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:eb24:b580:4001	181.128.64.1
b51a:901b:cb15:8045:ada8:eb24:b580:4002	181.128.64.2
b51a:901b:cb15:8045:ada8:eb24:b580:4003	181.128.64.3
b51a:901b:cb15:8045:ada8:eb24:b580:4004	181.128.64.4
b51a:901b:cb15:8045:ada8:eb24:b580:4005	181.128.64.5
b51a:901b:cb15:8045:ada8:eb24:b580:4006	181.128.64.6
b51a:901b:cb15:8045:ada8:eb24:b580:4007	181.128.64.7
b51a:901b:cb15:8045:ada8:eb24:b580:4008	181.128.64.8
b51a:901b:cb15:8045:ada8:eb24:b580:4009	181.128.64.9
b51a:901b:cb15:8045:ada8:eb24:b580:400a	181.128.64.10
b51a:901b:cb15:8045:ada8:eb24:b580:400b	181.128.64.11
b51a:901b:cb15:8045:ada8:eb24:b580:400c	181.128.64.12
b51a:901b:cb15:8045:ada8:eb24:b580:400d	181.128.64.13
b51a:901b:cb15:8045:ada8:eb24:b580:400e	181.128.64.14
b51a:901b:cb15:8045:ada8:eb24:b580:400f	181.128.64.15
b51a:901b:cb15:8045:ada8:eb24:b580:4010	181.128.64.16
b51a:901b:cb15:8045:ada8:eb24:b580:4011	181.128.64.17
b51a:901b:cb15:8045:ada8:eb24:b580:4012	181.128.64.18
b51a:901b:cb15:8045:ada8:eb24:b580:4013	181.128.64.19
b51a:901b:cb15:8045:ada8:eb24:b580:4014	181.128.64.20
b51a:901b:cb15:8045:ada8:eb24:b580:4015	181.128.64.21
b51a:901b:cb15:8045:ada8:eb24:b580:4016	181.128.64.22
b51a:901b:cb15:8045:ada8:eb24:b580:4017	181.128.64.23
b51a:901b:cb15:8045:ada8:eb24:b580:4018	181.128.64.24
b51a:901b:cb15:8045:ada8:eb24:b580:4019	181.128.64.25
b51a:901b:cb15:8045:ada8:eb24:b580:401a	181.128.64.26
b51a:901b:cb15:8045:ada8:eb24:b580:401b	181.128.64.27
b51a:901b:cb15:8045:ada8:eb24:b580:401c	181.128.64.28
b51a:901b:cb15:8045:ada8:eb24:b580:401d	181.128.64.29
b51a:901b:cb15:8045:ada8:eb24:b580:401e	181.128.64.30
b51a:901b:cb15:8045:ada8:eb24:b580:401f	181.128.64.31
b51a:901b:cb15:8045:ada8:eb24:b580:4020	181.128.64.32
b51a:901b:cb15:8045:ada8:eb24:b580:4021	181.128.64.33
b51a:901b:cb15:8045:ada8:eb24:b580:4022	181.128.64.34
b51a:901b:cb15:8045:ada8:eb24:b580:4023	181.128.64.35
b51a:901b:cb15:8045:ada8:eb24:b580:4024	181.128.64.36
b51a:901b:cb15:8045:ada8:eb24:b580:4025	181.128.64.37
b51a:901b:cb15:8045:ada8:eb24:b580:4026	181.128.64.38
b51a:901b:cb15:8045:ada8:eb24:b580:4027	181.128.64.39
b51a:901b:cb15:8045:ada8:eb24:b580:4028	181.128.64.40
b51a:901b:cb15:8045:ada8:eb24:b580:4029	181.128.64.41
b51a:901b:cb15:8045:ada8:eb24:b580:402a	181.128.64.42
b51a:901b:cb15:8045:ada8:eb24:b580:402b	181.128.64.43
b51a:901b:cb15:8045:ada8:eb24:b580:402c	181.128.64.44
b51a:901b:cb15:8045:ada8:eb24:b580:402d	181.128.64.45
b51a:901b:cb15:8045:ada8:eb24:b580:402e	181.128.64.46
b51a:901b:cb15:8045:ada8:eb24:b580:402f	181.128.64.47
b51a:901b:cb15:8045:ada8:eb24:b580:4030	181.128.64.48
b51a:901b:cb15:8045:ada8:eb24:b580:4031	181.128.64.49
b51a:901b:cb15:8045:ada8:eb24:b580:4032	181.128.64.50
b51a:901b:cb15:8045:ada8:eb24:b580:4033	181.128.64.51
b51a:901b:cb15:8045:ada8:eb24:b580:4034	181.128.64.52
b51a:901b:cb15:8045:ada8:eb24:b580:4035	181.128.64.53
b51a:901b:cb15:8045:ada8:eb24:b580:4036	181.128.64.54
b51a:901b:cb15:8045:ada8:eb24:b580:4037	181.128.64.55
b51a:901b:cb15:8045:ada8:eb24:b580:4038	181.128.64.56
b51a:901b:cb15:8045:ada8:eb24:b580:4039	181.128.64.57
b51a:901b:cb15:8045:ada8:eb24:b580:403a	181.128.64.58
b51a:901b:cb15:8045:ada8:eb24:b580:403b	181.128.64.59
b51a:901b:cb15:8045:ada8:eb24:b580:403c	181.128.64.60

b51a:901b:cb15:8045:ada8:eb24:b580:403d	181.128.64.61
b51a:901b:cb15:8045:ada8:eb24:b580:403e	181.128.64.62
b51a:901b:cb15:8045:ada8:eb24:b580:403f	181.128.64.63
b51a:901b:cb15:8045:ada8:eb24:b580:4040	181.128.64.64
b51a:901b:cb15:8045:ada8:eb24:b580:4041	181.128.64.65
b51a:901b:cb15:8045:ada8:eb24:b580:4042	181.128.64.66
b51a:901b:cb15:8045:ada8:eb24:b580:4043	181.128.64.67
b51a:901b:cb15:8045:ada8:eb24:b580:4044	181.128.64.68
b51a:901b:cb15:8045:ada8:eb24:b580:4045	181.128.64.69
b51a:901b:cb15:8045:ada8:eb24:b580:4046	181.128.64.70
b51a:901b:cb15:8045:ada8:eb24:b580:4047	181.128.64.71
b51a:901b:cb15:8045:ada8:eb24:b580:4048	181.128.64.72
b51a:901b:cb15:8045:ada8:eb24:b580:4049	181.128.64.73
b51a:901b:cb15:8045:ada8:eb24:b580:404a	181.128.64.74
b51a:901b:cb15:8045:ada8:eb24:b580:404b	181.128.64.75
b51a:901b:cb15:8045:ada8:eb24:b580:404c	181.128.64.76
b51a:901b:cb15:8045:ada8:eb24:b580:404d	181.128.64.77
b51a:901b:cb15:8045:ada8:eb24:b580:404e	181.128.64.78
b51a:901b:cb15:8045:ada8:eb24:b580:404f	181.128.64.79
b51a:901b:cb15:8045:ada8:eb24:b580:4050	181.128.64.80
b51a:901b:cb15:8045:ada8:eb24:b580:4051	181.128.64.81
b51a:901b:cb15:8045:ada8:eb24:b580:4052	181.128.64.82
b51a:901b:cb15:8045:ada8:eb24:b580:4053	181.128.64.83
b51a:901b:cb15:8045:ada8:eb24:b580:4054	181.128.64.84
b51a:901b:cb15:8045:ada8:eb24:b580:4055	181.128.64.85
b51a:901b:cb15:8045:ada8:eb24:b580:4056	181.128.64.86
b51a:901b:cb15:8045:ada8:eb24:b580:4057	181.128.64.87
b51a:901b:cb15:8045:ada8:eb24:b580:4058	181.128.64.88
b51a:901b:cb15:8045:ada8:eb24:b580:4059	181.128.64.89
b51a:901b:cb15:8045:ada8:eb24:b580:405a	181.128.64.90
b51a:901b:cb15:8045:ada8:eb24:b580:405b	181.128.64.91
b51a:901b:cb15:8045:ada8:eb24:b580:405c	181.128.64.92
b51a:901b:cb15:8045:ada8:eb24:b580:405d	181.128.64.93
b51a:901b:cb15:8045:ada8:eb24:b580:405e	181.128.64.94
b51a:901b:cb15:8045:ada8:eb24:b580:405f	181.128.64.95
b51a:901b:cb15:8045:ada8:eb24:b580:4060	181.128.64.96
b51a:901b:cb15:8045:ada8:eb24:b580:4061	181.128.64.97
b51a:901b:cb15:8045:ada8:eb24:b580:4062	181.128.64.98
b51a:901b:cb15:8045:ada8:eb24:b580:4063	181.128.64.99
b51a:901b:cb15:8045:ada8:eb24:b580:4064	181.128.64.100
b51a:901b:cb15:8045:ada8:eb24:b580:4065	181.128.64.101
b51a:901b:cb15:8045:ada8:eb24:b580:4066	181.128.64.102
b51a:901b:cb15:8045:ada8:eb24:b580:4067	181.128.64.103
b51a:901b:cb15:8045:ada8:eb24:b580:4068	181.128.64.104
b51a:901b:cb15:8045:ada8:eb24:b580:4069	181.128.64.105
b51a:901b:cb15:8045:ada8:eb24:b580:406a	181.128.64.106
b51a:901b:cb15:8045:ada8:eb24:b580:406b	181.128.64.107
b51a:901b:cb15:8045:ada8:eb24:b580:406c	181.128.64.108
b51a:901b:cb15:8045:ada8:eb24:b580:406d	181.128.64.109
b51a:901b:cb15:8045:ada8:eb24:b580:406e	181.128.64.110
b51a:901b:cb15:8045:ada8:eb24:b580:406f	181.128.64.111
b51a:901b:cb15:8045:ada8:eb24:b580:4070	181.128.64.112
b51a:901b:cb15:8045:ada8:eb24:b580:4071	181.128.64.113
b51a:901b:cb15:8045:ada8:eb24:b580:4072	181.128.64.114
b51a:901b:cb15:8045:ada8:eb24:b580:4073	181.128.64.115
b51a:901b:cb15:8045:ada8:eb24:b580:4074	181.128.64.116
b51a:901b:cb15:8045:ada8:eb24:b580:4075	181.128.64.117
b51a:901b:cb15:8045:ada8:eb24:b580:4076	181.128.64.118
b51a:901b:cb15:8045:ada8:eb24:b580:4077	181.128.64.119
b51a:901b:cb15:8045:ada8:eb24:b580:4078	181.128.64.120

b51a:901b:cb15:8045:ada8:eb24:b580:4079	181.128.64.121
b51a:901b:cb15:8045:ada8:eb24:b580:407a	181.128.64.122
b51a:901b:cb15:8045:ada8:eb24:b580:407b	181.128.64.123
b51a:901b:cb15:8045:ada8:eb24:b580:407c	181.128.64.124
b51a:901b:cb15:8045:ada8:eb24:b580:407d	181.128.64.125
b51a:901b:cb15:8045:ada8:eb24:b580:407e	181.128.64.126
b51a:901b:cb15:8045:ada8:eb24:b580:407f	181.128.64.127
b51a:901b:cb15:8045:ada8:eb24:b580:4080	181.128.64.128
b51a:901b:cb15:8045:ada8:eb24:b580:4081	181.128.64.129
b51a:901b:cb15:8045:ada8:eb24:b580:4082	181.128.64.130
b51a:901b:cb15:8045:ada8:eb24:b580:4083	181.128.64.131
b51a:901b:cb15:8045:ada8:eb24:b580:4084	181.128.64.132
b51a:901b:cb15:8045:ada8:eb24:b580:4085	181.128.64.133
b51a:901b:cb15:8045:ada8:eb24:b580:4086	181.128.64.134
b51a:901b:cb15:8045:ada8:eb24:b580:4087	181.128.64.135
b51a:901b:cb15:8045:ada8:eb24:b580:4088	181.128.64.136
b51a:901b:cb15:8045:ada8:eb24:b580:4089	181.128.64.137
b51a:901b:cb15:8045:ada8:eb24:b580:408a	181.128.64.138
b51a:901b:cb15:8045:ada8:eb24:b580:408b	181.128.64.139
b51a:901b:cb15:8045:ada8:eb24:b580:408c	181.128.64.140
b51a:901b:cb15:8045:ada8:eb24:b580:408d	181.128.64.141
b51a:901b:cb15:8045:ada8:eb24:b580:408e	181.128.64.142
b51a:901b:cb15:8045:ada8:eb24:b580:408f	181.128.64.143
b51a:901b:cb15:8045:ada8:eb24:b580:4090	181.128.64.144
b51a:901b:cb15:8045:ada8:eb24:b580:4091	181.128.64.145
b51a:901b:cb15:8045:ada8:eb24:b580:4092	181.128.64.146
b51a:901b:cb15:8045:ada8:eb24:b580:4093	181.128.64.147
b51a:901b:cb15:8045:ada8:eb24:b580:4094	181.128.64.148
b51a:901b:cb15:8045:ada8:eb24:b580:4095	181.128.64.149
b51a:901b:cb15:8045:ada8:eb24:b580:4096	181.128.64.150
b51a:901b:cb15:8045:ada8:eb24:b580:4097	181.128.64.151
b51a:901b:cb15:8045:ada8:eb24:b580:4098	181.128.64.152
b51a:901b:cb15:8045:ada8:eb24:b580:4099	181.128.64.153
b51a:901b:cb15:8045:ada8:eb24:b580:409a	181.128.64.154
b51a:901b:cb15:8045:ada8:eb24:b580:409b	181.128.64.155
b51a:901b:cb15:8045:ada8:eb24:b580:409c	181.128.64.156
b51a:901b:cb15:8045:ada8:eb24:b580:409d	181.128.64.157
b51a:901b:cb15:8045:ada8:eb24:b580:409e	181.128.64.158
b51a:901b:cb15:8045:ada8:eb24:b580:409f	181.128.64.159
b51a:901b:cb15:8045:ada8:eb24:b580:40a0	181.128.64.160
b51a:901b:cb15:8045:ada8:eb24:b580:40a1	181.128.64.161
b51a:901b:cb15:8045:ada8:eb24:b580:40a2	181.128.64.162
b51a:901b:cb15:8045:ada8:eb24:b580:40a3	181.128.64.163
b51a:901b:cb15:8045:ada8:eb24:b580:40a4	181.128.64.164
b51a:901b:cb15:8045:ada8:eb24:b580:40a5	181.128.64.165
b51a:901b:cb15:8045:ada8:eb24:b580:40a6	181.128.64.166
b51a:901b:cb15:8045:ada8:eb24:b580:40a7	181.128.64.167
b51a:901b:cb15:8045:ada8:eb24:b580:40a8	181.128.64.168
b51a:901b:cb15:8045:ada8:eb24:b580:40a9	181.128.64.169
b51a:901b:cb15:8045:ada8:eb24:b580:40aa	181.128.64.170
b51a:901b:cb15:8045:ada8:eb24:b580:40ab	181.128.64.171
b51a:901b:cb15:8045:ada8:eb24:b580:40ac	181.128.64.172
b51a:901b:cb15:8045:ada8:eb24:b580:40ad	181.128.64.173
b51a:901b:cb15:8045:ada8:eb24:b580:40ae	181.128.64.174
b51a:901b:cb15:8045:ada8:eb24:b580:40af	181.128.64.175
b51a:901b:cb15:8045:ada8:eb24:b580:40b0	181.128.64.176
b51a:901b:cb15:8045:ada8:eb24:b580:40b1	181.128.64.177
b51a:901b:cb15:8045:ada8:eb24:b580:40b2	181.128.64.178
b51a:901b:cb15:8045:ada8:eb24:b580:40b3	181.128.64.179
b51a:901b:cb15:8045:ada8:eb24:b580:40b4	181.128.64.180

b51a:901b:cb15:8045:ada8:eb24:b580:40b5	181.128.64.181
b51a:901b:cb15:8045:ada8:eb24:b580:40b6	181.128.64.182
b51a:901b:cb15:8045:ada8:eb24:b580:40b7	181.128.64.183
b51a:901b:cb15:8045:ada8:eb24:b580:40b8	181.128.64.184
b51a:901b:cb15:8045:ada8:eb24:b580:40b9	181.128.64.185
b51a:901b:cb15:8045:ada8:eb24:b580:40ba	181.128.64.186
b51a:901b:cb15:8045:ada8:eb24:b580:40bb	181.128.64.187
b51a:901b:cb15:8045:ada8:eb24:b580:40bc	181.128.64.188
b51a:901b:cb15:8045:ada8:eb24:b580:40bd	181.128.64.189
b51a:901b:cb15:8045:ada8:eb24:b580:40be	181.128.64.190
b51a:901b:cb15:8045:ada8:eb24:b580:40bf	181.128.64.191
b51a:901b:cb15:8045:ada8:eb24:b580:40c0	181.128.64.192
b51a:901b:cb15:8045:ada8:eb24:b580:40c1	181.128.64.193
b51a:901b:cb15:8045:ada8:eb24:b580:40c2	181.128.64.194
b51a:901b:cb15:8045:ada8:eb24:b580:40c3	181.128.64.195
b51a:901b:cb15:8045:ada8:eb24:b580:40c4	181.128.64.196
b51a:901b:cb15:8045:ada8:eb24:b580:40c5	181.128.64.197
b51a:901b:cb15:8045:ada8:eb24:b580:40c6	181.128.64.198
b51a:901b:cb15:8045:ada8:eb24:b580:40c7	181.128.64.199
b51a:901b:cb15:8045:ada8:eb24:b580:40c8	181.128.64.200
b51a:901b:cb15:8045:ada8:eb24:b580:40c9	181.128.64.201
b51a:901b:cb15:8045:ada8:eb24:b580:40ca	181.128.64.202
b51a:901b:cb15:8045:ada8:eb24:b580:40cb	181.128.64.203
b51a:901b:cb15:8045:ada8:eb24:b580:40cc	181.128.64.204
b51a:901b:cb15:8045:ada8:eb24:b580:40cd	181.128.64.205
b51a:901b:cb15:8045:ada8:eb24:b580:40ce	181.128.64.206
b51a:901b:cb15:8045:ada8:eb24:b580:40cf	181.128.64.207
b51a:901b:cb15:8045:ada8:eb24:b580:40d0	181.128.64.208
b51a:901b:cb15:8045:ada8:eb24:b580:40d1	181.128.64.209
b51a:901b:cb15:8045:ada8:eb24:b580:40d2	181.128.64.210
b51a:901b:cb15:8045:ada8:eb24:b580:40d3	181.128.64.211
b51a:901b:cb15:8045:ada8:eb24:b580:40d4	181.128.64.212
b51a:901b:cb15:8045:ada8:eb24:b580:40d5	181.128.64.213
b51a:901b:cb15:8045:ada8:eb24:b580:40d6	181.128.64.214
b51a:901b:cb15:8045:ada8:eb24:b580:40d7	181.128.64.215
b51a:901b:cb15:8045:ada8:eb24:b580:40d8	181.128.64.216
b51a:901b:cb15:8045:ada8:eb24:b580:40d9	181.128.64.217
b51a:901b:cb15:8045:ada8:eb24:b580:40da	181.128.64.218
b51a:901b:cb15:8045:ada8:eb24:b580:40db	181.128.64.219
b51a:901b:cb15:8045:ada8:eb24:b580:40dc	181.128.64.220
b51a:901b:cb15:8045:ada8:eb24:b580:40dd	181.128.64.221
b51a:901b:cb15:8045:ada8:eb24:b580:40de	181.128.64.222
b51a:901b:cb15:8045:ada8:eb24:b580:40df	181.128.64.223
b51a:901b:cb15:8045:ada8:eb24:b580:40e0	181.128.64.224
b51a:901b:cb15:8045:ada8:eb24:b580:40e1	181.128.64.225
b51a:901b:cb15:8045:ada8:eb24:b580:40e2	181.128.64.226
b51a:901b:cb15:8045:ada8:eb24:b580:40e3	181.128.64.227
b51a:901b:cb15:8045:ada8:eb24:b580:40e4	181.128.64.228
b51a:901b:cb15:8045:ada8:eb24:b580:40e5	181.128.64.229
b51a:901b:cb15:8045:ada8:eb24:b580:40e6	181.128.64.230
b51a:901b:cb15:8045:ada8:eb24:b580:40e7	181.128.64.231
b51a:901b:cb15:8045:ada8:eb24:b580:40e8	181.128.64.232
b51a:901b:cb15:8045:ada8:eb24:b580:40e9	181.128.64.233
b51a:901b:cb15:8045:ada8:eb24:b580:40ea	181.128.64.234
b51a:901b:cb15:8045:ada8:eb24:b580:40eb	181.128.64.235
b51a:901b:cb15:8045:ada8:eb24:b580:40ec	181.128.64.236
b51a:901b:cb15:8045:ada8:eb24:b580:40ed	181.128.64.237
b51a:901b:cb15:8045:ada8:eb24:b580:40ee	181.128.64.238
b51a:901b:cb15:8045:ada8:eb24:b580:40ef	181.128.64.239
b51a:901b:cb15:8045:ada8:eb24:b580:40f0	181.128.64.240
b51a:901b:cb15:8045:ada8:eb24:b580:40f1	181.128.64.241
b51a:901b:cb15:8045:ada8:eb24:b580:40f2	181.128.64.242
b51a:901b:cb15:8045:ada8:eb24:b580:40f3	181.128.64.243
b51a:901b:cb15:8045:ada8:eb24:b580:40f4	181.128.64.244
b51a:901b:cb15:8045:ada8:eb24:b580:40f5	181.128.64.245
b51a:901b:cb15:8045:ada8:eb24:b580:40f6	181.128.64.246
b51a:901b:cb15:8045:ada8:eb24:b580:40f7	181.128.64.247
b51a:901b:cb15:8045:ada8:eb24:b580:40f8	181.128.64.248
b51a:901b:cb15:8045:ada8:eb24:b580:40f9	181.128.64.249
b51a:901b:cb15:8045:ada8:eb24:b580:40fa	181.128.64.250
b51a:901b:cb15:8045:ada8:eb24:b580:40fb	181.128.64.251
b51a:901b:cb15:8045:ada8:eb24:b580:40fc	181.128.64.252
b51a:901b:cb15:8045:ada8:eb24:b580:40fd	181.128.64.253
b51a:901b:cb15:8045:ada8:eb24:b580:40fe	181.128.64.254
b51a:901b:cb15:8045:ada8:eb24:b580:40ff	181.128.64.255

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.