Data as of Nov 10, 2026

64.72.64.0/22

2 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement

this exact prefix

No RPKI

Announced by

AS46887

Type

Internet provider

67% of it

Residential-proxy exits

Proxy exits

0.20% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

11 observations

Proxy providers listing exits

AnyIP
CliProxy
ColaProxy
FloppyData
NovaProxy
RainProxy
Shifter
Thordata

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
64.72.64.0/19 since Aug 2009	AS46887	Internet provider	9	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
└ 64.72.64.0/24	256	LTF-LT-187-64-72-64-0-24	unknown	—	—	—
└ 64.72.65.40/29	8	HVDN-HUDSON-HERITAGE-FCU-A	unknown	—	—	—
└ 64.72.65.104/29	8	HVDN-CRH-1	unknown	—	—	—
└ 64.72.65.112/28	16	HVDN-GHVHS-1	unknown	—	—	—
└ 64.72.65.144/28	16	HVDN-VASSAR-1	unknown	—	—	—
└ 64.72.65.160/27	32	HVDN-KRHC-1	unknown	—	—	—
└ 64.72.65.216/30	4	NET-64-72-65-216-30	unknown	—	—	—
└ 64.72.65.232/29	8	NET-Z-CCF-64-72-65-232-29	unknown	—	—	—
└ 64.72.65.240/29	8	HVDN-STLUKE-1	unknown	—	—	—
└ 64.72.65.248/29	8	HVDN-CUST-131	unknown	—	—	—
└ 64.72.66.0/27	32	HVDN-VASSAR-2	unknown	—	—	—
└ 64.72.66.32/27	32	LTF-LT-143-64-72-66-32-27	unknown	—	—	—
└ 64.72.66.64/28	16	HVDN-BEACON-2	unknown	—	—	—
└ 64.72.66.80/28	16	HVDN-BEACON-3	unknown	—	—	—
└ 64.72.66.112/29	8	LTF-LT-475-64-72-66-112-29	unknown	—	—	—
└ 64.72.66.128/27	32	HVDN-STLUKE-2	unknown	—	—	—
└ 64.72.66.200/29	8	LTF--64-72-66-200-29	unknown	—	—	—
└ 64.72.66.208/29	8	HVDN-CUST-133	unknown	—	—	—
└ 64.72.66.224/29	8	HVDN-CUST-134	unknown	—	—	—
└ 64.72.67.0/29	8	HVDN-WASS-1	unknown	—	—	—
└ 64.72.67.32/28	16	HVDN-RAMAPO-1	unknown	—	—	—
└ 64.72.67.48/29	8	LTF-LT-271-64-72-67-48-29	unknown	—	—	—
└ 64.72.67.56/29	8	HVDN-CUST-135	unknown	—	—	—
└ 64.72.67.64/29	8	HVDN-BOTTINI-1	unknown	—	—	—
└ 64.72.67.80/28	16	HVDN-VISITING-NURSE-B	unknown	—	—	—
└ 64.72.67.96/27	32	HVDN-ORMC-1	unknown	—	—	—
└ 64.72.67.128/27	32	HVDN-DCGOV-1	unknown	—	—	—
└ 64.72.67.160/28	16	LTF-LT-224-64-72-67-160-28	unknown	—	—	—
└ 64.72.67.184/29	8	HVDN-CUST-136	unknown	—	—	—
└ 64.72.67.196/30	4	NET-0-64-72-67-196-30	unknown	—	—	—
└ 64.72.67.200/29	8	LTF-64-72-67-200-29	unknown	—	—	—
└ 64.72.67.208/29	8	LTF-0-64-72-67-208-29	unknown	—	—	—
└ 64.72.67.248/29	8	NET-0-64-72-67-248-29	unknown	—	—	—

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses

Type	Addresses	Share	Ranges
Internet provider	688	67%	15
Business	336	33%	21

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: Nov 2021
Current origin since: Nov 2021 · 5.0 yr
Origin networks: 1