142.79.178.0/23 Alcoa USA Corp.
Announced by AS399361 Alcoa USA Corp. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 142.79.178.0/23
Prefix
Origin
AS399361 ALCOA-CORP
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
1
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 142.79.178.0/23 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 399361
| Origin | AS399361 Alcoa USA Corp. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 399361
| Origin | AS399361 Alcoa USA Corp. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 399361
| Origin | AS399361 Alcoa USA Corp. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 15h 15m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS399361 to originate 142.79.176.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 142.79.176.0/21 | /24 | AS8030 WORLDNET5-10 | ARIN |
| 142.79.176.0/21 | /24 | AS399361 ALCOA-CORP | ARIN |
More specific
Prefixes inside 142.79.178.0/23
1 announced prefix fall inside this one.