Search for "CERFnet"
IP Pool | Country | State / Region | City | Coordinates | Timezone |
---|---|---|---|---|---|
12.129.200.72 - 12.129.200.79 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.200.88 - 12.129.200.95 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.200.144 - 12.129.200.159 | United States ISP | ORG |
Massachusetts ISP | ORG |
Waltham (West End) ISP | ORG |
42.3769, -71.2715 | America/New_York (UTC-4) ISP | ORG |
12.129.200.192 - 12.129.200.223 | United States ISP | ORG |
California ISP | ORG |
Irvine (Irvine Business Complex) ISP | ORG |
33.6846, -117.832 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.201.0 - 12.129.201.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.202.0 - 12.129.202.63 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.202.128 - 12.129.202.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.203.0 - 12.129.203.31 | United States ISP | ORG |
California ISP | ORG |
Encino ISP | ORG |
34.1567, -118.485 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.203.48 - 12.129.203.55 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.203.128 - 12.129.203.191 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.203.192 - 12.129.203.223 | United States ISP | ORG |
California ISP | ORG |
Torrance (Harbor Gateway South) ISP | ORG |
33.8487, -118.29 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.203.248 - 12.129.203.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.206.0 - 12.129.206.255 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.129.208.0 - 12.129.208.255 | United States ISP | ORG |
California ISP | ORG |
Irvine (Irvine Business Complex) ISP | ORG |
33.6985, -117.845 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.209.0 - 12.129.209.63 | United States ISP | ORG |
California ISP | ORG |
El Segundo (900) ISP | ORG |
33.9188, -118.393 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.209.80 - 12.129.209.95 | United States ISP | ORG |
California ISP | ORG |
Los Angeles (Westchester) ISP | ORG |
33.9759, -118.391 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.209.96 - 12.129.209.111 | United States ISP | ORG |
California ISP | ORG |
Irvine (Irvine Business Complex) ISP | ORG |
33.6846, -117.832 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.209.120 - 12.129.209.127 | United States ISP | ORG |
California ISP | ORG |
San Mateo (South San Mateo) ISP | ORG |
37.5364, -122.326 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.209.128 - 12.129.209.191 | United States ISP | ORG |
California ISP | ORG |
Hawthorne ISP | ORG |
33.9244, -118.32 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.209.192 - 12.129.209.255 | United States ISP | ORG |
California ISP | ORG |
Marina del Rey (350) ISP | ORG |
33.9845, -118.437 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.210.0 - 12.129.210.127 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.210.128 - 12.129.210.191 | United States ISP | ORG |
Texas ISP | ORG |
Dallas ISP | ORG |
32.7801, -96.8005 | America/Chicago (UTC-5) ISP | ORG |
12.129.210.192 - 12.129.210.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.212.0 - 12.129.215.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.216.0 - 12.129.216.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.217.32 - 12.129.217.47 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.217.64 - 12.129.217.79 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.217.80 - 12.129.217.95 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.217.128 - 12.129.217.191 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.217.192 - 12.129.217.255 | United States ISP | ORG |
Texas ISP | ORG |
Dallas ISP | ORG |
32.7801, -96.8005 | America/Chicago (UTC-5) ISP | ORG |
12.129.218.0 - 12.129.218.127 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.218.128 - 12.129.218.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.219.0 - 12.129.219.31 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.219.64 - 12.129.219.127 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.219.192 - 12.129.219.223 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.219.224 - 12.129.219.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.220.0 - 12.129.220.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.221.0 - 12.129.221.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.224.0 - 12.129.225.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.227.0 - 12.129.227.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.228.0 - 12.129.229.255 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.129.230.8 - 12.129.230.15 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.230.16 - 12.129.230.31 | United States ISP | ORG |
California ISP | ORG |
San Mateo (East San Mateo) ISP | ORG |
37.5593, -122.287 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.230.32 - 12.129.230.63 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.230.104 - 12.129.230.111 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.230.112 - 12.129.230.127 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.230.152 - 12.129.230.191 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.230.216 - 12.129.230.223 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.230.224 - 12.129.230.231 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.231.0 - 12.129.231.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.236.0 - 12.129.237.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.238.0 - 12.129.238.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.241.0 - 12.129.241.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.242.0 - 12.129.243.255 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.129.244.64 - 12.129.244.127 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.244.128 - 12.129.244.135 | United States ISP | ORG |
California ISP | ORG |
Chino (300) ISP | ORG |
33.9858, -117.707 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.244.136 - 12.129.244.159 | United States ISP | ORG |
California ISP | ORG |
Hawthorne ISP | ORG |
33.9244, -118.32 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.244.168 - 12.129.244.175 | United States ISP | ORG |
Illinois ISP | ORG |
Downers Grove ISP | ORG |
41.8326, -88.0053 | America/Chicago (UTC-5) ISP | ORG |
12.129.244.176 - 12.129.244.183 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.244.192 - 12.129.244.223 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.244.240 - 12.129.244.247 | United States ISP | ORG |
California ISP | ORG |
Redwood City ISP | ORG |
37.5307, -122.257 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.245.0 - 12.129.245.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.247.0 - 12.129.247.255 | United States ISP | ORG |
Illinois ISP | ORG |
Downers Grove ISP | ORG |
41.8326, -88.0053 | America/Chicago (UTC-5) ISP | ORG |
12.129.248.32 - 12.129.248.47 | United States ISP | ORG |
California ISP | ORG |
Pasadena ISP | ORG |
34.1482, -118.131 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.249.0 - 12.129.249.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.251.64 - 12.129.251.127 | United States ISP | ORG |
Texas ISP | ORG |
Dallas ISP | ORG |
32.7801, -96.8005 | America/Chicago (UTC-5) ISP | ORG |
12.129.251.192 - 12.129.251.255 | United States ISP | ORG |
California ISP | ORG |
Los Angeles ISP | ORG |
34.0522, -118.244 | America/Los_Angeles (UTC-7) ISP | ORG |
12.129.254.0 - 12.129.255.255 | United States ISP | ORG |
District of Columbia ISP | ORG |
Washington ISP | ORG |
38.8951, -77.0364 | America/New_York (UTC-4) ISP | ORG |
12.130.2.8 - 12.130.2.15 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.2.64 - 12.130.2.127 | United States ISP | ORG |
Massachusetts ISP | ORG |
Cambridge ISP | ORG |
42.3736, -71.1097 | America/New_York (UTC-4) ISP | ORG |
12.130.3.16 - 12.130.3.23 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.3.32 - 12.130.3.63 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.3.128 - 12.130.3.191 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.3.192 - 12.130.3.223 | United States ISP | ORG |
Massachusetts ISP | ORG |
Cambridge ISP | ORG |
42.3736, -71.1097 | America/New_York (UTC-4) ISP | ORG |
12.130.3.224 - 12.130.3.231 | United States ISP | ORG |
Massachusetts ISP | ORG |
Cambridge ISP | ORG |
42.3736, -71.1097 | America/New_York (UTC-4) ISP | ORG |
12.130.3.232 - 12.130.3.239 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.4.0 - 12.130.4.127 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.4.160 - 12.130.4.175 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.4.176 - 12.130.4.191 | United States ISP | ORG |
Massachusetts ISP | ORG |
Oxford ISP | ORG |
42.1168, -71.8648 | America/New_York (UTC-4) ISP | ORG |
12.130.4.200 - 12.130.4.207 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.4.208 - 12.130.4.223 | United States ISP | ORG |
Massachusetts ISP | ORG |
Cambridge ISP | ORG |
42.3736, -71.1097 | America/New_York (UTC-4) ISP | ORG |
12.130.4.240 - 12.130.4.255 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.7.0 - 12.130.7.255 | United States ISP | ORG |
Massachusetts ISP | ORG |
Waltham (West End) ISP | ORG |
42.3769, -71.2715 | America/New_York (UTC-4) ISP | ORG |
12.130.8.0 - 12.130.8.63 | United States ISP | ORG |
Massachusetts ISP | ORG |
Needham (Needham Heights) ISP | ORG |
42.2971, -71.2132 | America/New_York (UTC-4) ISP | ORG |
12.130.8.64 - 12.130.8.95 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.8.128 - 12.130.8.159 | United States ISP | ORG |
Massachusetts ISP | ORG |
Dedham ISP | ORG |
42.2273, -71.1712 | America/New_York (UTC-4) ISP | ORG |
12.130.8.160 - 12.130.8.175 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.8.176 - 12.130.8.191 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.8.192 - 12.130.8.199 | United States ISP | ORG |
Massachusetts ISP | ORG |
Oxford ISP | ORG |
42.1168, -71.8648 | America/New_York (UTC-4) ISP | ORG |
12.130.8.200 - 12.130.8.207 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.8.208 - 12.130.8.215 | United States ISP | ORG |
Massachusetts ISP | ORG |
Oxford ISP | ORG |
42.1168, -71.8648 | America/New_York (UTC-4) ISP | ORG |
12.130.8.216 - 12.130.8.223 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.8.224 - 12.130.8.255 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |
12.130.9.0 - 12.130.9.15 | United States ISP | ORG |
Massachusetts ISP | ORG |
Burlington (500) ISP | ORG |
42.4796, -71.2033 | America/New_York (UTC-4) ISP | ORG |
12.130.9.16 - 12.130.9.23 | United States ISP | ORG |
New York ISP | ORG |
Armonk ISP | ORG |
41.0915, -73.7239 | America/New_York (UTC-4) ISP | ORG |
12.130.9.24 - 12.130.9.31 | United States ISP | ORG |
Massachusetts ISP | ORG |
Oxford ISP | ORG |
42.1168, -71.8648 | America/New_York (UTC-4) ISP | ORG |
12.130.9.32 - 12.130.9.63 | United States ISP | ORG |
Massachusetts ISP | ORG |
Oxford ISP | ORG |
42.1168, -71.8648 | America/New_York (UTC-4) ISP | ORG |
12.130.9.64 - 12.130.9.127 | United States ISP | ORG |
Massachusetts ISP | ORG |
Oxford ISP | ORG |
42.1168, -71.8648 | America/New_York (UTC-4) ISP | ORG |
12.130.9.128 - 12.130.9.135 | United States ISP | ORG |
Massachusetts ISP | ORG |
Oxford ISP | ORG |
42.1168, -71.8648 | America/New_York (UTC-4) ISP | ORG |
12.130.9.136 - 12.130.9.143 | United States ISP | ORG |
New York ISP | ORG |
New York ISP | ORG |
40.7144, -74.006 | America/New_York (UTC-4) ISP | ORG |