ASN Lookup Tool
AS8075 Microsoft Corporation
An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.
ASN Lookup for:
AS8075
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ASN
AS8075
Organisation
Microsoft Corporation
AS Name
MICROSOFT-CORP-MSN-AS-BLOCK
IPv4 Addresses Announced
47,884,016
IPv4 Prefixes Announced
668
Bogon Prefixes Announced
0
IPv4 Space Rank
#6 out of 74,597
Registry
ARIN
Registered Country
US
Registration Date
1997-03-31
Registration Change
2013-09-04
SURF B.V.
TELUS Communications Inc.
Internet Initiative Japan Inc.
Telia Company AB
Transit To
ASN
Organisation
Shanghai Blue Cloud Technology Co.Ltd