146.83.4.0/22 Universidad de Chile
Announced by AS23140 Universidad de Chile. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 146.83.4.0/22
Prefix
Origin
AS23140 AS23140
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 146.83.4.0/22 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 13760 3356 3549 23140×4
| Origin | AS23140 Universidad de Chile |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:802 3356:901 3356:2193 3549:697 3549:4950 3549:34152 36601:150 36601:2001 36601:13760 |
| Updated | 4d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3549 23140×4
| Origin | AS23140 Universidad de Chile |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 3549 23140×4
| Origin | AS23140 Universidad de Chile |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23140 to originate 146.83.4.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 146.83.4.0/22 | /22 | AS23140 AS23140 | LACNIC |
| 146.83.0.0/16 | /24 | AS11340 AS11340 | 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 |
|---|---|---|---|---|
| 146.83.4.0/22 | AS23140 AS23140 | LACNIC | LACNIC generated route for Red Universitaria Nacional | MNT-CL-RUNA-LACNIC |
| 146.83.4.0/22 | AS28513 AS28513 | LEVEL3 | Chile | TELMEX-MNT |
| 146.83.4.0/22 | AS23140 AS23140 | NTTCOM | TELMEX-CL-SSEE - Cliente UCHILE Rinconada El Salto 202, Huechuraba Chile | MAINT-AMCL-BB |
| 146.83.4.0/22 | AS23140 AS23140 | RADB | Prefix UCHILE Assigned by REUNA | MAINT-AS11340 |
| 146.83.0.0/16 covering | AS11340 AS11340 | LACNIC | LACNIC generated route for Red Universitaria Nacional | MNT-CL-RUNA-LACNIC |
| 146.83.0.0/16 covering | AS11340 AS11340 | RADB | RED REUNA | MAINT-AS11340 |