Autonomous System
AS28751 Caucasus Online Ltd.
ISPActiveGeorgiaRIPE
AS28751 (CAUCASUS-NET-AS) is an ISP network operated by Caucasus Online Ltd. in Georgia, registered with RIPE. It has 2 IPv4 prefixes with 65,536 addresses, which makes it the 3,758th largest of 82,476 active autonomous systems by IPv4 space.
IPv4 addresses65,536in 2 prefixes
IPv6 prefixes0none
Size rank#3,758of 82,476 active ASNs
Details
OrganizationCaucasus Online Ltd.
AS nameCAUCASUS-NET-AS
Websiteco.ge
Country Georgia (GE)
Network typeISP
RegistryRIPE
Abuse contactabuse@co.ge
Registered2003-02-14
Last updated2025-11-05
IPv4 prefixes
2 prefixes · 65,536 addresses| Network | Addresses | First – last address |
|---|---|---|
| 176.73.0.0/17 | 32,768 | 176.73.0.0 – 176.73.127.255 |
| 176.73.128.0/17 | 32,768 | 176.73.128.0 – 176.73.255.255 |
176.73.0.0/17 176.73.128.0/17
IPv6 prefixes
No IPv6 prefixes.
Query AS28751 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=AS28751&key=YOUR_API_KEY"Any address in its prefixes resolves to AS28751, with or without a key:
curl "https://api.ipapi.is/?q=176.73.0.1"