Data as of Nov 7, 2026
109.224.76.128/26
2 residential-proxy exits · 30 daysCETIN a.s.
Residential-proxy exits
Proxy exits
2
3.1% of its addresses · 30 days
Providers
4
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
55 observations
Proxy providers listing exits
- FastProxy
- RainProxy
- Shifter
- Thordata
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 |
|---|---|---|---|---|---|---|
| 109.224.64.0/18 | 16,384 | CZ-CETIN-20100108 | CETIN a.s. (ORG-EPSS1-RIPE) · CZ | ALLOCATED PA | Oct 21, 2025 | abuse@ |
| └ 109.224.76.128/26 | 64 | CZ-MNET | M-NET ro24 | ASSIGNED PA | Jun 19, 2017 | abuse@ via CZ-CETIN-20100108 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 109.224.64.0/18
- Prefix
- 109.224.64.0/18
- Announced by
- AS197197 CETIN a.s.
- Type
- Residential
- Proxy exits
- 61
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- CZ-CETIN-20100108
- Registrant
- CETIN a.s.
- RIR
- RIPE NCC
Origin network
AS197197
CZ
- Name
- CETIN a.s.
- Type
- Internet provider
- Registered
- Jul 28, 2010
- Domain
- cetin.cz
- Website
- www.mnetstudenka.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 109.224.64.0/18
109.224.64.0/18
Routing history
- Pattern
- Stable
- First seen
- Oct 2011
- Current origin since
- Oct 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 109.224.64.0/18 | AS197197 | /18 | RIPE | RPKI valid |
IRR
Route objects on 109.224.64.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS197197 | RIPE | M.NET STUDENKA s. r. o. | MNT-MNET | Aug 23, 2015 |
Whois
Registration for this announcement
- Range
- 109.
224. 64. 0/ 18 - Netname
- CZ-CETIN-20100108
- Registrant
- CETIN a.s.
- Registrant country
- CZ
- Organization
- CETIN a.s. (ORG-EPSS1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Oct 21, 2025
- Updated
- Oct 21, 2025
- Maintainer
- CETIN-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jan 8, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cetin. cz - Name
- CETIN hostmaster
- Handle
- CTN100-RIPE