231.81.x.x Reserved IP Range

IP addresses in the 231.81.0-63.x range (231.81.0.0 - 231.81.255.255 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
  231.81.58.32, 231.81.16.120, 231.81.10.185, 231.81.48.172, 231.81.5.162, 231.81.63.9
• 231.81.38.43, 231.81.51.247, 231.81.37.152, 231.81.57.45, 231.81.25.5, 231.81.34.104
• 231.81.4.98, 231.81.1.161, 231.81.63.178, 231.81.5.139, 231.81.61.60, 231.81.36.31
• 231.81.54.93, 231.81.38.135, 231.81.13.48, 231.81.14.119, 231.81.40.0, 231.81.37.91
• 231.81.4.102, 231.81.63.107, 231.81.23.156, 231.81.32.5, 231.81.7.72, 231.81.27.164
• 231.81.38.75, 231.81.29.92, 231.81.35.157, 231.81.13.153, 231.81.36.184, 231.81.41.183
• 231.81.41.45, 231.81.35.95, 231.81.60.93, 231.81.37.21, 231.81.0.210, 231.81.26.168
• 231.81.57.155, 231.81.1.132, 231.81.4.127, 231.81.16.210, 231.81.20.101, 231.81.10.91
• 231.81.30.70, 231.81.36.159, 231.81.39.195, 231.81.55.246, 231.81.2.242, 231.81.20.184
• 231.81.24.158, 231.81.62.230, 231.81.34.147, 231.81.0.203, 231.81.41.130, 231.81.3.82
• 231.81.11.197, 231.81.29.22, 231.81.61.231, 231.81.3.94, 231.81.10.160, 231.81.26.153
• 231.81.42.110, 231.81.38.197, 231.81.31.91, 231.81.30.59, 231.81.20.122, 231.81.61.86
• 231.81.47.14, 231.81.21.106, 231.81.19.92, 231.81.3.213, 231.81.53.34, 231.81.17.188
• 231.81.12.161, 231.81.55.226, 231.81.42.176, 231.81.16.2, 231.81.36.243, 231.81.36.41
• 231.81.13.162, 231.81.10.62, 231.81.33.208, 231.81.1.26, 231.81.9.163, 231.81.7.191
• 231.81.54.143, 231.81.30.34, 231.81.29.145, 231.81.47.91, 231.81.22.167, 231.81.9.231
• 231.81.54.18, 231.81.40.210, 231.81.30.217, 231.81.33.246, 231.81.16.136, 231.81.48.52
• 231.81.58.122, 231.81.47.237, 231.81.1.229, 231.81.18.129, 231.81.32.216, 231.81.58.138
• 231.81.28.24, 231.81.50.102, 231.81.34.86, 231.81.60.252, 231.81.61.196, 231.81.28.52
• 231.81.1.164, 231.81.3.223, 231.81.23.216, 231.81.5.135, 231.81.60.174, 231.81.58.5
• 231.81.50.5, 231.81.59.39, 231.81.29.20, 231.81.23.192, 231.81.39.185, 231.81.13.190
• 231.81.0.59, 231.81.60.91, 231.81.56.80, 231.81.22.28, 231.81.27.34, 231.81.51.229
• 231.81.6.210, 231.81.51.82, 231.81.63.242, 231.81.50.45, 231.81.44.160, 231.81.4.64
• 231.81.36.139, 231.81.50.228, 231.81.35.85, 231.81.53.158, 231.81.40.15, 231.81.10.208
• 231.81.52.227, 231.81.56.194, 231.81.61.214, 231.81.50.205, 231.81.40.215, 231.81.30.83
• 231.81.5.16, 231.81.6.219, 231.81.22.0, 231.81.8.235, 231.81.27.109, 231.81.19.84
• 231.81.47.148, 231.81.6.193, 231.81.20.144, 231.81.50.209, 231.81.2.168, 231.81.42.160
• 231.81.51.136, 231.81.25.156, 231.81.29.225, 231.81.56.209, 231.81.3.90, 231.81.46.133
• 231.81.53.9, 231.81.61.199, 231.81.23.148, 231.81.47.150, 231.81.34.252, 231.81.23.238
• 231.81.35.58, 231.81.14.133, 231.81.19.153, 231.81.51.237, 231.81.54.123, 231.81.23.120
• 231.81.38.210, 231.81.19.33, 231.81.43.200, 231.81.57.216, 231.81.18.27, 231.81.14.79
• 231.81.37.144, 231.81.6.98, 231.81.20.199, 231.81.25.129, 231.81.15.118, 231.81.8.86
• 231.81.2.104, 231.81.27.73, 231.81.23.153, 231.81.26.17, 231.81.5.20, 231.81.44.83
• 231.81.25.106, 231.81.0.216, 231.81.23.122, 231.81.46.197, 231.81.4.84, 231.81.55.148
• 231.81.24.96, 231.81.52.236, 231.81.57.69, 231.81.46.56, 231.81.37.165, 231.81.39.18
• 231.81.40.11, 231.81.31.15, 231.81.41.111, 231.81.35.243, 231.81.52.56, 231.81.45.197
• 231.81.2.121, 231.81.25.197, 231.81.55.160, 231.81.2.188, 231.81.23.38, 231.81.28.98
• 231.81.36.81, 231.81.11.233, 231.81.32.26, 231.81.60.146, 231.81.50.48, 231.81.45.110
• 231.81.18.75, 231.81.53.112, 231.81.12.51, 231.81.34.181, 231.81.2.189, 231.81.28.21
• 231.81.14.3, 231.81.45.168, 231.81.30.185, 231.81.14.58, 231.81.54.152, 231.81.29.137
• 231.81.43.202, 231.81.1.47, 231.81.42.208, 231.81.35.102, 231.81.0.10, 231.81.4.166
• 231.81.50.101, 231.81.62.116, 231.81.53.215, 231.81.56.104, 231.81.42.41, 231.81.27.194
• 231.81.60.212, 231.81.63.56, 231.81.31.235, 231.81.37.116

Showing 256 of 16,384 IPs (231.81.58.32 to 231.81.37.116). Use the pagination below to browse all IPs in this range, or look up any specific IP directly.