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:bb33:7801	187.51.120.1
cb15:901b:8024:cd24:8081:155:bb33:7802	187.51.120.2
cb15:901b:8024:cd24:8081:155:bb33:7803	187.51.120.3
cb15:901b:8024:cd24:8081:155:bb33:7804	187.51.120.4
cb15:901b:8024:cd24:8081:155:bb33:7805	187.51.120.5
cb15:901b:8024:cd24:8081:155:bb33:7806	187.51.120.6
cb15:901b:8024:cd24:8081:155:bb33:7807	187.51.120.7
cb15:901b:8024:cd24:8081:155:bb33:7808	187.51.120.8
cb15:901b:8024:cd24:8081:155:bb33:7809	187.51.120.9
cb15:901b:8024:cd24:8081:155:bb33:780a	187.51.120.10
cb15:901b:8024:cd24:8081:155:bb33:780b	187.51.120.11
cb15:901b:8024:cd24:8081:155:bb33:780c	187.51.120.12
cb15:901b:8024:cd24:8081:155:bb33:780d	187.51.120.13
cb15:901b:8024:cd24:8081:155:bb33:780e	187.51.120.14
cb15:901b:8024:cd24:8081:155:bb33:780f	187.51.120.15
cb15:901b:8024:cd24:8081:155:bb33:7810	187.51.120.16
cb15:901b:8024:cd24:8081:155:bb33:7811	187.51.120.17
cb15:901b:8024:cd24:8081:155:bb33:7812	187.51.120.18
cb15:901b:8024:cd24:8081:155:bb33:7813	187.51.120.19
cb15:901b:8024:cd24:8081:155:bb33:7814	187.51.120.20
cb15:901b:8024:cd24:8081:155:bb33:7815	187.51.120.21
cb15:901b:8024:cd24:8081:155:bb33:7816	187.51.120.22
cb15:901b:8024:cd24:8081:155:bb33:7817	187.51.120.23
cb15:901b:8024:cd24:8081:155:bb33:7818	187.51.120.24
cb15:901b:8024:cd24:8081:155:bb33:7819	187.51.120.25
cb15:901b:8024:cd24:8081:155:bb33:781a	187.51.120.26
cb15:901b:8024:cd24:8081:155:bb33:781b	187.51.120.27
cb15:901b:8024:cd24:8081:155:bb33:781c	187.51.120.28
cb15:901b:8024:cd24:8081:155:bb33:781d	187.51.120.29
cb15:901b:8024:cd24:8081:155:bb33:781e	187.51.120.30
cb15:901b:8024:cd24:8081:155:bb33:781f	187.51.120.31
cb15:901b:8024:cd24:8081:155:bb33:7820	187.51.120.32
cb15:901b:8024:cd24:8081:155:bb33:7821	187.51.120.33
cb15:901b:8024:cd24:8081:155:bb33:7822	187.51.120.34
cb15:901b:8024:cd24:8081:155:bb33:7823	187.51.120.35
cb15:901b:8024:cd24:8081:155:bb33:7824	187.51.120.36
cb15:901b:8024:cd24:8081:155:bb33:7825	187.51.120.37
cb15:901b:8024:cd24:8081:155:bb33:7826	187.51.120.38
cb15:901b:8024:cd24:8081:155:bb33:7827	187.51.120.39
cb15:901b:8024:cd24:8081:155:bb33:7828	187.51.120.40
cb15:901b:8024:cd24:8081:155:bb33:7829	187.51.120.41
cb15:901b:8024:cd24:8081:155:bb33:782a	187.51.120.42
cb15:901b:8024:cd24:8081:155:bb33:782b	187.51.120.43
cb15:901b:8024:cd24:8081:155:bb33:782c	187.51.120.44
cb15:901b:8024:cd24:8081:155:bb33:782d	187.51.120.45
cb15:901b:8024:cd24:8081:155:bb33:782e	187.51.120.46
cb15:901b:8024:cd24:8081:155:bb33:782f	187.51.120.47
cb15:901b:8024:cd24:8081:155:bb33:7830	187.51.120.48
cb15:901b:8024:cd24:8081:155:bb33:7831	187.51.120.49
cb15:901b:8024:cd24:8081:155:bb33:7832	187.51.120.50
cb15:901b:8024:cd24:8081:155:bb33:7833	187.51.120.51
cb15:901b:8024:cd24:8081:155:bb33:7834	187.51.120.52
cb15:901b:8024:cd24:8081:155:bb33:7835	187.51.120.53
cb15:901b:8024:cd24:8081:155:bb33:7836	187.51.120.54
cb15:901b:8024:cd24:8081:155:bb33:7837	187.51.120.55
cb15:901b:8024:cd24:8081:155:bb33:7838	187.51.120.56
cb15:901b:8024:cd24:8081:155:bb33:7839	187.51.120.57
cb15:901b:8024:cd24:8081:155:bb33:783a	187.51.120.58
cb15:901b:8024:cd24:8081:155:bb33:783b	187.51.120.59
cb15:901b:8024:cd24:8081:155:bb33:783c	187.51.120.60

cb15:901b:8024:cd24:8081:155:bb33:783d	187.51.120.61
cb15:901b:8024:cd24:8081:155:bb33:783e	187.51.120.62
cb15:901b:8024:cd24:8081:155:bb33:783f	187.51.120.63
cb15:901b:8024:cd24:8081:155:bb33:7840	187.51.120.64
cb15:901b:8024:cd24:8081:155:bb33:7841	187.51.120.65
cb15:901b:8024:cd24:8081:155:bb33:7842	187.51.120.66
cb15:901b:8024:cd24:8081:155:bb33:7843	187.51.120.67
cb15:901b:8024:cd24:8081:155:bb33:7844	187.51.120.68
cb15:901b:8024:cd24:8081:155:bb33:7845	187.51.120.69
cb15:901b:8024:cd24:8081:155:bb33:7846	187.51.120.70
cb15:901b:8024:cd24:8081:155:bb33:7847	187.51.120.71
cb15:901b:8024:cd24:8081:155:bb33:7848	187.51.120.72
cb15:901b:8024:cd24:8081:155:bb33:7849	187.51.120.73
cb15:901b:8024:cd24:8081:155:bb33:784a	187.51.120.74
cb15:901b:8024:cd24:8081:155:bb33:784b	187.51.120.75
cb15:901b:8024:cd24:8081:155:bb33:784c	187.51.120.76
cb15:901b:8024:cd24:8081:155:bb33:784d	187.51.120.77
cb15:901b:8024:cd24:8081:155:bb33:784e	187.51.120.78
cb15:901b:8024:cd24:8081:155:bb33:784f	187.51.120.79
cb15:901b:8024:cd24:8081:155:bb33:7850	187.51.120.80
cb15:901b:8024:cd24:8081:155:bb33:7851	187.51.120.81
cb15:901b:8024:cd24:8081:155:bb33:7852	187.51.120.82
cb15:901b:8024:cd24:8081:155:bb33:7853	187.51.120.83
cb15:901b:8024:cd24:8081:155:bb33:7854	187.51.120.84
cb15:901b:8024:cd24:8081:155:bb33:7855	187.51.120.85
cb15:901b:8024:cd24:8081:155:bb33:7856	187.51.120.86
cb15:901b:8024:cd24:8081:155:bb33:7857	187.51.120.87
cb15:901b:8024:cd24:8081:155:bb33:7858	187.51.120.88
cb15:901b:8024:cd24:8081:155:bb33:7859	187.51.120.89
cb15:901b:8024:cd24:8081:155:bb33:785a	187.51.120.90
cb15:901b:8024:cd24:8081:155:bb33:785b	187.51.120.91
cb15:901b:8024:cd24:8081:155:bb33:785c	187.51.120.92
cb15:901b:8024:cd24:8081:155:bb33:785d	187.51.120.93
cb15:901b:8024:cd24:8081:155:bb33:785e	187.51.120.94
cb15:901b:8024:cd24:8081:155:bb33:785f	187.51.120.95
cb15:901b:8024:cd24:8081:155:bb33:7860	187.51.120.96
cb15:901b:8024:cd24:8081:155:bb33:7861	187.51.120.97
cb15:901b:8024:cd24:8081:155:bb33:7862	187.51.120.98
cb15:901b:8024:cd24:8081:155:bb33:7863	187.51.120.99
cb15:901b:8024:cd24:8081:155:bb33:7864	187.51.120.100
cb15:901b:8024:cd24:8081:155:bb33:7865	187.51.120.101
cb15:901b:8024:cd24:8081:155:bb33:7866	187.51.120.102
cb15:901b:8024:cd24:8081:155:bb33:7867	187.51.120.103
cb15:901b:8024:cd24:8081:155:bb33:7868	187.51.120.104
cb15:901b:8024:cd24:8081:155:bb33:7869	187.51.120.105
cb15:901b:8024:cd24:8081:155:bb33:786a	187.51.120.106
cb15:901b:8024:cd24:8081:155:bb33:786b	187.51.120.107
cb15:901b:8024:cd24:8081:155:bb33:786c	187.51.120.108
cb15:901b:8024:cd24:8081:155:bb33:786d	187.51.120.109
cb15:901b:8024:cd24:8081:155:bb33:786e	187.51.120.110
cb15:901b:8024:cd24:8081:155:bb33:786f	187.51.120.111
cb15:901b:8024:cd24:8081:155:bb33:7870	187.51.120.112
cb15:901b:8024:cd24:8081:155:bb33:7871	187.51.120.113
cb15:901b:8024:cd24:8081:155:bb33:7872	187.51.120.114
cb15:901b:8024:cd24:8081:155:bb33:7873	187.51.120.115
cb15:901b:8024:cd24:8081:155:bb33:7874	187.51.120.116
cb15:901b:8024:cd24:8081:155:bb33:7875	187.51.120.117
cb15:901b:8024:cd24:8081:155:bb33:7876	187.51.120.118
cb15:901b:8024:cd24:8081:155:bb33:7877	187.51.120.119
cb15:901b:8024:cd24:8081:155:bb33:7878	187.51.120.120

cb15:901b:8024:cd24:8081:155:bb33:7879	187.51.120.121
cb15:901b:8024:cd24:8081:155:bb33:787a	187.51.120.122
cb15:901b:8024:cd24:8081:155:bb33:787b	187.51.120.123
cb15:901b:8024:cd24:8081:155:bb33:787c	187.51.120.124
cb15:901b:8024:cd24:8081:155:bb33:787d	187.51.120.125
cb15:901b:8024:cd24:8081:155:bb33:787e	187.51.120.126
cb15:901b:8024:cd24:8081:155:bb33:787f	187.51.120.127
cb15:901b:8024:cd24:8081:155:bb33:7880	187.51.120.128
cb15:901b:8024:cd24:8081:155:bb33:7881	187.51.120.129
cb15:901b:8024:cd24:8081:155:bb33:7882	187.51.120.130
cb15:901b:8024:cd24:8081:155:bb33:7883	187.51.120.131
cb15:901b:8024:cd24:8081:155:bb33:7884	187.51.120.132
cb15:901b:8024:cd24:8081:155:bb33:7885	187.51.120.133
cb15:901b:8024:cd24:8081:155:bb33:7886	187.51.120.134
cb15:901b:8024:cd24:8081:155:bb33:7887	187.51.120.135
cb15:901b:8024:cd24:8081:155:bb33:7888	187.51.120.136
cb15:901b:8024:cd24:8081:155:bb33:7889	187.51.120.137
cb15:901b:8024:cd24:8081:155:bb33:788a	187.51.120.138
cb15:901b:8024:cd24:8081:155:bb33:788b	187.51.120.139
cb15:901b:8024:cd24:8081:155:bb33:788c	187.51.120.140
cb15:901b:8024:cd24:8081:155:bb33:788d	187.51.120.141
cb15:901b:8024:cd24:8081:155:bb33:788e	187.51.120.142
cb15:901b:8024:cd24:8081:155:bb33:788f	187.51.120.143
cb15:901b:8024:cd24:8081:155:bb33:7890	187.51.120.144
cb15:901b:8024:cd24:8081:155:bb33:7891	187.51.120.145
cb15:901b:8024:cd24:8081:155:bb33:7892	187.51.120.146
cb15:901b:8024:cd24:8081:155:bb33:7893	187.51.120.147
cb15:901b:8024:cd24:8081:155:bb33:7894	187.51.120.148
cb15:901b:8024:cd24:8081:155:bb33:7895	187.51.120.149
cb15:901b:8024:cd24:8081:155:bb33:7896	187.51.120.150
cb15:901b:8024:cd24:8081:155:bb33:7897	187.51.120.151
cb15:901b:8024:cd24:8081:155:bb33:7898	187.51.120.152
cb15:901b:8024:cd24:8081:155:bb33:7899	187.51.120.153
cb15:901b:8024:cd24:8081:155:bb33:789a	187.51.120.154
cb15:901b:8024:cd24:8081:155:bb33:789b	187.51.120.155
cb15:901b:8024:cd24:8081:155:bb33:789c	187.51.120.156
cb15:901b:8024:cd24:8081:155:bb33:789d	187.51.120.157
cb15:901b:8024:cd24:8081:155:bb33:789e	187.51.120.158
cb15:901b:8024:cd24:8081:155:bb33:789f	187.51.120.159
cb15:901b:8024:cd24:8081:155:bb33:78a0	187.51.120.160
cb15:901b:8024:cd24:8081:155:bb33:78a1	187.51.120.161
cb15:901b:8024:cd24:8081:155:bb33:78a2	187.51.120.162
cb15:901b:8024:cd24:8081:155:bb33:78a3	187.51.120.163
cb15:901b:8024:cd24:8081:155:bb33:78a4	187.51.120.164
cb15:901b:8024:cd24:8081:155:bb33:78a5	187.51.120.165
cb15:901b:8024:cd24:8081:155:bb33:78a6	187.51.120.166
cb15:901b:8024:cd24:8081:155:bb33:78a7	187.51.120.167
cb15:901b:8024:cd24:8081:155:bb33:78a8	187.51.120.168
cb15:901b:8024:cd24:8081:155:bb33:78a9	187.51.120.169
cb15:901b:8024:cd24:8081:155:bb33:78aa	187.51.120.170
cb15:901b:8024:cd24:8081:155:bb33:78ab	187.51.120.171
cb15:901b:8024:cd24:8081:155:bb33:78ac	187.51.120.172
cb15:901b:8024:cd24:8081:155:bb33:78ad	187.51.120.173
cb15:901b:8024:cd24:8081:155:bb33:78ae	187.51.120.174
cb15:901b:8024:cd24:8081:155:bb33:78af	187.51.120.175
cb15:901b:8024:cd24:8081:155:bb33:78b0	187.51.120.176
cb15:901b:8024:cd24:8081:155:bb33:78b1	187.51.120.177
cb15:901b:8024:cd24:8081:155:bb33:78b2	187.51.120.178
cb15:901b:8024:cd24:8081:155:bb33:78b3	187.51.120.179
cb15:901b:8024:cd24:8081:155:bb33:78b4	187.51.120.180

cb15:901b:8024:cd24:8081:155:bb33:78b5	187.51.120.181
cb15:901b:8024:cd24:8081:155:bb33:78b6	187.51.120.182
cb15:901b:8024:cd24:8081:155:bb33:78b7	187.51.120.183
cb15:901b:8024:cd24:8081:155:bb33:78b8	187.51.120.184
cb15:901b:8024:cd24:8081:155:bb33:78b9	187.51.120.185
cb15:901b:8024:cd24:8081:155:bb33:78ba	187.51.120.186
cb15:901b:8024:cd24:8081:155:bb33:78bb	187.51.120.187
cb15:901b:8024:cd24:8081:155:bb33:78bc	187.51.120.188
cb15:901b:8024:cd24:8081:155:bb33:78bd	187.51.120.189
cb15:901b:8024:cd24:8081:155:bb33:78be	187.51.120.190
cb15:901b:8024:cd24:8081:155:bb33:78bf	187.51.120.191
cb15:901b:8024:cd24:8081:155:bb33:78c0	187.51.120.192
cb15:901b:8024:cd24:8081:155:bb33:78c1	187.51.120.193
cb15:901b:8024:cd24:8081:155:bb33:78c2	187.51.120.194
cb15:901b:8024:cd24:8081:155:bb33:78c3	187.51.120.195
cb15:901b:8024:cd24:8081:155:bb33:78c4	187.51.120.196
cb15:901b:8024:cd24:8081:155:bb33:78c5	187.51.120.197
cb15:901b:8024:cd24:8081:155:bb33:78c6	187.51.120.198
cb15:901b:8024:cd24:8081:155:bb33:78c7	187.51.120.199
cb15:901b:8024:cd24:8081:155:bb33:78c8	187.51.120.200
cb15:901b:8024:cd24:8081:155:bb33:78c9	187.51.120.201
cb15:901b:8024:cd24:8081:155:bb33:78ca	187.51.120.202
cb15:901b:8024:cd24:8081:155:bb33:78cb	187.51.120.203
cb15:901b:8024:cd24:8081:155:bb33:78cc	187.51.120.204
cb15:901b:8024:cd24:8081:155:bb33:78cd	187.51.120.205
cb15:901b:8024:cd24:8081:155:bb33:78ce	187.51.120.206
cb15:901b:8024:cd24:8081:155:bb33:78cf	187.51.120.207
cb15:901b:8024:cd24:8081:155:bb33:78d0	187.51.120.208
cb15:901b:8024:cd24:8081:155:bb33:78d1	187.51.120.209
cb15:901b:8024:cd24:8081:155:bb33:78d2	187.51.120.210
cb15:901b:8024:cd24:8081:155:bb33:78d3	187.51.120.211
cb15:901b:8024:cd24:8081:155:bb33:78d4	187.51.120.212
cb15:901b:8024:cd24:8081:155:bb33:78d5	187.51.120.213
cb15:901b:8024:cd24:8081:155:bb33:78d6	187.51.120.214
cb15:901b:8024:cd24:8081:155:bb33:78d7	187.51.120.215
cb15:901b:8024:cd24:8081:155:bb33:78d8	187.51.120.216
cb15:901b:8024:cd24:8081:155:bb33:78d9	187.51.120.217
cb15:901b:8024:cd24:8081:155:bb33:78da	187.51.120.218
cb15:901b:8024:cd24:8081:155:bb33:78db	187.51.120.219
cb15:901b:8024:cd24:8081:155:bb33:78dc	187.51.120.220
cb15:901b:8024:cd24:8081:155:bb33:78dd	187.51.120.221
cb15:901b:8024:cd24:8081:155:bb33:78de	187.51.120.222
cb15:901b:8024:cd24:8081:155:bb33:78df	187.51.120.223
cb15:901b:8024:cd24:8081:155:bb33:78e0	187.51.120.224
cb15:901b:8024:cd24:8081:155:bb33:78e1	187.51.120.225
cb15:901b:8024:cd24:8081:155:bb33:78e2	187.51.120.226
cb15:901b:8024:cd24:8081:155:bb33:78e3	187.51.120.227
cb15:901b:8024:cd24:8081:155:bb33:78e4	187.51.120.228
cb15:901b:8024:cd24:8081:155:bb33:78e5	187.51.120.229
cb15:901b:8024:cd24:8081:155:bb33:78e6	187.51.120.230
cb15:901b:8024:cd24:8081:155:bb33:78e7	187.51.120.231
cb15:901b:8024:cd24:8081:155:bb33:78e8	187.51.120.232
cb15:901b:8024:cd24:8081:155:bb33:78e9	187.51.120.233
cb15:901b:8024:cd24:8081:155:bb33:78ea	187.51.120.234
cb15:901b:8024:cd24:8081:155:bb33:78eb	187.51.120.235
cb15:901b:8024:cd24:8081:155:bb33:78ec	187.51.120.236
cb15:901b:8024:cd24:8081:155:bb33:78ed	187.51.120.237
cb15:901b:8024:cd24:8081:155:bb33:78ee	187.51.120.238
cb15:901b:8024:cd24:8081:155:bb33:78ef	187.51.120.239
cb15:901b:8024:cd24:8081:155:bb33:78f0	187.51.120.240
cb15:901b:8024:cd24:8081:155:bb33:78f1	187.51.120.241
cb15:901b:8024:cd24:8081:155:bb33:78f2	187.51.120.242
cb15:901b:8024:cd24:8081:155:bb33:78f3	187.51.120.243
cb15:901b:8024:cd24:8081:155:bb33:78f4	187.51.120.244
cb15:901b:8024:cd24:8081:155:bb33:78f5	187.51.120.245
cb15:901b:8024:cd24:8081:155:bb33:78f6	187.51.120.246
cb15:901b:8024:cd24:8081:155:bb33:78f7	187.51.120.247
cb15:901b:8024:cd24:8081:155:bb33:78f8	187.51.120.248
cb15:901b:8024:cd24:8081:155:bb33:78f9	187.51.120.249
cb15:901b:8024:cd24:8081:155:bb33:78fa	187.51.120.250
cb15:901b:8024:cd24:8081:155:bb33:78fb	187.51.120.251
cb15:901b:8024:cd24:8081:155:bb33:78fc	187.51.120.252
cb15:901b:8024:cd24:8081:155:bb33:78fd	187.51.120.253
cb15:901b:8024:cd24:8081:155:bb33:78fe	187.51.120.254
cb15:901b:8024:cd24:8081:155:bb33:78ff	187.51.120.255

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.