Autonomous System
AS11584 New York City Health & Hospitals Corporation
GovernmentActiveUnited StatesARIN
AS11584 (NYCHHC) is a government network operated by New York City Health & Hospitals Corporation in United States, registered with ARIN. It has 15 IPv4 prefixes with 15,104 addresses, which makes it the 8,191st largest of 82,558 active autonomous systems by IPv4 space.
IPv4 addresses15,104in 15 prefixes
IPv6 prefixes0none
Size rank#8,191of 82,558 active ASNs
Details
OrganizationNew York City Health & Hospitals Corporation
AS nameNYCHHC
Websitenychealthandhospitals.org
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactkhalid.rucker@nychhc.org
Registered2008-03-11
Last updated2018-05-09
IPv4 prefixes
15 prefixes · 15,104 addresses| Network | Addresses | First – last address |
|---|---|---|
| 64.251.32.0/20 | 4,096 | 64.251.32.0 – 64.251.47.255 |
| 67.221.16.0/20 | 4,096 | 67.221.16.0 – 67.221.31.255 |
| 64.251.40.0/21 | 2,048 | 64.251.40.0 – 64.251.47.255 |
| 67.221.24.0/21 | 2,048 | 67.221.24.0 – 67.221.31.255 |
| 64.251.40.0/24 | 256 | 64.251.40.0 – 64.251.40.255 |
| 64.251.41.0/24 | 256 | 64.251.41.0 – 64.251.41.255 |
| 64.251.42.0/24 | 256 | 64.251.42.0 – 64.251.42.255 |
| 64.251.43.0/24 | 256 | 64.251.43.0 – 64.251.43.255 |
| 64.251.44.0/24 | 256 | 64.251.44.0 – 64.251.44.255 |
| 64.251.45.0/24 | 256 | 64.251.45.0 – 64.251.45.255 |
| 64.251.46.0/24 | 256 | 64.251.46.0 – 64.251.46.255 |
| 64.251.47.0/24 | 256 | 64.251.47.0 – 64.251.47.255 |
| 67.221.24.0/24 | 256 | 67.221.24.0 – 67.221.24.255 |
| 67.221.26.0/24 | 256 | 67.221.26.0 – 67.221.26.255 |
| 67.221.27.0/24 | 256 | 67.221.27.0 – 67.221.27.255 |
64.251.32.0/20 67.221.16.0/20 64.251.40.0/21 67.221.24.0/21 64.251.40.0/24 64.251.41.0/24 64.251.42.0/24 64.251.43.0/24 64.251.44.0/24 64.251.45.0/24 64.251.46.0/24 64.251.47.0/24 67.221.24.0/24 67.221.26.0/24 67.221.27.0/24
IPv6 prefixes
No IPv6 prefixes.
Query AS11584 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=AS11584&key=YOUR_API_KEY"Any address in its prefixes resolves to AS11584, with or without a key:
curl "https://api.ipapi.is/?q=64.251.32.1"Largest networks in United States
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