Tmsh command - virtual address list vs virtual server IP list (discrepancy)

I'm doing an audit of the IPs in use by my F5 using tmsh commands, and am having trouble reconciling what I'm finding.

I'm using this command to list virtual addresses...

tmsh list ltm virtual-address address

And this one to list the vserver names with their destination addresses (to identify them):

tmsh list ltm virtual destination

I understand the vserver names/IPs output, but I don't know where some of those showing up as "virtual addresses" (tmsh list ltm virtual-address address) actually are. Might some of these be old vserver IPs that haven't fully been deleted?

Thanks!