158.97.96.0/20 C I C E S E
Announced by AS3640 C I C E S E. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 158.97.96.0/20
Prefix
Origin
AS3640 AS3640
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-12 04:03 UTC
Paths
How 158.97.96.0/20 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 174 8151 3640
| Origin | AS3640 C I C E S E |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8151 3640
| Origin | AS3640 C I C E S E |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 8151 3640
| Origin | AS3640 C I C E S E |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 12h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS3640 to originate 158.97.96.0/19 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 158.97.96.0/19 | /22 | AS3640 AS3640 | LACNIC |
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 |
|---|---|---|---|---|
| 158.97.0.0/17 covering | AS8151 AS8151 | RADB | UniNet | MAINT-AS8151 |
| 158.97.0.0/16 covering | AS2150 CENIC-2150 | RADB | CICESE (Centro de Investigacion Cientifica Y Educacion Superior de Ensenada) Km 107 Carretera Tijuana-Ensenada Ensenada Baja California (Mexico) 22860 MEXICO | MAINT-AS2150 |
| 158.97.0.0/16 covering | AS8151 AS8151 | RADB | UniNet | MAINT-AS8151 |