Report for 12156

Name

AURORA-COLORADO - City of Aurora Colorado, 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 AS6447) 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.

12156 AURORA-COLORADO, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS13649         ASN-FLEXENTIAL, US
    AS209           CENTURYLINK-US-LEGACY-QWEST, US
    AS33652         CMCS, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29166 AS12156        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  AURORA-COLORADO, 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       %
32954 AS12156       AURORA-COLORADO, US                                6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.78.99.0/24       6939 7922 33652 12156   
  198.148.209.0/24     6939 7922 33652 12156   
  198.199.187.0/24     6939 7922 33652 12156   
  198.199.188.0/24     6939 7922 33652 12156   
  205.167.144.0/23     6939 7922 33652 12156   
  205.167.144.0/24     3257 13649 12156       

Whois Entry

whois: 402603

IANA has recorded AS12156 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12156\n