Autonomous system profile

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

AS32207

Announcement observedARIN

MIDDLESEX HEALTH SYSTEM, INC. · MIDDLESEX-HOSPITAL

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

Last active10/2/2026, 11:33:48Snapshot expired

View network topology RDAP registration

ASN: AS32207
Registration country: United States
Name: MIDDLESEX HEALTH SYSTEM, INC.
Abbreviation: MIDDLESEX-HOSPITAL
Registration date: 2/14/2012, 16:13:06
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
170.163.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: MIDDLESEX HEALTH SYSTEM, INC.
RIR: ARIN
Registration country: United States
Registration date: 2/14/2012, 16:13:06
Abuse contact: rob.jones@midhosp.org

Snapshot trend

10/2/2026, 11:33:481 v40 v61 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