LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

131.239.244.0/22

15 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Residential

Residential-proxy exits

Proxy exits
15
1.5% of its addresses · 30 days
Always-on exits
3
20% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
58
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

30K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
131.239.247.0/2424
131.239.246.0/2416
131.239.244.0/2405

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GeekProxy
  • Geonode
  • GloryCloud
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • Maskify
  • NSocks
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateProxy
  • Proxies.fo
  • Proxiware
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RealProxy
  • ResiProxies
  • RolaProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • WealthProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
131.239.0.0/16
since Nov 2021
AS46887Internet provider185
27 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
131.239.0.0/1665,536ZAYO-CCF-131-239-0-0Zayo Bandwidth (ZAYOB) · USDirect AllocationFeb 6, 1989[email protected]
└ 131.239.244.0/304NET-CCF--0-131-239-244-0-30unknown———
└ 131.239.244.8/304NET-CCF---131-239-244-8-30unknown———
└ 131.239.244.12/304NET-CCF--0-131-239-244-12-30unknown———
└ 131.239.244.24/298NET-CCF--0-131-239-244-24-29unknown———
└ 131.239.244.32/304NET-CCF--0-131-239-244-32-30unknown———
└ 131.239.244.40/298NET-CCF---131-239-244-40-29unknown———
└ 131.239.244.48/2816NET-CCF--0-131-239-244-48-28unknown———
└ 131.239.244.64/304NET-Z-CCF-NORTH-POINT-MINISTRIES-131-239-244-64-30unknown———
└ 131.239.244.72/298NET-Z-CCF--131-239-244-72-29unknown———
└ 131.239.244.80/304NET-CCF---131-239-244-80-30unknown———
└ 131.239.244.84/304NET-CCF--LT-292-131-239-244-84-30unknown———
└ 131.239.244.96/298NET-CCF--0-131-239-244-96-29unknown———
└ 131.239.244.108/304NET-CCF--NORTH-POINT-MINISTRIES-131-239-244-108-30unknown———
└ 131.239.244.112/2816NET-CCF--NORTH-POINT-MINISTRIES-131-239-244-112-28unknown———
└ 131.239.244.128/2732NET-CCF--NORTH-POINT-MINISTRIES-131-239-244-128-27unknown———
└ 131.239.244.160/298NET-CCF---131-239-244-160-29unknown———
└ 131.239.244.168/298NET-CCF---131-239-244-168-29unknown———
└ 131.239.244.176/298NET-CCF--0-131-239-244-176-29unknown———
└ 131.239.244.192/298NET-CCF--0-131-239-244-192-29unknown———
└ 131.239.244.200/304NET-CCF---131-239-244-200-30unknown———
└ 131.239.244.204/304NET-CCF--0-131-239-244-204-30unknown———
└ 131.239.244.208/2816NET-CCF--BRENAU-UNIVERSITY-131-239-244-208-28unknown———
└ 131.239.244.224/2732NET-CCF--LT-292-131-239-244-224-27unknown———
└ 131.239.245.0/298NET-CCF--0-131-239-245-0-29unknown———
└ 131.239.245.8/298NET-CCF--0-131-239-245-8-29unknown———
└ 131.239.245.16/298NET-CCF--0-131-239-245-16-29unknown———
└ 131.239.245.24/298NET-CCF---131-239-245-24-29unknown———
└ 131.239.245.32/298NET-CCF--0-131-239-245-32-29unknown———
└ 131.239.245.40/298NET-CCF--0-131-239-245-40-29unknown———
└ 131.239.245.48/298NET-CCF---131-239-245-48-29unknown———
└ 131.239.245.56/298NET-CCF---131-239-245-56-29unknown———
└ 131.239.245.64/304NET-CCF---131-239-245-64-30unknown———
└ 131.239.245.68/304NET-CCF--0-131-239-245-68-30unknown———
└ 131.239.245.72/298NET-CCF--0-131-239-245-72-29unknown———
└ 131.239.245.80/2816NET-CCF---131-239-245-80-28unknown———
└ 131.239.245.96/2816NET-CCF--0-131-239-245-96-28unknown———
└ 131.239.245.112/298NET-CCF--0-131-239-245-112-29unknown———
└ 131.239.245.120/298NET-CCF--GENUINE-PARTS-COMPANY-131-239-245-120-29unknown———
└ 131.239.245.128/298NET-CCF---131-239-245-128-29unknown———
└ 131.239.245.136/298NET-CCF--GENUINE-PARTS-COMPANY-131-239-245-136-29unknown———
└ 131.239.245.144/298NET-CCF--0-131-239-245-144-29unknown———
└ 131.239.245.152/304NET-CCF-KAZMAREK-MOWREY-CLOUD-L-131-239-245-152-30unknown———
└ 131.239.245.156/304NET-CCF--0-131-239-245-156-30unknown———
└ 131.239.245.160/304NET-CCF--0-131-239-245-160-30unknown———
└ 131.239.245.164/304NET-CCF---131-239-245-164-30unknown———
└ 131.239.245.168/298NET-CCF--LT-614-131-239-245-168-29unknown———
└ 131.239.245.176/298NET-CCF--0-131-239-245-176-29unknown———
└ 131.239.245.184/304NET-CCF---131-239-245-184-30unknown———
└ 131.239.245.188/304NET-CCF--0-131-239-245-188-30unknown———
└ 131.239.245.192/298NET-CCF---131-239-245-192-29unknown———
└ 131.239.245.200/298NET-CCF--0-131-239-245-200-29unknown———
└ 131.239.245.208/304NET-CCF---131-239-245-208-30unknown———
└ 131.239.245.212/304NET-CCF---131-239-245-212-30unknown———
└ 131.239.245.216/304NET-CCF---131-239-245-216-30unknown———
└ 131.239.245.220/304NET-CCF---131-239-245-220-30unknown———
└ 131.239.245.224/2816NET-CCF---131-239-245-224-28unknown———
└ 131.239.245.240/298NET-CCF---131-239-245-240-29unknown———
└ 131.239.245.248/304NET-Z-CCF-0-131-239-245-248-30unknown———
└ 131.239.245.252/304NET-CCF--0-131-239-245-252-30unknown———
└ 131.239.246.0/298NET-CCF---131-239-246-0-29unknown———
└ 131.239.246.8/298NET-CCF--FCCI-SERVICES-INC-131-239-246-8-29unknown———
└ 131.239.246.16/298NET-CCF--0-131-239-246-16-29unknown———
└ 131.239.246.24/298NET-CCF--0-131-239-246-24-29unknown———
└ 131.239.246.32/298NET-CCF---131-239-246-32-29unknown———
└ 131.239.246.40/304NET-CCF---131-239-246-40-30unknown———
└ 131.239.246.44/304NET-CCF---131-239-246-44-30unknown———
└ 131.239.246.48/298NET-CCF--0-131-239-246-48-29unknown———
└ 131.239.246.56/298NET-CCF--0-131-239-246-56-29unknown———
└ 131.239.246.64/304NET-CCF---131-239-246-64-30unknown———
└ 131.239.246.68/304NET-CCF--0-131-239-246-68-30unknown———
└ 131.239.246.72/298NET-CCF--0-131-239-246-72-29unknown———
└ 131.239.246.80/298NET-CCF--0-131-239-246-80-29unknown———
└ 131.239.246.88/298NET-CCF---131-239-246-88-29unknown———
└ 131.239.246.96/304NET-CCF--LT-292-131-239-246-96-30unknown———
└ 131.239.246.100/304NET-CCF---131-239-246-100-30unknown———
└ 131.239.246.104/304NET-CCF-0-131-239-246-104-30unknown———
└ 131.239.246.108/304NET-CCF--131-239-246-108-30unknown———
└ 131.239.246.112/304NET-CCF---131-239-246-112-30unknown———
└ 131.239.246.116/304NET-CCF---131-239-246-116-30unknown———
└ 131.239.246.120/298NET-CCF---131-239-246-120-29unknown———
└ 131.239.246.128/2732NET-CCF--LT-292-131-239-246-128-27unknown———
└ 131.239.246.160/2816NET-CCF---131-239-246-160-28unknown———
└ 131.239.246.192/2816NET-CCF---131-239-246-192-28unknown———
└ 131.239.246.208/298NET-CCF---131-239-246-208-29unknown———
└ 131.239.246.216/298NET-CCF---131-239-246-216-29unknown———
└ 131.239.246.224/304NET-CCF--0-131-239-246-224-30unknown———
└ 131.239.246.228/304NET-CCF---131-239-246-228-30unknown———
└ 131.239.246.232/298NET-CCF---131-239-246-232-29unknown———
└ 131.239.246.240/304NET-CCF--0-131-239-246-240-30unknown———
└ 131.239.246.244/304NET-CCF--0-131-239-246-244-30unknown———
└ 131.239.246.248/304NET-CCF---131-239-246-248-30unknown———
└ 131.239.246.252/304NET-CCF--0-131-239-246-252-30unknown———
└ 131.239.247.0/2664NET-CCF---131-239-247-0-26unknown———
└ 131.239.247.72/298NET-CCF---131-239-247-72-29unknown———
└ 131.239.247.80/298NET-CCF--0-131-239-247-80-29unknown———
└ 131.239.247.88/304NET-CCF---131-239-247-88-30unknown———
└ 131.239.247.96/298NET-CCF---131-239-247-96-29unknown———
└ 131.239.247.104/304NET-CCF-0-131-239-247-104-30unknown———
└ 131.239.247.108/304NET-CCF--0-131-239-247-108-30unknown———
└ 131.239.247.112/298NET-CCF---131-239-247-112-29unknown———
└ 131.239.247.120/298NET-CCF---131-239-247-120-29unknown———
└ 131.239.247.128/298NET-CCF--131-239-247-128-29unknown———
└ 131.239.247.136/298NET-Z-CCF-0-131-239-247-136-29unknown———
└ 131.239.247.144/298NET-CCF---131-239-247-144-29unknown———
└ 131.239.247.152/298NET-CCF--0-131-239-247-152-29unknown———
└ 131.239.247.160/298NET-CCF--0-131-239-247-160-29unknown———
└ 131.239.247.168/304NET-CCF--0-131-239-247-168-30unknown———
└ 131.239.247.172/304NET-CCF---131-239-247-172-30unknown———
└ 131.239.247.176/298NET-CCF--131-239-247-176-29unknown———
└ 131.239.247.184/298NET-CCF-0-131-239-247-184-29unknown———
└ 131.239.247.192/298NET-CCF---131-239-247-192-29unknown———
└ 131.239.247.200/298NET-CCF---131-239-247-200-29unknown———
└ 131.239.247.208/298NET-CCF--131-239-247-208-29unknown———
└ 131.239.247.216/304NET-CCF--131-239-247-216-30unknown———
└ 131.239.247.220/304NET-CCF-0-131-239-247-220-30unknown———
└ 131.239.247.224/298NET-CCF--0-131-239-247-224-29unknown———
└ 131.239.247.232/304NET-CCF--0-131-239-247-232-30unknown———
└ 131.239.247.236/304NET-CCF--0-131-239-247-236-30unknown———
└ 131.239.247.240/2816NET-CCF--0-131-239-247-240-28unknown———

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