Report for 262408

Name

AS262408 - CEPAIN 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.

262408 CEPAIN TELECOM, BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS52680         BLZNET SERVICOS DE INTERNET LTDA - ME, BR
    AS28146         MHNET TELECOM, BR
  Downstream Adjacent AS list
    AS262911        BAU E DORL LTDA, BR
    AS268977        CEPAIN C2 TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12214 AS262408       ORG+TRN Originate:       8192 /19.00  Transit:       2048 /21.00 CEPAIN 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       %
 7050 AS262408      CEPAIN TELECOM, BR                                10      8      1      3      7  70.00%


  Prefix               AS Path                              Aggregation Suggestion
  168.0.240.0/22       6939 6762 28146 262408   
  168.0.240.0/23       6939 6762 28146 262408 - Withdrawn - matching aggregate 168.0.240.0/22 6939 6762 28146 262408
  168.0.242.0/23       6939 6762 28146 262408 - Withdrawn - matching aggregate 168.0.240.0/22 6939 6762 28146 262408
  177.38.160.0/21      22652 263444 52680 262408   
  177.38.160.0/21      6939 6762 28146 262408 + Announce - aggregate of 177.38.160.0/22 (6939 6762 28146 262408) and 177.38.164.0/22 (6939 6762 28146 262408)
  177.38.160.0/22      6939 6762 28146 262408 - Withdrawn - aggregated with 177.38.164.0/22 (6939 6762 28146 262408)
  177.38.160.0/23      6939 6762 28146 262408 - Withdrawn - matching aggregate 177.38.160.0/22 6939 6762 28146 262408
  177.38.162.0/23      6939 6762 28146 262408 - Withdrawn - matching aggregate 177.38.160.0/22 6939 6762 28146 262408
  177.38.164.0/22      6939 6762 28146 262408 - Withdrawn - aggregated with 177.38.160.0/22 (6939 6762 28146 262408)
  177.38.164.0/23      6939 6762 28146 262408 - Withdrawn - matching aggregate 177.38.164.0/22 6939 6762 28146 262408
  177.38.166.0/23      6939 6762 28146 262408 - Withdrawn - matching aggregate 177.38.164.0/22 6939 6762 28146 262408

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

AS262408   15 More Specifics   17 Total Advertisements   CEPAIN TELECOM, BR
    168.0.240.0/23                168.0.240.0/22
    168.0.240.0/24                168.0.240.0/22
    168.0.241.0/24                168.0.240.0/22
    168.0.242.0/23                168.0.240.0/22
    168.0.242.0/24                168.0.240.0/22
    168.0.243.0/24                168.0.240.0/22
    177.38.160.0/22               177.38.160.0/21
    177.38.160.0/23               177.38.160.0/21
    177.38.162.0/23               177.38.160.0/21
    177.38.164.0/22               177.38.160.0/21
    177.38.164.0/23               177.38.160.0/21
    177.38.165.0/24               177.38.160.0/21
    177.38.166.0/23               177.38.160.0/21
    177.38.166.0/24               177.38.160.0/21
    177.38.167.0/24               177.38.160.0/21

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

    + 168.0.240.0/24              Announced
    + 168.0.241.0/24              Announced
    + 168.0.242.0/24              Announced
    + 168.0.243.0/24              Announced
    + 177.38.165.0/24             Announced
    + 177.38.166.0/24             Announced
    + 177.38.167.0/24             Announced

Whois Entry

whois: 402603

IANA has recorded AS262408 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262408\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded