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:901b:8082:d157:ac49:7157:4101	113.87.65.1
b51a:901b:901b:8082:d157:ac49:7157:4102	113.87.65.2
b51a:901b:901b:8082:d157:ac49:7157:4103	113.87.65.3
b51a:901b:901b:8082:d157:ac49:7157:4104	113.87.65.4
b51a:901b:901b:8082:d157:ac49:7157:4105	113.87.65.5
b51a:901b:901b:8082:d157:ac49:7157:4106	113.87.65.6
b51a:901b:901b:8082:d157:ac49:7157:4107	113.87.65.7
b51a:901b:901b:8082:d157:ac49:7157:4108	113.87.65.8
b51a:901b:901b:8082:d157:ac49:7157:4109	113.87.65.9
b51a:901b:901b:8082:d157:ac49:7157:410a	113.87.65.10
b51a:901b:901b:8082:d157:ac49:7157:410b	113.87.65.11
b51a:901b:901b:8082:d157:ac49:7157:410c	113.87.65.12
b51a:901b:901b:8082:d157:ac49:7157:410d	113.87.65.13
b51a:901b:901b:8082:d157:ac49:7157:410e	113.87.65.14
b51a:901b:901b:8082:d157:ac49:7157:410f	113.87.65.15
b51a:901b:901b:8082:d157:ac49:7157:4110	113.87.65.16
b51a:901b:901b:8082:d157:ac49:7157:4111	113.87.65.17
b51a:901b:901b:8082:d157:ac49:7157:4112	113.87.65.18
b51a:901b:901b:8082:d157:ac49:7157:4113	113.87.65.19
b51a:901b:901b:8082:d157:ac49:7157:4114	113.87.65.20
b51a:901b:901b:8082:d157:ac49:7157:4115	113.87.65.21
b51a:901b:901b:8082:d157:ac49:7157:4116	113.87.65.22
b51a:901b:901b:8082:d157:ac49:7157:4117	113.87.65.23
b51a:901b:901b:8082:d157:ac49:7157:4118	113.87.65.24
b51a:901b:901b:8082:d157:ac49:7157:4119	113.87.65.25
b51a:901b:901b:8082:d157:ac49:7157:411a	113.87.65.26
b51a:901b:901b:8082:d157:ac49:7157:411b	113.87.65.27
b51a:901b:901b:8082:d157:ac49:7157:411c	113.87.65.28
b51a:901b:901b:8082:d157:ac49:7157:411d	113.87.65.29
b51a:901b:901b:8082:d157:ac49:7157:411e	113.87.65.30
b51a:901b:901b:8082:d157:ac49:7157:411f	113.87.65.31
b51a:901b:901b:8082:d157:ac49:7157:4120	113.87.65.32
b51a:901b:901b:8082:d157:ac49:7157:4121	113.87.65.33
b51a:901b:901b:8082:d157:ac49:7157:4122	113.87.65.34
b51a:901b:901b:8082:d157:ac49:7157:4123	113.87.65.35
b51a:901b:901b:8082:d157:ac49:7157:4124	113.87.65.36
b51a:901b:901b:8082:d157:ac49:7157:4125	113.87.65.37
b51a:901b:901b:8082:d157:ac49:7157:4126	113.87.65.38
b51a:901b:901b:8082:d157:ac49:7157:4127	113.87.65.39
b51a:901b:901b:8082:d157:ac49:7157:4128	113.87.65.40
b51a:901b:901b:8082:d157:ac49:7157:4129	113.87.65.41
b51a:901b:901b:8082:d157:ac49:7157:412a	113.87.65.42
b51a:901b:901b:8082:d157:ac49:7157:412b	113.87.65.43
b51a:901b:901b:8082:d157:ac49:7157:412c	113.87.65.44
b51a:901b:901b:8082:d157:ac49:7157:412d	113.87.65.45
b51a:901b:901b:8082:d157:ac49:7157:412e	113.87.65.46
b51a:901b:901b:8082:d157:ac49:7157:412f	113.87.65.47
b51a:901b:901b:8082:d157:ac49:7157:4130	113.87.65.48
b51a:901b:901b:8082:d157:ac49:7157:4131	113.87.65.49
b51a:901b:901b:8082:d157:ac49:7157:4132	113.87.65.50
b51a:901b:901b:8082:d157:ac49:7157:4133	113.87.65.51
b51a:901b:901b:8082:d157:ac49:7157:4134	113.87.65.52
b51a:901b:901b:8082:d157:ac49:7157:4135	113.87.65.53
b51a:901b:901b:8082:d157:ac49:7157:4136	113.87.65.54
b51a:901b:901b:8082:d157:ac49:7157:4137	113.87.65.55
b51a:901b:901b:8082:d157:ac49:7157:4138	113.87.65.56
b51a:901b:901b:8082:d157:ac49:7157:4139	113.87.65.57
b51a:901b:901b:8082:d157:ac49:7157:413a	113.87.65.58
b51a:901b:901b:8082:d157:ac49:7157:413b	113.87.65.59
b51a:901b:901b:8082:d157:ac49:7157:413c	113.87.65.60

b51a:901b:901b:8082:d157:ac49:7157:413d	113.87.65.61
b51a:901b:901b:8082:d157:ac49:7157:413e	113.87.65.62
b51a:901b:901b:8082:d157:ac49:7157:413f	113.87.65.63
b51a:901b:901b:8082:d157:ac49:7157:4140	113.87.65.64
b51a:901b:901b:8082:d157:ac49:7157:4141	113.87.65.65
b51a:901b:901b:8082:d157:ac49:7157:4142	113.87.65.66
b51a:901b:901b:8082:d157:ac49:7157:4143	113.87.65.67
b51a:901b:901b:8082:d157:ac49:7157:4144	113.87.65.68
b51a:901b:901b:8082:d157:ac49:7157:4145	113.87.65.69
b51a:901b:901b:8082:d157:ac49:7157:4146	113.87.65.70
b51a:901b:901b:8082:d157:ac49:7157:4147	113.87.65.71
b51a:901b:901b:8082:d157:ac49:7157:4148	113.87.65.72
b51a:901b:901b:8082:d157:ac49:7157:4149	113.87.65.73
b51a:901b:901b:8082:d157:ac49:7157:414a	113.87.65.74
b51a:901b:901b:8082:d157:ac49:7157:414b	113.87.65.75
b51a:901b:901b:8082:d157:ac49:7157:414c	113.87.65.76
b51a:901b:901b:8082:d157:ac49:7157:414d	113.87.65.77
b51a:901b:901b:8082:d157:ac49:7157:414e	113.87.65.78
b51a:901b:901b:8082:d157:ac49:7157:414f	113.87.65.79
b51a:901b:901b:8082:d157:ac49:7157:4150	113.87.65.80
b51a:901b:901b:8082:d157:ac49:7157:4151	113.87.65.81
b51a:901b:901b:8082:d157:ac49:7157:4152	113.87.65.82
b51a:901b:901b:8082:d157:ac49:7157:4153	113.87.65.83
b51a:901b:901b:8082:d157:ac49:7157:4154	113.87.65.84
b51a:901b:901b:8082:d157:ac49:7157:4155	113.87.65.85
b51a:901b:901b:8082:d157:ac49:7157:4156	113.87.65.86
b51a:901b:901b:8082:d157:ac49:7157:4157	113.87.65.87
b51a:901b:901b:8082:d157:ac49:7157:4158	113.87.65.88
b51a:901b:901b:8082:d157:ac49:7157:4159	113.87.65.89
b51a:901b:901b:8082:d157:ac49:7157:415a	113.87.65.90
b51a:901b:901b:8082:d157:ac49:7157:415b	113.87.65.91
b51a:901b:901b:8082:d157:ac49:7157:415c	113.87.65.92
b51a:901b:901b:8082:d157:ac49:7157:415d	113.87.65.93
b51a:901b:901b:8082:d157:ac49:7157:415e	113.87.65.94
b51a:901b:901b:8082:d157:ac49:7157:415f	113.87.65.95
b51a:901b:901b:8082:d157:ac49:7157:4160	113.87.65.96
b51a:901b:901b:8082:d157:ac49:7157:4161	113.87.65.97
b51a:901b:901b:8082:d157:ac49:7157:4162	113.87.65.98
b51a:901b:901b:8082:d157:ac49:7157:4163	113.87.65.99
b51a:901b:901b:8082:d157:ac49:7157:4164	113.87.65.100
b51a:901b:901b:8082:d157:ac49:7157:4165	113.87.65.101
b51a:901b:901b:8082:d157:ac49:7157:4166	113.87.65.102
b51a:901b:901b:8082:d157:ac49:7157:4167	113.87.65.103
b51a:901b:901b:8082:d157:ac49:7157:4168	113.87.65.104
b51a:901b:901b:8082:d157:ac49:7157:4169	113.87.65.105
b51a:901b:901b:8082:d157:ac49:7157:416a	113.87.65.106
b51a:901b:901b:8082:d157:ac49:7157:416b	113.87.65.107
b51a:901b:901b:8082:d157:ac49:7157:416c	113.87.65.108
b51a:901b:901b:8082:d157:ac49:7157:416d	113.87.65.109
b51a:901b:901b:8082:d157:ac49:7157:416e	113.87.65.110
b51a:901b:901b:8082:d157:ac49:7157:416f	113.87.65.111
b51a:901b:901b:8082:d157:ac49:7157:4170	113.87.65.112
b51a:901b:901b:8082:d157:ac49:7157:4171	113.87.65.113
b51a:901b:901b:8082:d157:ac49:7157:4172	113.87.65.114
b51a:901b:901b:8082:d157:ac49:7157:4173	113.87.65.115
b51a:901b:901b:8082:d157:ac49:7157:4174	113.87.65.116
b51a:901b:901b:8082:d157:ac49:7157:4175	113.87.65.117
b51a:901b:901b:8082:d157:ac49:7157:4176	113.87.65.118
b51a:901b:901b:8082:d157:ac49:7157:4177	113.87.65.119
b51a:901b:901b:8082:d157:ac49:7157:4178	113.87.65.120

b51a:901b:901b:8082:d157:ac49:7157:4179	113.87.65.121
b51a:901b:901b:8082:d157:ac49:7157:417a	113.87.65.122
b51a:901b:901b:8082:d157:ac49:7157:417b	113.87.65.123
b51a:901b:901b:8082:d157:ac49:7157:417c	113.87.65.124
b51a:901b:901b:8082:d157:ac49:7157:417d	113.87.65.125
b51a:901b:901b:8082:d157:ac49:7157:417e	113.87.65.126
b51a:901b:901b:8082:d157:ac49:7157:417f	113.87.65.127
b51a:901b:901b:8082:d157:ac49:7157:4180	113.87.65.128
b51a:901b:901b:8082:d157:ac49:7157:4181	113.87.65.129
b51a:901b:901b:8082:d157:ac49:7157:4182	113.87.65.130
b51a:901b:901b:8082:d157:ac49:7157:4183	113.87.65.131
b51a:901b:901b:8082:d157:ac49:7157:4184	113.87.65.132
b51a:901b:901b:8082:d157:ac49:7157:4185	113.87.65.133
b51a:901b:901b:8082:d157:ac49:7157:4186	113.87.65.134
b51a:901b:901b:8082:d157:ac49:7157:4187	113.87.65.135
b51a:901b:901b:8082:d157:ac49:7157:4188	113.87.65.136
b51a:901b:901b:8082:d157:ac49:7157:4189	113.87.65.137
b51a:901b:901b:8082:d157:ac49:7157:418a	113.87.65.138
b51a:901b:901b:8082:d157:ac49:7157:418b	113.87.65.139
b51a:901b:901b:8082:d157:ac49:7157:418c	113.87.65.140
b51a:901b:901b:8082:d157:ac49:7157:418d	113.87.65.141
b51a:901b:901b:8082:d157:ac49:7157:418e	113.87.65.142
b51a:901b:901b:8082:d157:ac49:7157:418f	113.87.65.143
b51a:901b:901b:8082:d157:ac49:7157:4190	113.87.65.144
b51a:901b:901b:8082:d157:ac49:7157:4191	113.87.65.145
b51a:901b:901b:8082:d157:ac49:7157:4192	113.87.65.146
b51a:901b:901b:8082:d157:ac49:7157:4193	113.87.65.147
b51a:901b:901b:8082:d157:ac49:7157:4194	113.87.65.148
b51a:901b:901b:8082:d157:ac49:7157:4195	113.87.65.149
b51a:901b:901b:8082:d157:ac49:7157:4196	113.87.65.150
b51a:901b:901b:8082:d157:ac49:7157:4197	113.87.65.151
b51a:901b:901b:8082:d157:ac49:7157:4198	113.87.65.152
b51a:901b:901b:8082:d157:ac49:7157:4199	113.87.65.153
b51a:901b:901b:8082:d157:ac49:7157:419a	113.87.65.154
b51a:901b:901b:8082:d157:ac49:7157:419b	113.87.65.155
b51a:901b:901b:8082:d157:ac49:7157:419c	113.87.65.156
b51a:901b:901b:8082:d157:ac49:7157:419d	113.87.65.157
b51a:901b:901b:8082:d157:ac49:7157:419e	113.87.65.158
b51a:901b:901b:8082:d157:ac49:7157:419f	113.87.65.159
b51a:901b:901b:8082:d157:ac49:7157:41a0	113.87.65.160
b51a:901b:901b:8082:d157:ac49:7157:41a1	113.87.65.161
b51a:901b:901b:8082:d157:ac49:7157:41a2	113.87.65.162
b51a:901b:901b:8082:d157:ac49:7157:41a3	113.87.65.163
b51a:901b:901b:8082:d157:ac49:7157:41a4	113.87.65.164
b51a:901b:901b:8082:d157:ac49:7157:41a5	113.87.65.165
b51a:901b:901b:8082:d157:ac49:7157:41a6	113.87.65.166
b51a:901b:901b:8082:d157:ac49:7157:41a7	113.87.65.167
b51a:901b:901b:8082:d157:ac49:7157:41a8	113.87.65.168
b51a:901b:901b:8082:d157:ac49:7157:41a9	113.87.65.169
b51a:901b:901b:8082:d157:ac49:7157:41aa	113.87.65.170
b51a:901b:901b:8082:d157:ac49:7157:41ab	113.87.65.171
b51a:901b:901b:8082:d157:ac49:7157:41ac	113.87.65.172
b51a:901b:901b:8082:d157:ac49:7157:41ad	113.87.65.173
b51a:901b:901b:8082:d157:ac49:7157:41ae	113.87.65.174
b51a:901b:901b:8082:d157:ac49:7157:41af	113.87.65.175
b51a:901b:901b:8082:d157:ac49:7157:41b0	113.87.65.176
b51a:901b:901b:8082:d157:ac49:7157:41b1	113.87.65.177
b51a:901b:901b:8082:d157:ac49:7157:41b2	113.87.65.178
b51a:901b:901b:8082:d157:ac49:7157:41b3	113.87.65.179
b51a:901b:901b:8082:d157:ac49:7157:41b4	113.87.65.180

b51a:901b:901b:8082:d157:ac49:7157:41b5	113.87.65.181
b51a:901b:901b:8082:d157:ac49:7157:41b6	113.87.65.182
b51a:901b:901b:8082:d157:ac49:7157:41b7	113.87.65.183
b51a:901b:901b:8082:d157:ac49:7157:41b8	113.87.65.184
b51a:901b:901b:8082:d157:ac49:7157:41b9	113.87.65.185
b51a:901b:901b:8082:d157:ac49:7157:41ba	113.87.65.186
b51a:901b:901b:8082:d157:ac49:7157:41bb	113.87.65.187
b51a:901b:901b:8082:d157:ac49:7157:41bc	113.87.65.188
b51a:901b:901b:8082:d157:ac49:7157:41bd	113.87.65.189
b51a:901b:901b:8082:d157:ac49:7157:41be	113.87.65.190
b51a:901b:901b:8082:d157:ac49:7157:41bf	113.87.65.191
b51a:901b:901b:8082:d157:ac49:7157:41c0	113.87.65.192
b51a:901b:901b:8082:d157:ac49:7157:41c1	113.87.65.193
b51a:901b:901b:8082:d157:ac49:7157:41c2	113.87.65.194
b51a:901b:901b:8082:d157:ac49:7157:41c3	113.87.65.195
b51a:901b:901b:8082:d157:ac49:7157:41c4	113.87.65.196
b51a:901b:901b:8082:d157:ac49:7157:41c5	113.87.65.197
b51a:901b:901b:8082:d157:ac49:7157:41c6	113.87.65.198
b51a:901b:901b:8082:d157:ac49:7157:41c7	113.87.65.199
b51a:901b:901b:8082:d157:ac49:7157:41c8	113.87.65.200
b51a:901b:901b:8082:d157:ac49:7157:41c9	113.87.65.201
b51a:901b:901b:8082:d157:ac49:7157:41ca	113.87.65.202
b51a:901b:901b:8082:d157:ac49:7157:41cb	113.87.65.203
b51a:901b:901b:8082:d157:ac49:7157:41cc	113.87.65.204
b51a:901b:901b:8082:d157:ac49:7157:41cd	113.87.65.205
b51a:901b:901b:8082:d157:ac49:7157:41ce	113.87.65.206
b51a:901b:901b:8082:d157:ac49:7157:41cf	113.87.65.207
b51a:901b:901b:8082:d157:ac49:7157:41d0	113.87.65.208
b51a:901b:901b:8082:d157:ac49:7157:41d1	113.87.65.209
b51a:901b:901b:8082:d157:ac49:7157:41d2	113.87.65.210
b51a:901b:901b:8082:d157:ac49:7157:41d3	113.87.65.211
b51a:901b:901b:8082:d157:ac49:7157:41d4	113.87.65.212
b51a:901b:901b:8082:d157:ac49:7157:41d5	113.87.65.213
b51a:901b:901b:8082:d157:ac49:7157:41d6	113.87.65.214
b51a:901b:901b:8082:d157:ac49:7157:41d7	113.87.65.215
b51a:901b:901b:8082:d157:ac49:7157:41d8	113.87.65.216
b51a:901b:901b:8082:d157:ac49:7157:41d9	113.87.65.217
b51a:901b:901b:8082:d157:ac49:7157:41da	113.87.65.218
b51a:901b:901b:8082:d157:ac49:7157:41db	113.87.65.219
b51a:901b:901b:8082:d157:ac49:7157:41dc	113.87.65.220
b51a:901b:901b:8082:d157:ac49:7157:41dd	113.87.65.221
b51a:901b:901b:8082:d157:ac49:7157:41de	113.87.65.222
b51a:901b:901b:8082:d157:ac49:7157:41df	113.87.65.223
b51a:901b:901b:8082:d157:ac49:7157:41e0	113.87.65.224
b51a:901b:901b:8082:d157:ac49:7157:41e1	113.87.65.225
b51a:901b:901b:8082:d157:ac49:7157:41e2	113.87.65.226
b51a:901b:901b:8082:d157:ac49:7157:41e3	113.87.65.227
b51a:901b:901b:8082:d157:ac49:7157:41e4	113.87.65.228
b51a:901b:901b:8082:d157:ac49:7157:41e5	113.87.65.229
b51a:901b:901b:8082:d157:ac49:7157:41e6	113.87.65.230
b51a:901b:901b:8082:d157:ac49:7157:41e7	113.87.65.231
b51a:901b:901b:8082:d157:ac49:7157:41e8	113.87.65.232
b51a:901b:901b:8082:d157:ac49:7157:41e9	113.87.65.233
b51a:901b:901b:8082:d157:ac49:7157:41ea	113.87.65.234
b51a:901b:901b:8082:d157:ac49:7157:41eb	113.87.65.235
b51a:901b:901b:8082:d157:ac49:7157:41ec	113.87.65.236
b51a:901b:901b:8082:d157:ac49:7157:41ed	113.87.65.237
b51a:901b:901b:8082:d157:ac49:7157:41ee	113.87.65.238
b51a:901b:901b:8082:d157:ac49:7157:41ef	113.87.65.239
b51a:901b:901b:8082:d157:ac49:7157:41f0	113.87.65.240
b51a:901b:901b:8082:d157:ac49:7157:41f1	113.87.65.241
b51a:901b:901b:8082:d157:ac49:7157:41f2	113.87.65.242
b51a:901b:901b:8082:d157:ac49:7157:41f3	113.87.65.243
b51a:901b:901b:8082:d157:ac49:7157:41f4	113.87.65.244
b51a:901b:901b:8082:d157:ac49:7157:41f5	113.87.65.245
b51a:901b:901b:8082:d157:ac49:7157:41f6	113.87.65.246
b51a:901b:901b:8082:d157:ac49:7157:41f7	113.87.65.247
b51a:901b:901b:8082:d157:ac49:7157:41f8	113.87.65.248
b51a:901b:901b:8082:d157:ac49:7157:41f9	113.87.65.249
b51a:901b:901b:8082:d157:ac49:7157:41fa	113.87.65.250
b51a:901b:901b:8082:d157:ac49:7157:41fb	113.87.65.251
b51a:901b:901b:8082:d157:ac49:7157:41fc	113.87.65.252
b51a:901b:901b:8082:d157:ac49:7157:41fd	113.87.65.253
b51a:901b:901b:8082:d157:ac49:7157:41fe	113.87.65.254
b51a:901b:901b:8082:d157:ac49:7157:41ff	113.87.65.255

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.