Autonomous System
AS57389 ZNET Telekom Zrt
ISPActiveHungaryRIPE
AS57389 (ZT-HU) is an ISP network operated by ZNET Telekom Zrt in Hungary, registered with RIPE. It has 25 IPv4 prefixes with 21,504 addresses and 1 IPv6 prefix, which makes it the 6,577th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses21,504in 25 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#6,577of 82,200 active ASNs
Details
OrganizationZNET Telekom Zrt
AS nameZT-HU
Websitezt.hu
Country Hungary (HU)
Network typeISP
RegistryRIPE
Abuse contactabuse@zt.hu
Registered2011-10-14
Last updated2019-07-26
IPv4 prefixes
25 prefixes · 21,504 addresses| Network | Addresses | First – last address |
|---|---|---|
| 81.16.192.0/20 | 4,096 | 81.16.192.0 – 81.16.207.255 |
| 45.14.92.0/22 | 1,024 | 45.14.92.0 – 45.14.95.255 |
| 45.146.0.0/22 | 1,024 | 45.146.0.0 – 45.146.3.255 |
| 141.98.248.0/22 | 1,024 | 141.98.248.0 – 141.98.251.255 |
| 185.5.228.0/22 | 1,024 | 185.5.228.0 – 185.5.231.255 |
| 185.106.112.0/22 | 1,024 | 185.106.112.0 – 185.106.115.255 |
| 185.174.16.0/22 | 1,024 | 185.174.16.0 – 185.174.19.255 |
| 185.180.88.0/22 | 1,024 | 185.180.88.0 – 185.180.91.255 |
| 185.182.212.0/22 | 1,024 | 185.182.212.0 – 185.182.215.255 |
| 185.205.248.0/22 | 1,024 | 185.205.248.0 – 185.205.251.255 |
| 185.221.140.0/22 | 1,024 | 185.221.140.0 – 185.221.143.255 |
| 185.232.80.0/22 | 1,024 | 185.232.80.0 – 185.232.83.255 |
| 81.16.204.0/23 | 512 | 81.16.204.0 – 81.16.205.255 |
| 81.16.206.0/23 | 512 | 81.16.206.0 – 81.16.207.255 |
| 185.5.228.0/23 | 512 | 185.5.228.0 – 185.5.229.255 |
| 185.5.230.0/23 | 512 | 185.5.230.0 – 185.5.231.255 |
| 185.130.176.0/23 | 512 | 185.130.176.0 – 185.130.177.255 |
| 185.182.212.0/23 | 512 | 185.182.212.0 – 185.182.213.255 |
| 185.182.214.0/23 | 512 | 185.182.214.0 – 185.182.215.255 |
| 185.221.140.0/23 | 512 | 185.221.140.0 – 185.221.141.255 |
| 185.221.142.0/23 | 512 | 185.221.142.0 – 185.221.143.255 |
| 194.48.174.0/23 | 512 | 194.48.174.0 – 194.48.175.255 |
| 194.48.188.0/23 | 512 | 194.48.188.0 – 194.48.189.255 |
| 82.150.62.0/24 | 256 | 82.150.62.0 – 82.150.62.255 |
| 185.130.178.0/24 | 256 | 185.130.178.0 – 185.130.178.255 |
81.16.192.0/20 45.14.92.0/22 45.146.0.0/22 141.98.248.0/22 185.5.228.0/22 185.106.112.0/22 185.174.16.0/22 185.180.88.0/22 185.182.212.0/22 185.205.248.0/22 185.221.140.0/22 185.232.80.0/22 81.16.204.0/23 81.16.206.0/23 185.5.228.0/23 185.5.230.0/23 185.130.176.0/23 185.182.212.0/23 185.182.214.0/23 185.221.140.0/23 185.221.142.0/23 194.48.174.0/23 194.48.188.0/23 82.150.62.0/24 185.130.178.0/24
IPv6 prefixes
1 prefix- 2a07:1100::/29
2a07:1100::/29
Query AS57389 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=AS57389&key=YOUR_API_KEY"Any address in its prefixes resolves to AS57389, with or without a key:
curl "https://api.ipapi.is/?q=81.16.192.1"Largest networks in Hungary
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