Data as of Nov 7, 2026

154.26.123.0/24

No anonymizer space · no proxy exits in 30 days

Ferca Tecnologies SL · space held by Cogent Communications, LLC

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Leased from	Proxy exits	RPKI
154.24.0.0/13 since Sep 2006	AS174	Internet provider	IP broker Aventice (part)	2,810 1,329 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
154.26.0.0/16	65,536	COGENT-154-26-16	Cogent Communications, LLC (COGC) · US	Direct Allocation	Feb 5, 1992	abuse@cogentco.com
└ 154.26.123.0/24	256	NET-154-26-123-0-1	Ferca Technologies SL (C09195683) · ES	Reassigned	Feb 9, 2023	abuse@cogentco.com via COGENT-154-26-16

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

IPv4 market

Origin network