163.52.140.0/23 SignalPro Technology Co., Ltd.
Announced by AS154902 SignalPro Technology Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 163.52.140.0/23
Prefix
Origin
AS154902 SIGNALPRO
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
1
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 00:02 UTC
Paths
How 163.52.140.0/23 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 3356 9002 18046 154902
| Origin | AS154902 SignalPro Technology Co., Ltd. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 18046 154902
| Origin | AS154902 SignalPro Technology Co., Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 18046 154902
| Origin | AS154902 SignalPro Technology Co., Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS154902 to originate 163.52.140.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 163.52.140.0/23 | /24 | AS154902 SIGNALPRO | 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 |
|---|---|---|---|---|
| 163.52.140.0/23 | AS154902 SIGNALPRO | RADB | proxy route for SIGNALPRO | MAINT-AS18046 |
More specific
Prefixes inside 163.52.140.0/23
1 announced prefix fall inside this one.