LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

216.57.136.0/24

1 residential-proxy exit · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
216.57.136.0/23
No RPKI
Announced by
AS46887
Type
Internet provider
63% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

876 observations

Proxy providers listing exits

  • BottingTools
  • Byteful
  • CatProxies
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • HideProxy
  • IPFly
  • InfiniteProxies
  • LudaxProxy
  • NovaProxy
  • ProxiesVision
  • ProxyEmpire
  • ProxyGeo
  • PuraRoute
  • RainProxy
  • VantageProxies

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
216.57.136.0/21
since Nov 2021
AS46887Internet provider13
2 always on
Zayo Bandwidth
216.57.128.0/19
since Nov 2021
AS46887Internet provider26
5 always on
Zayo Bandwidth

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
216.57.128.0/198,192ZAYO-CCF-216-57-128-0Zayo Bandwidth (ZAYOB) · USDirect AllocationJun 7, 2000abuse@zayo.com
└ 216.57.136.32/2732VTP-SWIP-283unknown———
└ 216.57.136.64/2732NET-CCF---216-57-136-64-27unknown———
└ 216.57.136.96/298NET-CCF---216-57-136-96-29unknown———
└ 216.57.136.104/304NET-CCF---216-57-136-104-30unknown———
└ 216.57.136.108/304NET-CCF-0-216-57-136-108-30unknown———
└ 216.57.136.112/2816NET-CCF---216-57-136-112-28unknown———
└ 216.57.136.128/2732VTP-SWIP-284unknown———
└ 216.57.136.160/2732VTP-SWIP-285unknown———
└ 216.57.136.192/298NET-CCF--0-216-57-136-192-29unknown———
└ 216.57.136.200/304NET-CCF---216-57-136-200-30unknown———
└ 216.57.136.204/304NET-CCF--216-57-136-204-30unknown———
└ 216.57.136.208/2816NET-CCF--216-57-136-208-28unknown———
└ 216.57.136.224/298NET-CCF---216-57-136-224-29unknown———
└ 216.57.136.232/298NET-CCF--0-216-57-136-232-29unknown———
└ 216.57.136.240/2816NET-CCF--216-57-136-240-28unknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Internet provider16063%3
Business9638%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 216.57.136.0/23

Prefix
216.57.136.0/23
Announced by
AS46887 Crown Castle Fiber LLC
Type
Internet provider
Proxy exits
3
RPKI
No RPKI
Netname
ZAYO-CCF-216-57-128-0
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