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:8024:901b:91bc:cb15:fac9:7901	250.201.121.1
cb15:901b:8024:901b:91bc:cb15:fac9:7902	250.201.121.2
cb15:901b:8024:901b:91bc:cb15:fac9:7903	250.201.121.3
cb15:901b:8024:901b:91bc:cb15:fac9:7904	250.201.121.4
cb15:901b:8024:901b:91bc:cb15:fac9:7905	250.201.121.5
cb15:901b:8024:901b:91bc:cb15:fac9:7906	250.201.121.6
cb15:901b:8024:901b:91bc:cb15:fac9:7907	250.201.121.7
cb15:901b:8024:901b:91bc:cb15:fac9:7908	250.201.121.8
cb15:901b:8024:901b:91bc:cb15:fac9:7909	250.201.121.9
cb15:901b:8024:901b:91bc:cb15:fac9:790a	250.201.121.10
cb15:901b:8024:901b:91bc:cb15:fac9:790b	250.201.121.11
cb15:901b:8024:901b:91bc:cb15:fac9:790c	250.201.121.12
cb15:901b:8024:901b:91bc:cb15:fac9:790d	250.201.121.13
cb15:901b:8024:901b:91bc:cb15:fac9:790e	250.201.121.14
cb15:901b:8024:901b:91bc:cb15:fac9:790f	250.201.121.15
cb15:901b:8024:901b:91bc:cb15:fac9:7910	250.201.121.16
cb15:901b:8024:901b:91bc:cb15:fac9:7911	250.201.121.17
cb15:901b:8024:901b:91bc:cb15:fac9:7912	250.201.121.18
cb15:901b:8024:901b:91bc:cb15:fac9:7913	250.201.121.19
cb15:901b:8024:901b:91bc:cb15:fac9:7914	250.201.121.20
cb15:901b:8024:901b:91bc:cb15:fac9:7915	250.201.121.21
cb15:901b:8024:901b:91bc:cb15:fac9:7916	250.201.121.22
cb15:901b:8024:901b:91bc:cb15:fac9:7917	250.201.121.23
cb15:901b:8024:901b:91bc:cb15:fac9:7918	250.201.121.24
cb15:901b:8024:901b:91bc:cb15:fac9:7919	250.201.121.25
cb15:901b:8024:901b:91bc:cb15:fac9:791a	250.201.121.26
cb15:901b:8024:901b:91bc:cb15:fac9:791b	250.201.121.27
cb15:901b:8024:901b:91bc:cb15:fac9:791c	250.201.121.28
cb15:901b:8024:901b:91bc:cb15:fac9:791d	250.201.121.29
cb15:901b:8024:901b:91bc:cb15:fac9:791e	250.201.121.30
cb15:901b:8024:901b:91bc:cb15:fac9:791f	250.201.121.31
cb15:901b:8024:901b:91bc:cb15:fac9:7920	250.201.121.32
cb15:901b:8024:901b:91bc:cb15:fac9:7921	250.201.121.33
cb15:901b:8024:901b:91bc:cb15:fac9:7922	250.201.121.34
cb15:901b:8024:901b:91bc:cb15:fac9:7923	250.201.121.35
cb15:901b:8024:901b:91bc:cb15:fac9:7924	250.201.121.36
cb15:901b:8024:901b:91bc:cb15:fac9:7925	250.201.121.37
cb15:901b:8024:901b:91bc:cb15:fac9:7926	250.201.121.38
cb15:901b:8024:901b:91bc:cb15:fac9:7927	250.201.121.39
cb15:901b:8024:901b:91bc:cb15:fac9:7928	250.201.121.40
cb15:901b:8024:901b:91bc:cb15:fac9:7929	250.201.121.41
cb15:901b:8024:901b:91bc:cb15:fac9:792a	250.201.121.42
cb15:901b:8024:901b:91bc:cb15:fac9:792b	250.201.121.43
cb15:901b:8024:901b:91bc:cb15:fac9:792c	250.201.121.44
cb15:901b:8024:901b:91bc:cb15:fac9:792d	250.201.121.45
cb15:901b:8024:901b:91bc:cb15:fac9:792e	250.201.121.46
cb15:901b:8024:901b:91bc:cb15:fac9:792f	250.201.121.47
cb15:901b:8024:901b:91bc:cb15:fac9:7930	250.201.121.48
cb15:901b:8024:901b:91bc:cb15:fac9:7931	250.201.121.49
cb15:901b:8024:901b:91bc:cb15:fac9:7932	250.201.121.50
cb15:901b:8024:901b:91bc:cb15:fac9:7933	250.201.121.51
cb15:901b:8024:901b:91bc:cb15:fac9:7934	250.201.121.52
cb15:901b:8024:901b:91bc:cb15:fac9:7935	250.201.121.53
cb15:901b:8024:901b:91bc:cb15:fac9:7936	250.201.121.54
cb15:901b:8024:901b:91bc:cb15:fac9:7937	250.201.121.55
cb15:901b:8024:901b:91bc:cb15:fac9:7938	250.201.121.56
cb15:901b:8024:901b:91bc:cb15:fac9:7939	250.201.121.57
cb15:901b:8024:901b:91bc:cb15:fac9:793a	250.201.121.58
cb15:901b:8024:901b:91bc:cb15:fac9:793b	250.201.121.59
cb15:901b:8024:901b:91bc:cb15:fac9:793c	250.201.121.60

cb15:901b:8024:901b:91bc:cb15:fac9:793d	250.201.121.61
cb15:901b:8024:901b:91bc:cb15:fac9:793e	250.201.121.62
cb15:901b:8024:901b:91bc:cb15:fac9:793f	250.201.121.63
cb15:901b:8024:901b:91bc:cb15:fac9:7940	250.201.121.64
cb15:901b:8024:901b:91bc:cb15:fac9:7941	250.201.121.65
cb15:901b:8024:901b:91bc:cb15:fac9:7942	250.201.121.66
cb15:901b:8024:901b:91bc:cb15:fac9:7943	250.201.121.67
cb15:901b:8024:901b:91bc:cb15:fac9:7944	250.201.121.68
cb15:901b:8024:901b:91bc:cb15:fac9:7945	250.201.121.69
cb15:901b:8024:901b:91bc:cb15:fac9:7946	250.201.121.70
cb15:901b:8024:901b:91bc:cb15:fac9:7947	250.201.121.71
cb15:901b:8024:901b:91bc:cb15:fac9:7948	250.201.121.72
cb15:901b:8024:901b:91bc:cb15:fac9:7949	250.201.121.73
cb15:901b:8024:901b:91bc:cb15:fac9:794a	250.201.121.74
cb15:901b:8024:901b:91bc:cb15:fac9:794b	250.201.121.75
cb15:901b:8024:901b:91bc:cb15:fac9:794c	250.201.121.76
cb15:901b:8024:901b:91bc:cb15:fac9:794d	250.201.121.77
cb15:901b:8024:901b:91bc:cb15:fac9:794e	250.201.121.78
cb15:901b:8024:901b:91bc:cb15:fac9:794f	250.201.121.79
cb15:901b:8024:901b:91bc:cb15:fac9:7950	250.201.121.80
cb15:901b:8024:901b:91bc:cb15:fac9:7951	250.201.121.81
cb15:901b:8024:901b:91bc:cb15:fac9:7952	250.201.121.82
cb15:901b:8024:901b:91bc:cb15:fac9:7953	250.201.121.83
cb15:901b:8024:901b:91bc:cb15:fac9:7954	250.201.121.84
cb15:901b:8024:901b:91bc:cb15:fac9:7955	250.201.121.85
cb15:901b:8024:901b:91bc:cb15:fac9:7956	250.201.121.86
cb15:901b:8024:901b:91bc:cb15:fac9:7957	250.201.121.87
cb15:901b:8024:901b:91bc:cb15:fac9:7958	250.201.121.88
cb15:901b:8024:901b:91bc:cb15:fac9:7959	250.201.121.89
cb15:901b:8024:901b:91bc:cb15:fac9:795a	250.201.121.90
cb15:901b:8024:901b:91bc:cb15:fac9:795b	250.201.121.91
cb15:901b:8024:901b:91bc:cb15:fac9:795c	250.201.121.92
cb15:901b:8024:901b:91bc:cb15:fac9:795d	250.201.121.93
cb15:901b:8024:901b:91bc:cb15:fac9:795e	250.201.121.94
cb15:901b:8024:901b:91bc:cb15:fac9:795f	250.201.121.95
cb15:901b:8024:901b:91bc:cb15:fac9:7960	250.201.121.96
cb15:901b:8024:901b:91bc:cb15:fac9:7961	250.201.121.97
cb15:901b:8024:901b:91bc:cb15:fac9:7962	250.201.121.98
cb15:901b:8024:901b:91bc:cb15:fac9:7963	250.201.121.99
cb15:901b:8024:901b:91bc:cb15:fac9:7964	250.201.121.100
cb15:901b:8024:901b:91bc:cb15:fac9:7965	250.201.121.101
cb15:901b:8024:901b:91bc:cb15:fac9:7966	250.201.121.102
cb15:901b:8024:901b:91bc:cb15:fac9:7967	250.201.121.103
cb15:901b:8024:901b:91bc:cb15:fac9:7968	250.201.121.104
cb15:901b:8024:901b:91bc:cb15:fac9:7969	250.201.121.105
cb15:901b:8024:901b:91bc:cb15:fac9:796a	250.201.121.106
cb15:901b:8024:901b:91bc:cb15:fac9:796b	250.201.121.107
cb15:901b:8024:901b:91bc:cb15:fac9:796c	250.201.121.108
cb15:901b:8024:901b:91bc:cb15:fac9:796d	250.201.121.109
cb15:901b:8024:901b:91bc:cb15:fac9:796e	250.201.121.110
cb15:901b:8024:901b:91bc:cb15:fac9:796f	250.201.121.111
cb15:901b:8024:901b:91bc:cb15:fac9:7970	250.201.121.112
cb15:901b:8024:901b:91bc:cb15:fac9:7971	250.201.121.113
cb15:901b:8024:901b:91bc:cb15:fac9:7972	250.201.121.114
cb15:901b:8024:901b:91bc:cb15:fac9:7973	250.201.121.115
cb15:901b:8024:901b:91bc:cb15:fac9:7974	250.201.121.116
cb15:901b:8024:901b:91bc:cb15:fac9:7975	250.201.121.117
cb15:901b:8024:901b:91bc:cb15:fac9:7976	250.201.121.118
cb15:901b:8024:901b:91bc:cb15:fac9:7977	250.201.121.119
cb15:901b:8024:901b:91bc:cb15:fac9:7978	250.201.121.120

cb15:901b:8024:901b:91bc:cb15:fac9:7979	250.201.121.121
cb15:901b:8024:901b:91bc:cb15:fac9:797a	250.201.121.122
cb15:901b:8024:901b:91bc:cb15:fac9:797b	250.201.121.123
cb15:901b:8024:901b:91bc:cb15:fac9:797c	250.201.121.124
cb15:901b:8024:901b:91bc:cb15:fac9:797d	250.201.121.125
cb15:901b:8024:901b:91bc:cb15:fac9:797e	250.201.121.126
cb15:901b:8024:901b:91bc:cb15:fac9:797f	250.201.121.127
cb15:901b:8024:901b:91bc:cb15:fac9:7980	250.201.121.128
cb15:901b:8024:901b:91bc:cb15:fac9:7981	250.201.121.129
cb15:901b:8024:901b:91bc:cb15:fac9:7982	250.201.121.130
cb15:901b:8024:901b:91bc:cb15:fac9:7983	250.201.121.131
cb15:901b:8024:901b:91bc:cb15:fac9:7984	250.201.121.132
cb15:901b:8024:901b:91bc:cb15:fac9:7985	250.201.121.133
cb15:901b:8024:901b:91bc:cb15:fac9:7986	250.201.121.134
cb15:901b:8024:901b:91bc:cb15:fac9:7987	250.201.121.135
cb15:901b:8024:901b:91bc:cb15:fac9:7988	250.201.121.136
cb15:901b:8024:901b:91bc:cb15:fac9:7989	250.201.121.137
cb15:901b:8024:901b:91bc:cb15:fac9:798a	250.201.121.138
cb15:901b:8024:901b:91bc:cb15:fac9:798b	250.201.121.139
cb15:901b:8024:901b:91bc:cb15:fac9:798c	250.201.121.140
cb15:901b:8024:901b:91bc:cb15:fac9:798d	250.201.121.141
cb15:901b:8024:901b:91bc:cb15:fac9:798e	250.201.121.142
cb15:901b:8024:901b:91bc:cb15:fac9:798f	250.201.121.143
cb15:901b:8024:901b:91bc:cb15:fac9:7990	250.201.121.144
cb15:901b:8024:901b:91bc:cb15:fac9:7991	250.201.121.145
cb15:901b:8024:901b:91bc:cb15:fac9:7992	250.201.121.146
cb15:901b:8024:901b:91bc:cb15:fac9:7993	250.201.121.147
cb15:901b:8024:901b:91bc:cb15:fac9:7994	250.201.121.148
cb15:901b:8024:901b:91bc:cb15:fac9:7995	250.201.121.149
cb15:901b:8024:901b:91bc:cb15:fac9:7996	250.201.121.150
cb15:901b:8024:901b:91bc:cb15:fac9:7997	250.201.121.151
cb15:901b:8024:901b:91bc:cb15:fac9:7998	250.201.121.152
cb15:901b:8024:901b:91bc:cb15:fac9:7999	250.201.121.153
cb15:901b:8024:901b:91bc:cb15:fac9:799a	250.201.121.154
cb15:901b:8024:901b:91bc:cb15:fac9:799b	250.201.121.155
cb15:901b:8024:901b:91bc:cb15:fac9:799c	250.201.121.156
cb15:901b:8024:901b:91bc:cb15:fac9:799d	250.201.121.157
cb15:901b:8024:901b:91bc:cb15:fac9:799e	250.201.121.158
cb15:901b:8024:901b:91bc:cb15:fac9:799f	250.201.121.159
cb15:901b:8024:901b:91bc:cb15:fac9:79a0	250.201.121.160
cb15:901b:8024:901b:91bc:cb15:fac9:79a1	250.201.121.161
cb15:901b:8024:901b:91bc:cb15:fac9:79a2	250.201.121.162
cb15:901b:8024:901b:91bc:cb15:fac9:79a3	250.201.121.163
cb15:901b:8024:901b:91bc:cb15:fac9:79a4	250.201.121.164
cb15:901b:8024:901b:91bc:cb15:fac9:79a5	250.201.121.165
cb15:901b:8024:901b:91bc:cb15:fac9:79a6	250.201.121.166
cb15:901b:8024:901b:91bc:cb15:fac9:79a7	250.201.121.167
cb15:901b:8024:901b:91bc:cb15:fac9:79a8	250.201.121.168
cb15:901b:8024:901b:91bc:cb15:fac9:79a9	250.201.121.169
cb15:901b:8024:901b:91bc:cb15:fac9:79aa	250.201.121.170
cb15:901b:8024:901b:91bc:cb15:fac9:79ab	250.201.121.171
cb15:901b:8024:901b:91bc:cb15:fac9:79ac	250.201.121.172
cb15:901b:8024:901b:91bc:cb15:fac9:79ad	250.201.121.173
cb15:901b:8024:901b:91bc:cb15:fac9:79ae	250.201.121.174
cb15:901b:8024:901b:91bc:cb15:fac9:79af	250.201.121.175
cb15:901b:8024:901b:91bc:cb15:fac9:79b0	250.201.121.176
cb15:901b:8024:901b:91bc:cb15:fac9:79b1	250.201.121.177
cb15:901b:8024:901b:91bc:cb15:fac9:79b2	250.201.121.178
cb15:901b:8024:901b:91bc:cb15:fac9:79b3	250.201.121.179
cb15:901b:8024:901b:91bc:cb15:fac9:79b4	250.201.121.180

cb15:901b:8024:901b:91bc:cb15:fac9:79b5	250.201.121.181
cb15:901b:8024:901b:91bc:cb15:fac9:79b6	250.201.121.182
cb15:901b:8024:901b:91bc:cb15:fac9:79b7	250.201.121.183
cb15:901b:8024:901b:91bc:cb15:fac9:79b8	250.201.121.184
cb15:901b:8024:901b:91bc:cb15:fac9:79b9	250.201.121.185
cb15:901b:8024:901b:91bc:cb15:fac9:79ba	250.201.121.186
cb15:901b:8024:901b:91bc:cb15:fac9:79bb	250.201.121.187
cb15:901b:8024:901b:91bc:cb15:fac9:79bc	250.201.121.188
cb15:901b:8024:901b:91bc:cb15:fac9:79bd	250.201.121.189
cb15:901b:8024:901b:91bc:cb15:fac9:79be	250.201.121.190
cb15:901b:8024:901b:91bc:cb15:fac9:79bf	250.201.121.191
cb15:901b:8024:901b:91bc:cb15:fac9:79c0	250.201.121.192
cb15:901b:8024:901b:91bc:cb15:fac9:79c1	250.201.121.193
cb15:901b:8024:901b:91bc:cb15:fac9:79c2	250.201.121.194
cb15:901b:8024:901b:91bc:cb15:fac9:79c3	250.201.121.195
cb15:901b:8024:901b:91bc:cb15:fac9:79c4	250.201.121.196
cb15:901b:8024:901b:91bc:cb15:fac9:79c5	250.201.121.197
cb15:901b:8024:901b:91bc:cb15:fac9:79c6	250.201.121.198
cb15:901b:8024:901b:91bc:cb15:fac9:79c7	250.201.121.199
cb15:901b:8024:901b:91bc:cb15:fac9:79c8	250.201.121.200
cb15:901b:8024:901b:91bc:cb15:fac9:79c9	250.201.121.201
cb15:901b:8024:901b:91bc:cb15:fac9:79ca	250.201.121.202
cb15:901b:8024:901b:91bc:cb15:fac9:79cb	250.201.121.203
cb15:901b:8024:901b:91bc:cb15:fac9:79cc	250.201.121.204
cb15:901b:8024:901b:91bc:cb15:fac9:79cd	250.201.121.205
cb15:901b:8024:901b:91bc:cb15:fac9:79ce	250.201.121.206
cb15:901b:8024:901b:91bc:cb15:fac9:79cf	250.201.121.207
cb15:901b:8024:901b:91bc:cb15:fac9:79d0	250.201.121.208
cb15:901b:8024:901b:91bc:cb15:fac9:79d1	250.201.121.209
cb15:901b:8024:901b:91bc:cb15:fac9:79d2	250.201.121.210
cb15:901b:8024:901b:91bc:cb15:fac9:79d3	250.201.121.211
cb15:901b:8024:901b:91bc:cb15:fac9:79d4	250.201.121.212
cb15:901b:8024:901b:91bc:cb15:fac9:79d5	250.201.121.213
cb15:901b:8024:901b:91bc:cb15:fac9:79d6	250.201.121.214
cb15:901b:8024:901b:91bc:cb15:fac9:79d7	250.201.121.215
cb15:901b:8024:901b:91bc:cb15:fac9:79d8	250.201.121.216
cb15:901b:8024:901b:91bc:cb15:fac9:79d9	250.201.121.217
cb15:901b:8024:901b:91bc:cb15:fac9:79da	250.201.121.218
cb15:901b:8024:901b:91bc:cb15:fac9:79db	250.201.121.219
cb15:901b:8024:901b:91bc:cb15:fac9:79dc	250.201.121.220
cb15:901b:8024:901b:91bc:cb15:fac9:79dd	250.201.121.221
cb15:901b:8024:901b:91bc:cb15:fac9:79de	250.201.121.222
cb15:901b:8024:901b:91bc:cb15:fac9:79df	250.201.121.223
cb15:901b:8024:901b:91bc:cb15:fac9:79e0	250.201.121.224
cb15:901b:8024:901b:91bc:cb15:fac9:79e1	250.201.121.225
cb15:901b:8024:901b:91bc:cb15:fac9:79e2	250.201.121.226
cb15:901b:8024:901b:91bc:cb15:fac9:79e3	250.201.121.227
cb15:901b:8024:901b:91bc:cb15:fac9:79e4	250.201.121.228
cb15:901b:8024:901b:91bc:cb15:fac9:79e5	250.201.121.229
cb15:901b:8024:901b:91bc:cb15:fac9:79e6	250.201.121.230
cb15:901b:8024:901b:91bc:cb15:fac9:79e7	250.201.121.231
cb15:901b:8024:901b:91bc:cb15:fac9:79e8	250.201.121.232
cb15:901b:8024:901b:91bc:cb15:fac9:79e9	250.201.121.233
cb15:901b:8024:901b:91bc:cb15:fac9:79ea	250.201.121.234
cb15:901b:8024:901b:91bc:cb15:fac9:79eb	250.201.121.235
cb15:901b:8024:901b:91bc:cb15:fac9:79ec	250.201.121.236
cb15:901b:8024:901b:91bc:cb15:fac9:79ed	250.201.121.237
cb15:901b:8024:901b:91bc:cb15:fac9:79ee	250.201.121.238
cb15:901b:8024:901b:91bc:cb15:fac9:79ef	250.201.121.239
cb15:901b:8024:901b:91bc:cb15:fac9:79f0	250.201.121.240
cb15:901b:8024:901b:91bc:cb15:fac9:79f1	250.201.121.241
cb15:901b:8024:901b:91bc:cb15:fac9:79f2	250.201.121.242
cb15:901b:8024:901b:91bc:cb15:fac9:79f3	250.201.121.243
cb15:901b:8024:901b:91bc:cb15:fac9:79f4	250.201.121.244
cb15:901b:8024:901b:91bc:cb15:fac9:79f5	250.201.121.245
cb15:901b:8024:901b:91bc:cb15:fac9:79f6	250.201.121.246
cb15:901b:8024:901b:91bc:cb15:fac9:79f7	250.201.121.247
cb15:901b:8024:901b:91bc:cb15:fac9:79f8	250.201.121.248
cb15:901b:8024:901b:91bc:cb15:fac9:79f9	250.201.121.249
cb15:901b:8024:901b:91bc:cb15:fac9:79fa	250.201.121.250
cb15:901b:8024:901b:91bc:cb15:fac9:79fb	250.201.121.251
cb15:901b:8024:901b:91bc:cb15:fac9:79fc	250.201.121.252
cb15:901b:8024:901b:91bc:cb15:fac9:79fd	250.201.121.253
cb15:901b:8024:901b:91bc:cb15:fac9:79fe	250.201.121.254
cb15:901b:8024:901b:91bc:cb15:fac9:79ff	250.201.121.255

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.