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Data as of Nov 5, 2026

176.12.112.0/22

144 residential-proxy exits · 30 days

Sauron CZ s.r.o.

Announcement
176.12.112.0/21
No RPKI
Announced by
AS57279
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
144
14% of its addresses · 30 days
Always-on exits
18
13% of its exits
Spread
1 of 4
/24s with at least one exit
Providers
77
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

32K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • NSocks
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateProxy
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
176.12.112.0/20
since Nov 2011
AS57279Residential186
21 always on
Sauron CZ s.r.o.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
176.12.112.0/204,096CZ-SAURON-20110914Sauron CZ s.r.o. (ORG-SCS34-RIPE) · CZALLOCATED PASep 14, 2011abuse@sauron.cz
└ 176.12.112.0/221,024SAURONNETSauron CZ s.r.o.ASSIGNED PAJan 19, 2012abuse@sauron.cz
via CZ-SAURON-20110914

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 176.12.112.0/21

Prefix
176.12.112.0/21
Announced by
AS57279 Sauron CZ s.r.o.
Type
Residential
Proxy exits
164
Always-on exits
20
RPKI
No RPKI
Netname
CZ-SAURON-20110914
Registrant
Sauron CZ s.r.o.
RIR
RIPE NCC
Origin network

AS57279

CZ
Name
Sauron CZ s.r.o.
Type
Internet provider
Registered
Sep 14, 2011
Domain
sauron.cz
Website
www.sauron.cz
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed