Data as of Nov 11, 2026
37.9.170.0/23
No anonymizer space · no proxy exits in 30 daysWebSupport s.r.o.
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 |
|---|---|---|---|---|---|---|
| 37.9.168.0/21 | 2,048 | SK-WEBSUPPORT-20111214 | WebSupport s.r.o. (ORG-WS58-RIPE) · SK | ALLOCATED PA | Dec 14, 2011 | abuse@ |
| └ 37.9.170.0/23 | 512 | SK-WEBSUPPORT | VPS | ASSIGNED PA | Dec 28, 2011 | abuse@ via SK-WEBSUPPORT-20111214 |
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 37.9.168.0/21
- Prefix
- 37.9.168.0/21
- Announced by
- AS51013 WebSupport s.r.o.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- SK-WEBSUPPORT-20111214
- Registrant
- WebSupport s.r.o.
- RIR
- RIPE NCC
Origin network
AS51013
SK
- Name
- WebSupport s.r.o.
- Type
- Hosting
- Registered
- May 17, 2010
- Domain
- websupport.sk
- Website
- www.websupport.sk/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.9.168.0/21
37.9.168.0/21
Routing history
- Pattern
- Stable
- First seen
- Dec 2011
- Current origin since
- Dec 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.9.168.0/21 | AS51013 | /24 | RIPE | RPKI valid |
IRR
Route objects on 37.9.168.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS51013 | RIPE | Websupport, s.r.o. | MNT-SK-WEBSUPPORT2-1 | Jul 3, 2025 |
Whois
Registration for this announcement
- Range
- 37.
9. 168. 0/ 21 - Netname
- SK-WEBSUPPORT-20111214
- Registrant
- WebSupport s.r.o.
- Registrant country
- SK
- Organization
- WebSupport s.r.o. (ORG-WS58-RIPE)
- Org country
- SK
- Type
- ALLOCATED PA
- Created
- Dec 14, 2011
- Updated
- Jul 3, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- SK
- Delegated
- Dec 14, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
websupport. sk - Name
- Abuse-C Role
- Handle
- AR17298-RIPE