149.117.192.0/23 ANSYS Japan K.K.
Announced by AS148985 ANSYS Japan K.K. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 149.117.192.0/23
Prefix
Origin
AS148985 ANSYSJAPANKK-AS-AP
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
Origin since
2026-10-17 20:01 UTC
Paths
How 149.117.192.0/23 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 2516 148985
| Origin | AS148985 ANSYS Japan K.K. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 11d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2516 148985
| Origin | AS148985 ANSYS Japan K.K. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 11d 15h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2516 148985
| Origin | AS148985 ANSYS Japan K.K. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 11d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS148985 to originate 149.117.192.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 149.117.192.0/23 | /23 | AS148985 ANSYSJAPANKK-AS-AP | ARIN |
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 |
|---|---|---|---|---|
| 149.117.192.0/23 | AS148985 ANSYSJAPANKK-AS-AP | ARIN | Synopsys Inc. | MNT-SYNOPS |
| 149.117.192.0/23 | AS148985 ANSYSJAPANKK-AS-AP | RADB | Tokyo SNPS | MAINT-AS24539 |
More specific
Prefixes inside 149.117.192.0/23
2 announced prefixes fall inside this one.