2a03:cd00::/32 Yahoo Holdings Inc.
Announced by AS10310 Yahoo Holdings Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a03:cd00::/32
Prefix
Origin
AS10310 YAHOO-1
RPKI
RPKI not found
Size
4,294,967,296 /64s
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 12:08 UTC
Paths
How 2a03:cd00::/32 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 3356 10310×4
| Origin | AS10310 Yahoo Holdings Inc. |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:502 3356:601 3356:903 3356:2066 36601:150 36601:2001 65001:7018 |
| Updated | 4d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 10310×4
| Origin | AS10310 Yahoo Holdings Inc. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 10310
| Origin | AS10310 Yahoo Holdings Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 21h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 2a03:cd00::/32 | AS1668 AOL-ATDN | RADB | Yahoo ATDN | MAINT-YAHOO |
| 2a03:cd00::/32 | AS10310 YAHOO-1 | RADB | Verizon Media Group - ATDN Legacy | MAINT-YAHOO |