IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.


IPv6 Address IPv4 Address
cb15:901b:d157:4024:ada9:b247:7b51:9b01 123.81.155.1
cb15:901b:d157:4024:ada9:b247:7b51:9b02 123.81.155.2
cb15:901b:d157:4024:ada9:b247:7b51:9b03 123.81.155.3
cb15:901b:d157:4024:ada9:b247:7b51:9b04 123.81.155.4
cb15:901b:d157:4024:ada9:b247:7b51:9b05 123.81.155.5
cb15:901b:d157:4024:ada9:b247:7b51:9b06 123.81.155.6
cb15:901b:d157:4024:ada9:b247:7b51:9b07 123.81.155.7
cb15:901b:d157:4024:ada9:b247:7b51:9b08 123.81.155.8
cb15:901b:d157:4024:ada9:b247:7b51:9b09 123.81.155.9
cb15:901b:d157:4024:ada9:b247:7b51:9b0a 123.81.155.10
cb15:901b:d157:4024:ada9:b247:7b51:9b0b 123.81.155.11
cb15:901b:d157:4024:ada9:b247:7b51:9b0c 123.81.155.12
cb15:901b:d157:4024:ada9:b247:7b51:9b0d 123.81.155.13
cb15:901b:d157:4024:ada9:b247:7b51:9b0e 123.81.155.14
cb15:901b:d157:4024:ada9:b247:7b51:9b0f 123.81.155.15
cb15:901b:d157:4024:ada9:b247:7b51:9b10 123.81.155.16
cb15:901b:d157:4024:ada9:b247:7b51:9b11 123.81.155.17
cb15:901b:d157:4024:ada9:b247:7b51:9b12 123.81.155.18
cb15:901b:d157:4024:ada9:b247:7b51:9b13 123.81.155.19
cb15:901b:d157:4024:ada9:b247:7b51:9b14 123.81.155.20
cb15:901b:d157:4024:ada9:b247:7b51:9b15 123.81.155.21
cb15:901b:d157:4024:ada9:b247:7b51:9b16 123.81.155.22
cb15:901b:d157:4024:ada9:b247:7b51:9b17 123.81.155.23
cb15:901b:d157:4024:ada9:b247:7b51:9b18 123.81.155.24
cb15:901b:d157:4024:ada9:b247:7b51:9b19 123.81.155.25
cb15:901b:d157:4024:ada9:b247:7b51:9b1a 123.81.155.26
cb15:901b:d157:4024:ada9:b247:7b51:9b1b 123.81.155.27
cb15:901b:d157:4024:ada9:b247:7b51:9b1c 123.81.155.28
cb15:901b:d157:4024:ada9:b247:7b51:9b1d 123.81.155.29
cb15:901b:d157:4024:ada9:b247:7b51:9b1e 123.81.155.30
cb15:901b:d157:4024:ada9:b247:7b51:9b1f 123.81.155.31
cb15:901b:d157:4024:ada9:b247:7b51:9b20 123.81.155.32
cb15:901b:d157:4024:ada9:b247:7b51:9b21 123.81.155.33
cb15:901b:d157:4024:ada9:b247:7b51:9b22 123.81.155.34
cb15:901b:d157:4024:ada9:b247:7b51:9b23 123.81.155.35
cb15:901b:d157:4024:ada9:b247:7b51:9b24 123.81.155.36
cb15:901b:d157:4024:ada9:b247:7b51:9b25 123.81.155.37
cb15:901b:d157:4024:ada9:b247:7b51:9b26 123.81.155.38
cb15:901b:d157:4024:ada9:b247:7b51:9b27 123.81.155.39
cb15:901b:d157:4024:ada9:b247:7b51:9b28 123.81.155.40
cb15:901b:d157:4024:ada9:b247:7b51:9b29 123.81.155.41
cb15:901b:d157:4024:ada9:b247:7b51:9b2a 123.81.155.42
cb15:901b:d157:4024:ada9:b247:7b51:9b2b 123.81.155.43
cb15:901b:d157:4024:ada9:b247:7b51:9b2c 123.81.155.44
cb15:901b:d157:4024:ada9:b247:7b51:9b2d 123.81.155.45
cb15:901b:d157:4024:ada9:b247:7b51:9b2e 123.81.155.46
cb15:901b:d157:4024:ada9:b247:7b51:9b2f 123.81.155.47
cb15:901b:d157:4024:ada9:b247:7b51:9b30 123.81.155.48
cb15:901b:d157:4024:ada9:b247:7b51:9b31 123.81.155.49
cb15:901b:d157:4024:ada9:b247:7b51:9b32 123.81.155.50
cb15:901b:d157:4024:ada9:b247:7b51:9b33 123.81.155.51
cb15:901b:d157:4024:ada9:b247:7b51:9b34 123.81.155.52
cb15:901b:d157:4024:ada9:b247:7b51:9b35 123.81.155.53
cb15:901b:d157:4024:ada9:b247:7b51:9b36 123.81.155.54
cb15:901b:d157:4024:ada9:b247:7b51:9b37 123.81.155.55
cb15:901b:d157:4024:ada9:b247:7b51:9b38 123.81.155.56
cb15:901b:d157:4024:ada9:b247:7b51:9b39 123.81.155.57
cb15:901b:d157:4024:ada9:b247:7b51:9b3a 123.81.155.58
cb15:901b:d157:4024:ada9:b247:7b51:9b3b 123.81.155.59
cb15:901b:d157:4024:ada9:b247:7b51:9b3c 123.81.155.60


cb15:901b:d157:4024:ada9:b247:7b51:9b3d 123.81.155.61
cb15:901b:d157:4024:ada9:b247:7b51:9b3e 123.81.155.62
cb15:901b:d157:4024:ada9:b247:7b51:9b3f 123.81.155.63
cb15:901b:d157:4024:ada9:b247:7b51:9b40 123.81.155.64
cb15:901b:d157:4024:ada9:b247:7b51:9b41 123.81.155.65
cb15:901b:d157:4024:ada9:b247:7b51:9b42 123.81.155.66
cb15:901b:d157:4024:ada9:b247:7b51:9b43 123.81.155.67
cb15:901b:d157:4024:ada9:b247:7b51:9b44 123.81.155.68
cb15:901b:d157:4024:ada9:b247:7b51:9b45 123.81.155.69
cb15:901b:d157:4024:ada9:b247:7b51:9b46 123.81.155.70
cb15:901b:d157:4024:ada9:b247:7b51:9b47 123.81.155.71
cb15:901b:d157:4024:ada9:b247:7b51:9b48 123.81.155.72
cb15:901b:d157:4024:ada9:b247:7b51:9b49 123.81.155.73
cb15:901b:d157:4024:ada9:b247:7b51:9b4a 123.81.155.74
cb15:901b:d157:4024:ada9:b247:7b51:9b4b 123.81.155.75
cb15:901b:d157:4024:ada9:b247:7b51:9b4c 123.81.155.76
cb15:901b:d157:4024:ada9:b247:7b51:9b4d 123.81.155.77
cb15:901b:d157:4024:ada9:b247:7b51:9b4e 123.81.155.78
cb15:901b:d157:4024:ada9:b247:7b51:9b4f 123.81.155.79
cb15:901b:d157:4024:ada9:b247:7b51:9b50 123.81.155.80
cb15:901b:d157:4024:ada9:b247:7b51:9b51 123.81.155.81
cb15:901b:d157:4024:ada9:b247:7b51:9b52 123.81.155.82
cb15:901b:d157:4024:ada9:b247:7b51:9b53 123.81.155.83
cb15:901b:d157:4024:ada9:b247:7b51:9b54 123.81.155.84
cb15:901b:d157:4024:ada9:b247:7b51:9b55 123.81.155.85
cb15:901b:d157:4024:ada9:b247:7b51:9b56 123.81.155.86
cb15:901b:d157:4024:ada9:b247:7b51:9b57 123.81.155.87
cb15:901b:d157:4024:ada9:b247:7b51:9b58 123.81.155.88
cb15:901b:d157:4024:ada9:b247:7b51:9b59 123.81.155.89
cb15:901b:d157:4024:ada9:b247:7b51:9b5a 123.81.155.90
cb15:901b:d157:4024:ada9:b247:7b51:9b5b 123.81.155.91
cb15:901b:d157:4024:ada9:b247:7b51:9b5c 123.81.155.92
cb15:901b:d157:4024:ada9:b247:7b51:9b5d 123.81.155.93
cb15:901b:d157:4024:ada9:b247:7b51:9b5e 123.81.155.94
cb15:901b:d157:4024:ada9:b247:7b51:9b5f 123.81.155.95
cb15:901b:d157:4024:ada9:b247:7b51:9b60 123.81.155.96
cb15:901b:d157:4024:ada9:b247:7b51:9b61 123.81.155.97
cb15:901b:d157:4024:ada9:b247:7b51:9b62 123.81.155.98
cb15:901b:d157:4024:ada9:b247:7b51:9b63 123.81.155.99
cb15:901b:d157:4024:ada9:b247:7b51:9b64 123.81.155.100
cb15:901b:d157:4024:ada9:b247:7b51:9b65 123.81.155.101
cb15:901b:d157:4024:ada9:b247:7b51:9b66 123.81.155.102
cb15:901b:d157:4024:ada9:b247:7b51:9b67 123.81.155.103
cb15:901b:d157:4024:ada9:b247:7b51:9b68 123.81.155.104
cb15:901b:d157:4024:ada9:b247:7b51:9b69 123.81.155.105
cb15:901b:d157:4024:ada9:b247:7b51:9b6a 123.81.155.106
cb15:901b:d157:4024:ada9:b247:7b51:9b6b 123.81.155.107
cb15:901b:d157:4024:ada9:b247:7b51:9b6c 123.81.155.108
cb15:901b:d157:4024:ada9:b247:7b51:9b6d 123.81.155.109
cb15:901b:d157:4024:ada9:b247:7b51:9b6e 123.81.155.110
cb15:901b:d157:4024:ada9:b247:7b51:9b6f 123.81.155.111
cb15:901b:d157:4024:ada9:b247:7b51:9b70 123.81.155.112
cb15:901b:d157:4024:ada9:b247:7b51:9b71 123.81.155.113
cb15:901b:d157:4024:ada9:b247:7b51:9b72 123.81.155.114
cb15:901b:d157:4024:ada9:b247:7b51:9b73 123.81.155.115
cb15:901b:d157:4024:ada9:b247:7b51:9b74 123.81.155.116
cb15:901b:d157:4024:ada9:b247:7b51:9b75 123.81.155.117
cb15:901b:d157:4024:ada9:b247:7b51:9b76 123.81.155.118
cb15:901b:d157:4024:ada9:b247:7b51:9b77 123.81.155.119
cb15:901b:d157:4024:ada9:b247:7b51:9b78 123.81.155.120


cb15:901b:d157:4024:ada9:b247:7b51:9b79 123.81.155.121
cb15:901b:d157:4024:ada9:b247:7b51:9b7a 123.81.155.122
cb15:901b:d157:4024:ada9:b247:7b51:9b7b 123.81.155.123
cb15:901b:d157:4024:ada9:b247:7b51:9b7c 123.81.155.124
cb15:901b:d157:4024:ada9:b247:7b51:9b7d 123.81.155.125
cb15:901b:d157:4024:ada9:b247:7b51:9b7e 123.81.155.126
cb15:901b:d157:4024:ada9:b247:7b51:9b7f 123.81.155.127
cb15:901b:d157:4024:ada9:b247:7b51:9b80 123.81.155.128
cb15:901b:d157:4024:ada9:b247:7b51:9b81 123.81.155.129
cb15:901b:d157:4024:ada9:b247:7b51:9b82 123.81.155.130
cb15:901b:d157:4024:ada9:b247:7b51:9b83 123.81.155.131
cb15:901b:d157:4024:ada9:b247:7b51:9b84 123.81.155.132
cb15:901b:d157:4024:ada9:b247:7b51:9b85 123.81.155.133
cb15:901b:d157:4024:ada9:b247:7b51:9b86 123.81.155.134
cb15:901b:d157:4024:ada9:b247:7b51:9b87 123.81.155.135
cb15:901b:d157:4024:ada9:b247:7b51:9b88 123.81.155.136
cb15:901b:d157:4024:ada9:b247:7b51:9b89 123.81.155.137
cb15:901b:d157:4024:ada9:b247:7b51:9b8a 123.81.155.138
cb15:901b:d157:4024:ada9:b247:7b51:9b8b 123.81.155.139
cb15:901b:d157:4024:ada9:b247:7b51:9b8c 123.81.155.140
cb15:901b:d157:4024:ada9:b247:7b51:9b8d 123.81.155.141
cb15:901b:d157:4024:ada9:b247:7b51:9b8e 123.81.155.142
cb15:901b:d157:4024:ada9:b247:7b51:9b8f 123.81.155.143
cb15:901b:d157:4024:ada9:b247:7b51:9b90 123.81.155.144
cb15:901b:d157:4024:ada9:b247:7b51:9b91 123.81.155.145
cb15:901b:d157:4024:ada9:b247:7b51:9b92 123.81.155.146
cb15:901b:d157:4024:ada9:b247:7b51:9b93 123.81.155.147
cb15:901b:d157:4024:ada9:b247:7b51:9b94 123.81.155.148
cb15:901b:d157:4024:ada9:b247:7b51:9b95 123.81.155.149
cb15:901b:d157:4024:ada9:b247:7b51:9b96 123.81.155.150
cb15:901b:d157:4024:ada9:b247:7b51:9b97 123.81.155.151
cb15:901b:d157:4024:ada9:b247:7b51:9b98 123.81.155.152
cb15:901b:d157:4024:ada9:b247:7b51:9b99 123.81.155.153
cb15:901b:d157:4024:ada9:b247:7b51:9b9a 123.81.155.154
cb15:901b:d157:4024:ada9:b247:7b51:9b9b 123.81.155.155
cb15:901b:d157:4024:ada9:b247:7b51:9b9c 123.81.155.156
cb15:901b:d157:4024:ada9:b247:7b51:9b9d 123.81.155.157
cb15:901b:d157:4024:ada9:b247:7b51:9b9e 123.81.155.158
cb15:901b:d157:4024:ada9:b247:7b51:9b9f 123.81.155.159
cb15:901b:d157:4024:ada9:b247:7b51:9ba0 123.81.155.160
cb15:901b:d157:4024:ada9:b247:7b51:9ba1 123.81.155.161
cb15:901b:d157:4024:ada9:b247:7b51:9ba2 123.81.155.162
cb15:901b:d157:4024:ada9:b247:7b51:9ba3 123.81.155.163
cb15:901b:d157:4024:ada9:b247:7b51:9ba4 123.81.155.164
cb15:901b:d157:4024:ada9:b247:7b51:9ba5 123.81.155.165
cb15:901b:d157:4024:ada9:b247:7b51:9ba6 123.81.155.166
cb15:901b:d157:4024:ada9:b247:7b51:9ba7 123.81.155.167
cb15:901b:d157:4024:ada9:b247:7b51:9ba8 123.81.155.168
cb15:901b:d157:4024:ada9:b247:7b51:9ba9 123.81.155.169
cb15:901b:d157:4024:ada9:b247:7b51:9baa 123.81.155.170
cb15:901b:d157:4024:ada9:b247:7b51:9bab 123.81.155.171
cb15:901b:d157:4024:ada9:b247:7b51:9bac 123.81.155.172
cb15:901b:d157:4024:ada9:b247:7b51:9bad 123.81.155.173
cb15:901b:d157:4024:ada9:b247:7b51:9bae 123.81.155.174
cb15:901b:d157:4024:ada9:b247:7b51:9baf 123.81.155.175
cb15:901b:d157:4024:ada9:b247:7b51:9bb0 123.81.155.176
cb15:901b:d157:4024:ada9:b247:7b51:9bb1 123.81.155.177
cb15:901b:d157:4024:ada9:b247:7b51:9bb2 123.81.155.178
cb15:901b:d157:4024:ada9:b247:7b51:9bb3 123.81.155.179
cb15:901b:d157:4024:ada9:b247:7b51:9bb4 123.81.155.180


cb15:901b:d157:4024:ada9:b247:7b51:9bb5 123.81.155.181
cb15:901b:d157:4024:ada9:b247:7b51:9bb6 123.81.155.182
cb15:901b:d157:4024:ada9:b247:7b51:9bb7 123.81.155.183
cb15:901b:d157:4024:ada9:b247:7b51:9bb8 123.81.155.184
cb15:901b:d157:4024:ada9:b247:7b51:9bb9 123.81.155.185
cb15:901b:d157:4024:ada9:b247:7b51:9bba 123.81.155.186
cb15:901b:d157:4024:ada9:b247:7b51:9bbb 123.81.155.187
cb15:901b:d157:4024:ada9:b247:7b51:9bbc 123.81.155.188
cb15:901b:d157:4024:ada9:b247:7b51:9bbd 123.81.155.189
cb15:901b:d157:4024:ada9:b247:7b51:9bbe 123.81.155.190
cb15:901b:d157:4024:ada9:b247:7b51:9bbf 123.81.155.191
cb15:901b:d157:4024:ada9:b247:7b51:9bc0 123.81.155.192
cb15:901b:d157:4024:ada9:b247:7b51:9bc1 123.81.155.193
cb15:901b:d157:4024:ada9:b247:7b51:9bc2 123.81.155.194
cb15:901b:d157:4024:ada9:b247:7b51:9bc3 123.81.155.195
cb15:901b:d157:4024:ada9:b247:7b51:9bc4 123.81.155.196
cb15:901b:d157:4024:ada9:b247:7b51:9bc5 123.81.155.197
cb15:901b:d157:4024:ada9:b247:7b51:9bc6 123.81.155.198
cb15:901b:d157:4024:ada9:b247:7b51:9bc7 123.81.155.199
cb15:901b:d157:4024:ada9:b247:7b51:9bc8 123.81.155.200
cb15:901b:d157:4024:ada9:b247:7b51:9bc9 123.81.155.201
cb15:901b:d157:4024:ada9:b247:7b51:9bca 123.81.155.202
cb15:901b:d157:4024:ada9:b247:7b51:9bcb 123.81.155.203
cb15:901b:d157:4024:ada9:b247:7b51:9bcc 123.81.155.204
cb15:901b:d157:4024:ada9:b247:7b51:9bcd 123.81.155.205
cb15:901b:d157:4024:ada9:b247:7b51:9bce 123.81.155.206
cb15:901b:d157:4024:ada9:b247:7b51:9bcf 123.81.155.207
cb15:901b:d157:4024:ada9:b247:7b51:9bd0 123.81.155.208
cb15:901b:d157:4024:ada9:b247:7b51:9bd1 123.81.155.209
cb15:901b:d157:4024:ada9:b247:7b51:9bd2 123.81.155.210
cb15:901b:d157:4024:ada9:b247:7b51:9bd3 123.81.155.211
cb15:901b:d157:4024:ada9:b247:7b51:9bd4 123.81.155.212
cb15:901b:d157:4024:ada9:b247:7b51:9bd5 123.81.155.213
cb15:901b:d157:4024:ada9:b247:7b51:9bd6 123.81.155.214
cb15:901b:d157:4024:ada9:b247:7b51:9bd7 123.81.155.215
cb15:901b:d157:4024:ada9:b247:7b51:9bd8 123.81.155.216
cb15:901b:d157:4024:ada9:b247:7b51:9bd9 123.81.155.217
cb15:901b:d157:4024:ada9:b247:7b51:9bda 123.81.155.218
cb15:901b:d157:4024:ada9:b247:7b51:9bdb 123.81.155.219
cb15:901b:d157:4024:ada9:b247:7b51:9bdc 123.81.155.220
cb15:901b:d157:4024:ada9:b247:7b51:9bdd 123.81.155.221
cb15:901b:d157:4024:ada9:b247:7b51:9bde 123.81.155.222
cb15:901b:d157:4024:ada9:b247:7b51:9bdf 123.81.155.223
cb15:901b:d157:4024:ada9:b247:7b51:9be0 123.81.155.224
cb15:901b:d157:4024:ada9:b247:7b51:9be1 123.81.155.225
cb15:901b:d157:4024:ada9:b247:7b51:9be2 123.81.155.226
cb15:901b:d157:4024:ada9:b247:7b51:9be3 123.81.155.227
cb15:901b:d157:4024:ada9:b247:7b51:9be4 123.81.155.228
cb15:901b:d157:4024:ada9:b247:7b51:9be5 123.81.155.229
cb15:901b:d157:4024:ada9:b247:7b51:9be6 123.81.155.230
cb15:901b:d157:4024:ada9:b247:7b51:9be7 123.81.155.231
cb15:901b:d157:4024:ada9:b247:7b51:9be8 123.81.155.232
cb15:901b:d157:4024:ada9:b247:7b51:9be9 123.81.155.233
cb15:901b:d157:4024:ada9:b247:7b51:9bea 123.81.155.234
cb15:901b:d157:4024:ada9:b247:7b51:9beb 123.81.155.235
cb15:901b:d157:4024:ada9:b247:7b51:9bec 123.81.155.236
cb15:901b:d157:4024:ada9:b247:7b51:9bed 123.81.155.237
cb15:901b:d157:4024:ada9:b247:7b51:9bee 123.81.155.238
cb15:901b:d157:4024:ada9:b247:7b51:9bef 123.81.155.239
cb15:901b:d157:4024:ada9:b247:7b51:9bf0 123.81.155.240
cb15:901b:d157:4024:ada9:b247:7b51:9bf1 123.81.155.241
cb15:901b:d157:4024:ada9:b247:7b51:9bf2 123.81.155.242
cb15:901b:d157:4024:ada9:b247:7b51:9bf3 123.81.155.243
cb15:901b:d157:4024:ada9:b247:7b51:9bf4 123.81.155.244
cb15:901b:d157:4024:ada9:b247:7b51:9bf5 123.81.155.245
cb15:901b:d157:4024:ada9:b247:7b51:9bf6 123.81.155.246
cb15:901b:d157:4024:ada9:b247:7b51:9bf7 123.81.155.247
cb15:901b:d157:4024:ada9:b247:7b51:9bf8 123.81.155.248
cb15:901b:d157:4024:ada9:b247:7b51:9bf9 123.81.155.249
cb15:901b:d157:4024:ada9:b247:7b51:9bfa 123.81.155.250
cb15:901b:d157:4024:ada9:b247:7b51:9bfb 123.81.155.251
cb15:901b:d157:4024:ada9:b247:7b51:9bfc 123.81.155.252
cb15:901b:d157:4024:ada9:b247:7b51:9bfd 123.81.155.253
cb15:901b:d157:4024:ada9:b247:7b51:9bfe 123.81.155.254
cb15:901b:d157:4024:ada9:b247:7b51:9bff 123.81.155.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.