Report for 399721

Name

AS-MS-78065 - Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, 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.

399721 AS-MS-78065 - Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
77147 AS399721       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS-MS-78065 - Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, 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       %
76676 AS399721      AS-MS-78065 - Blue Cross Blue Shield of Illin      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  205.172.132.0/24     4777 2516 3356 399721   

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

AS399721   1 More Specifics   1 Total Advertisements   AS-MS-78065 - Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, US
    205.172.132.0/24              205.172.132.0/22

Whois Entry

whois: 402332

IANA has recorded AS399721 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS399721\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)