Report for 13904

Name

COSLINK - Cherryland Services Inc, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

13904 COSLINK - Cherryland Services Inc, US

  Adjacency:     8  Upstream:     6  Downstream:     2
  Upstream Adjacent AS list
    AS22311         FAIRNET-LLC - FAIRNET LLC, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS53354         WI-POWER - Transworld Network, Corp., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS21782         PLATEAU - Plateau Telecommunications Incorporated, US
  Downstream Adjacent AS list
    AS22311         FAIRNET-LLC - FAIRNET LLC, US
    AS53354         WI-POWER - Transworld Network, Corp., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4051  AS13904        ORG+TRN Originate:      59392 /16.14  Transit:       6400 /19.36 COSLINK - Cherryland Services Inc, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
  979 AS13904       COSLINK - Cherryland Services Inc, US            159     93     29     95     64  40.25%


  Prefix               AS Path                              Aggregation Suggestion
  8.19.74.0/24         4777 6939 13904        
  8.19.76.0/23         4777 6939 13904      + Announce - aggregate of 8.19.76.0/24 (4777 6939 13904) and 8.19.77.0/24 (4777 6939 13904)
  8.19.76.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.19.77.0/24 (4777 6939 13904)
  8.19.77.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.19.76.0/24 (4777 6939 13904)
  8.30.176.0/21        4777 2497 6461 13904   
  8.30.176.0/24        4777 2516 3356 13904   
  8.30.177.0/24        4777 2497 3356 13904   
  8.30.178.0/23        4777 2497 3356 13904 + Announce - aggregate of 8.30.178.0/24 (4777 2497 3356 13904) and 8.30.179.0/24 (4777 2497 3356 13904)
  8.30.178.0/24        4777 2497 3356 13904 - Withdrawn - aggregated with 8.30.179.0/24 (4777 2497 3356 13904)
  8.30.179.0/24        4777 2497 3356 13904 - Withdrawn - aggregated with 8.30.178.0/24 (4777 2497 3356 13904)
  8.30.180.0/22        4777 2497 3356 13904 + Announce - aggregate of 8.30.180.0/23 (4777 2497 3356 13904) and 8.30.182.0/23 (4777 2497 3356 13904)
  8.30.180.0/24        4777 2497 3356 13904 - Withdrawn - aggregated with 8.30.181.0/24 (4777 2497 3356 13904)
  8.30.181.0/24        4777 2497 3356 13904 - Withdrawn - aggregated with 8.30.180.0/24 (4777 2497 3356 13904)
  8.30.182.0/24        4777 2497 3356 13904 - Withdrawn - aggregated with 8.30.183.0/24 (4777 2497 3356 13904)
  8.30.183.0/24        4777 2497 3356 13904 - Withdrawn - aggregated with 8.30.182.0/24 (4777 2497 3356 13904)
  8.30.188.0/22        4777 6939 13904 13904 13904 13904 13904 13904 + Announce - aggregate of 8.30.188.0/23 (4777 6939 13904 13904 13904 13904 13904 13904) and 8.30.190.0/23 (4777 6939 13904 13904 13904 13904 13904 13904)
  8.30.188.0/23        4777 6939 13904 13904 13904 13904 13904 13904 - Withdrawn - aggregated with 8.30.190.0/23 (4777 6939 13904 13904 13904 13904 13904 13904)
  8.30.188.0/24        4777 2497 3356 13904   
  8.30.189.0/24        4777 2516 3356 13904   
  8.30.190.0/23        4777 6939 13904 13904 13904 13904 13904 13904 - Withdrawn - aggregated with 8.30.188.0/23 (4777 6939 13904 13904 13904 13904 13904 13904)
  8.30.190.0/24        4777 2516 3356 13904   
  8.34.72.0/21         4777 6939 13904      + Announce - aggregate of 8.34.72.0/22 (4777 6939 13904) and 8.34.76.0/22 (4777 6939 13904)
  8.34.72.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.73.0/24 (4777 6939 13904)
  8.34.73.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.72.0/24 (4777 6939 13904)
  8.34.74.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.75.0/24 (4777 6939 13904)
  8.34.75.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.74.0/24 (4777 6939 13904)
  8.34.76.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.77.0/24 (4777 6939 13904)
  8.34.77.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.76.0/24 (4777 6939 13904)
  8.34.78.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.79.0/24 (4777 6939 13904)
  8.34.79.0/24         4777 6939 13904      - Withdrawn - aggregated with 8.34.78.0/24 (4777 6939 13904)
  8.42.232.0/24        4777 6939 13904 13904 13904 13904 13904 13904   
  8.193.12.0/23        4777 6939 13904        
  8.193.12.0/23        4777 2516 3356 13904 + Announce - aggregate of 8.193.12.0/24 (4777 2516 3356 13904) and 8.193.13.0/24 (4777 2516 3356 13904)
  8.193.12.0/24        4777 2516 3356 13904 - Withdrawn - aggregated with 8.193.13.0/24 (4777 2516 3356 13904)
  8.193.13.0/24        4777 2516 3356 13904 - Withdrawn - aggregated with 8.193.12.0/24 (4777 2516 3356 13904)
  64.68.224.0/23       4777 2497 3356 13904 + Announce - aggregate of 64.68.224.0/24 (4777 2497 3356 13904) and 64.68.225.0/24 (4777 2497 3356 13904)
  64.68.224.0/24       4777 2497 3356 13904 - Withdrawn - aggregated with 64.68.225.0/24 (4777 2497 3356 13904)
  64.68.225.0/24       4777 2497 3356 13904 - Withdrawn - aggregated with 64.68.224.0/24 (4777 2497 3356 13904)
  64.68.226.0/24       4777 6939 13904        
  64.68.227.0/24       4777 2497 3356 13904   
  64.68.228.0/23       4777 2497 3356 13904   
  64.68.228.0/23       4777 2516 3356 13904 + Announce - aggregate of 64.68.228.0/24 (4777 2516 3356 13904) and 64.68.229.0/24 (4777 2516 3356 13904)
  64.68.228.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.229.0/24 (4777 2516 3356 13904)
  64.68.229.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.228.0/24 (4777 2516 3356 13904)
  64.68.230.0/24       4777 2497 3356 13904   
  64.68.231.0/24       4777 6939 13904        
  64.68.232.0/24       4777 6939 13904        
  64.68.235.0/24       4777 2497 3356 13904   
  64.68.236.0/22       4777 2497 3356 13904   
  64.68.236.0/24       4777 2497 3356 13904 - Withdrawn - matching aggregate 64.68.236.0/22 4777 2497 3356 13904
  64.68.237.0/24       4777 2516 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904   
  64.68.238.0/23       4777 2516 3356 13904 + Announce - aggregate of 64.68.238.0/24 (4777 2516 3356 13904) and 64.68.239.0/24 (4777 2516 3356 13904)
  64.68.238.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.239.0/24 (4777 2516 3356 13904)
  64.68.239.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.238.0/24 (4777 2516 3356 13904)
  64.68.240.0/22       4777 6939 13904        
  64.68.240.0/24       4608 6939 13904        
  64.68.241.0/24       4777 2497 3356 13904   
  64.68.242.0/23       4608 6939 13904      + Announce - aggregate of 64.68.242.0/24 (4608 6939 13904) and 64.68.243.0/24 (4608 6939 13904)
  64.68.242.0/24       4608 6939 13904      - Withdrawn - aggregated with 64.68.243.0/24 (4608 6939 13904)
  64.68.243.0/24       4608 6939 13904      - Withdrawn - aggregated with 64.68.242.0/24 (4608 6939 13904)
  64.68.244.0/22       4777 6939 13904 13904 13904 13904 13904 13904   
  64.68.244.0/22       4777 2516 3356 13904 + Announce - aggregate of 64.68.244.0/23 (4777 2516 3356 13904) and 64.68.246.0/23 (4777 2516 3356 13904)
  64.68.244.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.245.0/24 (4777 2516 3356 13904)
  64.68.245.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.244.0/24 (4777 2516 3356 13904)
  64.68.246.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.247.0/24 (4777 2516 3356 13904)
  64.68.247.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.246.0/24 (4777 2516 3356 13904)
  64.68.248.0/22       4777 2497 3356 13904   
  64.68.248.0/22       4777 2516 3356 13904 + Announce - aggregate of 64.68.248.0/23 (4777 2516 3356 13904) and 64.68.250.0/23 (4777 2516 3356 13904)
  64.68.248.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.249.0/24 (4777 2516 3356 13904)
  64.68.249.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.248.0/24 (4777 2516 3356 13904)
  64.68.250.0/23       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.248.0/23 (4777 2516 3356 13904)
  64.68.251.0/24       4777 2516 3356 13904 - Withdrawn - matching aggregate 64.68.250.0/23 4777 2516 3356 13904
  64.68.252.0/22       4777 2497 3356 13904   
  64.68.252.0/22       4777 2516 3356 13904 + Announce - aggregate of 64.68.252.0/23 (4777 2516 3356 13904) and 64.68.254.0/23 (4777 2516 3356 13904)
  64.68.252.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.253.0/24 (4777 2516 3356 13904)
  64.68.253.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.252.0/24 (4777 2516 3356 13904)
  64.68.254.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.255.0/24 (4777 2516 3356 13904)
  64.68.255.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 64.68.254.0/24 (4777 2516 3356 13904)
  67.134.108.0/23      4777 2497 3356 13904   
  68.70.208.0/22       4777 6939 13904        
  68.70.209.0/24       4777 2516 3356 13904   
  68.70.210.0/23       4777 2516 3356 13904 + Announce - aggregate of 68.70.210.0/24 (4777 2516 3356 13904) and 68.70.211.0/24 (4777 2516 3356 13904)
  68.70.210.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 68.70.211.0/24 (4777 2516 3356 13904)
  68.70.211.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 68.70.210.0/24 (4777 2516 3356 13904)
  68.70.212.0/24       4777 6939 13904        
  68.70.213.0/24       4777 2497 3356 13904   
  68.70.214.0/24       4777 2497 3356 13904   
  68.70.215.0/24       4777 6939 13904        
  68.70.216.0/23       4777 6939 13904        
  68.70.216.0/24       4777 2497 3356 13904   
  68.70.217.0/24       4777 2516 3356 13904   
  68.70.218.0/23       4777 6939 13904 13904 13904 13904 13904 13904   
  68.70.218.0/23       4777 2516 3356 13904 + Announce - aggregate of 68.70.218.0/24 (4777 2516 3356 13904) and 68.70.219.0/24 (4777 2516 3356 13904)
  68.70.218.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 68.70.219.0/24 (4777 2516 3356 13904)
  68.70.219.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 68.70.218.0/24 (4777 2516 3356 13904)
  68.70.220.0/22       4777 6939 13904 13904 13904 13904 13904 13904   
  68.70.220.0/22       4777 2497 3356 13904 + Announce - aggregate of 68.70.220.0/23 (4777 2497 3356 13904) and 68.70.222.0/23 (4777 2497 3356 13904)
  68.70.220.0/24       4777 2497 3356 13904 - Withdrawn - aggregated with 68.70.221.0/24 (4777 2497 3356 13904)
  68.70.221.0/24       4777 2497 3356 13904 - Withdrawn - aggregated with 68.70.220.0/24 (4777 2497 3356 13904)
  68.70.222.0/24       4777 2497 3356 13904 - Withdrawn - aggregated with 68.70.223.0/24 (4777 2497 3356 13904)
  68.70.223.0/24       4777 2497 3356 13904 - Withdrawn - aggregated with 68.70.222.0/24 (4777 2497 3356 13904)
  69.24.116.0/24       4777 6939 13904        
  69.24.117.0/24       4777 2497 6461 13904   
  69.24.119.0/24       4777 2497 6461 13904 22311 13904 13904 13904 13904 13904   
  69.24.120.0/23       4777 2497 6461 13904 + Announce - aggregate of 69.24.120.0/24 (4777 2497 6461 13904) and 69.24.121.0/24 (4777 2497 6461 13904)
  69.24.120.0/24       4777 2497 6461 13904 - Withdrawn - aggregated with 69.24.121.0/24 (4777 2497 6461 13904)
  69.24.121.0/24       4777 2497 6461 13904 - Withdrawn - aggregated with 69.24.120.0/24 (4777 2497 6461 13904)
  69.24.125.0/24       4608 7575 6461 13904   
  69.24.127.0/24       4608 7575 6461 13904   
  69.171.112.0/20      4608 7575 6461 13904   
  69.171.113.0/24      4777 2497 6461 13904 22311 13904 13904 13904 13904 13904   
  69.171.114.0/24      4777 2497 6461 13904 22311 13904 13904 13904 13904 13904   
  69.171.117.0/24      4777 6939 13904        
  69.171.122.0/23      4777 2497 6461 13904 + Announce - aggregate of 69.171.122.0/24 (4777 2497 6461 13904) and 69.171.123.0/24 (4777 2497 6461 13904)
  69.171.122.0/24      4777 2497 6461 13904 - Withdrawn - aggregated with 69.171.123.0/24 (4777 2497 6461 13904)
  69.171.123.0/24      4777 2497 6461 13904 - Withdrawn - aggregated with 69.171.122.0/24 (4777 2497 6461 13904)
  69.171.124.0/24      4608 7575 6461 13904 - Withdrawn - matching aggregate 69.171.112.0/20 4608 7575 6461 13904
  96.30.224.0/20       4777 2497 3356 13904   
  96.30.224.0/21       4777 2516 3356 13904 + Announce - aggregate of 96.30.224.0/22 (4777 2516 3356 13904) and 96.30.228.0/22 (4777 2516 3356 13904)
  96.30.224.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.225.0/24 (4777 2516 3356 13904)
  96.30.225.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.224.0/24 (4777 2516 3356 13904)
  96.30.226.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.227.0/24 (4777 2516 3356 13904)
  96.30.227.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.226.0/24 (4777 2516 3356 13904)
  96.30.228.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.229.0/24 (4777 2516 3356 13904)
  96.30.229.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.228.0/24 (4777 2516 3356 13904)
  96.30.230.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.231.0/24 (4777 2516 3356 13904)
  96.30.231.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.230.0/24 (4777 2516 3356 13904)
  96.30.232.0/24       4777 2497 3356 13904 - Withdrawn - matching aggregate 96.30.224.0/20 4777 2497 3356 13904
  96.30.233.0/24       4777 2516 3356 13904   
  96.30.234.0/23       4777 2516 3356 13904 + Announce - aggregate of 96.30.234.0/24 (4777 2516 3356 13904) and 96.30.235.0/24 (4777 2516 3356 13904)
  96.30.234.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.235.0/24 (4777 2516 3356 13904)
  96.30.235.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.234.0/24 (4777 2516 3356 13904)
  96.30.236.0/22       4777 2516 3356 13904 + Announce - aggregate of 96.30.236.0/23 (4777 2516 3356 13904) and 96.30.238.0/23 (4777 2516 3356 13904)
  96.30.236.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.237.0/24 (4777 2516 3356 13904)
  96.30.237.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.236.0/24 (4777 2516 3356 13904)
  96.30.238.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.239.0/24 (4777 2516 3356 13904)
  96.30.239.0/24       4777 2516 3356 13904 - Withdrawn - aggregated with 96.30.238.0/24 (4777 2516 3356 13904)
  142.214.230.0/24     4777 2497 3356 13904   
  142.214.236.0/24     4777 2516 3356 13904   
  144.86.182.0/23      4777 6939 13904      + Announce - aggregate of 144.86.182.0/24 (4777 6939 13904) and 144.86.183.0/24 (4777 6939 13904)
  144.86.182.0/24      4777 6939 13904      - Withdrawn - aggregated with 144.86.183.0/24 (4777 6939 13904)
  144.86.183.0/24      4777 6939 13904      - Withdrawn - aggregated with 144.86.182.0/24 (4777 6939 13904)
  162.210.149.0/24     4777 2497 6461 13904   
  162.220.144.0/23     4777 2497 3356 13904 + Announce - aggregate of 162.220.144.0/24 (4777 2497 3356 13904) and 162.220.145.0/24 (4777 2497 3356 13904)
  162.220.144.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 162.220.145.0/24 (4777 2497 3356 13904)
  162.220.145.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 162.220.144.0/24 (4777 2497 3356 13904)
  162.220.150.0/24     4608 6939 13904        
  162.220.151.0/24     4777 2497 3356 13904   
  162.252.200.0/23     4777 6939 13904        
  162.252.200.0/23     4777 2497 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904 + Announce - aggregate of 162.252.200.0/24 (4777 2497 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904) and 162.252.201.0/24 (4777 2497 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904)
  162.252.200.0/24     4777 2497 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904 - Withdrawn - aggregated with 162.252.201.0/24 (4777 2497 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904)
  162.252.201.0/24     4777 2497 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904 - Withdrawn - aggregated with 162.252.200.0/24 (4777 2497 3356 13904 13904 13904 13904 13904 13904 13904 13904 13904)
  162.255.120.0/22     4777 2497 3356 13904 + Announce - aggregate of 162.255.120.0/23 (4777 2497 3356 13904) and 162.255.122.0/23 (4777 2497 3356 13904)
  162.255.120.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 162.255.121.0/24 (4777 2497 3356 13904)
  162.255.121.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 162.255.120.0/24 (4777 2497 3356 13904)
  162.255.122.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 162.255.123.0/24 (4777 2497 3356 13904)
  162.255.123.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 162.255.122.0/24 (4777 2497 3356 13904)
  162.255.124.0/24     4777 2497 3356 13904   
  162.255.125.0/24     4777 6939 13904        
  162.255.127.0/24     4777 6939 13904        
  198.36.144.0/22      4777 2516 3356 13904   
  198.36.144.0/24      4777 2516 3356 13904 - Withdrawn - matching aggregate 198.36.144.0/22 4777 2516 3356 13904
  198.36.145.0/24      4777 2516 3356 13904 - Withdrawn - matching aggregate 198.36.144.0/22 4777 2516 3356 13904
  198.36.146.0/24      4777 2516 3356 13904 - Withdrawn - matching aggregate 198.36.144.0/22 4777 2516 3356 13904
  198.36.147.0/24      4777 2516 3356 13904 - Withdrawn - matching aggregate 198.36.144.0/22 4777 2516 3356 13904
  216.142.36.0/23      4777 2516 3356 13904 22311 53354 13904 13904 13904 13904   
  216.142.36.0/23      4777 6939 13904      + Announce - aggregate of 216.142.36.0/24 (4777 6939 13904) and 216.142.37.0/24 (4777 6939 13904)
  216.142.36.0/24      4777 6939 13904      - Withdrawn - aggregated with 216.142.37.0/24 (4777 6939 13904)
  216.142.37.0/24      4777 6939 13904      - Withdrawn - aggregated with 216.142.36.0/24 (4777 6939 13904)
  216.143.245.0/24     4777 2497 3356 13904   
  216.238.240.0/23     4777 2497 6461 13904 + Announce - aggregate of 216.238.240.0/24 (4777 2497 6461 13904) and 216.238.241.0/24 (4777 2497 6461 13904)
  216.238.240.0/24     4777 2497 6461 13904 - Withdrawn - aggregated with 216.238.241.0/24 (4777 2497 6461 13904)
  216.238.241.0/24     4777 2497 6461 13904 - Withdrawn - aggregated with 216.238.240.0/24 (4777 2497 6461 13904)
  216.238.242.0/24     4777 6939 13904        
  216.238.243.0/24     4777 2497 3356 13904   
  216.238.244.0/24     4777 6939 13904        
  216.238.245.0/24     4777 6939 21782 13904   
  216.238.247.0/24     4777 2497 3356 13904   
  216.238.250.0/23     4777 6939 13904        
  216.238.250.0/24     4777 6939 13904      - Withdrawn - matching aggregate 216.238.250.0/23 4777 6939 13904
  216.238.251.0/24     4777 6939 13904      - Withdrawn - matching aggregate 216.238.250.0/23 4777 6939 13904
  216.238.252.0/23     4777 2497 3356 13904 + Announce - aggregate of 216.238.252.0/24 (4777 2497 3356 13904) and 216.238.253.0/24 (4777 2497 3356 13904)
  216.238.252.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 216.238.253.0/24 (4777 2497 3356 13904)
  216.238.253.0/24     4777 2497 3356 13904 - Withdrawn - aggregated with 216.238.252.0/24 (4777 2497 3356 13904)
  216.238.254.0/23     4777 6939 13904 13904 13904 13904 13904 13904   
  216.238.254.0/23     4777 2516 3356 13904 + Announce - aggregate of 216.238.254.0/24 (4777 2516 3356 13904) and 216.238.255.0/24 (4777 2516 3356 13904)
  216.238.254.0/24     4777 2516 3356 13904 - Withdrawn - aggregated with 216.238.255.0/24 (4777 2516 3356 13904)
  216.238.255.0/24     4777 2516 3356 13904 - Withdrawn - aggregated with 216.238.254.0/24 (4777 2516 3356 13904)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS13904   157 More Specifics   159 Total Advertisements   COSLINK - Cherryland Services Inc, US
    8.19.74.0/24                  8.16.0.0/12
    8.19.76.0/24                  8.16.0.0/12
    8.19.77.0/24                  8.16.0.0/12
    8.30.176.0/21                 8.16.0.0/12
    8.30.176.0/24                 8.16.0.0/12
    8.30.177.0/24                 8.16.0.0/12
    8.30.178.0/24                 8.16.0.0/12
    8.30.179.0/24                 8.16.0.0/12
    8.30.180.0/24                 8.16.0.0/12
    8.30.181.0/24                 8.16.0.0/12
    8.30.182.0/24                 8.16.0.0/12
    8.30.183.0/24                 8.16.0.0/12
    8.30.188.0/23                 8.16.0.0/12
    8.30.188.0/24                 8.16.0.0/12
    8.30.189.0/24                 8.16.0.0/12
    8.30.190.0/23                 8.16.0.0/12
    8.30.190.0/24                 8.16.0.0/12
    8.34.72.0/24                  8.32.0.0/11
    8.34.73.0/24                  8.32.0.0/11
    8.34.74.0/24                  8.32.0.0/11
    8.34.75.0/24                  8.32.0.0/11
    8.34.76.0/24                  8.32.0.0/11
    8.34.77.0/24                  8.32.0.0/11
    8.34.78.0/24                  8.32.0.0/11
    8.34.79.0/24                  8.32.0.0/11
    8.42.232.0/24                 8.32.0.0/11
    8.193.12.0/23                 8.192.0.0/12
    8.193.12.0/24                 8.192.0.0/12
    8.193.13.0/24                 8.192.0.0/12
    64.68.224.0/24                64.68.224.0/19
    64.68.225.0/24                64.68.224.0/19
    64.68.226.0/24                64.68.224.0/19
    64.68.227.0/24                64.68.224.0/19
    64.68.228.0/23                64.68.224.0/19
    64.68.228.0/24                64.68.224.0/19
    64.68.229.0/24                64.68.224.0/19
    64.68.230.0/24                64.68.224.0/19
    64.68.231.0/24                64.68.224.0/19
    64.68.232.0/24                64.68.224.0/19
    64.68.235.0/24                64.68.224.0/19
    64.68.236.0/22                64.68.224.0/19
    64.68.236.0/24                64.68.224.0/19
    64.68.237.0/24                64.68.224.0/19
    64.68.238.0/24                64.68.224.0/19
    64.68.239.0/24                64.68.224.0/19
    64.68.240.0/22                64.68.224.0/19
    64.68.240.0/24                64.68.224.0/19
    64.68.241.0/24                64.68.224.0/19
    64.68.242.0/24                64.68.224.0/19
    64.68.243.0/24                64.68.224.0/19
    64.68.244.0/22                64.68.224.0/19
    64.68.244.0/24                64.68.224.0/19
    64.68.245.0/24                64.68.224.0/19
    64.68.246.0/24                64.68.224.0/19
    64.68.247.0/24                64.68.224.0/19
    64.68.248.0/22                64.68.224.0/19
    64.68.248.0/24                64.68.224.0/19
    64.68.249.0/24                64.68.224.0/19
    64.68.250.0/23                64.68.224.0/19
    64.68.251.0/24                64.68.224.0/19
    64.68.252.0/22                64.68.224.0/19
    64.68.252.0/24                64.68.224.0/19
    64.68.253.0/24                64.68.224.0/19
    64.68.254.0/24                64.68.224.0/19
    64.68.255.0/24                64.68.224.0/19
    67.134.108.0/23               67.128.0.0/13
    68.70.208.0/22                68.70.208.0/20
    68.70.209.0/24                68.70.208.0/20
    68.70.210.0/24                68.70.208.0/20
    68.70.211.0/24                68.70.208.0/20
    68.70.212.0/24                68.70.208.0/20
    68.70.213.0/24                68.70.208.0/20
    68.70.214.0/24                68.70.208.0/20
    68.70.215.0/24                68.70.208.0/20
    68.70.216.0/23                68.70.208.0/20
    68.70.216.0/24                68.70.208.0/20
    68.70.217.0/24                68.70.208.0/20
    68.70.218.0/23                68.70.208.0/20
    68.70.218.0/24                68.70.208.0/20
    68.70.219.0/24                68.70.208.0/20
    68.70.220.0/22                68.70.208.0/20
    68.70.220.0/24                68.70.208.0/20
    68.70.221.0/24                68.70.208.0/20
    68.70.222.0/24                68.70.208.0/20
    68.70.223.0/24                68.70.208.0/20
    69.24.116.0/24                69.24.112.0/20
    69.24.117.0/24                69.24.112.0/20
    69.24.119.0/24                69.24.112.0/20
    69.24.120.0/24                69.24.112.0/20
    69.24.121.0/24                69.24.112.0/20
    69.24.125.0/24                69.24.112.0/20
    69.24.127.0/24                69.24.112.0/20
    69.171.113.0/24               69.171.112.0/20
    69.171.114.0/24               69.171.112.0/20
    69.171.117.0/24               69.171.112.0/20
    69.171.122.0/24               69.171.112.0/20
    69.171.123.0/24               69.171.112.0/20
    69.171.124.0/24               69.171.112.0/20
    96.30.224.0/24                96.30.224.0/20
    96.30.225.0/24                96.30.224.0/20
    96.30.226.0/24                96.30.224.0/20
    96.30.227.0/24                96.30.224.0/20
    96.30.228.0/24                96.30.224.0/20
    96.30.229.0/24                96.30.224.0/20
    96.30.230.0/24                96.30.224.0/20
    96.30.231.0/24                96.30.224.0/20
    96.30.232.0/24                96.30.224.0/20
    96.30.233.0/24                96.30.224.0/20
    96.30.234.0/24                96.30.224.0/20
    96.30.235.0/24                96.30.224.0/20
    96.30.236.0/24                96.30.224.0/20
    96.30.237.0/24                96.30.224.0/20
    96.30.238.0/24                96.30.224.0/20
    96.30.239.0/24                96.30.224.0/20
    142.214.230.0/24              142.214.128.0/17
    142.214.236.0/24              142.214.128.0/17
    144.86.182.0/24               144.86.182.0/23
    144.86.183.0/24               144.86.182.0/23
    162.210.149.0/24              162.210.148.0/22
    162.220.144.0/24              162.220.144.0/21
    162.220.145.0/24              162.220.144.0/21
    162.220.150.0/24              162.220.144.0/21
    162.220.151.0/24              162.220.144.0/21
    162.252.200.0/23              162.252.200.0/22
    162.252.200.0/24              162.252.200.0/22
    162.252.201.0/24              162.252.200.0/22
    162.255.120.0/24              162.255.120.0/21
    162.255.121.0/24              162.255.120.0/21
    162.255.122.0/24              162.255.120.0/21
    162.255.123.0/24              162.255.120.0/21
    162.255.124.0/24              162.255.120.0/21
    162.255.125.0/24              162.255.120.0/21
    162.255.127.0/24              162.255.120.0/21
    198.36.144.0/22               198.36.128.0/17
    198.36.144.0/24               198.36.128.0/17
    198.36.145.0/24               198.36.128.0/17
    198.36.146.0/24               198.36.128.0/17
    198.36.147.0/24               198.36.128.0/17
    216.142.36.0/23               216.140.0.0/14
    216.142.36.0/24               216.140.0.0/14
    216.142.37.0/24               216.140.0.0/14
    216.143.245.0/24              216.140.0.0/14
    216.238.240.0/24              216.238.240.0/20
    216.238.241.0/24              216.238.240.0/20
    216.238.242.0/24              216.238.240.0/20
    216.238.243.0/24              216.238.240.0/20
    216.238.244.0/24              216.238.240.0/20
    216.238.245.0/24              216.238.240.0/20
    216.238.247.0/24              216.238.240.0/20
    216.238.250.0/23              216.238.240.0/20
    216.238.250.0/24              216.238.240.0/20
    216.238.251.0/24              216.238.240.0/20
    216.238.252.0/24              216.238.240.0/20
    216.238.253.0/24              216.238.240.0/20
    216.238.254.0/23              216.238.240.0/20
    216.238.254.0/24              216.238.240.0/20
    216.238.255.0/24              216.238.240.0/20
    8.28.152.0/22                 8.16.0.0/12
    8.28.156.0/23                 8.16.0.0/12
    8.28.158.0/24                 8.16.0.0/12
    8.28.159.0/24                 8.16.0.0/12
    8.30.184.0/24                 8.16.0.0/12
    8.42.224.0/21                 8.32.0.0/11
    8.42.224.0/24                 8.32.0.0/11
    8.42.225.0/24                 8.32.0.0/11
    8.42.226.0/24                 8.32.0.0/11
    8.42.227.0/24                 8.32.0.0/11
    8.42.228.0/24                 8.32.0.0/11
    8.42.234.0/24                 8.32.0.0/11
    8.42.235.0/24                 8.32.0.0/11
    8.42.236.0/24                 8.32.0.0/11
    8.42.237.0/24                 8.32.0.0/11
    8.42.238.0/23                 8.32.0.0/11
    64.68.233.0/24                64.68.224.0/19
    64.68.234.0/24                64.68.224.0/19
    162.210.148.0/24              162.210.148.0/22
    162.210.150.0/24              162.210.148.0/22
    162.210.151.0/24              162.210.148.0/22
    162.220.146.0/24              162.220.144.0/21
    162.220.147.0/24              162.220.144.0/21
    162.252.202.0/24              162.252.200.0/22
    162.255.126.0/24              162.255.120.0/21
    216.238.246.0/24              216.238.240.0/20
    216.238.248.0/23              216.238.240.0/20
    216.238.248.0/24              216.238.240.0/20
    216.238.249.0/24              216.238.240.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 8.28.152.0/22               Withdrawn
    - 8.28.156.0/23               Withdrawn
    - 8.28.158.0/24               Withdrawn
    - 8.28.159.0/24               Withdrawn
    - 8.30.184.0/24               Withdrawn
    - 8.42.224.0/21               Withdrawn
    - 8.42.224.0/24               Withdrawn
    - 8.42.225.0/24               Withdrawn
    - 8.42.226.0/24               Withdrawn
    - 8.42.227.0/24               Withdrawn
    - 8.42.228.0/24               Withdrawn
    - 8.42.234.0/24               Withdrawn
    - 8.42.235.0/24               Withdrawn
    - 8.42.236.0/24               Withdrawn
    - 8.42.237.0/24               Withdrawn
    - 8.42.238.0/23               Withdrawn
    - 64.68.233.0/24              Withdrawn
    - 64.68.234.0/24              Withdrawn
    - 162.210.148.0/24            Withdrawn
    - 162.210.150.0/24            Withdrawn
    - 162.210.151.0/24            Withdrawn
    - 162.220.146.0/24            Withdrawn
    - 162.220.147.0/24            Withdrawn
    - 162.252.202.0/24            Withdrawn
    - 162.255.126.0/24            Withdrawn
    - 216.238.246.0/24            Withdrawn
    - 216.238.248.0/23            Withdrawn
    - 216.238.248.0/24            Withdrawn
    - 216.238.249.0/24            Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS13904 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13904\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       13904
             ASName:         COSLINK
             ASHandle:       AS13904
             RegDate:        1999-09-08
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/13904
             
             
             OrgName:        Cherryland Services Inc
             OrgId:          CHERRY-7
             Address:        255 Pine Ave N
             City:           Oldsmar
             StateProv:      FL
             PostalCode:     34677
             Country:        US
             RegDate:        1999-09-08
             Updated:        2011-01-19
             Ref:            https://rdap.arin.net/registry/entity/CHERRY-7
             
             
             OrgNOCHandle: NETWO1653-ARIN
             OrgNOCName:   Network Operations
             OrgNOCPhone:  +1-813-891-4700 
             OrgNOCEmail:  noc@twncorp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO1653-ARIN
             
             OrgTechHandle: NETWO1653-ARIN
             OrgTechName:   Network Operations
             OrgTechPhone:  +1-813-891-4700 
             OrgTechEmail:  noc@twncorp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1653-ARIN
             
             OrgAbuseHandle: NETWO1653-ARIN
             OrgAbuseName:   Network Operations
             OrgAbusePhone:  +1-813-891-4700 
             OrgAbuseEmail:  noc@twncorp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1653-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #