IP pool by ISP

Search for "Koryo School Koryo High School"

IP Pool	Country	State / Region	City	Coordinates	Timezone
220.99.118.216 - 220.99.118.223	Japan ISP \| ORG	Tokyo ISP \| ORG	Minato ISP \| ORG	35.6581, 139.752	Asia/Tokyo (UTC+9) ISP \| ORG