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:cd97:7157:4001	113.87.64.1
b51a:901b:cb15:8045:ada8:cd97:7157:4002	113.87.64.2
b51a:901b:cb15:8045:ada8:cd97:7157:4003	113.87.64.3
b51a:901b:cb15:8045:ada8:cd97:7157:4004	113.87.64.4
b51a:901b:cb15:8045:ada8:cd97:7157:4005	113.87.64.5
b51a:901b:cb15:8045:ada8:cd97:7157:4006	113.87.64.6
b51a:901b:cb15:8045:ada8:cd97:7157:4007	113.87.64.7
b51a:901b:cb15:8045:ada8:cd97:7157:4008	113.87.64.8
b51a:901b:cb15:8045:ada8:cd97:7157:4009	113.87.64.9
b51a:901b:cb15:8045:ada8:cd97:7157:400a	113.87.64.10
b51a:901b:cb15:8045:ada8:cd97:7157:400b	113.87.64.11
b51a:901b:cb15:8045:ada8:cd97:7157:400c	113.87.64.12
b51a:901b:cb15:8045:ada8:cd97:7157:400d	113.87.64.13
b51a:901b:cb15:8045:ada8:cd97:7157:400e	113.87.64.14
b51a:901b:cb15:8045:ada8:cd97:7157:400f	113.87.64.15
b51a:901b:cb15:8045:ada8:cd97:7157:4010	113.87.64.16
b51a:901b:cb15:8045:ada8:cd97:7157:4011	113.87.64.17
b51a:901b:cb15:8045:ada8:cd97:7157:4012	113.87.64.18
b51a:901b:cb15:8045:ada8:cd97:7157:4013	113.87.64.19
b51a:901b:cb15:8045:ada8:cd97:7157:4014	113.87.64.20
b51a:901b:cb15:8045:ada8:cd97:7157:4015	113.87.64.21
b51a:901b:cb15:8045:ada8:cd97:7157:4016	113.87.64.22
b51a:901b:cb15:8045:ada8:cd97:7157:4017	113.87.64.23
b51a:901b:cb15:8045:ada8:cd97:7157:4018	113.87.64.24
b51a:901b:cb15:8045:ada8:cd97:7157:4019	113.87.64.25
b51a:901b:cb15:8045:ada8:cd97:7157:401a	113.87.64.26
b51a:901b:cb15:8045:ada8:cd97:7157:401b	113.87.64.27
b51a:901b:cb15:8045:ada8:cd97:7157:401c	113.87.64.28
b51a:901b:cb15:8045:ada8:cd97:7157:401d	113.87.64.29
b51a:901b:cb15:8045:ada8:cd97:7157:401e	113.87.64.30
b51a:901b:cb15:8045:ada8:cd97:7157:401f	113.87.64.31
b51a:901b:cb15:8045:ada8:cd97:7157:4020	113.87.64.32
b51a:901b:cb15:8045:ada8:cd97:7157:4021	113.87.64.33
b51a:901b:cb15:8045:ada8:cd97:7157:4022	113.87.64.34
b51a:901b:cb15:8045:ada8:cd97:7157:4023	113.87.64.35
b51a:901b:cb15:8045:ada8:cd97:7157:4024	113.87.64.36
b51a:901b:cb15:8045:ada8:cd97:7157:4025	113.87.64.37
b51a:901b:cb15:8045:ada8:cd97:7157:4026	113.87.64.38
b51a:901b:cb15:8045:ada8:cd97:7157:4027	113.87.64.39
b51a:901b:cb15:8045:ada8:cd97:7157:4028	113.87.64.40
b51a:901b:cb15:8045:ada8:cd97:7157:4029	113.87.64.41
b51a:901b:cb15:8045:ada8:cd97:7157:402a	113.87.64.42
b51a:901b:cb15:8045:ada8:cd97:7157:402b	113.87.64.43
b51a:901b:cb15:8045:ada8:cd97:7157:402c	113.87.64.44
b51a:901b:cb15:8045:ada8:cd97:7157:402d	113.87.64.45
b51a:901b:cb15:8045:ada8:cd97:7157:402e	113.87.64.46
b51a:901b:cb15:8045:ada8:cd97:7157:402f	113.87.64.47
b51a:901b:cb15:8045:ada8:cd97:7157:4030	113.87.64.48
b51a:901b:cb15:8045:ada8:cd97:7157:4031	113.87.64.49
b51a:901b:cb15:8045:ada8:cd97:7157:4032	113.87.64.50
b51a:901b:cb15:8045:ada8:cd97:7157:4033	113.87.64.51
b51a:901b:cb15:8045:ada8:cd97:7157:4034	113.87.64.52
b51a:901b:cb15:8045:ada8:cd97:7157:4035	113.87.64.53
b51a:901b:cb15:8045:ada8:cd97:7157:4036	113.87.64.54
b51a:901b:cb15:8045:ada8:cd97:7157:4037	113.87.64.55
b51a:901b:cb15:8045:ada8:cd97:7157:4038	113.87.64.56
b51a:901b:cb15:8045:ada8:cd97:7157:4039	113.87.64.57
b51a:901b:cb15:8045:ada8:cd97:7157:403a	113.87.64.58
b51a:901b:cb15:8045:ada8:cd97:7157:403b	113.87.64.59
b51a:901b:cb15:8045:ada8:cd97:7157:403c	113.87.64.60

b51a:901b:cb15:8045:ada8:cd97:7157:403d	113.87.64.61
b51a:901b:cb15:8045:ada8:cd97:7157:403e	113.87.64.62
b51a:901b:cb15:8045:ada8:cd97:7157:403f	113.87.64.63
b51a:901b:cb15:8045:ada8:cd97:7157:4040	113.87.64.64
b51a:901b:cb15:8045:ada8:cd97:7157:4041	113.87.64.65
b51a:901b:cb15:8045:ada8:cd97:7157:4042	113.87.64.66
b51a:901b:cb15:8045:ada8:cd97:7157:4043	113.87.64.67
b51a:901b:cb15:8045:ada8:cd97:7157:4044	113.87.64.68
b51a:901b:cb15:8045:ada8:cd97:7157:4045	113.87.64.69
b51a:901b:cb15:8045:ada8:cd97:7157:4046	113.87.64.70
b51a:901b:cb15:8045:ada8:cd97:7157:4047	113.87.64.71
b51a:901b:cb15:8045:ada8:cd97:7157:4048	113.87.64.72
b51a:901b:cb15:8045:ada8:cd97:7157:4049	113.87.64.73
b51a:901b:cb15:8045:ada8:cd97:7157:404a	113.87.64.74
b51a:901b:cb15:8045:ada8:cd97:7157:404b	113.87.64.75
b51a:901b:cb15:8045:ada8:cd97:7157:404c	113.87.64.76
b51a:901b:cb15:8045:ada8:cd97:7157:404d	113.87.64.77
b51a:901b:cb15:8045:ada8:cd97:7157:404e	113.87.64.78
b51a:901b:cb15:8045:ada8:cd97:7157:404f	113.87.64.79
b51a:901b:cb15:8045:ada8:cd97:7157:4050	113.87.64.80
b51a:901b:cb15:8045:ada8:cd97:7157:4051	113.87.64.81
b51a:901b:cb15:8045:ada8:cd97:7157:4052	113.87.64.82
b51a:901b:cb15:8045:ada8:cd97:7157:4053	113.87.64.83
b51a:901b:cb15:8045:ada8:cd97:7157:4054	113.87.64.84
b51a:901b:cb15:8045:ada8:cd97:7157:4055	113.87.64.85
b51a:901b:cb15:8045:ada8:cd97:7157:4056	113.87.64.86
b51a:901b:cb15:8045:ada8:cd97:7157:4057	113.87.64.87
b51a:901b:cb15:8045:ada8:cd97:7157:4058	113.87.64.88
b51a:901b:cb15:8045:ada8:cd97:7157:4059	113.87.64.89
b51a:901b:cb15:8045:ada8:cd97:7157:405a	113.87.64.90
b51a:901b:cb15:8045:ada8:cd97:7157:405b	113.87.64.91
b51a:901b:cb15:8045:ada8:cd97:7157:405c	113.87.64.92
b51a:901b:cb15:8045:ada8:cd97:7157:405d	113.87.64.93
b51a:901b:cb15:8045:ada8:cd97:7157:405e	113.87.64.94
b51a:901b:cb15:8045:ada8:cd97:7157:405f	113.87.64.95
b51a:901b:cb15:8045:ada8:cd97:7157:4060	113.87.64.96
b51a:901b:cb15:8045:ada8:cd97:7157:4061	113.87.64.97
b51a:901b:cb15:8045:ada8:cd97:7157:4062	113.87.64.98
b51a:901b:cb15:8045:ada8:cd97:7157:4063	113.87.64.99
b51a:901b:cb15:8045:ada8:cd97:7157:4064	113.87.64.100
b51a:901b:cb15:8045:ada8:cd97:7157:4065	113.87.64.101
b51a:901b:cb15:8045:ada8:cd97:7157:4066	113.87.64.102
b51a:901b:cb15:8045:ada8:cd97:7157:4067	113.87.64.103
b51a:901b:cb15:8045:ada8:cd97:7157:4068	113.87.64.104
b51a:901b:cb15:8045:ada8:cd97:7157:4069	113.87.64.105
b51a:901b:cb15:8045:ada8:cd97:7157:406a	113.87.64.106
b51a:901b:cb15:8045:ada8:cd97:7157:406b	113.87.64.107
b51a:901b:cb15:8045:ada8:cd97:7157:406c	113.87.64.108
b51a:901b:cb15:8045:ada8:cd97:7157:406d	113.87.64.109
b51a:901b:cb15:8045:ada8:cd97:7157:406e	113.87.64.110
b51a:901b:cb15:8045:ada8:cd97:7157:406f	113.87.64.111
b51a:901b:cb15:8045:ada8:cd97:7157:4070	113.87.64.112
b51a:901b:cb15:8045:ada8:cd97:7157:4071	113.87.64.113
b51a:901b:cb15:8045:ada8:cd97:7157:4072	113.87.64.114
b51a:901b:cb15:8045:ada8:cd97:7157:4073	113.87.64.115
b51a:901b:cb15:8045:ada8:cd97:7157:4074	113.87.64.116
b51a:901b:cb15:8045:ada8:cd97:7157:4075	113.87.64.117
b51a:901b:cb15:8045:ada8:cd97:7157:4076	113.87.64.118
b51a:901b:cb15:8045:ada8:cd97:7157:4077	113.87.64.119
b51a:901b:cb15:8045:ada8:cd97:7157:4078	113.87.64.120

b51a:901b:cb15:8045:ada8:cd97:7157:4079	113.87.64.121
b51a:901b:cb15:8045:ada8:cd97:7157:407a	113.87.64.122
b51a:901b:cb15:8045:ada8:cd97:7157:407b	113.87.64.123
b51a:901b:cb15:8045:ada8:cd97:7157:407c	113.87.64.124
b51a:901b:cb15:8045:ada8:cd97:7157:407d	113.87.64.125
b51a:901b:cb15:8045:ada8:cd97:7157:407e	113.87.64.126
b51a:901b:cb15:8045:ada8:cd97:7157:407f	113.87.64.127
b51a:901b:cb15:8045:ada8:cd97:7157:4080	113.87.64.128
b51a:901b:cb15:8045:ada8:cd97:7157:4081	113.87.64.129
b51a:901b:cb15:8045:ada8:cd97:7157:4082	113.87.64.130
b51a:901b:cb15:8045:ada8:cd97:7157:4083	113.87.64.131
b51a:901b:cb15:8045:ada8:cd97:7157:4084	113.87.64.132
b51a:901b:cb15:8045:ada8:cd97:7157:4085	113.87.64.133
b51a:901b:cb15:8045:ada8:cd97:7157:4086	113.87.64.134
b51a:901b:cb15:8045:ada8:cd97:7157:4087	113.87.64.135
b51a:901b:cb15:8045:ada8:cd97:7157:4088	113.87.64.136
b51a:901b:cb15:8045:ada8:cd97:7157:4089	113.87.64.137
b51a:901b:cb15:8045:ada8:cd97:7157:408a	113.87.64.138
b51a:901b:cb15:8045:ada8:cd97:7157:408b	113.87.64.139
b51a:901b:cb15:8045:ada8:cd97:7157:408c	113.87.64.140
b51a:901b:cb15:8045:ada8:cd97:7157:408d	113.87.64.141
b51a:901b:cb15:8045:ada8:cd97:7157:408e	113.87.64.142
b51a:901b:cb15:8045:ada8:cd97:7157:408f	113.87.64.143
b51a:901b:cb15:8045:ada8:cd97:7157:4090	113.87.64.144
b51a:901b:cb15:8045:ada8:cd97:7157:4091	113.87.64.145
b51a:901b:cb15:8045:ada8:cd97:7157:4092	113.87.64.146
b51a:901b:cb15:8045:ada8:cd97:7157:4093	113.87.64.147
b51a:901b:cb15:8045:ada8:cd97:7157:4094	113.87.64.148
b51a:901b:cb15:8045:ada8:cd97:7157:4095	113.87.64.149
b51a:901b:cb15:8045:ada8:cd97:7157:4096	113.87.64.150
b51a:901b:cb15:8045:ada8:cd97:7157:4097	113.87.64.151
b51a:901b:cb15:8045:ada8:cd97:7157:4098	113.87.64.152
b51a:901b:cb15:8045:ada8:cd97:7157:4099	113.87.64.153
b51a:901b:cb15:8045:ada8:cd97:7157:409a	113.87.64.154
b51a:901b:cb15:8045:ada8:cd97:7157:409b	113.87.64.155
b51a:901b:cb15:8045:ada8:cd97:7157:409c	113.87.64.156
b51a:901b:cb15:8045:ada8:cd97:7157:409d	113.87.64.157
b51a:901b:cb15:8045:ada8:cd97:7157:409e	113.87.64.158
b51a:901b:cb15:8045:ada8:cd97:7157:409f	113.87.64.159
b51a:901b:cb15:8045:ada8:cd97:7157:40a0	113.87.64.160
b51a:901b:cb15:8045:ada8:cd97:7157:40a1	113.87.64.161
b51a:901b:cb15:8045:ada8:cd97:7157:40a2	113.87.64.162
b51a:901b:cb15:8045:ada8:cd97:7157:40a3	113.87.64.163
b51a:901b:cb15:8045:ada8:cd97:7157:40a4	113.87.64.164
b51a:901b:cb15:8045:ada8:cd97:7157:40a5	113.87.64.165
b51a:901b:cb15:8045:ada8:cd97:7157:40a6	113.87.64.166
b51a:901b:cb15:8045:ada8:cd97:7157:40a7	113.87.64.167
b51a:901b:cb15:8045:ada8:cd97:7157:40a8	113.87.64.168
b51a:901b:cb15:8045:ada8:cd97:7157:40a9	113.87.64.169
b51a:901b:cb15:8045:ada8:cd97:7157:40aa	113.87.64.170
b51a:901b:cb15:8045:ada8:cd97:7157:40ab	113.87.64.171
b51a:901b:cb15:8045:ada8:cd97:7157:40ac	113.87.64.172
b51a:901b:cb15:8045:ada8:cd97:7157:40ad	113.87.64.173
b51a:901b:cb15:8045:ada8:cd97:7157:40ae	113.87.64.174
b51a:901b:cb15:8045:ada8:cd97:7157:40af	113.87.64.175
b51a:901b:cb15:8045:ada8:cd97:7157:40b0	113.87.64.176
b51a:901b:cb15:8045:ada8:cd97:7157:40b1	113.87.64.177
b51a:901b:cb15:8045:ada8:cd97:7157:40b2	113.87.64.178
b51a:901b:cb15:8045:ada8:cd97:7157:40b3	113.87.64.179
b51a:901b:cb15:8045:ada8:cd97:7157:40b4	113.87.64.180

b51a:901b:cb15:8045:ada8:cd97:7157:40b5	113.87.64.181
b51a:901b:cb15:8045:ada8:cd97:7157:40b6	113.87.64.182
b51a:901b:cb15:8045:ada8:cd97:7157:40b7	113.87.64.183
b51a:901b:cb15:8045:ada8:cd97:7157:40b8	113.87.64.184
b51a:901b:cb15:8045:ada8:cd97:7157:40b9	113.87.64.185
b51a:901b:cb15:8045:ada8:cd97:7157:40ba	113.87.64.186
b51a:901b:cb15:8045:ada8:cd97:7157:40bb	113.87.64.187
b51a:901b:cb15:8045:ada8:cd97:7157:40bc	113.87.64.188
b51a:901b:cb15:8045:ada8:cd97:7157:40bd	113.87.64.189
b51a:901b:cb15:8045:ada8:cd97:7157:40be	113.87.64.190
b51a:901b:cb15:8045:ada8:cd97:7157:40bf	113.87.64.191
b51a:901b:cb15:8045:ada8:cd97:7157:40c0	113.87.64.192
b51a:901b:cb15:8045:ada8:cd97:7157:40c1	113.87.64.193
b51a:901b:cb15:8045:ada8:cd97:7157:40c2	113.87.64.194
b51a:901b:cb15:8045:ada8:cd97:7157:40c3	113.87.64.195
b51a:901b:cb15:8045:ada8:cd97:7157:40c4	113.87.64.196
b51a:901b:cb15:8045:ada8:cd97:7157:40c5	113.87.64.197
b51a:901b:cb15:8045:ada8:cd97:7157:40c6	113.87.64.198
b51a:901b:cb15:8045:ada8:cd97:7157:40c7	113.87.64.199
b51a:901b:cb15:8045:ada8:cd97:7157:40c8	113.87.64.200
b51a:901b:cb15:8045:ada8:cd97:7157:40c9	113.87.64.201
b51a:901b:cb15:8045:ada8:cd97:7157:40ca	113.87.64.202
b51a:901b:cb15:8045:ada8:cd97:7157:40cb	113.87.64.203
b51a:901b:cb15:8045:ada8:cd97:7157:40cc	113.87.64.204
b51a:901b:cb15:8045:ada8:cd97:7157:40cd	113.87.64.205
b51a:901b:cb15:8045:ada8:cd97:7157:40ce	113.87.64.206
b51a:901b:cb15:8045:ada8:cd97:7157:40cf	113.87.64.207
b51a:901b:cb15:8045:ada8:cd97:7157:40d0	113.87.64.208
b51a:901b:cb15:8045:ada8:cd97:7157:40d1	113.87.64.209
b51a:901b:cb15:8045:ada8:cd97:7157:40d2	113.87.64.210
b51a:901b:cb15:8045:ada8:cd97:7157:40d3	113.87.64.211
b51a:901b:cb15:8045:ada8:cd97:7157:40d4	113.87.64.212
b51a:901b:cb15:8045:ada8:cd97:7157:40d5	113.87.64.213
b51a:901b:cb15:8045:ada8:cd97:7157:40d6	113.87.64.214
b51a:901b:cb15:8045:ada8:cd97:7157:40d7	113.87.64.215
b51a:901b:cb15:8045:ada8:cd97:7157:40d8	113.87.64.216
b51a:901b:cb15:8045:ada8:cd97:7157:40d9	113.87.64.217
b51a:901b:cb15:8045:ada8:cd97:7157:40da	113.87.64.218
b51a:901b:cb15:8045:ada8:cd97:7157:40db	113.87.64.219
b51a:901b:cb15:8045:ada8:cd97:7157:40dc	113.87.64.220
b51a:901b:cb15:8045:ada8:cd97:7157:40dd	113.87.64.221
b51a:901b:cb15:8045:ada8:cd97:7157:40de	113.87.64.222
b51a:901b:cb15:8045:ada8:cd97:7157:40df	113.87.64.223
b51a:901b:cb15:8045:ada8:cd97:7157:40e0	113.87.64.224
b51a:901b:cb15:8045:ada8:cd97:7157:40e1	113.87.64.225
b51a:901b:cb15:8045:ada8:cd97:7157:40e2	113.87.64.226
b51a:901b:cb15:8045:ada8:cd97:7157:40e3	113.87.64.227
b51a:901b:cb15:8045:ada8:cd97:7157:40e4	113.87.64.228
b51a:901b:cb15:8045:ada8:cd97:7157:40e5	113.87.64.229
b51a:901b:cb15:8045:ada8:cd97:7157:40e6	113.87.64.230
b51a:901b:cb15:8045:ada8:cd97:7157:40e7	113.87.64.231
b51a:901b:cb15:8045:ada8:cd97:7157:40e8	113.87.64.232
b51a:901b:cb15:8045:ada8:cd97:7157:40e9	113.87.64.233
b51a:901b:cb15:8045:ada8:cd97:7157:40ea	113.87.64.234
b51a:901b:cb15:8045:ada8:cd97:7157:40eb	113.87.64.235
b51a:901b:cb15:8045:ada8:cd97:7157:40ec	113.87.64.236
b51a:901b:cb15:8045:ada8:cd97:7157:40ed	113.87.64.237
b51a:901b:cb15:8045:ada8:cd97:7157:40ee	113.87.64.238
b51a:901b:cb15:8045:ada8:cd97:7157:40ef	113.87.64.239
b51a:901b:cb15:8045:ada8:cd97:7157:40f0	113.87.64.240
b51a:901b:cb15:8045:ada8:cd97:7157:40f1	113.87.64.241
b51a:901b:cb15:8045:ada8:cd97:7157:40f2	113.87.64.242
b51a:901b:cb15:8045:ada8:cd97:7157:40f3	113.87.64.243
b51a:901b:cb15:8045:ada8:cd97:7157:40f4	113.87.64.244
b51a:901b:cb15:8045:ada8:cd97:7157:40f5	113.87.64.245
b51a:901b:cb15:8045:ada8:cd97:7157:40f6	113.87.64.246
b51a:901b:cb15:8045:ada8:cd97:7157:40f7	113.87.64.247
b51a:901b:cb15:8045:ada8:cd97:7157:40f8	113.87.64.248
b51a:901b:cb15:8045:ada8:cd97:7157:40f9	113.87.64.249
b51a:901b:cb15:8045:ada8:cd97:7157:40fa	113.87.64.250
b51a:901b:cb15:8045:ada8:cd97:7157:40fb	113.87.64.251
b51a:901b:cb15:8045:ada8:cd97:7157:40fc	113.87.64.252
b51a:901b:cb15:8045:ada8:cd97:7157:40fd	113.87.64.253
b51a:901b:cb15:8045:ada8:cd97:7157:40fe	113.87.64.254
b51a:901b:cb15:8045:ada8:cd97:7157:40ff	113.87.64.255

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.