109.171.128.0/18 King Abdullah University of Science and Technology
Announced by AS50999 King Abdullah University of Science and Technology. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 109.171.128.0/18
Prefix
Origin
AS50999 KAUST-AS1
RPKI
RPKI valid
Size
16,384 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 109.171.128.0/18 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 3356 50999
| Origin | AS50999 King Abdullah University of Science and Technology |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 50999
| Origin | AS50999 King Abdullah University of Science and Technology |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3356 50999
| Origin | AS50999 King Abdullah University of Science and Technology |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 7h 4m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS50999 to originate 109.171.128.0/17 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 109.171.128.0/17 | /24 | AS50999 KAUST-AS1 | 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 |
|---|---|---|---|---|
| 109.171.128.0/18 | AS50999 KAUST-AS1 | RIPE | KAUST Section 1 | MNT-KAUST-RIPE-ADMIN |
| 109.171.128.0/17 covering | AS50999 KAUST-AS1 | RADB | ITC via EMIX | MAINT-AS8966 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 109.171.128.0/18
2 announced prefixes fall inside this one.