IP pool by ISP

Search for "University of Tsukuba, Sangaku Renkei Kenkyukai"

IP Pool	Country	State / Region	City	Coordinates	Timezone
2001:200:1c8:: - 2001:200:1c8:ffff:ffff:ffff:ffff:ffff	Japan ISP \| ORG	Ibaraki Prefecture ISP \| ORG	Tsukuba (Tennodai) ISP \| ORG	36.1254, 140.091	Asia/Tokyo (UTC+9) ISP \| ORG