2406:840:f992::/48 Yangyu Chen
Announced by AS208618 Yangyu Chen. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2406:840:f992::/48
Prefix
Origin
AS208618 CYY-AS
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2406:840:f992::/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 48927 212895 208618
| Origin | AS208618 Yangyu Chen |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:2001 212895:555:1 |
| Updated | 3h 59m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 212895 208618
| Origin | AS208618 Yangyu Chen |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 1d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 212895 208618
| Origin | AS208618 Yangyu Chen |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS208618 to originate 2406:840:f990::/44 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2406:840:f990::/44 | /48 | AS208618 CYY-AS | APNIC |
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 |
|---|---|---|---|---|
| 2406:840:f992::/48 | AS208618 CYY-AS | APNIC | CYY | MAINT-NBDHM-CN |
| 2406:840:f992::/47 covering | AS208618 CYY-AS | APNIC | CYY | MAINT-NBDHM-CN |
| 2406:840:f990::/46 covering | AS208618 CYY-AS | APNIC | CYY | MAINT-NBDHM-CN |
| 2406:840:f990::/45 covering | AS208618 CYY-AS | APNIC | CYY | MAINT-NBDHM-CN |
| 2406:840:f990::/44 covering | AS208618 CYY-AS | APNIC | CYY | MAINT-NBDHM-CN |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.