128.139.199.0/24 Israel InterUniversity Computation Center
Announced by AS378 Israel InterUniversity Computation Center. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 128.139.199.0/24
Prefix
Origin
AS378 MACHBA-AS IUCC
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 128.139.199.0/24 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 21320 378
| Origin | AS378 Israel InterUniversity Computation Center |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 |
| Updated | 8d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 21320 378
| Origin | AS378 Israel InterUniversity Computation Center |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 21320 378
| Origin | AS378 Israel InterUniversity Computation Center |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 22h 50m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS378 to originate 128.139.199.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 128.139.199.0/24 | /24 | AS378 MACHBA-AS IUCC | RIPE |
| 128.139.128.0/17 | /17 | AS378 MACHBA-AS IUCC | RIPE |
| 128.139.128.0/17 | /17 | AS35280 F5 | RIPE |
| 128.139.128.0/17 | /17 | AS198949 Radware | RIPE |
| 128.139.0.0/16 | /24 | AS378 MACHBA-AS IUCC | RIPE |
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 |
|---|---|---|---|---|
| 128.139.199.0/24 | AS378 MACHBA-AS IUCC | RIPE | Akamai subnet | AS378-MNT |
| 128.139.0.0/16 covering | AS378 MACHBA-AS IUCC | RIPE | ILAN-AND-HUJI | AS378-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.