Report for 263634

Name

TACNET TELECOM, 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.

263634 TACNET TELECOM, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS28642         Contato Internet EIRELI, BR
    AS53062         ALT | GRUPO BRASIL TECPAR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14210 AS263634       ORIGIN  Originate:       5888 /19.48  Transit:          0 /0.00  TACNET TELECOM, 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       %
 4665 AS263634      TACNET TELECOM, BR                                13     11      0      2     11  84.62%


  Prefix               AS Path                              Aggregation Suggestion
  170.81.48.0/22       4777 2516 6762 53062 263634   
  170.81.48.0/24       4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 170.81.48.0/22 4777 2516 6762 53062 263634
  170.81.50.0/24       4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 170.81.48.0/22 4777 2516 6762 53062 263634
  170.81.51.0/24       4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 170.81.48.0/22 4777 2516 6762 53062 263634
  179.125.112.0/21     4777 2516 6762 53062 263634   
  179.125.112.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634
  179.125.113.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634
  179.125.114.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634
  179.125.115.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634
  179.125.116.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634
  179.125.117.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634
  179.125.118.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634
  179.125.119.0/24     4777 2516 6762 53062 263634 - Withdrawn - matching aggregate 179.125.112.0/21 4777 2516 6762 53062 263634

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

AS263634   11 More Specifics   13 Total Advertisements   TACNET TELECOM, BR
    170.81.48.0/24                170.81.48.0/22
    170.81.50.0/24                170.81.48.0/22
    170.81.51.0/24                170.81.48.0/22
    179.125.112.0/24              179.125.112.0/21
    179.125.113.0/24              179.125.112.0/21
    179.125.114.0/24              179.125.112.0/21
    179.125.115.0/24              179.125.112.0/21
    179.125.116.0/24              179.125.112.0/21
    179.125.117.0/24              179.125.112.0/21
    179.125.118.0/24              179.125.112.0/21
    179.125.119.0/24              179.125.112.0/21

Whois Entry

whois: 402332

IANA has recorded AS263634 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263634\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.
             % 2026-05-13T14:16:07-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263634
             owner:       TACNET TELECOM
             ownerid:     07.952.814/0001-75
             responsible: Taciano Garcia Martins
             country:     BR
             owner-c:     TANTE4
             routing-c:   TANTE4
             abuse-c:     TANTE4
             created:     20130930
             changed:     20161219
             inetnum:     179.125.112.0/21
             inetnum:     2804:1068::/32
             inetnum:     170.81.48.0/22
             
             nic-hdl-br:  TANTE4
             person:      Tac Net Telecom
             e-mail:      ramon@tactelecom.com.br
             country:     BR
             created:     20161219
             changed:     20240425
             
             % 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.