Report for 20050

Name

SPPINTERNET01 - Southwest Power Pool, 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.

20050 SPPINTERNET01 - Southwest Power Pool, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS202           CENTURYLINK-LEGACY-LVLT-202 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35134 AS20050        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  SPPINTERNET01 - Southwest Power Pool, 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       %
21319 AS20050       SPPINTERNET01 - Southwest Power Pool, US           4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.200.62.0/24      4777 2497 7018 20050   
  192.200.63.0/24      4608 7575 3356 202 20050   
  198.22.156.0/23      4608 7575 3356 202 20050 + Announce - aggregate of 198.22.156.0/24 (4608 7575 3356 202 20050) and 198.22.157.0/24 (4608 7575 3356 202 20050)
  198.22.156.0/24      4608 7575 3356 202 20050 - Withdrawn - aggregated with 198.22.157.0/24 (4608 7575 3356 202 20050)
  198.22.157.0/24      4608 7575 3356 202 20050 - Withdrawn - aggregated with 198.22.156.0/24 (4608 7575 3356 202 20050)

Whois Entry

whois: 402628

IANA has recorded AS20050 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20050\n