LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

151.181.40.0/24

1 residential-proxy exit · 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
1
0.39% of its addresses · 30 days
Providers
20
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

1.0K observations

Proxy providers listing exits

  • ByteProxies
  • Byteful
  • ColaProxy
  • Decodo
  • EnigmaProxy
  • FastProxy
  • FlexyProxies
  • GloryCloud
  • LudaxProxy
  • NovaProxy
  • Oxylabs
  • Proxiware
  • ProxyEmpire
  • ProxyRack
  • RainProxy
  • RealProxy
  • Thordata
  • TrueProxies
  • VantageProxies
  • WealthProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
151.181.40.0/22
since Sep 2024
AS46887Internet provider4Zayo Bandwidth
151.181.32.0/19
since Dec 2018
AS46887Internet provider35
3 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
151.181.32.0 - 151.181.95.25516,384ZAYO-CCF-151-181-32-0Zayo Bandwidth (ZAYOB) · USDirect AllocationDec 20, 2013abuse@zayo.com
└ 151.181.40.0/298ONE-SOURCE-NETWORKSunknown———
└ 151.181.40.8/304ONE-SOURCE-NETWORKSunknown———
└ 151.181.40.12/304NET-CCF--0-151-181-40-12-30unknown———
└ 151.181.40.16/298GAS-TURBINESunknown———
└ 151.181.40.28/304NET-CCF--SD-51192-151-181-40-28-30unknown———
└ 151.181.40.32/2816NET-151-181-40-32-28unknown———
└ 151.181.40.48/298NET-CCF--0-151-181-40-48-29unknown———
└ 151.181.40.64/2664SOUTH-JERSEY-INDUSTRIES-INC-PRNY-LANunknown———
└ 151.181.40.128/2664NET-151-181-40-128-26unknown———
└ 151.181.40.192/298NET-CCF---151-181-40-192-29unknown———
└ 151.181.40.200/298NET-CCF--0-151-181-40-200-29unknown———
└ 151.181.40.208/298NET-CCF--0-151-181-40-208-29unknown———
└ 151.181.40.216/298NET-CCF---151-181-40-216-29unknown———
└ 151.181.40.224/304NET-CCF-0-151-181-40-224-30unknown———
└ 151.181.40.228/304NET-CCF---151-181-40-228-30unknown———
└ 151.181.40.240/2816NET-151-181-40-240-28unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Internet provider17267%3
Business8433%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & 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