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City

Madison

Wisconsin United States America/Chicago
IPv4 addresses
1,357,087
Ranges
50
Time zone
America/Chicago

Other cities in Wisconsin

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Top ranges in Madison

CIDRIPsOrganizationASN
128.105.0.0/16 65.5K University of Wisconsin Madison AS59
143.235.128.0/17 32.8K University of Wisconsin System AS3128
143.235.0.0/17 32.8K University of Wisconsin System AS3128
128.105.0.0/17 32.8K University of Wisconsin Madison AS59
128.105.128.0/17 32.8K University of Wisconsin Madison AS59
143.235.0.0/18 16.4K University of Wisconsin System AS3128
165.189.64.0/18 16.4K State of WI Dept. of Administration AS3136
128.104.128.0/19 8.2K University of Wisconsin Madison AS59
144.92.192.0/19 8.2K University of Wisconsin Madison AS59
165.189.96.0/19 8.2K State of WI Dept. of Administration AS3136
165.189.224.0/19 8.2K State of WI Dept. of Administration AS3136
128.104.96.0/19 8.2K University of Wisconsin Madison AS59
128.104.224.0/19 8.2K University of Wisconsin Madison AS59
165.189.128.0/19 8.2K State of WI Dept. of Administration AS3136
143.235.96.0/19 8.2K University of Wisconsin System AS3128
66.170.0.0/19 8.2K SupraNet Communications, Inc. AS4150
208.44.128.0/19 8.2K CenturyLink Communications, LLC AS209
135.135.96.0/19 8.2K TDS TELECOM AS4181
165.189.32.0/19 8.2K State of WI Dept. of Administration AS3136
165.189.160.0/19 8.2K State of WI Dept. of Administration AS3136
166.227.0.0/19 8.2K T-Mobile USA, Inc. AS6614
165.189.0.0/19 8.2K State of WI Dept. of Administration AS3136
172.220.64.0/19 8.2K Charter Communications LLC AS20115
24.158.0.0/20 4.1K Charter Communications LLC AS20115
24.196.80.0/20 4.1K Charter Communications LLC AS20115
24.196.96.0/20 4.1K Charter Communications LLC AS20115
24.196.112.0/20 4.1K Charter Communications LLC AS20115
47.44.96.0/20 4.1K Charter Communications LLC AS20115
47.49.0.0/20 4.1K Charter Communications LLC AS20115
47.49.48.0/20 4.1K Charter Communications LLC AS20115
47.49.64.0/20 4.1K Charter Communications LLC AS20115
66.188.96.0/20 4.1K Charter Communications LLC AS20115
66.188.128.0/20 4.1K Charter Communications LLC AS20115
97.94.32.0/20 4.1K Charter Communications LLC AS20115
198.45.176.0/20 4.1K ViaSat, Inc. AS7155
165.189.64.0/20 4.1K State of WI Dept. of Administration AS3136
165.189.80.0/20 4.1K State of WI Dept. of Administration AS3136
165.189.208.0/20 4.1K State of WI Dept. of Administration AS3136
172.220.64.0/20 4.1K Charter Communications LLC AS20115
172.220.80.0/20 4.1K Charter Communications LLC AS20115
63.163.112.0/20 4.1K Cogent Communications, LLC AS174
144.92.80.0/20 4.1K University of Wisconsin Madison AS59
173.229.0.0/20 4.1K 5Nines Data, LLC AS16842
208.193.32.0/20 4.1K Verizon Business AS701
23.87.144.0/20 4.1K Charter Communications LLC AS20115
47.7.192.0/20 4.1K Charter Communications LLC AS20115
50.93.208.0/20 4.1K ResTech Services LLC AS46262
63.84.0.0/20 4.1K — —
71.89.96.0/20 4.1K Charter Communications LLC AS20115
72.33.0.0/20 4.1K University of Wisconsin Madison AS59
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