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:1324:ada3:b51a:fb89:9901	251.137.153.1
cb15:901b:901b:1324:ada3:b51a:fb89:9902	251.137.153.2
cb15:901b:901b:1324:ada3:b51a:fb89:9903	251.137.153.3
cb15:901b:901b:1324:ada3:b51a:fb89:9904	251.137.153.4
cb15:901b:901b:1324:ada3:b51a:fb89:9905	251.137.153.5
cb15:901b:901b:1324:ada3:b51a:fb89:9906	251.137.153.6
cb15:901b:901b:1324:ada3:b51a:fb89:9907	251.137.153.7
cb15:901b:901b:1324:ada3:b51a:fb89:9908	251.137.153.8
cb15:901b:901b:1324:ada3:b51a:fb89:9909	251.137.153.9
cb15:901b:901b:1324:ada3:b51a:fb89:990a	251.137.153.10
cb15:901b:901b:1324:ada3:b51a:fb89:990b	251.137.153.11
cb15:901b:901b:1324:ada3:b51a:fb89:990c	251.137.153.12
cb15:901b:901b:1324:ada3:b51a:fb89:990d	251.137.153.13
cb15:901b:901b:1324:ada3:b51a:fb89:990e	251.137.153.14
cb15:901b:901b:1324:ada3:b51a:fb89:990f	251.137.153.15
cb15:901b:901b:1324:ada3:b51a:fb89:9910	251.137.153.16
cb15:901b:901b:1324:ada3:b51a:fb89:9911	251.137.153.17
cb15:901b:901b:1324:ada3:b51a:fb89:9912	251.137.153.18
cb15:901b:901b:1324:ada3:b51a:fb89:9913	251.137.153.19
cb15:901b:901b:1324:ada3:b51a:fb89:9914	251.137.153.20
cb15:901b:901b:1324:ada3:b51a:fb89:9915	251.137.153.21
cb15:901b:901b:1324:ada3:b51a:fb89:9916	251.137.153.22
cb15:901b:901b:1324:ada3:b51a:fb89:9917	251.137.153.23
cb15:901b:901b:1324:ada3:b51a:fb89:9918	251.137.153.24
cb15:901b:901b:1324:ada3:b51a:fb89:9919	251.137.153.25
cb15:901b:901b:1324:ada3:b51a:fb89:991a	251.137.153.26
cb15:901b:901b:1324:ada3:b51a:fb89:991b	251.137.153.27
cb15:901b:901b:1324:ada3:b51a:fb89:991c	251.137.153.28
cb15:901b:901b:1324:ada3:b51a:fb89:991d	251.137.153.29
cb15:901b:901b:1324:ada3:b51a:fb89:991e	251.137.153.30
cb15:901b:901b:1324:ada3:b51a:fb89:991f	251.137.153.31
cb15:901b:901b:1324:ada3:b51a:fb89:9920	251.137.153.32
cb15:901b:901b:1324:ada3:b51a:fb89:9921	251.137.153.33
cb15:901b:901b:1324:ada3:b51a:fb89:9922	251.137.153.34
cb15:901b:901b:1324:ada3:b51a:fb89:9923	251.137.153.35
cb15:901b:901b:1324:ada3:b51a:fb89:9924	251.137.153.36
cb15:901b:901b:1324:ada3:b51a:fb89:9925	251.137.153.37
cb15:901b:901b:1324:ada3:b51a:fb89:9926	251.137.153.38
cb15:901b:901b:1324:ada3:b51a:fb89:9927	251.137.153.39
cb15:901b:901b:1324:ada3:b51a:fb89:9928	251.137.153.40
cb15:901b:901b:1324:ada3:b51a:fb89:9929	251.137.153.41
cb15:901b:901b:1324:ada3:b51a:fb89:992a	251.137.153.42
cb15:901b:901b:1324:ada3:b51a:fb89:992b	251.137.153.43
cb15:901b:901b:1324:ada3:b51a:fb89:992c	251.137.153.44
cb15:901b:901b:1324:ada3:b51a:fb89:992d	251.137.153.45
cb15:901b:901b:1324:ada3:b51a:fb89:992e	251.137.153.46
cb15:901b:901b:1324:ada3:b51a:fb89:992f	251.137.153.47
cb15:901b:901b:1324:ada3:b51a:fb89:9930	251.137.153.48
cb15:901b:901b:1324:ada3:b51a:fb89:9931	251.137.153.49
cb15:901b:901b:1324:ada3:b51a:fb89:9932	251.137.153.50
cb15:901b:901b:1324:ada3:b51a:fb89:9933	251.137.153.51
cb15:901b:901b:1324:ada3:b51a:fb89:9934	251.137.153.52
cb15:901b:901b:1324:ada3:b51a:fb89:9935	251.137.153.53
cb15:901b:901b:1324:ada3:b51a:fb89:9936	251.137.153.54
cb15:901b:901b:1324:ada3:b51a:fb89:9937	251.137.153.55
cb15:901b:901b:1324:ada3:b51a:fb89:9938	251.137.153.56
cb15:901b:901b:1324:ada3:b51a:fb89:9939	251.137.153.57
cb15:901b:901b:1324:ada3:b51a:fb89:993a	251.137.153.58
cb15:901b:901b:1324:ada3:b51a:fb89:993b	251.137.153.59
cb15:901b:901b:1324:ada3:b51a:fb89:993c	251.137.153.60

cb15:901b:901b:1324:ada3:b51a:fb89:993d	251.137.153.61
cb15:901b:901b:1324:ada3:b51a:fb89:993e	251.137.153.62
cb15:901b:901b:1324:ada3:b51a:fb89:993f	251.137.153.63
cb15:901b:901b:1324:ada3:b51a:fb89:9940	251.137.153.64
cb15:901b:901b:1324:ada3:b51a:fb89:9941	251.137.153.65
cb15:901b:901b:1324:ada3:b51a:fb89:9942	251.137.153.66
cb15:901b:901b:1324:ada3:b51a:fb89:9943	251.137.153.67
cb15:901b:901b:1324:ada3:b51a:fb89:9944	251.137.153.68
cb15:901b:901b:1324:ada3:b51a:fb89:9945	251.137.153.69
cb15:901b:901b:1324:ada3:b51a:fb89:9946	251.137.153.70
cb15:901b:901b:1324:ada3:b51a:fb89:9947	251.137.153.71
cb15:901b:901b:1324:ada3:b51a:fb89:9948	251.137.153.72
cb15:901b:901b:1324:ada3:b51a:fb89:9949	251.137.153.73
cb15:901b:901b:1324:ada3:b51a:fb89:994a	251.137.153.74
cb15:901b:901b:1324:ada3:b51a:fb89:994b	251.137.153.75
cb15:901b:901b:1324:ada3:b51a:fb89:994c	251.137.153.76
cb15:901b:901b:1324:ada3:b51a:fb89:994d	251.137.153.77
cb15:901b:901b:1324:ada3:b51a:fb89:994e	251.137.153.78
cb15:901b:901b:1324:ada3:b51a:fb89:994f	251.137.153.79
cb15:901b:901b:1324:ada3:b51a:fb89:9950	251.137.153.80
cb15:901b:901b:1324:ada3:b51a:fb89:9951	251.137.153.81
cb15:901b:901b:1324:ada3:b51a:fb89:9952	251.137.153.82
cb15:901b:901b:1324:ada3:b51a:fb89:9953	251.137.153.83
cb15:901b:901b:1324:ada3:b51a:fb89:9954	251.137.153.84
cb15:901b:901b:1324:ada3:b51a:fb89:9955	251.137.153.85
cb15:901b:901b:1324:ada3:b51a:fb89:9956	251.137.153.86
cb15:901b:901b:1324:ada3:b51a:fb89:9957	251.137.153.87
cb15:901b:901b:1324:ada3:b51a:fb89:9958	251.137.153.88
cb15:901b:901b:1324:ada3:b51a:fb89:9959	251.137.153.89
cb15:901b:901b:1324:ada3:b51a:fb89:995a	251.137.153.90
cb15:901b:901b:1324:ada3:b51a:fb89:995b	251.137.153.91
cb15:901b:901b:1324:ada3:b51a:fb89:995c	251.137.153.92
cb15:901b:901b:1324:ada3:b51a:fb89:995d	251.137.153.93
cb15:901b:901b:1324:ada3:b51a:fb89:995e	251.137.153.94
cb15:901b:901b:1324:ada3:b51a:fb89:995f	251.137.153.95
cb15:901b:901b:1324:ada3:b51a:fb89:9960	251.137.153.96
cb15:901b:901b:1324:ada3:b51a:fb89:9961	251.137.153.97
cb15:901b:901b:1324:ada3:b51a:fb89:9962	251.137.153.98
cb15:901b:901b:1324:ada3:b51a:fb89:9963	251.137.153.99
cb15:901b:901b:1324:ada3:b51a:fb89:9964	251.137.153.100
cb15:901b:901b:1324:ada3:b51a:fb89:9965	251.137.153.101
cb15:901b:901b:1324:ada3:b51a:fb89:9966	251.137.153.102
cb15:901b:901b:1324:ada3:b51a:fb89:9967	251.137.153.103
cb15:901b:901b:1324:ada3:b51a:fb89:9968	251.137.153.104
cb15:901b:901b:1324:ada3:b51a:fb89:9969	251.137.153.105
cb15:901b:901b:1324:ada3:b51a:fb89:996a	251.137.153.106
cb15:901b:901b:1324:ada3:b51a:fb89:996b	251.137.153.107
cb15:901b:901b:1324:ada3:b51a:fb89:996c	251.137.153.108
cb15:901b:901b:1324:ada3:b51a:fb89:996d	251.137.153.109
cb15:901b:901b:1324:ada3:b51a:fb89:996e	251.137.153.110
cb15:901b:901b:1324:ada3:b51a:fb89:996f	251.137.153.111
cb15:901b:901b:1324:ada3:b51a:fb89:9970	251.137.153.112
cb15:901b:901b:1324:ada3:b51a:fb89:9971	251.137.153.113
cb15:901b:901b:1324:ada3:b51a:fb89:9972	251.137.153.114
cb15:901b:901b:1324:ada3:b51a:fb89:9973	251.137.153.115
cb15:901b:901b:1324:ada3:b51a:fb89:9974	251.137.153.116
cb15:901b:901b:1324:ada3:b51a:fb89:9975	251.137.153.117
cb15:901b:901b:1324:ada3:b51a:fb89:9976	251.137.153.118
cb15:901b:901b:1324:ada3:b51a:fb89:9977	251.137.153.119
cb15:901b:901b:1324:ada3:b51a:fb89:9978	251.137.153.120

cb15:901b:901b:1324:ada3:b51a:fb89:9979	251.137.153.121
cb15:901b:901b:1324:ada3:b51a:fb89:997a	251.137.153.122
cb15:901b:901b:1324:ada3:b51a:fb89:997b	251.137.153.123
cb15:901b:901b:1324:ada3:b51a:fb89:997c	251.137.153.124
cb15:901b:901b:1324:ada3:b51a:fb89:997d	251.137.153.125
cb15:901b:901b:1324:ada3:b51a:fb89:997e	251.137.153.126
cb15:901b:901b:1324:ada3:b51a:fb89:997f	251.137.153.127
cb15:901b:901b:1324:ada3:b51a:fb89:9980	251.137.153.128
cb15:901b:901b:1324:ada3:b51a:fb89:9981	251.137.153.129
cb15:901b:901b:1324:ada3:b51a:fb89:9982	251.137.153.130
cb15:901b:901b:1324:ada3:b51a:fb89:9983	251.137.153.131
cb15:901b:901b:1324:ada3:b51a:fb89:9984	251.137.153.132
cb15:901b:901b:1324:ada3:b51a:fb89:9985	251.137.153.133
cb15:901b:901b:1324:ada3:b51a:fb89:9986	251.137.153.134
cb15:901b:901b:1324:ada3:b51a:fb89:9987	251.137.153.135
cb15:901b:901b:1324:ada3:b51a:fb89:9988	251.137.153.136
cb15:901b:901b:1324:ada3:b51a:fb89:9989	251.137.153.137
cb15:901b:901b:1324:ada3:b51a:fb89:998a	251.137.153.138
cb15:901b:901b:1324:ada3:b51a:fb89:998b	251.137.153.139
cb15:901b:901b:1324:ada3:b51a:fb89:998c	251.137.153.140
cb15:901b:901b:1324:ada3:b51a:fb89:998d	251.137.153.141
cb15:901b:901b:1324:ada3:b51a:fb89:998e	251.137.153.142
cb15:901b:901b:1324:ada3:b51a:fb89:998f	251.137.153.143
cb15:901b:901b:1324:ada3:b51a:fb89:9990	251.137.153.144
cb15:901b:901b:1324:ada3:b51a:fb89:9991	251.137.153.145
cb15:901b:901b:1324:ada3:b51a:fb89:9992	251.137.153.146
cb15:901b:901b:1324:ada3:b51a:fb89:9993	251.137.153.147
cb15:901b:901b:1324:ada3:b51a:fb89:9994	251.137.153.148
cb15:901b:901b:1324:ada3:b51a:fb89:9995	251.137.153.149
cb15:901b:901b:1324:ada3:b51a:fb89:9996	251.137.153.150
cb15:901b:901b:1324:ada3:b51a:fb89:9997	251.137.153.151
cb15:901b:901b:1324:ada3:b51a:fb89:9998	251.137.153.152
cb15:901b:901b:1324:ada3:b51a:fb89:9999	251.137.153.153
cb15:901b:901b:1324:ada3:b51a:fb89:999a	251.137.153.154
cb15:901b:901b:1324:ada3:b51a:fb89:999b	251.137.153.155
cb15:901b:901b:1324:ada3:b51a:fb89:999c	251.137.153.156
cb15:901b:901b:1324:ada3:b51a:fb89:999d	251.137.153.157
cb15:901b:901b:1324:ada3:b51a:fb89:999e	251.137.153.158
cb15:901b:901b:1324:ada3:b51a:fb89:999f	251.137.153.159
cb15:901b:901b:1324:ada3:b51a:fb89:99a0	251.137.153.160
cb15:901b:901b:1324:ada3:b51a:fb89:99a1	251.137.153.161
cb15:901b:901b:1324:ada3:b51a:fb89:99a2	251.137.153.162
cb15:901b:901b:1324:ada3:b51a:fb89:99a3	251.137.153.163
cb15:901b:901b:1324:ada3:b51a:fb89:99a4	251.137.153.164
cb15:901b:901b:1324:ada3:b51a:fb89:99a5	251.137.153.165
cb15:901b:901b:1324:ada3:b51a:fb89:99a6	251.137.153.166
cb15:901b:901b:1324:ada3:b51a:fb89:99a7	251.137.153.167
cb15:901b:901b:1324:ada3:b51a:fb89:99a8	251.137.153.168
cb15:901b:901b:1324:ada3:b51a:fb89:99a9	251.137.153.169
cb15:901b:901b:1324:ada3:b51a:fb89:99aa	251.137.153.170
cb15:901b:901b:1324:ada3:b51a:fb89:99ab	251.137.153.171
cb15:901b:901b:1324:ada3:b51a:fb89:99ac	251.137.153.172
cb15:901b:901b:1324:ada3:b51a:fb89:99ad	251.137.153.173
cb15:901b:901b:1324:ada3:b51a:fb89:99ae	251.137.153.174
cb15:901b:901b:1324:ada3:b51a:fb89:99af	251.137.153.175
cb15:901b:901b:1324:ada3:b51a:fb89:99b0	251.137.153.176
cb15:901b:901b:1324:ada3:b51a:fb89:99b1	251.137.153.177
cb15:901b:901b:1324:ada3:b51a:fb89:99b2	251.137.153.178
cb15:901b:901b:1324:ada3:b51a:fb89:99b3	251.137.153.179
cb15:901b:901b:1324:ada3:b51a:fb89:99b4	251.137.153.180

cb15:901b:901b:1324:ada3:b51a:fb89:99b5	251.137.153.181
cb15:901b:901b:1324:ada3:b51a:fb89:99b6	251.137.153.182
cb15:901b:901b:1324:ada3:b51a:fb89:99b7	251.137.153.183
cb15:901b:901b:1324:ada3:b51a:fb89:99b8	251.137.153.184
cb15:901b:901b:1324:ada3:b51a:fb89:99b9	251.137.153.185
cb15:901b:901b:1324:ada3:b51a:fb89:99ba	251.137.153.186
cb15:901b:901b:1324:ada3:b51a:fb89:99bb	251.137.153.187
cb15:901b:901b:1324:ada3:b51a:fb89:99bc	251.137.153.188
cb15:901b:901b:1324:ada3:b51a:fb89:99bd	251.137.153.189
cb15:901b:901b:1324:ada3:b51a:fb89:99be	251.137.153.190
cb15:901b:901b:1324:ada3:b51a:fb89:99bf	251.137.153.191
cb15:901b:901b:1324:ada3:b51a:fb89:99c0	251.137.153.192
cb15:901b:901b:1324:ada3:b51a:fb89:99c1	251.137.153.193
cb15:901b:901b:1324:ada3:b51a:fb89:99c2	251.137.153.194
cb15:901b:901b:1324:ada3:b51a:fb89:99c3	251.137.153.195
cb15:901b:901b:1324:ada3:b51a:fb89:99c4	251.137.153.196
cb15:901b:901b:1324:ada3:b51a:fb89:99c5	251.137.153.197
cb15:901b:901b:1324:ada3:b51a:fb89:99c6	251.137.153.198
cb15:901b:901b:1324:ada3:b51a:fb89:99c7	251.137.153.199
cb15:901b:901b:1324:ada3:b51a:fb89:99c8	251.137.153.200
cb15:901b:901b:1324:ada3:b51a:fb89:99c9	251.137.153.201
cb15:901b:901b:1324:ada3:b51a:fb89:99ca	251.137.153.202
cb15:901b:901b:1324:ada3:b51a:fb89:99cb	251.137.153.203
cb15:901b:901b:1324:ada3:b51a:fb89:99cc	251.137.153.204
cb15:901b:901b:1324:ada3:b51a:fb89:99cd	251.137.153.205
cb15:901b:901b:1324:ada3:b51a:fb89:99ce	251.137.153.206
cb15:901b:901b:1324:ada3:b51a:fb89:99cf	251.137.153.207
cb15:901b:901b:1324:ada3:b51a:fb89:99d0	251.137.153.208
cb15:901b:901b:1324:ada3:b51a:fb89:99d1	251.137.153.209
cb15:901b:901b:1324:ada3:b51a:fb89:99d2	251.137.153.210
cb15:901b:901b:1324:ada3:b51a:fb89:99d3	251.137.153.211
cb15:901b:901b:1324:ada3:b51a:fb89:99d4	251.137.153.212
cb15:901b:901b:1324:ada3:b51a:fb89:99d5	251.137.153.213
cb15:901b:901b:1324:ada3:b51a:fb89:99d6	251.137.153.214
cb15:901b:901b:1324:ada3:b51a:fb89:99d7	251.137.153.215
cb15:901b:901b:1324:ada3:b51a:fb89:99d8	251.137.153.216
cb15:901b:901b:1324:ada3:b51a:fb89:99d9	251.137.153.217
cb15:901b:901b:1324:ada3:b51a:fb89:99da	251.137.153.218
cb15:901b:901b:1324:ada3:b51a:fb89:99db	251.137.153.219
cb15:901b:901b:1324:ada3:b51a:fb89:99dc	251.137.153.220
cb15:901b:901b:1324:ada3:b51a:fb89:99dd	251.137.153.221
cb15:901b:901b:1324:ada3:b51a:fb89:99de	251.137.153.222
cb15:901b:901b:1324:ada3:b51a:fb89:99df	251.137.153.223
cb15:901b:901b:1324:ada3:b51a:fb89:99e0	251.137.153.224
cb15:901b:901b:1324:ada3:b51a:fb89:99e1	251.137.153.225
cb15:901b:901b:1324:ada3:b51a:fb89:99e2	251.137.153.226
cb15:901b:901b:1324:ada3:b51a:fb89:99e3	251.137.153.227
cb15:901b:901b:1324:ada3:b51a:fb89:99e4	251.137.153.228
cb15:901b:901b:1324:ada3:b51a:fb89:99e5	251.137.153.229
cb15:901b:901b:1324:ada3:b51a:fb89:99e6	251.137.153.230
cb15:901b:901b:1324:ada3:b51a:fb89:99e7	251.137.153.231
cb15:901b:901b:1324:ada3:b51a:fb89:99e8	251.137.153.232
cb15:901b:901b:1324:ada3:b51a:fb89:99e9	251.137.153.233
cb15:901b:901b:1324:ada3:b51a:fb89:99ea	251.137.153.234
cb15:901b:901b:1324:ada3:b51a:fb89:99eb	251.137.153.235
cb15:901b:901b:1324:ada3:b51a:fb89:99ec	251.137.153.236
cb15:901b:901b:1324:ada3:b51a:fb89:99ed	251.137.153.237
cb15:901b:901b:1324:ada3:b51a:fb89:99ee	251.137.153.238
cb15:901b:901b:1324:ada3:b51a:fb89:99ef	251.137.153.239
cb15:901b:901b:1324:ada3:b51a:fb89:99f0	251.137.153.240
cb15:901b:901b:1324:ada3:b51a:fb89:99f1	251.137.153.241
cb15:901b:901b:1324:ada3:b51a:fb89:99f2	251.137.153.242
cb15:901b:901b:1324:ada3:b51a:fb89:99f3	251.137.153.243
cb15:901b:901b:1324:ada3:b51a:fb89:99f4	251.137.153.244
cb15:901b:901b:1324:ada3:b51a:fb89:99f5	251.137.153.245
cb15:901b:901b:1324:ada3:b51a:fb89:99f6	251.137.153.246
cb15:901b:901b:1324:ada3:b51a:fb89:99f7	251.137.153.247
cb15:901b:901b:1324:ada3:b51a:fb89:99f8	251.137.153.248
cb15:901b:901b:1324:ada3:b51a:fb89:99f9	251.137.153.249
cb15:901b:901b:1324:ada3:b51a:fb89:99fa	251.137.153.250
cb15:901b:901b:1324:ada3:b51a:fb89:99fb	251.137.153.251
cb15:901b:901b:1324:ada3:b51a:fb89:99fc	251.137.153.252
cb15:901b:901b:1324:ada3:b51a:fb89:99fd	251.137.153.253
cb15:901b:901b:1324:ada3:b51a:fb89:99fe	251.137.153.254
cb15:901b:901b:1324:ada3:b51a:fb89:99ff	251.137.153.255

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.