Autonomous System
AS29470 JSC RetnNet
ISPActiveRussiaRIPE
AS29470 (RETNRU-MSK-AS) is an ISP network operated by JSC RetnNet in Russia, registered with RIPE. It has 4 IPv4 prefixes with 15,360 addresses and 1 IPv6 prefix, which makes it the 8,118th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses15,360in 4 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#8,118of 82,200 active ASNs
Details
OrganizationJSC RetnNet
AS nameRETNRU-MSK-AS
Websiteretn.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse@retn.ru
Registered2003-09-19
Last updated2026-04-16
IPv4 prefixes
4 prefixes · 15,360 addresses| Network | Addresses | First – last address |
|---|---|---|
| 46.46.128.0/19 | 8,192 | 46.46.128.0 – 46.46.159.255 |
| 46.46.160.0/20 | 4,096 | 46.46.160.0 – 46.46.175.255 |
| 46.46.176.0/21 | 2,048 | 46.46.176.0 – 46.46.183.255 |
| 46.46.184.0/22 | 1,024 | 46.46.184.0 – 46.46.187.255 |
46.46.128.0/19 46.46.160.0/20 46.46.176.0/21 46.46.184.0/22
IPv6 prefixes
1 prefix- 2a02:24b0::/32
2a02:24b0::/32
Query AS29470 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=AS29470&key=YOUR_API_KEY"Any address in its prefixes resolves to AS29470, with or without a key:
curl "https://api.ipapi.is/?q=46.46.128.1"