AS25984 MedStar Health

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	198.50.64.0/24	MedStar Health		197.234.128.0/18	AfriNIC
	198.50.73.0/24	MedStar Health		198.50.64.0/19	ARIN
	198.50.74.0/24	MedStar Health		198.50.64.0/19	ARIN
	198.50.94.0/24	MedStar Health		198.50.64.0/19	ARIN
	198.99.32.0/24	MedStar Health		198.99.32.0/19	ARIN
	198.99.40.0/24	MedStar Health		198.99.32.0/19	ARIN
	198.133.139.0/24	MedStar Health		198.133.139.0/24	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS701	UUNET	Verizon Business
	AS33657	CMCS	Comcast Cable Communications, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS701	UUNET	Verizon Business
	AS33657	CMCS	Comcast Cable Communications, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       25984
ASName:         MEDSTARHEALTH
ASHandle:       AS25984
RegDate:        2002-06-12
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/25984


OrgName:        MedStar Health
OrgId:          MEDSTA-4
Address:        2331 Broadbirch Drive
City:           Silver Spring
StateProv:      MD
PostalCode:     20904
Country:        US
RegDate:        2002-06-12
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MEDSTA-4


OrgTechHandle: JJA63-ARIN
OrgTechName:   Jakobowski, Jeff 
OrgTechPhone:  +1-301-680-7737 
OrgTechEmail:  jaj4@medstar.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JJA63-ARIN

OrgAbuseHandle: JJA63-ARIN
OrgAbuseName:   Jakobowski, Jeff 
OrgAbusePhone:  +1-301-680-7737 
OrgAbuseEmail:  jaj4@medstar.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JJA63-ARIN

RTechHandle: JK1698-ARIN
RTechName:   Kuhar, Jim 
RTechPhone:  +1-301-680-7743 
RTechEmail:  Jim.L.Kuhar@medstar.net
RTechRef:    https://rdap.arin.net/registry/entity/JK1698-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 1997-2025, American Registry for Internet Numbers, Ltd.
#