Report for 262311

Name

IMBRANET 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 AS2.0) 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.

262311 IMBRANET TELECOM, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS53062         ALT | GRUPO BRASIL TECPAR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13586 AS262311       ORIGIN  Originate:       6400 /19.36  Transit:          0 /0.00  IMBRANET 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       %
 9259 AS262311      IMBRANET TELECOM, BR                               8      6      1      3      5  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  177.124.0.0/21       4608 7575 7195 53062 262311   
  177.124.0.0/22       4608 7575 7195 53062 262311 - Withdrawn - matching aggregate 177.124.0.0/21 4608 7575 7195 53062 262311
  177.124.0.0/21       4608 4826 6939 262311 + Announce - aggregate of 177.124.0.0/22 (4608 4826 6939 262311) and 177.124.4.0/22 (4608 4826 6939 262311)
  177.124.0.0/23       4608 4826 6939 262311 - Withdrawn - aggregated with 177.124.2.0/23 (4608 4826 6939 262311)
  177.124.2.0/23       4608 4826 6939 262311 - Withdrawn - aggregated with 177.124.0.0/23 (4608 4826 6939 262311)
  177.124.3.0/24       4608 7575 7195 53062 262311   
  177.124.4.0/22       4608 7575 7195 53062 262311 - Withdrawn - matching aggregate 177.124.0.0/21 4608 7575 7195 53062 262311
  177.124.4.0/23       4608 4826 6939 262311 - Withdrawn - aggregated with 177.124.6.0/23 (4608 4826 6939 262311)
  177.124.6.0/23       4608 4826 6939 262311 - Withdrawn - aggregated with 177.124.4.0/23 (4608 4826 6939 262311)

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

AS262311   7 More Specifics   8 Total Advertisements   IMBRANET TELECOM, BR
    177.124.0.0/22                177.124.0.0/21
    177.124.0.0/23                177.124.0.0/21
    177.124.2.0/23                177.124.0.0/21
    177.124.3.0/24                177.124.0.0/21
    177.124.4.0/22                177.124.0.0/21
    177.124.4.0/23                177.124.0.0/21
    177.124.6.0/23                177.124.0.0/21

Whois Entry

whois: 402332

IANA has recorded AS262311 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262311\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded