The IP numbers are 192.0.78.9 and 192.0.78.17. The IP numbers are in San Francisco, United States. They are hosted by /24 Automattic.
We investigated one host name that cnames to wordpress.com. We estimate that it is used via cname by 23 host names.
We investigated two domains that use wordpress.com as a mail server. We estimate that it is used as mailserver for 47 domains. We estimate that it is used as PTR for 2,250 IP numbers. We have a premium report available for wordpress.com.
To determine the registration information for a more specific range, please try a more specific query. If you see this object as a result of a single IP query, it means the IP address is currently in the free pool of address space managed by the RIPE NCC.