Autonomous System
AS12488 Krystal Hosting Ltd
HostingActiveUnited KingdomRIPE
AS12488 (KRYSTAL) is a hosting network operated by Krystal Hosting Ltd in United Kingdom, registered with RIPE. It has 22 IPv4 prefixes with 17,920 addresses and 5 IPv6 prefixes, which makes it the 7,284th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses17,920in 22 prefixes
IPv6 prefixes5≈ 9.5 × 10²⁹ addresses
Size rank#7,284of 82,200 active ASNs
Details
OrganizationKrystal Hosting Ltd · hosting provider profile
AS nameKRYSTAL
Websitekrystal.io
Country United Kingdom (GB)
Network typeHosting
RegistryRIPE
Abuse contactabuse@krystal.io
Registered2007-04-10
Last updated2021-02-05
IPv4 prefixes
22 prefixes · 17,920 addresses| Network | Addresses | First – last address |
|---|---|---|
| 77.72.0.0/21 | 2,048 | 77.72.0.0 – 77.72.7.255 |
| 95.131.248.0/21 | 2,048 | 95.131.248.0 – 95.131.255.255 |
| 62.100.204.0/22 | 1,024 | 62.100.204.0 – 62.100.207.255 |
| 141.98.24.0/22 | 1,024 | 141.98.24.0 – 141.98.27.255 |
| 152.89.76.0/22 | 1,024 | 152.89.76.0 – 152.89.79.255 |
| 185.22.208.0/22 | 1,024 | 185.22.208.0 – 185.22.211.255 |
| 185.44.252.0/22 | 1,024 | 185.44.252.0 – 185.44.255.255 |
| 185.53.56.0/22 | 1,024 | 185.53.56.0 – 185.53.59.255 |
| 185.69.56.0/22 | 1,024 | 185.69.56.0 – 185.69.59.255 |
| 185.110.248.0/22 | 1,024 | 185.110.248.0 – 185.110.251.255 |
| 185.116.212.0/22 | 1,024 | 185.116.212.0 – 185.116.215.255 |
| 185.194.88.0/22 | 1,024 | 185.194.88.0 – 185.194.91.255 |
| 185.199.220.0/22 | 1,024 | 185.199.220.0 – 185.199.223.255 |
| 91.194.74.0/23 | 512 | 91.194.74.0 – 91.194.75.255 |
| 151.252.0.0/24 | 256 | 151.252.0.0 – 151.252.0.255 |
| 151.252.1.0/24 | 256 | 151.252.1.0 – 151.252.1.255 |
| 151.252.2.0/24 | 256 | 151.252.2.0 – 151.252.2.255 |
| 151.252.3.0/24 | 256 | 151.252.3.0 – 151.252.3.255 |
| 151.252.4.0/24 | 256 | 151.252.4.0 – 151.252.4.255 |
| 151.252.5.0/24 | 256 | 151.252.5.0 – 151.252.5.255 |
| 185.22.208.0/24 | 256 | 185.22.208.0 – 185.22.208.255 |
| 185.199.220.0/24 | 256 | 185.199.220.0 – 185.199.220.255 |
77.72.0.0/21 95.131.248.0/21 62.100.204.0/22 141.98.24.0/22 152.89.76.0/22 185.22.208.0/22 185.44.252.0/22 185.53.56.0/22 185.69.56.0/22 185.110.248.0/22 185.116.212.0/22 185.194.88.0/22 185.199.220.0/22 91.194.74.0/23 151.252.0.0/24 151.252.1.0/24 151.252.2.0/24 151.252.3.0/24 151.252.4.0/24 151.252.5.0/24 185.22.208.0/24 185.199.220.0/24
IPv6 prefixes
5 prefixes- 2a06:5a80::/29
- 2a03:2800::/32
- 2a03:2802::/32
- 2a03:2803::/32
- 2a03:2804::/32
2a06:5a80::/29 2a03:2800::/32 2a03:2802::/32 2a03:2803::/32 2a03:2804::/32
Query AS12488 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=AS12488&key=YOUR_API_KEY"Any address in its prefixes resolves to AS12488, with or without a key:
curl "https://api.ipapi.is/?q=77.72.0.1"