192.203.247.0/24 Chiang Mai University
Announced by AS17479 Chiang Mai University. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 192.203.247.0/24
Prefix
Origin
AS17479 CMU-TH-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-16 00:02 UTC
Paths
How 192.203.247.0/24 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 4651 4621 17479
| Origin | AS17479 Chiang Mai University |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 8d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 4651 4621 17479
| Origin | AS17479 Chiang Mai University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4651 4621 17479
| Origin | AS17479 Chiang Mai University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17479 to originate 192.203.247.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 192.203.247.0/24 | /24 | AS17479 CMU-TH-AP | APNIC |
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 |
|---|---|---|---|---|
| 192.203.247.0/24 | AS17479 CMU-TH-AP | APNIC | CHIANG MAI UNIVERSITY ITSC-CMU 239 Huaykaew Rd., Suthep | MAINT-CMU-TH |
| 192.203.247.0/24 | AS17479 CMU-TH-AP | RADB | Chiangmai University (UniNet) | MAINT-AS4621 |
| 192.203.247.0/24 | AS4750 CSLOXINFO-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |