Report for 263538

Name

AS263538 - 1TOC INFORMATICA 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.

263538 AS263538 - 1TOC INFORMATICA LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS267450        AS267450 - oliveira & sousa comunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22746 AS263538       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  AS263538 - 1TOC INFORMATICA 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       %
 9247 AS263538      AS263538 - 1TOC INFORMATICA LTDA, BR               6      5      0      1      5  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  191.5.160.0/22       4608 7575 7195 262355 267450 263538   
  191.5.160.0/23       4608 7575 7195 262355 267450 263538 - Withdrawn - matching aggregate 191.5.160.0/22 4608 7575 7195 262355 267450 263538
  191.5.160.0/24       4608 7575 7195 262355 267450 263538 - Withdrawn - matching aggregate 191.5.160.0/22 4608 7575 7195 262355 267450 263538
  191.5.161.0/24       4608 7575 7195 262355 267450 263538 - Withdrawn - matching aggregate 191.5.160.0/22 4608 7575 7195 262355 267450 263538
  191.5.162.0/24       4608 7575 7195 262355 267450 263538 - Withdrawn - matching aggregate 191.5.160.0/22 4608 7575 7195 262355 267450 263538
  191.5.163.0/24       4608 7575 7195 262355 267450 263538 - Withdrawn - matching aggregate 191.5.160.0/22 4608 7575 7195 262355 267450 263538

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

AS263538   5 More Specifics   6 Total Advertisements   AS263538 - 1TOC INFORMATICA LTDA, BR
    191.5.160.0/23                191.5.160.0/22
    191.5.160.0/24                191.5.160.0/22
    191.5.161.0/24                191.5.160.0/22
    191.5.162.0/24                191.5.160.0/22
    191.5.163.0/24                191.5.160.0/22

Whois Entry

whois: 402609

IANA has recorded AS263538 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263538\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded