Report for 12185

Name

ASN1 - Thompson, Siegel & Walmsley LLC, 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.

12185 ASN1, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS13649         ASN-FLEXENTIAL, US
    AS7029          WINDSTREAM, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44466 AS12185        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  ASN1, 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       %
32952 AS12185       ASN1, US                                           3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  8.43.93.0/24         3257 3356 12185        
  74.63.155.0/24       3257 13649 12185       
  209.96.132.0/24      6939 7029 12185        

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

AS12185   3 More Specifics   3 Total Advertisements   ASN1, US
    8.43.93.0/24                  8.32.0.0/11
    74.63.155.0/24                74.63.128.0/18
    209.96.132.0/24               209.96.128.0/17

Whois Entry

whois: 402603

IANA has recorded AS12185 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12185\n