2a0f:1cc5:2b21::/48 Yiming Zhang
Announced by AS211729 Yiming Zhang. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a0f:1cc5:2b21::/48
Prefix
Origin
AS211729 BAIYUEXIAO-AS
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 00:07 UTC
Paths
How 2a0f:1cc5:2b21::/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 10111 7720 44324 211729
| Origin | AS211729 Yiming Zhang |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:2001 7720:1:44324 44324:10000:43 44324:10001:840 44324:10002:211729 211729:1100:840 211729:1200:2 |
| Updated | 5h 4m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 206216 44324×2 211729
| Origin | AS211729 Yiming Zhang |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 7d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 44324×3 211729
| Origin | AS211729 Yiming Zhang |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 44324×3 211729
| Origin | AS211729 Yiming Zhang |
| Origin code | IGP |
| Communities | none |
| Updated | 8d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 10111 7720 44324 211729
| Origin | AS211729 Yiming Zhang |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36295:100 36295:174 7720:1:44324 44324:10000:43 44324:10001:840 44324:10002:211729 211729:1100:840 211729:1200:2 |
| Updated | 5h 5m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS211729 to originate 2a0f:1cc5:2b00::/40 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a0f:1cc5:2b00::/40 | /48 | AS211729 BAIYUEXIAO-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 |
|---|---|---|---|---|
| 2a0f:1cc5:2b21::/48 | AS211729 BAIYUEXIAO-AS | RIPE | N | BAIYUEXIAO-MNT |
| 2a0f:1cc5:2b20::/44 covering | AS211729 BAIYUEXIAO-AS | RIPE | N | BAIYUEXIAO-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.