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:f901	91.81.249.1
b51a:901b:cb15:8045:ada8:bc24:5b51:f902	91.81.249.2
b51a:901b:cb15:8045:ada8:bc24:5b51:f903	91.81.249.3
b51a:901b:cb15:8045:ada8:bc24:5b51:f904	91.81.249.4
b51a:901b:cb15:8045:ada8:bc24:5b51:f905	91.81.249.5
b51a:901b:cb15:8045:ada8:bc24:5b51:f906	91.81.249.6
b51a:901b:cb15:8045:ada8:bc24:5b51:f907	91.81.249.7
b51a:901b:cb15:8045:ada8:bc24:5b51:f908	91.81.249.8
b51a:901b:cb15:8045:ada8:bc24:5b51:f909	91.81.249.9
b51a:901b:cb15:8045:ada8:bc24:5b51:f90a	91.81.249.10
b51a:901b:cb15:8045:ada8:bc24:5b51:f90b	91.81.249.11
b51a:901b:cb15:8045:ada8:bc24:5b51:f90c	91.81.249.12
b51a:901b:cb15:8045:ada8:bc24:5b51:f90d	91.81.249.13
b51a:901b:cb15:8045:ada8:bc24:5b51:f90e	91.81.249.14
b51a:901b:cb15:8045:ada8:bc24:5b51:f90f	91.81.249.15
b51a:901b:cb15:8045:ada8:bc24:5b51:f910	91.81.249.16
b51a:901b:cb15:8045:ada8:bc24:5b51:f911	91.81.249.17
b51a:901b:cb15:8045:ada8:bc24:5b51:f912	91.81.249.18
b51a:901b:cb15:8045:ada8:bc24:5b51:f913	91.81.249.19
b51a:901b:cb15:8045:ada8:bc24:5b51:f914	91.81.249.20
b51a:901b:cb15:8045:ada8:bc24:5b51:f915	91.81.249.21
b51a:901b:cb15:8045:ada8:bc24:5b51:f916	91.81.249.22
b51a:901b:cb15:8045:ada8:bc24:5b51:f917	91.81.249.23
b51a:901b:cb15:8045:ada8:bc24:5b51:f918	91.81.249.24
b51a:901b:cb15:8045:ada8:bc24:5b51:f919	91.81.249.25
b51a:901b:cb15:8045:ada8:bc24:5b51:f91a	91.81.249.26
b51a:901b:cb15:8045:ada8:bc24:5b51:f91b	91.81.249.27
b51a:901b:cb15:8045:ada8:bc24:5b51:f91c	91.81.249.28
b51a:901b:cb15:8045:ada8:bc24:5b51:f91d	91.81.249.29
b51a:901b:cb15:8045:ada8:bc24:5b51:f91e	91.81.249.30
b51a:901b:cb15:8045:ada8:bc24:5b51:f91f	91.81.249.31
b51a:901b:cb15:8045:ada8:bc24:5b51:f920	91.81.249.32
b51a:901b:cb15:8045:ada8:bc24:5b51:f921	91.81.249.33
b51a:901b:cb15:8045:ada8:bc24:5b51:f922	91.81.249.34
b51a:901b:cb15:8045:ada8:bc24:5b51:f923	91.81.249.35
b51a:901b:cb15:8045:ada8:bc24:5b51:f924	91.81.249.36
b51a:901b:cb15:8045:ada8:bc24:5b51:f925	91.81.249.37
b51a:901b:cb15:8045:ada8:bc24:5b51:f926	91.81.249.38
b51a:901b:cb15:8045:ada8:bc24:5b51:f927	91.81.249.39
b51a:901b:cb15:8045:ada8:bc24:5b51:f928	91.81.249.40
b51a:901b:cb15:8045:ada8:bc24:5b51:f929	91.81.249.41
b51a:901b:cb15:8045:ada8:bc24:5b51:f92a	91.81.249.42
b51a:901b:cb15:8045:ada8:bc24:5b51:f92b	91.81.249.43
b51a:901b:cb15:8045:ada8:bc24:5b51:f92c	91.81.249.44
b51a:901b:cb15:8045:ada8:bc24:5b51:f92d	91.81.249.45
b51a:901b:cb15:8045:ada8:bc24:5b51:f92e	91.81.249.46
b51a:901b:cb15:8045:ada8:bc24:5b51:f92f	91.81.249.47
b51a:901b:cb15:8045:ada8:bc24:5b51:f930	91.81.249.48
b51a:901b:cb15:8045:ada8:bc24:5b51:f931	91.81.249.49
b51a:901b:cb15:8045:ada8:bc24:5b51:f932	91.81.249.50
b51a:901b:cb15:8045:ada8:bc24:5b51:f933	91.81.249.51
b51a:901b:cb15:8045:ada8:bc24:5b51:f934	91.81.249.52
b51a:901b:cb15:8045:ada8:bc24:5b51:f935	91.81.249.53
b51a:901b:cb15:8045:ada8:bc24:5b51:f936	91.81.249.54
b51a:901b:cb15:8045:ada8:bc24:5b51:f937	91.81.249.55
b51a:901b:cb15:8045:ada8:bc24:5b51:f938	91.81.249.56
b51a:901b:cb15:8045:ada8:bc24:5b51:f939	91.81.249.57
b51a:901b:cb15:8045:ada8:bc24:5b51:f93a	91.81.249.58
b51a:901b:cb15:8045:ada8:bc24:5b51:f93b	91.81.249.59
b51a:901b:cb15:8045:ada8:bc24:5b51:f93c	91.81.249.60

b51a:901b:cb15:8045:ada8:bc24:5b51:f93d	91.81.249.61
b51a:901b:cb15:8045:ada8:bc24:5b51:f93e	91.81.249.62
b51a:901b:cb15:8045:ada8:bc24:5b51:f93f	91.81.249.63
b51a:901b:cb15:8045:ada8:bc24:5b51:f940	91.81.249.64
b51a:901b:cb15:8045:ada8:bc24:5b51:f941	91.81.249.65
b51a:901b:cb15:8045:ada8:bc24:5b51:f942	91.81.249.66
b51a:901b:cb15:8045:ada8:bc24:5b51:f943	91.81.249.67
b51a:901b:cb15:8045:ada8:bc24:5b51:f944	91.81.249.68
b51a:901b:cb15:8045:ada8:bc24:5b51:f945	91.81.249.69
b51a:901b:cb15:8045:ada8:bc24:5b51:f946	91.81.249.70
b51a:901b:cb15:8045:ada8:bc24:5b51:f947	91.81.249.71
b51a:901b:cb15:8045:ada8:bc24:5b51:f948	91.81.249.72
b51a:901b:cb15:8045:ada8:bc24:5b51:f949	91.81.249.73
b51a:901b:cb15:8045:ada8:bc24:5b51:f94a	91.81.249.74
b51a:901b:cb15:8045:ada8:bc24:5b51:f94b	91.81.249.75
b51a:901b:cb15:8045:ada8:bc24:5b51:f94c	91.81.249.76
b51a:901b:cb15:8045:ada8:bc24:5b51:f94d	91.81.249.77
b51a:901b:cb15:8045:ada8:bc24:5b51:f94e	91.81.249.78
b51a:901b:cb15:8045:ada8:bc24:5b51:f94f	91.81.249.79
b51a:901b:cb15:8045:ada8:bc24:5b51:f950	91.81.249.80
b51a:901b:cb15:8045:ada8:bc24:5b51:f951	91.81.249.81
b51a:901b:cb15:8045:ada8:bc24:5b51:f952	91.81.249.82
b51a:901b:cb15:8045:ada8:bc24:5b51:f953	91.81.249.83
b51a:901b:cb15:8045:ada8:bc24:5b51:f954	91.81.249.84
b51a:901b:cb15:8045:ada8:bc24:5b51:f955	91.81.249.85
b51a:901b:cb15:8045:ada8:bc24:5b51:f956	91.81.249.86
b51a:901b:cb15:8045:ada8:bc24:5b51:f957	91.81.249.87
b51a:901b:cb15:8045:ada8:bc24:5b51:f958	91.81.249.88
b51a:901b:cb15:8045:ada8:bc24:5b51:f959	91.81.249.89
b51a:901b:cb15:8045:ada8:bc24:5b51:f95a	91.81.249.90
b51a:901b:cb15:8045:ada8:bc24:5b51:f95b	91.81.249.91
b51a:901b:cb15:8045:ada8:bc24:5b51:f95c	91.81.249.92
b51a:901b:cb15:8045:ada8:bc24:5b51:f95d	91.81.249.93
b51a:901b:cb15:8045:ada8:bc24:5b51:f95e	91.81.249.94
b51a:901b:cb15:8045:ada8:bc24:5b51:f95f	91.81.249.95
b51a:901b:cb15:8045:ada8:bc24:5b51:f960	91.81.249.96
b51a:901b:cb15:8045:ada8:bc24:5b51:f961	91.81.249.97
b51a:901b:cb15:8045:ada8:bc24:5b51:f962	91.81.249.98
b51a:901b:cb15:8045:ada8:bc24:5b51:f963	91.81.249.99
b51a:901b:cb15:8045:ada8:bc24:5b51:f964	91.81.249.100
b51a:901b:cb15:8045:ada8:bc24:5b51:f965	91.81.249.101
b51a:901b:cb15:8045:ada8:bc24:5b51:f966	91.81.249.102
b51a:901b:cb15:8045:ada8:bc24:5b51:f967	91.81.249.103
b51a:901b:cb15:8045:ada8:bc24:5b51:f968	91.81.249.104
b51a:901b:cb15:8045:ada8:bc24:5b51:f969	91.81.249.105
b51a:901b:cb15:8045:ada8:bc24:5b51:f96a	91.81.249.106
b51a:901b:cb15:8045:ada8:bc24:5b51:f96b	91.81.249.107
b51a:901b:cb15:8045:ada8:bc24:5b51:f96c	91.81.249.108
b51a:901b:cb15:8045:ada8:bc24:5b51:f96d	91.81.249.109
b51a:901b:cb15:8045:ada8:bc24:5b51:f96e	91.81.249.110
b51a:901b:cb15:8045:ada8:bc24:5b51:f96f	91.81.249.111
b51a:901b:cb15:8045:ada8:bc24:5b51:f970	91.81.249.112
b51a:901b:cb15:8045:ada8:bc24:5b51:f971	91.81.249.113
b51a:901b:cb15:8045:ada8:bc24:5b51:f972	91.81.249.114
b51a:901b:cb15:8045:ada8:bc24:5b51:f973	91.81.249.115
b51a:901b:cb15:8045:ada8:bc24:5b51:f974	91.81.249.116
b51a:901b:cb15:8045:ada8:bc24:5b51:f975	91.81.249.117
b51a:901b:cb15:8045:ada8:bc24:5b51:f976	91.81.249.118
b51a:901b:cb15:8045:ada8:bc24:5b51:f977	91.81.249.119
b51a:901b:cb15:8045:ada8:bc24:5b51:f978	91.81.249.120

b51a:901b:cb15:8045:ada8:bc24:5b51:f979	91.81.249.121
b51a:901b:cb15:8045:ada8:bc24:5b51:f97a	91.81.249.122
b51a:901b:cb15:8045:ada8:bc24:5b51:f97b	91.81.249.123
b51a:901b:cb15:8045:ada8:bc24:5b51:f97c	91.81.249.124
b51a:901b:cb15:8045:ada8:bc24:5b51:f97d	91.81.249.125
b51a:901b:cb15:8045:ada8:bc24:5b51:f97e	91.81.249.126
b51a:901b:cb15:8045:ada8:bc24:5b51:f97f	91.81.249.127
b51a:901b:cb15:8045:ada8:bc24:5b51:f980	91.81.249.128
b51a:901b:cb15:8045:ada8:bc24:5b51:f981	91.81.249.129
b51a:901b:cb15:8045:ada8:bc24:5b51:f982	91.81.249.130
b51a:901b:cb15:8045:ada8:bc24:5b51:f983	91.81.249.131
b51a:901b:cb15:8045:ada8:bc24:5b51:f984	91.81.249.132
b51a:901b:cb15:8045:ada8:bc24:5b51:f985	91.81.249.133
b51a:901b:cb15:8045:ada8:bc24:5b51:f986	91.81.249.134
b51a:901b:cb15:8045:ada8:bc24:5b51:f987	91.81.249.135
b51a:901b:cb15:8045:ada8:bc24:5b51:f988	91.81.249.136
b51a:901b:cb15:8045:ada8:bc24:5b51:f989	91.81.249.137
b51a:901b:cb15:8045:ada8:bc24:5b51:f98a	91.81.249.138
b51a:901b:cb15:8045:ada8:bc24:5b51:f98b	91.81.249.139
b51a:901b:cb15:8045:ada8:bc24:5b51:f98c	91.81.249.140
b51a:901b:cb15:8045:ada8:bc24:5b51:f98d	91.81.249.141
b51a:901b:cb15:8045:ada8:bc24:5b51:f98e	91.81.249.142
b51a:901b:cb15:8045:ada8:bc24:5b51:f98f	91.81.249.143
b51a:901b:cb15:8045:ada8:bc24:5b51:f990	91.81.249.144
b51a:901b:cb15:8045:ada8:bc24:5b51:f991	91.81.249.145
b51a:901b:cb15:8045:ada8:bc24:5b51:f992	91.81.249.146
b51a:901b:cb15:8045:ada8:bc24:5b51:f993	91.81.249.147
b51a:901b:cb15:8045:ada8:bc24:5b51:f994	91.81.249.148
b51a:901b:cb15:8045:ada8:bc24:5b51:f995	91.81.249.149
b51a:901b:cb15:8045:ada8:bc24:5b51:f996	91.81.249.150
b51a:901b:cb15:8045:ada8:bc24:5b51:f997	91.81.249.151
b51a:901b:cb15:8045:ada8:bc24:5b51:f998	91.81.249.152
b51a:901b:cb15:8045:ada8:bc24:5b51:f999	91.81.249.153
b51a:901b:cb15:8045:ada8:bc24:5b51:f99a	91.81.249.154
b51a:901b:cb15:8045:ada8:bc24:5b51:f99b	91.81.249.155
b51a:901b:cb15:8045:ada8:bc24:5b51:f99c	91.81.249.156
b51a:901b:cb15:8045:ada8:bc24:5b51:f99d	91.81.249.157
b51a:901b:cb15:8045:ada8:bc24:5b51:f99e	91.81.249.158
b51a:901b:cb15:8045:ada8:bc24:5b51:f99f	91.81.249.159
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a0	91.81.249.160
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a1	91.81.249.161
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a2	91.81.249.162
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a3	91.81.249.163
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a4	91.81.249.164
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a5	91.81.249.165
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a6	91.81.249.166
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a7	91.81.249.167
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a8	91.81.249.168
b51a:901b:cb15:8045:ada8:bc24:5b51:f9a9	91.81.249.169
b51a:901b:cb15:8045:ada8:bc24:5b51:f9aa	91.81.249.170
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ab	91.81.249.171
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ac	91.81.249.172
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ad	91.81.249.173
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ae	91.81.249.174
b51a:901b:cb15:8045:ada8:bc24:5b51:f9af	91.81.249.175
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b0	91.81.249.176
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b1	91.81.249.177
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b2	91.81.249.178
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b3	91.81.249.179
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b4	91.81.249.180

b51a:901b:cb15:8045:ada8:bc24:5b51:f9b5	91.81.249.181
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b6	91.81.249.182
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b7	91.81.249.183
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b8	91.81.249.184
b51a:901b:cb15:8045:ada8:bc24:5b51:f9b9	91.81.249.185
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ba	91.81.249.186
b51a:901b:cb15:8045:ada8:bc24:5b51:f9bb	91.81.249.187
b51a:901b:cb15:8045:ada8:bc24:5b51:f9bc	91.81.249.188
b51a:901b:cb15:8045:ada8:bc24:5b51:f9bd	91.81.249.189
b51a:901b:cb15:8045:ada8:bc24:5b51:f9be	91.81.249.190
b51a:901b:cb15:8045:ada8:bc24:5b51:f9bf	91.81.249.191
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c0	91.81.249.192
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c1	91.81.249.193
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c2	91.81.249.194
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c3	91.81.249.195
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c4	91.81.249.196
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c5	91.81.249.197
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c6	91.81.249.198
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c7	91.81.249.199
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c8	91.81.249.200
b51a:901b:cb15:8045:ada8:bc24:5b51:f9c9	91.81.249.201
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ca	91.81.249.202
b51a:901b:cb15:8045:ada8:bc24:5b51:f9cb	91.81.249.203
b51a:901b:cb15:8045:ada8:bc24:5b51:f9cc	91.81.249.204
b51a:901b:cb15:8045:ada8:bc24:5b51:f9cd	91.81.249.205
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ce	91.81.249.206
b51a:901b:cb15:8045:ada8:bc24:5b51:f9cf	91.81.249.207
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d0	91.81.249.208
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d1	91.81.249.209
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d2	91.81.249.210
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d3	91.81.249.211
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d4	91.81.249.212
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d5	91.81.249.213
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d6	91.81.249.214
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d7	91.81.249.215
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d8	91.81.249.216
b51a:901b:cb15:8045:ada8:bc24:5b51:f9d9	91.81.249.217
b51a:901b:cb15:8045:ada8:bc24:5b51:f9da	91.81.249.218
b51a:901b:cb15:8045:ada8:bc24:5b51:f9db	91.81.249.219
b51a:901b:cb15:8045:ada8:bc24:5b51:f9dc	91.81.249.220
b51a:901b:cb15:8045:ada8:bc24:5b51:f9dd	91.81.249.221
b51a:901b:cb15:8045:ada8:bc24:5b51:f9de	91.81.249.222
b51a:901b:cb15:8045:ada8:bc24:5b51:f9df	91.81.249.223
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e0	91.81.249.224
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e1	91.81.249.225
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e2	91.81.249.226
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e3	91.81.249.227
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e4	91.81.249.228
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e5	91.81.249.229
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e6	91.81.249.230
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e7	91.81.249.231
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e8	91.81.249.232
b51a:901b:cb15:8045:ada8:bc24:5b51:f9e9	91.81.249.233
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ea	91.81.249.234
b51a:901b:cb15:8045:ada8:bc24:5b51:f9eb	91.81.249.235
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ec	91.81.249.236
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ed	91.81.249.237
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ee	91.81.249.238
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ef	91.81.249.239
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f0	91.81.249.240
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f1	91.81.249.241
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f2	91.81.249.242
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f3	91.81.249.243
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f4	91.81.249.244
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f5	91.81.249.245
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f6	91.81.249.246
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f7	91.81.249.247
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f8	91.81.249.248
b51a:901b:cb15:8045:ada8:bc24:5b51:f9f9	91.81.249.249
b51a:901b:cb15:8045:ada8:bc24:5b51:f9fa	91.81.249.250
b51a:901b:cb15:8045:ada8:bc24:5b51:f9fb	91.81.249.251
b51a:901b:cb15:8045:ada8:bc24:5b51:f9fc	91.81.249.252
b51a:901b:cb15:8045:ada8:bc24:5b51:f9fd	91.81.249.253
b51a:901b:cb15:8045:ada8:bc24:5b51:f9fe	91.81.249.254
b51a:901b:cb15:8045:ada8:bc24:5b51:f9ff	91.81.249.255

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.