AS216021 Stefan Johannes Mayer 🇨🇿 CZ
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
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IPv6 prefixes
1
1 × /48
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
- AS216021
- Name
- Stefan Johannes Mayer
- Organisation
- Stefan Johannes Mayer
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2023-11-08
- Scope
- Not Disclosed
- PeeringDB
- net/34639
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
0 in total
No prefixes.