AS25611
North Shore Long Island Jewish Health System
AS25611 is North Shore Long Island Jewish Health System (northwell.edu). It announces 2,560 IPv4 addresses in 10 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2002-04-08· education
2,560
IPv4 addresses announced
10
IPv4 prefixes
0
IPv6 prefixes
30.00%
of its routes RPKI-valid
2,560
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 States2,560 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NSLIJHS
- name
- North Shore Long Island Jewish Health System
- org
- NSLIJHS
- org name
- North Shore Long Island Jewish Health System
- org address
- 972 Brush Hollow Rd., Westbury, NY, 11590
- org city
- Westbury
- org country
- US
- country
- US
- source
- arin
- created
- 2002-04-08
- updated
- 2012-03-02
- abuse
- NOCKO-ARIN
- abuse name
- Rob Nockowitz
- abuse email
- rnockowitz@northwell.edu
- abuse phone
- +1-516-680-8350
- abuse kind
- person
- abuse city
- Melville
- abuse country
- US
- admin name
- Rob Nockowitz
- admin email
- rnockowitz@northwell.edu
- admin phone
- +1-516-680-8350
- admin kind
- person
- admin city
- Melville
- admin country
- US
- tech
- NOCKO-ARIN
- tech name
- Rob Nockowitz
- tech email
- rnockowitz@northwell.edu
- tech phone
- +1-516-680-8350
- tech kind
- person
- tech city
- Melville
- tech country
- US
- abuse validated
- 1
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.
- 0.27%
- geonode, ippeak, anyip1.02%
- None here
- floppydata0.04%
- None here
- None here
- None here
- None here
- None here
- None here
- 0.04%
- None here
- 0.31%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 8.25.157.0/24 | United States | not found | 16 | 2026-10-02 |
| 8.44.200.0/24 | United States | not found | 16 | 2026-10-02 |
| 9.179.235.0/24 | United States | not found | 16 | 2026-10-02 |
| 69.27.229.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.74.179.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.74.180.0/24 | United States | valid | 16 | 2026-10-02 |
| 170.77.196.0/22 | United States | not found | 16 | 2026-10-02 |
| 170.77.196.0/24 | United States | not found | 16 | 2026-10-02 |
| 170.77.197.0/24 | United States | not found | 16 | 2026-10-02 |
| 170.77.199.0/24 | United States | not found | 16 | 2026-10-02 |
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