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Data as of Nov 3, 2026

131.239.188.0/23

2 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
2
0.39% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
3
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

10 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
131.239.188.0/2401
131.239.189.0/2401

Proxy providers listing exits

  • AnyIP
  • FloppyData
  • LemonBright

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
131.239.0.0/16
since Nov 2021
AS46887Internet provider185
27 always on
Zayo Bandwidth
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
131.239.189.0/24
since May 2022
AS46887Business1Zayo 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]
└ 131.239.188.0/2732LTF--131-239-188-0-27unknown———
└ 131.239.188.32/298LTF--131-239-188-32-29unknown———
└ 131.239.188.40/304NET-Z-CCF--131-239-188-40-30unknown———
└ 131.239.188.48/2816NET-Z-CCF--131-239-188-48-28unknown———
└ 131.239.188.64/2664LTF--131-239-188-64-26unknown———
└ 131.239.188.128/298LTF-0-131-239-188-128-29unknown———
└ 131.239.188.136/298LTF--131-239-188-136-29unknown———
└ 131.239.188.144/2816LTF-0-131-239-188-144-28unknown———
└ 131.239.188.168/298LTF--131-239-188-168-29unknown———
└ 131.239.188.184/298LTF-0-131-239-188-184-29unknown———
└ 131.239.188.208/298NET-CCF--0-131-239-188-208-29unknown———
└ 131.239.188.216/298NET-CCF--FCCI-SERVICES-INC-131-239-188-216-29unknown———
└ 131.239.188.224/298NET-CCF--131-239-188-224-29unknown———
└ 131.239.188.232/304NET-CCF---131-239-188-232-30unknown———
└ 131.239.188.236/304NET-CCF---131-239-188-236-30unknown———
└ 131.239.188.248/304NET-Z-CCF--131-239-188-248-30unknown———
└ 131.239.188.252/304NET-CCF---131-239-188-252-30unknown———
└ 131.239.189.0/24256NET-131-239-189-0-24Perry Township Schools (C08431380) · USReassignedMay 19, 2022[email protected]
via ZAYO-CCF-131-239-0-0

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