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216.73.216.138
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dns1.vietel.com.vn
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dns1.vietel.com.vn
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2026-05-18
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203.113.131.1
Viettel Group
AS7552
Viet Nam
Hanoi, Hanoi
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2402:800:20ff:1111::1
Viettel Group
AS7552
Viet Nam
Hanoi, Hanoi