Report for 268177

Name

D & B 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 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.

268177 D & B TELECOMUNICACOES LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS14840         BR.Digital Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27999 AS268177       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  D & B 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       %
29101 AS268177      D & B TELECOMUNICACOES LTDA, BR                    3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.171.12.0/22       4777 2497 174 14840 268177   
  45.171.12.0/22       4608 4826 6939 268177 + Announce - aggregate of 45.171.12.0/23 (4608 4826 6939 268177) and 45.171.14.0/23 (4608 4826 6939 268177)
  45.171.12.0/23       4608 4826 6939 268177 - Withdrawn - aggregated with 45.171.14.0/23 (4608 4826 6939 268177)
  45.171.14.0/23       4608 4826 6939 268177 - Withdrawn - aggregated with 45.171.12.0/23 (4608 4826 6939 268177)

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

AS268177   2 More Specifics   3 Total Advertisements   D & B TELECOMUNICACOES LTDA, BR
    45.171.12.0/23                45.171.12.0/22
    45.171.14.0/23                45.171.12.0/22

Whois Entry

whois: 402332

IANA has recorded AS268177 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268177\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.
             % 2026-03-31T18:42:40-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268177
             owner:       D & B TELECOMUNICA��ES LTDA
             ownerid:     24.839.962/0001-05
             responsible: BAUER PADILHA TOSTES JUNIOR
             country:     BR
             owner-c:     BPTJU2
             routing-c:   BPTJU2
             abuse-c:     BPTJU2
             created:     20190204
             changed:     20200309
             inetnum:     45.171.12.0/22
             inetnum:     2804:593c::/32
             
             nic-hdl-br:  BPTJU2
             person:      Bauer Padilha Tostes Junior
             e-mail:      bauerpadilha@gmail.com
             country:     BR
             created:     20150514
             changed:     20190626
             
             % 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.