| Start IP | End IP | Location |
| 4.2.2.1 | 4.2.2.6 | Level 3 Communications, Boulder, Colorado, USA DNS Server |
| 8.2.208.5 | 8.2.208.5 | Level 3 Communications, Boulder, Colorado, USA DNS Server |
| 8.8.4.4 | 8.8.4.4 | Google, Mountain View, California, USA DNS Server |
| 8.8.8.8 | 8.8.8.8 | Google, Mountain View, California, USA DNS Server |
| 8.8.192.35 | 8.8.192.35 | Level 3 Communications, Boulder, Colorado, USA DNS Server |
| 12.17.136.131 | 12.17.136.131 | ATT DNS Server, USA |
| 12.25.232.115 | 12.25.232.115 | ATT DNS Server, USA |
| 12.32.34.33 | 12.32.34.33 | ATT DNS Server, USA |
| 12.49.240.68 | 12.49.240.68 | ATT DNS Server, USA |
| 12.166.30.2 | 12.166.30.2 | ATT DNS Server, USA |
| 12.180.165.40 | 12.180.165.40 | ATT DNS Server, USA |
| 24.154.1.4 | 24.154.1.5 | DNS Server, Ohio, USA |
| 24.197.96.16 | 24.197.96.16 | DNS Server, Missouri, USA |
| 24.237.132.5 | 24.237.132.5 | DNS Server, Alaska, USA |
| 38.98.1.5 | 38.98.1.5 | Cogent Communications, Washington D.C., USA DNS Server |
| 38.98.10.132 | 38.98.10.132 | Cogent Communications, Washington D.C., USA DNS Server |
| 38.116.192.11 | 38.116.192.11 | Cogent Communications, Washington D.C., USA DNS Server |
| 48.6.16.245 | 48.6.16.245 | Cox Communications DNS Server, USA |
| 63.76.176.252 | 63.76.176.252 | NIC Registration DNS Server, USA |
| 63.88.42.5 | 63.88.42.5 | NIC Registration DNS Server, USA |
| 63.135.48.130 | 63.135.48.130 | NIC Registration DNS Server, USA |
| 63.148.170.11 | 63.148.170.11 | Qwest Communications, Denver, Colorado, USA DNS Server |
| 63.150.244.16 | 63.150.244.16 | Qwest Communications, Denver, Colorado, USA DNS Server |
| 63.245.14.196 | 63.245.14.196 | DNS Server, Florida, USA |
| 63.251.129.33 | 63.251.129.33 | Internap Network DNS Server, USA |
| 64.4.129.250 | 64.4.129.250 | DNS Server, California, USA |
| 64.13.32.5 | 64.13.32.5 | DNS Server, California, USA |
| 64.13.48.12 | 64.13.48.12 | DNS Server, California, USA |
| 64.13.131.34 | 64.13.131.34 | DNS Server, California, USA |
| 64.30.215.129 | 64.30.215.129 | DNS Server, California, USA |
| 64.57.176.12 | 64.57.176.12 | DNS Server, California, USA |
| 64.58.4.2 | 64.58.4.2 | DNS Server, California, USA |
| 64.58.15.2 | 64.58.15.2 | DNS Server, California, USA |
| 64.58.254.2 | 64.58.254.2 | DNS Server, California, USA |
| 64.79.224.3 | 64.79.224.3 | DNS Server, California, USA |
| 64.79.224.27 | 64.79.224.27 | DNS Server, California, USA |
| 64.85.177.10 | 64.85.177.11 | DNS Server, California, USA |
| 64.89.247.15 | 64.89.247.15 | DNS Server, California, USA |
| 64.90.209.53 | 64.90.209.53 | DNS Server, California, USA |
| 64.91.89.2 | 64.91.89.2 | DNS Server, California, USA |
| 64.105.97.90 | 64.105.97.90 | DNS Server, California, USA |
| 64.105.152.186 | 64.105.152.186 | DNS Server, California, USA |
| 64.118.80.141 | 64.118.80.141 | DNS Server, California, USA |
| 64.119.60.5 | 64.119.60.5 | DNS Server, California, USA |
| 64.119.60.9 | 64.119.60.9 | DNS Server, California, USA |
| 64.129.67.101 | 64.129.67.101 | DNS Server, California, USA |
| 64.135.2.250 | 64.135.2.250 | DNS Server, California, USA |
| 64.140.128.10 | 64.140.128.10 | DNS Server, California, USA |
| 64.146.192.16 | 64.146.192.16 | DNS Server, California, USA |
| 64.149.136.201 | 64.149.136.201 | DNS Server, California, USA |
| 64.192.0.10 | 64.192.0.10 | Williams Communications Group DNS Server, USA |
| 64.207.64.5 | 64.207.64.5 | DNS Server, California, USA |
| 65.39.139.53 | 65.39.139.53 | Peer1 Network DNS Server, USA |
| 65.54.238.70 | 65.54.238.70 | Microsoft DNS Server, USA |
| 65.88.88.2 | 65.88.88.2 | Broadwing Communications DNS Server, USA |
| 65.125.132.1 | 65.125.132.1 | Qwest Communications, Denver, Colorado, USA DNS Server |
| 65.248.165.11 | 65.248.165.11 | UUNET DNS Server, USA |
| 66.75.160.39 | 66.75.160.39 | RoadRunner Holdings LLC DNS Server, USA |
| 66.79.162.0 | 66.79.188.255 | XIDNS Data Center, California, USA |
| 66.199.228.254 | 66.199.228.254 | DNS Server, New York City, USA |
| 66.207.155.31 | 66.207.155.31 | DNS Server, Pennsylvania, USA |
| 66.207.199.44 | 66.207.199.44 | Beanfield DNS Server, USA |
| 66.218.224.40 | 66.218.224.40 | CableAmerica DNS Server, USA |
| 66.218.245.10 | 66.218.245.10 | CableAmerica DNS Server, USA |
| 66.218.245.13 | 66.218.245.13 | CableAmerica DNS Server, USA |
| 67.15.193.162 | 67.15.193.171 | ThePlanet Data Center DNS Server, USA |
| 67.199.112.21 | 67.199.112.21 | DNS Server, Virginia, USA |
| 67.201.32.11 | 67.201.32.12 | DNS Server, Virginia, USA |
| 67.214.64.6 | 67.214.64.7 | DNS Server, Virginia, USA |
| 67.214.64.28 | 67.214.64.28 | DNS Server, Virginia, USA |
| 67.215.64.0 | 67.215.95.255 | OpenDNS LLC, San Francisco, California, USA |
| 68.28.154.11 | 68.28.154.11 | DNS Server, California, USA |
| 68.87.64.154 | 68.87.64.154 | Comcast Cable Communications, Laurel Springs, New Jersey, USA DNS Server |
| 68.87.64.199 | 68.87.64.199 | Comcast Cable Communications, Laurel Springs, New Jersey, USA DNS Server |
| 68.87.66.199 | 68.87.66.199 | Comcast Cable Communications, Laurel Springs, New Jersey, USA DNS Server |
| 68.208.149.226 | 68.208.149.226 | Southern Bell DNS Server, USA |
| 68.234.128.70 | 68.234.128.70 | DNS Server, Coudersport, Pennsylvania, USA |
| 69.59.32.9 | 69.59.32.9 | DNS Server, CafeNetwork, USA |
| 69.155.200.6 | 69.155.200.6 | DNS Server, St. Louis, Missouri, USA |
| 70.254.229.2 | 70.254.229.2 | DNS Server, Northeast US, Seven States |
| 71.15.32.9 | 71.15.32.9 | DNS Server, St. Louis, Missouri, USA |
| 72.14.202.80 | 72.14.202.87 | Google DNS Server, Mountain View, California, USA |
| 72.22.224.3 | 72.22.224.3 | DNS Server, Maine/New Hampshire, USA |
| 72.29.162.17 | 72.29.162.17 | DNS Server, Maine/New Hampshire, USA |
| 72.37.141.91 | 72.37.141.91 | DNS Server, Maine/New Hampshire, USA |
| 72.51.175.10 | 72.51.175.11 | DNS Server, Florida, USA |
| 72.233.151.51 | 72.233.151.51 | DNS Server, San Francisco, California, USA |
| 74.84.119.150 | 74.84.119.150 | Mediacom Communications DNS Server, Middletown, Orange County, New York, USA |
| 74.84.119.153 | 74.84.119.153 | Mediacom Communications DNS Server, Middletown, Orange County, New York, USA |
| 74.125.152.80 | 74.125.152.82 | Google DNS Server, Mountain View, California, USA |
| 74.222.30.2 | 74.222.30.2 | Vrtservers DNS Server, Los Angeles, California, USA |
| 75.126.98.108 | 75.126.98.108 | SoftLayer Technologies DNS Server, Dallas, Texas, USA |
| 76.10.67.2 | 76.10.67.2 | IdeaOne Telecommunications DNS Server, Fargo, Cass County, North Dakota, USA |
| 76.14.0.8 | 76.14.0.9 | IdeaOne Telecommunications DNS Server, Fargo, Cass County, North Dakota, USA |
| 76.14.96.13 | 76.14.96.14 | IdeaOne Telecommunications DNS Server, Fargo, Cass County, North Dakota, USA |
| 76.14.192.8 | 76.14.192.9 | IdeaOne Telecommunications DNS Server, Fargo, Cass County, North Dakota, USA |
| 76.77.208.23 | 76.77.208.24 | Carson Communications LLC DNS Server, Brown County, Kansas, USA |
| 128.2.200.100 | 128.2.200.100 | DNS Server, Carnegie Mellon University, USA |
| 128.8.10.90 | 128.8.10.90 | DNS Server, University of Maryland, USA |
| 128.63.2.53 | 128.63.2.53 | DNS Server, Maryland, USA |
| 128.114.129.105 | 128.114.129.105 | DNS Server, University of California, USA |
| 128.143.2.126 | 128.143.2.126 | DNS Server, University of Virginia, USA |
| 128.143.3.7 | 128.143.3.7 | DNS Server, University of Virginia, USA |
| 128.143.22.119 | 128.143.22.119 | DNS Server, University of Virginia, USA |
| 129.66.20.6 | 129.66.20.6 | DNS Server, Supercomputer Center, Alabama, USA |
| 129.66.95.3 | 129.66.95.3 | DNS Server, Supercomputer Center, Alabama, USA |
| 129.66.172.9 | 129.66.172.9 | DNS Server, Supercomputer Center, Alabama, USA |
| 129.71.1.1 | 129.71.1.1 | DNS Server, West Virginia Network Education, USA |
| 129.108.202.20 | 129.108.202.20 | DNS Server, University of Texas, USA |
| 129.113.38.36 | 129.113.38.36 | DNS Server, University of Texas, USA |
| 129.137.254.4 | 129.137.254.4 | DNS Server, University of Cincinnati, USA |
| 129.137.255.4 | 129.137.255.4 | DNS Server, University of Cincinnati, USA |
| 131.94.134.129 | 131.94.134.129 | DNS Server, Florida International University, USA |
| 131.247.100.1 | 131.247.100.1 | DNS Server, University of South Florida, USA |
| 132.170.249.15 | 132.170.249.15 | DNS Server, University of Central Florida, USA |
| 155.135.55.2 | 155.135.55.2 | DNS Server, California State University, USA |
| 161.45.25.37 | 161.45.25.37 | DNS Server, Tennessee, USA |
| 161.45.193.4 | 161.45.193.4 | DNS Server, Tennessee, USA |
| 164.214.4.52 | 164.214.4.52 | DNS Server, Maryland, USA |
| 165.95.31.17 | 165.95.31.17 | DNS Server, Texas A&M University, USA |
| 168.143.113.201 | 168.143.113.202 | DNS Server, Englewood, USA |
| 173.71.0.35 | 173.71.0.35 | Verizon Internet Services DNS Server, Reston, Virginia, USA |
| 174.34.129.34 | 174.34.129.34 | ThePlanet DNS Server, USA |
| 174.37.59.9 | 174.37.59.9 | SoftLayer Technologies DNS Server, Dallas, Texas, USA |
| 174.120.16.34 | 174.120.16.34 | ThePlanet Internet Services DNS Server, Houston, Texas, USA |
| 192.5.5.241 | 192.5.5.241 | DNS Server, California, USA |
| 192.58.128.30 | 192.58.128.30 | DNS Server, Virginia, USA |
| 192.112.36.4 | 192.112.36.4 | DNS Server, Virginia, USA |
| 192.203.230.10 | 192.203.230.10 | DNS Server, California, USA |
| 198.41.0.4 | 198.41.0.4 | DNS Server, Virginia, USA |
| 198.153.192.1 | 198.153.192.1 | Norton DNS Server, Symantec Corporation, Cupertino, Santa Clara County, California, USA |
| 198.153.194.1 | 198.153.194.1 | Norton DNS Server, Symantec Corporation, Cupertino, Santa Clara County, California, USA |
| 205.160.52.53 | 205.160.52.53 | DNS Server, Chickasaw Telecommunications Services (CTS), Tishomingo, Oklahoma, USA |
| 205.171.2.65 | 205.171.2.65 | Qwest Communications DNS Server, Denver, Colorado, USA |
| 205.171.3.25 | 205.171.3.25 | Qwest Communications DNS Server, Denver, Colorado, USA |
| 205.171.3.65 | 205.171.3.65 | Qwest Communications DNS Server, Denver, Colorado, USA |
| 208.67.216.0 | 208.67.223.255 | OpenDNS LLC, San Francisco, California, USA |
| 208.69.32.0 | 208.69.39.255 | OpenDNS LLC, San Francisco, California, USA |
| 208.196.63.2 | 208.196.63.2 | MCI Communications Services DNS Server, Ashburn, Loudoun County, Virginia, USA |
| 208.218.130.5 | 208.218.130.5 | MCI Communications Services DNS Server, Ashburn, Loudoun County, Virginia, USA |
| 208.246.8.14 | 208.246.8.14 | MCI Communications Services DNS Server, Ashburn, Loudoun County, Virginia, USA |
| 209.44.0.3 | 209.44.0.4 | DNS Server, Broomfield, USA |
| 216.87.84.211 | 216.87.84.211 | DNS Server, ViaWest, Denver, Colorado, USA |
| 216.211.190.3 | 216.211.190.3 | DNS Server, New York City, USA |
| 216.211.191.3 | 216.211.191.3 | DNS Server, New York City, USA |