AS206551 Thomas Butter 🇩🇪 DE
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
1,024 (4 × /24)
IPv6 prefixes
2
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
- AS206551
- Name
- Thomas Butter
- Organisation
- Thomas Butter
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2016-12-21
- Scope
- Not Disclosed
- PeeringDB
- net/12118
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 |
|---|---|---|---|---|
| 45.90.64.0/22 v4 | RPKI valid | 41 | 34927206551 | 2026-09-18 |
| 2a06:e881:110::/48 v6 | no ROA | 36 | 34927206551 | 2026-09-18 |
| 2a0c:ab80::/32 v6 | RPKI valid | 36 | 34927206551 | 2026-09-18 |