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City

Rockville

Maryland United States America/New_York
IPv4 addresses
472,873
Ranges
50
Time zone
America/New_York

Other cities in Maryland

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Top ranges in Rockville

CIDRIPsOrganizationASN
199.128.0.0/17 32.8K USDA AS4155
160.253.0.0/17 32.8K Montgomery College AS40102
130.14.128.0/18 16.4K National Library of Medicine AS70
214.47.128.0/18 16.4K United States Department of Defense DoD AS5972
160.253.64.0/18 16.4K Montgomery College AS40102
160.253.0.0/18 16.4K Montgomery College AS40102
199.128.192.0/18 16.4K USDA AS4155
160.253.192.0/18 16.4K Montgomery College AS40102
199.128.128.0/19 8.2K USDA AS4155
160.253.96.0/19 8.2K Montgomery College AS40102
165.112.96.0/19 8.2K National Institutes of Health AS3527
207.18.96.0/19 8.2K Verizon Business AS701
160.253.32.0/19 8.2K Montgomery College AS40102
160.253.160.0/19 8.2K Montgomery College AS40102
69.143.160.0/20 4.1K Comcast Cable Communications, LLC AS7922
128.231.32.0/20 4.1K National Institutes of Health AS3527
130.14.240.0/20 4.1K National Library of Medicine AS70
23.24.96.0/20 4.1K Comcast Cable Communications, LLC AS7922
128.231.160.0/20 4.1K National Institutes of Health AS3527
207.87.48.0/20 4.1K Verizon Business AS2828
130.14.208.0/20 4.1K National Library of Medicine AS70
160.253.16.0/20 4.1K Montgomery College AS40102
65.242.80.0/20 4.1K Verizon Business AS701
160.253.0.0/20 4.1K Montgomery College AS40102
130.14.192.0/20 4.1K National Library of Medicine AS70
173.79.16.0/20 4.1K Verizon Business AS701
140.147.32.0/20 4.1K Library of Congress AS2532
50.190.224.0/20 4.1K Comcast Cable Communications, LLC AS7922
156.40.240.0/20 4.1K National Institutes of Health AS3527
199.128.176.0/20 4.1K USDA AS4155
72.166.112.0/20 4.1K — —
173.79.32.0/20 4.1K Verizon Business AS701
160.253.80.0/20 4.1K Montgomery College AS40102
65.246.80.0/20 4.1K — —
63.99.80.0/20 4.1K Verizon Business AS701
162.99.224.0/20 4.1K National Institutes of Health AS3527
199.128.160.0/20 4.1K USDA AS4155
165.112.96.0/20 4.1K National Institutes of Health AS3527
4.31.64.0/20 4.1K Level 3 Parent, LLC AS3356
160.253.144.0/20 4.1K Montgomery College AS40102
144.171.144.0/20 4.1K National Academy of Sciences AS7301
214.47.160.0/20 4.1K United States Department of Defense DoD AS5972
73.212.248.0/21 2.0K Comcast Cable Communications, LLC AS7922
173.79.16.0/21 2.0K Verizon Business AS701
96.88.224.0/21 2.0K Comcast Cable Communications, LLC AS7922
63.99.96.0/21 2.0K Verizon Business AS701
71.111.208.0/21 2.0K Verizon Business AS701
63.99.64.0/21 2.0K Verizon Business AS701
100.36.96.0/21 2.0K Verizon Business AS701
63.100.232.0/21 2.0K Verizon Business AS701
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