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:be24:7fa8:d901	127.168.217.1
b51a:901b:cb15:8045:ada8:be24:7fa8:d902	127.168.217.2
b51a:901b:cb15:8045:ada8:be24:7fa8:d903	127.168.217.3
b51a:901b:cb15:8045:ada8:be24:7fa8:d904	127.168.217.4
b51a:901b:cb15:8045:ada8:be24:7fa8:d905	127.168.217.5
b51a:901b:cb15:8045:ada8:be24:7fa8:d906	127.168.217.6
b51a:901b:cb15:8045:ada8:be24:7fa8:d907	127.168.217.7
b51a:901b:cb15:8045:ada8:be24:7fa8:d908	127.168.217.8
b51a:901b:cb15:8045:ada8:be24:7fa8:d909	127.168.217.9
b51a:901b:cb15:8045:ada8:be24:7fa8:d90a	127.168.217.10
b51a:901b:cb15:8045:ada8:be24:7fa8:d90b	127.168.217.11
b51a:901b:cb15:8045:ada8:be24:7fa8:d90c	127.168.217.12
b51a:901b:cb15:8045:ada8:be24:7fa8:d90d	127.168.217.13
b51a:901b:cb15:8045:ada8:be24:7fa8:d90e	127.168.217.14
b51a:901b:cb15:8045:ada8:be24:7fa8:d90f	127.168.217.15
b51a:901b:cb15:8045:ada8:be24:7fa8:d910	127.168.217.16
b51a:901b:cb15:8045:ada8:be24:7fa8:d911	127.168.217.17
b51a:901b:cb15:8045:ada8:be24:7fa8:d912	127.168.217.18
b51a:901b:cb15:8045:ada8:be24:7fa8:d913	127.168.217.19
b51a:901b:cb15:8045:ada8:be24:7fa8:d914	127.168.217.20
b51a:901b:cb15:8045:ada8:be24:7fa8:d915	127.168.217.21
b51a:901b:cb15:8045:ada8:be24:7fa8:d916	127.168.217.22
b51a:901b:cb15:8045:ada8:be24:7fa8:d917	127.168.217.23
b51a:901b:cb15:8045:ada8:be24:7fa8:d918	127.168.217.24
b51a:901b:cb15:8045:ada8:be24:7fa8:d919	127.168.217.25
b51a:901b:cb15:8045:ada8:be24:7fa8:d91a	127.168.217.26
b51a:901b:cb15:8045:ada8:be24:7fa8:d91b	127.168.217.27
b51a:901b:cb15:8045:ada8:be24:7fa8:d91c	127.168.217.28
b51a:901b:cb15:8045:ada8:be24:7fa8:d91d	127.168.217.29
b51a:901b:cb15:8045:ada8:be24:7fa8:d91e	127.168.217.30
b51a:901b:cb15:8045:ada8:be24:7fa8:d91f	127.168.217.31
b51a:901b:cb15:8045:ada8:be24:7fa8:d920	127.168.217.32
b51a:901b:cb15:8045:ada8:be24:7fa8:d921	127.168.217.33
b51a:901b:cb15:8045:ada8:be24:7fa8:d922	127.168.217.34
b51a:901b:cb15:8045:ada8:be24:7fa8:d923	127.168.217.35
b51a:901b:cb15:8045:ada8:be24:7fa8:d924	127.168.217.36
b51a:901b:cb15:8045:ada8:be24:7fa8:d925	127.168.217.37
b51a:901b:cb15:8045:ada8:be24:7fa8:d926	127.168.217.38
b51a:901b:cb15:8045:ada8:be24:7fa8:d927	127.168.217.39
b51a:901b:cb15:8045:ada8:be24:7fa8:d928	127.168.217.40
b51a:901b:cb15:8045:ada8:be24:7fa8:d929	127.168.217.41
b51a:901b:cb15:8045:ada8:be24:7fa8:d92a	127.168.217.42
b51a:901b:cb15:8045:ada8:be24:7fa8:d92b	127.168.217.43
b51a:901b:cb15:8045:ada8:be24:7fa8:d92c	127.168.217.44
b51a:901b:cb15:8045:ada8:be24:7fa8:d92d	127.168.217.45
b51a:901b:cb15:8045:ada8:be24:7fa8:d92e	127.168.217.46
b51a:901b:cb15:8045:ada8:be24:7fa8:d92f	127.168.217.47
b51a:901b:cb15:8045:ada8:be24:7fa8:d930	127.168.217.48
b51a:901b:cb15:8045:ada8:be24:7fa8:d931	127.168.217.49
b51a:901b:cb15:8045:ada8:be24:7fa8:d932	127.168.217.50
b51a:901b:cb15:8045:ada8:be24:7fa8:d933	127.168.217.51
b51a:901b:cb15:8045:ada8:be24:7fa8:d934	127.168.217.52
b51a:901b:cb15:8045:ada8:be24:7fa8:d935	127.168.217.53
b51a:901b:cb15:8045:ada8:be24:7fa8:d936	127.168.217.54
b51a:901b:cb15:8045:ada8:be24:7fa8:d937	127.168.217.55
b51a:901b:cb15:8045:ada8:be24:7fa8:d938	127.168.217.56
b51a:901b:cb15:8045:ada8:be24:7fa8:d939	127.168.217.57
b51a:901b:cb15:8045:ada8:be24:7fa8:d93a	127.168.217.58
b51a:901b:cb15:8045:ada8:be24:7fa8:d93b	127.168.217.59
b51a:901b:cb15:8045:ada8:be24:7fa8:d93c	127.168.217.60

b51a:901b:cb15:8045:ada8:be24:7fa8:d93d	127.168.217.61
b51a:901b:cb15:8045:ada8:be24:7fa8:d93e	127.168.217.62
b51a:901b:cb15:8045:ada8:be24:7fa8:d93f	127.168.217.63
b51a:901b:cb15:8045:ada8:be24:7fa8:d940	127.168.217.64
b51a:901b:cb15:8045:ada8:be24:7fa8:d941	127.168.217.65
b51a:901b:cb15:8045:ada8:be24:7fa8:d942	127.168.217.66
b51a:901b:cb15:8045:ada8:be24:7fa8:d943	127.168.217.67
b51a:901b:cb15:8045:ada8:be24:7fa8:d944	127.168.217.68
b51a:901b:cb15:8045:ada8:be24:7fa8:d945	127.168.217.69
b51a:901b:cb15:8045:ada8:be24:7fa8:d946	127.168.217.70
b51a:901b:cb15:8045:ada8:be24:7fa8:d947	127.168.217.71
b51a:901b:cb15:8045:ada8:be24:7fa8:d948	127.168.217.72
b51a:901b:cb15:8045:ada8:be24:7fa8:d949	127.168.217.73
b51a:901b:cb15:8045:ada8:be24:7fa8:d94a	127.168.217.74
b51a:901b:cb15:8045:ada8:be24:7fa8:d94b	127.168.217.75
b51a:901b:cb15:8045:ada8:be24:7fa8:d94c	127.168.217.76
b51a:901b:cb15:8045:ada8:be24:7fa8:d94d	127.168.217.77
b51a:901b:cb15:8045:ada8:be24:7fa8:d94e	127.168.217.78
b51a:901b:cb15:8045:ada8:be24:7fa8:d94f	127.168.217.79
b51a:901b:cb15:8045:ada8:be24:7fa8:d950	127.168.217.80
b51a:901b:cb15:8045:ada8:be24:7fa8:d951	127.168.217.81
b51a:901b:cb15:8045:ada8:be24:7fa8:d952	127.168.217.82
b51a:901b:cb15:8045:ada8:be24:7fa8:d953	127.168.217.83
b51a:901b:cb15:8045:ada8:be24:7fa8:d954	127.168.217.84
b51a:901b:cb15:8045:ada8:be24:7fa8:d955	127.168.217.85
b51a:901b:cb15:8045:ada8:be24:7fa8:d956	127.168.217.86
b51a:901b:cb15:8045:ada8:be24:7fa8:d957	127.168.217.87
b51a:901b:cb15:8045:ada8:be24:7fa8:d958	127.168.217.88
b51a:901b:cb15:8045:ada8:be24:7fa8:d959	127.168.217.89
b51a:901b:cb15:8045:ada8:be24:7fa8:d95a	127.168.217.90
b51a:901b:cb15:8045:ada8:be24:7fa8:d95b	127.168.217.91
b51a:901b:cb15:8045:ada8:be24:7fa8:d95c	127.168.217.92
b51a:901b:cb15:8045:ada8:be24:7fa8:d95d	127.168.217.93
b51a:901b:cb15:8045:ada8:be24:7fa8:d95e	127.168.217.94
b51a:901b:cb15:8045:ada8:be24:7fa8:d95f	127.168.217.95
b51a:901b:cb15:8045:ada8:be24:7fa8:d960	127.168.217.96
b51a:901b:cb15:8045:ada8:be24:7fa8:d961	127.168.217.97
b51a:901b:cb15:8045:ada8:be24:7fa8:d962	127.168.217.98
b51a:901b:cb15:8045:ada8:be24:7fa8:d963	127.168.217.99
b51a:901b:cb15:8045:ada8:be24:7fa8:d964	127.168.217.100
b51a:901b:cb15:8045:ada8:be24:7fa8:d965	127.168.217.101
b51a:901b:cb15:8045:ada8:be24:7fa8:d966	127.168.217.102
b51a:901b:cb15:8045:ada8:be24:7fa8:d967	127.168.217.103
b51a:901b:cb15:8045:ada8:be24:7fa8:d968	127.168.217.104
b51a:901b:cb15:8045:ada8:be24:7fa8:d969	127.168.217.105
b51a:901b:cb15:8045:ada8:be24:7fa8:d96a	127.168.217.106
b51a:901b:cb15:8045:ada8:be24:7fa8:d96b	127.168.217.107
b51a:901b:cb15:8045:ada8:be24:7fa8:d96c	127.168.217.108
b51a:901b:cb15:8045:ada8:be24:7fa8:d96d	127.168.217.109
b51a:901b:cb15:8045:ada8:be24:7fa8:d96e	127.168.217.110
b51a:901b:cb15:8045:ada8:be24:7fa8:d96f	127.168.217.111
b51a:901b:cb15:8045:ada8:be24:7fa8:d970	127.168.217.112
b51a:901b:cb15:8045:ada8:be24:7fa8:d971	127.168.217.113
b51a:901b:cb15:8045:ada8:be24:7fa8:d972	127.168.217.114
b51a:901b:cb15:8045:ada8:be24:7fa8:d973	127.168.217.115
b51a:901b:cb15:8045:ada8:be24:7fa8:d974	127.168.217.116
b51a:901b:cb15:8045:ada8:be24:7fa8:d975	127.168.217.117
b51a:901b:cb15:8045:ada8:be24:7fa8:d976	127.168.217.118
b51a:901b:cb15:8045:ada8:be24:7fa8:d977	127.168.217.119
b51a:901b:cb15:8045:ada8:be24:7fa8:d978	127.168.217.120

b51a:901b:cb15:8045:ada8:be24:7fa8:d979	127.168.217.121
b51a:901b:cb15:8045:ada8:be24:7fa8:d97a	127.168.217.122
b51a:901b:cb15:8045:ada8:be24:7fa8:d97b	127.168.217.123
b51a:901b:cb15:8045:ada8:be24:7fa8:d97c	127.168.217.124
b51a:901b:cb15:8045:ada8:be24:7fa8:d97d	127.168.217.125
b51a:901b:cb15:8045:ada8:be24:7fa8:d97e	127.168.217.126
b51a:901b:cb15:8045:ada8:be24:7fa8:d97f	127.168.217.127
b51a:901b:cb15:8045:ada8:be24:7fa8:d980	127.168.217.128
b51a:901b:cb15:8045:ada8:be24:7fa8:d981	127.168.217.129
b51a:901b:cb15:8045:ada8:be24:7fa8:d982	127.168.217.130
b51a:901b:cb15:8045:ada8:be24:7fa8:d983	127.168.217.131
b51a:901b:cb15:8045:ada8:be24:7fa8:d984	127.168.217.132
b51a:901b:cb15:8045:ada8:be24:7fa8:d985	127.168.217.133
b51a:901b:cb15:8045:ada8:be24:7fa8:d986	127.168.217.134
b51a:901b:cb15:8045:ada8:be24:7fa8:d987	127.168.217.135
b51a:901b:cb15:8045:ada8:be24:7fa8:d988	127.168.217.136
b51a:901b:cb15:8045:ada8:be24:7fa8:d989	127.168.217.137
b51a:901b:cb15:8045:ada8:be24:7fa8:d98a	127.168.217.138
b51a:901b:cb15:8045:ada8:be24:7fa8:d98b	127.168.217.139
b51a:901b:cb15:8045:ada8:be24:7fa8:d98c	127.168.217.140
b51a:901b:cb15:8045:ada8:be24:7fa8:d98d	127.168.217.141
b51a:901b:cb15:8045:ada8:be24:7fa8:d98e	127.168.217.142
b51a:901b:cb15:8045:ada8:be24:7fa8:d98f	127.168.217.143
b51a:901b:cb15:8045:ada8:be24:7fa8:d990	127.168.217.144
b51a:901b:cb15:8045:ada8:be24:7fa8:d991	127.168.217.145
b51a:901b:cb15:8045:ada8:be24:7fa8:d992	127.168.217.146
b51a:901b:cb15:8045:ada8:be24:7fa8:d993	127.168.217.147
b51a:901b:cb15:8045:ada8:be24:7fa8:d994	127.168.217.148
b51a:901b:cb15:8045:ada8:be24:7fa8:d995	127.168.217.149
b51a:901b:cb15:8045:ada8:be24:7fa8:d996	127.168.217.150
b51a:901b:cb15:8045:ada8:be24:7fa8:d997	127.168.217.151
b51a:901b:cb15:8045:ada8:be24:7fa8:d998	127.168.217.152
b51a:901b:cb15:8045:ada8:be24:7fa8:d999	127.168.217.153
b51a:901b:cb15:8045:ada8:be24:7fa8:d99a	127.168.217.154
b51a:901b:cb15:8045:ada8:be24:7fa8:d99b	127.168.217.155
b51a:901b:cb15:8045:ada8:be24:7fa8:d99c	127.168.217.156
b51a:901b:cb15:8045:ada8:be24:7fa8:d99d	127.168.217.157
b51a:901b:cb15:8045:ada8:be24:7fa8:d99e	127.168.217.158
b51a:901b:cb15:8045:ada8:be24:7fa8:d99f	127.168.217.159
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a0	127.168.217.160
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a1	127.168.217.161
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a2	127.168.217.162
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a3	127.168.217.163
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a4	127.168.217.164
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a5	127.168.217.165
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a6	127.168.217.166
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a7	127.168.217.167
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a8	127.168.217.168
b51a:901b:cb15:8045:ada8:be24:7fa8:d9a9	127.168.217.169
b51a:901b:cb15:8045:ada8:be24:7fa8:d9aa	127.168.217.170
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ab	127.168.217.171
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ac	127.168.217.172
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ad	127.168.217.173
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ae	127.168.217.174
b51a:901b:cb15:8045:ada8:be24:7fa8:d9af	127.168.217.175
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b0	127.168.217.176
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b1	127.168.217.177
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b2	127.168.217.178
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b3	127.168.217.179
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b4	127.168.217.180

b51a:901b:cb15:8045:ada8:be24:7fa8:d9b5	127.168.217.181
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b6	127.168.217.182
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b7	127.168.217.183
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b8	127.168.217.184
b51a:901b:cb15:8045:ada8:be24:7fa8:d9b9	127.168.217.185
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ba	127.168.217.186
b51a:901b:cb15:8045:ada8:be24:7fa8:d9bb	127.168.217.187
b51a:901b:cb15:8045:ada8:be24:7fa8:d9bc	127.168.217.188
b51a:901b:cb15:8045:ada8:be24:7fa8:d9bd	127.168.217.189
b51a:901b:cb15:8045:ada8:be24:7fa8:d9be	127.168.217.190
b51a:901b:cb15:8045:ada8:be24:7fa8:d9bf	127.168.217.191
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c0	127.168.217.192
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c1	127.168.217.193
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c2	127.168.217.194
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c3	127.168.217.195
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c4	127.168.217.196
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c5	127.168.217.197
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c6	127.168.217.198
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c7	127.168.217.199
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c8	127.168.217.200
b51a:901b:cb15:8045:ada8:be24:7fa8:d9c9	127.168.217.201
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ca	127.168.217.202
b51a:901b:cb15:8045:ada8:be24:7fa8:d9cb	127.168.217.203
b51a:901b:cb15:8045:ada8:be24:7fa8:d9cc	127.168.217.204
b51a:901b:cb15:8045:ada8:be24:7fa8:d9cd	127.168.217.205
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ce	127.168.217.206
b51a:901b:cb15:8045:ada8:be24:7fa8:d9cf	127.168.217.207
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d0	127.168.217.208
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d1	127.168.217.209
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d2	127.168.217.210
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d3	127.168.217.211
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d4	127.168.217.212
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d5	127.168.217.213
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d6	127.168.217.214
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d7	127.168.217.215
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d8	127.168.217.216
b51a:901b:cb15:8045:ada8:be24:7fa8:d9d9	127.168.217.217
b51a:901b:cb15:8045:ada8:be24:7fa8:d9da	127.168.217.218
b51a:901b:cb15:8045:ada8:be24:7fa8:d9db	127.168.217.219
b51a:901b:cb15:8045:ada8:be24:7fa8:d9dc	127.168.217.220
b51a:901b:cb15:8045:ada8:be24:7fa8:d9dd	127.168.217.221
b51a:901b:cb15:8045:ada8:be24:7fa8:d9de	127.168.217.222
b51a:901b:cb15:8045:ada8:be24:7fa8:d9df	127.168.217.223
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e0	127.168.217.224
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e1	127.168.217.225
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e2	127.168.217.226
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e3	127.168.217.227
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e4	127.168.217.228
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e5	127.168.217.229
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e6	127.168.217.230
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e7	127.168.217.231
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e8	127.168.217.232
b51a:901b:cb15:8045:ada8:be24:7fa8:d9e9	127.168.217.233
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ea	127.168.217.234
b51a:901b:cb15:8045:ada8:be24:7fa8:d9eb	127.168.217.235
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ec	127.168.217.236
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ed	127.168.217.237
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ee	127.168.217.238
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ef	127.168.217.239
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f0	127.168.217.240
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f1	127.168.217.241
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f2	127.168.217.242
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f3	127.168.217.243
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f4	127.168.217.244
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f5	127.168.217.245
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f6	127.168.217.246
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f7	127.168.217.247
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f8	127.168.217.248
b51a:901b:cb15:8045:ada8:be24:7fa8:d9f9	127.168.217.249
b51a:901b:cb15:8045:ada8:be24:7fa8:d9fa	127.168.217.250
b51a:901b:cb15:8045:ada8:be24:7fa8:d9fb	127.168.217.251
b51a:901b:cb15:8045:ada8:be24:7fa8:d9fc	127.168.217.252
b51a:901b:cb15:8045:ada8:be24:7fa8:d9fd	127.168.217.253
b51a:901b:cb15:8045:ada8:be24:7fa8:d9fe	127.168.217.254
b51a:901b:cb15:8045:ada8:be24:7fa8:d9ff	127.168.217.255

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.