ResearchRouting table, looking glass, RPKI & IRR

113.197.64.0/24 Microsoft Corporation

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

Summary

What the table says about 113.197.64.0/24

Prefix
113.197.64.0/24
Origin
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 8 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 113.197.64.0/24 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
Updated13h 12m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communities903:900 903:13760
Updated6d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communities36295:100
Updated6d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 8075
OriginAS8075 Microsoft Corporation
Origin codeIGP
Communitiesnone
Updated6d 23h 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
Updated10d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8075 to originate 113.197.64.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
113.197.64.0/24/24AS8075 MICROSOFT-CORP-MSN-AS-BLOCKAPNIC
113.197.64.0/24/24AS38451 SMX-AS-NZAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
113.197.64.0/24AS8075 MICROSOFT-CORP-MSN-AS-BLOCKAPNICSMX Ltd SMX Limited Level 10 19 Victoria Street WestMAINT-AP-SMX
113.197.64.0/24AS38451 SMX-AS-NZAPNICSMX Ltd, B:Hive, 72 Taharoto Road, Auckland 0622MAINT-AP-SMX
113.197.64.0/24AS8075 MICROSOFT-CORP-MSN-AS-BLOCKRADBMicrosoft ByoIpMAINT-AS8075
113.197.64.0/24AS38451 SMX-AS-NZRADBProxy route object registered by AS38195MAINT-AS38195
113.197.64.0/23 coveringAS4648 SPARK-NZRADBProxy reg for Kordia by Spark NZMAINT-AS4648
113.197.64.0/23 coveringAS17498 CINENET-AS-APRADBProxy route object registered by AS2764MAINT-AS2764
113.197.64.0/23 coveringAS38195 SUPERLOOP-AS-APRADBProxy route object registered by AS2764MAINT-AS2764
113.197.64.0/22 coveringAS4648 SPARK-NZRADBProxy reg for Kordia by Spark NZMAINT-AS4648
113.197.64.0/22 coveringAS17498 CINENET-AS-APRADBProxy route object registered by AS2764MAINT-AS2764
113.197.64.0/22 coveringAS38195 SUPERLOOP-AS-APRADBProxy route object registered by AS2764MAINT-AS2764
113.197.64.0/22 coveringAS38451 SMX-AS-NZRADBPACNET (proxy-registered route object)MAINT-AS4637
113.197.64.0/22 coveringAS9901 ONENZ-TRANSIT-ASREACHREACH (Customer Route)MAINT-REACH-NOC
Tools

Check 113.197.64.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API