262459 Osirnet Info Telecom Ltda., BR
Adjacency: 9 Upstream: 3 Downstream: 6
Upstream Adjacent AS list
AS6939 HURRICANE - Hurricane Electric LLC, US
AS6057 Administracion Nacional de Telecomunicaciones, UY
AS3356 LEVEL3 - Level 3 Parent, LLC, US
Downstream Adjacent AS list
AS270462 CHUINET Provedor, BR
AS262710 Alternet Comercio e Servicos Ltda, BR
AS265349 LAN SOLUTIONS INFORMATICA LTDA., BR
AS270238 RURALNET TELECOM LTDA, BR
AS52841 APRIMORAR SUPORTE E TELEATENDIMENTO LTDA - ME, BR
AS268762 TBK DA SILVA INTERNET - ME, BR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4556 AS262459 ORG+TRN Originate: 45568 /16.52 Transit: 19712 /17.73 Osirnet Info 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 % 1845 AS262459 Osirnet Info Telecom Ltda., BR 49 40 8 17 32 65.31% Prefix AS Path Aggregation Suggestion 45.4.20.0/22 4777 2497 3356 262459 45.4.20.0/22 4608 4826 6939 262459 + Announce - aggregate of 45.4.20.0/23 (4608 4826 6939 262459) and 45.4.22.0/23 (4608 4826 6939 262459) 45.4.20.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 45.4.22.0/23 (4608 4826 6939 262459) 45.4.22.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 45.4.20.0/23 (4608 4826 6939 262459) 45.182.184.0/23 4777 2497 3356 262459 132.255.144.0/22 4777 2497 3356 262459 132.255.144.0/22 4608 4826 6939 262459 + Announce - aggregate of 132.255.144.0/23 (4608 4826 6939 262459) and 132.255.146.0/23 (4608 4826 6939 262459) 132.255.144.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 132.255.146.0/23 (4608 4826 6939 262459) 132.255.146.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 132.255.144.0/23 (4608 4826 6939 262459) 168.205.176.0/22 4777 2497 3356 262459 168.205.176.0/22 4608 4826 6939 262459 + Announce - aggregate of 168.205.176.0/23 (4608 4826 6939 262459) and 168.205.178.0/23 (4608 4826 6939 262459) 168.205.176.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 168.205.178.0/23 (4608 4826 6939 262459) 168.205.178.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 168.205.176.0/23 (4608 4826 6939 262459) 170.79.72.0/22 4777 2497 3356 262459 170.79.72.0/22 4608 4826 6939 262459 + Announce - aggregate of 170.79.72.0/23 (4608 4826 6939 262459) and 170.79.74.0/23 (4608 4826 6939 262459) 170.79.72.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 170.79.74.0/23 (4608 4826 6939 262459) 170.79.74.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 170.79.72.0/23 (4608 4826 6939 262459) 177.22.160.0/20 4777 2497 3356 262459 177.22.160.0/21 4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459 177.22.160.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459 177.22.160.0/20 4608 4826 6939 262459 + Announce - aggregate of 177.22.160.0/21 (4608 4826 6939 262459) and 177.22.168.0/21 (4608 4826 6939 262459) 177.22.160.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.162.0/23 (4608 4826 6939 262459) 177.22.162.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.160.0/23 (4608 4826 6939 262459) 177.22.164.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459 177.22.164.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.166.0/23 (4608 4826 6939 262459) 177.22.166.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.164.0/23 (4608 4826 6939 262459) 177.22.168.0/21 4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459 177.22.168.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459 177.22.168.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.170.0/23 (4608 4826 6939 262459) 177.22.170.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.168.0/23 (4608 4826 6939 262459) 177.22.172.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459 177.22.172.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.174.0/23 (4608 4826 6939 262459) 177.22.174.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.22.172.0/23 (4608 4826 6939 262459) 177.53.64.0/22 4777 2497 3356 262459 177.53.64.0/22 4608 4826 6939 262459 + Announce - aggregate of 177.53.64.0/23 (4608 4826 6939 262459) and 177.53.66.0/23 (4608 4826 6939 262459) 177.53.64.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.53.66.0/23 (4608 4826 6939 262459) 177.53.66.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 177.53.64.0/23 (4608 4826 6939 262459) 186.208.144.0/20 4777 2497 3356 262459 186.208.144.0/21 4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459 186.208.144.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459 186.208.144.0/20 4608 4826 6939 262459 + Announce - aggregate of 186.208.144.0/21 (4608 4826 6939 262459) and 186.208.152.0/21 (4608 4826 6939 262459) 186.208.144.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.146.0/23 (4608 4826 6939 262459) 186.208.146.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.144.0/23 (4608 4826 6939 262459) 186.208.148.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459 186.208.148.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.150.0/23 (4608 4826 6939 262459) 186.208.150.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.148.0/23 (4608 4826 6939 262459) 186.208.152.0/21 4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459 186.208.152.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459 186.208.152.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.154.0/23 (4608 4826 6939 262459) 186.208.154.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.152.0/23 (4608 4826 6939 262459) 186.208.156.0/22 4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459 186.208.156.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.158.0/23 (4608 4826 6939 262459) 186.208.158.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 186.208.156.0/23 (4608 4826 6939 262459) 191.5.216.0/22 4777 2497 3356 262459 191.5.216.0/22 4608 4826 6939 262459 + Announce - aggregate of 191.5.216.0/23 (4608 4826 6939 262459) and 191.5.218.0/23 (4608 4826 6939 262459) 191.5.216.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 191.5.218.0/23 (4608 4826 6939 262459) 191.5.218.0/23 4608 4826 6939 262459 - Withdrawn - aggregated with 191.5.216.0/23 (4608 4826 6939 262459)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS262459 40 More Specifics 49 Total Advertisements Osirnet Info Telecom Ltda., BR
45.4.20.0/23 45.4.20.0/22
45.4.22.0/23 45.4.20.0/22
132.255.144.0/23 132.255.144.0/22
132.255.146.0/23 132.255.144.0/22
168.205.176.0/23 168.205.176.0/22
168.205.178.0/23 168.205.176.0/22
170.79.72.0/23 170.79.72.0/22
170.79.74.0/23 170.79.72.0/22
177.22.160.0/21 177.22.160.0/20
177.22.160.0/22 177.22.160.0/20
177.22.160.0/23 177.22.160.0/20
177.22.162.0/23 177.22.160.0/20
177.22.164.0/22 177.22.160.0/20
177.22.164.0/23 177.22.160.0/20
177.22.166.0/23 177.22.160.0/20
177.22.168.0/21 177.22.160.0/20
177.22.168.0/22 177.22.160.0/20
177.22.168.0/23 177.22.160.0/20
177.22.170.0/23 177.22.160.0/20
177.22.172.0/22 177.22.160.0/20
177.22.172.0/23 177.22.160.0/20
177.22.174.0/23 177.22.160.0/20
177.53.64.0/23 177.53.64.0/22
177.53.66.0/23 177.53.64.0/22
186.208.144.0/21 186.208.144.0/20
186.208.144.0/22 186.208.144.0/20
186.208.144.0/23 186.208.144.0/20
186.208.146.0/23 186.208.144.0/20
186.208.148.0/22 186.208.144.0/20
186.208.148.0/23 186.208.144.0/20
186.208.150.0/23 186.208.144.0/20
186.208.152.0/21 186.208.144.0/20
186.208.152.0/22 186.208.144.0/20
186.208.152.0/23 186.208.144.0/20
186.208.154.0/23 186.208.144.0/20
186.208.156.0/22 186.208.144.0/20
186.208.156.0/23 186.208.144.0/20
186.208.158.0/23 186.208.144.0/20
191.5.216.0/23 191.5.216.0/22
191.5.218.0/23 191.5.216.0/22
186.208.144.0/24 186.208.144.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 186.208.144.0/24 Withdrawn
whois: 402332
IANA has recorded AS262459 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS262459\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.
% 2026-04-01T16:20:23-03:00 - 2401:2000:6660::13
aut-num: AS262459
owner: Osirnet Info Telecom Ltda.
ownerid: 10.773.501/0001-64
responsible: Vinicios Leitzke
country: BR
owner-c: VML171
routing-c: APAAQ
abuse-c: APAAQ
created: 20110505
changed: 20170922
inetnum: 177.53.64.0/22
inetnum: 2804:4b0::/32
inetnum: 191.5.216.0/22
inetnum: 132.255.144.0/22
inetnum: 168.205.176.0/22
inetnum: 170.79.72.0/22
inetnum: 177.22.160.0/20
inetnum: 186.208.144.0/20
inetnum: 45.4.20.0/22
inetnum: 45.182.184.0/23
nic-hdl-br: VML171
person: Vinicos Martins Leitzke
e-mail: vinicios@osirnet.com.br
country: BR
created: 20060304
changed: 20260130
nic-hdl-br: APAAQ
person: Aprimorar A & A
e-mail: suporte@aprimorar.net.br
country: BR
created: 20100317
changed: 20171114
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