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Data as of Nov 8, 2026

173.225.52.0/23

4 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Hosting
50% of it

Residential-proxy exits

Proxy exits
4
0.78% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
17
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

1.1K observations
  • Business
  • Hosting

/24s with the most always-on exits

/24Always-on exitsProxy exits
173.225.53.0/2403
173.225.52.0/2401

Proxy providers listing exits

  • AnyIP
  • BottingTools
  • CliProxy
  • ColaProxy
  • EnigmaProxy
  • FastProxy
  • FlexyProxies
  • IPFly
  • InfiniteProxies
  • LudaxProxy
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • PuraRoute
  • Thordata
  • VantageProxies
  • ZENPROXY_LITE

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
173.225.48.0/20
since Oct 2025
AS46887Internet provider7Zayo Bandwidth
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
173.225.52.0/24
since May 2019
AS46887Internet provider1Zayo Bandwidth
173.225.53.0/24
since Oct 2018
AS46537Hosting3Zayo 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
173.225.48.0/204,096ZAYO-CCF-173-225-48-0Zayo Bandwidth (ZAYOB) · USDirect AllocationJan 26, 2010abuse@zayo.com
└ 173.225.52.0/2732FLEETCROSS-HOLDINGS-INCunknown———
└ 173.225.52.32/2816PASSERO-ASSOCIATESunknown———
└ 173.225.52.48/298HOME-INSTEADunknown———
└ 173.225.52.56/304HOME-INSTEADunknown———
└ 173.225.52.60/304FIBERTECH-CORPunknown———
└ 173.225.52.64/2732ROCHESTER-CITY-SCHOOL-DISTRICTunknown———
└ 173.225.52.96/298ROCHESTER-AREA-COMMUNITY-FOUNDATION-2unknown———
└ 173.225.52.104/298CAPSTONE-INFORMATION-TECHNOLOGIESunknown———
└ 173.225.52.128/2664CITY-OF-ROCHESTERunknown———
└ 173.225.52.192/298ROCHESTER-CITY-SCHOOL-DISTRICTunknown———
└ 173.225.52.200/298ROCHESTER-CITY-SCHOOLSunknown———
└ 173.225.52.208/2985LINXunknown———
└ 173.225.52.216/298UNIVERSITY-OF-ROCHESTERunknown———
└ 173.225.52.224/298QUINTEL-USA-INCunknown———
└ 173.225.52.232/298INTRINSIQunknown———
└ 173.225.52.240/298OMNI-Dunknown———
└ 173.225.52.248/304FRONTIER-SCIENCEunknown———
└ 173.225.52.252/304MWI-INCunknown———
└ 173.225.53.0/24256ECOLO-HOSTING-LLCECOLO Hosting LLC (C04793337) · USReassignedDec 9, 2013abuse@zayo.com
via ZAYO-CCF-173-225-48-0

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

512 addresses
TypeAddressesShareRanges
Hosting25650%1
Business24047%18
Internet provider163.1%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