Autonomous System
AS42478 Yug-Link Ltd.
ISPActiveRussiaRIPE
AS42478 (Yug-Link-AS) is an ISP network operated by Yug-Link Ltd. in Russia, registered with RIPE. It has 12 IPv4 prefixes with 17,152 addresses, which makes it the 7,540th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses17,152in 12 prefixes
IPv6 prefixes0none
Size rank#7,540of 82,200 active ASNs
Details
OrganizationYug-Link Ltd.
AS nameYug-Link-AS
Websiteyug-link.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse@yug-link.ru
Registered2007-02-28
Last updated2025-12-23
IPv4 prefixes
12 prefixes · 17,152 addresses| Network | Addresses | First – last address |
|---|---|---|
| 77.233.0.0/19 | 8,192 | 77.233.0.0 – 77.233.31.255 |
| 77.233.0.0/22 | 1,024 | 77.233.0.0 – 77.233.3.255 |
| 77.233.4.0/22 | 1,024 | 77.233.4.0 – 77.233.7.255 |
| 77.233.8.0/22 | 1,024 | 77.233.8.0 – 77.233.11.255 |
| 77.233.12.0/22 | 1,024 | 77.233.12.0 – 77.233.15.255 |
| 77.233.16.0/22 | 1,024 | 77.233.16.0 – 77.233.19.255 |
| 77.233.20.0/22 | 1,024 | 77.233.20.0 – 77.233.23.255 |
| 77.233.24.0/22 | 1,024 | 77.233.24.0 – 77.233.27.255 |
| 77.233.28.0/22 | 1,024 | 77.233.28.0 – 77.233.31.255 |
| 77.233.3.0/24 | 256 | 77.233.3.0 – 77.233.3.255 |
| 77.233.17.0/24 | 256 | 77.233.17.0 – 77.233.17.255 |
| 77.233.24.0/24 | 256 | 77.233.24.0 – 77.233.24.255 |
77.233.0.0/19 77.233.0.0/22 77.233.4.0/22 77.233.8.0/22 77.233.12.0/22 77.233.16.0/22 77.233.20.0/22 77.233.24.0/22 77.233.28.0/22 77.233.3.0/24 77.233.17.0/24 77.233.24.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS42478 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=AS42478&key=YOUR_API_KEY"Any address in its prefixes resolves to AS42478, with or without a key:
curl "https://api.ipapi.is/?q=77.233.0.1"