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:bc24:5b51:9901	91.81.153.1
b51a:901b:cb15:8045:ada8:bc24:5b51:9902	91.81.153.2
b51a:901b:cb15:8045:ada8:bc24:5b51:9903	91.81.153.3
b51a:901b:cb15:8045:ada8:bc24:5b51:9904	91.81.153.4
b51a:901b:cb15:8045:ada8:bc24:5b51:9905	91.81.153.5
b51a:901b:cb15:8045:ada8:bc24:5b51:9906	91.81.153.6
b51a:901b:cb15:8045:ada8:bc24:5b51:9907	91.81.153.7
b51a:901b:cb15:8045:ada8:bc24:5b51:9908	91.81.153.8
b51a:901b:cb15:8045:ada8:bc24:5b51:9909	91.81.153.9
b51a:901b:cb15:8045:ada8:bc24:5b51:990a	91.81.153.10
b51a:901b:cb15:8045:ada8:bc24:5b51:990b	91.81.153.11
b51a:901b:cb15:8045:ada8:bc24:5b51:990c	91.81.153.12
b51a:901b:cb15:8045:ada8:bc24:5b51:990d	91.81.153.13
b51a:901b:cb15:8045:ada8:bc24:5b51:990e	91.81.153.14
b51a:901b:cb15:8045:ada8:bc24:5b51:990f	91.81.153.15
b51a:901b:cb15:8045:ada8:bc24:5b51:9910	91.81.153.16
b51a:901b:cb15:8045:ada8:bc24:5b51:9911	91.81.153.17
b51a:901b:cb15:8045:ada8:bc24:5b51:9912	91.81.153.18
b51a:901b:cb15:8045:ada8:bc24:5b51:9913	91.81.153.19
b51a:901b:cb15:8045:ada8:bc24:5b51:9914	91.81.153.20
b51a:901b:cb15:8045:ada8:bc24:5b51:9915	91.81.153.21
b51a:901b:cb15:8045:ada8:bc24:5b51:9916	91.81.153.22
b51a:901b:cb15:8045:ada8:bc24:5b51:9917	91.81.153.23
b51a:901b:cb15:8045:ada8:bc24:5b51:9918	91.81.153.24
b51a:901b:cb15:8045:ada8:bc24:5b51:9919	91.81.153.25
b51a:901b:cb15:8045:ada8:bc24:5b51:991a	91.81.153.26
b51a:901b:cb15:8045:ada8:bc24:5b51:991b	91.81.153.27
b51a:901b:cb15:8045:ada8:bc24:5b51:991c	91.81.153.28
b51a:901b:cb15:8045:ada8:bc24:5b51:991d	91.81.153.29
b51a:901b:cb15:8045:ada8:bc24:5b51:991e	91.81.153.30
b51a:901b:cb15:8045:ada8:bc24:5b51:991f	91.81.153.31
b51a:901b:cb15:8045:ada8:bc24:5b51:9920	91.81.153.32
b51a:901b:cb15:8045:ada8:bc24:5b51:9921	91.81.153.33
b51a:901b:cb15:8045:ada8:bc24:5b51:9922	91.81.153.34
b51a:901b:cb15:8045:ada8:bc24:5b51:9923	91.81.153.35
b51a:901b:cb15:8045:ada8:bc24:5b51:9924	91.81.153.36
b51a:901b:cb15:8045:ada8:bc24:5b51:9925	91.81.153.37
b51a:901b:cb15:8045:ada8:bc24:5b51:9926	91.81.153.38
b51a:901b:cb15:8045:ada8:bc24:5b51:9927	91.81.153.39
b51a:901b:cb15:8045:ada8:bc24:5b51:9928	91.81.153.40
b51a:901b:cb15:8045:ada8:bc24:5b51:9929	91.81.153.41
b51a:901b:cb15:8045:ada8:bc24:5b51:992a	91.81.153.42
b51a:901b:cb15:8045:ada8:bc24:5b51:992b	91.81.153.43
b51a:901b:cb15:8045:ada8:bc24:5b51:992c	91.81.153.44
b51a:901b:cb15:8045:ada8:bc24:5b51:992d	91.81.153.45
b51a:901b:cb15:8045:ada8:bc24:5b51:992e	91.81.153.46
b51a:901b:cb15:8045:ada8:bc24:5b51:992f	91.81.153.47
b51a:901b:cb15:8045:ada8:bc24:5b51:9930	91.81.153.48
b51a:901b:cb15:8045:ada8:bc24:5b51:9931	91.81.153.49
b51a:901b:cb15:8045:ada8:bc24:5b51:9932	91.81.153.50
b51a:901b:cb15:8045:ada8:bc24:5b51:9933	91.81.153.51
b51a:901b:cb15:8045:ada8:bc24:5b51:9934	91.81.153.52
b51a:901b:cb15:8045:ada8:bc24:5b51:9935	91.81.153.53
b51a:901b:cb15:8045:ada8:bc24:5b51:9936	91.81.153.54
b51a:901b:cb15:8045:ada8:bc24:5b51:9937	91.81.153.55
b51a:901b:cb15:8045:ada8:bc24:5b51:9938	91.81.153.56
b51a:901b:cb15:8045:ada8:bc24:5b51:9939	91.81.153.57
b51a:901b:cb15:8045:ada8:bc24:5b51:993a	91.81.153.58
b51a:901b:cb15:8045:ada8:bc24:5b51:993b	91.81.153.59
b51a:901b:cb15:8045:ada8:bc24:5b51:993c	91.81.153.60

b51a:901b:cb15:8045:ada8:bc24:5b51:993d	91.81.153.61
b51a:901b:cb15:8045:ada8:bc24:5b51:993e	91.81.153.62
b51a:901b:cb15:8045:ada8:bc24:5b51:993f	91.81.153.63
b51a:901b:cb15:8045:ada8:bc24:5b51:9940	91.81.153.64
b51a:901b:cb15:8045:ada8:bc24:5b51:9941	91.81.153.65
b51a:901b:cb15:8045:ada8:bc24:5b51:9942	91.81.153.66
b51a:901b:cb15:8045:ada8:bc24:5b51:9943	91.81.153.67
b51a:901b:cb15:8045:ada8:bc24:5b51:9944	91.81.153.68
b51a:901b:cb15:8045:ada8:bc24:5b51:9945	91.81.153.69
b51a:901b:cb15:8045:ada8:bc24:5b51:9946	91.81.153.70
b51a:901b:cb15:8045:ada8:bc24:5b51:9947	91.81.153.71
b51a:901b:cb15:8045:ada8:bc24:5b51:9948	91.81.153.72
b51a:901b:cb15:8045:ada8:bc24:5b51:9949	91.81.153.73
b51a:901b:cb15:8045:ada8:bc24:5b51:994a	91.81.153.74
b51a:901b:cb15:8045:ada8:bc24:5b51:994b	91.81.153.75
b51a:901b:cb15:8045:ada8:bc24:5b51:994c	91.81.153.76
b51a:901b:cb15:8045:ada8:bc24:5b51:994d	91.81.153.77
b51a:901b:cb15:8045:ada8:bc24:5b51:994e	91.81.153.78
b51a:901b:cb15:8045:ada8:bc24:5b51:994f	91.81.153.79
b51a:901b:cb15:8045:ada8:bc24:5b51:9950	91.81.153.80
b51a:901b:cb15:8045:ada8:bc24:5b51:9951	91.81.153.81
b51a:901b:cb15:8045:ada8:bc24:5b51:9952	91.81.153.82
b51a:901b:cb15:8045:ada8:bc24:5b51:9953	91.81.153.83
b51a:901b:cb15:8045:ada8:bc24:5b51:9954	91.81.153.84
b51a:901b:cb15:8045:ada8:bc24:5b51:9955	91.81.153.85
b51a:901b:cb15:8045:ada8:bc24:5b51:9956	91.81.153.86
b51a:901b:cb15:8045:ada8:bc24:5b51:9957	91.81.153.87
b51a:901b:cb15:8045:ada8:bc24:5b51:9958	91.81.153.88
b51a:901b:cb15:8045:ada8:bc24:5b51:9959	91.81.153.89
b51a:901b:cb15:8045:ada8:bc24:5b51:995a	91.81.153.90
b51a:901b:cb15:8045:ada8:bc24:5b51:995b	91.81.153.91
b51a:901b:cb15:8045:ada8:bc24:5b51:995c	91.81.153.92
b51a:901b:cb15:8045:ada8:bc24:5b51:995d	91.81.153.93
b51a:901b:cb15:8045:ada8:bc24:5b51:995e	91.81.153.94
b51a:901b:cb15:8045:ada8:bc24:5b51:995f	91.81.153.95
b51a:901b:cb15:8045:ada8:bc24:5b51:9960	91.81.153.96
b51a:901b:cb15:8045:ada8:bc24:5b51:9961	91.81.153.97
b51a:901b:cb15:8045:ada8:bc24:5b51:9962	91.81.153.98
b51a:901b:cb15:8045:ada8:bc24:5b51:9963	91.81.153.99
b51a:901b:cb15:8045:ada8:bc24:5b51:9964	91.81.153.100
b51a:901b:cb15:8045:ada8:bc24:5b51:9965	91.81.153.101
b51a:901b:cb15:8045:ada8:bc24:5b51:9966	91.81.153.102
b51a:901b:cb15:8045:ada8:bc24:5b51:9967	91.81.153.103
b51a:901b:cb15:8045:ada8:bc24:5b51:9968	91.81.153.104
b51a:901b:cb15:8045:ada8:bc24:5b51:9969	91.81.153.105
b51a:901b:cb15:8045:ada8:bc24:5b51:996a	91.81.153.106
b51a:901b:cb15:8045:ada8:bc24:5b51:996b	91.81.153.107
b51a:901b:cb15:8045:ada8:bc24:5b51:996c	91.81.153.108
b51a:901b:cb15:8045:ada8:bc24:5b51:996d	91.81.153.109
b51a:901b:cb15:8045:ada8:bc24:5b51:996e	91.81.153.110
b51a:901b:cb15:8045:ada8:bc24:5b51:996f	91.81.153.111
b51a:901b:cb15:8045:ada8:bc24:5b51:9970	91.81.153.112
b51a:901b:cb15:8045:ada8:bc24:5b51:9971	91.81.153.113
b51a:901b:cb15:8045:ada8:bc24:5b51:9972	91.81.153.114
b51a:901b:cb15:8045:ada8:bc24:5b51:9973	91.81.153.115
b51a:901b:cb15:8045:ada8:bc24:5b51:9974	91.81.153.116
b51a:901b:cb15:8045:ada8:bc24:5b51:9975	91.81.153.117
b51a:901b:cb15:8045:ada8:bc24:5b51:9976	91.81.153.118
b51a:901b:cb15:8045:ada8:bc24:5b51:9977	91.81.153.119
b51a:901b:cb15:8045:ada8:bc24:5b51:9978	91.81.153.120

b51a:901b:cb15:8045:ada8:bc24:5b51:9979	91.81.153.121
b51a:901b:cb15:8045:ada8:bc24:5b51:997a	91.81.153.122
b51a:901b:cb15:8045:ada8:bc24:5b51:997b	91.81.153.123
b51a:901b:cb15:8045:ada8:bc24:5b51:997c	91.81.153.124
b51a:901b:cb15:8045:ada8:bc24:5b51:997d	91.81.153.125
b51a:901b:cb15:8045:ada8:bc24:5b51:997e	91.81.153.126
b51a:901b:cb15:8045:ada8:bc24:5b51:997f	91.81.153.127
b51a:901b:cb15:8045:ada8:bc24:5b51:9980	91.81.153.128
b51a:901b:cb15:8045:ada8:bc24:5b51:9981	91.81.153.129
b51a:901b:cb15:8045:ada8:bc24:5b51:9982	91.81.153.130
b51a:901b:cb15:8045:ada8:bc24:5b51:9983	91.81.153.131
b51a:901b:cb15:8045:ada8:bc24:5b51:9984	91.81.153.132
b51a:901b:cb15:8045:ada8:bc24:5b51:9985	91.81.153.133
b51a:901b:cb15:8045:ada8:bc24:5b51:9986	91.81.153.134
b51a:901b:cb15:8045:ada8:bc24:5b51:9987	91.81.153.135
b51a:901b:cb15:8045:ada8:bc24:5b51:9988	91.81.153.136
b51a:901b:cb15:8045:ada8:bc24:5b51:9989	91.81.153.137
b51a:901b:cb15:8045:ada8:bc24:5b51:998a	91.81.153.138
b51a:901b:cb15:8045:ada8:bc24:5b51:998b	91.81.153.139
b51a:901b:cb15:8045:ada8:bc24:5b51:998c	91.81.153.140
b51a:901b:cb15:8045:ada8:bc24:5b51:998d	91.81.153.141
b51a:901b:cb15:8045:ada8:bc24:5b51:998e	91.81.153.142
b51a:901b:cb15:8045:ada8:bc24:5b51:998f	91.81.153.143
b51a:901b:cb15:8045:ada8:bc24:5b51:9990	91.81.153.144
b51a:901b:cb15:8045:ada8:bc24:5b51:9991	91.81.153.145
b51a:901b:cb15:8045:ada8:bc24:5b51:9992	91.81.153.146
b51a:901b:cb15:8045:ada8:bc24:5b51:9993	91.81.153.147
b51a:901b:cb15:8045:ada8:bc24:5b51:9994	91.81.153.148
b51a:901b:cb15:8045:ada8:bc24:5b51:9995	91.81.153.149
b51a:901b:cb15:8045:ada8:bc24:5b51:9996	91.81.153.150
b51a:901b:cb15:8045:ada8:bc24:5b51:9997	91.81.153.151
b51a:901b:cb15:8045:ada8:bc24:5b51:9998	91.81.153.152
b51a:901b:cb15:8045:ada8:bc24:5b51:9999	91.81.153.153
b51a:901b:cb15:8045:ada8:bc24:5b51:999a	91.81.153.154
b51a:901b:cb15:8045:ada8:bc24:5b51:999b	91.81.153.155
b51a:901b:cb15:8045:ada8:bc24:5b51:999c	91.81.153.156
b51a:901b:cb15:8045:ada8:bc24:5b51:999d	91.81.153.157
b51a:901b:cb15:8045:ada8:bc24:5b51:999e	91.81.153.158
b51a:901b:cb15:8045:ada8:bc24:5b51:999f	91.81.153.159
b51a:901b:cb15:8045:ada8:bc24:5b51:99a0	91.81.153.160
b51a:901b:cb15:8045:ada8:bc24:5b51:99a1	91.81.153.161
b51a:901b:cb15:8045:ada8:bc24:5b51:99a2	91.81.153.162
b51a:901b:cb15:8045:ada8:bc24:5b51:99a3	91.81.153.163
b51a:901b:cb15:8045:ada8:bc24:5b51:99a4	91.81.153.164
b51a:901b:cb15:8045:ada8:bc24:5b51:99a5	91.81.153.165
b51a:901b:cb15:8045:ada8:bc24:5b51:99a6	91.81.153.166
b51a:901b:cb15:8045:ada8:bc24:5b51:99a7	91.81.153.167
b51a:901b:cb15:8045:ada8:bc24:5b51:99a8	91.81.153.168
b51a:901b:cb15:8045:ada8:bc24:5b51:99a9	91.81.153.169
b51a:901b:cb15:8045:ada8:bc24:5b51:99aa	91.81.153.170
b51a:901b:cb15:8045:ada8:bc24:5b51:99ab	91.81.153.171
b51a:901b:cb15:8045:ada8:bc24:5b51:99ac	91.81.153.172
b51a:901b:cb15:8045:ada8:bc24:5b51:99ad	91.81.153.173
b51a:901b:cb15:8045:ada8:bc24:5b51:99ae	91.81.153.174
b51a:901b:cb15:8045:ada8:bc24:5b51:99af	91.81.153.175
b51a:901b:cb15:8045:ada8:bc24:5b51:99b0	91.81.153.176
b51a:901b:cb15:8045:ada8:bc24:5b51:99b1	91.81.153.177
b51a:901b:cb15:8045:ada8:bc24:5b51:99b2	91.81.153.178
b51a:901b:cb15:8045:ada8:bc24:5b51:99b3	91.81.153.179
b51a:901b:cb15:8045:ada8:bc24:5b51:99b4	91.81.153.180

b51a:901b:cb15:8045:ada8:bc24:5b51:99b5	91.81.153.181
b51a:901b:cb15:8045:ada8:bc24:5b51:99b6	91.81.153.182
b51a:901b:cb15:8045:ada8:bc24:5b51:99b7	91.81.153.183
b51a:901b:cb15:8045:ada8:bc24:5b51:99b8	91.81.153.184
b51a:901b:cb15:8045:ada8:bc24:5b51:99b9	91.81.153.185
b51a:901b:cb15:8045:ada8:bc24:5b51:99ba	91.81.153.186
b51a:901b:cb15:8045:ada8:bc24:5b51:99bb	91.81.153.187
b51a:901b:cb15:8045:ada8:bc24:5b51:99bc	91.81.153.188
b51a:901b:cb15:8045:ada8:bc24:5b51:99bd	91.81.153.189
b51a:901b:cb15:8045:ada8:bc24:5b51:99be	91.81.153.190
b51a:901b:cb15:8045:ada8:bc24:5b51:99bf	91.81.153.191
b51a:901b:cb15:8045:ada8:bc24:5b51:99c0	91.81.153.192
b51a:901b:cb15:8045:ada8:bc24:5b51:99c1	91.81.153.193
b51a:901b:cb15:8045:ada8:bc24:5b51:99c2	91.81.153.194
b51a:901b:cb15:8045:ada8:bc24:5b51:99c3	91.81.153.195
b51a:901b:cb15:8045:ada8:bc24:5b51:99c4	91.81.153.196
b51a:901b:cb15:8045:ada8:bc24:5b51:99c5	91.81.153.197
b51a:901b:cb15:8045:ada8:bc24:5b51:99c6	91.81.153.198
b51a:901b:cb15:8045:ada8:bc24:5b51:99c7	91.81.153.199
b51a:901b:cb15:8045:ada8:bc24:5b51:99c8	91.81.153.200
b51a:901b:cb15:8045:ada8:bc24:5b51:99c9	91.81.153.201
b51a:901b:cb15:8045:ada8:bc24:5b51:99ca	91.81.153.202
b51a:901b:cb15:8045:ada8:bc24:5b51:99cb	91.81.153.203
b51a:901b:cb15:8045:ada8:bc24:5b51:99cc	91.81.153.204
b51a:901b:cb15:8045:ada8:bc24:5b51:99cd	91.81.153.205
b51a:901b:cb15:8045:ada8:bc24:5b51:99ce	91.81.153.206
b51a:901b:cb15:8045:ada8:bc24:5b51:99cf	91.81.153.207
b51a:901b:cb15:8045:ada8:bc24:5b51:99d0	91.81.153.208
b51a:901b:cb15:8045:ada8:bc24:5b51:99d1	91.81.153.209
b51a:901b:cb15:8045:ada8:bc24:5b51:99d2	91.81.153.210
b51a:901b:cb15:8045:ada8:bc24:5b51:99d3	91.81.153.211
b51a:901b:cb15:8045:ada8:bc24:5b51:99d4	91.81.153.212
b51a:901b:cb15:8045:ada8:bc24:5b51:99d5	91.81.153.213
b51a:901b:cb15:8045:ada8:bc24:5b51:99d6	91.81.153.214
b51a:901b:cb15:8045:ada8:bc24:5b51:99d7	91.81.153.215
b51a:901b:cb15:8045:ada8:bc24:5b51:99d8	91.81.153.216
b51a:901b:cb15:8045:ada8:bc24:5b51:99d9	91.81.153.217
b51a:901b:cb15:8045:ada8:bc24:5b51:99da	91.81.153.218
b51a:901b:cb15:8045:ada8:bc24:5b51:99db	91.81.153.219
b51a:901b:cb15:8045:ada8:bc24:5b51:99dc	91.81.153.220
b51a:901b:cb15:8045:ada8:bc24:5b51:99dd	91.81.153.221
b51a:901b:cb15:8045:ada8:bc24:5b51:99de	91.81.153.222
b51a:901b:cb15:8045:ada8:bc24:5b51:99df	91.81.153.223
b51a:901b:cb15:8045:ada8:bc24:5b51:99e0	91.81.153.224
b51a:901b:cb15:8045:ada8:bc24:5b51:99e1	91.81.153.225
b51a:901b:cb15:8045:ada8:bc24:5b51:99e2	91.81.153.226
b51a:901b:cb15:8045:ada8:bc24:5b51:99e3	91.81.153.227
b51a:901b:cb15:8045:ada8:bc24:5b51:99e4	91.81.153.228
b51a:901b:cb15:8045:ada8:bc24:5b51:99e5	91.81.153.229
b51a:901b:cb15:8045:ada8:bc24:5b51:99e6	91.81.153.230
b51a:901b:cb15:8045:ada8:bc24:5b51:99e7	91.81.153.231
b51a:901b:cb15:8045:ada8:bc24:5b51:99e8	91.81.153.232
b51a:901b:cb15:8045:ada8:bc24:5b51:99e9	91.81.153.233
b51a:901b:cb15:8045:ada8:bc24:5b51:99ea	91.81.153.234
b51a:901b:cb15:8045:ada8:bc24:5b51:99eb	91.81.153.235
b51a:901b:cb15:8045:ada8:bc24:5b51:99ec	91.81.153.236
b51a:901b:cb15:8045:ada8:bc24:5b51:99ed	91.81.153.237
b51a:901b:cb15:8045:ada8:bc24:5b51:99ee	91.81.153.238
b51a:901b:cb15:8045:ada8:bc24:5b51:99ef	91.81.153.239
b51a:901b:cb15:8045:ada8:bc24:5b51:99f0	91.81.153.240
b51a:901b:cb15:8045:ada8:bc24:5b51:99f1	91.81.153.241
b51a:901b:cb15:8045:ada8:bc24:5b51:99f2	91.81.153.242
b51a:901b:cb15:8045:ada8:bc24:5b51:99f3	91.81.153.243
b51a:901b:cb15:8045:ada8:bc24:5b51:99f4	91.81.153.244
b51a:901b:cb15:8045:ada8:bc24:5b51:99f5	91.81.153.245
b51a:901b:cb15:8045:ada8:bc24:5b51:99f6	91.81.153.246
b51a:901b:cb15:8045:ada8:bc24:5b51:99f7	91.81.153.247
b51a:901b:cb15:8045:ada8:bc24:5b51:99f8	91.81.153.248
b51a:901b:cb15:8045:ada8:bc24:5b51:99f9	91.81.153.249
b51a:901b:cb15:8045:ada8:bc24:5b51:99fa	91.81.153.250
b51a:901b:cb15:8045:ada8:bc24:5b51:99fb	91.81.153.251
b51a:901b:cb15:8045:ada8:bc24:5b51:99fc	91.81.153.252
b51a:901b:cb15:8045:ada8:bc24:5b51:99fd	91.81.153.253
b51a:901b:cb15:8045:ada8:bc24:5b51:99fe	91.81.153.254
b51a:901b:cb15:8045:ada8:bc24:5b51:99ff	91.81.153.255

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.