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:d157:b51:8045:b51a:ef72:7801	239.114.120.1
cb15:901b:d157:b51:8045:b51a:ef72:7802	239.114.120.2
cb15:901b:d157:b51:8045:b51a:ef72:7803	239.114.120.3
cb15:901b:d157:b51:8045:b51a:ef72:7804	239.114.120.4
cb15:901b:d157:b51:8045:b51a:ef72:7805	239.114.120.5
cb15:901b:d157:b51:8045:b51a:ef72:7806	239.114.120.6
cb15:901b:d157:b51:8045:b51a:ef72:7807	239.114.120.7
cb15:901b:d157:b51:8045:b51a:ef72:7808	239.114.120.8
cb15:901b:d157:b51:8045:b51a:ef72:7809	239.114.120.9
cb15:901b:d157:b51:8045:b51a:ef72:780a	239.114.120.10
cb15:901b:d157:b51:8045:b51a:ef72:780b	239.114.120.11
cb15:901b:d157:b51:8045:b51a:ef72:780c	239.114.120.12
cb15:901b:d157:b51:8045:b51a:ef72:780d	239.114.120.13
cb15:901b:d157:b51:8045:b51a:ef72:780e	239.114.120.14
cb15:901b:d157:b51:8045:b51a:ef72:780f	239.114.120.15
cb15:901b:d157:b51:8045:b51a:ef72:7810	239.114.120.16
cb15:901b:d157:b51:8045:b51a:ef72:7811	239.114.120.17
cb15:901b:d157:b51:8045:b51a:ef72:7812	239.114.120.18
cb15:901b:d157:b51:8045:b51a:ef72:7813	239.114.120.19
cb15:901b:d157:b51:8045:b51a:ef72:7814	239.114.120.20
cb15:901b:d157:b51:8045:b51a:ef72:7815	239.114.120.21
cb15:901b:d157:b51:8045:b51a:ef72:7816	239.114.120.22
cb15:901b:d157:b51:8045:b51a:ef72:7817	239.114.120.23
cb15:901b:d157:b51:8045:b51a:ef72:7818	239.114.120.24
cb15:901b:d157:b51:8045:b51a:ef72:7819	239.114.120.25
cb15:901b:d157:b51:8045:b51a:ef72:781a	239.114.120.26
cb15:901b:d157:b51:8045:b51a:ef72:781b	239.114.120.27
cb15:901b:d157:b51:8045:b51a:ef72:781c	239.114.120.28
cb15:901b:d157:b51:8045:b51a:ef72:781d	239.114.120.29
cb15:901b:d157:b51:8045:b51a:ef72:781e	239.114.120.30
cb15:901b:d157:b51:8045:b51a:ef72:781f	239.114.120.31
cb15:901b:d157:b51:8045:b51a:ef72:7820	239.114.120.32
cb15:901b:d157:b51:8045:b51a:ef72:7821	239.114.120.33
cb15:901b:d157:b51:8045:b51a:ef72:7822	239.114.120.34
cb15:901b:d157:b51:8045:b51a:ef72:7823	239.114.120.35
cb15:901b:d157:b51:8045:b51a:ef72:7824	239.114.120.36
cb15:901b:d157:b51:8045:b51a:ef72:7825	239.114.120.37
cb15:901b:d157:b51:8045:b51a:ef72:7826	239.114.120.38
cb15:901b:d157:b51:8045:b51a:ef72:7827	239.114.120.39
cb15:901b:d157:b51:8045:b51a:ef72:7828	239.114.120.40
cb15:901b:d157:b51:8045:b51a:ef72:7829	239.114.120.41
cb15:901b:d157:b51:8045:b51a:ef72:782a	239.114.120.42
cb15:901b:d157:b51:8045:b51a:ef72:782b	239.114.120.43
cb15:901b:d157:b51:8045:b51a:ef72:782c	239.114.120.44
cb15:901b:d157:b51:8045:b51a:ef72:782d	239.114.120.45
cb15:901b:d157:b51:8045:b51a:ef72:782e	239.114.120.46
cb15:901b:d157:b51:8045:b51a:ef72:782f	239.114.120.47
cb15:901b:d157:b51:8045:b51a:ef72:7830	239.114.120.48
cb15:901b:d157:b51:8045:b51a:ef72:7831	239.114.120.49
cb15:901b:d157:b51:8045:b51a:ef72:7832	239.114.120.50
cb15:901b:d157:b51:8045:b51a:ef72:7833	239.114.120.51
cb15:901b:d157:b51:8045:b51a:ef72:7834	239.114.120.52
cb15:901b:d157:b51:8045:b51a:ef72:7835	239.114.120.53
cb15:901b:d157:b51:8045:b51a:ef72:7836	239.114.120.54
cb15:901b:d157:b51:8045:b51a:ef72:7837	239.114.120.55
cb15:901b:d157:b51:8045:b51a:ef72:7838	239.114.120.56
cb15:901b:d157:b51:8045:b51a:ef72:7839	239.114.120.57
cb15:901b:d157:b51:8045:b51a:ef72:783a	239.114.120.58
cb15:901b:d157:b51:8045:b51a:ef72:783b	239.114.120.59
cb15:901b:d157:b51:8045:b51a:ef72:783c	239.114.120.60

cb15:901b:d157:b51:8045:b51a:ef72:783d	239.114.120.61
cb15:901b:d157:b51:8045:b51a:ef72:783e	239.114.120.62
cb15:901b:d157:b51:8045:b51a:ef72:783f	239.114.120.63
cb15:901b:d157:b51:8045:b51a:ef72:7840	239.114.120.64
cb15:901b:d157:b51:8045:b51a:ef72:7841	239.114.120.65
cb15:901b:d157:b51:8045:b51a:ef72:7842	239.114.120.66
cb15:901b:d157:b51:8045:b51a:ef72:7843	239.114.120.67
cb15:901b:d157:b51:8045:b51a:ef72:7844	239.114.120.68
cb15:901b:d157:b51:8045:b51a:ef72:7845	239.114.120.69
cb15:901b:d157:b51:8045:b51a:ef72:7846	239.114.120.70
cb15:901b:d157:b51:8045:b51a:ef72:7847	239.114.120.71
cb15:901b:d157:b51:8045:b51a:ef72:7848	239.114.120.72
cb15:901b:d157:b51:8045:b51a:ef72:7849	239.114.120.73
cb15:901b:d157:b51:8045:b51a:ef72:784a	239.114.120.74
cb15:901b:d157:b51:8045:b51a:ef72:784b	239.114.120.75
cb15:901b:d157:b51:8045:b51a:ef72:784c	239.114.120.76
cb15:901b:d157:b51:8045:b51a:ef72:784d	239.114.120.77
cb15:901b:d157:b51:8045:b51a:ef72:784e	239.114.120.78
cb15:901b:d157:b51:8045:b51a:ef72:784f	239.114.120.79
cb15:901b:d157:b51:8045:b51a:ef72:7850	239.114.120.80
cb15:901b:d157:b51:8045:b51a:ef72:7851	239.114.120.81
cb15:901b:d157:b51:8045:b51a:ef72:7852	239.114.120.82
cb15:901b:d157:b51:8045:b51a:ef72:7853	239.114.120.83
cb15:901b:d157:b51:8045:b51a:ef72:7854	239.114.120.84
cb15:901b:d157:b51:8045:b51a:ef72:7855	239.114.120.85
cb15:901b:d157:b51:8045:b51a:ef72:7856	239.114.120.86
cb15:901b:d157:b51:8045:b51a:ef72:7857	239.114.120.87
cb15:901b:d157:b51:8045:b51a:ef72:7858	239.114.120.88
cb15:901b:d157:b51:8045:b51a:ef72:7859	239.114.120.89
cb15:901b:d157:b51:8045:b51a:ef72:785a	239.114.120.90
cb15:901b:d157:b51:8045:b51a:ef72:785b	239.114.120.91
cb15:901b:d157:b51:8045:b51a:ef72:785c	239.114.120.92
cb15:901b:d157:b51:8045:b51a:ef72:785d	239.114.120.93
cb15:901b:d157:b51:8045:b51a:ef72:785e	239.114.120.94
cb15:901b:d157:b51:8045:b51a:ef72:785f	239.114.120.95
cb15:901b:d157:b51:8045:b51a:ef72:7860	239.114.120.96
cb15:901b:d157:b51:8045:b51a:ef72:7861	239.114.120.97
cb15:901b:d157:b51:8045:b51a:ef72:7862	239.114.120.98
cb15:901b:d157:b51:8045:b51a:ef72:7863	239.114.120.99
cb15:901b:d157:b51:8045:b51a:ef72:7864	239.114.120.100
cb15:901b:d157:b51:8045:b51a:ef72:7865	239.114.120.101
cb15:901b:d157:b51:8045:b51a:ef72:7866	239.114.120.102
cb15:901b:d157:b51:8045:b51a:ef72:7867	239.114.120.103
cb15:901b:d157:b51:8045:b51a:ef72:7868	239.114.120.104
cb15:901b:d157:b51:8045:b51a:ef72:7869	239.114.120.105
cb15:901b:d157:b51:8045:b51a:ef72:786a	239.114.120.106
cb15:901b:d157:b51:8045:b51a:ef72:786b	239.114.120.107
cb15:901b:d157:b51:8045:b51a:ef72:786c	239.114.120.108
cb15:901b:d157:b51:8045:b51a:ef72:786d	239.114.120.109
cb15:901b:d157:b51:8045:b51a:ef72:786e	239.114.120.110
cb15:901b:d157:b51:8045:b51a:ef72:786f	239.114.120.111
cb15:901b:d157:b51:8045:b51a:ef72:7870	239.114.120.112
cb15:901b:d157:b51:8045:b51a:ef72:7871	239.114.120.113
cb15:901b:d157:b51:8045:b51a:ef72:7872	239.114.120.114
cb15:901b:d157:b51:8045:b51a:ef72:7873	239.114.120.115
cb15:901b:d157:b51:8045:b51a:ef72:7874	239.114.120.116
cb15:901b:d157:b51:8045:b51a:ef72:7875	239.114.120.117
cb15:901b:d157:b51:8045:b51a:ef72:7876	239.114.120.118
cb15:901b:d157:b51:8045:b51a:ef72:7877	239.114.120.119
cb15:901b:d157:b51:8045:b51a:ef72:7878	239.114.120.120

cb15:901b:d157:b51:8045:b51a:ef72:7879	239.114.120.121
cb15:901b:d157:b51:8045:b51a:ef72:787a	239.114.120.122
cb15:901b:d157:b51:8045:b51a:ef72:787b	239.114.120.123
cb15:901b:d157:b51:8045:b51a:ef72:787c	239.114.120.124
cb15:901b:d157:b51:8045:b51a:ef72:787d	239.114.120.125
cb15:901b:d157:b51:8045:b51a:ef72:787e	239.114.120.126
cb15:901b:d157:b51:8045:b51a:ef72:787f	239.114.120.127
cb15:901b:d157:b51:8045:b51a:ef72:7880	239.114.120.128
cb15:901b:d157:b51:8045:b51a:ef72:7881	239.114.120.129
cb15:901b:d157:b51:8045:b51a:ef72:7882	239.114.120.130
cb15:901b:d157:b51:8045:b51a:ef72:7883	239.114.120.131
cb15:901b:d157:b51:8045:b51a:ef72:7884	239.114.120.132
cb15:901b:d157:b51:8045:b51a:ef72:7885	239.114.120.133
cb15:901b:d157:b51:8045:b51a:ef72:7886	239.114.120.134
cb15:901b:d157:b51:8045:b51a:ef72:7887	239.114.120.135
cb15:901b:d157:b51:8045:b51a:ef72:7888	239.114.120.136
cb15:901b:d157:b51:8045:b51a:ef72:7889	239.114.120.137
cb15:901b:d157:b51:8045:b51a:ef72:788a	239.114.120.138
cb15:901b:d157:b51:8045:b51a:ef72:788b	239.114.120.139
cb15:901b:d157:b51:8045:b51a:ef72:788c	239.114.120.140
cb15:901b:d157:b51:8045:b51a:ef72:788d	239.114.120.141
cb15:901b:d157:b51:8045:b51a:ef72:788e	239.114.120.142
cb15:901b:d157:b51:8045:b51a:ef72:788f	239.114.120.143
cb15:901b:d157:b51:8045:b51a:ef72:7890	239.114.120.144
cb15:901b:d157:b51:8045:b51a:ef72:7891	239.114.120.145
cb15:901b:d157:b51:8045:b51a:ef72:7892	239.114.120.146
cb15:901b:d157:b51:8045:b51a:ef72:7893	239.114.120.147
cb15:901b:d157:b51:8045:b51a:ef72:7894	239.114.120.148
cb15:901b:d157:b51:8045:b51a:ef72:7895	239.114.120.149
cb15:901b:d157:b51:8045:b51a:ef72:7896	239.114.120.150
cb15:901b:d157:b51:8045:b51a:ef72:7897	239.114.120.151
cb15:901b:d157:b51:8045:b51a:ef72:7898	239.114.120.152
cb15:901b:d157:b51:8045:b51a:ef72:7899	239.114.120.153
cb15:901b:d157:b51:8045:b51a:ef72:789a	239.114.120.154
cb15:901b:d157:b51:8045:b51a:ef72:789b	239.114.120.155
cb15:901b:d157:b51:8045:b51a:ef72:789c	239.114.120.156
cb15:901b:d157:b51:8045:b51a:ef72:789d	239.114.120.157
cb15:901b:d157:b51:8045:b51a:ef72:789e	239.114.120.158
cb15:901b:d157:b51:8045:b51a:ef72:789f	239.114.120.159
cb15:901b:d157:b51:8045:b51a:ef72:78a0	239.114.120.160
cb15:901b:d157:b51:8045:b51a:ef72:78a1	239.114.120.161
cb15:901b:d157:b51:8045:b51a:ef72:78a2	239.114.120.162
cb15:901b:d157:b51:8045:b51a:ef72:78a3	239.114.120.163
cb15:901b:d157:b51:8045:b51a:ef72:78a4	239.114.120.164
cb15:901b:d157:b51:8045:b51a:ef72:78a5	239.114.120.165
cb15:901b:d157:b51:8045:b51a:ef72:78a6	239.114.120.166
cb15:901b:d157:b51:8045:b51a:ef72:78a7	239.114.120.167
cb15:901b:d157:b51:8045:b51a:ef72:78a8	239.114.120.168
cb15:901b:d157:b51:8045:b51a:ef72:78a9	239.114.120.169
cb15:901b:d157:b51:8045:b51a:ef72:78aa	239.114.120.170
cb15:901b:d157:b51:8045:b51a:ef72:78ab	239.114.120.171
cb15:901b:d157:b51:8045:b51a:ef72:78ac	239.114.120.172
cb15:901b:d157:b51:8045:b51a:ef72:78ad	239.114.120.173
cb15:901b:d157:b51:8045:b51a:ef72:78ae	239.114.120.174
cb15:901b:d157:b51:8045:b51a:ef72:78af	239.114.120.175
cb15:901b:d157:b51:8045:b51a:ef72:78b0	239.114.120.176
cb15:901b:d157:b51:8045:b51a:ef72:78b1	239.114.120.177
cb15:901b:d157:b51:8045:b51a:ef72:78b2	239.114.120.178
cb15:901b:d157:b51:8045:b51a:ef72:78b3	239.114.120.179
cb15:901b:d157:b51:8045:b51a:ef72:78b4	239.114.120.180

cb15:901b:d157:b51:8045:b51a:ef72:78b5	239.114.120.181
cb15:901b:d157:b51:8045:b51a:ef72:78b6	239.114.120.182
cb15:901b:d157:b51:8045:b51a:ef72:78b7	239.114.120.183
cb15:901b:d157:b51:8045:b51a:ef72:78b8	239.114.120.184
cb15:901b:d157:b51:8045:b51a:ef72:78b9	239.114.120.185
cb15:901b:d157:b51:8045:b51a:ef72:78ba	239.114.120.186
cb15:901b:d157:b51:8045:b51a:ef72:78bb	239.114.120.187
cb15:901b:d157:b51:8045:b51a:ef72:78bc	239.114.120.188
cb15:901b:d157:b51:8045:b51a:ef72:78bd	239.114.120.189
cb15:901b:d157:b51:8045:b51a:ef72:78be	239.114.120.190
cb15:901b:d157:b51:8045:b51a:ef72:78bf	239.114.120.191
cb15:901b:d157:b51:8045:b51a:ef72:78c0	239.114.120.192
cb15:901b:d157:b51:8045:b51a:ef72:78c1	239.114.120.193
cb15:901b:d157:b51:8045:b51a:ef72:78c2	239.114.120.194
cb15:901b:d157:b51:8045:b51a:ef72:78c3	239.114.120.195
cb15:901b:d157:b51:8045:b51a:ef72:78c4	239.114.120.196
cb15:901b:d157:b51:8045:b51a:ef72:78c5	239.114.120.197
cb15:901b:d157:b51:8045:b51a:ef72:78c6	239.114.120.198
cb15:901b:d157:b51:8045:b51a:ef72:78c7	239.114.120.199
cb15:901b:d157:b51:8045:b51a:ef72:78c8	239.114.120.200
cb15:901b:d157:b51:8045:b51a:ef72:78c9	239.114.120.201
cb15:901b:d157:b51:8045:b51a:ef72:78ca	239.114.120.202
cb15:901b:d157:b51:8045:b51a:ef72:78cb	239.114.120.203
cb15:901b:d157:b51:8045:b51a:ef72:78cc	239.114.120.204
cb15:901b:d157:b51:8045:b51a:ef72:78cd	239.114.120.205
cb15:901b:d157:b51:8045:b51a:ef72:78ce	239.114.120.206
cb15:901b:d157:b51:8045:b51a:ef72:78cf	239.114.120.207
cb15:901b:d157:b51:8045:b51a:ef72:78d0	239.114.120.208
cb15:901b:d157:b51:8045:b51a:ef72:78d1	239.114.120.209
cb15:901b:d157:b51:8045:b51a:ef72:78d2	239.114.120.210
cb15:901b:d157:b51:8045:b51a:ef72:78d3	239.114.120.211
cb15:901b:d157:b51:8045:b51a:ef72:78d4	239.114.120.212
cb15:901b:d157:b51:8045:b51a:ef72:78d5	239.114.120.213
cb15:901b:d157:b51:8045:b51a:ef72:78d6	239.114.120.214
cb15:901b:d157:b51:8045:b51a:ef72:78d7	239.114.120.215
cb15:901b:d157:b51:8045:b51a:ef72:78d8	239.114.120.216
cb15:901b:d157:b51:8045:b51a:ef72:78d9	239.114.120.217
cb15:901b:d157:b51:8045:b51a:ef72:78da	239.114.120.218
cb15:901b:d157:b51:8045:b51a:ef72:78db	239.114.120.219
cb15:901b:d157:b51:8045:b51a:ef72:78dc	239.114.120.220
cb15:901b:d157:b51:8045:b51a:ef72:78dd	239.114.120.221
cb15:901b:d157:b51:8045:b51a:ef72:78de	239.114.120.222
cb15:901b:d157:b51:8045:b51a:ef72:78df	239.114.120.223
cb15:901b:d157:b51:8045:b51a:ef72:78e0	239.114.120.224
cb15:901b:d157:b51:8045:b51a:ef72:78e1	239.114.120.225
cb15:901b:d157:b51:8045:b51a:ef72:78e2	239.114.120.226
cb15:901b:d157:b51:8045:b51a:ef72:78e3	239.114.120.227
cb15:901b:d157:b51:8045:b51a:ef72:78e4	239.114.120.228
cb15:901b:d157:b51:8045:b51a:ef72:78e5	239.114.120.229
cb15:901b:d157:b51:8045:b51a:ef72:78e6	239.114.120.230
cb15:901b:d157:b51:8045:b51a:ef72:78e7	239.114.120.231
cb15:901b:d157:b51:8045:b51a:ef72:78e8	239.114.120.232
cb15:901b:d157:b51:8045:b51a:ef72:78e9	239.114.120.233
cb15:901b:d157:b51:8045:b51a:ef72:78ea	239.114.120.234
cb15:901b:d157:b51:8045:b51a:ef72:78eb	239.114.120.235
cb15:901b:d157:b51:8045:b51a:ef72:78ec	239.114.120.236
cb15:901b:d157:b51:8045:b51a:ef72:78ed	239.114.120.237
cb15:901b:d157:b51:8045:b51a:ef72:78ee	239.114.120.238
cb15:901b:d157:b51:8045:b51a:ef72:78ef	239.114.120.239
cb15:901b:d157:b51:8045:b51a:ef72:78f0	239.114.120.240
cb15:901b:d157:b51:8045:b51a:ef72:78f1	239.114.120.241
cb15:901b:d157:b51:8045:b51a:ef72:78f2	239.114.120.242
cb15:901b:d157:b51:8045:b51a:ef72:78f3	239.114.120.243
cb15:901b:d157:b51:8045:b51a:ef72:78f4	239.114.120.244
cb15:901b:d157:b51:8045:b51a:ef72:78f5	239.114.120.245
cb15:901b:d157:b51:8045:b51a:ef72:78f6	239.114.120.246
cb15:901b:d157:b51:8045:b51a:ef72:78f7	239.114.120.247
cb15:901b:d157:b51:8045:b51a:ef72:78f8	239.114.120.248
cb15:901b:d157:b51:8045:b51a:ef72:78f9	239.114.120.249
cb15:901b:d157:b51:8045:b51a:ef72:78fa	239.114.120.250
cb15:901b:d157:b51:8045:b51a:ef72:78fb	239.114.120.251
cb15:901b:d157:b51:8045:b51a:ef72:78fc	239.114.120.252
cb15:901b:d157:b51:8045:b51a:ef72:78fd	239.114.120.253
cb15:901b:d157:b51:8045:b51a:ef72:78fe	239.114.120.254
cb15:901b:d157:b51:8045:b51a:ef72:78ff	239.114.120.255

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.