202.203.192.33 โ AS4538 ERX-CERNET-BKB
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AS4538
Prefixes of AS4538
Prefix 202.203.192.0/20
202.203.192.33
PTR
dns.
cloud.ynufe
A record for
dns1.
ynufe.edu.cn
A
2001:250:2808:160::53
A
202.203.192.33
dns1.
yufe.edu.cn
A
202.203.192.33
Previously A record for
ynufe.
edu.cn
IP numbers used in conjunction
50%
2001:250:2808:160::53
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202.203.192.0/20
4K IPs ยท AS4538 ERX-CERNET-BKB
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๐ง
AS4538
ERX-CERNET-BKB autonomous system
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๐จ๐ณ
ERX-CERNET-BKB
202.203.192.0/20
CMI (Customer Route)
PTR
A record for
Previously A record for
IP numbers used in conjunction