Report for 263336

Name

AS263336 - EXTREME WI, 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 AS6447) 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.

263336 EXTREME WI, BR

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS53427         TGLOBAL-NETWORKS, US
    AS6939          HURRICANE, US
    AS10429         TELEFONICA BRASIL S.A, BR
    AS262761        Sinal Br Telecom Ltda, BR
  Downstream Adjacent AS list
    AS268916        Inffotreini Provedores e Informatica LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13396 AS263336       ORG+TRN Originate:       6656 /19.30  Transit:        256 /24.00 EXTREME WI, 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       %
 7991 AS263336      EXTREME WI, BR                                     9      8      2      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  191.36.168.0/21      3303 262761 263336     
  191.36.168.0/21      6939 263336          + Announce - aggregate of 191.36.168.0/22 (6939 263336) and 191.36.172.0/22 (6939 263336)
  191.36.168.0/22      6939 263336          - Withdrawn - aggregated with 191.36.172.0/22 (6939 263336)
  191.36.168.0/23      6939 263336          - Withdrawn - matching aggregate 191.36.168.0/22 6939 263336
  191.36.170.0/23      6939 263336          - Withdrawn - matching aggregate 191.36.168.0/22 6939 263336
  191.36.172.0/22      6939 263336          - Withdrawn - aggregated with 191.36.168.0/22 (6939 263336)
  191.36.172.0/23      6939 263336          - Withdrawn - matching aggregate 191.36.172.0/22 6939 263336
  191.36.174.0/23      6939 263336          - Withdrawn - matching aggregate 191.36.172.0/22 6939 263336
  191.36.174.0/23      6939 12956 10429 263336 + Announce - aggregate of 191.36.174.0/24 (6939 12956 10429 263336) and 191.36.175.0/24 (6939 12956 10429 263336)
  191.36.174.0/24      6939 12956 10429 263336 - Withdrawn - aggregated with 191.36.175.0/24 (6939 12956 10429 263336)
  191.36.175.0/24      6939 12956 10429 263336 - Withdrawn - aggregated with 191.36.174.0/24 (6939 12956 10429 263336)

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

AS263336   2 More Specifics   3 Total Advertisements   EXTREME WI, BR
    191.36.168.0/22               191.36.168.0/21
    191.36.172.0/22               191.36.168.0/21
    191.36.169.0/24               191.36.168.0/21
    191.36.173.0/24               191.36.168.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 191.36.169.0/24             Withdrawn
    - 191.36.173.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS263336 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263336\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded