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Data as of Nov 3, 2026

131.239.112.0/20

16 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
16
0.39% of its addresses · 30 days
Always-on exits
2
13% of its exits
Spread
7 of 16
/24s with at least one exit
Providers
48
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1.9K observations
  • Residential
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
131.239.115.0/2415
131.239.119.0/2412
131.239.114.0/2404
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
  • VitalExclusive
  • WealthProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
131.239.0.0/16
since Nov 2021
AS46887Internet provider183
25 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]
└ 131.239.112.4/304NET-CCF--LT-734-131-239-112-4-30unknown———
└ 131.239.112.8/298NET-CCF---131-239-112-8-29unknown———
└ 131.239.112.16/298NET-Z-CCF-0-131-239-112-16-29unknown———
└ 131.239.112.24/298LTF--131-239-112-24-29unknown———
└ 131.239.112.32/298NET-Z-CCF--131-239-112-32-29unknown———
└ 131.239.112.40/298NET-Z-CCF--131-239-112-40-29unknown———
└ 131.239.112.48/298NET-Z-CCF--131-239-112-48-29unknown———
└ 131.239.112.56/298NET-Z-CCF--131-239-112-56-29unknown———
└ 131.239.112.64/298LTF--131-239-112-64-29unknown———
└ 131.239.112.72/298LTF--131-239-112-72-29unknown———
└ 131.239.112.80/2816NET-CCF---131-239-112-80-28unknown———
└ 131.239.112.104/298NET-CCF---131-239-112-104-29unknown———
└ 131.239.112.112/298NET-131-239-112-112-29unknown———
└ 131.239.112.120/298LTF--131-239-112-120-29unknown———
└ 131.239.112.136/298LTF--131-239-112-136-29unknown———
└ 131.239.112.144/298LTF--131-239-112-144-29unknown———
└ 131.239.112.160/298LTF--131-239-112-160-29unknown———
└ 131.239.112.168/298NET-Z-CCF--131-239-112-168-29unknown———
└ 131.239.112.180/304NET-CCF---131-239-112-180-30unknown———
└ 131.239.112.184/298NET-CCF--131-239-112-184-29unknown———
└ 131.239.112.192/2732NET-CCF--0-131-239-112-192-27unknown———
└ 131.239.112.224/2732NET-CCF--0-131-239-112-224-27unknown———
└ 131.239.113.0/2732LTF--131-239-113-0-27unknown———
└ 131.239.113.32/298NET-CCF---131-239-113-32-29unknown———
└ 131.239.113.48/298NET-CCF---131-239-113-48-29unknown———
└ 131.239.113.56/298NET-CCF---131-239-113-56-29unknown———
└ 131.239.113.64/304NET-Z-CCF--131-239-113-64-30unknown———
└ 131.239.113.72/298NET-Z-CCF--131-239-113-72-29unknown———
└ 131.239.113.84/304NET-CCF---131-239-113-84-30unknown———
└ 131.239.113.88/298LTF-SD-51112-131-239-113-88-29unknown———
└ 131.239.113.96/298LTF--131-239-113-96-29unknown———
└ 131.239.113.104/298LTF--131-239-113-104-29unknown———
└ 131.239.113.112/298NET-CCF--0-131-239-113-112-29unknown———
└ 131.239.113.120/298LTF--131-239-113-120-29unknown———
└ 131.239.113.128/304NET-CCF-0-131-239-113-128-30unknown———
└ 131.239.113.136/298LTF--131-239-113-136-29unknown———
└ 131.239.113.144/298LTF--131-239-113-144-29unknown———
└ 131.239.113.152/298NET-Z-CCF-0-131-239-113-152-29unknown———
└ 131.239.113.160/2732NET-0-131-239-113-160-27unknown———
└ 131.239.113.208/304NET-131-239-113-208-30unknown———
└ 131.239.113.216/298NET-CCF--131-239-113-216-29unknown———
└ 131.239.113.232/298LTF--131-239-113-232-29unknown———
└ 131.239.113.240/298NET-CCF---131-239-113-240-29unknown———
└ 131.239.113.248/298LTF--131-239-113-248-29unknown———
└ 131.239.114.0/298NET-Z-CCF--131-239-114-0-29unknown———
└ 131.239.114.8/298NET-Z-CCF--131-239-114-8-29unknown———
└ 131.239.114.16/298NET-Z-CCF-0-131-239-114-16-29unknown———
└ 131.239.114.24/298LTF--131-239-114-24-29unknown———
└ 131.239.114.32/298NET-CCF---131-239-114-32-29unknown———
└ 131.239.114.44/304NET-CCF--0-131-239-114-44-30unknown———
└ 131.239.114.48/298LTF-0-131-239-114-48-29unknown———
└ 131.239.114.56/298LTF-0-131-239-114-56-29unknown———
└ 131.239.114.64/2732LTF-LT-292-131-239-114-64-27unknown———
└ 131.239.114.96/298NET-CCF-0-131-239-114-96-29unknown———
└ 131.239.114.104/298LTF--131-239-114-104-29unknown———
└ 131.239.114.112/298LTF--131-239-114-112-29unknown———
└ 131.239.114.120/298LTF--131-239-114-120-29unknown———
└ 131.239.114.128/2816LTF--131-239-114-128-28unknown———
└ 131.239.114.144/298NET-CCF--0-131-239-114-144-29unknown———
└ 131.239.114.160/298LTF--131-239-114-160-29unknown———
└ 131.239.114.168/298LTF--131-239-114-168-29unknown———
└ 131.239.114.180/304NET-Z-CCF--131-239-114-180-30unknown———
└ 131.239.114.184/298LTF--131-239-114-184-29unknown———
└ 131.239.114.192/304NET-Z-CCF-0-131-239-114-192-30unknown———
└ 131.239.114.200/304NET-LT-292-131-239-114-200-30unknown———
└ 131.239.114.208/2816LTF--131-239-114-208-28unknown———
└ 131.239.114.224/2732NET-LT-292-131-239-114-224-27unknown———
└ 131.239.115.0/298NET-CCF---131-239-115-0-29unknown———
└ 131.239.115.8/298NET-CCF---131-239-115-8-29unknown———
└ 131.239.115.20/304NET-Z-CCF-0-131-239-115-20-30unknown———
└ 131.239.115.24/304NET-CCF---131-239-115-24-30unknown———
└ 131.239.115.28/304NET-CCF---131-239-115-28-30unknown———
└ 131.239.115.32/2816LTF--131-239-115-32-28unknown———
└ 131.239.115.48/304NET-CCF-0-131-239-115-48-30unknown———
└ 131.239.115.56/298NET-CCF-0-131-239-115-56-29unknown———
└ 131.239.115.64/298NET-Z-CCF--131-239-115-64-29unknown———
└ 131.239.115.96/2816NET-CCF---131-239-115-96-28unknown———
└ 131.239.115.112/298LTF--131-239-115-112-29unknown———
└ 131.239.115.124/304NET-Z-CCF--131-239-115-124-30unknown———
└ 131.239.115.128/298NET-CCF--131-239-115-128-29unknown———
└ 131.239.115.136/298LTF-SD-49903-131-239-115-136-29unknown———
└ 131.239.115.152/298LTF-0-131-239-115-152-29unknown———
└ 131.239.115.160/2816LTF--131-239-115-160-28unknown———
└ 131.239.115.184/298NET-CCF--LT-580-131-239-115-184-29unknown———
└ 131.239.115.192/2732NET-LT-292-131-239-115-192-27unknown———
└ 131.239.115.224/298NET-CCF---131-239-115-224-29unknown———
└ 131.239.115.232/298LTF--131-239-115-232-29unknown———
└ 131.239.115.240/298LTF--131-239-115-240-29unknown———
└ 131.239.116.0/298NET-CCF-LT-004-131-239-116-0-29unknown———
└ 131.239.116.8/298NET-CCF--131-239-116-8-29unknown———
└ 131.239.116.24/298LTF--131-239-116-24-29unknown———
└ 131.239.116.32/2732NET-CCF---131-239-116-32-27unknown———
└ 131.239.116.80/2816NET-131-239-116-80-28unknown———
└ 131.239.116.96/2816NET-131-239-116-96-28unknown———
└ 131.239.116.112/298NET-CCF---131-239-116-112-29unknown———
└ 131.239.116.120/298NET-Z-CCF--131-239-116-120-29unknown———
└ 131.239.116.128/2664LTF--131-239-116-128-26unknown———
└ 131.239.116.192/298NET-Z-CCF--131-239-116-192-29unknown———
└ 131.239.116.200/298LTF--131-239-116-200-29unknown———
└ 131.239.116.208/298NET-CCF--131-239-116-208-29unknown———
└ 131.239.116.224/298NET-CCF---131-239-116-224-29unknown———
└ 131.239.116.232/298LTF--131-239-116-232-29unknown———
└ 131.239.116.240/298NET-0-131-239-116-240-29unknown———
└ 131.239.117.0/2816LTF--131-239-117-0-28unknown———
└ 131.239.117.24/298LTF--131-239-117-24-29unknown———
└ 131.239.117.32/298LTF--131-239-117-32-29unknown———
└ 131.239.117.40/298LTF--131-239-117-40-29unknown———
└ 131.239.117.56/298LTF--131-239-117-56-29unknown———
└ 131.239.117.64/298LTF--131-239-117-64-29unknown———
└ 131.239.117.72/298LTF--131-239-117-72-29unknown———
└ 131.239.117.80/298LTF--131-239-117-80-29unknown———
└ 131.239.117.88/298LTF--131-239-117-88-29unknown———
└ 131.239.117.96/2816LTF--131-239-117-96-28unknown———
└ 131.239.117.120/304NET-Z-CCF--131-239-117-120-30unknown———
└ 131.239.117.124/304NET-CCF--131-239-117-124-30unknown———
└ 131.239.117.128/25128LTF--131-239-117-128-25unknown———
└ 131.239.118.0/2664LTF--131-239-118-0-26unknown———
└ 131.239.118.64/2732NET-131-239-118-64-27unknown———
└ 131.239.118.96/298LTF--131-239-118-96-29unknown———
└ 131.239.118.104/298NET-CCF---131-239-118-104-29unknown———
└ 131.239.118.112/298NET-CCF--131-239-118-112-29unknown———
└ 131.239.118.120/298NET-CCF---131-239-118-120-29unknown———
└ 131.239.118.128/304NET-CCF---131-239-118-128-30unknown———
└ 131.239.118.136/298NET-CCF---131-239-118-136-29unknown———
└ 131.239.118.144/298LTF--131-239-118-144-29unknown———
└ 131.239.118.152/298LTF-SD-50034-131-239-118-152-29unknown———
└ 131.239.118.160/2816LTF--131-239-118-160-28unknown———
└ 131.239.118.176/2816LTF--131-239-118-176-28unknown———
└ 131.239.118.192/298NET-CCF--131-239-118-192-29unknown———
└ 131.239.118.200/298NET-CCF--LT-747-131-239-118-200-29unknown———
└ 131.239.118.208/298NET-CCF--0-131-239-118-208-29unknown———
└ 131.239.118.220/304NET-CCF---131-239-118-220-30unknown———
└ 131.239.118.224/298NET-CCF--131-239-118-224-29unknown———
└ 131.239.118.240/298NET-CCF---131-239-118-240-29unknown———
└ 131.239.118.248/298LTF--131-239-118-248-29unknown———
└ 131.239.119.0/298NET-CCF---131-239-119-0-29unknown———
└ 131.239.119.12/304NET-CCF--LT-614-131-239-119-12-30unknown———
└ 131.239.119.16/298NET-CCF---131-239-119-16-29unknown———
└ 131.239.119.24/298LTF--131-239-119-24-29unknown———
└ 131.239.119.32/2732LTF--131-239-119-32-27unknown———
└ 131.239.119.64/2816LTF--131-239-119-64-28unknown———
└ 131.239.119.80/2816NET-CCF---131-239-119-80-28unknown———
└ 131.239.119.96/2816LTF--131-239-119-96-28unknown———
└ 131.239.119.112/298LTF-0-131-239-119-112-29unknown———
└ 131.239.119.120/298LTF--131-239-119-120-29unknown———
└ 131.239.119.128/298LTF--131-239-119-128-29unknown———
└ 131.239.119.136/298LTF--131-239-119-136-29unknown———
└ 131.239.119.144/2816LTF--131-239-119-144-28unknown———
└ 131.239.119.160/298LTF--131-239-119-160-29unknown———
└ 131.239.119.176/298LTF--131-239-119-176-29unknown———
└ 131.239.119.184/304NET-Z-CCF--131-239-119-184-30unknown———
└ 131.239.119.188/304NET-Z-CCF-0-131-239-119-188-30unknown———
└ 131.239.119.192/298LTF--131-239-119-192-29unknown———
└ 131.239.119.200/298LTF-LT-353-131-239-119-200-29unknown———
└ 131.239.119.208/304NET-Z-CCF--131-239-119-208-30unknown———
└ 131.239.119.212/304NET-Z-CCF-0-131-239-119-212-30unknown———
└ 131.239.119.216/298NET-CCF--131-239-119-216-29unknown———
└ 131.239.119.224/298NET-CCF---131-239-119-224-29unknown———
└ 131.239.119.240/298LTF--131-239-119-240-29unknown———
└ 131.239.120.0/2732NET-CCF--131-239-120-0-27unknown———
└ 131.239.120.32/2816LTF--131-239-120-32-28unknown———
└ 131.239.120.48/298NET-CCF-LT-778-131-239-120-48-29unknown———
└ 131.239.120.64/298NET-CCF--131-239-120-64-29unknown———
└ 131.239.120.80/298NET-CCF--131-239-120-80-29unknown———
└ 131.239.120.96/298LTF--131-239-120-96-29unknown———
└ 131.239.120.104/298LTF--131-239-120-104-29unknown———
└ 131.239.120.112/298LTF--131-239-120-112-29unknown———
└ 131.239.120.120/298LTF--131-239-120-120-29unknown———
└ 131.239.120.128/25128LTF-0-131-239-120-128-25unknown———
└ 131.239.121.0/2816LTF--131-239-121-0-28unknown———
└ 131.239.121.16/304NET-CCF--131-239-121-16-30unknown———
└ 131.239.121.24/298LTF--131-239-121-24-29unknown———
└ 131.239.121.64/298NET-CCF---131-239-121-64-29unknown———
└ 131.239.121.72/298LTF--131-239-121-72-29unknown———
└ 131.239.121.80/298NET-Z-CCF-0-131-239-121-80-29unknown———
└ 131.239.121.88/298LTF--131-239-121-88-29unknown———
└ 131.239.121.96/2732LTF--131-239-121-96-27unknown———
└ 131.239.121.168/298LTF-0-131-239-121-168-29unknown———
└ 131.239.121.176/298LTF-LT-787-131-239-121-176-29unknown———
└ 131.239.121.184/304NET-CCF-0-131-239-121-184-30unknown———
└ 131.239.121.224/298LTF-SD-50946-131-239-121-224-29unknown———
└ 131.239.121.240/2816LTF--131-239-121-240-28unknown———
└ 131.239.122.4/304NET-CCF-0-131-239-122-4-30unknown———
└ 131.239.122.8/298NET-CCF--131-239-122-8-29unknown———
└ 131.239.122.16/2816LTF-LT-614-131-239-122-16-28unknown———
└ 131.239.122.32/304NET-CCF---131-239-122-32-30unknown———
└ 131.239.122.36/304NET-CCF--0-131-239-122-36-30unknown———
└ 131.239.122.40/304NET-CCF--0-131-239-122-40-30unknown———
└ 131.239.122.44/304NET-CCF--0-131-239-122-44-30unknown———
└ 131.239.122.48/298LTF--131-239-122-48-29unknown———
└ 131.239.122.60/304NET-CCF--SD-50946-131-239-122-60-30unknown———
└ 131.239.122.64/298LTF--131-239-122-64-29unknown———
└ 131.239.122.72/298LTF--131-239-122-72-29unknown———
└ 131.239.122.80/298LTF--131-239-122-80-29unknown———
└ 131.239.122.88/298LTF-LT-787-131-239-122-88-29unknown———
└ 131.239.122.96/298NET-CCF--SD-51088-131-239-122-96-29unknown———
└ 131.239.122.104/304NET-CCF--0-131-239-122-104-30unknown———
└ 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———
← Previous1–200 of 319 · page 1 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