2a00:1288::/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 2a00:1288::/32
Prefix
Origin
AS10310 YAHOO-1
RPKI
RPKI not found
Size
4,294,967,296 /64s
Less specific
none
More specifics
23
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 16:06 UTC
Paths
How 2a00:1288::/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 10310
| Origin | AS10310 Yahoo Holdings Inc. |
| Origin code | IGP |
| Communities | 13760:3109 36601:150 36601:2001 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 10310
| Origin | AS10310 Yahoo Holdings Inc. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 5d 0h 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 | 5d 0h 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 |
|---|---|---|---|---|
| 2a00:1288::/32 | AS10310 YAHOO-1 | RADB | Yahoo IPv6 block | MAINT-YAHOO |
| 2a00:1288::/32 | AS10310 YAHOO-1 | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
More specific
Prefixes inside 2a00:1288::/32
23 announced prefixes fall inside this one.
Show the 23 prefixes
2a00:1288:7c::/48 AS43428 YAHOO-ULS2a00:1288:80::/48 AS203220 YAHOO-DEB2a00:1288:84::/48 AS203219 YAHOO-AMA2a00:1288:88::/48 AS203070 YAHOO-FRA2a00:1288:110::/46 AS34010 YAHOO-IRD2a00:1288:110::/48 AS34010 YAHOO-IRD2a00:1288:111::/48 AS34010 YAHOO-IRD2a00:1288:1a8::/46 AS34010 YAHOO-IRD2a00:1288:1a8::/48 AS34010 YAHOO-IRD2a00:1288:ef6a::/48 AS34010 YAHOO-IRD2a00:1288:ef83::/48 AS14778 YAHOO2a00:1288:ef98::/48 AS34010 YAHOO-IRD2a00:1288:ef9b::/48 AS14778 YAHOO2a00:1288:efc1::/48 AS14778 YAHOO2a00:1288:f032::/48 AS10310 YAHOO-12a00:1288:f033::/48 AS10310 YAHOO-12a00:1288:f035::/48 AS10310 YAHOO-12a00:1288:f036::/48 AS10310 YAHOO-12a00:1288:f037::/48 AS10310 YAHOO-12a00:1288:f03c::/48 AS10310 YAHOO-12a00:1288:f03d::/48 AS10310 YAHOO-12a00:1288:f03e::/48 AS10310 YAHOO-12a00:1288:f043::/48 AS23880 Yahoo-AEA