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CIDR Range

221.0.0.0/14

262.1K IPs /14 CHINA UNICOM China169 Backbone AS4837 China APNIC
Addresses
262,144
262.1K
First IP
221.0.0.0
Last IP
221.3.255.255
Sub-ranges
3+
within this block

Ranges inside 221.0.0.0/14

CIDRIPsOrganizationASNCountry
221.2.0.0/15 131.1K CHINA UNICOM China169 Backbone AS4837 CN
221.0.0.0/16 65.5K CHINA UNICOM China169 Backbone AS4837 CN
221.1.0.0/16 65.5K CHINA UNICOM China169 Backbone AS4837 CN

Sample IP addresses

221.0.0.0 221.0.0.1 221.0.0.2 221.0.0.3 221.0.0.4 221.0.0.5 221.0.0.6 221.0.0.7 221.0.0.8 221.0.0.9 262.1K more…
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