Report for 262493

Name

--No AS Description--

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.

262493 Webby Tecnologia Ltda, BR

  Adjacency:     8  Upstream:     1  Downstream:     7
  Upstream Adjacent AS list
    AS28220         CABO SERVICOS DE TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS270597        VNT FIBRAS INTERNET LTDA, BR
    AS271361        IJSAT INTERNET LTDA, BR
    AS270737        G G BRUZARROSCO SERVICOS DE TELECOMUNICACOES LTDA, BR
    AS266321        Joao Pinoti dos Santos-ME, BR
    AS263991        WFNET INTERNET LTDA, BR
    AS52638         Mundo SIM, BR
    AS28220         CABO SERVICOS DE TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18579 AS262493       ORG+TRN Originate:       3840 /20.09  Transit:       1024 /22.00 Webby Tecnologia 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       %
 5275 AS262493      Webby Tecnologia Ltda, BR                         15     14      4      5     10  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  138.255.216.0/22     49788 12552 52320 28220 28220 262493 + Announce - aggregate of 138.255.216.0/23 (49788 12552 52320 28220 28220 262493) and 138.255.218.0/23 (49788 12552 52320 28220 28220 262493)
  138.255.216.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 138.255.217.0/24 (49788 12552 52320 28220 28220 262493)
  138.255.217.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 138.255.216.0/24 (49788 12552 52320 28220 28220 262493)
  138.255.218.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 138.255.219.0/24 (49788 12552 52320 28220 28220 262493)
  138.255.219.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 138.255.218.0/24 (49788 12552 52320 28220 28220 262493)
  168.121.148.0/22     49788 12552 52320 28220 28220 262493 + Announce - aggregate of 168.121.148.0/23 (49788 12552 52320 28220 28220 262493) and 168.121.150.0/23 (49788 12552 52320 28220 28220 262493)
  168.121.148.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 168.121.149.0/24 (49788 12552 52320 28220 28220 262493)
  168.121.149.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 168.121.148.0/24 (49788 12552 52320 28220 28220 262493)
  168.121.150.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 168.121.151.0/24 (49788 12552 52320 28220 28220 262493)
  168.121.151.0/24     49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 168.121.150.0/24 (49788 12552 52320 28220 28220 262493)
  170.82.133.0/24      49788 12552 52320 28220 28220 262493   
  170.82.134.0/23      49788 12552 52320 28220 28220 262493 + Announce - aggregate of 170.82.134.0/24 (49788 12552 52320 28220 28220 262493) and 170.82.135.0/24 (49788 12552 52320 28220 28220 262493)
  170.82.134.0/24      49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 170.82.135.0/24 (49788 12552 52320 28220 28220 262493)
  170.82.135.0/24      49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 170.82.134.0/24 (49788 12552 52320 28220 28220 262493)
  177.8.52.0/22        49788 12552 52320 28220 28220 262493 + Announce - aggregate of 177.8.52.0/23 (49788 12552 52320 28220 28220 262493) and 177.8.54.0/23 (49788 12552 52320 28220 28220 262493)
  177.8.52.0/24        49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 177.8.53.0/24 (49788 12552 52320 28220 28220 262493)
  177.8.53.0/24        49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 177.8.52.0/24 (49788 12552 52320 28220 28220 262493)
  177.8.54.0/24        49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 177.8.55.0/24 (49788 12552 52320 28220 28220 262493)
  177.8.55.0/24        49788 12552 52320 28220 28220 262493 - Withdrawn - aggregated with 177.8.54.0/24 (49788 12552 52320 28220 28220 262493)

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

AS262493   24 More Specifics   28 Total Advertisements   Webby Tecnologia Ltda, BR
    168.121.148.0/23              168.121.148.0/22
    168.121.150.0/23              168.121.148.0/22
    170.82.132.0/23               170.82.132.0/22
    170.82.134.0/23               170.82.132.0/22
    177.8.48.0/23                 177.8.48.0/21
    177.8.48.0/24                 177.8.48.0/21
    177.8.49.0/24                 177.8.48.0/21
    177.8.50.0/23                 177.8.48.0/21
    177.8.51.0/24                 177.8.48.0/21
    177.8.52.0/22                 177.8.48.0/21
    177.8.52.0/23                 177.8.48.0/21
    177.8.52.0/24                 177.8.48.0/21
    177.8.53.0/24                 177.8.48.0/21
    177.8.54.0/23                 177.8.48.0/21
    177.8.54.0/24                 177.8.48.0/21
    177.8.55.0/24                 177.8.48.0/21
    177.55.48.0/23                177.55.48.0/20
    177.55.50.0/23                177.55.48.0/20
    177.55.52.0/23                177.55.48.0/20
    177.55.54.0/23                177.55.48.0/20
    177.55.56.0/23                177.55.48.0/20
    177.55.58.0/23                177.55.48.0/20
    177.55.60.0/23                177.55.48.0/20
    177.55.62.0/23                177.55.48.0/20
    187.73.222.0/23               187.73.208.0/20

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

    + 177.8.48.0/24               Announced
    + 177.8.49.0/24               Announced
    + 177.8.51.0/24               Announced
    + 177.8.52.0/24               Announced
    + 177.8.53.0/24               Announced
    + 177.8.54.0/24               Announced
    + 177.8.55.0/24               Announced
    - 187.73.192.0/20             Withdrawn
    - 187.73.208.0/20             Withdrawn
    - 187.73.222.0/23             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS262493 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262493\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded