Fixes #427: Prevent error when duplicate IPs are present in a prefix's IP list
Fixes #427: Prevent error when duplicate IPs are present in a prefix's IP list

digitalocean/netbox,snazy2000/netbox,lampwins/netbox,digitalocean/netbox,digitalocean/netbox,Alphalink/netbox,rfdrake/netbox,Alphalink/netbox,lampwins/netbox,rfdrake/netbox,Alphalink/netbox,rfdrake/netbox,snazy2000/netbox,lampwins/netbox,Alphalink/netbox,snazy2000/netbox,rfdrake/netbox,digitalocean/netbox,snazy2000/netbox,lampwins/netbox