Report for 264552

Name

AS264552 - JustWeb Telecomunicacoes 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 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.

264552 JustWeb Telecomunicacoes LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS16735         ALGAR TELECOM SA, BR
    AS28656         BTT TELECOMUNICACOES S.A., BR
  Downstream Adjacent AS list
    AS262504        Nova Rede de Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9377  AS264552       ORG+TRN Originate:      12288 /18.42  Transit:        512 /23.00 JustWeb Telecomunicacoes 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       %
 2848 AS264552      JustWeb Telecomunicacoes LTDA, BR                 28     24      4      8     20  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  45.172.80.0/22       3303 16735 264552      
  45.172.80.0/22       6939 28198 28656 264552 + Announce - aggregate of 45.172.80.0/23 (6939 28198 28656 264552) and 45.172.82.0/23 (6939 28198 28656 264552)
  45.172.80.0/23       6939 28198 28656 264552 - Withdrawn - aggregated with 45.172.82.0/23 (6939 28198 28656 264552)
  45.172.80.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 45.172.80.0/23 6939 28198 28656 264552
  45.172.81.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 45.172.80.0/23 6939 28198 28656 264552
  45.172.82.0/23       6939 28198 28656 264552 - Withdrawn - aggregated with 45.172.80.0/23 (6939 28198 28656 264552)
  45.172.82.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 45.172.82.0/23 6939 28198 28656 264552
  45.172.83.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 45.172.82.0/23 6939 28198 28656 264552
  138.0.172.0/22       3303 16735 264552      
  138.0.172.0/22       6939 28198 28656 264552 + Announce - aggregate of 138.0.172.0/23 (6939 28198 28656 264552) and 138.0.174.0/23 (6939 28198 28656 264552)
  138.0.172.0/23       6939 28198 28656 264552 - Withdrawn - aggregated with 138.0.174.0/23 (6939 28198 28656 264552)
  138.0.172.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 138.0.172.0/23 6939 28198 28656 264552
  138.0.173.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 138.0.172.0/23 6939 28198 28656 264552
  138.0.174.0/23       6939 28198 28656 264552 - Withdrawn - aggregated with 138.0.172.0/23 (6939 28198 28656 264552)
  138.0.174.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 138.0.174.0/23 6939 28198 28656 264552
  138.0.175.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 138.0.174.0/23 6939 28198 28656 264552
  170.79.52.0/22       3303 16735 264552      
  170.79.52.0/22       6939 28198 28656 264552 + Announce - aggregate of 170.79.52.0/23 (6939 28198 28656 264552) and 170.79.54.0/23 (6939 28198 28656 264552)
  170.79.52.0/23       6939 28198 28656 264552 - Withdrawn - aggregated with 170.79.54.0/23 (6939 28198 28656 264552)
  170.79.52.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 170.79.52.0/23 6939 28198 28656 264552
  170.79.53.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 170.79.52.0/23 6939 28198 28656 264552
  170.79.54.0/23       6939 28198 28656 264552 - Withdrawn - aggregated with 170.79.52.0/23 (6939 28198 28656 264552)
  170.79.54.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 170.79.54.0/23 6939 28198 28656 264552
  170.79.55.0/24       6939 28198 28656 264552 - Withdrawn - matching aggregate 170.79.54.0/23 6939 28198 28656 264552
  201.148.112.0/22     3303 16735 264552      
  201.148.112.0/22     6939 28198 28656 264552 + Announce - aggregate of 201.148.112.0/23 (6939 28198 28656 264552) and 201.148.114.0/23 (6939 28198 28656 264552)
  201.148.112.0/23     6939 28198 28656 264552 - Withdrawn - aggregated with 201.148.114.0/23 (6939 28198 28656 264552)
  201.148.112.0/24     6939 28198 28656 264552 - Withdrawn - matching aggregate 201.148.112.0/23 6939 28198 28656 264552
  201.148.113.0/24     6939 28198 28656 264552 - Withdrawn - matching aggregate 201.148.112.0/23 6939 28198 28656 264552
  201.148.114.0/23     6939 28198 28656 264552 - Withdrawn - aggregated with 201.148.112.0/23 (6939 28198 28656 264552)
  201.148.114.0/24     6939 28198 28656 264552 - Withdrawn - matching aggregate 201.148.114.0/23 6939 28198 28656 264552
  201.148.115.0/24     6939 28198 28656 264552 - Withdrawn - matching aggregate 201.148.114.0/23 6939 28198 28656 264552

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

AS264552   6 More Specifics   9 Total Advertisements   JustWeb Telecomunicacoes LTDA, BR
    45.172.80.0/23                45.172.80.0/22
    45.172.82.0/23                45.172.80.0/22
    138.0.172.0/23                138.0.172.0/22
    138.0.174.0/23                138.0.172.0/22
    170.79.52.0/23                170.79.52.0/22
    170.79.54.0/23                170.79.52.0/22
    201.148.112.0/23              201.148.112.0/22
    201.148.114.0/23              201.148.112.0/22

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

    - 201.148.112.0/22            Withdrawn
    - 201.148.112.0/23            Withdrawn
    - 201.148.114.0/23            Withdrawn

Whois Entry

whois: 402609

IANA has recorded AS264552 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264552\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded