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:cdcd:8043:d901	128.67.217.1
b51a:901b:cb15:8045:ada8:cdcd:8043:d902	128.67.217.2
b51a:901b:cb15:8045:ada8:cdcd:8043:d903	128.67.217.3
b51a:901b:cb15:8045:ada8:cdcd:8043:d904	128.67.217.4
b51a:901b:cb15:8045:ada8:cdcd:8043:d905	128.67.217.5
b51a:901b:cb15:8045:ada8:cdcd:8043:d906	128.67.217.6
b51a:901b:cb15:8045:ada8:cdcd:8043:d907	128.67.217.7
b51a:901b:cb15:8045:ada8:cdcd:8043:d908	128.67.217.8
b51a:901b:cb15:8045:ada8:cdcd:8043:d909	128.67.217.9
b51a:901b:cb15:8045:ada8:cdcd:8043:d90a	128.67.217.10
b51a:901b:cb15:8045:ada8:cdcd:8043:d90b	128.67.217.11
b51a:901b:cb15:8045:ada8:cdcd:8043:d90c	128.67.217.12
b51a:901b:cb15:8045:ada8:cdcd:8043:d90d	128.67.217.13
b51a:901b:cb15:8045:ada8:cdcd:8043:d90e	128.67.217.14
b51a:901b:cb15:8045:ada8:cdcd:8043:d90f	128.67.217.15
b51a:901b:cb15:8045:ada8:cdcd:8043:d910	128.67.217.16
b51a:901b:cb15:8045:ada8:cdcd:8043:d911	128.67.217.17
b51a:901b:cb15:8045:ada8:cdcd:8043:d912	128.67.217.18
b51a:901b:cb15:8045:ada8:cdcd:8043:d913	128.67.217.19
b51a:901b:cb15:8045:ada8:cdcd:8043:d914	128.67.217.20
b51a:901b:cb15:8045:ada8:cdcd:8043:d915	128.67.217.21
b51a:901b:cb15:8045:ada8:cdcd:8043:d916	128.67.217.22
b51a:901b:cb15:8045:ada8:cdcd:8043:d917	128.67.217.23
b51a:901b:cb15:8045:ada8:cdcd:8043:d918	128.67.217.24
b51a:901b:cb15:8045:ada8:cdcd:8043:d919	128.67.217.25
b51a:901b:cb15:8045:ada8:cdcd:8043:d91a	128.67.217.26
b51a:901b:cb15:8045:ada8:cdcd:8043:d91b	128.67.217.27
b51a:901b:cb15:8045:ada8:cdcd:8043:d91c	128.67.217.28
b51a:901b:cb15:8045:ada8:cdcd:8043:d91d	128.67.217.29
b51a:901b:cb15:8045:ada8:cdcd:8043:d91e	128.67.217.30
b51a:901b:cb15:8045:ada8:cdcd:8043:d91f	128.67.217.31
b51a:901b:cb15:8045:ada8:cdcd:8043:d920	128.67.217.32
b51a:901b:cb15:8045:ada8:cdcd:8043:d921	128.67.217.33
b51a:901b:cb15:8045:ada8:cdcd:8043:d922	128.67.217.34
b51a:901b:cb15:8045:ada8:cdcd:8043:d923	128.67.217.35
b51a:901b:cb15:8045:ada8:cdcd:8043:d924	128.67.217.36
b51a:901b:cb15:8045:ada8:cdcd:8043:d925	128.67.217.37
b51a:901b:cb15:8045:ada8:cdcd:8043:d926	128.67.217.38
b51a:901b:cb15:8045:ada8:cdcd:8043:d927	128.67.217.39
b51a:901b:cb15:8045:ada8:cdcd:8043:d928	128.67.217.40
b51a:901b:cb15:8045:ada8:cdcd:8043:d929	128.67.217.41
b51a:901b:cb15:8045:ada8:cdcd:8043:d92a	128.67.217.42
b51a:901b:cb15:8045:ada8:cdcd:8043:d92b	128.67.217.43
b51a:901b:cb15:8045:ada8:cdcd:8043:d92c	128.67.217.44
b51a:901b:cb15:8045:ada8:cdcd:8043:d92d	128.67.217.45
b51a:901b:cb15:8045:ada8:cdcd:8043:d92e	128.67.217.46
b51a:901b:cb15:8045:ada8:cdcd:8043:d92f	128.67.217.47
b51a:901b:cb15:8045:ada8:cdcd:8043:d930	128.67.217.48
b51a:901b:cb15:8045:ada8:cdcd:8043:d931	128.67.217.49
b51a:901b:cb15:8045:ada8:cdcd:8043:d932	128.67.217.50
b51a:901b:cb15:8045:ada8:cdcd:8043:d933	128.67.217.51
b51a:901b:cb15:8045:ada8:cdcd:8043:d934	128.67.217.52
b51a:901b:cb15:8045:ada8:cdcd:8043:d935	128.67.217.53
b51a:901b:cb15:8045:ada8:cdcd:8043:d936	128.67.217.54
b51a:901b:cb15:8045:ada8:cdcd:8043:d937	128.67.217.55
b51a:901b:cb15:8045:ada8:cdcd:8043:d938	128.67.217.56
b51a:901b:cb15:8045:ada8:cdcd:8043:d939	128.67.217.57
b51a:901b:cb15:8045:ada8:cdcd:8043:d93a	128.67.217.58
b51a:901b:cb15:8045:ada8:cdcd:8043:d93b	128.67.217.59
b51a:901b:cb15:8045:ada8:cdcd:8043:d93c	128.67.217.60

b51a:901b:cb15:8045:ada8:cdcd:8043:d93d	128.67.217.61
b51a:901b:cb15:8045:ada8:cdcd:8043:d93e	128.67.217.62
b51a:901b:cb15:8045:ada8:cdcd:8043:d93f	128.67.217.63
b51a:901b:cb15:8045:ada8:cdcd:8043:d940	128.67.217.64
b51a:901b:cb15:8045:ada8:cdcd:8043:d941	128.67.217.65
b51a:901b:cb15:8045:ada8:cdcd:8043:d942	128.67.217.66
b51a:901b:cb15:8045:ada8:cdcd:8043:d943	128.67.217.67
b51a:901b:cb15:8045:ada8:cdcd:8043:d944	128.67.217.68
b51a:901b:cb15:8045:ada8:cdcd:8043:d945	128.67.217.69
b51a:901b:cb15:8045:ada8:cdcd:8043:d946	128.67.217.70
b51a:901b:cb15:8045:ada8:cdcd:8043:d947	128.67.217.71
b51a:901b:cb15:8045:ada8:cdcd:8043:d948	128.67.217.72
b51a:901b:cb15:8045:ada8:cdcd:8043:d949	128.67.217.73
b51a:901b:cb15:8045:ada8:cdcd:8043:d94a	128.67.217.74
b51a:901b:cb15:8045:ada8:cdcd:8043:d94b	128.67.217.75
b51a:901b:cb15:8045:ada8:cdcd:8043:d94c	128.67.217.76
b51a:901b:cb15:8045:ada8:cdcd:8043:d94d	128.67.217.77
b51a:901b:cb15:8045:ada8:cdcd:8043:d94e	128.67.217.78
b51a:901b:cb15:8045:ada8:cdcd:8043:d94f	128.67.217.79
b51a:901b:cb15:8045:ada8:cdcd:8043:d950	128.67.217.80
b51a:901b:cb15:8045:ada8:cdcd:8043:d951	128.67.217.81
b51a:901b:cb15:8045:ada8:cdcd:8043:d952	128.67.217.82
b51a:901b:cb15:8045:ada8:cdcd:8043:d953	128.67.217.83
b51a:901b:cb15:8045:ada8:cdcd:8043:d954	128.67.217.84
b51a:901b:cb15:8045:ada8:cdcd:8043:d955	128.67.217.85
b51a:901b:cb15:8045:ada8:cdcd:8043:d956	128.67.217.86
b51a:901b:cb15:8045:ada8:cdcd:8043:d957	128.67.217.87
b51a:901b:cb15:8045:ada8:cdcd:8043:d958	128.67.217.88
b51a:901b:cb15:8045:ada8:cdcd:8043:d959	128.67.217.89
b51a:901b:cb15:8045:ada8:cdcd:8043:d95a	128.67.217.90
b51a:901b:cb15:8045:ada8:cdcd:8043:d95b	128.67.217.91
b51a:901b:cb15:8045:ada8:cdcd:8043:d95c	128.67.217.92
b51a:901b:cb15:8045:ada8:cdcd:8043:d95d	128.67.217.93
b51a:901b:cb15:8045:ada8:cdcd:8043:d95e	128.67.217.94
b51a:901b:cb15:8045:ada8:cdcd:8043:d95f	128.67.217.95
b51a:901b:cb15:8045:ada8:cdcd:8043:d960	128.67.217.96
b51a:901b:cb15:8045:ada8:cdcd:8043:d961	128.67.217.97
b51a:901b:cb15:8045:ada8:cdcd:8043:d962	128.67.217.98
b51a:901b:cb15:8045:ada8:cdcd:8043:d963	128.67.217.99
b51a:901b:cb15:8045:ada8:cdcd:8043:d964	128.67.217.100
b51a:901b:cb15:8045:ada8:cdcd:8043:d965	128.67.217.101
b51a:901b:cb15:8045:ada8:cdcd:8043:d966	128.67.217.102
b51a:901b:cb15:8045:ada8:cdcd:8043:d967	128.67.217.103
b51a:901b:cb15:8045:ada8:cdcd:8043:d968	128.67.217.104
b51a:901b:cb15:8045:ada8:cdcd:8043:d969	128.67.217.105
b51a:901b:cb15:8045:ada8:cdcd:8043:d96a	128.67.217.106
b51a:901b:cb15:8045:ada8:cdcd:8043:d96b	128.67.217.107
b51a:901b:cb15:8045:ada8:cdcd:8043:d96c	128.67.217.108
b51a:901b:cb15:8045:ada8:cdcd:8043:d96d	128.67.217.109
b51a:901b:cb15:8045:ada8:cdcd:8043:d96e	128.67.217.110
b51a:901b:cb15:8045:ada8:cdcd:8043:d96f	128.67.217.111
b51a:901b:cb15:8045:ada8:cdcd:8043:d970	128.67.217.112
b51a:901b:cb15:8045:ada8:cdcd:8043:d971	128.67.217.113
b51a:901b:cb15:8045:ada8:cdcd:8043:d972	128.67.217.114
b51a:901b:cb15:8045:ada8:cdcd:8043:d973	128.67.217.115
b51a:901b:cb15:8045:ada8:cdcd:8043:d974	128.67.217.116
b51a:901b:cb15:8045:ada8:cdcd:8043:d975	128.67.217.117
b51a:901b:cb15:8045:ada8:cdcd:8043:d976	128.67.217.118
b51a:901b:cb15:8045:ada8:cdcd:8043:d977	128.67.217.119
b51a:901b:cb15:8045:ada8:cdcd:8043:d978	128.67.217.120

b51a:901b:cb15:8045:ada8:cdcd:8043:d979	128.67.217.121
b51a:901b:cb15:8045:ada8:cdcd:8043:d97a	128.67.217.122
b51a:901b:cb15:8045:ada8:cdcd:8043:d97b	128.67.217.123
b51a:901b:cb15:8045:ada8:cdcd:8043:d97c	128.67.217.124
b51a:901b:cb15:8045:ada8:cdcd:8043:d97d	128.67.217.125
b51a:901b:cb15:8045:ada8:cdcd:8043:d97e	128.67.217.126
b51a:901b:cb15:8045:ada8:cdcd:8043:d97f	128.67.217.127
b51a:901b:cb15:8045:ada8:cdcd:8043:d980	128.67.217.128
b51a:901b:cb15:8045:ada8:cdcd:8043:d981	128.67.217.129
b51a:901b:cb15:8045:ada8:cdcd:8043:d982	128.67.217.130
b51a:901b:cb15:8045:ada8:cdcd:8043:d983	128.67.217.131
b51a:901b:cb15:8045:ada8:cdcd:8043:d984	128.67.217.132
b51a:901b:cb15:8045:ada8:cdcd:8043:d985	128.67.217.133
b51a:901b:cb15:8045:ada8:cdcd:8043:d986	128.67.217.134
b51a:901b:cb15:8045:ada8:cdcd:8043:d987	128.67.217.135
b51a:901b:cb15:8045:ada8:cdcd:8043:d988	128.67.217.136
b51a:901b:cb15:8045:ada8:cdcd:8043:d989	128.67.217.137
b51a:901b:cb15:8045:ada8:cdcd:8043:d98a	128.67.217.138
b51a:901b:cb15:8045:ada8:cdcd:8043:d98b	128.67.217.139
b51a:901b:cb15:8045:ada8:cdcd:8043:d98c	128.67.217.140
b51a:901b:cb15:8045:ada8:cdcd:8043:d98d	128.67.217.141
b51a:901b:cb15:8045:ada8:cdcd:8043:d98e	128.67.217.142
b51a:901b:cb15:8045:ada8:cdcd:8043:d98f	128.67.217.143
b51a:901b:cb15:8045:ada8:cdcd:8043:d990	128.67.217.144
b51a:901b:cb15:8045:ada8:cdcd:8043:d991	128.67.217.145
b51a:901b:cb15:8045:ada8:cdcd:8043:d992	128.67.217.146
b51a:901b:cb15:8045:ada8:cdcd:8043:d993	128.67.217.147
b51a:901b:cb15:8045:ada8:cdcd:8043:d994	128.67.217.148
b51a:901b:cb15:8045:ada8:cdcd:8043:d995	128.67.217.149
b51a:901b:cb15:8045:ada8:cdcd:8043:d996	128.67.217.150
b51a:901b:cb15:8045:ada8:cdcd:8043:d997	128.67.217.151
b51a:901b:cb15:8045:ada8:cdcd:8043:d998	128.67.217.152
b51a:901b:cb15:8045:ada8:cdcd:8043:d999	128.67.217.153
b51a:901b:cb15:8045:ada8:cdcd:8043:d99a	128.67.217.154
b51a:901b:cb15:8045:ada8:cdcd:8043:d99b	128.67.217.155
b51a:901b:cb15:8045:ada8:cdcd:8043:d99c	128.67.217.156
b51a:901b:cb15:8045:ada8:cdcd:8043:d99d	128.67.217.157
b51a:901b:cb15:8045:ada8:cdcd:8043:d99e	128.67.217.158
b51a:901b:cb15:8045:ada8:cdcd:8043:d99f	128.67.217.159
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a0	128.67.217.160
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a1	128.67.217.161
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a2	128.67.217.162
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a3	128.67.217.163
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a4	128.67.217.164
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a5	128.67.217.165
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a6	128.67.217.166
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a7	128.67.217.167
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a8	128.67.217.168
b51a:901b:cb15:8045:ada8:cdcd:8043:d9a9	128.67.217.169
b51a:901b:cb15:8045:ada8:cdcd:8043:d9aa	128.67.217.170
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ab	128.67.217.171
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ac	128.67.217.172
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ad	128.67.217.173
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ae	128.67.217.174
b51a:901b:cb15:8045:ada8:cdcd:8043:d9af	128.67.217.175
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b0	128.67.217.176
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b1	128.67.217.177
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b2	128.67.217.178
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b3	128.67.217.179
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b4	128.67.217.180

b51a:901b:cb15:8045:ada8:cdcd:8043:d9b5	128.67.217.181
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b6	128.67.217.182
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b7	128.67.217.183
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b8	128.67.217.184
b51a:901b:cb15:8045:ada8:cdcd:8043:d9b9	128.67.217.185
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ba	128.67.217.186
b51a:901b:cb15:8045:ada8:cdcd:8043:d9bb	128.67.217.187
b51a:901b:cb15:8045:ada8:cdcd:8043:d9bc	128.67.217.188
b51a:901b:cb15:8045:ada8:cdcd:8043:d9bd	128.67.217.189
b51a:901b:cb15:8045:ada8:cdcd:8043:d9be	128.67.217.190
b51a:901b:cb15:8045:ada8:cdcd:8043:d9bf	128.67.217.191
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c0	128.67.217.192
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c1	128.67.217.193
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c2	128.67.217.194
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c3	128.67.217.195
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c4	128.67.217.196
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c5	128.67.217.197
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c6	128.67.217.198
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c7	128.67.217.199
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c8	128.67.217.200
b51a:901b:cb15:8045:ada8:cdcd:8043:d9c9	128.67.217.201
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ca	128.67.217.202
b51a:901b:cb15:8045:ada8:cdcd:8043:d9cb	128.67.217.203
b51a:901b:cb15:8045:ada8:cdcd:8043:d9cc	128.67.217.204
b51a:901b:cb15:8045:ada8:cdcd:8043:d9cd	128.67.217.205
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ce	128.67.217.206
b51a:901b:cb15:8045:ada8:cdcd:8043:d9cf	128.67.217.207
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d0	128.67.217.208
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d1	128.67.217.209
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d2	128.67.217.210
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d3	128.67.217.211
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d4	128.67.217.212
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d5	128.67.217.213
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d6	128.67.217.214
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d7	128.67.217.215
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d8	128.67.217.216
b51a:901b:cb15:8045:ada8:cdcd:8043:d9d9	128.67.217.217
b51a:901b:cb15:8045:ada8:cdcd:8043:d9da	128.67.217.218
b51a:901b:cb15:8045:ada8:cdcd:8043:d9db	128.67.217.219
b51a:901b:cb15:8045:ada8:cdcd:8043:d9dc	128.67.217.220
b51a:901b:cb15:8045:ada8:cdcd:8043:d9dd	128.67.217.221
b51a:901b:cb15:8045:ada8:cdcd:8043:d9de	128.67.217.222
b51a:901b:cb15:8045:ada8:cdcd:8043:d9df	128.67.217.223
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e0	128.67.217.224
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e1	128.67.217.225
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e2	128.67.217.226
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e3	128.67.217.227
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e4	128.67.217.228
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e5	128.67.217.229
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e6	128.67.217.230
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e7	128.67.217.231
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e8	128.67.217.232
b51a:901b:cb15:8045:ada8:cdcd:8043:d9e9	128.67.217.233
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ea	128.67.217.234
b51a:901b:cb15:8045:ada8:cdcd:8043:d9eb	128.67.217.235
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ec	128.67.217.236
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ed	128.67.217.237
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ee	128.67.217.238
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ef	128.67.217.239
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f0	128.67.217.240
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f1	128.67.217.241
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f2	128.67.217.242
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f3	128.67.217.243
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f4	128.67.217.244
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f5	128.67.217.245
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f6	128.67.217.246
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f7	128.67.217.247
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f8	128.67.217.248
b51a:901b:cb15:8045:ada8:cdcd:8043:d9f9	128.67.217.249
b51a:901b:cb15:8045:ada8:cdcd:8043:d9fa	128.67.217.250
b51a:901b:cb15:8045:ada8:cdcd:8043:d9fb	128.67.217.251
b51a:901b:cb15:8045:ada8:cdcd:8043:d9fc	128.67.217.252
b51a:901b:cb15:8045:ada8:cdcd:8043:d9fd	128.67.217.253
b51a:901b:cb15:8045:ada8:cdcd:8043:d9fe	128.67.217.254
b51a:901b:cb15:8045:ada8:cdcd:8043:d9ff	128.67.217.255

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.