Autonomous System
AS25417 Ljusnet AB
ISPActiveSwedenRIPE
AS25417 (Ljusnet-AS) is an ISP network operated by Ljusnet AB in Sweden, registered with RIPE. It has 3 IPv4 prefixes with 12,544 addresses and 2 IPv6 prefixes, which makes it the 8,999th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses12,544in 3 prefixes
IPv6 prefixes2≈ 7.9 × 10²⁸ addresses
Size rank#8,999of 82,200 active ASNs
Details
OrganizationLjusnet AB
AS nameLjusnet-AS
Websiteljusnet.se
Country Sweden (SE)
Network typeISP
RegistryRIPE
Abuse contactabuse@ljusnet.se
Registered2002-11-15
Last updated2025-12-30
IPv4 prefixes
3 prefixes · 12,544 addresses| Network | Addresses | First – last address |
|---|---|---|
| 87.249.160.0/19 | 8,192 | 87.249.160.0 – 87.249.191.255 |
| 80.65.192.0/20 | 4,096 | 80.65.192.0 – 80.65.207.255 |
| 194.103.35.0/24 | 256 | 194.103.35.0 – 194.103.35.255 |
87.249.160.0/19 80.65.192.0/20 194.103.35.0/24
IPv6 prefixes
2 prefixes- 2001:1660::/32
- 2001:67c:266c::/48
2001:1660::/32 2001:67c:266c::/48
Query AS25417 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS25417&key=YOUR_API_KEY"Any address in its prefixes resolves to AS25417, with or without a key:
curl "https://api.ipapi.is/?q=87.249.160.1"