Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS396291

Announcement observedARIN

NCH Healthcare System, Inc. · NCH-HEALTHCARE-SYSTEM

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/26/2026, 05:12:14Snapshot expired

View network topology RDAP registration

ASN: AS396291
Registration country: United States
Name: NCH Healthcare System, Inc.
Abbreviation: NCH-HEALTHCARE-SYSTEM
Registration date: 4/26/2017, 19:15:17
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.190.172.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/12/2026, 00:00:00	10/26/2026, 00:00:00	✓	×	Currently valid
209.94.65.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/12/2026, 00:00:00	10/26/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: NCH Healthcare System, Inc.
RIR: ARIN
Registration country: United States
Registration date: 4/26/2017, 19:15:17
Abuse contact: kurtis.hasselbring@nchmd.org

Snapshot trend

10/26/2026, 05:12:142 v40 v66 Upstream · 0 Uncertain

10/18/2026, 07:39:520 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn · cha-la-bgp-observations