Autonomous System
AS59711 HZ Hosting Ltd
HostingActiveBulgariaRIPE
AS59711 (HZ-EU-AS) is a hosting network operated by HZ Hosting Ltd in Bulgaria, registered with RIPE. It has 163 IPv4 prefixes with 55,040 addresses and 18 IPv6 prefixes, which makes it the 4,147th largest of 82,558 active autonomous systems by IPv4 space.
IPv4 addresses55,040in 163 prefixes
IPv6 prefixes18≈ 2.2 × 10²⁵ addresses
Size rank#4,147of 82,558 active ASNs
Details
OrganizationHZ Hosting Ltd · hosting provider profile
AS nameHZ-EU-AS
Websitehostzealot.com
Country Bulgaria (BG)
Network typeHosting
RegistryRIPE
Abuse contactabuse@hostzealot.com
Registered2012-10-03
Last updated2025-02-16
IPv4 prefixes
163 prefixes · 55,040 addresses| Network | Addresses | First – last address |
|---|---|---|
| 205.188.80.0/22 | 1,024 | 205.188.80.0 – 205.188.83.255 |
| 205.188.224.0/22 | 1,024 | 205.188.224.0 – 205.188.227.255 |
| 212.180.16.0/22 | 1,024 | 212.180.16.0 – 212.180.19.255 |
| 212.180.32.0/22 | 1,024 | 212.180.32.0 – 212.180.35.255 |
| 212.180.60.0/22 | 1,024 | 212.180.60.0 – 212.180.63.255 |
| 213.232.116.0/22 | 1,024 | 213.232.116.0 – 213.232.119.255 |
| 5.149.248.0/23 | 512 | 5.149.248.0 – 5.149.249.255 |
| 5.149.254.0/23 | 512 | 5.149.254.0 – 5.149.255.255 |
| 62.192.96.0/23 | 512 | 62.192.96.0 – 62.192.97.255 |
| 66.167.70.0/23 | 512 | 66.167.70.0 – 66.167.71.255 |
| 66.167.72.0/23 | 512 | 66.167.72.0 – 66.167.73.255 |
| 67.102.16.0/23 | 512 | 67.102.16.0 – 67.102.17.255 |
| 67.102.160.0/23 | 512 | 67.102.160.0 – 67.102.161.255 |
| 67.102.166.0/23 | 512 | 67.102.166.0 – 67.102.167.255 |
| 79.141.164.0/23 | 512 | 79.141.164.0 – 79.141.165.255 |
| 79.141.174.0/23 | 512 | 79.141.174.0 – 79.141.175.255 |
| 82.108.62.0/23 | 512 | 82.108.62.0 – 82.108.63.255 |
| 82.108.192.0/23 | 512 | 82.108.192.0 – 82.108.193.255 |
| 84.37.64.0/23 | 512 | 84.37.64.0 – 84.37.65.255 |
| 135.196.186.0/23 | 512 | 135.196.186.0 – 135.196.187.255 |
| 185.80.52.0/23 | 512 | 185.80.52.0 – 185.80.53.255 |
| 185.80.54.0/23 | 512 | 185.80.54.0 – 185.80.55.255 |
| 185.81.114.0/23 | 512 | 185.81.114.0 – 185.81.115.255 |
| 185.117.88.0/23 | 512 | 185.117.88.0 – 185.117.89.255 |
| 185.117.90.0/23 | 512 | 185.117.90.0 – 185.117.91.255 |
205.188.80.0/22 205.188.224.0/22 212.180.16.0/22 212.180.32.0/22 212.180.60.0/22 213.232.116.0/22 5.149.248.0/23 5.149.254.0/23 62.192.96.0/23 66.167.70.0/23 66.167.72.0/23 67.102.16.0/23 67.102.160.0/23 67.102.166.0/23 79.141.164.0/23 79.141.174.0/23 82.108.62.0/23 82.108.192.0/23 84.37.64.0/23 135.196.186.0/23 185.80.52.0/23 185.80.54.0/23 185.81.114.0/23 185.117.88.0/23 185.117.90.0/23
The 25 largest of 163. The API and the database have all of them.
IPv6 prefixes
18 prefixes- 2a01:8640::/48
- 2a01:8640:2::/48
- 2a01:8640:6::/48
- 2a01:8640:9::/48
- 2a01:8640:a::/48
- 2a01:8640:f::/48
- 2a01:8640:11::/48
- 2a01:8640:12::/48
- 2a01:8640:13::/48
- 2a01:8640:14::/48
- 2a01:8640:15::/48
- 2a01:8640:17::/48
- 2a01:8640:18::/48
- 2a01:8640:1a::/48
- 2a01:8640:1b::/48
- 2a01:8640:1c::/48
- 2a01:8640:1d::/48
- 2a01:8640:26::/48
2a01:8640::/48 2a01:8640:2::/48 2a01:8640:6::/48 2a01:8640:9::/48 2a01:8640:a::/48 2a01:8640:f::/48 2a01:8640:11::/48 2a01:8640:12::/48 2a01:8640:13::/48 2a01:8640:14::/48 2a01:8640:15::/48 2a01:8640:17::/48 2a01:8640:18::/48 2a01:8640:1a::/48 2a01:8640:1b::/48 2a01:8640:1c::/48 2a01:8640:1d::/48 2a01:8640:26::/48
Query AS59711 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=AS59711&key=YOUR_API_KEY"Any address in its prefixes resolves to AS59711, with or without a key:
curl "https://api.ipapi.is/?q=205.188.80.1"