AS39904 MERIT GROUP a.s 🇨🇿 CZ
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
4,096 (16 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
5
ASes reachable through it
Registry and operator data
- AS number
- AS39904
- Name
- MERIT GROUP a.s
- Organisation
- MERIT GROUP a.s.
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2006-05-12
- Network type
- Cable/DSL/ISP
- Traffic levels
- 5-10Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-MERIT-NIX
- Website
- http://www.meritgroup.cz
- Looking glass
- https://lg.meritnet.cz
- PeeringDB
- net/3993
- Exchanges
- 1
- Facilities
- 3
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 |
|---|---|---|---|---|
| 46.227.168.0/21 v4 | RPKI valid | 43 | 2448239904 | 2026-09-18 |
| 91.215.12.0/22 v4 | RPKI valid | 42 | 2448239904 | 2026-09-18 |
| 195.189.0.0/22 v4 | RPKI valid | 42 | 2448239904 | 2026-09-18 |
| 2a02:7a00::/32 v6 | RPKI valid | 38 | 2448239904 | 2026-09-18 |