Autonomous system profile

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

AS22451

Announcement observedARIN

Halifax Regional Hospital · HRH

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

Last active10/1/2026, 09:51:18Snapshot expired

View network topology RDAP registration

ASN: AS22451
Registration country: United States
Name: Halifax Regional Hospital
Abbreviation: HRH
Registration date: 6/8/2011, 18:07:50
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
65.254.176.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid
65.254.186.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Halifax Regional Hospital
RIR: ARIN
Registration country: United States
Registration date: 6/8/2011, 18:07:50
Abuse contact: sldozier@sentara.com

Snapshot trend

10/1/2026, 09:51:182 v40 v62 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