103.252.172.0/22 Duke Kunshan University
Announced by AS133465 Duke Kunshan University. RPKI not found Seen by 5 of our 5 looking glass sessions. Also originated by AS4538
Summary
What the table says about 103.252.172.0/22
Prefix
Origin
AS133465 DKU-AS-AP
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 103.252.172.0/22 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 6453 4538×2 133465×2
| Origin | AS133465 Duke Kunshan University |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 20h 38m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 4538×2 133465×2
| Origin | AS133465 Duke Kunshan University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4538×5
| Origin | AS4538 China Education and Research Network Center |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 2h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 103.252.172.0/22 | AS133465 DKU-AS-AP | APNIC | Route object for 103.252.172.0/22 | MAINT-DKU-CN |
| 103.252.172.0/22 | AS133465 DKU-AS-AP | RADB | Duke DKU 103.252.172.0/22 | MAINT-AS13371 |