IP pool by ISP

Search for "Niigata Communicaion Service"

IP Pool	Country	State / Region	City	Coordinates	Timezone
211.12.199.0 - 211.12.199.255	Japan ISP \| ORG	Niigata Prefecture ISP \| ORG	Niigata ISP \| ORG	37.9162, 139.036	Asia/Tokyo (UTC+9) ISP \| ORG