Data as of Nov 13, 2026

206.0.185.0/24

No anonymizer space · no proxy exits in 30 days

Colnetwork C.A. · space held by Cogent Communications, LLC

Announcement

this exact prefix

RPKI valid

Announced by

Type

Residential

Risk

30 / 100 · Medium

Recently moved

Recent change

New origin Jul 2026

from AS174 Cogent Communications, LLC, after 4.4 years unannounced

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
206.0.176.0/20 since Jun 2026	AS271907	Residential		Cogent Communications, LLC
206.0.0.0/15 since Jan 2011	AS174	Internet provider	17,582 979 always on	Cogent Communications, LLC

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
206.0.0.0 - 206.2.255.255	196,608	COGENT-206-0-1-2-16	Cogent Communications, LLC (COGC) · US	Direct Allocation	May 8, 1995	abuse@cogentco.com
└ 206.0.160.0/19	8,192	COLNETWORK-CGNT-NET-2	Colnetwork C.A. (C08851693) · VE	Reassigned	Aug 30, 2022	abuse@cogentco.com via COGENT-206-0-1-2-16

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Routing timeline

Summary

Recorded history