231.21.x.x Reserved IP Range

IP addresses in the 231.21.0-63.x range (231.21.0.0 - 231.21.255.255 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
  231.21.2.106, 231.21.17.83, 231.21.2.45, 231.21.22.78, 231.21.46.15, 231.21.55.154
• 231.21.24.64, 231.21.15.63, 231.21.51.40, 231.21.50.105, 231.21.1.192, 231.21.46.144
• 231.21.30.111, 231.21.39.68, 231.21.53.103, 231.21.29.169, 231.21.60.162, 231.21.54.225
• 231.21.4.48, 231.21.48.65, 231.21.9.254, 231.21.43.99, 231.21.61.41, 231.21.46.151
• 231.21.16.227, 231.21.11.21, 231.21.48.186, 231.21.33.204, 231.21.28.74, 231.21.27.160
• 231.21.17.205, 231.21.51.76, 231.21.38.241, 231.21.48.31, 231.21.7.219, 231.21.29.201
• 231.21.1.210, 231.21.26.120, 231.21.54.49, 231.21.7.177, 231.21.55.53, 231.21.47.192
• 231.21.15.2, 231.21.50.95, 231.21.60.190, 231.21.4.51, 231.21.33.67, 231.21.3.44
• 231.21.11.140, 231.21.37.59, 231.21.9.48, 231.21.3.225, 231.21.25.247, 231.21.57.31
• 231.21.61.158, 231.21.36.69, 231.21.16.146, 231.21.8.242, 231.21.28.186, 231.21.23.7
• 231.21.0.210, 231.21.57.248, 231.21.37.203, 231.21.4.164, 231.21.27.196, 231.21.24.80
• 231.21.12.153, 231.21.47.92, 231.21.0.238, 231.21.56.216, 231.21.36.30, 231.21.17.234
• 231.21.35.28, 231.21.58.91, 231.21.42.6, 231.21.46.106, 231.21.43.222, 231.21.13.231
• 231.21.10.50, 231.21.60.130, 231.21.8.246, 231.21.35.27, 231.21.41.117, 231.21.48.134
• 231.21.6.160, 231.21.9.80, 231.21.41.112, 231.21.14.79, 231.21.57.254, 231.21.9.198
• 231.21.40.223, 231.21.52.91, 231.21.55.69, 231.21.11.118, 231.21.47.105, 231.21.36.127
• 231.21.29.58, 231.21.10.112, 231.21.37.22, 231.21.55.102, 231.21.11.10, 231.21.34.10
• 231.21.52.48, 231.21.5.204, 231.21.59.252, 231.21.57.121, 231.21.3.11, 231.21.11.216
• 231.21.21.133, 231.21.38.17, 231.21.60.111, 231.21.33.194, 231.21.12.130, 231.21.4.183
• 231.21.34.65, 231.21.20.85, 231.21.26.78, 231.21.57.108, 231.21.22.199, 231.21.32.12
• 231.21.11.151, 231.21.54.248, 231.21.45.47, 231.21.0.63, 231.21.36.180, 231.21.49.15
• 231.21.44.136, 231.21.30.134, 231.21.14.201, 231.21.28.83, 231.21.23.101, 231.21.54.9
• 231.21.19.206, 231.21.58.187, 231.21.14.183, 231.21.6.109, 231.21.45.104, 231.21.44.195
• 231.21.56.58, 231.21.11.200, 231.21.36.33, 231.21.7.87, 231.21.26.177, 231.21.22.254
• 231.21.19.211, 231.21.8.184, 231.21.35.40, 231.21.8.216, 231.21.33.131, 231.21.48.149
• 231.21.59.114, 231.21.51.196, 231.21.61.232, 231.21.22.188, 231.21.9.35, 231.21.27.147
• 231.21.29.91, 231.21.0.148, 231.21.22.240, 231.21.32.110, 231.21.1.30, 231.21.38.199
• 231.21.57.186, 231.21.49.114, 231.21.58.216, 231.21.51.175, 231.21.50.163, 231.21.37.51
• 231.21.11.98, 231.21.63.234, 231.21.17.14, 231.21.40.19, 231.21.47.218, 231.21.14.179
• 231.21.31.237, 231.21.35.190, 231.21.55.247, 231.21.55.75, 231.21.53.188, 231.21.33.224
• 231.21.58.14, 231.21.48.158, 231.21.59.72, 231.21.7.97, 231.21.22.201, 231.21.37.71
• 231.21.55.135, 231.21.31.51, 231.21.63.99, 231.21.33.172, 231.21.32.134, 231.21.26.167
• 231.21.12.115, 231.21.14.144, 231.21.6.236, 231.21.15.34, 231.21.47.222, 231.21.33.57
• 231.21.31.4, 231.21.47.25, 231.21.28.50, 231.21.41.86, 231.21.24.120, 231.21.25.24
• 231.21.51.191, 231.21.7.8, 231.21.11.30, 231.21.53.31, 231.21.11.77, 231.21.3.240
• 231.21.10.82, 231.21.50.58, 231.21.61.233, 231.21.56.170, 231.21.28.223, 231.21.5.41
• 231.21.12.79, 231.21.24.50, 231.21.27.185, 231.21.53.153, 231.21.27.209, 231.21.26.30
• 231.21.56.5, 231.21.20.113, 231.21.56.161, 231.21.34.15, 231.21.44.250, 231.21.43.90
• 231.21.12.212, 231.21.14.137, 231.21.10.20, 231.21.46.164, 231.21.52.35, 231.21.16.48
• 231.21.32.98, 231.21.13.51, 231.21.11.11, 231.21.8.135, 231.21.15.116, 231.21.19.2
• 231.21.54.70, 231.21.52.104, 231.21.62.209, 231.21.4.117, 231.21.52.112, 231.21.26.73
• 231.21.27.215, 231.21.8.66, 231.21.31.102, 231.21.12.55, 231.21.11.177, 231.21.22.107
• 231.21.34.86, 231.21.63.202, 231.21.0.242, 231.21.27.100

Showing 256 of 16,384 IPs (231.21.2.106 to 231.21.27.100). Use the pagination below to browse all IPs in this range, or look up any specific IP directly.