Report for 20477

Name

RANDOLPHTELEPHONE - Randolph Telephone Company, 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.

20477 RANDOLPHTELEPHONE - Randolph Telephone Company, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4963  AS20477        ORIGIN  Originate:      37376 /16.81  Transit:          0 /0.00  RANDOLPHTELEPHONE - Randolph Telephone Company, 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       %
 6434 AS20477       RANDOLPHTELEPHONE - Randolph Telephone Compan     22     14      7     15      7  31.82%


  Prefix               AS Path                              Aggregation Suggestion
  74.206.64.0/19       4777 2516 1299 20477 20477 20477 20477 20477 20477 20477   
  74.206.64.0/19       4777 6939 20477      + Announce - aggregate of 74.206.64.0/20 (4777 6939 20477) and 74.206.80.0/20 (4777 6939 20477)
  74.206.64.0/20       4777 6939 20477      - Withdrawn - aggregated with 74.206.80.0/20 (4777 6939 20477)
  74.206.80.0/20       4777 6939 20477      - Withdrawn - aggregated with 74.206.64.0/20 (4777 6939 20477)
  137.118.150.0/23     4777 6939 20477        
  137.118.156.0/22     4777 2516 1299 20477 20477 20477 20477 20477 20477 20477   
  137.118.156.0/22     4777 6939 20477      + Announce - aggregate of 137.118.156.0/23 (4777 6939 20477) and 137.118.158.0/23 (4777 6939 20477)
  137.118.156.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.158.0/23 (4777 6939 20477)
  137.118.158.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.156.0/23 (4777 6939 20477)
  137.118.160.0/20     4777 2516 1299 20477 20477 20477 20477 20477 20477 20477   
  137.118.160.0/20     4777 6939 20477      + Announce - aggregate of 137.118.160.0/21 (4777 6939 20477) and 137.118.168.0/21 (4777 6939 20477)
  137.118.160.0/21     4777 6939 20477      - Withdrawn - aggregated with 137.118.168.0/21 (4777 6939 20477)
  137.118.168.0/21     4777 6939 20477      - Withdrawn - aggregated with 137.118.160.0/21 (4777 6939 20477)
  137.118.176.0/21     4777 2516 1299 20477 20477 20477 20477 20477 20477 20477   
  137.118.176.0/21     4777 6939 20477      + Announce - aggregate of 137.118.176.0/22 (4777 6939 20477) and 137.118.180.0/22 (4777 6939 20477)
  137.118.176.0/22     4777 6939 20477      - Withdrawn - aggregated with 137.118.180.0/22 (4777 6939 20477)
  137.118.180.0/22     4777 6939 20477      - Withdrawn - aggregated with 137.118.176.0/22 (4777 6939 20477)
  137.118.196.0/22     4777 2516 1299 20477 20477 20477 20477 20477 20477 20477   
  137.118.196.0/22     4777 6939 20477      + Announce - aggregate of 137.118.196.0/23 (4777 6939 20477) and 137.118.198.0/23 (4777 6939 20477)
  137.118.196.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.198.0/23 (4777 6939 20477)
  137.118.198.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.196.0/23 (4777 6939 20477)
  137.118.204.0/22     4777 2516 1299 20477 20477 20477 20477 20477 20477 20477   
  137.118.204.0/22     4777 6939 20477      + Announce - aggregate of 137.118.204.0/23 (4777 6939 20477) and 137.118.206.0/23 (4777 6939 20477)
  137.118.204.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.206.0/23 (4777 6939 20477)
  137.118.206.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.204.0/23 (4777 6939 20477)
  137.118.208.0/22     4777 2516 1299 20477 20477 20477 20477 20477 20477 20477   
  137.118.208.0/22     4777 6939 20477      + Announce - aggregate of 137.118.208.0/23 (4777 6939 20477) and 137.118.210.0/23 (4777 6939 20477)
  137.118.208.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.210.0/23 (4777 6939 20477)
  137.118.210.0/23     4777 6939 20477      - Withdrawn - aggregated with 137.118.208.0/23 (4777 6939 20477)

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

AS20477   21 More Specifics   22 Total Advertisements   RANDOLPHTELEPHONE - Randolph Telephone Company, US
    74.206.64.0/20                74.206.64.0/19
    74.206.80.0/20                74.206.64.0/19
    137.118.150.0/23              137.118.0.0/16
    137.118.156.0/22              137.118.0.0/16
    137.118.156.0/23              137.118.0.0/16
    137.118.158.0/23              137.118.0.0/16
    137.118.160.0/20              137.118.0.0/16
    137.118.160.0/21              137.118.0.0/16
    137.118.168.0/21              137.118.0.0/16
    137.118.176.0/21              137.118.0.0/16
    137.118.176.0/22              137.118.0.0/16
    137.118.180.0/22              137.118.0.0/16
    137.118.196.0/22              137.118.0.0/16
    137.118.196.0/23              137.118.0.0/16
    137.118.198.0/23              137.118.0.0/16
    137.118.204.0/22              137.118.0.0/16
    137.118.204.0/23              137.118.0.0/16
    137.118.206.0/23              137.118.0.0/16
    137.118.208.0/22              137.118.0.0/16
    137.118.208.0/23              137.118.0.0/16
    137.118.210.0/23              137.118.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS20477 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20477\n