Microsoft Corporation · microsoft.com
AS3598 – Microsoft Corporation
|Number of IPs||534,528|
|Allocated||28 years ago on May 18, 1994|
IP Address Ranges
|Netblock||Company||Num of IPs|
ASHandle: AS3598 OrgID: MSFT ASName: MICROSOFT-CORP-AS ASNumber: 3598 RegDate: 1994-05-18 Updated: 2013-08-20 Source: ARIN 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: * firstname.lastname@example.org. Comment: To report security vulnerabilities in Microsoft products and services, please contact: Comment: * email@example.com. Comment: For legal and law enforcement-related requests, please contact: Comment: * firstname.lastname@example.org Comment: For routing, peering or DNS issues, please Comment: contact: Comment: * IOC@microsoft.com RegDate: 1998-07-10 Updated: 2022-03-28 OrgAbuseHandle: MAC74-ARIN OrgAdminHandle: IPHOS5-ARIN OrgTechHandle: IPHOS5-ARIN OrgTechHandle: MRPD-ARIN Source: ARIN POCHandle: MRPD-ARIN IsRole: Y LastName: Microsoft Routing, Peering, and DNS FirstName: Street: One Microsoft Way City: Redmond State/Prov: WA Country: US PostalCode: 98052 RegDate: 2013-08-20 Updated: 2021-10-16 OfficePhone: +1-425-882-8080 Mailbox: IOC@microsoft.com Source: ARIN POCHandle: MAC74-ARIN IsRole: Y LastName: Microsoft Abuse Contact FirstName: Street: One Microsoft Way City: Redmond State/Prov: WA Country: US PostalCode: 98052 RegDate: 2013-08-20 Updated: 2021-11-10 OfficePhone: +1-425-882-8080 Mailbox: email@example.com Source: ARIN POCHandle: IPHOS5-ARIN IsRole: N LastName: IPHostmaster FirstName: IPHostmaster Street: One Microsoft Way City: Redmond State/Prov: WA Country: US PostalCode: 20147 RegDate: 2021-10-13 Updated: 2021-10-13 OfficePhone: +1-425-538-6637 Mailbox: firstname.lastname@example.org Source: ARIN
There are 3,674 domain names hosted across 90 IP addresses on this ASN.
There are no downstreams for this ASN.
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3598 at robtex.