Autonomous System
AS41745 Baykov Ilya Sergeevich
HostingActiveRussiaRIPE
AS41745 (FORTIS-AS) is a hosting network operated by Baykov Ilya Sergeevich in Russia, registered with RIPE. It has 217 IPv4 prefixes with 55,552 addresses and 1 IPv6 prefix, which makes it the 4,134th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses55,552in 217 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#4,134of 82,200 active ASNs
Details
OrganizationBaykov Ilya Sergeevich · hosting provider profile
AS nameFORTIS-AS
Websiteib.systems
Country Russia (RU)
Network typeHosting
RegistryRIPE
Abuse contactabuse@fortis.host
Registered2021-02-05
Last updated2024-04-14
IPv4 prefixes
217 prefixes · 55,552 addresses| Network | Addresses | First – last address |
|---|---|---|
| 5.39.249.0/24 | 256 | 5.39.249.0 – 5.39.249.255 |
| 5.39.250.0/24 | 256 | 5.39.250.0 – 5.39.250.255 |
| 5.144.176.0/24 | 256 | 5.144.176.0 – 5.144.176.255 |
| 5.144.181.0/24 | 256 | 5.144.181.0 – 5.144.181.255 |
| 5.178.109.0/24 | 256 | 5.178.109.0 – 5.178.109.255 |
| 5.181.21.0/24 | 256 | 5.181.21.0 – 5.181.21.255 |
| 5.181.22.0/24 | 256 | 5.181.22.0 – 5.181.22.255 |
| 5.181.23.0/24 | 256 | 5.181.23.0 – 5.181.23.255 |
| 5.183.253.0/24 | 256 | 5.183.253.0 – 5.183.253.255 |
| 23.230.179.0/24 | 256 | 23.230.179.0 – 23.230.179.255 |
| 31.169.124.0/24 | 256 | 31.169.124.0 – 31.169.124.255 |
| 31.169.125.0/24 | 256 | 31.169.125.0 – 31.169.125.255 |
| 31.169.126.0/24 | 256 | 31.169.126.0 – 31.169.126.255 |
| 31.169.127.0/24 | 256 | 31.169.127.0 – 31.169.127.255 |
| 41.216.182.0/24 | 256 | 41.216.182.0 – 41.216.182.255 |
| 45.10.164.0/24 | 256 | 45.10.164.0 – 45.10.164.255 |
| 45.10.165.0/24 | 256 | 45.10.165.0 – 45.10.165.255 |
| 45.10.166.0/24 | 256 | 45.10.166.0 – 45.10.166.255 |
| 45.12.70.0/24 | 256 | 45.12.70.0 – 45.12.70.255 |
| 45.12.254.0/24 | 256 | 45.12.254.0 – 45.12.254.255 |
| 45.14.165.0/24 | 256 | 45.14.165.0 – 45.14.165.255 |
| 45.14.245.0/24 | 256 | 45.14.245.0 – 45.14.245.255 |
| 45.14.246.0/24 | 256 | 45.14.246.0 – 45.14.246.255 |
| 45.14.247.0/24 | 256 | 45.14.247.0 – 45.14.247.255 |
| 45.81.243.0/24 | 256 | 45.81.243.0 – 45.81.243.255 |
5.39.249.0/24 5.39.250.0/24 5.144.176.0/24 5.144.181.0/24 5.178.109.0/24 5.181.21.0/24 5.181.22.0/24 5.181.23.0/24 5.183.253.0/24 23.230.179.0/24 31.169.124.0/24 31.169.125.0/24 31.169.126.0/24 31.169.127.0/24 41.216.182.0/24 45.10.164.0/24 45.10.165.0/24 45.10.166.0/24 45.12.70.0/24 45.12.254.0/24 45.14.165.0/24 45.14.245.0/24 45.14.246.0/24 45.14.247.0/24 45.81.243.0/24
The 25 largest of 217. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a03:afc0:9::/48
2a03:afc0:9::/48
Query AS41745 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=AS41745&key=YOUR_API_KEY"Any address in its prefixes resolves to AS41745, with or without a key:
curl "https://api.ipapi.is/?q=5.39.249.1"