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:1324:ada3:b51e:f033:a601	240.51.166.1
cb15:901b:901b:1324:ada3:b51e:f033:a602	240.51.166.2
cb15:901b:901b:1324:ada3:b51e:f033:a603	240.51.166.3
cb15:901b:901b:1324:ada3:b51e:f033:a604	240.51.166.4
cb15:901b:901b:1324:ada3:b51e:f033:a605	240.51.166.5
cb15:901b:901b:1324:ada3:b51e:f033:a606	240.51.166.6
cb15:901b:901b:1324:ada3:b51e:f033:a607	240.51.166.7
cb15:901b:901b:1324:ada3:b51e:f033:a608	240.51.166.8
cb15:901b:901b:1324:ada3:b51e:f033:a609	240.51.166.9
cb15:901b:901b:1324:ada3:b51e:f033:a60a	240.51.166.10
cb15:901b:901b:1324:ada3:b51e:f033:a60b	240.51.166.11
cb15:901b:901b:1324:ada3:b51e:f033:a60c	240.51.166.12
cb15:901b:901b:1324:ada3:b51e:f033:a60d	240.51.166.13
cb15:901b:901b:1324:ada3:b51e:f033:a60e	240.51.166.14
cb15:901b:901b:1324:ada3:b51e:f033:a60f	240.51.166.15
cb15:901b:901b:1324:ada3:b51e:f033:a610	240.51.166.16
cb15:901b:901b:1324:ada3:b51e:f033:a611	240.51.166.17
cb15:901b:901b:1324:ada3:b51e:f033:a612	240.51.166.18
cb15:901b:901b:1324:ada3:b51e:f033:a613	240.51.166.19
cb15:901b:901b:1324:ada3:b51e:f033:a614	240.51.166.20
cb15:901b:901b:1324:ada3:b51e:f033:a615	240.51.166.21
cb15:901b:901b:1324:ada3:b51e:f033:a616	240.51.166.22
cb15:901b:901b:1324:ada3:b51e:f033:a617	240.51.166.23
cb15:901b:901b:1324:ada3:b51e:f033:a618	240.51.166.24
cb15:901b:901b:1324:ada3:b51e:f033:a619	240.51.166.25
cb15:901b:901b:1324:ada3:b51e:f033:a61a	240.51.166.26
cb15:901b:901b:1324:ada3:b51e:f033:a61b	240.51.166.27
cb15:901b:901b:1324:ada3:b51e:f033:a61c	240.51.166.28
cb15:901b:901b:1324:ada3:b51e:f033:a61d	240.51.166.29
cb15:901b:901b:1324:ada3:b51e:f033:a61e	240.51.166.30
cb15:901b:901b:1324:ada3:b51e:f033:a61f	240.51.166.31
cb15:901b:901b:1324:ada3:b51e:f033:a620	240.51.166.32
cb15:901b:901b:1324:ada3:b51e:f033:a621	240.51.166.33
cb15:901b:901b:1324:ada3:b51e:f033:a622	240.51.166.34
cb15:901b:901b:1324:ada3:b51e:f033:a623	240.51.166.35
cb15:901b:901b:1324:ada3:b51e:f033:a624	240.51.166.36
cb15:901b:901b:1324:ada3:b51e:f033:a625	240.51.166.37
cb15:901b:901b:1324:ada3:b51e:f033:a626	240.51.166.38
cb15:901b:901b:1324:ada3:b51e:f033:a627	240.51.166.39
cb15:901b:901b:1324:ada3:b51e:f033:a628	240.51.166.40
cb15:901b:901b:1324:ada3:b51e:f033:a629	240.51.166.41
cb15:901b:901b:1324:ada3:b51e:f033:a62a	240.51.166.42
cb15:901b:901b:1324:ada3:b51e:f033:a62b	240.51.166.43
cb15:901b:901b:1324:ada3:b51e:f033:a62c	240.51.166.44
cb15:901b:901b:1324:ada3:b51e:f033:a62d	240.51.166.45
cb15:901b:901b:1324:ada3:b51e:f033:a62e	240.51.166.46
cb15:901b:901b:1324:ada3:b51e:f033:a62f	240.51.166.47
cb15:901b:901b:1324:ada3:b51e:f033:a630	240.51.166.48
cb15:901b:901b:1324:ada3:b51e:f033:a631	240.51.166.49
cb15:901b:901b:1324:ada3:b51e:f033:a632	240.51.166.50
cb15:901b:901b:1324:ada3:b51e:f033:a633	240.51.166.51
cb15:901b:901b:1324:ada3:b51e:f033:a634	240.51.166.52
cb15:901b:901b:1324:ada3:b51e:f033:a635	240.51.166.53
cb15:901b:901b:1324:ada3:b51e:f033:a636	240.51.166.54
cb15:901b:901b:1324:ada3:b51e:f033:a637	240.51.166.55
cb15:901b:901b:1324:ada3:b51e:f033:a638	240.51.166.56
cb15:901b:901b:1324:ada3:b51e:f033:a639	240.51.166.57
cb15:901b:901b:1324:ada3:b51e:f033:a63a	240.51.166.58
cb15:901b:901b:1324:ada3:b51e:f033:a63b	240.51.166.59
cb15:901b:901b:1324:ada3:b51e:f033:a63c	240.51.166.60

cb15:901b:901b:1324:ada3:b51e:f033:a63d	240.51.166.61
cb15:901b:901b:1324:ada3:b51e:f033:a63e	240.51.166.62
cb15:901b:901b:1324:ada3:b51e:f033:a63f	240.51.166.63
cb15:901b:901b:1324:ada3:b51e:f033:a640	240.51.166.64
cb15:901b:901b:1324:ada3:b51e:f033:a641	240.51.166.65
cb15:901b:901b:1324:ada3:b51e:f033:a642	240.51.166.66
cb15:901b:901b:1324:ada3:b51e:f033:a643	240.51.166.67
cb15:901b:901b:1324:ada3:b51e:f033:a644	240.51.166.68
cb15:901b:901b:1324:ada3:b51e:f033:a645	240.51.166.69
cb15:901b:901b:1324:ada3:b51e:f033:a646	240.51.166.70
cb15:901b:901b:1324:ada3:b51e:f033:a647	240.51.166.71
cb15:901b:901b:1324:ada3:b51e:f033:a648	240.51.166.72
cb15:901b:901b:1324:ada3:b51e:f033:a649	240.51.166.73
cb15:901b:901b:1324:ada3:b51e:f033:a64a	240.51.166.74
cb15:901b:901b:1324:ada3:b51e:f033:a64b	240.51.166.75
cb15:901b:901b:1324:ada3:b51e:f033:a64c	240.51.166.76
cb15:901b:901b:1324:ada3:b51e:f033:a64d	240.51.166.77
cb15:901b:901b:1324:ada3:b51e:f033:a64e	240.51.166.78
cb15:901b:901b:1324:ada3:b51e:f033:a64f	240.51.166.79
cb15:901b:901b:1324:ada3:b51e:f033:a650	240.51.166.80
cb15:901b:901b:1324:ada3:b51e:f033:a651	240.51.166.81
cb15:901b:901b:1324:ada3:b51e:f033:a652	240.51.166.82
cb15:901b:901b:1324:ada3:b51e:f033:a653	240.51.166.83
cb15:901b:901b:1324:ada3:b51e:f033:a654	240.51.166.84
cb15:901b:901b:1324:ada3:b51e:f033:a655	240.51.166.85
cb15:901b:901b:1324:ada3:b51e:f033:a656	240.51.166.86
cb15:901b:901b:1324:ada3:b51e:f033:a657	240.51.166.87
cb15:901b:901b:1324:ada3:b51e:f033:a658	240.51.166.88
cb15:901b:901b:1324:ada3:b51e:f033:a659	240.51.166.89
cb15:901b:901b:1324:ada3:b51e:f033:a65a	240.51.166.90
cb15:901b:901b:1324:ada3:b51e:f033:a65b	240.51.166.91
cb15:901b:901b:1324:ada3:b51e:f033:a65c	240.51.166.92
cb15:901b:901b:1324:ada3:b51e:f033:a65d	240.51.166.93
cb15:901b:901b:1324:ada3:b51e:f033:a65e	240.51.166.94
cb15:901b:901b:1324:ada3:b51e:f033:a65f	240.51.166.95
cb15:901b:901b:1324:ada3:b51e:f033:a660	240.51.166.96
cb15:901b:901b:1324:ada3:b51e:f033:a661	240.51.166.97
cb15:901b:901b:1324:ada3:b51e:f033:a662	240.51.166.98
cb15:901b:901b:1324:ada3:b51e:f033:a663	240.51.166.99
cb15:901b:901b:1324:ada3:b51e:f033:a664	240.51.166.100
cb15:901b:901b:1324:ada3:b51e:f033:a665	240.51.166.101
cb15:901b:901b:1324:ada3:b51e:f033:a666	240.51.166.102
cb15:901b:901b:1324:ada3:b51e:f033:a667	240.51.166.103
cb15:901b:901b:1324:ada3:b51e:f033:a668	240.51.166.104
cb15:901b:901b:1324:ada3:b51e:f033:a669	240.51.166.105
cb15:901b:901b:1324:ada3:b51e:f033:a66a	240.51.166.106
cb15:901b:901b:1324:ada3:b51e:f033:a66b	240.51.166.107
cb15:901b:901b:1324:ada3:b51e:f033:a66c	240.51.166.108
cb15:901b:901b:1324:ada3:b51e:f033:a66d	240.51.166.109
cb15:901b:901b:1324:ada3:b51e:f033:a66e	240.51.166.110
cb15:901b:901b:1324:ada3:b51e:f033:a66f	240.51.166.111
cb15:901b:901b:1324:ada3:b51e:f033:a670	240.51.166.112
cb15:901b:901b:1324:ada3:b51e:f033:a671	240.51.166.113
cb15:901b:901b:1324:ada3:b51e:f033:a672	240.51.166.114
cb15:901b:901b:1324:ada3:b51e:f033:a673	240.51.166.115
cb15:901b:901b:1324:ada3:b51e:f033:a674	240.51.166.116
cb15:901b:901b:1324:ada3:b51e:f033:a675	240.51.166.117
cb15:901b:901b:1324:ada3:b51e:f033:a676	240.51.166.118
cb15:901b:901b:1324:ada3:b51e:f033:a677	240.51.166.119
cb15:901b:901b:1324:ada3:b51e:f033:a678	240.51.166.120

cb15:901b:901b:1324:ada3:b51e:f033:a679	240.51.166.121
cb15:901b:901b:1324:ada3:b51e:f033:a67a	240.51.166.122
cb15:901b:901b:1324:ada3:b51e:f033:a67b	240.51.166.123
cb15:901b:901b:1324:ada3:b51e:f033:a67c	240.51.166.124
cb15:901b:901b:1324:ada3:b51e:f033:a67d	240.51.166.125
cb15:901b:901b:1324:ada3:b51e:f033:a67e	240.51.166.126
cb15:901b:901b:1324:ada3:b51e:f033:a67f	240.51.166.127
cb15:901b:901b:1324:ada3:b51e:f033:a680	240.51.166.128
cb15:901b:901b:1324:ada3:b51e:f033:a681	240.51.166.129
cb15:901b:901b:1324:ada3:b51e:f033:a682	240.51.166.130
cb15:901b:901b:1324:ada3:b51e:f033:a683	240.51.166.131
cb15:901b:901b:1324:ada3:b51e:f033:a684	240.51.166.132
cb15:901b:901b:1324:ada3:b51e:f033:a685	240.51.166.133
cb15:901b:901b:1324:ada3:b51e:f033:a686	240.51.166.134
cb15:901b:901b:1324:ada3:b51e:f033:a687	240.51.166.135
cb15:901b:901b:1324:ada3:b51e:f033:a688	240.51.166.136
cb15:901b:901b:1324:ada3:b51e:f033:a689	240.51.166.137
cb15:901b:901b:1324:ada3:b51e:f033:a68a	240.51.166.138
cb15:901b:901b:1324:ada3:b51e:f033:a68b	240.51.166.139
cb15:901b:901b:1324:ada3:b51e:f033:a68c	240.51.166.140
cb15:901b:901b:1324:ada3:b51e:f033:a68d	240.51.166.141
cb15:901b:901b:1324:ada3:b51e:f033:a68e	240.51.166.142
cb15:901b:901b:1324:ada3:b51e:f033:a68f	240.51.166.143
cb15:901b:901b:1324:ada3:b51e:f033:a690	240.51.166.144
cb15:901b:901b:1324:ada3:b51e:f033:a691	240.51.166.145
cb15:901b:901b:1324:ada3:b51e:f033:a692	240.51.166.146
cb15:901b:901b:1324:ada3:b51e:f033:a693	240.51.166.147
cb15:901b:901b:1324:ada3:b51e:f033:a694	240.51.166.148
cb15:901b:901b:1324:ada3:b51e:f033:a695	240.51.166.149
cb15:901b:901b:1324:ada3:b51e:f033:a696	240.51.166.150
cb15:901b:901b:1324:ada3:b51e:f033:a697	240.51.166.151
cb15:901b:901b:1324:ada3:b51e:f033:a698	240.51.166.152
cb15:901b:901b:1324:ada3:b51e:f033:a699	240.51.166.153
cb15:901b:901b:1324:ada3:b51e:f033:a69a	240.51.166.154
cb15:901b:901b:1324:ada3:b51e:f033:a69b	240.51.166.155
cb15:901b:901b:1324:ada3:b51e:f033:a69c	240.51.166.156
cb15:901b:901b:1324:ada3:b51e:f033:a69d	240.51.166.157
cb15:901b:901b:1324:ada3:b51e:f033:a69e	240.51.166.158
cb15:901b:901b:1324:ada3:b51e:f033:a69f	240.51.166.159
cb15:901b:901b:1324:ada3:b51e:f033:a6a0	240.51.166.160
cb15:901b:901b:1324:ada3:b51e:f033:a6a1	240.51.166.161
cb15:901b:901b:1324:ada3:b51e:f033:a6a2	240.51.166.162
cb15:901b:901b:1324:ada3:b51e:f033:a6a3	240.51.166.163
cb15:901b:901b:1324:ada3:b51e:f033:a6a4	240.51.166.164
cb15:901b:901b:1324:ada3:b51e:f033:a6a5	240.51.166.165
cb15:901b:901b:1324:ada3:b51e:f033:a6a6	240.51.166.166
cb15:901b:901b:1324:ada3:b51e:f033:a6a7	240.51.166.167
cb15:901b:901b:1324:ada3:b51e:f033:a6a8	240.51.166.168
cb15:901b:901b:1324:ada3:b51e:f033:a6a9	240.51.166.169
cb15:901b:901b:1324:ada3:b51e:f033:a6aa	240.51.166.170
cb15:901b:901b:1324:ada3:b51e:f033:a6ab	240.51.166.171
cb15:901b:901b:1324:ada3:b51e:f033:a6ac	240.51.166.172
cb15:901b:901b:1324:ada3:b51e:f033:a6ad	240.51.166.173
cb15:901b:901b:1324:ada3:b51e:f033:a6ae	240.51.166.174
cb15:901b:901b:1324:ada3:b51e:f033:a6af	240.51.166.175
cb15:901b:901b:1324:ada3:b51e:f033:a6b0	240.51.166.176
cb15:901b:901b:1324:ada3:b51e:f033:a6b1	240.51.166.177
cb15:901b:901b:1324:ada3:b51e:f033:a6b2	240.51.166.178
cb15:901b:901b:1324:ada3:b51e:f033:a6b3	240.51.166.179
cb15:901b:901b:1324:ada3:b51e:f033:a6b4	240.51.166.180

cb15:901b:901b:1324:ada3:b51e:f033:a6b5	240.51.166.181
cb15:901b:901b:1324:ada3:b51e:f033:a6b6	240.51.166.182
cb15:901b:901b:1324:ada3:b51e:f033:a6b7	240.51.166.183
cb15:901b:901b:1324:ada3:b51e:f033:a6b8	240.51.166.184
cb15:901b:901b:1324:ada3:b51e:f033:a6b9	240.51.166.185
cb15:901b:901b:1324:ada3:b51e:f033:a6ba	240.51.166.186
cb15:901b:901b:1324:ada3:b51e:f033:a6bb	240.51.166.187
cb15:901b:901b:1324:ada3:b51e:f033:a6bc	240.51.166.188
cb15:901b:901b:1324:ada3:b51e:f033:a6bd	240.51.166.189
cb15:901b:901b:1324:ada3:b51e:f033:a6be	240.51.166.190
cb15:901b:901b:1324:ada3:b51e:f033:a6bf	240.51.166.191
cb15:901b:901b:1324:ada3:b51e:f033:a6c0	240.51.166.192
cb15:901b:901b:1324:ada3:b51e:f033:a6c1	240.51.166.193
cb15:901b:901b:1324:ada3:b51e:f033:a6c2	240.51.166.194
cb15:901b:901b:1324:ada3:b51e:f033:a6c3	240.51.166.195
cb15:901b:901b:1324:ada3:b51e:f033:a6c4	240.51.166.196
cb15:901b:901b:1324:ada3:b51e:f033:a6c5	240.51.166.197
cb15:901b:901b:1324:ada3:b51e:f033:a6c6	240.51.166.198
cb15:901b:901b:1324:ada3:b51e:f033:a6c7	240.51.166.199
cb15:901b:901b:1324:ada3:b51e:f033:a6c8	240.51.166.200
cb15:901b:901b:1324:ada3:b51e:f033:a6c9	240.51.166.201
cb15:901b:901b:1324:ada3:b51e:f033:a6ca	240.51.166.202
cb15:901b:901b:1324:ada3:b51e:f033:a6cb	240.51.166.203
cb15:901b:901b:1324:ada3:b51e:f033:a6cc	240.51.166.204
cb15:901b:901b:1324:ada3:b51e:f033:a6cd	240.51.166.205
cb15:901b:901b:1324:ada3:b51e:f033:a6ce	240.51.166.206
cb15:901b:901b:1324:ada3:b51e:f033:a6cf	240.51.166.207
cb15:901b:901b:1324:ada3:b51e:f033:a6d0	240.51.166.208
cb15:901b:901b:1324:ada3:b51e:f033:a6d1	240.51.166.209
cb15:901b:901b:1324:ada3:b51e:f033:a6d2	240.51.166.210
cb15:901b:901b:1324:ada3:b51e:f033:a6d3	240.51.166.211
cb15:901b:901b:1324:ada3:b51e:f033:a6d4	240.51.166.212
cb15:901b:901b:1324:ada3:b51e:f033:a6d5	240.51.166.213
cb15:901b:901b:1324:ada3:b51e:f033:a6d6	240.51.166.214
cb15:901b:901b:1324:ada3:b51e:f033:a6d7	240.51.166.215
cb15:901b:901b:1324:ada3:b51e:f033:a6d8	240.51.166.216
cb15:901b:901b:1324:ada3:b51e:f033:a6d9	240.51.166.217
cb15:901b:901b:1324:ada3:b51e:f033:a6da	240.51.166.218
cb15:901b:901b:1324:ada3:b51e:f033:a6db	240.51.166.219
cb15:901b:901b:1324:ada3:b51e:f033:a6dc	240.51.166.220
cb15:901b:901b:1324:ada3:b51e:f033:a6dd	240.51.166.221
cb15:901b:901b:1324:ada3:b51e:f033:a6de	240.51.166.222
cb15:901b:901b:1324:ada3:b51e:f033:a6df	240.51.166.223
cb15:901b:901b:1324:ada3:b51e:f033:a6e0	240.51.166.224
cb15:901b:901b:1324:ada3:b51e:f033:a6e1	240.51.166.225
cb15:901b:901b:1324:ada3:b51e:f033:a6e2	240.51.166.226
cb15:901b:901b:1324:ada3:b51e:f033:a6e3	240.51.166.227
cb15:901b:901b:1324:ada3:b51e:f033:a6e4	240.51.166.228
cb15:901b:901b:1324:ada3:b51e:f033:a6e5	240.51.166.229
cb15:901b:901b:1324:ada3:b51e:f033:a6e6	240.51.166.230
cb15:901b:901b:1324:ada3:b51e:f033:a6e7	240.51.166.231
cb15:901b:901b:1324:ada3:b51e:f033:a6e8	240.51.166.232
cb15:901b:901b:1324:ada3:b51e:f033:a6e9	240.51.166.233
cb15:901b:901b:1324:ada3:b51e:f033:a6ea	240.51.166.234
cb15:901b:901b:1324:ada3:b51e:f033:a6eb	240.51.166.235
cb15:901b:901b:1324:ada3:b51e:f033:a6ec	240.51.166.236
cb15:901b:901b:1324:ada3:b51e:f033:a6ed	240.51.166.237
cb15:901b:901b:1324:ada3:b51e:f033:a6ee	240.51.166.238
cb15:901b:901b:1324:ada3:b51e:f033:a6ef	240.51.166.239
cb15:901b:901b:1324:ada3:b51e:f033:a6f0	240.51.166.240
cb15:901b:901b:1324:ada3:b51e:f033:a6f1	240.51.166.241
cb15:901b:901b:1324:ada3:b51e:f033:a6f2	240.51.166.242
cb15:901b:901b:1324:ada3:b51e:f033:a6f3	240.51.166.243
cb15:901b:901b:1324:ada3:b51e:f033:a6f4	240.51.166.244
cb15:901b:901b:1324:ada3:b51e:f033:a6f5	240.51.166.245
cb15:901b:901b:1324:ada3:b51e:f033:a6f6	240.51.166.246
cb15:901b:901b:1324:ada3:b51e:f033:a6f7	240.51.166.247
cb15:901b:901b:1324:ada3:b51e:f033:a6f8	240.51.166.248
cb15:901b:901b:1324:ada3:b51e:f033:a6f9	240.51.166.249
cb15:901b:901b:1324:ada3:b51e:f033:a6fa	240.51.166.250
cb15:901b:901b:1324:ada3:b51e:f033:a6fb	240.51.166.251
cb15:901b:901b:1324:ada3:b51e:f033:a6fc	240.51.166.252
cb15:901b:901b:1324:ada3:b51e:f033:a6fd	240.51.166.253
cb15:901b:901b:1324:ada3:b51e:f033:a6fe	240.51.166.254
cb15:901b:901b:1324:ada3:b51e:f033:a6ff	240.51.166.255

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.