Report for 19904

Name

COL - City of Longview, 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 AS1221) 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.

19904 COL - City of Longview, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS11404         AS-WAVE-1 - Wave Broadband, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35129 AS19904        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  COL - City of Longview, 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       %
12267 AS19904       COL - City of Longview, US                         4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  74.85.36.0/22        4777 2516 11404 19904 + Announce - aggregate of 74.85.36.0/23 (4777 2516 11404 19904) and 74.85.38.0/23 (4777 2516 11404 19904)
  74.85.36.0/24        4777 2516 11404 19904 - Withdrawn - aggregated with 74.85.37.0/24 (4777 2516 11404 19904)
  74.85.37.0/24        4777 2516 11404 19904 - Withdrawn - aggregated with 74.85.36.0/24 (4777 2516 11404 19904)
  74.85.38.0/24        4777 2516 11404 19904 - Withdrawn - aggregated with 74.85.39.0/24 (4777 2516 11404 19904)
  74.85.39.0/24        4777 2516 11404 19904 - Withdrawn - aggregated with 74.85.38.0/24 (4777 2516 11404 19904)

Whois Entry

whois: 402628

IANA has recorded AS19904 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19904\n