191.156.19.0/24 Telmex Colombia S.A.
Announced by AS10620 Telmex Colombia S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 191.156.19.0/24
Prefix
Origin
AS10620 AS10620
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 191.156.19.0/24 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 14080 10620
| Origin | AS10620 Telmex Colombia S.A. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 16h 4m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 14080 10620
| Origin | AS10620 Telmex Colombia S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 15h 15m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 14080 10620
| Origin | AS10620 Telmex Colombia S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6h 0m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS10620 to originate 191.156.18.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.156.18.0/23 | /24 | AS10620 AS10620 | 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 |
|---|---|---|---|---|
| 191.156.18.0/23 covering | AS10620 AS10620 | LACNIC | LACNIC generated route for COMUNICACIÓN CELULAR S.A. COMCEL S.A. | MNT-CO-COSA8-LACNIC |
| 191.144.0.0/12 covering | AS28513 AS28513 | LEVEL3 | AMERICA_MOVIL_CLARO_COLOMBIA | TELMEX-MNT |
| 191.144.0.0/12 covering | AS28513 AS28513 | RADB | AMERICA_MOVIL_CLARO_COLOMBIA | MAINT-AS28513 |