Data as of Nov 7, 2026

205.168.43.0/24

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC · space held by CenturyLink Communications, LLC

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Recent change

New origin Jun 2026

its first announcement on record

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
205.168.0.0/14 since May 2005	AS209	Residential	174 6 always on	CenturyLink 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
205.168.0.0/14	262,144	CENTURYLINK-LEGACY-QWEST-INET-35	CenturyLink Communications, LLC (CCL-534) · US	Direct Allocation	Mar 17, 1995	abuse@aup.lumen.com
└ 205.168.43.0/24	256	QWEST-BUC-MIS55	MIS Sciences Corporation (C02429494) · US	Reassigned	Feb 23, 2010	abuse@aup.lumen.com via CENTURYLINK-LEGACY-QWEST-INET-35

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