AS6109 NDCHealth Corporation

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	63.175.205.0/24	NDC/CORPORATE		61.17.128.0/17	APNIC
	206.227.192.0/24	NDCHealth Corporation		206.51.64.0/19	ARIN
	206.227.193.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.195.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.196.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.199.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.200.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.205.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.206.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.208.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.209.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.210.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.213.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.216.0/23	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.220.0/23	NDCHealth Corporation		206.218.0.0/18	ARIN
	206.227.223.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.233.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN
	206.227.235.0/24	NDCHealth Corporation		206.227.192.0/18	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:9f:c000::/48	NDCHealth Corporation		2620:9f:c000::/44	ARIN

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS174	COGENT-174	Cogent Communications
	AS209	CENTURYLINK-US-LEGACY-QWEST	CenturyLink Communications, LLC
	AS1239	SPRINTLINK	Sprint
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS3356	LEVEL3	Level 3 Parent, LLC

Country	ASN	Name	Description	IPv4
	AS174	COGENT-174	Cogent Communications

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS209	CENTURYLINK-US-LEGACY-QWEST	CenturyLink Communications, LLC
	AS174	COGENT-174	Cogent Communications
	AS1239	SPRINTLINK	Sprint
	AS3356	LEVEL3	Level 3 Parent, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS174	COGENT-174	Cogent Communications

IPv6 Upstream Graph

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IPv6 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/
#
# 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.
#


ASNumber:       6109
ASName:         NDCHEALTH
ASHandle:       AS6109
RegDate:        1995-11-10
Updated:        2014-12-02    
Ref:            https://rdap.arin.net/registry/autnum/6109


OrgName:        NDCHealth Corporation
OrgId:          NDC-11
Address:        1564 Northeast Expressway
City:           Atlanta
StateProv:      GA
PostalCode:     30329
Country:        US
RegDate:        1995-11-10
Updated:        2023-05-03
Ref:            https://rdap.arin.net/registry/entity/NDC-11


OrgAbuseHandle: RWW7-ARIN
OrgAbuseName:   Wilson, Ryan W
OrgAbusePhone:  +1-404-447-6225 
OrgAbuseEmail:  ryan.wilson@relayhealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RWW7-ARIN

OrgRoutingHandle: RWW7-ARIN
OrgRoutingName:   Wilson, Ryan W
OrgRoutingPhone:  +1-404-447-6225 
OrgRoutingEmail:  ryan.wilson@relayhealth.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/RWW7-ARIN

OrgTechHandle: RWW7-ARIN
OrgTechName:   Wilson, Ryan W
OrgTechPhone:  +1-404-447-6225 
OrgTechEmail:  ryan.wilson@relayhealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RWW7-ARIN

RTechHandle: WILSO335-ARIN
RTechName:   Wilson, Ryan 
RTechPhone:  +1-404-728-2382 
RTechEmail:  ryan.wilson@ndchealth.com
RTechRef:    https://rdap.arin.net/registry/entity/WILSO335-ARIN

RAbuseHandle: WILSO335-ARIN
RAbuseName:   Wilson, Ryan 
RAbusePhone:  +1-404-728-2382 
RAbuseEmail:  ryan.wilson@ndchealth.com
RAbuseRef:    https://rdap.arin.net/registry/entity/WILSO335-ARIN

RNOCHandle: WILSO335-ARIN
RNOCName:   Wilson, Ryan 
RNOCPhone:  +1-404-728-2382 
RNOCEmail:  ryan.wilson@ndchealth.com
RNOCRef:    https://rdap.arin.net/registry/entity/WILSO335-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.
#