AS203819 Emily Kohlmeier 🇩🇪 DE
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
3
6 × /48
Upstreams
2
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS203819
- Name
- Emily Kohlmeier
- Organisation
- kyouma network
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2023-03-27
- Network type
- Educational/Research
- Traffic levels
- 1-5Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS203819:AS-CYBERCAT
- Website
- https://kyouma.net
- Looking glass
- https://lg.kyouma.net
- PeeringDB
- net/33395
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.150.123.0/24 v4 | RPKI valid | 47 | 3772149585203819 | 2026-09-18 |
| 2a0f:be01::/46 v6 | RPKI valid | 38 | 199854203819 | 2026-09-18 |
| 2a0f:be01::/48 v6 | RPKI valid | 38 | 199854203819 | 2026-09-18 |
| 2a0f:be01:fe::/48 v6 | RPKI valid | 38 | 199854203819 | 2026-09-18 |