SOTTTTVP-VN
AS131401 (SOTTTTVP-VN) announces at least one prefix:
103.228.20.0/22
Department of Science and Technology of Phu Tho province 392 Nguyen Tat Thanh Street, Viet Tri Ward, Phu Tho
1970-01-01
PTO-KHCN-VN
103.228.20.0-103.228.23.255
0