AS46903 Athenahealth

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	162.220.216.0/24	Athenahealth		162.220.216.0/22	ARIN
	162.220.218.0/24	Athenahealth		162.220.216.0/22	ARIN
	198.36.120.0/22	Athenahealth		198.36.120.0/21	ARIN
	198.36.124.0/22	Athenahealth		198.36.120.0/21	ARIN
	204.165.246.0/23	Athenahealth		204.164.0.0/14	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS174	COGENT-174	Cogent Communications
	AS6461	ZAYO-6461	Zayo Bandwidth

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth

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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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       46903
ASName:         AS-RCH1-1
ASHandle:       AS46903
RegDate:        2019-01-04
Updated:        2019-01-04    
Ref:            https://rdap.arin.net/registry/autnum/46903


OrgName:        Athenahealth
OrgId:          ATHEN-1
Address:        311 Arsenal Street
City:           Watertown
StateProv:      MA
PostalCode:     02472
Country:        US
RegDate:        2006-09-01
Updated:        2014-08-11
Comment:        http://www.athenahealth.com/
Ref:            https://rdap.arin.net/registry/entity/ATHEN-1


OrgAbuseHandle: ABUSE1621-ARIN
OrgAbuseName:   Abuse Desk
OrgAbusePhone:  +1-617-402-1000 
OrgAbuseEmail:  abuse@athenahealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1621-ARIN

OrgTechHandle: VENDO-ARIN
OrgTechName:   VendorContact
OrgTechPhone:  +1-617-402-1000 
OrgTechEmail:  VendorContact@athenahealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VENDO-ARIN

OrgTechHandle: NETWO7088-ARIN
OrgTechName:   Network maintanance
OrgTechPhone:  +1-617-402-1400 
OrgTechEmail:  netmaint@athenahealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7088-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.
#