St. Luke's Roosevelt Hospital Center
AS30459 is St. Luke's Roosevelt Hospital Center (mountsinai.org). It announces 1,792 IPv4 addresses in 8 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2015-04-09· business
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 States1,792 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS-SLHC
- name
- St. Luke's Roosevelt Hospital Center
- org
- SLHC
- org name
- St. Luke's Roosevelt Hospital Center
- org address
- 555 W 57th Street, 19th Floor IS Suite, New York, NY, 10019
- org city
- New York
- org country
- US
- country
- US
- source
- arin
- created
- 2015-04-09
- updated
- 2015-04-09
- abuse name
- Andrew Pizzimenti
- abuse email
- andrew.pizzimenti@mssm.edu
- abuse phone
- +1-212-241-4929
- abuse kind
- person
- abuse city
- New York
- abuse country
- US
- admin name
- Andrew Pizzimenti
- admin email
- andrew.pizzimenti@mssm.edu
- admin phone
- +1-212-241-4929
- admin kind
- person
- admin city
- New York
- admin country
- US
- tech name
- Andrew Pizzimenti
- tech email
- andrew.pizzimenti@mssm.edu
- tech phone
- +1-212-241-4929
- tech kind
- person
- tech city
- New York
- tech country
- US
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.
- 0.17%
- anyip0.06%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.06%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 159.123.235.0/24 | United States | not found | 17 | 2026-10-02 |
| 159.123.236.0/23 | United States | not found | 17 | 2026-10-02 |
| 159.123.236.0/24 | United States | not found | 17 | 2026-10-02 |
| 159.123.237.0/24 | United States | not found | 17 | 2026-10-02 |
| 159.123.240.0/24 | United States | not found | 17 | 2026-10-02 |
| 159.123.249.0/24 | United States | not found | 17 | 2026-10-02 |
| 159.123.250.0/24 | United States | not found | 17 | 2026-10-02 |
| 159.123.253.0/24 | United States | not found | 17 | 2026-10-02 |
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