211.68.66.251 โ AS4538 ERX-CERNET-BKB
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AS4538
Prefixes of AS4538
Prefix 2001:da8:231::/48
211.68.66.251
PTR
dns1.
cfau.edu.cn
A record for
dns1.
cfau.edu.cn
A
2001:da8:231:1005::251
A
211.68.66.251
IP numbers used in conjunction
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2001:da8:231:1005::251
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211.68.66.0/24
256 IPs ยท AS4538 ERX-CERNET-BKB
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AS4538
ERX-CERNET-BKB autonomous system
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๐จ๐ณ
ERX-CERNET-BKB
211.68.66.0/24
CMI (Customer Route)
PTR
A record for
IP numbers used in conjunction