Autonomous System

AS8069 Microsoft Corporation

HostingActiveUnited StatesARIN

AS8069 (MICROSOFT-CORP-MSN-AS-BLOCK) is a hosting network operated by Microsoft Corporation in United States, registered with ARIN. It has 751 IPv4 prefixes with 275,200 addresses, which makes it the 1,003rd largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses275,200in 751 prefixes
IPv6 prefixes0none
Size rank#1,003of 82,283 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationMicrosoft Corporation
AS nameMICROSOFT-CORP-MSN-AS-BLOCK
Websitemicrosoft.com
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactabuse@microsoft.com
Registered1997-03-31
Last updated2013-09-04

IPv4 prefixes

751 prefixes · 275,200 addresses
NetworkAddressesFirst – last address
20.153.168.0/212,04820.153.168.0 – 20.153.175.255
20.157.64.0/212,04820.157.64.0 – 20.157.71.255
52.122.56.0/212,04852.122.56.0 – 52.122.63.255
52.122.64.0/212,04852.122.64.0 – 52.122.71.255
52.122.72.0/212,04852.122.72.0 – 52.122.79.255
52.122.80.0/212,04852.122.80.0 – 52.122.87.255
52.122.88.0/212,04852.122.88.0 – 52.122.95.255
52.122.96.0/212,04852.122.96.0 – 52.122.103.255
52.122.104.0/212,04852.122.104.0 – 52.122.111.255
52.122.112.0/212,04852.122.112.0 – 52.122.119.255
52.122.120.0/212,04852.122.120.0 – 52.122.127.255
52.122.128.0/212,04852.122.128.0 – 52.122.135.255
52.122.136.0/212,04852.122.136.0 – 52.122.143.255
52.122.152.0/212,04852.122.152.0 – 52.122.159.255
52.122.168.0/212,04852.122.168.0 – 52.122.175.255
52.122.184.0/212,04852.122.184.0 – 52.122.191.255
145.190.8.0/212,048145.190.8.0 – 145.190.15.255
145.190.16.0/212,048145.190.16.0 – 145.190.23.255
145.190.24.0/212,048145.190.24.0 – 145.190.31.255
20.153.160.0/221,02420.153.160.0 – 20.153.163.255
20.153.176.0/221,02420.153.176.0 – 20.153.179.255
20.153.184.0/221,02420.153.184.0 – 20.153.187.255
20.153.196.0/221,02420.153.196.0 – 20.153.199.255
20.153.208.0/221,02420.153.208.0 – 20.153.211.255
20.153.216.0/221,02420.153.216.0 – 20.153.219.255
The 25 largest of 751. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS8069 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS8069&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS8069, with or without a key:

curl "https://api.ipapi.is/?q=20.153.168.1"

Other networks of Microsoft Corporation

AS8075 Microsoft Corporation81,463,040 IPv4 addressesAS8070 Microsoft Corporation1,073,920 IPv4 addressesAS3598 Microsoft Corporation609,792 IPv4 addresses

Largest networks in United States

AS749 United States Department of Defense (DoD)227,398,912 IPv4 addressesAS16509 Amazon.com, Inc.218,475,264 IPv4 addressesAS7018 AT&T Enterprises, LLC117,261,568 IPv4 addressesAS8075 Microsoft Corporation81,463,040 IPv4 addressesAS721 United States Department of Defense (DoD)72,987,904 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,337,152 IPv4 addresses