109.171.131.0/24 King Abdullah University of Science and Technology
Announced by AS50999 King Abdullah University of Science and Technology. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 109.171.131.0/24
Prefix
Origin
AS50999 KAUST-AS1
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-13 17:13 UTC
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 |
|---|---|---|---|---|
| 109.171.131.0/24 | AS50999 KAUST-AS1 | RADB | ITC via EMIX | MAINT-AS8966 |
| 109.171.128.0/22 covering | AS50999 KAUST-AS1 | RADB | ITC via EMIX | MAINT-AS8966 |
| 109.171.128.0/22 covering | AS50999 KAUST-AS1 | RIPE | Mobily NAT Migration aggregate | MNT-KAUST-RIPE-ADMIN |
| 109.171.128.0/18 covering | 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.