201.140.3.0/24 Alestra, S. de R.L. de C.V.
Announced by AS11172 Alestra, S. de R.L. de C.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 201.140.3.0/24
Prefix
Origin
AS11172 AS11172
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 6 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 201.140.3.0/24 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 11172
| Origin | AS11172 Alestra, S. de R.L. de C.V. |
| Origin code | IGP |
| Communities | 174:21001 174:22027 36601:150 36601:174 36601:2001 |
| Updated | 1d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 11172
| Origin | AS11172 Alestra, S. de R.L. de C.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 11172
| Origin | AS11172 Alestra, S. de R.L. de C.V. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS11172 to originate 201.140.3.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 201.140.3.0/24 | /24 | AS11172 AS11172 | 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 |
|---|---|---|---|---|
| 201.140.3.0/24 | AS11172 AS11172 | LACNIC | LACNIC generated route for Axtel, S.A.B. de C.V. | MNT-MX-ASCV9-LACNIC |
| 201.140.3.0/24 | AS273281 AS273281 | LEVEL3 | GOBIERNO DEL ESTADO DE NUEVO LEON | TELMEX-MNT |
| 201.140.0.0/21 covering | AS14000 AS14000 | LEVEL3 | NETBLK-NET-AXTEL-6-MTY | AXTEL-MNT |
| 201.140.0.0/19 covering | AS6503 AS6503 | RADB | Proxy-registered route object | MAINT-AS3491 |
| 201.140.0.0/19 covering | AS32098 TRANSTELCO-INC | RADB | Customer AXTEL | MAINT-AS32098 |
| 201.140.0.0/14 covering | AS6503 AS6503 | RADB | Customer Axtel | MAINT-AS32098 |
| 201.140.0.0/14 covering | AS28506 AS28506 | RADB | Proxy-registered route object | MAINT-AS3491 |
| 201.140.0.0/14 covering | AS32098 TRANSTELCO-INC | RADB | Customer AXTEL | MAINT-AS32098 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.