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:de24:d228:7801	210.40.120.1
cb15:901b:901b:fb65:4024:de24:d228:7802	210.40.120.2
cb15:901b:901b:fb65:4024:de24:d228:7803	210.40.120.3
cb15:901b:901b:fb65:4024:de24:d228:7804	210.40.120.4
cb15:901b:901b:fb65:4024:de24:d228:7805	210.40.120.5
cb15:901b:901b:fb65:4024:de24:d228:7806	210.40.120.6
cb15:901b:901b:fb65:4024:de24:d228:7807	210.40.120.7
cb15:901b:901b:fb65:4024:de24:d228:7808	210.40.120.8
cb15:901b:901b:fb65:4024:de24:d228:7809	210.40.120.9
cb15:901b:901b:fb65:4024:de24:d228:780a	210.40.120.10
cb15:901b:901b:fb65:4024:de24:d228:780b	210.40.120.11
cb15:901b:901b:fb65:4024:de24:d228:780c	210.40.120.12
cb15:901b:901b:fb65:4024:de24:d228:780d	210.40.120.13
cb15:901b:901b:fb65:4024:de24:d228:780e	210.40.120.14
cb15:901b:901b:fb65:4024:de24:d228:780f	210.40.120.15
cb15:901b:901b:fb65:4024:de24:d228:7810	210.40.120.16
cb15:901b:901b:fb65:4024:de24:d228:7811	210.40.120.17
cb15:901b:901b:fb65:4024:de24:d228:7812	210.40.120.18
cb15:901b:901b:fb65:4024:de24:d228:7813	210.40.120.19
cb15:901b:901b:fb65:4024:de24:d228:7814	210.40.120.20
cb15:901b:901b:fb65:4024:de24:d228:7815	210.40.120.21
cb15:901b:901b:fb65:4024:de24:d228:7816	210.40.120.22
cb15:901b:901b:fb65:4024:de24:d228:7817	210.40.120.23
cb15:901b:901b:fb65:4024:de24:d228:7818	210.40.120.24
cb15:901b:901b:fb65:4024:de24:d228:7819	210.40.120.25
cb15:901b:901b:fb65:4024:de24:d228:781a	210.40.120.26
cb15:901b:901b:fb65:4024:de24:d228:781b	210.40.120.27
cb15:901b:901b:fb65:4024:de24:d228:781c	210.40.120.28
cb15:901b:901b:fb65:4024:de24:d228:781d	210.40.120.29
cb15:901b:901b:fb65:4024:de24:d228:781e	210.40.120.30
cb15:901b:901b:fb65:4024:de24:d228:781f	210.40.120.31
cb15:901b:901b:fb65:4024:de24:d228:7820	210.40.120.32
cb15:901b:901b:fb65:4024:de24:d228:7821	210.40.120.33
cb15:901b:901b:fb65:4024:de24:d228:7822	210.40.120.34
cb15:901b:901b:fb65:4024:de24:d228:7823	210.40.120.35
cb15:901b:901b:fb65:4024:de24:d228:7824	210.40.120.36
cb15:901b:901b:fb65:4024:de24:d228:7825	210.40.120.37
cb15:901b:901b:fb65:4024:de24:d228:7826	210.40.120.38
cb15:901b:901b:fb65:4024:de24:d228:7827	210.40.120.39
cb15:901b:901b:fb65:4024:de24:d228:7828	210.40.120.40
cb15:901b:901b:fb65:4024:de24:d228:7829	210.40.120.41
cb15:901b:901b:fb65:4024:de24:d228:782a	210.40.120.42
cb15:901b:901b:fb65:4024:de24:d228:782b	210.40.120.43
cb15:901b:901b:fb65:4024:de24:d228:782c	210.40.120.44
cb15:901b:901b:fb65:4024:de24:d228:782d	210.40.120.45
cb15:901b:901b:fb65:4024:de24:d228:782e	210.40.120.46
cb15:901b:901b:fb65:4024:de24:d228:782f	210.40.120.47
cb15:901b:901b:fb65:4024:de24:d228:7830	210.40.120.48
cb15:901b:901b:fb65:4024:de24:d228:7831	210.40.120.49
cb15:901b:901b:fb65:4024:de24:d228:7832	210.40.120.50
cb15:901b:901b:fb65:4024:de24:d228:7833	210.40.120.51
cb15:901b:901b:fb65:4024:de24:d228:7834	210.40.120.52
cb15:901b:901b:fb65:4024:de24:d228:7835	210.40.120.53
cb15:901b:901b:fb65:4024:de24:d228:7836	210.40.120.54
cb15:901b:901b:fb65:4024:de24:d228:7837	210.40.120.55
cb15:901b:901b:fb65:4024:de24:d228:7838	210.40.120.56
cb15:901b:901b:fb65:4024:de24:d228:7839	210.40.120.57
cb15:901b:901b:fb65:4024:de24:d228:783a	210.40.120.58
cb15:901b:901b:fb65:4024:de24:d228:783b	210.40.120.59
cb15:901b:901b:fb65:4024:de24:d228:783c	210.40.120.60

cb15:901b:901b:fb65:4024:de24:d228:783d	210.40.120.61
cb15:901b:901b:fb65:4024:de24:d228:783e	210.40.120.62
cb15:901b:901b:fb65:4024:de24:d228:783f	210.40.120.63
cb15:901b:901b:fb65:4024:de24:d228:7840	210.40.120.64
cb15:901b:901b:fb65:4024:de24:d228:7841	210.40.120.65
cb15:901b:901b:fb65:4024:de24:d228:7842	210.40.120.66
cb15:901b:901b:fb65:4024:de24:d228:7843	210.40.120.67
cb15:901b:901b:fb65:4024:de24:d228:7844	210.40.120.68
cb15:901b:901b:fb65:4024:de24:d228:7845	210.40.120.69
cb15:901b:901b:fb65:4024:de24:d228:7846	210.40.120.70
cb15:901b:901b:fb65:4024:de24:d228:7847	210.40.120.71
cb15:901b:901b:fb65:4024:de24:d228:7848	210.40.120.72
cb15:901b:901b:fb65:4024:de24:d228:7849	210.40.120.73
cb15:901b:901b:fb65:4024:de24:d228:784a	210.40.120.74
cb15:901b:901b:fb65:4024:de24:d228:784b	210.40.120.75
cb15:901b:901b:fb65:4024:de24:d228:784c	210.40.120.76
cb15:901b:901b:fb65:4024:de24:d228:784d	210.40.120.77
cb15:901b:901b:fb65:4024:de24:d228:784e	210.40.120.78
cb15:901b:901b:fb65:4024:de24:d228:784f	210.40.120.79
cb15:901b:901b:fb65:4024:de24:d228:7850	210.40.120.80
cb15:901b:901b:fb65:4024:de24:d228:7851	210.40.120.81
cb15:901b:901b:fb65:4024:de24:d228:7852	210.40.120.82
cb15:901b:901b:fb65:4024:de24:d228:7853	210.40.120.83
cb15:901b:901b:fb65:4024:de24:d228:7854	210.40.120.84
cb15:901b:901b:fb65:4024:de24:d228:7855	210.40.120.85
cb15:901b:901b:fb65:4024:de24:d228:7856	210.40.120.86
cb15:901b:901b:fb65:4024:de24:d228:7857	210.40.120.87
cb15:901b:901b:fb65:4024:de24:d228:7858	210.40.120.88
cb15:901b:901b:fb65:4024:de24:d228:7859	210.40.120.89
cb15:901b:901b:fb65:4024:de24:d228:785a	210.40.120.90
cb15:901b:901b:fb65:4024:de24:d228:785b	210.40.120.91
cb15:901b:901b:fb65:4024:de24:d228:785c	210.40.120.92
cb15:901b:901b:fb65:4024:de24:d228:785d	210.40.120.93
cb15:901b:901b:fb65:4024:de24:d228:785e	210.40.120.94
cb15:901b:901b:fb65:4024:de24:d228:785f	210.40.120.95
cb15:901b:901b:fb65:4024:de24:d228:7860	210.40.120.96
cb15:901b:901b:fb65:4024:de24:d228:7861	210.40.120.97
cb15:901b:901b:fb65:4024:de24:d228:7862	210.40.120.98
cb15:901b:901b:fb65:4024:de24:d228:7863	210.40.120.99
cb15:901b:901b:fb65:4024:de24:d228:7864	210.40.120.100
cb15:901b:901b:fb65:4024:de24:d228:7865	210.40.120.101
cb15:901b:901b:fb65:4024:de24:d228:7866	210.40.120.102
cb15:901b:901b:fb65:4024:de24:d228:7867	210.40.120.103
cb15:901b:901b:fb65:4024:de24:d228:7868	210.40.120.104
cb15:901b:901b:fb65:4024:de24:d228:7869	210.40.120.105
cb15:901b:901b:fb65:4024:de24:d228:786a	210.40.120.106
cb15:901b:901b:fb65:4024:de24:d228:786b	210.40.120.107
cb15:901b:901b:fb65:4024:de24:d228:786c	210.40.120.108
cb15:901b:901b:fb65:4024:de24:d228:786d	210.40.120.109
cb15:901b:901b:fb65:4024:de24:d228:786e	210.40.120.110
cb15:901b:901b:fb65:4024:de24:d228:786f	210.40.120.111
cb15:901b:901b:fb65:4024:de24:d228:7870	210.40.120.112
cb15:901b:901b:fb65:4024:de24:d228:7871	210.40.120.113
cb15:901b:901b:fb65:4024:de24:d228:7872	210.40.120.114
cb15:901b:901b:fb65:4024:de24:d228:7873	210.40.120.115
cb15:901b:901b:fb65:4024:de24:d228:7874	210.40.120.116
cb15:901b:901b:fb65:4024:de24:d228:7875	210.40.120.117
cb15:901b:901b:fb65:4024:de24:d228:7876	210.40.120.118
cb15:901b:901b:fb65:4024:de24:d228:7877	210.40.120.119
cb15:901b:901b:fb65:4024:de24:d228:7878	210.40.120.120

cb15:901b:901b:fb65:4024:de24:d228:7879	210.40.120.121
cb15:901b:901b:fb65:4024:de24:d228:787a	210.40.120.122
cb15:901b:901b:fb65:4024:de24:d228:787b	210.40.120.123
cb15:901b:901b:fb65:4024:de24:d228:787c	210.40.120.124
cb15:901b:901b:fb65:4024:de24:d228:787d	210.40.120.125
cb15:901b:901b:fb65:4024:de24:d228:787e	210.40.120.126
cb15:901b:901b:fb65:4024:de24:d228:787f	210.40.120.127
cb15:901b:901b:fb65:4024:de24:d228:7880	210.40.120.128
cb15:901b:901b:fb65:4024:de24:d228:7881	210.40.120.129
cb15:901b:901b:fb65:4024:de24:d228:7882	210.40.120.130
cb15:901b:901b:fb65:4024:de24:d228:7883	210.40.120.131
cb15:901b:901b:fb65:4024:de24:d228:7884	210.40.120.132
cb15:901b:901b:fb65:4024:de24:d228:7885	210.40.120.133
cb15:901b:901b:fb65:4024:de24:d228:7886	210.40.120.134
cb15:901b:901b:fb65:4024:de24:d228:7887	210.40.120.135
cb15:901b:901b:fb65:4024:de24:d228:7888	210.40.120.136
cb15:901b:901b:fb65:4024:de24:d228:7889	210.40.120.137
cb15:901b:901b:fb65:4024:de24:d228:788a	210.40.120.138
cb15:901b:901b:fb65:4024:de24:d228:788b	210.40.120.139
cb15:901b:901b:fb65:4024:de24:d228:788c	210.40.120.140
cb15:901b:901b:fb65:4024:de24:d228:788d	210.40.120.141
cb15:901b:901b:fb65:4024:de24:d228:788e	210.40.120.142
cb15:901b:901b:fb65:4024:de24:d228:788f	210.40.120.143
cb15:901b:901b:fb65:4024:de24:d228:7890	210.40.120.144
cb15:901b:901b:fb65:4024:de24:d228:7891	210.40.120.145
cb15:901b:901b:fb65:4024:de24:d228:7892	210.40.120.146
cb15:901b:901b:fb65:4024:de24:d228:7893	210.40.120.147
cb15:901b:901b:fb65:4024:de24:d228:7894	210.40.120.148
cb15:901b:901b:fb65:4024:de24:d228:7895	210.40.120.149
cb15:901b:901b:fb65:4024:de24:d228:7896	210.40.120.150
cb15:901b:901b:fb65:4024:de24:d228:7897	210.40.120.151
cb15:901b:901b:fb65:4024:de24:d228:7898	210.40.120.152
cb15:901b:901b:fb65:4024:de24:d228:7899	210.40.120.153
cb15:901b:901b:fb65:4024:de24:d228:789a	210.40.120.154
cb15:901b:901b:fb65:4024:de24:d228:789b	210.40.120.155
cb15:901b:901b:fb65:4024:de24:d228:789c	210.40.120.156
cb15:901b:901b:fb65:4024:de24:d228:789d	210.40.120.157
cb15:901b:901b:fb65:4024:de24:d228:789e	210.40.120.158
cb15:901b:901b:fb65:4024:de24:d228:789f	210.40.120.159
cb15:901b:901b:fb65:4024:de24:d228:78a0	210.40.120.160
cb15:901b:901b:fb65:4024:de24:d228:78a1	210.40.120.161
cb15:901b:901b:fb65:4024:de24:d228:78a2	210.40.120.162
cb15:901b:901b:fb65:4024:de24:d228:78a3	210.40.120.163
cb15:901b:901b:fb65:4024:de24:d228:78a4	210.40.120.164
cb15:901b:901b:fb65:4024:de24:d228:78a5	210.40.120.165
cb15:901b:901b:fb65:4024:de24:d228:78a6	210.40.120.166
cb15:901b:901b:fb65:4024:de24:d228:78a7	210.40.120.167
cb15:901b:901b:fb65:4024:de24:d228:78a8	210.40.120.168
cb15:901b:901b:fb65:4024:de24:d228:78a9	210.40.120.169
cb15:901b:901b:fb65:4024:de24:d228:78aa	210.40.120.170
cb15:901b:901b:fb65:4024:de24:d228:78ab	210.40.120.171
cb15:901b:901b:fb65:4024:de24:d228:78ac	210.40.120.172
cb15:901b:901b:fb65:4024:de24:d228:78ad	210.40.120.173
cb15:901b:901b:fb65:4024:de24:d228:78ae	210.40.120.174
cb15:901b:901b:fb65:4024:de24:d228:78af	210.40.120.175
cb15:901b:901b:fb65:4024:de24:d228:78b0	210.40.120.176
cb15:901b:901b:fb65:4024:de24:d228:78b1	210.40.120.177
cb15:901b:901b:fb65:4024:de24:d228:78b2	210.40.120.178
cb15:901b:901b:fb65:4024:de24:d228:78b3	210.40.120.179
cb15:901b:901b:fb65:4024:de24:d228:78b4	210.40.120.180

cb15:901b:901b:fb65:4024:de24:d228:78b5	210.40.120.181
cb15:901b:901b:fb65:4024:de24:d228:78b6	210.40.120.182
cb15:901b:901b:fb65:4024:de24:d228:78b7	210.40.120.183
cb15:901b:901b:fb65:4024:de24:d228:78b8	210.40.120.184
cb15:901b:901b:fb65:4024:de24:d228:78b9	210.40.120.185
cb15:901b:901b:fb65:4024:de24:d228:78ba	210.40.120.186
cb15:901b:901b:fb65:4024:de24:d228:78bb	210.40.120.187
cb15:901b:901b:fb65:4024:de24:d228:78bc	210.40.120.188
cb15:901b:901b:fb65:4024:de24:d228:78bd	210.40.120.189
cb15:901b:901b:fb65:4024:de24:d228:78be	210.40.120.190
cb15:901b:901b:fb65:4024:de24:d228:78bf	210.40.120.191
cb15:901b:901b:fb65:4024:de24:d228:78c0	210.40.120.192
cb15:901b:901b:fb65:4024:de24:d228:78c1	210.40.120.193
cb15:901b:901b:fb65:4024:de24:d228:78c2	210.40.120.194
cb15:901b:901b:fb65:4024:de24:d228:78c3	210.40.120.195
cb15:901b:901b:fb65:4024:de24:d228:78c4	210.40.120.196
cb15:901b:901b:fb65:4024:de24:d228:78c5	210.40.120.197
cb15:901b:901b:fb65:4024:de24:d228:78c6	210.40.120.198
cb15:901b:901b:fb65:4024:de24:d228:78c7	210.40.120.199
cb15:901b:901b:fb65:4024:de24:d228:78c8	210.40.120.200
cb15:901b:901b:fb65:4024:de24:d228:78c9	210.40.120.201
cb15:901b:901b:fb65:4024:de24:d228:78ca	210.40.120.202
cb15:901b:901b:fb65:4024:de24:d228:78cb	210.40.120.203
cb15:901b:901b:fb65:4024:de24:d228:78cc	210.40.120.204
cb15:901b:901b:fb65:4024:de24:d228:78cd	210.40.120.205
cb15:901b:901b:fb65:4024:de24:d228:78ce	210.40.120.206
cb15:901b:901b:fb65:4024:de24:d228:78cf	210.40.120.207
cb15:901b:901b:fb65:4024:de24:d228:78d0	210.40.120.208
cb15:901b:901b:fb65:4024:de24:d228:78d1	210.40.120.209
cb15:901b:901b:fb65:4024:de24:d228:78d2	210.40.120.210
cb15:901b:901b:fb65:4024:de24:d228:78d3	210.40.120.211
cb15:901b:901b:fb65:4024:de24:d228:78d4	210.40.120.212
cb15:901b:901b:fb65:4024:de24:d228:78d5	210.40.120.213
cb15:901b:901b:fb65:4024:de24:d228:78d6	210.40.120.214
cb15:901b:901b:fb65:4024:de24:d228:78d7	210.40.120.215
cb15:901b:901b:fb65:4024:de24:d228:78d8	210.40.120.216
cb15:901b:901b:fb65:4024:de24:d228:78d9	210.40.120.217
cb15:901b:901b:fb65:4024:de24:d228:78da	210.40.120.218
cb15:901b:901b:fb65:4024:de24:d228:78db	210.40.120.219
cb15:901b:901b:fb65:4024:de24:d228:78dc	210.40.120.220
cb15:901b:901b:fb65:4024:de24:d228:78dd	210.40.120.221
cb15:901b:901b:fb65:4024:de24:d228:78de	210.40.120.222
cb15:901b:901b:fb65:4024:de24:d228:78df	210.40.120.223
cb15:901b:901b:fb65:4024:de24:d228:78e0	210.40.120.224
cb15:901b:901b:fb65:4024:de24:d228:78e1	210.40.120.225
cb15:901b:901b:fb65:4024:de24:d228:78e2	210.40.120.226
cb15:901b:901b:fb65:4024:de24:d228:78e3	210.40.120.227
cb15:901b:901b:fb65:4024:de24:d228:78e4	210.40.120.228
cb15:901b:901b:fb65:4024:de24:d228:78e5	210.40.120.229
cb15:901b:901b:fb65:4024:de24:d228:78e6	210.40.120.230
cb15:901b:901b:fb65:4024:de24:d228:78e7	210.40.120.231
cb15:901b:901b:fb65:4024:de24:d228:78e8	210.40.120.232
cb15:901b:901b:fb65:4024:de24:d228:78e9	210.40.120.233
cb15:901b:901b:fb65:4024:de24:d228:78ea	210.40.120.234
cb15:901b:901b:fb65:4024:de24:d228:78eb	210.40.120.235
cb15:901b:901b:fb65:4024:de24:d228:78ec	210.40.120.236
cb15:901b:901b:fb65:4024:de24:d228:78ed	210.40.120.237
cb15:901b:901b:fb65:4024:de24:d228:78ee	210.40.120.238
cb15:901b:901b:fb65:4024:de24:d228:78ef	210.40.120.239
cb15:901b:901b:fb65:4024:de24:d228:78f0	210.40.120.240
cb15:901b:901b:fb65:4024:de24:d228:78f1	210.40.120.241
cb15:901b:901b:fb65:4024:de24:d228:78f2	210.40.120.242
cb15:901b:901b:fb65:4024:de24:d228:78f3	210.40.120.243
cb15:901b:901b:fb65:4024:de24:d228:78f4	210.40.120.244
cb15:901b:901b:fb65:4024:de24:d228:78f5	210.40.120.245
cb15:901b:901b:fb65:4024:de24:d228:78f6	210.40.120.246
cb15:901b:901b:fb65:4024:de24:d228:78f7	210.40.120.247
cb15:901b:901b:fb65:4024:de24:d228:78f8	210.40.120.248
cb15:901b:901b:fb65:4024:de24:d228:78f9	210.40.120.249
cb15:901b:901b:fb65:4024:de24:d228:78fa	210.40.120.250
cb15:901b:901b:fb65:4024:de24:d228:78fb	210.40.120.251
cb15:901b:901b:fb65:4024:de24:d228:78fc	210.40.120.252
cb15:901b:901b:fb65:4024:de24:d228:78fd	210.40.120.253
cb15:901b:901b:fb65:4024:de24:d228:78fe	210.40.120.254
cb15:901b:901b:fb65:4024:de24:d228:78ff	210.40.120.255

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.