Autonomous System
AS51784 X-City Ltd.
ISPActiveUkraineRIPE
AS51784 (X-CITY-AS) is an ISP network operated by X-City Ltd. in Ukraine, registered with RIPE. It has 3 IPv4 prefixes with 33,792 addresses and 1 IPv6 prefix, which makes it the 5,167th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses33,792in 3 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#5,167of 82,200 active ASNs
Details
OrganizationX-City Ltd.
AS nameX-CITY-AS
Websitex-city.ua
Country Ukraine (UA)
Network typeISP
RegistryRIPE
Abuse contactabuse@x-city.ua
Registered2010-11-04
Last updated2018-11-19
IPv4 prefixes
3 prefixes · 33,792 addresses| Network | Addresses | First – last address |
|---|---|---|
| 46.63.0.0/18 | 16,384 | 46.63.0.0 – 46.63.63.255 |
| 46.63.64.0/18 | 16,384 | 46.63.64.0 – 46.63.127.255 |
| 185.177.188.0/22 | 1,024 | 185.177.188.0 – 185.177.191.255 |
46.63.0.0/18 46.63.64.0/18 185.177.188.0/22
IPv6 prefixes
1 prefix- 2a03:69e0::/32
2a03:69e0::/32
Query AS51784 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=AS51784&key=YOUR_API_KEY"Any address in its prefixes resolves to AS51784, with or without a key:
curl "https://api.ipapi.is/?q=46.63.0.1"Largest networks in Ukraine
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