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:901b:8082:40de:3157:dfee:8901	223.238.137.1
b51a:901b:901b:8082:40de:3157:dfee:8902	223.238.137.2
b51a:901b:901b:8082:40de:3157:dfee:8903	223.238.137.3
b51a:901b:901b:8082:40de:3157:dfee:8904	223.238.137.4
b51a:901b:901b:8082:40de:3157:dfee:8905	223.238.137.5
b51a:901b:901b:8082:40de:3157:dfee:8906	223.238.137.6
b51a:901b:901b:8082:40de:3157:dfee:8907	223.238.137.7
b51a:901b:901b:8082:40de:3157:dfee:8908	223.238.137.8
b51a:901b:901b:8082:40de:3157:dfee:8909	223.238.137.9
b51a:901b:901b:8082:40de:3157:dfee:890a	223.238.137.10
b51a:901b:901b:8082:40de:3157:dfee:890b	223.238.137.11
b51a:901b:901b:8082:40de:3157:dfee:890c	223.238.137.12
b51a:901b:901b:8082:40de:3157:dfee:890d	223.238.137.13
b51a:901b:901b:8082:40de:3157:dfee:890e	223.238.137.14
b51a:901b:901b:8082:40de:3157:dfee:890f	223.238.137.15
b51a:901b:901b:8082:40de:3157:dfee:8910	223.238.137.16
b51a:901b:901b:8082:40de:3157:dfee:8911	223.238.137.17
b51a:901b:901b:8082:40de:3157:dfee:8912	223.238.137.18
b51a:901b:901b:8082:40de:3157:dfee:8913	223.238.137.19
b51a:901b:901b:8082:40de:3157:dfee:8914	223.238.137.20
b51a:901b:901b:8082:40de:3157:dfee:8915	223.238.137.21
b51a:901b:901b:8082:40de:3157:dfee:8916	223.238.137.22
b51a:901b:901b:8082:40de:3157:dfee:8917	223.238.137.23
b51a:901b:901b:8082:40de:3157:dfee:8918	223.238.137.24
b51a:901b:901b:8082:40de:3157:dfee:8919	223.238.137.25
b51a:901b:901b:8082:40de:3157:dfee:891a	223.238.137.26
b51a:901b:901b:8082:40de:3157:dfee:891b	223.238.137.27
b51a:901b:901b:8082:40de:3157:dfee:891c	223.238.137.28
b51a:901b:901b:8082:40de:3157:dfee:891d	223.238.137.29
b51a:901b:901b:8082:40de:3157:dfee:891e	223.238.137.30
b51a:901b:901b:8082:40de:3157:dfee:891f	223.238.137.31
b51a:901b:901b:8082:40de:3157:dfee:8920	223.238.137.32
b51a:901b:901b:8082:40de:3157:dfee:8921	223.238.137.33
b51a:901b:901b:8082:40de:3157:dfee:8922	223.238.137.34
b51a:901b:901b:8082:40de:3157:dfee:8923	223.238.137.35
b51a:901b:901b:8082:40de:3157:dfee:8924	223.238.137.36
b51a:901b:901b:8082:40de:3157:dfee:8925	223.238.137.37
b51a:901b:901b:8082:40de:3157:dfee:8926	223.238.137.38
b51a:901b:901b:8082:40de:3157:dfee:8927	223.238.137.39
b51a:901b:901b:8082:40de:3157:dfee:8928	223.238.137.40
b51a:901b:901b:8082:40de:3157:dfee:8929	223.238.137.41
b51a:901b:901b:8082:40de:3157:dfee:892a	223.238.137.42
b51a:901b:901b:8082:40de:3157:dfee:892b	223.238.137.43
b51a:901b:901b:8082:40de:3157:dfee:892c	223.238.137.44
b51a:901b:901b:8082:40de:3157:dfee:892d	223.238.137.45
b51a:901b:901b:8082:40de:3157:dfee:892e	223.238.137.46
b51a:901b:901b:8082:40de:3157:dfee:892f	223.238.137.47
b51a:901b:901b:8082:40de:3157:dfee:8930	223.238.137.48
b51a:901b:901b:8082:40de:3157:dfee:8931	223.238.137.49
b51a:901b:901b:8082:40de:3157:dfee:8932	223.238.137.50
b51a:901b:901b:8082:40de:3157:dfee:8933	223.238.137.51
b51a:901b:901b:8082:40de:3157:dfee:8934	223.238.137.52
b51a:901b:901b:8082:40de:3157:dfee:8935	223.238.137.53
b51a:901b:901b:8082:40de:3157:dfee:8936	223.238.137.54
b51a:901b:901b:8082:40de:3157:dfee:8937	223.238.137.55
b51a:901b:901b:8082:40de:3157:dfee:8938	223.238.137.56
b51a:901b:901b:8082:40de:3157:dfee:8939	223.238.137.57
b51a:901b:901b:8082:40de:3157:dfee:893a	223.238.137.58
b51a:901b:901b:8082:40de:3157:dfee:893b	223.238.137.59
b51a:901b:901b:8082:40de:3157:dfee:893c	223.238.137.60

b51a:901b:901b:8082:40de:3157:dfee:893d	223.238.137.61
b51a:901b:901b:8082:40de:3157:dfee:893e	223.238.137.62
b51a:901b:901b:8082:40de:3157:dfee:893f	223.238.137.63
b51a:901b:901b:8082:40de:3157:dfee:8940	223.238.137.64
b51a:901b:901b:8082:40de:3157:dfee:8941	223.238.137.65
b51a:901b:901b:8082:40de:3157:dfee:8942	223.238.137.66
b51a:901b:901b:8082:40de:3157:dfee:8943	223.238.137.67
b51a:901b:901b:8082:40de:3157:dfee:8944	223.238.137.68
b51a:901b:901b:8082:40de:3157:dfee:8945	223.238.137.69
b51a:901b:901b:8082:40de:3157:dfee:8946	223.238.137.70
b51a:901b:901b:8082:40de:3157:dfee:8947	223.238.137.71
b51a:901b:901b:8082:40de:3157:dfee:8948	223.238.137.72
b51a:901b:901b:8082:40de:3157:dfee:8949	223.238.137.73
b51a:901b:901b:8082:40de:3157:dfee:894a	223.238.137.74
b51a:901b:901b:8082:40de:3157:dfee:894b	223.238.137.75
b51a:901b:901b:8082:40de:3157:dfee:894c	223.238.137.76
b51a:901b:901b:8082:40de:3157:dfee:894d	223.238.137.77
b51a:901b:901b:8082:40de:3157:dfee:894e	223.238.137.78
b51a:901b:901b:8082:40de:3157:dfee:894f	223.238.137.79
b51a:901b:901b:8082:40de:3157:dfee:8950	223.238.137.80
b51a:901b:901b:8082:40de:3157:dfee:8951	223.238.137.81
b51a:901b:901b:8082:40de:3157:dfee:8952	223.238.137.82
b51a:901b:901b:8082:40de:3157:dfee:8953	223.238.137.83
b51a:901b:901b:8082:40de:3157:dfee:8954	223.238.137.84
b51a:901b:901b:8082:40de:3157:dfee:8955	223.238.137.85
b51a:901b:901b:8082:40de:3157:dfee:8956	223.238.137.86
b51a:901b:901b:8082:40de:3157:dfee:8957	223.238.137.87
b51a:901b:901b:8082:40de:3157:dfee:8958	223.238.137.88
b51a:901b:901b:8082:40de:3157:dfee:8959	223.238.137.89
b51a:901b:901b:8082:40de:3157:dfee:895a	223.238.137.90
b51a:901b:901b:8082:40de:3157:dfee:895b	223.238.137.91
b51a:901b:901b:8082:40de:3157:dfee:895c	223.238.137.92
b51a:901b:901b:8082:40de:3157:dfee:895d	223.238.137.93
b51a:901b:901b:8082:40de:3157:dfee:895e	223.238.137.94
b51a:901b:901b:8082:40de:3157:dfee:895f	223.238.137.95
b51a:901b:901b:8082:40de:3157:dfee:8960	223.238.137.96
b51a:901b:901b:8082:40de:3157:dfee:8961	223.238.137.97
b51a:901b:901b:8082:40de:3157:dfee:8962	223.238.137.98
b51a:901b:901b:8082:40de:3157:dfee:8963	223.238.137.99
b51a:901b:901b:8082:40de:3157:dfee:8964	223.238.137.100
b51a:901b:901b:8082:40de:3157:dfee:8965	223.238.137.101
b51a:901b:901b:8082:40de:3157:dfee:8966	223.238.137.102
b51a:901b:901b:8082:40de:3157:dfee:8967	223.238.137.103
b51a:901b:901b:8082:40de:3157:dfee:8968	223.238.137.104
b51a:901b:901b:8082:40de:3157:dfee:8969	223.238.137.105
b51a:901b:901b:8082:40de:3157:dfee:896a	223.238.137.106
b51a:901b:901b:8082:40de:3157:dfee:896b	223.238.137.107
b51a:901b:901b:8082:40de:3157:dfee:896c	223.238.137.108
b51a:901b:901b:8082:40de:3157:dfee:896d	223.238.137.109
b51a:901b:901b:8082:40de:3157:dfee:896e	223.238.137.110
b51a:901b:901b:8082:40de:3157:dfee:896f	223.238.137.111
b51a:901b:901b:8082:40de:3157:dfee:8970	223.238.137.112
b51a:901b:901b:8082:40de:3157:dfee:8971	223.238.137.113
b51a:901b:901b:8082:40de:3157:dfee:8972	223.238.137.114
b51a:901b:901b:8082:40de:3157:dfee:8973	223.238.137.115
b51a:901b:901b:8082:40de:3157:dfee:8974	223.238.137.116
b51a:901b:901b:8082:40de:3157:dfee:8975	223.238.137.117
b51a:901b:901b:8082:40de:3157:dfee:8976	223.238.137.118
b51a:901b:901b:8082:40de:3157:dfee:8977	223.238.137.119
b51a:901b:901b:8082:40de:3157:dfee:8978	223.238.137.120

b51a:901b:901b:8082:40de:3157:dfee:8979	223.238.137.121
b51a:901b:901b:8082:40de:3157:dfee:897a	223.238.137.122
b51a:901b:901b:8082:40de:3157:dfee:897b	223.238.137.123
b51a:901b:901b:8082:40de:3157:dfee:897c	223.238.137.124
b51a:901b:901b:8082:40de:3157:dfee:897d	223.238.137.125
b51a:901b:901b:8082:40de:3157:dfee:897e	223.238.137.126
b51a:901b:901b:8082:40de:3157:dfee:897f	223.238.137.127
b51a:901b:901b:8082:40de:3157:dfee:8980	223.238.137.128
b51a:901b:901b:8082:40de:3157:dfee:8981	223.238.137.129
b51a:901b:901b:8082:40de:3157:dfee:8982	223.238.137.130
b51a:901b:901b:8082:40de:3157:dfee:8983	223.238.137.131
b51a:901b:901b:8082:40de:3157:dfee:8984	223.238.137.132
b51a:901b:901b:8082:40de:3157:dfee:8985	223.238.137.133
b51a:901b:901b:8082:40de:3157:dfee:8986	223.238.137.134
b51a:901b:901b:8082:40de:3157:dfee:8987	223.238.137.135
b51a:901b:901b:8082:40de:3157:dfee:8988	223.238.137.136
b51a:901b:901b:8082:40de:3157:dfee:8989	223.238.137.137
b51a:901b:901b:8082:40de:3157:dfee:898a	223.238.137.138
b51a:901b:901b:8082:40de:3157:dfee:898b	223.238.137.139
b51a:901b:901b:8082:40de:3157:dfee:898c	223.238.137.140
b51a:901b:901b:8082:40de:3157:dfee:898d	223.238.137.141
b51a:901b:901b:8082:40de:3157:dfee:898e	223.238.137.142
b51a:901b:901b:8082:40de:3157:dfee:898f	223.238.137.143
b51a:901b:901b:8082:40de:3157:dfee:8990	223.238.137.144
b51a:901b:901b:8082:40de:3157:dfee:8991	223.238.137.145
b51a:901b:901b:8082:40de:3157:dfee:8992	223.238.137.146
b51a:901b:901b:8082:40de:3157:dfee:8993	223.238.137.147
b51a:901b:901b:8082:40de:3157:dfee:8994	223.238.137.148
b51a:901b:901b:8082:40de:3157:dfee:8995	223.238.137.149
b51a:901b:901b:8082:40de:3157:dfee:8996	223.238.137.150
b51a:901b:901b:8082:40de:3157:dfee:8997	223.238.137.151
b51a:901b:901b:8082:40de:3157:dfee:8998	223.238.137.152
b51a:901b:901b:8082:40de:3157:dfee:8999	223.238.137.153
b51a:901b:901b:8082:40de:3157:dfee:899a	223.238.137.154
b51a:901b:901b:8082:40de:3157:dfee:899b	223.238.137.155
b51a:901b:901b:8082:40de:3157:dfee:899c	223.238.137.156
b51a:901b:901b:8082:40de:3157:dfee:899d	223.238.137.157
b51a:901b:901b:8082:40de:3157:dfee:899e	223.238.137.158
b51a:901b:901b:8082:40de:3157:dfee:899f	223.238.137.159
b51a:901b:901b:8082:40de:3157:dfee:89a0	223.238.137.160
b51a:901b:901b:8082:40de:3157:dfee:89a1	223.238.137.161
b51a:901b:901b:8082:40de:3157:dfee:89a2	223.238.137.162
b51a:901b:901b:8082:40de:3157:dfee:89a3	223.238.137.163
b51a:901b:901b:8082:40de:3157:dfee:89a4	223.238.137.164
b51a:901b:901b:8082:40de:3157:dfee:89a5	223.238.137.165
b51a:901b:901b:8082:40de:3157:dfee:89a6	223.238.137.166
b51a:901b:901b:8082:40de:3157:dfee:89a7	223.238.137.167
b51a:901b:901b:8082:40de:3157:dfee:89a8	223.238.137.168
b51a:901b:901b:8082:40de:3157:dfee:89a9	223.238.137.169
b51a:901b:901b:8082:40de:3157:dfee:89aa	223.238.137.170
b51a:901b:901b:8082:40de:3157:dfee:89ab	223.238.137.171
b51a:901b:901b:8082:40de:3157:dfee:89ac	223.238.137.172
b51a:901b:901b:8082:40de:3157:dfee:89ad	223.238.137.173
b51a:901b:901b:8082:40de:3157:dfee:89ae	223.238.137.174
b51a:901b:901b:8082:40de:3157:dfee:89af	223.238.137.175
b51a:901b:901b:8082:40de:3157:dfee:89b0	223.238.137.176
b51a:901b:901b:8082:40de:3157:dfee:89b1	223.238.137.177
b51a:901b:901b:8082:40de:3157:dfee:89b2	223.238.137.178
b51a:901b:901b:8082:40de:3157:dfee:89b3	223.238.137.179
b51a:901b:901b:8082:40de:3157:dfee:89b4	223.238.137.180

b51a:901b:901b:8082:40de:3157:dfee:89b5	223.238.137.181
b51a:901b:901b:8082:40de:3157:dfee:89b6	223.238.137.182
b51a:901b:901b:8082:40de:3157:dfee:89b7	223.238.137.183
b51a:901b:901b:8082:40de:3157:dfee:89b8	223.238.137.184
b51a:901b:901b:8082:40de:3157:dfee:89b9	223.238.137.185
b51a:901b:901b:8082:40de:3157:dfee:89ba	223.238.137.186
b51a:901b:901b:8082:40de:3157:dfee:89bb	223.238.137.187
b51a:901b:901b:8082:40de:3157:dfee:89bc	223.238.137.188
b51a:901b:901b:8082:40de:3157:dfee:89bd	223.238.137.189
b51a:901b:901b:8082:40de:3157:dfee:89be	223.238.137.190
b51a:901b:901b:8082:40de:3157:dfee:89bf	223.238.137.191
b51a:901b:901b:8082:40de:3157:dfee:89c0	223.238.137.192
b51a:901b:901b:8082:40de:3157:dfee:89c1	223.238.137.193
b51a:901b:901b:8082:40de:3157:dfee:89c2	223.238.137.194
b51a:901b:901b:8082:40de:3157:dfee:89c3	223.238.137.195
b51a:901b:901b:8082:40de:3157:dfee:89c4	223.238.137.196
b51a:901b:901b:8082:40de:3157:dfee:89c5	223.238.137.197
b51a:901b:901b:8082:40de:3157:dfee:89c6	223.238.137.198
b51a:901b:901b:8082:40de:3157:dfee:89c7	223.238.137.199
b51a:901b:901b:8082:40de:3157:dfee:89c8	223.238.137.200
b51a:901b:901b:8082:40de:3157:dfee:89c9	223.238.137.201
b51a:901b:901b:8082:40de:3157:dfee:89ca	223.238.137.202
b51a:901b:901b:8082:40de:3157:dfee:89cb	223.238.137.203
b51a:901b:901b:8082:40de:3157:dfee:89cc	223.238.137.204
b51a:901b:901b:8082:40de:3157:dfee:89cd	223.238.137.205
b51a:901b:901b:8082:40de:3157:dfee:89ce	223.238.137.206
b51a:901b:901b:8082:40de:3157:dfee:89cf	223.238.137.207
b51a:901b:901b:8082:40de:3157:dfee:89d0	223.238.137.208
b51a:901b:901b:8082:40de:3157:dfee:89d1	223.238.137.209
b51a:901b:901b:8082:40de:3157:dfee:89d2	223.238.137.210
b51a:901b:901b:8082:40de:3157:dfee:89d3	223.238.137.211
b51a:901b:901b:8082:40de:3157:dfee:89d4	223.238.137.212
b51a:901b:901b:8082:40de:3157:dfee:89d5	223.238.137.213
b51a:901b:901b:8082:40de:3157:dfee:89d6	223.238.137.214
b51a:901b:901b:8082:40de:3157:dfee:89d7	223.238.137.215
b51a:901b:901b:8082:40de:3157:dfee:89d8	223.238.137.216
b51a:901b:901b:8082:40de:3157:dfee:89d9	223.238.137.217
b51a:901b:901b:8082:40de:3157:dfee:89da	223.238.137.218
b51a:901b:901b:8082:40de:3157:dfee:89db	223.238.137.219
b51a:901b:901b:8082:40de:3157:dfee:89dc	223.238.137.220
b51a:901b:901b:8082:40de:3157:dfee:89dd	223.238.137.221
b51a:901b:901b:8082:40de:3157:dfee:89de	223.238.137.222
b51a:901b:901b:8082:40de:3157:dfee:89df	223.238.137.223
b51a:901b:901b:8082:40de:3157:dfee:89e0	223.238.137.224
b51a:901b:901b:8082:40de:3157:dfee:89e1	223.238.137.225
b51a:901b:901b:8082:40de:3157:dfee:89e2	223.238.137.226
b51a:901b:901b:8082:40de:3157:dfee:89e3	223.238.137.227
b51a:901b:901b:8082:40de:3157:dfee:89e4	223.238.137.228
b51a:901b:901b:8082:40de:3157:dfee:89e5	223.238.137.229
b51a:901b:901b:8082:40de:3157:dfee:89e6	223.238.137.230
b51a:901b:901b:8082:40de:3157:dfee:89e7	223.238.137.231
b51a:901b:901b:8082:40de:3157:dfee:89e8	223.238.137.232
b51a:901b:901b:8082:40de:3157:dfee:89e9	223.238.137.233
b51a:901b:901b:8082:40de:3157:dfee:89ea	223.238.137.234
b51a:901b:901b:8082:40de:3157:dfee:89eb	223.238.137.235
b51a:901b:901b:8082:40de:3157:dfee:89ec	223.238.137.236
b51a:901b:901b:8082:40de:3157:dfee:89ed	223.238.137.237
b51a:901b:901b:8082:40de:3157:dfee:89ee	223.238.137.238
b51a:901b:901b:8082:40de:3157:dfee:89ef	223.238.137.239
b51a:901b:901b:8082:40de:3157:dfee:89f0	223.238.137.240
b51a:901b:901b:8082:40de:3157:dfee:89f1	223.238.137.241
b51a:901b:901b:8082:40de:3157:dfee:89f2	223.238.137.242
b51a:901b:901b:8082:40de:3157:dfee:89f3	223.238.137.243
b51a:901b:901b:8082:40de:3157:dfee:89f4	223.238.137.244
b51a:901b:901b:8082:40de:3157:dfee:89f5	223.238.137.245
b51a:901b:901b:8082:40de:3157:dfee:89f6	223.238.137.246
b51a:901b:901b:8082:40de:3157:dfee:89f7	223.238.137.247
b51a:901b:901b:8082:40de:3157:dfee:89f8	223.238.137.248
b51a:901b:901b:8082:40de:3157:dfee:89f9	223.238.137.249
b51a:901b:901b:8082:40de:3157:dfee:89fa	223.238.137.250
b51a:901b:901b:8082:40de:3157:dfee:89fb	223.238.137.251
b51a:901b:901b:8082:40de:3157:dfee:89fc	223.238.137.252
b51a:901b:901b:8082:40de:3157:dfee:89fd	223.238.137.253
b51a:901b:901b:8082:40de:3157:dfee:89fe	223.238.137.254
b51a:901b:901b:8082:40de:3157:dfee:89ff	223.238.137.255

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.