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:ada8:7157:50cb:b901	80.203.185.1
b51a:901b:cb15:8045:ada8:7157:50cb:b902	80.203.185.2
b51a:901b:cb15:8045:ada8:7157:50cb:b903	80.203.185.3
b51a:901b:cb15:8045:ada8:7157:50cb:b904	80.203.185.4
b51a:901b:cb15:8045:ada8:7157:50cb:b905	80.203.185.5
b51a:901b:cb15:8045:ada8:7157:50cb:b906	80.203.185.6
b51a:901b:cb15:8045:ada8:7157:50cb:b907	80.203.185.7
b51a:901b:cb15:8045:ada8:7157:50cb:b908	80.203.185.8
b51a:901b:cb15:8045:ada8:7157:50cb:b909	80.203.185.9
b51a:901b:cb15:8045:ada8:7157:50cb:b90a	80.203.185.10
b51a:901b:cb15:8045:ada8:7157:50cb:b90b	80.203.185.11
b51a:901b:cb15:8045:ada8:7157:50cb:b90c	80.203.185.12
b51a:901b:cb15:8045:ada8:7157:50cb:b90d	80.203.185.13
b51a:901b:cb15:8045:ada8:7157:50cb:b90e	80.203.185.14
b51a:901b:cb15:8045:ada8:7157:50cb:b90f	80.203.185.15
b51a:901b:cb15:8045:ada8:7157:50cb:b910	80.203.185.16
b51a:901b:cb15:8045:ada8:7157:50cb:b911	80.203.185.17
b51a:901b:cb15:8045:ada8:7157:50cb:b912	80.203.185.18
b51a:901b:cb15:8045:ada8:7157:50cb:b913	80.203.185.19
b51a:901b:cb15:8045:ada8:7157:50cb:b914	80.203.185.20
b51a:901b:cb15:8045:ada8:7157:50cb:b915	80.203.185.21
b51a:901b:cb15:8045:ada8:7157:50cb:b916	80.203.185.22
b51a:901b:cb15:8045:ada8:7157:50cb:b917	80.203.185.23
b51a:901b:cb15:8045:ada8:7157:50cb:b918	80.203.185.24
b51a:901b:cb15:8045:ada8:7157:50cb:b919	80.203.185.25
b51a:901b:cb15:8045:ada8:7157:50cb:b91a	80.203.185.26
b51a:901b:cb15:8045:ada8:7157:50cb:b91b	80.203.185.27
b51a:901b:cb15:8045:ada8:7157:50cb:b91c	80.203.185.28
b51a:901b:cb15:8045:ada8:7157:50cb:b91d	80.203.185.29
b51a:901b:cb15:8045:ada8:7157:50cb:b91e	80.203.185.30
b51a:901b:cb15:8045:ada8:7157:50cb:b91f	80.203.185.31
b51a:901b:cb15:8045:ada8:7157:50cb:b920	80.203.185.32
b51a:901b:cb15:8045:ada8:7157:50cb:b921	80.203.185.33
b51a:901b:cb15:8045:ada8:7157:50cb:b922	80.203.185.34
b51a:901b:cb15:8045:ada8:7157:50cb:b923	80.203.185.35
b51a:901b:cb15:8045:ada8:7157:50cb:b924	80.203.185.36
b51a:901b:cb15:8045:ada8:7157:50cb:b925	80.203.185.37
b51a:901b:cb15:8045:ada8:7157:50cb:b926	80.203.185.38
b51a:901b:cb15:8045:ada8:7157:50cb:b927	80.203.185.39
b51a:901b:cb15:8045:ada8:7157:50cb:b928	80.203.185.40
b51a:901b:cb15:8045:ada8:7157:50cb:b929	80.203.185.41
b51a:901b:cb15:8045:ada8:7157:50cb:b92a	80.203.185.42
b51a:901b:cb15:8045:ada8:7157:50cb:b92b	80.203.185.43
b51a:901b:cb15:8045:ada8:7157:50cb:b92c	80.203.185.44
b51a:901b:cb15:8045:ada8:7157:50cb:b92d	80.203.185.45
b51a:901b:cb15:8045:ada8:7157:50cb:b92e	80.203.185.46
b51a:901b:cb15:8045:ada8:7157:50cb:b92f	80.203.185.47
b51a:901b:cb15:8045:ada8:7157:50cb:b930	80.203.185.48
b51a:901b:cb15:8045:ada8:7157:50cb:b931	80.203.185.49
b51a:901b:cb15:8045:ada8:7157:50cb:b932	80.203.185.50
b51a:901b:cb15:8045:ada8:7157:50cb:b933	80.203.185.51
b51a:901b:cb15:8045:ada8:7157:50cb:b934	80.203.185.52
b51a:901b:cb15:8045:ada8:7157:50cb:b935	80.203.185.53
b51a:901b:cb15:8045:ada8:7157:50cb:b936	80.203.185.54
b51a:901b:cb15:8045:ada8:7157:50cb:b937	80.203.185.55
b51a:901b:cb15:8045:ada8:7157:50cb:b938	80.203.185.56
b51a:901b:cb15:8045:ada8:7157:50cb:b939	80.203.185.57
b51a:901b:cb15:8045:ada8:7157:50cb:b93a	80.203.185.58
b51a:901b:cb15:8045:ada8:7157:50cb:b93b	80.203.185.59
b51a:901b:cb15:8045:ada8:7157:50cb:b93c	80.203.185.60

b51a:901b:cb15:8045:ada8:7157:50cb:b93d	80.203.185.61
b51a:901b:cb15:8045:ada8:7157:50cb:b93e	80.203.185.62
b51a:901b:cb15:8045:ada8:7157:50cb:b93f	80.203.185.63
b51a:901b:cb15:8045:ada8:7157:50cb:b940	80.203.185.64
b51a:901b:cb15:8045:ada8:7157:50cb:b941	80.203.185.65
b51a:901b:cb15:8045:ada8:7157:50cb:b942	80.203.185.66
b51a:901b:cb15:8045:ada8:7157:50cb:b943	80.203.185.67
b51a:901b:cb15:8045:ada8:7157:50cb:b944	80.203.185.68
b51a:901b:cb15:8045:ada8:7157:50cb:b945	80.203.185.69
b51a:901b:cb15:8045:ada8:7157:50cb:b946	80.203.185.70
b51a:901b:cb15:8045:ada8:7157:50cb:b947	80.203.185.71
b51a:901b:cb15:8045:ada8:7157:50cb:b948	80.203.185.72
b51a:901b:cb15:8045:ada8:7157:50cb:b949	80.203.185.73
b51a:901b:cb15:8045:ada8:7157:50cb:b94a	80.203.185.74
b51a:901b:cb15:8045:ada8:7157:50cb:b94b	80.203.185.75
b51a:901b:cb15:8045:ada8:7157:50cb:b94c	80.203.185.76
b51a:901b:cb15:8045:ada8:7157:50cb:b94d	80.203.185.77
b51a:901b:cb15:8045:ada8:7157:50cb:b94e	80.203.185.78
b51a:901b:cb15:8045:ada8:7157:50cb:b94f	80.203.185.79
b51a:901b:cb15:8045:ada8:7157:50cb:b950	80.203.185.80
b51a:901b:cb15:8045:ada8:7157:50cb:b951	80.203.185.81
b51a:901b:cb15:8045:ada8:7157:50cb:b952	80.203.185.82
b51a:901b:cb15:8045:ada8:7157:50cb:b953	80.203.185.83
b51a:901b:cb15:8045:ada8:7157:50cb:b954	80.203.185.84
b51a:901b:cb15:8045:ada8:7157:50cb:b955	80.203.185.85
b51a:901b:cb15:8045:ada8:7157:50cb:b956	80.203.185.86
b51a:901b:cb15:8045:ada8:7157:50cb:b957	80.203.185.87
b51a:901b:cb15:8045:ada8:7157:50cb:b958	80.203.185.88
b51a:901b:cb15:8045:ada8:7157:50cb:b959	80.203.185.89
b51a:901b:cb15:8045:ada8:7157:50cb:b95a	80.203.185.90
b51a:901b:cb15:8045:ada8:7157:50cb:b95b	80.203.185.91
b51a:901b:cb15:8045:ada8:7157:50cb:b95c	80.203.185.92
b51a:901b:cb15:8045:ada8:7157:50cb:b95d	80.203.185.93
b51a:901b:cb15:8045:ada8:7157:50cb:b95e	80.203.185.94
b51a:901b:cb15:8045:ada8:7157:50cb:b95f	80.203.185.95
b51a:901b:cb15:8045:ada8:7157:50cb:b960	80.203.185.96
b51a:901b:cb15:8045:ada8:7157:50cb:b961	80.203.185.97
b51a:901b:cb15:8045:ada8:7157:50cb:b962	80.203.185.98
b51a:901b:cb15:8045:ada8:7157:50cb:b963	80.203.185.99
b51a:901b:cb15:8045:ada8:7157:50cb:b964	80.203.185.100
b51a:901b:cb15:8045:ada8:7157:50cb:b965	80.203.185.101
b51a:901b:cb15:8045:ada8:7157:50cb:b966	80.203.185.102
b51a:901b:cb15:8045:ada8:7157:50cb:b967	80.203.185.103
b51a:901b:cb15:8045:ada8:7157:50cb:b968	80.203.185.104
b51a:901b:cb15:8045:ada8:7157:50cb:b969	80.203.185.105
b51a:901b:cb15:8045:ada8:7157:50cb:b96a	80.203.185.106
b51a:901b:cb15:8045:ada8:7157:50cb:b96b	80.203.185.107
b51a:901b:cb15:8045:ada8:7157:50cb:b96c	80.203.185.108
b51a:901b:cb15:8045:ada8:7157:50cb:b96d	80.203.185.109
b51a:901b:cb15:8045:ada8:7157:50cb:b96e	80.203.185.110
b51a:901b:cb15:8045:ada8:7157:50cb:b96f	80.203.185.111
b51a:901b:cb15:8045:ada8:7157:50cb:b970	80.203.185.112
b51a:901b:cb15:8045:ada8:7157:50cb:b971	80.203.185.113
b51a:901b:cb15:8045:ada8:7157:50cb:b972	80.203.185.114
b51a:901b:cb15:8045:ada8:7157:50cb:b973	80.203.185.115
b51a:901b:cb15:8045:ada8:7157:50cb:b974	80.203.185.116
b51a:901b:cb15:8045:ada8:7157:50cb:b975	80.203.185.117
b51a:901b:cb15:8045:ada8:7157:50cb:b976	80.203.185.118
b51a:901b:cb15:8045:ada8:7157:50cb:b977	80.203.185.119
b51a:901b:cb15:8045:ada8:7157:50cb:b978	80.203.185.120

b51a:901b:cb15:8045:ada8:7157:50cb:b979	80.203.185.121
b51a:901b:cb15:8045:ada8:7157:50cb:b97a	80.203.185.122
b51a:901b:cb15:8045:ada8:7157:50cb:b97b	80.203.185.123
b51a:901b:cb15:8045:ada8:7157:50cb:b97c	80.203.185.124
b51a:901b:cb15:8045:ada8:7157:50cb:b97d	80.203.185.125
b51a:901b:cb15:8045:ada8:7157:50cb:b97e	80.203.185.126
b51a:901b:cb15:8045:ada8:7157:50cb:b97f	80.203.185.127
b51a:901b:cb15:8045:ada8:7157:50cb:b980	80.203.185.128
b51a:901b:cb15:8045:ada8:7157:50cb:b981	80.203.185.129
b51a:901b:cb15:8045:ada8:7157:50cb:b982	80.203.185.130
b51a:901b:cb15:8045:ada8:7157:50cb:b983	80.203.185.131
b51a:901b:cb15:8045:ada8:7157:50cb:b984	80.203.185.132
b51a:901b:cb15:8045:ada8:7157:50cb:b985	80.203.185.133
b51a:901b:cb15:8045:ada8:7157:50cb:b986	80.203.185.134
b51a:901b:cb15:8045:ada8:7157:50cb:b987	80.203.185.135
b51a:901b:cb15:8045:ada8:7157:50cb:b988	80.203.185.136
b51a:901b:cb15:8045:ada8:7157:50cb:b989	80.203.185.137
b51a:901b:cb15:8045:ada8:7157:50cb:b98a	80.203.185.138
b51a:901b:cb15:8045:ada8:7157:50cb:b98b	80.203.185.139
b51a:901b:cb15:8045:ada8:7157:50cb:b98c	80.203.185.140
b51a:901b:cb15:8045:ada8:7157:50cb:b98d	80.203.185.141
b51a:901b:cb15:8045:ada8:7157:50cb:b98e	80.203.185.142
b51a:901b:cb15:8045:ada8:7157:50cb:b98f	80.203.185.143
b51a:901b:cb15:8045:ada8:7157:50cb:b990	80.203.185.144
b51a:901b:cb15:8045:ada8:7157:50cb:b991	80.203.185.145
b51a:901b:cb15:8045:ada8:7157:50cb:b992	80.203.185.146
b51a:901b:cb15:8045:ada8:7157:50cb:b993	80.203.185.147
b51a:901b:cb15:8045:ada8:7157:50cb:b994	80.203.185.148
b51a:901b:cb15:8045:ada8:7157:50cb:b995	80.203.185.149
b51a:901b:cb15:8045:ada8:7157:50cb:b996	80.203.185.150
b51a:901b:cb15:8045:ada8:7157:50cb:b997	80.203.185.151
b51a:901b:cb15:8045:ada8:7157:50cb:b998	80.203.185.152
b51a:901b:cb15:8045:ada8:7157:50cb:b999	80.203.185.153
b51a:901b:cb15:8045:ada8:7157:50cb:b99a	80.203.185.154
b51a:901b:cb15:8045:ada8:7157:50cb:b99b	80.203.185.155
b51a:901b:cb15:8045:ada8:7157:50cb:b99c	80.203.185.156
b51a:901b:cb15:8045:ada8:7157:50cb:b99d	80.203.185.157
b51a:901b:cb15:8045:ada8:7157:50cb:b99e	80.203.185.158
b51a:901b:cb15:8045:ada8:7157:50cb:b99f	80.203.185.159
b51a:901b:cb15:8045:ada8:7157:50cb:b9a0	80.203.185.160
b51a:901b:cb15:8045:ada8:7157:50cb:b9a1	80.203.185.161
b51a:901b:cb15:8045:ada8:7157:50cb:b9a2	80.203.185.162
b51a:901b:cb15:8045:ada8:7157:50cb:b9a3	80.203.185.163
b51a:901b:cb15:8045:ada8:7157:50cb:b9a4	80.203.185.164
b51a:901b:cb15:8045:ada8:7157:50cb:b9a5	80.203.185.165
b51a:901b:cb15:8045:ada8:7157:50cb:b9a6	80.203.185.166
b51a:901b:cb15:8045:ada8:7157:50cb:b9a7	80.203.185.167
b51a:901b:cb15:8045:ada8:7157:50cb:b9a8	80.203.185.168
b51a:901b:cb15:8045:ada8:7157:50cb:b9a9	80.203.185.169
b51a:901b:cb15:8045:ada8:7157:50cb:b9aa	80.203.185.170
b51a:901b:cb15:8045:ada8:7157:50cb:b9ab	80.203.185.171
b51a:901b:cb15:8045:ada8:7157:50cb:b9ac	80.203.185.172
b51a:901b:cb15:8045:ada8:7157:50cb:b9ad	80.203.185.173
b51a:901b:cb15:8045:ada8:7157:50cb:b9ae	80.203.185.174
b51a:901b:cb15:8045:ada8:7157:50cb:b9af	80.203.185.175
b51a:901b:cb15:8045:ada8:7157:50cb:b9b0	80.203.185.176
b51a:901b:cb15:8045:ada8:7157:50cb:b9b1	80.203.185.177
b51a:901b:cb15:8045:ada8:7157:50cb:b9b2	80.203.185.178
b51a:901b:cb15:8045:ada8:7157:50cb:b9b3	80.203.185.179
b51a:901b:cb15:8045:ada8:7157:50cb:b9b4	80.203.185.180

b51a:901b:cb15:8045:ada8:7157:50cb:b9b5	80.203.185.181
b51a:901b:cb15:8045:ada8:7157:50cb:b9b6	80.203.185.182
b51a:901b:cb15:8045:ada8:7157:50cb:b9b7	80.203.185.183
b51a:901b:cb15:8045:ada8:7157:50cb:b9b8	80.203.185.184
b51a:901b:cb15:8045:ada8:7157:50cb:b9b9	80.203.185.185
b51a:901b:cb15:8045:ada8:7157:50cb:b9ba	80.203.185.186
b51a:901b:cb15:8045:ada8:7157:50cb:b9bb	80.203.185.187
b51a:901b:cb15:8045:ada8:7157:50cb:b9bc	80.203.185.188
b51a:901b:cb15:8045:ada8:7157:50cb:b9bd	80.203.185.189
b51a:901b:cb15:8045:ada8:7157:50cb:b9be	80.203.185.190
b51a:901b:cb15:8045:ada8:7157:50cb:b9bf	80.203.185.191
b51a:901b:cb15:8045:ada8:7157:50cb:b9c0	80.203.185.192
b51a:901b:cb15:8045:ada8:7157:50cb:b9c1	80.203.185.193
b51a:901b:cb15:8045:ada8:7157:50cb:b9c2	80.203.185.194
b51a:901b:cb15:8045:ada8:7157:50cb:b9c3	80.203.185.195
b51a:901b:cb15:8045:ada8:7157:50cb:b9c4	80.203.185.196
b51a:901b:cb15:8045:ada8:7157:50cb:b9c5	80.203.185.197
b51a:901b:cb15:8045:ada8:7157:50cb:b9c6	80.203.185.198
b51a:901b:cb15:8045:ada8:7157:50cb:b9c7	80.203.185.199
b51a:901b:cb15:8045:ada8:7157:50cb:b9c8	80.203.185.200
b51a:901b:cb15:8045:ada8:7157:50cb:b9c9	80.203.185.201
b51a:901b:cb15:8045:ada8:7157:50cb:b9ca	80.203.185.202
b51a:901b:cb15:8045:ada8:7157:50cb:b9cb	80.203.185.203
b51a:901b:cb15:8045:ada8:7157:50cb:b9cc	80.203.185.204
b51a:901b:cb15:8045:ada8:7157:50cb:b9cd	80.203.185.205
b51a:901b:cb15:8045:ada8:7157:50cb:b9ce	80.203.185.206
b51a:901b:cb15:8045:ada8:7157:50cb:b9cf	80.203.185.207
b51a:901b:cb15:8045:ada8:7157:50cb:b9d0	80.203.185.208
b51a:901b:cb15:8045:ada8:7157:50cb:b9d1	80.203.185.209
b51a:901b:cb15:8045:ada8:7157:50cb:b9d2	80.203.185.210
b51a:901b:cb15:8045:ada8:7157:50cb:b9d3	80.203.185.211
b51a:901b:cb15:8045:ada8:7157:50cb:b9d4	80.203.185.212
b51a:901b:cb15:8045:ada8:7157:50cb:b9d5	80.203.185.213
b51a:901b:cb15:8045:ada8:7157:50cb:b9d6	80.203.185.214
b51a:901b:cb15:8045:ada8:7157:50cb:b9d7	80.203.185.215
b51a:901b:cb15:8045:ada8:7157:50cb:b9d8	80.203.185.216
b51a:901b:cb15:8045:ada8:7157:50cb:b9d9	80.203.185.217
b51a:901b:cb15:8045:ada8:7157:50cb:b9da	80.203.185.218
b51a:901b:cb15:8045:ada8:7157:50cb:b9db	80.203.185.219
b51a:901b:cb15:8045:ada8:7157:50cb:b9dc	80.203.185.220
b51a:901b:cb15:8045:ada8:7157:50cb:b9dd	80.203.185.221
b51a:901b:cb15:8045:ada8:7157:50cb:b9de	80.203.185.222
b51a:901b:cb15:8045:ada8:7157:50cb:b9df	80.203.185.223
b51a:901b:cb15:8045:ada8:7157:50cb:b9e0	80.203.185.224
b51a:901b:cb15:8045:ada8:7157:50cb:b9e1	80.203.185.225
b51a:901b:cb15:8045:ada8:7157:50cb:b9e2	80.203.185.226
b51a:901b:cb15:8045:ada8:7157:50cb:b9e3	80.203.185.227
b51a:901b:cb15:8045:ada8:7157:50cb:b9e4	80.203.185.228
b51a:901b:cb15:8045:ada8:7157:50cb:b9e5	80.203.185.229
b51a:901b:cb15:8045:ada8:7157:50cb:b9e6	80.203.185.230
b51a:901b:cb15:8045:ada8:7157:50cb:b9e7	80.203.185.231
b51a:901b:cb15:8045:ada8:7157:50cb:b9e8	80.203.185.232
b51a:901b:cb15:8045:ada8:7157:50cb:b9e9	80.203.185.233
b51a:901b:cb15:8045:ada8:7157:50cb:b9ea	80.203.185.234
b51a:901b:cb15:8045:ada8:7157:50cb:b9eb	80.203.185.235
b51a:901b:cb15:8045:ada8:7157:50cb:b9ec	80.203.185.236
b51a:901b:cb15:8045:ada8:7157:50cb:b9ed	80.203.185.237
b51a:901b:cb15:8045:ada8:7157:50cb:b9ee	80.203.185.238
b51a:901b:cb15:8045:ada8:7157:50cb:b9ef	80.203.185.239
b51a:901b:cb15:8045:ada8:7157:50cb:b9f0	80.203.185.240
b51a:901b:cb15:8045:ada8:7157:50cb:b9f1	80.203.185.241
b51a:901b:cb15:8045:ada8:7157:50cb:b9f2	80.203.185.242
b51a:901b:cb15:8045:ada8:7157:50cb:b9f3	80.203.185.243
b51a:901b:cb15:8045:ada8:7157:50cb:b9f4	80.203.185.244
b51a:901b:cb15:8045:ada8:7157:50cb:b9f5	80.203.185.245
b51a:901b:cb15:8045:ada8:7157:50cb:b9f6	80.203.185.246
b51a:901b:cb15:8045:ada8:7157:50cb:b9f7	80.203.185.247
b51a:901b:cb15:8045:ada8:7157:50cb:b9f8	80.203.185.248
b51a:901b:cb15:8045:ada8:7157:50cb:b9f9	80.203.185.249
b51a:901b:cb15:8045:ada8:7157:50cb:b9fa	80.203.185.250
b51a:901b:cb15:8045:ada8:7157:50cb:b9fb	80.203.185.251
b51a:901b:cb15:8045:ada8:7157:50cb:b9fc	80.203.185.252
b51a:901b:cb15:8045:ada8:7157:50cb:b9fd	80.203.185.253
b51a:901b:cb15:8045:ada8:7157:50cb:b9fe	80.203.185.254
b51a:901b:cb15:8045:ada8:7157:50cb:b9ff	80.203.185.255

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.