Report for 28144

Name

AS28144 - G3 TELECOM, BR

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.

28144 G3 TELECOM, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS14840         BR.Digital Provider, BR
  Downstream Adjacent AS list
    AS52890         Centro Integrado de Telematica do Exercito, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17079 AS28144        ORG+TRN Originate:       4096 /20.00  Transit:        256 /24.00 G3 TELECOM, BR

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       %
38358 AS28144       G3 TELECOM, BR                                     1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.49.112.0/20      6939 28144             

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

AS28144   6 More Specifics   6 Total Advertisements   G3 TELECOM, BR
    187.49.112.0/22               187.49.112.0/20
    187.49.116.0/24               187.49.112.0/20
    187.49.117.0/24               187.49.112.0/20
    187.49.118.0/24               187.49.112.0/20
    187.49.119.0/24               187.49.112.0/20
    187.49.120.0/21               187.49.112.0/20
    187.49.120.0/24               187.49.112.0/20
    187.49.121.0/24               187.49.112.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 187.49.120.0/24             Withdrawn
    - 187.49.121.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS28144 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28144\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded