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Data as of Nov 9, 2026

93.89.144.0/20

24 residential-proxy exits · 30 days

CEZNET s.r.o. · space held by GRADACE, spol. s r.o.

Announcement
this exact prefix
No RPKI
Announced by
AS42306
Type
Residential
92% of it

Residential-proxy exits

Proxy exits
24
0.59% of its addresses · 30 days
Always-on exits
5
21% of its exits
Spread
8 of 16
/24s with at least one exit
Providers
52
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

11K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
93.89.144.0/2428
93.89.152.0/2415
93.89.156.0/2411
93.89.157.0/2411
93.89.145.0/2403
93.89.146.0/2402
93.89.149.0/2402
93.89.151.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GoProxies
  • GonzoProxy
  • IPOasis
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • LightningProxies
  • MangoProxy
  • MarsProxies
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • 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
93.89.144.0/204,096CZ-GRADACE-20080409GRADACE, spol. s r.o. (ORG-GSSR1-RIPE) · CZALLOCATED PAApr 9, 2008admin-ripe@jicinet.cz
└ 93.89.144.0/24256GRADACE-NAT-1N_for_resident_clientsunknownASSIGNED PAMar 16, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.145.0/24256GRADACE-NAT-1N_for_resident_clientsunknownASSIGNED PAMar 16, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.146.0/24256GRADACE_Public_NAT_FOR_SMALL_BUSSINESS_CLIENTSunknownASSIGNED PAMar 20, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.147.0/24256GRADACE_Subnets_for_large_bussiness_clientsunknownSUB-ALLOCATED PAMar 21, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.147.0/298Continental_Automotive_Czech_RepublicunknownASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.8/298Integrovana_stredni_skola_Nova_PakaunknownASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.16/298ZPA_Nova_PakaCzech Republic ,Nova Paka, www.zpanp.euASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.24/298FREZITECzech Republic, Jicin, www.fmttooling.comASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.32/304Altran_Technologies_Czech_RepublicunknownASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.36/304Exekutorsky_urad_JicinCzech Republic, Jicin, www.exekutor-jicin.czASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.40/321Hospital_JicinCzech Republic, Jicin, Oblastni Nemocnice JicinASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.48/298Maso_Jicin_sroCzech Republic, Jicin, www.masojicin.czASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.147.56/298Complete_Internet_Services_sroCzech Republic, Jicin, www.cis.czASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.148.0/24256GRADACE_Subnets_for_large_bussiness_clientsunknownSUB-ALLOCATED PAMar 21, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.148.0/298Hospital_JicinCzech Republic, Jicin, Oblastni Nemocnice JicinASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via GRADACE_Subnets_for_large_bussiness_clients
└ 93.89.149.0/24256GRADACE_Subnets_for_large_bussiness_clents* It will be fully utilized in 3q/2017 *ASSIGNED PAMar 20, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.150.0/24256GRADACE_Segment_for_PPPoE_ClientsunknownASSIGNED PAMar 21, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.156.0/24256GRADACE-NAT_1N_for_resident_clientsunknownASSIGNED PAMar 20, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.157.0/24256GRADACE-NAT-1N_for_resident_clientsunknownASSIGNED PAMar 20, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409
└ 93.89.159.0/24256GRADACE-applications-serversunknownASSIGNED PAMar 16, 2017admin-ripe@jicinet.cz
via CZ-GRADACE-20080409

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

4,096 addresses
TypeAddressesShareRanges
Residential3,77592%4
Hosting2566.3%1
Business651.6%10

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS42306

CZ
Name
CEZNET s.r.o.
Type
Internet provider
Registered
Jan 30, 2007
Domain
edera.cz
Website
www.edera.cz
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed