ResearchRouting table, looking glass, RPKI & IRR

216.99.143.0/24 Microsoft Corporation

Announced by AS8075 Microsoft Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 216.99.143.0/24

Prefix
216.99.143.0/24
Origin
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
5 exact, 18 covering
In RouteViews
2026-10-15 20:02 UTC
Paths

How 216.99.143.0/24 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated1d 15h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communities903:900 903:13760
Updated8d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated6h 32m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communitiesnone
Updated8d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8075 to originate 216.99.128.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
216.99.128.0/20/24AS8075 MICROSOFT-CORP-MSN-AS-BLOCKARIN
216.99.128.0/20/24AS14618 AMAZON-AESARIN
216.99.128.0/20/24AS16509 AMAZON-02ARIN
216.99.128.0/20/24AS16880 AS2-TRENDMICRO-COMARIN
216.99.128.0/20/24AS36421 AS-TRENDMICRO-COMARIN
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
216.99.143.0/24AS14618 AMAZON-AESARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.143.0/24AS16509 AMAZON-02ARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.143.0/24AS16880 AS2-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.143.0/24AS36421 AS-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.143.0/24AS8075 MICROSOFT-CORP-MSN-AS-BLOCKRADBMicrosoft ByoIpMAINT-AS8075
216.99.142.0/23 coveringAS14618 AMAZON-AESARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.142.0/23 coveringAS16509 AMAZON-02ARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.142.0/23 coveringAS16880 AS2-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.142.0/23 coveringAS36421 AS-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.140.0/22 coveringAS14618 AMAZON-AESARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.140.0/22 coveringAS16509 AMAZON-02ARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.140.0/22 coveringAS16880 AS2-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.140.0/22 coveringAS36421 AS-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.136.0/21 coveringAS14618 AMAZON-AESARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.136.0/21 coveringAS16509 AMAZON-02ARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.136.0/21 coveringAS16880 AS2-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.136.0/21 coveringAS36421 AS-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.128.0/20 coveringAS14618 AMAZON-AESARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.128.0/20 coveringAS16509 AMAZON-02ARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.128.0/20 coveringAS16880 AS2-TRENDMICRO-COMARINTREND MICRO INCORPORATED 10101 N. De Anza Blvd. Cupertino, CA 95014 USMNT-TREND-7
216.99.128.0/20 coveringAS36421 AS-TRENDMICRO-COMARINTREND MICRO INCORPORATEDMNT-TREND-7
216.99.128.0/20 coveringAS16880 AS2-TRENDMICRO-COMNTTCOMTREND MICRO INCORPORATED 10101 N. De Anza Blvd. Cupertino, CA 95014 USMAINT-TRENDMICRO
216.99.128.0/20 coveringAS36421 AS-TRENDMICRO-COMRADBTREND MICRO INCORPORATEDMAINT-AS16880
Tools

Check 216.99.143.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API