Email about new sign-in to my 1Password account. IP address is cloudflare here in AZ.

I received an email about a new sign-in to my 1Password account. The IP address in the email traces back to cloudflare. Is this something the extension is doing or do I need to change my 1Password password?

AS Number

AS13335
AS Name
CLOUDFLARENET
Organization ID
CLOUD14
Organization Name

Cloudflare, Inc.
Country
US
Registration Date

2010-07-14
Updated On

2017-02-17

1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Not Provided
Browser: Not Provided