2400:5320::/48 University of Nagasaki
Announced by AS146979 University of Nagasaki. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2400:5320::/48
Prefix
Origin
AS146979 SUNDAICHI
RPKI
RPKI not found
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2400:5320::/48 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 2497 146979×4
| Origin | AS146979 University of Nagasaki |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:2001 |
| Updated | 4d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2497 146979×4
| Origin | AS146979 University of Nagasaki |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2516 2518 146979×4
| Origin | AS146979 University of Nagasaki |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 12h 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 |
|---|---|---|---|---|
| 2400:5320::/48 | AS146979 SUNDAICHI | JPIRR | University of Nagasaki X-Keiro:olab-noc@sun.ac.jp | MAINT-AS146979 |
| 2400:5320::/32 covering | AS146979 SUNDAICHI | JPIRR | University of Nagasaki X-Keiro:olab-noc@sun.ac.jp | MAINT-AS146979 |
| 2400:5320::/32 covering | AS150357 SUN-SECBASE | JPIRR | University of Nagasaki X-Keiro:olab-noc@sun.ac.jp | MAINT-AS146979 |