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:d157:4024:ada9:5024:ada6:7901	173.166.121.1
cb15:901b:d157:4024:ada9:5024:ada6:7902	173.166.121.2
cb15:901b:d157:4024:ada9:5024:ada6:7903	173.166.121.3
cb15:901b:d157:4024:ada9:5024:ada6:7904	173.166.121.4
cb15:901b:d157:4024:ada9:5024:ada6:7905	173.166.121.5
cb15:901b:d157:4024:ada9:5024:ada6:7906	173.166.121.6
cb15:901b:d157:4024:ada9:5024:ada6:7907	173.166.121.7
cb15:901b:d157:4024:ada9:5024:ada6:7908	173.166.121.8
cb15:901b:d157:4024:ada9:5024:ada6:7909	173.166.121.9
cb15:901b:d157:4024:ada9:5024:ada6:790a	173.166.121.10
cb15:901b:d157:4024:ada9:5024:ada6:790b	173.166.121.11
cb15:901b:d157:4024:ada9:5024:ada6:790c	173.166.121.12
cb15:901b:d157:4024:ada9:5024:ada6:790d	173.166.121.13
cb15:901b:d157:4024:ada9:5024:ada6:790e	173.166.121.14
cb15:901b:d157:4024:ada9:5024:ada6:790f	173.166.121.15
cb15:901b:d157:4024:ada9:5024:ada6:7910	173.166.121.16
cb15:901b:d157:4024:ada9:5024:ada6:7911	173.166.121.17
cb15:901b:d157:4024:ada9:5024:ada6:7912	173.166.121.18
cb15:901b:d157:4024:ada9:5024:ada6:7913	173.166.121.19
cb15:901b:d157:4024:ada9:5024:ada6:7914	173.166.121.20
cb15:901b:d157:4024:ada9:5024:ada6:7915	173.166.121.21
cb15:901b:d157:4024:ada9:5024:ada6:7916	173.166.121.22
cb15:901b:d157:4024:ada9:5024:ada6:7917	173.166.121.23
cb15:901b:d157:4024:ada9:5024:ada6:7918	173.166.121.24
cb15:901b:d157:4024:ada9:5024:ada6:7919	173.166.121.25
cb15:901b:d157:4024:ada9:5024:ada6:791a	173.166.121.26
cb15:901b:d157:4024:ada9:5024:ada6:791b	173.166.121.27
cb15:901b:d157:4024:ada9:5024:ada6:791c	173.166.121.28
cb15:901b:d157:4024:ada9:5024:ada6:791d	173.166.121.29
cb15:901b:d157:4024:ada9:5024:ada6:791e	173.166.121.30
cb15:901b:d157:4024:ada9:5024:ada6:791f	173.166.121.31
cb15:901b:d157:4024:ada9:5024:ada6:7920	173.166.121.32
cb15:901b:d157:4024:ada9:5024:ada6:7921	173.166.121.33
cb15:901b:d157:4024:ada9:5024:ada6:7922	173.166.121.34
cb15:901b:d157:4024:ada9:5024:ada6:7923	173.166.121.35
cb15:901b:d157:4024:ada9:5024:ada6:7924	173.166.121.36
cb15:901b:d157:4024:ada9:5024:ada6:7925	173.166.121.37
cb15:901b:d157:4024:ada9:5024:ada6:7926	173.166.121.38
cb15:901b:d157:4024:ada9:5024:ada6:7927	173.166.121.39
cb15:901b:d157:4024:ada9:5024:ada6:7928	173.166.121.40
cb15:901b:d157:4024:ada9:5024:ada6:7929	173.166.121.41
cb15:901b:d157:4024:ada9:5024:ada6:792a	173.166.121.42
cb15:901b:d157:4024:ada9:5024:ada6:792b	173.166.121.43
cb15:901b:d157:4024:ada9:5024:ada6:792c	173.166.121.44
cb15:901b:d157:4024:ada9:5024:ada6:792d	173.166.121.45
cb15:901b:d157:4024:ada9:5024:ada6:792e	173.166.121.46
cb15:901b:d157:4024:ada9:5024:ada6:792f	173.166.121.47
cb15:901b:d157:4024:ada9:5024:ada6:7930	173.166.121.48
cb15:901b:d157:4024:ada9:5024:ada6:7931	173.166.121.49
cb15:901b:d157:4024:ada9:5024:ada6:7932	173.166.121.50
cb15:901b:d157:4024:ada9:5024:ada6:7933	173.166.121.51
cb15:901b:d157:4024:ada9:5024:ada6:7934	173.166.121.52
cb15:901b:d157:4024:ada9:5024:ada6:7935	173.166.121.53
cb15:901b:d157:4024:ada9:5024:ada6:7936	173.166.121.54
cb15:901b:d157:4024:ada9:5024:ada6:7937	173.166.121.55
cb15:901b:d157:4024:ada9:5024:ada6:7938	173.166.121.56
cb15:901b:d157:4024:ada9:5024:ada6:7939	173.166.121.57
cb15:901b:d157:4024:ada9:5024:ada6:793a	173.166.121.58
cb15:901b:d157:4024:ada9:5024:ada6:793b	173.166.121.59
cb15:901b:d157:4024:ada9:5024:ada6:793c	173.166.121.60

cb15:901b:d157:4024:ada9:5024:ada6:793d	173.166.121.61
cb15:901b:d157:4024:ada9:5024:ada6:793e	173.166.121.62
cb15:901b:d157:4024:ada9:5024:ada6:793f	173.166.121.63
cb15:901b:d157:4024:ada9:5024:ada6:7940	173.166.121.64
cb15:901b:d157:4024:ada9:5024:ada6:7941	173.166.121.65
cb15:901b:d157:4024:ada9:5024:ada6:7942	173.166.121.66
cb15:901b:d157:4024:ada9:5024:ada6:7943	173.166.121.67
cb15:901b:d157:4024:ada9:5024:ada6:7944	173.166.121.68
cb15:901b:d157:4024:ada9:5024:ada6:7945	173.166.121.69
cb15:901b:d157:4024:ada9:5024:ada6:7946	173.166.121.70
cb15:901b:d157:4024:ada9:5024:ada6:7947	173.166.121.71
cb15:901b:d157:4024:ada9:5024:ada6:7948	173.166.121.72
cb15:901b:d157:4024:ada9:5024:ada6:7949	173.166.121.73
cb15:901b:d157:4024:ada9:5024:ada6:794a	173.166.121.74
cb15:901b:d157:4024:ada9:5024:ada6:794b	173.166.121.75
cb15:901b:d157:4024:ada9:5024:ada6:794c	173.166.121.76
cb15:901b:d157:4024:ada9:5024:ada6:794d	173.166.121.77
cb15:901b:d157:4024:ada9:5024:ada6:794e	173.166.121.78
cb15:901b:d157:4024:ada9:5024:ada6:794f	173.166.121.79
cb15:901b:d157:4024:ada9:5024:ada6:7950	173.166.121.80
cb15:901b:d157:4024:ada9:5024:ada6:7951	173.166.121.81
cb15:901b:d157:4024:ada9:5024:ada6:7952	173.166.121.82
cb15:901b:d157:4024:ada9:5024:ada6:7953	173.166.121.83
cb15:901b:d157:4024:ada9:5024:ada6:7954	173.166.121.84
cb15:901b:d157:4024:ada9:5024:ada6:7955	173.166.121.85
cb15:901b:d157:4024:ada9:5024:ada6:7956	173.166.121.86
cb15:901b:d157:4024:ada9:5024:ada6:7957	173.166.121.87
cb15:901b:d157:4024:ada9:5024:ada6:7958	173.166.121.88
cb15:901b:d157:4024:ada9:5024:ada6:7959	173.166.121.89
cb15:901b:d157:4024:ada9:5024:ada6:795a	173.166.121.90
cb15:901b:d157:4024:ada9:5024:ada6:795b	173.166.121.91
cb15:901b:d157:4024:ada9:5024:ada6:795c	173.166.121.92
cb15:901b:d157:4024:ada9:5024:ada6:795d	173.166.121.93
cb15:901b:d157:4024:ada9:5024:ada6:795e	173.166.121.94
cb15:901b:d157:4024:ada9:5024:ada6:795f	173.166.121.95
cb15:901b:d157:4024:ada9:5024:ada6:7960	173.166.121.96
cb15:901b:d157:4024:ada9:5024:ada6:7961	173.166.121.97
cb15:901b:d157:4024:ada9:5024:ada6:7962	173.166.121.98
cb15:901b:d157:4024:ada9:5024:ada6:7963	173.166.121.99
cb15:901b:d157:4024:ada9:5024:ada6:7964	173.166.121.100
cb15:901b:d157:4024:ada9:5024:ada6:7965	173.166.121.101
cb15:901b:d157:4024:ada9:5024:ada6:7966	173.166.121.102
cb15:901b:d157:4024:ada9:5024:ada6:7967	173.166.121.103
cb15:901b:d157:4024:ada9:5024:ada6:7968	173.166.121.104
cb15:901b:d157:4024:ada9:5024:ada6:7969	173.166.121.105
cb15:901b:d157:4024:ada9:5024:ada6:796a	173.166.121.106
cb15:901b:d157:4024:ada9:5024:ada6:796b	173.166.121.107
cb15:901b:d157:4024:ada9:5024:ada6:796c	173.166.121.108
cb15:901b:d157:4024:ada9:5024:ada6:796d	173.166.121.109
cb15:901b:d157:4024:ada9:5024:ada6:796e	173.166.121.110
cb15:901b:d157:4024:ada9:5024:ada6:796f	173.166.121.111
cb15:901b:d157:4024:ada9:5024:ada6:7970	173.166.121.112
cb15:901b:d157:4024:ada9:5024:ada6:7971	173.166.121.113
cb15:901b:d157:4024:ada9:5024:ada6:7972	173.166.121.114
cb15:901b:d157:4024:ada9:5024:ada6:7973	173.166.121.115
cb15:901b:d157:4024:ada9:5024:ada6:7974	173.166.121.116
cb15:901b:d157:4024:ada9:5024:ada6:7975	173.166.121.117
cb15:901b:d157:4024:ada9:5024:ada6:7976	173.166.121.118
cb15:901b:d157:4024:ada9:5024:ada6:7977	173.166.121.119
cb15:901b:d157:4024:ada9:5024:ada6:7978	173.166.121.120

cb15:901b:d157:4024:ada9:5024:ada6:7979	173.166.121.121
cb15:901b:d157:4024:ada9:5024:ada6:797a	173.166.121.122
cb15:901b:d157:4024:ada9:5024:ada6:797b	173.166.121.123
cb15:901b:d157:4024:ada9:5024:ada6:797c	173.166.121.124
cb15:901b:d157:4024:ada9:5024:ada6:797d	173.166.121.125
cb15:901b:d157:4024:ada9:5024:ada6:797e	173.166.121.126
cb15:901b:d157:4024:ada9:5024:ada6:797f	173.166.121.127
cb15:901b:d157:4024:ada9:5024:ada6:7980	173.166.121.128
cb15:901b:d157:4024:ada9:5024:ada6:7981	173.166.121.129
cb15:901b:d157:4024:ada9:5024:ada6:7982	173.166.121.130
cb15:901b:d157:4024:ada9:5024:ada6:7983	173.166.121.131
cb15:901b:d157:4024:ada9:5024:ada6:7984	173.166.121.132
cb15:901b:d157:4024:ada9:5024:ada6:7985	173.166.121.133
cb15:901b:d157:4024:ada9:5024:ada6:7986	173.166.121.134
cb15:901b:d157:4024:ada9:5024:ada6:7987	173.166.121.135
cb15:901b:d157:4024:ada9:5024:ada6:7988	173.166.121.136
cb15:901b:d157:4024:ada9:5024:ada6:7989	173.166.121.137
cb15:901b:d157:4024:ada9:5024:ada6:798a	173.166.121.138
cb15:901b:d157:4024:ada9:5024:ada6:798b	173.166.121.139
cb15:901b:d157:4024:ada9:5024:ada6:798c	173.166.121.140
cb15:901b:d157:4024:ada9:5024:ada6:798d	173.166.121.141
cb15:901b:d157:4024:ada9:5024:ada6:798e	173.166.121.142
cb15:901b:d157:4024:ada9:5024:ada6:798f	173.166.121.143
cb15:901b:d157:4024:ada9:5024:ada6:7990	173.166.121.144
cb15:901b:d157:4024:ada9:5024:ada6:7991	173.166.121.145
cb15:901b:d157:4024:ada9:5024:ada6:7992	173.166.121.146
cb15:901b:d157:4024:ada9:5024:ada6:7993	173.166.121.147
cb15:901b:d157:4024:ada9:5024:ada6:7994	173.166.121.148
cb15:901b:d157:4024:ada9:5024:ada6:7995	173.166.121.149
cb15:901b:d157:4024:ada9:5024:ada6:7996	173.166.121.150
cb15:901b:d157:4024:ada9:5024:ada6:7997	173.166.121.151
cb15:901b:d157:4024:ada9:5024:ada6:7998	173.166.121.152
cb15:901b:d157:4024:ada9:5024:ada6:7999	173.166.121.153
cb15:901b:d157:4024:ada9:5024:ada6:799a	173.166.121.154
cb15:901b:d157:4024:ada9:5024:ada6:799b	173.166.121.155
cb15:901b:d157:4024:ada9:5024:ada6:799c	173.166.121.156
cb15:901b:d157:4024:ada9:5024:ada6:799d	173.166.121.157
cb15:901b:d157:4024:ada9:5024:ada6:799e	173.166.121.158
cb15:901b:d157:4024:ada9:5024:ada6:799f	173.166.121.159
cb15:901b:d157:4024:ada9:5024:ada6:79a0	173.166.121.160
cb15:901b:d157:4024:ada9:5024:ada6:79a1	173.166.121.161
cb15:901b:d157:4024:ada9:5024:ada6:79a2	173.166.121.162
cb15:901b:d157:4024:ada9:5024:ada6:79a3	173.166.121.163
cb15:901b:d157:4024:ada9:5024:ada6:79a4	173.166.121.164
cb15:901b:d157:4024:ada9:5024:ada6:79a5	173.166.121.165
cb15:901b:d157:4024:ada9:5024:ada6:79a6	173.166.121.166
cb15:901b:d157:4024:ada9:5024:ada6:79a7	173.166.121.167
cb15:901b:d157:4024:ada9:5024:ada6:79a8	173.166.121.168
cb15:901b:d157:4024:ada9:5024:ada6:79a9	173.166.121.169
cb15:901b:d157:4024:ada9:5024:ada6:79aa	173.166.121.170
cb15:901b:d157:4024:ada9:5024:ada6:79ab	173.166.121.171
cb15:901b:d157:4024:ada9:5024:ada6:79ac	173.166.121.172
cb15:901b:d157:4024:ada9:5024:ada6:79ad	173.166.121.173
cb15:901b:d157:4024:ada9:5024:ada6:79ae	173.166.121.174
cb15:901b:d157:4024:ada9:5024:ada6:79af	173.166.121.175
cb15:901b:d157:4024:ada9:5024:ada6:79b0	173.166.121.176
cb15:901b:d157:4024:ada9:5024:ada6:79b1	173.166.121.177
cb15:901b:d157:4024:ada9:5024:ada6:79b2	173.166.121.178
cb15:901b:d157:4024:ada9:5024:ada6:79b3	173.166.121.179
cb15:901b:d157:4024:ada9:5024:ada6:79b4	173.166.121.180

cb15:901b:d157:4024:ada9:5024:ada6:79b5	173.166.121.181
cb15:901b:d157:4024:ada9:5024:ada6:79b6	173.166.121.182
cb15:901b:d157:4024:ada9:5024:ada6:79b7	173.166.121.183
cb15:901b:d157:4024:ada9:5024:ada6:79b8	173.166.121.184
cb15:901b:d157:4024:ada9:5024:ada6:79b9	173.166.121.185
cb15:901b:d157:4024:ada9:5024:ada6:79ba	173.166.121.186
cb15:901b:d157:4024:ada9:5024:ada6:79bb	173.166.121.187
cb15:901b:d157:4024:ada9:5024:ada6:79bc	173.166.121.188
cb15:901b:d157:4024:ada9:5024:ada6:79bd	173.166.121.189
cb15:901b:d157:4024:ada9:5024:ada6:79be	173.166.121.190
cb15:901b:d157:4024:ada9:5024:ada6:79bf	173.166.121.191
cb15:901b:d157:4024:ada9:5024:ada6:79c0	173.166.121.192
cb15:901b:d157:4024:ada9:5024:ada6:79c1	173.166.121.193
cb15:901b:d157:4024:ada9:5024:ada6:79c2	173.166.121.194
cb15:901b:d157:4024:ada9:5024:ada6:79c3	173.166.121.195
cb15:901b:d157:4024:ada9:5024:ada6:79c4	173.166.121.196
cb15:901b:d157:4024:ada9:5024:ada6:79c5	173.166.121.197
cb15:901b:d157:4024:ada9:5024:ada6:79c6	173.166.121.198
cb15:901b:d157:4024:ada9:5024:ada6:79c7	173.166.121.199
cb15:901b:d157:4024:ada9:5024:ada6:79c8	173.166.121.200
cb15:901b:d157:4024:ada9:5024:ada6:79c9	173.166.121.201
cb15:901b:d157:4024:ada9:5024:ada6:79ca	173.166.121.202
cb15:901b:d157:4024:ada9:5024:ada6:79cb	173.166.121.203
cb15:901b:d157:4024:ada9:5024:ada6:79cc	173.166.121.204
cb15:901b:d157:4024:ada9:5024:ada6:79cd	173.166.121.205
cb15:901b:d157:4024:ada9:5024:ada6:79ce	173.166.121.206
cb15:901b:d157:4024:ada9:5024:ada6:79cf	173.166.121.207
cb15:901b:d157:4024:ada9:5024:ada6:79d0	173.166.121.208
cb15:901b:d157:4024:ada9:5024:ada6:79d1	173.166.121.209
cb15:901b:d157:4024:ada9:5024:ada6:79d2	173.166.121.210
cb15:901b:d157:4024:ada9:5024:ada6:79d3	173.166.121.211
cb15:901b:d157:4024:ada9:5024:ada6:79d4	173.166.121.212
cb15:901b:d157:4024:ada9:5024:ada6:79d5	173.166.121.213
cb15:901b:d157:4024:ada9:5024:ada6:79d6	173.166.121.214
cb15:901b:d157:4024:ada9:5024:ada6:79d7	173.166.121.215
cb15:901b:d157:4024:ada9:5024:ada6:79d8	173.166.121.216
cb15:901b:d157:4024:ada9:5024:ada6:79d9	173.166.121.217
cb15:901b:d157:4024:ada9:5024:ada6:79da	173.166.121.218
cb15:901b:d157:4024:ada9:5024:ada6:79db	173.166.121.219
cb15:901b:d157:4024:ada9:5024:ada6:79dc	173.166.121.220
cb15:901b:d157:4024:ada9:5024:ada6:79dd	173.166.121.221
cb15:901b:d157:4024:ada9:5024:ada6:79de	173.166.121.222
cb15:901b:d157:4024:ada9:5024:ada6:79df	173.166.121.223
cb15:901b:d157:4024:ada9:5024:ada6:79e0	173.166.121.224
cb15:901b:d157:4024:ada9:5024:ada6:79e1	173.166.121.225
cb15:901b:d157:4024:ada9:5024:ada6:79e2	173.166.121.226
cb15:901b:d157:4024:ada9:5024:ada6:79e3	173.166.121.227
cb15:901b:d157:4024:ada9:5024:ada6:79e4	173.166.121.228
cb15:901b:d157:4024:ada9:5024:ada6:79e5	173.166.121.229
cb15:901b:d157:4024:ada9:5024:ada6:79e6	173.166.121.230
cb15:901b:d157:4024:ada9:5024:ada6:79e7	173.166.121.231
cb15:901b:d157:4024:ada9:5024:ada6:79e8	173.166.121.232
cb15:901b:d157:4024:ada9:5024:ada6:79e9	173.166.121.233
cb15:901b:d157:4024:ada9:5024:ada6:79ea	173.166.121.234
cb15:901b:d157:4024:ada9:5024:ada6:79eb	173.166.121.235
cb15:901b:d157:4024:ada9:5024:ada6:79ec	173.166.121.236
cb15:901b:d157:4024:ada9:5024:ada6:79ed	173.166.121.237
cb15:901b:d157:4024:ada9:5024:ada6:79ee	173.166.121.238
cb15:901b:d157:4024:ada9:5024:ada6:79ef	173.166.121.239
cb15:901b:d157:4024:ada9:5024:ada6:79f0	173.166.121.240
cb15:901b:d157:4024:ada9:5024:ada6:79f1	173.166.121.241
cb15:901b:d157:4024:ada9:5024:ada6:79f2	173.166.121.242
cb15:901b:d157:4024:ada9:5024:ada6:79f3	173.166.121.243
cb15:901b:d157:4024:ada9:5024:ada6:79f4	173.166.121.244
cb15:901b:d157:4024:ada9:5024:ada6:79f5	173.166.121.245
cb15:901b:d157:4024:ada9:5024:ada6:79f6	173.166.121.246
cb15:901b:d157:4024:ada9:5024:ada6:79f7	173.166.121.247
cb15:901b:d157:4024:ada9:5024:ada6:79f8	173.166.121.248
cb15:901b:d157:4024:ada9:5024:ada6:79f9	173.166.121.249
cb15:901b:d157:4024:ada9:5024:ada6:79fa	173.166.121.250
cb15:901b:d157:4024:ada9:5024:ada6:79fb	173.166.121.251
cb15:901b:d157:4024:ada9:5024:ada6:79fc	173.166.121.252
cb15:901b:d157:4024:ada9:5024:ada6:79fd	173.166.121.253
cb15:901b:d157:4024:ada9:5024:ada6:79fe	173.166.121.254
cb15:901b:d157:4024:ada9:5024:ada6:79ff	173.166.121.255

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.