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:be24:7f39:5701	127.57.87.1
b51a:901b:cb15:8045:ada8:be24:7f39:5702	127.57.87.2
b51a:901b:cb15:8045:ada8:be24:7f39:5703	127.57.87.3
b51a:901b:cb15:8045:ada8:be24:7f39:5704	127.57.87.4
b51a:901b:cb15:8045:ada8:be24:7f39:5705	127.57.87.5
b51a:901b:cb15:8045:ada8:be24:7f39:5706	127.57.87.6
b51a:901b:cb15:8045:ada8:be24:7f39:5707	127.57.87.7
b51a:901b:cb15:8045:ada8:be24:7f39:5708	127.57.87.8
b51a:901b:cb15:8045:ada8:be24:7f39:5709	127.57.87.9
b51a:901b:cb15:8045:ada8:be24:7f39:570a	127.57.87.10
b51a:901b:cb15:8045:ada8:be24:7f39:570b	127.57.87.11
b51a:901b:cb15:8045:ada8:be24:7f39:570c	127.57.87.12
b51a:901b:cb15:8045:ada8:be24:7f39:570d	127.57.87.13
b51a:901b:cb15:8045:ada8:be24:7f39:570e	127.57.87.14
b51a:901b:cb15:8045:ada8:be24:7f39:570f	127.57.87.15
b51a:901b:cb15:8045:ada8:be24:7f39:5710	127.57.87.16
b51a:901b:cb15:8045:ada8:be24:7f39:5711	127.57.87.17
b51a:901b:cb15:8045:ada8:be24:7f39:5712	127.57.87.18
b51a:901b:cb15:8045:ada8:be24:7f39:5713	127.57.87.19
b51a:901b:cb15:8045:ada8:be24:7f39:5714	127.57.87.20
b51a:901b:cb15:8045:ada8:be24:7f39:5715	127.57.87.21
b51a:901b:cb15:8045:ada8:be24:7f39:5716	127.57.87.22
b51a:901b:cb15:8045:ada8:be24:7f39:5717	127.57.87.23
b51a:901b:cb15:8045:ada8:be24:7f39:5718	127.57.87.24
b51a:901b:cb15:8045:ada8:be24:7f39:5719	127.57.87.25
b51a:901b:cb15:8045:ada8:be24:7f39:571a	127.57.87.26
b51a:901b:cb15:8045:ada8:be24:7f39:571b	127.57.87.27
b51a:901b:cb15:8045:ada8:be24:7f39:571c	127.57.87.28
b51a:901b:cb15:8045:ada8:be24:7f39:571d	127.57.87.29
b51a:901b:cb15:8045:ada8:be24:7f39:571e	127.57.87.30
b51a:901b:cb15:8045:ada8:be24:7f39:571f	127.57.87.31
b51a:901b:cb15:8045:ada8:be24:7f39:5720	127.57.87.32
b51a:901b:cb15:8045:ada8:be24:7f39:5721	127.57.87.33
b51a:901b:cb15:8045:ada8:be24:7f39:5722	127.57.87.34
b51a:901b:cb15:8045:ada8:be24:7f39:5723	127.57.87.35
b51a:901b:cb15:8045:ada8:be24:7f39:5724	127.57.87.36
b51a:901b:cb15:8045:ada8:be24:7f39:5725	127.57.87.37
b51a:901b:cb15:8045:ada8:be24:7f39:5726	127.57.87.38
b51a:901b:cb15:8045:ada8:be24:7f39:5727	127.57.87.39
b51a:901b:cb15:8045:ada8:be24:7f39:5728	127.57.87.40
b51a:901b:cb15:8045:ada8:be24:7f39:5729	127.57.87.41
b51a:901b:cb15:8045:ada8:be24:7f39:572a	127.57.87.42
b51a:901b:cb15:8045:ada8:be24:7f39:572b	127.57.87.43
b51a:901b:cb15:8045:ada8:be24:7f39:572c	127.57.87.44
b51a:901b:cb15:8045:ada8:be24:7f39:572d	127.57.87.45
b51a:901b:cb15:8045:ada8:be24:7f39:572e	127.57.87.46
b51a:901b:cb15:8045:ada8:be24:7f39:572f	127.57.87.47
b51a:901b:cb15:8045:ada8:be24:7f39:5730	127.57.87.48
b51a:901b:cb15:8045:ada8:be24:7f39:5731	127.57.87.49
b51a:901b:cb15:8045:ada8:be24:7f39:5732	127.57.87.50
b51a:901b:cb15:8045:ada8:be24:7f39:5733	127.57.87.51
b51a:901b:cb15:8045:ada8:be24:7f39:5734	127.57.87.52
b51a:901b:cb15:8045:ada8:be24:7f39:5735	127.57.87.53
b51a:901b:cb15:8045:ada8:be24:7f39:5736	127.57.87.54
b51a:901b:cb15:8045:ada8:be24:7f39:5737	127.57.87.55
b51a:901b:cb15:8045:ada8:be24:7f39:5738	127.57.87.56
b51a:901b:cb15:8045:ada8:be24:7f39:5739	127.57.87.57
b51a:901b:cb15:8045:ada8:be24:7f39:573a	127.57.87.58
b51a:901b:cb15:8045:ada8:be24:7f39:573b	127.57.87.59
b51a:901b:cb15:8045:ada8:be24:7f39:573c	127.57.87.60

b51a:901b:cb15:8045:ada8:be24:7f39:573d	127.57.87.61
b51a:901b:cb15:8045:ada8:be24:7f39:573e	127.57.87.62
b51a:901b:cb15:8045:ada8:be24:7f39:573f	127.57.87.63
b51a:901b:cb15:8045:ada8:be24:7f39:5740	127.57.87.64
b51a:901b:cb15:8045:ada8:be24:7f39:5741	127.57.87.65
b51a:901b:cb15:8045:ada8:be24:7f39:5742	127.57.87.66
b51a:901b:cb15:8045:ada8:be24:7f39:5743	127.57.87.67
b51a:901b:cb15:8045:ada8:be24:7f39:5744	127.57.87.68
b51a:901b:cb15:8045:ada8:be24:7f39:5745	127.57.87.69
b51a:901b:cb15:8045:ada8:be24:7f39:5746	127.57.87.70
b51a:901b:cb15:8045:ada8:be24:7f39:5747	127.57.87.71
b51a:901b:cb15:8045:ada8:be24:7f39:5748	127.57.87.72
b51a:901b:cb15:8045:ada8:be24:7f39:5749	127.57.87.73
b51a:901b:cb15:8045:ada8:be24:7f39:574a	127.57.87.74
b51a:901b:cb15:8045:ada8:be24:7f39:574b	127.57.87.75
b51a:901b:cb15:8045:ada8:be24:7f39:574c	127.57.87.76
b51a:901b:cb15:8045:ada8:be24:7f39:574d	127.57.87.77
b51a:901b:cb15:8045:ada8:be24:7f39:574e	127.57.87.78
b51a:901b:cb15:8045:ada8:be24:7f39:574f	127.57.87.79
b51a:901b:cb15:8045:ada8:be24:7f39:5750	127.57.87.80
b51a:901b:cb15:8045:ada8:be24:7f39:5751	127.57.87.81
b51a:901b:cb15:8045:ada8:be24:7f39:5752	127.57.87.82
b51a:901b:cb15:8045:ada8:be24:7f39:5753	127.57.87.83
b51a:901b:cb15:8045:ada8:be24:7f39:5754	127.57.87.84
b51a:901b:cb15:8045:ada8:be24:7f39:5755	127.57.87.85
b51a:901b:cb15:8045:ada8:be24:7f39:5756	127.57.87.86
b51a:901b:cb15:8045:ada8:be24:7f39:5757	127.57.87.87
b51a:901b:cb15:8045:ada8:be24:7f39:5758	127.57.87.88
b51a:901b:cb15:8045:ada8:be24:7f39:5759	127.57.87.89
b51a:901b:cb15:8045:ada8:be24:7f39:575a	127.57.87.90
b51a:901b:cb15:8045:ada8:be24:7f39:575b	127.57.87.91
b51a:901b:cb15:8045:ada8:be24:7f39:575c	127.57.87.92
b51a:901b:cb15:8045:ada8:be24:7f39:575d	127.57.87.93
b51a:901b:cb15:8045:ada8:be24:7f39:575e	127.57.87.94
b51a:901b:cb15:8045:ada8:be24:7f39:575f	127.57.87.95
b51a:901b:cb15:8045:ada8:be24:7f39:5760	127.57.87.96
b51a:901b:cb15:8045:ada8:be24:7f39:5761	127.57.87.97
b51a:901b:cb15:8045:ada8:be24:7f39:5762	127.57.87.98
b51a:901b:cb15:8045:ada8:be24:7f39:5763	127.57.87.99
b51a:901b:cb15:8045:ada8:be24:7f39:5764	127.57.87.100
b51a:901b:cb15:8045:ada8:be24:7f39:5765	127.57.87.101
b51a:901b:cb15:8045:ada8:be24:7f39:5766	127.57.87.102
b51a:901b:cb15:8045:ada8:be24:7f39:5767	127.57.87.103
b51a:901b:cb15:8045:ada8:be24:7f39:5768	127.57.87.104
b51a:901b:cb15:8045:ada8:be24:7f39:5769	127.57.87.105
b51a:901b:cb15:8045:ada8:be24:7f39:576a	127.57.87.106
b51a:901b:cb15:8045:ada8:be24:7f39:576b	127.57.87.107
b51a:901b:cb15:8045:ada8:be24:7f39:576c	127.57.87.108
b51a:901b:cb15:8045:ada8:be24:7f39:576d	127.57.87.109
b51a:901b:cb15:8045:ada8:be24:7f39:576e	127.57.87.110
b51a:901b:cb15:8045:ada8:be24:7f39:576f	127.57.87.111
b51a:901b:cb15:8045:ada8:be24:7f39:5770	127.57.87.112
b51a:901b:cb15:8045:ada8:be24:7f39:5771	127.57.87.113
b51a:901b:cb15:8045:ada8:be24:7f39:5772	127.57.87.114
b51a:901b:cb15:8045:ada8:be24:7f39:5773	127.57.87.115
b51a:901b:cb15:8045:ada8:be24:7f39:5774	127.57.87.116
b51a:901b:cb15:8045:ada8:be24:7f39:5775	127.57.87.117
b51a:901b:cb15:8045:ada8:be24:7f39:5776	127.57.87.118
b51a:901b:cb15:8045:ada8:be24:7f39:5777	127.57.87.119
b51a:901b:cb15:8045:ada8:be24:7f39:5778	127.57.87.120

b51a:901b:cb15:8045:ada8:be24:7f39:5779	127.57.87.121
b51a:901b:cb15:8045:ada8:be24:7f39:577a	127.57.87.122
b51a:901b:cb15:8045:ada8:be24:7f39:577b	127.57.87.123
b51a:901b:cb15:8045:ada8:be24:7f39:577c	127.57.87.124
b51a:901b:cb15:8045:ada8:be24:7f39:577d	127.57.87.125
b51a:901b:cb15:8045:ada8:be24:7f39:577e	127.57.87.126
b51a:901b:cb15:8045:ada8:be24:7f39:577f	127.57.87.127
b51a:901b:cb15:8045:ada8:be24:7f39:5780	127.57.87.128
b51a:901b:cb15:8045:ada8:be24:7f39:5781	127.57.87.129
b51a:901b:cb15:8045:ada8:be24:7f39:5782	127.57.87.130
b51a:901b:cb15:8045:ada8:be24:7f39:5783	127.57.87.131
b51a:901b:cb15:8045:ada8:be24:7f39:5784	127.57.87.132
b51a:901b:cb15:8045:ada8:be24:7f39:5785	127.57.87.133
b51a:901b:cb15:8045:ada8:be24:7f39:5786	127.57.87.134
b51a:901b:cb15:8045:ada8:be24:7f39:5787	127.57.87.135
b51a:901b:cb15:8045:ada8:be24:7f39:5788	127.57.87.136
b51a:901b:cb15:8045:ada8:be24:7f39:5789	127.57.87.137
b51a:901b:cb15:8045:ada8:be24:7f39:578a	127.57.87.138
b51a:901b:cb15:8045:ada8:be24:7f39:578b	127.57.87.139
b51a:901b:cb15:8045:ada8:be24:7f39:578c	127.57.87.140
b51a:901b:cb15:8045:ada8:be24:7f39:578d	127.57.87.141
b51a:901b:cb15:8045:ada8:be24:7f39:578e	127.57.87.142
b51a:901b:cb15:8045:ada8:be24:7f39:578f	127.57.87.143
b51a:901b:cb15:8045:ada8:be24:7f39:5790	127.57.87.144
b51a:901b:cb15:8045:ada8:be24:7f39:5791	127.57.87.145
b51a:901b:cb15:8045:ada8:be24:7f39:5792	127.57.87.146
b51a:901b:cb15:8045:ada8:be24:7f39:5793	127.57.87.147
b51a:901b:cb15:8045:ada8:be24:7f39:5794	127.57.87.148
b51a:901b:cb15:8045:ada8:be24:7f39:5795	127.57.87.149
b51a:901b:cb15:8045:ada8:be24:7f39:5796	127.57.87.150
b51a:901b:cb15:8045:ada8:be24:7f39:5797	127.57.87.151
b51a:901b:cb15:8045:ada8:be24:7f39:5798	127.57.87.152
b51a:901b:cb15:8045:ada8:be24:7f39:5799	127.57.87.153
b51a:901b:cb15:8045:ada8:be24:7f39:579a	127.57.87.154
b51a:901b:cb15:8045:ada8:be24:7f39:579b	127.57.87.155
b51a:901b:cb15:8045:ada8:be24:7f39:579c	127.57.87.156
b51a:901b:cb15:8045:ada8:be24:7f39:579d	127.57.87.157
b51a:901b:cb15:8045:ada8:be24:7f39:579e	127.57.87.158
b51a:901b:cb15:8045:ada8:be24:7f39:579f	127.57.87.159
b51a:901b:cb15:8045:ada8:be24:7f39:57a0	127.57.87.160
b51a:901b:cb15:8045:ada8:be24:7f39:57a1	127.57.87.161
b51a:901b:cb15:8045:ada8:be24:7f39:57a2	127.57.87.162
b51a:901b:cb15:8045:ada8:be24:7f39:57a3	127.57.87.163
b51a:901b:cb15:8045:ada8:be24:7f39:57a4	127.57.87.164
b51a:901b:cb15:8045:ada8:be24:7f39:57a5	127.57.87.165
b51a:901b:cb15:8045:ada8:be24:7f39:57a6	127.57.87.166
b51a:901b:cb15:8045:ada8:be24:7f39:57a7	127.57.87.167
b51a:901b:cb15:8045:ada8:be24:7f39:57a8	127.57.87.168
b51a:901b:cb15:8045:ada8:be24:7f39:57a9	127.57.87.169
b51a:901b:cb15:8045:ada8:be24:7f39:57aa	127.57.87.170
b51a:901b:cb15:8045:ada8:be24:7f39:57ab	127.57.87.171
b51a:901b:cb15:8045:ada8:be24:7f39:57ac	127.57.87.172
b51a:901b:cb15:8045:ada8:be24:7f39:57ad	127.57.87.173
b51a:901b:cb15:8045:ada8:be24:7f39:57ae	127.57.87.174
b51a:901b:cb15:8045:ada8:be24:7f39:57af	127.57.87.175
b51a:901b:cb15:8045:ada8:be24:7f39:57b0	127.57.87.176
b51a:901b:cb15:8045:ada8:be24:7f39:57b1	127.57.87.177
b51a:901b:cb15:8045:ada8:be24:7f39:57b2	127.57.87.178
b51a:901b:cb15:8045:ada8:be24:7f39:57b3	127.57.87.179
b51a:901b:cb15:8045:ada8:be24:7f39:57b4	127.57.87.180

b51a:901b:cb15:8045:ada8:be24:7f39:57b5	127.57.87.181
b51a:901b:cb15:8045:ada8:be24:7f39:57b6	127.57.87.182
b51a:901b:cb15:8045:ada8:be24:7f39:57b7	127.57.87.183
b51a:901b:cb15:8045:ada8:be24:7f39:57b8	127.57.87.184
b51a:901b:cb15:8045:ada8:be24:7f39:57b9	127.57.87.185
b51a:901b:cb15:8045:ada8:be24:7f39:57ba	127.57.87.186
b51a:901b:cb15:8045:ada8:be24:7f39:57bb	127.57.87.187
b51a:901b:cb15:8045:ada8:be24:7f39:57bc	127.57.87.188
b51a:901b:cb15:8045:ada8:be24:7f39:57bd	127.57.87.189
b51a:901b:cb15:8045:ada8:be24:7f39:57be	127.57.87.190
b51a:901b:cb15:8045:ada8:be24:7f39:57bf	127.57.87.191
b51a:901b:cb15:8045:ada8:be24:7f39:57c0	127.57.87.192
b51a:901b:cb15:8045:ada8:be24:7f39:57c1	127.57.87.193
b51a:901b:cb15:8045:ada8:be24:7f39:57c2	127.57.87.194
b51a:901b:cb15:8045:ada8:be24:7f39:57c3	127.57.87.195
b51a:901b:cb15:8045:ada8:be24:7f39:57c4	127.57.87.196
b51a:901b:cb15:8045:ada8:be24:7f39:57c5	127.57.87.197
b51a:901b:cb15:8045:ada8:be24:7f39:57c6	127.57.87.198
b51a:901b:cb15:8045:ada8:be24:7f39:57c7	127.57.87.199
b51a:901b:cb15:8045:ada8:be24:7f39:57c8	127.57.87.200
b51a:901b:cb15:8045:ada8:be24:7f39:57c9	127.57.87.201
b51a:901b:cb15:8045:ada8:be24:7f39:57ca	127.57.87.202
b51a:901b:cb15:8045:ada8:be24:7f39:57cb	127.57.87.203
b51a:901b:cb15:8045:ada8:be24:7f39:57cc	127.57.87.204
b51a:901b:cb15:8045:ada8:be24:7f39:57cd	127.57.87.205
b51a:901b:cb15:8045:ada8:be24:7f39:57ce	127.57.87.206
b51a:901b:cb15:8045:ada8:be24:7f39:57cf	127.57.87.207
b51a:901b:cb15:8045:ada8:be24:7f39:57d0	127.57.87.208
b51a:901b:cb15:8045:ada8:be24:7f39:57d1	127.57.87.209
b51a:901b:cb15:8045:ada8:be24:7f39:57d2	127.57.87.210
b51a:901b:cb15:8045:ada8:be24:7f39:57d3	127.57.87.211
b51a:901b:cb15:8045:ada8:be24:7f39:57d4	127.57.87.212
b51a:901b:cb15:8045:ada8:be24:7f39:57d5	127.57.87.213
b51a:901b:cb15:8045:ada8:be24:7f39:57d6	127.57.87.214
b51a:901b:cb15:8045:ada8:be24:7f39:57d7	127.57.87.215
b51a:901b:cb15:8045:ada8:be24:7f39:57d8	127.57.87.216
b51a:901b:cb15:8045:ada8:be24:7f39:57d9	127.57.87.217
b51a:901b:cb15:8045:ada8:be24:7f39:57da	127.57.87.218
b51a:901b:cb15:8045:ada8:be24:7f39:57db	127.57.87.219
b51a:901b:cb15:8045:ada8:be24:7f39:57dc	127.57.87.220
b51a:901b:cb15:8045:ada8:be24:7f39:57dd	127.57.87.221
b51a:901b:cb15:8045:ada8:be24:7f39:57de	127.57.87.222
b51a:901b:cb15:8045:ada8:be24:7f39:57df	127.57.87.223
b51a:901b:cb15:8045:ada8:be24:7f39:57e0	127.57.87.224
b51a:901b:cb15:8045:ada8:be24:7f39:57e1	127.57.87.225
b51a:901b:cb15:8045:ada8:be24:7f39:57e2	127.57.87.226
b51a:901b:cb15:8045:ada8:be24:7f39:57e3	127.57.87.227
b51a:901b:cb15:8045:ada8:be24:7f39:57e4	127.57.87.228
b51a:901b:cb15:8045:ada8:be24:7f39:57e5	127.57.87.229
b51a:901b:cb15:8045:ada8:be24:7f39:57e6	127.57.87.230
b51a:901b:cb15:8045:ada8:be24:7f39:57e7	127.57.87.231
b51a:901b:cb15:8045:ada8:be24:7f39:57e8	127.57.87.232
b51a:901b:cb15:8045:ada8:be24:7f39:57e9	127.57.87.233
b51a:901b:cb15:8045:ada8:be24:7f39:57ea	127.57.87.234
b51a:901b:cb15:8045:ada8:be24:7f39:57eb	127.57.87.235
b51a:901b:cb15:8045:ada8:be24:7f39:57ec	127.57.87.236
b51a:901b:cb15:8045:ada8:be24:7f39:57ed	127.57.87.237
b51a:901b:cb15:8045:ada8:be24:7f39:57ee	127.57.87.238
b51a:901b:cb15:8045:ada8:be24:7f39:57ef	127.57.87.239
b51a:901b:cb15:8045:ada8:be24:7f39:57f0	127.57.87.240
b51a:901b:cb15:8045:ada8:be24:7f39:57f1	127.57.87.241
b51a:901b:cb15:8045:ada8:be24:7f39:57f2	127.57.87.242
b51a:901b:cb15:8045:ada8:be24:7f39:57f3	127.57.87.243
b51a:901b:cb15:8045:ada8:be24:7f39:57f4	127.57.87.244
b51a:901b:cb15:8045:ada8:be24:7f39:57f5	127.57.87.245
b51a:901b:cb15:8045:ada8:be24:7f39:57f6	127.57.87.246
b51a:901b:cb15:8045:ada8:be24:7f39:57f7	127.57.87.247
b51a:901b:cb15:8045:ada8:be24:7f39:57f8	127.57.87.248
b51a:901b:cb15:8045:ada8:be24:7f39:57f9	127.57.87.249
b51a:901b:cb15:8045:ada8:be24:7f39:57fa	127.57.87.250
b51a:901b:cb15:8045:ada8:be24:7f39:57fb	127.57.87.251
b51a:901b:cb15:8045:ada8:be24:7f39:57fc	127.57.87.252
b51a:901b:cb15:8045:ada8:be24:7f39:57fd	127.57.87.253
b51a:901b:cb15:8045:ada8:be24:7f39:57fe	127.57.87.254
b51a:901b:cb15:8045:ada8:be24:7f39:57ff	127.57.87.255

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.