This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 138.185.231.0/24 Withdrawn
whois: 402628
IANA has recorded AS61574 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS61574\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.
% 2026-06-15T01:56:31-03:00 - 2401:2000:6660::13
aut-num: AS61574
owner: UNIVERSIDADE FEDERAL DE MINAS GERAIS
ownerid: 17.217.985/0004-57
responsible: Italo Fernando Scota Cunha
country: BR
owner-c: IFSCU
routing-c: UPRTE
abuse-c: UPRTE
created: 20150707
changed: 20150728
inetnum: 138.185.228.0/22
inetnum: 2804:269c::/32
as-in: from AS47065 100 accept ANY
as-in: from AS61575 100 accept ANY
as-in: from AS61576 100 accept ANY
as-in: from AS263842 100 accept ANY
as-in: from AS263843 100 accept ANY
as-in: from AS263844 100 accept ANY
as-out: to AS47065 announce AS61574
as-out: to AS61575 announce AS61574
as-out: to AS61576 announce AS61574
as-out: to AS263842 announce AS61574
as-out: to AS263843 announce AS61574
as-out: to AS263844 announce AS61574
nic-hdl-br: IFSCU
person: Italo Fernando Scota Cunha
e-mail: cunha@dcc.ufmg.br
country: BR
created: 20150527
changed: 20171222
nic-hdl-br: UPRTE
person: USC/UFMG PEERING Research Testbed
e-mail: noc@peering.ee.columbia.edu
country: BR
created: 20150724
changed: 20210805
% 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.