Autonomous System
AS205515 Telecommunication Systems LLC
ISPActiveRussiaRIPE
AS205515 (Telesystems) is an ISP network operated by Telecommunication Systems LLC in Russia, registered with RIPE. It has 11 IPv4 prefixes with 25,088 addresses, which makes it the 6,047th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses25,088in 11 prefixes
IPv6 prefixes0none
Size rank#6,047of 82,200 active ASNs
Details
OrganizationTelecommunication Systems LLC
AS nameTelesystems
Websiterusety.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactroman.miroshnichenko@rusety.ru
Registered2017-11-09
Last updated2023-10-27
IPv4 prefixes
11 prefixes · 25,088 addresses| Network | Addresses | First – last address |
|---|---|---|
| 77.121.32.0/19 | 8,192 | 77.121.32.0 – 77.121.63.255 |
| 77.123.192.0/19 | 8,192 | 77.123.192.0 – 77.123.223.255 |
| 77.123.224.0/20 | 4,096 | 77.123.224.0 – 77.123.239.255 |
| 77.123.240.0/21 | 2,048 | 77.123.240.0 – 77.123.247.255 |
| 77.123.252.0/22 | 1,024 | 77.123.252.0 – 77.123.255.255 |
| 77.121.14.0/24 | 256 | 77.121.14.0 – 77.121.14.255 |
| 77.123.248.0/24 | 256 | 77.123.248.0 – 77.123.248.255 |
| 77.123.249.0/24 | 256 | 77.123.249.0 – 77.123.249.255 |
| 77.123.250.0/24 | 256 | 77.123.250.0 – 77.123.250.255 |
| 77.123.251.0/24 | 256 | 77.123.251.0 – 77.123.251.255 |
| 194.39.249.0/24 | 256 | 194.39.249.0 – 194.39.249.255 |
77.121.32.0/19 77.123.192.0/19 77.123.224.0/20 77.123.240.0/21 77.123.252.0/22 77.121.14.0/24 77.123.248.0/24 77.123.249.0/24 77.123.250.0/24 77.123.251.0/24 194.39.249.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS205515 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=AS205515&key=YOUR_API_KEY"Any address in its prefixes resolves to AS205515, with or without a key:
curl "https://api.ipapi.is/?q=77.121.32.1"