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Data as of Nov 8, 2026

216.57.128.0/22

1 residential-proxy exit · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
13
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

420 observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • B2Proxy
  • ColaProxy
  • EZProxies
  • FastProxy
  • GloryCloud
  • IPFly
  • IPPeak
  • LemonBright
  • LudaxProxy
  • RainProxy
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
216.57.128.0/19
since Nov 2021
AS46887Internet provider25
5 always on
Zayo Bandwidth
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
216.57.128.0/24
since Feb 2021
AS46887Internet 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
216.57.128.0/198,192ZAYO-CCF-216-57-128-0Zayo Bandwidth (ZAYOB) · USDirect AllocationJun 7, 2000abuse@zayo.com
└ 216.57.128.4/304NET-CCF---216-57-128-4-30unknown———
└ 216.57.128.8/298LTF--216-57-128-8-29unknown———
└ 216.57.128.16/298NET-CCF---216-57-128-16-29unknown———
└ 216.57.128.24/304NET-CCF--0-216-57-128-24-30unknown———
└ 216.57.128.28/304NET-CCF---216-57-128-28-30unknown———
└ 216.57.128.32/298NET-CCF---216-57-128-32-29unknown———
└ 216.57.128.40/298NET-CCF---216-57-128-40-29unknown———
└ 216.57.128.48/304NET-CCF---216-57-128-48-30unknown———
└ 216.57.128.52/304NET-CCF--0-216-57-128-52-30unknown———
└ 216.57.128.56/298NET-CCF--0-216-57-128-56-29unknown———
└ 216.57.128.64/298NET-CCF--0-216-57-128-64-29unknown———
└ 216.57.128.72/298NET-CCF--0-216-57-128-72-29unknown———
└ 216.57.128.80/304NET-CCF---216-57-128-80-30unknown———
└ 216.57.128.84/304NET-CCF--0-216-57-128-84-30unknown———
└ 216.57.128.88/298NET-CCF---216-57-128-88-29unknown———
└ 216.57.128.96/298NET-CCF---216-57-128-96-29unknown———
└ 216.57.128.104/298NET-CCF-216-57-128-104-29unknown———
└ 216.57.128.112/304NET-CCF--0-216-57-128-112-30unknown———
└ 216.57.128.116/304NET-CCF--0-216-57-128-116-30unknown———
└ 216.57.128.120/298NET-CCF---216-57-128-120-29unknown———
└ 216.57.128.128/298NET-CCF---216-57-128-128-29unknown———
└ 216.57.128.136/304NET-CCF--0-216-57-128-136-30unknown———
└ 216.57.128.140/304NET-CCF---216-57-128-140-30unknown———
└ 216.57.128.144/298NET-CCF--0-216-57-128-144-29unknown———
└ 216.57.128.152/298NET-CCF---216-57-128-152-29unknown———
└ 216.57.128.160/304NET-CCF---216-57-128-160-30unknown———
└ 216.57.128.164/304NET-CCF--0-216-57-128-164-30unknown———
└ 216.57.128.168/298NET-CCF---216-57-128-168-29unknown———
└ 216.57.128.176/298NET-CCF--0-216-57-128-176-29unknown———
└ 216.57.128.184/298NET-CCF--0-216-57-128-184-29unknown———
└ 216.57.128.196/304NET-CCF--216-57-128-196-30unknown———
└ 216.57.128.200/298NET-CCF-0-216-57-128-200-29unknown———
└ 216.57.128.216/298NET-Z-CCF--216-57-128-216-29unknown———
└ 216.57.128.224/2732NET-CCF--216-57-128-224-27unknown———
└ 216.57.129.0/2732NET-Z-CCF--216-57-129-0-27unknown———
└ 216.57.129.144/298VTP-SWIP-251unknown———
└ 216.57.130.4/304NET-CCF--216-57-130-4-30unknown———
└ 216.57.130.8/304NET-CCF---216-57-130-8-30unknown———
└ 216.57.130.12/304NET-CCF---216-57-130-12-30unknown———
└ 216.57.130.16/304NET-CCF--216-57-130-16-30unknown———
└ 216.57.130.20/304NET-CCF--0-216-57-130-20-30unknown———
└ 216.57.130.24/304NET-CCF---216-57-130-24-30unknown———
└ 216.57.130.28/304NET-CCF---216-57-130-28-30unknown———
└ 216.57.130.32/298NET-CCF---216-57-130-32-29unknown———
└ 216.57.130.40/304NET-CCF--0-216-57-130-40-30unknown———
└ 216.57.130.44/304NET-CCF-0-216-57-130-44-30unknown———
└ 216.57.130.48/2816NET-CCF--0-216-57-130-48-28unknown———
└ 216.57.130.64/2732NET-CCF-0-216-57-130-64-27unknown———
└ 216.57.130.96/304NET-Z-CCF--216-57-130-96-30unknown———
└ 216.57.130.100/304NET-Z-CCF--216-57-130-100-30unknown———
└ 216.57.130.104/298NET-Z-CCF-0-216-57-130-104-29unknown———
└ 216.57.130.128/2664NET-CCF-0-216-57-130-128-26unknown———
└ 216.57.130.192/2664NET-CCF-0-216-57-130-192-26unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Residential1,016>99%5
Business80.78%1

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