201.160.72.0/21 Cablemas Telecomunicaciones SA de CV
Announced by AS28509 Cablemas Telecomunicaciones SA de CV. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 201.160.72.0/21
Prefix
Origin
AS28509 AS28509
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 6 covering
In RouteViews
2026-10-13 08:02 UTC
Paths
How 201.160.72.0/21 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 3356 18734×6 28509
| Origin | AS28509 Cablemas Telecomunicaciones SA de CV |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:577 3356:901 3356:2198 28509:51 36601:150 36601:2001 36601:13760 |
| Updated | 5d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 18734×6 28509
| Origin | AS28509 Cablemas Telecomunicaciones SA de CV |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 18734 28509
| Origin | AS28509 Cablemas Telecomunicaciones SA de CV |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 19m 15s ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28509 to originate 201.160.64.0/20 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 201.160.64.0/20 | /21 | AS28509 AS28509 | 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 |
|---|---|---|---|---|
| 201.160.72.0/21 | AS28509 AS28509 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
| 201.160.64.0/20 covering | AS28509 AS28509 | LACNIC | LACNIC generated route for Cablemas Telecomunicaciones SA de CV | MNT-MX-CTSC6-LACNIC |
| 201.160.0.0/17 covering | AS28509 AS28509 | RADB | Customer Cablemas | MAINT-AS32098 |
| 201.160.0.0/17 covering | AS28512 AS28512 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
| 201.160.0.0/17 covering | AS28545 AS28545 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
| 201.160.0.0/16 covering | AS18734 AS18734 | RADB | Route from CABLEMAS | MAINT-AS18734 |
| 201.160.0.0/16 covering | AS32098 TRANSTELCO-INC | RADB | Customer Bestel | MAINT-AS32098 |