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Data as of Nov 3, 2026

131.239.80.0/20

7 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
7
0.17% of its addresses · 30 days
Always-on exits
1
14% of its exits
Spread
6 of 16
/24s with at least one exit
Providers
33
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

7.5K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
131.239.87.0/2411
131.239.94.0/2402
131.239.83.0/2401
131.239.89.0/2401
131.239.91.0/2401
131.239.95.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • AnyIP
  • BirdProxies
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • Decodo
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • IPFly
  • InfiniteProxies
  • LemonBright
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • ResiProxies
  • Thordata
  • ThunderProxy
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
131.239.0.0/16
since Nov 2021
AS46887Internet provider183
25 always on
Zayo Bandwidth
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
131.239.82.0/24
since Jan 2022
AS7170BusinessZayo 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]
└ 131.239.80.8/298LTF--131-239-80-8-29unknown———
└ 131.239.80.16/298LTF-0-131-239-80-16-29unknown———
└ 131.239.80.24/304NET-CCF--0-131-239-80-24-30unknown———
└ 131.239.80.28/304NET-CCF---131-239-80-28-30unknown———
└ 131.239.80.32/298LTF-131-239-80-32-29unknown———
└ 131.239.80.40/298LTF--131-239-80-40-29unknown———
└ 131.239.80.48/298NET-CCF--131-239-80-48-29unknown———
└ 131.239.80.56/298NET-CCF-0-131-239-80-56-29unknown———
└ 131.239.80.64/304NET-CCF--0-131-239-80-64-30unknown———
└ 131.239.80.72/298NET-131-239-80-72-29unknown———
└ 131.239.80.80/2816LTF--131-239-80-80-28unknown———
└ 131.239.80.96/298NET-CCF--0-131-239-80-96-29unknown———
└ 131.239.80.104/298NET-CCF--0-131-239-80-104-29unknown———
└ 131.239.80.112/304NET-131-239-80-112-30unknown———
└ 131.239.80.124/304NET-Z-CCF--131-239-80-124-30unknown———
└ 131.239.80.144/298NET-CCF---131-239-80-144-29unknown———
└ 131.239.80.152/298NET-CCF---131-239-80-152-29unknown———
└ 131.239.80.164/304NET-CCF--0-131-239-80-164-30unknown———
└ 131.239.80.176/298LTF--131-239-80-176-29unknown———
└ 131.239.80.188/304NET-CCF--0-131-239-80-188-30unknown———
└ 131.239.80.192/2816LTF--131-239-80-192-28unknown———
└ 131.239.80.208/298NET-Z-CCF-0-131-239-80-208-29unknown———
└ 131.239.80.216/298NET-Z-CCF--131-239-80-216-29unknown———
└ 131.239.80.224/298LTF-131-239-80-224-29unknown———
└ 131.239.80.232/298LTF-0-131-239-80-232-29unknown———
└ 131.239.80.240/298NET-0-131-239-80-240-29unknown———
└ 131.239.80.252/304NET-CCF--131-239-80-252-30unknown———
└ 131.239.81.0/298NET-CCF---131-239-81-0-29unknown———
└ 131.239.81.8/298NET-CCF--SD-51192-131-239-81-8-29unknown———
└ 131.239.81.16/298LTF--131-239-81-16-29unknown———
└ 131.239.81.24/298NET-CCF-0-131-239-81-24-29unknown———
└ 131.239.81.32/298NET-CCF---131-239-81-32-29unknown———
└ 131.239.81.40/298LTF-131-239-81-40-29unknown———
└ 131.239.81.64/2732NET-0-131-239-81-64-27unknown———
└ 131.239.81.96/2816LTF-0-131-239-81-96-28unknown———
└ 131.239.81.112/298LTF--131-239-81-112-29unknown———
└ 131.239.81.120/298NET-131-239-81-120-29unknown———
└ 131.239.81.128/298NET-Z-CCF-SD-50946-131-239-81-128-29unknown———
└ 131.239.81.136/298LTF-0-131-239-81-136-29unknown———
└ 131.239.81.152/298NET-CCF---131-239-81-152-29unknown———
└ 131.239.81.160/2816LTF-131-239-81-160-28unknown———
└ 131.239.81.180/304NET-CCF-TANDYM-GROUP-131-239-81-180-30unknown———
└ 131.239.81.184/298LTF-131-239-81-184-29unknown———
└ 131.239.81.196/304NET-CCF---131-239-81-196-30unknown———
└ 131.239.81.200/304NET-Z-CCF-0-131-239-81-200-30unknown———
└ 131.239.81.208/298NET-Z-CCF--131-239-81-208-29unknown———
└ 131.239.81.216/298LTF-0-131-239-81-216-29unknown———
└ 131.239.81.228/304NET-Z-CCF--131-239-81-228-30unknown———
└ 131.239.81.232/298LTF--131-239-81-232-29unknown———
└ 131.239.81.240/298NET-Z-CCF-0-131-239-81-240-29unknown———
└ 131.239.82.0/24256NET-0-131-239-82-0-24Bloomberg Foundation Networks (C08124775) · USReassignedDec 7, 2021[email protected]
via ZAYO-CCF-131-239-0-0
└ 131.239.83.0/298LTF-131-239-83-0-29unknown———
└ 131.239.83.12/304NET-Z-CCF--131-239-83-12-30unknown———
└ 131.239.83.16/298LTF-0-131-239-83-16-29unknown———
└ 131.239.83.24/298NET-Z-CCF--131-239-83-24-29unknown———
└ 131.239.83.32/2816LTF--131-239-83-32-28unknown———
└ 131.239.83.48/298LTF-131-239-83-48-29unknown———
└ 131.239.83.68/304NET-CCF--131-239-83-68-30unknown———
└ 131.239.83.72/298NET-CCF---131-239-83-72-29unknown———
└ 131.239.83.80/298NET-CCF---131-239-83-80-29unknown———
└ 131.239.83.88/298LTF--131-239-83-88-29unknown———
└ 131.239.83.96/298LTF--131-239-83-96-29unknown———
└ 131.239.83.104/298LTF--131-239-83-104-29unknown———
└ 131.239.83.116/304NET-0-131-239-83-116-30unknown———
└ 131.239.83.128/298NET-CCF--0-131-239-83-128-29unknown———
└ 131.239.83.140/304NET-CCF---131-239-83-140-30unknown———
└ 131.239.83.144/298NET-CCF--0-131-239-83-144-29unknown———
└ 131.239.83.152/304NET-CCF-0-131-239-83-152-30unknown———
└ 131.239.83.160/2816LTF-131-239-83-160-28unknown———
└ 131.239.83.176/2816LTF-0-131-239-83-176-28unknown———
└ 131.239.83.196/304NET-CCF--LT-210-131-239-83-196-30unknown———
└ 131.239.83.200/298NET-CCF---131-239-83-200-29unknown———
└ 131.239.83.216/304NET-CCF---131-239-83-216-30unknown———
└ 131.239.83.224/2816LTF--131-239-83-224-28unknown———
└ 131.239.83.240/298LTF--131-239-83-240-29unknown———
└ 131.239.83.248/298NET-Z-CCF--131-239-83-248-29unknown———
└ 131.239.84.0/298NET-CCF---131-239-84-0-29unknown———
└ 131.239.84.16/2816LTF-131-239-84-16-28unknown———
└ 131.239.84.32/298NET-131-239-84-32-29unknown———
└ 131.239.84.40/304NET-CCF--131-239-84-40-30unknown———
└ 131.239.84.44/304NET-CCF--131-239-84-44-30unknown———
└ 131.239.84.48/2816LTF-LT-359-131-239-84-48-28unknown———
└ 131.239.84.64/298LTF-0-131-239-84-64-29unknown———
└ 131.239.84.72/298NET-CCF---131-239-84-72-29unknown———
└ 131.239.84.80/298LTF--131-239-84-80-29unknown———
└ 131.239.84.88/298NET-Z-CCF--131-239-84-88-29unknown———
└ 131.239.84.104/304NET-131-239-84-104-30unknown———
└ 131.239.84.112/298LTF-LT-226-131-239-84-112-29unknown———
└ 131.239.84.128/298LTF-0-131-239-84-128-29unknown———
└ 131.239.84.136/298NET-CCF---131-239-84-136-29unknown———
└ 131.239.84.144/304NET-0-131-239-84-144-30unknown———
└ 131.239.84.148/304NET-0-131-239-84-148-30unknown———
└ 131.239.84.152/304NET-0-131-239-84-152-30unknown———
└ 131.239.84.164/304NET-131-239-84-164-30unknown———
└ 131.239.84.168/298LTF-0-131-239-84-168-29unknown———
└ 131.239.84.184/298LTF-0-131-239-84-184-29unknown———
└ 131.239.84.192/2816NET-Z-CCF--131-239-84-192-28unknown———
└ 131.239.84.208/2816NET-Z-CCF--131-239-84-208-28unknown———
└ 131.239.84.224/298LTF-0-131-239-84-224-29unknown———
└ 131.239.84.240/2816LTF-SD-50910-131-239-84-240-28unknown———
└ 131.239.85.0/24256NET-0-131-239-85-0-24unknown———
└ 131.239.87.0/298LTF-131-239-87-0-29unknown———
└ 131.239.87.8/304NET-CCF--LT-210-131-239-87-8-30unknown———
└ 131.239.87.16/298NET-CCF--LT-210-131-239-87-16-29unknown———
└ 131.239.87.24/298LTF-131-239-87-24-29unknown———
└ 131.239.87.32/298NET-131-239-87-32-29unknown———
└ 131.239.87.40/304NET-131-239-87-40-30unknown———
└ 131.239.87.48/298LTF-131-239-87-48-29unknown———
└ 131.239.87.64/298LTF-131-239-87-64-29unknown———
└ 131.239.87.80/2816LTF-0-131-239-87-80-28unknown———
└ 131.239.87.96/2816LTF-0-131-239-87-96-28unknown———
└ 131.239.87.112/298NET-CCF--LT-210-131-239-87-112-29unknown———
└ 131.239.87.120/298NET-CCF--LT-453-131-239-87-120-29unknown———
└ 131.239.87.128/298LTF-0-131-239-87-128-29unknown———
└ 131.239.87.144/298NET-CCF---131-239-87-144-29unknown———
└ 131.239.87.152/304NET-0-131-239-87-152-30unknown———
└ 131.239.87.156/304NET-0-131-239-87-156-30unknown———
└ 131.239.87.168/298NET-CCF---131-239-87-168-29unknown———
└ 131.239.87.176/298LTF-0-131-239-87-176-29unknown———
└ 131.239.87.184/298LTF-0-131-239-87-184-29unknown———
└ 131.239.87.192/298LTF--131-239-87-192-29unknown———
└ 131.239.87.200/304NET-Z-CCF--131-239-87-200-30unknown———
└ 131.239.87.208/298NET-CCF--131-239-87-208-29unknown———
└ 131.239.87.216/298LTF--131-239-87-216-29unknown———
└ 131.239.87.224/2816LTF--131-239-87-224-28unknown———
└ 131.239.87.248/298LTF--131-239-87-248-29unknown———
└ 131.239.88.0/25128NET-CCF--131-239-88-0-25unknown———
└ 131.239.88.128/2816NET-CCF--131-239-88-128-28unknown———
└ 131.239.88.144/2816NET-CCF--131-239-88-144-28unknown———
└ 131.239.88.160/298NET-CCF--131-239-88-160-29unknown———
└ 131.239.88.168/298NET-CCF--131-239-88-168-29unknown———
└ 131.239.88.176/2816NET-CCF--131-239-88-176-28unknown———
└ 131.239.88.192/298NET-CCF--131-239-88-192-29unknown———
└ 131.239.88.200/298NET-CCF--131-239-88-200-29unknown———
└ 131.239.88.208/298NET-CCF--131-239-88-208-29unknown———
└ 131.239.88.216/298NET-CCF--131-239-88-216-29unknown———
└ 131.239.88.224/298NET-CCF--131-239-88-224-29unknown———
└ 131.239.88.232/298NET-CCF--131-239-88-232-29unknown———
└ 131.239.88.240/298NET-CCF--131-239-88-240-29unknown———
└ 131.239.88.248/298NET-CCF--131-239-88-248-29unknown———
└ 131.239.89.0/2816NET-CCF---131-239-89-0-28unknown———
└ 131.239.89.16/298NET-CCF--0-131-239-89-16-29unknown———
└ 131.239.89.24/298NET-CCF---131-239-89-24-29unknown———
└ 131.239.89.32/298NET-CCF---131-239-89-32-29unknown———
└ 131.239.89.40/304NET-CCF--0-131-239-89-40-30unknown———
└ 131.239.89.44/304NET-CCF--0-131-239-89-44-30unknown———
└ 131.239.89.48/298NET-CCF--131-239-89-48-29unknown———
└ 131.239.89.56/298NET-CCF--0-131-239-89-56-29unknown———
└ 131.239.89.64/298NET-CCF--0-131-239-89-64-29unknown———
└ 131.239.89.72/298NET-CCF--0-131-239-89-72-29unknown———
└ 131.239.89.80/298NET-CCF--0-131-239-89-80-29unknown———
└ 131.239.89.88/298NET-CCF--0-131-239-89-88-29unknown———
└ 131.239.89.96/2816NET-CCF-0-131-239-89-96-28unknown———
└ 131.239.89.112/298NET-CCF-131-239-89-112-29unknown———
└ 131.239.89.120/298NET-CCF---131-239-89-120-29unknown———
└ 131.239.89.128/2816LTF--131-239-89-128-28unknown———
└ 131.239.89.152/298NET-Z-CCF--131-239-89-152-29unknown———
└ 131.239.89.160/304NET-CCF-131-239-89-160-30unknown———
└ 131.239.89.168/298NET-CCF---131-239-89-168-29unknown———
└ 131.239.89.176/298LTF-0-131-239-89-176-29unknown———
└ 131.239.89.192/298LTF-0-131-239-89-192-29unknown———
└ 131.239.89.200/298LTF-0-131-239-89-200-29unknown———
└ 131.239.89.216/304NET-Z-CCF--131-239-89-216-30unknown———
└ 131.239.89.224/2816LTF--131-239-89-224-28unknown———
└ 131.239.89.240/298NET-Z-CCF--131-239-89-240-29unknown———
└ 131.239.89.248/298LTF--131-239-89-248-29unknown———
└ 131.239.90.0/2816NET-CCF-0-131-239-90-0-28unknown———
└ 131.239.90.16/298LTF-0-131-239-90-16-29unknown———
└ 131.239.90.24/298NET-131-239-90-24-29unknown———
└ 131.239.90.32/298NET-CCF-0-131-239-90-32-29unknown———
└ 131.239.90.40/298LTF--131-239-90-40-29unknown———
└ 131.239.90.56/298LTF--131-239-90-56-29unknown———
└ 131.239.90.64/298LTF-0-131-239-90-64-29unknown———
└ 131.239.90.72/298NET-131-239-90-72-29unknown———
└ 131.239.90.80/298LTF-131-239-90-80-29unknown———
└ 131.239.90.88/298LTF--131-239-90-88-29unknown———
└ 131.239.90.96/298LTF-0-131-239-90-96-29unknown———
└ 131.239.90.104/298NET-131-239-90-104-29unknown———
└ 131.239.90.120/298NET-131-239-90-120-29unknown———
└ 131.239.90.128/2732LTF-0-131-239-90-128-27unknown———
└ 131.239.90.160/298NET-131-239-90-160-29unknown———
└ 131.239.90.168/298NET-CCF--0-131-239-90-168-29unknown———
└ 131.239.90.176/2816LTF-0-131-239-90-176-28unknown———
└ 131.239.90.192/298NET-0-131-239-90-192-29unknown———
└ 131.239.90.200/298NET-CCF--131-239-90-200-29unknown———
└ 131.239.90.216/298LTF-0-131-239-90-216-29unknown———
└ 131.239.90.224/298NET-CCF--0-131-239-90-224-29unknown———
└ 131.239.90.232/298LTF--131-239-90-232-29unknown———
└ 131.239.90.248/298LTF-0-131-239-90-248-29unknown———
└ 131.239.91.0/298NET-CCF-0-131-239-91-0-29unknown———
└ 131.239.91.8/304NET-0-131-239-91-8-30unknown———
└ 131.239.91.16/298LTF-0-131-239-91-16-29unknown———
└ 131.239.91.40/298LTF-0-131-239-91-40-29unknown———
└ 131.239.91.48/304NET-CCF--131-239-91-48-30unknown———
└ 131.239.91.52/304NET-CCF-0-131-239-91-52-30unknown———
└ 131.239.91.56/298LTF-0-131-239-91-56-29unknown———
└ 131.239.91.64/298NET-CCF--0-131-239-91-64-29unknown———
└ 131.239.91.72/298LTF--131-239-91-72-29unknown———
└ 131.239.91.96/298LTF--131-239-91-96-29unknown———
└ 131.239.91.144/298LTF-0-131-239-91-144-29unknown———
← Previous1–200 of 286 · page 1 of 2Next →

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

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