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:be24:7fa8:4901	127.168.73.1
b51a:901b:cb15:8045:ada8:be24:7fa8:4902	127.168.73.2
b51a:901b:cb15:8045:ada8:be24:7fa8:4903	127.168.73.3
b51a:901b:cb15:8045:ada8:be24:7fa8:4904	127.168.73.4
b51a:901b:cb15:8045:ada8:be24:7fa8:4905	127.168.73.5
b51a:901b:cb15:8045:ada8:be24:7fa8:4906	127.168.73.6
b51a:901b:cb15:8045:ada8:be24:7fa8:4907	127.168.73.7
b51a:901b:cb15:8045:ada8:be24:7fa8:4908	127.168.73.8
b51a:901b:cb15:8045:ada8:be24:7fa8:4909	127.168.73.9
b51a:901b:cb15:8045:ada8:be24:7fa8:490a	127.168.73.10
b51a:901b:cb15:8045:ada8:be24:7fa8:490b	127.168.73.11
b51a:901b:cb15:8045:ada8:be24:7fa8:490c	127.168.73.12
b51a:901b:cb15:8045:ada8:be24:7fa8:490d	127.168.73.13
b51a:901b:cb15:8045:ada8:be24:7fa8:490e	127.168.73.14
b51a:901b:cb15:8045:ada8:be24:7fa8:490f	127.168.73.15
b51a:901b:cb15:8045:ada8:be24:7fa8:4910	127.168.73.16
b51a:901b:cb15:8045:ada8:be24:7fa8:4911	127.168.73.17
b51a:901b:cb15:8045:ada8:be24:7fa8:4912	127.168.73.18
b51a:901b:cb15:8045:ada8:be24:7fa8:4913	127.168.73.19
b51a:901b:cb15:8045:ada8:be24:7fa8:4914	127.168.73.20
b51a:901b:cb15:8045:ada8:be24:7fa8:4915	127.168.73.21
b51a:901b:cb15:8045:ada8:be24:7fa8:4916	127.168.73.22
b51a:901b:cb15:8045:ada8:be24:7fa8:4917	127.168.73.23
b51a:901b:cb15:8045:ada8:be24:7fa8:4918	127.168.73.24
b51a:901b:cb15:8045:ada8:be24:7fa8:4919	127.168.73.25
b51a:901b:cb15:8045:ada8:be24:7fa8:491a	127.168.73.26
b51a:901b:cb15:8045:ada8:be24:7fa8:491b	127.168.73.27
b51a:901b:cb15:8045:ada8:be24:7fa8:491c	127.168.73.28
b51a:901b:cb15:8045:ada8:be24:7fa8:491d	127.168.73.29
b51a:901b:cb15:8045:ada8:be24:7fa8:491e	127.168.73.30
b51a:901b:cb15:8045:ada8:be24:7fa8:491f	127.168.73.31
b51a:901b:cb15:8045:ada8:be24:7fa8:4920	127.168.73.32
b51a:901b:cb15:8045:ada8:be24:7fa8:4921	127.168.73.33
b51a:901b:cb15:8045:ada8:be24:7fa8:4922	127.168.73.34
b51a:901b:cb15:8045:ada8:be24:7fa8:4923	127.168.73.35
b51a:901b:cb15:8045:ada8:be24:7fa8:4924	127.168.73.36
b51a:901b:cb15:8045:ada8:be24:7fa8:4925	127.168.73.37
b51a:901b:cb15:8045:ada8:be24:7fa8:4926	127.168.73.38
b51a:901b:cb15:8045:ada8:be24:7fa8:4927	127.168.73.39
b51a:901b:cb15:8045:ada8:be24:7fa8:4928	127.168.73.40
b51a:901b:cb15:8045:ada8:be24:7fa8:4929	127.168.73.41
b51a:901b:cb15:8045:ada8:be24:7fa8:492a	127.168.73.42
b51a:901b:cb15:8045:ada8:be24:7fa8:492b	127.168.73.43
b51a:901b:cb15:8045:ada8:be24:7fa8:492c	127.168.73.44
b51a:901b:cb15:8045:ada8:be24:7fa8:492d	127.168.73.45
b51a:901b:cb15:8045:ada8:be24:7fa8:492e	127.168.73.46
b51a:901b:cb15:8045:ada8:be24:7fa8:492f	127.168.73.47
b51a:901b:cb15:8045:ada8:be24:7fa8:4930	127.168.73.48
b51a:901b:cb15:8045:ada8:be24:7fa8:4931	127.168.73.49
b51a:901b:cb15:8045:ada8:be24:7fa8:4932	127.168.73.50
b51a:901b:cb15:8045:ada8:be24:7fa8:4933	127.168.73.51
b51a:901b:cb15:8045:ada8:be24:7fa8:4934	127.168.73.52
b51a:901b:cb15:8045:ada8:be24:7fa8:4935	127.168.73.53
b51a:901b:cb15:8045:ada8:be24:7fa8:4936	127.168.73.54
b51a:901b:cb15:8045:ada8:be24:7fa8:4937	127.168.73.55
b51a:901b:cb15:8045:ada8:be24:7fa8:4938	127.168.73.56
b51a:901b:cb15:8045:ada8:be24:7fa8:4939	127.168.73.57
b51a:901b:cb15:8045:ada8:be24:7fa8:493a	127.168.73.58
b51a:901b:cb15:8045:ada8:be24:7fa8:493b	127.168.73.59
b51a:901b:cb15:8045:ada8:be24:7fa8:493c	127.168.73.60

b51a:901b:cb15:8045:ada8:be24:7fa8:493d	127.168.73.61
b51a:901b:cb15:8045:ada8:be24:7fa8:493e	127.168.73.62
b51a:901b:cb15:8045:ada8:be24:7fa8:493f	127.168.73.63
b51a:901b:cb15:8045:ada8:be24:7fa8:4940	127.168.73.64
b51a:901b:cb15:8045:ada8:be24:7fa8:4941	127.168.73.65
b51a:901b:cb15:8045:ada8:be24:7fa8:4942	127.168.73.66
b51a:901b:cb15:8045:ada8:be24:7fa8:4943	127.168.73.67
b51a:901b:cb15:8045:ada8:be24:7fa8:4944	127.168.73.68
b51a:901b:cb15:8045:ada8:be24:7fa8:4945	127.168.73.69
b51a:901b:cb15:8045:ada8:be24:7fa8:4946	127.168.73.70
b51a:901b:cb15:8045:ada8:be24:7fa8:4947	127.168.73.71
b51a:901b:cb15:8045:ada8:be24:7fa8:4948	127.168.73.72
b51a:901b:cb15:8045:ada8:be24:7fa8:4949	127.168.73.73
b51a:901b:cb15:8045:ada8:be24:7fa8:494a	127.168.73.74
b51a:901b:cb15:8045:ada8:be24:7fa8:494b	127.168.73.75
b51a:901b:cb15:8045:ada8:be24:7fa8:494c	127.168.73.76
b51a:901b:cb15:8045:ada8:be24:7fa8:494d	127.168.73.77
b51a:901b:cb15:8045:ada8:be24:7fa8:494e	127.168.73.78
b51a:901b:cb15:8045:ada8:be24:7fa8:494f	127.168.73.79
b51a:901b:cb15:8045:ada8:be24:7fa8:4950	127.168.73.80
b51a:901b:cb15:8045:ada8:be24:7fa8:4951	127.168.73.81
b51a:901b:cb15:8045:ada8:be24:7fa8:4952	127.168.73.82
b51a:901b:cb15:8045:ada8:be24:7fa8:4953	127.168.73.83
b51a:901b:cb15:8045:ada8:be24:7fa8:4954	127.168.73.84
b51a:901b:cb15:8045:ada8:be24:7fa8:4955	127.168.73.85
b51a:901b:cb15:8045:ada8:be24:7fa8:4956	127.168.73.86
b51a:901b:cb15:8045:ada8:be24:7fa8:4957	127.168.73.87
b51a:901b:cb15:8045:ada8:be24:7fa8:4958	127.168.73.88
b51a:901b:cb15:8045:ada8:be24:7fa8:4959	127.168.73.89
b51a:901b:cb15:8045:ada8:be24:7fa8:495a	127.168.73.90
b51a:901b:cb15:8045:ada8:be24:7fa8:495b	127.168.73.91
b51a:901b:cb15:8045:ada8:be24:7fa8:495c	127.168.73.92
b51a:901b:cb15:8045:ada8:be24:7fa8:495d	127.168.73.93
b51a:901b:cb15:8045:ada8:be24:7fa8:495e	127.168.73.94
b51a:901b:cb15:8045:ada8:be24:7fa8:495f	127.168.73.95
b51a:901b:cb15:8045:ada8:be24:7fa8:4960	127.168.73.96
b51a:901b:cb15:8045:ada8:be24:7fa8:4961	127.168.73.97
b51a:901b:cb15:8045:ada8:be24:7fa8:4962	127.168.73.98
b51a:901b:cb15:8045:ada8:be24:7fa8:4963	127.168.73.99
b51a:901b:cb15:8045:ada8:be24:7fa8:4964	127.168.73.100
b51a:901b:cb15:8045:ada8:be24:7fa8:4965	127.168.73.101
b51a:901b:cb15:8045:ada8:be24:7fa8:4966	127.168.73.102
b51a:901b:cb15:8045:ada8:be24:7fa8:4967	127.168.73.103
b51a:901b:cb15:8045:ada8:be24:7fa8:4968	127.168.73.104
b51a:901b:cb15:8045:ada8:be24:7fa8:4969	127.168.73.105
b51a:901b:cb15:8045:ada8:be24:7fa8:496a	127.168.73.106
b51a:901b:cb15:8045:ada8:be24:7fa8:496b	127.168.73.107
b51a:901b:cb15:8045:ada8:be24:7fa8:496c	127.168.73.108
b51a:901b:cb15:8045:ada8:be24:7fa8:496d	127.168.73.109
b51a:901b:cb15:8045:ada8:be24:7fa8:496e	127.168.73.110
b51a:901b:cb15:8045:ada8:be24:7fa8:496f	127.168.73.111
b51a:901b:cb15:8045:ada8:be24:7fa8:4970	127.168.73.112
b51a:901b:cb15:8045:ada8:be24:7fa8:4971	127.168.73.113
b51a:901b:cb15:8045:ada8:be24:7fa8:4972	127.168.73.114
b51a:901b:cb15:8045:ada8:be24:7fa8:4973	127.168.73.115
b51a:901b:cb15:8045:ada8:be24:7fa8:4974	127.168.73.116
b51a:901b:cb15:8045:ada8:be24:7fa8:4975	127.168.73.117
b51a:901b:cb15:8045:ada8:be24:7fa8:4976	127.168.73.118
b51a:901b:cb15:8045:ada8:be24:7fa8:4977	127.168.73.119
b51a:901b:cb15:8045:ada8:be24:7fa8:4978	127.168.73.120

b51a:901b:cb15:8045:ada8:be24:7fa8:4979	127.168.73.121
b51a:901b:cb15:8045:ada8:be24:7fa8:497a	127.168.73.122
b51a:901b:cb15:8045:ada8:be24:7fa8:497b	127.168.73.123
b51a:901b:cb15:8045:ada8:be24:7fa8:497c	127.168.73.124
b51a:901b:cb15:8045:ada8:be24:7fa8:497d	127.168.73.125
b51a:901b:cb15:8045:ada8:be24:7fa8:497e	127.168.73.126
b51a:901b:cb15:8045:ada8:be24:7fa8:497f	127.168.73.127
b51a:901b:cb15:8045:ada8:be24:7fa8:4980	127.168.73.128
b51a:901b:cb15:8045:ada8:be24:7fa8:4981	127.168.73.129
b51a:901b:cb15:8045:ada8:be24:7fa8:4982	127.168.73.130
b51a:901b:cb15:8045:ada8:be24:7fa8:4983	127.168.73.131
b51a:901b:cb15:8045:ada8:be24:7fa8:4984	127.168.73.132
b51a:901b:cb15:8045:ada8:be24:7fa8:4985	127.168.73.133
b51a:901b:cb15:8045:ada8:be24:7fa8:4986	127.168.73.134
b51a:901b:cb15:8045:ada8:be24:7fa8:4987	127.168.73.135
b51a:901b:cb15:8045:ada8:be24:7fa8:4988	127.168.73.136
b51a:901b:cb15:8045:ada8:be24:7fa8:4989	127.168.73.137
b51a:901b:cb15:8045:ada8:be24:7fa8:498a	127.168.73.138
b51a:901b:cb15:8045:ada8:be24:7fa8:498b	127.168.73.139
b51a:901b:cb15:8045:ada8:be24:7fa8:498c	127.168.73.140
b51a:901b:cb15:8045:ada8:be24:7fa8:498d	127.168.73.141
b51a:901b:cb15:8045:ada8:be24:7fa8:498e	127.168.73.142
b51a:901b:cb15:8045:ada8:be24:7fa8:498f	127.168.73.143
b51a:901b:cb15:8045:ada8:be24:7fa8:4990	127.168.73.144
b51a:901b:cb15:8045:ada8:be24:7fa8:4991	127.168.73.145
b51a:901b:cb15:8045:ada8:be24:7fa8:4992	127.168.73.146
b51a:901b:cb15:8045:ada8:be24:7fa8:4993	127.168.73.147
b51a:901b:cb15:8045:ada8:be24:7fa8:4994	127.168.73.148
b51a:901b:cb15:8045:ada8:be24:7fa8:4995	127.168.73.149
b51a:901b:cb15:8045:ada8:be24:7fa8:4996	127.168.73.150
b51a:901b:cb15:8045:ada8:be24:7fa8:4997	127.168.73.151
b51a:901b:cb15:8045:ada8:be24:7fa8:4998	127.168.73.152
b51a:901b:cb15:8045:ada8:be24:7fa8:4999	127.168.73.153
b51a:901b:cb15:8045:ada8:be24:7fa8:499a	127.168.73.154
b51a:901b:cb15:8045:ada8:be24:7fa8:499b	127.168.73.155
b51a:901b:cb15:8045:ada8:be24:7fa8:499c	127.168.73.156
b51a:901b:cb15:8045:ada8:be24:7fa8:499d	127.168.73.157
b51a:901b:cb15:8045:ada8:be24:7fa8:499e	127.168.73.158
b51a:901b:cb15:8045:ada8:be24:7fa8:499f	127.168.73.159
b51a:901b:cb15:8045:ada8:be24:7fa8:49a0	127.168.73.160
b51a:901b:cb15:8045:ada8:be24:7fa8:49a1	127.168.73.161
b51a:901b:cb15:8045:ada8:be24:7fa8:49a2	127.168.73.162
b51a:901b:cb15:8045:ada8:be24:7fa8:49a3	127.168.73.163
b51a:901b:cb15:8045:ada8:be24:7fa8:49a4	127.168.73.164
b51a:901b:cb15:8045:ada8:be24:7fa8:49a5	127.168.73.165
b51a:901b:cb15:8045:ada8:be24:7fa8:49a6	127.168.73.166
b51a:901b:cb15:8045:ada8:be24:7fa8:49a7	127.168.73.167
b51a:901b:cb15:8045:ada8:be24:7fa8:49a8	127.168.73.168
b51a:901b:cb15:8045:ada8:be24:7fa8:49a9	127.168.73.169
b51a:901b:cb15:8045:ada8:be24:7fa8:49aa	127.168.73.170
b51a:901b:cb15:8045:ada8:be24:7fa8:49ab	127.168.73.171
b51a:901b:cb15:8045:ada8:be24:7fa8:49ac	127.168.73.172
b51a:901b:cb15:8045:ada8:be24:7fa8:49ad	127.168.73.173
b51a:901b:cb15:8045:ada8:be24:7fa8:49ae	127.168.73.174
b51a:901b:cb15:8045:ada8:be24:7fa8:49af	127.168.73.175
b51a:901b:cb15:8045:ada8:be24:7fa8:49b0	127.168.73.176
b51a:901b:cb15:8045:ada8:be24:7fa8:49b1	127.168.73.177
b51a:901b:cb15:8045:ada8:be24:7fa8:49b2	127.168.73.178
b51a:901b:cb15:8045:ada8:be24:7fa8:49b3	127.168.73.179
b51a:901b:cb15:8045:ada8:be24:7fa8:49b4	127.168.73.180

b51a:901b:cb15:8045:ada8:be24:7fa8:49b5	127.168.73.181
b51a:901b:cb15:8045:ada8:be24:7fa8:49b6	127.168.73.182
b51a:901b:cb15:8045:ada8:be24:7fa8:49b7	127.168.73.183
b51a:901b:cb15:8045:ada8:be24:7fa8:49b8	127.168.73.184
b51a:901b:cb15:8045:ada8:be24:7fa8:49b9	127.168.73.185
b51a:901b:cb15:8045:ada8:be24:7fa8:49ba	127.168.73.186
b51a:901b:cb15:8045:ada8:be24:7fa8:49bb	127.168.73.187
b51a:901b:cb15:8045:ada8:be24:7fa8:49bc	127.168.73.188
b51a:901b:cb15:8045:ada8:be24:7fa8:49bd	127.168.73.189
b51a:901b:cb15:8045:ada8:be24:7fa8:49be	127.168.73.190
b51a:901b:cb15:8045:ada8:be24:7fa8:49bf	127.168.73.191
b51a:901b:cb15:8045:ada8:be24:7fa8:49c0	127.168.73.192
b51a:901b:cb15:8045:ada8:be24:7fa8:49c1	127.168.73.193
b51a:901b:cb15:8045:ada8:be24:7fa8:49c2	127.168.73.194
b51a:901b:cb15:8045:ada8:be24:7fa8:49c3	127.168.73.195
b51a:901b:cb15:8045:ada8:be24:7fa8:49c4	127.168.73.196
b51a:901b:cb15:8045:ada8:be24:7fa8:49c5	127.168.73.197
b51a:901b:cb15:8045:ada8:be24:7fa8:49c6	127.168.73.198
b51a:901b:cb15:8045:ada8:be24:7fa8:49c7	127.168.73.199
b51a:901b:cb15:8045:ada8:be24:7fa8:49c8	127.168.73.200
b51a:901b:cb15:8045:ada8:be24:7fa8:49c9	127.168.73.201
b51a:901b:cb15:8045:ada8:be24:7fa8:49ca	127.168.73.202
b51a:901b:cb15:8045:ada8:be24:7fa8:49cb	127.168.73.203
b51a:901b:cb15:8045:ada8:be24:7fa8:49cc	127.168.73.204
b51a:901b:cb15:8045:ada8:be24:7fa8:49cd	127.168.73.205
b51a:901b:cb15:8045:ada8:be24:7fa8:49ce	127.168.73.206
b51a:901b:cb15:8045:ada8:be24:7fa8:49cf	127.168.73.207
b51a:901b:cb15:8045:ada8:be24:7fa8:49d0	127.168.73.208
b51a:901b:cb15:8045:ada8:be24:7fa8:49d1	127.168.73.209
b51a:901b:cb15:8045:ada8:be24:7fa8:49d2	127.168.73.210
b51a:901b:cb15:8045:ada8:be24:7fa8:49d3	127.168.73.211
b51a:901b:cb15:8045:ada8:be24:7fa8:49d4	127.168.73.212
b51a:901b:cb15:8045:ada8:be24:7fa8:49d5	127.168.73.213
b51a:901b:cb15:8045:ada8:be24:7fa8:49d6	127.168.73.214
b51a:901b:cb15:8045:ada8:be24:7fa8:49d7	127.168.73.215
b51a:901b:cb15:8045:ada8:be24:7fa8:49d8	127.168.73.216
b51a:901b:cb15:8045:ada8:be24:7fa8:49d9	127.168.73.217
b51a:901b:cb15:8045:ada8:be24:7fa8:49da	127.168.73.218
b51a:901b:cb15:8045:ada8:be24:7fa8:49db	127.168.73.219
b51a:901b:cb15:8045:ada8:be24:7fa8:49dc	127.168.73.220
b51a:901b:cb15:8045:ada8:be24:7fa8:49dd	127.168.73.221
b51a:901b:cb15:8045:ada8:be24:7fa8:49de	127.168.73.222
b51a:901b:cb15:8045:ada8:be24:7fa8:49df	127.168.73.223
b51a:901b:cb15:8045:ada8:be24:7fa8:49e0	127.168.73.224
b51a:901b:cb15:8045:ada8:be24:7fa8:49e1	127.168.73.225
b51a:901b:cb15:8045:ada8:be24:7fa8:49e2	127.168.73.226
b51a:901b:cb15:8045:ada8:be24:7fa8:49e3	127.168.73.227
b51a:901b:cb15:8045:ada8:be24:7fa8:49e4	127.168.73.228
b51a:901b:cb15:8045:ada8:be24:7fa8:49e5	127.168.73.229
b51a:901b:cb15:8045:ada8:be24:7fa8:49e6	127.168.73.230
b51a:901b:cb15:8045:ada8:be24:7fa8:49e7	127.168.73.231
b51a:901b:cb15:8045:ada8:be24:7fa8:49e8	127.168.73.232
b51a:901b:cb15:8045:ada8:be24:7fa8:49e9	127.168.73.233
b51a:901b:cb15:8045:ada8:be24:7fa8:49ea	127.168.73.234
b51a:901b:cb15:8045:ada8:be24:7fa8:49eb	127.168.73.235
b51a:901b:cb15:8045:ada8:be24:7fa8:49ec	127.168.73.236
b51a:901b:cb15:8045:ada8:be24:7fa8:49ed	127.168.73.237
b51a:901b:cb15:8045:ada8:be24:7fa8:49ee	127.168.73.238
b51a:901b:cb15:8045:ada8:be24:7fa8:49ef	127.168.73.239
b51a:901b:cb15:8045:ada8:be24:7fa8:49f0	127.168.73.240
b51a:901b:cb15:8045:ada8:be24:7fa8:49f1	127.168.73.241
b51a:901b:cb15:8045:ada8:be24:7fa8:49f2	127.168.73.242
b51a:901b:cb15:8045:ada8:be24:7fa8:49f3	127.168.73.243
b51a:901b:cb15:8045:ada8:be24:7fa8:49f4	127.168.73.244
b51a:901b:cb15:8045:ada8:be24:7fa8:49f5	127.168.73.245
b51a:901b:cb15:8045:ada8:be24:7fa8:49f6	127.168.73.246
b51a:901b:cb15:8045:ada8:be24:7fa8:49f7	127.168.73.247
b51a:901b:cb15:8045:ada8:be24:7fa8:49f8	127.168.73.248
b51a:901b:cb15:8045:ada8:be24:7fa8:49f9	127.168.73.249
b51a:901b:cb15:8045:ada8:be24:7fa8:49fa	127.168.73.250
b51a:901b:cb15:8045:ada8:be24:7fa8:49fb	127.168.73.251
b51a:901b:cb15:8045:ada8:be24:7fa8:49fc	127.168.73.252
b51a:901b:cb15:8045:ada8:be24:7fa8:49fd	127.168.73.253
b51a:901b:cb15:8045:ada8:be24:7fa8:49fe	127.168.73.254
b51a:901b:cb15:8045:ada8:be24:7fa8:49ff	127.168.73.255

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.