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Data as of Nov 7, 2026

151.181.172.0/24

1 residential-proxy exit · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
151.181.172.0/22
No RPKI
Announced by
AS46887
Type
Internet provider
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

12 observations

Proxy providers listing exits

  • FastProxy
  • NovaProxy
  • RainProxy
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
151.181.160.0/20
since Dec 2018
AS46887Internet provider21
7 always on
Zayo Bandwidth

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
151.181.160.0/204,096ZAYO-CCF-151-181-160-0Zayo Bandwidth (ZAYOB) · USDirect AllocationDec 20, 2013abuse@zayo.com
└ 151.181.172.0/298NET-CCF--151-181-172-0-29unknown———
└ 151.181.172.8/298NET-CCF--0-151-181-172-8-29unknown———
└ 151.181.172.16/298NET-CCF---151-181-172-16-29unknown———
└ 151.181.172.24/298NET-CCF---151-181-172-24-29unknown———
└ 151.181.172.32/2732NET-CCF--0-151-181-172-32-27unknown———
└ 151.181.172.64/304NET-CCF--0-151-181-172-64-30unknown———
└ 151.181.172.68/304NET-CCF--0-151-181-172-68-30unknown———
└ 151.181.172.88/298NET-CCF--0-151-181-172-88-29unknown———
└ 151.181.172.96/304NET-CCF---151-181-172-96-30unknown———
└ 151.181.172.100/304NET-CCF-0-151-181-172-100-30unknown———
└ 151.181.172.104/304NET-CCF---151-181-172-104-30unknown———
└ 151.181.172.108/304NET-CCF---151-181-172-108-30unknown———
└ 151.181.172.112/2816NET-CCF---151-181-172-112-28unknown———
└ 151.181.172.144/298NET-CCF---151-181-172-144-29unknown———
└ 151.181.172.160/2816NET-CCF---151-181-172-160-28unknown———
└ 151.181.172.176/304NET-CCF--0-151-181-172-176-30unknown———
└ 151.181.172.180/304NET-CCF---151-181-172-180-30unknown———
└ 151.181.172.184/298NET-CCF---151-181-172-184-29unknown———
└ 151.181.172.192/2664NET-CCF--0-151-181-172-192-26unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 151.181.172.0/22

Prefix
151.181.172.0/22
Announced by
AS46887 Crown Castle Fiber LLC
Type
Internet provider
Proxy exits
4
Always-on exits
1
RPKI
No RPKI
Netname
ZAYO-CCF-151-181-160-0
Registrant
Zayo Bandwidth
RIR
ARIN
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