Report for 37215

Name

MAREN, MW

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.

37215 MAREN, MW

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS36944         UBUNTU-UNICAST-AS, MW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4027  AS37215        ORIGIN  Originate:      60416 /16.12  Transit:          0 /0.00  MAREN, MW

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       %
 2882 AS37215       MAREN, MW                                         44     29     10     25     19  43.18%


  Prefix               AS Path                              Aggregation Suggestion
  41.70.0.0/17         4777 2516 3257 36944 37215   
  41.70.1.0/24         4777 2497 3257 36944 37215   
  41.70.2.0/24         4777 2497 3257 36944 37215   
  41.70.7.0/24         4777 2497 3257 36944 37215   
  41.70.8.0/21         4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.8.0/22 (4777 2497 3257 36944 37215) and 41.70.12.0/22 (4777 2497 3257 36944 37215)
  41.70.8.0/24         4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.9.0/24 (4777 2497 3257 36944 37215)
  41.70.9.0/24         4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.8.0/24 (4777 2497 3257 36944 37215)
  41.70.10.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.11.0/24 (4777 2497 3257 36944 37215)
  41.70.11.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.10.0/24 (4777 2497 3257 36944 37215)
  41.70.12.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.13.0/24 (4777 2497 3257 36944 37215)
  41.70.13.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.12.0/24 (4777 2497 3257 36944 37215)
  41.70.14.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.15.0/24 (4777 2497 3257 36944 37215)
  41.70.15.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.14.0/24 (4777 2497 3257 36944 37215)
  41.70.16.0/20        4777 2516 3257 36944 37215 - Withdrawn - matching aggregate 41.70.0.0/17 4777 2516 3257 36944 37215
  41.70.32.0/19        4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.32.0/20 (4777 2497 3257 36944 37215) and 41.70.48.0/20 (4777 2497 3257 36944 37215)
  41.70.32.0/20        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.48.0/20 (4777 2497 3257 36944 37215)
  41.70.48.0/20        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.32.0/20 (4777 2497 3257 36944 37215)
  41.70.64.0/22        4777 2497 3257 36944 37215   
  41.70.68.0/23        4777 2497 3257 36944 37215   
  41.70.70.0/23        4608 7575 11537 36944 37215   
  41.70.74.0/23        4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.74.0/24 (4777 2497 3257 36944 37215) and 41.70.75.0/24 (4777 2497 3257 36944 37215)
  41.70.74.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.75.0/24 (4777 2497 3257 36944 37215)
  41.70.75.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.74.0/24 (4777 2497 3257 36944 37215)
  41.70.76.0/22        4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.76.0/23 (4777 2497 3257 36944 37215) and 41.70.78.0/23 (4777 2497 3257 36944 37215)
  41.70.76.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.77.0/24 (4777 2497 3257 36944 37215)
  41.70.77.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.76.0/24 (4777 2497 3257 36944 37215)
  41.70.78.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.79.0/24 (4777 2497 3257 36944 37215)
  41.70.79.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.78.0/24 (4777 2497 3257 36944 37215)
  41.70.80.0/20        4777 2497 3257 36944 37215   
  41.70.97.0/24        4777 2497 3257 36944 37215   
  41.70.98.0/23        4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.98.0/24 (4777 2497 3257 36944 37215) and 41.70.99.0/24 (4777 2497 3257 36944 37215)
  41.70.98.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.99.0/24 (4777 2497 3257 36944 37215)
  41.70.99.0/24        4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.98.0/24 (4777 2497 3257 36944 37215)
  41.70.100.0/24       4777 2497 3257 36944 37215   
  41.70.104.0/23       4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.104.0/24 (4777 2497 3257 36944 37215) and 41.70.105.0/24 (4777 2497 3257 36944 37215)
  41.70.104.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.105.0/24 (4777 2497 3257 36944 37215)
  41.70.105.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.104.0/24 (4777 2497 3257 36944 37215)
  41.70.106.0/24       4777 2497 3257 36944 37215   
  41.70.108.0/23       4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.108.0/24 (4777 2497 3257 36944 37215) and 41.70.109.0/24 (4777 2497 3257 36944 37215)
  41.70.108.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.109.0/24 (4777 2497 3257 36944 37215)
  41.70.109.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.108.0/24 (4777 2497 3257 36944 37215)
  41.70.110.0/24       4777 2497 3257 36944 37215   
  41.70.112.0/24       4777 2497 3257 36944 37215   
  41.70.114.0/23       4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.114.0/24 (4777 2497 3257 36944 37215) and 41.70.115.0/24 (4777 2497 3257 36944 37215)
  41.70.114.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.115.0/24 (4777 2497 3257 36944 37215)
  41.70.115.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.114.0/24 (4777 2497 3257 36944 37215)
  41.70.116.0/23       4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.116.0/24 (4777 2497 3257 36944 37215) and 41.70.117.0/24 (4777 2497 3257 36944 37215)
  41.70.116.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.117.0/24 (4777 2497 3257 36944 37215)
  41.70.117.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.116.0/24 (4777 2497 3257 36944 37215)
  41.70.118.0/24       4777 2497 3257 36944 37215   
  41.70.124.0/23       4777 2497 3257 36944 37215 + Announce - aggregate of 41.70.124.0/24 (4777 2497 3257 36944 37215) and 41.70.125.0/24 (4777 2497 3257 36944 37215)
  41.70.124.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.125.0/24 (4777 2497 3257 36944 37215)
  41.70.125.0/24       4777 2497 3257 36944 37215 - Withdrawn - aggregated with 41.70.124.0/24 (4777 2497 3257 36944 37215)
  41.70.127.0/24       4777 2497 3257 36944 37215   

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

AS37215   43 More Specifics   44 Total Advertisements   MAREN, MW
    41.70.1.0/24                  41.70.0.0/17
    41.70.2.0/24                  41.70.0.0/17
    41.70.7.0/24                  41.70.0.0/17
    41.70.8.0/24                  41.70.0.0/17
    41.70.9.0/24                  41.70.0.0/17
    41.70.10.0/24                 41.70.0.0/17
    41.70.11.0/24                 41.70.0.0/17
    41.70.12.0/24                 41.70.0.0/17
    41.70.13.0/24                 41.70.0.0/17
    41.70.14.0/24                 41.70.0.0/17
    41.70.15.0/24                 41.70.0.0/17
    41.70.16.0/20                 41.70.0.0/17
    41.70.32.0/20                 41.70.0.0/17
    41.70.48.0/20                 41.70.0.0/17
    41.70.64.0/22                 41.70.0.0/17
    41.70.68.0/23                 41.70.0.0/17
    41.70.70.0/23                 41.70.0.0/17
    41.70.74.0/24                 41.70.0.0/17
    41.70.75.0/24                 41.70.0.0/17
    41.70.76.0/24                 41.70.0.0/17
    41.70.77.0/24                 41.70.0.0/17
    41.70.78.0/24                 41.70.0.0/17
    41.70.79.0/24                 41.70.0.0/17
    41.70.80.0/20                 41.70.0.0/17
    41.70.97.0/24                 41.70.0.0/17
    41.70.98.0/24                 41.70.0.0/17
    41.70.99.0/24                 41.70.0.0/17
    41.70.100.0/24                41.70.0.0/17
    41.70.104.0/24                41.70.0.0/17
    41.70.105.0/24                41.70.0.0/17
    41.70.106.0/24                41.70.0.0/17
    41.70.108.0/24                41.70.0.0/17
    41.70.109.0/24                41.70.0.0/17
    41.70.110.0/24                41.70.0.0/17
    41.70.112.0/24                41.70.0.0/17
    41.70.114.0/24                41.70.0.0/17
    41.70.115.0/24                41.70.0.0/17
    41.70.116.0/24                41.70.0.0/17
    41.70.117.0/24                41.70.0.0/17
    41.70.118.0/24                41.70.0.0/17
    41.70.124.0/24                41.70.0.0/17
    41.70.125.0/24                41.70.0.0/17
    41.70.127.0/24                41.70.0.0/17

Whois Entry

whois: 402332

IANA has recorded AS37215 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37215\n