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Data as of Nov 7, 2026

172.85.54.0/23

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
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
4
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

38 observations

Proxy providers listing exits

  • EnigmaProxy
  • NovaProxy
  • ProxyEmpire
  • ProxyRack

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
└ 172.85.54.48/298NET-172-85-54-48-29unknown———
└ 172.85.54.144/2816NET-172-85-54-144-28unknown———
└ 172.85.54.208/298LTF-172-85-54-208-29unknown———
└ 172.85.54.232/298LTF-0-172-85-54-232-29unknown———
└ 172.85.54.248/298LTF--172-85-54-248-29unknown———
└ 172.85.55.0/2664NET-SD-51172-172-85-55-0-26unknown———
└ 172.85.55.72/298NET-172-85-55-72-29unknown———
└ 172.85.55.112/298LTF--172-85-55-112-29unknown———
└ 172.85.55.128/298NET-172-85-55-128-29unknown———
└ 172.85.55.160/2816LTF--172-85-55-160-28unknown———
└ 172.85.55.192/298LTF-172-85-55-192-29unknown———
└ 172.85.55.240/298NET-172-85-55-240-29unknown———
└ 172.85.55.248/298NET-172-85-55-248-29unknown———

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