AS394621
Stack41, llc. ISP registered in United States
10IPv4 prefixes
1IPv6 prefixes
18%RPKI-valid
#7,745AS Rank
326/326RIS visibility
#2,972Rank in United States
2015-10-30Allocated
Stack41, llc. (AS394621) — ISP, registered in United States. announces 10 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #2972. Allocated: 2015-10-30.
IPv4 10IPv6 1
Announced prefixes · 11
- v4 148.59.133.0/24 unknown
- v4 148.59.37.0/24 unknown
- v4 161.38.16.0/22 unknown
- v4 161.38.16.0/24 unknown
- v4 161.38.17.0/24 unknown
- v4 161.38.18.0/24 unknown
- v4 161.38.19.0/24 unknown
- v4 162.223.125.0/24 unknown
- v4 207.166.139.0/24 valid
- v4 50.227.99.0/24 valid
- v6 2604:2240::/32 unknown
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 10 IPv4 · 1 IPv6 announced · RIS visibility 326/326 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 11 |
| 2026-06-13 | 11 |
Facilities · 1
- Data Holdings Milwaukee Milwaukee
AS topology · Customer cone 3
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