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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

Powered By:
ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS8075
Organisation
Microsoft Corporation
AS Name
MICROSOFT-CORP-MSN-AS-BLOCK
IPv4 Addresses Announced
52,212,642
IPv4 Prefixes Announced
680
IPv6 Prefixes Announced
298
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5 out of 75,559
Registry
Arin
Registered Country
US
Registration Date
1997-03-31
Registration Change
2013-09-04

Receiving From

ASN
Organisation
AS41805
SAWAD LAND for Information Technology Ltd
AS328206
Johannesburg Area Wireless User Group (JAWUG)
AS7018
AT&T Services, Inc.
AS3320
Deutsche Telekom AG
AS3356
Level 3 Parent, LLC
AS174
Cogent Communications
AS2516
KDDI CORPORATION
AS3209
Vodafone GmbH
AS2914
NTT America, Inc.
AS1103
SURF B.V.
Showing 10 of 158 Results View More >

Transit To

ASN
Organisation
AS58593
Shanghai Blue Cloud Technology Co.,Ltd M5, Jiuxi..
AS8070
Microsoft Corporation
AS3598
Microsoft Corporation
AS8069
Microsoft Corporation
AS8068
Microsoft Corporation
AS23468
Microsoft Corporation
AS62540
Drake Holdings LLC
Showing 10 of 7 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix 102.133.0.0/17
Range From 102.133.0.0
Range To 102.133.127.255
Prefix 102.133.128.0/17
Range From 102.133.128.0
Range To 102.133.255.255
Prefix 102.37.0.0/17
Range From 102.37.0.0
Range To 102.37.127.255
Prefix 102.37.128.0/17
Range From 102.37.128.0
Range To 102.37.255.255
Prefix 103.155.245.0/24
Range From 103.155.245.0
Range To 103.155.245.255
Prefix 103.164.237.0/24
Range From 103.164.237.0
Range To 103.164.237.255
Prefix 103.189.128.0/24
Range From 103.189.128.0
Range To 103.189.128.255
Prefix 103.249.62.0/24
Range From 103.249.62.0
Range To 103.249.62.255
Prefix 103.249.63.0/24
Range From 103.249.63.0
Range To 103.249.63.255
Prefix 103.58.119.0/24
Range From 103.58.119.0
Range To 103.58.119.255
Showing 10 of 680 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix 2001:df0:7::/48
Range From 2001:df0:7::
Range To 2001:df0:7:ffff:ffff:ffff:ffff:ffff
Prefix 2001:df0:d7::/48
Range From 2001:df0:d7::
Range To 2001:df0:d7:ffff:ffff:ffff:ffff:ffff
Prefix 2001:df0:d8::/48
Range From 2001:df0:d8::
Range To 2001:df0:d8:ffff:ffff:ffff:ffff:ffff
Prefix 2001:df0:d9::/48
Range From 2001:df0:d9::
Range To 2001:df0:d9:ffff:ffff:ffff:ffff:ffff
Prefix 2404:f800::/32
Range From 2404:f800::
Range To 2404:f800:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2407:30c0:184::/48
Range From 2407:30c0:184::
Range To 2407:30c0:184:ffff:ffff:ffff:ffff:ffff
Prefix 2407:30c0:185::/48
Range From 2407:30c0:185::
Range To 2407:30c0:185:ffff:ffff:ffff:ffff:ffff
Prefix 2602:fc31:4::/48
Range From 2602:fc31:4::
Range To 2602:fc31:4:ffff:ffff:ffff:ffff:ffff
Prefix 2603:1000::/26
Range From 2603:1000::
Range To 2603:103f:ffff:ffff:ffff:ffff:ffff:ffff
Prefix 2603:1040::/27
Range From 2603:1040::
Range To 2603:105f:ffff:ffff:ffff:ffff:ffff:ffff
Showing 10 of 298 Results View More >