Report for 52937

Name

FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE, 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.

52937 FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9210  AS52937        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE, 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       %
 6556 AS52937       FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUT     17     12      5     10      7  41.18%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.116.0/22     4777 2497 3356 52937   
  131.221.116.0/22     4777 2516 3356 52937 + Announce - aggregate of 131.221.116.0/23 (4777 2516 3356 52937) and 131.221.118.0/23 (4777 2516 3356 52937)
  131.221.116.0/23     4777 2516 3356 52937 - Withdrawn - aggregated with 131.221.118.0/23 (4777 2516 3356 52937)
  131.221.118.0/23     4777 2516 3356 52937 - Withdrawn - aggregated with 131.221.116.0/23 (4777 2516 3356 52937)
  138.186.240.0/22     4777 2497 3356 52937   
  138.186.240.0/22     4777 2516 3356 52937 + Announce - aggregate of 138.186.240.0/23 (4777 2516 3356 52937) and 138.186.242.0/23 (4777 2516 3356 52937)
  138.186.240.0/23     4777 2516 3356 52937 - Withdrawn - aggregated with 138.186.242.0/23 (4777 2516 3356 52937)
  138.186.242.0/23     4777 2516 3356 52937 - Withdrawn - aggregated with 138.186.240.0/23 (4777 2516 3356 52937)
  170.0.156.0/22       4777 2497 3356 52937   
  170.0.156.0/22       4777 2516 3356 52937 + Announce - aggregate of 170.0.156.0/23 (4777 2516 3356 52937) and 170.0.158.0/23 (4777 2516 3356 52937)
  170.0.156.0/23       4777 2516 3356 52937 - Withdrawn - aggregated with 170.0.158.0/23 (4777 2516 3356 52937)
  170.0.158.0/23       4777 2516 3356 52937 - Withdrawn - aggregated with 170.0.156.0/23 (4777 2516 3356 52937)
  170.83.248.0/22      4777 2497 3356 52937   
  170.83.248.0/22      4777 2516 3356 52937 + Announce - aggregate of 170.83.248.0/23 (4777 2516 3356 52937) and 170.83.250.0/23 (4777 2516 3356 52937)
  170.83.248.0/23      4777 2516 3356 52937 - Withdrawn - aggregated with 170.83.250.0/23 (4777 2516 3356 52937)
  170.83.250.0/23      4777 2516 3356 52937 - Withdrawn - aggregated with 170.83.248.0/23 (4777 2516 3356 52937)
  177.23.200.0/21      4777 2497 3356 52937   
  177.23.200.0/21      4777 2516 3356 52937 + Announce - aggregate of 177.23.200.0/22 (4777 2516 3356 52937) and 177.23.204.0/22 (4777 2516 3356 52937)
  177.23.200.0/23      4777 2516 3356 52937 - Withdrawn - aggregated with 177.23.202.0/23 (4777 2516 3356 52937)
  177.23.202.0/23      4777 2516 3356 52937 - Withdrawn - aggregated with 177.23.200.0/23 (4777 2516 3356 52937)
  177.23.204.0/23      4777 2516 3356 52937 - Withdrawn - aggregated with 177.23.206.0/23 (4777 2516 3356 52937)
  177.23.206.0/23      4777 2516 3356 52937 - Withdrawn - aggregated with 177.23.204.0/23 (4777 2516 3356 52937)

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

AS52937   12 More Specifics   17 Total Advertisements   FHP TELECOMUNICACAO E COM VAREJISTA DE PRODUTOS DE, BR
    131.221.116.0/23              131.221.116.0/22
    131.221.118.0/23              131.221.116.0/22
    138.186.240.0/23              138.186.240.0/22
    138.186.242.0/23              138.186.240.0/22
    170.0.156.0/23                170.0.156.0/22
    170.0.158.0/23                170.0.156.0/22
    170.83.248.0/23               170.83.248.0/22
    170.83.250.0/23               170.83.248.0/22
    177.23.200.0/23               177.23.200.0/21
    177.23.202.0/23               177.23.200.0/21
    177.23.204.0/23               177.23.200.0/21
    177.23.206.0/23               177.23.200.0/21

Whois Entry

whois: 402332

IANA has recorded AS52937 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52937\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded