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:a49:b155:d901	177.85.217.1
b51a:901b:cb15:8045:ada8:a49:b155:d902	177.85.217.2
b51a:901b:cb15:8045:ada8:a49:b155:d903	177.85.217.3
b51a:901b:cb15:8045:ada8:a49:b155:d904	177.85.217.4
b51a:901b:cb15:8045:ada8:a49:b155:d905	177.85.217.5
b51a:901b:cb15:8045:ada8:a49:b155:d906	177.85.217.6
b51a:901b:cb15:8045:ada8:a49:b155:d907	177.85.217.7
b51a:901b:cb15:8045:ada8:a49:b155:d908	177.85.217.8
b51a:901b:cb15:8045:ada8:a49:b155:d909	177.85.217.9
b51a:901b:cb15:8045:ada8:a49:b155:d90a	177.85.217.10
b51a:901b:cb15:8045:ada8:a49:b155:d90b	177.85.217.11
b51a:901b:cb15:8045:ada8:a49:b155:d90c	177.85.217.12
b51a:901b:cb15:8045:ada8:a49:b155:d90d	177.85.217.13
b51a:901b:cb15:8045:ada8:a49:b155:d90e	177.85.217.14
b51a:901b:cb15:8045:ada8:a49:b155:d90f	177.85.217.15
b51a:901b:cb15:8045:ada8:a49:b155:d910	177.85.217.16
b51a:901b:cb15:8045:ada8:a49:b155:d911	177.85.217.17
b51a:901b:cb15:8045:ada8:a49:b155:d912	177.85.217.18
b51a:901b:cb15:8045:ada8:a49:b155:d913	177.85.217.19
b51a:901b:cb15:8045:ada8:a49:b155:d914	177.85.217.20
b51a:901b:cb15:8045:ada8:a49:b155:d915	177.85.217.21
b51a:901b:cb15:8045:ada8:a49:b155:d916	177.85.217.22
b51a:901b:cb15:8045:ada8:a49:b155:d917	177.85.217.23
b51a:901b:cb15:8045:ada8:a49:b155:d918	177.85.217.24
b51a:901b:cb15:8045:ada8:a49:b155:d919	177.85.217.25
b51a:901b:cb15:8045:ada8:a49:b155:d91a	177.85.217.26
b51a:901b:cb15:8045:ada8:a49:b155:d91b	177.85.217.27
b51a:901b:cb15:8045:ada8:a49:b155:d91c	177.85.217.28
b51a:901b:cb15:8045:ada8:a49:b155:d91d	177.85.217.29
b51a:901b:cb15:8045:ada8:a49:b155:d91e	177.85.217.30
b51a:901b:cb15:8045:ada8:a49:b155:d91f	177.85.217.31
b51a:901b:cb15:8045:ada8:a49:b155:d920	177.85.217.32
b51a:901b:cb15:8045:ada8:a49:b155:d921	177.85.217.33
b51a:901b:cb15:8045:ada8:a49:b155:d922	177.85.217.34
b51a:901b:cb15:8045:ada8:a49:b155:d923	177.85.217.35
b51a:901b:cb15:8045:ada8:a49:b155:d924	177.85.217.36
b51a:901b:cb15:8045:ada8:a49:b155:d925	177.85.217.37
b51a:901b:cb15:8045:ada8:a49:b155:d926	177.85.217.38
b51a:901b:cb15:8045:ada8:a49:b155:d927	177.85.217.39
b51a:901b:cb15:8045:ada8:a49:b155:d928	177.85.217.40
b51a:901b:cb15:8045:ada8:a49:b155:d929	177.85.217.41
b51a:901b:cb15:8045:ada8:a49:b155:d92a	177.85.217.42
b51a:901b:cb15:8045:ada8:a49:b155:d92b	177.85.217.43
b51a:901b:cb15:8045:ada8:a49:b155:d92c	177.85.217.44
b51a:901b:cb15:8045:ada8:a49:b155:d92d	177.85.217.45
b51a:901b:cb15:8045:ada8:a49:b155:d92e	177.85.217.46
b51a:901b:cb15:8045:ada8:a49:b155:d92f	177.85.217.47
b51a:901b:cb15:8045:ada8:a49:b155:d930	177.85.217.48
b51a:901b:cb15:8045:ada8:a49:b155:d931	177.85.217.49
b51a:901b:cb15:8045:ada8:a49:b155:d932	177.85.217.50
b51a:901b:cb15:8045:ada8:a49:b155:d933	177.85.217.51
b51a:901b:cb15:8045:ada8:a49:b155:d934	177.85.217.52
b51a:901b:cb15:8045:ada8:a49:b155:d935	177.85.217.53
b51a:901b:cb15:8045:ada8:a49:b155:d936	177.85.217.54
b51a:901b:cb15:8045:ada8:a49:b155:d937	177.85.217.55
b51a:901b:cb15:8045:ada8:a49:b155:d938	177.85.217.56
b51a:901b:cb15:8045:ada8:a49:b155:d939	177.85.217.57
b51a:901b:cb15:8045:ada8:a49:b155:d93a	177.85.217.58
b51a:901b:cb15:8045:ada8:a49:b155:d93b	177.85.217.59
b51a:901b:cb15:8045:ada8:a49:b155:d93c	177.85.217.60

b51a:901b:cb15:8045:ada8:a49:b155:d93d	177.85.217.61
b51a:901b:cb15:8045:ada8:a49:b155:d93e	177.85.217.62
b51a:901b:cb15:8045:ada8:a49:b155:d93f	177.85.217.63
b51a:901b:cb15:8045:ada8:a49:b155:d940	177.85.217.64
b51a:901b:cb15:8045:ada8:a49:b155:d941	177.85.217.65
b51a:901b:cb15:8045:ada8:a49:b155:d942	177.85.217.66
b51a:901b:cb15:8045:ada8:a49:b155:d943	177.85.217.67
b51a:901b:cb15:8045:ada8:a49:b155:d944	177.85.217.68
b51a:901b:cb15:8045:ada8:a49:b155:d945	177.85.217.69
b51a:901b:cb15:8045:ada8:a49:b155:d946	177.85.217.70
b51a:901b:cb15:8045:ada8:a49:b155:d947	177.85.217.71
b51a:901b:cb15:8045:ada8:a49:b155:d948	177.85.217.72
b51a:901b:cb15:8045:ada8:a49:b155:d949	177.85.217.73
b51a:901b:cb15:8045:ada8:a49:b155:d94a	177.85.217.74
b51a:901b:cb15:8045:ada8:a49:b155:d94b	177.85.217.75
b51a:901b:cb15:8045:ada8:a49:b155:d94c	177.85.217.76
b51a:901b:cb15:8045:ada8:a49:b155:d94d	177.85.217.77
b51a:901b:cb15:8045:ada8:a49:b155:d94e	177.85.217.78
b51a:901b:cb15:8045:ada8:a49:b155:d94f	177.85.217.79
b51a:901b:cb15:8045:ada8:a49:b155:d950	177.85.217.80
b51a:901b:cb15:8045:ada8:a49:b155:d951	177.85.217.81
b51a:901b:cb15:8045:ada8:a49:b155:d952	177.85.217.82
b51a:901b:cb15:8045:ada8:a49:b155:d953	177.85.217.83
b51a:901b:cb15:8045:ada8:a49:b155:d954	177.85.217.84
b51a:901b:cb15:8045:ada8:a49:b155:d955	177.85.217.85
b51a:901b:cb15:8045:ada8:a49:b155:d956	177.85.217.86
b51a:901b:cb15:8045:ada8:a49:b155:d957	177.85.217.87
b51a:901b:cb15:8045:ada8:a49:b155:d958	177.85.217.88
b51a:901b:cb15:8045:ada8:a49:b155:d959	177.85.217.89
b51a:901b:cb15:8045:ada8:a49:b155:d95a	177.85.217.90
b51a:901b:cb15:8045:ada8:a49:b155:d95b	177.85.217.91
b51a:901b:cb15:8045:ada8:a49:b155:d95c	177.85.217.92
b51a:901b:cb15:8045:ada8:a49:b155:d95d	177.85.217.93
b51a:901b:cb15:8045:ada8:a49:b155:d95e	177.85.217.94
b51a:901b:cb15:8045:ada8:a49:b155:d95f	177.85.217.95
b51a:901b:cb15:8045:ada8:a49:b155:d960	177.85.217.96
b51a:901b:cb15:8045:ada8:a49:b155:d961	177.85.217.97
b51a:901b:cb15:8045:ada8:a49:b155:d962	177.85.217.98
b51a:901b:cb15:8045:ada8:a49:b155:d963	177.85.217.99
b51a:901b:cb15:8045:ada8:a49:b155:d964	177.85.217.100
b51a:901b:cb15:8045:ada8:a49:b155:d965	177.85.217.101
b51a:901b:cb15:8045:ada8:a49:b155:d966	177.85.217.102
b51a:901b:cb15:8045:ada8:a49:b155:d967	177.85.217.103
b51a:901b:cb15:8045:ada8:a49:b155:d968	177.85.217.104
b51a:901b:cb15:8045:ada8:a49:b155:d969	177.85.217.105
b51a:901b:cb15:8045:ada8:a49:b155:d96a	177.85.217.106
b51a:901b:cb15:8045:ada8:a49:b155:d96b	177.85.217.107
b51a:901b:cb15:8045:ada8:a49:b155:d96c	177.85.217.108
b51a:901b:cb15:8045:ada8:a49:b155:d96d	177.85.217.109
b51a:901b:cb15:8045:ada8:a49:b155:d96e	177.85.217.110
b51a:901b:cb15:8045:ada8:a49:b155:d96f	177.85.217.111
b51a:901b:cb15:8045:ada8:a49:b155:d970	177.85.217.112
b51a:901b:cb15:8045:ada8:a49:b155:d971	177.85.217.113
b51a:901b:cb15:8045:ada8:a49:b155:d972	177.85.217.114
b51a:901b:cb15:8045:ada8:a49:b155:d973	177.85.217.115
b51a:901b:cb15:8045:ada8:a49:b155:d974	177.85.217.116
b51a:901b:cb15:8045:ada8:a49:b155:d975	177.85.217.117
b51a:901b:cb15:8045:ada8:a49:b155:d976	177.85.217.118
b51a:901b:cb15:8045:ada8:a49:b155:d977	177.85.217.119
b51a:901b:cb15:8045:ada8:a49:b155:d978	177.85.217.120

b51a:901b:cb15:8045:ada8:a49:b155:d979	177.85.217.121
b51a:901b:cb15:8045:ada8:a49:b155:d97a	177.85.217.122
b51a:901b:cb15:8045:ada8:a49:b155:d97b	177.85.217.123
b51a:901b:cb15:8045:ada8:a49:b155:d97c	177.85.217.124
b51a:901b:cb15:8045:ada8:a49:b155:d97d	177.85.217.125
b51a:901b:cb15:8045:ada8:a49:b155:d97e	177.85.217.126
b51a:901b:cb15:8045:ada8:a49:b155:d97f	177.85.217.127
b51a:901b:cb15:8045:ada8:a49:b155:d980	177.85.217.128
b51a:901b:cb15:8045:ada8:a49:b155:d981	177.85.217.129
b51a:901b:cb15:8045:ada8:a49:b155:d982	177.85.217.130
b51a:901b:cb15:8045:ada8:a49:b155:d983	177.85.217.131
b51a:901b:cb15:8045:ada8:a49:b155:d984	177.85.217.132
b51a:901b:cb15:8045:ada8:a49:b155:d985	177.85.217.133
b51a:901b:cb15:8045:ada8:a49:b155:d986	177.85.217.134
b51a:901b:cb15:8045:ada8:a49:b155:d987	177.85.217.135
b51a:901b:cb15:8045:ada8:a49:b155:d988	177.85.217.136
b51a:901b:cb15:8045:ada8:a49:b155:d989	177.85.217.137
b51a:901b:cb15:8045:ada8:a49:b155:d98a	177.85.217.138
b51a:901b:cb15:8045:ada8:a49:b155:d98b	177.85.217.139
b51a:901b:cb15:8045:ada8:a49:b155:d98c	177.85.217.140
b51a:901b:cb15:8045:ada8:a49:b155:d98d	177.85.217.141
b51a:901b:cb15:8045:ada8:a49:b155:d98e	177.85.217.142
b51a:901b:cb15:8045:ada8:a49:b155:d98f	177.85.217.143
b51a:901b:cb15:8045:ada8:a49:b155:d990	177.85.217.144
b51a:901b:cb15:8045:ada8:a49:b155:d991	177.85.217.145
b51a:901b:cb15:8045:ada8:a49:b155:d992	177.85.217.146
b51a:901b:cb15:8045:ada8:a49:b155:d993	177.85.217.147
b51a:901b:cb15:8045:ada8:a49:b155:d994	177.85.217.148
b51a:901b:cb15:8045:ada8:a49:b155:d995	177.85.217.149
b51a:901b:cb15:8045:ada8:a49:b155:d996	177.85.217.150
b51a:901b:cb15:8045:ada8:a49:b155:d997	177.85.217.151
b51a:901b:cb15:8045:ada8:a49:b155:d998	177.85.217.152
b51a:901b:cb15:8045:ada8:a49:b155:d999	177.85.217.153
b51a:901b:cb15:8045:ada8:a49:b155:d99a	177.85.217.154
b51a:901b:cb15:8045:ada8:a49:b155:d99b	177.85.217.155
b51a:901b:cb15:8045:ada8:a49:b155:d99c	177.85.217.156
b51a:901b:cb15:8045:ada8:a49:b155:d99d	177.85.217.157
b51a:901b:cb15:8045:ada8:a49:b155:d99e	177.85.217.158
b51a:901b:cb15:8045:ada8:a49:b155:d99f	177.85.217.159
b51a:901b:cb15:8045:ada8:a49:b155:d9a0	177.85.217.160
b51a:901b:cb15:8045:ada8:a49:b155:d9a1	177.85.217.161
b51a:901b:cb15:8045:ada8:a49:b155:d9a2	177.85.217.162
b51a:901b:cb15:8045:ada8:a49:b155:d9a3	177.85.217.163
b51a:901b:cb15:8045:ada8:a49:b155:d9a4	177.85.217.164
b51a:901b:cb15:8045:ada8:a49:b155:d9a5	177.85.217.165
b51a:901b:cb15:8045:ada8:a49:b155:d9a6	177.85.217.166
b51a:901b:cb15:8045:ada8:a49:b155:d9a7	177.85.217.167
b51a:901b:cb15:8045:ada8:a49:b155:d9a8	177.85.217.168
b51a:901b:cb15:8045:ada8:a49:b155:d9a9	177.85.217.169
b51a:901b:cb15:8045:ada8:a49:b155:d9aa	177.85.217.170
b51a:901b:cb15:8045:ada8:a49:b155:d9ab	177.85.217.171
b51a:901b:cb15:8045:ada8:a49:b155:d9ac	177.85.217.172
b51a:901b:cb15:8045:ada8:a49:b155:d9ad	177.85.217.173
b51a:901b:cb15:8045:ada8:a49:b155:d9ae	177.85.217.174
b51a:901b:cb15:8045:ada8:a49:b155:d9af	177.85.217.175
b51a:901b:cb15:8045:ada8:a49:b155:d9b0	177.85.217.176
b51a:901b:cb15:8045:ada8:a49:b155:d9b1	177.85.217.177
b51a:901b:cb15:8045:ada8:a49:b155:d9b2	177.85.217.178
b51a:901b:cb15:8045:ada8:a49:b155:d9b3	177.85.217.179
b51a:901b:cb15:8045:ada8:a49:b155:d9b4	177.85.217.180

b51a:901b:cb15:8045:ada8:a49:b155:d9b5	177.85.217.181
b51a:901b:cb15:8045:ada8:a49:b155:d9b6	177.85.217.182
b51a:901b:cb15:8045:ada8:a49:b155:d9b7	177.85.217.183
b51a:901b:cb15:8045:ada8:a49:b155:d9b8	177.85.217.184
b51a:901b:cb15:8045:ada8:a49:b155:d9b9	177.85.217.185
b51a:901b:cb15:8045:ada8:a49:b155:d9ba	177.85.217.186
b51a:901b:cb15:8045:ada8:a49:b155:d9bb	177.85.217.187
b51a:901b:cb15:8045:ada8:a49:b155:d9bc	177.85.217.188
b51a:901b:cb15:8045:ada8:a49:b155:d9bd	177.85.217.189
b51a:901b:cb15:8045:ada8:a49:b155:d9be	177.85.217.190
b51a:901b:cb15:8045:ada8:a49:b155:d9bf	177.85.217.191
b51a:901b:cb15:8045:ada8:a49:b155:d9c0	177.85.217.192
b51a:901b:cb15:8045:ada8:a49:b155:d9c1	177.85.217.193
b51a:901b:cb15:8045:ada8:a49:b155:d9c2	177.85.217.194
b51a:901b:cb15:8045:ada8:a49:b155:d9c3	177.85.217.195
b51a:901b:cb15:8045:ada8:a49:b155:d9c4	177.85.217.196
b51a:901b:cb15:8045:ada8:a49:b155:d9c5	177.85.217.197
b51a:901b:cb15:8045:ada8:a49:b155:d9c6	177.85.217.198
b51a:901b:cb15:8045:ada8:a49:b155:d9c7	177.85.217.199
b51a:901b:cb15:8045:ada8:a49:b155:d9c8	177.85.217.200
b51a:901b:cb15:8045:ada8:a49:b155:d9c9	177.85.217.201
b51a:901b:cb15:8045:ada8:a49:b155:d9ca	177.85.217.202
b51a:901b:cb15:8045:ada8:a49:b155:d9cb	177.85.217.203
b51a:901b:cb15:8045:ada8:a49:b155:d9cc	177.85.217.204
b51a:901b:cb15:8045:ada8:a49:b155:d9cd	177.85.217.205
b51a:901b:cb15:8045:ada8:a49:b155:d9ce	177.85.217.206
b51a:901b:cb15:8045:ada8:a49:b155:d9cf	177.85.217.207
b51a:901b:cb15:8045:ada8:a49:b155:d9d0	177.85.217.208
b51a:901b:cb15:8045:ada8:a49:b155:d9d1	177.85.217.209
b51a:901b:cb15:8045:ada8:a49:b155:d9d2	177.85.217.210
b51a:901b:cb15:8045:ada8:a49:b155:d9d3	177.85.217.211
b51a:901b:cb15:8045:ada8:a49:b155:d9d4	177.85.217.212
b51a:901b:cb15:8045:ada8:a49:b155:d9d5	177.85.217.213
b51a:901b:cb15:8045:ada8:a49:b155:d9d6	177.85.217.214
b51a:901b:cb15:8045:ada8:a49:b155:d9d7	177.85.217.215
b51a:901b:cb15:8045:ada8:a49:b155:d9d8	177.85.217.216
b51a:901b:cb15:8045:ada8:a49:b155:d9d9	177.85.217.217
b51a:901b:cb15:8045:ada8:a49:b155:d9da	177.85.217.218
b51a:901b:cb15:8045:ada8:a49:b155:d9db	177.85.217.219
b51a:901b:cb15:8045:ada8:a49:b155:d9dc	177.85.217.220
b51a:901b:cb15:8045:ada8:a49:b155:d9dd	177.85.217.221
b51a:901b:cb15:8045:ada8:a49:b155:d9de	177.85.217.222
b51a:901b:cb15:8045:ada8:a49:b155:d9df	177.85.217.223
b51a:901b:cb15:8045:ada8:a49:b155:d9e0	177.85.217.224
b51a:901b:cb15:8045:ada8:a49:b155:d9e1	177.85.217.225
b51a:901b:cb15:8045:ada8:a49:b155:d9e2	177.85.217.226
b51a:901b:cb15:8045:ada8:a49:b155:d9e3	177.85.217.227
b51a:901b:cb15:8045:ada8:a49:b155:d9e4	177.85.217.228
b51a:901b:cb15:8045:ada8:a49:b155:d9e5	177.85.217.229
b51a:901b:cb15:8045:ada8:a49:b155:d9e6	177.85.217.230
b51a:901b:cb15:8045:ada8:a49:b155:d9e7	177.85.217.231
b51a:901b:cb15:8045:ada8:a49:b155:d9e8	177.85.217.232
b51a:901b:cb15:8045:ada8:a49:b155:d9e9	177.85.217.233
b51a:901b:cb15:8045:ada8:a49:b155:d9ea	177.85.217.234
b51a:901b:cb15:8045:ada8:a49:b155:d9eb	177.85.217.235
b51a:901b:cb15:8045:ada8:a49:b155:d9ec	177.85.217.236
b51a:901b:cb15:8045:ada8:a49:b155:d9ed	177.85.217.237
b51a:901b:cb15:8045:ada8:a49:b155:d9ee	177.85.217.238
b51a:901b:cb15:8045:ada8:a49:b155:d9ef	177.85.217.239
b51a:901b:cb15:8045:ada8:a49:b155:d9f0	177.85.217.240
b51a:901b:cb15:8045:ada8:a49:b155:d9f1	177.85.217.241
b51a:901b:cb15:8045:ada8:a49:b155:d9f2	177.85.217.242
b51a:901b:cb15:8045:ada8:a49:b155:d9f3	177.85.217.243
b51a:901b:cb15:8045:ada8:a49:b155:d9f4	177.85.217.244
b51a:901b:cb15:8045:ada8:a49:b155:d9f5	177.85.217.245
b51a:901b:cb15:8045:ada8:a49:b155:d9f6	177.85.217.246
b51a:901b:cb15:8045:ada8:a49:b155:d9f7	177.85.217.247
b51a:901b:cb15:8045:ada8:a49:b155:d9f8	177.85.217.248
b51a:901b:cb15:8045:ada8:a49:b155:d9f9	177.85.217.249
b51a:901b:cb15:8045:ada8:a49:b155:d9fa	177.85.217.250
b51a:901b:cb15:8045:ada8:a49:b155:d9fb	177.85.217.251
b51a:901b:cb15:8045:ada8:a49:b155:d9fc	177.85.217.252
b51a:901b:cb15:8045:ada8:a49:b155:d9fd	177.85.217.253
b51a:901b:cb15:8045:ada8:a49:b155:d9fe	177.85.217.254
b51a:901b:cb15:8045:ada8:a49:b155:d9ff	177.85.217.255

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.