Report for 266345

Name

AS266345 - I B T, 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.

266345 AS266345 - I B T, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS61618         AS61618 - VIVA TECNOLOGIA TELECOMUNICACOES LTDA, BR
    AS262999        AS262999 - IVI TECNOLOGIA E COMUNICACAO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41757 AS266345       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS266345 - I B T, 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       %
70123 AS266345      AS266345 - I B T, BR                               2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.239.16.0/23      4777 6939 52320 7738 262999 262999 262999 266345   
  170.239.18.0/23      4777 2497 3356 263903 61618 266345   

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

AS266345   2 More Specifics   2 Total Advertisements   AS266345 - I B T, BR
    170.239.16.0/23               170.239.16.0/22
    170.239.18.0/23               170.239.16.0/22

Whois Entry

whois: 402628

IANA has recorded AS266345 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266345\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.
             % 2026-06-15T18:36:09-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266345
             owner:       I B T
             ownerid:     11.006.056/0001-70
             responsible: Philipe Castro
             country:     BR
             owner-c:     PLC80
             routing-c:   PLC80
             abuse-c:     PLC80
             created:     20161107
             changed:     20161107
             inetnum:     170.239.16.0/22
             inetnum:     2804:3664::/32
             
             nic-hdl-br:  PLC80
             person:      Phillipe L. R M O S de castro
             e-mail:      philipecastro@gmail.com
             country:     BR
             created:     20040206
             changed:     20260519
             
             % 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.