AS55209
Hackensack University Medical Center
AS55209 is Hackensack University Medical Center (hackensackmeridianhealth.org). It announces 1,024 IPv4 addresses in 4 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2013-04-22· education
1,024
IPv4 addresses announced
4
IPv4 prefixes
0
IPv6 prefixes
75.00%
of its routes RPKI-valid
1,024
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 States1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HACKENSACKUMC
- name
- Hackensack University Medical Center
- org
- HUMC-4
- org name
- Hackensack University Medical Center
- org address
- 499 Thornall Street, Edison, NJ, 08837
- org city
- Edison
- org country
- US
- country
- US
- source
- arin
- created
- 2013-04-22
- updated
- 2013-04-22
- abuse name
- John Haesloop
- abuse email
- john.haesloop@hmhn.org
- abuse phone
- +1-732-897-7200
- abuse kind
- person
- abuse city
- Edison
- abuse country
- US
- admin name
- Dennis Torre
- admin email
- dennis.torre@hmhn.org
- admin phone
- +1-732-897-7200
- admin kind
- person
- admin city
- Edison
- admin country
- US
- tech name
- John Haesloop
- tech email
- john.haesloop@hmhn.org
- tech phone
- +1-732-897-7200
- tech kind
- person
- tech city
- Edison
- 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.
- 0.20%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 8.27.78.0/24 | United States | not found | 18 | 2026-10-02 |
| 24.38.86.0/24 | United States | valid | 18 | 2026-10-02 |
| 198.148.152.0/24 | United States | valid | 18 | 2026-10-02 |
| 198.148.153.0/24 | United States | valid | 18 | 2026-10-02 |
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