Autonomous system profile

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

AS822

Announcement observedARIN

St. Joseph's Health Care, London · STJOSEPHS-AS

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

Last active10/10/2026, 05:43:52Snapshot expired

View network topology RDAP registration

ASN: AS822
Registration country: Canada
Name: St. Joseph's Health Care, London
Abbreviation: STJOSEPHS-AS
Registration date: 3/9/1994, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
142.158.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record
142.158.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record
142.158.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record
142.89.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record
142.89.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record
142.89.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record
142.89.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: St. Joseph's Health Care, London
RIR: ARIN
Registration country: Canada
Registration date: 3/9/1994, 05:00:00
Abuse contact: ip.admins@lhsc.on.ca

Snapshot trend

10/10/2026, 05:43:527 v40 v62 Upstream · 0 Uncertain

10/10/2026, 05:43:517 v40 v62 Upstream · 0 Uncertain

9/29/2026, 06:40:327 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