Autonomous system profile

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

AS53352

Announcement observedARIN

Henry Ford Health System · HFHS-ASN

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

Last active10/30/2026, 18:56:34Snapshot expired

View network topology RDAP registration

ASN: AS53352
Registration country: United States
Name: Henry Ford Health System
Abbreviation: HFHS-ASN
Registration date: 12/15/2009, 21:34:03
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
150.198.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.204.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.205.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.206.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.242.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.248.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.60.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.61.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.62.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.63.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid
150.198.64.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/30/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Henry Ford Health System
RIR: ARIN
Registration country: United States
Registration date: 12/15/2009, 21:34:03
Abuse contact: HFHS-ARIN@hfhs.org

Snapshot trend

10/30/2026, 18:56:3417 v40 v65 Upstream · 0 Uncertain

10/30/2026, 18:54:4417 v40 v65 Upstream · 0 Uncertain

10/4/2026, 23:20:5417 v40 v65 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