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:cdcd:8043:5901	128.67.89.1
b51a:901b:cb15:8045:ada8:cdcd:8043:5902	128.67.89.2
b51a:901b:cb15:8045:ada8:cdcd:8043:5903	128.67.89.3
b51a:901b:cb15:8045:ada8:cdcd:8043:5904	128.67.89.4
b51a:901b:cb15:8045:ada8:cdcd:8043:5905	128.67.89.5
b51a:901b:cb15:8045:ada8:cdcd:8043:5906	128.67.89.6
b51a:901b:cb15:8045:ada8:cdcd:8043:5907	128.67.89.7
b51a:901b:cb15:8045:ada8:cdcd:8043:5908	128.67.89.8
b51a:901b:cb15:8045:ada8:cdcd:8043:5909	128.67.89.9
b51a:901b:cb15:8045:ada8:cdcd:8043:590a	128.67.89.10
b51a:901b:cb15:8045:ada8:cdcd:8043:590b	128.67.89.11
b51a:901b:cb15:8045:ada8:cdcd:8043:590c	128.67.89.12
b51a:901b:cb15:8045:ada8:cdcd:8043:590d	128.67.89.13
b51a:901b:cb15:8045:ada8:cdcd:8043:590e	128.67.89.14
b51a:901b:cb15:8045:ada8:cdcd:8043:590f	128.67.89.15
b51a:901b:cb15:8045:ada8:cdcd:8043:5910	128.67.89.16
b51a:901b:cb15:8045:ada8:cdcd:8043:5911	128.67.89.17
b51a:901b:cb15:8045:ada8:cdcd:8043:5912	128.67.89.18
b51a:901b:cb15:8045:ada8:cdcd:8043:5913	128.67.89.19
b51a:901b:cb15:8045:ada8:cdcd:8043:5914	128.67.89.20
b51a:901b:cb15:8045:ada8:cdcd:8043:5915	128.67.89.21
b51a:901b:cb15:8045:ada8:cdcd:8043:5916	128.67.89.22
b51a:901b:cb15:8045:ada8:cdcd:8043:5917	128.67.89.23
b51a:901b:cb15:8045:ada8:cdcd:8043:5918	128.67.89.24
b51a:901b:cb15:8045:ada8:cdcd:8043:5919	128.67.89.25
b51a:901b:cb15:8045:ada8:cdcd:8043:591a	128.67.89.26
b51a:901b:cb15:8045:ada8:cdcd:8043:591b	128.67.89.27
b51a:901b:cb15:8045:ada8:cdcd:8043:591c	128.67.89.28
b51a:901b:cb15:8045:ada8:cdcd:8043:591d	128.67.89.29
b51a:901b:cb15:8045:ada8:cdcd:8043:591e	128.67.89.30
b51a:901b:cb15:8045:ada8:cdcd:8043:591f	128.67.89.31
b51a:901b:cb15:8045:ada8:cdcd:8043:5920	128.67.89.32
b51a:901b:cb15:8045:ada8:cdcd:8043:5921	128.67.89.33
b51a:901b:cb15:8045:ada8:cdcd:8043:5922	128.67.89.34
b51a:901b:cb15:8045:ada8:cdcd:8043:5923	128.67.89.35
b51a:901b:cb15:8045:ada8:cdcd:8043:5924	128.67.89.36
b51a:901b:cb15:8045:ada8:cdcd:8043:5925	128.67.89.37
b51a:901b:cb15:8045:ada8:cdcd:8043:5926	128.67.89.38
b51a:901b:cb15:8045:ada8:cdcd:8043:5927	128.67.89.39
b51a:901b:cb15:8045:ada8:cdcd:8043:5928	128.67.89.40
b51a:901b:cb15:8045:ada8:cdcd:8043:5929	128.67.89.41
b51a:901b:cb15:8045:ada8:cdcd:8043:592a	128.67.89.42
b51a:901b:cb15:8045:ada8:cdcd:8043:592b	128.67.89.43
b51a:901b:cb15:8045:ada8:cdcd:8043:592c	128.67.89.44
b51a:901b:cb15:8045:ada8:cdcd:8043:592d	128.67.89.45
b51a:901b:cb15:8045:ada8:cdcd:8043:592e	128.67.89.46
b51a:901b:cb15:8045:ada8:cdcd:8043:592f	128.67.89.47
b51a:901b:cb15:8045:ada8:cdcd:8043:5930	128.67.89.48
b51a:901b:cb15:8045:ada8:cdcd:8043:5931	128.67.89.49
b51a:901b:cb15:8045:ada8:cdcd:8043:5932	128.67.89.50
b51a:901b:cb15:8045:ada8:cdcd:8043:5933	128.67.89.51
b51a:901b:cb15:8045:ada8:cdcd:8043:5934	128.67.89.52
b51a:901b:cb15:8045:ada8:cdcd:8043:5935	128.67.89.53
b51a:901b:cb15:8045:ada8:cdcd:8043:5936	128.67.89.54
b51a:901b:cb15:8045:ada8:cdcd:8043:5937	128.67.89.55
b51a:901b:cb15:8045:ada8:cdcd:8043:5938	128.67.89.56
b51a:901b:cb15:8045:ada8:cdcd:8043:5939	128.67.89.57
b51a:901b:cb15:8045:ada8:cdcd:8043:593a	128.67.89.58
b51a:901b:cb15:8045:ada8:cdcd:8043:593b	128.67.89.59
b51a:901b:cb15:8045:ada8:cdcd:8043:593c	128.67.89.60

b51a:901b:cb15:8045:ada8:cdcd:8043:593d	128.67.89.61
b51a:901b:cb15:8045:ada8:cdcd:8043:593e	128.67.89.62
b51a:901b:cb15:8045:ada8:cdcd:8043:593f	128.67.89.63
b51a:901b:cb15:8045:ada8:cdcd:8043:5940	128.67.89.64
b51a:901b:cb15:8045:ada8:cdcd:8043:5941	128.67.89.65
b51a:901b:cb15:8045:ada8:cdcd:8043:5942	128.67.89.66
b51a:901b:cb15:8045:ada8:cdcd:8043:5943	128.67.89.67
b51a:901b:cb15:8045:ada8:cdcd:8043:5944	128.67.89.68
b51a:901b:cb15:8045:ada8:cdcd:8043:5945	128.67.89.69
b51a:901b:cb15:8045:ada8:cdcd:8043:5946	128.67.89.70
b51a:901b:cb15:8045:ada8:cdcd:8043:5947	128.67.89.71
b51a:901b:cb15:8045:ada8:cdcd:8043:5948	128.67.89.72
b51a:901b:cb15:8045:ada8:cdcd:8043:5949	128.67.89.73
b51a:901b:cb15:8045:ada8:cdcd:8043:594a	128.67.89.74
b51a:901b:cb15:8045:ada8:cdcd:8043:594b	128.67.89.75
b51a:901b:cb15:8045:ada8:cdcd:8043:594c	128.67.89.76
b51a:901b:cb15:8045:ada8:cdcd:8043:594d	128.67.89.77
b51a:901b:cb15:8045:ada8:cdcd:8043:594e	128.67.89.78
b51a:901b:cb15:8045:ada8:cdcd:8043:594f	128.67.89.79
b51a:901b:cb15:8045:ada8:cdcd:8043:5950	128.67.89.80
b51a:901b:cb15:8045:ada8:cdcd:8043:5951	128.67.89.81
b51a:901b:cb15:8045:ada8:cdcd:8043:5952	128.67.89.82
b51a:901b:cb15:8045:ada8:cdcd:8043:5953	128.67.89.83
b51a:901b:cb15:8045:ada8:cdcd:8043:5954	128.67.89.84
b51a:901b:cb15:8045:ada8:cdcd:8043:5955	128.67.89.85
b51a:901b:cb15:8045:ada8:cdcd:8043:5956	128.67.89.86
b51a:901b:cb15:8045:ada8:cdcd:8043:5957	128.67.89.87
b51a:901b:cb15:8045:ada8:cdcd:8043:5958	128.67.89.88
b51a:901b:cb15:8045:ada8:cdcd:8043:5959	128.67.89.89
b51a:901b:cb15:8045:ada8:cdcd:8043:595a	128.67.89.90
b51a:901b:cb15:8045:ada8:cdcd:8043:595b	128.67.89.91
b51a:901b:cb15:8045:ada8:cdcd:8043:595c	128.67.89.92
b51a:901b:cb15:8045:ada8:cdcd:8043:595d	128.67.89.93
b51a:901b:cb15:8045:ada8:cdcd:8043:595e	128.67.89.94
b51a:901b:cb15:8045:ada8:cdcd:8043:595f	128.67.89.95
b51a:901b:cb15:8045:ada8:cdcd:8043:5960	128.67.89.96
b51a:901b:cb15:8045:ada8:cdcd:8043:5961	128.67.89.97
b51a:901b:cb15:8045:ada8:cdcd:8043:5962	128.67.89.98
b51a:901b:cb15:8045:ada8:cdcd:8043:5963	128.67.89.99
b51a:901b:cb15:8045:ada8:cdcd:8043:5964	128.67.89.100
b51a:901b:cb15:8045:ada8:cdcd:8043:5965	128.67.89.101
b51a:901b:cb15:8045:ada8:cdcd:8043:5966	128.67.89.102
b51a:901b:cb15:8045:ada8:cdcd:8043:5967	128.67.89.103
b51a:901b:cb15:8045:ada8:cdcd:8043:5968	128.67.89.104
b51a:901b:cb15:8045:ada8:cdcd:8043:5969	128.67.89.105
b51a:901b:cb15:8045:ada8:cdcd:8043:596a	128.67.89.106
b51a:901b:cb15:8045:ada8:cdcd:8043:596b	128.67.89.107
b51a:901b:cb15:8045:ada8:cdcd:8043:596c	128.67.89.108
b51a:901b:cb15:8045:ada8:cdcd:8043:596d	128.67.89.109
b51a:901b:cb15:8045:ada8:cdcd:8043:596e	128.67.89.110
b51a:901b:cb15:8045:ada8:cdcd:8043:596f	128.67.89.111
b51a:901b:cb15:8045:ada8:cdcd:8043:5970	128.67.89.112
b51a:901b:cb15:8045:ada8:cdcd:8043:5971	128.67.89.113
b51a:901b:cb15:8045:ada8:cdcd:8043:5972	128.67.89.114
b51a:901b:cb15:8045:ada8:cdcd:8043:5973	128.67.89.115
b51a:901b:cb15:8045:ada8:cdcd:8043:5974	128.67.89.116
b51a:901b:cb15:8045:ada8:cdcd:8043:5975	128.67.89.117
b51a:901b:cb15:8045:ada8:cdcd:8043:5976	128.67.89.118
b51a:901b:cb15:8045:ada8:cdcd:8043:5977	128.67.89.119
b51a:901b:cb15:8045:ada8:cdcd:8043:5978	128.67.89.120

b51a:901b:cb15:8045:ada8:cdcd:8043:5979	128.67.89.121
b51a:901b:cb15:8045:ada8:cdcd:8043:597a	128.67.89.122
b51a:901b:cb15:8045:ada8:cdcd:8043:597b	128.67.89.123
b51a:901b:cb15:8045:ada8:cdcd:8043:597c	128.67.89.124
b51a:901b:cb15:8045:ada8:cdcd:8043:597d	128.67.89.125
b51a:901b:cb15:8045:ada8:cdcd:8043:597e	128.67.89.126
b51a:901b:cb15:8045:ada8:cdcd:8043:597f	128.67.89.127
b51a:901b:cb15:8045:ada8:cdcd:8043:5980	128.67.89.128
b51a:901b:cb15:8045:ada8:cdcd:8043:5981	128.67.89.129
b51a:901b:cb15:8045:ada8:cdcd:8043:5982	128.67.89.130
b51a:901b:cb15:8045:ada8:cdcd:8043:5983	128.67.89.131
b51a:901b:cb15:8045:ada8:cdcd:8043:5984	128.67.89.132
b51a:901b:cb15:8045:ada8:cdcd:8043:5985	128.67.89.133
b51a:901b:cb15:8045:ada8:cdcd:8043:5986	128.67.89.134
b51a:901b:cb15:8045:ada8:cdcd:8043:5987	128.67.89.135
b51a:901b:cb15:8045:ada8:cdcd:8043:5988	128.67.89.136
b51a:901b:cb15:8045:ada8:cdcd:8043:5989	128.67.89.137
b51a:901b:cb15:8045:ada8:cdcd:8043:598a	128.67.89.138
b51a:901b:cb15:8045:ada8:cdcd:8043:598b	128.67.89.139
b51a:901b:cb15:8045:ada8:cdcd:8043:598c	128.67.89.140
b51a:901b:cb15:8045:ada8:cdcd:8043:598d	128.67.89.141
b51a:901b:cb15:8045:ada8:cdcd:8043:598e	128.67.89.142
b51a:901b:cb15:8045:ada8:cdcd:8043:598f	128.67.89.143
b51a:901b:cb15:8045:ada8:cdcd:8043:5990	128.67.89.144
b51a:901b:cb15:8045:ada8:cdcd:8043:5991	128.67.89.145
b51a:901b:cb15:8045:ada8:cdcd:8043:5992	128.67.89.146
b51a:901b:cb15:8045:ada8:cdcd:8043:5993	128.67.89.147
b51a:901b:cb15:8045:ada8:cdcd:8043:5994	128.67.89.148
b51a:901b:cb15:8045:ada8:cdcd:8043:5995	128.67.89.149
b51a:901b:cb15:8045:ada8:cdcd:8043:5996	128.67.89.150
b51a:901b:cb15:8045:ada8:cdcd:8043:5997	128.67.89.151
b51a:901b:cb15:8045:ada8:cdcd:8043:5998	128.67.89.152
b51a:901b:cb15:8045:ada8:cdcd:8043:5999	128.67.89.153
b51a:901b:cb15:8045:ada8:cdcd:8043:599a	128.67.89.154
b51a:901b:cb15:8045:ada8:cdcd:8043:599b	128.67.89.155
b51a:901b:cb15:8045:ada8:cdcd:8043:599c	128.67.89.156
b51a:901b:cb15:8045:ada8:cdcd:8043:599d	128.67.89.157
b51a:901b:cb15:8045:ada8:cdcd:8043:599e	128.67.89.158
b51a:901b:cb15:8045:ada8:cdcd:8043:599f	128.67.89.159
b51a:901b:cb15:8045:ada8:cdcd:8043:59a0	128.67.89.160
b51a:901b:cb15:8045:ada8:cdcd:8043:59a1	128.67.89.161
b51a:901b:cb15:8045:ada8:cdcd:8043:59a2	128.67.89.162
b51a:901b:cb15:8045:ada8:cdcd:8043:59a3	128.67.89.163
b51a:901b:cb15:8045:ada8:cdcd:8043:59a4	128.67.89.164
b51a:901b:cb15:8045:ada8:cdcd:8043:59a5	128.67.89.165
b51a:901b:cb15:8045:ada8:cdcd:8043:59a6	128.67.89.166
b51a:901b:cb15:8045:ada8:cdcd:8043:59a7	128.67.89.167
b51a:901b:cb15:8045:ada8:cdcd:8043:59a8	128.67.89.168
b51a:901b:cb15:8045:ada8:cdcd:8043:59a9	128.67.89.169
b51a:901b:cb15:8045:ada8:cdcd:8043:59aa	128.67.89.170
b51a:901b:cb15:8045:ada8:cdcd:8043:59ab	128.67.89.171
b51a:901b:cb15:8045:ada8:cdcd:8043:59ac	128.67.89.172
b51a:901b:cb15:8045:ada8:cdcd:8043:59ad	128.67.89.173
b51a:901b:cb15:8045:ada8:cdcd:8043:59ae	128.67.89.174
b51a:901b:cb15:8045:ada8:cdcd:8043:59af	128.67.89.175
b51a:901b:cb15:8045:ada8:cdcd:8043:59b0	128.67.89.176
b51a:901b:cb15:8045:ada8:cdcd:8043:59b1	128.67.89.177
b51a:901b:cb15:8045:ada8:cdcd:8043:59b2	128.67.89.178
b51a:901b:cb15:8045:ada8:cdcd:8043:59b3	128.67.89.179
b51a:901b:cb15:8045:ada8:cdcd:8043:59b4	128.67.89.180

b51a:901b:cb15:8045:ada8:cdcd:8043:59b5	128.67.89.181
b51a:901b:cb15:8045:ada8:cdcd:8043:59b6	128.67.89.182
b51a:901b:cb15:8045:ada8:cdcd:8043:59b7	128.67.89.183
b51a:901b:cb15:8045:ada8:cdcd:8043:59b8	128.67.89.184
b51a:901b:cb15:8045:ada8:cdcd:8043:59b9	128.67.89.185
b51a:901b:cb15:8045:ada8:cdcd:8043:59ba	128.67.89.186
b51a:901b:cb15:8045:ada8:cdcd:8043:59bb	128.67.89.187
b51a:901b:cb15:8045:ada8:cdcd:8043:59bc	128.67.89.188
b51a:901b:cb15:8045:ada8:cdcd:8043:59bd	128.67.89.189
b51a:901b:cb15:8045:ada8:cdcd:8043:59be	128.67.89.190
b51a:901b:cb15:8045:ada8:cdcd:8043:59bf	128.67.89.191
b51a:901b:cb15:8045:ada8:cdcd:8043:59c0	128.67.89.192
b51a:901b:cb15:8045:ada8:cdcd:8043:59c1	128.67.89.193
b51a:901b:cb15:8045:ada8:cdcd:8043:59c2	128.67.89.194
b51a:901b:cb15:8045:ada8:cdcd:8043:59c3	128.67.89.195
b51a:901b:cb15:8045:ada8:cdcd:8043:59c4	128.67.89.196
b51a:901b:cb15:8045:ada8:cdcd:8043:59c5	128.67.89.197
b51a:901b:cb15:8045:ada8:cdcd:8043:59c6	128.67.89.198
b51a:901b:cb15:8045:ada8:cdcd:8043:59c7	128.67.89.199
b51a:901b:cb15:8045:ada8:cdcd:8043:59c8	128.67.89.200
b51a:901b:cb15:8045:ada8:cdcd:8043:59c9	128.67.89.201
b51a:901b:cb15:8045:ada8:cdcd:8043:59ca	128.67.89.202
b51a:901b:cb15:8045:ada8:cdcd:8043:59cb	128.67.89.203
b51a:901b:cb15:8045:ada8:cdcd:8043:59cc	128.67.89.204
b51a:901b:cb15:8045:ada8:cdcd:8043:59cd	128.67.89.205
b51a:901b:cb15:8045:ada8:cdcd:8043:59ce	128.67.89.206
b51a:901b:cb15:8045:ada8:cdcd:8043:59cf	128.67.89.207
b51a:901b:cb15:8045:ada8:cdcd:8043:59d0	128.67.89.208
b51a:901b:cb15:8045:ada8:cdcd:8043:59d1	128.67.89.209
b51a:901b:cb15:8045:ada8:cdcd:8043:59d2	128.67.89.210
b51a:901b:cb15:8045:ada8:cdcd:8043:59d3	128.67.89.211
b51a:901b:cb15:8045:ada8:cdcd:8043:59d4	128.67.89.212
b51a:901b:cb15:8045:ada8:cdcd:8043:59d5	128.67.89.213
b51a:901b:cb15:8045:ada8:cdcd:8043:59d6	128.67.89.214
b51a:901b:cb15:8045:ada8:cdcd:8043:59d7	128.67.89.215
b51a:901b:cb15:8045:ada8:cdcd:8043:59d8	128.67.89.216
b51a:901b:cb15:8045:ada8:cdcd:8043:59d9	128.67.89.217
b51a:901b:cb15:8045:ada8:cdcd:8043:59da	128.67.89.218
b51a:901b:cb15:8045:ada8:cdcd:8043:59db	128.67.89.219
b51a:901b:cb15:8045:ada8:cdcd:8043:59dc	128.67.89.220
b51a:901b:cb15:8045:ada8:cdcd:8043:59dd	128.67.89.221
b51a:901b:cb15:8045:ada8:cdcd:8043:59de	128.67.89.222
b51a:901b:cb15:8045:ada8:cdcd:8043:59df	128.67.89.223
b51a:901b:cb15:8045:ada8:cdcd:8043:59e0	128.67.89.224
b51a:901b:cb15:8045:ada8:cdcd:8043:59e1	128.67.89.225
b51a:901b:cb15:8045:ada8:cdcd:8043:59e2	128.67.89.226
b51a:901b:cb15:8045:ada8:cdcd:8043:59e3	128.67.89.227
b51a:901b:cb15:8045:ada8:cdcd:8043:59e4	128.67.89.228
b51a:901b:cb15:8045:ada8:cdcd:8043:59e5	128.67.89.229
b51a:901b:cb15:8045:ada8:cdcd:8043:59e6	128.67.89.230
b51a:901b:cb15:8045:ada8:cdcd:8043:59e7	128.67.89.231
b51a:901b:cb15:8045:ada8:cdcd:8043:59e8	128.67.89.232
b51a:901b:cb15:8045:ada8:cdcd:8043:59e9	128.67.89.233
b51a:901b:cb15:8045:ada8:cdcd:8043:59ea	128.67.89.234
b51a:901b:cb15:8045:ada8:cdcd:8043:59eb	128.67.89.235
b51a:901b:cb15:8045:ada8:cdcd:8043:59ec	128.67.89.236
b51a:901b:cb15:8045:ada8:cdcd:8043:59ed	128.67.89.237
b51a:901b:cb15:8045:ada8:cdcd:8043:59ee	128.67.89.238
b51a:901b:cb15:8045:ada8:cdcd:8043:59ef	128.67.89.239
b51a:901b:cb15:8045:ada8:cdcd:8043:59f0	128.67.89.240
b51a:901b:cb15:8045:ada8:cdcd:8043:59f1	128.67.89.241
b51a:901b:cb15:8045:ada8:cdcd:8043:59f2	128.67.89.242
b51a:901b:cb15:8045:ada8:cdcd:8043:59f3	128.67.89.243
b51a:901b:cb15:8045:ada8:cdcd:8043:59f4	128.67.89.244
b51a:901b:cb15:8045:ada8:cdcd:8043:59f5	128.67.89.245
b51a:901b:cb15:8045:ada8:cdcd:8043:59f6	128.67.89.246
b51a:901b:cb15:8045:ada8:cdcd:8043:59f7	128.67.89.247
b51a:901b:cb15:8045:ada8:cdcd:8043:59f8	128.67.89.248
b51a:901b:cb15:8045:ada8:cdcd:8043:59f9	128.67.89.249
b51a:901b:cb15:8045:ada8:cdcd:8043:59fa	128.67.89.250
b51a:901b:cb15:8045:ada8:cdcd:8043:59fb	128.67.89.251
b51a:901b:cb15:8045:ada8:cdcd:8043:59fc	128.67.89.252
b51a:901b:cb15:8045:ada8:cdcd:8043:59fd	128.67.89.253
b51a:901b:cb15:8045:ada8:cdcd:8043:59fe	128.67.89.254
b51a:901b:cb15:8045:ada8:cdcd:8043:59ff	128.67.89.255

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.