2402:f000:2::/48 Tsinghua University
Announced by AS45576 Tsinghua University. RPKI not found Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2402:f000:2::/48
Prefix
Origin
AS45576 CERNET2-TSINGHUA6-AS-AP
RPKI
RPKI not found
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-12 20:06 UTC
Paths
How 2402:f000:2::/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 13760 7029 6939 23911 23910 24348 45576
| Origin | AS45576 Tsinghua University |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 23911 23910 24348 45576
| Origin | AS45576 Tsinghua University |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 5d 4h 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 |
|---|---|---|---|---|
| 2402:f000::/32 covering | AS45576 CERNET2-TSINGHUA6-AS-AP | APNIC | CERNET | MAINT-CERNET-AP |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.