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:be24:c49:5701	12.73.87.1
b51a:901b:cb15:8045:ada8:be24:c49:5702	12.73.87.2
b51a:901b:cb15:8045:ada8:be24:c49:5703	12.73.87.3
b51a:901b:cb15:8045:ada8:be24:c49:5704	12.73.87.4
b51a:901b:cb15:8045:ada8:be24:c49:5705	12.73.87.5
b51a:901b:cb15:8045:ada8:be24:c49:5706	12.73.87.6
b51a:901b:cb15:8045:ada8:be24:c49:5707	12.73.87.7
b51a:901b:cb15:8045:ada8:be24:c49:5708	12.73.87.8
b51a:901b:cb15:8045:ada8:be24:c49:5709	12.73.87.9
b51a:901b:cb15:8045:ada8:be24:c49:570a	12.73.87.10
b51a:901b:cb15:8045:ada8:be24:c49:570b	12.73.87.11
b51a:901b:cb15:8045:ada8:be24:c49:570c	12.73.87.12
b51a:901b:cb15:8045:ada8:be24:c49:570d	12.73.87.13
b51a:901b:cb15:8045:ada8:be24:c49:570e	12.73.87.14
b51a:901b:cb15:8045:ada8:be24:c49:570f	12.73.87.15
b51a:901b:cb15:8045:ada8:be24:c49:5710	12.73.87.16
b51a:901b:cb15:8045:ada8:be24:c49:5711	12.73.87.17
b51a:901b:cb15:8045:ada8:be24:c49:5712	12.73.87.18
b51a:901b:cb15:8045:ada8:be24:c49:5713	12.73.87.19
b51a:901b:cb15:8045:ada8:be24:c49:5714	12.73.87.20
b51a:901b:cb15:8045:ada8:be24:c49:5715	12.73.87.21
b51a:901b:cb15:8045:ada8:be24:c49:5716	12.73.87.22
b51a:901b:cb15:8045:ada8:be24:c49:5717	12.73.87.23
b51a:901b:cb15:8045:ada8:be24:c49:5718	12.73.87.24
b51a:901b:cb15:8045:ada8:be24:c49:5719	12.73.87.25
b51a:901b:cb15:8045:ada8:be24:c49:571a	12.73.87.26
b51a:901b:cb15:8045:ada8:be24:c49:571b	12.73.87.27
b51a:901b:cb15:8045:ada8:be24:c49:571c	12.73.87.28
b51a:901b:cb15:8045:ada8:be24:c49:571d	12.73.87.29
b51a:901b:cb15:8045:ada8:be24:c49:571e	12.73.87.30
b51a:901b:cb15:8045:ada8:be24:c49:571f	12.73.87.31
b51a:901b:cb15:8045:ada8:be24:c49:5720	12.73.87.32
b51a:901b:cb15:8045:ada8:be24:c49:5721	12.73.87.33
b51a:901b:cb15:8045:ada8:be24:c49:5722	12.73.87.34
b51a:901b:cb15:8045:ada8:be24:c49:5723	12.73.87.35
b51a:901b:cb15:8045:ada8:be24:c49:5724	12.73.87.36
b51a:901b:cb15:8045:ada8:be24:c49:5725	12.73.87.37
b51a:901b:cb15:8045:ada8:be24:c49:5726	12.73.87.38
b51a:901b:cb15:8045:ada8:be24:c49:5727	12.73.87.39
b51a:901b:cb15:8045:ada8:be24:c49:5728	12.73.87.40
b51a:901b:cb15:8045:ada8:be24:c49:5729	12.73.87.41
b51a:901b:cb15:8045:ada8:be24:c49:572a	12.73.87.42
b51a:901b:cb15:8045:ada8:be24:c49:572b	12.73.87.43
b51a:901b:cb15:8045:ada8:be24:c49:572c	12.73.87.44
b51a:901b:cb15:8045:ada8:be24:c49:572d	12.73.87.45
b51a:901b:cb15:8045:ada8:be24:c49:572e	12.73.87.46
b51a:901b:cb15:8045:ada8:be24:c49:572f	12.73.87.47
b51a:901b:cb15:8045:ada8:be24:c49:5730	12.73.87.48
b51a:901b:cb15:8045:ada8:be24:c49:5731	12.73.87.49
b51a:901b:cb15:8045:ada8:be24:c49:5732	12.73.87.50
b51a:901b:cb15:8045:ada8:be24:c49:5733	12.73.87.51
b51a:901b:cb15:8045:ada8:be24:c49:5734	12.73.87.52
b51a:901b:cb15:8045:ada8:be24:c49:5735	12.73.87.53
b51a:901b:cb15:8045:ada8:be24:c49:5736	12.73.87.54
b51a:901b:cb15:8045:ada8:be24:c49:5737	12.73.87.55
b51a:901b:cb15:8045:ada8:be24:c49:5738	12.73.87.56
b51a:901b:cb15:8045:ada8:be24:c49:5739	12.73.87.57
b51a:901b:cb15:8045:ada8:be24:c49:573a	12.73.87.58
b51a:901b:cb15:8045:ada8:be24:c49:573b	12.73.87.59
b51a:901b:cb15:8045:ada8:be24:c49:573c	12.73.87.60

b51a:901b:cb15:8045:ada8:be24:c49:573d	12.73.87.61
b51a:901b:cb15:8045:ada8:be24:c49:573e	12.73.87.62
b51a:901b:cb15:8045:ada8:be24:c49:573f	12.73.87.63
b51a:901b:cb15:8045:ada8:be24:c49:5740	12.73.87.64
b51a:901b:cb15:8045:ada8:be24:c49:5741	12.73.87.65
b51a:901b:cb15:8045:ada8:be24:c49:5742	12.73.87.66
b51a:901b:cb15:8045:ada8:be24:c49:5743	12.73.87.67
b51a:901b:cb15:8045:ada8:be24:c49:5744	12.73.87.68
b51a:901b:cb15:8045:ada8:be24:c49:5745	12.73.87.69
b51a:901b:cb15:8045:ada8:be24:c49:5746	12.73.87.70
b51a:901b:cb15:8045:ada8:be24:c49:5747	12.73.87.71
b51a:901b:cb15:8045:ada8:be24:c49:5748	12.73.87.72
b51a:901b:cb15:8045:ada8:be24:c49:5749	12.73.87.73
b51a:901b:cb15:8045:ada8:be24:c49:574a	12.73.87.74
b51a:901b:cb15:8045:ada8:be24:c49:574b	12.73.87.75
b51a:901b:cb15:8045:ada8:be24:c49:574c	12.73.87.76
b51a:901b:cb15:8045:ada8:be24:c49:574d	12.73.87.77
b51a:901b:cb15:8045:ada8:be24:c49:574e	12.73.87.78
b51a:901b:cb15:8045:ada8:be24:c49:574f	12.73.87.79
b51a:901b:cb15:8045:ada8:be24:c49:5750	12.73.87.80
b51a:901b:cb15:8045:ada8:be24:c49:5751	12.73.87.81
b51a:901b:cb15:8045:ada8:be24:c49:5752	12.73.87.82
b51a:901b:cb15:8045:ada8:be24:c49:5753	12.73.87.83
b51a:901b:cb15:8045:ada8:be24:c49:5754	12.73.87.84
b51a:901b:cb15:8045:ada8:be24:c49:5755	12.73.87.85
b51a:901b:cb15:8045:ada8:be24:c49:5756	12.73.87.86
b51a:901b:cb15:8045:ada8:be24:c49:5757	12.73.87.87
b51a:901b:cb15:8045:ada8:be24:c49:5758	12.73.87.88
b51a:901b:cb15:8045:ada8:be24:c49:5759	12.73.87.89
b51a:901b:cb15:8045:ada8:be24:c49:575a	12.73.87.90
b51a:901b:cb15:8045:ada8:be24:c49:575b	12.73.87.91
b51a:901b:cb15:8045:ada8:be24:c49:575c	12.73.87.92
b51a:901b:cb15:8045:ada8:be24:c49:575d	12.73.87.93
b51a:901b:cb15:8045:ada8:be24:c49:575e	12.73.87.94
b51a:901b:cb15:8045:ada8:be24:c49:575f	12.73.87.95
b51a:901b:cb15:8045:ada8:be24:c49:5760	12.73.87.96
b51a:901b:cb15:8045:ada8:be24:c49:5761	12.73.87.97
b51a:901b:cb15:8045:ada8:be24:c49:5762	12.73.87.98
b51a:901b:cb15:8045:ada8:be24:c49:5763	12.73.87.99
b51a:901b:cb15:8045:ada8:be24:c49:5764	12.73.87.100
b51a:901b:cb15:8045:ada8:be24:c49:5765	12.73.87.101
b51a:901b:cb15:8045:ada8:be24:c49:5766	12.73.87.102
b51a:901b:cb15:8045:ada8:be24:c49:5767	12.73.87.103
b51a:901b:cb15:8045:ada8:be24:c49:5768	12.73.87.104
b51a:901b:cb15:8045:ada8:be24:c49:5769	12.73.87.105
b51a:901b:cb15:8045:ada8:be24:c49:576a	12.73.87.106
b51a:901b:cb15:8045:ada8:be24:c49:576b	12.73.87.107
b51a:901b:cb15:8045:ada8:be24:c49:576c	12.73.87.108
b51a:901b:cb15:8045:ada8:be24:c49:576d	12.73.87.109
b51a:901b:cb15:8045:ada8:be24:c49:576e	12.73.87.110
b51a:901b:cb15:8045:ada8:be24:c49:576f	12.73.87.111
b51a:901b:cb15:8045:ada8:be24:c49:5770	12.73.87.112
b51a:901b:cb15:8045:ada8:be24:c49:5771	12.73.87.113
b51a:901b:cb15:8045:ada8:be24:c49:5772	12.73.87.114
b51a:901b:cb15:8045:ada8:be24:c49:5773	12.73.87.115
b51a:901b:cb15:8045:ada8:be24:c49:5774	12.73.87.116
b51a:901b:cb15:8045:ada8:be24:c49:5775	12.73.87.117
b51a:901b:cb15:8045:ada8:be24:c49:5776	12.73.87.118
b51a:901b:cb15:8045:ada8:be24:c49:5777	12.73.87.119
b51a:901b:cb15:8045:ada8:be24:c49:5778	12.73.87.120

b51a:901b:cb15:8045:ada8:be24:c49:5779	12.73.87.121
b51a:901b:cb15:8045:ada8:be24:c49:577a	12.73.87.122
b51a:901b:cb15:8045:ada8:be24:c49:577b	12.73.87.123
b51a:901b:cb15:8045:ada8:be24:c49:577c	12.73.87.124
b51a:901b:cb15:8045:ada8:be24:c49:577d	12.73.87.125
b51a:901b:cb15:8045:ada8:be24:c49:577e	12.73.87.126
b51a:901b:cb15:8045:ada8:be24:c49:577f	12.73.87.127
b51a:901b:cb15:8045:ada8:be24:c49:5780	12.73.87.128
b51a:901b:cb15:8045:ada8:be24:c49:5781	12.73.87.129
b51a:901b:cb15:8045:ada8:be24:c49:5782	12.73.87.130
b51a:901b:cb15:8045:ada8:be24:c49:5783	12.73.87.131
b51a:901b:cb15:8045:ada8:be24:c49:5784	12.73.87.132
b51a:901b:cb15:8045:ada8:be24:c49:5785	12.73.87.133
b51a:901b:cb15:8045:ada8:be24:c49:5786	12.73.87.134
b51a:901b:cb15:8045:ada8:be24:c49:5787	12.73.87.135
b51a:901b:cb15:8045:ada8:be24:c49:5788	12.73.87.136
b51a:901b:cb15:8045:ada8:be24:c49:5789	12.73.87.137
b51a:901b:cb15:8045:ada8:be24:c49:578a	12.73.87.138
b51a:901b:cb15:8045:ada8:be24:c49:578b	12.73.87.139
b51a:901b:cb15:8045:ada8:be24:c49:578c	12.73.87.140
b51a:901b:cb15:8045:ada8:be24:c49:578d	12.73.87.141
b51a:901b:cb15:8045:ada8:be24:c49:578e	12.73.87.142
b51a:901b:cb15:8045:ada8:be24:c49:578f	12.73.87.143
b51a:901b:cb15:8045:ada8:be24:c49:5790	12.73.87.144
b51a:901b:cb15:8045:ada8:be24:c49:5791	12.73.87.145
b51a:901b:cb15:8045:ada8:be24:c49:5792	12.73.87.146
b51a:901b:cb15:8045:ada8:be24:c49:5793	12.73.87.147
b51a:901b:cb15:8045:ada8:be24:c49:5794	12.73.87.148
b51a:901b:cb15:8045:ada8:be24:c49:5795	12.73.87.149
b51a:901b:cb15:8045:ada8:be24:c49:5796	12.73.87.150
b51a:901b:cb15:8045:ada8:be24:c49:5797	12.73.87.151
b51a:901b:cb15:8045:ada8:be24:c49:5798	12.73.87.152
b51a:901b:cb15:8045:ada8:be24:c49:5799	12.73.87.153
b51a:901b:cb15:8045:ada8:be24:c49:579a	12.73.87.154
b51a:901b:cb15:8045:ada8:be24:c49:579b	12.73.87.155
b51a:901b:cb15:8045:ada8:be24:c49:579c	12.73.87.156
b51a:901b:cb15:8045:ada8:be24:c49:579d	12.73.87.157
b51a:901b:cb15:8045:ada8:be24:c49:579e	12.73.87.158
b51a:901b:cb15:8045:ada8:be24:c49:579f	12.73.87.159
b51a:901b:cb15:8045:ada8:be24:c49:57a0	12.73.87.160
b51a:901b:cb15:8045:ada8:be24:c49:57a1	12.73.87.161
b51a:901b:cb15:8045:ada8:be24:c49:57a2	12.73.87.162
b51a:901b:cb15:8045:ada8:be24:c49:57a3	12.73.87.163
b51a:901b:cb15:8045:ada8:be24:c49:57a4	12.73.87.164
b51a:901b:cb15:8045:ada8:be24:c49:57a5	12.73.87.165
b51a:901b:cb15:8045:ada8:be24:c49:57a6	12.73.87.166
b51a:901b:cb15:8045:ada8:be24:c49:57a7	12.73.87.167
b51a:901b:cb15:8045:ada8:be24:c49:57a8	12.73.87.168
b51a:901b:cb15:8045:ada8:be24:c49:57a9	12.73.87.169
b51a:901b:cb15:8045:ada8:be24:c49:57aa	12.73.87.170
b51a:901b:cb15:8045:ada8:be24:c49:57ab	12.73.87.171
b51a:901b:cb15:8045:ada8:be24:c49:57ac	12.73.87.172
b51a:901b:cb15:8045:ada8:be24:c49:57ad	12.73.87.173
b51a:901b:cb15:8045:ada8:be24:c49:57ae	12.73.87.174
b51a:901b:cb15:8045:ada8:be24:c49:57af	12.73.87.175
b51a:901b:cb15:8045:ada8:be24:c49:57b0	12.73.87.176
b51a:901b:cb15:8045:ada8:be24:c49:57b1	12.73.87.177
b51a:901b:cb15:8045:ada8:be24:c49:57b2	12.73.87.178
b51a:901b:cb15:8045:ada8:be24:c49:57b3	12.73.87.179
b51a:901b:cb15:8045:ada8:be24:c49:57b4	12.73.87.180

b51a:901b:cb15:8045:ada8:be24:c49:57b5	12.73.87.181
b51a:901b:cb15:8045:ada8:be24:c49:57b6	12.73.87.182
b51a:901b:cb15:8045:ada8:be24:c49:57b7	12.73.87.183
b51a:901b:cb15:8045:ada8:be24:c49:57b8	12.73.87.184
b51a:901b:cb15:8045:ada8:be24:c49:57b9	12.73.87.185
b51a:901b:cb15:8045:ada8:be24:c49:57ba	12.73.87.186
b51a:901b:cb15:8045:ada8:be24:c49:57bb	12.73.87.187
b51a:901b:cb15:8045:ada8:be24:c49:57bc	12.73.87.188
b51a:901b:cb15:8045:ada8:be24:c49:57bd	12.73.87.189
b51a:901b:cb15:8045:ada8:be24:c49:57be	12.73.87.190
b51a:901b:cb15:8045:ada8:be24:c49:57bf	12.73.87.191
b51a:901b:cb15:8045:ada8:be24:c49:57c0	12.73.87.192
b51a:901b:cb15:8045:ada8:be24:c49:57c1	12.73.87.193
b51a:901b:cb15:8045:ada8:be24:c49:57c2	12.73.87.194
b51a:901b:cb15:8045:ada8:be24:c49:57c3	12.73.87.195
b51a:901b:cb15:8045:ada8:be24:c49:57c4	12.73.87.196
b51a:901b:cb15:8045:ada8:be24:c49:57c5	12.73.87.197
b51a:901b:cb15:8045:ada8:be24:c49:57c6	12.73.87.198
b51a:901b:cb15:8045:ada8:be24:c49:57c7	12.73.87.199
b51a:901b:cb15:8045:ada8:be24:c49:57c8	12.73.87.200
b51a:901b:cb15:8045:ada8:be24:c49:57c9	12.73.87.201
b51a:901b:cb15:8045:ada8:be24:c49:57ca	12.73.87.202
b51a:901b:cb15:8045:ada8:be24:c49:57cb	12.73.87.203
b51a:901b:cb15:8045:ada8:be24:c49:57cc	12.73.87.204
b51a:901b:cb15:8045:ada8:be24:c49:57cd	12.73.87.205
b51a:901b:cb15:8045:ada8:be24:c49:57ce	12.73.87.206
b51a:901b:cb15:8045:ada8:be24:c49:57cf	12.73.87.207
b51a:901b:cb15:8045:ada8:be24:c49:57d0	12.73.87.208
b51a:901b:cb15:8045:ada8:be24:c49:57d1	12.73.87.209
b51a:901b:cb15:8045:ada8:be24:c49:57d2	12.73.87.210
b51a:901b:cb15:8045:ada8:be24:c49:57d3	12.73.87.211
b51a:901b:cb15:8045:ada8:be24:c49:57d4	12.73.87.212
b51a:901b:cb15:8045:ada8:be24:c49:57d5	12.73.87.213
b51a:901b:cb15:8045:ada8:be24:c49:57d6	12.73.87.214
b51a:901b:cb15:8045:ada8:be24:c49:57d7	12.73.87.215
b51a:901b:cb15:8045:ada8:be24:c49:57d8	12.73.87.216
b51a:901b:cb15:8045:ada8:be24:c49:57d9	12.73.87.217
b51a:901b:cb15:8045:ada8:be24:c49:57da	12.73.87.218
b51a:901b:cb15:8045:ada8:be24:c49:57db	12.73.87.219
b51a:901b:cb15:8045:ada8:be24:c49:57dc	12.73.87.220
b51a:901b:cb15:8045:ada8:be24:c49:57dd	12.73.87.221
b51a:901b:cb15:8045:ada8:be24:c49:57de	12.73.87.222
b51a:901b:cb15:8045:ada8:be24:c49:57df	12.73.87.223
b51a:901b:cb15:8045:ada8:be24:c49:57e0	12.73.87.224
b51a:901b:cb15:8045:ada8:be24:c49:57e1	12.73.87.225
b51a:901b:cb15:8045:ada8:be24:c49:57e2	12.73.87.226
b51a:901b:cb15:8045:ada8:be24:c49:57e3	12.73.87.227
b51a:901b:cb15:8045:ada8:be24:c49:57e4	12.73.87.228
b51a:901b:cb15:8045:ada8:be24:c49:57e5	12.73.87.229
b51a:901b:cb15:8045:ada8:be24:c49:57e6	12.73.87.230
b51a:901b:cb15:8045:ada8:be24:c49:57e7	12.73.87.231
b51a:901b:cb15:8045:ada8:be24:c49:57e8	12.73.87.232
b51a:901b:cb15:8045:ada8:be24:c49:57e9	12.73.87.233
b51a:901b:cb15:8045:ada8:be24:c49:57ea	12.73.87.234
b51a:901b:cb15:8045:ada8:be24:c49:57eb	12.73.87.235
b51a:901b:cb15:8045:ada8:be24:c49:57ec	12.73.87.236
b51a:901b:cb15:8045:ada8:be24:c49:57ed	12.73.87.237
b51a:901b:cb15:8045:ada8:be24:c49:57ee	12.73.87.238
b51a:901b:cb15:8045:ada8:be24:c49:57ef	12.73.87.239
b51a:901b:cb15:8045:ada8:be24:c49:57f0	12.73.87.240
b51a:901b:cb15:8045:ada8:be24:c49:57f1	12.73.87.241
b51a:901b:cb15:8045:ada8:be24:c49:57f2	12.73.87.242
b51a:901b:cb15:8045:ada8:be24:c49:57f3	12.73.87.243
b51a:901b:cb15:8045:ada8:be24:c49:57f4	12.73.87.244
b51a:901b:cb15:8045:ada8:be24:c49:57f5	12.73.87.245
b51a:901b:cb15:8045:ada8:be24:c49:57f6	12.73.87.246
b51a:901b:cb15:8045:ada8:be24:c49:57f7	12.73.87.247
b51a:901b:cb15:8045:ada8:be24:c49:57f8	12.73.87.248
b51a:901b:cb15:8045:ada8:be24:c49:57f9	12.73.87.249
b51a:901b:cb15:8045:ada8:be24:c49:57fa	12.73.87.250
b51a:901b:cb15:8045:ada8:be24:c49:57fb	12.73.87.251
b51a:901b:cb15:8045:ada8:be24:c49:57fc	12.73.87.252
b51a:901b:cb15:8045:ada8:be24:c49:57fd	12.73.87.253
b51a:901b:cb15:8045:ada8:be24:c49:57fe	12.73.87.254
b51a:901b:cb15:8045:ada8:be24:c49:57ff	12.73.87.255

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.