Data as of Nov 14, 2026

177.131.97.0/24

No anonymizer space · no proxy exits in 30 days

Telecomunicacoes Brasilia LTDA

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

Risk

30 / 100 · Medium

Recently moved

Recent change

New origin Jul 2026

from AS3 Massachusetts Institute of Technology, after 7.1 years unannounced

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	RPKI
177.131.96.0/20 since May 2026	AS262388	Residential	598 51 always on

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
177.131.96.0/20	4,096	179349	Via Rede Sul Serviço de Informatica Ltda (01439616000126)	allocated	Feb 16, 2012	viaredesul@gmail.com
└ 177.131.97.0/24	256	560586	Telecomunicaçoes Brasilia LTDA (18843645000151)	reallocated	Aug 20, 2026	viaredesul@gmail.com

Routing timeline

Summary

Recorded history