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:901b:fb65:4024:3136:b51f:9601	181.31.150.1
cb15:901b:901b:fb65:4024:3136:b51f:9602	181.31.150.2
cb15:901b:901b:fb65:4024:3136:b51f:9603	181.31.150.3
cb15:901b:901b:fb65:4024:3136:b51f:9604	181.31.150.4
cb15:901b:901b:fb65:4024:3136:b51f:9605	181.31.150.5
cb15:901b:901b:fb65:4024:3136:b51f:9606	181.31.150.6
cb15:901b:901b:fb65:4024:3136:b51f:9607	181.31.150.7
cb15:901b:901b:fb65:4024:3136:b51f:9608	181.31.150.8
cb15:901b:901b:fb65:4024:3136:b51f:9609	181.31.150.9
cb15:901b:901b:fb65:4024:3136:b51f:960a	181.31.150.10
cb15:901b:901b:fb65:4024:3136:b51f:960b	181.31.150.11
cb15:901b:901b:fb65:4024:3136:b51f:960c	181.31.150.12
cb15:901b:901b:fb65:4024:3136:b51f:960d	181.31.150.13
cb15:901b:901b:fb65:4024:3136:b51f:960e	181.31.150.14
cb15:901b:901b:fb65:4024:3136:b51f:960f	181.31.150.15
cb15:901b:901b:fb65:4024:3136:b51f:9610	181.31.150.16
cb15:901b:901b:fb65:4024:3136:b51f:9611	181.31.150.17
cb15:901b:901b:fb65:4024:3136:b51f:9612	181.31.150.18
cb15:901b:901b:fb65:4024:3136:b51f:9613	181.31.150.19
cb15:901b:901b:fb65:4024:3136:b51f:9614	181.31.150.20
cb15:901b:901b:fb65:4024:3136:b51f:9615	181.31.150.21
cb15:901b:901b:fb65:4024:3136:b51f:9616	181.31.150.22
cb15:901b:901b:fb65:4024:3136:b51f:9617	181.31.150.23
cb15:901b:901b:fb65:4024:3136:b51f:9618	181.31.150.24
cb15:901b:901b:fb65:4024:3136:b51f:9619	181.31.150.25
cb15:901b:901b:fb65:4024:3136:b51f:961a	181.31.150.26
cb15:901b:901b:fb65:4024:3136:b51f:961b	181.31.150.27
cb15:901b:901b:fb65:4024:3136:b51f:961c	181.31.150.28
cb15:901b:901b:fb65:4024:3136:b51f:961d	181.31.150.29
cb15:901b:901b:fb65:4024:3136:b51f:961e	181.31.150.30
cb15:901b:901b:fb65:4024:3136:b51f:961f	181.31.150.31
cb15:901b:901b:fb65:4024:3136:b51f:9620	181.31.150.32
cb15:901b:901b:fb65:4024:3136:b51f:9621	181.31.150.33
cb15:901b:901b:fb65:4024:3136:b51f:9622	181.31.150.34
cb15:901b:901b:fb65:4024:3136:b51f:9623	181.31.150.35
cb15:901b:901b:fb65:4024:3136:b51f:9624	181.31.150.36
cb15:901b:901b:fb65:4024:3136:b51f:9625	181.31.150.37
cb15:901b:901b:fb65:4024:3136:b51f:9626	181.31.150.38
cb15:901b:901b:fb65:4024:3136:b51f:9627	181.31.150.39
cb15:901b:901b:fb65:4024:3136:b51f:9628	181.31.150.40
cb15:901b:901b:fb65:4024:3136:b51f:9629	181.31.150.41
cb15:901b:901b:fb65:4024:3136:b51f:962a	181.31.150.42
cb15:901b:901b:fb65:4024:3136:b51f:962b	181.31.150.43
cb15:901b:901b:fb65:4024:3136:b51f:962c	181.31.150.44
cb15:901b:901b:fb65:4024:3136:b51f:962d	181.31.150.45
cb15:901b:901b:fb65:4024:3136:b51f:962e	181.31.150.46
cb15:901b:901b:fb65:4024:3136:b51f:962f	181.31.150.47
cb15:901b:901b:fb65:4024:3136:b51f:9630	181.31.150.48
cb15:901b:901b:fb65:4024:3136:b51f:9631	181.31.150.49
cb15:901b:901b:fb65:4024:3136:b51f:9632	181.31.150.50
cb15:901b:901b:fb65:4024:3136:b51f:9633	181.31.150.51
cb15:901b:901b:fb65:4024:3136:b51f:9634	181.31.150.52
cb15:901b:901b:fb65:4024:3136:b51f:9635	181.31.150.53
cb15:901b:901b:fb65:4024:3136:b51f:9636	181.31.150.54
cb15:901b:901b:fb65:4024:3136:b51f:9637	181.31.150.55
cb15:901b:901b:fb65:4024:3136:b51f:9638	181.31.150.56
cb15:901b:901b:fb65:4024:3136:b51f:9639	181.31.150.57
cb15:901b:901b:fb65:4024:3136:b51f:963a	181.31.150.58
cb15:901b:901b:fb65:4024:3136:b51f:963b	181.31.150.59
cb15:901b:901b:fb65:4024:3136:b51f:963c	181.31.150.60

cb15:901b:901b:fb65:4024:3136:b51f:963d	181.31.150.61
cb15:901b:901b:fb65:4024:3136:b51f:963e	181.31.150.62
cb15:901b:901b:fb65:4024:3136:b51f:963f	181.31.150.63
cb15:901b:901b:fb65:4024:3136:b51f:9640	181.31.150.64
cb15:901b:901b:fb65:4024:3136:b51f:9641	181.31.150.65
cb15:901b:901b:fb65:4024:3136:b51f:9642	181.31.150.66
cb15:901b:901b:fb65:4024:3136:b51f:9643	181.31.150.67
cb15:901b:901b:fb65:4024:3136:b51f:9644	181.31.150.68
cb15:901b:901b:fb65:4024:3136:b51f:9645	181.31.150.69
cb15:901b:901b:fb65:4024:3136:b51f:9646	181.31.150.70
cb15:901b:901b:fb65:4024:3136:b51f:9647	181.31.150.71
cb15:901b:901b:fb65:4024:3136:b51f:9648	181.31.150.72
cb15:901b:901b:fb65:4024:3136:b51f:9649	181.31.150.73
cb15:901b:901b:fb65:4024:3136:b51f:964a	181.31.150.74
cb15:901b:901b:fb65:4024:3136:b51f:964b	181.31.150.75
cb15:901b:901b:fb65:4024:3136:b51f:964c	181.31.150.76
cb15:901b:901b:fb65:4024:3136:b51f:964d	181.31.150.77
cb15:901b:901b:fb65:4024:3136:b51f:964e	181.31.150.78
cb15:901b:901b:fb65:4024:3136:b51f:964f	181.31.150.79
cb15:901b:901b:fb65:4024:3136:b51f:9650	181.31.150.80
cb15:901b:901b:fb65:4024:3136:b51f:9651	181.31.150.81
cb15:901b:901b:fb65:4024:3136:b51f:9652	181.31.150.82
cb15:901b:901b:fb65:4024:3136:b51f:9653	181.31.150.83
cb15:901b:901b:fb65:4024:3136:b51f:9654	181.31.150.84
cb15:901b:901b:fb65:4024:3136:b51f:9655	181.31.150.85
cb15:901b:901b:fb65:4024:3136:b51f:9656	181.31.150.86
cb15:901b:901b:fb65:4024:3136:b51f:9657	181.31.150.87
cb15:901b:901b:fb65:4024:3136:b51f:9658	181.31.150.88
cb15:901b:901b:fb65:4024:3136:b51f:9659	181.31.150.89
cb15:901b:901b:fb65:4024:3136:b51f:965a	181.31.150.90
cb15:901b:901b:fb65:4024:3136:b51f:965b	181.31.150.91
cb15:901b:901b:fb65:4024:3136:b51f:965c	181.31.150.92
cb15:901b:901b:fb65:4024:3136:b51f:965d	181.31.150.93
cb15:901b:901b:fb65:4024:3136:b51f:965e	181.31.150.94
cb15:901b:901b:fb65:4024:3136:b51f:965f	181.31.150.95
cb15:901b:901b:fb65:4024:3136:b51f:9660	181.31.150.96
cb15:901b:901b:fb65:4024:3136:b51f:9661	181.31.150.97
cb15:901b:901b:fb65:4024:3136:b51f:9662	181.31.150.98
cb15:901b:901b:fb65:4024:3136:b51f:9663	181.31.150.99
cb15:901b:901b:fb65:4024:3136:b51f:9664	181.31.150.100
cb15:901b:901b:fb65:4024:3136:b51f:9665	181.31.150.101
cb15:901b:901b:fb65:4024:3136:b51f:9666	181.31.150.102
cb15:901b:901b:fb65:4024:3136:b51f:9667	181.31.150.103
cb15:901b:901b:fb65:4024:3136:b51f:9668	181.31.150.104
cb15:901b:901b:fb65:4024:3136:b51f:9669	181.31.150.105
cb15:901b:901b:fb65:4024:3136:b51f:966a	181.31.150.106
cb15:901b:901b:fb65:4024:3136:b51f:966b	181.31.150.107
cb15:901b:901b:fb65:4024:3136:b51f:966c	181.31.150.108
cb15:901b:901b:fb65:4024:3136:b51f:966d	181.31.150.109
cb15:901b:901b:fb65:4024:3136:b51f:966e	181.31.150.110
cb15:901b:901b:fb65:4024:3136:b51f:966f	181.31.150.111
cb15:901b:901b:fb65:4024:3136:b51f:9670	181.31.150.112
cb15:901b:901b:fb65:4024:3136:b51f:9671	181.31.150.113
cb15:901b:901b:fb65:4024:3136:b51f:9672	181.31.150.114
cb15:901b:901b:fb65:4024:3136:b51f:9673	181.31.150.115
cb15:901b:901b:fb65:4024:3136:b51f:9674	181.31.150.116
cb15:901b:901b:fb65:4024:3136:b51f:9675	181.31.150.117
cb15:901b:901b:fb65:4024:3136:b51f:9676	181.31.150.118
cb15:901b:901b:fb65:4024:3136:b51f:9677	181.31.150.119
cb15:901b:901b:fb65:4024:3136:b51f:9678	181.31.150.120

cb15:901b:901b:fb65:4024:3136:b51f:9679	181.31.150.121
cb15:901b:901b:fb65:4024:3136:b51f:967a	181.31.150.122
cb15:901b:901b:fb65:4024:3136:b51f:967b	181.31.150.123
cb15:901b:901b:fb65:4024:3136:b51f:967c	181.31.150.124
cb15:901b:901b:fb65:4024:3136:b51f:967d	181.31.150.125
cb15:901b:901b:fb65:4024:3136:b51f:967e	181.31.150.126
cb15:901b:901b:fb65:4024:3136:b51f:967f	181.31.150.127
cb15:901b:901b:fb65:4024:3136:b51f:9680	181.31.150.128
cb15:901b:901b:fb65:4024:3136:b51f:9681	181.31.150.129
cb15:901b:901b:fb65:4024:3136:b51f:9682	181.31.150.130
cb15:901b:901b:fb65:4024:3136:b51f:9683	181.31.150.131
cb15:901b:901b:fb65:4024:3136:b51f:9684	181.31.150.132
cb15:901b:901b:fb65:4024:3136:b51f:9685	181.31.150.133
cb15:901b:901b:fb65:4024:3136:b51f:9686	181.31.150.134
cb15:901b:901b:fb65:4024:3136:b51f:9687	181.31.150.135
cb15:901b:901b:fb65:4024:3136:b51f:9688	181.31.150.136
cb15:901b:901b:fb65:4024:3136:b51f:9689	181.31.150.137
cb15:901b:901b:fb65:4024:3136:b51f:968a	181.31.150.138
cb15:901b:901b:fb65:4024:3136:b51f:968b	181.31.150.139
cb15:901b:901b:fb65:4024:3136:b51f:968c	181.31.150.140
cb15:901b:901b:fb65:4024:3136:b51f:968d	181.31.150.141
cb15:901b:901b:fb65:4024:3136:b51f:968e	181.31.150.142
cb15:901b:901b:fb65:4024:3136:b51f:968f	181.31.150.143
cb15:901b:901b:fb65:4024:3136:b51f:9690	181.31.150.144
cb15:901b:901b:fb65:4024:3136:b51f:9691	181.31.150.145
cb15:901b:901b:fb65:4024:3136:b51f:9692	181.31.150.146
cb15:901b:901b:fb65:4024:3136:b51f:9693	181.31.150.147
cb15:901b:901b:fb65:4024:3136:b51f:9694	181.31.150.148
cb15:901b:901b:fb65:4024:3136:b51f:9695	181.31.150.149
cb15:901b:901b:fb65:4024:3136:b51f:9696	181.31.150.150
cb15:901b:901b:fb65:4024:3136:b51f:9697	181.31.150.151
cb15:901b:901b:fb65:4024:3136:b51f:9698	181.31.150.152
cb15:901b:901b:fb65:4024:3136:b51f:9699	181.31.150.153
cb15:901b:901b:fb65:4024:3136:b51f:969a	181.31.150.154
cb15:901b:901b:fb65:4024:3136:b51f:969b	181.31.150.155
cb15:901b:901b:fb65:4024:3136:b51f:969c	181.31.150.156
cb15:901b:901b:fb65:4024:3136:b51f:969d	181.31.150.157
cb15:901b:901b:fb65:4024:3136:b51f:969e	181.31.150.158
cb15:901b:901b:fb65:4024:3136:b51f:969f	181.31.150.159
cb15:901b:901b:fb65:4024:3136:b51f:96a0	181.31.150.160
cb15:901b:901b:fb65:4024:3136:b51f:96a1	181.31.150.161
cb15:901b:901b:fb65:4024:3136:b51f:96a2	181.31.150.162
cb15:901b:901b:fb65:4024:3136:b51f:96a3	181.31.150.163
cb15:901b:901b:fb65:4024:3136:b51f:96a4	181.31.150.164
cb15:901b:901b:fb65:4024:3136:b51f:96a5	181.31.150.165
cb15:901b:901b:fb65:4024:3136:b51f:96a6	181.31.150.166
cb15:901b:901b:fb65:4024:3136:b51f:96a7	181.31.150.167
cb15:901b:901b:fb65:4024:3136:b51f:96a8	181.31.150.168
cb15:901b:901b:fb65:4024:3136:b51f:96a9	181.31.150.169
cb15:901b:901b:fb65:4024:3136:b51f:96aa	181.31.150.170
cb15:901b:901b:fb65:4024:3136:b51f:96ab	181.31.150.171
cb15:901b:901b:fb65:4024:3136:b51f:96ac	181.31.150.172
cb15:901b:901b:fb65:4024:3136:b51f:96ad	181.31.150.173
cb15:901b:901b:fb65:4024:3136:b51f:96ae	181.31.150.174
cb15:901b:901b:fb65:4024:3136:b51f:96af	181.31.150.175
cb15:901b:901b:fb65:4024:3136:b51f:96b0	181.31.150.176
cb15:901b:901b:fb65:4024:3136:b51f:96b1	181.31.150.177
cb15:901b:901b:fb65:4024:3136:b51f:96b2	181.31.150.178
cb15:901b:901b:fb65:4024:3136:b51f:96b3	181.31.150.179
cb15:901b:901b:fb65:4024:3136:b51f:96b4	181.31.150.180

cb15:901b:901b:fb65:4024:3136:b51f:96b5	181.31.150.181
cb15:901b:901b:fb65:4024:3136:b51f:96b6	181.31.150.182
cb15:901b:901b:fb65:4024:3136:b51f:96b7	181.31.150.183
cb15:901b:901b:fb65:4024:3136:b51f:96b8	181.31.150.184
cb15:901b:901b:fb65:4024:3136:b51f:96b9	181.31.150.185
cb15:901b:901b:fb65:4024:3136:b51f:96ba	181.31.150.186
cb15:901b:901b:fb65:4024:3136:b51f:96bb	181.31.150.187
cb15:901b:901b:fb65:4024:3136:b51f:96bc	181.31.150.188
cb15:901b:901b:fb65:4024:3136:b51f:96bd	181.31.150.189
cb15:901b:901b:fb65:4024:3136:b51f:96be	181.31.150.190
cb15:901b:901b:fb65:4024:3136:b51f:96bf	181.31.150.191
cb15:901b:901b:fb65:4024:3136:b51f:96c0	181.31.150.192
cb15:901b:901b:fb65:4024:3136:b51f:96c1	181.31.150.193
cb15:901b:901b:fb65:4024:3136:b51f:96c2	181.31.150.194
cb15:901b:901b:fb65:4024:3136:b51f:96c3	181.31.150.195
cb15:901b:901b:fb65:4024:3136:b51f:96c4	181.31.150.196
cb15:901b:901b:fb65:4024:3136:b51f:96c5	181.31.150.197
cb15:901b:901b:fb65:4024:3136:b51f:96c6	181.31.150.198
cb15:901b:901b:fb65:4024:3136:b51f:96c7	181.31.150.199
cb15:901b:901b:fb65:4024:3136:b51f:96c8	181.31.150.200
cb15:901b:901b:fb65:4024:3136:b51f:96c9	181.31.150.201
cb15:901b:901b:fb65:4024:3136:b51f:96ca	181.31.150.202
cb15:901b:901b:fb65:4024:3136:b51f:96cb	181.31.150.203
cb15:901b:901b:fb65:4024:3136:b51f:96cc	181.31.150.204
cb15:901b:901b:fb65:4024:3136:b51f:96cd	181.31.150.205
cb15:901b:901b:fb65:4024:3136:b51f:96ce	181.31.150.206
cb15:901b:901b:fb65:4024:3136:b51f:96cf	181.31.150.207
cb15:901b:901b:fb65:4024:3136:b51f:96d0	181.31.150.208
cb15:901b:901b:fb65:4024:3136:b51f:96d1	181.31.150.209
cb15:901b:901b:fb65:4024:3136:b51f:96d2	181.31.150.210
cb15:901b:901b:fb65:4024:3136:b51f:96d3	181.31.150.211
cb15:901b:901b:fb65:4024:3136:b51f:96d4	181.31.150.212
cb15:901b:901b:fb65:4024:3136:b51f:96d5	181.31.150.213
cb15:901b:901b:fb65:4024:3136:b51f:96d6	181.31.150.214
cb15:901b:901b:fb65:4024:3136:b51f:96d7	181.31.150.215
cb15:901b:901b:fb65:4024:3136:b51f:96d8	181.31.150.216
cb15:901b:901b:fb65:4024:3136:b51f:96d9	181.31.150.217
cb15:901b:901b:fb65:4024:3136:b51f:96da	181.31.150.218
cb15:901b:901b:fb65:4024:3136:b51f:96db	181.31.150.219
cb15:901b:901b:fb65:4024:3136:b51f:96dc	181.31.150.220
cb15:901b:901b:fb65:4024:3136:b51f:96dd	181.31.150.221
cb15:901b:901b:fb65:4024:3136:b51f:96de	181.31.150.222
cb15:901b:901b:fb65:4024:3136:b51f:96df	181.31.150.223
cb15:901b:901b:fb65:4024:3136:b51f:96e0	181.31.150.224
cb15:901b:901b:fb65:4024:3136:b51f:96e1	181.31.150.225
cb15:901b:901b:fb65:4024:3136:b51f:96e2	181.31.150.226
cb15:901b:901b:fb65:4024:3136:b51f:96e3	181.31.150.227
cb15:901b:901b:fb65:4024:3136:b51f:96e4	181.31.150.228
cb15:901b:901b:fb65:4024:3136:b51f:96e5	181.31.150.229
cb15:901b:901b:fb65:4024:3136:b51f:96e6	181.31.150.230
cb15:901b:901b:fb65:4024:3136:b51f:96e7	181.31.150.231
cb15:901b:901b:fb65:4024:3136:b51f:96e8	181.31.150.232
cb15:901b:901b:fb65:4024:3136:b51f:96e9	181.31.150.233
cb15:901b:901b:fb65:4024:3136:b51f:96ea	181.31.150.234
cb15:901b:901b:fb65:4024:3136:b51f:96eb	181.31.150.235
cb15:901b:901b:fb65:4024:3136:b51f:96ec	181.31.150.236
cb15:901b:901b:fb65:4024:3136:b51f:96ed	181.31.150.237
cb15:901b:901b:fb65:4024:3136:b51f:96ee	181.31.150.238
cb15:901b:901b:fb65:4024:3136:b51f:96ef	181.31.150.239
cb15:901b:901b:fb65:4024:3136:b51f:96f0	181.31.150.240
cb15:901b:901b:fb65:4024:3136:b51f:96f1	181.31.150.241
cb15:901b:901b:fb65:4024:3136:b51f:96f2	181.31.150.242
cb15:901b:901b:fb65:4024:3136:b51f:96f3	181.31.150.243
cb15:901b:901b:fb65:4024:3136:b51f:96f4	181.31.150.244
cb15:901b:901b:fb65:4024:3136:b51f:96f5	181.31.150.245
cb15:901b:901b:fb65:4024:3136:b51f:96f6	181.31.150.246
cb15:901b:901b:fb65:4024:3136:b51f:96f7	181.31.150.247
cb15:901b:901b:fb65:4024:3136:b51f:96f8	181.31.150.248
cb15:901b:901b:fb65:4024:3136:b51f:96f9	181.31.150.249
cb15:901b:901b:fb65:4024:3136:b51f:96fa	181.31.150.250
cb15:901b:901b:fb65:4024:3136:b51f:96fb	181.31.150.251
cb15:901b:901b:fb65:4024:3136:b51f:96fc	181.31.150.252
cb15:901b:901b:fb65:4024:3136:b51f:96fd	181.31.150.253
cb15:901b:901b:fb65:4024:3136:b51f:96fe	181.31.150.254
cb15:901b:901b:fb65:4024:3136:b51f:96ff	181.31.150.255

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.