210.28.130.4 โ Nanjing, Jiangsu, ๐จ๐ณ China ยท AS4538 ERX-CERNET-BKB
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AS4538
Prefixes of AS4538
Prefix 2001:da8:1007::/48
210.28.130.4
PTR
time.
nju.edu.cn
A record for
time.
nju.edu.cn
A
2001:da8:1007:4011::4
A
210.28.130.4
Previously A record for
2.
cn.pool.ntp.org
IP numbers used in conjunction
100%
2001:da8:1007:4011::4
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210.28.128.0/20
4K IPs ยท AS4538 ERX-CERNET-BKB
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๐ง
AS4538
ERX-CERNET-BKB autonomous system
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Nanjing, Jiangsu, ๐จ๐ณ China
๐จ๐ณ
ERX-CERNET-BKB
Courtesy of