Data as of Nov 11, 2026

64.72.74.0/23

3 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement

this exact prefix

No RPKI

Announced by

AS46887

Type

Residential

48% of it

Residential-proxy exits

Proxy exits

0.59% of its addresses · 30 days

Spread

2 of 2

/24s with at least one exit

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

53 observations

Residential
Internet provider

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
64.72.75.0/24	0	2
64.72.74.0/24	0	1

Proxy providers listing exits

AnyIP
ColaProxy
FastProxy
FloppyData
LemonBright
LudaxProxy
RainProxy
Thordata
ThunderProxy
VantageProxies

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
64.72.64.0/19 since Aug 2009	AS46887	Internet provider	8	Zayo Bandwidth

Registrations in this block

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
64.72.64.0/19	8,192	ZAYO-CCF-64-72-64-0	Zayo Bandwidth (ZAYOB) · US	Direct Allocation	Jan 28, 2002	abuse@zayo.com
└ 64.72.74.8/29	8	HVDN-CUST-138	unknown	—	—	—
└ 64.72.74.16/29	8	HVDN-CUST-139	unknown	—	—	—
└ 64.72.74.40/29	8	LTF--64-72-74-40-29	unknown	—	—	—
└ 64.72.74.48/28	16	HVDN-CUST-142	unknown	—	—	—
└ 64.72.74.64/27	32	HVDN-CUST-143	unknown	—	—	—
└ 64.72.74.96/27	32	NET-LT-702-64-72-74-96-27	unknown	—	—	—
└ 64.72.74.136/29	8	HVDN-CUST-144	unknown	—	—	—
└ 64.72.74.144/29	8	HVDN-CUST-145	unknown	—	—	—
└ 64.72.74.176/28	16	NET-64-72-74-176-28	unknown	—	—	—
└ 64.72.74.224/29	8	LTF-LT-597-64-72-74-224-29	unknown	—	—	—
└ 64.72.75.40/29	8	LTF-LT-429-64-72-75-40-29	unknown	—	—	—
└ 64.72.75.48/28	16	LTF-LT-469-64-72-75-48-28	unknown	—	—	—
└ 64.72.75.72/29	8	NET-64-72-75-72-29	unknown	—	—	—
└ 64.72.75.116/30	4	LTF-LT-596-64-72-75-116-30	unknown	—	—	—
└ 64.72.75.124/30	4	LTF-LT-539-64-72-75-124-30	unknown	—	—	—
└ 64.72.75.144/29	8	HVDN-CUST-148	unknown	—	—	—

Composition

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

Announced space

Address share

Announced space

Types across the prefix

512 addresses

Type	Addresses	Share	Ranges
Residential	248	48%	2
Internet provider	176	34%	4
Business	88	17%	7

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Aug 2009
Current origin since: Nov 2021 · 5.0 yr
Origin networks: 1