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Data as of Nov 3, 2026

151.181.80.0/22

4 residential-proxy exits · 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

Residential-proxy exits

Proxy exits
4
0.39% of its addresses · 30 days
Always-on exits
2
50% of its exits
Spread
2 of 4
/24s with at least one exit
Providers
39
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

4.3K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
151.181.82.0/2413
151.181.80.0/2411

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • LudaxProxy
  • NovaProxy
  • Novada
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RolaProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • YumiProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
151.181.64.0/19
since Dec 2018
AS46887Internet provider19
4 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, 2013[email protected]
└ 151.181.80.0/25128NET-151-181-80-0-25unknown———
└ 151.181.80.132/304NET-CCF--151-181-80-132-30unknown———
└ 151.181.80.136/304NET-CCF--0-151-181-80-136-30unknown———
└ 151.181.80.140/304NET-CCF--0-151-181-80-140-30unknown———
└ 151.181.80.144/298NET-CCF--151-181-80-144-29unknown———
└ 151.181.80.160/2732NET-151-181-80-160-27unknown———
└ 151.181.80.200/298NET-CCF--151-181-80-200-29unknown———
└ 151.181.80.208/298NET-CCF-0-151-181-80-208-29unknown———
└ 151.181.80.216/304NET-Z-CCF-151-181-80-216-30unknown———
└ 151.181.80.224/298NET-CCF--0-151-181-80-224-29unknown———
└ 151.181.80.248/298NET-CCF---151-181-80-248-29unknown———
└ 151.181.81.0/2664NET-151-181-81-0-26unknown———
└ 151.181.81.64/2664NET-151-181-81-64-26unknown———
└ 151.181.81.128/2816NET-CCF--0-151-181-81-128-28unknown———
└ 151.181.81.144/2816NET-CCF---151-181-81-144-28unknown———
└ 151.181.81.168/298NET-CCF-0-151-181-81-168-29unknown———
└ 151.181.81.176/298NET-CCF--0-151-181-81-176-29unknown———
└ 151.181.81.188/304NET-CCF---151-181-81-188-30unknown———
└ 151.181.81.192/304NET-CCF--151-181-81-192-30unknown———
└ 151.181.81.196/304NET-CCF--151-181-81-196-30unknown———
└ 151.181.81.208/2816NET-CCF--0-151-181-81-208-28unknown———
└ 151.181.81.224/2732NET-CCF--151-181-81-224-27unknown———
└ 151.181.82.0/298NET-CCF-0-151-181-82-0-29unknown———
└ 151.181.82.12/304NET-CCF-151-181-82-12-30unknown———
└ 151.181.82.16/298NET-CCF--151-181-82-16-29unknown———
└ 151.181.82.24/298NET-CCF--151-181-82-24-29unknown———
└ 151.181.82.32/298NET-151-181-82-32-29unknown———
└ 151.181.82.48/298NET-151-181-82-48-29unknown———
└ 151.181.82.64/298LTF--151-181-82-64-29unknown———
└ 151.181.82.88/298NET-CCF--0-151-181-82-88-29unknown———
└ 151.181.82.96/298NET-CCF--0-151-181-82-96-29unknown———
└ 151.181.82.104/304NET-0-151-181-82-104-30unknown———
└ 151.181.82.112/298NET-CCF--151-181-82-112-29unknown———
└ 151.181.82.120/304NET-CCF-0-151-181-82-120-30unknown———
└ 151.181.82.128/25128NET-CCF-0-151-181-82-128-25unknown———
└ 151.181.83.0/2816NET-CCF-0-151-181-83-0-28unknown———
└ 151.181.83.16/2816NET-CCF--0-151-181-83-16-28unknown———
└ 151.181.83.32/298NET-CCF--151-181-83-32-29unknown———
└ 151.181.83.40/298NET-CCF---151-181-83-40-29unknown———
└ 151.181.83.48/298NET-CCF---151-181-83-48-29unknown———
└ 151.181.83.56/298NET-CCF-0-151-181-83-56-29unknown———
└ 151.181.83.64/2732NET-CCF--151-181-83-64-27unknown———
└ 151.181.83.96/298NET-CCF--151-181-83-96-29unknown———
└ 151.181.83.104/298NET-CCF-0-151-181-83-104-29unknown———
└ 151.181.83.112/304NET-CCF-0-151-181-83-112-30unknown———
└ 151.181.83.116/304NET-CCF-151-181-83-116-30unknown———
└ 151.181.83.120/304NET-CCF-0-151-181-83-120-30unknown———
└ 151.181.83.124/304NET-CCF-0-151-181-83-124-30unknown———
└ 151.181.83.128/298NET-CCF-0-151-181-83-128-29unknown———
└ 151.181.83.136/298NET-CCF-0-151-181-83-136-29unknown———
└ 151.181.83.144/304NET-CCF-0-151-181-83-144-30unknown———
└ 151.181.83.148/304NET-CCF--0-151-181-83-148-30unknown———
└ 151.181.83.152/298NET-CCF-0-151-181-83-152-29unknown———
└ 151.181.83.160/298NET-CCF---151-181-83-160-29unknown———
└ 151.181.83.168/298NET-CCF--0-151-181-83-168-29unknown———
└ 151.181.83.176/2816NET-CCF---151-181-83-176-28unknown———
└ 151.181.83.192/304NET-Z-CCF-LT-422-151-181-83-192-30unknown———
└ 151.181.83.196/304NET-CCF--151-181-83-196-30unknown———
└ 151.181.83.200/298NET-CCF--151-181-83-200-29unknown———
└ 151.181.83.208/298NET-CCF--151-181-83-208-29unknown———
└ 151.181.83.216/298NET-CCF--151-181-83-216-29unknown———
└ 151.181.83.224/2732NET-CCF--151-181-83-224-27unknown———

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