Autonomous system profile

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

AS11441

Announcement observedARIN

Frederick Memorial Healthcare System · FREDERICK-MEMORIAL-HOSPITAL

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

Last active9/30/2026, 04:36:20Snapshot expired

View network topology RDAP registration

ASN: AS11441
Registration country: United States
Name: Frederick Memorial Healthcare System
Abbreviation: FREDERICK-MEMORIAL-HOSPITAL
Registration date: 3/20/2019, 19:56:39
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
208.253.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	9/30/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Frederick Memorial Healthcare System
RIR: ARIN
Registration country: United States
Registration date: 3/20/2019, 19:56:39
Abuse contact: rsellers@frederick.health

Snapshot trend

9/30/2026, 04:36:201 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