ASN AS6109 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS6109?

AS6109 is listed under NDCHealth Corporation.

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?

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AS6109 NDCHealth Corporation | IPGeolocation.io

ASN Lookup Tool

NDCHealth Corporation ndchealth.com

US 20 Routes

AS Data

AS6109

AS6109 – NDCHealth Corporation

AS Number	6109
AS Name	NDCHEALTH
Organization	NDCHealth Corporation (ndc-11)
Country	US
Website	ndchealth.com
Number of IPv4 Routes	20
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1995-11-10

ASN Intelligence API for production workflows

Use ASN data for AS6109 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
206.227.235.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
206.227.208.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
206.227.211.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
206.227.205.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
206.227.199.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
63.175.205.0/24	AS6109	NDCHealth Corporation	NDC/CORPORATE	256
206.227.193.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
206.227.233.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
206.227.195.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	256
206.227.210.0/24	AS6109	NDCHealth Corporation	NDCHealth Corporation	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:       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:        2025-09-22
Ref:            https://rdap.arin.net/registry/entity/NDC-11


OrgNOCHandle: RWW7-ARIN
OrgNOCName:   Wilson, Ryan W
OrgNOCPhone:  +1-404-447-6225 
OrgNOCEmail:  ryan.wilson@relayhealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RWW7-ARIN

OrgRoutingHandle: JONAR-ARIN
OrgRoutingName:   Jonard, Mark 
OrgRoutingPhone:  +1-614-432-5170 
OrgRoutingEmail:  mjonard@covermymeds.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JONAR-ARIN

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

OrgNOCHandle: JONAR-ARIN
OrgNOCName:   Jonard, Mark 
OrgNOCPhone:  +1-614-432-5170 
OrgNOCEmail:  mjonard@covermymeds.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/JONAR-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

OrgAbuseHandle: JONAR-ARIN
OrgAbuseName:   Jonard, Mark 
OrgAbusePhone:  +1-614-432-5170 
OrgAbuseEmail:  mjonard@covermymeds.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JONAR-ARIN

OrgTechHandle: JONAR-ARIN
OrgTechName:   Jonard, Mark 
OrgTechPhone:  +1-614-432-5170 
OrgTechEmail:  mjonard@covermymeds.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JONAR-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

RAbuseHandle: WILSO335-ARIN
RAbuseName:   Wilson, Ryan 
RAbusePhone:  +1-404-447-6225 
RAbuseEmail:  ryan.wilson@ndchealth.com
RAbuseRef:    https://rdap.arin.net/registry/entity/WILSO335-ARIN

RTechHandle: WILSO335-ARIN
RTechName:   Wilson, Ryan 
RTechPhone:  +1-404-447-6225 
RTechEmail:  ryan.wilson@ndchealth.com
RTechRef:    https://rdap.arin.net/registry/entity/WILSO335-ARIN

RNOCHandle: WILSO335-ARIN
RNOCName:   Wilson, Ryan 
RNOCPhone:  +1-404-447-6225 
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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "6109",
    "as_handle" : "AS6109",
    "as_name" : "NDCHEALTH",
    "tech_contacts" : [ "JONAR-ARIN", "RWW7-ARIN", "JONAR-ARIN", "RWW7-ARIN", "WILSO335-ARIN" ],
    "abuse_contacts" : [ "RWW7-ARIN", "JONAR-ARIN", "WILSO335-ARIN" ],
    "date_created" : "1995-11-10",
    "date_updated" : "2014-12-02",
    "source" : "https://rdap.arin.net/registry/autnum/6109"
  } ],
  "organization" : {
    "handle" : "NDC-11",
    "name" : "NDCHealth Corporation",
    "address" : [ "1564 Northeast Expressway", "Atlanta", "GA", "30329", "US" ],
    "street" : "Northeast Expressway",
    "city" : "Atlanta",
    "state" : "GA",
    "zip_code" : "30329",
    "country" : [ "US" ],
    "date_created" : "1995-11-10",
    "date_updated" : "2025-09-22",
    "source" : "https://rdap.arin.net/registry/entity/NDC-11",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "JONAR-ARIN",
    "name" : "Jonard, Mark",
    "email" : [ "mjonard@covermymeds.com" ],
    "phone" : [ "+1-614-432-5170" ],
    "source" : "https://rdap.arin.net/registry/entity/JONAR-ARIN"
  }, {
    "handle" : "RWW7-ARIN",
    "name" : "Wilson, Ryan W",
    "email" : [ "ryan.wilson@relayhealth.com" ],
    "phone" : [ "+1-404-447-6225" ],
    "source" : "https://rdap.arin.net/registry/entity/RWW7-ARIN"
  }, {
    "handle" : "WILSO335-ARIN",
    "name" : "Wilson, Ryan",
    "email" : [ "ryan.wilson@ndchealth.com" ],
    "phone" : [ "+1-404-447-6225" ],
    "source" : "https://rdap.arin.net/registry/entity/WILSO335-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "RWW7-ARIN",
    "name" : "Wilson, Ryan W",
    "email" : [ "ryan.wilson@relayhealth.com" ],
    "phone" : [ "+1-404-447-6225" ],
    "source" : "https://rdap.arin.net/registry/entity/RWW7-ARIN"
  }, {
    "handle" : "JONAR-ARIN",
    "name" : "Jonard, Mark",
    "email" : [ "mjonard@covermymeds.com" ],
    "phone" : [ "+1-614-432-5170" ],
    "source" : "https://rdap.arin.net/registry/entity/JONAR-ARIN"
  }, {
    "handle" : "WILSO335-ARIN",
    "name" : "Wilson, Ryan",
    "email" : [ "ryan.wilson@ndchealth.com" ],
    "phone" : [ "+1-404-447-6225" ],
    "source" : "https://rdap.arin.net/registry/entity/WILSO335-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS1239	Cogent Communications, LLC	US
AS209	CenturyLink Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS209	CenturyLink Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US