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:901b:1324:ada3:b51e:f033:a701	240.51.167.1
cb15:901b:901b:1324:ada3:b51e:f033:a702	240.51.167.2
cb15:901b:901b:1324:ada3:b51e:f033:a703	240.51.167.3
cb15:901b:901b:1324:ada3:b51e:f033:a704	240.51.167.4
cb15:901b:901b:1324:ada3:b51e:f033:a705	240.51.167.5
cb15:901b:901b:1324:ada3:b51e:f033:a706	240.51.167.6
cb15:901b:901b:1324:ada3:b51e:f033:a707	240.51.167.7
cb15:901b:901b:1324:ada3:b51e:f033:a708	240.51.167.8
cb15:901b:901b:1324:ada3:b51e:f033:a709	240.51.167.9
cb15:901b:901b:1324:ada3:b51e:f033:a70a	240.51.167.10
cb15:901b:901b:1324:ada3:b51e:f033:a70b	240.51.167.11
cb15:901b:901b:1324:ada3:b51e:f033:a70c	240.51.167.12
cb15:901b:901b:1324:ada3:b51e:f033:a70d	240.51.167.13
cb15:901b:901b:1324:ada3:b51e:f033:a70e	240.51.167.14
cb15:901b:901b:1324:ada3:b51e:f033:a70f	240.51.167.15
cb15:901b:901b:1324:ada3:b51e:f033:a710	240.51.167.16
cb15:901b:901b:1324:ada3:b51e:f033:a711	240.51.167.17
cb15:901b:901b:1324:ada3:b51e:f033:a712	240.51.167.18
cb15:901b:901b:1324:ada3:b51e:f033:a713	240.51.167.19
cb15:901b:901b:1324:ada3:b51e:f033:a714	240.51.167.20
cb15:901b:901b:1324:ada3:b51e:f033:a715	240.51.167.21
cb15:901b:901b:1324:ada3:b51e:f033:a716	240.51.167.22
cb15:901b:901b:1324:ada3:b51e:f033:a717	240.51.167.23
cb15:901b:901b:1324:ada3:b51e:f033:a718	240.51.167.24
cb15:901b:901b:1324:ada3:b51e:f033:a719	240.51.167.25
cb15:901b:901b:1324:ada3:b51e:f033:a71a	240.51.167.26
cb15:901b:901b:1324:ada3:b51e:f033:a71b	240.51.167.27
cb15:901b:901b:1324:ada3:b51e:f033:a71c	240.51.167.28
cb15:901b:901b:1324:ada3:b51e:f033:a71d	240.51.167.29
cb15:901b:901b:1324:ada3:b51e:f033:a71e	240.51.167.30
cb15:901b:901b:1324:ada3:b51e:f033:a71f	240.51.167.31
cb15:901b:901b:1324:ada3:b51e:f033:a720	240.51.167.32
cb15:901b:901b:1324:ada3:b51e:f033:a721	240.51.167.33
cb15:901b:901b:1324:ada3:b51e:f033:a722	240.51.167.34
cb15:901b:901b:1324:ada3:b51e:f033:a723	240.51.167.35
cb15:901b:901b:1324:ada3:b51e:f033:a724	240.51.167.36
cb15:901b:901b:1324:ada3:b51e:f033:a725	240.51.167.37
cb15:901b:901b:1324:ada3:b51e:f033:a726	240.51.167.38
cb15:901b:901b:1324:ada3:b51e:f033:a727	240.51.167.39
cb15:901b:901b:1324:ada3:b51e:f033:a728	240.51.167.40
cb15:901b:901b:1324:ada3:b51e:f033:a729	240.51.167.41
cb15:901b:901b:1324:ada3:b51e:f033:a72a	240.51.167.42
cb15:901b:901b:1324:ada3:b51e:f033:a72b	240.51.167.43
cb15:901b:901b:1324:ada3:b51e:f033:a72c	240.51.167.44
cb15:901b:901b:1324:ada3:b51e:f033:a72d	240.51.167.45
cb15:901b:901b:1324:ada3:b51e:f033:a72e	240.51.167.46
cb15:901b:901b:1324:ada3:b51e:f033:a72f	240.51.167.47
cb15:901b:901b:1324:ada3:b51e:f033:a730	240.51.167.48
cb15:901b:901b:1324:ada3:b51e:f033:a731	240.51.167.49
cb15:901b:901b:1324:ada3:b51e:f033:a732	240.51.167.50
cb15:901b:901b:1324:ada3:b51e:f033:a733	240.51.167.51
cb15:901b:901b:1324:ada3:b51e:f033:a734	240.51.167.52
cb15:901b:901b:1324:ada3:b51e:f033:a735	240.51.167.53
cb15:901b:901b:1324:ada3:b51e:f033:a736	240.51.167.54
cb15:901b:901b:1324:ada3:b51e:f033:a737	240.51.167.55
cb15:901b:901b:1324:ada3:b51e:f033:a738	240.51.167.56
cb15:901b:901b:1324:ada3:b51e:f033:a739	240.51.167.57
cb15:901b:901b:1324:ada3:b51e:f033:a73a	240.51.167.58
cb15:901b:901b:1324:ada3:b51e:f033:a73b	240.51.167.59
cb15:901b:901b:1324:ada3:b51e:f033:a73c	240.51.167.60

cb15:901b:901b:1324:ada3:b51e:f033:a73d	240.51.167.61
cb15:901b:901b:1324:ada3:b51e:f033:a73e	240.51.167.62
cb15:901b:901b:1324:ada3:b51e:f033:a73f	240.51.167.63
cb15:901b:901b:1324:ada3:b51e:f033:a740	240.51.167.64
cb15:901b:901b:1324:ada3:b51e:f033:a741	240.51.167.65
cb15:901b:901b:1324:ada3:b51e:f033:a742	240.51.167.66
cb15:901b:901b:1324:ada3:b51e:f033:a743	240.51.167.67
cb15:901b:901b:1324:ada3:b51e:f033:a744	240.51.167.68
cb15:901b:901b:1324:ada3:b51e:f033:a745	240.51.167.69
cb15:901b:901b:1324:ada3:b51e:f033:a746	240.51.167.70
cb15:901b:901b:1324:ada3:b51e:f033:a747	240.51.167.71
cb15:901b:901b:1324:ada3:b51e:f033:a748	240.51.167.72
cb15:901b:901b:1324:ada3:b51e:f033:a749	240.51.167.73
cb15:901b:901b:1324:ada3:b51e:f033:a74a	240.51.167.74
cb15:901b:901b:1324:ada3:b51e:f033:a74b	240.51.167.75
cb15:901b:901b:1324:ada3:b51e:f033:a74c	240.51.167.76
cb15:901b:901b:1324:ada3:b51e:f033:a74d	240.51.167.77
cb15:901b:901b:1324:ada3:b51e:f033:a74e	240.51.167.78
cb15:901b:901b:1324:ada3:b51e:f033:a74f	240.51.167.79
cb15:901b:901b:1324:ada3:b51e:f033:a750	240.51.167.80
cb15:901b:901b:1324:ada3:b51e:f033:a751	240.51.167.81
cb15:901b:901b:1324:ada3:b51e:f033:a752	240.51.167.82
cb15:901b:901b:1324:ada3:b51e:f033:a753	240.51.167.83
cb15:901b:901b:1324:ada3:b51e:f033:a754	240.51.167.84
cb15:901b:901b:1324:ada3:b51e:f033:a755	240.51.167.85
cb15:901b:901b:1324:ada3:b51e:f033:a756	240.51.167.86
cb15:901b:901b:1324:ada3:b51e:f033:a757	240.51.167.87
cb15:901b:901b:1324:ada3:b51e:f033:a758	240.51.167.88
cb15:901b:901b:1324:ada3:b51e:f033:a759	240.51.167.89
cb15:901b:901b:1324:ada3:b51e:f033:a75a	240.51.167.90
cb15:901b:901b:1324:ada3:b51e:f033:a75b	240.51.167.91
cb15:901b:901b:1324:ada3:b51e:f033:a75c	240.51.167.92
cb15:901b:901b:1324:ada3:b51e:f033:a75d	240.51.167.93
cb15:901b:901b:1324:ada3:b51e:f033:a75e	240.51.167.94
cb15:901b:901b:1324:ada3:b51e:f033:a75f	240.51.167.95
cb15:901b:901b:1324:ada3:b51e:f033:a760	240.51.167.96
cb15:901b:901b:1324:ada3:b51e:f033:a761	240.51.167.97
cb15:901b:901b:1324:ada3:b51e:f033:a762	240.51.167.98
cb15:901b:901b:1324:ada3:b51e:f033:a763	240.51.167.99
cb15:901b:901b:1324:ada3:b51e:f033:a764	240.51.167.100
cb15:901b:901b:1324:ada3:b51e:f033:a765	240.51.167.101
cb15:901b:901b:1324:ada3:b51e:f033:a766	240.51.167.102
cb15:901b:901b:1324:ada3:b51e:f033:a767	240.51.167.103
cb15:901b:901b:1324:ada3:b51e:f033:a768	240.51.167.104
cb15:901b:901b:1324:ada3:b51e:f033:a769	240.51.167.105
cb15:901b:901b:1324:ada3:b51e:f033:a76a	240.51.167.106
cb15:901b:901b:1324:ada3:b51e:f033:a76b	240.51.167.107
cb15:901b:901b:1324:ada3:b51e:f033:a76c	240.51.167.108
cb15:901b:901b:1324:ada3:b51e:f033:a76d	240.51.167.109
cb15:901b:901b:1324:ada3:b51e:f033:a76e	240.51.167.110
cb15:901b:901b:1324:ada3:b51e:f033:a76f	240.51.167.111
cb15:901b:901b:1324:ada3:b51e:f033:a770	240.51.167.112
cb15:901b:901b:1324:ada3:b51e:f033:a771	240.51.167.113
cb15:901b:901b:1324:ada3:b51e:f033:a772	240.51.167.114
cb15:901b:901b:1324:ada3:b51e:f033:a773	240.51.167.115
cb15:901b:901b:1324:ada3:b51e:f033:a774	240.51.167.116
cb15:901b:901b:1324:ada3:b51e:f033:a775	240.51.167.117
cb15:901b:901b:1324:ada3:b51e:f033:a776	240.51.167.118
cb15:901b:901b:1324:ada3:b51e:f033:a777	240.51.167.119
cb15:901b:901b:1324:ada3:b51e:f033:a778	240.51.167.120

cb15:901b:901b:1324:ada3:b51e:f033:a779	240.51.167.121
cb15:901b:901b:1324:ada3:b51e:f033:a77a	240.51.167.122
cb15:901b:901b:1324:ada3:b51e:f033:a77b	240.51.167.123
cb15:901b:901b:1324:ada3:b51e:f033:a77c	240.51.167.124
cb15:901b:901b:1324:ada3:b51e:f033:a77d	240.51.167.125
cb15:901b:901b:1324:ada3:b51e:f033:a77e	240.51.167.126
cb15:901b:901b:1324:ada3:b51e:f033:a77f	240.51.167.127
cb15:901b:901b:1324:ada3:b51e:f033:a780	240.51.167.128
cb15:901b:901b:1324:ada3:b51e:f033:a781	240.51.167.129
cb15:901b:901b:1324:ada3:b51e:f033:a782	240.51.167.130
cb15:901b:901b:1324:ada3:b51e:f033:a783	240.51.167.131
cb15:901b:901b:1324:ada3:b51e:f033:a784	240.51.167.132
cb15:901b:901b:1324:ada3:b51e:f033:a785	240.51.167.133
cb15:901b:901b:1324:ada3:b51e:f033:a786	240.51.167.134
cb15:901b:901b:1324:ada3:b51e:f033:a787	240.51.167.135
cb15:901b:901b:1324:ada3:b51e:f033:a788	240.51.167.136
cb15:901b:901b:1324:ada3:b51e:f033:a789	240.51.167.137
cb15:901b:901b:1324:ada3:b51e:f033:a78a	240.51.167.138
cb15:901b:901b:1324:ada3:b51e:f033:a78b	240.51.167.139
cb15:901b:901b:1324:ada3:b51e:f033:a78c	240.51.167.140
cb15:901b:901b:1324:ada3:b51e:f033:a78d	240.51.167.141
cb15:901b:901b:1324:ada3:b51e:f033:a78e	240.51.167.142
cb15:901b:901b:1324:ada3:b51e:f033:a78f	240.51.167.143
cb15:901b:901b:1324:ada3:b51e:f033:a790	240.51.167.144
cb15:901b:901b:1324:ada3:b51e:f033:a791	240.51.167.145
cb15:901b:901b:1324:ada3:b51e:f033:a792	240.51.167.146
cb15:901b:901b:1324:ada3:b51e:f033:a793	240.51.167.147
cb15:901b:901b:1324:ada3:b51e:f033:a794	240.51.167.148
cb15:901b:901b:1324:ada3:b51e:f033:a795	240.51.167.149
cb15:901b:901b:1324:ada3:b51e:f033:a796	240.51.167.150
cb15:901b:901b:1324:ada3:b51e:f033:a797	240.51.167.151
cb15:901b:901b:1324:ada3:b51e:f033:a798	240.51.167.152
cb15:901b:901b:1324:ada3:b51e:f033:a799	240.51.167.153
cb15:901b:901b:1324:ada3:b51e:f033:a79a	240.51.167.154
cb15:901b:901b:1324:ada3:b51e:f033:a79b	240.51.167.155
cb15:901b:901b:1324:ada3:b51e:f033:a79c	240.51.167.156
cb15:901b:901b:1324:ada3:b51e:f033:a79d	240.51.167.157
cb15:901b:901b:1324:ada3:b51e:f033:a79e	240.51.167.158
cb15:901b:901b:1324:ada3:b51e:f033:a79f	240.51.167.159
cb15:901b:901b:1324:ada3:b51e:f033:a7a0	240.51.167.160
cb15:901b:901b:1324:ada3:b51e:f033:a7a1	240.51.167.161
cb15:901b:901b:1324:ada3:b51e:f033:a7a2	240.51.167.162
cb15:901b:901b:1324:ada3:b51e:f033:a7a3	240.51.167.163
cb15:901b:901b:1324:ada3:b51e:f033:a7a4	240.51.167.164
cb15:901b:901b:1324:ada3:b51e:f033:a7a5	240.51.167.165
cb15:901b:901b:1324:ada3:b51e:f033:a7a6	240.51.167.166
cb15:901b:901b:1324:ada3:b51e:f033:a7a7	240.51.167.167
cb15:901b:901b:1324:ada3:b51e:f033:a7a8	240.51.167.168
cb15:901b:901b:1324:ada3:b51e:f033:a7a9	240.51.167.169
cb15:901b:901b:1324:ada3:b51e:f033:a7aa	240.51.167.170
cb15:901b:901b:1324:ada3:b51e:f033:a7ab	240.51.167.171
cb15:901b:901b:1324:ada3:b51e:f033:a7ac	240.51.167.172
cb15:901b:901b:1324:ada3:b51e:f033:a7ad	240.51.167.173
cb15:901b:901b:1324:ada3:b51e:f033:a7ae	240.51.167.174
cb15:901b:901b:1324:ada3:b51e:f033:a7af	240.51.167.175
cb15:901b:901b:1324:ada3:b51e:f033:a7b0	240.51.167.176
cb15:901b:901b:1324:ada3:b51e:f033:a7b1	240.51.167.177
cb15:901b:901b:1324:ada3:b51e:f033:a7b2	240.51.167.178
cb15:901b:901b:1324:ada3:b51e:f033:a7b3	240.51.167.179
cb15:901b:901b:1324:ada3:b51e:f033:a7b4	240.51.167.180

cb15:901b:901b:1324:ada3:b51e:f033:a7b5	240.51.167.181
cb15:901b:901b:1324:ada3:b51e:f033:a7b6	240.51.167.182
cb15:901b:901b:1324:ada3:b51e:f033:a7b7	240.51.167.183
cb15:901b:901b:1324:ada3:b51e:f033:a7b8	240.51.167.184
cb15:901b:901b:1324:ada3:b51e:f033:a7b9	240.51.167.185
cb15:901b:901b:1324:ada3:b51e:f033:a7ba	240.51.167.186
cb15:901b:901b:1324:ada3:b51e:f033:a7bb	240.51.167.187
cb15:901b:901b:1324:ada3:b51e:f033:a7bc	240.51.167.188
cb15:901b:901b:1324:ada3:b51e:f033:a7bd	240.51.167.189
cb15:901b:901b:1324:ada3:b51e:f033:a7be	240.51.167.190
cb15:901b:901b:1324:ada3:b51e:f033:a7bf	240.51.167.191
cb15:901b:901b:1324:ada3:b51e:f033:a7c0	240.51.167.192
cb15:901b:901b:1324:ada3:b51e:f033:a7c1	240.51.167.193
cb15:901b:901b:1324:ada3:b51e:f033:a7c2	240.51.167.194
cb15:901b:901b:1324:ada3:b51e:f033:a7c3	240.51.167.195
cb15:901b:901b:1324:ada3:b51e:f033:a7c4	240.51.167.196
cb15:901b:901b:1324:ada3:b51e:f033:a7c5	240.51.167.197
cb15:901b:901b:1324:ada3:b51e:f033:a7c6	240.51.167.198
cb15:901b:901b:1324:ada3:b51e:f033:a7c7	240.51.167.199
cb15:901b:901b:1324:ada3:b51e:f033:a7c8	240.51.167.200
cb15:901b:901b:1324:ada3:b51e:f033:a7c9	240.51.167.201
cb15:901b:901b:1324:ada3:b51e:f033:a7ca	240.51.167.202
cb15:901b:901b:1324:ada3:b51e:f033:a7cb	240.51.167.203
cb15:901b:901b:1324:ada3:b51e:f033:a7cc	240.51.167.204
cb15:901b:901b:1324:ada3:b51e:f033:a7cd	240.51.167.205
cb15:901b:901b:1324:ada3:b51e:f033:a7ce	240.51.167.206
cb15:901b:901b:1324:ada3:b51e:f033:a7cf	240.51.167.207
cb15:901b:901b:1324:ada3:b51e:f033:a7d0	240.51.167.208
cb15:901b:901b:1324:ada3:b51e:f033:a7d1	240.51.167.209
cb15:901b:901b:1324:ada3:b51e:f033:a7d2	240.51.167.210
cb15:901b:901b:1324:ada3:b51e:f033:a7d3	240.51.167.211
cb15:901b:901b:1324:ada3:b51e:f033:a7d4	240.51.167.212
cb15:901b:901b:1324:ada3:b51e:f033:a7d5	240.51.167.213
cb15:901b:901b:1324:ada3:b51e:f033:a7d6	240.51.167.214
cb15:901b:901b:1324:ada3:b51e:f033:a7d7	240.51.167.215
cb15:901b:901b:1324:ada3:b51e:f033:a7d8	240.51.167.216
cb15:901b:901b:1324:ada3:b51e:f033:a7d9	240.51.167.217
cb15:901b:901b:1324:ada3:b51e:f033:a7da	240.51.167.218
cb15:901b:901b:1324:ada3:b51e:f033:a7db	240.51.167.219
cb15:901b:901b:1324:ada3:b51e:f033:a7dc	240.51.167.220
cb15:901b:901b:1324:ada3:b51e:f033:a7dd	240.51.167.221
cb15:901b:901b:1324:ada3:b51e:f033:a7de	240.51.167.222
cb15:901b:901b:1324:ada3:b51e:f033:a7df	240.51.167.223
cb15:901b:901b:1324:ada3:b51e:f033:a7e0	240.51.167.224
cb15:901b:901b:1324:ada3:b51e:f033:a7e1	240.51.167.225
cb15:901b:901b:1324:ada3:b51e:f033:a7e2	240.51.167.226
cb15:901b:901b:1324:ada3:b51e:f033:a7e3	240.51.167.227
cb15:901b:901b:1324:ada3:b51e:f033:a7e4	240.51.167.228
cb15:901b:901b:1324:ada3:b51e:f033:a7e5	240.51.167.229
cb15:901b:901b:1324:ada3:b51e:f033:a7e6	240.51.167.230
cb15:901b:901b:1324:ada3:b51e:f033:a7e7	240.51.167.231
cb15:901b:901b:1324:ada3:b51e:f033:a7e8	240.51.167.232
cb15:901b:901b:1324:ada3:b51e:f033:a7e9	240.51.167.233
cb15:901b:901b:1324:ada3:b51e:f033:a7ea	240.51.167.234
cb15:901b:901b:1324:ada3:b51e:f033:a7eb	240.51.167.235
cb15:901b:901b:1324:ada3:b51e:f033:a7ec	240.51.167.236
cb15:901b:901b:1324:ada3:b51e:f033:a7ed	240.51.167.237
cb15:901b:901b:1324:ada3:b51e:f033:a7ee	240.51.167.238
cb15:901b:901b:1324:ada3:b51e:f033:a7ef	240.51.167.239
cb15:901b:901b:1324:ada3:b51e:f033:a7f0	240.51.167.240
cb15:901b:901b:1324:ada3:b51e:f033:a7f1	240.51.167.241
cb15:901b:901b:1324:ada3:b51e:f033:a7f2	240.51.167.242
cb15:901b:901b:1324:ada3:b51e:f033:a7f3	240.51.167.243
cb15:901b:901b:1324:ada3:b51e:f033:a7f4	240.51.167.244
cb15:901b:901b:1324:ada3:b51e:f033:a7f5	240.51.167.245
cb15:901b:901b:1324:ada3:b51e:f033:a7f6	240.51.167.246
cb15:901b:901b:1324:ada3:b51e:f033:a7f7	240.51.167.247
cb15:901b:901b:1324:ada3:b51e:f033:a7f8	240.51.167.248
cb15:901b:901b:1324:ada3:b51e:f033:a7f9	240.51.167.249
cb15:901b:901b:1324:ada3:b51e:f033:a7fa	240.51.167.250
cb15:901b:901b:1324:ada3:b51e:f033:a7fb	240.51.167.251
cb15:901b:901b:1324:ada3:b51e:f033:a7fc	240.51.167.252
cb15:901b:901b:1324:ada3:b51e:f033:a7fd	240.51.167.253
cb15:901b:901b:1324:ada3:b51e:f033:a7fe	240.51.167.254
cb15:901b:901b:1324:ada3:b51e:f033:a7ff	240.51.167.255

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.