221.192.166.192 - rtsak.com
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AS4837
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Prefix 221.192.166.0/23
221.192.166.192
Previously A record for
12-315.
net.a1.initff.com
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221.192.166.0/23
512 IPs · AS4837 CHINA169-Backbone
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AS4837
CHINA169-Backbone autonomous system
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CHINA169-Backbone