2a12:cb41::/44 Yang Liuchang
Announced by AS216299 Yang Liuchang. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a12:cb41::/44
Prefix
Origin
AS216299 LCNET
RPKI
RPKI valid
Size
1,048,576 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 04:09 UTC
Paths
How 2a12:cb41::/44 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 216299×3
| Origin | AS216299 Yang Liuchang |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 6d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 216299×3
| Origin | AS216299 Yang Liuchang |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 6d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 216299×3
| Origin | AS216299 Yang Liuchang |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 216299×3
| Origin | AS216299 Yang Liuchang |
| Origin code | IGP |
| Communities | none |
| Updated | 6d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 62217 9515 44324 216299
| Origin | AS216299 Yang Liuchang |
| Origin code | IGP |
| Communities | 174:21101 174:22012 36295:100 36295:174 44324:10000:41 44324:10001:826 44324:10002:216299 44324:10204:216299 216299:2:2002 216299:201:47778 216299:201:204539 216299:201:207529 216299:202:1 |
| Updated | 4d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS216299 to originate 2a12:cb41::/39 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a12:cb41::/39 | /48 | AS216299 LCNET | RIPE |
| 2a12:cb40::/29 | /48 | AS10977 JIANYUELAB-AS | RIPE |
| 2a12:cb40::/29 | /48 | AS25085 ALUE-NET | RIPE |
| 2a12:cb40::/29 | /48 | AS199605 JIANYUELAB-US | RIPE |
| 2a12:cb40::/29 | /48 | AS209565 CANDYRECT-NET | RIPE |
| 2a12:cb40::/29 | /48 | AS215172 JIANYUELAB-AS | RIPE |
| 2a12:cb40::/29 | /48 | AS219065 CYH-AS | RIPE |
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 |
|---|---|---|---|---|
| 2a12:cb41::/44 | AS216299 LCNET | RIPE | N | MYMISAKA-MNT, LIUCHANG-MNT |
| 2a12:cb41::/39 covering | AS216299 LCNET | RIPE | N | MYMISAKA-MNT, LIUCHANG-MNT |