Report for 134537

Name

ATT-NBE-US - ATT NBE Equinix Seattle, 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.

134537 ATT-NBE-US - ATT NBE Equinix Seattle, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS15830         Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS12085         EQUINIX-EC-DC - Equinix, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29275 AS134537       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  ATT-NBE-US - ATT NBE Equinix Seattle, 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       %
53312 AS134537      ATT-NBE-US - ATT NBE Equinix Seattle, US           7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.4.245.0/24        4777 2497 7018 134537   
  12.71.144.0/24       4777 2497 7018 134537   
  12.145.43.0/24       4777 2497 7018 134537   
  12.188.104.0/24      4777 2497 7018 134537   
  12.193.12.0/24       4777 2497 7018 134537   
  12.232.118.0/24      4777 2497 7018 134537   
  32.5.131.0/24        4608 7575 1299 15830 12085 134537   

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

AS134537   7 More Specifics   7 Total Advertisements   ATT-NBE-US - ATT NBE Equinix Seattle, US
    12.4.245.0/24                 12.0.0.0/8
    12.71.144.0/24                12.0.0.0/8
    12.145.43.0/24                12.0.0.0/8
    12.188.104.0/24               12.0.0.0/8
    12.193.12.0/24                12.0.0.0/8
    12.232.118.0/24               12.0.0.0/8
    32.5.131.0/24                 32.0.0.0/9

Whois Entry

whois: 402591

IANA has recorded AS134537 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS134537\n