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Data as of Nov 7, 2026

185.52.173.0/24

15 residential-proxy exits · 30 days

ISP Alliance a.s.

Announcement
185.52.172.0/23
RPKI valid
Announced by
AS202131
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
15
5.9% of its addresses · 30 days
Always-on exits
1
6.7% of its exits
Providers
49
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

5.1K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • AnyIP
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonBright
  • MangoProxy
  • MoMoProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalExclusive
  • Webshare

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
185.52.172.0/23512CZ-GRAPESC-20140402ISP Alliance a.s. (ORG-GSA22-RIPE) · CZALLOCATED PAFeb 17, 2017abuse@ispalliance.cz
└ 185.52.173.0/24256HTNczHTN.cz (ORG-HA876-RIPE)ASSIGNED PASep 18, 2014info@htn.cz

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 185.52.172.0/23

Prefix
185.52.172.0/23
Announced by
AS202131 ISP Alliance a.s.
Type
Residential
Proxy exits
15
Always-on exits
1
RPKI
RPKI valid
Netname
CZ-GRAPESC-20140402
Registrant
ISP Alliance a.s.
RIR
RIPE NCC
Origin network

AS202131

CZ
Name
ISP Alliance a.s.
Type
Internet provider
Registered
Mar 31, 2014
Domain
ispalliance.cz
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed