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Data as of Nov 6, 2026

9.179.0.0/22

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
AS46887
Type
Internet provider
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
9.179.0.0/16
since Dec 2025
AS46887Internet provider14
5 always on
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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
9.179.0.0/1665,536ZAYO-CCF-9-179-0-0Zayo Bandwidth (ZAYOB) · USDirect AllocationSep 4, 2025abuse@zayo.com
└ 9.179.0.0/304NET-CCF-0-9-179-0-0-30unknown———
└ 9.179.0.4/304NET-CCF-0-9-179-0-4-30unknown———
└ 9.179.0.8/298NET-Z-CCF--9-179-0-8-29unknown———
└ 9.179.0.16/2816NET-Z-CCF--9-179-0-16-28unknown———
└ 9.179.0.32/2816NET-Z-CCF-0-9-179-0-32-28unknown———
└ 9.179.0.48/2816NET-Z-CCF-0-9-179-0-48-28unknown———
└ 9.179.0.64/2732NET-Z-CCF-0-9-179-0-64-27unknown———
└ 9.179.0.96/2732NET-Z-CCF-0-9-179-0-96-27unknown———
└ 9.179.0.128/2732NET-Z-CCF-0-9-179-0-128-27unknown———
└ 9.179.0.160/304NET-Z-CCF-0-9-179-0-160-30unknown———
└ 9.179.0.164/304NET-Z-CCF-0-9-179-0-164-30unknown———
└ 9.179.0.176/2816NET-Z-CCF-0-9-179-0-176-28unknown———
└ 9.179.0.192/2732NET-Z-CCF-0-9-179-0-192-27unknown———
└ 9.179.0.232/298NET-Z-CCF--9-179-0-232-29unknown———
└ 9.179.0.240/298NET-Z-CCF--9-179-0-240-29unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS46887

US
Name
Crown Castle Fiber LLC
Type
Internet provider
Registered
Apr 13, 2009
Domain
zayo.com
Website
www.crowncastle.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed