2a0c:e641::/33 YIYUAN CHEN
Announced by AS219207 YIYUAN CHEN. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a0c:e641::/33
Prefix
Origin
AS219207 AS-FUYANG-SIQIN
RPKI
RPKI valid
Size
2,147,483,648 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 16:06 UTC
Paths
How 2a0c:e641::/33 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 5511 203446 218868 219207
| Origin | AS219207 YIYUAN CHEN |
| Origin code | IGP |
| Communities | 174:21100 174:22012 36601:150 36601:2001 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 5511 203446 218868 219207
| Origin | AS219207 YIYUAN CHEN |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 5511 203446 218868 219207
| Origin | AS219207 YIYUAN CHEN |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS219207 to originate 2a0c:e641::/32 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a0c:e641::/32 | /48 | AS219207 AS-FUYANG-SIQIN | RIPE |
| 2a0c:e641::/32 | /48 | AS219208 QMQ-AS | RIPE |
| 2a0c:e641::/32 | /48 | AS219283 Dep-Networks | 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 |
|---|---|---|---|---|
| 2a0c:e641::/33 | AS219207 AS-FUYANG-SIQIN | RIPE | N | HAOHAO-ZHANG-MNT |