Report for 21774

Name

GSCNET - The Exchange Global Server Center, CA

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.

21774 GSCNET, CA

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS7122          MTS-ASN, CA
    AS6939          HURRICANE, US
    AS6327          SHAW, CA
  Downstream Adjacent AS list
    AS393523        AS-WPGIX-GATEWAY-SERVICES, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13247 AS21774        ORG+TRN Originate:       6656 /19.30  Transit:        256 /24.00 GSCNET, CA

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       %
36148 AS21774       GSCNET, CA                                         9      0      0      9      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  159.18.151.0/24      3303 6327 21774 21774   
  159.18.178.0/24      6939 6327 21774 21774   
  173.195.99.0/24      3303 6327 21774 21774   
  206.45.45.0/24       6939 6327 21774 21774   
  206.45.46.0/24       6939 21774             
  206.45.214.0/23      6939 6327 21774 21774   
  206.45.218.0/23      3303 6327 21774 21774   
  209.112.60.0/24      6939 6327 21774 21774   
  209.177.96.0/20      6939 21774             

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

AS21774   7 More Specifics   9 Total Advertisements   GSCNET, CA
    159.18.151.0/24               159.18.0.0/16
    159.18.178.0/24               159.18.0.0/16
    206.45.45.0/24                206.45.0.0/16
    206.45.46.0/24                206.45.0.0/16
    206.45.214.0/23               206.45.0.0/16
    206.45.218.0/23               206.45.0.0/16
    209.112.60.0/24               209.112.0.0/18

Whois Entry

whois: 402603

IANA has recorded AS21774 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21774\n