21.1.x.x IP Lookup - United States

IP addresses in the 21.1.0-63.x range (21.1.0.0 - 21.1.255.255 network).

• B class ranges with same latency:

  142.122.0.0 - 142.122.255.255

  170.141.0.0 - 170.141.255.255

  146.90.0.0 - 146.90.255.255

  149.53.0.0 - 149.53.255.255

  40.78.0.0 - 40.78.255.255

  148.117.0.0 - 148.117.255.255

  253.204.0.0 - 253.204.255.255
  21.1.0.138, 21.1.4.26, 21.1.31.15, 21.1.23.46, 21.1.2.250, 21.1.41.174
• 21.1.50.92, 21.1.7.141, 21.1.8.30, 21.1.44.143, 21.1.41.163, 21.1.25.188
• 21.1.44.34, 21.1.37.207, 21.1.11.206, 21.1.17.23, 21.1.28.239, 21.1.59.84
• 21.1.42.128, 21.1.33.116, 21.1.50.217, 21.1.45.133, 21.1.24.36, 21.1.15.137
• 21.1.28.78, 21.1.1.124, 21.1.30.215, 21.1.39.196, 21.1.55.213, 21.1.23.75
• 21.1.41.125, 21.1.61.174, 21.1.11.216, 21.1.50.145, 21.1.17.163, 21.1.46.235
• 21.1.49.162, 21.1.22.16, 21.1.53.17, 21.1.8.129, 21.1.50.200, 21.1.22.249
• 21.1.21.59, 21.1.8.250, 21.1.19.177, 21.1.2.147, 21.1.39.116, 21.1.45.164
• 21.1.39.226, 21.1.9.151, 21.1.24.104, 21.1.7.235, 21.1.10.181, 21.1.7.248
• 21.1.13.128, 21.1.42.92, 21.1.58.38, 21.1.19.87, 21.1.47.198, 21.1.6.206
• 21.1.4.76, 21.1.25.117, 21.1.29.152, 21.1.45.60, 21.1.40.64, 21.1.32.42
• 21.1.48.86, 21.1.44.80, 21.1.48.202, 21.1.49.219, 21.1.45.166, 21.1.57.87
• 21.1.20.58, 21.1.57.109, 21.1.20.165, 21.1.58.97, 21.1.19.129, 21.1.5.234
• 21.1.3.17, 21.1.50.250, 21.1.31.86, 21.1.10.65, 21.1.1.52, 21.1.18.21
• 21.1.12.215, 21.1.47.179, 21.1.16.64, 21.1.1.154, 21.1.51.156, 21.1.48.201
• 21.1.42.186, 21.1.21.232, 21.1.43.225, 21.1.57.14, 21.1.17.124, 21.1.24.181
• 21.1.43.233, 21.1.55.237, 21.1.30.94, 21.1.42.37, 21.1.16.229, 21.1.58.210
• 21.1.51.204, 21.1.11.195, 21.1.41.80, 21.1.53.110, 21.1.60.143, 21.1.55.204
• 21.1.26.218, 21.1.57.155, 21.1.44.55, 21.1.33.38, 21.1.63.33, 21.1.3.195
• 21.1.7.104, 21.1.5.28, 21.1.33.205, 21.1.3.79, 21.1.41.244, 21.1.27.119
• 21.1.12.252, 21.1.9.150, 21.1.2.100, 21.1.22.32, 21.1.22.252, 21.1.37.238
• 21.1.45.95, 21.1.15.193, 21.1.35.83, 21.1.25.3, 21.1.33.254, 21.1.54.118
• 21.1.58.219, 21.1.22.105, 21.1.19.91, 21.1.60.245, 21.1.0.100, 21.1.61.195
• 21.1.42.153, 21.1.31.19, 21.1.27.108, 21.1.52.115, 21.1.49.108, 21.1.58.241
• 21.1.42.4, 21.1.60.51, 21.1.8.2, 21.1.34.140, 21.1.39.233, 21.1.45.239
• 21.1.61.253, 21.1.37.183, 21.1.58.44, 21.1.35.189, 21.1.55.185, 21.1.40.67
• 21.1.63.148, 21.1.38.119, 21.1.39.120, 21.1.5.70, 21.1.28.190, 21.1.63.67
• 21.1.32.24, 21.1.7.71, 21.1.39.84, 21.1.8.188, 21.1.27.143, 21.1.24.224
• 21.1.44.48, 21.1.6.48, 21.1.9.165, 21.1.31.255, 21.1.4.135, 21.1.30.116
• 21.1.28.201, 21.1.4.52, 21.1.57.147, 21.1.55.173, 21.1.62.33, 21.1.15.156
• 21.1.7.156, 21.1.26.89, 21.1.63.82, 21.1.14.193, 21.1.6.142, 21.1.4.79
• 21.1.59.195, 21.1.51.183, 21.1.8.15, 21.1.62.206, 21.1.20.183, 21.1.52.15
• 21.1.63.102, 21.1.45.206, 21.1.45.255, 21.1.5.139, 21.1.33.103, 21.1.13.204
• 21.1.58.243, 21.1.23.59, 21.1.11.114, 21.1.30.172, 21.1.12.191, 21.1.27.206
• 21.1.57.63, 21.1.44.61, 21.1.14.98, 21.1.37.232, 21.1.58.9, 21.1.6.27
• 21.1.14.146, 21.1.55.206, 21.1.11.133, 21.1.6.55, 21.1.23.62, 21.1.35.12
• 21.1.45.205, 21.1.45.56, 21.1.45.84, 21.1.10.145, 21.1.54.62, 21.1.54.66
• 21.1.39.28, 21.1.13.157, 21.1.29.87, 21.1.38.7, 21.1.46.7, 21.1.2.18
• 21.1.47.143, 21.1.21.19, 21.1.28.183, 21.1.52.103, 21.1.6.233, 21.1.43.182
• 21.1.17.228, 21.1.63.58, 21.1.8.63, 21.1.55.72, 21.1.46.28, 21.1.4.59
• 21.1.57.110, 21.1.40.138, 21.1.5.39, 21.1.5.171, 21.1.60.202, 21.1.53.191
• 21.1.39.195, 21.1.63.32, 21.1.38.246, 21.1.24.29, 21.1.31.45, 21.1.49.40
• 21.1.17.52, 21.1.25.135, 21.1.48.119, 21.1.32.123

Showing 256 of 16,384 IPs (21.1.0.138 to 21.1.32.123). Use the pagination below to browse all IPs in this range, or look up any specific IP directly.