2001:f18::/32 National Yang Ming Chiao Tung University
Announced by AS9916 National Yang Ming Chiao Tung University. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:f18::/32
Prefix
Origin
AS9916 NCTU-TW
RPKI
RPKI valid
Size
4,294,967,296 /64s
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2001:f18::/32 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 4780 18185 9916
| Origin | AS9916 National Yang Ming Chiao Tung University |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:2001 |
| Updated | 4d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 4780 18185 9916
| Origin | AS9916 National Yang Ming Chiao Tung University |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 4780 18185 9916
| Origin | AS9916 National Yang Ming Chiao Tung University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS9916 to originate 2001:f18::/32 up to /64. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:f18::/32 | /64 | AS9916 NCTU-TW | 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 |
|---|---|---|---|---|
| 2001:f18::/32 | AS9916 NCTU-TW | NTTCOM | NYCU IPv6 block (proxy-registered route object) | MAINT-TW-NTTCOM |
| 2001:f18::/32 | AS9916 NCTU-TW | RADB | Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan (Customer Route) | MAINT-AS4780 |