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Data as of Nov 14, 2026

91.139.0.0/20

10 residential-proxy exits · 30 days

T-Mobile Czech Republic a.s.

Announcement
91.139.0.0/17
RPKI valid
Announced by
AS13036
Type
Business
95% of it

Residential-proxy exits

Proxy exits
10
0.24% of its addresses · 30 days
Always-on exits
3
30% of its exits
Spread
8 of 16
/24s with at least one exit
Providers
44
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

19K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
91.139.2.0/2411
91.139.5.0/2411
91.139.6.0/2411
91.139.10.0/2402
91.139.12.0/2402
91.139.1.0/2401
91.139.7.0/2401
91.139.9.0/2401

Proxy providers listing exits

  • Ake.net
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EVOPROXY
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LightningProxies
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • Proxyma
  • Q2IP
  • RH7Proxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive

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
Business3,88195%639
Residential1533.7%19
Mobile621.5%8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 91.139.0.0/17

91.139.0.0/17

Routing history

Pattern
Stable
First seen
Jun 2007
Current origin since
Apr 2014 · 13 yr
Origin networks
3
Last change of origin
Apr 2014
Recorded history

History

Handoffs
2