Data as of Nov 10, 2026
147.78.170.0/23
No anonymizer space · no proxy exits in 30 daysOSTV s.r.o.
Network & registry
Announced by
Covering announcement 147.78.168.0/22
- Prefix
- 147.78.168.0/22
- Announced by
- AS209531 OSTV s.r.o.
- Type
- Residential
- Proxy exits
- 64
- Always-on exits
- 16
- RPKI
- RPKI valid
- Netname
- SK-OSTVSRO-20190122
- Registrant
- OSTV s.r.o.
- RIR
- RIPE NCC
Origin network
AS209531
SK
- Name
- OSTV s.r.o.
- Type
- Internet provider
- Registered
- Jan 22, 2019
- Domain
- ostv.sk
- Website
- www.ostv.sk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 147.78.168.0/22
147.78.168.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2019
- Current origin since
- Jun 2019 · 7.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 147.78.168.0/22 | AS209531 | /22 | RIPE | RPKI valid |
IRR
Route objects on 147.78.168.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS209531 | RIPE | OSTV | LIR-SK-OSTVSRO-1-MNT | Mar 5, 2024 |
Whois
Registration for this announcement
- Range
- 147.
78. 168. 0/ 22 - Netname
- SK-OSTVSRO-20190122
- Registrant
- OSTV s.r.o.
- Registrant country
- SK
- Organization
- OSTV s.r.o. (ORG-OS354-RIPE)
- Org country
- SK
- Type
- ALLOCATED PA
- Created
- Mar 5, 2024
- Updated
- Mar 5, 2024
- Maintainer
- lir-sk-ostvsro-1-MNT
- RIR
- RIPE NCC
- Country
- SK
- Delegated
- Jan 22, 2019
- Status
- assigned
Report abuse
Abuse contact
- martin@
bella. sk - Name
- Abuse-C Role
- Handle
- AR73681-RIPE