AS15518 Circular Informationssysteme GmbH 🇩🇪 DE
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
8,192 (32 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS15518
- Name
- Circular Informationssysteme GmbH
- Organisation
- circular Informationssysteme
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2000-07-25
- Network type
- NSP
- Traffic levels
- 1-5Gbps
- Scope
- Europe
- Peering policy
- Open
- Website
- http://www.circular.de
- PeeringDB
- net/12947
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 212.86.160.0/20 v4 | RPKI valid | 41 | 38001822015518 | 2026-09-18 |
| 212.86.180.0/22 v4 | RPKI valid | 41 | 38001822015518 | 2026-09-18 |
| 212.86.188.0/22 v4 | RPKI valid | 41 | 38001822015518 | 2026-09-18 |
| 213.153.64.0/22 v4 | RPKI valid | 41 | 38001822015518 | 2026-09-18 |
| 213.153.72.0/22 v4 | RPKI valid | 41 | 38001822015518 | 2026-09-18 |
| 2a00:1180::/32 v6 | RPKI valid | 34 | 38001822015518 | 2026-09-18 |