What is ASN AS398902?

ASN AS398902 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398902?

AS398902 is listed under Cass Regional Medical Center.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS398902 Cass Regional Medical Center

ASN Lookup Tool

Cass Regional Medical Center cassregional.org

US 1 Routes

AS Data

AS398902

AS398902 – Cass Regional Medical Center

AS Number	398902
AS Name	CASS-REGIONAL
Organization	Cass Regional Medical Center(crmc-28)
Country	US
Website	cassregional.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2020-10-08

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Use ASN data for AS398902 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.52.165.0/24	AS398902	Cass Regional Medical Center	Cass Regional Medical Center	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       398902
ASName:         CASS-REGIONAL
ASHandle:       AS398902
RegDate:        2020-10-08
Updated:        2020-10-08
Comment:        http://cassregional.org
Comment:        Standard NOC hours are 8:00AM to 5:00PM CST    
Ref:            https://rdap.arin.net/registry/autnum/398902


OrgName:        Cass Regional Medical Center
OrgId:          CRMC-28
Address:        2800 E. Rock Haven Rd
City:           Harrisonville
StateProv:      MO
PostalCode:     64701
Country:        US
RegDate:        2020-09-25
Updated:        2020-10-22
Ref:            https://rdap.arin.net/registry/entity/CRMC-28


OrgDNSHandle: WESEM3-ARIN
OrgDNSName:   Wesemann, Cary 
OrgDNSPhone:  +1-816-887-0403 
OrgDNSEmail:  cwesemann@cassregional.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/WESEM3-ARIN

OrgNOCHandle: WESEM3-ARIN
OrgNOCName:   Wesemann, Cary 
OrgNOCPhone:  +1-816-887-0403 
OrgNOCEmail:  cwesemann@cassregional.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/WESEM3-ARIN

OrgAbuseHandle: WESEM3-ARIN
OrgAbuseName:   Wesemann, Cary 
OrgAbusePhone:  +1-816-887-0403 
OrgAbuseEmail:  cwesemann@cassregional.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WESEM3-ARIN

OrgRoutingHandle: WESEM3-ARIN
OrgRoutingName:   Wesemann, Cary 
OrgRoutingPhone:  +1-816-887-0403 
OrgRoutingEmail:  cwesemann@cassregional.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/WESEM3-ARIN

OrgTechHandle: WESEM3-ARIN
OrgTechName:   Wesemann, Cary 
OrgTechPhone:  +1-816-887-0403 
OrgTechEmail:  cwesemann@cassregional.org
OrgTechRef:    https://rdap.arin.net/registry/entity/WESEM3-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS11976	Fidelity Communication International Inc.	US

Upstreams

AS Number	Description	Country
AS11976	Fidelity Communication International Inc.	US