Data as of Nov 12, 2026

172.85.36.0/24

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

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
└ 172.85.36.32/28	16	NET-172-85-36-32-28	unknown	—	—	—
└ 172.85.36.48/29	8	LTF--172-85-36-48-29	unknown	—	—	—
└ 172.85.36.64/26	64	NET-LT-531-172-85-36-64-26	unknown	—	—	—
└ 172.85.36.224/28	16	NET-172-85-36-224-28	unknown	—	—	—
└ 172.85.36.240/29	8	NET-0-172-85-36-240-29	unknown	—	—	—

Routing timeline

Summary