Report for 27708

Name

AS27708 - GCA Telecom, SV

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.

27708 GCA Telecom, SV

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS26617         Navega.com S.A., GT
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS262204        Telecomunicaciones de America S.A. de C.V., SV

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18339 AS27708        ORG+TRN Originate:       3840 /20.09  Transit:       1024 /22.00 GCA Telecom, SV

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       %
16344 AS27708       GCA Telecom, SV                                   15      4      2     13      2  13.33%


  Prefix               AS Path                              Aggregation Suggestion
  190.151.176.0/24     6939 52468 27708       
  190.151.177.0/24     3303 262206 26617 27708   
  190.151.178.0/24     6939 52468 27708       
  190.151.179.0/24     3303 262206 26617 27708   
  190.151.180.0/24     6939 262206 26617 27708   
  190.151.182.0/24     6939 52468 27708       
  190.151.183.0/24     3303 262206 26617 27708   
  190.151.184.0/23     6939 52468 27708     + Announce - aggregate of 190.151.184.0/24 (6939 52468 27708) and 190.151.185.0/24 (6939 52468 27708)
  190.151.184.0/24     6939 52468 27708     - Withdrawn - aggregated with 190.151.185.0/24 (6939 52468 27708)
  190.151.185.0/24     6939 52468 27708     - Withdrawn - aggregated with 190.151.184.0/24 (6939 52468 27708)
  190.151.186.0/23     3303 262206 26617 27708 + Announce - aggregate of 190.151.186.0/24 (3303 262206 26617 27708) and 190.151.187.0/24 (3303 262206 26617 27708)
  190.151.186.0/24     3303 262206 26617 27708 - Withdrawn - aggregated with 190.151.187.0/24 (3303 262206 26617 27708)
  190.151.187.0/24     3303 262206 26617 27708 - Withdrawn - aggregated with 190.151.186.0/24 (3303 262206 26617 27708)
  190.151.188.0/24     6939 262206 26617 27708   
  190.151.189.0/24     49788 1299 52468 27708   
  190.151.190.0/24     6939 52468 27708       
  190.151.191.0/24     3303 262206 26617 27708   

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

AS27708   15 More Specifics   15 Total Advertisements   GCA Telecom, SV
    190.151.176.0/24              190.151.176.0/20
    190.151.177.0/24              190.151.176.0/20
    190.151.178.0/24              190.151.176.0/20
    190.151.179.0/24              190.151.176.0/20
    190.151.180.0/24              190.151.176.0/20
    190.151.182.0/24              190.151.176.0/20
    190.151.183.0/24              190.151.176.0/20
    190.151.184.0/24              190.151.176.0/20
    190.151.185.0/24              190.151.176.0/20
    190.151.186.0/24              190.151.176.0/20
    190.151.187.0/24              190.151.176.0/20
    190.151.188.0/24              190.151.176.0/20
    190.151.189.0/24              190.151.176.0/20
    190.151.190.0/24              190.151.176.0/20
    190.151.191.0/24              190.151.176.0/20

Whois Entry

whois: 402603

IANA has recorded AS27708 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27708\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded