AS208453
Johan Karlsson trading as SweHosting Unknown registered in Sweden
4IPv4 prefixes
9IPv6 prefixes
85%RPKI-valid
#1,115AS Rank
327/327RIS visibility
#79Rank in Sweden
2023-04-28Allocated
Johan Karlsson trading as SweHosting (AS208453) — Unknown, registered in Sweden. announces 4 IPv4 prefixes + 9 IPv6 prefixes. Rank in Sweden: #79. Allocated: 2023-04-28.
IPv4 4IPv6 9
Announced prefixes · 13
- v4 193.181.23.0/24 valid
- v4 193.181.243.0/24 valid
- v4 193.181.244.0/24 valid
- v4 193.181.29.0/24 valid
- v6 2a07:54c1:f000::/36 unknown
- v6 2a07:54c4:1761::/48 valid
- v6 2a12:bec0:2d0::/48 valid
- v6 2a12:bec0:2d2::/48 valid
- v6 2a12:bec0:2da::/48 valid
- v6 2a12:bec0:2df::/48 valid
- v6 2a14:1ec7:f000::/40 unknown
- v6 2a14:1ec7:f500::/40 valid
- v6 2a14:1ec7:fffd::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 4 IPv4 · 10 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 13 |
| 2026-06-13 | 13 |
Internet Exchanges · 4
- SONIX Stockholm Stockholm 100 Gbps
- ERA-IX Amsterdam Amsterdam 10 Gbps
- STHIX - Stockholm Stockholm 10 Gbps
- FogIXP Avers 1 Gbps
Facilities · 4
- Digital Realty Amsterdam AMS9 Amsterdam
- Digital Realty Stockholm STO1-6 Stockholm
- Obenet Kista Gate Kista
- Obenet Riverlake Älvsjö