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Data as of Nov 3, 2026

151.181.44.0/22

17 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Business
62% of it

Residential-proxy exits

Proxy exits
17
1.7% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
26
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

732 observations

Proxy providers listing exits

  • 9Proxy
  • AnyIP
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • HideProxy
  • InfiniteProxies
  • LudaxProxy
  • NextProxy
  • NovaProxy
  • ProxiesVision
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • RainProxy
  • ResiProxies
  • VantageProxies
  • WealthProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
151.181.32.0/19
since Dec 2018
AS46887Internet provider33
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, 2013[email protected]
└ 151.181.44.0/2816CHILDREN-AND-FAMILY-AGENCYunknown———
└ 151.181.44.16/2816CHILDREN-AND-FAMILY-AGENCYunknown———
└ 151.181.44.32/304THE-DAN-PATRICK-SHOWunknown———
└ 151.181.44.36/304ASTENBECK-CAPITAL-MANAGEMENTunknown———
└ 151.181.44.40/304WATERBURY-POLICE-DEPARTMENTunknown———
└ 151.181.44.44/304THE-JACKSON-LAW-GROUPunknown———
└ 151.181.44.48/298THE-JACKSON-LAW-GROUPunknown———
└ 151.181.44.56/304NET-CCF-0-151-181-44-56-30unknown———
└ 151.181.44.60/304LIFECAREunknown———
└ 151.181.44.64/2732THE-DAN-PATRICK-SHOWunknown———
└ 151.181.44.96/298ISG-SOFTWARE-GROUP--LLCunknown———
└ 151.181.44.104/298CT-BRACESunknown———
└ 151.181.44.112/298DESIMONE-CONSULTING-ENGINEERSunknown———
└ 151.181.44.120/304COMMUNITY-HEALTH-CENTERunknown———
└ 151.181.44.124/304CITY-OF-NEW-HAVENunknown———
└ 151.181.44.128/2732ASTENBECK-CAPITAL-MANAGEMENTunknown———
└ 151.181.44.160/2816CHIMENETunknown———
└ 151.181.44.176/298DIOCESE-OF-BRIDGEPORTunknown———
└ 151.181.44.184/298STATE-OF-CT-JUDICIAL-INFORMATION-SERVICESunknown———
└ 151.181.44.192/2664DIOCESE-OF-BRIDGEPORTunknown———
└ 151.181.45.0/2732C-CO-TECHNOLOGY-INCunknown———
└ 151.181.45.32/304C-CO-TECHNOLOGY-INCunknown———
└ 151.181.45.36/304BLUEPORT-WIRELESS-SED-TECH-SOLUTIONS-INCunknown———
└ 151.181.45.40/298CT-BRACESunknown———
└ 151.181.45.48/298STATE-OF-CTunknown———
└ 151.181.45.56/304THE-JEWISH-HOME-FOR-THE-ELDERLYunknown———
└ 151.181.45.60/304HARTFORD-HEALTH-CAREunknown———
└ 151.181.45.64/2732BLUEPORT-WIRELESS-SED-TECH-SOLUTIONS-INCunknown———
└ 151.181.45.96/2732COMMUNITY-HEALTH-CENTERunknown———
└ 151.181.45.128/25128CITY-OF-NEW-HAVENunknown———
└ 151.181.46.0/25128POLANCO-DESIGN-NETWORKS---LANunknown———
└ 151.181.46.128/304NET-Z-CCF-0-151-181-46-128-30unknown———
└ 151.181.46.132/304NET-Z-CCF-0-151-181-46-132-30unknown———
└ 151.181.46.136/298NET-Z-CCF--151-181-46-136-29unknown———
└ 151.181.46.148/304NET-Z-CCF--151-181-46-148-30unknown———
└ 151.181.46.152/304NET-Z-CCF--151-181-46-152-30unknown———
└ 151.181.46.200/298NET-CCF-0-151-181-46-200-29unknown———
└ 151.181.46.208/2816NET-CCF--151-181-46-208-28unknown———
└ 151.181.47.32/2816NET-151-181-47-32-28unknown———
└ 151.181.47.56/298NET-151-181-47-56-29unknown———
└ 151.181.47.72/298NET-151-181-47-72-29unknown———
└ 151.181.47.96/298NET-151-181-47-96-29unknown———
└ 151.181.47.116/304NET-CCF--151-181-47-116-30unknown———
└ 151.181.47.124/304NET-CCF--151-181-47-124-30unknown———
└ 151.181.47.128/298NET-151-181-47-128-29unknown———
└ 151.181.47.136/304NET-CCF-0-151-181-47-136-30unknown———
└ 151.181.47.140/304NET-Z-CCF--151-181-47-140-30unknown———
└ 151.181.47.144/2816NET-CCF---151-181-47-144-28unknown———
└ 151.181.47.160/298NET-Z-CCF-0-151-181-47-160-29unknown———
└ 151.181.47.184/304NET-Z-CCF--151-181-47-184-30unknown———
└ 151.181.47.192/304NET-Z-CCF-0-151-181-47-192-30unknown———
└ 151.181.47.196/304NET-Z-CCF-0-151-181-47-196-30unknown———
└ 151.181.47.208/2816NET-151-181-47-208-28unknown———
└ 151.181.47.224/304NET-Z-CCF--151-181-47-224-30unknown———
└ 151.181.47.240/298NET-151-181-47-240-29unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Business63662%30
Internet provider38838%2

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