AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
MICROSOFT Microsoft Corporation 23 0 15,872 0 United States
15,872 IPv4 Addresses
CIDR Description IP Num
140.16.32.0/24 DoD Network Information Center 256
140.16.80.0/21 DoD Network Information Center 2048
140.16.88.0/21 DoD Network Information Center 2048
140.16.96.0/24 DoD Network Information Center 256
140.16.98.0/24 DoD Network Information Center 256
140.16.99.0/24 DoD Network Information Center 256
140.16.203.0/24 DoD Network Information Center 256
140.16.240.0/22 DoD Network Information Center 1024
140.16.244.0/22 DoD Network Information Center 1024
140.16.248.0/22 DoD Network Information Center 1024
140.17.32.0/24 DoD Network Information Center 256
140.17.33.0/24 DoD Network Information Center 256
140.17.160.0/20 DoD Network Information Center 4096
140.18.9.0/24 DoD Network Information Center 256
140.18.15.0/24 DoD Network Information Center 256
140.18.68.0/24 DoD Network Information Center 256
140.18.69.0/24 DoD Network Information Center 256
199.124.23.0/24 Headquarters, USAISC 256
199.124.24.0/24 Headquarters, USAISC 256
204.69.250.0/23 Federal Highway Administration 512
214.18.54.0/24 DoD Network Information Center 256
214.18.56.0/24 DoD Network Information Center 256
214.18.74.0/24 DoD Network Information Center 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6039 DNIC-ASBLK-05800-06055 - DoD Network Information Center, US United States 261,120 0 IPv4 IPv4
AS16964 HIPCS-NEW-YORK-ACCESS-OFFICE - AT&T Corp., US United States 0 0 IPv4 IPv4
AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center, US United States 1,879,040 0 IPv4 IPv4
ASNumber:       12076
ASName:         MICROSOFT
ASHandle:       AS12076
RegDate:        1999-03-16
Updated:        2015-02-23    
Ref:            https://rdap.arin.net/registry/autnum/12076



OrgName:        Microsoft Corporation
OrgId:          MSFT
Address:        One Microsoft Way
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        1998-07-09
Updated:        2017-01-28
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


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: 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