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:bc24:5b51:6901	91.81.105.1
b51a:901b:cb15:8045:ada8:bc24:5b51:6902	91.81.105.2
b51a:901b:cb15:8045:ada8:bc24:5b51:6903	91.81.105.3
b51a:901b:cb15:8045:ada8:bc24:5b51:6904	91.81.105.4
b51a:901b:cb15:8045:ada8:bc24:5b51:6905	91.81.105.5
b51a:901b:cb15:8045:ada8:bc24:5b51:6906	91.81.105.6
b51a:901b:cb15:8045:ada8:bc24:5b51:6907	91.81.105.7
b51a:901b:cb15:8045:ada8:bc24:5b51:6908	91.81.105.8
b51a:901b:cb15:8045:ada8:bc24:5b51:6909	91.81.105.9
b51a:901b:cb15:8045:ada8:bc24:5b51:690a	91.81.105.10
b51a:901b:cb15:8045:ada8:bc24:5b51:690b	91.81.105.11
b51a:901b:cb15:8045:ada8:bc24:5b51:690c	91.81.105.12
b51a:901b:cb15:8045:ada8:bc24:5b51:690d	91.81.105.13
b51a:901b:cb15:8045:ada8:bc24:5b51:690e	91.81.105.14
b51a:901b:cb15:8045:ada8:bc24:5b51:690f	91.81.105.15
b51a:901b:cb15:8045:ada8:bc24:5b51:6910	91.81.105.16
b51a:901b:cb15:8045:ada8:bc24:5b51:6911	91.81.105.17
b51a:901b:cb15:8045:ada8:bc24:5b51:6912	91.81.105.18
b51a:901b:cb15:8045:ada8:bc24:5b51:6913	91.81.105.19
b51a:901b:cb15:8045:ada8:bc24:5b51:6914	91.81.105.20
b51a:901b:cb15:8045:ada8:bc24:5b51:6915	91.81.105.21
b51a:901b:cb15:8045:ada8:bc24:5b51:6916	91.81.105.22
b51a:901b:cb15:8045:ada8:bc24:5b51:6917	91.81.105.23
b51a:901b:cb15:8045:ada8:bc24:5b51:6918	91.81.105.24
b51a:901b:cb15:8045:ada8:bc24:5b51:6919	91.81.105.25
b51a:901b:cb15:8045:ada8:bc24:5b51:691a	91.81.105.26
b51a:901b:cb15:8045:ada8:bc24:5b51:691b	91.81.105.27
b51a:901b:cb15:8045:ada8:bc24:5b51:691c	91.81.105.28
b51a:901b:cb15:8045:ada8:bc24:5b51:691d	91.81.105.29
b51a:901b:cb15:8045:ada8:bc24:5b51:691e	91.81.105.30
b51a:901b:cb15:8045:ada8:bc24:5b51:691f	91.81.105.31
b51a:901b:cb15:8045:ada8:bc24:5b51:6920	91.81.105.32
b51a:901b:cb15:8045:ada8:bc24:5b51:6921	91.81.105.33
b51a:901b:cb15:8045:ada8:bc24:5b51:6922	91.81.105.34
b51a:901b:cb15:8045:ada8:bc24:5b51:6923	91.81.105.35
b51a:901b:cb15:8045:ada8:bc24:5b51:6924	91.81.105.36
b51a:901b:cb15:8045:ada8:bc24:5b51:6925	91.81.105.37
b51a:901b:cb15:8045:ada8:bc24:5b51:6926	91.81.105.38
b51a:901b:cb15:8045:ada8:bc24:5b51:6927	91.81.105.39
b51a:901b:cb15:8045:ada8:bc24:5b51:6928	91.81.105.40
b51a:901b:cb15:8045:ada8:bc24:5b51:6929	91.81.105.41
b51a:901b:cb15:8045:ada8:bc24:5b51:692a	91.81.105.42
b51a:901b:cb15:8045:ada8:bc24:5b51:692b	91.81.105.43
b51a:901b:cb15:8045:ada8:bc24:5b51:692c	91.81.105.44
b51a:901b:cb15:8045:ada8:bc24:5b51:692d	91.81.105.45
b51a:901b:cb15:8045:ada8:bc24:5b51:692e	91.81.105.46
b51a:901b:cb15:8045:ada8:bc24:5b51:692f	91.81.105.47
b51a:901b:cb15:8045:ada8:bc24:5b51:6930	91.81.105.48
b51a:901b:cb15:8045:ada8:bc24:5b51:6931	91.81.105.49
b51a:901b:cb15:8045:ada8:bc24:5b51:6932	91.81.105.50
b51a:901b:cb15:8045:ada8:bc24:5b51:6933	91.81.105.51
b51a:901b:cb15:8045:ada8:bc24:5b51:6934	91.81.105.52
b51a:901b:cb15:8045:ada8:bc24:5b51:6935	91.81.105.53
b51a:901b:cb15:8045:ada8:bc24:5b51:6936	91.81.105.54
b51a:901b:cb15:8045:ada8:bc24:5b51:6937	91.81.105.55
b51a:901b:cb15:8045:ada8:bc24:5b51:6938	91.81.105.56
b51a:901b:cb15:8045:ada8:bc24:5b51:6939	91.81.105.57
b51a:901b:cb15:8045:ada8:bc24:5b51:693a	91.81.105.58
b51a:901b:cb15:8045:ada8:bc24:5b51:693b	91.81.105.59
b51a:901b:cb15:8045:ada8:bc24:5b51:693c	91.81.105.60

b51a:901b:cb15:8045:ada8:bc24:5b51:693d	91.81.105.61
b51a:901b:cb15:8045:ada8:bc24:5b51:693e	91.81.105.62
b51a:901b:cb15:8045:ada8:bc24:5b51:693f	91.81.105.63
b51a:901b:cb15:8045:ada8:bc24:5b51:6940	91.81.105.64
b51a:901b:cb15:8045:ada8:bc24:5b51:6941	91.81.105.65
b51a:901b:cb15:8045:ada8:bc24:5b51:6942	91.81.105.66
b51a:901b:cb15:8045:ada8:bc24:5b51:6943	91.81.105.67
b51a:901b:cb15:8045:ada8:bc24:5b51:6944	91.81.105.68
b51a:901b:cb15:8045:ada8:bc24:5b51:6945	91.81.105.69
b51a:901b:cb15:8045:ada8:bc24:5b51:6946	91.81.105.70
b51a:901b:cb15:8045:ada8:bc24:5b51:6947	91.81.105.71
b51a:901b:cb15:8045:ada8:bc24:5b51:6948	91.81.105.72
b51a:901b:cb15:8045:ada8:bc24:5b51:6949	91.81.105.73
b51a:901b:cb15:8045:ada8:bc24:5b51:694a	91.81.105.74
b51a:901b:cb15:8045:ada8:bc24:5b51:694b	91.81.105.75
b51a:901b:cb15:8045:ada8:bc24:5b51:694c	91.81.105.76
b51a:901b:cb15:8045:ada8:bc24:5b51:694d	91.81.105.77
b51a:901b:cb15:8045:ada8:bc24:5b51:694e	91.81.105.78
b51a:901b:cb15:8045:ada8:bc24:5b51:694f	91.81.105.79
b51a:901b:cb15:8045:ada8:bc24:5b51:6950	91.81.105.80
b51a:901b:cb15:8045:ada8:bc24:5b51:6951	91.81.105.81
b51a:901b:cb15:8045:ada8:bc24:5b51:6952	91.81.105.82
b51a:901b:cb15:8045:ada8:bc24:5b51:6953	91.81.105.83
b51a:901b:cb15:8045:ada8:bc24:5b51:6954	91.81.105.84
b51a:901b:cb15:8045:ada8:bc24:5b51:6955	91.81.105.85
b51a:901b:cb15:8045:ada8:bc24:5b51:6956	91.81.105.86
b51a:901b:cb15:8045:ada8:bc24:5b51:6957	91.81.105.87
b51a:901b:cb15:8045:ada8:bc24:5b51:6958	91.81.105.88
b51a:901b:cb15:8045:ada8:bc24:5b51:6959	91.81.105.89
b51a:901b:cb15:8045:ada8:bc24:5b51:695a	91.81.105.90
b51a:901b:cb15:8045:ada8:bc24:5b51:695b	91.81.105.91
b51a:901b:cb15:8045:ada8:bc24:5b51:695c	91.81.105.92
b51a:901b:cb15:8045:ada8:bc24:5b51:695d	91.81.105.93
b51a:901b:cb15:8045:ada8:bc24:5b51:695e	91.81.105.94
b51a:901b:cb15:8045:ada8:bc24:5b51:695f	91.81.105.95
b51a:901b:cb15:8045:ada8:bc24:5b51:6960	91.81.105.96
b51a:901b:cb15:8045:ada8:bc24:5b51:6961	91.81.105.97
b51a:901b:cb15:8045:ada8:bc24:5b51:6962	91.81.105.98
b51a:901b:cb15:8045:ada8:bc24:5b51:6963	91.81.105.99
b51a:901b:cb15:8045:ada8:bc24:5b51:6964	91.81.105.100
b51a:901b:cb15:8045:ada8:bc24:5b51:6965	91.81.105.101
b51a:901b:cb15:8045:ada8:bc24:5b51:6966	91.81.105.102
b51a:901b:cb15:8045:ada8:bc24:5b51:6967	91.81.105.103
b51a:901b:cb15:8045:ada8:bc24:5b51:6968	91.81.105.104
b51a:901b:cb15:8045:ada8:bc24:5b51:6969	91.81.105.105
b51a:901b:cb15:8045:ada8:bc24:5b51:696a	91.81.105.106
b51a:901b:cb15:8045:ada8:bc24:5b51:696b	91.81.105.107
b51a:901b:cb15:8045:ada8:bc24:5b51:696c	91.81.105.108
b51a:901b:cb15:8045:ada8:bc24:5b51:696d	91.81.105.109
b51a:901b:cb15:8045:ada8:bc24:5b51:696e	91.81.105.110
b51a:901b:cb15:8045:ada8:bc24:5b51:696f	91.81.105.111
b51a:901b:cb15:8045:ada8:bc24:5b51:6970	91.81.105.112
b51a:901b:cb15:8045:ada8:bc24:5b51:6971	91.81.105.113
b51a:901b:cb15:8045:ada8:bc24:5b51:6972	91.81.105.114
b51a:901b:cb15:8045:ada8:bc24:5b51:6973	91.81.105.115
b51a:901b:cb15:8045:ada8:bc24:5b51:6974	91.81.105.116
b51a:901b:cb15:8045:ada8:bc24:5b51:6975	91.81.105.117
b51a:901b:cb15:8045:ada8:bc24:5b51:6976	91.81.105.118
b51a:901b:cb15:8045:ada8:bc24:5b51:6977	91.81.105.119
b51a:901b:cb15:8045:ada8:bc24:5b51:6978	91.81.105.120

b51a:901b:cb15:8045:ada8:bc24:5b51:6979	91.81.105.121
b51a:901b:cb15:8045:ada8:bc24:5b51:697a	91.81.105.122
b51a:901b:cb15:8045:ada8:bc24:5b51:697b	91.81.105.123
b51a:901b:cb15:8045:ada8:bc24:5b51:697c	91.81.105.124
b51a:901b:cb15:8045:ada8:bc24:5b51:697d	91.81.105.125
b51a:901b:cb15:8045:ada8:bc24:5b51:697e	91.81.105.126
b51a:901b:cb15:8045:ada8:bc24:5b51:697f	91.81.105.127
b51a:901b:cb15:8045:ada8:bc24:5b51:6980	91.81.105.128
b51a:901b:cb15:8045:ada8:bc24:5b51:6981	91.81.105.129
b51a:901b:cb15:8045:ada8:bc24:5b51:6982	91.81.105.130
b51a:901b:cb15:8045:ada8:bc24:5b51:6983	91.81.105.131
b51a:901b:cb15:8045:ada8:bc24:5b51:6984	91.81.105.132
b51a:901b:cb15:8045:ada8:bc24:5b51:6985	91.81.105.133
b51a:901b:cb15:8045:ada8:bc24:5b51:6986	91.81.105.134
b51a:901b:cb15:8045:ada8:bc24:5b51:6987	91.81.105.135
b51a:901b:cb15:8045:ada8:bc24:5b51:6988	91.81.105.136
b51a:901b:cb15:8045:ada8:bc24:5b51:6989	91.81.105.137
b51a:901b:cb15:8045:ada8:bc24:5b51:698a	91.81.105.138
b51a:901b:cb15:8045:ada8:bc24:5b51:698b	91.81.105.139
b51a:901b:cb15:8045:ada8:bc24:5b51:698c	91.81.105.140
b51a:901b:cb15:8045:ada8:bc24:5b51:698d	91.81.105.141
b51a:901b:cb15:8045:ada8:bc24:5b51:698e	91.81.105.142
b51a:901b:cb15:8045:ada8:bc24:5b51:698f	91.81.105.143
b51a:901b:cb15:8045:ada8:bc24:5b51:6990	91.81.105.144
b51a:901b:cb15:8045:ada8:bc24:5b51:6991	91.81.105.145
b51a:901b:cb15:8045:ada8:bc24:5b51:6992	91.81.105.146
b51a:901b:cb15:8045:ada8:bc24:5b51:6993	91.81.105.147
b51a:901b:cb15:8045:ada8:bc24:5b51:6994	91.81.105.148
b51a:901b:cb15:8045:ada8:bc24:5b51:6995	91.81.105.149
b51a:901b:cb15:8045:ada8:bc24:5b51:6996	91.81.105.150
b51a:901b:cb15:8045:ada8:bc24:5b51:6997	91.81.105.151
b51a:901b:cb15:8045:ada8:bc24:5b51:6998	91.81.105.152
b51a:901b:cb15:8045:ada8:bc24:5b51:6999	91.81.105.153
b51a:901b:cb15:8045:ada8:bc24:5b51:699a	91.81.105.154
b51a:901b:cb15:8045:ada8:bc24:5b51:699b	91.81.105.155
b51a:901b:cb15:8045:ada8:bc24:5b51:699c	91.81.105.156
b51a:901b:cb15:8045:ada8:bc24:5b51:699d	91.81.105.157
b51a:901b:cb15:8045:ada8:bc24:5b51:699e	91.81.105.158
b51a:901b:cb15:8045:ada8:bc24:5b51:699f	91.81.105.159
b51a:901b:cb15:8045:ada8:bc24:5b51:69a0	91.81.105.160
b51a:901b:cb15:8045:ada8:bc24:5b51:69a1	91.81.105.161
b51a:901b:cb15:8045:ada8:bc24:5b51:69a2	91.81.105.162
b51a:901b:cb15:8045:ada8:bc24:5b51:69a3	91.81.105.163
b51a:901b:cb15:8045:ada8:bc24:5b51:69a4	91.81.105.164
b51a:901b:cb15:8045:ada8:bc24:5b51:69a5	91.81.105.165
b51a:901b:cb15:8045:ada8:bc24:5b51:69a6	91.81.105.166
b51a:901b:cb15:8045:ada8:bc24:5b51:69a7	91.81.105.167
b51a:901b:cb15:8045:ada8:bc24:5b51:69a8	91.81.105.168
b51a:901b:cb15:8045:ada8:bc24:5b51:69a9	91.81.105.169
b51a:901b:cb15:8045:ada8:bc24:5b51:69aa	91.81.105.170
b51a:901b:cb15:8045:ada8:bc24:5b51:69ab	91.81.105.171
b51a:901b:cb15:8045:ada8:bc24:5b51:69ac	91.81.105.172
b51a:901b:cb15:8045:ada8:bc24:5b51:69ad	91.81.105.173
b51a:901b:cb15:8045:ada8:bc24:5b51:69ae	91.81.105.174
b51a:901b:cb15:8045:ada8:bc24:5b51:69af	91.81.105.175
b51a:901b:cb15:8045:ada8:bc24:5b51:69b0	91.81.105.176
b51a:901b:cb15:8045:ada8:bc24:5b51:69b1	91.81.105.177
b51a:901b:cb15:8045:ada8:bc24:5b51:69b2	91.81.105.178
b51a:901b:cb15:8045:ada8:bc24:5b51:69b3	91.81.105.179
b51a:901b:cb15:8045:ada8:bc24:5b51:69b4	91.81.105.180

b51a:901b:cb15:8045:ada8:bc24:5b51:69b5	91.81.105.181
b51a:901b:cb15:8045:ada8:bc24:5b51:69b6	91.81.105.182
b51a:901b:cb15:8045:ada8:bc24:5b51:69b7	91.81.105.183
b51a:901b:cb15:8045:ada8:bc24:5b51:69b8	91.81.105.184
b51a:901b:cb15:8045:ada8:bc24:5b51:69b9	91.81.105.185
b51a:901b:cb15:8045:ada8:bc24:5b51:69ba	91.81.105.186
b51a:901b:cb15:8045:ada8:bc24:5b51:69bb	91.81.105.187
b51a:901b:cb15:8045:ada8:bc24:5b51:69bc	91.81.105.188
b51a:901b:cb15:8045:ada8:bc24:5b51:69bd	91.81.105.189
b51a:901b:cb15:8045:ada8:bc24:5b51:69be	91.81.105.190
b51a:901b:cb15:8045:ada8:bc24:5b51:69bf	91.81.105.191
b51a:901b:cb15:8045:ada8:bc24:5b51:69c0	91.81.105.192
b51a:901b:cb15:8045:ada8:bc24:5b51:69c1	91.81.105.193
b51a:901b:cb15:8045:ada8:bc24:5b51:69c2	91.81.105.194
b51a:901b:cb15:8045:ada8:bc24:5b51:69c3	91.81.105.195
b51a:901b:cb15:8045:ada8:bc24:5b51:69c4	91.81.105.196
b51a:901b:cb15:8045:ada8:bc24:5b51:69c5	91.81.105.197
b51a:901b:cb15:8045:ada8:bc24:5b51:69c6	91.81.105.198
b51a:901b:cb15:8045:ada8:bc24:5b51:69c7	91.81.105.199
b51a:901b:cb15:8045:ada8:bc24:5b51:69c8	91.81.105.200
b51a:901b:cb15:8045:ada8:bc24:5b51:69c9	91.81.105.201
b51a:901b:cb15:8045:ada8:bc24:5b51:69ca	91.81.105.202
b51a:901b:cb15:8045:ada8:bc24:5b51:69cb	91.81.105.203
b51a:901b:cb15:8045:ada8:bc24:5b51:69cc	91.81.105.204
b51a:901b:cb15:8045:ada8:bc24:5b51:69cd	91.81.105.205
b51a:901b:cb15:8045:ada8:bc24:5b51:69ce	91.81.105.206
b51a:901b:cb15:8045:ada8:bc24:5b51:69cf	91.81.105.207
b51a:901b:cb15:8045:ada8:bc24:5b51:69d0	91.81.105.208
b51a:901b:cb15:8045:ada8:bc24:5b51:69d1	91.81.105.209
b51a:901b:cb15:8045:ada8:bc24:5b51:69d2	91.81.105.210
b51a:901b:cb15:8045:ada8:bc24:5b51:69d3	91.81.105.211
b51a:901b:cb15:8045:ada8:bc24:5b51:69d4	91.81.105.212
b51a:901b:cb15:8045:ada8:bc24:5b51:69d5	91.81.105.213
b51a:901b:cb15:8045:ada8:bc24:5b51:69d6	91.81.105.214
b51a:901b:cb15:8045:ada8:bc24:5b51:69d7	91.81.105.215
b51a:901b:cb15:8045:ada8:bc24:5b51:69d8	91.81.105.216
b51a:901b:cb15:8045:ada8:bc24:5b51:69d9	91.81.105.217
b51a:901b:cb15:8045:ada8:bc24:5b51:69da	91.81.105.218
b51a:901b:cb15:8045:ada8:bc24:5b51:69db	91.81.105.219
b51a:901b:cb15:8045:ada8:bc24:5b51:69dc	91.81.105.220
b51a:901b:cb15:8045:ada8:bc24:5b51:69dd	91.81.105.221
b51a:901b:cb15:8045:ada8:bc24:5b51:69de	91.81.105.222
b51a:901b:cb15:8045:ada8:bc24:5b51:69df	91.81.105.223
b51a:901b:cb15:8045:ada8:bc24:5b51:69e0	91.81.105.224
b51a:901b:cb15:8045:ada8:bc24:5b51:69e1	91.81.105.225
b51a:901b:cb15:8045:ada8:bc24:5b51:69e2	91.81.105.226
b51a:901b:cb15:8045:ada8:bc24:5b51:69e3	91.81.105.227
b51a:901b:cb15:8045:ada8:bc24:5b51:69e4	91.81.105.228
b51a:901b:cb15:8045:ada8:bc24:5b51:69e5	91.81.105.229
b51a:901b:cb15:8045:ada8:bc24:5b51:69e6	91.81.105.230
b51a:901b:cb15:8045:ada8:bc24:5b51:69e7	91.81.105.231
b51a:901b:cb15:8045:ada8:bc24:5b51:69e8	91.81.105.232
b51a:901b:cb15:8045:ada8:bc24:5b51:69e9	91.81.105.233
b51a:901b:cb15:8045:ada8:bc24:5b51:69ea	91.81.105.234
b51a:901b:cb15:8045:ada8:bc24:5b51:69eb	91.81.105.235
b51a:901b:cb15:8045:ada8:bc24:5b51:69ec	91.81.105.236
b51a:901b:cb15:8045:ada8:bc24:5b51:69ed	91.81.105.237
b51a:901b:cb15:8045:ada8:bc24:5b51:69ee	91.81.105.238
b51a:901b:cb15:8045:ada8:bc24:5b51:69ef	91.81.105.239
b51a:901b:cb15:8045:ada8:bc24:5b51:69f0	91.81.105.240
b51a:901b:cb15:8045:ada8:bc24:5b51:69f1	91.81.105.241
b51a:901b:cb15:8045:ada8:bc24:5b51:69f2	91.81.105.242
b51a:901b:cb15:8045:ada8:bc24:5b51:69f3	91.81.105.243
b51a:901b:cb15:8045:ada8:bc24:5b51:69f4	91.81.105.244
b51a:901b:cb15:8045:ada8:bc24:5b51:69f5	91.81.105.245
b51a:901b:cb15:8045:ada8:bc24:5b51:69f6	91.81.105.246
b51a:901b:cb15:8045:ada8:bc24:5b51:69f7	91.81.105.247
b51a:901b:cb15:8045:ada8:bc24:5b51:69f8	91.81.105.248
b51a:901b:cb15:8045:ada8:bc24:5b51:69f9	91.81.105.249
b51a:901b:cb15:8045:ada8:bc24:5b51:69fa	91.81.105.250
b51a:901b:cb15:8045:ada8:bc24:5b51:69fb	91.81.105.251
b51a:901b:cb15:8045:ada8:bc24:5b51:69fc	91.81.105.252
b51a:901b:cb15:8045:ada8:bc24:5b51:69fd	91.81.105.253
b51a:901b:cb15:8045:ada8:bc24:5b51:69fe	91.81.105.254
b51a:901b:cb15:8045:ada8:bc24:5b51:69ff	91.81.105.255

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.