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:901b:8082:d157:ac24:23dd:b901	35.221.185.1
b51a:901b:901b:8082:d157:ac24:23dd:b902	35.221.185.2
b51a:901b:901b:8082:d157:ac24:23dd:b903	35.221.185.3
b51a:901b:901b:8082:d157:ac24:23dd:b904	35.221.185.4
b51a:901b:901b:8082:d157:ac24:23dd:b905	35.221.185.5
b51a:901b:901b:8082:d157:ac24:23dd:b906	35.221.185.6
b51a:901b:901b:8082:d157:ac24:23dd:b907	35.221.185.7
b51a:901b:901b:8082:d157:ac24:23dd:b908	35.221.185.8
b51a:901b:901b:8082:d157:ac24:23dd:b909	35.221.185.9
b51a:901b:901b:8082:d157:ac24:23dd:b90a	35.221.185.10
b51a:901b:901b:8082:d157:ac24:23dd:b90b	35.221.185.11
b51a:901b:901b:8082:d157:ac24:23dd:b90c	35.221.185.12
b51a:901b:901b:8082:d157:ac24:23dd:b90d	35.221.185.13
b51a:901b:901b:8082:d157:ac24:23dd:b90e	35.221.185.14
b51a:901b:901b:8082:d157:ac24:23dd:b90f	35.221.185.15
b51a:901b:901b:8082:d157:ac24:23dd:b910	35.221.185.16
b51a:901b:901b:8082:d157:ac24:23dd:b911	35.221.185.17
b51a:901b:901b:8082:d157:ac24:23dd:b912	35.221.185.18
b51a:901b:901b:8082:d157:ac24:23dd:b913	35.221.185.19
b51a:901b:901b:8082:d157:ac24:23dd:b914	35.221.185.20
b51a:901b:901b:8082:d157:ac24:23dd:b915	35.221.185.21
b51a:901b:901b:8082:d157:ac24:23dd:b916	35.221.185.22
b51a:901b:901b:8082:d157:ac24:23dd:b917	35.221.185.23
b51a:901b:901b:8082:d157:ac24:23dd:b918	35.221.185.24
b51a:901b:901b:8082:d157:ac24:23dd:b919	35.221.185.25
b51a:901b:901b:8082:d157:ac24:23dd:b91a	35.221.185.26
b51a:901b:901b:8082:d157:ac24:23dd:b91b	35.221.185.27
b51a:901b:901b:8082:d157:ac24:23dd:b91c	35.221.185.28
b51a:901b:901b:8082:d157:ac24:23dd:b91d	35.221.185.29
b51a:901b:901b:8082:d157:ac24:23dd:b91e	35.221.185.30
b51a:901b:901b:8082:d157:ac24:23dd:b91f	35.221.185.31
b51a:901b:901b:8082:d157:ac24:23dd:b920	35.221.185.32
b51a:901b:901b:8082:d157:ac24:23dd:b921	35.221.185.33
b51a:901b:901b:8082:d157:ac24:23dd:b922	35.221.185.34
b51a:901b:901b:8082:d157:ac24:23dd:b923	35.221.185.35
b51a:901b:901b:8082:d157:ac24:23dd:b924	35.221.185.36
b51a:901b:901b:8082:d157:ac24:23dd:b925	35.221.185.37
b51a:901b:901b:8082:d157:ac24:23dd:b926	35.221.185.38
b51a:901b:901b:8082:d157:ac24:23dd:b927	35.221.185.39
b51a:901b:901b:8082:d157:ac24:23dd:b928	35.221.185.40
b51a:901b:901b:8082:d157:ac24:23dd:b929	35.221.185.41
b51a:901b:901b:8082:d157:ac24:23dd:b92a	35.221.185.42
b51a:901b:901b:8082:d157:ac24:23dd:b92b	35.221.185.43
b51a:901b:901b:8082:d157:ac24:23dd:b92c	35.221.185.44
b51a:901b:901b:8082:d157:ac24:23dd:b92d	35.221.185.45
b51a:901b:901b:8082:d157:ac24:23dd:b92e	35.221.185.46
b51a:901b:901b:8082:d157:ac24:23dd:b92f	35.221.185.47
b51a:901b:901b:8082:d157:ac24:23dd:b930	35.221.185.48
b51a:901b:901b:8082:d157:ac24:23dd:b931	35.221.185.49
b51a:901b:901b:8082:d157:ac24:23dd:b932	35.221.185.50
b51a:901b:901b:8082:d157:ac24:23dd:b933	35.221.185.51
b51a:901b:901b:8082:d157:ac24:23dd:b934	35.221.185.52
b51a:901b:901b:8082:d157:ac24:23dd:b935	35.221.185.53
b51a:901b:901b:8082:d157:ac24:23dd:b936	35.221.185.54
b51a:901b:901b:8082:d157:ac24:23dd:b937	35.221.185.55
b51a:901b:901b:8082:d157:ac24:23dd:b938	35.221.185.56
b51a:901b:901b:8082:d157:ac24:23dd:b939	35.221.185.57
b51a:901b:901b:8082:d157:ac24:23dd:b93a	35.221.185.58
b51a:901b:901b:8082:d157:ac24:23dd:b93b	35.221.185.59
b51a:901b:901b:8082:d157:ac24:23dd:b93c	35.221.185.60

b51a:901b:901b:8082:d157:ac24:23dd:b93d	35.221.185.61
b51a:901b:901b:8082:d157:ac24:23dd:b93e	35.221.185.62
b51a:901b:901b:8082:d157:ac24:23dd:b93f	35.221.185.63
b51a:901b:901b:8082:d157:ac24:23dd:b940	35.221.185.64
b51a:901b:901b:8082:d157:ac24:23dd:b941	35.221.185.65
b51a:901b:901b:8082:d157:ac24:23dd:b942	35.221.185.66
b51a:901b:901b:8082:d157:ac24:23dd:b943	35.221.185.67
b51a:901b:901b:8082:d157:ac24:23dd:b944	35.221.185.68
b51a:901b:901b:8082:d157:ac24:23dd:b945	35.221.185.69
b51a:901b:901b:8082:d157:ac24:23dd:b946	35.221.185.70
b51a:901b:901b:8082:d157:ac24:23dd:b947	35.221.185.71
b51a:901b:901b:8082:d157:ac24:23dd:b948	35.221.185.72
b51a:901b:901b:8082:d157:ac24:23dd:b949	35.221.185.73
b51a:901b:901b:8082:d157:ac24:23dd:b94a	35.221.185.74
b51a:901b:901b:8082:d157:ac24:23dd:b94b	35.221.185.75
b51a:901b:901b:8082:d157:ac24:23dd:b94c	35.221.185.76
b51a:901b:901b:8082:d157:ac24:23dd:b94d	35.221.185.77
b51a:901b:901b:8082:d157:ac24:23dd:b94e	35.221.185.78
b51a:901b:901b:8082:d157:ac24:23dd:b94f	35.221.185.79
b51a:901b:901b:8082:d157:ac24:23dd:b950	35.221.185.80
b51a:901b:901b:8082:d157:ac24:23dd:b951	35.221.185.81
b51a:901b:901b:8082:d157:ac24:23dd:b952	35.221.185.82
b51a:901b:901b:8082:d157:ac24:23dd:b953	35.221.185.83
b51a:901b:901b:8082:d157:ac24:23dd:b954	35.221.185.84
b51a:901b:901b:8082:d157:ac24:23dd:b955	35.221.185.85
b51a:901b:901b:8082:d157:ac24:23dd:b956	35.221.185.86
b51a:901b:901b:8082:d157:ac24:23dd:b957	35.221.185.87
b51a:901b:901b:8082:d157:ac24:23dd:b958	35.221.185.88
b51a:901b:901b:8082:d157:ac24:23dd:b959	35.221.185.89
b51a:901b:901b:8082:d157:ac24:23dd:b95a	35.221.185.90
b51a:901b:901b:8082:d157:ac24:23dd:b95b	35.221.185.91
b51a:901b:901b:8082:d157:ac24:23dd:b95c	35.221.185.92
b51a:901b:901b:8082:d157:ac24:23dd:b95d	35.221.185.93
b51a:901b:901b:8082:d157:ac24:23dd:b95e	35.221.185.94
b51a:901b:901b:8082:d157:ac24:23dd:b95f	35.221.185.95
b51a:901b:901b:8082:d157:ac24:23dd:b960	35.221.185.96
b51a:901b:901b:8082:d157:ac24:23dd:b961	35.221.185.97
b51a:901b:901b:8082:d157:ac24:23dd:b962	35.221.185.98
b51a:901b:901b:8082:d157:ac24:23dd:b963	35.221.185.99
b51a:901b:901b:8082:d157:ac24:23dd:b964	35.221.185.100
b51a:901b:901b:8082:d157:ac24:23dd:b965	35.221.185.101
b51a:901b:901b:8082:d157:ac24:23dd:b966	35.221.185.102
b51a:901b:901b:8082:d157:ac24:23dd:b967	35.221.185.103
b51a:901b:901b:8082:d157:ac24:23dd:b968	35.221.185.104
b51a:901b:901b:8082:d157:ac24:23dd:b969	35.221.185.105
b51a:901b:901b:8082:d157:ac24:23dd:b96a	35.221.185.106
b51a:901b:901b:8082:d157:ac24:23dd:b96b	35.221.185.107
b51a:901b:901b:8082:d157:ac24:23dd:b96c	35.221.185.108
b51a:901b:901b:8082:d157:ac24:23dd:b96d	35.221.185.109
b51a:901b:901b:8082:d157:ac24:23dd:b96e	35.221.185.110
b51a:901b:901b:8082:d157:ac24:23dd:b96f	35.221.185.111
b51a:901b:901b:8082:d157:ac24:23dd:b970	35.221.185.112
b51a:901b:901b:8082:d157:ac24:23dd:b971	35.221.185.113
b51a:901b:901b:8082:d157:ac24:23dd:b972	35.221.185.114
b51a:901b:901b:8082:d157:ac24:23dd:b973	35.221.185.115
b51a:901b:901b:8082:d157:ac24:23dd:b974	35.221.185.116
b51a:901b:901b:8082:d157:ac24:23dd:b975	35.221.185.117
b51a:901b:901b:8082:d157:ac24:23dd:b976	35.221.185.118
b51a:901b:901b:8082:d157:ac24:23dd:b977	35.221.185.119
b51a:901b:901b:8082:d157:ac24:23dd:b978	35.221.185.120

b51a:901b:901b:8082:d157:ac24:23dd:b979	35.221.185.121
b51a:901b:901b:8082:d157:ac24:23dd:b97a	35.221.185.122
b51a:901b:901b:8082:d157:ac24:23dd:b97b	35.221.185.123
b51a:901b:901b:8082:d157:ac24:23dd:b97c	35.221.185.124
b51a:901b:901b:8082:d157:ac24:23dd:b97d	35.221.185.125
b51a:901b:901b:8082:d157:ac24:23dd:b97e	35.221.185.126
b51a:901b:901b:8082:d157:ac24:23dd:b97f	35.221.185.127
b51a:901b:901b:8082:d157:ac24:23dd:b980	35.221.185.128
b51a:901b:901b:8082:d157:ac24:23dd:b981	35.221.185.129
b51a:901b:901b:8082:d157:ac24:23dd:b982	35.221.185.130
b51a:901b:901b:8082:d157:ac24:23dd:b983	35.221.185.131
b51a:901b:901b:8082:d157:ac24:23dd:b984	35.221.185.132
b51a:901b:901b:8082:d157:ac24:23dd:b985	35.221.185.133
b51a:901b:901b:8082:d157:ac24:23dd:b986	35.221.185.134
b51a:901b:901b:8082:d157:ac24:23dd:b987	35.221.185.135
b51a:901b:901b:8082:d157:ac24:23dd:b988	35.221.185.136
b51a:901b:901b:8082:d157:ac24:23dd:b989	35.221.185.137
b51a:901b:901b:8082:d157:ac24:23dd:b98a	35.221.185.138
b51a:901b:901b:8082:d157:ac24:23dd:b98b	35.221.185.139
b51a:901b:901b:8082:d157:ac24:23dd:b98c	35.221.185.140
b51a:901b:901b:8082:d157:ac24:23dd:b98d	35.221.185.141
b51a:901b:901b:8082:d157:ac24:23dd:b98e	35.221.185.142
b51a:901b:901b:8082:d157:ac24:23dd:b98f	35.221.185.143
b51a:901b:901b:8082:d157:ac24:23dd:b990	35.221.185.144
b51a:901b:901b:8082:d157:ac24:23dd:b991	35.221.185.145
b51a:901b:901b:8082:d157:ac24:23dd:b992	35.221.185.146
b51a:901b:901b:8082:d157:ac24:23dd:b993	35.221.185.147
b51a:901b:901b:8082:d157:ac24:23dd:b994	35.221.185.148
b51a:901b:901b:8082:d157:ac24:23dd:b995	35.221.185.149
b51a:901b:901b:8082:d157:ac24:23dd:b996	35.221.185.150
b51a:901b:901b:8082:d157:ac24:23dd:b997	35.221.185.151
b51a:901b:901b:8082:d157:ac24:23dd:b998	35.221.185.152
b51a:901b:901b:8082:d157:ac24:23dd:b999	35.221.185.153
b51a:901b:901b:8082:d157:ac24:23dd:b99a	35.221.185.154
b51a:901b:901b:8082:d157:ac24:23dd:b99b	35.221.185.155
b51a:901b:901b:8082:d157:ac24:23dd:b99c	35.221.185.156
b51a:901b:901b:8082:d157:ac24:23dd:b99d	35.221.185.157
b51a:901b:901b:8082:d157:ac24:23dd:b99e	35.221.185.158
b51a:901b:901b:8082:d157:ac24:23dd:b99f	35.221.185.159
b51a:901b:901b:8082:d157:ac24:23dd:b9a0	35.221.185.160
b51a:901b:901b:8082:d157:ac24:23dd:b9a1	35.221.185.161
b51a:901b:901b:8082:d157:ac24:23dd:b9a2	35.221.185.162
b51a:901b:901b:8082:d157:ac24:23dd:b9a3	35.221.185.163
b51a:901b:901b:8082:d157:ac24:23dd:b9a4	35.221.185.164
b51a:901b:901b:8082:d157:ac24:23dd:b9a5	35.221.185.165
b51a:901b:901b:8082:d157:ac24:23dd:b9a6	35.221.185.166
b51a:901b:901b:8082:d157:ac24:23dd:b9a7	35.221.185.167
b51a:901b:901b:8082:d157:ac24:23dd:b9a8	35.221.185.168
b51a:901b:901b:8082:d157:ac24:23dd:b9a9	35.221.185.169
b51a:901b:901b:8082:d157:ac24:23dd:b9aa	35.221.185.170
b51a:901b:901b:8082:d157:ac24:23dd:b9ab	35.221.185.171
b51a:901b:901b:8082:d157:ac24:23dd:b9ac	35.221.185.172
b51a:901b:901b:8082:d157:ac24:23dd:b9ad	35.221.185.173
b51a:901b:901b:8082:d157:ac24:23dd:b9ae	35.221.185.174
b51a:901b:901b:8082:d157:ac24:23dd:b9af	35.221.185.175
b51a:901b:901b:8082:d157:ac24:23dd:b9b0	35.221.185.176
b51a:901b:901b:8082:d157:ac24:23dd:b9b1	35.221.185.177
b51a:901b:901b:8082:d157:ac24:23dd:b9b2	35.221.185.178
b51a:901b:901b:8082:d157:ac24:23dd:b9b3	35.221.185.179
b51a:901b:901b:8082:d157:ac24:23dd:b9b4	35.221.185.180

b51a:901b:901b:8082:d157:ac24:23dd:b9b5	35.221.185.181
b51a:901b:901b:8082:d157:ac24:23dd:b9b6	35.221.185.182
b51a:901b:901b:8082:d157:ac24:23dd:b9b7	35.221.185.183
b51a:901b:901b:8082:d157:ac24:23dd:b9b8	35.221.185.184
b51a:901b:901b:8082:d157:ac24:23dd:b9b9	35.221.185.185
b51a:901b:901b:8082:d157:ac24:23dd:b9ba	35.221.185.186
b51a:901b:901b:8082:d157:ac24:23dd:b9bb	35.221.185.187
b51a:901b:901b:8082:d157:ac24:23dd:b9bc	35.221.185.188
b51a:901b:901b:8082:d157:ac24:23dd:b9bd	35.221.185.189
b51a:901b:901b:8082:d157:ac24:23dd:b9be	35.221.185.190
b51a:901b:901b:8082:d157:ac24:23dd:b9bf	35.221.185.191
b51a:901b:901b:8082:d157:ac24:23dd:b9c0	35.221.185.192
b51a:901b:901b:8082:d157:ac24:23dd:b9c1	35.221.185.193
b51a:901b:901b:8082:d157:ac24:23dd:b9c2	35.221.185.194
b51a:901b:901b:8082:d157:ac24:23dd:b9c3	35.221.185.195
b51a:901b:901b:8082:d157:ac24:23dd:b9c4	35.221.185.196
b51a:901b:901b:8082:d157:ac24:23dd:b9c5	35.221.185.197
b51a:901b:901b:8082:d157:ac24:23dd:b9c6	35.221.185.198
b51a:901b:901b:8082:d157:ac24:23dd:b9c7	35.221.185.199
b51a:901b:901b:8082:d157:ac24:23dd:b9c8	35.221.185.200
b51a:901b:901b:8082:d157:ac24:23dd:b9c9	35.221.185.201
b51a:901b:901b:8082:d157:ac24:23dd:b9ca	35.221.185.202
b51a:901b:901b:8082:d157:ac24:23dd:b9cb	35.221.185.203
b51a:901b:901b:8082:d157:ac24:23dd:b9cc	35.221.185.204
b51a:901b:901b:8082:d157:ac24:23dd:b9cd	35.221.185.205
b51a:901b:901b:8082:d157:ac24:23dd:b9ce	35.221.185.206
b51a:901b:901b:8082:d157:ac24:23dd:b9cf	35.221.185.207
b51a:901b:901b:8082:d157:ac24:23dd:b9d0	35.221.185.208
b51a:901b:901b:8082:d157:ac24:23dd:b9d1	35.221.185.209
b51a:901b:901b:8082:d157:ac24:23dd:b9d2	35.221.185.210
b51a:901b:901b:8082:d157:ac24:23dd:b9d3	35.221.185.211
b51a:901b:901b:8082:d157:ac24:23dd:b9d4	35.221.185.212
b51a:901b:901b:8082:d157:ac24:23dd:b9d5	35.221.185.213
b51a:901b:901b:8082:d157:ac24:23dd:b9d6	35.221.185.214
b51a:901b:901b:8082:d157:ac24:23dd:b9d7	35.221.185.215
b51a:901b:901b:8082:d157:ac24:23dd:b9d8	35.221.185.216
b51a:901b:901b:8082:d157:ac24:23dd:b9d9	35.221.185.217
b51a:901b:901b:8082:d157:ac24:23dd:b9da	35.221.185.218
b51a:901b:901b:8082:d157:ac24:23dd:b9db	35.221.185.219
b51a:901b:901b:8082:d157:ac24:23dd:b9dc	35.221.185.220
b51a:901b:901b:8082:d157:ac24:23dd:b9dd	35.221.185.221
b51a:901b:901b:8082:d157:ac24:23dd:b9de	35.221.185.222
b51a:901b:901b:8082:d157:ac24:23dd:b9df	35.221.185.223
b51a:901b:901b:8082:d157:ac24:23dd:b9e0	35.221.185.224
b51a:901b:901b:8082:d157:ac24:23dd:b9e1	35.221.185.225
b51a:901b:901b:8082:d157:ac24:23dd:b9e2	35.221.185.226
b51a:901b:901b:8082:d157:ac24:23dd:b9e3	35.221.185.227
b51a:901b:901b:8082:d157:ac24:23dd:b9e4	35.221.185.228
b51a:901b:901b:8082:d157:ac24:23dd:b9e5	35.221.185.229
b51a:901b:901b:8082:d157:ac24:23dd:b9e6	35.221.185.230
b51a:901b:901b:8082:d157:ac24:23dd:b9e7	35.221.185.231
b51a:901b:901b:8082:d157:ac24:23dd:b9e8	35.221.185.232
b51a:901b:901b:8082:d157:ac24:23dd:b9e9	35.221.185.233
b51a:901b:901b:8082:d157:ac24:23dd:b9ea	35.221.185.234
b51a:901b:901b:8082:d157:ac24:23dd:b9eb	35.221.185.235
b51a:901b:901b:8082:d157:ac24:23dd:b9ec	35.221.185.236
b51a:901b:901b:8082:d157:ac24:23dd:b9ed	35.221.185.237
b51a:901b:901b:8082:d157:ac24:23dd:b9ee	35.221.185.238
b51a:901b:901b:8082:d157:ac24:23dd:b9ef	35.221.185.239
b51a:901b:901b:8082:d157:ac24:23dd:b9f0	35.221.185.240
b51a:901b:901b:8082:d157:ac24:23dd:b9f1	35.221.185.241
b51a:901b:901b:8082:d157:ac24:23dd:b9f2	35.221.185.242
b51a:901b:901b:8082:d157:ac24:23dd:b9f3	35.221.185.243
b51a:901b:901b:8082:d157:ac24:23dd:b9f4	35.221.185.244
b51a:901b:901b:8082:d157:ac24:23dd:b9f5	35.221.185.245
b51a:901b:901b:8082:d157:ac24:23dd:b9f6	35.221.185.246
b51a:901b:901b:8082:d157:ac24:23dd:b9f7	35.221.185.247
b51a:901b:901b:8082:d157:ac24:23dd:b9f8	35.221.185.248
b51a:901b:901b:8082:d157:ac24:23dd:b9f9	35.221.185.249
b51a:901b:901b:8082:d157:ac24:23dd:b9fa	35.221.185.250
b51a:901b:901b:8082:d157:ac24:23dd:b9fb	35.221.185.251
b51a:901b:901b:8082:d157:ac24:23dd:b9fc	35.221.185.252
b51a:901b:901b:8082:d157:ac24:23dd:b9fd	35.221.185.253
b51a:901b:901b:8082:d157:ac24:23dd:b9fe	35.221.185.254
b51a:901b:901b:8082:d157:ac24:23dd:b9ff	35.221.185.255

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.