Autonomous System
AS29226 JSC Mastertel
ISPActiveRussiaRIPE
AS29226 (MASTERTEL-AS) is an ISP network operated by JSC Mastertel in Russia, registered with RIPE. It has 39 IPv4 prefixes with 48,896 addresses and 9 IPv6 prefixes, which makes it the 4,396th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses48,896in 39 prefixes
IPv6 prefixes9≈ 1.7 × 10³⁰ addresses
Size rank#4,396of 82,200 active ASNs
Details
OrganizationJSC Mastertel
AS nameMASTERTEL-AS
Websitemastertel.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactnoc@mastertel.ru
Registered2003-07-03
Last updated2026-09-18
IPv4 prefixes
39 prefixes · 48,896 addresses| Network | Addresses | First – last address |
|---|---|---|
| 83.69.192.0/19 | 8,192 | 83.69.192.0 – 83.69.223.255 |
| 31.44.80.0/20 | 4,096 | 31.44.80.0 – 31.44.95.255 |
| 109.73.32.0/20 | 4,096 | 109.73.32.0 – 109.73.47.255 |
| 178.238.112.0/20 | 4,096 | 178.238.112.0 – 178.238.127.255 |
| 195.133.240.0/20 | 4,096 | 195.133.240.0 – 195.133.255.255 |
| 217.67.176.0/20 | 4,096 | 217.67.176.0 – 217.67.191.255 |
| 89.106.168.0/21 | 2,048 | 89.106.168.0 – 89.106.175.255 |
| 89.107.200.0/21 | 2,048 | 89.107.200.0 – 89.107.207.255 |
| 89.169.56.0/21 | 2,048 | 89.169.56.0 – 89.169.63.255 |
| 94.141.104.0/22 | 1,024 | 94.141.104.0 – 94.141.107.255 |
| 130.49.156.0/22 | 1,024 | 130.49.156.0 – 130.49.159.255 |
| 138.16.156.0/22 | 1,024 | 138.16.156.0 – 138.16.159.255 |
| 185.30.16.0/22 | 1,024 | 185.30.16.0 – 185.30.19.255 |
| 185.115.92.0/22 | 1,024 | 185.115.92.0 – 185.115.95.255 |
| 195.133.216.0/22 | 1,024 | 195.133.216.0 – 195.133.219.255 |
| 217.144.168.0/22 | 1,024 | 217.144.168.0 – 217.144.171.255 |
| 79.171.172.0/23 | 512 | 79.171.172.0 – 79.171.173.255 |
| 79.171.174.0/23 | 512 | 79.171.174.0 – 79.171.175.255 |
| 83.217.24.0/23 | 512 | 83.217.24.0 – 83.217.25.255 |
| 212.8.238.0/23 | 512 | 212.8.238.0 – 212.8.239.255 |
| 81.94.34.0/24 | 256 | 81.94.34.0 – 81.94.34.255 |
| 81.94.36.0/24 | 256 | 81.94.36.0 – 81.94.36.255 |
| 81.94.38.0/24 | 256 | 81.94.38.0 – 81.94.38.255 |
| 81.94.41.0/24 | 256 | 81.94.41.0 – 81.94.41.255 |
| 81.94.43.0/24 | 256 | 81.94.43.0 – 81.94.43.255 |
83.69.192.0/19 31.44.80.0/20 109.73.32.0/20 178.238.112.0/20 195.133.240.0/20 217.67.176.0/20 89.106.168.0/21 89.107.200.0/21 89.169.56.0/21 94.141.104.0/22 130.49.156.0/22 138.16.156.0/22 185.30.16.0/22 185.115.92.0/22 195.133.216.0/22 217.144.168.0/22 79.171.172.0/23 79.171.174.0/23 83.217.24.0/23 212.8.238.0/23 81.94.34.0/24 81.94.36.0/24 81.94.38.0/24 81.94.41.0/24 81.94.43.0/24
The 25 largest of 39. The API and the database have all of them.
IPv6 prefixes
9 prefixes- 2a00:be00::/29
- 2a10:7100::/29
- 2a00:a960::/32
- 2a00:be07::/32
- 2a09:a501::/32
- 2a0a:2d01::/32
- 2a0f:7d03::/32
- 2a13:93c5::/32
- 2a00:be07:255::/48
2a00:be00::/29 2a10:7100::/29 2a00:a960::/32 2a00:be07::/32 2a09:a501::/32 2a0a:2d01::/32 2a0f:7d03::/32 2a13:93c5::/32 2a00:be07:255::/48
Query AS29226 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=AS29226&key=YOUR_API_KEY"Any address in its prefixes resolves to AS29226, with or without a key:
curl "https://api.ipapi.is/?q=83.69.192.1"