Data as of Nov 8, 2026
81.94.61.0/24
No anonymizer space · no proxy exits in 30 daysoja.at GmbH
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 |
|---|---|---|---|---|---|---|
| 81.94.56.0/21 | 2,048 | AT-OJA-20060512 | oja.at GmbH (ORG-OG57-RIPE) · AT | ALLOCATED PA | Sep 24, 2019 | abuse@ |
| └ 81.94.61.0/24 | 256 | IT-DSL-1 | unknown | ASSIGNED PA | Apr 4, 2008 | abuse@ via AT-OJA-20060512 |
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 81.94.56.0/21
- Prefix
- 81.94.56.0/21
- Announced by
- AS39912 oja.at GmbH
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- AT-OJA-20060512
- Registrant
- oja.at GmbH
- RIR
- RIPE NCC
Routing timeline
Who has announced 81.94.56.0/21
81.94.56.0/21
Routing history
- Pattern
- Stable
- First seen
- Sep 2019
- Current origin since
- Sep 2019 · 7.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.94.56.0/21 | AS39912 | /21 | RIPE | RPKI valid |
IRR
Route objects on 81.94.56.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39912 | RIPE | OJA-MNT | Apr 28, 2022 |
Whois
Registration for this announcement
- Range
- 81.
94. 56. 0/ 21 - Netname
- AT-OJA-20060512
- Registrant
- oja.at GmbH
- Registrant country
- AT
- Organization
- oja.at GmbH (ORG-OG57-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Sep 24, 2019
- Updated
- Sep 24, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- May 12, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
oja. at - Name
- Oja.at Hostmaster
- Handle
- OH1326-RIPE