Data as of Nov 8, 2026
194.228.7.72/29
No anonymizer space · no proxy exits in 30 daysO2 Czech Republic, a.s.
Residential-proxy exits
Proxy exits
3
38% of its addresses · listed by providers
Always-on exits
1
33% of its exits
Providers
29
selling exits here
Proxy providers listing exits
- 2Captcha
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- GSocks
- GonzoProxy
- Infatica
- LemonBright
- LightningProxies
- MangoProxy
- NodeMaven
- Novada
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 194.228.0.0/16 since May 2005 | AS5610 | Residential | 64 3 always on | O2 Czech Republic, a.s. |
Network & registry
Announced by
Covering announcement 194.228.0.0/17
- Prefix
- 194.228.0.0/17
- Announced by
- AS5610 O2 Czech Republic, a.s.
- Type
- Residential
- Proxy exits
- 42
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- CZ-CZNET-971003
- Registrant
- O2 Czech Republic, a.s.
- RIR
- RIPE NCC
Routing timeline
Covering aggregate above, the prefix's own history below
194.228.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 194.228.0.0/17 | AS5610 | /17 | RIPE | RPKI valid |
| 194.228.0.0/16 | AS5610 | /16 | RIPE | Too specific |
IRR
Route objects on 194.228.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5610 | RIPE | CZ.CZNET | AS5610-MTN | May 22, 2013 |
Whois
Registration for this announcement
- Range
- 194.
228. 0. 0/ 16 - Netname
- CZ-CZNET-971003
- Registrant
- O2 Czech Republic, a.s.
- Registrant country
- CZ
- Organization
- O2 Czech Republic, a.s. (ORG-STAN1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Jun 13, 2002
- Updated
- May 21, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jan 12, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
o2. cz - Name
- Abuse-C Role
- Handle
- AR14410-RIPE