Data as of Nov 10, 2026
212.
- Proxy activity
- Not seen in 30 days
- Type
- Residential
- Risk
- 0 / 100 · Low
- Announced by
- AS12597Gotalandsnatet ABInternet provider
- Announcement
- 212.3.0.0/21No RPKI
- Company
- Leissner Data AB
- Location
- Trollhättan, Västra Götaland, Sweden
Network & registry
Announced by
Announcement
- Prefix
- 212.3.0.0/21
- Announced by
- AS12597 Gotalandsnatet AB
- Type
- Residential
- RPKI
- No RPKI
Origin network
AS12597
SE
- Name
- Gotalandsnatet AB
- Type
- Internet provider
- Registered
- Aug 13, 1999
- Domain
- gotanet.se
- Website
- www.gotanet.se
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.3.0.0/21
212.3.0.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Mar 2010 · 17 yr
- Origin networks
- 1
IRR
Route objects on 212.3.0.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12597 | RIPE | THN-1 | LEISSNER-MNT | Mar 3, 2010 |
Whois
Registration for this address
- Range
- 212.
3. 0. 0/ 19 - Netname
- SE-LEISSNER-980312
- Registrant
- Leissner Data AB
- Registrant country
- SE
- Organization
- Leissner Data AB (ORG-LDA2-RIPE)
- Org country
- SE
- Type
- ALLOCATED PA
- Created
- Oct 12, 2001
- Updated
- Jan 22, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- SE
- Delegated
- Mar 12, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
leissner. se - Name
- Leissner Data Contact Role
- Handle
- LDCR1-RIPE