AS26912
Northwest Community Hospital
AS26912 is Northwest Community Hospital (nch.org). It announces 1,536 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2017-10-18· business
1,536
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
16.67%
of its routes RPKI-valid
1,536
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 States1,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NCH-AS1
- name
- Northwest Community Hospital
- org
- NCH-1
- org name
- Northwest Community Hospital
- org address
- 800 West Central Road, Arlington Heights, IL, 60005
- org city
- Arlington Heights
- org country
- US
- country
- US
- source
- arin
- created
- 2017-10-18
- updated
- 2017-10-18
- abuse name
- Paul Dukich
- abuse email
- paul.dukich@endeavorhealth.org
- abuse phone
- +1-847-618-4887
- abuse kind
- person
- abuse city
- Arlington Heights
- abuse country
- US
- admin name
- Paul Dukich
- admin email
- paul.dukich@endeavorhealth.org
- admin phone
- +1-847-618-4887
- admin kind
- person
- admin city
- Arlington Heights
- admin country
- US
- tech name
- Paul Dukich
- tech email
- paul.dukich@endeavorhealth.org
- tech phone
- +1-847-618-4887
- tech kind
- person
- tech city
- Arlington Heights
- 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.
- 0.07%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 50.201.62.0/24 | United States | valid | 16 | 2026-10-02 |
| 198.251.23.0/24 | United States | not found | 17 | 2026-10-02 |
| 198.251.24.0/24 | United States | not found | 17 | 2026-10-02 |
| 198.251.25.0/24 | United States | not found | 17 | 2026-10-02 |
| 198.251.26.0/24 | United States | not found | 17 | 2026-10-02 |
| 198.251.30.0/24 | United States | not found | 17 | 2026-10-02 |
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