Split string by delimiter in filter

Suppose I want to filter on a portion of an IP address, say, and I want to check if the last number 10 is ge or le a constant.

Is it possible to do this using the regex instructions here: Search and Filtering Using GraphQL and Dgraph - Dgraph Blog

I read this article but could not find a solution. Thanks!

There are no string functions to do this on the db side. You will have to do it client side.