Autonomous System
AS204144 Comfort XXI Century Ltd.
ISPActiveRussiaRIPE
AS204144 (COMFORT-AS) is an ISP network operated by Comfort XXI Century Ltd. in Russia, registered with RIPE. It has 19 IPv4 prefixes with 17,920 addresses, which makes it the 7,325th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses17,920in 19 prefixes
IPv6 prefixes0none
Size rank#7,325of 82,200 active ASNs
Details
OrganizationComfort XXI Century Ltd.
AS nameCOMFORT-AS
Websitekomfort21vek.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse@komfort21vek.ru
Registered2015-08-13
Last updated2023-12-13
IPv4 prefixes
19 prefixes · 17,920 addresses| Network | Addresses | First – last address |
|---|---|---|
| 188.114.208.0/20 | 4,096 | 188.114.208.0 – 188.114.223.255 |
| 45.80.240.0/22 | 1,024 | 45.80.240.0 – 45.80.243.255 |
| 45.85.212.0/22 | 1,024 | 45.85.212.0 – 45.85.215.255 |
| 45.88.252.0/22 | 1,024 | 45.88.252.0 – 45.88.255.255 |
| 91.197.132.0/22 | 1,024 | 91.197.132.0 – 91.197.135.255 |
| 185.107.252.0/22 | 1,024 | 185.107.252.0 – 185.107.255.255 |
| 185.108.212.0/22 | 1,024 | 185.108.212.0 – 185.108.215.255 |
| 185.111.164.0/22 | 1,024 | 185.111.164.0 – 185.111.167.255 |
| 185.112.236.0/22 | 1,024 | 185.112.236.0 – 185.112.239.255 |
| 185.113.72.0/22 | 1,024 | 185.113.72.0 – 185.113.75.255 |
| 185.113.76.0/22 | 1,024 | 185.113.76.0 – 185.113.79.255 |
| 185.163.236.0/22 | 1,024 | 185.163.236.0 – 185.163.239.255 |
| 185.41.204.0/23 | 512 | 185.41.204.0 – 185.41.205.255 |
| 185.236.216.0/23 | 512 | 185.236.216.0 – 185.236.217.255 |
| 185.236.218.0/23 | 512 | 185.236.218.0 – 185.236.219.255 |
| 193.108.183.0/24 | 256 | 193.108.183.0 – 193.108.183.255 |
| 193.108.198.0/24 | 256 | 193.108.198.0 – 193.108.198.255 |
| 193.108.208.0/24 | 256 | 193.108.208.0 – 193.108.208.255 |
| 193.108.211.0/24 | 256 | 193.108.211.0 – 193.108.211.255 |
188.114.208.0/20 45.80.240.0/22 45.85.212.0/22 45.88.252.0/22 91.197.132.0/22 185.107.252.0/22 185.108.212.0/22 185.111.164.0/22 185.112.236.0/22 185.113.72.0/22 185.113.76.0/22 185.163.236.0/22 185.41.204.0/23 185.236.216.0/23 185.236.218.0/23 193.108.183.0/24 193.108.198.0/24 193.108.208.0/24 193.108.211.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS204144 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=AS204144&key=YOUR_API_KEY"Any address in its prefixes resolves to AS204144, with or without a key:
curl "https://api.ipapi.is/?q=188.114.208.1"