Data as of Nov 8, 2026

74.113.51.0/24

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

Internet provider

58% of it

Announcements

Less specific

Prefix	Origin	Type	Holder	RPKI
74.113.50.0/23 since Sep 2021	AS46887	Internet provider	Zayo Bandwidth
74.113.48.0/21 since Dec 2018	AS46887	Internet provider	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
74.113.48.0/21	2,048	ZAYO-CCF-74-113-48-0	Zayo Bandwidth (ZAYOB) · US	Direct Allocation	Mar 22, 2011	abuse@zayo.com
└ 74.113.51.0/26	64	HAMILTON-COUNTY	unknown	—	—	—
└ 74.113.51.64/30	4	HAMILTON-COUNTY	unknown	—	—	—
└ 74.113.51.68/30	4	SEVEN-CORNERS--INC	unknown	—	—	—
└ 74.113.51.72/29	8	OURHEALTH	unknown	—	—	—
└ 74.113.51.80/30	4	SEVEN-CORNERS--INC	unknown	—	—	—
└ 74.113.51.84/30	4	ELITE-BROKERAGE-SERVICES--INC	unknown	—	—	—
└ 74.113.51.88/30	4	ELITE-BROKERAGE-SERVICES--INC	unknown	—	—	—
└ 74.113.51.96/29	8	FIBERTECH-TURNUP-IPLS	unknown	—	—	—
└ 74.113.51.104/29	8	COOK-GENERAL-BIOTECHNOLOGY-2	unknown	—	—	—
└ 74.113.51.196/30	4	NET-74-113-51-196-30	unknown	—	—	—
└ 74.113.51.224/27	32	NET-74-113-51-224-27	unknown	—	—	—

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

Announced space

Announced space

256 addresses

Type	Addresses	Share	Ranges
Internet provider	148	58%	2
Business	108	42%	9

Origin network