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:cd72:3fd1:4701	63.209.71.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:4702	63.209.71.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:4703	63.209.71.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:4704	63.209.71.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:4705	63.209.71.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:4706	63.209.71.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:4707	63.209.71.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:4708	63.209.71.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:4709	63.209.71.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:470a	63.209.71.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:470b	63.209.71.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:470c	63.209.71.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:470d	63.209.71.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:470e	63.209.71.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:470f	63.209.71.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:4710	63.209.71.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:4711	63.209.71.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:4712	63.209.71.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:4713	63.209.71.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:4714	63.209.71.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:4715	63.209.71.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:4716	63.209.71.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:4717	63.209.71.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:4718	63.209.71.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:4719	63.209.71.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:471a	63.209.71.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:471b	63.209.71.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:471c	63.209.71.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:471d	63.209.71.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:471e	63.209.71.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:471f	63.209.71.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:4720	63.209.71.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:4721	63.209.71.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:4722	63.209.71.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:4723	63.209.71.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:4724	63.209.71.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:4725	63.209.71.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:4726	63.209.71.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:4727	63.209.71.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:4728	63.209.71.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:4729	63.209.71.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:472a	63.209.71.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:472b	63.209.71.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:472c	63.209.71.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:472d	63.209.71.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:472e	63.209.71.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:472f	63.209.71.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:4730	63.209.71.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:4731	63.209.71.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:4732	63.209.71.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:4733	63.209.71.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:4734	63.209.71.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:4735	63.209.71.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:4736	63.209.71.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:4737	63.209.71.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:4738	63.209.71.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:4739	63.209.71.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:473a	63.209.71.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:473b	63.209.71.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:473c	63.209.71.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:473d	63.209.71.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:473e	63.209.71.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:473f	63.209.71.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:4740	63.209.71.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:4741	63.209.71.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:4742	63.209.71.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:4743	63.209.71.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:4744	63.209.71.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:4745	63.209.71.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:4746	63.209.71.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:4747	63.209.71.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:4748	63.209.71.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:4749	63.209.71.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:474a	63.209.71.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:474b	63.209.71.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:474c	63.209.71.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:474d	63.209.71.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:474e	63.209.71.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:474f	63.209.71.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:4750	63.209.71.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:4751	63.209.71.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:4752	63.209.71.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:4753	63.209.71.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:4754	63.209.71.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:4755	63.209.71.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:4756	63.209.71.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:4757	63.209.71.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:4758	63.209.71.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:4759	63.209.71.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:475a	63.209.71.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:475b	63.209.71.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:475c	63.209.71.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:475d	63.209.71.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:475e	63.209.71.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:475f	63.209.71.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:4760	63.209.71.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:4761	63.209.71.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:4762	63.209.71.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:4763	63.209.71.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:4764	63.209.71.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:4765	63.209.71.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:4766	63.209.71.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:4767	63.209.71.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:4768	63.209.71.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:4769	63.209.71.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:476a	63.209.71.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:476b	63.209.71.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:476c	63.209.71.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:476d	63.209.71.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:476e	63.209.71.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:476f	63.209.71.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:4770	63.209.71.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:4771	63.209.71.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:4772	63.209.71.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:4773	63.209.71.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:4774	63.209.71.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:4775	63.209.71.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:4776	63.209.71.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:4777	63.209.71.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:4778	63.209.71.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:4779	63.209.71.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:477a	63.209.71.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:477b	63.209.71.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:477c	63.209.71.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:477d	63.209.71.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:477e	63.209.71.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:477f	63.209.71.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:4780	63.209.71.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:4781	63.209.71.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:4782	63.209.71.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:4783	63.209.71.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:4784	63.209.71.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:4785	63.209.71.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:4786	63.209.71.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:4787	63.209.71.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:4788	63.209.71.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:4789	63.209.71.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:478a	63.209.71.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:478b	63.209.71.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:478c	63.209.71.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:478d	63.209.71.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:478e	63.209.71.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:478f	63.209.71.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:4790	63.209.71.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:4791	63.209.71.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:4792	63.209.71.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:4793	63.209.71.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:4794	63.209.71.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:4795	63.209.71.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:4796	63.209.71.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:4797	63.209.71.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:4798	63.209.71.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:4799	63.209.71.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:479a	63.209.71.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:479b	63.209.71.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:479c	63.209.71.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:479d	63.209.71.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:479e	63.209.71.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:479f	63.209.71.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a0	63.209.71.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a1	63.209.71.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a2	63.209.71.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a3	63.209.71.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a4	63.209.71.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a5	63.209.71.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a6	63.209.71.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a7	63.209.71.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a8	63.209.71.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:47a9	63.209.71.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:47aa	63.209.71.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ab	63.209.71.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ac	63.209.71.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ad	63.209.71.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ae	63.209.71.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:47af	63.209.71.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b0	63.209.71.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b1	63.209.71.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b2	63.209.71.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b3	63.209.71.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b4	63.209.71.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:47b5	63.209.71.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b6	63.209.71.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b7	63.209.71.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b8	63.209.71.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:47b9	63.209.71.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ba	63.209.71.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:47bb	63.209.71.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:47bc	63.209.71.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:47bd	63.209.71.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:47be	63.209.71.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:47bf	63.209.71.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c0	63.209.71.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c1	63.209.71.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c2	63.209.71.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c3	63.209.71.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c4	63.209.71.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c5	63.209.71.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c6	63.209.71.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c7	63.209.71.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c8	63.209.71.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:47c9	63.209.71.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ca	63.209.71.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:47cb	63.209.71.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:47cc	63.209.71.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:47cd	63.209.71.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ce	63.209.71.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:47cf	63.209.71.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d0	63.209.71.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d1	63.209.71.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d2	63.209.71.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d3	63.209.71.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d4	63.209.71.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d5	63.209.71.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d6	63.209.71.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d7	63.209.71.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d8	63.209.71.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:47d9	63.209.71.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:47da	63.209.71.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:47db	63.209.71.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:47dc	63.209.71.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:47dd	63.209.71.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:47de	63.209.71.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:47df	63.209.71.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e0	63.209.71.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e1	63.209.71.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e2	63.209.71.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e3	63.209.71.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e4	63.209.71.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e5	63.209.71.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e6	63.209.71.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e7	63.209.71.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e8	63.209.71.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:47e9	63.209.71.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ea	63.209.71.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:47eb	63.209.71.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ec	63.209.71.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ed	63.209.71.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ee	63.209.71.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ef	63.209.71.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f0	63.209.71.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f1	63.209.71.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f2	63.209.71.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f3	63.209.71.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f4	63.209.71.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f5	63.209.71.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f6	63.209.71.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f7	63.209.71.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f8	63.209.71.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:47f9	63.209.71.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:47fa	63.209.71.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:47fb	63.209.71.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:47fc	63.209.71.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:47fd	63.209.71.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:47fe	63.209.71.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:47ff	63.209.71.255

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.