Report for 262742

Name

AS262742 - Fundacao Universidade Federal do ABC - UFABC, 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.

262742 AS262742 - Fundacao Universidade Federal do ABC - UFABC, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1916          AS1916 - Rede Nacional de Ensino e Pesquisa, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8171  AS262742       ORIGIN  Originate:      15360 /18.09  Transit:          0 /0.00  AS262742 - Fundacao Universidade Federal do ABC - UFABC, 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       %
11254 AS262742      AS262742 - Fundacao Universidade Federal do A      8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.104.32.0/19      4777 2497 174 1916 262742 262742   
  177.104.32.0/20      4777 2497 2914 1916 262742 + Announce - aggregate of 177.104.32.0/21 (4777 2497 2914 1916 262742) and 177.104.40.0/21 (4777 2497 2914 1916 262742)
  177.104.32.0/22      4777 2497 2914 1916 262742 - Withdrawn - aggregated with 177.104.36.0/22 (4777 2497 2914 1916 262742)
  177.104.36.0/22      4777 2497 2914 1916 262742 - Withdrawn - aggregated with 177.104.32.0/22 (4777 2497 2914 1916 262742)
  177.104.40.0/22      4777 2497 2914 1916 262742 - Withdrawn - aggregated with 177.104.44.0/22 (4777 2497 2914 1916 262742)
  177.104.44.0/22      4777 2497 2914 1916 262742 - Withdrawn - aggregated with 177.104.40.0/22 (4777 2497 2914 1916 262742)
  177.104.48.0/21      4777 2497 174 1916 262742 + Announce - aggregate of 177.104.48.0/22 (4777 2497 174 1916 262742) and 177.104.52.0/22 (4777 2497 174 1916 262742)
  177.104.48.0/22      4777 2497 174 1916 262742 - Withdrawn - aggregated with 177.104.52.0/22 (4777 2497 174 1916 262742)
  177.104.52.0/22      4777 2497 174 1916 262742 - Withdrawn - aggregated with 177.104.48.0/22 (4777 2497 174 1916 262742)
  177.104.60.0/22      4777 2497 174 1916 262742   

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

AS262742   7 More Specifics   8 Total Advertisements   AS262742 - Fundacao Universidade Federal do ABC - UFABC, BR
    177.104.32.0/22               177.104.32.0/19
    177.104.36.0/22               177.104.32.0/19
    177.104.40.0/22               177.104.32.0/19
    177.104.44.0/22               177.104.32.0/19
    177.104.48.0/22               177.104.32.0/19
    177.104.52.0/22               177.104.32.0/19
    177.104.60.0/22               177.104.32.0/19

Whois Entry

whois: 402609

IANA has recorded AS262742 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262742\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded