2406:840:f990::/44 Yangyu Chen
Announced by AS208618 Yangyu Chen. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2406:840:f990::/44
Prefix
Origin
AS208618 CYY-AS
RPKI
RPKI valid
Size
1,048,576 /64s
Less specific
none
More specifics
2
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:09 UTC
Paths
How 2406:840:f990::/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 7029 6939 208618
| Origin | AS208618 Yangyu Chen |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 |
| Updated | 5d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6939 208618
| Origin | AS208618 Yangyu Chen |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 6d 2h 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:f990::/44 | AS208618 CYY-AS | APNIC | CYY | MAINT-NBDHM-CN |
More specific
Prefixes inside 2406:840:f990::/44
2 announced prefixes fall inside this one.