2001:ce0:3::/48 The Chinese University of Hong Kong
Announced by AS3661 The Chinese University of Hong Kong. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:ce0:3::/48
Prefix
Origin
AS3661 ERX-CUHKNET
RPKI
RPKI not found
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2001:ce0:3::/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 6939 3661
| Origin | AS3661 The Chinese University of Hong Kong |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 3661
| Origin | AS3661 The Chinese University of Hong Kong |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3661
| Origin | AS3661 The Chinese University of Hong Kong |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 17h 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 |
|---|---|---|---|---|
| 2001:ce0:3::/48 | AS3661 ERX-CUHKNET | NTTCOM | proxy route6 registration by AS2914 | MAINT-NTTCOM-BB |
| 2001:ce0:3::/48 | AS3661 ERX-CUHKNET | RADB | HKBN(customer route) | MAINT-AS9269 |
| 2001:ce0::/32 covering | AS3662 HARNET | NTTCOM | HKBN(customer route) | MAINT-HKBN |
| 2001:ce0::/32 covering | AS3662 HARNET | RADB | HKBN(customer route) | MAINT-AS9269 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.