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Data as of Nov 9, 2026

216.57.156.0/23

3 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
3
0.59% of its addresses · 30 days
Always-on exits
2
67% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
33
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

5.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
216.57.157.0/2422
216.57.156.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BottingTools
  • Byteful
  • CliProxy
  • ColaProxy
  • Decodo
  • EnigmaProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • IPRoyal
  • LemonBright
  • LudaxProxy
  • MoMoProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • Proxiware
  • ProxyEmpire
  • ProxyRack
  • Proxying
  • PuraRoute
  • RainProxy
  • RoamProxy
  • RolaProxy
  • Thordata
  • YumiProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
216.57.128.0/19
since Nov 2021
AS46887Internet provider25
5 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
216.57.128.0/198,192ZAYO-CCF-216-57-128-0Zayo Bandwidth (ZAYOB) · USDirect AllocationJun 7, 2000abuse@zayo.com
└ 216.57.156.0/2816NET-0-216-57-156-0-28unknown———
└ 216.57.156.32/2732LTF-0-216-57-156-32-27unknown———
└ 216.57.156.88/298LTF--216-57-156-88-29unknown———
└ 216.57.156.96/298LTF-0-216-57-156-96-29unknown———
└ 216.57.156.128/2732LTF--216-57-156-128-27unknown———
└ 216.57.156.160/2816LTF-0-216-57-156-160-28unknown———
└ 216.57.156.184/298LTF--216-57-156-184-29unknown———
└ 216.57.156.208/2816LTF-0-216-57-156-208-28unknown———
└ 216.57.156.240/2816LTF-216-57-156-240-28unknown———
└ 216.57.157.64/298LTF-0-216-57-157-64-29unknown———
└ 216.57.157.80/298LTF-216-57-157-80-29unknown———
└ 216.57.157.104/298LTF--216-57-157-104-29unknown———
└ 216.57.157.112/2816LTF-0-216-57-157-112-28unknown———
└ 216.57.157.160/298LTF--216-57-157-160-29unknown———
└ 216.57.157.192/298LTF--216-57-157-192-29unknown———
└ 216.57.157.200/298NET-0-216-57-157-200-29unknown———
└ 216.57.157.208/2816LTF-0-216-57-157-208-28unknown———
└ 216.57.157.240/298LTF-216-57-157-240-29unknown———
└ 216.57.157.248/298LTF-216-57-157-248-29unknown———

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