45.181.12.0/22 Sierra Madre Internet SA de CV
Announced by AS265523 Sierra Madre Internet SA de CV. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 45.181.12.0/22
Prefix
Origin
AS265523 AS265523
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 45.181.12.0/22 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 265523×2
| Origin | AS265523 Sierra Madre Internet SA de CV |
| Origin code | IGP |
| Communities | 174:21001 174:22027 36601:150 36601:174 36601:2001 |
| Updated | 4d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 265523
| Origin | AS265523 Sierra Madre Internet SA de CV |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 13m 2s ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 265523
| Origin | AS265523 Sierra Madre Internet SA de CV |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 13m 24s ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS265523 to originate 45.181.12.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.181.12.0/22 | /24 | AS265523 AS265523 | 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 |
|---|---|---|---|---|
| 45.181.12.0/22 | AS265523 AS265523 | LACNIC | LACNIC generated route for Sierra Madre Internet SA de CV | MNT-MX-SMIS4-LACNIC |