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:ac86:b155:5701	177.85.87.1
b51a:901b:901b:8082:d157:ac86:b155:5702	177.85.87.2
b51a:901b:901b:8082:d157:ac86:b155:5703	177.85.87.3
b51a:901b:901b:8082:d157:ac86:b155:5704	177.85.87.4
b51a:901b:901b:8082:d157:ac86:b155:5705	177.85.87.5
b51a:901b:901b:8082:d157:ac86:b155:5706	177.85.87.6
b51a:901b:901b:8082:d157:ac86:b155:5707	177.85.87.7
b51a:901b:901b:8082:d157:ac86:b155:5708	177.85.87.8
b51a:901b:901b:8082:d157:ac86:b155:5709	177.85.87.9
b51a:901b:901b:8082:d157:ac86:b155:570a	177.85.87.10
b51a:901b:901b:8082:d157:ac86:b155:570b	177.85.87.11
b51a:901b:901b:8082:d157:ac86:b155:570c	177.85.87.12
b51a:901b:901b:8082:d157:ac86:b155:570d	177.85.87.13
b51a:901b:901b:8082:d157:ac86:b155:570e	177.85.87.14
b51a:901b:901b:8082:d157:ac86:b155:570f	177.85.87.15
b51a:901b:901b:8082:d157:ac86:b155:5710	177.85.87.16
b51a:901b:901b:8082:d157:ac86:b155:5711	177.85.87.17
b51a:901b:901b:8082:d157:ac86:b155:5712	177.85.87.18
b51a:901b:901b:8082:d157:ac86:b155:5713	177.85.87.19
b51a:901b:901b:8082:d157:ac86:b155:5714	177.85.87.20
b51a:901b:901b:8082:d157:ac86:b155:5715	177.85.87.21
b51a:901b:901b:8082:d157:ac86:b155:5716	177.85.87.22
b51a:901b:901b:8082:d157:ac86:b155:5717	177.85.87.23
b51a:901b:901b:8082:d157:ac86:b155:5718	177.85.87.24
b51a:901b:901b:8082:d157:ac86:b155:5719	177.85.87.25
b51a:901b:901b:8082:d157:ac86:b155:571a	177.85.87.26
b51a:901b:901b:8082:d157:ac86:b155:571b	177.85.87.27
b51a:901b:901b:8082:d157:ac86:b155:571c	177.85.87.28
b51a:901b:901b:8082:d157:ac86:b155:571d	177.85.87.29
b51a:901b:901b:8082:d157:ac86:b155:571e	177.85.87.30
b51a:901b:901b:8082:d157:ac86:b155:571f	177.85.87.31
b51a:901b:901b:8082:d157:ac86:b155:5720	177.85.87.32
b51a:901b:901b:8082:d157:ac86:b155:5721	177.85.87.33
b51a:901b:901b:8082:d157:ac86:b155:5722	177.85.87.34
b51a:901b:901b:8082:d157:ac86:b155:5723	177.85.87.35
b51a:901b:901b:8082:d157:ac86:b155:5724	177.85.87.36
b51a:901b:901b:8082:d157:ac86:b155:5725	177.85.87.37
b51a:901b:901b:8082:d157:ac86:b155:5726	177.85.87.38
b51a:901b:901b:8082:d157:ac86:b155:5727	177.85.87.39
b51a:901b:901b:8082:d157:ac86:b155:5728	177.85.87.40
b51a:901b:901b:8082:d157:ac86:b155:5729	177.85.87.41
b51a:901b:901b:8082:d157:ac86:b155:572a	177.85.87.42
b51a:901b:901b:8082:d157:ac86:b155:572b	177.85.87.43
b51a:901b:901b:8082:d157:ac86:b155:572c	177.85.87.44
b51a:901b:901b:8082:d157:ac86:b155:572d	177.85.87.45
b51a:901b:901b:8082:d157:ac86:b155:572e	177.85.87.46
b51a:901b:901b:8082:d157:ac86:b155:572f	177.85.87.47
b51a:901b:901b:8082:d157:ac86:b155:5730	177.85.87.48
b51a:901b:901b:8082:d157:ac86:b155:5731	177.85.87.49
b51a:901b:901b:8082:d157:ac86:b155:5732	177.85.87.50
b51a:901b:901b:8082:d157:ac86:b155:5733	177.85.87.51
b51a:901b:901b:8082:d157:ac86:b155:5734	177.85.87.52
b51a:901b:901b:8082:d157:ac86:b155:5735	177.85.87.53
b51a:901b:901b:8082:d157:ac86:b155:5736	177.85.87.54
b51a:901b:901b:8082:d157:ac86:b155:5737	177.85.87.55
b51a:901b:901b:8082:d157:ac86:b155:5738	177.85.87.56
b51a:901b:901b:8082:d157:ac86:b155:5739	177.85.87.57
b51a:901b:901b:8082:d157:ac86:b155:573a	177.85.87.58
b51a:901b:901b:8082:d157:ac86:b155:573b	177.85.87.59
b51a:901b:901b:8082:d157:ac86:b155:573c	177.85.87.60

b51a:901b:901b:8082:d157:ac86:b155:573d	177.85.87.61
b51a:901b:901b:8082:d157:ac86:b155:573e	177.85.87.62
b51a:901b:901b:8082:d157:ac86:b155:573f	177.85.87.63
b51a:901b:901b:8082:d157:ac86:b155:5740	177.85.87.64
b51a:901b:901b:8082:d157:ac86:b155:5741	177.85.87.65
b51a:901b:901b:8082:d157:ac86:b155:5742	177.85.87.66
b51a:901b:901b:8082:d157:ac86:b155:5743	177.85.87.67
b51a:901b:901b:8082:d157:ac86:b155:5744	177.85.87.68
b51a:901b:901b:8082:d157:ac86:b155:5745	177.85.87.69
b51a:901b:901b:8082:d157:ac86:b155:5746	177.85.87.70
b51a:901b:901b:8082:d157:ac86:b155:5747	177.85.87.71
b51a:901b:901b:8082:d157:ac86:b155:5748	177.85.87.72
b51a:901b:901b:8082:d157:ac86:b155:5749	177.85.87.73
b51a:901b:901b:8082:d157:ac86:b155:574a	177.85.87.74
b51a:901b:901b:8082:d157:ac86:b155:574b	177.85.87.75
b51a:901b:901b:8082:d157:ac86:b155:574c	177.85.87.76
b51a:901b:901b:8082:d157:ac86:b155:574d	177.85.87.77
b51a:901b:901b:8082:d157:ac86:b155:574e	177.85.87.78
b51a:901b:901b:8082:d157:ac86:b155:574f	177.85.87.79
b51a:901b:901b:8082:d157:ac86:b155:5750	177.85.87.80
b51a:901b:901b:8082:d157:ac86:b155:5751	177.85.87.81
b51a:901b:901b:8082:d157:ac86:b155:5752	177.85.87.82
b51a:901b:901b:8082:d157:ac86:b155:5753	177.85.87.83
b51a:901b:901b:8082:d157:ac86:b155:5754	177.85.87.84
b51a:901b:901b:8082:d157:ac86:b155:5755	177.85.87.85
b51a:901b:901b:8082:d157:ac86:b155:5756	177.85.87.86
b51a:901b:901b:8082:d157:ac86:b155:5757	177.85.87.87
b51a:901b:901b:8082:d157:ac86:b155:5758	177.85.87.88
b51a:901b:901b:8082:d157:ac86:b155:5759	177.85.87.89
b51a:901b:901b:8082:d157:ac86:b155:575a	177.85.87.90
b51a:901b:901b:8082:d157:ac86:b155:575b	177.85.87.91
b51a:901b:901b:8082:d157:ac86:b155:575c	177.85.87.92
b51a:901b:901b:8082:d157:ac86:b155:575d	177.85.87.93
b51a:901b:901b:8082:d157:ac86:b155:575e	177.85.87.94
b51a:901b:901b:8082:d157:ac86:b155:575f	177.85.87.95
b51a:901b:901b:8082:d157:ac86:b155:5760	177.85.87.96
b51a:901b:901b:8082:d157:ac86:b155:5761	177.85.87.97
b51a:901b:901b:8082:d157:ac86:b155:5762	177.85.87.98
b51a:901b:901b:8082:d157:ac86:b155:5763	177.85.87.99
b51a:901b:901b:8082:d157:ac86:b155:5764	177.85.87.100
b51a:901b:901b:8082:d157:ac86:b155:5765	177.85.87.101
b51a:901b:901b:8082:d157:ac86:b155:5766	177.85.87.102
b51a:901b:901b:8082:d157:ac86:b155:5767	177.85.87.103
b51a:901b:901b:8082:d157:ac86:b155:5768	177.85.87.104
b51a:901b:901b:8082:d157:ac86:b155:5769	177.85.87.105
b51a:901b:901b:8082:d157:ac86:b155:576a	177.85.87.106
b51a:901b:901b:8082:d157:ac86:b155:576b	177.85.87.107
b51a:901b:901b:8082:d157:ac86:b155:576c	177.85.87.108
b51a:901b:901b:8082:d157:ac86:b155:576d	177.85.87.109
b51a:901b:901b:8082:d157:ac86:b155:576e	177.85.87.110
b51a:901b:901b:8082:d157:ac86:b155:576f	177.85.87.111
b51a:901b:901b:8082:d157:ac86:b155:5770	177.85.87.112
b51a:901b:901b:8082:d157:ac86:b155:5771	177.85.87.113
b51a:901b:901b:8082:d157:ac86:b155:5772	177.85.87.114
b51a:901b:901b:8082:d157:ac86:b155:5773	177.85.87.115
b51a:901b:901b:8082:d157:ac86:b155:5774	177.85.87.116
b51a:901b:901b:8082:d157:ac86:b155:5775	177.85.87.117
b51a:901b:901b:8082:d157:ac86:b155:5776	177.85.87.118
b51a:901b:901b:8082:d157:ac86:b155:5777	177.85.87.119
b51a:901b:901b:8082:d157:ac86:b155:5778	177.85.87.120

b51a:901b:901b:8082:d157:ac86:b155:5779	177.85.87.121
b51a:901b:901b:8082:d157:ac86:b155:577a	177.85.87.122
b51a:901b:901b:8082:d157:ac86:b155:577b	177.85.87.123
b51a:901b:901b:8082:d157:ac86:b155:577c	177.85.87.124
b51a:901b:901b:8082:d157:ac86:b155:577d	177.85.87.125
b51a:901b:901b:8082:d157:ac86:b155:577e	177.85.87.126
b51a:901b:901b:8082:d157:ac86:b155:577f	177.85.87.127
b51a:901b:901b:8082:d157:ac86:b155:5780	177.85.87.128
b51a:901b:901b:8082:d157:ac86:b155:5781	177.85.87.129
b51a:901b:901b:8082:d157:ac86:b155:5782	177.85.87.130
b51a:901b:901b:8082:d157:ac86:b155:5783	177.85.87.131
b51a:901b:901b:8082:d157:ac86:b155:5784	177.85.87.132
b51a:901b:901b:8082:d157:ac86:b155:5785	177.85.87.133
b51a:901b:901b:8082:d157:ac86:b155:5786	177.85.87.134
b51a:901b:901b:8082:d157:ac86:b155:5787	177.85.87.135
b51a:901b:901b:8082:d157:ac86:b155:5788	177.85.87.136
b51a:901b:901b:8082:d157:ac86:b155:5789	177.85.87.137
b51a:901b:901b:8082:d157:ac86:b155:578a	177.85.87.138
b51a:901b:901b:8082:d157:ac86:b155:578b	177.85.87.139
b51a:901b:901b:8082:d157:ac86:b155:578c	177.85.87.140
b51a:901b:901b:8082:d157:ac86:b155:578d	177.85.87.141
b51a:901b:901b:8082:d157:ac86:b155:578e	177.85.87.142
b51a:901b:901b:8082:d157:ac86:b155:578f	177.85.87.143
b51a:901b:901b:8082:d157:ac86:b155:5790	177.85.87.144
b51a:901b:901b:8082:d157:ac86:b155:5791	177.85.87.145
b51a:901b:901b:8082:d157:ac86:b155:5792	177.85.87.146
b51a:901b:901b:8082:d157:ac86:b155:5793	177.85.87.147
b51a:901b:901b:8082:d157:ac86:b155:5794	177.85.87.148
b51a:901b:901b:8082:d157:ac86:b155:5795	177.85.87.149
b51a:901b:901b:8082:d157:ac86:b155:5796	177.85.87.150
b51a:901b:901b:8082:d157:ac86:b155:5797	177.85.87.151
b51a:901b:901b:8082:d157:ac86:b155:5798	177.85.87.152
b51a:901b:901b:8082:d157:ac86:b155:5799	177.85.87.153
b51a:901b:901b:8082:d157:ac86:b155:579a	177.85.87.154
b51a:901b:901b:8082:d157:ac86:b155:579b	177.85.87.155
b51a:901b:901b:8082:d157:ac86:b155:579c	177.85.87.156
b51a:901b:901b:8082:d157:ac86:b155:579d	177.85.87.157
b51a:901b:901b:8082:d157:ac86:b155:579e	177.85.87.158
b51a:901b:901b:8082:d157:ac86:b155:579f	177.85.87.159
b51a:901b:901b:8082:d157:ac86:b155:57a0	177.85.87.160
b51a:901b:901b:8082:d157:ac86:b155:57a1	177.85.87.161
b51a:901b:901b:8082:d157:ac86:b155:57a2	177.85.87.162
b51a:901b:901b:8082:d157:ac86:b155:57a3	177.85.87.163
b51a:901b:901b:8082:d157:ac86:b155:57a4	177.85.87.164
b51a:901b:901b:8082:d157:ac86:b155:57a5	177.85.87.165
b51a:901b:901b:8082:d157:ac86:b155:57a6	177.85.87.166
b51a:901b:901b:8082:d157:ac86:b155:57a7	177.85.87.167
b51a:901b:901b:8082:d157:ac86:b155:57a8	177.85.87.168
b51a:901b:901b:8082:d157:ac86:b155:57a9	177.85.87.169
b51a:901b:901b:8082:d157:ac86:b155:57aa	177.85.87.170
b51a:901b:901b:8082:d157:ac86:b155:57ab	177.85.87.171
b51a:901b:901b:8082:d157:ac86:b155:57ac	177.85.87.172
b51a:901b:901b:8082:d157:ac86:b155:57ad	177.85.87.173
b51a:901b:901b:8082:d157:ac86:b155:57ae	177.85.87.174
b51a:901b:901b:8082:d157:ac86:b155:57af	177.85.87.175
b51a:901b:901b:8082:d157:ac86:b155:57b0	177.85.87.176
b51a:901b:901b:8082:d157:ac86:b155:57b1	177.85.87.177
b51a:901b:901b:8082:d157:ac86:b155:57b2	177.85.87.178
b51a:901b:901b:8082:d157:ac86:b155:57b3	177.85.87.179
b51a:901b:901b:8082:d157:ac86:b155:57b4	177.85.87.180

b51a:901b:901b:8082:d157:ac86:b155:57b5	177.85.87.181
b51a:901b:901b:8082:d157:ac86:b155:57b6	177.85.87.182
b51a:901b:901b:8082:d157:ac86:b155:57b7	177.85.87.183
b51a:901b:901b:8082:d157:ac86:b155:57b8	177.85.87.184
b51a:901b:901b:8082:d157:ac86:b155:57b9	177.85.87.185
b51a:901b:901b:8082:d157:ac86:b155:57ba	177.85.87.186
b51a:901b:901b:8082:d157:ac86:b155:57bb	177.85.87.187
b51a:901b:901b:8082:d157:ac86:b155:57bc	177.85.87.188
b51a:901b:901b:8082:d157:ac86:b155:57bd	177.85.87.189
b51a:901b:901b:8082:d157:ac86:b155:57be	177.85.87.190
b51a:901b:901b:8082:d157:ac86:b155:57bf	177.85.87.191
b51a:901b:901b:8082:d157:ac86:b155:57c0	177.85.87.192
b51a:901b:901b:8082:d157:ac86:b155:57c1	177.85.87.193
b51a:901b:901b:8082:d157:ac86:b155:57c2	177.85.87.194
b51a:901b:901b:8082:d157:ac86:b155:57c3	177.85.87.195
b51a:901b:901b:8082:d157:ac86:b155:57c4	177.85.87.196
b51a:901b:901b:8082:d157:ac86:b155:57c5	177.85.87.197
b51a:901b:901b:8082:d157:ac86:b155:57c6	177.85.87.198
b51a:901b:901b:8082:d157:ac86:b155:57c7	177.85.87.199
b51a:901b:901b:8082:d157:ac86:b155:57c8	177.85.87.200
b51a:901b:901b:8082:d157:ac86:b155:57c9	177.85.87.201
b51a:901b:901b:8082:d157:ac86:b155:57ca	177.85.87.202
b51a:901b:901b:8082:d157:ac86:b155:57cb	177.85.87.203
b51a:901b:901b:8082:d157:ac86:b155:57cc	177.85.87.204
b51a:901b:901b:8082:d157:ac86:b155:57cd	177.85.87.205
b51a:901b:901b:8082:d157:ac86:b155:57ce	177.85.87.206
b51a:901b:901b:8082:d157:ac86:b155:57cf	177.85.87.207
b51a:901b:901b:8082:d157:ac86:b155:57d0	177.85.87.208
b51a:901b:901b:8082:d157:ac86:b155:57d1	177.85.87.209
b51a:901b:901b:8082:d157:ac86:b155:57d2	177.85.87.210
b51a:901b:901b:8082:d157:ac86:b155:57d3	177.85.87.211
b51a:901b:901b:8082:d157:ac86:b155:57d4	177.85.87.212
b51a:901b:901b:8082:d157:ac86:b155:57d5	177.85.87.213
b51a:901b:901b:8082:d157:ac86:b155:57d6	177.85.87.214
b51a:901b:901b:8082:d157:ac86:b155:57d7	177.85.87.215
b51a:901b:901b:8082:d157:ac86:b155:57d8	177.85.87.216
b51a:901b:901b:8082:d157:ac86:b155:57d9	177.85.87.217
b51a:901b:901b:8082:d157:ac86:b155:57da	177.85.87.218
b51a:901b:901b:8082:d157:ac86:b155:57db	177.85.87.219
b51a:901b:901b:8082:d157:ac86:b155:57dc	177.85.87.220
b51a:901b:901b:8082:d157:ac86:b155:57dd	177.85.87.221
b51a:901b:901b:8082:d157:ac86:b155:57de	177.85.87.222
b51a:901b:901b:8082:d157:ac86:b155:57df	177.85.87.223
b51a:901b:901b:8082:d157:ac86:b155:57e0	177.85.87.224
b51a:901b:901b:8082:d157:ac86:b155:57e1	177.85.87.225
b51a:901b:901b:8082:d157:ac86:b155:57e2	177.85.87.226
b51a:901b:901b:8082:d157:ac86:b155:57e3	177.85.87.227
b51a:901b:901b:8082:d157:ac86:b155:57e4	177.85.87.228
b51a:901b:901b:8082:d157:ac86:b155:57e5	177.85.87.229
b51a:901b:901b:8082:d157:ac86:b155:57e6	177.85.87.230
b51a:901b:901b:8082:d157:ac86:b155:57e7	177.85.87.231
b51a:901b:901b:8082:d157:ac86:b155:57e8	177.85.87.232
b51a:901b:901b:8082:d157:ac86:b155:57e9	177.85.87.233
b51a:901b:901b:8082:d157:ac86:b155:57ea	177.85.87.234
b51a:901b:901b:8082:d157:ac86:b155:57eb	177.85.87.235
b51a:901b:901b:8082:d157:ac86:b155:57ec	177.85.87.236
b51a:901b:901b:8082:d157:ac86:b155:57ed	177.85.87.237
b51a:901b:901b:8082:d157:ac86:b155:57ee	177.85.87.238
b51a:901b:901b:8082:d157:ac86:b155:57ef	177.85.87.239
b51a:901b:901b:8082:d157:ac86:b155:57f0	177.85.87.240
b51a:901b:901b:8082:d157:ac86:b155:57f1	177.85.87.241
b51a:901b:901b:8082:d157:ac86:b155:57f2	177.85.87.242
b51a:901b:901b:8082:d157:ac86:b155:57f3	177.85.87.243
b51a:901b:901b:8082:d157:ac86:b155:57f4	177.85.87.244
b51a:901b:901b:8082:d157:ac86:b155:57f5	177.85.87.245
b51a:901b:901b:8082:d157:ac86:b155:57f6	177.85.87.246
b51a:901b:901b:8082:d157:ac86:b155:57f7	177.85.87.247
b51a:901b:901b:8082:d157:ac86:b155:57f8	177.85.87.248
b51a:901b:901b:8082:d157:ac86:b155:57f9	177.85.87.249
b51a:901b:901b:8082:d157:ac86:b155:57fa	177.85.87.250
b51a:901b:901b:8082:d157:ac86:b155:57fb	177.85.87.251
b51a:901b:901b:8082:d157:ac86:b155:57fc	177.85.87.252
b51a:901b:901b:8082:d157:ac86:b155:57fd	177.85.87.253
b51a:901b:901b:8082:d157:ac86:b155:57fe	177.85.87.254
b51a:901b:901b:8082:d157:ac86:b155:57ff	177.85.87.255

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.