Report for 264295

Name

AS264295 - Unolink Telecom 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.

264295 Unolink Telecom Ltda, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS269096        NORTH TELECOMUNICACOES EIRELI, BR
    AS6939          HURRICANE, US
    AS52877         TUPIX INTERNET EXCHANGE, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12244 AS264295       ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  Unolink Telecom 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       %
 4246 AS264295      Unolink Telecom Ltda, BR                          19     16      3      6     13  68.42%


  Prefix               AS Path                              Aggregation Suggestion
  138.121.116.0/22     6939 3356 263080 52877 264295   
  138.121.116.0/22     6939 264295          + Announce - aggregate of 138.121.116.0/23 (6939 264295) and 138.121.118.0/23 (6939 264295)
  138.121.116.0/24     6939 264295          - Withdrawn - aggregated with 138.121.117.0/24 (6939 264295)
  138.121.117.0/24     6939 264295          - Withdrawn - aggregated with 138.121.116.0/24 (6939 264295)
  138.121.118.0/24     6939 264295          - Withdrawn - aggregated with 138.121.119.0/24 (6939 264295)
  138.121.119.0/24     6939 264295          - Withdrawn - aggregated with 138.121.118.0/24 (6939 264295)
  168.181.152.0/22     6939 3356 263080 52877 264295   
  168.181.152.0/23     6939 3356 263080 52877 264295 - Withdrawn - matching aggregate 168.181.152.0/22 6939 3356 263080 52877 264295
  168.181.152.0/22     6939 264295          + Announce - aggregate of 168.181.152.0/23 (6939 264295) and 168.181.154.0/23 (6939 264295)
  168.181.152.0/24     6939 264295          - Withdrawn - aggregated with 168.181.153.0/24 (6939 264295)
  168.181.153.0/24     6939 264295          - Withdrawn - aggregated with 168.181.152.0/24 (6939 264295)
  168.181.154.0/23     6939 3356 263080 52877 264295 - Withdrawn - matching aggregate 168.181.152.0/22 6939 3356 263080 52877 264295
  168.181.154.0/24     6939 264295          - Withdrawn - aggregated with 168.181.155.0/24 (6939 264295)
  168.181.155.0/24     6939 264295          - Withdrawn - aggregated with 168.181.154.0/24 (6939 264295)
  170.246.16.0/22      6939 3356 263080 52877 264295   
  170.246.16.0/23      6939 3356 263080 52877 264295 - Withdrawn - matching aggregate 170.246.16.0/22 6939 3356 263080 52877 264295
  170.246.16.0/22      6939 264295          + Announce - aggregate of 170.246.16.0/23 (6939 264295) and 170.246.18.0/23 (6939 264295)
  170.246.16.0/24      6939 264295          - Withdrawn - aggregated with 170.246.17.0/24 (6939 264295)
  170.246.17.0/24      6939 264295          - Withdrawn - aggregated with 170.246.16.0/24 (6939 264295)
  170.246.18.0/23      6939 3356 263080 52877 264295 - Withdrawn - matching aggregate 170.246.16.0/22 6939 3356 263080 52877 264295
  170.246.18.0/24      6939 264295          - Withdrawn - aggregated with 170.246.19.0/24 (6939 264295)
  170.246.19.0/24      6939 264295          - Withdrawn - aggregated with 170.246.18.0/24 (6939 264295)

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

AS264295   11 More Specifics   14 Total Advertisements   Unolink Telecom Ltda, BR
    138.121.116.0/23              138.121.116.0/22
    138.121.117.0/24              138.121.116.0/22
    138.121.118.0/23              138.121.116.0/22
    168.181.152.0/23              168.181.152.0/22
    168.181.152.0/24              168.181.152.0/22
    168.181.153.0/24              168.181.152.0/22
    168.181.154.0/23              168.181.152.0/22
    168.181.154.0/24              168.181.152.0/22
    168.181.155.0/24              168.181.152.0/22
    170.246.16.0/23               170.246.16.0/22
    170.246.18.0/23               170.246.16.0/22
    138.121.116.0/24              138.121.116.0/22
    138.121.118.0/24              138.121.116.0/22
    138.121.119.0/24              138.121.116.0/22
    170.246.16.0/24               170.246.16.0/22
    170.246.17.0/24               170.246.16.0/22
    170.246.18.0/24               170.246.16.0/22
    170.246.19.0/24               170.246.16.0/22

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

    + 168.181.153.0/24            Announced
    + 168.181.155.0/24            Announced
    - 138.121.116.0/24            Withdrawn
    - 138.121.118.0/24            Withdrawn
    - 138.121.119.0/24            Withdrawn
    - 170.246.16.0/24             Withdrawn
    - 170.246.17.0/24             Withdrawn
    - 170.246.18.0/24             Withdrawn
    - 170.246.19.0/24             Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS264295 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264295\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded