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:c2bc:7901	194.188.121.1
cb15:901b:8024:cd24:8081:155:c2bc:7902	194.188.121.2
cb15:901b:8024:cd24:8081:155:c2bc:7903	194.188.121.3
cb15:901b:8024:cd24:8081:155:c2bc:7904	194.188.121.4
cb15:901b:8024:cd24:8081:155:c2bc:7905	194.188.121.5
cb15:901b:8024:cd24:8081:155:c2bc:7906	194.188.121.6
cb15:901b:8024:cd24:8081:155:c2bc:7907	194.188.121.7
cb15:901b:8024:cd24:8081:155:c2bc:7908	194.188.121.8
cb15:901b:8024:cd24:8081:155:c2bc:7909	194.188.121.9
cb15:901b:8024:cd24:8081:155:c2bc:790a	194.188.121.10
cb15:901b:8024:cd24:8081:155:c2bc:790b	194.188.121.11
cb15:901b:8024:cd24:8081:155:c2bc:790c	194.188.121.12
cb15:901b:8024:cd24:8081:155:c2bc:790d	194.188.121.13
cb15:901b:8024:cd24:8081:155:c2bc:790e	194.188.121.14
cb15:901b:8024:cd24:8081:155:c2bc:790f	194.188.121.15
cb15:901b:8024:cd24:8081:155:c2bc:7910	194.188.121.16
cb15:901b:8024:cd24:8081:155:c2bc:7911	194.188.121.17
cb15:901b:8024:cd24:8081:155:c2bc:7912	194.188.121.18
cb15:901b:8024:cd24:8081:155:c2bc:7913	194.188.121.19
cb15:901b:8024:cd24:8081:155:c2bc:7914	194.188.121.20
cb15:901b:8024:cd24:8081:155:c2bc:7915	194.188.121.21
cb15:901b:8024:cd24:8081:155:c2bc:7916	194.188.121.22
cb15:901b:8024:cd24:8081:155:c2bc:7917	194.188.121.23
cb15:901b:8024:cd24:8081:155:c2bc:7918	194.188.121.24
cb15:901b:8024:cd24:8081:155:c2bc:7919	194.188.121.25
cb15:901b:8024:cd24:8081:155:c2bc:791a	194.188.121.26
cb15:901b:8024:cd24:8081:155:c2bc:791b	194.188.121.27
cb15:901b:8024:cd24:8081:155:c2bc:791c	194.188.121.28
cb15:901b:8024:cd24:8081:155:c2bc:791d	194.188.121.29
cb15:901b:8024:cd24:8081:155:c2bc:791e	194.188.121.30
cb15:901b:8024:cd24:8081:155:c2bc:791f	194.188.121.31
cb15:901b:8024:cd24:8081:155:c2bc:7920	194.188.121.32
cb15:901b:8024:cd24:8081:155:c2bc:7921	194.188.121.33
cb15:901b:8024:cd24:8081:155:c2bc:7922	194.188.121.34
cb15:901b:8024:cd24:8081:155:c2bc:7923	194.188.121.35
cb15:901b:8024:cd24:8081:155:c2bc:7924	194.188.121.36
cb15:901b:8024:cd24:8081:155:c2bc:7925	194.188.121.37
cb15:901b:8024:cd24:8081:155:c2bc:7926	194.188.121.38
cb15:901b:8024:cd24:8081:155:c2bc:7927	194.188.121.39
cb15:901b:8024:cd24:8081:155:c2bc:7928	194.188.121.40
cb15:901b:8024:cd24:8081:155:c2bc:7929	194.188.121.41
cb15:901b:8024:cd24:8081:155:c2bc:792a	194.188.121.42
cb15:901b:8024:cd24:8081:155:c2bc:792b	194.188.121.43
cb15:901b:8024:cd24:8081:155:c2bc:792c	194.188.121.44
cb15:901b:8024:cd24:8081:155:c2bc:792d	194.188.121.45
cb15:901b:8024:cd24:8081:155:c2bc:792e	194.188.121.46
cb15:901b:8024:cd24:8081:155:c2bc:792f	194.188.121.47
cb15:901b:8024:cd24:8081:155:c2bc:7930	194.188.121.48
cb15:901b:8024:cd24:8081:155:c2bc:7931	194.188.121.49
cb15:901b:8024:cd24:8081:155:c2bc:7932	194.188.121.50
cb15:901b:8024:cd24:8081:155:c2bc:7933	194.188.121.51
cb15:901b:8024:cd24:8081:155:c2bc:7934	194.188.121.52
cb15:901b:8024:cd24:8081:155:c2bc:7935	194.188.121.53
cb15:901b:8024:cd24:8081:155:c2bc:7936	194.188.121.54
cb15:901b:8024:cd24:8081:155:c2bc:7937	194.188.121.55
cb15:901b:8024:cd24:8081:155:c2bc:7938	194.188.121.56
cb15:901b:8024:cd24:8081:155:c2bc:7939	194.188.121.57
cb15:901b:8024:cd24:8081:155:c2bc:793a	194.188.121.58
cb15:901b:8024:cd24:8081:155:c2bc:793b	194.188.121.59
cb15:901b:8024:cd24:8081:155:c2bc:793c	194.188.121.60

cb15:901b:8024:cd24:8081:155:c2bc:793d	194.188.121.61
cb15:901b:8024:cd24:8081:155:c2bc:793e	194.188.121.62
cb15:901b:8024:cd24:8081:155:c2bc:793f	194.188.121.63
cb15:901b:8024:cd24:8081:155:c2bc:7940	194.188.121.64
cb15:901b:8024:cd24:8081:155:c2bc:7941	194.188.121.65
cb15:901b:8024:cd24:8081:155:c2bc:7942	194.188.121.66
cb15:901b:8024:cd24:8081:155:c2bc:7943	194.188.121.67
cb15:901b:8024:cd24:8081:155:c2bc:7944	194.188.121.68
cb15:901b:8024:cd24:8081:155:c2bc:7945	194.188.121.69
cb15:901b:8024:cd24:8081:155:c2bc:7946	194.188.121.70
cb15:901b:8024:cd24:8081:155:c2bc:7947	194.188.121.71
cb15:901b:8024:cd24:8081:155:c2bc:7948	194.188.121.72
cb15:901b:8024:cd24:8081:155:c2bc:7949	194.188.121.73
cb15:901b:8024:cd24:8081:155:c2bc:794a	194.188.121.74
cb15:901b:8024:cd24:8081:155:c2bc:794b	194.188.121.75
cb15:901b:8024:cd24:8081:155:c2bc:794c	194.188.121.76
cb15:901b:8024:cd24:8081:155:c2bc:794d	194.188.121.77
cb15:901b:8024:cd24:8081:155:c2bc:794e	194.188.121.78
cb15:901b:8024:cd24:8081:155:c2bc:794f	194.188.121.79
cb15:901b:8024:cd24:8081:155:c2bc:7950	194.188.121.80
cb15:901b:8024:cd24:8081:155:c2bc:7951	194.188.121.81
cb15:901b:8024:cd24:8081:155:c2bc:7952	194.188.121.82
cb15:901b:8024:cd24:8081:155:c2bc:7953	194.188.121.83
cb15:901b:8024:cd24:8081:155:c2bc:7954	194.188.121.84
cb15:901b:8024:cd24:8081:155:c2bc:7955	194.188.121.85
cb15:901b:8024:cd24:8081:155:c2bc:7956	194.188.121.86
cb15:901b:8024:cd24:8081:155:c2bc:7957	194.188.121.87
cb15:901b:8024:cd24:8081:155:c2bc:7958	194.188.121.88
cb15:901b:8024:cd24:8081:155:c2bc:7959	194.188.121.89
cb15:901b:8024:cd24:8081:155:c2bc:795a	194.188.121.90
cb15:901b:8024:cd24:8081:155:c2bc:795b	194.188.121.91
cb15:901b:8024:cd24:8081:155:c2bc:795c	194.188.121.92
cb15:901b:8024:cd24:8081:155:c2bc:795d	194.188.121.93
cb15:901b:8024:cd24:8081:155:c2bc:795e	194.188.121.94
cb15:901b:8024:cd24:8081:155:c2bc:795f	194.188.121.95
cb15:901b:8024:cd24:8081:155:c2bc:7960	194.188.121.96
cb15:901b:8024:cd24:8081:155:c2bc:7961	194.188.121.97
cb15:901b:8024:cd24:8081:155:c2bc:7962	194.188.121.98
cb15:901b:8024:cd24:8081:155:c2bc:7963	194.188.121.99
cb15:901b:8024:cd24:8081:155:c2bc:7964	194.188.121.100
cb15:901b:8024:cd24:8081:155:c2bc:7965	194.188.121.101
cb15:901b:8024:cd24:8081:155:c2bc:7966	194.188.121.102
cb15:901b:8024:cd24:8081:155:c2bc:7967	194.188.121.103
cb15:901b:8024:cd24:8081:155:c2bc:7968	194.188.121.104
cb15:901b:8024:cd24:8081:155:c2bc:7969	194.188.121.105
cb15:901b:8024:cd24:8081:155:c2bc:796a	194.188.121.106
cb15:901b:8024:cd24:8081:155:c2bc:796b	194.188.121.107
cb15:901b:8024:cd24:8081:155:c2bc:796c	194.188.121.108
cb15:901b:8024:cd24:8081:155:c2bc:796d	194.188.121.109
cb15:901b:8024:cd24:8081:155:c2bc:796e	194.188.121.110
cb15:901b:8024:cd24:8081:155:c2bc:796f	194.188.121.111
cb15:901b:8024:cd24:8081:155:c2bc:7970	194.188.121.112
cb15:901b:8024:cd24:8081:155:c2bc:7971	194.188.121.113
cb15:901b:8024:cd24:8081:155:c2bc:7972	194.188.121.114
cb15:901b:8024:cd24:8081:155:c2bc:7973	194.188.121.115
cb15:901b:8024:cd24:8081:155:c2bc:7974	194.188.121.116
cb15:901b:8024:cd24:8081:155:c2bc:7975	194.188.121.117
cb15:901b:8024:cd24:8081:155:c2bc:7976	194.188.121.118
cb15:901b:8024:cd24:8081:155:c2bc:7977	194.188.121.119
cb15:901b:8024:cd24:8081:155:c2bc:7978	194.188.121.120

cb15:901b:8024:cd24:8081:155:c2bc:7979	194.188.121.121
cb15:901b:8024:cd24:8081:155:c2bc:797a	194.188.121.122
cb15:901b:8024:cd24:8081:155:c2bc:797b	194.188.121.123
cb15:901b:8024:cd24:8081:155:c2bc:797c	194.188.121.124
cb15:901b:8024:cd24:8081:155:c2bc:797d	194.188.121.125
cb15:901b:8024:cd24:8081:155:c2bc:797e	194.188.121.126
cb15:901b:8024:cd24:8081:155:c2bc:797f	194.188.121.127
cb15:901b:8024:cd24:8081:155:c2bc:7980	194.188.121.128
cb15:901b:8024:cd24:8081:155:c2bc:7981	194.188.121.129
cb15:901b:8024:cd24:8081:155:c2bc:7982	194.188.121.130
cb15:901b:8024:cd24:8081:155:c2bc:7983	194.188.121.131
cb15:901b:8024:cd24:8081:155:c2bc:7984	194.188.121.132
cb15:901b:8024:cd24:8081:155:c2bc:7985	194.188.121.133
cb15:901b:8024:cd24:8081:155:c2bc:7986	194.188.121.134
cb15:901b:8024:cd24:8081:155:c2bc:7987	194.188.121.135
cb15:901b:8024:cd24:8081:155:c2bc:7988	194.188.121.136
cb15:901b:8024:cd24:8081:155:c2bc:7989	194.188.121.137
cb15:901b:8024:cd24:8081:155:c2bc:798a	194.188.121.138
cb15:901b:8024:cd24:8081:155:c2bc:798b	194.188.121.139
cb15:901b:8024:cd24:8081:155:c2bc:798c	194.188.121.140
cb15:901b:8024:cd24:8081:155:c2bc:798d	194.188.121.141
cb15:901b:8024:cd24:8081:155:c2bc:798e	194.188.121.142
cb15:901b:8024:cd24:8081:155:c2bc:798f	194.188.121.143
cb15:901b:8024:cd24:8081:155:c2bc:7990	194.188.121.144
cb15:901b:8024:cd24:8081:155:c2bc:7991	194.188.121.145
cb15:901b:8024:cd24:8081:155:c2bc:7992	194.188.121.146
cb15:901b:8024:cd24:8081:155:c2bc:7993	194.188.121.147
cb15:901b:8024:cd24:8081:155:c2bc:7994	194.188.121.148
cb15:901b:8024:cd24:8081:155:c2bc:7995	194.188.121.149
cb15:901b:8024:cd24:8081:155:c2bc:7996	194.188.121.150
cb15:901b:8024:cd24:8081:155:c2bc:7997	194.188.121.151
cb15:901b:8024:cd24:8081:155:c2bc:7998	194.188.121.152
cb15:901b:8024:cd24:8081:155:c2bc:7999	194.188.121.153
cb15:901b:8024:cd24:8081:155:c2bc:799a	194.188.121.154
cb15:901b:8024:cd24:8081:155:c2bc:799b	194.188.121.155
cb15:901b:8024:cd24:8081:155:c2bc:799c	194.188.121.156
cb15:901b:8024:cd24:8081:155:c2bc:799d	194.188.121.157
cb15:901b:8024:cd24:8081:155:c2bc:799e	194.188.121.158
cb15:901b:8024:cd24:8081:155:c2bc:799f	194.188.121.159
cb15:901b:8024:cd24:8081:155:c2bc:79a0	194.188.121.160
cb15:901b:8024:cd24:8081:155:c2bc:79a1	194.188.121.161
cb15:901b:8024:cd24:8081:155:c2bc:79a2	194.188.121.162
cb15:901b:8024:cd24:8081:155:c2bc:79a3	194.188.121.163
cb15:901b:8024:cd24:8081:155:c2bc:79a4	194.188.121.164
cb15:901b:8024:cd24:8081:155:c2bc:79a5	194.188.121.165
cb15:901b:8024:cd24:8081:155:c2bc:79a6	194.188.121.166
cb15:901b:8024:cd24:8081:155:c2bc:79a7	194.188.121.167
cb15:901b:8024:cd24:8081:155:c2bc:79a8	194.188.121.168
cb15:901b:8024:cd24:8081:155:c2bc:79a9	194.188.121.169
cb15:901b:8024:cd24:8081:155:c2bc:79aa	194.188.121.170
cb15:901b:8024:cd24:8081:155:c2bc:79ab	194.188.121.171
cb15:901b:8024:cd24:8081:155:c2bc:79ac	194.188.121.172
cb15:901b:8024:cd24:8081:155:c2bc:79ad	194.188.121.173
cb15:901b:8024:cd24:8081:155:c2bc:79ae	194.188.121.174
cb15:901b:8024:cd24:8081:155:c2bc:79af	194.188.121.175
cb15:901b:8024:cd24:8081:155:c2bc:79b0	194.188.121.176
cb15:901b:8024:cd24:8081:155:c2bc:79b1	194.188.121.177
cb15:901b:8024:cd24:8081:155:c2bc:79b2	194.188.121.178
cb15:901b:8024:cd24:8081:155:c2bc:79b3	194.188.121.179
cb15:901b:8024:cd24:8081:155:c2bc:79b4	194.188.121.180

cb15:901b:8024:cd24:8081:155:c2bc:79b5	194.188.121.181
cb15:901b:8024:cd24:8081:155:c2bc:79b6	194.188.121.182
cb15:901b:8024:cd24:8081:155:c2bc:79b7	194.188.121.183
cb15:901b:8024:cd24:8081:155:c2bc:79b8	194.188.121.184
cb15:901b:8024:cd24:8081:155:c2bc:79b9	194.188.121.185
cb15:901b:8024:cd24:8081:155:c2bc:79ba	194.188.121.186
cb15:901b:8024:cd24:8081:155:c2bc:79bb	194.188.121.187
cb15:901b:8024:cd24:8081:155:c2bc:79bc	194.188.121.188
cb15:901b:8024:cd24:8081:155:c2bc:79bd	194.188.121.189
cb15:901b:8024:cd24:8081:155:c2bc:79be	194.188.121.190
cb15:901b:8024:cd24:8081:155:c2bc:79bf	194.188.121.191
cb15:901b:8024:cd24:8081:155:c2bc:79c0	194.188.121.192
cb15:901b:8024:cd24:8081:155:c2bc:79c1	194.188.121.193
cb15:901b:8024:cd24:8081:155:c2bc:79c2	194.188.121.194
cb15:901b:8024:cd24:8081:155:c2bc:79c3	194.188.121.195
cb15:901b:8024:cd24:8081:155:c2bc:79c4	194.188.121.196
cb15:901b:8024:cd24:8081:155:c2bc:79c5	194.188.121.197
cb15:901b:8024:cd24:8081:155:c2bc:79c6	194.188.121.198
cb15:901b:8024:cd24:8081:155:c2bc:79c7	194.188.121.199
cb15:901b:8024:cd24:8081:155:c2bc:79c8	194.188.121.200
cb15:901b:8024:cd24:8081:155:c2bc:79c9	194.188.121.201
cb15:901b:8024:cd24:8081:155:c2bc:79ca	194.188.121.202
cb15:901b:8024:cd24:8081:155:c2bc:79cb	194.188.121.203
cb15:901b:8024:cd24:8081:155:c2bc:79cc	194.188.121.204
cb15:901b:8024:cd24:8081:155:c2bc:79cd	194.188.121.205
cb15:901b:8024:cd24:8081:155:c2bc:79ce	194.188.121.206
cb15:901b:8024:cd24:8081:155:c2bc:79cf	194.188.121.207
cb15:901b:8024:cd24:8081:155:c2bc:79d0	194.188.121.208
cb15:901b:8024:cd24:8081:155:c2bc:79d1	194.188.121.209
cb15:901b:8024:cd24:8081:155:c2bc:79d2	194.188.121.210
cb15:901b:8024:cd24:8081:155:c2bc:79d3	194.188.121.211
cb15:901b:8024:cd24:8081:155:c2bc:79d4	194.188.121.212
cb15:901b:8024:cd24:8081:155:c2bc:79d5	194.188.121.213
cb15:901b:8024:cd24:8081:155:c2bc:79d6	194.188.121.214
cb15:901b:8024:cd24:8081:155:c2bc:79d7	194.188.121.215
cb15:901b:8024:cd24:8081:155:c2bc:79d8	194.188.121.216
cb15:901b:8024:cd24:8081:155:c2bc:79d9	194.188.121.217
cb15:901b:8024:cd24:8081:155:c2bc:79da	194.188.121.218
cb15:901b:8024:cd24:8081:155:c2bc:79db	194.188.121.219
cb15:901b:8024:cd24:8081:155:c2bc:79dc	194.188.121.220
cb15:901b:8024:cd24:8081:155:c2bc:79dd	194.188.121.221
cb15:901b:8024:cd24:8081:155:c2bc:79de	194.188.121.222
cb15:901b:8024:cd24:8081:155:c2bc:79df	194.188.121.223
cb15:901b:8024:cd24:8081:155:c2bc:79e0	194.188.121.224
cb15:901b:8024:cd24:8081:155:c2bc:79e1	194.188.121.225
cb15:901b:8024:cd24:8081:155:c2bc:79e2	194.188.121.226
cb15:901b:8024:cd24:8081:155:c2bc:79e3	194.188.121.227
cb15:901b:8024:cd24:8081:155:c2bc:79e4	194.188.121.228
cb15:901b:8024:cd24:8081:155:c2bc:79e5	194.188.121.229
cb15:901b:8024:cd24:8081:155:c2bc:79e6	194.188.121.230
cb15:901b:8024:cd24:8081:155:c2bc:79e7	194.188.121.231
cb15:901b:8024:cd24:8081:155:c2bc:79e8	194.188.121.232
cb15:901b:8024:cd24:8081:155:c2bc:79e9	194.188.121.233
cb15:901b:8024:cd24:8081:155:c2bc:79ea	194.188.121.234
cb15:901b:8024:cd24:8081:155:c2bc:79eb	194.188.121.235
cb15:901b:8024:cd24:8081:155:c2bc:79ec	194.188.121.236
cb15:901b:8024:cd24:8081:155:c2bc:79ed	194.188.121.237
cb15:901b:8024:cd24:8081:155:c2bc:79ee	194.188.121.238
cb15:901b:8024:cd24:8081:155:c2bc:79ef	194.188.121.239
cb15:901b:8024:cd24:8081:155:c2bc:79f0	194.188.121.240
cb15:901b:8024:cd24:8081:155:c2bc:79f1	194.188.121.241
cb15:901b:8024:cd24:8081:155:c2bc:79f2	194.188.121.242
cb15:901b:8024:cd24:8081:155:c2bc:79f3	194.188.121.243
cb15:901b:8024:cd24:8081:155:c2bc:79f4	194.188.121.244
cb15:901b:8024:cd24:8081:155:c2bc:79f5	194.188.121.245
cb15:901b:8024:cd24:8081:155:c2bc:79f6	194.188.121.246
cb15:901b:8024:cd24:8081:155:c2bc:79f7	194.188.121.247
cb15:901b:8024:cd24:8081:155:c2bc:79f8	194.188.121.248
cb15:901b:8024:cd24:8081:155:c2bc:79f9	194.188.121.249
cb15:901b:8024:cd24:8081:155:c2bc:79fa	194.188.121.250
cb15:901b:8024:cd24:8081:155:c2bc:79fb	194.188.121.251
cb15:901b:8024:cd24:8081:155:c2bc:79fc	194.188.121.252
cb15:901b:8024:cd24:8081:155:c2bc:79fd	194.188.121.253
cb15:901b:8024:cd24:8081:155:c2bc:79fe	194.188.121.254
cb15:901b:8024:cd24:8081:155:c2bc:79ff	194.188.121.255

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.