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Data as of Nov 8, 2026

64.238.128.0/21

11 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Internet provider

Residential-proxy exits

Proxy exits
11
0.54% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
14
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

20 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
64.238.133.0/24010
64.238.128.0/2401

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BottingTools
  • ColaProxy
  • EZProxies
  • FlexyProxies
  • FloppyData
  • Geonode
  • IPFly
  • NovaProxy
  • ProxyGeo
  • ResiProxies
  • Thordata
  • WealthProxies

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
64.238.128.0/24
since Sep 2014
AS46887Internet provider1Zayo Bandwidth
64.238.130.0/24
since Nov 2021
AS46887Internet providerZayo Bandwidth
64.238.132.0/22
since Nov 2024
AS46887Internet provider10Zayo Bandwidth
64.238.134.0/24
since Oct 2016
AS26016Internet providerZayo 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
64.238.128.0/204,096ZAYO-CCF-64-238-128-0Zayo Bandwidth (ZAYOB) · USDirect AllocationJan 16, 2009abuse@zayo.com
└ 64.238.129.64/2664NET-64-238-129-64-26unknown———
└ 64.238.130.0/298NET-64-238-130-0-29unknown———
└ 64.238.130.32/2732NET-64-238-130-32-27unknown———
└ 64.238.130.64/2664NET-64-238-130-64-26unknown———
└ 64.238.131.128/25128NET-64-238-131-128-25unknown———
└ 64.238.132.8/304NET-CCF--0-64-238-132-8-30unknown———
└ 64.238.132.12/304NET-Z-CCF-0-64-238-132-12-30unknown———
└ 64.238.132.16/2816NET-64-238-132-16-28unknown———
└ 64.238.132.32/2732NET-Z-CCF-0-64-238-132-32-27unknown———
└ 64.238.132.64/2664NET-64-238-132-64-26unknown———
└ 64.238.132.128/25128NET-64-238-132-128-25unknown———
└ 64.238.133.0/304NET-CCF---64-238-133-0-30unknown———
└ 64.238.133.4/304NET-CCF--0-64-238-133-4-30unknown———
└ 64.238.133.8/298NET-CCF---64-238-133-8-29unknown———
└ 64.238.133.16/304NET-CCF--0-64-238-133-16-30unknown———
└ 64.238.133.20/304NET-CCF--0-64-238-133-20-30unknown———
└ 64.238.133.24/298NET-CCF--0-64-238-133-24-29unknown———
└ 64.238.133.32/2816NET-CCF--0-64-238-133-32-28unknown———
└ 64.238.133.48/304NET-CCF--SD-50946-64-238-133-48-30unknown———
└ 64.238.133.52/304NET-CCF---64-238-133-52-30unknown———
└ 64.238.133.56/298NET-CCF--0-64-238-133-56-29unknown———
└ 64.238.133.64/2732NET-CCF--0-64-238-133-64-27unknown———
└ 64.238.133.96/298NET-CCF--0-64-238-133-96-29unknown———
└ 64.238.133.104/298NET-CCF-0-64-238-133-104-29unknown———
└ 64.238.133.112/298NET-CCF---64-238-133-112-29unknown———
└ 64.238.133.120/298NET-CCF---64-238-133-120-29unknown———
└ 64.238.133.128/2664NET-CCF---64-238-133-128-26unknown———
└ 64.238.133.192/2664NET-CCF---64-238-133-192-26unknown———
└ 64.238.135.0/298LTF--64-238-135-0-29unknown———
└ 64.238.135.8/298NET-CCF--64-238-135-8-29unknown———
└ 64.238.135.16/298LTF-0-64-238-135-16-29unknown———
└ 64.238.135.24/298NET-CCF---64-238-135-24-29unknown———
└ 64.238.135.32/298NET-Z-CCF--64-238-135-32-29unknown———
└ 64.238.135.40/298LTF--64-238-135-40-29unknown———
└ 64.238.135.48/2816LTF--64-238-135-48-28unknown———
└ 64.238.135.72/298NET-CCF---64-238-135-72-29unknown———
└ 64.238.135.80/298NET-64-238-135-80-29unknown———
└ 64.238.135.92/304NET-CCF---64-238-135-92-30unknown———
└ 64.238.135.96/304NET-CCF--0-64-238-135-96-30unknown———
└ 64.238.135.104/298NET-CCF--0-64-238-135-104-29unknown———
└ 64.238.135.116/304NET-CCF--0-64-238-135-116-30unknown———
└ 64.238.135.120/298NET-CCF--0-64-238-135-120-29unknown———
└ 64.238.135.132/304NET-CCF---64-238-135-132-30unknown———
└ 64.238.135.136/298NET-CCF---64-238-135-136-29unknown———
└ 64.238.135.144/298NET-64-238-135-144-29unknown———
└ 64.238.135.152/298NET-CCF---64-238-135-152-29unknown———
└ 64.238.135.160/298NET-CCF---64-238-135-160-29unknown———
└ 64.238.135.168/298NET-CCF--0-64-238-135-168-29unknown———
└ 64.238.135.176/304NET-CCF--0-64-238-135-176-30unknown———
└ 64.238.135.180/304NET-CCF---64-238-135-180-30unknown———
└ 64.238.135.184/298NET-CCF--0-64-238-135-184-29unknown———
└ 64.238.135.192/2816NET-CCF---64-238-135-192-28unknown———
└ 64.238.135.220/304NET-CCF--0-64-238-135-220-30unknown———
└ 64.238.135.224/298NET-CCF---64-238-135-224-29unknown———
└ 64.238.135.232/298NET-64-238-135-232-29unknown———
└ 64.238.135.240/298NET-64-238-135-240-29unknown———
└ 64.238.135.248/298NET-64-238-135-248-29unknown———

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