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Data as of Nov 10, 2026

131.239.112.0/20

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
94% of it

Residential-proxy exits

Proxy exits
15
0.37% of its addresses · 30 days
Always-on exits
1
6.7% of its exits
Spread
7 of 16
/24s with at least one exit
Providers
50
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

1.6K observations
  • Residential
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
131.239.119.0/2412
131.239.114.0/2405
131.239.115.0/2404
131.239.112.0/2401
131.239.113.0/2401
131.239.117.0/2401
131.239.126.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MoMoProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • PuraRoute
  • RainProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • WealthProxies
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
131.239.0.0/16
since Nov 2021
AS46887Internet provider190
29 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, 1989abuse@zayo.com
└ 131.239.122.108/304NET-CCF--0-131-239-122-108-30unknown———
└ 131.239.122.112/2816NET-CCF--0-131-239-122-112-28unknown———
└ 131.239.122.128/298LTF--131-239-122-128-29unknown———
└ 131.239.122.136/304NET-CCF--131-239-122-136-30unknown———
└ 131.239.122.140/304NET-Z-CCF--131-239-122-140-30unknown———
└ 131.239.122.144/298NET-CCF--131-239-122-144-29unknown———
└ 131.239.122.152/298LTF-0-131-239-122-152-29unknown———
└ 131.239.122.160/2816LTF--131-239-122-160-28unknown———
└ 131.239.122.176/304NET-CCF---131-239-122-176-30unknown———
└ 131.239.122.180/304NET-Z-CCF--131-239-122-180-30unknown———
└ 131.239.122.184/298NET-CCF--0-131-239-122-184-29unknown———
└ 131.239.122.192/298NET-Z-CCF--131-239-122-192-29unknown———
└ 131.239.122.204/304NET-Z-CCF--131-239-122-204-30unknown———
└ 131.239.122.208/298LTF--131-239-122-208-29unknown———
└ 131.239.122.216/298NET-CCF-SD-50170-131-239-122-216-29unknown———
└ 131.239.122.232/298LTF--131-239-122-232-29unknown———
└ 131.239.122.248/298LTF--131-239-122-248-29unknown———
└ 131.239.123.8/298LTF--131-239-123-8-29unknown———
└ 131.239.123.16/298NET-CCF---131-239-123-16-29unknown———
└ 131.239.123.24/298NET-Z-CCF--131-239-123-24-29unknown———
└ 131.239.123.32/298NET-Z-CCF--131-239-123-32-29unknown———
└ 131.239.123.40/304NET-CCF-0-131-239-123-40-30unknown———
└ 131.239.123.56/298LTF-0-131-239-123-56-29unknown———
└ 131.239.123.64/298NET-Z-CCF-0-131-239-123-64-29unknown———
└ 131.239.123.76/304NET-CCF--0-131-239-123-76-30unknown———
└ 131.239.123.80/298NET-CCF-0-131-239-123-80-29unknown———
└ 131.239.123.88/298NET-CCF---131-239-123-88-29unknown———
└ 131.239.123.104/298LTF-LT-037-131-239-123-104-29unknown———
└ 131.239.123.112/298LTF-0-131-239-123-112-29unknown———
└ 131.239.123.120/298LTF--131-239-123-120-29unknown———
└ 131.239.123.136/298LTF--131-239-123-136-29unknown———
└ 131.239.123.144/298LTF--131-239-123-144-29unknown———
└ 131.239.123.160/298LTF--131-239-123-160-29unknown———
└ 131.239.123.168/298LTF-0-131-239-123-168-29unknown———
└ 131.239.123.184/298LTF--131-239-123-184-29unknown———
└ 131.239.123.192/2816LTF--131-239-123-192-28unknown———
└ 131.239.123.216/298LTF--131-239-123-216-29unknown———
└ 131.239.123.224/298LTF--131-239-123-224-29unknown———
└ 131.239.123.232/298NET-CCF-LT-778-131-239-123-232-29unknown———
└ 131.239.123.240/304NET-CCF--LT-614-131-239-123-240-30unknown———
└ 131.239.123.248/298LTF-0-131-239-123-248-29unknown———
└ 131.239.124.16/298LTF--131-239-124-16-29unknown———
└ 131.239.124.24/298LTF--131-239-124-24-29unknown———
└ 131.239.124.40/298NET-CCF---131-239-124-40-29unknown———
└ 131.239.124.48/298NET-Z-CCF--131-239-124-48-29unknown———
└ 131.239.124.64/298LTF-0-131-239-124-64-29unknown———
└ 131.239.124.72/298NET-CCF---131-239-124-72-29unknown———
└ 131.239.124.80/2816LTF-0-131-239-124-80-28unknown———
└ 131.239.124.104/298LTF--131-239-124-104-29unknown———
└ 131.239.124.112/2816LTF--131-239-124-112-28unknown———
└ 131.239.124.128/2816LTF--131-239-124-128-28unknown———
└ 131.239.124.144/2816LTF--131-239-124-144-28unknown———
└ 131.239.124.160/2816LTF--131-239-124-160-28unknown———
└ 131.239.124.176/298LTF--131-239-124-176-29unknown———
└ 131.239.124.184/298NET-CCF-LT-037-131-239-124-184-29unknown———
└ 131.239.124.192/2816LTF--131-239-124-192-28unknown———
└ 131.239.124.208/298LTF--131-239-124-208-29unknown———
└ 131.239.124.216/298LTF--131-239-124-216-29unknown———
└ 131.239.124.224/298LTF--131-239-124-224-29unknown———
└ 131.239.124.232/298LTF--131-239-124-232-29unknown———
└ 131.239.124.240/298NET-CCF--0-131-239-124-240-29unknown———
└ 131.239.125.4/304NET-CCF-131-239-125-4-30unknown———
└ 131.239.125.8/304NET-CCF---131-239-125-8-30unknown———
└ 131.239.125.16/298LTF--131-239-125-16-29unknown———
└ 131.239.125.32/2816LTF--131-239-125-32-28unknown———
└ 131.239.125.48/2816LTF--131-239-125-48-28unknown———
└ 131.239.125.72/298LTF--131-239-125-72-29unknown———
└ 131.239.125.88/298NET-CCF--0-131-239-125-88-29unknown———
└ 131.239.125.96/304NET-CCF---131-239-125-96-30unknown———
└ 131.239.125.104/298NET-CCF---131-239-125-104-29unknown———
└ 131.239.125.112/298LTF--131-239-125-112-29unknown———
└ 131.239.125.120/298LTF--131-239-125-120-29unknown———
└ 131.239.125.128/2816LTF--131-239-125-128-28unknown———
└ 131.239.125.152/298LTF--131-239-125-152-29unknown———
└ 131.239.125.160/298LTF--131-239-125-160-29unknown———
└ 131.239.125.172/304NET-Z-CCF-0-131-239-125-172-30unknown———
└ 131.239.125.176/298LTF--131-239-125-176-29unknown———
└ 131.239.125.184/298NET-CCF--131-239-125-184-29unknown———
└ 131.239.125.192/2816LTF-LT-636-131-239-125-192-28unknown———
└ 131.239.125.216/298LTF--131-239-125-216-29unknown———
└ 131.239.125.232/298LTF--131-239-125-232-29unknown———
└ 131.239.125.240/298LTF--131-239-125-240-29unknown———
└ 131.239.125.248/298LTF--131-239-125-248-29unknown———
└ 131.239.126.0/298LTF--131-239-126-0-29unknown———
└ 131.239.126.8/298LTF--131-239-126-8-29unknown———
└ 131.239.126.16/298LTF--131-239-126-16-29unknown———
└ 131.239.126.24/298LTF--131-239-126-24-29unknown———
└ 131.239.126.32/298NET-CCF---131-239-126-32-29unknown———
└ 131.239.126.40/298LTF--131-239-126-40-29unknown———
└ 131.239.126.64/2816LTF--131-239-126-64-28unknown———
└ 131.239.126.80/298LTF--131-239-126-80-29unknown———
└ 131.239.126.96/298LTF--131-239-126-96-29unknown———
└ 131.239.126.104/298LTF-0-131-239-126-104-29unknown———
└ 131.239.126.112/2816NET-131-239-126-112-28unknown———
└ 131.239.126.152/298LTF--131-239-126-152-29unknown———
└ 131.239.126.160/2732LTF-LT-553-131-239-126-160-27unknown———
└ 131.239.126.228/304NET-CCF--0-131-239-126-228-30unknown———
└ 131.239.126.232/298LTF--131-239-126-232-29unknown———
└ 131.239.126.240/2816LTF--131-239-126-240-28unknown———
└ 131.239.127.4/304NET-CCF--131-239-127-4-30unknown———
└ 131.239.127.8/298LTF--131-239-127-8-29unknown———
└ 131.239.127.16/2816LTF--131-239-127-16-28unknown———
└ 131.239.127.32/298LTF--131-239-127-32-29unknown———
└ 131.239.127.40/298LTF--131-239-127-40-29unknown———
└ 131.239.127.48/298LTF--131-239-127-48-29unknown———
└ 131.239.127.56/298LTF--131-239-127-56-29unknown———
└ 131.239.127.72/298NET-131-239-127-72-29unknown———
└ 131.239.127.80/298NET-Z-CCF--131-239-127-80-29unknown———
└ 131.239.127.88/298NET-Z-CCF--131-239-127-88-29unknown———
└ 131.239.127.96/298NET-Z-CCF--131-239-127-96-29unknown———
└ 131.239.127.104/298NET-Z-CCF-LT-524-131-239-127-104-29unknown———
└ 131.239.127.112/298LTF--131-239-127-112-29unknown———
└ 131.239.127.128/298LTF--131-239-127-128-29unknown———
└ 131.239.127.144/298LTF-LT-373-131-239-127-144-29unknown———
└ 131.239.127.176/298LTF--131-239-127-176-29unknown———
└ 131.239.127.184/298LTF--131-239-127-184-29unknown———
└ 131.239.127.192/298NET-Z-CCF--131-239-127-192-29unknown———
└ 131.239.127.208/304NET-CCF---131-239-127-208-30unknown———
└ 131.239.127.212/304NET-Z-CCF--131-239-127-212-30unknown———
└ 131.239.127.216/298LTF--131-239-127-216-29unknown———
└ 131.239.127.240/2816LTF--131-239-127-240-28unknown———
← Previous201–321 of 321 · page 2 of 2Next →

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential3,84094%15
Internet provider2566.3%1

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