200.43.0.0/16 Telecom Argentina S.A.
Announced by AS7303 Telecom Argentina S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 200.43.0.0/16
Prefix
Origin
AS7303 AS7303
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
11
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 200.43.0.0/16 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 12956 22927 7303
| Origin | AS7303 Telecom Argentina S.A. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 22927 7303
| Origin | AS7303 Telecom Argentina S.A. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 2d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12956 22927 7303
| Origin | AS7303 Telecom Argentina S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7303 to originate 200.43.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 200.43.0.0/16 | /24 | AS7303 AS7303 | 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 |
|---|---|---|---|---|
| 200.43.0.0/16 | AS7303 AS7303 | LACNIC | LACNIC generated route for Telecom Argentina S.A. | MNT-AR-TAST-LACNIC |
More specific
Prefixes inside 200.43.0.0/16
11 announced prefixes fall inside this one.
Show the 11 prefixes
200.43.0.0/17 AS7303 AS7303200.43.0.0/22 AS265686 AS265686200.43.5.0/24 AS7303 AS7303200.43.6.0/24 AS7303 AS7303200.43.7.0/24 AS52312 AS52312200.43.48.0/24 AS27827 AS27827200.43.55.0/24 AS264691 AS264691200.43.113.0/24 AS27787 AS27787200.43.128.0/17 AS7303 AS7303200.43.140.0/24 AS264691 AS264691200.43.223.0/24 AS265877 AS265877