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
b51a:901b:cb15:8045:ada8:cdcd:8043:9901	128.67.153.1
b51a:901b:cb15:8045:ada8:cdcd:8043:9902	128.67.153.2
b51a:901b:cb15:8045:ada8:cdcd:8043:9903	128.67.153.3
b51a:901b:cb15:8045:ada8:cdcd:8043:9904	128.67.153.4
b51a:901b:cb15:8045:ada8:cdcd:8043:9905	128.67.153.5
b51a:901b:cb15:8045:ada8:cdcd:8043:9906	128.67.153.6
b51a:901b:cb15:8045:ada8:cdcd:8043:9907	128.67.153.7
b51a:901b:cb15:8045:ada8:cdcd:8043:9908	128.67.153.8
b51a:901b:cb15:8045:ada8:cdcd:8043:9909	128.67.153.9
b51a:901b:cb15:8045:ada8:cdcd:8043:990a	128.67.153.10
b51a:901b:cb15:8045:ada8:cdcd:8043:990b	128.67.153.11
b51a:901b:cb15:8045:ada8:cdcd:8043:990c	128.67.153.12
b51a:901b:cb15:8045:ada8:cdcd:8043:990d	128.67.153.13
b51a:901b:cb15:8045:ada8:cdcd:8043:990e	128.67.153.14
b51a:901b:cb15:8045:ada8:cdcd:8043:990f	128.67.153.15
b51a:901b:cb15:8045:ada8:cdcd:8043:9910	128.67.153.16
b51a:901b:cb15:8045:ada8:cdcd:8043:9911	128.67.153.17
b51a:901b:cb15:8045:ada8:cdcd:8043:9912	128.67.153.18
b51a:901b:cb15:8045:ada8:cdcd:8043:9913	128.67.153.19
b51a:901b:cb15:8045:ada8:cdcd:8043:9914	128.67.153.20
b51a:901b:cb15:8045:ada8:cdcd:8043:9915	128.67.153.21
b51a:901b:cb15:8045:ada8:cdcd:8043:9916	128.67.153.22
b51a:901b:cb15:8045:ada8:cdcd:8043:9917	128.67.153.23
b51a:901b:cb15:8045:ada8:cdcd:8043:9918	128.67.153.24
b51a:901b:cb15:8045:ada8:cdcd:8043:9919	128.67.153.25
b51a:901b:cb15:8045:ada8:cdcd:8043:991a	128.67.153.26
b51a:901b:cb15:8045:ada8:cdcd:8043:991b	128.67.153.27
b51a:901b:cb15:8045:ada8:cdcd:8043:991c	128.67.153.28
b51a:901b:cb15:8045:ada8:cdcd:8043:991d	128.67.153.29
b51a:901b:cb15:8045:ada8:cdcd:8043:991e	128.67.153.30
b51a:901b:cb15:8045:ada8:cdcd:8043:991f	128.67.153.31
b51a:901b:cb15:8045:ada8:cdcd:8043:9920	128.67.153.32
b51a:901b:cb15:8045:ada8:cdcd:8043:9921	128.67.153.33
b51a:901b:cb15:8045:ada8:cdcd:8043:9922	128.67.153.34
b51a:901b:cb15:8045:ada8:cdcd:8043:9923	128.67.153.35
b51a:901b:cb15:8045:ada8:cdcd:8043:9924	128.67.153.36
b51a:901b:cb15:8045:ada8:cdcd:8043:9925	128.67.153.37
b51a:901b:cb15:8045:ada8:cdcd:8043:9926	128.67.153.38
b51a:901b:cb15:8045:ada8:cdcd:8043:9927	128.67.153.39
b51a:901b:cb15:8045:ada8:cdcd:8043:9928	128.67.153.40
b51a:901b:cb15:8045:ada8:cdcd:8043:9929	128.67.153.41
b51a:901b:cb15:8045:ada8:cdcd:8043:992a	128.67.153.42
b51a:901b:cb15:8045:ada8:cdcd:8043:992b	128.67.153.43
b51a:901b:cb15:8045:ada8:cdcd:8043:992c	128.67.153.44
b51a:901b:cb15:8045:ada8:cdcd:8043:992d	128.67.153.45
b51a:901b:cb15:8045:ada8:cdcd:8043:992e	128.67.153.46
b51a:901b:cb15:8045:ada8:cdcd:8043:992f	128.67.153.47
b51a:901b:cb15:8045:ada8:cdcd:8043:9930	128.67.153.48
b51a:901b:cb15:8045:ada8:cdcd:8043:9931	128.67.153.49
b51a:901b:cb15:8045:ada8:cdcd:8043:9932	128.67.153.50
b51a:901b:cb15:8045:ada8:cdcd:8043:9933	128.67.153.51
b51a:901b:cb15:8045:ada8:cdcd:8043:9934	128.67.153.52
b51a:901b:cb15:8045:ada8:cdcd:8043:9935	128.67.153.53
b51a:901b:cb15:8045:ada8:cdcd:8043:9936	128.67.153.54
b51a:901b:cb15:8045:ada8:cdcd:8043:9937	128.67.153.55
b51a:901b:cb15:8045:ada8:cdcd:8043:9938	128.67.153.56
b51a:901b:cb15:8045:ada8:cdcd:8043:9939	128.67.153.57
b51a:901b:cb15:8045:ada8:cdcd:8043:993a	128.67.153.58
b51a:901b:cb15:8045:ada8:cdcd:8043:993b	128.67.153.59
b51a:901b:cb15:8045:ada8:cdcd:8043:993c	128.67.153.60

b51a:901b:cb15:8045:ada8:cdcd:8043:993d	128.67.153.61
b51a:901b:cb15:8045:ada8:cdcd:8043:993e	128.67.153.62
b51a:901b:cb15:8045:ada8:cdcd:8043:993f	128.67.153.63
b51a:901b:cb15:8045:ada8:cdcd:8043:9940	128.67.153.64
b51a:901b:cb15:8045:ada8:cdcd:8043:9941	128.67.153.65
b51a:901b:cb15:8045:ada8:cdcd:8043:9942	128.67.153.66
b51a:901b:cb15:8045:ada8:cdcd:8043:9943	128.67.153.67
b51a:901b:cb15:8045:ada8:cdcd:8043:9944	128.67.153.68
b51a:901b:cb15:8045:ada8:cdcd:8043:9945	128.67.153.69
b51a:901b:cb15:8045:ada8:cdcd:8043:9946	128.67.153.70
b51a:901b:cb15:8045:ada8:cdcd:8043:9947	128.67.153.71
b51a:901b:cb15:8045:ada8:cdcd:8043:9948	128.67.153.72
b51a:901b:cb15:8045:ada8:cdcd:8043:9949	128.67.153.73
b51a:901b:cb15:8045:ada8:cdcd:8043:994a	128.67.153.74
b51a:901b:cb15:8045:ada8:cdcd:8043:994b	128.67.153.75
b51a:901b:cb15:8045:ada8:cdcd:8043:994c	128.67.153.76
b51a:901b:cb15:8045:ada8:cdcd:8043:994d	128.67.153.77
b51a:901b:cb15:8045:ada8:cdcd:8043:994e	128.67.153.78
b51a:901b:cb15:8045:ada8:cdcd:8043:994f	128.67.153.79
b51a:901b:cb15:8045:ada8:cdcd:8043:9950	128.67.153.80
b51a:901b:cb15:8045:ada8:cdcd:8043:9951	128.67.153.81
b51a:901b:cb15:8045:ada8:cdcd:8043:9952	128.67.153.82
b51a:901b:cb15:8045:ada8:cdcd:8043:9953	128.67.153.83
b51a:901b:cb15:8045:ada8:cdcd:8043:9954	128.67.153.84
b51a:901b:cb15:8045:ada8:cdcd:8043:9955	128.67.153.85
b51a:901b:cb15:8045:ada8:cdcd:8043:9956	128.67.153.86
b51a:901b:cb15:8045:ada8:cdcd:8043:9957	128.67.153.87
b51a:901b:cb15:8045:ada8:cdcd:8043:9958	128.67.153.88
b51a:901b:cb15:8045:ada8:cdcd:8043:9959	128.67.153.89
b51a:901b:cb15:8045:ada8:cdcd:8043:995a	128.67.153.90
b51a:901b:cb15:8045:ada8:cdcd:8043:995b	128.67.153.91
b51a:901b:cb15:8045:ada8:cdcd:8043:995c	128.67.153.92
b51a:901b:cb15:8045:ada8:cdcd:8043:995d	128.67.153.93
b51a:901b:cb15:8045:ada8:cdcd:8043:995e	128.67.153.94
b51a:901b:cb15:8045:ada8:cdcd:8043:995f	128.67.153.95
b51a:901b:cb15:8045:ada8:cdcd:8043:9960	128.67.153.96
b51a:901b:cb15:8045:ada8:cdcd:8043:9961	128.67.153.97
b51a:901b:cb15:8045:ada8:cdcd:8043:9962	128.67.153.98
b51a:901b:cb15:8045:ada8:cdcd:8043:9963	128.67.153.99
b51a:901b:cb15:8045:ada8:cdcd:8043:9964	128.67.153.100
b51a:901b:cb15:8045:ada8:cdcd:8043:9965	128.67.153.101
b51a:901b:cb15:8045:ada8:cdcd:8043:9966	128.67.153.102
b51a:901b:cb15:8045:ada8:cdcd:8043:9967	128.67.153.103
b51a:901b:cb15:8045:ada8:cdcd:8043:9968	128.67.153.104
b51a:901b:cb15:8045:ada8:cdcd:8043:9969	128.67.153.105
b51a:901b:cb15:8045:ada8:cdcd:8043:996a	128.67.153.106
b51a:901b:cb15:8045:ada8:cdcd:8043:996b	128.67.153.107
b51a:901b:cb15:8045:ada8:cdcd:8043:996c	128.67.153.108
b51a:901b:cb15:8045:ada8:cdcd:8043:996d	128.67.153.109
b51a:901b:cb15:8045:ada8:cdcd:8043:996e	128.67.153.110
b51a:901b:cb15:8045:ada8:cdcd:8043:996f	128.67.153.111
b51a:901b:cb15:8045:ada8:cdcd:8043:9970	128.67.153.112
b51a:901b:cb15:8045:ada8:cdcd:8043:9971	128.67.153.113
b51a:901b:cb15:8045:ada8:cdcd:8043:9972	128.67.153.114
b51a:901b:cb15:8045:ada8:cdcd:8043:9973	128.67.153.115
b51a:901b:cb15:8045:ada8:cdcd:8043:9974	128.67.153.116
b51a:901b:cb15:8045:ada8:cdcd:8043:9975	128.67.153.117
b51a:901b:cb15:8045:ada8:cdcd:8043:9976	128.67.153.118
b51a:901b:cb15:8045:ada8:cdcd:8043:9977	128.67.153.119
b51a:901b:cb15:8045:ada8:cdcd:8043:9978	128.67.153.120

b51a:901b:cb15:8045:ada8:cdcd:8043:9979	128.67.153.121
b51a:901b:cb15:8045:ada8:cdcd:8043:997a	128.67.153.122
b51a:901b:cb15:8045:ada8:cdcd:8043:997b	128.67.153.123
b51a:901b:cb15:8045:ada8:cdcd:8043:997c	128.67.153.124
b51a:901b:cb15:8045:ada8:cdcd:8043:997d	128.67.153.125
b51a:901b:cb15:8045:ada8:cdcd:8043:997e	128.67.153.126
b51a:901b:cb15:8045:ada8:cdcd:8043:997f	128.67.153.127
b51a:901b:cb15:8045:ada8:cdcd:8043:9980	128.67.153.128
b51a:901b:cb15:8045:ada8:cdcd:8043:9981	128.67.153.129
b51a:901b:cb15:8045:ada8:cdcd:8043:9982	128.67.153.130
b51a:901b:cb15:8045:ada8:cdcd:8043:9983	128.67.153.131
b51a:901b:cb15:8045:ada8:cdcd:8043:9984	128.67.153.132
b51a:901b:cb15:8045:ada8:cdcd:8043:9985	128.67.153.133
b51a:901b:cb15:8045:ada8:cdcd:8043:9986	128.67.153.134
b51a:901b:cb15:8045:ada8:cdcd:8043:9987	128.67.153.135
b51a:901b:cb15:8045:ada8:cdcd:8043:9988	128.67.153.136
b51a:901b:cb15:8045:ada8:cdcd:8043:9989	128.67.153.137
b51a:901b:cb15:8045:ada8:cdcd:8043:998a	128.67.153.138
b51a:901b:cb15:8045:ada8:cdcd:8043:998b	128.67.153.139
b51a:901b:cb15:8045:ada8:cdcd:8043:998c	128.67.153.140
b51a:901b:cb15:8045:ada8:cdcd:8043:998d	128.67.153.141
b51a:901b:cb15:8045:ada8:cdcd:8043:998e	128.67.153.142
b51a:901b:cb15:8045:ada8:cdcd:8043:998f	128.67.153.143
b51a:901b:cb15:8045:ada8:cdcd:8043:9990	128.67.153.144
b51a:901b:cb15:8045:ada8:cdcd:8043:9991	128.67.153.145
b51a:901b:cb15:8045:ada8:cdcd:8043:9992	128.67.153.146
b51a:901b:cb15:8045:ada8:cdcd:8043:9993	128.67.153.147
b51a:901b:cb15:8045:ada8:cdcd:8043:9994	128.67.153.148
b51a:901b:cb15:8045:ada8:cdcd:8043:9995	128.67.153.149
b51a:901b:cb15:8045:ada8:cdcd:8043:9996	128.67.153.150
b51a:901b:cb15:8045:ada8:cdcd:8043:9997	128.67.153.151
b51a:901b:cb15:8045:ada8:cdcd:8043:9998	128.67.153.152
b51a:901b:cb15:8045:ada8:cdcd:8043:9999	128.67.153.153
b51a:901b:cb15:8045:ada8:cdcd:8043:999a	128.67.153.154
b51a:901b:cb15:8045:ada8:cdcd:8043:999b	128.67.153.155
b51a:901b:cb15:8045:ada8:cdcd:8043:999c	128.67.153.156
b51a:901b:cb15:8045:ada8:cdcd:8043:999d	128.67.153.157
b51a:901b:cb15:8045:ada8:cdcd:8043:999e	128.67.153.158
b51a:901b:cb15:8045:ada8:cdcd:8043:999f	128.67.153.159
b51a:901b:cb15:8045:ada8:cdcd:8043:99a0	128.67.153.160
b51a:901b:cb15:8045:ada8:cdcd:8043:99a1	128.67.153.161
b51a:901b:cb15:8045:ada8:cdcd:8043:99a2	128.67.153.162
b51a:901b:cb15:8045:ada8:cdcd:8043:99a3	128.67.153.163
b51a:901b:cb15:8045:ada8:cdcd:8043:99a4	128.67.153.164
b51a:901b:cb15:8045:ada8:cdcd:8043:99a5	128.67.153.165
b51a:901b:cb15:8045:ada8:cdcd:8043:99a6	128.67.153.166
b51a:901b:cb15:8045:ada8:cdcd:8043:99a7	128.67.153.167
b51a:901b:cb15:8045:ada8:cdcd:8043:99a8	128.67.153.168
b51a:901b:cb15:8045:ada8:cdcd:8043:99a9	128.67.153.169
b51a:901b:cb15:8045:ada8:cdcd:8043:99aa	128.67.153.170
b51a:901b:cb15:8045:ada8:cdcd:8043:99ab	128.67.153.171
b51a:901b:cb15:8045:ada8:cdcd:8043:99ac	128.67.153.172
b51a:901b:cb15:8045:ada8:cdcd:8043:99ad	128.67.153.173
b51a:901b:cb15:8045:ada8:cdcd:8043:99ae	128.67.153.174
b51a:901b:cb15:8045:ada8:cdcd:8043:99af	128.67.153.175
b51a:901b:cb15:8045:ada8:cdcd:8043:99b0	128.67.153.176
b51a:901b:cb15:8045:ada8:cdcd:8043:99b1	128.67.153.177
b51a:901b:cb15:8045:ada8:cdcd:8043:99b2	128.67.153.178
b51a:901b:cb15:8045:ada8:cdcd:8043:99b3	128.67.153.179
b51a:901b:cb15:8045:ada8:cdcd:8043:99b4	128.67.153.180

b51a:901b:cb15:8045:ada8:cdcd:8043:99b5	128.67.153.181
b51a:901b:cb15:8045:ada8:cdcd:8043:99b6	128.67.153.182
b51a:901b:cb15:8045:ada8:cdcd:8043:99b7	128.67.153.183
b51a:901b:cb15:8045:ada8:cdcd:8043:99b8	128.67.153.184
b51a:901b:cb15:8045:ada8:cdcd:8043:99b9	128.67.153.185
b51a:901b:cb15:8045:ada8:cdcd:8043:99ba	128.67.153.186
b51a:901b:cb15:8045:ada8:cdcd:8043:99bb	128.67.153.187
b51a:901b:cb15:8045:ada8:cdcd:8043:99bc	128.67.153.188
b51a:901b:cb15:8045:ada8:cdcd:8043:99bd	128.67.153.189
b51a:901b:cb15:8045:ada8:cdcd:8043:99be	128.67.153.190
b51a:901b:cb15:8045:ada8:cdcd:8043:99bf	128.67.153.191
b51a:901b:cb15:8045:ada8:cdcd:8043:99c0	128.67.153.192
b51a:901b:cb15:8045:ada8:cdcd:8043:99c1	128.67.153.193
b51a:901b:cb15:8045:ada8:cdcd:8043:99c2	128.67.153.194
b51a:901b:cb15:8045:ada8:cdcd:8043:99c3	128.67.153.195
b51a:901b:cb15:8045:ada8:cdcd:8043:99c4	128.67.153.196
b51a:901b:cb15:8045:ada8:cdcd:8043:99c5	128.67.153.197
b51a:901b:cb15:8045:ada8:cdcd:8043:99c6	128.67.153.198
b51a:901b:cb15:8045:ada8:cdcd:8043:99c7	128.67.153.199
b51a:901b:cb15:8045:ada8:cdcd:8043:99c8	128.67.153.200
b51a:901b:cb15:8045:ada8:cdcd:8043:99c9	128.67.153.201
b51a:901b:cb15:8045:ada8:cdcd:8043:99ca	128.67.153.202
b51a:901b:cb15:8045:ada8:cdcd:8043:99cb	128.67.153.203
b51a:901b:cb15:8045:ada8:cdcd:8043:99cc	128.67.153.204
b51a:901b:cb15:8045:ada8:cdcd:8043:99cd	128.67.153.205
b51a:901b:cb15:8045:ada8:cdcd:8043:99ce	128.67.153.206
b51a:901b:cb15:8045:ada8:cdcd:8043:99cf	128.67.153.207
b51a:901b:cb15:8045:ada8:cdcd:8043:99d0	128.67.153.208
b51a:901b:cb15:8045:ada8:cdcd:8043:99d1	128.67.153.209
b51a:901b:cb15:8045:ada8:cdcd:8043:99d2	128.67.153.210
b51a:901b:cb15:8045:ada8:cdcd:8043:99d3	128.67.153.211
b51a:901b:cb15:8045:ada8:cdcd:8043:99d4	128.67.153.212
b51a:901b:cb15:8045:ada8:cdcd:8043:99d5	128.67.153.213
b51a:901b:cb15:8045:ada8:cdcd:8043:99d6	128.67.153.214
b51a:901b:cb15:8045:ada8:cdcd:8043:99d7	128.67.153.215
b51a:901b:cb15:8045:ada8:cdcd:8043:99d8	128.67.153.216
b51a:901b:cb15:8045:ada8:cdcd:8043:99d9	128.67.153.217
b51a:901b:cb15:8045:ada8:cdcd:8043:99da	128.67.153.218
b51a:901b:cb15:8045:ada8:cdcd:8043:99db	128.67.153.219
b51a:901b:cb15:8045:ada8:cdcd:8043:99dc	128.67.153.220
b51a:901b:cb15:8045:ada8:cdcd:8043:99dd	128.67.153.221
b51a:901b:cb15:8045:ada8:cdcd:8043:99de	128.67.153.222
b51a:901b:cb15:8045:ada8:cdcd:8043:99df	128.67.153.223
b51a:901b:cb15:8045:ada8:cdcd:8043:99e0	128.67.153.224
b51a:901b:cb15:8045:ada8:cdcd:8043:99e1	128.67.153.225
b51a:901b:cb15:8045:ada8:cdcd:8043:99e2	128.67.153.226
b51a:901b:cb15:8045:ada8:cdcd:8043:99e3	128.67.153.227
b51a:901b:cb15:8045:ada8:cdcd:8043:99e4	128.67.153.228
b51a:901b:cb15:8045:ada8:cdcd:8043:99e5	128.67.153.229
b51a:901b:cb15:8045:ada8:cdcd:8043:99e6	128.67.153.230
b51a:901b:cb15:8045:ada8:cdcd:8043:99e7	128.67.153.231
b51a:901b:cb15:8045:ada8:cdcd:8043:99e8	128.67.153.232
b51a:901b:cb15:8045:ada8:cdcd:8043:99e9	128.67.153.233
b51a:901b:cb15:8045:ada8:cdcd:8043:99ea	128.67.153.234
b51a:901b:cb15:8045:ada8:cdcd:8043:99eb	128.67.153.235
b51a:901b:cb15:8045:ada8:cdcd:8043:99ec	128.67.153.236
b51a:901b:cb15:8045:ada8:cdcd:8043:99ed	128.67.153.237
b51a:901b:cb15:8045:ada8:cdcd:8043:99ee	128.67.153.238
b51a:901b:cb15:8045:ada8:cdcd:8043:99ef	128.67.153.239
b51a:901b:cb15:8045:ada8:cdcd:8043:99f0	128.67.153.240
b51a:901b:cb15:8045:ada8:cdcd:8043:99f1	128.67.153.241
b51a:901b:cb15:8045:ada8:cdcd:8043:99f2	128.67.153.242
b51a:901b:cb15:8045:ada8:cdcd:8043:99f3	128.67.153.243
b51a:901b:cb15:8045:ada8:cdcd:8043:99f4	128.67.153.244
b51a:901b:cb15:8045:ada8:cdcd:8043:99f5	128.67.153.245
b51a:901b:cb15:8045:ada8:cdcd:8043:99f6	128.67.153.246
b51a:901b:cb15:8045:ada8:cdcd:8043:99f7	128.67.153.247
b51a:901b:cb15:8045:ada8:cdcd:8043:99f8	128.67.153.248
b51a:901b:cb15:8045:ada8:cdcd:8043:99f9	128.67.153.249
b51a:901b:cb15:8045:ada8:cdcd:8043:99fa	128.67.153.250
b51a:901b:cb15:8045:ada8:cdcd:8043:99fb	128.67.153.251
b51a:901b:cb15:8045:ada8:cdcd:8043:99fc	128.67.153.252
b51a:901b:cb15:8045:ada8:cdcd:8043:99fd	128.67.153.253
b51a:901b:cb15:8045:ada8:cdcd:8043:99fe	128.67.153.254
b51a:901b:cb15:8045:ada8:cdcd:8043:99ff	128.67.153.255

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.