Autonomous System
AS35328 DSI DATA, a. s.
ISPActiveSlovakiaRIPE
AS35328 (DSIDATA) is an ISP network operated by DSI DATA, a. s. in Slovakia, registered with RIPE. It has 7 IPv4 prefixes with 24,576 addresses and 1 IPv6 prefix, which makes it the 6,127th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses24,576in 7 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#6,127of 82,200 active ASNs
Details
OrganizationDSI DATA, a. s.
AS nameDSIDATA
Websitedsidata.sk
Country Slovakia (SK)
Network typeISP
RegistryRIPE
Abuse contactabuse@dsidata.sk
Registered2005-07-15
Last updated2026-02-23
IPv4 prefixes
7 prefixes · 24,576 addresses| Network | Addresses | First – last address |
|---|---|---|
| 77.234.224.0/19 | 8,192 | 77.234.224.0 – 77.234.255.255 |
| 80.87.208.0/20 | 4,096 | 80.87.208.0 – 80.87.223.255 |
| 145.255.144.0/20 | 4,096 | 145.255.144.0 – 145.255.159.255 |
| 217.31.32.0/20 | 4,096 | 217.31.32.0 – 217.31.47.255 |
| 46.18.144.0/21 | 2,048 | 46.18.144.0 – 46.18.151.255 |
| 31.130.160.0/22 | 1,024 | 31.130.160.0 – 31.130.163.255 |
| 185.42.4.0/22 | 1,024 | 185.42.4.0 – 185.42.7.255 |
77.234.224.0/19 80.87.208.0/20 145.255.144.0/20 217.31.32.0/20 46.18.144.0/21 31.130.160.0/22 185.42.4.0/22
IPv6 prefixes
1 prefix- 2a00:e380::/29
2a00:e380::/29
Query AS35328 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=AS35328&key=YOUR_API_KEY"Any address in its prefixes resolves to AS35328, with or without a key:
curl "https://api.ipapi.is/?q=77.234.224.1"Largest networks in Slovakia
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