LAYER3 INTEL
Get started
Sign in
Data as of Nov 15, 2026

77.242.80.0/20

41 residential-proxy exits · 30 days

O2 Czech Republic, a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS41046
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
41
1.0% of its addresses · 30 days
Always-on exits
3
7.3% of its exits
Spread
12 of 16
/24s with at least one exit
Providers
66
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

6.7K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
77.242.93.0/2416
77.242.85.0/2413
77.242.86.0/2413
77.242.89.0/2407
77.242.90.0/2405
77.242.88.0/2404
77.242.94.0/2404
77.242.87.0/2403
77.242.92.0/2403
77.242.80.0/2401
77.242.91.0/2401
77.242.95.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyWing
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • 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
77.242.80.0/204,096CZ-CZNET-20070227O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PAFeb 27, 2007abuse@o2.cz
└ 77.242.80.0/221,024NEJTV-B1-NETNejTV a.s.ASSIGNED PAOct 27, 2015abuse@o2.cz
via CZ-CZNET-20070227
└ 77.242.86.32/2732NEJCZ-LiberecunknownASSIGNED PAMay 23, 2022abuse@o2.cz
via CZ-CZNET-20070227

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
Residential4,064>99%2
Business320.78%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Feb 2008
Current origin since
Feb 2012 · 15 yr
Origin networks
2
Last change of origin
Feb 2012
Recorded history

History

Handoffs
1