65.54.172.128

NetRange:       65.52.0.0 - 65.55.255.255
CIDR:           65.52.0.0/14
OriginAS:       
NetName:        MICROSOFT-1BLK
NetHandle:      NET-65-52-0-0-1
Parent:         NET-65-0-0-0-0
NetType:        Direct Assignment
RegDate:        2001-02-14
Updated:        2012-03-20
Ref:            http://whois.arin.net/rest/net/NET-65-52-0-0-1

OrgName:        Microsoft Corp
OrgId:          MSFT
Address:        One Microsoft Way
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        1998-07-10
Updated:        2011-04-26
Ref:            http://whois.arin.net/rest/org/MSFT

OrgTechHandle: MSFTP-ARIN
OrgTechName:   MSFT-POC
OrgTechPhone:  +1-425-882-8080 
OrgTechEmail:  iprrms@microsoft.com
OrgTechRef:    http://whois.arin.net/rest/poc/MSFTP-ARIN

OrgAbuseHandle: HOTMA-ARIN
OrgAbuseName:   Hotmail Abuse
OrgAbusePhone:  +1-425-882-8080 
OrgAbuseEmail:  abuse@hotmail.com
OrgAbuseRef:    http://whois.arin.net/rest/poc/HOTMA-ARIN

OrgAbuseHandle: MSNAB-ARIN
OrgAbuseName:   MSN ABUSE
OrgAbusePhone:  +1-425-882-8080 
OrgAbuseEmail:  abuse@msn.com
OrgAbuseRef:    http://whois.arin.net/rest/poc/MSNAB-ARIN

OrgAbuseHandle: ABUSE231-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-425-882-8080 
OrgAbuseEmail:  abuse@microsoft.com
OrgAbuseRef:    http://whois.arin.net/rest/poc/ABUSE231-ARIN

OrgNOCHandle: ZM23-ARIN
OrgNOCName:   Microsoft Corporation
OrgNOCPhone:  +1-425-882-8080 
OrgNOCEmail:  noc@microsoft.com
OrgNOCRef:    http://whois.arin.net/rest/poc/ZM23-ARIN

RTechHandle: ZM23-ARIN
RTechName:   Microsoft Corporation
RTechPhone:  +1-425-882-8080 
RTechEmail:  noc@microsoft.com
RTechRef:    http://whois.arin.net/rest/poc/ZM23-ARIN