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:de72:8889:7901	136.137.121.1
cb15:901b:901b:fb65:4024:de72:8889:7902	136.137.121.2
cb15:901b:901b:fb65:4024:de72:8889:7903	136.137.121.3
cb15:901b:901b:fb65:4024:de72:8889:7904	136.137.121.4
cb15:901b:901b:fb65:4024:de72:8889:7905	136.137.121.5
cb15:901b:901b:fb65:4024:de72:8889:7906	136.137.121.6
cb15:901b:901b:fb65:4024:de72:8889:7907	136.137.121.7
cb15:901b:901b:fb65:4024:de72:8889:7908	136.137.121.8
cb15:901b:901b:fb65:4024:de72:8889:7909	136.137.121.9
cb15:901b:901b:fb65:4024:de72:8889:790a	136.137.121.10
cb15:901b:901b:fb65:4024:de72:8889:790b	136.137.121.11
cb15:901b:901b:fb65:4024:de72:8889:790c	136.137.121.12
cb15:901b:901b:fb65:4024:de72:8889:790d	136.137.121.13
cb15:901b:901b:fb65:4024:de72:8889:790e	136.137.121.14
cb15:901b:901b:fb65:4024:de72:8889:790f	136.137.121.15
cb15:901b:901b:fb65:4024:de72:8889:7910	136.137.121.16
cb15:901b:901b:fb65:4024:de72:8889:7911	136.137.121.17
cb15:901b:901b:fb65:4024:de72:8889:7912	136.137.121.18
cb15:901b:901b:fb65:4024:de72:8889:7913	136.137.121.19
cb15:901b:901b:fb65:4024:de72:8889:7914	136.137.121.20
cb15:901b:901b:fb65:4024:de72:8889:7915	136.137.121.21
cb15:901b:901b:fb65:4024:de72:8889:7916	136.137.121.22
cb15:901b:901b:fb65:4024:de72:8889:7917	136.137.121.23
cb15:901b:901b:fb65:4024:de72:8889:7918	136.137.121.24
cb15:901b:901b:fb65:4024:de72:8889:7919	136.137.121.25
cb15:901b:901b:fb65:4024:de72:8889:791a	136.137.121.26
cb15:901b:901b:fb65:4024:de72:8889:791b	136.137.121.27
cb15:901b:901b:fb65:4024:de72:8889:791c	136.137.121.28
cb15:901b:901b:fb65:4024:de72:8889:791d	136.137.121.29
cb15:901b:901b:fb65:4024:de72:8889:791e	136.137.121.30
cb15:901b:901b:fb65:4024:de72:8889:791f	136.137.121.31
cb15:901b:901b:fb65:4024:de72:8889:7920	136.137.121.32
cb15:901b:901b:fb65:4024:de72:8889:7921	136.137.121.33
cb15:901b:901b:fb65:4024:de72:8889:7922	136.137.121.34
cb15:901b:901b:fb65:4024:de72:8889:7923	136.137.121.35
cb15:901b:901b:fb65:4024:de72:8889:7924	136.137.121.36
cb15:901b:901b:fb65:4024:de72:8889:7925	136.137.121.37
cb15:901b:901b:fb65:4024:de72:8889:7926	136.137.121.38
cb15:901b:901b:fb65:4024:de72:8889:7927	136.137.121.39
cb15:901b:901b:fb65:4024:de72:8889:7928	136.137.121.40
cb15:901b:901b:fb65:4024:de72:8889:7929	136.137.121.41
cb15:901b:901b:fb65:4024:de72:8889:792a	136.137.121.42
cb15:901b:901b:fb65:4024:de72:8889:792b	136.137.121.43
cb15:901b:901b:fb65:4024:de72:8889:792c	136.137.121.44
cb15:901b:901b:fb65:4024:de72:8889:792d	136.137.121.45
cb15:901b:901b:fb65:4024:de72:8889:792e	136.137.121.46
cb15:901b:901b:fb65:4024:de72:8889:792f	136.137.121.47
cb15:901b:901b:fb65:4024:de72:8889:7930	136.137.121.48
cb15:901b:901b:fb65:4024:de72:8889:7931	136.137.121.49
cb15:901b:901b:fb65:4024:de72:8889:7932	136.137.121.50
cb15:901b:901b:fb65:4024:de72:8889:7933	136.137.121.51
cb15:901b:901b:fb65:4024:de72:8889:7934	136.137.121.52
cb15:901b:901b:fb65:4024:de72:8889:7935	136.137.121.53
cb15:901b:901b:fb65:4024:de72:8889:7936	136.137.121.54
cb15:901b:901b:fb65:4024:de72:8889:7937	136.137.121.55
cb15:901b:901b:fb65:4024:de72:8889:7938	136.137.121.56
cb15:901b:901b:fb65:4024:de72:8889:7939	136.137.121.57
cb15:901b:901b:fb65:4024:de72:8889:793a	136.137.121.58
cb15:901b:901b:fb65:4024:de72:8889:793b	136.137.121.59
cb15:901b:901b:fb65:4024:de72:8889:793c	136.137.121.60

cb15:901b:901b:fb65:4024:de72:8889:793d	136.137.121.61
cb15:901b:901b:fb65:4024:de72:8889:793e	136.137.121.62
cb15:901b:901b:fb65:4024:de72:8889:793f	136.137.121.63
cb15:901b:901b:fb65:4024:de72:8889:7940	136.137.121.64
cb15:901b:901b:fb65:4024:de72:8889:7941	136.137.121.65
cb15:901b:901b:fb65:4024:de72:8889:7942	136.137.121.66
cb15:901b:901b:fb65:4024:de72:8889:7943	136.137.121.67
cb15:901b:901b:fb65:4024:de72:8889:7944	136.137.121.68
cb15:901b:901b:fb65:4024:de72:8889:7945	136.137.121.69
cb15:901b:901b:fb65:4024:de72:8889:7946	136.137.121.70
cb15:901b:901b:fb65:4024:de72:8889:7947	136.137.121.71
cb15:901b:901b:fb65:4024:de72:8889:7948	136.137.121.72
cb15:901b:901b:fb65:4024:de72:8889:7949	136.137.121.73
cb15:901b:901b:fb65:4024:de72:8889:794a	136.137.121.74
cb15:901b:901b:fb65:4024:de72:8889:794b	136.137.121.75
cb15:901b:901b:fb65:4024:de72:8889:794c	136.137.121.76
cb15:901b:901b:fb65:4024:de72:8889:794d	136.137.121.77
cb15:901b:901b:fb65:4024:de72:8889:794e	136.137.121.78
cb15:901b:901b:fb65:4024:de72:8889:794f	136.137.121.79
cb15:901b:901b:fb65:4024:de72:8889:7950	136.137.121.80
cb15:901b:901b:fb65:4024:de72:8889:7951	136.137.121.81
cb15:901b:901b:fb65:4024:de72:8889:7952	136.137.121.82
cb15:901b:901b:fb65:4024:de72:8889:7953	136.137.121.83
cb15:901b:901b:fb65:4024:de72:8889:7954	136.137.121.84
cb15:901b:901b:fb65:4024:de72:8889:7955	136.137.121.85
cb15:901b:901b:fb65:4024:de72:8889:7956	136.137.121.86
cb15:901b:901b:fb65:4024:de72:8889:7957	136.137.121.87
cb15:901b:901b:fb65:4024:de72:8889:7958	136.137.121.88
cb15:901b:901b:fb65:4024:de72:8889:7959	136.137.121.89
cb15:901b:901b:fb65:4024:de72:8889:795a	136.137.121.90
cb15:901b:901b:fb65:4024:de72:8889:795b	136.137.121.91
cb15:901b:901b:fb65:4024:de72:8889:795c	136.137.121.92
cb15:901b:901b:fb65:4024:de72:8889:795d	136.137.121.93
cb15:901b:901b:fb65:4024:de72:8889:795e	136.137.121.94
cb15:901b:901b:fb65:4024:de72:8889:795f	136.137.121.95
cb15:901b:901b:fb65:4024:de72:8889:7960	136.137.121.96
cb15:901b:901b:fb65:4024:de72:8889:7961	136.137.121.97
cb15:901b:901b:fb65:4024:de72:8889:7962	136.137.121.98
cb15:901b:901b:fb65:4024:de72:8889:7963	136.137.121.99
cb15:901b:901b:fb65:4024:de72:8889:7964	136.137.121.100
cb15:901b:901b:fb65:4024:de72:8889:7965	136.137.121.101
cb15:901b:901b:fb65:4024:de72:8889:7966	136.137.121.102
cb15:901b:901b:fb65:4024:de72:8889:7967	136.137.121.103
cb15:901b:901b:fb65:4024:de72:8889:7968	136.137.121.104
cb15:901b:901b:fb65:4024:de72:8889:7969	136.137.121.105
cb15:901b:901b:fb65:4024:de72:8889:796a	136.137.121.106
cb15:901b:901b:fb65:4024:de72:8889:796b	136.137.121.107
cb15:901b:901b:fb65:4024:de72:8889:796c	136.137.121.108
cb15:901b:901b:fb65:4024:de72:8889:796d	136.137.121.109
cb15:901b:901b:fb65:4024:de72:8889:796e	136.137.121.110
cb15:901b:901b:fb65:4024:de72:8889:796f	136.137.121.111
cb15:901b:901b:fb65:4024:de72:8889:7970	136.137.121.112
cb15:901b:901b:fb65:4024:de72:8889:7971	136.137.121.113
cb15:901b:901b:fb65:4024:de72:8889:7972	136.137.121.114
cb15:901b:901b:fb65:4024:de72:8889:7973	136.137.121.115
cb15:901b:901b:fb65:4024:de72:8889:7974	136.137.121.116
cb15:901b:901b:fb65:4024:de72:8889:7975	136.137.121.117
cb15:901b:901b:fb65:4024:de72:8889:7976	136.137.121.118
cb15:901b:901b:fb65:4024:de72:8889:7977	136.137.121.119
cb15:901b:901b:fb65:4024:de72:8889:7978	136.137.121.120

cb15:901b:901b:fb65:4024:de72:8889:7979	136.137.121.121
cb15:901b:901b:fb65:4024:de72:8889:797a	136.137.121.122
cb15:901b:901b:fb65:4024:de72:8889:797b	136.137.121.123
cb15:901b:901b:fb65:4024:de72:8889:797c	136.137.121.124
cb15:901b:901b:fb65:4024:de72:8889:797d	136.137.121.125
cb15:901b:901b:fb65:4024:de72:8889:797e	136.137.121.126
cb15:901b:901b:fb65:4024:de72:8889:797f	136.137.121.127
cb15:901b:901b:fb65:4024:de72:8889:7980	136.137.121.128
cb15:901b:901b:fb65:4024:de72:8889:7981	136.137.121.129
cb15:901b:901b:fb65:4024:de72:8889:7982	136.137.121.130
cb15:901b:901b:fb65:4024:de72:8889:7983	136.137.121.131
cb15:901b:901b:fb65:4024:de72:8889:7984	136.137.121.132
cb15:901b:901b:fb65:4024:de72:8889:7985	136.137.121.133
cb15:901b:901b:fb65:4024:de72:8889:7986	136.137.121.134
cb15:901b:901b:fb65:4024:de72:8889:7987	136.137.121.135
cb15:901b:901b:fb65:4024:de72:8889:7988	136.137.121.136
cb15:901b:901b:fb65:4024:de72:8889:7989	136.137.121.137
cb15:901b:901b:fb65:4024:de72:8889:798a	136.137.121.138
cb15:901b:901b:fb65:4024:de72:8889:798b	136.137.121.139
cb15:901b:901b:fb65:4024:de72:8889:798c	136.137.121.140
cb15:901b:901b:fb65:4024:de72:8889:798d	136.137.121.141
cb15:901b:901b:fb65:4024:de72:8889:798e	136.137.121.142
cb15:901b:901b:fb65:4024:de72:8889:798f	136.137.121.143
cb15:901b:901b:fb65:4024:de72:8889:7990	136.137.121.144
cb15:901b:901b:fb65:4024:de72:8889:7991	136.137.121.145
cb15:901b:901b:fb65:4024:de72:8889:7992	136.137.121.146
cb15:901b:901b:fb65:4024:de72:8889:7993	136.137.121.147
cb15:901b:901b:fb65:4024:de72:8889:7994	136.137.121.148
cb15:901b:901b:fb65:4024:de72:8889:7995	136.137.121.149
cb15:901b:901b:fb65:4024:de72:8889:7996	136.137.121.150
cb15:901b:901b:fb65:4024:de72:8889:7997	136.137.121.151
cb15:901b:901b:fb65:4024:de72:8889:7998	136.137.121.152
cb15:901b:901b:fb65:4024:de72:8889:7999	136.137.121.153
cb15:901b:901b:fb65:4024:de72:8889:799a	136.137.121.154
cb15:901b:901b:fb65:4024:de72:8889:799b	136.137.121.155
cb15:901b:901b:fb65:4024:de72:8889:799c	136.137.121.156
cb15:901b:901b:fb65:4024:de72:8889:799d	136.137.121.157
cb15:901b:901b:fb65:4024:de72:8889:799e	136.137.121.158
cb15:901b:901b:fb65:4024:de72:8889:799f	136.137.121.159
cb15:901b:901b:fb65:4024:de72:8889:79a0	136.137.121.160
cb15:901b:901b:fb65:4024:de72:8889:79a1	136.137.121.161
cb15:901b:901b:fb65:4024:de72:8889:79a2	136.137.121.162
cb15:901b:901b:fb65:4024:de72:8889:79a3	136.137.121.163
cb15:901b:901b:fb65:4024:de72:8889:79a4	136.137.121.164
cb15:901b:901b:fb65:4024:de72:8889:79a5	136.137.121.165
cb15:901b:901b:fb65:4024:de72:8889:79a6	136.137.121.166
cb15:901b:901b:fb65:4024:de72:8889:79a7	136.137.121.167
cb15:901b:901b:fb65:4024:de72:8889:79a8	136.137.121.168
cb15:901b:901b:fb65:4024:de72:8889:79a9	136.137.121.169
cb15:901b:901b:fb65:4024:de72:8889:79aa	136.137.121.170
cb15:901b:901b:fb65:4024:de72:8889:79ab	136.137.121.171
cb15:901b:901b:fb65:4024:de72:8889:79ac	136.137.121.172
cb15:901b:901b:fb65:4024:de72:8889:79ad	136.137.121.173
cb15:901b:901b:fb65:4024:de72:8889:79ae	136.137.121.174
cb15:901b:901b:fb65:4024:de72:8889:79af	136.137.121.175
cb15:901b:901b:fb65:4024:de72:8889:79b0	136.137.121.176
cb15:901b:901b:fb65:4024:de72:8889:79b1	136.137.121.177
cb15:901b:901b:fb65:4024:de72:8889:79b2	136.137.121.178
cb15:901b:901b:fb65:4024:de72:8889:79b3	136.137.121.179
cb15:901b:901b:fb65:4024:de72:8889:79b4	136.137.121.180

cb15:901b:901b:fb65:4024:de72:8889:79b5	136.137.121.181
cb15:901b:901b:fb65:4024:de72:8889:79b6	136.137.121.182
cb15:901b:901b:fb65:4024:de72:8889:79b7	136.137.121.183
cb15:901b:901b:fb65:4024:de72:8889:79b8	136.137.121.184
cb15:901b:901b:fb65:4024:de72:8889:79b9	136.137.121.185
cb15:901b:901b:fb65:4024:de72:8889:79ba	136.137.121.186
cb15:901b:901b:fb65:4024:de72:8889:79bb	136.137.121.187
cb15:901b:901b:fb65:4024:de72:8889:79bc	136.137.121.188
cb15:901b:901b:fb65:4024:de72:8889:79bd	136.137.121.189
cb15:901b:901b:fb65:4024:de72:8889:79be	136.137.121.190
cb15:901b:901b:fb65:4024:de72:8889:79bf	136.137.121.191
cb15:901b:901b:fb65:4024:de72:8889:79c0	136.137.121.192
cb15:901b:901b:fb65:4024:de72:8889:79c1	136.137.121.193
cb15:901b:901b:fb65:4024:de72:8889:79c2	136.137.121.194
cb15:901b:901b:fb65:4024:de72:8889:79c3	136.137.121.195
cb15:901b:901b:fb65:4024:de72:8889:79c4	136.137.121.196
cb15:901b:901b:fb65:4024:de72:8889:79c5	136.137.121.197
cb15:901b:901b:fb65:4024:de72:8889:79c6	136.137.121.198
cb15:901b:901b:fb65:4024:de72:8889:79c7	136.137.121.199
cb15:901b:901b:fb65:4024:de72:8889:79c8	136.137.121.200
cb15:901b:901b:fb65:4024:de72:8889:79c9	136.137.121.201
cb15:901b:901b:fb65:4024:de72:8889:79ca	136.137.121.202
cb15:901b:901b:fb65:4024:de72:8889:79cb	136.137.121.203
cb15:901b:901b:fb65:4024:de72:8889:79cc	136.137.121.204
cb15:901b:901b:fb65:4024:de72:8889:79cd	136.137.121.205
cb15:901b:901b:fb65:4024:de72:8889:79ce	136.137.121.206
cb15:901b:901b:fb65:4024:de72:8889:79cf	136.137.121.207
cb15:901b:901b:fb65:4024:de72:8889:79d0	136.137.121.208
cb15:901b:901b:fb65:4024:de72:8889:79d1	136.137.121.209
cb15:901b:901b:fb65:4024:de72:8889:79d2	136.137.121.210
cb15:901b:901b:fb65:4024:de72:8889:79d3	136.137.121.211
cb15:901b:901b:fb65:4024:de72:8889:79d4	136.137.121.212
cb15:901b:901b:fb65:4024:de72:8889:79d5	136.137.121.213
cb15:901b:901b:fb65:4024:de72:8889:79d6	136.137.121.214
cb15:901b:901b:fb65:4024:de72:8889:79d7	136.137.121.215
cb15:901b:901b:fb65:4024:de72:8889:79d8	136.137.121.216
cb15:901b:901b:fb65:4024:de72:8889:79d9	136.137.121.217
cb15:901b:901b:fb65:4024:de72:8889:79da	136.137.121.218
cb15:901b:901b:fb65:4024:de72:8889:79db	136.137.121.219
cb15:901b:901b:fb65:4024:de72:8889:79dc	136.137.121.220
cb15:901b:901b:fb65:4024:de72:8889:79dd	136.137.121.221
cb15:901b:901b:fb65:4024:de72:8889:79de	136.137.121.222
cb15:901b:901b:fb65:4024:de72:8889:79df	136.137.121.223
cb15:901b:901b:fb65:4024:de72:8889:79e0	136.137.121.224
cb15:901b:901b:fb65:4024:de72:8889:79e1	136.137.121.225
cb15:901b:901b:fb65:4024:de72:8889:79e2	136.137.121.226
cb15:901b:901b:fb65:4024:de72:8889:79e3	136.137.121.227
cb15:901b:901b:fb65:4024:de72:8889:79e4	136.137.121.228
cb15:901b:901b:fb65:4024:de72:8889:79e5	136.137.121.229
cb15:901b:901b:fb65:4024:de72:8889:79e6	136.137.121.230
cb15:901b:901b:fb65:4024:de72:8889:79e7	136.137.121.231
cb15:901b:901b:fb65:4024:de72:8889:79e8	136.137.121.232
cb15:901b:901b:fb65:4024:de72:8889:79e9	136.137.121.233
cb15:901b:901b:fb65:4024:de72:8889:79ea	136.137.121.234
cb15:901b:901b:fb65:4024:de72:8889:79eb	136.137.121.235
cb15:901b:901b:fb65:4024:de72:8889:79ec	136.137.121.236
cb15:901b:901b:fb65:4024:de72:8889:79ed	136.137.121.237
cb15:901b:901b:fb65:4024:de72:8889:79ee	136.137.121.238
cb15:901b:901b:fb65:4024:de72:8889:79ef	136.137.121.239
cb15:901b:901b:fb65:4024:de72:8889:79f0	136.137.121.240
cb15:901b:901b:fb65:4024:de72:8889:79f1	136.137.121.241
cb15:901b:901b:fb65:4024:de72:8889:79f2	136.137.121.242
cb15:901b:901b:fb65:4024:de72:8889:79f3	136.137.121.243
cb15:901b:901b:fb65:4024:de72:8889:79f4	136.137.121.244
cb15:901b:901b:fb65:4024:de72:8889:79f5	136.137.121.245
cb15:901b:901b:fb65:4024:de72:8889:79f6	136.137.121.246
cb15:901b:901b:fb65:4024:de72:8889:79f7	136.137.121.247
cb15:901b:901b:fb65:4024:de72:8889:79f8	136.137.121.248
cb15:901b:901b:fb65:4024:de72:8889:79f9	136.137.121.249
cb15:901b:901b:fb65:4024:de72:8889:79fa	136.137.121.250
cb15:901b:901b:fb65:4024:de72:8889:79fb	136.137.121.251
cb15:901b:901b:fb65:4024:de72:8889:79fc	136.137.121.252
cb15:901b:901b:fb65:4024:de72:8889:79fd	136.137.121.253
cb15:901b:901b:fb65:4024:de72:8889:79fe	136.137.121.254
cb15:901b:901b:fb65:4024:de72:8889:79ff	136.137.121.255

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.