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:be24:7f12:9901	127.18.153.1
b51a:901b:cb15:8045:ada8:be24:7f12:9902	127.18.153.2
b51a:901b:cb15:8045:ada8:be24:7f12:9903	127.18.153.3
b51a:901b:cb15:8045:ada8:be24:7f12:9904	127.18.153.4
b51a:901b:cb15:8045:ada8:be24:7f12:9905	127.18.153.5
b51a:901b:cb15:8045:ada8:be24:7f12:9906	127.18.153.6
b51a:901b:cb15:8045:ada8:be24:7f12:9907	127.18.153.7
b51a:901b:cb15:8045:ada8:be24:7f12:9908	127.18.153.8
b51a:901b:cb15:8045:ada8:be24:7f12:9909	127.18.153.9
b51a:901b:cb15:8045:ada8:be24:7f12:990a	127.18.153.10
b51a:901b:cb15:8045:ada8:be24:7f12:990b	127.18.153.11
b51a:901b:cb15:8045:ada8:be24:7f12:990c	127.18.153.12
b51a:901b:cb15:8045:ada8:be24:7f12:990d	127.18.153.13
b51a:901b:cb15:8045:ada8:be24:7f12:990e	127.18.153.14
b51a:901b:cb15:8045:ada8:be24:7f12:990f	127.18.153.15
b51a:901b:cb15:8045:ada8:be24:7f12:9910	127.18.153.16
b51a:901b:cb15:8045:ada8:be24:7f12:9911	127.18.153.17
b51a:901b:cb15:8045:ada8:be24:7f12:9912	127.18.153.18
b51a:901b:cb15:8045:ada8:be24:7f12:9913	127.18.153.19
b51a:901b:cb15:8045:ada8:be24:7f12:9914	127.18.153.20
b51a:901b:cb15:8045:ada8:be24:7f12:9915	127.18.153.21
b51a:901b:cb15:8045:ada8:be24:7f12:9916	127.18.153.22
b51a:901b:cb15:8045:ada8:be24:7f12:9917	127.18.153.23
b51a:901b:cb15:8045:ada8:be24:7f12:9918	127.18.153.24
b51a:901b:cb15:8045:ada8:be24:7f12:9919	127.18.153.25
b51a:901b:cb15:8045:ada8:be24:7f12:991a	127.18.153.26
b51a:901b:cb15:8045:ada8:be24:7f12:991b	127.18.153.27
b51a:901b:cb15:8045:ada8:be24:7f12:991c	127.18.153.28
b51a:901b:cb15:8045:ada8:be24:7f12:991d	127.18.153.29
b51a:901b:cb15:8045:ada8:be24:7f12:991e	127.18.153.30
b51a:901b:cb15:8045:ada8:be24:7f12:991f	127.18.153.31
b51a:901b:cb15:8045:ada8:be24:7f12:9920	127.18.153.32
b51a:901b:cb15:8045:ada8:be24:7f12:9921	127.18.153.33
b51a:901b:cb15:8045:ada8:be24:7f12:9922	127.18.153.34
b51a:901b:cb15:8045:ada8:be24:7f12:9923	127.18.153.35
b51a:901b:cb15:8045:ada8:be24:7f12:9924	127.18.153.36
b51a:901b:cb15:8045:ada8:be24:7f12:9925	127.18.153.37
b51a:901b:cb15:8045:ada8:be24:7f12:9926	127.18.153.38
b51a:901b:cb15:8045:ada8:be24:7f12:9927	127.18.153.39
b51a:901b:cb15:8045:ada8:be24:7f12:9928	127.18.153.40
b51a:901b:cb15:8045:ada8:be24:7f12:9929	127.18.153.41
b51a:901b:cb15:8045:ada8:be24:7f12:992a	127.18.153.42
b51a:901b:cb15:8045:ada8:be24:7f12:992b	127.18.153.43
b51a:901b:cb15:8045:ada8:be24:7f12:992c	127.18.153.44
b51a:901b:cb15:8045:ada8:be24:7f12:992d	127.18.153.45
b51a:901b:cb15:8045:ada8:be24:7f12:992e	127.18.153.46
b51a:901b:cb15:8045:ada8:be24:7f12:992f	127.18.153.47
b51a:901b:cb15:8045:ada8:be24:7f12:9930	127.18.153.48
b51a:901b:cb15:8045:ada8:be24:7f12:9931	127.18.153.49
b51a:901b:cb15:8045:ada8:be24:7f12:9932	127.18.153.50
b51a:901b:cb15:8045:ada8:be24:7f12:9933	127.18.153.51
b51a:901b:cb15:8045:ada8:be24:7f12:9934	127.18.153.52
b51a:901b:cb15:8045:ada8:be24:7f12:9935	127.18.153.53
b51a:901b:cb15:8045:ada8:be24:7f12:9936	127.18.153.54
b51a:901b:cb15:8045:ada8:be24:7f12:9937	127.18.153.55
b51a:901b:cb15:8045:ada8:be24:7f12:9938	127.18.153.56
b51a:901b:cb15:8045:ada8:be24:7f12:9939	127.18.153.57
b51a:901b:cb15:8045:ada8:be24:7f12:993a	127.18.153.58
b51a:901b:cb15:8045:ada8:be24:7f12:993b	127.18.153.59
b51a:901b:cb15:8045:ada8:be24:7f12:993c	127.18.153.60

b51a:901b:cb15:8045:ada8:be24:7f12:993d	127.18.153.61
b51a:901b:cb15:8045:ada8:be24:7f12:993e	127.18.153.62
b51a:901b:cb15:8045:ada8:be24:7f12:993f	127.18.153.63
b51a:901b:cb15:8045:ada8:be24:7f12:9940	127.18.153.64
b51a:901b:cb15:8045:ada8:be24:7f12:9941	127.18.153.65
b51a:901b:cb15:8045:ada8:be24:7f12:9942	127.18.153.66
b51a:901b:cb15:8045:ada8:be24:7f12:9943	127.18.153.67
b51a:901b:cb15:8045:ada8:be24:7f12:9944	127.18.153.68
b51a:901b:cb15:8045:ada8:be24:7f12:9945	127.18.153.69
b51a:901b:cb15:8045:ada8:be24:7f12:9946	127.18.153.70
b51a:901b:cb15:8045:ada8:be24:7f12:9947	127.18.153.71
b51a:901b:cb15:8045:ada8:be24:7f12:9948	127.18.153.72
b51a:901b:cb15:8045:ada8:be24:7f12:9949	127.18.153.73
b51a:901b:cb15:8045:ada8:be24:7f12:994a	127.18.153.74
b51a:901b:cb15:8045:ada8:be24:7f12:994b	127.18.153.75
b51a:901b:cb15:8045:ada8:be24:7f12:994c	127.18.153.76
b51a:901b:cb15:8045:ada8:be24:7f12:994d	127.18.153.77
b51a:901b:cb15:8045:ada8:be24:7f12:994e	127.18.153.78
b51a:901b:cb15:8045:ada8:be24:7f12:994f	127.18.153.79
b51a:901b:cb15:8045:ada8:be24:7f12:9950	127.18.153.80
b51a:901b:cb15:8045:ada8:be24:7f12:9951	127.18.153.81
b51a:901b:cb15:8045:ada8:be24:7f12:9952	127.18.153.82
b51a:901b:cb15:8045:ada8:be24:7f12:9953	127.18.153.83
b51a:901b:cb15:8045:ada8:be24:7f12:9954	127.18.153.84
b51a:901b:cb15:8045:ada8:be24:7f12:9955	127.18.153.85
b51a:901b:cb15:8045:ada8:be24:7f12:9956	127.18.153.86
b51a:901b:cb15:8045:ada8:be24:7f12:9957	127.18.153.87
b51a:901b:cb15:8045:ada8:be24:7f12:9958	127.18.153.88
b51a:901b:cb15:8045:ada8:be24:7f12:9959	127.18.153.89
b51a:901b:cb15:8045:ada8:be24:7f12:995a	127.18.153.90
b51a:901b:cb15:8045:ada8:be24:7f12:995b	127.18.153.91
b51a:901b:cb15:8045:ada8:be24:7f12:995c	127.18.153.92
b51a:901b:cb15:8045:ada8:be24:7f12:995d	127.18.153.93
b51a:901b:cb15:8045:ada8:be24:7f12:995e	127.18.153.94
b51a:901b:cb15:8045:ada8:be24:7f12:995f	127.18.153.95
b51a:901b:cb15:8045:ada8:be24:7f12:9960	127.18.153.96
b51a:901b:cb15:8045:ada8:be24:7f12:9961	127.18.153.97
b51a:901b:cb15:8045:ada8:be24:7f12:9962	127.18.153.98
b51a:901b:cb15:8045:ada8:be24:7f12:9963	127.18.153.99
b51a:901b:cb15:8045:ada8:be24:7f12:9964	127.18.153.100
b51a:901b:cb15:8045:ada8:be24:7f12:9965	127.18.153.101
b51a:901b:cb15:8045:ada8:be24:7f12:9966	127.18.153.102
b51a:901b:cb15:8045:ada8:be24:7f12:9967	127.18.153.103
b51a:901b:cb15:8045:ada8:be24:7f12:9968	127.18.153.104
b51a:901b:cb15:8045:ada8:be24:7f12:9969	127.18.153.105
b51a:901b:cb15:8045:ada8:be24:7f12:996a	127.18.153.106
b51a:901b:cb15:8045:ada8:be24:7f12:996b	127.18.153.107
b51a:901b:cb15:8045:ada8:be24:7f12:996c	127.18.153.108
b51a:901b:cb15:8045:ada8:be24:7f12:996d	127.18.153.109
b51a:901b:cb15:8045:ada8:be24:7f12:996e	127.18.153.110
b51a:901b:cb15:8045:ada8:be24:7f12:996f	127.18.153.111
b51a:901b:cb15:8045:ada8:be24:7f12:9970	127.18.153.112
b51a:901b:cb15:8045:ada8:be24:7f12:9971	127.18.153.113
b51a:901b:cb15:8045:ada8:be24:7f12:9972	127.18.153.114
b51a:901b:cb15:8045:ada8:be24:7f12:9973	127.18.153.115
b51a:901b:cb15:8045:ada8:be24:7f12:9974	127.18.153.116
b51a:901b:cb15:8045:ada8:be24:7f12:9975	127.18.153.117
b51a:901b:cb15:8045:ada8:be24:7f12:9976	127.18.153.118
b51a:901b:cb15:8045:ada8:be24:7f12:9977	127.18.153.119
b51a:901b:cb15:8045:ada8:be24:7f12:9978	127.18.153.120

b51a:901b:cb15:8045:ada8:be24:7f12:9979	127.18.153.121
b51a:901b:cb15:8045:ada8:be24:7f12:997a	127.18.153.122
b51a:901b:cb15:8045:ada8:be24:7f12:997b	127.18.153.123
b51a:901b:cb15:8045:ada8:be24:7f12:997c	127.18.153.124
b51a:901b:cb15:8045:ada8:be24:7f12:997d	127.18.153.125
b51a:901b:cb15:8045:ada8:be24:7f12:997e	127.18.153.126
b51a:901b:cb15:8045:ada8:be24:7f12:997f	127.18.153.127
b51a:901b:cb15:8045:ada8:be24:7f12:9980	127.18.153.128
b51a:901b:cb15:8045:ada8:be24:7f12:9981	127.18.153.129
b51a:901b:cb15:8045:ada8:be24:7f12:9982	127.18.153.130
b51a:901b:cb15:8045:ada8:be24:7f12:9983	127.18.153.131
b51a:901b:cb15:8045:ada8:be24:7f12:9984	127.18.153.132
b51a:901b:cb15:8045:ada8:be24:7f12:9985	127.18.153.133
b51a:901b:cb15:8045:ada8:be24:7f12:9986	127.18.153.134
b51a:901b:cb15:8045:ada8:be24:7f12:9987	127.18.153.135
b51a:901b:cb15:8045:ada8:be24:7f12:9988	127.18.153.136
b51a:901b:cb15:8045:ada8:be24:7f12:9989	127.18.153.137
b51a:901b:cb15:8045:ada8:be24:7f12:998a	127.18.153.138
b51a:901b:cb15:8045:ada8:be24:7f12:998b	127.18.153.139
b51a:901b:cb15:8045:ada8:be24:7f12:998c	127.18.153.140
b51a:901b:cb15:8045:ada8:be24:7f12:998d	127.18.153.141
b51a:901b:cb15:8045:ada8:be24:7f12:998e	127.18.153.142
b51a:901b:cb15:8045:ada8:be24:7f12:998f	127.18.153.143
b51a:901b:cb15:8045:ada8:be24:7f12:9990	127.18.153.144
b51a:901b:cb15:8045:ada8:be24:7f12:9991	127.18.153.145
b51a:901b:cb15:8045:ada8:be24:7f12:9992	127.18.153.146
b51a:901b:cb15:8045:ada8:be24:7f12:9993	127.18.153.147
b51a:901b:cb15:8045:ada8:be24:7f12:9994	127.18.153.148
b51a:901b:cb15:8045:ada8:be24:7f12:9995	127.18.153.149
b51a:901b:cb15:8045:ada8:be24:7f12:9996	127.18.153.150
b51a:901b:cb15:8045:ada8:be24:7f12:9997	127.18.153.151
b51a:901b:cb15:8045:ada8:be24:7f12:9998	127.18.153.152
b51a:901b:cb15:8045:ada8:be24:7f12:9999	127.18.153.153
b51a:901b:cb15:8045:ada8:be24:7f12:999a	127.18.153.154
b51a:901b:cb15:8045:ada8:be24:7f12:999b	127.18.153.155
b51a:901b:cb15:8045:ada8:be24:7f12:999c	127.18.153.156
b51a:901b:cb15:8045:ada8:be24:7f12:999d	127.18.153.157
b51a:901b:cb15:8045:ada8:be24:7f12:999e	127.18.153.158
b51a:901b:cb15:8045:ada8:be24:7f12:999f	127.18.153.159
b51a:901b:cb15:8045:ada8:be24:7f12:99a0	127.18.153.160
b51a:901b:cb15:8045:ada8:be24:7f12:99a1	127.18.153.161
b51a:901b:cb15:8045:ada8:be24:7f12:99a2	127.18.153.162
b51a:901b:cb15:8045:ada8:be24:7f12:99a3	127.18.153.163
b51a:901b:cb15:8045:ada8:be24:7f12:99a4	127.18.153.164
b51a:901b:cb15:8045:ada8:be24:7f12:99a5	127.18.153.165
b51a:901b:cb15:8045:ada8:be24:7f12:99a6	127.18.153.166
b51a:901b:cb15:8045:ada8:be24:7f12:99a7	127.18.153.167
b51a:901b:cb15:8045:ada8:be24:7f12:99a8	127.18.153.168
b51a:901b:cb15:8045:ada8:be24:7f12:99a9	127.18.153.169
b51a:901b:cb15:8045:ada8:be24:7f12:99aa	127.18.153.170
b51a:901b:cb15:8045:ada8:be24:7f12:99ab	127.18.153.171
b51a:901b:cb15:8045:ada8:be24:7f12:99ac	127.18.153.172
b51a:901b:cb15:8045:ada8:be24:7f12:99ad	127.18.153.173
b51a:901b:cb15:8045:ada8:be24:7f12:99ae	127.18.153.174
b51a:901b:cb15:8045:ada8:be24:7f12:99af	127.18.153.175
b51a:901b:cb15:8045:ada8:be24:7f12:99b0	127.18.153.176
b51a:901b:cb15:8045:ada8:be24:7f12:99b1	127.18.153.177
b51a:901b:cb15:8045:ada8:be24:7f12:99b2	127.18.153.178
b51a:901b:cb15:8045:ada8:be24:7f12:99b3	127.18.153.179
b51a:901b:cb15:8045:ada8:be24:7f12:99b4	127.18.153.180

b51a:901b:cb15:8045:ada8:be24:7f12:99b5	127.18.153.181
b51a:901b:cb15:8045:ada8:be24:7f12:99b6	127.18.153.182
b51a:901b:cb15:8045:ada8:be24:7f12:99b7	127.18.153.183
b51a:901b:cb15:8045:ada8:be24:7f12:99b8	127.18.153.184
b51a:901b:cb15:8045:ada8:be24:7f12:99b9	127.18.153.185
b51a:901b:cb15:8045:ada8:be24:7f12:99ba	127.18.153.186
b51a:901b:cb15:8045:ada8:be24:7f12:99bb	127.18.153.187
b51a:901b:cb15:8045:ada8:be24:7f12:99bc	127.18.153.188
b51a:901b:cb15:8045:ada8:be24:7f12:99bd	127.18.153.189
b51a:901b:cb15:8045:ada8:be24:7f12:99be	127.18.153.190
b51a:901b:cb15:8045:ada8:be24:7f12:99bf	127.18.153.191
b51a:901b:cb15:8045:ada8:be24:7f12:99c0	127.18.153.192
b51a:901b:cb15:8045:ada8:be24:7f12:99c1	127.18.153.193
b51a:901b:cb15:8045:ada8:be24:7f12:99c2	127.18.153.194
b51a:901b:cb15:8045:ada8:be24:7f12:99c3	127.18.153.195
b51a:901b:cb15:8045:ada8:be24:7f12:99c4	127.18.153.196
b51a:901b:cb15:8045:ada8:be24:7f12:99c5	127.18.153.197
b51a:901b:cb15:8045:ada8:be24:7f12:99c6	127.18.153.198
b51a:901b:cb15:8045:ada8:be24:7f12:99c7	127.18.153.199
b51a:901b:cb15:8045:ada8:be24:7f12:99c8	127.18.153.200
b51a:901b:cb15:8045:ada8:be24:7f12:99c9	127.18.153.201
b51a:901b:cb15:8045:ada8:be24:7f12:99ca	127.18.153.202
b51a:901b:cb15:8045:ada8:be24:7f12:99cb	127.18.153.203
b51a:901b:cb15:8045:ada8:be24:7f12:99cc	127.18.153.204
b51a:901b:cb15:8045:ada8:be24:7f12:99cd	127.18.153.205
b51a:901b:cb15:8045:ada8:be24:7f12:99ce	127.18.153.206
b51a:901b:cb15:8045:ada8:be24:7f12:99cf	127.18.153.207
b51a:901b:cb15:8045:ada8:be24:7f12:99d0	127.18.153.208
b51a:901b:cb15:8045:ada8:be24:7f12:99d1	127.18.153.209
b51a:901b:cb15:8045:ada8:be24:7f12:99d2	127.18.153.210
b51a:901b:cb15:8045:ada8:be24:7f12:99d3	127.18.153.211
b51a:901b:cb15:8045:ada8:be24:7f12:99d4	127.18.153.212
b51a:901b:cb15:8045:ada8:be24:7f12:99d5	127.18.153.213
b51a:901b:cb15:8045:ada8:be24:7f12:99d6	127.18.153.214
b51a:901b:cb15:8045:ada8:be24:7f12:99d7	127.18.153.215
b51a:901b:cb15:8045:ada8:be24:7f12:99d8	127.18.153.216
b51a:901b:cb15:8045:ada8:be24:7f12:99d9	127.18.153.217
b51a:901b:cb15:8045:ada8:be24:7f12:99da	127.18.153.218
b51a:901b:cb15:8045:ada8:be24:7f12:99db	127.18.153.219
b51a:901b:cb15:8045:ada8:be24:7f12:99dc	127.18.153.220
b51a:901b:cb15:8045:ada8:be24:7f12:99dd	127.18.153.221
b51a:901b:cb15:8045:ada8:be24:7f12:99de	127.18.153.222
b51a:901b:cb15:8045:ada8:be24:7f12:99df	127.18.153.223
b51a:901b:cb15:8045:ada8:be24:7f12:99e0	127.18.153.224
b51a:901b:cb15:8045:ada8:be24:7f12:99e1	127.18.153.225
b51a:901b:cb15:8045:ada8:be24:7f12:99e2	127.18.153.226
b51a:901b:cb15:8045:ada8:be24:7f12:99e3	127.18.153.227
b51a:901b:cb15:8045:ada8:be24:7f12:99e4	127.18.153.228
b51a:901b:cb15:8045:ada8:be24:7f12:99e5	127.18.153.229
b51a:901b:cb15:8045:ada8:be24:7f12:99e6	127.18.153.230
b51a:901b:cb15:8045:ada8:be24:7f12:99e7	127.18.153.231
b51a:901b:cb15:8045:ada8:be24:7f12:99e8	127.18.153.232
b51a:901b:cb15:8045:ada8:be24:7f12:99e9	127.18.153.233
b51a:901b:cb15:8045:ada8:be24:7f12:99ea	127.18.153.234
b51a:901b:cb15:8045:ada8:be24:7f12:99eb	127.18.153.235
b51a:901b:cb15:8045:ada8:be24:7f12:99ec	127.18.153.236
b51a:901b:cb15:8045:ada8:be24:7f12:99ed	127.18.153.237
b51a:901b:cb15:8045:ada8:be24:7f12:99ee	127.18.153.238
b51a:901b:cb15:8045:ada8:be24:7f12:99ef	127.18.153.239
b51a:901b:cb15:8045:ada8:be24:7f12:99f0	127.18.153.240
b51a:901b:cb15:8045:ada8:be24:7f12:99f1	127.18.153.241
b51a:901b:cb15:8045:ada8:be24:7f12:99f2	127.18.153.242
b51a:901b:cb15:8045:ada8:be24:7f12:99f3	127.18.153.243
b51a:901b:cb15:8045:ada8:be24:7f12:99f4	127.18.153.244
b51a:901b:cb15:8045:ada8:be24:7f12:99f5	127.18.153.245
b51a:901b:cb15:8045:ada8:be24:7f12:99f6	127.18.153.246
b51a:901b:cb15:8045:ada8:be24:7f12:99f7	127.18.153.247
b51a:901b:cb15:8045:ada8:be24:7f12:99f8	127.18.153.248
b51a:901b:cb15:8045:ada8:be24:7f12:99f9	127.18.153.249
b51a:901b:cb15:8045:ada8:be24:7f12:99fa	127.18.153.250
b51a:901b:cb15:8045:ada8:be24:7f12:99fb	127.18.153.251
b51a:901b:cb15:8045:ada8:be24:7f12:99fc	127.18.153.252
b51a:901b:cb15:8045:ada8:be24:7f12:99fd	127.18.153.253
b51a:901b:cb15:8045:ada8:be24:7f12:99fe	127.18.153.254
b51a:901b:cb15:8045:ada8:be24:7f12:99ff	127.18.153.255

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.