Autonomous system profile

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

AS54619

Announcement observedARIN

GROUP HEALTH COOPERATIVE OF SOUTH CENTRAL WISCONSIN · GHCSCW

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

Last active10/23/2026, 02:50:14Snapshot expired

View network topology RDAP registration

ASN: AS54619
Registration country: United States
Name: GROUP HEALTH COOPERATIVE OF SOUTH CENTRAL WISCONSIN
Abbreviation: GHCSCW
Registration date: 4/9/2012, 18:50:11
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
147.202.206.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/22/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: GROUP HEALTH COOPERATIVE OF SOUTH CENTRAL WISCONSIN
RIR: ARIN
Registration country: United States
Registration date: 4/9/2012, 18:50:11
Abuse contact: jwalker@ghcscw.com

Snapshot trend

10/23/2026, 02:50:141 v40 v61 Upstream · 0 Uncertain

10/23/2026, 02:45:041 v40 v61 Upstream · 0 Uncertain

10/21/2026, 10:34:051 v40 v61 Upstream · 0 Uncertain

10/21/2026, 10:30:001 v40 v61 Upstream · 0 Uncertain

10/5/2026, 03:44:061 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