Report for 55102

Name

NRG-NS-2 - NRG Energy, Inc., 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.

55102 NRG-NS-2 - NRG Energy, Inc., US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS25956         LOGIXCOMM-AS4 - Logix, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS33132         CROWNCASTLE-AS33132 - Crown Castle Fiber LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17426 AS55102        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  NRG-NS-2 - NRG Energy, Inc., 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       %
48707 AS55102       NRG-NS-2 - NRG Energy, Inc., US                    7      0      0      7      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  158.81.128.0/24      4777 2497 6461 55102   
  158.81.136.0/21      4608 7575 1299 46887 33132 55102   
  158.81.150.0/24      4608 7575 1299 46887 33132 55102 55102 55102 55102 55102 55102 55102   
  158.81.154.0/24      4777 2497 6461 55102   
  158.81.192.0/23      4777 2497 6461 55102   
  158.81.199.0/24      4777 2497 6461 55102   
  158.81.200.0/23      4777 2497 6461 55102   

Whois Entry

whois: 402628

IANA has recorded AS55102 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS55102\n