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:dbcf:5155:4001	81.85.64.1
b51a:901b:901b:8082:d157:dbcf:5155:4002	81.85.64.2
b51a:901b:901b:8082:d157:dbcf:5155:4003	81.85.64.3
b51a:901b:901b:8082:d157:dbcf:5155:4004	81.85.64.4
b51a:901b:901b:8082:d157:dbcf:5155:4005	81.85.64.5
b51a:901b:901b:8082:d157:dbcf:5155:4006	81.85.64.6
b51a:901b:901b:8082:d157:dbcf:5155:4007	81.85.64.7
b51a:901b:901b:8082:d157:dbcf:5155:4008	81.85.64.8
b51a:901b:901b:8082:d157:dbcf:5155:4009	81.85.64.9
b51a:901b:901b:8082:d157:dbcf:5155:400a	81.85.64.10
b51a:901b:901b:8082:d157:dbcf:5155:400b	81.85.64.11
b51a:901b:901b:8082:d157:dbcf:5155:400c	81.85.64.12
b51a:901b:901b:8082:d157:dbcf:5155:400d	81.85.64.13
b51a:901b:901b:8082:d157:dbcf:5155:400e	81.85.64.14
b51a:901b:901b:8082:d157:dbcf:5155:400f	81.85.64.15
b51a:901b:901b:8082:d157:dbcf:5155:4010	81.85.64.16
b51a:901b:901b:8082:d157:dbcf:5155:4011	81.85.64.17
b51a:901b:901b:8082:d157:dbcf:5155:4012	81.85.64.18
b51a:901b:901b:8082:d157:dbcf:5155:4013	81.85.64.19
b51a:901b:901b:8082:d157:dbcf:5155:4014	81.85.64.20
b51a:901b:901b:8082:d157:dbcf:5155:4015	81.85.64.21
b51a:901b:901b:8082:d157:dbcf:5155:4016	81.85.64.22
b51a:901b:901b:8082:d157:dbcf:5155:4017	81.85.64.23
b51a:901b:901b:8082:d157:dbcf:5155:4018	81.85.64.24
b51a:901b:901b:8082:d157:dbcf:5155:4019	81.85.64.25
b51a:901b:901b:8082:d157:dbcf:5155:401a	81.85.64.26
b51a:901b:901b:8082:d157:dbcf:5155:401b	81.85.64.27
b51a:901b:901b:8082:d157:dbcf:5155:401c	81.85.64.28
b51a:901b:901b:8082:d157:dbcf:5155:401d	81.85.64.29
b51a:901b:901b:8082:d157:dbcf:5155:401e	81.85.64.30
b51a:901b:901b:8082:d157:dbcf:5155:401f	81.85.64.31
b51a:901b:901b:8082:d157:dbcf:5155:4020	81.85.64.32
b51a:901b:901b:8082:d157:dbcf:5155:4021	81.85.64.33
b51a:901b:901b:8082:d157:dbcf:5155:4022	81.85.64.34
b51a:901b:901b:8082:d157:dbcf:5155:4023	81.85.64.35
b51a:901b:901b:8082:d157:dbcf:5155:4024	81.85.64.36
b51a:901b:901b:8082:d157:dbcf:5155:4025	81.85.64.37
b51a:901b:901b:8082:d157:dbcf:5155:4026	81.85.64.38
b51a:901b:901b:8082:d157:dbcf:5155:4027	81.85.64.39
b51a:901b:901b:8082:d157:dbcf:5155:4028	81.85.64.40
b51a:901b:901b:8082:d157:dbcf:5155:4029	81.85.64.41
b51a:901b:901b:8082:d157:dbcf:5155:402a	81.85.64.42
b51a:901b:901b:8082:d157:dbcf:5155:402b	81.85.64.43
b51a:901b:901b:8082:d157:dbcf:5155:402c	81.85.64.44
b51a:901b:901b:8082:d157:dbcf:5155:402d	81.85.64.45
b51a:901b:901b:8082:d157:dbcf:5155:402e	81.85.64.46
b51a:901b:901b:8082:d157:dbcf:5155:402f	81.85.64.47
b51a:901b:901b:8082:d157:dbcf:5155:4030	81.85.64.48
b51a:901b:901b:8082:d157:dbcf:5155:4031	81.85.64.49
b51a:901b:901b:8082:d157:dbcf:5155:4032	81.85.64.50
b51a:901b:901b:8082:d157:dbcf:5155:4033	81.85.64.51
b51a:901b:901b:8082:d157:dbcf:5155:4034	81.85.64.52
b51a:901b:901b:8082:d157:dbcf:5155:4035	81.85.64.53
b51a:901b:901b:8082:d157:dbcf:5155:4036	81.85.64.54
b51a:901b:901b:8082:d157:dbcf:5155:4037	81.85.64.55
b51a:901b:901b:8082:d157:dbcf:5155:4038	81.85.64.56
b51a:901b:901b:8082:d157:dbcf:5155:4039	81.85.64.57
b51a:901b:901b:8082:d157:dbcf:5155:403a	81.85.64.58
b51a:901b:901b:8082:d157:dbcf:5155:403b	81.85.64.59
b51a:901b:901b:8082:d157:dbcf:5155:403c	81.85.64.60

b51a:901b:901b:8082:d157:dbcf:5155:403d	81.85.64.61
b51a:901b:901b:8082:d157:dbcf:5155:403e	81.85.64.62
b51a:901b:901b:8082:d157:dbcf:5155:403f	81.85.64.63
b51a:901b:901b:8082:d157:dbcf:5155:4040	81.85.64.64
b51a:901b:901b:8082:d157:dbcf:5155:4041	81.85.64.65
b51a:901b:901b:8082:d157:dbcf:5155:4042	81.85.64.66
b51a:901b:901b:8082:d157:dbcf:5155:4043	81.85.64.67
b51a:901b:901b:8082:d157:dbcf:5155:4044	81.85.64.68
b51a:901b:901b:8082:d157:dbcf:5155:4045	81.85.64.69
b51a:901b:901b:8082:d157:dbcf:5155:4046	81.85.64.70
b51a:901b:901b:8082:d157:dbcf:5155:4047	81.85.64.71
b51a:901b:901b:8082:d157:dbcf:5155:4048	81.85.64.72
b51a:901b:901b:8082:d157:dbcf:5155:4049	81.85.64.73
b51a:901b:901b:8082:d157:dbcf:5155:404a	81.85.64.74
b51a:901b:901b:8082:d157:dbcf:5155:404b	81.85.64.75
b51a:901b:901b:8082:d157:dbcf:5155:404c	81.85.64.76
b51a:901b:901b:8082:d157:dbcf:5155:404d	81.85.64.77
b51a:901b:901b:8082:d157:dbcf:5155:404e	81.85.64.78
b51a:901b:901b:8082:d157:dbcf:5155:404f	81.85.64.79
b51a:901b:901b:8082:d157:dbcf:5155:4050	81.85.64.80
b51a:901b:901b:8082:d157:dbcf:5155:4051	81.85.64.81
b51a:901b:901b:8082:d157:dbcf:5155:4052	81.85.64.82
b51a:901b:901b:8082:d157:dbcf:5155:4053	81.85.64.83
b51a:901b:901b:8082:d157:dbcf:5155:4054	81.85.64.84
b51a:901b:901b:8082:d157:dbcf:5155:4055	81.85.64.85
b51a:901b:901b:8082:d157:dbcf:5155:4056	81.85.64.86
b51a:901b:901b:8082:d157:dbcf:5155:4057	81.85.64.87
b51a:901b:901b:8082:d157:dbcf:5155:4058	81.85.64.88
b51a:901b:901b:8082:d157:dbcf:5155:4059	81.85.64.89
b51a:901b:901b:8082:d157:dbcf:5155:405a	81.85.64.90
b51a:901b:901b:8082:d157:dbcf:5155:405b	81.85.64.91
b51a:901b:901b:8082:d157:dbcf:5155:405c	81.85.64.92
b51a:901b:901b:8082:d157:dbcf:5155:405d	81.85.64.93
b51a:901b:901b:8082:d157:dbcf:5155:405e	81.85.64.94
b51a:901b:901b:8082:d157:dbcf:5155:405f	81.85.64.95
b51a:901b:901b:8082:d157:dbcf:5155:4060	81.85.64.96
b51a:901b:901b:8082:d157:dbcf:5155:4061	81.85.64.97
b51a:901b:901b:8082:d157:dbcf:5155:4062	81.85.64.98
b51a:901b:901b:8082:d157:dbcf:5155:4063	81.85.64.99
b51a:901b:901b:8082:d157:dbcf:5155:4064	81.85.64.100
b51a:901b:901b:8082:d157:dbcf:5155:4065	81.85.64.101
b51a:901b:901b:8082:d157:dbcf:5155:4066	81.85.64.102
b51a:901b:901b:8082:d157:dbcf:5155:4067	81.85.64.103
b51a:901b:901b:8082:d157:dbcf:5155:4068	81.85.64.104
b51a:901b:901b:8082:d157:dbcf:5155:4069	81.85.64.105
b51a:901b:901b:8082:d157:dbcf:5155:406a	81.85.64.106
b51a:901b:901b:8082:d157:dbcf:5155:406b	81.85.64.107
b51a:901b:901b:8082:d157:dbcf:5155:406c	81.85.64.108
b51a:901b:901b:8082:d157:dbcf:5155:406d	81.85.64.109
b51a:901b:901b:8082:d157:dbcf:5155:406e	81.85.64.110
b51a:901b:901b:8082:d157:dbcf:5155:406f	81.85.64.111
b51a:901b:901b:8082:d157:dbcf:5155:4070	81.85.64.112
b51a:901b:901b:8082:d157:dbcf:5155:4071	81.85.64.113
b51a:901b:901b:8082:d157:dbcf:5155:4072	81.85.64.114
b51a:901b:901b:8082:d157:dbcf:5155:4073	81.85.64.115
b51a:901b:901b:8082:d157:dbcf:5155:4074	81.85.64.116
b51a:901b:901b:8082:d157:dbcf:5155:4075	81.85.64.117
b51a:901b:901b:8082:d157:dbcf:5155:4076	81.85.64.118
b51a:901b:901b:8082:d157:dbcf:5155:4077	81.85.64.119
b51a:901b:901b:8082:d157:dbcf:5155:4078	81.85.64.120

b51a:901b:901b:8082:d157:dbcf:5155:4079	81.85.64.121
b51a:901b:901b:8082:d157:dbcf:5155:407a	81.85.64.122
b51a:901b:901b:8082:d157:dbcf:5155:407b	81.85.64.123
b51a:901b:901b:8082:d157:dbcf:5155:407c	81.85.64.124
b51a:901b:901b:8082:d157:dbcf:5155:407d	81.85.64.125
b51a:901b:901b:8082:d157:dbcf:5155:407e	81.85.64.126
b51a:901b:901b:8082:d157:dbcf:5155:407f	81.85.64.127
b51a:901b:901b:8082:d157:dbcf:5155:4080	81.85.64.128
b51a:901b:901b:8082:d157:dbcf:5155:4081	81.85.64.129
b51a:901b:901b:8082:d157:dbcf:5155:4082	81.85.64.130
b51a:901b:901b:8082:d157:dbcf:5155:4083	81.85.64.131
b51a:901b:901b:8082:d157:dbcf:5155:4084	81.85.64.132
b51a:901b:901b:8082:d157:dbcf:5155:4085	81.85.64.133
b51a:901b:901b:8082:d157:dbcf:5155:4086	81.85.64.134
b51a:901b:901b:8082:d157:dbcf:5155:4087	81.85.64.135
b51a:901b:901b:8082:d157:dbcf:5155:4088	81.85.64.136
b51a:901b:901b:8082:d157:dbcf:5155:4089	81.85.64.137
b51a:901b:901b:8082:d157:dbcf:5155:408a	81.85.64.138
b51a:901b:901b:8082:d157:dbcf:5155:408b	81.85.64.139
b51a:901b:901b:8082:d157:dbcf:5155:408c	81.85.64.140
b51a:901b:901b:8082:d157:dbcf:5155:408d	81.85.64.141
b51a:901b:901b:8082:d157:dbcf:5155:408e	81.85.64.142
b51a:901b:901b:8082:d157:dbcf:5155:408f	81.85.64.143
b51a:901b:901b:8082:d157:dbcf:5155:4090	81.85.64.144
b51a:901b:901b:8082:d157:dbcf:5155:4091	81.85.64.145
b51a:901b:901b:8082:d157:dbcf:5155:4092	81.85.64.146
b51a:901b:901b:8082:d157:dbcf:5155:4093	81.85.64.147
b51a:901b:901b:8082:d157:dbcf:5155:4094	81.85.64.148
b51a:901b:901b:8082:d157:dbcf:5155:4095	81.85.64.149
b51a:901b:901b:8082:d157:dbcf:5155:4096	81.85.64.150
b51a:901b:901b:8082:d157:dbcf:5155:4097	81.85.64.151
b51a:901b:901b:8082:d157:dbcf:5155:4098	81.85.64.152
b51a:901b:901b:8082:d157:dbcf:5155:4099	81.85.64.153
b51a:901b:901b:8082:d157:dbcf:5155:409a	81.85.64.154
b51a:901b:901b:8082:d157:dbcf:5155:409b	81.85.64.155
b51a:901b:901b:8082:d157:dbcf:5155:409c	81.85.64.156
b51a:901b:901b:8082:d157:dbcf:5155:409d	81.85.64.157
b51a:901b:901b:8082:d157:dbcf:5155:409e	81.85.64.158
b51a:901b:901b:8082:d157:dbcf:5155:409f	81.85.64.159
b51a:901b:901b:8082:d157:dbcf:5155:40a0	81.85.64.160
b51a:901b:901b:8082:d157:dbcf:5155:40a1	81.85.64.161
b51a:901b:901b:8082:d157:dbcf:5155:40a2	81.85.64.162
b51a:901b:901b:8082:d157:dbcf:5155:40a3	81.85.64.163
b51a:901b:901b:8082:d157:dbcf:5155:40a4	81.85.64.164
b51a:901b:901b:8082:d157:dbcf:5155:40a5	81.85.64.165
b51a:901b:901b:8082:d157:dbcf:5155:40a6	81.85.64.166
b51a:901b:901b:8082:d157:dbcf:5155:40a7	81.85.64.167
b51a:901b:901b:8082:d157:dbcf:5155:40a8	81.85.64.168
b51a:901b:901b:8082:d157:dbcf:5155:40a9	81.85.64.169
b51a:901b:901b:8082:d157:dbcf:5155:40aa	81.85.64.170
b51a:901b:901b:8082:d157:dbcf:5155:40ab	81.85.64.171
b51a:901b:901b:8082:d157:dbcf:5155:40ac	81.85.64.172
b51a:901b:901b:8082:d157:dbcf:5155:40ad	81.85.64.173
b51a:901b:901b:8082:d157:dbcf:5155:40ae	81.85.64.174
b51a:901b:901b:8082:d157:dbcf:5155:40af	81.85.64.175
b51a:901b:901b:8082:d157:dbcf:5155:40b0	81.85.64.176
b51a:901b:901b:8082:d157:dbcf:5155:40b1	81.85.64.177
b51a:901b:901b:8082:d157:dbcf:5155:40b2	81.85.64.178
b51a:901b:901b:8082:d157:dbcf:5155:40b3	81.85.64.179
b51a:901b:901b:8082:d157:dbcf:5155:40b4	81.85.64.180

b51a:901b:901b:8082:d157:dbcf:5155:40b5	81.85.64.181
b51a:901b:901b:8082:d157:dbcf:5155:40b6	81.85.64.182
b51a:901b:901b:8082:d157:dbcf:5155:40b7	81.85.64.183
b51a:901b:901b:8082:d157:dbcf:5155:40b8	81.85.64.184
b51a:901b:901b:8082:d157:dbcf:5155:40b9	81.85.64.185
b51a:901b:901b:8082:d157:dbcf:5155:40ba	81.85.64.186
b51a:901b:901b:8082:d157:dbcf:5155:40bb	81.85.64.187
b51a:901b:901b:8082:d157:dbcf:5155:40bc	81.85.64.188
b51a:901b:901b:8082:d157:dbcf:5155:40bd	81.85.64.189
b51a:901b:901b:8082:d157:dbcf:5155:40be	81.85.64.190
b51a:901b:901b:8082:d157:dbcf:5155:40bf	81.85.64.191
b51a:901b:901b:8082:d157:dbcf:5155:40c0	81.85.64.192
b51a:901b:901b:8082:d157:dbcf:5155:40c1	81.85.64.193
b51a:901b:901b:8082:d157:dbcf:5155:40c2	81.85.64.194
b51a:901b:901b:8082:d157:dbcf:5155:40c3	81.85.64.195
b51a:901b:901b:8082:d157:dbcf:5155:40c4	81.85.64.196
b51a:901b:901b:8082:d157:dbcf:5155:40c5	81.85.64.197
b51a:901b:901b:8082:d157:dbcf:5155:40c6	81.85.64.198
b51a:901b:901b:8082:d157:dbcf:5155:40c7	81.85.64.199
b51a:901b:901b:8082:d157:dbcf:5155:40c8	81.85.64.200
b51a:901b:901b:8082:d157:dbcf:5155:40c9	81.85.64.201
b51a:901b:901b:8082:d157:dbcf:5155:40ca	81.85.64.202
b51a:901b:901b:8082:d157:dbcf:5155:40cb	81.85.64.203
b51a:901b:901b:8082:d157:dbcf:5155:40cc	81.85.64.204
b51a:901b:901b:8082:d157:dbcf:5155:40cd	81.85.64.205
b51a:901b:901b:8082:d157:dbcf:5155:40ce	81.85.64.206
b51a:901b:901b:8082:d157:dbcf:5155:40cf	81.85.64.207
b51a:901b:901b:8082:d157:dbcf:5155:40d0	81.85.64.208
b51a:901b:901b:8082:d157:dbcf:5155:40d1	81.85.64.209
b51a:901b:901b:8082:d157:dbcf:5155:40d2	81.85.64.210
b51a:901b:901b:8082:d157:dbcf:5155:40d3	81.85.64.211
b51a:901b:901b:8082:d157:dbcf:5155:40d4	81.85.64.212
b51a:901b:901b:8082:d157:dbcf:5155:40d5	81.85.64.213
b51a:901b:901b:8082:d157:dbcf:5155:40d6	81.85.64.214
b51a:901b:901b:8082:d157:dbcf:5155:40d7	81.85.64.215
b51a:901b:901b:8082:d157:dbcf:5155:40d8	81.85.64.216
b51a:901b:901b:8082:d157:dbcf:5155:40d9	81.85.64.217
b51a:901b:901b:8082:d157:dbcf:5155:40da	81.85.64.218
b51a:901b:901b:8082:d157:dbcf:5155:40db	81.85.64.219
b51a:901b:901b:8082:d157:dbcf:5155:40dc	81.85.64.220
b51a:901b:901b:8082:d157:dbcf:5155:40dd	81.85.64.221
b51a:901b:901b:8082:d157:dbcf:5155:40de	81.85.64.222
b51a:901b:901b:8082:d157:dbcf:5155:40df	81.85.64.223
b51a:901b:901b:8082:d157:dbcf:5155:40e0	81.85.64.224
b51a:901b:901b:8082:d157:dbcf:5155:40e1	81.85.64.225
b51a:901b:901b:8082:d157:dbcf:5155:40e2	81.85.64.226
b51a:901b:901b:8082:d157:dbcf:5155:40e3	81.85.64.227
b51a:901b:901b:8082:d157:dbcf:5155:40e4	81.85.64.228
b51a:901b:901b:8082:d157:dbcf:5155:40e5	81.85.64.229
b51a:901b:901b:8082:d157:dbcf:5155:40e6	81.85.64.230
b51a:901b:901b:8082:d157:dbcf:5155:40e7	81.85.64.231
b51a:901b:901b:8082:d157:dbcf:5155:40e8	81.85.64.232
b51a:901b:901b:8082:d157:dbcf:5155:40e9	81.85.64.233
b51a:901b:901b:8082:d157:dbcf:5155:40ea	81.85.64.234
b51a:901b:901b:8082:d157:dbcf:5155:40eb	81.85.64.235
b51a:901b:901b:8082:d157:dbcf:5155:40ec	81.85.64.236
b51a:901b:901b:8082:d157:dbcf:5155:40ed	81.85.64.237
b51a:901b:901b:8082:d157:dbcf:5155:40ee	81.85.64.238
b51a:901b:901b:8082:d157:dbcf:5155:40ef	81.85.64.239
b51a:901b:901b:8082:d157:dbcf:5155:40f0	81.85.64.240
b51a:901b:901b:8082:d157:dbcf:5155:40f1	81.85.64.241
b51a:901b:901b:8082:d157:dbcf:5155:40f2	81.85.64.242
b51a:901b:901b:8082:d157:dbcf:5155:40f3	81.85.64.243
b51a:901b:901b:8082:d157:dbcf:5155:40f4	81.85.64.244
b51a:901b:901b:8082:d157:dbcf:5155:40f5	81.85.64.245
b51a:901b:901b:8082:d157:dbcf:5155:40f6	81.85.64.246
b51a:901b:901b:8082:d157:dbcf:5155:40f7	81.85.64.247
b51a:901b:901b:8082:d157:dbcf:5155:40f8	81.85.64.248
b51a:901b:901b:8082:d157:dbcf:5155:40f9	81.85.64.249
b51a:901b:901b:8082:d157:dbcf:5155:40fa	81.85.64.250
b51a:901b:901b:8082:d157:dbcf:5155:40fb	81.85.64.251
b51a:901b:901b:8082:d157:dbcf:5155:40fc	81.85.64.252
b51a:901b:901b:8082:d157:dbcf:5155:40fd	81.85.64.253
b51a:901b:901b:8082:d157:dbcf:5155:40fe	81.85.64.254
b51a:901b:901b:8082:d157:dbcf:5155:40ff	81.85.64.255

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.