Report for 268360

Name

TB TELECOM 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.

268360 TB TELECOM LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS262300        SUPER CONNECT TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28038 AS268360       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  TB TELECOM 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       %
15092 AS268360      TB TELECOM LTDA, BR                                5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.165.192.0/22      4777 2497 3356 262300 268360   
  45.238.200.0/22      4777 2497 3356 262300 268360 + Announce - aggregate of 45.238.200.0/23 (4777 2497 3356 262300 268360) and 45.238.202.0/23 (4777 2497 3356 262300 268360)
  45.238.200.0/24      4777 2497 3356 262300 268360 - Withdrawn - aggregated with 45.238.201.0/24 (4777 2497 3356 262300 268360)
  45.238.201.0/24      4777 2497 3356 262300 268360 - Withdrawn - aggregated with 45.238.200.0/24 (4777 2497 3356 262300 268360)
  45.238.202.0/24      4777 2497 3356 262300 268360 - Withdrawn - aggregated with 45.238.203.0/24 (4777 2497 3356 262300 268360)
  45.238.203.0/24      4777 2497 3356 262300 268360 - Withdrawn - aggregated with 45.238.202.0/24 (4777 2497 3356 262300 268360)

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

AS268360   4 More Specifics   5 Total Advertisements   TB TELECOM LTDA, BR
    45.238.200.0/24               45.238.200.0/22
    45.238.201.0/24               45.238.200.0/22
    45.238.202.0/24               45.238.200.0/22
    45.238.203.0/24               45.238.200.0/22

Whois Entry

whois: 402332

IANA has recorded AS268360 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268360\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.
             % 2026-03-31T22:06:25-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268360
             owner:       TB TELECOM LTDA
             ownerid:     48.764.496/0001-04
             responsible: ALBERTO TORRES BARRETO
             country:     BR
             owner-c:     ALTBA111
             routing-c:   JFMIW
             abuse-c:     JFMIW
             created:     20180717
             changed:     20241113
             inetnum:     45.238.200.0/22
             inetnum:     2804:4ff4::/32
             inetnum:     45.165.192.0/22
             
             nic-hdl-br:  ALTBA111
             person:      ALBERTO TORRES BARRETO
             e-mail:      alberto@mibasa.com.br
             country:     BR
             created:     20230426
             changed:     20241021
             
             nic-hdl-br:  JFMIW
             person:      JORGE FERNANDO MATSUDO IWANO
             e-mail:      jorge.iwano@gmail.com
             country:     BR
             created:     20080701
             changed:     20231021
             
             % 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.