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:ada8:2224:a33:4801	10.51.72.1
b51a:901b:cb15:8045:ada8:2224:a33:4802	10.51.72.2
b51a:901b:cb15:8045:ada8:2224:a33:4803	10.51.72.3
b51a:901b:cb15:8045:ada8:2224:a33:4804	10.51.72.4
b51a:901b:cb15:8045:ada8:2224:a33:4805	10.51.72.5
b51a:901b:cb15:8045:ada8:2224:a33:4806	10.51.72.6
b51a:901b:cb15:8045:ada8:2224:a33:4807	10.51.72.7
b51a:901b:cb15:8045:ada8:2224:a33:4808	10.51.72.8
b51a:901b:cb15:8045:ada8:2224:a33:4809	10.51.72.9
b51a:901b:cb15:8045:ada8:2224:a33:480a	10.51.72.10
b51a:901b:cb15:8045:ada8:2224:a33:480b	10.51.72.11
b51a:901b:cb15:8045:ada8:2224:a33:480c	10.51.72.12
b51a:901b:cb15:8045:ada8:2224:a33:480d	10.51.72.13
b51a:901b:cb15:8045:ada8:2224:a33:480e	10.51.72.14
b51a:901b:cb15:8045:ada8:2224:a33:480f	10.51.72.15
b51a:901b:cb15:8045:ada8:2224:a33:4810	10.51.72.16
b51a:901b:cb15:8045:ada8:2224:a33:4811	10.51.72.17
b51a:901b:cb15:8045:ada8:2224:a33:4812	10.51.72.18
b51a:901b:cb15:8045:ada8:2224:a33:4813	10.51.72.19
b51a:901b:cb15:8045:ada8:2224:a33:4814	10.51.72.20
b51a:901b:cb15:8045:ada8:2224:a33:4815	10.51.72.21
b51a:901b:cb15:8045:ada8:2224:a33:4816	10.51.72.22
b51a:901b:cb15:8045:ada8:2224:a33:4817	10.51.72.23
b51a:901b:cb15:8045:ada8:2224:a33:4818	10.51.72.24
b51a:901b:cb15:8045:ada8:2224:a33:4819	10.51.72.25
b51a:901b:cb15:8045:ada8:2224:a33:481a	10.51.72.26
b51a:901b:cb15:8045:ada8:2224:a33:481b	10.51.72.27
b51a:901b:cb15:8045:ada8:2224:a33:481c	10.51.72.28
b51a:901b:cb15:8045:ada8:2224:a33:481d	10.51.72.29
b51a:901b:cb15:8045:ada8:2224:a33:481e	10.51.72.30
b51a:901b:cb15:8045:ada8:2224:a33:481f	10.51.72.31
b51a:901b:cb15:8045:ada8:2224:a33:4820	10.51.72.32
b51a:901b:cb15:8045:ada8:2224:a33:4821	10.51.72.33
b51a:901b:cb15:8045:ada8:2224:a33:4822	10.51.72.34
b51a:901b:cb15:8045:ada8:2224:a33:4823	10.51.72.35
b51a:901b:cb15:8045:ada8:2224:a33:4824	10.51.72.36
b51a:901b:cb15:8045:ada8:2224:a33:4825	10.51.72.37
b51a:901b:cb15:8045:ada8:2224:a33:4826	10.51.72.38
b51a:901b:cb15:8045:ada8:2224:a33:4827	10.51.72.39
b51a:901b:cb15:8045:ada8:2224:a33:4828	10.51.72.40
b51a:901b:cb15:8045:ada8:2224:a33:4829	10.51.72.41
b51a:901b:cb15:8045:ada8:2224:a33:482a	10.51.72.42
b51a:901b:cb15:8045:ada8:2224:a33:482b	10.51.72.43
b51a:901b:cb15:8045:ada8:2224:a33:482c	10.51.72.44
b51a:901b:cb15:8045:ada8:2224:a33:482d	10.51.72.45
b51a:901b:cb15:8045:ada8:2224:a33:482e	10.51.72.46
b51a:901b:cb15:8045:ada8:2224:a33:482f	10.51.72.47
b51a:901b:cb15:8045:ada8:2224:a33:4830	10.51.72.48
b51a:901b:cb15:8045:ada8:2224:a33:4831	10.51.72.49
b51a:901b:cb15:8045:ada8:2224:a33:4832	10.51.72.50
b51a:901b:cb15:8045:ada8:2224:a33:4833	10.51.72.51
b51a:901b:cb15:8045:ada8:2224:a33:4834	10.51.72.52
b51a:901b:cb15:8045:ada8:2224:a33:4835	10.51.72.53
b51a:901b:cb15:8045:ada8:2224:a33:4836	10.51.72.54
b51a:901b:cb15:8045:ada8:2224:a33:4837	10.51.72.55
b51a:901b:cb15:8045:ada8:2224:a33:4838	10.51.72.56
b51a:901b:cb15:8045:ada8:2224:a33:4839	10.51.72.57
b51a:901b:cb15:8045:ada8:2224:a33:483a	10.51.72.58
b51a:901b:cb15:8045:ada8:2224:a33:483b	10.51.72.59
b51a:901b:cb15:8045:ada8:2224:a33:483c	10.51.72.60

b51a:901b:cb15:8045:ada8:2224:a33:483d	10.51.72.61
b51a:901b:cb15:8045:ada8:2224:a33:483e	10.51.72.62
b51a:901b:cb15:8045:ada8:2224:a33:483f	10.51.72.63
b51a:901b:cb15:8045:ada8:2224:a33:4840	10.51.72.64
b51a:901b:cb15:8045:ada8:2224:a33:4841	10.51.72.65
b51a:901b:cb15:8045:ada8:2224:a33:4842	10.51.72.66
b51a:901b:cb15:8045:ada8:2224:a33:4843	10.51.72.67
b51a:901b:cb15:8045:ada8:2224:a33:4844	10.51.72.68
b51a:901b:cb15:8045:ada8:2224:a33:4845	10.51.72.69
b51a:901b:cb15:8045:ada8:2224:a33:4846	10.51.72.70
b51a:901b:cb15:8045:ada8:2224:a33:4847	10.51.72.71
b51a:901b:cb15:8045:ada8:2224:a33:4848	10.51.72.72
b51a:901b:cb15:8045:ada8:2224:a33:4849	10.51.72.73
b51a:901b:cb15:8045:ada8:2224:a33:484a	10.51.72.74
b51a:901b:cb15:8045:ada8:2224:a33:484b	10.51.72.75
b51a:901b:cb15:8045:ada8:2224:a33:484c	10.51.72.76
b51a:901b:cb15:8045:ada8:2224:a33:484d	10.51.72.77
b51a:901b:cb15:8045:ada8:2224:a33:484e	10.51.72.78
b51a:901b:cb15:8045:ada8:2224:a33:484f	10.51.72.79
b51a:901b:cb15:8045:ada8:2224:a33:4850	10.51.72.80
b51a:901b:cb15:8045:ada8:2224:a33:4851	10.51.72.81
b51a:901b:cb15:8045:ada8:2224:a33:4852	10.51.72.82
b51a:901b:cb15:8045:ada8:2224:a33:4853	10.51.72.83
b51a:901b:cb15:8045:ada8:2224:a33:4854	10.51.72.84
b51a:901b:cb15:8045:ada8:2224:a33:4855	10.51.72.85
b51a:901b:cb15:8045:ada8:2224:a33:4856	10.51.72.86
b51a:901b:cb15:8045:ada8:2224:a33:4857	10.51.72.87
b51a:901b:cb15:8045:ada8:2224:a33:4858	10.51.72.88
b51a:901b:cb15:8045:ada8:2224:a33:4859	10.51.72.89
b51a:901b:cb15:8045:ada8:2224:a33:485a	10.51.72.90
b51a:901b:cb15:8045:ada8:2224:a33:485b	10.51.72.91
b51a:901b:cb15:8045:ada8:2224:a33:485c	10.51.72.92
b51a:901b:cb15:8045:ada8:2224:a33:485d	10.51.72.93
b51a:901b:cb15:8045:ada8:2224:a33:485e	10.51.72.94
b51a:901b:cb15:8045:ada8:2224:a33:485f	10.51.72.95
b51a:901b:cb15:8045:ada8:2224:a33:4860	10.51.72.96
b51a:901b:cb15:8045:ada8:2224:a33:4861	10.51.72.97
b51a:901b:cb15:8045:ada8:2224:a33:4862	10.51.72.98
b51a:901b:cb15:8045:ada8:2224:a33:4863	10.51.72.99
b51a:901b:cb15:8045:ada8:2224:a33:4864	10.51.72.100
b51a:901b:cb15:8045:ada8:2224:a33:4865	10.51.72.101
b51a:901b:cb15:8045:ada8:2224:a33:4866	10.51.72.102
b51a:901b:cb15:8045:ada8:2224:a33:4867	10.51.72.103
b51a:901b:cb15:8045:ada8:2224:a33:4868	10.51.72.104
b51a:901b:cb15:8045:ada8:2224:a33:4869	10.51.72.105
b51a:901b:cb15:8045:ada8:2224:a33:486a	10.51.72.106
b51a:901b:cb15:8045:ada8:2224:a33:486b	10.51.72.107
b51a:901b:cb15:8045:ada8:2224:a33:486c	10.51.72.108
b51a:901b:cb15:8045:ada8:2224:a33:486d	10.51.72.109
b51a:901b:cb15:8045:ada8:2224:a33:486e	10.51.72.110
b51a:901b:cb15:8045:ada8:2224:a33:486f	10.51.72.111
b51a:901b:cb15:8045:ada8:2224:a33:4870	10.51.72.112
b51a:901b:cb15:8045:ada8:2224:a33:4871	10.51.72.113
b51a:901b:cb15:8045:ada8:2224:a33:4872	10.51.72.114
b51a:901b:cb15:8045:ada8:2224:a33:4873	10.51.72.115
b51a:901b:cb15:8045:ada8:2224:a33:4874	10.51.72.116
b51a:901b:cb15:8045:ada8:2224:a33:4875	10.51.72.117
b51a:901b:cb15:8045:ada8:2224:a33:4876	10.51.72.118
b51a:901b:cb15:8045:ada8:2224:a33:4877	10.51.72.119
b51a:901b:cb15:8045:ada8:2224:a33:4878	10.51.72.120

b51a:901b:cb15:8045:ada8:2224:a33:4879	10.51.72.121
b51a:901b:cb15:8045:ada8:2224:a33:487a	10.51.72.122
b51a:901b:cb15:8045:ada8:2224:a33:487b	10.51.72.123
b51a:901b:cb15:8045:ada8:2224:a33:487c	10.51.72.124
b51a:901b:cb15:8045:ada8:2224:a33:487d	10.51.72.125
b51a:901b:cb15:8045:ada8:2224:a33:487e	10.51.72.126
b51a:901b:cb15:8045:ada8:2224:a33:487f	10.51.72.127
b51a:901b:cb15:8045:ada8:2224:a33:4880	10.51.72.128
b51a:901b:cb15:8045:ada8:2224:a33:4881	10.51.72.129
b51a:901b:cb15:8045:ada8:2224:a33:4882	10.51.72.130
b51a:901b:cb15:8045:ada8:2224:a33:4883	10.51.72.131
b51a:901b:cb15:8045:ada8:2224:a33:4884	10.51.72.132
b51a:901b:cb15:8045:ada8:2224:a33:4885	10.51.72.133
b51a:901b:cb15:8045:ada8:2224:a33:4886	10.51.72.134
b51a:901b:cb15:8045:ada8:2224:a33:4887	10.51.72.135
b51a:901b:cb15:8045:ada8:2224:a33:4888	10.51.72.136
b51a:901b:cb15:8045:ada8:2224:a33:4889	10.51.72.137
b51a:901b:cb15:8045:ada8:2224:a33:488a	10.51.72.138
b51a:901b:cb15:8045:ada8:2224:a33:488b	10.51.72.139
b51a:901b:cb15:8045:ada8:2224:a33:488c	10.51.72.140
b51a:901b:cb15:8045:ada8:2224:a33:488d	10.51.72.141
b51a:901b:cb15:8045:ada8:2224:a33:488e	10.51.72.142
b51a:901b:cb15:8045:ada8:2224:a33:488f	10.51.72.143
b51a:901b:cb15:8045:ada8:2224:a33:4890	10.51.72.144
b51a:901b:cb15:8045:ada8:2224:a33:4891	10.51.72.145
b51a:901b:cb15:8045:ada8:2224:a33:4892	10.51.72.146
b51a:901b:cb15:8045:ada8:2224:a33:4893	10.51.72.147
b51a:901b:cb15:8045:ada8:2224:a33:4894	10.51.72.148
b51a:901b:cb15:8045:ada8:2224:a33:4895	10.51.72.149
b51a:901b:cb15:8045:ada8:2224:a33:4896	10.51.72.150
b51a:901b:cb15:8045:ada8:2224:a33:4897	10.51.72.151
b51a:901b:cb15:8045:ada8:2224:a33:4898	10.51.72.152
b51a:901b:cb15:8045:ada8:2224:a33:4899	10.51.72.153
b51a:901b:cb15:8045:ada8:2224:a33:489a	10.51.72.154
b51a:901b:cb15:8045:ada8:2224:a33:489b	10.51.72.155
b51a:901b:cb15:8045:ada8:2224:a33:489c	10.51.72.156
b51a:901b:cb15:8045:ada8:2224:a33:489d	10.51.72.157
b51a:901b:cb15:8045:ada8:2224:a33:489e	10.51.72.158
b51a:901b:cb15:8045:ada8:2224:a33:489f	10.51.72.159
b51a:901b:cb15:8045:ada8:2224:a33:48a0	10.51.72.160
b51a:901b:cb15:8045:ada8:2224:a33:48a1	10.51.72.161
b51a:901b:cb15:8045:ada8:2224:a33:48a2	10.51.72.162
b51a:901b:cb15:8045:ada8:2224:a33:48a3	10.51.72.163
b51a:901b:cb15:8045:ada8:2224:a33:48a4	10.51.72.164
b51a:901b:cb15:8045:ada8:2224:a33:48a5	10.51.72.165
b51a:901b:cb15:8045:ada8:2224:a33:48a6	10.51.72.166
b51a:901b:cb15:8045:ada8:2224:a33:48a7	10.51.72.167
b51a:901b:cb15:8045:ada8:2224:a33:48a8	10.51.72.168
b51a:901b:cb15:8045:ada8:2224:a33:48a9	10.51.72.169
b51a:901b:cb15:8045:ada8:2224:a33:48aa	10.51.72.170
b51a:901b:cb15:8045:ada8:2224:a33:48ab	10.51.72.171
b51a:901b:cb15:8045:ada8:2224:a33:48ac	10.51.72.172
b51a:901b:cb15:8045:ada8:2224:a33:48ad	10.51.72.173
b51a:901b:cb15:8045:ada8:2224:a33:48ae	10.51.72.174
b51a:901b:cb15:8045:ada8:2224:a33:48af	10.51.72.175
b51a:901b:cb15:8045:ada8:2224:a33:48b0	10.51.72.176
b51a:901b:cb15:8045:ada8:2224:a33:48b1	10.51.72.177
b51a:901b:cb15:8045:ada8:2224:a33:48b2	10.51.72.178
b51a:901b:cb15:8045:ada8:2224:a33:48b3	10.51.72.179
b51a:901b:cb15:8045:ada8:2224:a33:48b4	10.51.72.180

b51a:901b:cb15:8045:ada8:2224:a33:48b5	10.51.72.181
b51a:901b:cb15:8045:ada8:2224:a33:48b6	10.51.72.182
b51a:901b:cb15:8045:ada8:2224:a33:48b7	10.51.72.183
b51a:901b:cb15:8045:ada8:2224:a33:48b8	10.51.72.184
b51a:901b:cb15:8045:ada8:2224:a33:48b9	10.51.72.185
b51a:901b:cb15:8045:ada8:2224:a33:48ba	10.51.72.186
b51a:901b:cb15:8045:ada8:2224:a33:48bb	10.51.72.187
b51a:901b:cb15:8045:ada8:2224:a33:48bc	10.51.72.188
b51a:901b:cb15:8045:ada8:2224:a33:48bd	10.51.72.189
b51a:901b:cb15:8045:ada8:2224:a33:48be	10.51.72.190
b51a:901b:cb15:8045:ada8:2224:a33:48bf	10.51.72.191
b51a:901b:cb15:8045:ada8:2224:a33:48c0	10.51.72.192
b51a:901b:cb15:8045:ada8:2224:a33:48c1	10.51.72.193
b51a:901b:cb15:8045:ada8:2224:a33:48c2	10.51.72.194
b51a:901b:cb15:8045:ada8:2224:a33:48c3	10.51.72.195
b51a:901b:cb15:8045:ada8:2224:a33:48c4	10.51.72.196
b51a:901b:cb15:8045:ada8:2224:a33:48c5	10.51.72.197
b51a:901b:cb15:8045:ada8:2224:a33:48c6	10.51.72.198
b51a:901b:cb15:8045:ada8:2224:a33:48c7	10.51.72.199
b51a:901b:cb15:8045:ada8:2224:a33:48c8	10.51.72.200
b51a:901b:cb15:8045:ada8:2224:a33:48c9	10.51.72.201
b51a:901b:cb15:8045:ada8:2224:a33:48ca	10.51.72.202
b51a:901b:cb15:8045:ada8:2224:a33:48cb	10.51.72.203
b51a:901b:cb15:8045:ada8:2224:a33:48cc	10.51.72.204
b51a:901b:cb15:8045:ada8:2224:a33:48cd	10.51.72.205
b51a:901b:cb15:8045:ada8:2224:a33:48ce	10.51.72.206
b51a:901b:cb15:8045:ada8:2224:a33:48cf	10.51.72.207
b51a:901b:cb15:8045:ada8:2224:a33:48d0	10.51.72.208
b51a:901b:cb15:8045:ada8:2224:a33:48d1	10.51.72.209
b51a:901b:cb15:8045:ada8:2224:a33:48d2	10.51.72.210
b51a:901b:cb15:8045:ada8:2224:a33:48d3	10.51.72.211
b51a:901b:cb15:8045:ada8:2224:a33:48d4	10.51.72.212
b51a:901b:cb15:8045:ada8:2224:a33:48d5	10.51.72.213
b51a:901b:cb15:8045:ada8:2224:a33:48d6	10.51.72.214
b51a:901b:cb15:8045:ada8:2224:a33:48d7	10.51.72.215
b51a:901b:cb15:8045:ada8:2224:a33:48d8	10.51.72.216
b51a:901b:cb15:8045:ada8:2224:a33:48d9	10.51.72.217
b51a:901b:cb15:8045:ada8:2224:a33:48da	10.51.72.218
b51a:901b:cb15:8045:ada8:2224:a33:48db	10.51.72.219
b51a:901b:cb15:8045:ada8:2224:a33:48dc	10.51.72.220
b51a:901b:cb15:8045:ada8:2224:a33:48dd	10.51.72.221
b51a:901b:cb15:8045:ada8:2224:a33:48de	10.51.72.222
b51a:901b:cb15:8045:ada8:2224:a33:48df	10.51.72.223
b51a:901b:cb15:8045:ada8:2224:a33:48e0	10.51.72.224
b51a:901b:cb15:8045:ada8:2224:a33:48e1	10.51.72.225
b51a:901b:cb15:8045:ada8:2224:a33:48e2	10.51.72.226
b51a:901b:cb15:8045:ada8:2224:a33:48e3	10.51.72.227
b51a:901b:cb15:8045:ada8:2224:a33:48e4	10.51.72.228
b51a:901b:cb15:8045:ada8:2224:a33:48e5	10.51.72.229
b51a:901b:cb15:8045:ada8:2224:a33:48e6	10.51.72.230
b51a:901b:cb15:8045:ada8:2224:a33:48e7	10.51.72.231
b51a:901b:cb15:8045:ada8:2224:a33:48e8	10.51.72.232
b51a:901b:cb15:8045:ada8:2224:a33:48e9	10.51.72.233
b51a:901b:cb15:8045:ada8:2224:a33:48ea	10.51.72.234
b51a:901b:cb15:8045:ada8:2224:a33:48eb	10.51.72.235
b51a:901b:cb15:8045:ada8:2224:a33:48ec	10.51.72.236
b51a:901b:cb15:8045:ada8:2224:a33:48ed	10.51.72.237
b51a:901b:cb15:8045:ada8:2224:a33:48ee	10.51.72.238
b51a:901b:cb15:8045:ada8:2224:a33:48ef	10.51.72.239
b51a:901b:cb15:8045:ada8:2224:a33:48f0	10.51.72.240
b51a:901b:cb15:8045:ada8:2224:a33:48f1	10.51.72.241
b51a:901b:cb15:8045:ada8:2224:a33:48f2	10.51.72.242
b51a:901b:cb15:8045:ada8:2224:a33:48f3	10.51.72.243
b51a:901b:cb15:8045:ada8:2224:a33:48f4	10.51.72.244
b51a:901b:cb15:8045:ada8:2224:a33:48f5	10.51.72.245
b51a:901b:cb15:8045:ada8:2224:a33:48f6	10.51.72.246
b51a:901b:cb15:8045:ada8:2224:a33:48f7	10.51.72.247
b51a:901b:cb15:8045:ada8:2224:a33:48f8	10.51.72.248
b51a:901b:cb15:8045:ada8:2224:a33:48f9	10.51.72.249
b51a:901b:cb15:8045:ada8:2224:a33:48fa	10.51.72.250
b51a:901b:cb15:8045:ada8:2224:a33:48fb	10.51.72.251
b51a:901b:cb15:8045:ada8:2224:a33:48fc	10.51.72.252
b51a:901b:cb15:8045:ada8:2224:a33:48fd	10.51.72.253
b51a:901b:cb15:8045:ada8:2224:a33:48fe	10.51.72.254
b51a:901b:cb15:8045:ada8:2224:a33:48ff	10.51.72.255

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.