Report for 271562

Name

WT NET COMUNICACAO LTDA, 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.

271562 WT NET COMUNICACAO LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS61568         ALOO TELECOM - FSF TECNOLOGIA SA, BR
    AS53087         TELY Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19462 AS271562       ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  WT NET COMUNICACAO LTDA, 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       %
14812 AS271562      WT NET COMUNICACAO LTDA, BR                        8      4      1      5      3  37.50%


  Prefix               AS Path                              Aggregation Suggestion
  181.174.220.0/22     4777 2497 3356 53087 271562 271562 271562   
  181.174.220.0/23     4777 2497 3356 53087 271562 271562 271562 - Withdrawn - matching aggregate 181.174.220.0/22 4777 2497 3356 53087 271562 271562 271562
  181.174.220.0/24     4777 2516 3356 53087 271562 271562 271562 271562 271562   
  181.174.221.0/24     4777 2497 2914 61568 271562   
  181.174.222.0/23     4777 2497 3356 53087 271562 271562 271562 - Withdrawn - matching aggregate 181.174.220.0/22 4777 2497 3356 53087 271562 271562 271562
  181.174.222.0/23     4777 2497 2914 61568 271562 + Announce - aggregate of 181.174.222.0/24 (4777 2497 2914 61568 271562) and 181.174.223.0/24 (4777 2497 2914 61568 271562)
  181.174.222.0/24     4777 2497 2914 61568 271562 - Withdrawn - aggregated with 181.174.223.0/24 (4777 2497 2914 61568 271562)
  181.174.223.0/24     4777 2497 2914 61568 271562 - Withdrawn - aggregated with 181.174.222.0/24 (4777 2497 2914 61568 271562)
  205.164.241.0/24     4777 2497 2914 61568 271562   

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

AS271562   7 More Specifics   8 Total Advertisements   WT NET COMUNICACAO LTDA, BR
    181.174.220.0/23              181.174.220.0/22
    181.174.220.0/24              181.174.220.0/22
    181.174.221.0/24              181.174.220.0/22
    181.174.222.0/23              181.174.220.0/22
    181.174.222.0/24              181.174.220.0/22
    181.174.223.0/24              181.174.220.0/22
    205.164.241.0/24              205.164.128.0/17

Whois Entry

whois: 402332

IANA has recorded AS271562 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271562\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded