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City

Ontario

California United States America/Los_Angeles
IPv4 addresses
250,664
Ranges
50
Time zone
America/Los_Angeles

Other cities in California

Click any dot to switch cities. Size and color scale with IPv4 allocation; the current city is marked in cyan.

Top ranges in Ontario

CIDRIPsOrganizationASN
134.71.96.0/19 8.2K California State Polytechnic University - Pomona AS30679
70.103.160.0/19 8.2K — —
166.164.160.0/19 8.2K Verizon Business AS6167
163.235.224.0/19 8.2K Southern California Edison AS395563
134.71.80.0/20 4.1K California State Polytechnic University - Pomona AS30679
172.116.16.0/20 4.1K Charter Communications, Inc AS20001
104.175.16.0/20 4.1K Charter Communications, Inc AS20001
172.89.224.0/20 4.1K Charter Communications, Inc AS20001
166.164.176.0/20 4.1K Verizon Business AS6167
166.164.160.0/20 4.1K Verizon Business AS6167
163.150.128.0/20 4.1K San Bernardino County Superintendent of Schools AS22315
173.247.176.0/20 4.1K TPx Communications AS14265
174.195.192.0/20 4.1K Verizon Business AS6167
47.148.144.0/20 4.1K Frontier Communications of America, Inc. AS5650
198.72.224.0/20 4.1K Charter Communications, Inc AS20001
97.190.208.0/20 4.1K Verizon Business AS6167
166.167.112.0/20 4.1K Verizon Business AS6167
172.250.48.0/20 4.1K Charter Communications, Inc AS20001
134.71.64.0/20 4.1K California State Polytechnic University - Pomona AS30679
172.248.144.0/20 4.1K Charter Communications, Inc AS20001
76.89.224.0/20 4.1K Charter Communications, Inc AS20001
156.3.64.0/20 4.1K Los Angeles County Office of Education AS2920
209.150.80.0/20 4.1K Level 3 Parent, LLC AS3549
76.87.176.0/20 4.1K Charter Communications, Inc AS20001
66.146.80.0/20 4.1K Ultimate Internet Access, Inc AS11123
64.30.192.0/20 4.1K Ultimate Internet Access, Inc AS11123
104.173.128.0/20 4.1K Charter Communications, Inc AS20001
104.173.144.0/20 4.1K Charter Communications, Inc AS20001
134.173.112.0/20 4.1K Claremont University Consortium AS3659
76.171.80.0/20 4.1K Charter Communications, Inc AS20001
66.132.216.0/21 2.0K Aptum Technologies AS13768
70.103.168.0/21 2.0K — —
47.180.64.0/21 2.0K Frontier Communications of America, Inc. AS5650
142.129.176.0/21 2.0K Charter Communications, Inc AS20001
172.116.16.0/21 2.0K Charter Communications, Inc AS20001
47.148.136.0/21 2.0K Frontier Communications of America, Inc. AS5650
47.155.168.0/21 2.0K Frontier Communications of America, Inc. AS5650
172.116.24.0/21 2.0K Charter Communications, Inc AS20001
172.117.16.0/21 2.0K Charter Communications, Inc AS20001
76.87.184.0/21 2.0K Charter Communications, Inc AS20001
172.250.48.0/21 2.0K Charter Communications, Inc AS20001
76.90.104.0/21 2.0K Charter Communications, Inc AS20001
172.248.176.0/21 2.0K Charter Communications, Inc AS20001
75.205.208.0/21 2.0K Verizon Business AS6167
47.148.160.0/21 2.0K Frontier Communications of America, Inc. AS5650
76.82.40.0/21 2.0K Charter Communications, Inc AS20001
172.114.56.0/21 2.0K Charter Communications, Inc AS20001
47.155.112.0/22 1.0K Frontier Communications of America, Inc. AS5650
47.148.140.0/22 1.0K Frontier Communications of America, Inc. AS5650
142.129.176.0/22 1.0K Charter Communications, Inc AS20001
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