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:bc24:5b51:5901	91.81.89.1
b51a:901b:cb15:8045:ada8:bc24:5b51:5902	91.81.89.2
b51a:901b:cb15:8045:ada8:bc24:5b51:5903	91.81.89.3
b51a:901b:cb15:8045:ada8:bc24:5b51:5904	91.81.89.4
b51a:901b:cb15:8045:ada8:bc24:5b51:5905	91.81.89.5
b51a:901b:cb15:8045:ada8:bc24:5b51:5906	91.81.89.6
b51a:901b:cb15:8045:ada8:bc24:5b51:5907	91.81.89.7
b51a:901b:cb15:8045:ada8:bc24:5b51:5908	91.81.89.8
b51a:901b:cb15:8045:ada8:bc24:5b51:5909	91.81.89.9
b51a:901b:cb15:8045:ada8:bc24:5b51:590a	91.81.89.10
b51a:901b:cb15:8045:ada8:bc24:5b51:590b	91.81.89.11
b51a:901b:cb15:8045:ada8:bc24:5b51:590c	91.81.89.12
b51a:901b:cb15:8045:ada8:bc24:5b51:590d	91.81.89.13
b51a:901b:cb15:8045:ada8:bc24:5b51:590e	91.81.89.14
b51a:901b:cb15:8045:ada8:bc24:5b51:590f	91.81.89.15
b51a:901b:cb15:8045:ada8:bc24:5b51:5910	91.81.89.16
b51a:901b:cb15:8045:ada8:bc24:5b51:5911	91.81.89.17
b51a:901b:cb15:8045:ada8:bc24:5b51:5912	91.81.89.18
b51a:901b:cb15:8045:ada8:bc24:5b51:5913	91.81.89.19
b51a:901b:cb15:8045:ada8:bc24:5b51:5914	91.81.89.20
b51a:901b:cb15:8045:ada8:bc24:5b51:5915	91.81.89.21
b51a:901b:cb15:8045:ada8:bc24:5b51:5916	91.81.89.22
b51a:901b:cb15:8045:ada8:bc24:5b51:5917	91.81.89.23
b51a:901b:cb15:8045:ada8:bc24:5b51:5918	91.81.89.24
b51a:901b:cb15:8045:ada8:bc24:5b51:5919	91.81.89.25
b51a:901b:cb15:8045:ada8:bc24:5b51:591a	91.81.89.26
b51a:901b:cb15:8045:ada8:bc24:5b51:591b	91.81.89.27
b51a:901b:cb15:8045:ada8:bc24:5b51:591c	91.81.89.28
b51a:901b:cb15:8045:ada8:bc24:5b51:591d	91.81.89.29
b51a:901b:cb15:8045:ada8:bc24:5b51:591e	91.81.89.30
b51a:901b:cb15:8045:ada8:bc24:5b51:591f	91.81.89.31
b51a:901b:cb15:8045:ada8:bc24:5b51:5920	91.81.89.32
b51a:901b:cb15:8045:ada8:bc24:5b51:5921	91.81.89.33
b51a:901b:cb15:8045:ada8:bc24:5b51:5922	91.81.89.34
b51a:901b:cb15:8045:ada8:bc24:5b51:5923	91.81.89.35
b51a:901b:cb15:8045:ada8:bc24:5b51:5924	91.81.89.36
b51a:901b:cb15:8045:ada8:bc24:5b51:5925	91.81.89.37
b51a:901b:cb15:8045:ada8:bc24:5b51:5926	91.81.89.38
b51a:901b:cb15:8045:ada8:bc24:5b51:5927	91.81.89.39
b51a:901b:cb15:8045:ada8:bc24:5b51:5928	91.81.89.40
b51a:901b:cb15:8045:ada8:bc24:5b51:5929	91.81.89.41
b51a:901b:cb15:8045:ada8:bc24:5b51:592a	91.81.89.42
b51a:901b:cb15:8045:ada8:bc24:5b51:592b	91.81.89.43
b51a:901b:cb15:8045:ada8:bc24:5b51:592c	91.81.89.44
b51a:901b:cb15:8045:ada8:bc24:5b51:592d	91.81.89.45
b51a:901b:cb15:8045:ada8:bc24:5b51:592e	91.81.89.46
b51a:901b:cb15:8045:ada8:bc24:5b51:592f	91.81.89.47
b51a:901b:cb15:8045:ada8:bc24:5b51:5930	91.81.89.48
b51a:901b:cb15:8045:ada8:bc24:5b51:5931	91.81.89.49
b51a:901b:cb15:8045:ada8:bc24:5b51:5932	91.81.89.50
b51a:901b:cb15:8045:ada8:bc24:5b51:5933	91.81.89.51
b51a:901b:cb15:8045:ada8:bc24:5b51:5934	91.81.89.52
b51a:901b:cb15:8045:ada8:bc24:5b51:5935	91.81.89.53
b51a:901b:cb15:8045:ada8:bc24:5b51:5936	91.81.89.54
b51a:901b:cb15:8045:ada8:bc24:5b51:5937	91.81.89.55
b51a:901b:cb15:8045:ada8:bc24:5b51:5938	91.81.89.56
b51a:901b:cb15:8045:ada8:bc24:5b51:5939	91.81.89.57
b51a:901b:cb15:8045:ada8:bc24:5b51:593a	91.81.89.58
b51a:901b:cb15:8045:ada8:bc24:5b51:593b	91.81.89.59
b51a:901b:cb15:8045:ada8:bc24:5b51:593c	91.81.89.60

b51a:901b:cb15:8045:ada8:bc24:5b51:593d	91.81.89.61
b51a:901b:cb15:8045:ada8:bc24:5b51:593e	91.81.89.62
b51a:901b:cb15:8045:ada8:bc24:5b51:593f	91.81.89.63
b51a:901b:cb15:8045:ada8:bc24:5b51:5940	91.81.89.64
b51a:901b:cb15:8045:ada8:bc24:5b51:5941	91.81.89.65
b51a:901b:cb15:8045:ada8:bc24:5b51:5942	91.81.89.66
b51a:901b:cb15:8045:ada8:bc24:5b51:5943	91.81.89.67
b51a:901b:cb15:8045:ada8:bc24:5b51:5944	91.81.89.68
b51a:901b:cb15:8045:ada8:bc24:5b51:5945	91.81.89.69
b51a:901b:cb15:8045:ada8:bc24:5b51:5946	91.81.89.70
b51a:901b:cb15:8045:ada8:bc24:5b51:5947	91.81.89.71
b51a:901b:cb15:8045:ada8:bc24:5b51:5948	91.81.89.72
b51a:901b:cb15:8045:ada8:bc24:5b51:5949	91.81.89.73
b51a:901b:cb15:8045:ada8:bc24:5b51:594a	91.81.89.74
b51a:901b:cb15:8045:ada8:bc24:5b51:594b	91.81.89.75
b51a:901b:cb15:8045:ada8:bc24:5b51:594c	91.81.89.76
b51a:901b:cb15:8045:ada8:bc24:5b51:594d	91.81.89.77
b51a:901b:cb15:8045:ada8:bc24:5b51:594e	91.81.89.78
b51a:901b:cb15:8045:ada8:bc24:5b51:594f	91.81.89.79
b51a:901b:cb15:8045:ada8:bc24:5b51:5950	91.81.89.80
b51a:901b:cb15:8045:ada8:bc24:5b51:5951	91.81.89.81
b51a:901b:cb15:8045:ada8:bc24:5b51:5952	91.81.89.82
b51a:901b:cb15:8045:ada8:bc24:5b51:5953	91.81.89.83
b51a:901b:cb15:8045:ada8:bc24:5b51:5954	91.81.89.84
b51a:901b:cb15:8045:ada8:bc24:5b51:5955	91.81.89.85
b51a:901b:cb15:8045:ada8:bc24:5b51:5956	91.81.89.86
b51a:901b:cb15:8045:ada8:bc24:5b51:5957	91.81.89.87
b51a:901b:cb15:8045:ada8:bc24:5b51:5958	91.81.89.88
b51a:901b:cb15:8045:ada8:bc24:5b51:5959	91.81.89.89
b51a:901b:cb15:8045:ada8:bc24:5b51:595a	91.81.89.90
b51a:901b:cb15:8045:ada8:bc24:5b51:595b	91.81.89.91
b51a:901b:cb15:8045:ada8:bc24:5b51:595c	91.81.89.92
b51a:901b:cb15:8045:ada8:bc24:5b51:595d	91.81.89.93
b51a:901b:cb15:8045:ada8:bc24:5b51:595e	91.81.89.94
b51a:901b:cb15:8045:ada8:bc24:5b51:595f	91.81.89.95
b51a:901b:cb15:8045:ada8:bc24:5b51:5960	91.81.89.96
b51a:901b:cb15:8045:ada8:bc24:5b51:5961	91.81.89.97
b51a:901b:cb15:8045:ada8:bc24:5b51:5962	91.81.89.98
b51a:901b:cb15:8045:ada8:bc24:5b51:5963	91.81.89.99
b51a:901b:cb15:8045:ada8:bc24:5b51:5964	91.81.89.100
b51a:901b:cb15:8045:ada8:bc24:5b51:5965	91.81.89.101
b51a:901b:cb15:8045:ada8:bc24:5b51:5966	91.81.89.102
b51a:901b:cb15:8045:ada8:bc24:5b51:5967	91.81.89.103
b51a:901b:cb15:8045:ada8:bc24:5b51:5968	91.81.89.104
b51a:901b:cb15:8045:ada8:bc24:5b51:5969	91.81.89.105
b51a:901b:cb15:8045:ada8:bc24:5b51:596a	91.81.89.106
b51a:901b:cb15:8045:ada8:bc24:5b51:596b	91.81.89.107
b51a:901b:cb15:8045:ada8:bc24:5b51:596c	91.81.89.108
b51a:901b:cb15:8045:ada8:bc24:5b51:596d	91.81.89.109
b51a:901b:cb15:8045:ada8:bc24:5b51:596e	91.81.89.110
b51a:901b:cb15:8045:ada8:bc24:5b51:596f	91.81.89.111
b51a:901b:cb15:8045:ada8:bc24:5b51:5970	91.81.89.112
b51a:901b:cb15:8045:ada8:bc24:5b51:5971	91.81.89.113
b51a:901b:cb15:8045:ada8:bc24:5b51:5972	91.81.89.114
b51a:901b:cb15:8045:ada8:bc24:5b51:5973	91.81.89.115
b51a:901b:cb15:8045:ada8:bc24:5b51:5974	91.81.89.116
b51a:901b:cb15:8045:ada8:bc24:5b51:5975	91.81.89.117
b51a:901b:cb15:8045:ada8:bc24:5b51:5976	91.81.89.118
b51a:901b:cb15:8045:ada8:bc24:5b51:5977	91.81.89.119
b51a:901b:cb15:8045:ada8:bc24:5b51:5978	91.81.89.120

b51a:901b:cb15:8045:ada8:bc24:5b51:5979	91.81.89.121
b51a:901b:cb15:8045:ada8:bc24:5b51:597a	91.81.89.122
b51a:901b:cb15:8045:ada8:bc24:5b51:597b	91.81.89.123
b51a:901b:cb15:8045:ada8:bc24:5b51:597c	91.81.89.124
b51a:901b:cb15:8045:ada8:bc24:5b51:597d	91.81.89.125
b51a:901b:cb15:8045:ada8:bc24:5b51:597e	91.81.89.126
b51a:901b:cb15:8045:ada8:bc24:5b51:597f	91.81.89.127
b51a:901b:cb15:8045:ada8:bc24:5b51:5980	91.81.89.128
b51a:901b:cb15:8045:ada8:bc24:5b51:5981	91.81.89.129
b51a:901b:cb15:8045:ada8:bc24:5b51:5982	91.81.89.130
b51a:901b:cb15:8045:ada8:bc24:5b51:5983	91.81.89.131
b51a:901b:cb15:8045:ada8:bc24:5b51:5984	91.81.89.132
b51a:901b:cb15:8045:ada8:bc24:5b51:5985	91.81.89.133
b51a:901b:cb15:8045:ada8:bc24:5b51:5986	91.81.89.134
b51a:901b:cb15:8045:ada8:bc24:5b51:5987	91.81.89.135
b51a:901b:cb15:8045:ada8:bc24:5b51:5988	91.81.89.136
b51a:901b:cb15:8045:ada8:bc24:5b51:5989	91.81.89.137
b51a:901b:cb15:8045:ada8:bc24:5b51:598a	91.81.89.138
b51a:901b:cb15:8045:ada8:bc24:5b51:598b	91.81.89.139
b51a:901b:cb15:8045:ada8:bc24:5b51:598c	91.81.89.140
b51a:901b:cb15:8045:ada8:bc24:5b51:598d	91.81.89.141
b51a:901b:cb15:8045:ada8:bc24:5b51:598e	91.81.89.142
b51a:901b:cb15:8045:ada8:bc24:5b51:598f	91.81.89.143
b51a:901b:cb15:8045:ada8:bc24:5b51:5990	91.81.89.144
b51a:901b:cb15:8045:ada8:bc24:5b51:5991	91.81.89.145
b51a:901b:cb15:8045:ada8:bc24:5b51:5992	91.81.89.146
b51a:901b:cb15:8045:ada8:bc24:5b51:5993	91.81.89.147
b51a:901b:cb15:8045:ada8:bc24:5b51:5994	91.81.89.148
b51a:901b:cb15:8045:ada8:bc24:5b51:5995	91.81.89.149
b51a:901b:cb15:8045:ada8:bc24:5b51:5996	91.81.89.150
b51a:901b:cb15:8045:ada8:bc24:5b51:5997	91.81.89.151
b51a:901b:cb15:8045:ada8:bc24:5b51:5998	91.81.89.152
b51a:901b:cb15:8045:ada8:bc24:5b51:5999	91.81.89.153
b51a:901b:cb15:8045:ada8:bc24:5b51:599a	91.81.89.154
b51a:901b:cb15:8045:ada8:bc24:5b51:599b	91.81.89.155
b51a:901b:cb15:8045:ada8:bc24:5b51:599c	91.81.89.156
b51a:901b:cb15:8045:ada8:bc24:5b51:599d	91.81.89.157
b51a:901b:cb15:8045:ada8:bc24:5b51:599e	91.81.89.158
b51a:901b:cb15:8045:ada8:bc24:5b51:599f	91.81.89.159
b51a:901b:cb15:8045:ada8:bc24:5b51:59a0	91.81.89.160
b51a:901b:cb15:8045:ada8:bc24:5b51:59a1	91.81.89.161
b51a:901b:cb15:8045:ada8:bc24:5b51:59a2	91.81.89.162
b51a:901b:cb15:8045:ada8:bc24:5b51:59a3	91.81.89.163
b51a:901b:cb15:8045:ada8:bc24:5b51:59a4	91.81.89.164
b51a:901b:cb15:8045:ada8:bc24:5b51:59a5	91.81.89.165
b51a:901b:cb15:8045:ada8:bc24:5b51:59a6	91.81.89.166
b51a:901b:cb15:8045:ada8:bc24:5b51:59a7	91.81.89.167
b51a:901b:cb15:8045:ada8:bc24:5b51:59a8	91.81.89.168
b51a:901b:cb15:8045:ada8:bc24:5b51:59a9	91.81.89.169
b51a:901b:cb15:8045:ada8:bc24:5b51:59aa	91.81.89.170
b51a:901b:cb15:8045:ada8:bc24:5b51:59ab	91.81.89.171
b51a:901b:cb15:8045:ada8:bc24:5b51:59ac	91.81.89.172
b51a:901b:cb15:8045:ada8:bc24:5b51:59ad	91.81.89.173
b51a:901b:cb15:8045:ada8:bc24:5b51:59ae	91.81.89.174
b51a:901b:cb15:8045:ada8:bc24:5b51:59af	91.81.89.175
b51a:901b:cb15:8045:ada8:bc24:5b51:59b0	91.81.89.176
b51a:901b:cb15:8045:ada8:bc24:5b51:59b1	91.81.89.177
b51a:901b:cb15:8045:ada8:bc24:5b51:59b2	91.81.89.178
b51a:901b:cb15:8045:ada8:bc24:5b51:59b3	91.81.89.179
b51a:901b:cb15:8045:ada8:bc24:5b51:59b4	91.81.89.180

b51a:901b:cb15:8045:ada8:bc24:5b51:59b5	91.81.89.181
b51a:901b:cb15:8045:ada8:bc24:5b51:59b6	91.81.89.182
b51a:901b:cb15:8045:ada8:bc24:5b51:59b7	91.81.89.183
b51a:901b:cb15:8045:ada8:bc24:5b51:59b8	91.81.89.184
b51a:901b:cb15:8045:ada8:bc24:5b51:59b9	91.81.89.185
b51a:901b:cb15:8045:ada8:bc24:5b51:59ba	91.81.89.186
b51a:901b:cb15:8045:ada8:bc24:5b51:59bb	91.81.89.187
b51a:901b:cb15:8045:ada8:bc24:5b51:59bc	91.81.89.188
b51a:901b:cb15:8045:ada8:bc24:5b51:59bd	91.81.89.189
b51a:901b:cb15:8045:ada8:bc24:5b51:59be	91.81.89.190
b51a:901b:cb15:8045:ada8:bc24:5b51:59bf	91.81.89.191
b51a:901b:cb15:8045:ada8:bc24:5b51:59c0	91.81.89.192
b51a:901b:cb15:8045:ada8:bc24:5b51:59c1	91.81.89.193
b51a:901b:cb15:8045:ada8:bc24:5b51:59c2	91.81.89.194
b51a:901b:cb15:8045:ada8:bc24:5b51:59c3	91.81.89.195
b51a:901b:cb15:8045:ada8:bc24:5b51:59c4	91.81.89.196
b51a:901b:cb15:8045:ada8:bc24:5b51:59c5	91.81.89.197
b51a:901b:cb15:8045:ada8:bc24:5b51:59c6	91.81.89.198
b51a:901b:cb15:8045:ada8:bc24:5b51:59c7	91.81.89.199
b51a:901b:cb15:8045:ada8:bc24:5b51:59c8	91.81.89.200
b51a:901b:cb15:8045:ada8:bc24:5b51:59c9	91.81.89.201
b51a:901b:cb15:8045:ada8:bc24:5b51:59ca	91.81.89.202
b51a:901b:cb15:8045:ada8:bc24:5b51:59cb	91.81.89.203
b51a:901b:cb15:8045:ada8:bc24:5b51:59cc	91.81.89.204
b51a:901b:cb15:8045:ada8:bc24:5b51:59cd	91.81.89.205
b51a:901b:cb15:8045:ada8:bc24:5b51:59ce	91.81.89.206
b51a:901b:cb15:8045:ada8:bc24:5b51:59cf	91.81.89.207
b51a:901b:cb15:8045:ada8:bc24:5b51:59d0	91.81.89.208
b51a:901b:cb15:8045:ada8:bc24:5b51:59d1	91.81.89.209
b51a:901b:cb15:8045:ada8:bc24:5b51:59d2	91.81.89.210
b51a:901b:cb15:8045:ada8:bc24:5b51:59d3	91.81.89.211
b51a:901b:cb15:8045:ada8:bc24:5b51:59d4	91.81.89.212
b51a:901b:cb15:8045:ada8:bc24:5b51:59d5	91.81.89.213
b51a:901b:cb15:8045:ada8:bc24:5b51:59d6	91.81.89.214
b51a:901b:cb15:8045:ada8:bc24:5b51:59d7	91.81.89.215
b51a:901b:cb15:8045:ada8:bc24:5b51:59d8	91.81.89.216
b51a:901b:cb15:8045:ada8:bc24:5b51:59d9	91.81.89.217
b51a:901b:cb15:8045:ada8:bc24:5b51:59da	91.81.89.218
b51a:901b:cb15:8045:ada8:bc24:5b51:59db	91.81.89.219
b51a:901b:cb15:8045:ada8:bc24:5b51:59dc	91.81.89.220
b51a:901b:cb15:8045:ada8:bc24:5b51:59dd	91.81.89.221
b51a:901b:cb15:8045:ada8:bc24:5b51:59de	91.81.89.222
b51a:901b:cb15:8045:ada8:bc24:5b51:59df	91.81.89.223
b51a:901b:cb15:8045:ada8:bc24:5b51:59e0	91.81.89.224
b51a:901b:cb15:8045:ada8:bc24:5b51:59e1	91.81.89.225
b51a:901b:cb15:8045:ada8:bc24:5b51:59e2	91.81.89.226
b51a:901b:cb15:8045:ada8:bc24:5b51:59e3	91.81.89.227
b51a:901b:cb15:8045:ada8:bc24:5b51:59e4	91.81.89.228
b51a:901b:cb15:8045:ada8:bc24:5b51:59e5	91.81.89.229
b51a:901b:cb15:8045:ada8:bc24:5b51:59e6	91.81.89.230
b51a:901b:cb15:8045:ada8:bc24:5b51:59e7	91.81.89.231
b51a:901b:cb15:8045:ada8:bc24:5b51:59e8	91.81.89.232
b51a:901b:cb15:8045:ada8:bc24:5b51:59e9	91.81.89.233
b51a:901b:cb15:8045:ada8:bc24:5b51:59ea	91.81.89.234
b51a:901b:cb15:8045:ada8:bc24:5b51:59eb	91.81.89.235
b51a:901b:cb15:8045:ada8:bc24:5b51:59ec	91.81.89.236
b51a:901b:cb15:8045:ada8:bc24:5b51:59ed	91.81.89.237
b51a:901b:cb15:8045:ada8:bc24:5b51:59ee	91.81.89.238
b51a:901b:cb15:8045:ada8:bc24:5b51:59ef	91.81.89.239
b51a:901b:cb15:8045:ada8:bc24:5b51:59f0	91.81.89.240
b51a:901b:cb15:8045:ada8:bc24:5b51:59f1	91.81.89.241
b51a:901b:cb15:8045:ada8:bc24:5b51:59f2	91.81.89.242
b51a:901b:cb15:8045:ada8:bc24:5b51:59f3	91.81.89.243
b51a:901b:cb15:8045:ada8:bc24:5b51:59f4	91.81.89.244
b51a:901b:cb15:8045:ada8:bc24:5b51:59f5	91.81.89.245
b51a:901b:cb15:8045:ada8:bc24:5b51:59f6	91.81.89.246
b51a:901b:cb15:8045:ada8:bc24:5b51:59f7	91.81.89.247
b51a:901b:cb15:8045:ada8:bc24:5b51:59f8	91.81.89.248
b51a:901b:cb15:8045:ada8:bc24:5b51:59f9	91.81.89.249
b51a:901b:cb15:8045:ada8:bc24:5b51:59fa	91.81.89.250
b51a:901b:cb15:8045:ada8:bc24:5b51:59fb	91.81.89.251
b51a:901b:cb15:8045:ada8:bc24:5b51:59fc	91.81.89.252
b51a:901b:cb15:8045:ada8:bc24:5b51:59fd	91.81.89.253
b51a:901b:cb15:8045:ada8:bc24:5b51:59fe	91.81.89.254
b51a:901b:cb15:8045:ada8:bc24:5b51:59ff	91.81.89.255

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.