Autonomous System
AS41201 DOLSAT sp. z o.o.
ISPActivePolandRIPE
AS41201 (DOLSAT) is an ISP network operated by DOLSAT sp. z o.o. in Poland, registered with RIPE. It has 96 IPv4 prefixes with 48,640 addresses, which makes it the 4,406th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses48,640in 96 prefixes
IPv6 prefixes0none
Size rank#4,406of 82,200 active ASNs
Details
OrganizationDOLSAT sp. z o.o.
AS nameDOLSAT
Websitedolsat.pl
Country Poland (PL)
Network typeISP
RegistryRIPE
Abuse contactabuse@dolsat.pl
Registered2006-06-28
Last updated2025-06-11
IPv4 prefixes
96 prefixes · 48,640 addresses| Network | Addresses | First – last address |
|---|---|---|
| 87.199.0.0/18 | 16,384 | 87.199.0.0 – 87.199.63.255 |
| 87.199.64.0/19 | 8,192 | 87.199.64.0 – 87.199.95.255 |
| 87.199.0.0/24 | 256 | 87.199.0.0 – 87.199.0.255 |
| 87.199.1.0/24 | 256 | 87.199.1.0 – 87.199.1.255 |
| 87.199.2.0/24 | 256 | 87.199.2.0 – 87.199.2.255 |
| 87.199.3.0/24 | 256 | 87.199.3.0 – 87.199.3.255 |
| 87.199.4.0/24 | 256 | 87.199.4.0 – 87.199.4.255 |
| 87.199.5.0/24 | 256 | 87.199.5.0 – 87.199.5.255 |
| 87.199.6.0/24 | 256 | 87.199.6.0 – 87.199.6.255 |
| 87.199.7.0/24 | 256 | 87.199.7.0 – 87.199.7.255 |
| 87.199.8.0/24 | 256 | 87.199.8.0 – 87.199.8.255 |
| 87.199.9.0/24 | 256 | 87.199.9.0 – 87.199.9.255 |
| 87.199.10.0/24 | 256 | 87.199.10.0 – 87.199.10.255 |
| 87.199.11.0/24 | 256 | 87.199.11.0 – 87.199.11.255 |
| 87.199.12.0/24 | 256 | 87.199.12.0 – 87.199.12.255 |
| 87.199.13.0/24 | 256 | 87.199.13.0 – 87.199.13.255 |
| 87.199.14.0/24 | 256 | 87.199.14.0 – 87.199.14.255 |
| 87.199.15.0/24 | 256 | 87.199.15.0 – 87.199.15.255 |
| 87.199.16.0/24 | 256 | 87.199.16.0 – 87.199.16.255 |
| 87.199.17.0/24 | 256 | 87.199.17.0 – 87.199.17.255 |
| 87.199.18.0/24 | 256 | 87.199.18.0 – 87.199.18.255 |
| 87.199.19.0/24 | 256 | 87.199.19.0 – 87.199.19.255 |
| 87.199.20.0/24 | 256 | 87.199.20.0 – 87.199.20.255 |
| 87.199.21.0/24 | 256 | 87.199.21.0 – 87.199.21.255 |
| 87.199.22.0/24 | 256 | 87.199.22.0 – 87.199.22.255 |
87.199.0.0/18 87.199.64.0/19 87.199.0.0/24 87.199.1.0/24 87.199.2.0/24 87.199.3.0/24 87.199.4.0/24 87.199.5.0/24 87.199.6.0/24 87.199.7.0/24 87.199.8.0/24 87.199.9.0/24 87.199.10.0/24 87.199.11.0/24 87.199.12.0/24 87.199.13.0/24 87.199.14.0/24 87.199.15.0/24 87.199.16.0/24 87.199.17.0/24 87.199.18.0/24 87.199.19.0/24 87.199.20.0/24 87.199.21.0/24 87.199.22.0/24
The 25 largest of 96. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS41201 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=AS41201&key=YOUR_API_KEY"Any address in its prefixes resolves to AS41201, with or without a key:
curl "https://api.ipapi.is/?q=87.199.0.1"