AS30893
No ACK Group Holding AB Content registered in Bulgaria
7IPv4 prefixes
4IPv6 prefixes
91%RPKI-valid
#3,124AS Rank
327/327RIS visibility
#94Rank in Bulgaria
2004-01-07Allocated
No ACK Group Holding AB (AS30893) — Content, registered in Bulgaria. announces 7 IPv4 prefixes + 4 IPv6 prefixes. Rank in Bulgaria: #94. Allocated: 2004-01-07.
IPv4 7IPv6 4
Announced prefixes · 11
- v4 185.231.100.0/22 valid
- v4 192.121.239.0/24 unknown
- v4 195.47.238.0/24 valid
- v4 31.22.91.0/24 valid
- v4 31.22.92.0/24 valid
- v4 31.22.94.0/24 valid
- v4 5.175.218.0/24 valid
- v6 2a0c:5700:3135::/48 valid
- v6 2a0c:5700:3136::/48 valid
- v6 2a0c:5700:5353::/48 valid
- v6 2a0c:5700::/29 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 7 IPv4 · 4 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 11 |
| 2026-06-13 | 11 |
Internet Exchanges · 4
- KeFF-IX Stockholm, Gothenburg, Malmö, Amsterdam 100 Gbps
- SONIX Stockholm Stockholm 100 Gbps
- Netnod Stockholm BLUE -- MTU1500 Stockholm 10 Gbps
- Netnod Stockholm GREEN -- MTU1500 Stockholm 10 Gbps
Facilities · 2
- City Hosting Stockholm
- STOKAB KN7, Östermalm Stockholm