Autonomous System
AS21191 Joint Stock Company TransTeleCom
ISPActiveRussiaRIPE
AS21191 (ASN-SEVERTTK) is an ISP network operated by Joint Stock Company TransTeleCom in Russia, registered with RIPE. It has 57 IPv4 prefixes with 43,520 addresses and 9 IPv6 prefixes, which makes it the 4,589th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses43,520in 57 prefixes
IPv6 prefixes9≈ 7.9 × 10²⁸ addresses
Size rank#4,589of 82,200 active ASNs
Details
OrganizationJoint Stock Company TransTeleCom
AS nameASN-SEVERTTK
Websitettk.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse@ttk.ru
Registered2002-08-08
Last updated2025-01-13
IPv4 prefixes
57 prefixes · 43,520 addresses| Network | Addresses | First – last address |
|---|---|---|
| 80.92.0.0/19 | 8,192 | 80.92.0.0 – 80.92.31.255 |
| 83.69.0.0/19 | 8,192 | 83.69.0.0 – 83.69.31.255 |
| 5.178.24.0/21 | 2,048 | 5.178.24.0 – 5.178.31.255 |
| 37.99.216.0/21 | 2,048 | 37.99.216.0 – 37.99.223.255 |
| 149.154.112.0/21 | 2,048 | 149.154.112.0 – 149.154.119.255 |
| 5.43.240.0/22 | 1,024 | 5.43.240.0 – 5.43.243.255 |
| 5.43.244.0/22 | 1,024 | 5.43.244.0 – 5.43.247.255 |
| 37.99.220.0/22 | 1,024 | 37.99.220.0 – 37.99.223.255 |
| 80.92.20.0/22 | 1,024 | 80.92.20.0 – 80.92.23.255 |
| 83.69.12.0/22 | 1,024 | 83.69.12.0 – 83.69.15.255 |
| 83.69.16.0/22 | 1,024 | 83.69.16.0 – 83.69.19.255 |
| 83.69.20.0/22 | 1,024 | 83.69.20.0 – 83.69.23.255 |
| 83.69.24.0/22 | 1,024 | 83.69.24.0 – 83.69.27.255 |
| 185.2.184.0/22 | 1,024 | 185.2.184.0 – 185.2.187.255 |
| 80.92.14.0/23 | 512 | 80.92.14.0 – 80.92.15.255 |
| 83.69.0.0/23 | 512 | 83.69.0.0 – 83.69.1.255 |
| 83.69.30.0/23 | 512 | 83.69.30.0 – 83.69.31.255 |
| 80.92.0.0/24 | 256 | 80.92.0.0 – 80.92.0.255 |
| 80.92.1.0/24 | 256 | 80.92.1.0 – 80.92.1.255 |
| 80.92.2.0/24 | 256 | 80.92.2.0 – 80.92.2.255 |
| 80.92.3.0/24 | 256 | 80.92.3.0 – 80.92.3.255 |
| 80.92.4.0/24 | 256 | 80.92.4.0 – 80.92.4.255 |
| 80.92.5.0/24 | 256 | 80.92.5.0 – 80.92.5.255 |
| 80.92.6.0/24 | 256 | 80.92.6.0 – 80.92.6.255 |
| 80.92.7.0/24 | 256 | 80.92.7.0 – 80.92.7.255 |
80.92.0.0/19 83.69.0.0/19 5.178.24.0/21 37.99.216.0/21 149.154.112.0/21 5.43.240.0/22 5.43.244.0/22 37.99.220.0/22 80.92.20.0/22 83.69.12.0/22 83.69.16.0/22 83.69.20.0/22 83.69.24.0/22 185.2.184.0/22 80.92.14.0/23 83.69.0.0/23 83.69.30.0/23 80.92.0.0/24 80.92.1.0/24 80.92.2.0/24 80.92.3.0/24 80.92.4.0/24 80.92.5.0/24 80.92.6.0/24 80.92.7.0/24
The 25 largest of 57. The API and the database have all of them.
IPv6 prefixes
9 prefixes- 2a02:530::/32
- 2a02:530:17::/48
- 2a02:530:18::/48
- 2a02:530:20::/48
- 2a02:530:21::/48
- 2a02:530:22::/48
- 2a02:530:28::/48
- 2a02:530:30::/48
- 2a02:530:32::/48
2a02:530::/32 2a02:530:17::/48 2a02:530:18::/48 2a02:530:20::/48 2a02:530:21::/48 2a02:530:22::/48 2a02:530:28::/48 2a02:530:30::/48 2a02:530:32::/48
Query AS21191 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=AS21191&key=YOUR_API_KEY"Any address in its prefixes resolves to AS21191, with or without a key:
curl "https://api.ipapi.is/?q=80.92.0.1"Other networks of Joint Stock Company TransTeleCom
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