AS19878 MedImpact Healthcare Systems, Inc.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	198.54.236.0/23	MedImpact Healthcare Systems, Inc.		198.54.236.0/22	ARIN
	198.54.238.0/24	MedImpact Healthcare Systems, Inc.		198.54.236.0/22	ARIN
	198.54.239.0/24	MedImpact Healthcare Systems, Inc.		198.54.236.0/22	ARIN
	208.91.224.0/24	MedImpact Healthcare Systems, Inc.		208.91.224.0/21	ARIN
	208.91.225.0/24	MedImpact Healthcare Systems, Inc.		208.91.224.0/21	ARIN
	208.91.228.0/24	MedImpact Healthcare Systems, Inc.		208.91.224.0/21	ARIN
	208.91.229.0/24	MedImpact Healthcare Systems, Inc.		208.91.224.0/21	ARIN
	208.91.230.0/23	MedImpact Healthcare Systems, Inc.		208.91.224.0/21	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS22489	DATABANK-CASTLEACCESS	Castle Access Inc
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS22773	ASN-CXA-ALL-CCI-22773-RDC	Cox Communications Inc.
	AS6461	ZAYO-6461	Zayo Bandwidth

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS22773	ASN-CXA-ALL-CCI-22773-RDC	Cox Communications Inc.
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS22489	DATABANK-CASTLEACCESS	Castle Access Inc

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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# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       19878
ASName:         MEDIMPACT
ASHandle:       AS19878
RegDate:        2001-02-26
Updated:        2012-03-20
Comment:        INS6-ARIN    
Ref:            https://rdap.arin.net/registry/autnum/19878


OrgName:        MedImpact Healthcare Systems, Inc.
OrgId:          MEDIMP
Address:        10181 Scripps Gateway Court
City:           San Diego
StateProv:      CA
PostalCode:     92131
Country:        US
RegDate:        1994-04-11
Updated:        2015-09-17
Ref:            https://rdap.arin.net/registry/entity/MEDIMP


OrgNOCHandle: INS6-ARIN
OrgNOCName:   IT Networks Systems
OrgNOCPhone:  +1-858-790-6176 
OrgNOCEmail:  netsol@medimpact.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INS6-ARIN

OrgAbuseHandle: INS6-ARIN
OrgAbuseName:   IT Networks Systems
OrgAbusePhone:  +1-858-790-6176 
OrgAbuseEmail:  netsol@medimpact.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INS6-ARIN

OrgTechHandle: INS6-ARIN
OrgTechName:   IT Networks Systems
OrgTechPhone:  +1-858-790-6176 
OrgTechEmail:  netsol@medimpact.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INS6-ARIN

RAbuseHandle: INS6-ARIN
RAbuseName:   IT Networks Systems
RAbusePhone:  +1-858-790-6176 
RAbuseEmail:  netsol@medimpact.com
RAbuseRef:    https://rdap.arin.net/registry/entity/INS6-ARIN

RTechHandle: INS6-ARIN
RTechName:   IT Networks Systems
RTechPhone:  +1-858-790-6176 
RTechEmail:  netsol@medimpact.com
RTechRef:    https://rdap.arin.net/registry/entity/INS6-ARIN

RNOCHandle: INS6-ARIN
RNOCName:   IT Networks Systems
RNOCPhone:  +1-858-790-6176 
RNOCEmail:  netsol@medimpact.com
RNOCRef:    https://rdap.arin.net/registry/entity/INS6-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.
#