Autonomous System
AS15614 Dragon Internet a.s.
ISPActiveCzechiaRIPE
AS15614 (Dragon) is an ISP network operated by Dragon Internet a.s. in Czechia, registered with RIPE. It has 6 IPv4 prefixes with 19,968 addresses and 1 IPv6 prefix, which makes it the 6,865th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses19,968in 6 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#6,865of 82,200 active ASNs
Details
OrganizationDragon Internet a.s.
AS nameDragon
Websitedragon.cz
Country Czechia (CZ)
Network typeISP
RegistryRIPE
Abuse contactabuse@dragon.cz
Registered2002-06-01
Last updated2025-07-16
IPv4 prefixes
6 prefixes · 19,968 addresses| Network | Addresses | First – last address |
|---|---|---|
| 178.209.128.0/19 | 8,192 | 178.209.128.0 – 178.209.159.255 |
| 78.110.208.0/20 | 4,096 | 78.110.208.0 – 78.110.223.255 |
| 213.168.176.0/20 | 4,096 | 213.168.176.0 – 213.168.191.255 |
| 31.41.200.0/21 | 2,048 | 31.41.200.0 – 31.41.207.255 |
| 185.24.20.0/22 | 1,024 | 185.24.20.0 – 185.24.23.255 |
| 193.8.86.0/23 | 512 | 193.8.86.0 – 193.8.87.255 |
178.209.128.0/19 78.110.208.0/20 213.168.176.0/20 31.41.200.0/21 185.24.20.0/22 193.8.86.0/23
IPv6 prefixes
1 prefix- 2a02:13b8::/29
2a02:13b8::/29
Query AS15614 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=AS15614&key=YOUR_API_KEY"Any address in its prefixes resolves to AS15614, with or without a key:
curl "https://api.ipapi.is/?q=178.209.128.1"Largest networks in Czechia
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