Remove POD_ADDRESS_RANGE

[DjVinnii]

What type of PR?

Removal

What does this PR do?

As discussed in #1209 POD_ADDRESS_RANGE should be removed in favor of SUBNET. This PR removes the few references that are still left.

Related issue(s)

• closes Deprecate (and remove) POD_ADDRESS_RANGE #1258

Prerequisites

Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

• In case of feature or enhancement: documentation updated accordingly
• Unless it's docs or a minor change: add changelog entry file.

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[nextgens]

LGTM

[Diman0]

lgtm

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