Luis Rock

Master IDs plugin offers an easy way to find any post type ID. You just need to choose the post type wanted (page, post or any custom post type) and you will see all posts related, with the their respectives Titles and IDs, in a dropdown list.
Master IDs is also great for showing how many posts you have under each Post Type.

Master IDs

Find any post type ID (Post, Page or CPT) in a dropdown list.

erichie

Displays the Site Id (Blog Id) on the Network Sites page. This makes it easy to find the Site Id for each site in your Multisite install without looking in the database or editing code.

Multisite Blog Id's

Easily find the Site Id for Multisite blogs.

Master IDs vs Multisite Blog Id's