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
cb15:901b:d157:901b:7157:fbff:e155:e701	225.85.231.1
cb15:901b:d157:901b:7157:fbff:e155:e702	225.85.231.2
cb15:901b:d157:901b:7157:fbff:e155:e703	225.85.231.3
cb15:901b:d157:901b:7157:fbff:e155:e704	225.85.231.4
cb15:901b:d157:901b:7157:fbff:e155:e705	225.85.231.5
cb15:901b:d157:901b:7157:fbff:e155:e706	225.85.231.6
cb15:901b:d157:901b:7157:fbff:e155:e707	225.85.231.7
cb15:901b:d157:901b:7157:fbff:e155:e708	225.85.231.8
cb15:901b:d157:901b:7157:fbff:e155:e709	225.85.231.9
cb15:901b:d157:901b:7157:fbff:e155:e70a	225.85.231.10
cb15:901b:d157:901b:7157:fbff:e155:e70b	225.85.231.11
cb15:901b:d157:901b:7157:fbff:e155:e70c	225.85.231.12
cb15:901b:d157:901b:7157:fbff:e155:e70d	225.85.231.13
cb15:901b:d157:901b:7157:fbff:e155:e70e	225.85.231.14
cb15:901b:d157:901b:7157:fbff:e155:e70f	225.85.231.15
cb15:901b:d157:901b:7157:fbff:e155:e710	225.85.231.16
cb15:901b:d157:901b:7157:fbff:e155:e711	225.85.231.17
cb15:901b:d157:901b:7157:fbff:e155:e712	225.85.231.18
cb15:901b:d157:901b:7157:fbff:e155:e713	225.85.231.19
cb15:901b:d157:901b:7157:fbff:e155:e714	225.85.231.20
cb15:901b:d157:901b:7157:fbff:e155:e715	225.85.231.21
cb15:901b:d157:901b:7157:fbff:e155:e716	225.85.231.22
cb15:901b:d157:901b:7157:fbff:e155:e717	225.85.231.23
cb15:901b:d157:901b:7157:fbff:e155:e718	225.85.231.24
cb15:901b:d157:901b:7157:fbff:e155:e719	225.85.231.25
cb15:901b:d157:901b:7157:fbff:e155:e71a	225.85.231.26
cb15:901b:d157:901b:7157:fbff:e155:e71b	225.85.231.27
cb15:901b:d157:901b:7157:fbff:e155:e71c	225.85.231.28
cb15:901b:d157:901b:7157:fbff:e155:e71d	225.85.231.29
cb15:901b:d157:901b:7157:fbff:e155:e71e	225.85.231.30
cb15:901b:d157:901b:7157:fbff:e155:e71f	225.85.231.31
cb15:901b:d157:901b:7157:fbff:e155:e720	225.85.231.32
cb15:901b:d157:901b:7157:fbff:e155:e721	225.85.231.33
cb15:901b:d157:901b:7157:fbff:e155:e722	225.85.231.34
cb15:901b:d157:901b:7157:fbff:e155:e723	225.85.231.35
cb15:901b:d157:901b:7157:fbff:e155:e724	225.85.231.36
cb15:901b:d157:901b:7157:fbff:e155:e725	225.85.231.37
cb15:901b:d157:901b:7157:fbff:e155:e726	225.85.231.38
cb15:901b:d157:901b:7157:fbff:e155:e727	225.85.231.39
cb15:901b:d157:901b:7157:fbff:e155:e728	225.85.231.40
cb15:901b:d157:901b:7157:fbff:e155:e729	225.85.231.41
cb15:901b:d157:901b:7157:fbff:e155:e72a	225.85.231.42
cb15:901b:d157:901b:7157:fbff:e155:e72b	225.85.231.43
cb15:901b:d157:901b:7157:fbff:e155:e72c	225.85.231.44
cb15:901b:d157:901b:7157:fbff:e155:e72d	225.85.231.45
cb15:901b:d157:901b:7157:fbff:e155:e72e	225.85.231.46
cb15:901b:d157:901b:7157:fbff:e155:e72f	225.85.231.47
cb15:901b:d157:901b:7157:fbff:e155:e730	225.85.231.48
cb15:901b:d157:901b:7157:fbff:e155:e731	225.85.231.49
cb15:901b:d157:901b:7157:fbff:e155:e732	225.85.231.50
cb15:901b:d157:901b:7157:fbff:e155:e733	225.85.231.51
cb15:901b:d157:901b:7157:fbff:e155:e734	225.85.231.52
cb15:901b:d157:901b:7157:fbff:e155:e735	225.85.231.53
cb15:901b:d157:901b:7157:fbff:e155:e736	225.85.231.54
cb15:901b:d157:901b:7157:fbff:e155:e737	225.85.231.55
cb15:901b:d157:901b:7157:fbff:e155:e738	225.85.231.56
cb15:901b:d157:901b:7157:fbff:e155:e739	225.85.231.57
cb15:901b:d157:901b:7157:fbff:e155:e73a	225.85.231.58
cb15:901b:d157:901b:7157:fbff:e155:e73b	225.85.231.59
cb15:901b:d157:901b:7157:fbff:e155:e73c	225.85.231.60

cb15:901b:d157:901b:7157:fbff:e155:e73d	225.85.231.61
cb15:901b:d157:901b:7157:fbff:e155:e73e	225.85.231.62
cb15:901b:d157:901b:7157:fbff:e155:e73f	225.85.231.63
cb15:901b:d157:901b:7157:fbff:e155:e740	225.85.231.64
cb15:901b:d157:901b:7157:fbff:e155:e741	225.85.231.65
cb15:901b:d157:901b:7157:fbff:e155:e742	225.85.231.66
cb15:901b:d157:901b:7157:fbff:e155:e743	225.85.231.67
cb15:901b:d157:901b:7157:fbff:e155:e744	225.85.231.68
cb15:901b:d157:901b:7157:fbff:e155:e745	225.85.231.69
cb15:901b:d157:901b:7157:fbff:e155:e746	225.85.231.70
cb15:901b:d157:901b:7157:fbff:e155:e747	225.85.231.71
cb15:901b:d157:901b:7157:fbff:e155:e748	225.85.231.72
cb15:901b:d157:901b:7157:fbff:e155:e749	225.85.231.73
cb15:901b:d157:901b:7157:fbff:e155:e74a	225.85.231.74
cb15:901b:d157:901b:7157:fbff:e155:e74b	225.85.231.75
cb15:901b:d157:901b:7157:fbff:e155:e74c	225.85.231.76
cb15:901b:d157:901b:7157:fbff:e155:e74d	225.85.231.77
cb15:901b:d157:901b:7157:fbff:e155:e74e	225.85.231.78
cb15:901b:d157:901b:7157:fbff:e155:e74f	225.85.231.79
cb15:901b:d157:901b:7157:fbff:e155:e750	225.85.231.80
cb15:901b:d157:901b:7157:fbff:e155:e751	225.85.231.81
cb15:901b:d157:901b:7157:fbff:e155:e752	225.85.231.82
cb15:901b:d157:901b:7157:fbff:e155:e753	225.85.231.83
cb15:901b:d157:901b:7157:fbff:e155:e754	225.85.231.84
cb15:901b:d157:901b:7157:fbff:e155:e755	225.85.231.85
cb15:901b:d157:901b:7157:fbff:e155:e756	225.85.231.86
cb15:901b:d157:901b:7157:fbff:e155:e757	225.85.231.87
cb15:901b:d157:901b:7157:fbff:e155:e758	225.85.231.88
cb15:901b:d157:901b:7157:fbff:e155:e759	225.85.231.89
cb15:901b:d157:901b:7157:fbff:e155:e75a	225.85.231.90
cb15:901b:d157:901b:7157:fbff:e155:e75b	225.85.231.91
cb15:901b:d157:901b:7157:fbff:e155:e75c	225.85.231.92
cb15:901b:d157:901b:7157:fbff:e155:e75d	225.85.231.93
cb15:901b:d157:901b:7157:fbff:e155:e75e	225.85.231.94
cb15:901b:d157:901b:7157:fbff:e155:e75f	225.85.231.95
cb15:901b:d157:901b:7157:fbff:e155:e760	225.85.231.96
cb15:901b:d157:901b:7157:fbff:e155:e761	225.85.231.97
cb15:901b:d157:901b:7157:fbff:e155:e762	225.85.231.98
cb15:901b:d157:901b:7157:fbff:e155:e763	225.85.231.99
cb15:901b:d157:901b:7157:fbff:e155:e764	225.85.231.100
cb15:901b:d157:901b:7157:fbff:e155:e765	225.85.231.101
cb15:901b:d157:901b:7157:fbff:e155:e766	225.85.231.102
cb15:901b:d157:901b:7157:fbff:e155:e767	225.85.231.103
cb15:901b:d157:901b:7157:fbff:e155:e768	225.85.231.104
cb15:901b:d157:901b:7157:fbff:e155:e769	225.85.231.105
cb15:901b:d157:901b:7157:fbff:e155:e76a	225.85.231.106
cb15:901b:d157:901b:7157:fbff:e155:e76b	225.85.231.107
cb15:901b:d157:901b:7157:fbff:e155:e76c	225.85.231.108
cb15:901b:d157:901b:7157:fbff:e155:e76d	225.85.231.109
cb15:901b:d157:901b:7157:fbff:e155:e76e	225.85.231.110
cb15:901b:d157:901b:7157:fbff:e155:e76f	225.85.231.111
cb15:901b:d157:901b:7157:fbff:e155:e770	225.85.231.112
cb15:901b:d157:901b:7157:fbff:e155:e771	225.85.231.113
cb15:901b:d157:901b:7157:fbff:e155:e772	225.85.231.114
cb15:901b:d157:901b:7157:fbff:e155:e773	225.85.231.115
cb15:901b:d157:901b:7157:fbff:e155:e774	225.85.231.116
cb15:901b:d157:901b:7157:fbff:e155:e775	225.85.231.117
cb15:901b:d157:901b:7157:fbff:e155:e776	225.85.231.118
cb15:901b:d157:901b:7157:fbff:e155:e777	225.85.231.119
cb15:901b:d157:901b:7157:fbff:e155:e778	225.85.231.120

cb15:901b:d157:901b:7157:fbff:e155:e779	225.85.231.121
cb15:901b:d157:901b:7157:fbff:e155:e77a	225.85.231.122
cb15:901b:d157:901b:7157:fbff:e155:e77b	225.85.231.123
cb15:901b:d157:901b:7157:fbff:e155:e77c	225.85.231.124
cb15:901b:d157:901b:7157:fbff:e155:e77d	225.85.231.125
cb15:901b:d157:901b:7157:fbff:e155:e77e	225.85.231.126
cb15:901b:d157:901b:7157:fbff:e155:e77f	225.85.231.127
cb15:901b:d157:901b:7157:fbff:e155:e780	225.85.231.128
cb15:901b:d157:901b:7157:fbff:e155:e781	225.85.231.129
cb15:901b:d157:901b:7157:fbff:e155:e782	225.85.231.130
cb15:901b:d157:901b:7157:fbff:e155:e783	225.85.231.131
cb15:901b:d157:901b:7157:fbff:e155:e784	225.85.231.132
cb15:901b:d157:901b:7157:fbff:e155:e785	225.85.231.133
cb15:901b:d157:901b:7157:fbff:e155:e786	225.85.231.134
cb15:901b:d157:901b:7157:fbff:e155:e787	225.85.231.135
cb15:901b:d157:901b:7157:fbff:e155:e788	225.85.231.136
cb15:901b:d157:901b:7157:fbff:e155:e789	225.85.231.137
cb15:901b:d157:901b:7157:fbff:e155:e78a	225.85.231.138
cb15:901b:d157:901b:7157:fbff:e155:e78b	225.85.231.139
cb15:901b:d157:901b:7157:fbff:e155:e78c	225.85.231.140
cb15:901b:d157:901b:7157:fbff:e155:e78d	225.85.231.141
cb15:901b:d157:901b:7157:fbff:e155:e78e	225.85.231.142
cb15:901b:d157:901b:7157:fbff:e155:e78f	225.85.231.143
cb15:901b:d157:901b:7157:fbff:e155:e790	225.85.231.144
cb15:901b:d157:901b:7157:fbff:e155:e791	225.85.231.145
cb15:901b:d157:901b:7157:fbff:e155:e792	225.85.231.146
cb15:901b:d157:901b:7157:fbff:e155:e793	225.85.231.147
cb15:901b:d157:901b:7157:fbff:e155:e794	225.85.231.148
cb15:901b:d157:901b:7157:fbff:e155:e795	225.85.231.149
cb15:901b:d157:901b:7157:fbff:e155:e796	225.85.231.150
cb15:901b:d157:901b:7157:fbff:e155:e797	225.85.231.151
cb15:901b:d157:901b:7157:fbff:e155:e798	225.85.231.152
cb15:901b:d157:901b:7157:fbff:e155:e799	225.85.231.153
cb15:901b:d157:901b:7157:fbff:e155:e79a	225.85.231.154
cb15:901b:d157:901b:7157:fbff:e155:e79b	225.85.231.155
cb15:901b:d157:901b:7157:fbff:e155:e79c	225.85.231.156
cb15:901b:d157:901b:7157:fbff:e155:e79d	225.85.231.157
cb15:901b:d157:901b:7157:fbff:e155:e79e	225.85.231.158
cb15:901b:d157:901b:7157:fbff:e155:e79f	225.85.231.159
cb15:901b:d157:901b:7157:fbff:e155:e7a0	225.85.231.160
cb15:901b:d157:901b:7157:fbff:e155:e7a1	225.85.231.161
cb15:901b:d157:901b:7157:fbff:e155:e7a2	225.85.231.162
cb15:901b:d157:901b:7157:fbff:e155:e7a3	225.85.231.163
cb15:901b:d157:901b:7157:fbff:e155:e7a4	225.85.231.164
cb15:901b:d157:901b:7157:fbff:e155:e7a5	225.85.231.165
cb15:901b:d157:901b:7157:fbff:e155:e7a6	225.85.231.166
cb15:901b:d157:901b:7157:fbff:e155:e7a7	225.85.231.167
cb15:901b:d157:901b:7157:fbff:e155:e7a8	225.85.231.168
cb15:901b:d157:901b:7157:fbff:e155:e7a9	225.85.231.169
cb15:901b:d157:901b:7157:fbff:e155:e7aa	225.85.231.170
cb15:901b:d157:901b:7157:fbff:e155:e7ab	225.85.231.171
cb15:901b:d157:901b:7157:fbff:e155:e7ac	225.85.231.172
cb15:901b:d157:901b:7157:fbff:e155:e7ad	225.85.231.173
cb15:901b:d157:901b:7157:fbff:e155:e7ae	225.85.231.174
cb15:901b:d157:901b:7157:fbff:e155:e7af	225.85.231.175
cb15:901b:d157:901b:7157:fbff:e155:e7b0	225.85.231.176
cb15:901b:d157:901b:7157:fbff:e155:e7b1	225.85.231.177
cb15:901b:d157:901b:7157:fbff:e155:e7b2	225.85.231.178
cb15:901b:d157:901b:7157:fbff:e155:e7b3	225.85.231.179
cb15:901b:d157:901b:7157:fbff:e155:e7b4	225.85.231.180

cb15:901b:d157:901b:7157:fbff:e155:e7b5	225.85.231.181
cb15:901b:d157:901b:7157:fbff:e155:e7b6	225.85.231.182
cb15:901b:d157:901b:7157:fbff:e155:e7b7	225.85.231.183
cb15:901b:d157:901b:7157:fbff:e155:e7b8	225.85.231.184
cb15:901b:d157:901b:7157:fbff:e155:e7b9	225.85.231.185
cb15:901b:d157:901b:7157:fbff:e155:e7ba	225.85.231.186
cb15:901b:d157:901b:7157:fbff:e155:e7bb	225.85.231.187
cb15:901b:d157:901b:7157:fbff:e155:e7bc	225.85.231.188
cb15:901b:d157:901b:7157:fbff:e155:e7bd	225.85.231.189
cb15:901b:d157:901b:7157:fbff:e155:e7be	225.85.231.190
cb15:901b:d157:901b:7157:fbff:e155:e7bf	225.85.231.191
cb15:901b:d157:901b:7157:fbff:e155:e7c0	225.85.231.192
cb15:901b:d157:901b:7157:fbff:e155:e7c1	225.85.231.193
cb15:901b:d157:901b:7157:fbff:e155:e7c2	225.85.231.194
cb15:901b:d157:901b:7157:fbff:e155:e7c3	225.85.231.195
cb15:901b:d157:901b:7157:fbff:e155:e7c4	225.85.231.196
cb15:901b:d157:901b:7157:fbff:e155:e7c5	225.85.231.197
cb15:901b:d157:901b:7157:fbff:e155:e7c6	225.85.231.198
cb15:901b:d157:901b:7157:fbff:e155:e7c7	225.85.231.199
cb15:901b:d157:901b:7157:fbff:e155:e7c8	225.85.231.200
cb15:901b:d157:901b:7157:fbff:e155:e7c9	225.85.231.201
cb15:901b:d157:901b:7157:fbff:e155:e7ca	225.85.231.202
cb15:901b:d157:901b:7157:fbff:e155:e7cb	225.85.231.203
cb15:901b:d157:901b:7157:fbff:e155:e7cc	225.85.231.204
cb15:901b:d157:901b:7157:fbff:e155:e7cd	225.85.231.205
cb15:901b:d157:901b:7157:fbff:e155:e7ce	225.85.231.206
cb15:901b:d157:901b:7157:fbff:e155:e7cf	225.85.231.207
cb15:901b:d157:901b:7157:fbff:e155:e7d0	225.85.231.208
cb15:901b:d157:901b:7157:fbff:e155:e7d1	225.85.231.209
cb15:901b:d157:901b:7157:fbff:e155:e7d2	225.85.231.210
cb15:901b:d157:901b:7157:fbff:e155:e7d3	225.85.231.211
cb15:901b:d157:901b:7157:fbff:e155:e7d4	225.85.231.212
cb15:901b:d157:901b:7157:fbff:e155:e7d5	225.85.231.213
cb15:901b:d157:901b:7157:fbff:e155:e7d6	225.85.231.214
cb15:901b:d157:901b:7157:fbff:e155:e7d7	225.85.231.215
cb15:901b:d157:901b:7157:fbff:e155:e7d8	225.85.231.216
cb15:901b:d157:901b:7157:fbff:e155:e7d9	225.85.231.217
cb15:901b:d157:901b:7157:fbff:e155:e7da	225.85.231.218
cb15:901b:d157:901b:7157:fbff:e155:e7db	225.85.231.219
cb15:901b:d157:901b:7157:fbff:e155:e7dc	225.85.231.220
cb15:901b:d157:901b:7157:fbff:e155:e7dd	225.85.231.221
cb15:901b:d157:901b:7157:fbff:e155:e7de	225.85.231.222
cb15:901b:d157:901b:7157:fbff:e155:e7df	225.85.231.223
cb15:901b:d157:901b:7157:fbff:e155:e7e0	225.85.231.224
cb15:901b:d157:901b:7157:fbff:e155:e7e1	225.85.231.225
cb15:901b:d157:901b:7157:fbff:e155:e7e2	225.85.231.226
cb15:901b:d157:901b:7157:fbff:e155:e7e3	225.85.231.227
cb15:901b:d157:901b:7157:fbff:e155:e7e4	225.85.231.228
cb15:901b:d157:901b:7157:fbff:e155:e7e5	225.85.231.229
cb15:901b:d157:901b:7157:fbff:e155:e7e6	225.85.231.230
cb15:901b:d157:901b:7157:fbff:e155:e7e7	225.85.231.231
cb15:901b:d157:901b:7157:fbff:e155:e7e8	225.85.231.232
cb15:901b:d157:901b:7157:fbff:e155:e7e9	225.85.231.233
cb15:901b:d157:901b:7157:fbff:e155:e7ea	225.85.231.234
cb15:901b:d157:901b:7157:fbff:e155:e7eb	225.85.231.235
cb15:901b:d157:901b:7157:fbff:e155:e7ec	225.85.231.236
cb15:901b:d157:901b:7157:fbff:e155:e7ed	225.85.231.237
cb15:901b:d157:901b:7157:fbff:e155:e7ee	225.85.231.238
cb15:901b:d157:901b:7157:fbff:e155:e7ef	225.85.231.239
cb15:901b:d157:901b:7157:fbff:e155:e7f0	225.85.231.240
cb15:901b:d157:901b:7157:fbff:e155:e7f1	225.85.231.241
cb15:901b:d157:901b:7157:fbff:e155:e7f2	225.85.231.242
cb15:901b:d157:901b:7157:fbff:e155:e7f3	225.85.231.243
cb15:901b:d157:901b:7157:fbff:e155:e7f4	225.85.231.244
cb15:901b:d157:901b:7157:fbff:e155:e7f5	225.85.231.245
cb15:901b:d157:901b:7157:fbff:e155:e7f6	225.85.231.246
cb15:901b:d157:901b:7157:fbff:e155:e7f7	225.85.231.247
cb15:901b:d157:901b:7157:fbff:e155:e7f8	225.85.231.248
cb15:901b:d157:901b:7157:fbff:e155:e7f9	225.85.231.249
cb15:901b:d157:901b:7157:fbff:e155:e7fa	225.85.231.250
cb15:901b:d157:901b:7157:fbff:e155:e7fb	225.85.231.251
cb15:901b:d157:901b:7157:fbff:e155:e7fc	225.85.231.252
cb15:901b:d157:901b:7157:fbff:e155:e7fd	225.85.231.253
cb15:901b:d157:901b:7157:fbff:e155:e7fe	225.85.231.254
cb15:901b:d157:901b:7157:fbff:e155:e7ff	225.85.231.255

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.