Data as of Nov 5, 2026

172.85.32.0/23

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

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
172.85.32.0/19 since May 2015	AS46887	Internet provider	4	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
172.85.32.0/19	8,192	ZAYO-CCF-172-85-32-0	Zayo Bandwidth (ZAYOB) · US	Direct Allocation	May 18, 2015	abuse@zayo.com
└ 172.85.32.0/29	8	LTF--172-85-32-0-29	unknown	—	—	—
└ 172.85.32.8/29	8	NET-172-85-32-8-29	unknown	—	—	—
└ 172.85.32.24/29	8	NET-172-85-32-24-29	unknown	—	—	—
└ 172.85.32.40/29	8	NET-172-85-32-40-29	unknown	—	—	—
└ 172.85.32.48/30	4	NET-CCF--0-172-85-32-48-30	unknown	—	—	—
└ 172.85.32.64/29	8	LTF--172-85-32-64-29	unknown	—	—	—
└ 172.85.32.80/28	16	NET-172-85-32-80-28	unknown	—	—	—
└ 172.85.32.120/29	8	NET-172-85-32-120-29	unknown	—	—	—
└ 172.85.32.128/26	64	LTF--172-85-32-128-26	unknown	—	—	—
└ 172.85.32.208/28	16	LTF--172-85-32-208-28	unknown	—	—	—
└ 172.85.32.224/29	8	NET-172-85-32-224-29	unknown	—	—	—
└ 172.85.32.240/28	16	NET-LT-120-172-85-32-240-28	unknown	—	—	—
└ 172.85.33.16/28	16	NET-172-85-33-16-28	unknown	—	—	—
└ 172.85.33.32/29	8	NET-LT-826-172-85-33-32-29	unknown	—	—	—
└ 172.85.33.56/29	8	LTF-172-85-33-56-29	unknown	—	—	—
└ 172.85.33.64/27	32	NET-172-85-33-64-27	unknown	—	—	—
└ 172.85.33.128/28	16	LTF-172-85-33-128-28	unknown	—	—	—
└ 172.85.33.144/29	8	NET-172-85-33-144-29	unknown	—	—	—
└ 172.85.33.152/29	8	LTF--172-85-33-152-29	unknown	—	—	—
└ 172.85.33.224/28	16	LTF-172-85-33-224-28	unknown	—	—	—

Origin network