70.37.0.0/17

Microsoft Corporation

Announcing ASNs: 1

Parent Prefix: 70.37.0.0/17

RIR: ARIN

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK	Microsoft Corporation

70.37.0.0/17 Summary

Prefix:

70.37.0.0/17

Name:

MICROSOFT

Description:

Microsoft Corporation

Country:

IP Addresses:

32,768

Regional Registry:

ARIN

Allocation Status:

Allocated

Allocation Date:

10^th September 2008

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

One Microsoft Way,

Redmond,

WA,

98052,

AS8075 Microsoft Corporation - Prefix Upstreams

ASN	Name	Description
AS3356	LEVEL3	Level 3 Parent, LLC
AS7018	ATT-INTERNET4	AT&T Services, Inc.
AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
AS2497	IIJ	Internet Initiative Japan Inc.
AS6939	HURRICANE	Hurricane Electric LLC
AS2914	NTT-LTD-2914	NTT America, Inc.
AS3257	GTT-BACKBONE	GTT

# start

NetRange:       70.37.0.0 - 70.37.191.255
CIDR:           70.37.0.0/17, 70.37.128.0/18
NetName:        MICROSOFT
NetHandle:      NET-70-37-0-0-1
Parent:         NET70 (NET-70-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS8075
Organization:   Microsoft Corporation (MSFT)
RegDate:        2008-09-10
Updated:        2013-08-23
Ref:            https://rdap.arin.net/registry/ip/70.37.0.0



OrgName:        Microsoft Corporation
OrgId:          MSFT
Address:        One Microsoft Way
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        1998-07-10
Updated:        2024-03-18
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:        
Comment:        For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment:        * [email protected].  
Comment:        
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * [email protected].  
Comment:        
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * [email protected]
Comment:        
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * [email protected]
Ref:            https://rdap.arin.net/registry/entity/MSFT


OrgTechHandle: BEDAR6-ARIN
OrgTechName:   Bedard, Dawn 
OrgTechPhone:  +1-425-538-6637 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BEDAR6-ARIN

OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName:   Chaturmohta, Somesh 
OrgRoutingPhone:  +1-425-882-8080 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHATU3-ARIN

OrgAbuseHandle: MAC74-ARIN
OrgAbuseName:   Microsoft Abuse Contact
OrgAbusePhone:  +1-425-882-8080 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAC74-ARIN

OrgTechHandle: KIMAV-ARIN
OrgTechName:   Kim, Avery  
OrgTechPhone:  +1-425-882-8080 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/KIMAV-ARIN

OrgTechHandle: IPHOS5-ARIN
OrgTechName:   IPHostmaster, IPHostmaster 
OrgTechPhone:  +1-425-538-6637 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPHOS5-ARIN

OrgTechHandle: MRPD-ARIN
OrgTechName:   Microsoft Routing, Peering, and DNS
OrgTechPhone:  +1-425-882-8080 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgTechHandle: SINGH683-ARIN
OrgTechName:   Singh, Prachi 
OrgTechPhone:  +1-425-707-5601 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SINGH683-ARIN