Data as of Nov 6, 2026
217.
- Proxy activity
- Not seen in 30 days
- Type
- Unknown
- Risk
- 0 / 100 · Low
- Announced by
- AS25496ZSR - ZT Bratislavazsr.sk
- Announcement
- 217.12.48.0/20No RPKI
- Location
- Staré Mesto, Bratislava Region, Slovakia
Network & registry
Announced by
Announcement
- Prefix
- 217.12.48.0/20
- Announced by
- AS25496 ZSR - ZT Bratislava
- Type
- Unknown
- Proxy exits
- 26
- Always-on exits
- 11
- RPKI
- No RPKI
Origin network
AS25496
SK
- Name
- ZSR - ZT Bratislava
- Registered
- Dec 10, 2002
- Domain
- zsr.sk
- Website
- www.zsr.sk/zt/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.12.48.0/20
217.12.48.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 217.12.48.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25496 | RIPE | ZSRNET | ZT-BRATISLAVA-MNT | Jul 14, 2003 |
Whois
Registration for this address
- Range
- 217.
12. 48. 0/ 20 - Netname
- SK-ZSR-20021118
- Registrant
- ZSR - ZT Bratislava
- Registrant country
- SK
- Organization
- ZSR - ZT Bratislava (ORG-ZZB1-RIPE)
- Org country
- SK
- Type
- ALLOCATED PA
- Created
- Nov 18, 2002
- Updated
- Aug 31, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- SK
- Delegated
- Nov 18, 2002
- Status
- assigned
Report abuse
Abuse contact
- NMC.
datanet@ zsr. sk - Name
- ZT Bratislava ABUSE handling
- Handle
- ZBAH1-RIPE