Report for 262686

Name

Netwalk Telecomunicacoes em Inf. 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.

262686 Netwalk Telecomunicacoes em Inf. Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28666         HOSTLOCATION LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27073 AS262686       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Netwalk Telecomunicacoes em Inf. 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       %
11364 AS262686      Netwalk Telecomunicacoes em Inf. Ltda, BR          8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  187.87.144.0/22      4777 2497 3356 262287 28666 262686 + Announce - aggregate of 187.87.144.0/23 (4777 2497 3356 262287 28666 262686) and 187.87.146.0/23 (4777 2497 3356 262287 28666 262686)
  187.87.144.0/24      4777 2497 3356 262287 28666 262686 - Withdrawn - aggregated with 187.87.145.0/24 (4777 2497 3356 262287 28666 262686)
  187.87.145.0/24      4777 2497 3356 262287 28666 262686 - Withdrawn - aggregated with 187.87.144.0/24 (4777 2497 3356 262287 28666 262686)
  187.87.146.0/24      4777 2497 3356 262287 28666 262686 - Withdrawn - aggregated with 187.87.147.0/24 (4777 2497 3356 262287 28666 262686)
  187.87.147.0/24      4777 2497 3356 262287 28666 262686 - Withdrawn - aggregated with 187.87.146.0/24 (4777 2497 3356 262287 28666 262686)
  187.87.148.0/23      4777 2497 3356 262287 28666 262686 + Announce - aggregate of 187.87.148.0/24 (4777 2497 3356 262287 28666 262686) and 187.87.149.0/24 (4777 2497 3356 262287 28666 262686)
  187.87.148.0/24      4777 2497 3356 262287 28666 262686 - Withdrawn - aggregated with 187.87.149.0/24 (4777 2497 3356 262287 28666 262686)
  187.87.149.0/24      4777 2497 3356 262287 28666 262686 - Withdrawn - aggregated with 187.87.148.0/24 (4777 2497 3356 262287 28666 262686)
  187.87.150.0/24      4777 2497 3356 262287 28666 262686   
  187.87.153.0/24      4777 2497 3356 262287 28666 262686   

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

AS262686   7 More Specifics   8 Total Advertisements   Netwalk Telecomunicacoes em Inf. Ltda, BR
    187.87.144.0/24               187.87.144.0/22
    187.87.145.0/24               187.87.144.0/22
    187.87.146.0/24               187.87.144.0/22
    187.87.147.0/24               187.87.144.0/22
    187.87.148.0/24               187.87.148.0/23
    187.87.149.0/24               187.87.148.0/23
    187.87.153.0/24               187.87.152.0/22

Whois Entry

whois: 402332

IANA has recorded AS262686 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262686\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded