52967 AS52967 - NT Brasil Tecnologia Ltda. ME, BR
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS263456 AS263456 - MKNETWORK TELECOM LTDA ME, BR
Downstream Adjacent AS list
AS267173 AS267173 - NetMontes Telecomunicacoes e Servicos Ltda, BR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8200 AS52967 ORG+TRN Originate: 15104 /18.12 Transit: 768 /22.42 AS52967 - NT Brasil Tecnologia Ltda. ME, 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 % 13037 AS52967 AS52967 - NT Brasil Tecnologia Ltda. ME, BR 28 6 3 25 3 10.71% Prefix AS Path Aggregation Suggestion 177.36.192.0/19 4777 2497 2914 23106 263456 52967 52967 177.36.192.0/24 4608 7575 7195 23106 263456 52967 52967 177.36.193.0/24 4777 2497 3356 28198 263456 52967 177.36.194.0/24 4777 2497 3356 263903 263456 52967 177.36.195.0/24 4608 7575 7195 23106 263456 52967 52967 177.36.197.0/24 4777 2497 3356 28198 263456 52967 177.36.198.0/24 4777 2497 3356 28198 263456 263456 52967 177.36.200.0/24 4777 2497 3356 28198 263456 52967 177.36.202.0/24 4608 7575 7195 23106 263456 52967 52967 52967 52967 177.36.203.0/24 4777 2497 3356 28198 263456 52967 177.36.205.0/24 4608 7575 7195 23106 263456 52967 52967 177.36.206.0/24 4608 7575 7195 23106 263456 52967 52967 52967 177.36.207.0/24 4608 7575 7195 23106 263456 52967 52967 177.36.208.0/24 4777 2497 3356 28198 263456 52967 177.36.209.0/24 4608 7575 7195 23106 263456 52967 177.36.210.0/24 4777 2497 3356 28198 263456 52967 177.36.211.0/24 4608 7575 7195 23106 263456 52967 52967 177.36.212.0/23 4777 2497 3356 28198 263456 52967 + Announce - aggregate of 177.36.212.0/24 (4777 2497 3356 28198 263456 52967) and 177.36.213.0/24 (4777 2497 3356 28198 263456 52967) 177.36.212.0/24 4777 2497 3356 28198 263456 52967 - Withdrawn - aggregated with 177.36.213.0/24 (4777 2497 3356 28198 263456 52967) 177.36.213.0/24 4777 2497 3356 28198 263456 52967 - Withdrawn - aggregated with 177.36.212.0/24 (4777 2497 3356 28198 263456 52967) 177.36.214.0/24 4777 2497 3356 28198 263456 52967 177.36.215.0/24 4777 2497 2914 23106 263456 52967 177.36.217.0/24 4608 7575 7195 23106 263456 52967 52967 177.36.218.0/23 4608 7575 7195 23106 263456 52967 + Announce - aggregate of 177.36.218.0/24 (4608 7575 7195 23106 263456 52967) and 177.36.219.0/24 (4608 7575 7195 23106 263456 52967) 177.36.218.0/24 4608 7575 7195 23106 263456 52967 - Withdrawn - aggregated with 177.36.219.0/24 (4608 7575 7195 23106 263456 52967) 177.36.219.0/24 4608 7575 7195 23106 263456 52967 - Withdrawn - aggregated with 177.36.218.0/24 (4608 7575 7195 23106 263456 52967) 177.36.220.0/24 4777 2497 3356 28198 263456 52967 177.36.221.0/24 4608 7575 7195 23106 263456 52967 52967 177.36.222.0/23 4608 7575 7195 23106 263456 52967 52967 + Announce - aggregate of 177.36.222.0/24 (4608 7575 7195 23106 263456 52967 52967) and 177.36.223.0/24 (4608 7575 7195 23106 263456 52967 52967) 177.36.222.0/24 4608 7575 7195 23106 263456 52967 52967 - Withdrawn - aggregated with 177.36.223.0/24 (4608 7575 7195 23106 263456 52967 52967) 177.36.223.0/24 4608 7575 7195 23106 263456 52967 52967 - Withdrawn - aggregated with 177.36.222.0/24 (4608 7575 7195 23106 263456 52967 52967)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS52967 27 More Specifics 28 Total Advertisements AS52967 - NT Brasil Tecnologia Ltda. ME, BR
177.36.192.0/24 177.36.192.0/20
177.36.193.0/24 177.36.192.0/20
177.36.194.0/24 177.36.192.0/20
177.36.195.0/24 177.36.192.0/20
177.36.197.0/24 177.36.192.0/20
177.36.198.0/24 177.36.192.0/20
177.36.200.0/24 177.36.192.0/20
177.36.202.0/24 177.36.192.0/20
177.36.203.0/24 177.36.192.0/20
177.36.205.0/24 177.36.192.0/20
177.36.206.0/24 177.36.192.0/20
177.36.207.0/24 177.36.192.0/20
177.36.208.0/24 177.36.208.0/20
177.36.209.0/24 177.36.208.0/20
177.36.210.0/24 177.36.208.0/20
177.36.211.0/24 177.36.208.0/20
177.36.212.0/24 177.36.208.0/20
177.36.213.0/24 177.36.208.0/20
177.36.214.0/24 177.36.208.0/20
177.36.215.0/24 177.36.208.0/20
177.36.217.0/24 177.36.208.0/20
177.36.218.0/24 177.36.208.0/20
177.36.219.0/24 177.36.208.0/20
177.36.220.0/24 177.36.208.0/20
177.36.221.0/24 177.36.208.0/20
177.36.222.0/24 177.36.208.0/20
177.36.223.0/24 177.36.208.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 177.36.215.0/24 Announced
whois: 402577
IANA has recorded AS52967 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS52967\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.
% 2026-06-02T20:56:50-03:00 - 2401:2000:6660::13
aut-num: AS52967
owner: NT Brasil Tecnologia Ltda. ME
ownerid: 10.560.288/0001-02
responsible: Edson Xavier Veloso J�nior
country: BR
owner-c: EXJ2
routing-c: EXJ2
abuse-c: EXJ2
created: 20110221
changed: 20130306
inetnum: 177.36.192.0/20
inetnum: 2804:3dc::/32
inetnum: 177.36.208.0/20
nic-hdl-br: EXJ2
person: Edson Xavier Veloso J�nior
e-mail: edson@ntbr.com.br
country: BR
created: 20020923
changed: 20260114
% 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.