181.74.0.0/16 Telmex Servicios Empresariales S.A.
Announced by AS6535 Telmex Servicios Empresariales S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 181.74.0.0/16
Prefix
Origin
AS6535 AS6535
RPKI
RPKI valid
Size
65,536 addresses
Less specific
More specifics
3
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 181.74.0.0/16 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 27978 6535
| Origin | AS6535 Telmex Servicios Empresariales S.A. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 22047 27978 6535
| Origin | AS6535 Telmex Servicios Empresariales S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 22047 27978 6535
| Origin | AS6535 Telmex Servicios Empresariales S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS6535 to originate 181.72.0.0/14 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 181.72.0.0/14 | /24 | AS6535 AS6535 | 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 |
|---|---|---|---|---|
| 181.72.0.0/14 covering | AS6535 AS6535 | LACNIC | LACNIC generated route for Telmex Servicios Empresariales S.A. | MNT-CL-CSEM-LACNIC |
| 181.72.0.0/14 covering | AS28513 AS28513 | LEVEL3 | TELMEX_CHILE | TELMEX-MNT |
| 181.72.0.0/14 covering | AS6535 AS6535 | NTTCOM | Telmex Chile HFC | MAINT-AMCL-BB |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 181.74.0.0/16
3 announced prefixes fall inside this one.