Autonomous system profile

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

AS46233

Announcement observedARIN

Eisenhower Medical Center · EMC-159

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

Last active10/4/2026, 02:13:41Snapshot expired

View network topology RDAP registration

ASN: AS46233
Registration country: United States
Name: Eisenhower Medical Center
Abbreviation: EMC-159
Registration date: 5/14/2024, 11:19:43
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
159.141.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/3/2026, 16:00:00	✓	×	Historical record
159.141.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/3/2026, 16:00:00	✓	×	Historical record
159.141.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/3/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: Eisenhower Medical Center
RIR: ARIN
Registration country: United States
Registration date: 5/14/2024, 11:19:43
Abuse contact: netadmins@emc.org

Snapshot trend

10/4/2026, 02:13:413 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