AS17144 - NUANCE-NOD - Microsoft Corporation, US

United States
AS Number
AS17144
AS Name
NUANCE-NOD
Org Name
Microsoft Corporation
Country / Region
United States
Registry

arin

RegDate

1998-07-10

Updated

2025-06-10

AS17144 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

3

IPv4 NUMs

1,024

IPv6 NUMs(/64)

196,608

CIDR Description IP Num
66.151.66.0/24
IRR Valid
Nuance Communications, Inc. 256
67.208.167.0/24
IRR Valid
Nuance Communications 256
74.123.179.0/24
IRR Valid
Microsoft Corporation 256
192.135.86.0/24
IRR InValid
Microsoft Corporation 256
CIDR Description IP NUMs(prefix /64)
2602:fdbb:a::/48
IRR Valid
NUANC 65536
2602:fdbb:b::/48
IRR Valid
NUANC 65536
2602:fdbb:c::/48
IRR Valid
NUANC 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13791 INTERNAP-BLK3 - Unitas Global, US United States 23,808 4,294,967,296 IPv4 IPv4
AS46887 ZAYO-CCF-AS46887 - Zayo Bandwidth, US United States 862,976 17,180,327,936 IPv4 IPv4 IPv6 IPv6 
ASNumber:       17144
ASName:         NUANCE-NOD
ASHandle:       AS17144
RegDate:        2000-07-28
Updated:        2024-10-15
Ref:            https://rdap.arin.net/registry/autnum/17144

OrgID:          MSFT
OrgName:        Microsoft Corporation
CanAllocate:    
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
Comment:        To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment:        * https://cert.microsoft.com.
Comment:        For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment:        * [email protected].
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * [email protected].
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * [email protected]
Comment:        For routing, peering or DNS issues, please
Comment:        contact:
Comment:        * [email protected]
RegDate:        1998-07-10
Updated:        2025-06-10
OrgAdminHandle  IPHOS5-ARIN
OrgTechHandle   BEDAR6-ARIN
OrgTechHandle   IPHOS5-ARIN
OrgTechHandle   MRPD-ARIN
OrgTechHandle   SINGH683-ARIN
OrgAbuseHandle  MAC74-ARIN
OrgRoutingHandle CHATU3-ARIN
Source:         ARIN

OrgTechHandleHandle:  BEDAR6-ARIN
OrgTechHandleName:    Bedard, Dawn
OrgTechHandlePhone:   +1-425-538-6637
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/BEDAR6-ARIN

OrgTechHandleHandle:  IPHOS5-ARIN
OrgTechHandleName:    IPHostmaster, IPHostmaster
OrgTechHandlePhone:   +1-425-538-6637
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/IPHOS5-ARIN

OrgTechHandleHandle:  MRPD-ARIN
OrgTechHandleName:    Microsoft Routing, Peering, and DNS, 
OrgTechHandlePhone:   +1-425-882-8080
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgTechHandleHandle:  SINGH683-ARIN
OrgTechHandleName:    Singh, Prachi
OrgTechHandlePhone:   +1-425-707-5601
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/SINGH683-ARIN

OrgAbuseHandleHandle:  MAC74-ARIN
OrgAbuseHandleName:    Microsoft Abuse Contact, 
OrgAbuseHandlePhone:   +1-425-882-8080
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/MAC74-ARIN

OrgRoutingHandleHandle:  CHATU3-ARIN
OrgRoutingHandleName:    Chaturmohta, Somesh
OrgRoutingHandlePhone:   +1-425-882-8080
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/CHATU3-ARIN

OrgAdminHandleHandle:  IPHOS5-ARIN
OrgAdminHandleName:    IPHostmaster, IPHostmaster
OrgAdminHandlePhone:   +1-425-538-6637
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/IPHOS5-ARIN