Autonomous System
AS35236 UVT Internet s.r.o.
ISPActiveCzechiaRIPE
AS35236 (AS35236) is an ISP network operated by UVT Internet s.r.o. in Czechia, registered with RIPE. It has 12 IPv4 prefixes with 12,288 addresses and 8 IPv6 prefixes, which makes it the 9,166th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses12,288in 12 prefixes
IPv6 prefixes8≈ 1.1 × 10³⁰ addresses
Size rank#9,166of 82,200 active ASNs
Details
OrganizationUVT Internet s.r.o.
AS nameAS35236
Websiteuvtnet.cz
Country Czechia (CZ)
Network typeISP
RegistryRIPE
Abuse contactabuse@uvtnet.cz
Registered2005-06-29
Last updated2025-05-08
IPv4 prefixes
12 prefixes · 12,288 addresses| Network | Addresses | First – last address |
|---|---|---|
| 31.170.176.0/21 | 2,048 | 31.170.176.0 – 31.170.183.255 |
| 109.205.72.0/21 | 2,048 | 109.205.72.0 – 109.205.79.255 |
| 188.92.96.0/21 | 2,048 | 188.92.96.0 – 188.92.103.255 |
| 45.91.28.0/22 | 1,024 | 45.91.28.0 – 45.91.31.255 |
| 91.241.8.0/22 | 1,024 | 91.241.8.0 – 91.241.11.255 |
| 109.205.76.0/22 | 1,024 | 109.205.76.0 – 109.205.79.255 |
| 185.124.80.0/22 | 1,024 | 185.124.80.0 – 185.124.83.255 |
| 185.205.136.0/22 | 1,024 | 185.205.136.0 – 185.205.139.255 |
| 37.221.117.0/24 | 256 | 37.221.117.0 – 37.221.117.255 |
| 91.241.8.0/24 | 256 | 91.241.8.0 – 91.241.8.255 |
| 91.241.10.0/24 | 256 | 91.241.10.0 – 91.241.10.255 |
| 185.205.137.0/24 | 256 | 185.205.137.0 – 185.205.137.255 |
31.170.176.0/21 109.205.72.0/21 188.92.96.0/21 45.91.28.0/22 91.241.8.0/22 109.205.76.0/22 185.124.80.0/22 185.205.136.0/22 37.221.117.0/24 91.241.8.0/24 91.241.10.0/24 185.205.137.0/24
IPv6 prefixes
8 prefixes- 2a0e:25c0::/29
- 2a0b:640::/30
- 2a00:1238::/32
- 2a09:501::/32
- 2001:678:10e0::/48
- 2001:67c:e2c::/48
- 2a00:1238:3::/48
- 2a0b:640:3::/48
2a0e:25c0::/29 2a0b:640::/30 2a00:1238::/32 2a09:501::/32 2001:678:10e0::/48 2001:67c:e2c::/48 2a00:1238:3::/48 2a0b:640:3::/48
Query AS35236 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=AS35236&key=YOUR_API_KEY"Any address in its prefixes resolves to AS35236, with or without a key:
curl "https://api.ipapi.is/?q=31.170.176.1"Largest networks in Czechia
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