IP pool by organisation

Search for "Ibaraki prefecture,"

IP Pool	Country	State / Region	City	Coordinates	Timezone
202.238.149.0 - 202.238.149.255	Japan ISP \| ORG	Ibaraki ISP \| ORG	Hitachi ISP \| ORG	36.5992, 140.651	Asia/Tokyo (UTC+9) ISP \| ORG