IP pool by organisation

Search for "Intertel/Plasco ID"

IP Pool	Country	State / Region	City	Coordinates	Timezone
208.18.141.0 - 208.18.141.31	United States ISP \| ORG	Arizona ISP \| ORG	Phoenix ISP \| ORG	33.4034, -111.991	America/Phoenix (UTC-7) ISP \| ORG