Data as of Nov 3, 2026

72.0.158.0/24

No anonymizer space · no proxy exits in 30 days

FirstLight Fiber, Inc. · space held by FirstLight Networks, LLC

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
72.0.128.0/19 since May 2007	AS13536	Business	19 2 always on	FirstLight Networks, 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
72.0.128.0/19	8,192	FLNET-31	FirstLight Networks, LLC (FNL-76) · US	Direct Allocation	Sep 14, 2004	[email protected]
└ 72.0.158.0/24	256	72-0-158-0-24	The College of Saint Rose (C02072968) · US	Reassigned	Oct 21, 2008	[email protected] via FLNET-31

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

Registry

Origin network