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:8024:cd24:8081:155:4b51:a601	75.81.166.1
cb15:901b:8024:cd24:8081:155:4b51:a602	75.81.166.2
cb15:901b:8024:cd24:8081:155:4b51:a603	75.81.166.3
cb15:901b:8024:cd24:8081:155:4b51:a604	75.81.166.4
cb15:901b:8024:cd24:8081:155:4b51:a605	75.81.166.5
cb15:901b:8024:cd24:8081:155:4b51:a606	75.81.166.6
cb15:901b:8024:cd24:8081:155:4b51:a607	75.81.166.7
cb15:901b:8024:cd24:8081:155:4b51:a608	75.81.166.8
cb15:901b:8024:cd24:8081:155:4b51:a609	75.81.166.9
cb15:901b:8024:cd24:8081:155:4b51:a60a	75.81.166.10
cb15:901b:8024:cd24:8081:155:4b51:a60b	75.81.166.11
cb15:901b:8024:cd24:8081:155:4b51:a60c	75.81.166.12
cb15:901b:8024:cd24:8081:155:4b51:a60d	75.81.166.13
cb15:901b:8024:cd24:8081:155:4b51:a60e	75.81.166.14
cb15:901b:8024:cd24:8081:155:4b51:a60f	75.81.166.15
cb15:901b:8024:cd24:8081:155:4b51:a610	75.81.166.16
cb15:901b:8024:cd24:8081:155:4b51:a611	75.81.166.17
cb15:901b:8024:cd24:8081:155:4b51:a612	75.81.166.18
cb15:901b:8024:cd24:8081:155:4b51:a613	75.81.166.19
cb15:901b:8024:cd24:8081:155:4b51:a614	75.81.166.20
cb15:901b:8024:cd24:8081:155:4b51:a615	75.81.166.21
cb15:901b:8024:cd24:8081:155:4b51:a616	75.81.166.22
cb15:901b:8024:cd24:8081:155:4b51:a617	75.81.166.23
cb15:901b:8024:cd24:8081:155:4b51:a618	75.81.166.24
cb15:901b:8024:cd24:8081:155:4b51:a619	75.81.166.25
cb15:901b:8024:cd24:8081:155:4b51:a61a	75.81.166.26
cb15:901b:8024:cd24:8081:155:4b51:a61b	75.81.166.27
cb15:901b:8024:cd24:8081:155:4b51:a61c	75.81.166.28
cb15:901b:8024:cd24:8081:155:4b51:a61d	75.81.166.29
cb15:901b:8024:cd24:8081:155:4b51:a61e	75.81.166.30
cb15:901b:8024:cd24:8081:155:4b51:a61f	75.81.166.31
cb15:901b:8024:cd24:8081:155:4b51:a620	75.81.166.32
cb15:901b:8024:cd24:8081:155:4b51:a621	75.81.166.33
cb15:901b:8024:cd24:8081:155:4b51:a622	75.81.166.34
cb15:901b:8024:cd24:8081:155:4b51:a623	75.81.166.35
cb15:901b:8024:cd24:8081:155:4b51:a624	75.81.166.36
cb15:901b:8024:cd24:8081:155:4b51:a625	75.81.166.37
cb15:901b:8024:cd24:8081:155:4b51:a626	75.81.166.38
cb15:901b:8024:cd24:8081:155:4b51:a627	75.81.166.39
cb15:901b:8024:cd24:8081:155:4b51:a628	75.81.166.40
cb15:901b:8024:cd24:8081:155:4b51:a629	75.81.166.41
cb15:901b:8024:cd24:8081:155:4b51:a62a	75.81.166.42
cb15:901b:8024:cd24:8081:155:4b51:a62b	75.81.166.43
cb15:901b:8024:cd24:8081:155:4b51:a62c	75.81.166.44
cb15:901b:8024:cd24:8081:155:4b51:a62d	75.81.166.45
cb15:901b:8024:cd24:8081:155:4b51:a62e	75.81.166.46
cb15:901b:8024:cd24:8081:155:4b51:a62f	75.81.166.47
cb15:901b:8024:cd24:8081:155:4b51:a630	75.81.166.48
cb15:901b:8024:cd24:8081:155:4b51:a631	75.81.166.49
cb15:901b:8024:cd24:8081:155:4b51:a632	75.81.166.50
cb15:901b:8024:cd24:8081:155:4b51:a633	75.81.166.51
cb15:901b:8024:cd24:8081:155:4b51:a634	75.81.166.52
cb15:901b:8024:cd24:8081:155:4b51:a635	75.81.166.53
cb15:901b:8024:cd24:8081:155:4b51:a636	75.81.166.54
cb15:901b:8024:cd24:8081:155:4b51:a637	75.81.166.55
cb15:901b:8024:cd24:8081:155:4b51:a638	75.81.166.56
cb15:901b:8024:cd24:8081:155:4b51:a639	75.81.166.57
cb15:901b:8024:cd24:8081:155:4b51:a63a	75.81.166.58
cb15:901b:8024:cd24:8081:155:4b51:a63b	75.81.166.59
cb15:901b:8024:cd24:8081:155:4b51:a63c	75.81.166.60

cb15:901b:8024:cd24:8081:155:4b51:a63d	75.81.166.61
cb15:901b:8024:cd24:8081:155:4b51:a63e	75.81.166.62
cb15:901b:8024:cd24:8081:155:4b51:a63f	75.81.166.63
cb15:901b:8024:cd24:8081:155:4b51:a640	75.81.166.64
cb15:901b:8024:cd24:8081:155:4b51:a641	75.81.166.65
cb15:901b:8024:cd24:8081:155:4b51:a642	75.81.166.66
cb15:901b:8024:cd24:8081:155:4b51:a643	75.81.166.67
cb15:901b:8024:cd24:8081:155:4b51:a644	75.81.166.68
cb15:901b:8024:cd24:8081:155:4b51:a645	75.81.166.69
cb15:901b:8024:cd24:8081:155:4b51:a646	75.81.166.70
cb15:901b:8024:cd24:8081:155:4b51:a647	75.81.166.71
cb15:901b:8024:cd24:8081:155:4b51:a648	75.81.166.72
cb15:901b:8024:cd24:8081:155:4b51:a649	75.81.166.73
cb15:901b:8024:cd24:8081:155:4b51:a64a	75.81.166.74
cb15:901b:8024:cd24:8081:155:4b51:a64b	75.81.166.75
cb15:901b:8024:cd24:8081:155:4b51:a64c	75.81.166.76
cb15:901b:8024:cd24:8081:155:4b51:a64d	75.81.166.77
cb15:901b:8024:cd24:8081:155:4b51:a64e	75.81.166.78
cb15:901b:8024:cd24:8081:155:4b51:a64f	75.81.166.79
cb15:901b:8024:cd24:8081:155:4b51:a650	75.81.166.80
cb15:901b:8024:cd24:8081:155:4b51:a651	75.81.166.81
cb15:901b:8024:cd24:8081:155:4b51:a652	75.81.166.82
cb15:901b:8024:cd24:8081:155:4b51:a653	75.81.166.83
cb15:901b:8024:cd24:8081:155:4b51:a654	75.81.166.84
cb15:901b:8024:cd24:8081:155:4b51:a655	75.81.166.85
cb15:901b:8024:cd24:8081:155:4b51:a656	75.81.166.86
cb15:901b:8024:cd24:8081:155:4b51:a657	75.81.166.87
cb15:901b:8024:cd24:8081:155:4b51:a658	75.81.166.88
cb15:901b:8024:cd24:8081:155:4b51:a659	75.81.166.89
cb15:901b:8024:cd24:8081:155:4b51:a65a	75.81.166.90
cb15:901b:8024:cd24:8081:155:4b51:a65b	75.81.166.91
cb15:901b:8024:cd24:8081:155:4b51:a65c	75.81.166.92
cb15:901b:8024:cd24:8081:155:4b51:a65d	75.81.166.93
cb15:901b:8024:cd24:8081:155:4b51:a65e	75.81.166.94
cb15:901b:8024:cd24:8081:155:4b51:a65f	75.81.166.95
cb15:901b:8024:cd24:8081:155:4b51:a660	75.81.166.96
cb15:901b:8024:cd24:8081:155:4b51:a661	75.81.166.97
cb15:901b:8024:cd24:8081:155:4b51:a662	75.81.166.98
cb15:901b:8024:cd24:8081:155:4b51:a663	75.81.166.99
cb15:901b:8024:cd24:8081:155:4b51:a664	75.81.166.100
cb15:901b:8024:cd24:8081:155:4b51:a665	75.81.166.101
cb15:901b:8024:cd24:8081:155:4b51:a666	75.81.166.102
cb15:901b:8024:cd24:8081:155:4b51:a667	75.81.166.103
cb15:901b:8024:cd24:8081:155:4b51:a668	75.81.166.104
cb15:901b:8024:cd24:8081:155:4b51:a669	75.81.166.105
cb15:901b:8024:cd24:8081:155:4b51:a66a	75.81.166.106
cb15:901b:8024:cd24:8081:155:4b51:a66b	75.81.166.107
cb15:901b:8024:cd24:8081:155:4b51:a66c	75.81.166.108
cb15:901b:8024:cd24:8081:155:4b51:a66d	75.81.166.109
cb15:901b:8024:cd24:8081:155:4b51:a66e	75.81.166.110
cb15:901b:8024:cd24:8081:155:4b51:a66f	75.81.166.111
cb15:901b:8024:cd24:8081:155:4b51:a670	75.81.166.112
cb15:901b:8024:cd24:8081:155:4b51:a671	75.81.166.113
cb15:901b:8024:cd24:8081:155:4b51:a672	75.81.166.114
cb15:901b:8024:cd24:8081:155:4b51:a673	75.81.166.115
cb15:901b:8024:cd24:8081:155:4b51:a674	75.81.166.116
cb15:901b:8024:cd24:8081:155:4b51:a675	75.81.166.117
cb15:901b:8024:cd24:8081:155:4b51:a676	75.81.166.118
cb15:901b:8024:cd24:8081:155:4b51:a677	75.81.166.119
cb15:901b:8024:cd24:8081:155:4b51:a678	75.81.166.120

cb15:901b:8024:cd24:8081:155:4b51:a679	75.81.166.121
cb15:901b:8024:cd24:8081:155:4b51:a67a	75.81.166.122
cb15:901b:8024:cd24:8081:155:4b51:a67b	75.81.166.123
cb15:901b:8024:cd24:8081:155:4b51:a67c	75.81.166.124
cb15:901b:8024:cd24:8081:155:4b51:a67d	75.81.166.125
cb15:901b:8024:cd24:8081:155:4b51:a67e	75.81.166.126
cb15:901b:8024:cd24:8081:155:4b51:a67f	75.81.166.127
cb15:901b:8024:cd24:8081:155:4b51:a680	75.81.166.128
cb15:901b:8024:cd24:8081:155:4b51:a681	75.81.166.129
cb15:901b:8024:cd24:8081:155:4b51:a682	75.81.166.130
cb15:901b:8024:cd24:8081:155:4b51:a683	75.81.166.131
cb15:901b:8024:cd24:8081:155:4b51:a684	75.81.166.132
cb15:901b:8024:cd24:8081:155:4b51:a685	75.81.166.133
cb15:901b:8024:cd24:8081:155:4b51:a686	75.81.166.134
cb15:901b:8024:cd24:8081:155:4b51:a687	75.81.166.135
cb15:901b:8024:cd24:8081:155:4b51:a688	75.81.166.136
cb15:901b:8024:cd24:8081:155:4b51:a689	75.81.166.137
cb15:901b:8024:cd24:8081:155:4b51:a68a	75.81.166.138
cb15:901b:8024:cd24:8081:155:4b51:a68b	75.81.166.139
cb15:901b:8024:cd24:8081:155:4b51:a68c	75.81.166.140
cb15:901b:8024:cd24:8081:155:4b51:a68d	75.81.166.141
cb15:901b:8024:cd24:8081:155:4b51:a68e	75.81.166.142
cb15:901b:8024:cd24:8081:155:4b51:a68f	75.81.166.143
cb15:901b:8024:cd24:8081:155:4b51:a690	75.81.166.144
cb15:901b:8024:cd24:8081:155:4b51:a691	75.81.166.145
cb15:901b:8024:cd24:8081:155:4b51:a692	75.81.166.146
cb15:901b:8024:cd24:8081:155:4b51:a693	75.81.166.147
cb15:901b:8024:cd24:8081:155:4b51:a694	75.81.166.148
cb15:901b:8024:cd24:8081:155:4b51:a695	75.81.166.149
cb15:901b:8024:cd24:8081:155:4b51:a696	75.81.166.150
cb15:901b:8024:cd24:8081:155:4b51:a697	75.81.166.151
cb15:901b:8024:cd24:8081:155:4b51:a698	75.81.166.152
cb15:901b:8024:cd24:8081:155:4b51:a699	75.81.166.153
cb15:901b:8024:cd24:8081:155:4b51:a69a	75.81.166.154
cb15:901b:8024:cd24:8081:155:4b51:a69b	75.81.166.155
cb15:901b:8024:cd24:8081:155:4b51:a69c	75.81.166.156
cb15:901b:8024:cd24:8081:155:4b51:a69d	75.81.166.157
cb15:901b:8024:cd24:8081:155:4b51:a69e	75.81.166.158
cb15:901b:8024:cd24:8081:155:4b51:a69f	75.81.166.159
cb15:901b:8024:cd24:8081:155:4b51:a6a0	75.81.166.160
cb15:901b:8024:cd24:8081:155:4b51:a6a1	75.81.166.161
cb15:901b:8024:cd24:8081:155:4b51:a6a2	75.81.166.162
cb15:901b:8024:cd24:8081:155:4b51:a6a3	75.81.166.163
cb15:901b:8024:cd24:8081:155:4b51:a6a4	75.81.166.164
cb15:901b:8024:cd24:8081:155:4b51:a6a5	75.81.166.165
cb15:901b:8024:cd24:8081:155:4b51:a6a6	75.81.166.166
cb15:901b:8024:cd24:8081:155:4b51:a6a7	75.81.166.167
cb15:901b:8024:cd24:8081:155:4b51:a6a8	75.81.166.168
cb15:901b:8024:cd24:8081:155:4b51:a6a9	75.81.166.169
cb15:901b:8024:cd24:8081:155:4b51:a6aa	75.81.166.170
cb15:901b:8024:cd24:8081:155:4b51:a6ab	75.81.166.171
cb15:901b:8024:cd24:8081:155:4b51:a6ac	75.81.166.172
cb15:901b:8024:cd24:8081:155:4b51:a6ad	75.81.166.173
cb15:901b:8024:cd24:8081:155:4b51:a6ae	75.81.166.174
cb15:901b:8024:cd24:8081:155:4b51:a6af	75.81.166.175
cb15:901b:8024:cd24:8081:155:4b51:a6b0	75.81.166.176
cb15:901b:8024:cd24:8081:155:4b51:a6b1	75.81.166.177
cb15:901b:8024:cd24:8081:155:4b51:a6b2	75.81.166.178
cb15:901b:8024:cd24:8081:155:4b51:a6b3	75.81.166.179
cb15:901b:8024:cd24:8081:155:4b51:a6b4	75.81.166.180

cb15:901b:8024:cd24:8081:155:4b51:a6b5	75.81.166.181
cb15:901b:8024:cd24:8081:155:4b51:a6b6	75.81.166.182
cb15:901b:8024:cd24:8081:155:4b51:a6b7	75.81.166.183
cb15:901b:8024:cd24:8081:155:4b51:a6b8	75.81.166.184
cb15:901b:8024:cd24:8081:155:4b51:a6b9	75.81.166.185
cb15:901b:8024:cd24:8081:155:4b51:a6ba	75.81.166.186
cb15:901b:8024:cd24:8081:155:4b51:a6bb	75.81.166.187
cb15:901b:8024:cd24:8081:155:4b51:a6bc	75.81.166.188
cb15:901b:8024:cd24:8081:155:4b51:a6bd	75.81.166.189
cb15:901b:8024:cd24:8081:155:4b51:a6be	75.81.166.190
cb15:901b:8024:cd24:8081:155:4b51:a6bf	75.81.166.191
cb15:901b:8024:cd24:8081:155:4b51:a6c0	75.81.166.192
cb15:901b:8024:cd24:8081:155:4b51:a6c1	75.81.166.193
cb15:901b:8024:cd24:8081:155:4b51:a6c2	75.81.166.194
cb15:901b:8024:cd24:8081:155:4b51:a6c3	75.81.166.195
cb15:901b:8024:cd24:8081:155:4b51:a6c4	75.81.166.196
cb15:901b:8024:cd24:8081:155:4b51:a6c5	75.81.166.197
cb15:901b:8024:cd24:8081:155:4b51:a6c6	75.81.166.198
cb15:901b:8024:cd24:8081:155:4b51:a6c7	75.81.166.199
cb15:901b:8024:cd24:8081:155:4b51:a6c8	75.81.166.200
cb15:901b:8024:cd24:8081:155:4b51:a6c9	75.81.166.201
cb15:901b:8024:cd24:8081:155:4b51:a6ca	75.81.166.202
cb15:901b:8024:cd24:8081:155:4b51:a6cb	75.81.166.203
cb15:901b:8024:cd24:8081:155:4b51:a6cc	75.81.166.204
cb15:901b:8024:cd24:8081:155:4b51:a6cd	75.81.166.205
cb15:901b:8024:cd24:8081:155:4b51:a6ce	75.81.166.206
cb15:901b:8024:cd24:8081:155:4b51:a6cf	75.81.166.207
cb15:901b:8024:cd24:8081:155:4b51:a6d0	75.81.166.208
cb15:901b:8024:cd24:8081:155:4b51:a6d1	75.81.166.209
cb15:901b:8024:cd24:8081:155:4b51:a6d2	75.81.166.210
cb15:901b:8024:cd24:8081:155:4b51:a6d3	75.81.166.211
cb15:901b:8024:cd24:8081:155:4b51:a6d4	75.81.166.212
cb15:901b:8024:cd24:8081:155:4b51:a6d5	75.81.166.213
cb15:901b:8024:cd24:8081:155:4b51:a6d6	75.81.166.214
cb15:901b:8024:cd24:8081:155:4b51:a6d7	75.81.166.215
cb15:901b:8024:cd24:8081:155:4b51:a6d8	75.81.166.216
cb15:901b:8024:cd24:8081:155:4b51:a6d9	75.81.166.217
cb15:901b:8024:cd24:8081:155:4b51:a6da	75.81.166.218
cb15:901b:8024:cd24:8081:155:4b51:a6db	75.81.166.219
cb15:901b:8024:cd24:8081:155:4b51:a6dc	75.81.166.220
cb15:901b:8024:cd24:8081:155:4b51:a6dd	75.81.166.221
cb15:901b:8024:cd24:8081:155:4b51:a6de	75.81.166.222
cb15:901b:8024:cd24:8081:155:4b51:a6df	75.81.166.223
cb15:901b:8024:cd24:8081:155:4b51:a6e0	75.81.166.224
cb15:901b:8024:cd24:8081:155:4b51:a6e1	75.81.166.225
cb15:901b:8024:cd24:8081:155:4b51:a6e2	75.81.166.226
cb15:901b:8024:cd24:8081:155:4b51:a6e3	75.81.166.227
cb15:901b:8024:cd24:8081:155:4b51:a6e4	75.81.166.228
cb15:901b:8024:cd24:8081:155:4b51:a6e5	75.81.166.229
cb15:901b:8024:cd24:8081:155:4b51:a6e6	75.81.166.230
cb15:901b:8024:cd24:8081:155:4b51:a6e7	75.81.166.231
cb15:901b:8024:cd24:8081:155:4b51:a6e8	75.81.166.232
cb15:901b:8024:cd24:8081:155:4b51:a6e9	75.81.166.233
cb15:901b:8024:cd24:8081:155:4b51:a6ea	75.81.166.234
cb15:901b:8024:cd24:8081:155:4b51:a6eb	75.81.166.235
cb15:901b:8024:cd24:8081:155:4b51:a6ec	75.81.166.236
cb15:901b:8024:cd24:8081:155:4b51:a6ed	75.81.166.237
cb15:901b:8024:cd24:8081:155:4b51:a6ee	75.81.166.238
cb15:901b:8024:cd24:8081:155:4b51:a6ef	75.81.166.239
cb15:901b:8024:cd24:8081:155:4b51:a6f0	75.81.166.240
cb15:901b:8024:cd24:8081:155:4b51:a6f1	75.81.166.241
cb15:901b:8024:cd24:8081:155:4b51:a6f2	75.81.166.242
cb15:901b:8024:cd24:8081:155:4b51:a6f3	75.81.166.243
cb15:901b:8024:cd24:8081:155:4b51:a6f4	75.81.166.244
cb15:901b:8024:cd24:8081:155:4b51:a6f5	75.81.166.245
cb15:901b:8024:cd24:8081:155:4b51:a6f6	75.81.166.246
cb15:901b:8024:cd24:8081:155:4b51:a6f7	75.81.166.247
cb15:901b:8024:cd24:8081:155:4b51:a6f8	75.81.166.248
cb15:901b:8024:cd24:8081:155:4b51:a6f9	75.81.166.249
cb15:901b:8024:cd24:8081:155:4b51:a6fa	75.81.166.250
cb15:901b:8024:cd24:8081:155:4b51:a6fb	75.81.166.251
cb15:901b:8024:cd24:8081:155:4b51:a6fc	75.81.166.252
cb15:901b:8024:cd24:8081:155:4b51:a6fd	75.81.166.253
cb15:901b:8024:cd24:8081:155:4b51:a6fe	75.81.166.254
cb15:901b:8024:cd24:8081:155:4b51:a6ff	75.81.166.255

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.