117.121.247.0/24 Microsoft Corporation
Announced by AS8075 Microsoft Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 117.121.247.0/24
Prefix
Origin
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
10 exact, 0 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 117.121.247.0/24 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
| Origin | AS8075 Microsoft Corporation |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 8075
| Origin | AS8075 Microsoft Corporation |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 8075
| Origin | AS8075 Microsoft Corporation |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8075 to originate 117.121.247.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 117.121.247.0/24 | /24 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | APNIC |
| 117.121.247.0/24 | /24 | AS14618 AMAZON-AES | APNIC |
| 117.121.247.0/24 | /24 | AS16509 AMAZON-02 | APNIC |
| 117.121.247.0/24 | /24 | AS61317 ASDETUK | APNIC |
| 117.121.247.0/24 | /24 | AS141158 HSB-AS-AP | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 117.121.247.0/24 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | APNIC | GPLHost LLC 340 S Lemon Ave Apt 6446 | MAINT-SG-GPLHOST |
| 117.121.247.0/24 | AS14618 AMAZON-AES | APNIC | GPLHost LLC 340 S Lemon Ave Apt 6446 | MAINT-SG-GPLHOST |
| 117.121.247.0/24 | AS16509 AMAZON-02 | APNIC | GPLHost LLC 340 S Lemon Ave Apt 6446 | MAINT-SG-GPLHOST |
| 117.121.247.0/24 | AS61317 ASDETUK | APNIC | GPLHost LLC 340 S Lemon Ave Apt 6446 | MAINT-SG-GPLHOST |
| 117.121.247.0/24 | AS141158 HSB-AS-AP | APNIC | GPLHost LLC 340 S Lemon Ave Apt 6446 | MAINT-SG-GPLHOST |
| 117.121.247.0/24 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | RADB | autogen | MAINT-AS834 |
| 117.121.247.0/24 | AS14618 AMAZON-AES | RADB | autogen | MAINT-AS834 |
| 117.121.247.0/24 | AS16509 AMAZON-02 | RADB | autogen | MAINT-AS834 |
| 117.121.247.0/24 | AS141158 HSB-AS-AP | RADB | autogen | MAINT-AS834 |
| 117.121.247.0/24 | AS45887 GPLHOST-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |