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:de72:fe72:7801	254.114.120.1
cb15:901b:901b:fb65:4024:de72:fe72:7802	254.114.120.2
cb15:901b:901b:fb65:4024:de72:fe72:7803	254.114.120.3
cb15:901b:901b:fb65:4024:de72:fe72:7804	254.114.120.4
cb15:901b:901b:fb65:4024:de72:fe72:7805	254.114.120.5
cb15:901b:901b:fb65:4024:de72:fe72:7806	254.114.120.6
cb15:901b:901b:fb65:4024:de72:fe72:7807	254.114.120.7
cb15:901b:901b:fb65:4024:de72:fe72:7808	254.114.120.8
cb15:901b:901b:fb65:4024:de72:fe72:7809	254.114.120.9
cb15:901b:901b:fb65:4024:de72:fe72:780a	254.114.120.10
cb15:901b:901b:fb65:4024:de72:fe72:780b	254.114.120.11
cb15:901b:901b:fb65:4024:de72:fe72:780c	254.114.120.12
cb15:901b:901b:fb65:4024:de72:fe72:780d	254.114.120.13
cb15:901b:901b:fb65:4024:de72:fe72:780e	254.114.120.14
cb15:901b:901b:fb65:4024:de72:fe72:780f	254.114.120.15
cb15:901b:901b:fb65:4024:de72:fe72:7810	254.114.120.16
cb15:901b:901b:fb65:4024:de72:fe72:7811	254.114.120.17
cb15:901b:901b:fb65:4024:de72:fe72:7812	254.114.120.18
cb15:901b:901b:fb65:4024:de72:fe72:7813	254.114.120.19
cb15:901b:901b:fb65:4024:de72:fe72:7814	254.114.120.20
cb15:901b:901b:fb65:4024:de72:fe72:7815	254.114.120.21
cb15:901b:901b:fb65:4024:de72:fe72:7816	254.114.120.22
cb15:901b:901b:fb65:4024:de72:fe72:7817	254.114.120.23
cb15:901b:901b:fb65:4024:de72:fe72:7818	254.114.120.24
cb15:901b:901b:fb65:4024:de72:fe72:7819	254.114.120.25
cb15:901b:901b:fb65:4024:de72:fe72:781a	254.114.120.26
cb15:901b:901b:fb65:4024:de72:fe72:781b	254.114.120.27
cb15:901b:901b:fb65:4024:de72:fe72:781c	254.114.120.28
cb15:901b:901b:fb65:4024:de72:fe72:781d	254.114.120.29
cb15:901b:901b:fb65:4024:de72:fe72:781e	254.114.120.30
cb15:901b:901b:fb65:4024:de72:fe72:781f	254.114.120.31
cb15:901b:901b:fb65:4024:de72:fe72:7820	254.114.120.32
cb15:901b:901b:fb65:4024:de72:fe72:7821	254.114.120.33
cb15:901b:901b:fb65:4024:de72:fe72:7822	254.114.120.34
cb15:901b:901b:fb65:4024:de72:fe72:7823	254.114.120.35
cb15:901b:901b:fb65:4024:de72:fe72:7824	254.114.120.36
cb15:901b:901b:fb65:4024:de72:fe72:7825	254.114.120.37
cb15:901b:901b:fb65:4024:de72:fe72:7826	254.114.120.38
cb15:901b:901b:fb65:4024:de72:fe72:7827	254.114.120.39
cb15:901b:901b:fb65:4024:de72:fe72:7828	254.114.120.40
cb15:901b:901b:fb65:4024:de72:fe72:7829	254.114.120.41
cb15:901b:901b:fb65:4024:de72:fe72:782a	254.114.120.42
cb15:901b:901b:fb65:4024:de72:fe72:782b	254.114.120.43
cb15:901b:901b:fb65:4024:de72:fe72:782c	254.114.120.44
cb15:901b:901b:fb65:4024:de72:fe72:782d	254.114.120.45
cb15:901b:901b:fb65:4024:de72:fe72:782e	254.114.120.46
cb15:901b:901b:fb65:4024:de72:fe72:782f	254.114.120.47
cb15:901b:901b:fb65:4024:de72:fe72:7830	254.114.120.48
cb15:901b:901b:fb65:4024:de72:fe72:7831	254.114.120.49
cb15:901b:901b:fb65:4024:de72:fe72:7832	254.114.120.50
cb15:901b:901b:fb65:4024:de72:fe72:7833	254.114.120.51
cb15:901b:901b:fb65:4024:de72:fe72:7834	254.114.120.52
cb15:901b:901b:fb65:4024:de72:fe72:7835	254.114.120.53
cb15:901b:901b:fb65:4024:de72:fe72:7836	254.114.120.54
cb15:901b:901b:fb65:4024:de72:fe72:7837	254.114.120.55
cb15:901b:901b:fb65:4024:de72:fe72:7838	254.114.120.56
cb15:901b:901b:fb65:4024:de72:fe72:7839	254.114.120.57
cb15:901b:901b:fb65:4024:de72:fe72:783a	254.114.120.58
cb15:901b:901b:fb65:4024:de72:fe72:783b	254.114.120.59
cb15:901b:901b:fb65:4024:de72:fe72:783c	254.114.120.60

cb15:901b:901b:fb65:4024:de72:fe72:783d	254.114.120.61
cb15:901b:901b:fb65:4024:de72:fe72:783e	254.114.120.62
cb15:901b:901b:fb65:4024:de72:fe72:783f	254.114.120.63
cb15:901b:901b:fb65:4024:de72:fe72:7840	254.114.120.64
cb15:901b:901b:fb65:4024:de72:fe72:7841	254.114.120.65
cb15:901b:901b:fb65:4024:de72:fe72:7842	254.114.120.66
cb15:901b:901b:fb65:4024:de72:fe72:7843	254.114.120.67
cb15:901b:901b:fb65:4024:de72:fe72:7844	254.114.120.68
cb15:901b:901b:fb65:4024:de72:fe72:7845	254.114.120.69
cb15:901b:901b:fb65:4024:de72:fe72:7846	254.114.120.70
cb15:901b:901b:fb65:4024:de72:fe72:7847	254.114.120.71
cb15:901b:901b:fb65:4024:de72:fe72:7848	254.114.120.72
cb15:901b:901b:fb65:4024:de72:fe72:7849	254.114.120.73
cb15:901b:901b:fb65:4024:de72:fe72:784a	254.114.120.74
cb15:901b:901b:fb65:4024:de72:fe72:784b	254.114.120.75
cb15:901b:901b:fb65:4024:de72:fe72:784c	254.114.120.76
cb15:901b:901b:fb65:4024:de72:fe72:784d	254.114.120.77
cb15:901b:901b:fb65:4024:de72:fe72:784e	254.114.120.78
cb15:901b:901b:fb65:4024:de72:fe72:784f	254.114.120.79
cb15:901b:901b:fb65:4024:de72:fe72:7850	254.114.120.80
cb15:901b:901b:fb65:4024:de72:fe72:7851	254.114.120.81
cb15:901b:901b:fb65:4024:de72:fe72:7852	254.114.120.82
cb15:901b:901b:fb65:4024:de72:fe72:7853	254.114.120.83
cb15:901b:901b:fb65:4024:de72:fe72:7854	254.114.120.84
cb15:901b:901b:fb65:4024:de72:fe72:7855	254.114.120.85
cb15:901b:901b:fb65:4024:de72:fe72:7856	254.114.120.86
cb15:901b:901b:fb65:4024:de72:fe72:7857	254.114.120.87
cb15:901b:901b:fb65:4024:de72:fe72:7858	254.114.120.88
cb15:901b:901b:fb65:4024:de72:fe72:7859	254.114.120.89
cb15:901b:901b:fb65:4024:de72:fe72:785a	254.114.120.90
cb15:901b:901b:fb65:4024:de72:fe72:785b	254.114.120.91
cb15:901b:901b:fb65:4024:de72:fe72:785c	254.114.120.92
cb15:901b:901b:fb65:4024:de72:fe72:785d	254.114.120.93
cb15:901b:901b:fb65:4024:de72:fe72:785e	254.114.120.94
cb15:901b:901b:fb65:4024:de72:fe72:785f	254.114.120.95
cb15:901b:901b:fb65:4024:de72:fe72:7860	254.114.120.96
cb15:901b:901b:fb65:4024:de72:fe72:7861	254.114.120.97
cb15:901b:901b:fb65:4024:de72:fe72:7862	254.114.120.98
cb15:901b:901b:fb65:4024:de72:fe72:7863	254.114.120.99
cb15:901b:901b:fb65:4024:de72:fe72:7864	254.114.120.100
cb15:901b:901b:fb65:4024:de72:fe72:7865	254.114.120.101
cb15:901b:901b:fb65:4024:de72:fe72:7866	254.114.120.102
cb15:901b:901b:fb65:4024:de72:fe72:7867	254.114.120.103
cb15:901b:901b:fb65:4024:de72:fe72:7868	254.114.120.104
cb15:901b:901b:fb65:4024:de72:fe72:7869	254.114.120.105
cb15:901b:901b:fb65:4024:de72:fe72:786a	254.114.120.106
cb15:901b:901b:fb65:4024:de72:fe72:786b	254.114.120.107
cb15:901b:901b:fb65:4024:de72:fe72:786c	254.114.120.108
cb15:901b:901b:fb65:4024:de72:fe72:786d	254.114.120.109
cb15:901b:901b:fb65:4024:de72:fe72:786e	254.114.120.110
cb15:901b:901b:fb65:4024:de72:fe72:786f	254.114.120.111
cb15:901b:901b:fb65:4024:de72:fe72:7870	254.114.120.112
cb15:901b:901b:fb65:4024:de72:fe72:7871	254.114.120.113
cb15:901b:901b:fb65:4024:de72:fe72:7872	254.114.120.114
cb15:901b:901b:fb65:4024:de72:fe72:7873	254.114.120.115
cb15:901b:901b:fb65:4024:de72:fe72:7874	254.114.120.116
cb15:901b:901b:fb65:4024:de72:fe72:7875	254.114.120.117
cb15:901b:901b:fb65:4024:de72:fe72:7876	254.114.120.118
cb15:901b:901b:fb65:4024:de72:fe72:7877	254.114.120.119
cb15:901b:901b:fb65:4024:de72:fe72:7878	254.114.120.120

cb15:901b:901b:fb65:4024:de72:fe72:7879	254.114.120.121
cb15:901b:901b:fb65:4024:de72:fe72:787a	254.114.120.122
cb15:901b:901b:fb65:4024:de72:fe72:787b	254.114.120.123
cb15:901b:901b:fb65:4024:de72:fe72:787c	254.114.120.124
cb15:901b:901b:fb65:4024:de72:fe72:787d	254.114.120.125
cb15:901b:901b:fb65:4024:de72:fe72:787e	254.114.120.126
cb15:901b:901b:fb65:4024:de72:fe72:787f	254.114.120.127
cb15:901b:901b:fb65:4024:de72:fe72:7880	254.114.120.128
cb15:901b:901b:fb65:4024:de72:fe72:7881	254.114.120.129
cb15:901b:901b:fb65:4024:de72:fe72:7882	254.114.120.130
cb15:901b:901b:fb65:4024:de72:fe72:7883	254.114.120.131
cb15:901b:901b:fb65:4024:de72:fe72:7884	254.114.120.132
cb15:901b:901b:fb65:4024:de72:fe72:7885	254.114.120.133
cb15:901b:901b:fb65:4024:de72:fe72:7886	254.114.120.134
cb15:901b:901b:fb65:4024:de72:fe72:7887	254.114.120.135
cb15:901b:901b:fb65:4024:de72:fe72:7888	254.114.120.136
cb15:901b:901b:fb65:4024:de72:fe72:7889	254.114.120.137
cb15:901b:901b:fb65:4024:de72:fe72:788a	254.114.120.138
cb15:901b:901b:fb65:4024:de72:fe72:788b	254.114.120.139
cb15:901b:901b:fb65:4024:de72:fe72:788c	254.114.120.140
cb15:901b:901b:fb65:4024:de72:fe72:788d	254.114.120.141
cb15:901b:901b:fb65:4024:de72:fe72:788e	254.114.120.142
cb15:901b:901b:fb65:4024:de72:fe72:788f	254.114.120.143
cb15:901b:901b:fb65:4024:de72:fe72:7890	254.114.120.144
cb15:901b:901b:fb65:4024:de72:fe72:7891	254.114.120.145
cb15:901b:901b:fb65:4024:de72:fe72:7892	254.114.120.146
cb15:901b:901b:fb65:4024:de72:fe72:7893	254.114.120.147
cb15:901b:901b:fb65:4024:de72:fe72:7894	254.114.120.148
cb15:901b:901b:fb65:4024:de72:fe72:7895	254.114.120.149
cb15:901b:901b:fb65:4024:de72:fe72:7896	254.114.120.150
cb15:901b:901b:fb65:4024:de72:fe72:7897	254.114.120.151
cb15:901b:901b:fb65:4024:de72:fe72:7898	254.114.120.152
cb15:901b:901b:fb65:4024:de72:fe72:7899	254.114.120.153
cb15:901b:901b:fb65:4024:de72:fe72:789a	254.114.120.154
cb15:901b:901b:fb65:4024:de72:fe72:789b	254.114.120.155
cb15:901b:901b:fb65:4024:de72:fe72:789c	254.114.120.156
cb15:901b:901b:fb65:4024:de72:fe72:789d	254.114.120.157
cb15:901b:901b:fb65:4024:de72:fe72:789e	254.114.120.158
cb15:901b:901b:fb65:4024:de72:fe72:789f	254.114.120.159
cb15:901b:901b:fb65:4024:de72:fe72:78a0	254.114.120.160
cb15:901b:901b:fb65:4024:de72:fe72:78a1	254.114.120.161
cb15:901b:901b:fb65:4024:de72:fe72:78a2	254.114.120.162
cb15:901b:901b:fb65:4024:de72:fe72:78a3	254.114.120.163
cb15:901b:901b:fb65:4024:de72:fe72:78a4	254.114.120.164
cb15:901b:901b:fb65:4024:de72:fe72:78a5	254.114.120.165
cb15:901b:901b:fb65:4024:de72:fe72:78a6	254.114.120.166
cb15:901b:901b:fb65:4024:de72:fe72:78a7	254.114.120.167
cb15:901b:901b:fb65:4024:de72:fe72:78a8	254.114.120.168
cb15:901b:901b:fb65:4024:de72:fe72:78a9	254.114.120.169
cb15:901b:901b:fb65:4024:de72:fe72:78aa	254.114.120.170
cb15:901b:901b:fb65:4024:de72:fe72:78ab	254.114.120.171
cb15:901b:901b:fb65:4024:de72:fe72:78ac	254.114.120.172
cb15:901b:901b:fb65:4024:de72:fe72:78ad	254.114.120.173
cb15:901b:901b:fb65:4024:de72:fe72:78ae	254.114.120.174
cb15:901b:901b:fb65:4024:de72:fe72:78af	254.114.120.175
cb15:901b:901b:fb65:4024:de72:fe72:78b0	254.114.120.176
cb15:901b:901b:fb65:4024:de72:fe72:78b1	254.114.120.177
cb15:901b:901b:fb65:4024:de72:fe72:78b2	254.114.120.178
cb15:901b:901b:fb65:4024:de72:fe72:78b3	254.114.120.179
cb15:901b:901b:fb65:4024:de72:fe72:78b4	254.114.120.180

cb15:901b:901b:fb65:4024:de72:fe72:78b5	254.114.120.181
cb15:901b:901b:fb65:4024:de72:fe72:78b6	254.114.120.182
cb15:901b:901b:fb65:4024:de72:fe72:78b7	254.114.120.183
cb15:901b:901b:fb65:4024:de72:fe72:78b8	254.114.120.184
cb15:901b:901b:fb65:4024:de72:fe72:78b9	254.114.120.185
cb15:901b:901b:fb65:4024:de72:fe72:78ba	254.114.120.186
cb15:901b:901b:fb65:4024:de72:fe72:78bb	254.114.120.187
cb15:901b:901b:fb65:4024:de72:fe72:78bc	254.114.120.188
cb15:901b:901b:fb65:4024:de72:fe72:78bd	254.114.120.189
cb15:901b:901b:fb65:4024:de72:fe72:78be	254.114.120.190
cb15:901b:901b:fb65:4024:de72:fe72:78bf	254.114.120.191
cb15:901b:901b:fb65:4024:de72:fe72:78c0	254.114.120.192
cb15:901b:901b:fb65:4024:de72:fe72:78c1	254.114.120.193
cb15:901b:901b:fb65:4024:de72:fe72:78c2	254.114.120.194
cb15:901b:901b:fb65:4024:de72:fe72:78c3	254.114.120.195
cb15:901b:901b:fb65:4024:de72:fe72:78c4	254.114.120.196
cb15:901b:901b:fb65:4024:de72:fe72:78c5	254.114.120.197
cb15:901b:901b:fb65:4024:de72:fe72:78c6	254.114.120.198
cb15:901b:901b:fb65:4024:de72:fe72:78c7	254.114.120.199
cb15:901b:901b:fb65:4024:de72:fe72:78c8	254.114.120.200
cb15:901b:901b:fb65:4024:de72:fe72:78c9	254.114.120.201
cb15:901b:901b:fb65:4024:de72:fe72:78ca	254.114.120.202
cb15:901b:901b:fb65:4024:de72:fe72:78cb	254.114.120.203
cb15:901b:901b:fb65:4024:de72:fe72:78cc	254.114.120.204
cb15:901b:901b:fb65:4024:de72:fe72:78cd	254.114.120.205
cb15:901b:901b:fb65:4024:de72:fe72:78ce	254.114.120.206
cb15:901b:901b:fb65:4024:de72:fe72:78cf	254.114.120.207
cb15:901b:901b:fb65:4024:de72:fe72:78d0	254.114.120.208
cb15:901b:901b:fb65:4024:de72:fe72:78d1	254.114.120.209
cb15:901b:901b:fb65:4024:de72:fe72:78d2	254.114.120.210
cb15:901b:901b:fb65:4024:de72:fe72:78d3	254.114.120.211
cb15:901b:901b:fb65:4024:de72:fe72:78d4	254.114.120.212
cb15:901b:901b:fb65:4024:de72:fe72:78d5	254.114.120.213
cb15:901b:901b:fb65:4024:de72:fe72:78d6	254.114.120.214
cb15:901b:901b:fb65:4024:de72:fe72:78d7	254.114.120.215
cb15:901b:901b:fb65:4024:de72:fe72:78d8	254.114.120.216
cb15:901b:901b:fb65:4024:de72:fe72:78d9	254.114.120.217
cb15:901b:901b:fb65:4024:de72:fe72:78da	254.114.120.218
cb15:901b:901b:fb65:4024:de72:fe72:78db	254.114.120.219
cb15:901b:901b:fb65:4024:de72:fe72:78dc	254.114.120.220
cb15:901b:901b:fb65:4024:de72:fe72:78dd	254.114.120.221
cb15:901b:901b:fb65:4024:de72:fe72:78de	254.114.120.222
cb15:901b:901b:fb65:4024:de72:fe72:78df	254.114.120.223
cb15:901b:901b:fb65:4024:de72:fe72:78e0	254.114.120.224
cb15:901b:901b:fb65:4024:de72:fe72:78e1	254.114.120.225
cb15:901b:901b:fb65:4024:de72:fe72:78e2	254.114.120.226
cb15:901b:901b:fb65:4024:de72:fe72:78e3	254.114.120.227
cb15:901b:901b:fb65:4024:de72:fe72:78e4	254.114.120.228
cb15:901b:901b:fb65:4024:de72:fe72:78e5	254.114.120.229
cb15:901b:901b:fb65:4024:de72:fe72:78e6	254.114.120.230
cb15:901b:901b:fb65:4024:de72:fe72:78e7	254.114.120.231
cb15:901b:901b:fb65:4024:de72:fe72:78e8	254.114.120.232
cb15:901b:901b:fb65:4024:de72:fe72:78e9	254.114.120.233
cb15:901b:901b:fb65:4024:de72:fe72:78ea	254.114.120.234
cb15:901b:901b:fb65:4024:de72:fe72:78eb	254.114.120.235
cb15:901b:901b:fb65:4024:de72:fe72:78ec	254.114.120.236
cb15:901b:901b:fb65:4024:de72:fe72:78ed	254.114.120.237
cb15:901b:901b:fb65:4024:de72:fe72:78ee	254.114.120.238
cb15:901b:901b:fb65:4024:de72:fe72:78ef	254.114.120.239
cb15:901b:901b:fb65:4024:de72:fe72:78f0	254.114.120.240
cb15:901b:901b:fb65:4024:de72:fe72:78f1	254.114.120.241
cb15:901b:901b:fb65:4024:de72:fe72:78f2	254.114.120.242
cb15:901b:901b:fb65:4024:de72:fe72:78f3	254.114.120.243
cb15:901b:901b:fb65:4024:de72:fe72:78f4	254.114.120.244
cb15:901b:901b:fb65:4024:de72:fe72:78f5	254.114.120.245
cb15:901b:901b:fb65:4024:de72:fe72:78f6	254.114.120.246
cb15:901b:901b:fb65:4024:de72:fe72:78f7	254.114.120.247
cb15:901b:901b:fb65:4024:de72:fe72:78f8	254.114.120.248
cb15:901b:901b:fb65:4024:de72:fe72:78f9	254.114.120.249
cb15:901b:901b:fb65:4024:de72:fe72:78fa	254.114.120.250
cb15:901b:901b:fb65:4024:de72:fe72:78fb	254.114.120.251
cb15:901b:901b:fb65:4024:de72:fe72:78fc	254.114.120.252
cb15:901b:901b:fb65:4024:de72:fe72:78fd	254.114.120.253
cb15:901b:901b:fb65:4024:de72:fe72:78fe	254.114.120.254
cb15:901b:901b:fb65:4024:de72:fe72:78ff	254.114.120.255

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.