Autonomous System
AS822 St. Joseph's Health Care, London
BusinessActiveCanadaARIN
AS822 (STJOSEPHS-AS) is a business network operated by St. Joseph's Health Care, London in Canada, registered with ARIN. It has 7 IPv4 prefixes with 262,400 addresses, which makes it the 1,066th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses262,400in 7 prefixes
IPv6 prefixes0none
Size rank#1,066of 82,200 active ASNs
Details
OrganizationSt. Joseph's Health Care, London
AS nameSTJOSEPHS-AS
Websitesjhc.london.on.ca
Country Canada (CA)
Network typeBusiness
RegistryARIN
Abuse contactip.admins@lhsc.on.ca
Registered1994-03-09
Last updated2024-03-11
IPv4 prefixes
7 prefixes · 262,400 addresses| Network | Addresses | First – last address |
|---|---|---|
| 142.89.0.0/16 | 65,536 | 142.89.0.0 – 142.89.255.255 |
| 142.158.0.0/16 | 65,536 | 142.158.0.0 – 142.158.255.255 |
| 142.89.0.0/17 | 32,768 | 142.89.0.0 – 142.89.127.255 |
| 142.89.128.0/17 | 32,768 | 142.89.128.0 – 142.89.255.255 |
| 142.158.0.0/17 | 32,768 | 142.158.0.0 – 142.158.127.255 |
| 142.158.128.0/17 | 32,768 | 142.158.128.0 – 142.158.255.255 |
| 142.89.20.0/24 | 256 | 142.89.20.0 – 142.89.20.255 |
142.89.0.0/16 142.158.0.0/16 142.89.0.0/17 142.89.128.0/17 142.158.0.0/17 142.158.128.0/17 142.89.20.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS822 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=AS822&key=YOUR_API_KEY"Any address in its prefixes resolves to AS822, with or without a key:
curl "https://api.ipapi.is/?q=142.89.0.1"Largest networks in Canada
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