Yahoo Geo Location

Does anyone know who Yahoo uses for geo location? I've got a /23 that has
moved and I'm unable to find anything definitive regarding Yahoo. I'm
already working with Maxmind and Google but Yahoo is the outlier.

Thanks in advance,

Hi hi,

Sorry, a bit behind in my email, apologies for that.

Ping me the /23 in private email and I'll see what we
can do about it.