AS Number
AS53501
AS Name
WHS-WEBMD
Org Name
WebMD Health Services Group, Inc.
Registry

arin

RegDate

2018-01-24

Updated

2019-12-10

AS53501 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

768

IPv6 NUMs(/64)

0

768 IPv4 Addresses
CIDR Description IP Num
64.113.28.0/24
IRR Parent Valid
WebMD Health Services Group, Inc. 256
64.113.30.0/24
IRR Parent Valid
WebMD Health Services Group, Inc. 256
64.113.30.0/23
IRR Valid
WebMD Health Services Group, Inc. 512
64.113.31.0/24
IRR Parent Valid
WebMD Health Services Group, Inc. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,523,200 73,033,784,064 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,553,408 17,986,617,344 IPv4 IPv4
IP Address Domain NUMs Domains
64.113.28.129 10 mydellwebmd.com
64.113.28.132 1 reporting.webmdhealth.com
64.113.28.136 4 hthu.com
64.113.28.141 1 staging.webmdhealth.com
64.113.28.157 1 securemessage.webmdhealth.com
64.113.28.158 1 maintenance.webmdhealth.com
ASNumber:       53501
ASName:         WHS-WEBMD
ASHandle:       AS53501
RegDate:        2018-01-31
Updated:        2018-01-31    
Ref:            https://rdap.arin.net/registry/autnum/53501


OrgName:        WebMD Health Services Group, Inc.
OrgId:          WHSG-1
Address:        2701 NW Vaughn St # 700
City:           Portland
StateProv:      OR
PostalCode:     97210
Country:        US
RegDate:        2018-01-24
Updated:        2019-12-10
Ref:            https://rdap.arin.net/registry/entity/WHSG-1


OrgAbuseHandle: WHSIP-ARIN
OrgAbuseName:   WHS-IP-ADMIN
OrgAbusePhone:  +1-212-624-3700 
OrgAbuseEmail:  netops@webmdhealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WHSIP-ARIN

OrgNOCHandle: WHSIP-ARIN
OrgNOCName:   WHS-IP-ADMIN
OrgNOCPhone:  +1-212-624-3700 
OrgNOCEmail:  netops@webmdhealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/WHSIP-ARIN

OrgTechHandle: WHSIP-ARIN
OrgTechName:   WHS-IP-ADMIN
OrgTechPhone:  +1-212-624-3700 
OrgTechEmail:  netops@webmdhealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WHSIP-ARIN