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:ada8:7178:3155:b901	49.85.185.1
b51a:901b:cb15:8045:ada8:7178:3155:b902	49.85.185.2
b51a:901b:cb15:8045:ada8:7178:3155:b903	49.85.185.3
b51a:901b:cb15:8045:ada8:7178:3155:b904	49.85.185.4
b51a:901b:cb15:8045:ada8:7178:3155:b905	49.85.185.5
b51a:901b:cb15:8045:ada8:7178:3155:b906	49.85.185.6
b51a:901b:cb15:8045:ada8:7178:3155:b907	49.85.185.7
b51a:901b:cb15:8045:ada8:7178:3155:b908	49.85.185.8
b51a:901b:cb15:8045:ada8:7178:3155:b909	49.85.185.9
b51a:901b:cb15:8045:ada8:7178:3155:b90a	49.85.185.10
b51a:901b:cb15:8045:ada8:7178:3155:b90b	49.85.185.11
b51a:901b:cb15:8045:ada8:7178:3155:b90c	49.85.185.12
b51a:901b:cb15:8045:ada8:7178:3155:b90d	49.85.185.13
b51a:901b:cb15:8045:ada8:7178:3155:b90e	49.85.185.14
b51a:901b:cb15:8045:ada8:7178:3155:b90f	49.85.185.15
b51a:901b:cb15:8045:ada8:7178:3155:b910	49.85.185.16
b51a:901b:cb15:8045:ada8:7178:3155:b911	49.85.185.17
b51a:901b:cb15:8045:ada8:7178:3155:b912	49.85.185.18
b51a:901b:cb15:8045:ada8:7178:3155:b913	49.85.185.19
b51a:901b:cb15:8045:ada8:7178:3155:b914	49.85.185.20
b51a:901b:cb15:8045:ada8:7178:3155:b915	49.85.185.21
b51a:901b:cb15:8045:ada8:7178:3155:b916	49.85.185.22
b51a:901b:cb15:8045:ada8:7178:3155:b917	49.85.185.23
b51a:901b:cb15:8045:ada8:7178:3155:b918	49.85.185.24
b51a:901b:cb15:8045:ada8:7178:3155:b919	49.85.185.25
b51a:901b:cb15:8045:ada8:7178:3155:b91a	49.85.185.26
b51a:901b:cb15:8045:ada8:7178:3155:b91b	49.85.185.27
b51a:901b:cb15:8045:ada8:7178:3155:b91c	49.85.185.28
b51a:901b:cb15:8045:ada8:7178:3155:b91d	49.85.185.29
b51a:901b:cb15:8045:ada8:7178:3155:b91e	49.85.185.30
b51a:901b:cb15:8045:ada8:7178:3155:b91f	49.85.185.31
b51a:901b:cb15:8045:ada8:7178:3155:b920	49.85.185.32
b51a:901b:cb15:8045:ada8:7178:3155:b921	49.85.185.33
b51a:901b:cb15:8045:ada8:7178:3155:b922	49.85.185.34
b51a:901b:cb15:8045:ada8:7178:3155:b923	49.85.185.35
b51a:901b:cb15:8045:ada8:7178:3155:b924	49.85.185.36
b51a:901b:cb15:8045:ada8:7178:3155:b925	49.85.185.37
b51a:901b:cb15:8045:ada8:7178:3155:b926	49.85.185.38
b51a:901b:cb15:8045:ada8:7178:3155:b927	49.85.185.39
b51a:901b:cb15:8045:ada8:7178:3155:b928	49.85.185.40
b51a:901b:cb15:8045:ada8:7178:3155:b929	49.85.185.41
b51a:901b:cb15:8045:ada8:7178:3155:b92a	49.85.185.42
b51a:901b:cb15:8045:ada8:7178:3155:b92b	49.85.185.43
b51a:901b:cb15:8045:ada8:7178:3155:b92c	49.85.185.44
b51a:901b:cb15:8045:ada8:7178:3155:b92d	49.85.185.45
b51a:901b:cb15:8045:ada8:7178:3155:b92e	49.85.185.46
b51a:901b:cb15:8045:ada8:7178:3155:b92f	49.85.185.47
b51a:901b:cb15:8045:ada8:7178:3155:b930	49.85.185.48
b51a:901b:cb15:8045:ada8:7178:3155:b931	49.85.185.49
b51a:901b:cb15:8045:ada8:7178:3155:b932	49.85.185.50
b51a:901b:cb15:8045:ada8:7178:3155:b933	49.85.185.51
b51a:901b:cb15:8045:ada8:7178:3155:b934	49.85.185.52
b51a:901b:cb15:8045:ada8:7178:3155:b935	49.85.185.53
b51a:901b:cb15:8045:ada8:7178:3155:b936	49.85.185.54
b51a:901b:cb15:8045:ada8:7178:3155:b937	49.85.185.55
b51a:901b:cb15:8045:ada8:7178:3155:b938	49.85.185.56
b51a:901b:cb15:8045:ada8:7178:3155:b939	49.85.185.57
b51a:901b:cb15:8045:ada8:7178:3155:b93a	49.85.185.58
b51a:901b:cb15:8045:ada8:7178:3155:b93b	49.85.185.59
b51a:901b:cb15:8045:ada8:7178:3155:b93c	49.85.185.60

b51a:901b:cb15:8045:ada8:7178:3155:b93d	49.85.185.61
b51a:901b:cb15:8045:ada8:7178:3155:b93e	49.85.185.62
b51a:901b:cb15:8045:ada8:7178:3155:b93f	49.85.185.63
b51a:901b:cb15:8045:ada8:7178:3155:b940	49.85.185.64
b51a:901b:cb15:8045:ada8:7178:3155:b941	49.85.185.65
b51a:901b:cb15:8045:ada8:7178:3155:b942	49.85.185.66
b51a:901b:cb15:8045:ada8:7178:3155:b943	49.85.185.67
b51a:901b:cb15:8045:ada8:7178:3155:b944	49.85.185.68
b51a:901b:cb15:8045:ada8:7178:3155:b945	49.85.185.69
b51a:901b:cb15:8045:ada8:7178:3155:b946	49.85.185.70
b51a:901b:cb15:8045:ada8:7178:3155:b947	49.85.185.71
b51a:901b:cb15:8045:ada8:7178:3155:b948	49.85.185.72
b51a:901b:cb15:8045:ada8:7178:3155:b949	49.85.185.73
b51a:901b:cb15:8045:ada8:7178:3155:b94a	49.85.185.74
b51a:901b:cb15:8045:ada8:7178:3155:b94b	49.85.185.75
b51a:901b:cb15:8045:ada8:7178:3155:b94c	49.85.185.76
b51a:901b:cb15:8045:ada8:7178:3155:b94d	49.85.185.77
b51a:901b:cb15:8045:ada8:7178:3155:b94e	49.85.185.78
b51a:901b:cb15:8045:ada8:7178:3155:b94f	49.85.185.79
b51a:901b:cb15:8045:ada8:7178:3155:b950	49.85.185.80
b51a:901b:cb15:8045:ada8:7178:3155:b951	49.85.185.81
b51a:901b:cb15:8045:ada8:7178:3155:b952	49.85.185.82
b51a:901b:cb15:8045:ada8:7178:3155:b953	49.85.185.83
b51a:901b:cb15:8045:ada8:7178:3155:b954	49.85.185.84
b51a:901b:cb15:8045:ada8:7178:3155:b955	49.85.185.85
b51a:901b:cb15:8045:ada8:7178:3155:b956	49.85.185.86
b51a:901b:cb15:8045:ada8:7178:3155:b957	49.85.185.87
b51a:901b:cb15:8045:ada8:7178:3155:b958	49.85.185.88
b51a:901b:cb15:8045:ada8:7178:3155:b959	49.85.185.89
b51a:901b:cb15:8045:ada8:7178:3155:b95a	49.85.185.90
b51a:901b:cb15:8045:ada8:7178:3155:b95b	49.85.185.91
b51a:901b:cb15:8045:ada8:7178:3155:b95c	49.85.185.92
b51a:901b:cb15:8045:ada8:7178:3155:b95d	49.85.185.93
b51a:901b:cb15:8045:ada8:7178:3155:b95e	49.85.185.94
b51a:901b:cb15:8045:ada8:7178:3155:b95f	49.85.185.95
b51a:901b:cb15:8045:ada8:7178:3155:b960	49.85.185.96
b51a:901b:cb15:8045:ada8:7178:3155:b961	49.85.185.97
b51a:901b:cb15:8045:ada8:7178:3155:b962	49.85.185.98
b51a:901b:cb15:8045:ada8:7178:3155:b963	49.85.185.99
b51a:901b:cb15:8045:ada8:7178:3155:b964	49.85.185.100
b51a:901b:cb15:8045:ada8:7178:3155:b965	49.85.185.101
b51a:901b:cb15:8045:ada8:7178:3155:b966	49.85.185.102
b51a:901b:cb15:8045:ada8:7178:3155:b967	49.85.185.103
b51a:901b:cb15:8045:ada8:7178:3155:b968	49.85.185.104
b51a:901b:cb15:8045:ada8:7178:3155:b969	49.85.185.105
b51a:901b:cb15:8045:ada8:7178:3155:b96a	49.85.185.106
b51a:901b:cb15:8045:ada8:7178:3155:b96b	49.85.185.107
b51a:901b:cb15:8045:ada8:7178:3155:b96c	49.85.185.108
b51a:901b:cb15:8045:ada8:7178:3155:b96d	49.85.185.109
b51a:901b:cb15:8045:ada8:7178:3155:b96e	49.85.185.110
b51a:901b:cb15:8045:ada8:7178:3155:b96f	49.85.185.111
b51a:901b:cb15:8045:ada8:7178:3155:b970	49.85.185.112
b51a:901b:cb15:8045:ada8:7178:3155:b971	49.85.185.113
b51a:901b:cb15:8045:ada8:7178:3155:b972	49.85.185.114
b51a:901b:cb15:8045:ada8:7178:3155:b973	49.85.185.115
b51a:901b:cb15:8045:ada8:7178:3155:b974	49.85.185.116
b51a:901b:cb15:8045:ada8:7178:3155:b975	49.85.185.117
b51a:901b:cb15:8045:ada8:7178:3155:b976	49.85.185.118
b51a:901b:cb15:8045:ada8:7178:3155:b977	49.85.185.119
b51a:901b:cb15:8045:ada8:7178:3155:b978	49.85.185.120

b51a:901b:cb15:8045:ada8:7178:3155:b979	49.85.185.121
b51a:901b:cb15:8045:ada8:7178:3155:b97a	49.85.185.122
b51a:901b:cb15:8045:ada8:7178:3155:b97b	49.85.185.123
b51a:901b:cb15:8045:ada8:7178:3155:b97c	49.85.185.124
b51a:901b:cb15:8045:ada8:7178:3155:b97d	49.85.185.125
b51a:901b:cb15:8045:ada8:7178:3155:b97e	49.85.185.126
b51a:901b:cb15:8045:ada8:7178:3155:b97f	49.85.185.127
b51a:901b:cb15:8045:ada8:7178:3155:b980	49.85.185.128
b51a:901b:cb15:8045:ada8:7178:3155:b981	49.85.185.129
b51a:901b:cb15:8045:ada8:7178:3155:b982	49.85.185.130
b51a:901b:cb15:8045:ada8:7178:3155:b983	49.85.185.131
b51a:901b:cb15:8045:ada8:7178:3155:b984	49.85.185.132
b51a:901b:cb15:8045:ada8:7178:3155:b985	49.85.185.133
b51a:901b:cb15:8045:ada8:7178:3155:b986	49.85.185.134
b51a:901b:cb15:8045:ada8:7178:3155:b987	49.85.185.135
b51a:901b:cb15:8045:ada8:7178:3155:b988	49.85.185.136
b51a:901b:cb15:8045:ada8:7178:3155:b989	49.85.185.137
b51a:901b:cb15:8045:ada8:7178:3155:b98a	49.85.185.138
b51a:901b:cb15:8045:ada8:7178:3155:b98b	49.85.185.139
b51a:901b:cb15:8045:ada8:7178:3155:b98c	49.85.185.140
b51a:901b:cb15:8045:ada8:7178:3155:b98d	49.85.185.141
b51a:901b:cb15:8045:ada8:7178:3155:b98e	49.85.185.142
b51a:901b:cb15:8045:ada8:7178:3155:b98f	49.85.185.143
b51a:901b:cb15:8045:ada8:7178:3155:b990	49.85.185.144
b51a:901b:cb15:8045:ada8:7178:3155:b991	49.85.185.145
b51a:901b:cb15:8045:ada8:7178:3155:b992	49.85.185.146
b51a:901b:cb15:8045:ada8:7178:3155:b993	49.85.185.147
b51a:901b:cb15:8045:ada8:7178:3155:b994	49.85.185.148
b51a:901b:cb15:8045:ada8:7178:3155:b995	49.85.185.149
b51a:901b:cb15:8045:ada8:7178:3155:b996	49.85.185.150
b51a:901b:cb15:8045:ada8:7178:3155:b997	49.85.185.151
b51a:901b:cb15:8045:ada8:7178:3155:b998	49.85.185.152
b51a:901b:cb15:8045:ada8:7178:3155:b999	49.85.185.153
b51a:901b:cb15:8045:ada8:7178:3155:b99a	49.85.185.154
b51a:901b:cb15:8045:ada8:7178:3155:b99b	49.85.185.155
b51a:901b:cb15:8045:ada8:7178:3155:b99c	49.85.185.156
b51a:901b:cb15:8045:ada8:7178:3155:b99d	49.85.185.157
b51a:901b:cb15:8045:ada8:7178:3155:b99e	49.85.185.158
b51a:901b:cb15:8045:ada8:7178:3155:b99f	49.85.185.159
b51a:901b:cb15:8045:ada8:7178:3155:b9a0	49.85.185.160
b51a:901b:cb15:8045:ada8:7178:3155:b9a1	49.85.185.161
b51a:901b:cb15:8045:ada8:7178:3155:b9a2	49.85.185.162
b51a:901b:cb15:8045:ada8:7178:3155:b9a3	49.85.185.163
b51a:901b:cb15:8045:ada8:7178:3155:b9a4	49.85.185.164
b51a:901b:cb15:8045:ada8:7178:3155:b9a5	49.85.185.165
b51a:901b:cb15:8045:ada8:7178:3155:b9a6	49.85.185.166
b51a:901b:cb15:8045:ada8:7178:3155:b9a7	49.85.185.167
b51a:901b:cb15:8045:ada8:7178:3155:b9a8	49.85.185.168
b51a:901b:cb15:8045:ada8:7178:3155:b9a9	49.85.185.169
b51a:901b:cb15:8045:ada8:7178:3155:b9aa	49.85.185.170
b51a:901b:cb15:8045:ada8:7178:3155:b9ab	49.85.185.171
b51a:901b:cb15:8045:ada8:7178:3155:b9ac	49.85.185.172
b51a:901b:cb15:8045:ada8:7178:3155:b9ad	49.85.185.173
b51a:901b:cb15:8045:ada8:7178:3155:b9ae	49.85.185.174
b51a:901b:cb15:8045:ada8:7178:3155:b9af	49.85.185.175
b51a:901b:cb15:8045:ada8:7178:3155:b9b0	49.85.185.176
b51a:901b:cb15:8045:ada8:7178:3155:b9b1	49.85.185.177
b51a:901b:cb15:8045:ada8:7178:3155:b9b2	49.85.185.178
b51a:901b:cb15:8045:ada8:7178:3155:b9b3	49.85.185.179
b51a:901b:cb15:8045:ada8:7178:3155:b9b4	49.85.185.180

b51a:901b:cb15:8045:ada8:7178:3155:b9b5	49.85.185.181
b51a:901b:cb15:8045:ada8:7178:3155:b9b6	49.85.185.182
b51a:901b:cb15:8045:ada8:7178:3155:b9b7	49.85.185.183
b51a:901b:cb15:8045:ada8:7178:3155:b9b8	49.85.185.184
b51a:901b:cb15:8045:ada8:7178:3155:b9b9	49.85.185.185
b51a:901b:cb15:8045:ada8:7178:3155:b9ba	49.85.185.186
b51a:901b:cb15:8045:ada8:7178:3155:b9bb	49.85.185.187
b51a:901b:cb15:8045:ada8:7178:3155:b9bc	49.85.185.188
b51a:901b:cb15:8045:ada8:7178:3155:b9bd	49.85.185.189
b51a:901b:cb15:8045:ada8:7178:3155:b9be	49.85.185.190
b51a:901b:cb15:8045:ada8:7178:3155:b9bf	49.85.185.191
b51a:901b:cb15:8045:ada8:7178:3155:b9c0	49.85.185.192
b51a:901b:cb15:8045:ada8:7178:3155:b9c1	49.85.185.193
b51a:901b:cb15:8045:ada8:7178:3155:b9c2	49.85.185.194
b51a:901b:cb15:8045:ada8:7178:3155:b9c3	49.85.185.195
b51a:901b:cb15:8045:ada8:7178:3155:b9c4	49.85.185.196
b51a:901b:cb15:8045:ada8:7178:3155:b9c5	49.85.185.197
b51a:901b:cb15:8045:ada8:7178:3155:b9c6	49.85.185.198
b51a:901b:cb15:8045:ada8:7178:3155:b9c7	49.85.185.199
b51a:901b:cb15:8045:ada8:7178:3155:b9c8	49.85.185.200
b51a:901b:cb15:8045:ada8:7178:3155:b9c9	49.85.185.201
b51a:901b:cb15:8045:ada8:7178:3155:b9ca	49.85.185.202
b51a:901b:cb15:8045:ada8:7178:3155:b9cb	49.85.185.203
b51a:901b:cb15:8045:ada8:7178:3155:b9cc	49.85.185.204
b51a:901b:cb15:8045:ada8:7178:3155:b9cd	49.85.185.205
b51a:901b:cb15:8045:ada8:7178:3155:b9ce	49.85.185.206
b51a:901b:cb15:8045:ada8:7178:3155:b9cf	49.85.185.207
b51a:901b:cb15:8045:ada8:7178:3155:b9d0	49.85.185.208
b51a:901b:cb15:8045:ada8:7178:3155:b9d1	49.85.185.209
b51a:901b:cb15:8045:ada8:7178:3155:b9d2	49.85.185.210
b51a:901b:cb15:8045:ada8:7178:3155:b9d3	49.85.185.211
b51a:901b:cb15:8045:ada8:7178:3155:b9d4	49.85.185.212
b51a:901b:cb15:8045:ada8:7178:3155:b9d5	49.85.185.213
b51a:901b:cb15:8045:ada8:7178:3155:b9d6	49.85.185.214
b51a:901b:cb15:8045:ada8:7178:3155:b9d7	49.85.185.215
b51a:901b:cb15:8045:ada8:7178:3155:b9d8	49.85.185.216
b51a:901b:cb15:8045:ada8:7178:3155:b9d9	49.85.185.217
b51a:901b:cb15:8045:ada8:7178:3155:b9da	49.85.185.218
b51a:901b:cb15:8045:ada8:7178:3155:b9db	49.85.185.219
b51a:901b:cb15:8045:ada8:7178:3155:b9dc	49.85.185.220
b51a:901b:cb15:8045:ada8:7178:3155:b9dd	49.85.185.221
b51a:901b:cb15:8045:ada8:7178:3155:b9de	49.85.185.222
b51a:901b:cb15:8045:ada8:7178:3155:b9df	49.85.185.223
b51a:901b:cb15:8045:ada8:7178:3155:b9e0	49.85.185.224
b51a:901b:cb15:8045:ada8:7178:3155:b9e1	49.85.185.225
b51a:901b:cb15:8045:ada8:7178:3155:b9e2	49.85.185.226
b51a:901b:cb15:8045:ada8:7178:3155:b9e3	49.85.185.227
b51a:901b:cb15:8045:ada8:7178:3155:b9e4	49.85.185.228
b51a:901b:cb15:8045:ada8:7178:3155:b9e5	49.85.185.229
b51a:901b:cb15:8045:ada8:7178:3155:b9e6	49.85.185.230
b51a:901b:cb15:8045:ada8:7178:3155:b9e7	49.85.185.231
b51a:901b:cb15:8045:ada8:7178:3155:b9e8	49.85.185.232
b51a:901b:cb15:8045:ada8:7178:3155:b9e9	49.85.185.233
b51a:901b:cb15:8045:ada8:7178:3155:b9ea	49.85.185.234
b51a:901b:cb15:8045:ada8:7178:3155:b9eb	49.85.185.235
b51a:901b:cb15:8045:ada8:7178:3155:b9ec	49.85.185.236
b51a:901b:cb15:8045:ada8:7178:3155:b9ed	49.85.185.237
b51a:901b:cb15:8045:ada8:7178:3155:b9ee	49.85.185.238
b51a:901b:cb15:8045:ada8:7178:3155:b9ef	49.85.185.239
b51a:901b:cb15:8045:ada8:7178:3155:b9f0	49.85.185.240
b51a:901b:cb15:8045:ada8:7178:3155:b9f1	49.85.185.241
b51a:901b:cb15:8045:ada8:7178:3155:b9f2	49.85.185.242
b51a:901b:cb15:8045:ada8:7178:3155:b9f3	49.85.185.243
b51a:901b:cb15:8045:ada8:7178:3155:b9f4	49.85.185.244
b51a:901b:cb15:8045:ada8:7178:3155:b9f5	49.85.185.245
b51a:901b:cb15:8045:ada8:7178:3155:b9f6	49.85.185.246
b51a:901b:cb15:8045:ada8:7178:3155:b9f7	49.85.185.247
b51a:901b:cb15:8045:ada8:7178:3155:b9f8	49.85.185.248
b51a:901b:cb15:8045:ada8:7178:3155:b9f9	49.85.185.249
b51a:901b:cb15:8045:ada8:7178:3155:b9fa	49.85.185.250
b51a:901b:cb15:8045:ada8:7178:3155:b9fb	49.85.185.251
b51a:901b:cb15:8045:ada8:7178:3155:b9fc	49.85.185.252
b51a:901b:cb15:8045:ada8:7178:3155:b9fd	49.85.185.253
b51a:901b:cb15:8045:ada8:7178:3155:b9fe	49.85.185.254
b51a:901b:cb15:8045:ada8:7178:3155:b9ff	49.85.185.255

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.