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Data as of Nov 9, 2026

93.91.144.0/20

130 residential-proxy exits · 30 days

ISP Alliance a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS210712
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
130
3.2% of its addresses · 30 days
Always-on exits
15
12% of its exits
Spread
14 of 16
/24s with at least one exit
Providers
81
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

30K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
93.91.150.0/241493
93.91.156.0/2412
93.91.151.0/2407
93.91.149.0/2406
93.91.158.0/2404
93.91.157.0/2404
93.91.152.0/2403
93.91.154.0/2402
93.91.145.0/2402
93.91.147.0/2402
93.91.146.0/2402
93.91.153.0/2401
93.91.155.0/2401
93.91.159.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LightningProxies
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NSocks
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • PrivateProxy
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • ZENPROXY_PREMIUM

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
93.91.144.0/204,096CZ-GRAPESC-20080516ISP Alliance a.s. (ORG-GSA22-RIPE) · CZALLOCATED PAMay 16, 2008abuse@ispalliance.cz
└ 93.91.144.0 - 93.91.146.255768GRAPESC-INFRASTRUCTUREGRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAMay 19, 2008hotline@grapesc.cz
└ 93.91.147.0/24256GRAPESC-LN1GRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAJun 29, 2009hotline@grapesc.cz
└ 93.91.148.0/24256GRAPESC-LN2GRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAJun 29, 2009hotline@grapesc.cz
└ 93.91.149.0/24256GRAPESCGRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAFeb 16, 2009hotline@grapesc.cz
└ 93.91.150.0/24256GRAPESCGRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAOct 6, 2008hotline@grapesc.cz
└ 93.91.151.0/2664GRAPESCGrape SC - ISPASSIGNED PAAug 22, 2020hotline@grapesc.cz
└ 93.91.151.64/2732GRAPESCGrape SC - ISPASSIGNED PAAug 29, 2025hotline@grapesc.cz
└ 93.91.151.96 - 93.91.151.255160GRAPESCGRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAAug 22, 2020hotline@grapesc.cz
└ 93.91.152.0/24256GRAPESCGRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAOct 6, 2008hotline@grapesc.cz
└ 93.91.153.0/24256GRAPESC-LN3GRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAJun 29, 2009hotline@grapesc.cz
└ 93.91.154.0/24256GRAPESC-LN4GRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PAJun 29, 2009hotline@grapesc.cz
└ 93.91.155.0/2732GRAPESC-JJSGRAPE SC,a.s. (ORG-GS394-RIPE)ASSIGNED PADec 19, 2012hotline@grapesc.cz
└ 93.91.155.32/2732GRAPESCGRAPE SC, a.s. - ISPASSIGNED PAMay 19, 2009hotline@grapesc.cz
└ 93.91.155.64/2664IBG-NETIBG-NET Kryry - ISPASSIGNED PAMay 19, 2009servis@ibg-net.cz
└ 93.91.155.128/2664GGCGrape SC - ISPASSIGNED PAJun 29, 2009noc@ispalliance.cz
└ 93.91.155.192/2732GRAPESCGrape SC - ISPASSIGNED PAJan 21, 2010hotline@grapesc.cz
└ 93.91.155.224/2732GRAPESCGRAPE SC, a.s. - ISPASSIGNED PADec 17, 2010hotline@grapesc.cz
└ 93.91.156.0/2664ITBUSINESS-BackupITBUSINESS (ORG-IA1792-RIPE)ASSIGNED PASep 28, 2023info@itbusiness.cz
└ 93.91.156.128/25128NetiNetNetiNet service s.r.o. (ORG-NSS46-RIPE)ASSIGNED PAMay 7, 2024info@netinet.cz
└ 93.91.157.0 - 93.91.159.255768KABEL1-CZJiri Ouda (ORG-JO39-RIPE)ASSIGNED PAJun 10, 2008admin@kabel1.cz

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS210712

CZ
Name
ISP Alliance a.s.
Type
Internet provider
Registered
Sep 24, 2021
Domain
ispalliance.cz
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed