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Data as of Nov 5, 2026

172.85.52.0/24

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
Internet provider
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
5
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

33 observations

Proxy providers listing exits

  • BlurPath
  • CliProxy
  • IPFly
  • IPPeak
  • NovProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
172.85.32.0/19
since May 2015
AS46887Internet provider4Zayo 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
172.85.32.0/198,192ZAYO-CCF-172-85-32-0Zayo Bandwidth (ZAYOB) · USDirect AllocationMay 18, 2015abuse@zayo.com
└ 172.85.52.8/298NET-0-172-85-52-8-29unknown———
└ 172.85.52.24/298LTF-SD-49966-172-85-52-24-29unknown———
└ 172.85.52.40/298NET-172-85-52-40-29unknown———
└ 172.85.52.48/298NET-172-85-52-48-29unknown———
└ 172.85.52.96/2732NET-0-172-85-52-96-27unknown———
└ 172.85.52.184/298LTF--172-85-52-184-29unknown———
└ 172.85.52.216/298LTF--172-85-52-216-29unknown———
└ 172.85.52.224/2816NET-CCF--172-85-52-224-28unknown———

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