AS12553 Andreas Grawehr 🇨🇠CH
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
2 × /48
Upstreams
3
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS12553
- Name
- Andreas Grawehr
- Organisation
- Andreas Grawehr
- Country
- 🇨🇠CH
- RIR
- RIPENCC
- Allocated
- 2010-01-05
- Network type
- Educational/Research
- Traffic levels
- 100-1000Mbps
- Scope
- Regional
- Peering policy
- Open
- Website
- http://as12553.net
- PeeringDB
- net/15037
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 193.105.5.0/24 v4 | RPKI valid | 43 | 2448212553 | 2026-09-18 |
| 2001:67c:1028::/47 v6 | RPKI valid | 35 | 2448212553 | 2026-09-18 |