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Data as of Nov 15, 2026

188.121.0.0/19

77 residential-proxy exits · 30 days

Internet Union Sp. z o.o.

Announcement
this exact prefix
RPKI valid
Announced by
AS49242
Type
Residential
98% of it

Residential-proxy exits

Proxy exits
77
0.94% of its addresses · 30 days
Always-on exits
30
39% of its exits
Spread
16 of 32
/24s with at least one exit
Providers
82
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

99K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
188.121.8.0/242946
188.121.19.0/2412
188.121.22.0/2407
188.121.5.0/2403
188.121.13.0/2403
188.121.3.0/2402
188.121.26.0/2402
188.121.20.0/2402
188.121.0.0/2402
188.121.14.0/2401
188.121.17.0/2401
188.121.12.0/2401
188.121.21.0/2401
188.121.9.0/2401
188.121.23.0/2401
188.121.4.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GoProxies
  • GonzoProxy
  • HELODATA
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MagneticProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYLANE
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

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
188.121.0.0/198,192PL-INTERNETUNION-20090505Internet Union Sp. z o.o. (ORG-IUPD1-RIPE) · PLALLOCATED PAMay 5, 2009abuse@internetunion.pl
└ 188.121.0.0 - 188.121.2.255768Internet_Union-Seev_networkInternet Union Spolka AkcyjnaASSIGNED PAMar 14, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.3.0/24256Internet_Union-Moico_networkInternet Union Spolka AkcyjnaASSIGNED PAMar 14, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.4.0/24256Internet_Union-Moico_networkInternet Union Spolka AkcyjnaASSIGNED PAJan 31, 2023abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.5.0/24256Internet_Union-REDE_networkInternet Union Spolka AkcyjnaASSIGNED PAJan 31, 2023abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.6.0/24256Internet_Union-Moico_networkInternet Union Spolka AkcyjnaASSIGNED PAJan 31, 2023abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.7.0/24256Internet_Union-Moico_networkInternet Union Spolka AkcyjnaASSIGNED PAJan 31, 2023abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.8.0/24256Internet_Union-Moico_networkInternet Union Spolka AkcyjnaASSIGNED PAMar 14, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.9.0 - 188.121.16.2552,048Internet_Union-Moico_network_1Internet Union Spolka AkcyjnaASSIGNED PAMar 15, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.17.0 - 188.121.24.2552,048Internet_Union-Moico_network_2Internet Union Spolka AkcyjnaASSIGNED PAMar 15, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.25.0 - 188.121.28.2551,024Internet_Union-Moico_network_3Internet Union Spolka AkcyjnaASSIGNED PAMar 15, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.29.0/24256Internet_Union-STANPC_networkInternet Union Spolka AkcyjnaASSIGNED PAMar 14, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.30.0 - 188.121.31.127384Internet_Union-Infrastructure_networkInternet Union Spolka AkcyjnaASSIGNED PAMar 14, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.31.128/2664Internet_Union-Datacenter_I_networkInternet Union Spolka AkcyjnaASSIGNED PAMar 14, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505
└ 188.121.31.192/2664Internet_Union-Datacenter_II_networkInternet Union Spolka AkcyjnaASSIGNED PAMar 14, 2013abuse@internetunion.pl
via PL-INTERNETUNION-20090505

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

8,192 addresses
TypeAddressesShareRanges
Residential8,06498%1
Hosting1281.6%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Aug 2009
Current origin since
Aug 2009 · 17 yr
Origin networks
1