Add iprange index on prefix
Add iprange index on prefix

Part of #6

fredsod/NIPAP,ettrig/NIPAP,bbaja42/NIPAP,plajjan/NIPAP,SpriteLink/NIPAP,bbaja42/NIPAP,SoundGoof/NIPAP,fredsod/NIPAP,plajjan/NIPAP,garberg/NIPAP,SoundGoof/NIPAP,ettrig/NIPAP,garberg/NIPAP,SoundGoof/NIPAP,ettrig/NIPAP,plajjan/NIPAP,bbaja42/NIPAP,garberg/NIPAP,garberg/NIPAP,fredsod/NIPAP,plajjan/NIPAP,SpriteLink/NIPAP,SoundGoof/NIPAP,SoundGoof/NIPAP,SpriteLink/NIPAP,fredsod/NIPAP,bbaja42/NIPAP,bbaja42/NIPAP,fredsod/NIPAP,SoundGoof/NIPAP,bbaja42/NIPAP,ettrig/NIPAP,garberg/NIPAP,plajjan/NIPAP,ettrig/NIPAP,SpriteLink/NIPAP,fredsod/NIPAP,SpriteLink/NIPAP,SpriteLink/NIPAP,ettrig/NIPAP,garberg/NIPAP,plajjan/NIPAP