Data as of Nov 9, 2026

173.225.60.0/24

No anonymizer space · no proxy exits in 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

94% of it

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
173.225.60.0/23 since Nov 2021	AS46887	Internet provider	1	Zayo Bandwidth
173.225.48.0/20 since Oct 2025	AS46887	Internet provider	7	Zayo Bandwidth

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
173.225.48.0/20	4,096	ZAYO-CCF-173-225-48-0	Zayo Bandwidth (ZAYOB) · US	Direct Allocation	Jan 26, 2010	abuse@zayo.com
└ 173.225.60.0/29	8	HUDSON-FIBER-NETWORKS	unknown	—	—	—
└ 173.225.60.8/29	8	BIRTRAND-TECHNOLOGIES	unknown	—	—	—
└ 173.225.60.16/29	8	URBAN-PATHWAYS-K-5-CHARTER-SCHOOL	unknown	—	—	—
└ 173.225.60.24/29	8	FIBERTECH-TURNUP-PITB	unknown	—	—	—
└ 173.225.60.32/27	32	BIRTRAND-TECHNOLOGIES-2	unknown	—	—	—
└ 173.225.60.64/27	32	IDEAL-INTEGRATIONS	unknown	—	—	—
└ 173.225.60.96/28	16	IDEAL-INTEGRATIONS	unknown	—	—	—
└ 173.225.60.112/29	8	THERMO-FISHER-SCIENTIFIC	unknown	—	—	—
└ 173.225.60.120/29	8	EMERSON-PROCESS-MANAGEMENT	unknown	—	—	—
└ 173.225.60.128/27	32	IDEAL-INTEGRATIONS	unknown	—	—	—
└ 173.225.60.160/28	16	IDEAL-INTEGRATIONS	unknown	—	—	—
└ 173.225.60.184/30	4	KIDS-PLUS-PEDIATRICS-PC	unknown	—	—	—
└ 173.225.60.188/30	4	KIDS-PLUS-PEDIATRICS-PC	unknown	—	—	—
└ 173.225.60.192/27	32	IDEAL-INTEGRATIONS	unknown	—	—	—
└ 173.225.60.224/28	16	IDEAL-INTEGRATIONS	unknown	—	—	—
└ 173.225.60.240/29	8	HANEL-STORAGE-SYSTEMS	unknown	—	—	—
└ 173.225.60.248/30	4	CENTER-FOR-UROLOGIC-CARE	unknown	—	—	—
└ 173.225.60.252/30	4	BERGER-AND-MONTAGUE-PC	unknown	—	—	—

The types across the prefix's announced space, by addresses.

Announced space

Announced space

256 addresses

Type	Addresses	Share	Ranges
Business	240	94%	17
Internet provider	16	6.3%	2

Origin network