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
b51a:901b:cb15:8045:ada8:be24:ed02:b901	237.2.185.1
b51a:901b:cb15:8045:ada8:be24:ed02:b902	237.2.185.2
b51a:901b:cb15:8045:ada8:be24:ed02:b903	237.2.185.3
b51a:901b:cb15:8045:ada8:be24:ed02:b904	237.2.185.4
b51a:901b:cb15:8045:ada8:be24:ed02:b905	237.2.185.5
b51a:901b:cb15:8045:ada8:be24:ed02:b906	237.2.185.6
b51a:901b:cb15:8045:ada8:be24:ed02:b907	237.2.185.7
b51a:901b:cb15:8045:ada8:be24:ed02:b908	237.2.185.8
b51a:901b:cb15:8045:ada8:be24:ed02:b909	237.2.185.9
b51a:901b:cb15:8045:ada8:be24:ed02:b90a	237.2.185.10
b51a:901b:cb15:8045:ada8:be24:ed02:b90b	237.2.185.11
b51a:901b:cb15:8045:ada8:be24:ed02:b90c	237.2.185.12
b51a:901b:cb15:8045:ada8:be24:ed02:b90d	237.2.185.13
b51a:901b:cb15:8045:ada8:be24:ed02:b90e	237.2.185.14
b51a:901b:cb15:8045:ada8:be24:ed02:b90f	237.2.185.15
b51a:901b:cb15:8045:ada8:be24:ed02:b910	237.2.185.16
b51a:901b:cb15:8045:ada8:be24:ed02:b911	237.2.185.17
b51a:901b:cb15:8045:ada8:be24:ed02:b912	237.2.185.18
b51a:901b:cb15:8045:ada8:be24:ed02:b913	237.2.185.19
b51a:901b:cb15:8045:ada8:be24:ed02:b914	237.2.185.20
b51a:901b:cb15:8045:ada8:be24:ed02:b915	237.2.185.21
b51a:901b:cb15:8045:ada8:be24:ed02:b916	237.2.185.22
b51a:901b:cb15:8045:ada8:be24:ed02:b917	237.2.185.23
b51a:901b:cb15:8045:ada8:be24:ed02:b918	237.2.185.24
b51a:901b:cb15:8045:ada8:be24:ed02:b919	237.2.185.25
b51a:901b:cb15:8045:ada8:be24:ed02:b91a	237.2.185.26
b51a:901b:cb15:8045:ada8:be24:ed02:b91b	237.2.185.27
b51a:901b:cb15:8045:ada8:be24:ed02:b91c	237.2.185.28
b51a:901b:cb15:8045:ada8:be24:ed02:b91d	237.2.185.29
b51a:901b:cb15:8045:ada8:be24:ed02:b91e	237.2.185.30
b51a:901b:cb15:8045:ada8:be24:ed02:b91f	237.2.185.31
b51a:901b:cb15:8045:ada8:be24:ed02:b920	237.2.185.32
b51a:901b:cb15:8045:ada8:be24:ed02:b921	237.2.185.33
b51a:901b:cb15:8045:ada8:be24:ed02:b922	237.2.185.34
b51a:901b:cb15:8045:ada8:be24:ed02:b923	237.2.185.35
b51a:901b:cb15:8045:ada8:be24:ed02:b924	237.2.185.36
b51a:901b:cb15:8045:ada8:be24:ed02:b925	237.2.185.37
b51a:901b:cb15:8045:ada8:be24:ed02:b926	237.2.185.38
b51a:901b:cb15:8045:ada8:be24:ed02:b927	237.2.185.39
b51a:901b:cb15:8045:ada8:be24:ed02:b928	237.2.185.40
b51a:901b:cb15:8045:ada8:be24:ed02:b929	237.2.185.41
b51a:901b:cb15:8045:ada8:be24:ed02:b92a	237.2.185.42
b51a:901b:cb15:8045:ada8:be24:ed02:b92b	237.2.185.43
b51a:901b:cb15:8045:ada8:be24:ed02:b92c	237.2.185.44
b51a:901b:cb15:8045:ada8:be24:ed02:b92d	237.2.185.45
b51a:901b:cb15:8045:ada8:be24:ed02:b92e	237.2.185.46
b51a:901b:cb15:8045:ada8:be24:ed02:b92f	237.2.185.47
b51a:901b:cb15:8045:ada8:be24:ed02:b930	237.2.185.48
b51a:901b:cb15:8045:ada8:be24:ed02:b931	237.2.185.49
b51a:901b:cb15:8045:ada8:be24:ed02:b932	237.2.185.50
b51a:901b:cb15:8045:ada8:be24:ed02:b933	237.2.185.51
b51a:901b:cb15:8045:ada8:be24:ed02:b934	237.2.185.52
b51a:901b:cb15:8045:ada8:be24:ed02:b935	237.2.185.53
b51a:901b:cb15:8045:ada8:be24:ed02:b936	237.2.185.54
b51a:901b:cb15:8045:ada8:be24:ed02:b937	237.2.185.55
b51a:901b:cb15:8045:ada8:be24:ed02:b938	237.2.185.56
b51a:901b:cb15:8045:ada8:be24:ed02:b939	237.2.185.57
b51a:901b:cb15:8045:ada8:be24:ed02:b93a	237.2.185.58
b51a:901b:cb15:8045:ada8:be24:ed02:b93b	237.2.185.59
b51a:901b:cb15:8045:ada8:be24:ed02:b93c	237.2.185.60

b51a:901b:cb15:8045:ada8:be24:ed02:b93d	237.2.185.61
b51a:901b:cb15:8045:ada8:be24:ed02:b93e	237.2.185.62
b51a:901b:cb15:8045:ada8:be24:ed02:b93f	237.2.185.63
b51a:901b:cb15:8045:ada8:be24:ed02:b940	237.2.185.64
b51a:901b:cb15:8045:ada8:be24:ed02:b941	237.2.185.65
b51a:901b:cb15:8045:ada8:be24:ed02:b942	237.2.185.66
b51a:901b:cb15:8045:ada8:be24:ed02:b943	237.2.185.67
b51a:901b:cb15:8045:ada8:be24:ed02:b944	237.2.185.68
b51a:901b:cb15:8045:ada8:be24:ed02:b945	237.2.185.69
b51a:901b:cb15:8045:ada8:be24:ed02:b946	237.2.185.70
b51a:901b:cb15:8045:ada8:be24:ed02:b947	237.2.185.71
b51a:901b:cb15:8045:ada8:be24:ed02:b948	237.2.185.72
b51a:901b:cb15:8045:ada8:be24:ed02:b949	237.2.185.73
b51a:901b:cb15:8045:ada8:be24:ed02:b94a	237.2.185.74
b51a:901b:cb15:8045:ada8:be24:ed02:b94b	237.2.185.75
b51a:901b:cb15:8045:ada8:be24:ed02:b94c	237.2.185.76
b51a:901b:cb15:8045:ada8:be24:ed02:b94d	237.2.185.77
b51a:901b:cb15:8045:ada8:be24:ed02:b94e	237.2.185.78
b51a:901b:cb15:8045:ada8:be24:ed02:b94f	237.2.185.79
b51a:901b:cb15:8045:ada8:be24:ed02:b950	237.2.185.80
b51a:901b:cb15:8045:ada8:be24:ed02:b951	237.2.185.81
b51a:901b:cb15:8045:ada8:be24:ed02:b952	237.2.185.82
b51a:901b:cb15:8045:ada8:be24:ed02:b953	237.2.185.83
b51a:901b:cb15:8045:ada8:be24:ed02:b954	237.2.185.84
b51a:901b:cb15:8045:ada8:be24:ed02:b955	237.2.185.85
b51a:901b:cb15:8045:ada8:be24:ed02:b956	237.2.185.86
b51a:901b:cb15:8045:ada8:be24:ed02:b957	237.2.185.87
b51a:901b:cb15:8045:ada8:be24:ed02:b958	237.2.185.88
b51a:901b:cb15:8045:ada8:be24:ed02:b959	237.2.185.89
b51a:901b:cb15:8045:ada8:be24:ed02:b95a	237.2.185.90
b51a:901b:cb15:8045:ada8:be24:ed02:b95b	237.2.185.91
b51a:901b:cb15:8045:ada8:be24:ed02:b95c	237.2.185.92
b51a:901b:cb15:8045:ada8:be24:ed02:b95d	237.2.185.93
b51a:901b:cb15:8045:ada8:be24:ed02:b95e	237.2.185.94
b51a:901b:cb15:8045:ada8:be24:ed02:b95f	237.2.185.95
b51a:901b:cb15:8045:ada8:be24:ed02:b960	237.2.185.96
b51a:901b:cb15:8045:ada8:be24:ed02:b961	237.2.185.97
b51a:901b:cb15:8045:ada8:be24:ed02:b962	237.2.185.98
b51a:901b:cb15:8045:ada8:be24:ed02:b963	237.2.185.99
b51a:901b:cb15:8045:ada8:be24:ed02:b964	237.2.185.100
b51a:901b:cb15:8045:ada8:be24:ed02:b965	237.2.185.101
b51a:901b:cb15:8045:ada8:be24:ed02:b966	237.2.185.102
b51a:901b:cb15:8045:ada8:be24:ed02:b967	237.2.185.103
b51a:901b:cb15:8045:ada8:be24:ed02:b968	237.2.185.104
b51a:901b:cb15:8045:ada8:be24:ed02:b969	237.2.185.105
b51a:901b:cb15:8045:ada8:be24:ed02:b96a	237.2.185.106
b51a:901b:cb15:8045:ada8:be24:ed02:b96b	237.2.185.107
b51a:901b:cb15:8045:ada8:be24:ed02:b96c	237.2.185.108
b51a:901b:cb15:8045:ada8:be24:ed02:b96d	237.2.185.109
b51a:901b:cb15:8045:ada8:be24:ed02:b96e	237.2.185.110
b51a:901b:cb15:8045:ada8:be24:ed02:b96f	237.2.185.111
b51a:901b:cb15:8045:ada8:be24:ed02:b970	237.2.185.112
b51a:901b:cb15:8045:ada8:be24:ed02:b971	237.2.185.113
b51a:901b:cb15:8045:ada8:be24:ed02:b972	237.2.185.114
b51a:901b:cb15:8045:ada8:be24:ed02:b973	237.2.185.115
b51a:901b:cb15:8045:ada8:be24:ed02:b974	237.2.185.116
b51a:901b:cb15:8045:ada8:be24:ed02:b975	237.2.185.117
b51a:901b:cb15:8045:ada8:be24:ed02:b976	237.2.185.118
b51a:901b:cb15:8045:ada8:be24:ed02:b977	237.2.185.119
b51a:901b:cb15:8045:ada8:be24:ed02:b978	237.2.185.120

b51a:901b:cb15:8045:ada8:be24:ed02:b979	237.2.185.121
b51a:901b:cb15:8045:ada8:be24:ed02:b97a	237.2.185.122
b51a:901b:cb15:8045:ada8:be24:ed02:b97b	237.2.185.123
b51a:901b:cb15:8045:ada8:be24:ed02:b97c	237.2.185.124
b51a:901b:cb15:8045:ada8:be24:ed02:b97d	237.2.185.125
b51a:901b:cb15:8045:ada8:be24:ed02:b97e	237.2.185.126
b51a:901b:cb15:8045:ada8:be24:ed02:b97f	237.2.185.127
b51a:901b:cb15:8045:ada8:be24:ed02:b980	237.2.185.128
b51a:901b:cb15:8045:ada8:be24:ed02:b981	237.2.185.129
b51a:901b:cb15:8045:ada8:be24:ed02:b982	237.2.185.130
b51a:901b:cb15:8045:ada8:be24:ed02:b983	237.2.185.131
b51a:901b:cb15:8045:ada8:be24:ed02:b984	237.2.185.132
b51a:901b:cb15:8045:ada8:be24:ed02:b985	237.2.185.133
b51a:901b:cb15:8045:ada8:be24:ed02:b986	237.2.185.134
b51a:901b:cb15:8045:ada8:be24:ed02:b987	237.2.185.135
b51a:901b:cb15:8045:ada8:be24:ed02:b988	237.2.185.136
b51a:901b:cb15:8045:ada8:be24:ed02:b989	237.2.185.137
b51a:901b:cb15:8045:ada8:be24:ed02:b98a	237.2.185.138
b51a:901b:cb15:8045:ada8:be24:ed02:b98b	237.2.185.139
b51a:901b:cb15:8045:ada8:be24:ed02:b98c	237.2.185.140
b51a:901b:cb15:8045:ada8:be24:ed02:b98d	237.2.185.141
b51a:901b:cb15:8045:ada8:be24:ed02:b98e	237.2.185.142
b51a:901b:cb15:8045:ada8:be24:ed02:b98f	237.2.185.143
b51a:901b:cb15:8045:ada8:be24:ed02:b990	237.2.185.144
b51a:901b:cb15:8045:ada8:be24:ed02:b991	237.2.185.145
b51a:901b:cb15:8045:ada8:be24:ed02:b992	237.2.185.146
b51a:901b:cb15:8045:ada8:be24:ed02:b993	237.2.185.147
b51a:901b:cb15:8045:ada8:be24:ed02:b994	237.2.185.148
b51a:901b:cb15:8045:ada8:be24:ed02:b995	237.2.185.149
b51a:901b:cb15:8045:ada8:be24:ed02:b996	237.2.185.150
b51a:901b:cb15:8045:ada8:be24:ed02:b997	237.2.185.151
b51a:901b:cb15:8045:ada8:be24:ed02:b998	237.2.185.152
b51a:901b:cb15:8045:ada8:be24:ed02:b999	237.2.185.153
b51a:901b:cb15:8045:ada8:be24:ed02:b99a	237.2.185.154
b51a:901b:cb15:8045:ada8:be24:ed02:b99b	237.2.185.155
b51a:901b:cb15:8045:ada8:be24:ed02:b99c	237.2.185.156
b51a:901b:cb15:8045:ada8:be24:ed02:b99d	237.2.185.157
b51a:901b:cb15:8045:ada8:be24:ed02:b99e	237.2.185.158
b51a:901b:cb15:8045:ada8:be24:ed02:b99f	237.2.185.159
b51a:901b:cb15:8045:ada8:be24:ed02:b9a0	237.2.185.160
b51a:901b:cb15:8045:ada8:be24:ed02:b9a1	237.2.185.161
b51a:901b:cb15:8045:ada8:be24:ed02:b9a2	237.2.185.162
b51a:901b:cb15:8045:ada8:be24:ed02:b9a3	237.2.185.163
b51a:901b:cb15:8045:ada8:be24:ed02:b9a4	237.2.185.164
b51a:901b:cb15:8045:ada8:be24:ed02:b9a5	237.2.185.165
b51a:901b:cb15:8045:ada8:be24:ed02:b9a6	237.2.185.166
b51a:901b:cb15:8045:ada8:be24:ed02:b9a7	237.2.185.167
b51a:901b:cb15:8045:ada8:be24:ed02:b9a8	237.2.185.168
b51a:901b:cb15:8045:ada8:be24:ed02:b9a9	237.2.185.169
b51a:901b:cb15:8045:ada8:be24:ed02:b9aa	237.2.185.170
b51a:901b:cb15:8045:ada8:be24:ed02:b9ab	237.2.185.171
b51a:901b:cb15:8045:ada8:be24:ed02:b9ac	237.2.185.172
b51a:901b:cb15:8045:ada8:be24:ed02:b9ad	237.2.185.173
b51a:901b:cb15:8045:ada8:be24:ed02:b9ae	237.2.185.174
b51a:901b:cb15:8045:ada8:be24:ed02:b9af	237.2.185.175
b51a:901b:cb15:8045:ada8:be24:ed02:b9b0	237.2.185.176
b51a:901b:cb15:8045:ada8:be24:ed02:b9b1	237.2.185.177
b51a:901b:cb15:8045:ada8:be24:ed02:b9b2	237.2.185.178
b51a:901b:cb15:8045:ada8:be24:ed02:b9b3	237.2.185.179
b51a:901b:cb15:8045:ada8:be24:ed02:b9b4	237.2.185.180

b51a:901b:cb15:8045:ada8:be24:ed02:b9b5	237.2.185.181
b51a:901b:cb15:8045:ada8:be24:ed02:b9b6	237.2.185.182
b51a:901b:cb15:8045:ada8:be24:ed02:b9b7	237.2.185.183
b51a:901b:cb15:8045:ada8:be24:ed02:b9b8	237.2.185.184
b51a:901b:cb15:8045:ada8:be24:ed02:b9b9	237.2.185.185
b51a:901b:cb15:8045:ada8:be24:ed02:b9ba	237.2.185.186
b51a:901b:cb15:8045:ada8:be24:ed02:b9bb	237.2.185.187
b51a:901b:cb15:8045:ada8:be24:ed02:b9bc	237.2.185.188
b51a:901b:cb15:8045:ada8:be24:ed02:b9bd	237.2.185.189
b51a:901b:cb15:8045:ada8:be24:ed02:b9be	237.2.185.190
b51a:901b:cb15:8045:ada8:be24:ed02:b9bf	237.2.185.191
b51a:901b:cb15:8045:ada8:be24:ed02:b9c0	237.2.185.192
b51a:901b:cb15:8045:ada8:be24:ed02:b9c1	237.2.185.193
b51a:901b:cb15:8045:ada8:be24:ed02:b9c2	237.2.185.194
b51a:901b:cb15:8045:ada8:be24:ed02:b9c3	237.2.185.195
b51a:901b:cb15:8045:ada8:be24:ed02:b9c4	237.2.185.196
b51a:901b:cb15:8045:ada8:be24:ed02:b9c5	237.2.185.197
b51a:901b:cb15:8045:ada8:be24:ed02:b9c6	237.2.185.198
b51a:901b:cb15:8045:ada8:be24:ed02:b9c7	237.2.185.199
b51a:901b:cb15:8045:ada8:be24:ed02:b9c8	237.2.185.200
b51a:901b:cb15:8045:ada8:be24:ed02:b9c9	237.2.185.201
b51a:901b:cb15:8045:ada8:be24:ed02:b9ca	237.2.185.202
b51a:901b:cb15:8045:ada8:be24:ed02:b9cb	237.2.185.203
b51a:901b:cb15:8045:ada8:be24:ed02:b9cc	237.2.185.204
b51a:901b:cb15:8045:ada8:be24:ed02:b9cd	237.2.185.205
b51a:901b:cb15:8045:ada8:be24:ed02:b9ce	237.2.185.206
b51a:901b:cb15:8045:ada8:be24:ed02:b9cf	237.2.185.207
b51a:901b:cb15:8045:ada8:be24:ed02:b9d0	237.2.185.208
b51a:901b:cb15:8045:ada8:be24:ed02:b9d1	237.2.185.209
b51a:901b:cb15:8045:ada8:be24:ed02:b9d2	237.2.185.210
b51a:901b:cb15:8045:ada8:be24:ed02:b9d3	237.2.185.211
b51a:901b:cb15:8045:ada8:be24:ed02:b9d4	237.2.185.212
b51a:901b:cb15:8045:ada8:be24:ed02:b9d5	237.2.185.213
b51a:901b:cb15:8045:ada8:be24:ed02:b9d6	237.2.185.214
b51a:901b:cb15:8045:ada8:be24:ed02:b9d7	237.2.185.215
b51a:901b:cb15:8045:ada8:be24:ed02:b9d8	237.2.185.216
b51a:901b:cb15:8045:ada8:be24:ed02:b9d9	237.2.185.217
b51a:901b:cb15:8045:ada8:be24:ed02:b9da	237.2.185.218
b51a:901b:cb15:8045:ada8:be24:ed02:b9db	237.2.185.219
b51a:901b:cb15:8045:ada8:be24:ed02:b9dc	237.2.185.220
b51a:901b:cb15:8045:ada8:be24:ed02:b9dd	237.2.185.221
b51a:901b:cb15:8045:ada8:be24:ed02:b9de	237.2.185.222
b51a:901b:cb15:8045:ada8:be24:ed02:b9df	237.2.185.223
b51a:901b:cb15:8045:ada8:be24:ed02:b9e0	237.2.185.224
b51a:901b:cb15:8045:ada8:be24:ed02:b9e1	237.2.185.225
b51a:901b:cb15:8045:ada8:be24:ed02:b9e2	237.2.185.226
b51a:901b:cb15:8045:ada8:be24:ed02:b9e3	237.2.185.227
b51a:901b:cb15:8045:ada8:be24:ed02:b9e4	237.2.185.228
b51a:901b:cb15:8045:ada8:be24:ed02:b9e5	237.2.185.229
b51a:901b:cb15:8045:ada8:be24:ed02:b9e6	237.2.185.230
b51a:901b:cb15:8045:ada8:be24:ed02:b9e7	237.2.185.231
b51a:901b:cb15:8045:ada8:be24:ed02:b9e8	237.2.185.232
b51a:901b:cb15:8045:ada8:be24:ed02:b9e9	237.2.185.233
b51a:901b:cb15:8045:ada8:be24:ed02:b9ea	237.2.185.234
b51a:901b:cb15:8045:ada8:be24:ed02:b9eb	237.2.185.235
b51a:901b:cb15:8045:ada8:be24:ed02:b9ec	237.2.185.236
b51a:901b:cb15:8045:ada8:be24:ed02:b9ed	237.2.185.237
b51a:901b:cb15:8045:ada8:be24:ed02:b9ee	237.2.185.238
b51a:901b:cb15:8045:ada8:be24:ed02:b9ef	237.2.185.239
b51a:901b:cb15:8045:ada8:be24:ed02:b9f0	237.2.185.240
b51a:901b:cb15:8045:ada8:be24:ed02:b9f1	237.2.185.241
b51a:901b:cb15:8045:ada8:be24:ed02:b9f2	237.2.185.242
b51a:901b:cb15:8045:ada8:be24:ed02:b9f3	237.2.185.243
b51a:901b:cb15:8045:ada8:be24:ed02:b9f4	237.2.185.244
b51a:901b:cb15:8045:ada8:be24:ed02:b9f5	237.2.185.245
b51a:901b:cb15:8045:ada8:be24:ed02:b9f6	237.2.185.246
b51a:901b:cb15:8045:ada8:be24:ed02:b9f7	237.2.185.247
b51a:901b:cb15:8045:ada8:be24:ed02:b9f8	237.2.185.248
b51a:901b:cb15:8045:ada8:be24:ed02:b9f9	237.2.185.249
b51a:901b:cb15:8045:ada8:be24:ed02:b9fa	237.2.185.250
b51a:901b:cb15:8045:ada8:be24:ed02:b9fb	237.2.185.251
b51a:901b:cb15:8045:ada8:be24:ed02:b9fc	237.2.185.252
b51a:901b:cb15:8045:ada8:be24:ed02:b9fd	237.2.185.253
b51a:901b:cb15:8045:ada8:be24:ed02:b9fe	237.2.185.254
b51a:901b:cb15:8045:ada8:be24:ed02:b9ff	237.2.185.255

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.