Report for 265023

Name

TMK NET 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.

265023 TMK NET LTDA, BR

  Adjacency:    17  Upstream:     2  Downstream:    15
  Upstream Adjacent AS list
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS267613        ELETRONET S.A., BR
  Downstream Adjacent AS list
    AS271520        PLANET LINK LTDA, BR
    AS268813        Freitas Sistema de Comunicacao Internet Eireli-ME, BR
    AS268141        TMK NET - ITZ, BR
    AS263124        ZAP TELECOMUNICACOES LTDA - EPP, BR
    AS265407        TMK NET LTDA, BR
    AS262663        METROFLEX TELECOMUNICACOES LTDA, BR
    AS267455        FIBRACOM TELECOMUNICACOES E SERVICOS EIRELI - ME, BR
    AS268092        Bottega Telecomunicacoes Ltda ME, BR
    AS270644        Lagoanet Telecomunicacoes, BR
    AS61858         PRIME SYSTEM TELECOM, BR
    AS52878         REDE DE TELECOMUNICACOES CARAJAS LTDA, BR
    AS271079        Asa-Sannres Telecom Ltda, BR
    AS268417        P.A THOMAZ MARCELINO & CIA EPP LTDA, BR
    AS267596        Padilha e Padilha Ltda, BR
    AS266614        AMTECK INFORMATICA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14646 AS265023       ORG+TRN Originate:       5632 /19.54  Transit:      28672 /17.19 TMK NET 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       %
 9336 AS265023      TMK NET LTDA, BR                                  11      6      1      6      5  45.45%


  Prefix               AS Path                              Aggregation Suggestion
  45.190.56.0/22       4777 2516 6762 267613 265023   
  45.190.56.0/22       4777 2497 3356 61832 265023 265023 + Announce - aggregate of 45.190.56.0/23 (4777 2497 3356 61832 265023 265023) and 45.190.58.0/23 (4777 2497 3356 61832 265023 265023)
  45.190.56.0/23       4777 2497 3356 61832 265023 265023 - Withdrawn - aggregated with 45.190.58.0/23 (4777 2497 3356 61832 265023 265023)
  45.190.56.0/24       4777 2497 3356 61832 265023 265023 - Withdrawn - matching aggregate 45.190.56.0/23 4777 2497 3356 61832 265023 265023
  45.190.57.0/24       4777 2497 3356 61832 265023 265023 - Withdrawn - matching aggregate 45.190.56.0/23 4777 2497 3356 61832 265023 265023
  45.190.58.0/23       4777 2497 3356 61832 265023 265023 - Withdrawn - aggregated with 45.190.56.0/23 (4777 2497 3356 61832 265023 265023)
  45.190.58.0/24       4777 2497 3356 61832 265023 265023 - Withdrawn - matching aggregate 45.190.58.0/23 4777 2497 3356 61832 265023 265023
  45.190.59.0/24       4777 2497 3356 61832 265023 265023 - Withdrawn - matching aggregate 45.190.58.0/23 4777 2497 3356 61832 265023 265023
  170.84.104.0/22      4777 2497 3356 267613 265023   
  170.84.107.0/24      4777 2516 3257 37468 61832 265023   
  179.43.32.0/22       4777 2497 3356 267613 265023   
  179.43.34.0/24       4777 2497 3356 61832 265023   

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

AS265023   8 More Specifics   11 Total Advertisements   TMK NET LTDA, BR
    45.190.56.0/23                45.190.56.0/22
    45.190.56.0/24                45.190.56.0/22
    45.190.57.0/24                45.190.56.0/22
    45.190.58.0/23                45.190.56.0/22
    45.190.58.0/24                45.190.56.0/22
    45.190.59.0/24                45.190.56.0/22
    170.84.107.0/24               170.84.104.0/22
    179.43.34.0/24                179.43.32.0/22

Whois Entry

whois: 402332

IANA has recorded AS265023 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265023\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.
             % 2026-03-31T13:38:45-03:00 - 2401:2000:6660::13
             
             aut-num:     AS265023
             owner:       TMK NET LTDA
             ownerid:     40.169.117/0001-18
             responsible: KLEBER MOREIRA DO NASCIMENTO
             country:     BR
             owner-c:     KLMNA11
             routing-c:   KLMNA11
             abuse-c:     KLMNA11
             created:     20160607
             changed:     20250317
             inetnum:     170.84.104.0/22
             inetnum:     2804:318c::/32
             inetnum:     179.43.32.0/22
             inetnum:     45.190.56.0/22
             
             nic-hdl-br:  KLMNA11
             person:      KLEBER MOREIRA DO NASCIMENTO
             e-mail:      noc@tmkultra.com.br
             country:     BR
             created:     20230520
             changed:     20250317
             
             % 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.