Autonomous system profile

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

AS394802

Announcement observedARIN

BRISTOL HOSPITAL INCORPORATED · BRISTOLHOSPITAL

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

Last active11/1/2026, 04:45:18Snapshot expired

View network topology RDAP registration

ASN: AS394802
Registration country: United States
Name: BRISTOL HOSPITAL INCORPORATED
Abbreviation: BRISTOLHOSPITAL
Registration date: 3/28/2017, 14:21:20
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
170.163.40.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 00:00:00	10/25/2026, 08:00:00	✓	×	Currently valid
170.163.40.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 00:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
170.163.41.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 00:00:00	11/1/2026, 00:00:00	✓	×	Currently valid
170.163.42.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/18/2026, 00:00:00	11/1/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: BRISTOL HOSPITAL INCORPORATED
RIR: ARIN
Registration country: United States
Registration date: 3/28/2017, 14:21:20
Abuse contact: rsmith@bristolhospital.org

Snapshot trend

11/1/2026, 04:45:184 v40 v62 Upstream · 0 Uncertain

11/1/2026, 04:43:120 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