203.145.96.0/20 SYNAPSE Co.,Ltd.
Announced by AS7511 SYNAPSE Co.,Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.145.96.0/20
Prefix
Origin
AS7511 SYNAPSE
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 02:24 UTC
Paths
How 203.145.96.0/20 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 13760 7029 17676 7511×5
| Origin | AS7511 SYNAPSE Co.,Ltd. |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 36601:13760 |
| Updated | 4d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 17676 7511×5
| Origin | AS7511 SYNAPSE Co.,Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7511
| Origin | AS7511 SYNAPSE Co.,Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 8h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7511 to originate 203.145.96.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.145.96.0/20 | /24 | AS7511 SYNAPSE | 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 |
|---|---|---|---|---|
| 203.145.96.0/20 | AS7511 SYNAPSE | JPIRR | SYNAPSE-CIDR8 | MAINT-AS7511 |
| 203.145.96.0/20 | AS7511 SYNAPSE | RADB | SYNAPSE-CIDR8 | MAINT-AS7511 |