Report for 13621

Name

REINSURANCE - Reinsurance Group of America, Incorporated, 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.

13621 REINSURANCE - Reinsurance Group of America, Incorporated, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS15830         Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30032 AS13621        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  REINSURANCE - Reinsurance Group of America, Incorporated, 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       %
33187 AS13621       REINSURANCE - Reinsurance Group of America, I      6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.219.219.0/24      4777 2516 3356 13621 13621 13621 13621 13621 13621   
  104.128.78.0/24      4777 2497 7018 13621   
  104.128.79.0/24      4608 7575 1299 15830 13621   
  104.204.233.0/24     4777 15830 13621       
  104.204.234.0/24     4777 2516 3356 13621   
  198.190.171.0/24     4777 2516 3356 13621   

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

AS13621   5 More Specifics   6 Total Advertisements   REINSURANCE - Reinsurance Group of America, Incorporated, US
    12.219.219.0/24               12.0.0.0/8
    104.128.78.0/24               104.128.78.0/23
    104.128.79.0/24               104.128.78.0/23
    104.204.233.0/24              104.204.232.0/22
    104.204.234.0/24              104.204.232.0/22

Whois Entry

whois: 402613

IANA has recorded AS13621 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13621\n