Data as of Nov 10, 2026
212.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS15518Circular Informationssysteme GmbHcircular.deBusiness
- Announcement
- 212.86.188.0/22RPKI valid
- Location
- Stuttgart, Baden-Wurttemberg, Germany
Network & registry
Announced by
Announcement
- Prefix
- 212.86.188.0/22
- Announced by
- AS15518 Circular Informationssysteme GmbH
- Type
- Business
- RPKI
- RPKI valid
Origin network
AS15518
DE
- Name
- Circular Informationssysteme GmbH
- Type
- Business
- Registered
- Jul 25, 2000
- Domain
- circular.de
- Website
- www.circular.de
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.86.188.0/22
212.86.188.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2013
- Current origin since
- Oct 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.86.188.0/22 | AS15518 | /22 | RIPE | RPKI valid |
IRR
Route objects on 212.86.188.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15518 | RIPE | circular Informationssysteme GmbH | CIRCULAR-NOC CIRCULAR-NET | Oct 24, 2025 |
Whois
Registration for this address
- Range
- 212.
86. 188. 0/ 22 - Netname
- DE-CIRC-990719
- Registrant
- Circular Informationssysteme GmbH
- Registrant country
- DE
- Organization
- Circular Informationssysteme GmbH (ORG-CIG1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Dec 11, 2013
- Updated
- Oct 24, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jul 19, 1999
- Status
- assigned
Report abuse
Abuse contact
- guardian@
circular. net - Name
- CIRCULAR GUARDIAN
- Handle
- CG623-RIPE