Data as of Nov 7, 2026
91.139.0.0/20
10 residential-proxy exits · 30 daysT-Mobile Czech Republic a.s.
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
41
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
16K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 91.139.2.0/24 | 1 | 1 | |
| 91.139.5.0/24 | 1 | 1 | |
| 91.139.6.0/24 | 1 | 1 | |
| 91.139.10.0/24 | 0 | 2 | |
| 91.139.12.0/24 | 0 | 2 | |
| 91.139.1.0/24 | 0 | 1 | |
| 91.139.7.0/24 | 0 | 1 | |
| 91.139.9.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPPeak
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LemonLabs
- MangoProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- 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
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 3,881 | 95% | 639 | |
| Residential | 153 | 3.7% | 19 | |
| Mobile | 62 | 1.5% | 8 |
Network & registry
Announced by
Covering announcement 91.139.0.0/17
- Prefix
- 91.139.0.0/17
- Announced by
- AS13036 T-Mobile Czech Republic a.s.
- Type
- Mobile
- Proxy exits
- 448
- Always-on exits
- 40
- RPKI
- RPKI valid
- Netname
- CZ-RADIOMOBIL-20070523
- Registrant
- T-Mobile Czech Republic a.s.
- RIR
- RIPE NCC
Origin network
AS13036
CZ
- Name
- T-Mobile Czech Republic a.s.
- Type
- Internet provider
- Registered
- Feb 24, 2000
- Domain
- t-mobile.cz
- Website
- www.t-mobile.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
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
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.139.0.0/17 | AS13036 | /17 | RIPE | RPKI valid |
IRR
Route objects on 91.139.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13036 | RIPE | T-Mobile Czech Republic a.s. | AS13036-MNT | Mar 19, 2014 |
Whois
Registration for this announcement
- Range
- 91.
139. 0. 0/ 17 - Netname
- CZ-RADIOMOBIL-20070523
- Registrant
- T-Mobile Czech Republic a.s.
- Registrant country
- CZ
- Organization
- T-Mobile Czech Republic a.s. (ORG-RA2-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- May 23, 2007
- Updated
- May 12, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- May 22, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
t-mobile. cz - Name
- Hostmaster T-Mobile Czech Republic
- Handle
- HR6606-RIPE