AS11584
New York City Health & Hospitals Corporation
AS11584 is New York City Health & Hospitals Corporation (nychhc.org). It announces 4,096 IPv4 addresses in 15 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2008-03-11· business
4,096
IPv4 addresses announced
15
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
4,096
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States4,096 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NYCHHC
- name
- New York City Health & Hospitals Corporation
- org
- NYCHHC-1
- org name
- New York City Health & Hospitals Corporation
- org address
- 1400 Pelham Pkwy S, Bldg # 4, Suite # 1039, Bronx, NY, 10461
- org city
- Bronx
- org country
- US
- country
- US
- source
- arin
- created
- 2008-03-11
- updated
- 2018-05-09
- abuse
- SNA93-ARIN
- abuse name
- Sr Network Architect
- abuse email
- khalid.rucker@nychhc.org
- abuse phone
- +1-646-694-5519
- abuse kind
- role
- abuse city
- New York
- abuse country
- US
- admin name
- Sr Network Architect
- admin email
- khalid.rucker@nychhc.org
- admin phone
- +1-646-694-5519
- admin kind
- role
- admin city
- New York
- admin country
- US
- tech
- SNA93-ARIN
- tech name
- Sr Network Architect
- tech email
- khalid.rucker@nychhc.org
- tech phone
- +1-646-694-5519
- tech kind
- role
- tech city
- New York
- tech country
- US
- abuse unvalidated since
- 2025-03-01
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.10%
- anyip, geonode0.10%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2566.25%
- None here
- None here
- None here
- 0.07%
- 0.07%
- 0.10%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 64.251.32.0/20also AS46996 | United States | not found | 11 | 2026-10-02 |
| 64.251.40.0/21 | United States | not found | 16 | 2026-10-02 |
| 64.251.40.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.251.41.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.251.42.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.251.43.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.251.44.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.251.45.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.251.46.0/24 | United States | not found | 16 | 2026-10-02 |
| 64.251.47.0/24 | United States | not found | 16 | 2026-10-02 |
| 67.221.16.0/20also AS46996 | United States | not found | 11 | 2026-10-02 |
| 67.221.24.0/21 | United States | not found | 16 | 2026-10-02 |
| 67.221.24.0/24 | United States | not found | 16 | 2026-10-02 |
| 67.221.26.0/24 | United States | not found | 16 | 2026-10-02 |
| 67.221.27.0/24 | United States | not found | 16 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.