AS213273 OSISM GmbH 🇩🇪 DE
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
768 (3 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
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
- AS213273
- Name
- OSISM GmbH
- Organisation
- OSISM
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2022-12-13
- Peering policy
- Open
- IRR as-set
- AS213273:AS-OSISM
- Website
- https://osism.tech
- PeeringDB
- net/24104
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 81.163.192.0/23 v4 | RPKI valid | 43 | 3454941998200638213273 | 2026-09-18 |
| 81.163.194.0/24 v4 | RPKI valid | 43 | 3454941998200638213273 | 2026-09-18 |
| 2a13:1a81::/32 v6 | RPKI valid | 37 | 3454941998200638213273 | 2026-09-18 |