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:d157:ac49:7157:5701	113.87.87.1
b51a:901b:901b:8082:d157:ac49:7157:5702	113.87.87.2
b51a:901b:901b:8082:d157:ac49:7157:5703	113.87.87.3
b51a:901b:901b:8082:d157:ac49:7157:5704	113.87.87.4
b51a:901b:901b:8082:d157:ac49:7157:5705	113.87.87.5
b51a:901b:901b:8082:d157:ac49:7157:5706	113.87.87.6
b51a:901b:901b:8082:d157:ac49:7157:5707	113.87.87.7
b51a:901b:901b:8082:d157:ac49:7157:5708	113.87.87.8
b51a:901b:901b:8082:d157:ac49:7157:5709	113.87.87.9
b51a:901b:901b:8082:d157:ac49:7157:570a	113.87.87.10
b51a:901b:901b:8082:d157:ac49:7157:570b	113.87.87.11
b51a:901b:901b:8082:d157:ac49:7157:570c	113.87.87.12
b51a:901b:901b:8082:d157:ac49:7157:570d	113.87.87.13
b51a:901b:901b:8082:d157:ac49:7157:570e	113.87.87.14
b51a:901b:901b:8082:d157:ac49:7157:570f	113.87.87.15
b51a:901b:901b:8082:d157:ac49:7157:5710	113.87.87.16
b51a:901b:901b:8082:d157:ac49:7157:5711	113.87.87.17
b51a:901b:901b:8082:d157:ac49:7157:5712	113.87.87.18
b51a:901b:901b:8082:d157:ac49:7157:5713	113.87.87.19
b51a:901b:901b:8082:d157:ac49:7157:5714	113.87.87.20
b51a:901b:901b:8082:d157:ac49:7157:5715	113.87.87.21
b51a:901b:901b:8082:d157:ac49:7157:5716	113.87.87.22
b51a:901b:901b:8082:d157:ac49:7157:5717	113.87.87.23
b51a:901b:901b:8082:d157:ac49:7157:5718	113.87.87.24
b51a:901b:901b:8082:d157:ac49:7157:5719	113.87.87.25
b51a:901b:901b:8082:d157:ac49:7157:571a	113.87.87.26
b51a:901b:901b:8082:d157:ac49:7157:571b	113.87.87.27
b51a:901b:901b:8082:d157:ac49:7157:571c	113.87.87.28
b51a:901b:901b:8082:d157:ac49:7157:571d	113.87.87.29
b51a:901b:901b:8082:d157:ac49:7157:571e	113.87.87.30
b51a:901b:901b:8082:d157:ac49:7157:571f	113.87.87.31
b51a:901b:901b:8082:d157:ac49:7157:5720	113.87.87.32
b51a:901b:901b:8082:d157:ac49:7157:5721	113.87.87.33
b51a:901b:901b:8082:d157:ac49:7157:5722	113.87.87.34
b51a:901b:901b:8082:d157:ac49:7157:5723	113.87.87.35
b51a:901b:901b:8082:d157:ac49:7157:5724	113.87.87.36
b51a:901b:901b:8082:d157:ac49:7157:5725	113.87.87.37
b51a:901b:901b:8082:d157:ac49:7157:5726	113.87.87.38
b51a:901b:901b:8082:d157:ac49:7157:5727	113.87.87.39
b51a:901b:901b:8082:d157:ac49:7157:5728	113.87.87.40
b51a:901b:901b:8082:d157:ac49:7157:5729	113.87.87.41
b51a:901b:901b:8082:d157:ac49:7157:572a	113.87.87.42
b51a:901b:901b:8082:d157:ac49:7157:572b	113.87.87.43
b51a:901b:901b:8082:d157:ac49:7157:572c	113.87.87.44
b51a:901b:901b:8082:d157:ac49:7157:572d	113.87.87.45
b51a:901b:901b:8082:d157:ac49:7157:572e	113.87.87.46
b51a:901b:901b:8082:d157:ac49:7157:572f	113.87.87.47
b51a:901b:901b:8082:d157:ac49:7157:5730	113.87.87.48
b51a:901b:901b:8082:d157:ac49:7157:5731	113.87.87.49
b51a:901b:901b:8082:d157:ac49:7157:5732	113.87.87.50
b51a:901b:901b:8082:d157:ac49:7157:5733	113.87.87.51
b51a:901b:901b:8082:d157:ac49:7157:5734	113.87.87.52
b51a:901b:901b:8082:d157:ac49:7157:5735	113.87.87.53
b51a:901b:901b:8082:d157:ac49:7157:5736	113.87.87.54
b51a:901b:901b:8082:d157:ac49:7157:5737	113.87.87.55
b51a:901b:901b:8082:d157:ac49:7157:5738	113.87.87.56
b51a:901b:901b:8082:d157:ac49:7157:5739	113.87.87.57
b51a:901b:901b:8082:d157:ac49:7157:573a	113.87.87.58
b51a:901b:901b:8082:d157:ac49:7157:573b	113.87.87.59
b51a:901b:901b:8082:d157:ac49:7157:573c	113.87.87.60

b51a:901b:901b:8082:d157:ac49:7157:573d	113.87.87.61
b51a:901b:901b:8082:d157:ac49:7157:573e	113.87.87.62
b51a:901b:901b:8082:d157:ac49:7157:573f	113.87.87.63
b51a:901b:901b:8082:d157:ac49:7157:5740	113.87.87.64
b51a:901b:901b:8082:d157:ac49:7157:5741	113.87.87.65
b51a:901b:901b:8082:d157:ac49:7157:5742	113.87.87.66
b51a:901b:901b:8082:d157:ac49:7157:5743	113.87.87.67
b51a:901b:901b:8082:d157:ac49:7157:5744	113.87.87.68
b51a:901b:901b:8082:d157:ac49:7157:5745	113.87.87.69
b51a:901b:901b:8082:d157:ac49:7157:5746	113.87.87.70
b51a:901b:901b:8082:d157:ac49:7157:5747	113.87.87.71
b51a:901b:901b:8082:d157:ac49:7157:5748	113.87.87.72
b51a:901b:901b:8082:d157:ac49:7157:5749	113.87.87.73
b51a:901b:901b:8082:d157:ac49:7157:574a	113.87.87.74
b51a:901b:901b:8082:d157:ac49:7157:574b	113.87.87.75
b51a:901b:901b:8082:d157:ac49:7157:574c	113.87.87.76
b51a:901b:901b:8082:d157:ac49:7157:574d	113.87.87.77
b51a:901b:901b:8082:d157:ac49:7157:574e	113.87.87.78
b51a:901b:901b:8082:d157:ac49:7157:574f	113.87.87.79
b51a:901b:901b:8082:d157:ac49:7157:5750	113.87.87.80
b51a:901b:901b:8082:d157:ac49:7157:5751	113.87.87.81
b51a:901b:901b:8082:d157:ac49:7157:5752	113.87.87.82
b51a:901b:901b:8082:d157:ac49:7157:5753	113.87.87.83
b51a:901b:901b:8082:d157:ac49:7157:5754	113.87.87.84
b51a:901b:901b:8082:d157:ac49:7157:5755	113.87.87.85
b51a:901b:901b:8082:d157:ac49:7157:5756	113.87.87.86
b51a:901b:901b:8082:d157:ac49:7157:5757	113.87.87.87
b51a:901b:901b:8082:d157:ac49:7157:5758	113.87.87.88
b51a:901b:901b:8082:d157:ac49:7157:5759	113.87.87.89
b51a:901b:901b:8082:d157:ac49:7157:575a	113.87.87.90
b51a:901b:901b:8082:d157:ac49:7157:575b	113.87.87.91
b51a:901b:901b:8082:d157:ac49:7157:575c	113.87.87.92
b51a:901b:901b:8082:d157:ac49:7157:575d	113.87.87.93
b51a:901b:901b:8082:d157:ac49:7157:575e	113.87.87.94
b51a:901b:901b:8082:d157:ac49:7157:575f	113.87.87.95
b51a:901b:901b:8082:d157:ac49:7157:5760	113.87.87.96
b51a:901b:901b:8082:d157:ac49:7157:5761	113.87.87.97
b51a:901b:901b:8082:d157:ac49:7157:5762	113.87.87.98
b51a:901b:901b:8082:d157:ac49:7157:5763	113.87.87.99
b51a:901b:901b:8082:d157:ac49:7157:5764	113.87.87.100
b51a:901b:901b:8082:d157:ac49:7157:5765	113.87.87.101
b51a:901b:901b:8082:d157:ac49:7157:5766	113.87.87.102
b51a:901b:901b:8082:d157:ac49:7157:5767	113.87.87.103
b51a:901b:901b:8082:d157:ac49:7157:5768	113.87.87.104
b51a:901b:901b:8082:d157:ac49:7157:5769	113.87.87.105
b51a:901b:901b:8082:d157:ac49:7157:576a	113.87.87.106
b51a:901b:901b:8082:d157:ac49:7157:576b	113.87.87.107
b51a:901b:901b:8082:d157:ac49:7157:576c	113.87.87.108
b51a:901b:901b:8082:d157:ac49:7157:576d	113.87.87.109
b51a:901b:901b:8082:d157:ac49:7157:576e	113.87.87.110
b51a:901b:901b:8082:d157:ac49:7157:576f	113.87.87.111
b51a:901b:901b:8082:d157:ac49:7157:5770	113.87.87.112
b51a:901b:901b:8082:d157:ac49:7157:5771	113.87.87.113
b51a:901b:901b:8082:d157:ac49:7157:5772	113.87.87.114
b51a:901b:901b:8082:d157:ac49:7157:5773	113.87.87.115
b51a:901b:901b:8082:d157:ac49:7157:5774	113.87.87.116
b51a:901b:901b:8082:d157:ac49:7157:5775	113.87.87.117
b51a:901b:901b:8082:d157:ac49:7157:5776	113.87.87.118
b51a:901b:901b:8082:d157:ac49:7157:5777	113.87.87.119
b51a:901b:901b:8082:d157:ac49:7157:5778	113.87.87.120

b51a:901b:901b:8082:d157:ac49:7157:5779	113.87.87.121
b51a:901b:901b:8082:d157:ac49:7157:577a	113.87.87.122
b51a:901b:901b:8082:d157:ac49:7157:577b	113.87.87.123
b51a:901b:901b:8082:d157:ac49:7157:577c	113.87.87.124
b51a:901b:901b:8082:d157:ac49:7157:577d	113.87.87.125
b51a:901b:901b:8082:d157:ac49:7157:577e	113.87.87.126
b51a:901b:901b:8082:d157:ac49:7157:577f	113.87.87.127
b51a:901b:901b:8082:d157:ac49:7157:5780	113.87.87.128
b51a:901b:901b:8082:d157:ac49:7157:5781	113.87.87.129
b51a:901b:901b:8082:d157:ac49:7157:5782	113.87.87.130
b51a:901b:901b:8082:d157:ac49:7157:5783	113.87.87.131
b51a:901b:901b:8082:d157:ac49:7157:5784	113.87.87.132
b51a:901b:901b:8082:d157:ac49:7157:5785	113.87.87.133
b51a:901b:901b:8082:d157:ac49:7157:5786	113.87.87.134
b51a:901b:901b:8082:d157:ac49:7157:5787	113.87.87.135
b51a:901b:901b:8082:d157:ac49:7157:5788	113.87.87.136
b51a:901b:901b:8082:d157:ac49:7157:5789	113.87.87.137
b51a:901b:901b:8082:d157:ac49:7157:578a	113.87.87.138
b51a:901b:901b:8082:d157:ac49:7157:578b	113.87.87.139
b51a:901b:901b:8082:d157:ac49:7157:578c	113.87.87.140
b51a:901b:901b:8082:d157:ac49:7157:578d	113.87.87.141
b51a:901b:901b:8082:d157:ac49:7157:578e	113.87.87.142
b51a:901b:901b:8082:d157:ac49:7157:578f	113.87.87.143
b51a:901b:901b:8082:d157:ac49:7157:5790	113.87.87.144
b51a:901b:901b:8082:d157:ac49:7157:5791	113.87.87.145
b51a:901b:901b:8082:d157:ac49:7157:5792	113.87.87.146
b51a:901b:901b:8082:d157:ac49:7157:5793	113.87.87.147
b51a:901b:901b:8082:d157:ac49:7157:5794	113.87.87.148
b51a:901b:901b:8082:d157:ac49:7157:5795	113.87.87.149
b51a:901b:901b:8082:d157:ac49:7157:5796	113.87.87.150
b51a:901b:901b:8082:d157:ac49:7157:5797	113.87.87.151
b51a:901b:901b:8082:d157:ac49:7157:5798	113.87.87.152
b51a:901b:901b:8082:d157:ac49:7157:5799	113.87.87.153
b51a:901b:901b:8082:d157:ac49:7157:579a	113.87.87.154
b51a:901b:901b:8082:d157:ac49:7157:579b	113.87.87.155
b51a:901b:901b:8082:d157:ac49:7157:579c	113.87.87.156
b51a:901b:901b:8082:d157:ac49:7157:579d	113.87.87.157
b51a:901b:901b:8082:d157:ac49:7157:579e	113.87.87.158
b51a:901b:901b:8082:d157:ac49:7157:579f	113.87.87.159
b51a:901b:901b:8082:d157:ac49:7157:57a0	113.87.87.160
b51a:901b:901b:8082:d157:ac49:7157:57a1	113.87.87.161
b51a:901b:901b:8082:d157:ac49:7157:57a2	113.87.87.162
b51a:901b:901b:8082:d157:ac49:7157:57a3	113.87.87.163
b51a:901b:901b:8082:d157:ac49:7157:57a4	113.87.87.164
b51a:901b:901b:8082:d157:ac49:7157:57a5	113.87.87.165
b51a:901b:901b:8082:d157:ac49:7157:57a6	113.87.87.166
b51a:901b:901b:8082:d157:ac49:7157:57a7	113.87.87.167
b51a:901b:901b:8082:d157:ac49:7157:57a8	113.87.87.168
b51a:901b:901b:8082:d157:ac49:7157:57a9	113.87.87.169
b51a:901b:901b:8082:d157:ac49:7157:57aa	113.87.87.170
b51a:901b:901b:8082:d157:ac49:7157:57ab	113.87.87.171
b51a:901b:901b:8082:d157:ac49:7157:57ac	113.87.87.172
b51a:901b:901b:8082:d157:ac49:7157:57ad	113.87.87.173
b51a:901b:901b:8082:d157:ac49:7157:57ae	113.87.87.174
b51a:901b:901b:8082:d157:ac49:7157:57af	113.87.87.175
b51a:901b:901b:8082:d157:ac49:7157:57b0	113.87.87.176
b51a:901b:901b:8082:d157:ac49:7157:57b1	113.87.87.177
b51a:901b:901b:8082:d157:ac49:7157:57b2	113.87.87.178
b51a:901b:901b:8082:d157:ac49:7157:57b3	113.87.87.179
b51a:901b:901b:8082:d157:ac49:7157:57b4	113.87.87.180

b51a:901b:901b:8082:d157:ac49:7157:57b5	113.87.87.181
b51a:901b:901b:8082:d157:ac49:7157:57b6	113.87.87.182
b51a:901b:901b:8082:d157:ac49:7157:57b7	113.87.87.183
b51a:901b:901b:8082:d157:ac49:7157:57b8	113.87.87.184
b51a:901b:901b:8082:d157:ac49:7157:57b9	113.87.87.185
b51a:901b:901b:8082:d157:ac49:7157:57ba	113.87.87.186
b51a:901b:901b:8082:d157:ac49:7157:57bb	113.87.87.187
b51a:901b:901b:8082:d157:ac49:7157:57bc	113.87.87.188
b51a:901b:901b:8082:d157:ac49:7157:57bd	113.87.87.189
b51a:901b:901b:8082:d157:ac49:7157:57be	113.87.87.190
b51a:901b:901b:8082:d157:ac49:7157:57bf	113.87.87.191
b51a:901b:901b:8082:d157:ac49:7157:57c0	113.87.87.192
b51a:901b:901b:8082:d157:ac49:7157:57c1	113.87.87.193
b51a:901b:901b:8082:d157:ac49:7157:57c2	113.87.87.194
b51a:901b:901b:8082:d157:ac49:7157:57c3	113.87.87.195
b51a:901b:901b:8082:d157:ac49:7157:57c4	113.87.87.196
b51a:901b:901b:8082:d157:ac49:7157:57c5	113.87.87.197
b51a:901b:901b:8082:d157:ac49:7157:57c6	113.87.87.198
b51a:901b:901b:8082:d157:ac49:7157:57c7	113.87.87.199
b51a:901b:901b:8082:d157:ac49:7157:57c8	113.87.87.200
b51a:901b:901b:8082:d157:ac49:7157:57c9	113.87.87.201
b51a:901b:901b:8082:d157:ac49:7157:57ca	113.87.87.202
b51a:901b:901b:8082:d157:ac49:7157:57cb	113.87.87.203
b51a:901b:901b:8082:d157:ac49:7157:57cc	113.87.87.204
b51a:901b:901b:8082:d157:ac49:7157:57cd	113.87.87.205
b51a:901b:901b:8082:d157:ac49:7157:57ce	113.87.87.206
b51a:901b:901b:8082:d157:ac49:7157:57cf	113.87.87.207
b51a:901b:901b:8082:d157:ac49:7157:57d0	113.87.87.208
b51a:901b:901b:8082:d157:ac49:7157:57d1	113.87.87.209
b51a:901b:901b:8082:d157:ac49:7157:57d2	113.87.87.210
b51a:901b:901b:8082:d157:ac49:7157:57d3	113.87.87.211
b51a:901b:901b:8082:d157:ac49:7157:57d4	113.87.87.212
b51a:901b:901b:8082:d157:ac49:7157:57d5	113.87.87.213
b51a:901b:901b:8082:d157:ac49:7157:57d6	113.87.87.214
b51a:901b:901b:8082:d157:ac49:7157:57d7	113.87.87.215
b51a:901b:901b:8082:d157:ac49:7157:57d8	113.87.87.216
b51a:901b:901b:8082:d157:ac49:7157:57d9	113.87.87.217
b51a:901b:901b:8082:d157:ac49:7157:57da	113.87.87.218
b51a:901b:901b:8082:d157:ac49:7157:57db	113.87.87.219
b51a:901b:901b:8082:d157:ac49:7157:57dc	113.87.87.220
b51a:901b:901b:8082:d157:ac49:7157:57dd	113.87.87.221
b51a:901b:901b:8082:d157:ac49:7157:57de	113.87.87.222
b51a:901b:901b:8082:d157:ac49:7157:57df	113.87.87.223
b51a:901b:901b:8082:d157:ac49:7157:57e0	113.87.87.224
b51a:901b:901b:8082:d157:ac49:7157:57e1	113.87.87.225
b51a:901b:901b:8082:d157:ac49:7157:57e2	113.87.87.226
b51a:901b:901b:8082:d157:ac49:7157:57e3	113.87.87.227
b51a:901b:901b:8082:d157:ac49:7157:57e4	113.87.87.228
b51a:901b:901b:8082:d157:ac49:7157:57e5	113.87.87.229
b51a:901b:901b:8082:d157:ac49:7157:57e6	113.87.87.230
b51a:901b:901b:8082:d157:ac49:7157:57e7	113.87.87.231
b51a:901b:901b:8082:d157:ac49:7157:57e8	113.87.87.232
b51a:901b:901b:8082:d157:ac49:7157:57e9	113.87.87.233
b51a:901b:901b:8082:d157:ac49:7157:57ea	113.87.87.234
b51a:901b:901b:8082:d157:ac49:7157:57eb	113.87.87.235
b51a:901b:901b:8082:d157:ac49:7157:57ec	113.87.87.236
b51a:901b:901b:8082:d157:ac49:7157:57ed	113.87.87.237
b51a:901b:901b:8082:d157:ac49:7157:57ee	113.87.87.238
b51a:901b:901b:8082:d157:ac49:7157:57ef	113.87.87.239
b51a:901b:901b:8082:d157:ac49:7157:57f0	113.87.87.240
b51a:901b:901b:8082:d157:ac49:7157:57f1	113.87.87.241
b51a:901b:901b:8082:d157:ac49:7157:57f2	113.87.87.242
b51a:901b:901b:8082:d157:ac49:7157:57f3	113.87.87.243
b51a:901b:901b:8082:d157:ac49:7157:57f4	113.87.87.244
b51a:901b:901b:8082:d157:ac49:7157:57f5	113.87.87.245
b51a:901b:901b:8082:d157:ac49:7157:57f6	113.87.87.246
b51a:901b:901b:8082:d157:ac49:7157:57f7	113.87.87.247
b51a:901b:901b:8082:d157:ac49:7157:57f8	113.87.87.248
b51a:901b:901b:8082:d157:ac49:7157:57f9	113.87.87.249
b51a:901b:901b:8082:d157:ac49:7157:57fa	113.87.87.250
b51a:901b:901b:8082:d157:ac49:7157:57fb	113.87.87.251
b51a:901b:901b:8082:d157:ac49:7157:57fc	113.87.87.252
b51a:901b:901b:8082:d157:ac49:7157:57fd	113.87.87.253
b51a:901b:901b:8082:d157:ac49:7157:57fe	113.87.87.254
b51a:901b:901b:8082:d157:ac49:7157:57ff	113.87.87.255

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.