AS24603
Ulf Kieber ISP registered in Germany
4IPv4 prefixes
2IPv6 prefixes
100%RPKI-valid
#22,575AS Rank
327/327RIS visibility
#771Rank in Germany
2002-01-16Allocated
Ulf Kieber (AS24603) — ISP, registered in Germany. announces 4 IPv4 prefixes + 2 IPv6 prefixes. Rank in Germany: #771. Allocated: 2002-01-16.
IPv4 4IPv6 2
Announced prefixes · 6
- v4 185.105.80.0/22 valid
- v4 193.108.179.0/24 valid
- v4 195.42.100.0/23 valid
- v4 45.152.100.0/22 valid
- v6 2001:67c:12e8::/47 valid
- v6 2001:67c:ef4::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 4 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 6 |
| 2026-06-13 | 6 |
Internet Exchanges · 1
- KleyReX Frankfurt 100 Mbps
Facilities · 1
- aixit Frankfurt Frankfurt
AS topology · Customer cone 1
Providers · 1
- AS29551 Aixit GmbH