Data as of Nov 9, 2026
109.105.45.0/24
3 residential-proxy exits · 30 daysO2 Czech Republic, a.s.
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
13
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
96 observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- Byteful
- FastProxy
- GonzoProxy
- LemonBright
- Novada
- ProxyWing
- Shifter
- Thordata
- ThunderProxy
- VitalExclusive
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 109.105.32.0/19 | 8,192 | CZ-CZNET-20090914 | O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZ | ALLOCATED PA | Sep 14, 2009 | abuse@ |
| └ 109.105.45.0/29 | 8 | GONET-CZ | IP Address range for GO-NET | ASSIGNED PA | Oct 24, 2012 | abuse@ via CZ-CZNET-20090914 |
| └ 109. | 39 | SELFNET-CZ | Self Servis Ltd. | ASSIGNED PA | Oct 24, 2012 | abuse@ via CZ-CZNET-20090914 |
| └ 109.105.45.64/28 | 16 | AC | AC Vyskov | ASSIGNED PA | Oct 24, 2012 | abuse@ via CZ-CZNET-20090914 |
| └ 109.105.45.80/29 | 8 | ITSELF | itself ltd. | ASSIGNED PA | Mar 27, 2015 | abuse@ via CZ-CZNET-20090914 |
| └ 109.105.45.128/26 | 64 | MAKIS | itself, spol.s r.o. | ASSIGNED PA | Jan 8, 2014 | abuse@ via CZ-CZNET-20090914 |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 129 | 50% | 4 | |
| Business | 127 | 50% | 4 |
Network & registry
Announced by
Covering announcement 109.105.32.0/19
- Prefix
- 109.105.32.0/19
- Announced by
- AS12570 O2 Czech Republic, a.s.
- Type
- Residential
- Proxy exits
- 67
- Always-on exits
- 10
- RPKI
- RPKI valid
- Netname
- CZ-CZNET-20090914
- Registrant
- O2 Czech Republic, a.s.
- RIR
- RIPE NCC
Origin network
AS12570
CZ
- Name
- O2 Czech Republic, a.s.
- Type
- Internet provider
- Registered
- Jul 28, 1999
- Domain
- o2.cz
- Website
- www.itself.cz/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 109.105.32.0/19
109.105.32.0/19
Routing history
- Pattern
- Stable
- First seen
- Dec 2009
- Current origin since
- Dec 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 109.105.32.0/19 | AS12570 | /19 | RIPE | RPKI valid |
IRR
Route objects on 109.105.32.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12570 | RIPE | ITSELF | MNET-IP-MNT | Sep 27, 2018 |
Whois
Registration for this announcement
- Range
- 109.
105. 32. 0/ 19 - Netname
- CZ-CZNET-20090914
- 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
- Sep 14, 2009
- Updated
- Jun 20, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Sep 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
o2. cz - Name
- Abuse-C Role
- Handle
- AR14410-RIPE