Data as of Nov 9, 2026
217.21.193.192/26
No anonymizer space · no proxy exits in 30 daysOsso B.V.
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 |
|---|---|---|---|---|---|---|
| 217.21.192.0/20 | 4,096 | NL-OSSOBV-20090327 | Osso B.V. (ORG-OB13-RIPE) · NL | ALLOCATED PA | Mar 27, 2009 | abuse@ |
| └ 217.21.193.192/26 | 64 | LAUNCHCAFE-ACCESS | LaunchCafe YEAH-Incubator Offices | ASSIGNED PA | Mar 23, 2013 | abuse@ via NL-OSSOBV-20090327 |
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 217.21.192.0/20
- Prefix
- 217.21.192.0/20
- Announced by
- AS43366 Osso B.V.
- Type
- Hosting
- Proxy exits
- 4
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- NL-OSSOBV-20090327
- Registrant
- Osso B.V.
- RIR
- RIPE NCC
Origin network
AS43366
NL
- Name
- Osso B.V.
- Type
- Hosting
- Registered
- Jul 20, 2007
- Domain
- osso.nl
- Website
- www.osso.nl
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.21.192.0/20
217.21.192.0/20
Routing history
- Pattern
- Stable
- First seen
- Apr 2009
- Current origin since
- Apr 2009 · 18 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.21.192.0/20 | AS43366 | /24 | RIPE | RPKI valid |
IRR
Route objects on 217.21.192.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43366 | RIPE | OSSO 217.21.192.0/20 | MNT-OSSOBV | Mar 31, 2009 |
Whois
Registration for this announcement
- Range
- 217.
21. 192. 0/ 20 - Netname
- NL-OSSOBV-20090327
- Registrant
- Osso B.V.
- Registrant country
- NL
- Organization
- Osso B.V. (ORG-OB13-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Mar 27, 2009
- Updated
- Feb 27, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Mar 27, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
osso. nl - Name
- OSSO B.V. NOC Role
- Handle
- ON1