Report for 263310

Name

AS263310 - Artennet Comunicacoes Ltda - Me, 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.

263310 AS263310 - Artennet Comunicacoes Ltda - Me, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS10429         AS10429 - TELEFONICA BRASIL S.A, BR
    AS52840         AS52840 - UFINET BRASIL S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14199 AS263310       ORIGIN  Originate:       5888 /19.48  Transit:          0 /0.00  AS263310 - Artennet Comunicacoes Ltda - Me, 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       %
11249 AS263310      AS263310 - Artennet Comunicacoes Ltda - Me, B     10      6      2      6      4  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  191.7.40.0/21        4608 1221 4637 12956 10429 263310   
  191.7.40.0/22        4608 1221 4637 12956 10429 263310 - Withdrawn - matching aggregate 191.7.40.0/21 4608 1221 4637 12956 10429 263310
  191.7.41.0/24        4777 2516 6762 52468 52840 263310   
  191.7.42.0/23        4777 2516 6762 52468 52840 263310 + Announce - aggregate of 191.7.42.0/24 (4777 2516 6762 52468 52840 263310) and 191.7.43.0/24 (4777 2516 6762 52468 52840 263310)
  191.7.42.0/24        4777 2516 6762 52468 52840 263310 - Withdrawn - aggregated with 191.7.43.0/24 (4777 2516 6762 52468 52840 263310)
  191.7.43.0/24        4777 2516 6762 52468 52840 263310 - Withdrawn - aggregated with 191.7.42.0/24 (4777 2516 6762 52468 52840 263310)
  191.7.44.0/22        4608 1221 4637 12956 10429 263310 - Withdrawn - matching aggregate 191.7.40.0/21 4608 1221 4637 12956 10429 263310
  191.7.44.0/23        4777 2516 6762 52468 52840 263310 + Announce - aggregate of 191.7.44.0/24 (4777 2516 6762 52468 52840 263310) and 191.7.45.0/24 (4777 2516 6762 52468 52840 263310)
  191.7.44.0/24        4777 2516 6762 52468 52840 263310 - Withdrawn - aggregated with 191.7.45.0/24 (4777 2516 6762 52468 52840 263310)
  191.7.45.0/24        4777 2516 6762 52468 52840 263310 - Withdrawn - aggregated with 191.7.44.0/24 (4777 2516 6762 52468 52840 263310)
  191.7.46.0/24        4608 7575 1299 12956 10429 263310 263310 263310   
  191.7.47.0/24        4777 2516 6762 52468 52840 263310   

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

AS263310   9 More Specifics   10 Total Advertisements   AS263310 - Artennet Comunicacoes Ltda - Me, BR
    191.7.40.0/22                 191.7.40.0/21
    191.7.41.0/24                 191.7.40.0/21
    191.7.42.0/24                 191.7.40.0/21
    191.7.43.0/24                 191.7.40.0/21
    191.7.44.0/22                 191.7.40.0/21
    191.7.44.0/24                 191.7.40.0/21
    191.7.45.0/24                 191.7.40.0/21
    191.7.46.0/24                 191.7.40.0/21
    191.7.47.0/24                 191.7.40.0/21

Whois Entry

whois: 402628

IANA has recorded AS263310 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263310\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-06-15T17:20:33-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263310
             owner:       Artennet Comunica��es Ltda - Me
             ownerid:     59.112.490/0001-60
             responsible: Artennet Comunica��es Ltda - Me
             country:     BR
             owner-c:     SAAAR2
             routing-c:   SAAAR2
             abuse-c:     SAAAR2
             created:     20140220
             changed:     20140220
             inetnum:     191.7.40.0/21
             inetnum:     2804:140c::/32
             
             nic-hdl-br:  SAAAR2
             person:      Samuel Adriano Arten
             e-mail:      samuel@artennet.com.br
             country:     BR
             created:     20061215
             changed:     20250724
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.