Autonomous System
AS41798 JSC Transtelecom
ISPActiveKazakhstanRIPE
AS41798 (TTC-AS) is an ISP network operated by JSC Transtelecom in Kazakhstan, registered with RIPE. It has 188 IPv4 prefixes with 82,944 addresses and 18 IPv6 prefixes, which makes it the 2,620th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses82,944in 188 prefixes
IPv6 prefixes18≈ 7.9 × 10²⁸ addresses
Size rank#2,620of 82,200 active ASNs
Details
OrganizationJSC Transtelecom
AS nameTTC-AS
Websitettk.ru
Country Kazakhstan (KZ)
Network typeISP
RegistryRIPE
Abuse contactazelkhanov@rambler.ru
Registered2006-10-26
Last updated2026-08-12
IPv4 prefixes
188 prefixes · 82,944 addresses| Network | Addresses | First – last address |
|---|---|---|
| 91.185.0.0/19 | 8,192 | 91.185.0.0 – 91.185.31.255 |
| 87.255.208.0/20 | 4,096 | 87.255.208.0 – 87.255.223.255 |
| 91.246.80.0/20 | 4,096 | 91.246.80.0 – 91.246.95.255 |
| 94.141.224.0/20 | 4,096 | 94.141.224.0 – 94.141.239.255 |
| 176.98.224.0/20 | 4,096 | 176.98.224.0 – 176.98.239.255 |
| 37.17.176.0/21 | 2,048 | 37.17.176.0 – 37.17.183.255 |
| 37.208.40.0/21 | 2,048 | 37.208.40.0 – 37.208.47.255 |
| 91.246.96.0/21 | 2,048 | 91.246.96.0 – 91.246.103.255 |
| 178.22.168.0/21 | 2,048 | 178.22.168.0 – 178.22.175.255 |
| 82.115.44.0/22 | 1,024 | 82.115.44.0 – 82.115.47.255 |
| 87.255.204.0/22 | 1,024 | 87.255.204.0 – 87.255.207.255 |
| 94.141.240.0/22 | 1,024 | 94.141.240.0 – 94.141.243.255 |
| 94.141.248.0/22 | 1,024 | 94.141.248.0 – 94.141.251.255 |
| 176.98.240.0/22 | 1,024 | 176.98.240.0 – 176.98.243.255 |
| 45.140.24.0/23 | 512 | 45.140.24.0 – 45.140.25.255 |
| 87.255.202.0/23 | 512 | 87.255.202.0 – 87.255.203.255 |
| 2.57.96.0/24 | 256 | 2.57.96.0 – 2.57.96.255 |
| 2.57.97.0/24 | 256 | 2.57.97.0 – 2.57.97.255 |
| 2.57.98.0/24 | 256 | 2.57.98.0 – 2.57.98.255 |
| 2.57.99.0/24 | 256 | 2.57.99.0 – 2.57.99.255 |
| 37.17.176.0/24 | 256 | 37.17.176.0 – 37.17.176.255 |
| 37.17.177.0/24 | 256 | 37.17.177.0 – 37.17.177.255 |
| 37.17.178.0/24 | 256 | 37.17.178.0 – 37.17.178.255 |
| 37.17.180.0/24 | 256 | 37.17.180.0 – 37.17.180.255 |
| 37.17.182.0/24 | 256 | 37.17.182.0 – 37.17.182.255 |
91.185.0.0/19 87.255.208.0/20 91.246.80.0/20 94.141.224.0/20 176.98.224.0/20 37.17.176.0/21 37.208.40.0/21 91.246.96.0/21 178.22.168.0/21 82.115.44.0/22 87.255.204.0/22 94.141.240.0/22 94.141.248.0/22 176.98.240.0/22 45.140.24.0/23 87.255.202.0/23 2.57.96.0/24 2.57.97.0/24 2.57.98.0/24 2.57.99.0/24 37.17.176.0/24 37.17.177.0/24 37.17.178.0/24 37.17.180.0/24 37.17.182.0/24
The 25 largest of 188. The API and the database have all of them.
IPv6 prefixes
18 prefixes- 2a00:ab40::/32
- 2a00:ab40:100::/48
- 2a00:ab40:101::/48
- 2a00:ab40:102::/48
- 2a00:ab40:103::/48
- 2a00:ab40:200::/48
- 2a00:ab40:201::/48
- 2a00:ab40:300::/48
- 2a00:ab40:301::/48
- 2a00:ab40:3000::/48
- 2a00:ab40:4000::/48
- 2a00:ab40:5000::/48
- 2a00:ab40:7200::/48
- 2a00:ab40:7201::/48
- 2a00:ab40:7300::/48
- 2a00:ab40:7301::/48
- 2a00:ab40:7400::/48
- 2a00:ab40:7401::/48
2a00:ab40::/32 2a00:ab40:100::/48 2a00:ab40:101::/48 2a00:ab40:102::/48 2a00:ab40:103::/48 2a00:ab40:200::/48 2a00:ab40:201::/48 2a00:ab40:300::/48 2a00:ab40:301::/48 2a00:ab40:3000::/48 2a00:ab40:4000::/48 2a00:ab40:5000::/48 2a00:ab40:7200::/48 2a00:ab40:7201::/48 2a00:ab40:7300::/48 2a00:ab40:7301::/48 2a00:ab40:7400::/48 2a00:ab40:7401::/48
Query AS41798 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=AS41798&key=YOUR_API_KEY"Any address in its prefixes resolves to AS41798, with or without a key:
curl "https://api.ipapi.is/?q=91.185.0.1"