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Data as of Nov 8, 2026

144.121.75.0/24

2 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
144.121.64.0/20
No RPKI
Announced by
AS46887
Type
Internet provider
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Always-on exits
1
50% of its exits
Providers
21
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

4.3K observations

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • Decodo
  • FastProxy
  • FlashProxy
  • Geonode
  • InfiniteProxies
  • Novada
  • Oxylabs
  • PrivateProxy
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • RainProxy
  • Thordata
  • ThunderProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
144.121.64.0/18
since May 2016
AS46887Internet provider34
8 always on
Zayo Bandwidth
144.121.0.0/16
since Nov 2021
AS46887Internet provider131
25 always on
Zayo Bandwidth

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 144.121.64.0/20

Prefix
144.121.64.0/20
Announced by
AS46887 Crown Castle Fiber LLC
Type
Internet provider
Proxy exits
9
Always-on exits
3
RPKI
No RPKI
Netname
ZAYO-CCF-144-121-0-0
Registrant
Zayo Bandwidth
RIR
ARIN
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