Autonomous System
AS210546 CHSL ONE LTD
HostingActiveUnited KingdomRIPE
AS210546 (CHSL-ONE) is a hosting network operated by CHSL ONE LTD in United Kingdom, registered with RIPE. It has 86 IPv4 prefixes with 22,016 addresses and 1 IPv6 prefix, which makes it the 6,485th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses22,016in 86 prefixes
IPv6 prefixes1≈ 5.0 × 10²⁷ addresses
Size rank#6,485of 82,200 active ASNs
Details
OrganizationCHSL ONE LTD
AS nameCHSL-ONE
Websitechsl.one
Country United Kingdom (GB)
Network typeHosting
RegistryRIPE
Abuse contactabuse@chsl.one
Registered2026-02-04
Last updated2026-02-04
IPv4 prefixes
86 prefixes · 22,016 addresses| Network | Addresses | First – last address |
|---|---|---|
| 2.26.64.0/24 | 256 | 2.26.64.0 – 2.26.64.255 |
| 2.26.65.0/24 | 256 | 2.26.65.0 – 2.26.65.255 |
| 2.26.66.0/24 | 256 | 2.26.66.0 – 2.26.66.255 |
| 2.26.67.0/24 | 256 | 2.26.67.0 – 2.26.67.255 |
| 2.26.72.0/24 | 256 | 2.26.72.0 – 2.26.72.255 |
| 2.26.73.0/24 | 256 | 2.26.73.0 – 2.26.73.255 |
| 2.26.121.0/24 | 256 | 2.26.121.0 – 2.26.121.255 |
| 2.27.1.0/24 | 256 | 2.27.1.0 – 2.27.1.255 |
| 2.27.48.0/24 | 256 | 2.27.48.0 – 2.27.48.255 |
| 2.27.49.0/24 | 256 | 2.27.49.0 – 2.27.49.255 |
| 2.27.50.0/24 | 256 | 2.27.50.0 – 2.27.50.255 |
| 2.27.51.0/24 | 256 | 2.27.51.0 – 2.27.51.255 |
| 2.27.192.0/24 | 256 | 2.27.192.0 – 2.27.192.255 |
| 2.27.193.0/24 | 256 | 2.27.193.0 – 2.27.193.255 |
| 2.27.194.0/24 | 256 | 2.27.194.0 – 2.27.194.255 |
| 2.27.195.0/24 | 256 | 2.27.195.0 – 2.27.195.255 |
| 31.76.40.0/24 | 256 | 31.76.40.0 – 31.76.40.255 |
| 31.76.41.0/24 | 256 | 31.76.41.0 – 31.76.41.255 |
| 31.76.42.0/24 | 256 | 31.76.42.0 – 31.76.42.255 |
| 31.76.43.0/24 | 256 | 31.76.43.0 – 31.76.43.255 |
| 31.76.56.0/24 | 256 | 31.76.56.0 – 31.76.56.255 |
| 31.76.57.0/24 | 256 | 31.76.57.0 – 31.76.57.255 |
| 31.76.58.0/24 | 256 | 31.76.58.0 – 31.76.58.255 |
| 31.76.59.0/24 | 256 | 31.76.59.0 – 31.76.59.255 |
| 31.77.182.0/24 | 256 | 31.77.182.0 – 31.77.182.255 |
2.26.64.0/24 2.26.65.0/24 2.26.66.0/24 2.26.67.0/24 2.26.72.0/24 2.26.73.0/24 2.26.121.0/24 2.27.1.0/24 2.27.48.0/24 2.27.49.0/24 2.27.50.0/24 2.27.51.0/24 2.27.192.0/24 2.27.193.0/24 2.27.194.0/24 2.27.195.0/24 31.76.40.0/24 31.76.41.0/24 31.76.42.0/24 31.76.43.0/24 31.76.56.0/24 31.76.57.0/24 31.76.58.0/24 31.76.59.0/24 31.77.182.0/24
The 25 largest of 86. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a01:ecc0:6000::/36
2a01:ecc0:6000::/36
Query AS210546 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=AS210546&key=YOUR_API_KEY"Any address in its prefixes resolves to AS210546, with or without a key:
curl "https://api.ipapi.is/?q=2.26.64.1"