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:bebb:a157:4001	161.87.64.1
b51a:901b:cb15:8045:ada8:bebb:a157:4002	161.87.64.2
b51a:901b:cb15:8045:ada8:bebb:a157:4003	161.87.64.3
b51a:901b:cb15:8045:ada8:bebb:a157:4004	161.87.64.4
b51a:901b:cb15:8045:ada8:bebb:a157:4005	161.87.64.5
b51a:901b:cb15:8045:ada8:bebb:a157:4006	161.87.64.6
b51a:901b:cb15:8045:ada8:bebb:a157:4007	161.87.64.7
b51a:901b:cb15:8045:ada8:bebb:a157:4008	161.87.64.8
b51a:901b:cb15:8045:ada8:bebb:a157:4009	161.87.64.9
b51a:901b:cb15:8045:ada8:bebb:a157:400a	161.87.64.10
b51a:901b:cb15:8045:ada8:bebb:a157:400b	161.87.64.11
b51a:901b:cb15:8045:ada8:bebb:a157:400c	161.87.64.12
b51a:901b:cb15:8045:ada8:bebb:a157:400d	161.87.64.13
b51a:901b:cb15:8045:ada8:bebb:a157:400e	161.87.64.14
b51a:901b:cb15:8045:ada8:bebb:a157:400f	161.87.64.15
b51a:901b:cb15:8045:ada8:bebb:a157:4010	161.87.64.16
b51a:901b:cb15:8045:ada8:bebb:a157:4011	161.87.64.17
b51a:901b:cb15:8045:ada8:bebb:a157:4012	161.87.64.18
b51a:901b:cb15:8045:ada8:bebb:a157:4013	161.87.64.19
b51a:901b:cb15:8045:ada8:bebb:a157:4014	161.87.64.20
b51a:901b:cb15:8045:ada8:bebb:a157:4015	161.87.64.21
b51a:901b:cb15:8045:ada8:bebb:a157:4016	161.87.64.22
b51a:901b:cb15:8045:ada8:bebb:a157:4017	161.87.64.23
b51a:901b:cb15:8045:ada8:bebb:a157:4018	161.87.64.24
b51a:901b:cb15:8045:ada8:bebb:a157:4019	161.87.64.25
b51a:901b:cb15:8045:ada8:bebb:a157:401a	161.87.64.26
b51a:901b:cb15:8045:ada8:bebb:a157:401b	161.87.64.27
b51a:901b:cb15:8045:ada8:bebb:a157:401c	161.87.64.28
b51a:901b:cb15:8045:ada8:bebb:a157:401d	161.87.64.29
b51a:901b:cb15:8045:ada8:bebb:a157:401e	161.87.64.30
b51a:901b:cb15:8045:ada8:bebb:a157:401f	161.87.64.31
b51a:901b:cb15:8045:ada8:bebb:a157:4020	161.87.64.32
b51a:901b:cb15:8045:ada8:bebb:a157:4021	161.87.64.33
b51a:901b:cb15:8045:ada8:bebb:a157:4022	161.87.64.34
b51a:901b:cb15:8045:ada8:bebb:a157:4023	161.87.64.35
b51a:901b:cb15:8045:ada8:bebb:a157:4024	161.87.64.36
b51a:901b:cb15:8045:ada8:bebb:a157:4025	161.87.64.37
b51a:901b:cb15:8045:ada8:bebb:a157:4026	161.87.64.38
b51a:901b:cb15:8045:ada8:bebb:a157:4027	161.87.64.39
b51a:901b:cb15:8045:ada8:bebb:a157:4028	161.87.64.40
b51a:901b:cb15:8045:ada8:bebb:a157:4029	161.87.64.41
b51a:901b:cb15:8045:ada8:bebb:a157:402a	161.87.64.42
b51a:901b:cb15:8045:ada8:bebb:a157:402b	161.87.64.43
b51a:901b:cb15:8045:ada8:bebb:a157:402c	161.87.64.44
b51a:901b:cb15:8045:ada8:bebb:a157:402d	161.87.64.45
b51a:901b:cb15:8045:ada8:bebb:a157:402e	161.87.64.46
b51a:901b:cb15:8045:ada8:bebb:a157:402f	161.87.64.47
b51a:901b:cb15:8045:ada8:bebb:a157:4030	161.87.64.48
b51a:901b:cb15:8045:ada8:bebb:a157:4031	161.87.64.49
b51a:901b:cb15:8045:ada8:bebb:a157:4032	161.87.64.50
b51a:901b:cb15:8045:ada8:bebb:a157:4033	161.87.64.51
b51a:901b:cb15:8045:ada8:bebb:a157:4034	161.87.64.52
b51a:901b:cb15:8045:ada8:bebb:a157:4035	161.87.64.53
b51a:901b:cb15:8045:ada8:bebb:a157:4036	161.87.64.54
b51a:901b:cb15:8045:ada8:bebb:a157:4037	161.87.64.55
b51a:901b:cb15:8045:ada8:bebb:a157:4038	161.87.64.56
b51a:901b:cb15:8045:ada8:bebb:a157:4039	161.87.64.57
b51a:901b:cb15:8045:ada8:bebb:a157:403a	161.87.64.58
b51a:901b:cb15:8045:ada8:bebb:a157:403b	161.87.64.59
b51a:901b:cb15:8045:ada8:bebb:a157:403c	161.87.64.60

b51a:901b:cb15:8045:ada8:bebb:a157:403d	161.87.64.61
b51a:901b:cb15:8045:ada8:bebb:a157:403e	161.87.64.62
b51a:901b:cb15:8045:ada8:bebb:a157:403f	161.87.64.63
b51a:901b:cb15:8045:ada8:bebb:a157:4040	161.87.64.64
b51a:901b:cb15:8045:ada8:bebb:a157:4041	161.87.64.65
b51a:901b:cb15:8045:ada8:bebb:a157:4042	161.87.64.66
b51a:901b:cb15:8045:ada8:bebb:a157:4043	161.87.64.67
b51a:901b:cb15:8045:ada8:bebb:a157:4044	161.87.64.68
b51a:901b:cb15:8045:ada8:bebb:a157:4045	161.87.64.69
b51a:901b:cb15:8045:ada8:bebb:a157:4046	161.87.64.70
b51a:901b:cb15:8045:ada8:bebb:a157:4047	161.87.64.71
b51a:901b:cb15:8045:ada8:bebb:a157:4048	161.87.64.72
b51a:901b:cb15:8045:ada8:bebb:a157:4049	161.87.64.73
b51a:901b:cb15:8045:ada8:bebb:a157:404a	161.87.64.74
b51a:901b:cb15:8045:ada8:bebb:a157:404b	161.87.64.75
b51a:901b:cb15:8045:ada8:bebb:a157:404c	161.87.64.76
b51a:901b:cb15:8045:ada8:bebb:a157:404d	161.87.64.77
b51a:901b:cb15:8045:ada8:bebb:a157:404e	161.87.64.78
b51a:901b:cb15:8045:ada8:bebb:a157:404f	161.87.64.79
b51a:901b:cb15:8045:ada8:bebb:a157:4050	161.87.64.80
b51a:901b:cb15:8045:ada8:bebb:a157:4051	161.87.64.81
b51a:901b:cb15:8045:ada8:bebb:a157:4052	161.87.64.82
b51a:901b:cb15:8045:ada8:bebb:a157:4053	161.87.64.83
b51a:901b:cb15:8045:ada8:bebb:a157:4054	161.87.64.84
b51a:901b:cb15:8045:ada8:bebb:a157:4055	161.87.64.85
b51a:901b:cb15:8045:ada8:bebb:a157:4056	161.87.64.86
b51a:901b:cb15:8045:ada8:bebb:a157:4057	161.87.64.87
b51a:901b:cb15:8045:ada8:bebb:a157:4058	161.87.64.88
b51a:901b:cb15:8045:ada8:bebb:a157:4059	161.87.64.89
b51a:901b:cb15:8045:ada8:bebb:a157:405a	161.87.64.90
b51a:901b:cb15:8045:ada8:bebb:a157:405b	161.87.64.91
b51a:901b:cb15:8045:ada8:bebb:a157:405c	161.87.64.92
b51a:901b:cb15:8045:ada8:bebb:a157:405d	161.87.64.93
b51a:901b:cb15:8045:ada8:bebb:a157:405e	161.87.64.94
b51a:901b:cb15:8045:ada8:bebb:a157:405f	161.87.64.95
b51a:901b:cb15:8045:ada8:bebb:a157:4060	161.87.64.96
b51a:901b:cb15:8045:ada8:bebb:a157:4061	161.87.64.97
b51a:901b:cb15:8045:ada8:bebb:a157:4062	161.87.64.98
b51a:901b:cb15:8045:ada8:bebb:a157:4063	161.87.64.99
b51a:901b:cb15:8045:ada8:bebb:a157:4064	161.87.64.100
b51a:901b:cb15:8045:ada8:bebb:a157:4065	161.87.64.101
b51a:901b:cb15:8045:ada8:bebb:a157:4066	161.87.64.102
b51a:901b:cb15:8045:ada8:bebb:a157:4067	161.87.64.103
b51a:901b:cb15:8045:ada8:bebb:a157:4068	161.87.64.104
b51a:901b:cb15:8045:ada8:bebb:a157:4069	161.87.64.105
b51a:901b:cb15:8045:ada8:bebb:a157:406a	161.87.64.106
b51a:901b:cb15:8045:ada8:bebb:a157:406b	161.87.64.107
b51a:901b:cb15:8045:ada8:bebb:a157:406c	161.87.64.108
b51a:901b:cb15:8045:ada8:bebb:a157:406d	161.87.64.109
b51a:901b:cb15:8045:ada8:bebb:a157:406e	161.87.64.110
b51a:901b:cb15:8045:ada8:bebb:a157:406f	161.87.64.111
b51a:901b:cb15:8045:ada8:bebb:a157:4070	161.87.64.112
b51a:901b:cb15:8045:ada8:bebb:a157:4071	161.87.64.113
b51a:901b:cb15:8045:ada8:bebb:a157:4072	161.87.64.114
b51a:901b:cb15:8045:ada8:bebb:a157:4073	161.87.64.115
b51a:901b:cb15:8045:ada8:bebb:a157:4074	161.87.64.116
b51a:901b:cb15:8045:ada8:bebb:a157:4075	161.87.64.117
b51a:901b:cb15:8045:ada8:bebb:a157:4076	161.87.64.118
b51a:901b:cb15:8045:ada8:bebb:a157:4077	161.87.64.119
b51a:901b:cb15:8045:ada8:bebb:a157:4078	161.87.64.120

b51a:901b:cb15:8045:ada8:bebb:a157:4079	161.87.64.121
b51a:901b:cb15:8045:ada8:bebb:a157:407a	161.87.64.122
b51a:901b:cb15:8045:ada8:bebb:a157:407b	161.87.64.123
b51a:901b:cb15:8045:ada8:bebb:a157:407c	161.87.64.124
b51a:901b:cb15:8045:ada8:bebb:a157:407d	161.87.64.125
b51a:901b:cb15:8045:ada8:bebb:a157:407e	161.87.64.126
b51a:901b:cb15:8045:ada8:bebb:a157:407f	161.87.64.127
b51a:901b:cb15:8045:ada8:bebb:a157:4080	161.87.64.128
b51a:901b:cb15:8045:ada8:bebb:a157:4081	161.87.64.129
b51a:901b:cb15:8045:ada8:bebb:a157:4082	161.87.64.130
b51a:901b:cb15:8045:ada8:bebb:a157:4083	161.87.64.131
b51a:901b:cb15:8045:ada8:bebb:a157:4084	161.87.64.132
b51a:901b:cb15:8045:ada8:bebb:a157:4085	161.87.64.133
b51a:901b:cb15:8045:ada8:bebb:a157:4086	161.87.64.134
b51a:901b:cb15:8045:ada8:bebb:a157:4087	161.87.64.135
b51a:901b:cb15:8045:ada8:bebb:a157:4088	161.87.64.136
b51a:901b:cb15:8045:ada8:bebb:a157:4089	161.87.64.137
b51a:901b:cb15:8045:ada8:bebb:a157:408a	161.87.64.138
b51a:901b:cb15:8045:ada8:bebb:a157:408b	161.87.64.139
b51a:901b:cb15:8045:ada8:bebb:a157:408c	161.87.64.140
b51a:901b:cb15:8045:ada8:bebb:a157:408d	161.87.64.141
b51a:901b:cb15:8045:ada8:bebb:a157:408e	161.87.64.142
b51a:901b:cb15:8045:ada8:bebb:a157:408f	161.87.64.143
b51a:901b:cb15:8045:ada8:bebb:a157:4090	161.87.64.144
b51a:901b:cb15:8045:ada8:bebb:a157:4091	161.87.64.145
b51a:901b:cb15:8045:ada8:bebb:a157:4092	161.87.64.146
b51a:901b:cb15:8045:ada8:bebb:a157:4093	161.87.64.147
b51a:901b:cb15:8045:ada8:bebb:a157:4094	161.87.64.148
b51a:901b:cb15:8045:ada8:bebb:a157:4095	161.87.64.149
b51a:901b:cb15:8045:ada8:bebb:a157:4096	161.87.64.150
b51a:901b:cb15:8045:ada8:bebb:a157:4097	161.87.64.151
b51a:901b:cb15:8045:ada8:bebb:a157:4098	161.87.64.152
b51a:901b:cb15:8045:ada8:bebb:a157:4099	161.87.64.153
b51a:901b:cb15:8045:ada8:bebb:a157:409a	161.87.64.154
b51a:901b:cb15:8045:ada8:bebb:a157:409b	161.87.64.155
b51a:901b:cb15:8045:ada8:bebb:a157:409c	161.87.64.156
b51a:901b:cb15:8045:ada8:bebb:a157:409d	161.87.64.157
b51a:901b:cb15:8045:ada8:bebb:a157:409e	161.87.64.158
b51a:901b:cb15:8045:ada8:bebb:a157:409f	161.87.64.159
b51a:901b:cb15:8045:ada8:bebb:a157:40a0	161.87.64.160
b51a:901b:cb15:8045:ada8:bebb:a157:40a1	161.87.64.161
b51a:901b:cb15:8045:ada8:bebb:a157:40a2	161.87.64.162
b51a:901b:cb15:8045:ada8:bebb:a157:40a3	161.87.64.163
b51a:901b:cb15:8045:ada8:bebb:a157:40a4	161.87.64.164
b51a:901b:cb15:8045:ada8:bebb:a157:40a5	161.87.64.165
b51a:901b:cb15:8045:ada8:bebb:a157:40a6	161.87.64.166
b51a:901b:cb15:8045:ada8:bebb:a157:40a7	161.87.64.167
b51a:901b:cb15:8045:ada8:bebb:a157:40a8	161.87.64.168
b51a:901b:cb15:8045:ada8:bebb:a157:40a9	161.87.64.169
b51a:901b:cb15:8045:ada8:bebb:a157:40aa	161.87.64.170
b51a:901b:cb15:8045:ada8:bebb:a157:40ab	161.87.64.171
b51a:901b:cb15:8045:ada8:bebb:a157:40ac	161.87.64.172
b51a:901b:cb15:8045:ada8:bebb:a157:40ad	161.87.64.173
b51a:901b:cb15:8045:ada8:bebb:a157:40ae	161.87.64.174
b51a:901b:cb15:8045:ada8:bebb:a157:40af	161.87.64.175
b51a:901b:cb15:8045:ada8:bebb:a157:40b0	161.87.64.176
b51a:901b:cb15:8045:ada8:bebb:a157:40b1	161.87.64.177
b51a:901b:cb15:8045:ada8:bebb:a157:40b2	161.87.64.178
b51a:901b:cb15:8045:ada8:bebb:a157:40b3	161.87.64.179
b51a:901b:cb15:8045:ada8:bebb:a157:40b4	161.87.64.180

b51a:901b:cb15:8045:ada8:bebb:a157:40b5	161.87.64.181
b51a:901b:cb15:8045:ada8:bebb:a157:40b6	161.87.64.182
b51a:901b:cb15:8045:ada8:bebb:a157:40b7	161.87.64.183
b51a:901b:cb15:8045:ada8:bebb:a157:40b8	161.87.64.184
b51a:901b:cb15:8045:ada8:bebb:a157:40b9	161.87.64.185
b51a:901b:cb15:8045:ada8:bebb:a157:40ba	161.87.64.186
b51a:901b:cb15:8045:ada8:bebb:a157:40bb	161.87.64.187
b51a:901b:cb15:8045:ada8:bebb:a157:40bc	161.87.64.188
b51a:901b:cb15:8045:ada8:bebb:a157:40bd	161.87.64.189
b51a:901b:cb15:8045:ada8:bebb:a157:40be	161.87.64.190
b51a:901b:cb15:8045:ada8:bebb:a157:40bf	161.87.64.191
b51a:901b:cb15:8045:ada8:bebb:a157:40c0	161.87.64.192
b51a:901b:cb15:8045:ada8:bebb:a157:40c1	161.87.64.193
b51a:901b:cb15:8045:ada8:bebb:a157:40c2	161.87.64.194
b51a:901b:cb15:8045:ada8:bebb:a157:40c3	161.87.64.195
b51a:901b:cb15:8045:ada8:bebb:a157:40c4	161.87.64.196
b51a:901b:cb15:8045:ada8:bebb:a157:40c5	161.87.64.197
b51a:901b:cb15:8045:ada8:bebb:a157:40c6	161.87.64.198
b51a:901b:cb15:8045:ada8:bebb:a157:40c7	161.87.64.199
b51a:901b:cb15:8045:ada8:bebb:a157:40c8	161.87.64.200
b51a:901b:cb15:8045:ada8:bebb:a157:40c9	161.87.64.201
b51a:901b:cb15:8045:ada8:bebb:a157:40ca	161.87.64.202
b51a:901b:cb15:8045:ada8:bebb:a157:40cb	161.87.64.203
b51a:901b:cb15:8045:ada8:bebb:a157:40cc	161.87.64.204
b51a:901b:cb15:8045:ada8:bebb:a157:40cd	161.87.64.205
b51a:901b:cb15:8045:ada8:bebb:a157:40ce	161.87.64.206
b51a:901b:cb15:8045:ada8:bebb:a157:40cf	161.87.64.207
b51a:901b:cb15:8045:ada8:bebb:a157:40d0	161.87.64.208
b51a:901b:cb15:8045:ada8:bebb:a157:40d1	161.87.64.209
b51a:901b:cb15:8045:ada8:bebb:a157:40d2	161.87.64.210
b51a:901b:cb15:8045:ada8:bebb:a157:40d3	161.87.64.211
b51a:901b:cb15:8045:ada8:bebb:a157:40d4	161.87.64.212
b51a:901b:cb15:8045:ada8:bebb:a157:40d5	161.87.64.213
b51a:901b:cb15:8045:ada8:bebb:a157:40d6	161.87.64.214
b51a:901b:cb15:8045:ada8:bebb:a157:40d7	161.87.64.215
b51a:901b:cb15:8045:ada8:bebb:a157:40d8	161.87.64.216
b51a:901b:cb15:8045:ada8:bebb:a157:40d9	161.87.64.217
b51a:901b:cb15:8045:ada8:bebb:a157:40da	161.87.64.218
b51a:901b:cb15:8045:ada8:bebb:a157:40db	161.87.64.219
b51a:901b:cb15:8045:ada8:bebb:a157:40dc	161.87.64.220
b51a:901b:cb15:8045:ada8:bebb:a157:40dd	161.87.64.221
b51a:901b:cb15:8045:ada8:bebb:a157:40de	161.87.64.222
b51a:901b:cb15:8045:ada8:bebb:a157:40df	161.87.64.223
b51a:901b:cb15:8045:ada8:bebb:a157:40e0	161.87.64.224
b51a:901b:cb15:8045:ada8:bebb:a157:40e1	161.87.64.225
b51a:901b:cb15:8045:ada8:bebb:a157:40e2	161.87.64.226
b51a:901b:cb15:8045:ada8:bebb:a157:40e3	161.87.64.227
b51a:901b:cb15:8045:ada8:bebb:a157:40e4	161.87.64.228
b51a:901b:cb15:8045:ada8:bebb:a157:40e5	161.87.64.229
b51a:901b:cb15:8045:ada8:bebb:a157:40e6	161.87.64.230
b51a:901b:cb15:8045:ada8:bebb:a157:40e7	161.87.64.231
b51a:901b:cb15:8045:ada8:bebb:a157:40e8	161.87.64.232
b51a:901b:cb15:8045:ada8:bebb:a157:40e9	161.87.64.233
b51a:901b:cb15:8045:ada8:bebb:a157:40ea	161.87.64.234
b51a:901b:cb15:8045:ada8:bebb:a157:40eb	161.87.64.235
b51a:901b:cb15:8045:ada8:bebb:a157:40ec	161.87.64.236
b51a:901b:cb15:8045:ada8:bebb:a157:40ed	161.87.64.237
b51a:901b:cb15:8045:ada8:bebb:a157:40ee	161.87.64.238
b51a:901b:cb15:8045:ada8:bebb:a157:40ef	161.87.64.239
b51a:901b:cb15:8045:ada8:bebb:a157:40f0	161.87.64.240
b51a:901b:cb15:8045:ada8:bebb:a157:40f1	161.87.64.241
b51a:901b:cb15:8045:ada8:bebb:a157:40f2	161.87.64.242
b51a:901b:cb15:8045:ada8:bebb:a157:40f3	161.87.64.243
b51a:901b:cb15:8045:ada8:bebb:a157:40f4	161.87.64.244
b51a:901b:cb15:8045:ada8:bebb:a157:40f5	161.87.64.245
b51a:901b:cb15:8045:ada8:bebb:a157:40f6	161.87.64.246
b51a:901b:cb15:8045:ada8:bebb:a157:40f7	161.87.64.247
b51a:901b:cb15:8045:ada8:bebb:a157:40f8	161.87.64.248
b51a:901b:cb15:8045:ada8:bebb:a157:40f9	161.87.64.249
b51a:901b:cb15:8045:ada8:bebb:a157:40fa	161.87.64.250
b51a:901b:cb15:8045:ada8:bebb:a157:40fb	161.87.64.251
b51a:901b:cb15:8045:ada8:bebb:a157:40fc	161.87.64.252
b51a:901b:cb15:8045:ada8:bebb:a157:40fd	161.87.64.253
b51a:901b:cb15:8045:ada8:bebb:a157:40fe	161.87.64.254
b51a:901b:cb15:8045:ada8:bebb:a157:40ff	161.87.64.255

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.