Autonomous System
AS15774 Limited Liability Company TTK-Svyaz
ISPActiveRussiaRIPE
AS15774 (TTK-RTL) is an ISP network operated by Limited Liability Company TTK-Svyaz in Russia, registered with RIPE. It has 353 IPv4 prefixes with 385,280 addresses and 17 IPv6 prefixes, which makes it the 808th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses385,280in 353 prefixes
IPv6 prefixes17≈ 2.7 × 10²⁹ addresses
Size rank#808of 82,200 active ASNs
Details
OrganizationLimited Liability Company TTK-Svyaz
AS nameTTK-RTL
Websitettk.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactnmc@ttk.ru
Registered2009-07-31
Last updated2025-01-13
IPv4 prefixes
353 prefixes · 385,280 addresses| Network | Addresses | First – last address |
|---|---|---|
| 188.168.0.0/16 | 65,536 | 188.168.0.0 – 188.168.255.255 |
| 188.244.128.0/17 | 32,768 | 188.244.128.0 – 188.244.255.255 |
| 95.83.128.0/18 | 16,384 | 95.83.128.0 – 95.83.191.255 |
| 176.125.64.0/18 | 16,384 | 176.125.64.0 – 176.125.127.255 |
| 79.132.96.0/19 | 8,192 | 79.132.96.0 – 79.132.127.255 |
| 178.76.224.0/19 | 8,192 | 178.76.224.0 – 178.76.255.255 |
| 213.138.64.0/19 | 8,192 | 213.138.64.0 – 213.138.95.255 |
| 31.42.96.0/20 | 4,096 | 31.42.96.0 – 31.42.111.255 |
| 95.83.128.0/20 | 4,096 | 95.83.128.0 – 95.83.143.255 |
| 109.74.208.0/20 | 4,096 | 109.74.208.0 – 109.74.223.255 |
| 188.168.16.0/20 | 4,096 | 188.168.16.0 – 188.168.31.255 |
| 188.244.224.0/20 | 4,096 | 188.244.224.0 – 188.244.239.255 |
| 213.129.112.0/20 | 4,096 | 213.129.112.0 – 213.129.127.255 |
| 5.254.176.0/21 | 2,048 | 5.254.176.0 – 5.254.183.255 |
| 31.132.240.0/21 | 2,048 | 31.132.240.0 – 31.132.247.255 |
| 31.132.248.0/21 | 2,048 | 31.132.248.0 – 31.132.255.255 |
| 31.134.248.0/21 | 2,048 | 31.134.248.0 – 31.134.255.255 |
| 37.58.32.0/21 | 2,048 | 37.58.32.0 – 37.58.39.255 |
| 46.20.64.0/21 | 2,048 | 46.20.64.0 – 46.20.71.255 |
| 46.151.88.0/21 | 2,048 | 46.151.88.0 – 46.151.95.255 |
| 46.226.240.0/21 | 2,048 | 46.226.240.0 – 46.226.247.255 |
| 81.4.224.0/21 | 2,048 | 81.4.224.0 – 81.4.231.255 |
| 81.4.232.0/21 | 2,048 | 81.4.232.0 – 81.4.239.255 |
| 81.4.248.0/21 | 2,048 | 81.4.248.0 – 81.4.255.255 |
| 86.110.184.0/21 | 2,048 | 86.110.184.0 – 86.110.191.255 |
188.168.0.0/16 188.244.128.0/17 95.83.128.0/18 176.125.64.0/18 79.132.96.0/19 178.76.224.0/19 213.138.64.0/19 31.42.96.0/20 95.83.128.0/20 109.74.208.0/20 188.168.16.0/20 188.244.224.0/20 213.129.112.0/20 5.254.176.0/21 31.132.240.0/21 31.132.248.0/21 31.134.248.0/21 37.58.32.0/21 46.20.64.0/21 46.151.88.0/21 46.226.240.0/21 81.4.224.0/21 81.4.232.0/21 81.4.248.0/21 86.110.184.0/21
The 25 largest of 353. The API and the database have all of them.
IPv6 prefixes
17 prefixes- 2a00:1138::/32
- 2a02:618::/32
- 2a03:600::/32
- 2a02:28d8::/36
- 2a03:3700::/36
- 2a03:3700:1000::/36
- 2a03:3700:2000::/36
- 2a03:3700:3000::/36
- 2a03:3700:4000::/36
- 2a03:3700:5000::/36
- 2a00:1138:7300::/40
- 2a03:3700:1700::/40
- 2a02:618:6::/48
- 2a02:618:7::/48
- 2a02:618:8::/48
- 2a02:618:9::/48
- 2a03:3700:1006::/48
2a00:1138::/32 2a02:618::/32 2a03:600::/32 2a02:28d8::/36 2a03:3700::/36 2a03:3700:1000::/36 2a03:3700:2000::/36 2a03:3700:3000::/36 2a03:3700:4000::/36 2a03:3700:5000::/36 2a00:1138:7300::/40 2a03:3700:1700::/40 2a02:618:6::/48 2a02:618:7::/48 2a02:618:8::/48 2a02:618:9::/48 2a03:3700:1006::/48
Query AS15774 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=AS15774&key=YOUR_API_KEY"Any address in its prefixes resolves to AS15774, with or without a key:
curl "https://api.ipapi.is/?q=188.168.0.1"