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:bc24:5b51:e901	91.81.233.1
b51a:901b:cb15:8045:ada8:bc24:5b51:e902	91.81.233.2
b51a:901b:cb15:8045:ada8:bc24:5b51:e903	91.81.233.3
b51a:901b:cb15:8045:ada8:bc24:5b51:e904	91.81.233.4
b51a:901b:cb15:8045:ada8:bc24:5b51:e905	91.81.233.5
b51a:901b:cb15:8045:ada8:bc24:5b51:e906	91.81.233.6
b51a:901b:cb15:8045:ada8:bc24:5b51:e907	91.81.233.7
b51a:901b:cb15:8045:ada8:bc24:5b51:e908	91.81.233.8
b51a:901b:cb15:8045:ada8:bc24:5b51:e909	91.81.233.9
b51a:901b:cb15:8045:ada8:bc24:5b51:e90a	91.81.233.10
b51a:901b:cb15:8045:ada8:bc24:5b51:e90b	91.81.233.11
b51a:901b:cb15:8045:ada8:bc24:5b51:e90c	91.81.233.12
b51a:901b:cb15:8045:ada8:bc24:5b51:e90d	91.81.233.13
b51a:901b:cb15:8045:ada8:bc24:5b51:e90e	91.81.233.14
b51a:901b:cb15:8045:ada8:bc24:5b51:e90f	91.81.233.15
b51a:901b:cb15:8045:ada8:bc24:5b51:e910	91.81.233.16
b51a:901b:cb15:8045:ada8:bc24:5b51:e911	91.81.233.17
b51a:901b:cb15:8045:ada8:bc24:5b51:e912	91.81.233.18
b51a:901b:cb15:8045:ada8:bc24:5b51:e913	91.81.233.19
b51a:901b:cb15:8045:ada8:bc24:5b51:e914	91.81.233.20
b51a:901b:cb15:8045:ada8:bc24:5b51:e915	91.81.233.21
b51a:901b:cb15:8045:ada8:bc24:5b51:e916	91.81.233.22
b51a:901b:cb15:8045:ada8:bc24:5b51:e917	91.81.233.23
b51a:901b:cb15:8045:ada8:bc24:5b51:e918	91.81.233.24
b51a:901b:cb15:8045:ada8:bc24:5b51:e919	91.81.233.25
b51a:901b:cb15:8045:ada8:bc24:5b51:e91a	91.81.233.26
b51a:901b:cb15:8045:ada8:bc24:5b51:e91b	91.81.233.27
b51a:901b:cb15:8045:ada8:bc24:5b51:e91c	91.81.233.28
b51a:901b:cb15:8045:ada8:bc24:5b51:e91d	91.81.233.29
b51a:901b:cb15:8045:ada8:bc24:5b51:e91e	91.81.233.30
b51a:901b:cb15:8045:ada8:bc24:5b51:e91f	91.81.233.31
b51a:901b:cb15:8045:ada8:bc24:5b51:e920	91.81.233.32
b51a:901b:cb15:8045:ada8:bc24:5b51:e921	91.81.233.33
b51a:901b:cb15:8045:ada8:bc24:5b51:e922	91.81.233.34
b51a:901b:cb15:8045:ada8:bc24:5b51:e923	91.81.233.35
b51a:901b:cb15:8045:ada8:bc24:5b51:e924	91.81.233.36
b51a:901b:cb15:8045:ada8:bc24:5b51:e925	91.81.233.37
b51a:901b:cb15:8045:ada8:bc24:5b51:e926	91.81.233.38
b51a:901b:cb15:8045:ada8:bc24:5b51:e927	91.81.233.39
b51a:901b:cb15:8045:ada8:bc24:5b51:e928	91.81.233.40
b51a:901b:cb15:8045:ada8:bc24:5b51:e929	91.81.233.41
b51a:901b:cb15:8045:ada8:bc24:5b51:e92a	91.81.233.42
b51a:901b:cb15:8045:ada8:bc24:5b51:e92b	91.81.233.43
b51a:901b:cb15:8045:ada8:bc24:5b51:e92c	91.81.233.44
b51a:901b:cb15:8045:ada8:bc24:5b51:e92d	91.81.233.45
b51a:901b:cb15:8045:ada8:bc24:5b51:e92e	91.81.233.46
b51a:901b:cb15:8045:ada8:bc24:5b51:e92f	91.81.233.47
b51a:901b:cb15:8045:ada8:bc24:5b51:e930	91.81.233.48
b51a:901b:cb15:8045:ada8:bc24:5b51:e931	91.81.233.49
b51a:901b:cb15:8045:ada8:bc24:5b51:e932	91.81.233.50
b51a:901b:cb15:8045:ada8:bc24:5b51:e933	91.81.233.51
b51a:901b:cb15:8045:ada8:bc24:5b51:e934	91.81.233.52
b51a:901b:cb15:8045:ada8:bc24:5b51:e935	91.81.233.53
b51a:901b:cb15:8045:ada8:bc24:5b51:e936	91.81.233.54
b51a:901b:cb15:8045:ada8:bc24:5b51:e937	91.81.233.55
b51a:901b:cb15:8045:ada8:bc24:5b51:e938	91.81.233.56
b51a:901b:cb15:8045:ada8:bc24:5b51:e939	91.81.233.57
b51a:901b:cb15:8045:ada8:bc24:5b51:e93a	91.81.233.58
b51a:901b:cb15:8045:ada8:bc24:5b51:e93b	91.81.233.59
b51a:901b:cb15:8045:ada8:bc24:5b51:e93c	91.81.233.60

b51a:901b:cb15:8045:ada8:bc24:5b51:e93d	91.81.233.61
b51a:901b:cb15:8045:ada8:bc24:5b51:e93e	91.81.233.62
b51a:901b:cb15:8045:ada8:bc24:5b51:e93f	91.81.233.63
b51a:901b:cb15:8045:ada8:bc24:5b51:e940	91.81.233.64
b51a:901b:cb15:8045:ada8:bc24:5b51:e941	91.81.233.65
b51a:901b:cb15:8045:ada8:bc24:5b51:e942	91.81.233.66
b51a:901b:cb15:8045:ada8:bc24:5b51:e943	91.81.233.67
b51a:901b:cb15:8045:ada8:bc24:5b51:e944	91.81.233.68
b51a:901b:cb15:8045:ada8:bc24:5b51:e945	91.81.233.69
b51a:901b:cb15:8045:ada8:bc24:5b51:e946	91.81.233.70
b51a:901b:cb15:8045:ada8:bc24:5b51:e947	91.81.233.71
b51a:901b:cb15:8045:ada8:bc24:5b51:e948	91.81.233.72
b51a:901b:cb15:8045:ada8:bc24:5b51:e949	91.81.233.73
b51a:901b:cb15:8045:ada8:bc24:5b51:e94a	91.81.233.74
b51a:901b:cb15:8045:ada8:bc24:5b51:e94b	91.81.233.75
b51a:901b:cb15:8045:ada8:bc24:5b51:e94c	91.81.233.76
b51a:901b:cb15:8045:ada8:bc24:5b51:e94d	91.81.233.77
b51a:901b:cb15:8045:ada8:bc24:5b51:e94e	91.81.233.78
b51a:901b:cb15:8045:ada8:bc24:5b51:e94f	91.81.233.79
b51a:901b:cb15:8045:ada8:bc24:5b51:e950	91.81.233.80
b51a:901b:cb15:8045:ada8:bc24:5b51:e951	91.81.233.81
b51a:901b:cb15:8045:ada8:bc24:5b51:e952	91.81.233.82
b51a:901b:cb15:8045:ada8:bc24:5b51:e953	91.81.233.83
b51a:901b:cb15:8045:ada8:bc24:5b51:e954	91.81.233.84
b51a:901b:cb15:8045:ada8:bc24:5b51:e955	91.81.233.85
b51a:901b:cb15:8045:ada8:bc24:5b51:e956	91.81.233.86
b51a:901b:cb15:8045:ada8:bc24:5b51:e957	91.81.233.87
b51a:901b:cb15:8045:ada8:bc24:5b51:e958	91.81.233.88
b51a:901b:cb15:8045:ada8:bc24:5b51:e959	91.81.233.89
b51a:901b:cb15:8045:ada8:bc24:5b51:e95a	91.81.233.90
b51a:901b:cb15:8045:ada8:bc24:5b51:e95b	91.81.233.91
b51a:901b:cb15:8045:ada8:bc24:5b51:e95c	91.81.233.92
b51a:901b:cb15:8045:ada8:bc24:5b51:e95d	91.81.233.93
b51a:901b:cb15:8045:ada8:bc24:5b51:e95e	91.81.233.94
b51a:901b:cb15:8045:ada8:bc24:5b51:e95f	91.81.233.95
b51a:901b:cb15:8045:ada8:bc24:5b51:e960	91.81.233.96
b51a:901b:cb15:8045:ada8:bc24:5b51:e961	91.81.233.97
b51a:901b:cb15:8045:ada8:bc24:5b51:e962	91.81.233.98
b51a:901b:cb15:8045:ada8:bc24:5b51:e963	91.81.233.99
b51a:901b:cb15:8045:ada8:bc24:5b51:e964	91.81.233.100
b51a:901b:cb15:8045:ada8:bc24:5b51:e965	91.81.233.101
b51a:901b:cb15:8045:ada8:bc24:5b51:e966	91.81.233.102
b51a:901b:cb15:8045:ada8:bc24:5b51:e967	91.81.233.103
b51a:901b:cb15:8045:ada8:bc24:5b51:e968	91.81.233.104
b51a:901b:cb15:8045:ada8:bc24:5b51:e969	91.81.233.105
b51a:901b:cb15:8045:ada8:bc24:5b51:e96a	91.81.233.106
b51a:901b:cb15:8045:ada8:bc24:5b51:e96b	91.81.233.107
b51a:901b:cb15:8045:ada8:bc24:5b51:e96c	91.81.233.108
b51a:901b:cb15:8045:ada8:bc24:5b51:e96d	91.81.233.109
b51a:901b:cb15:8045:ada8:bc24:5b51:e96e	91.81.233.110
b51a:901b:cb15:8045:ada8:bc24:5b51:e96f	91.81.233.111
b51a:901b:cb15:8045:ada8:bc24:5b51:e970	91.81.233.112
b51a:901b:cb15:8045:ada8:bc24:5b51:e971	91.81.233.113
b51a:901b:cb15:8045:ada8:bc24:5b51:e972	91.81.233.114
b51a:901b:cb15:8045:ada8:bc24:5b51:e973	91.81.233.115
b51a:901b:cb15:8045:ada8:bc24:5b51:e974	91.81.233.116
b51a:901b:cb15:8045:ada8:bc24:5b51:e975	91.81.233.117
b51a:901b:cb15:8045:ada8:bc24:5b51:e976	91.81.233.118
b51a:901b:cb15:8045:ada8:bc24:5b51:e977	91.81.233.119
b51a:901b:cb15:8045:ada8:bc24:5b51:e978	91.81.233.120

b51a:901b:cb15:8045:ada8:bc24:5b51:e979	91.81.233.121
b51a:901b:cb15:8045:ada8:bc24:5b51:e97a	91.81.233.122
b51a:901b:cb15:8045:ada8:bc24:5b51:e97b	91.81.233.123
b51a:901b:cb15:8045:ada8:bc24:5b51:e97c	91.81.233.124
b51a:901b:cb15:8045:ada8:bc24:5b51:e97d	91.81.233.125
b51a:901b:cb15:8045:ada8:bc24:5b51:e97e	91.81.233.126
b51a:901b:cb15:8045:ada8:bc24:5b51:e97f	91.81.233.127
b51a:901b:cb15:8045:ada8:bc24:5b51:e980	91.81.233.128
b51a:901b:cb15:8045:ada8:bc24:5b51:e981	91.81.233.129
b51a:901b:cb15:8045:ada8:bc24:5b51:e982	91.81.233.130
b51a:901b:cb15:8045:ada8:bc24:5b51:e983	91.81.233.131
b51a:901b:cb15:8045:ada8:bc24:5b51:e984	91.81.233.132
b51a:901b:cb15:8045:ada8:bc24:5b51:e985	91.81.233.133
b51a:901b:cb15:8045:ada8:bc24:5b51:e986	91.81.233.134
b51a:901b:cb15:8045:ada8:bc24:5b51:e987	91.81.233.135
b51a:901b:cb15:8045:ada8:bc24:5b51:e988	91.81.233.136
b51a:901b:cb15:8045:ada8:bc24:5b51:e989	91.81.233.137
b51a:901b:cb15:8045:ada8:bc24:5b51:e98a	91.81.233.138
b51a:901b:cb15:8045:ada8:bc24:5b51:e98b	91.81.233.139
b51a:901b:cb15:8045:ada8:bc24:5b51:e98c	91.81.233.140
b51a:901b:cb15:8045:ada8:bc24:5b51:e98d	91.81.233.141
b51a:901b:cb15:8045:ada8:bc24:5b51:e98e	91.81.233.142
b51a:901b:cb15:8045:ada8:bc24:5b51:e98f	91.81.233.143
b51a:901b:cb15:8045:ada8:bc24:5b51:e990	91.81.233.144
b51a:901b:cb15:8045:ada8:bc24:5b51:e991	91.81.233.145
b51a:901b:cb15:8045:ada8:bc24:5b51:e992	91.81.233.146
b51a:901b:cb15:8045:ada8:bc24:5b51:e993	91.81.233.147
b51a:901b:cb15:8045:ada8:bc24:5b51:e994	91.81.233.148
b51a:901b:cb15:8045:ada8:bc24:5b51:e995	91.81.233.149
b51a:901b:cb15:8045:ada8:bc24:5b51:e996	91.81.233.150
b51a:901b:cb15:8045:ada8:bc24:5b51:e997	91.81.233.151
b51a:901b:cb15:8045:ada8:bc24:5b51:e998	91.81.233.152
b51a:901b:cb15:8045:ada8:bc24:5b51:e999	91.81.233.153
b51a:901b:cb15:8045:ada8:bc24:5b51:e99a	91.81.233.154
b51a:901b:cb15:8045:ada8:bc24:5b51:e99b	91.81.233.155
b51a:901b:cb15:8045:ada8:bc24:5b51:e99c	91.81.233.156
b51a:901b:cb15:8045:ada8:bc24:5b51:e99d	91.81.233.157
b51a:901b:cb15:8045:ada8:bc24:5b51:e99e	91.81.233.158
b51a:901b:cb15:8045:ada8:bc24:5b51:e99f	91.81.233.159
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a0	91.81.233.160
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a1	91.81.233.161
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a2	91.81.233.162
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a3	91.81.233.163
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a4	91.81.233.164
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a5	91.81.233.165
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a6	91.81.233.166
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a7	91.81.233.167
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a8	91.81.233.168
b51a:901b:cb15:8045:ada8:bc24:5b51:e9a9	91.81.233.169
b51a:901b:cb15:8045:ada8:bc24:5b51:e9aa	91.81.233.170
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ab	91.81.233.171
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ac	91.81.233.172
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ad	91.81.233.173
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ae	91.81.233.174
b51a:901b:cb15:8045:ada8:bc24:5b51:e9af	91.81.233.175
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b0	91.81.233.176
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b1	91.81.233.177
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b2	91.81.233.178
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b3	91.81.233.179
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b4	91.81.233.180

b51a:901b:cb15:8045:ada8:bc24:5b51:e9b5	91.81.233.181
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b6	91.81.233.182
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b7	91.81.233.183
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b8	91.81.233.184
b51a:901b:cb15:8045:ada8:bc24:5b51:e9b9	91.81.233.185
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ba	91.81.233.186
b51a:901b:cb15:8045:ada8:bc24:5b51:e9bb	91.81.233.187
b51a:901b:cb15:8045:ada8:bc24:5b51:e9bc	91.81.233.188
b51a:901b:cb15:8045:ada8:bc24:5b51:e9bd	91.81.233.189
b51a:901b:cb15:8045:ada8:bc24:5b51:e9be	91.81.233.190
b51a:901b:cb15:8045:ada8:bc24:5b51:e9bf	91.81.233.191
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c0	91.81.233.192
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c1	91.81.233.193
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c2	91.81.233.194
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c3	91.81.233.195
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c4	91.81.233.196
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c5	91.81.233.197
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c6	91.81.233.198
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c7	91.81.233.199
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c8	91.81.233.200
b51a:901b:cb15:8045:ada8:bc24:5b51:e9c9	91.81.233.201
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ca	91.81.233.202
b51a:901b:cb15:8045:ada8:bc24:5b51:e9cb	91.81.233.203
b51a:901b:cb15:8045:ada8:bc24:5b51:e9cc	91.81.233.204
b51a:901b:cb15:8045:ada8:bc24:5b51:e9cd	91.81.233.205
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ce	91.81.233.206
b51a:901b:cb15:8045:ada8:bc24:5b51:e9cf	91.81.233.207
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d0	91.81.233.208
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d1	91.81.233.209
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d2	91.81.233.210
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d3	91.81.233.211
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d4	91.81.233.212
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d5	91.81.233.213
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d6	91.81.233.214
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d7	91.81.233.215
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d8	91.81.233.216
b51a:901b:cb15:8045:ada8:bc24:5b51:e9d9	91.81.233.217
b51a:901b:cb15:8045:ada8:bc24:5b51:e9da	91.81.233.218
b51a:901b:cb15:8045:ada8:bc24:5b51:e9db	91.81.233.219
b51a:901b:cb15:8045:ada8:bc24:5b51:e9dc	91.81.233.220
b51a:901b:cb15:8045:ada8:bc24:5b51:e9dd	91.81.233.221
b51a:901b:cb15:8045:ada8:bc24:5b51:e9de	91.81.233.222
b51a:901b:cb15:8045:ada8:bc24:5b51:e9df	91.81.233.223
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e0	91.81.233.224
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e1	91.81.233.225
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e2	91.81.233.226
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e3	91.81.233.227
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e4	91.81.233.228
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e5	91.81.233.229
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e6	91.81.233.230
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e7	91.81.233.231
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e8	91.81.233.232
b51a:901b:cb15:8045:ada8:bc24:5b51:e9e9	91.81.233.233
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ea	91.81.233.234
b51a:901b:cb15:8045:ada8:bc24:5b51:e9eb	91.81.233.235
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ec	91.81.233.236
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ed	91.81.233.237
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ee	91.81.233.238
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ef	91.81.233.239
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f0	91.81.233.240
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f1	91.81.233.241
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f2	91.81.233.242
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f3	91.81.233.243
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f4	91.81.233.244
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f5	91.81.233.245
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f6	91.81.233.246
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f7	91.81.233.247
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f8	91.81.233.248
b51a:901b:cb15:8045:ada8:bc24:5b51:e9f9	91.81.233.249
b51a:901b:cb15:8045:ada8:bc24:5b51:e9fa	91.81.233.250
b51a:901b:cb15:8045:ada8:bc24:5b51:e9fb	91.81.233.251
b51a:901b:cb15:8045:ada8:bc24:5b51:e9fc	91.81.233.252
b51a:901b:cb15:8045:ada8:bc24:5b51:e9fd	91.81.233.253
b51a:901b:cb15:8045:ada8:bc24:5b51:e9fe	91.81.233.254
b51a:901b:cb15:8045:ada8:bc24:5b51:e9ff	91.81.233.255

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.