211.64.28.251 โ Haidian, Beijing, ๐จ๐ณ China ยท AS4538 ERX-CERNET-BKB
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AS4538
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Prefix 211.64.16.0/20
211.64.28.251
A record for
yjsh.
sdut.edu.cn
A
2001:da8:7008:28::251
A
211.64.28.251
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2001:da8:7008:28::251
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211.64.16.0/20
4K IPs ยท AS4538 ERX-CERNET-BKB
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๐ง
AS4538
ERX-CERNET-BKB autonomous system
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Haidian, Beijing, ๐จ๐ณ China
๐จ๐ณ
ERX-CERNET-BKB
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