AS41108
FirstRoot ISP registered in Germany
14IPv4 prefixes
2IPv6 prefixes
63%RPKI-valid
#2,354AS Rank
327/327RIS visibility
#327Rank in Germany
2009-02-23Allocated
FirstRoot (AS41108) — ISP, registered in Germany. announces 14 IPv4 prefixes + 2 IPv6 prefixes. Rank in Germany: #327. Allocated: 2009-02-23.
IPv4 14IPv6 2
Announced prefixes · 16
- v4 193.25.100.0/23 valid
- v4 193.3.157.0/24 valid
- v4 195.110.20.0/24 valid
- v4 195.110.21.0/24 valid
- v4 195.128.168.0/23 unknown
- v4 195.242.78.0/23 unknown
- v4 195.254.136.0/23 unknown
- v4 195.88.172.0/23 unknown
- v4 195.88.44.0/23 valid
- v4 91.206.76.0/23 unknown
- v4 91.228.104.0/22 valid
- v4 91.228.52.0/23 valid
- v4 91.229.229.0/24 valid
- v4 91.230.27.0/24 valid
- v6 2001:67c:12a0::/48 valid
- v6 2a0f:5707:ab26::/48 unknown
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 14 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 16 |
| 2026-06-13 | 16 |
Internet Exchanges · 1
- DE-CIX Hamburg Hamburg 1 Gbps
Facilities · 2
- Digital Realty Dusseldorf DUS1-3 Düsseldorf
- comtrance Duesseldorf Düsseldorf
AS topology · Customer cone 12
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