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:8024:cd24:8081:4072:7b51:9801	123.81.152.1
cb15:901b:8024:cd24:8081:4072:7b51:9802	123.81.152.2
cb15:901b:8024:cd24:8081:4072:7b51:9803	123.81.152.3
cb15:901b:8024:cd24:8081:4072:7b51:9804	123.81.152.4
cb15:901b:8024:cd24:8081:4072:7b51:9805	123.81.152.5
cb15:901b:8024:cd24:8081:4072:7b51:9806	123.81.152.6
cb15:901b:8024:cd24:8081:4072:7b51:9807	123.81.152.7
cb15:901b:8024:cd24:8081:4072:7b51:9808	123.81.152.8
cb15:901b:8024:cd24:8081:4072:7b51:9809	123.81.152.9
cb15:901b:8024:cd24:8081:4072:7b51:980a	123.81.152.10
cb15:901b:8024:cd24:8081:4072:7b51:980b	123.81.152.11
cb15:901b:8024:cd24:8081:4072:7b51:980c	123.81.152.12
cb15:901b:8024:cd24:8081:4072:7b51:980d	123.81.152.13
cb15:901b:8024:cd24:8081:4072:7b51:980e	123.81.152.14
cb15:901b:8024:cd24:8081:4072:7b51:980f	123.81.152.15
cb15:901b:8024:cd24:8081:4072:7b51:9810	123.81.152.16
cb15:901b:8024:cd24:8081:4072:7b51:9811	123.81.152.17
cb15:901b:8024:cd24:8081:4072:7b51:9812	123.81.152.18
cb15:901b:8024:cd24:8081:4072:7b51:9813	123.81.152.19
cb15:901b:8024:cd24:8081:4072:7b51:9814	123.81.152.20
cb15:901b:8024:cd24:8081:4072:7b51:9815	123.81.152.21
cb15:901b:8024:cd24:8081:4072:7b51:9816	123.81.152.22
cb15:901b:8024:cd24:8081:4072:7b51:9817	123.81.152.23
cb15:901b:8024:cd24:8081:4072:7b51:9818	123.81.152.24
cb15:901b:8024:cd24:8081:4072:7b51:9819	123.81.152.25
cb15:901b:8024:cd24:8081:4072:7b51:981a	123.81.152.26
cb15:901b:8024:cd24:8081:4072:7b51:981b	123.81.152.27
cb15:901b:8024:cd24:8081:4072:7b51:981c	123.81.152.28
cb15:901b:8024:cd24:8081:4072:7b51:981d	123.81.152.29
cb15:901b:8024:cd24:8081:4072:7b51:981e	123.81.152.30
cb15:901b:8024:cd24:8081:4072:7b51:981f	123.81.152.31
cb15:901b:8024:cd24:8081:4072:7b51:9820	123.81.152.32
cb15:901b:8024:cd24:8081:4072:7b51:9821	123.81.152.33
cb15:901b:8024:cd24:8081:4072:7b51:9822	123.81.152.34
cb15:901b:8024:cd24:8081:4072:7b51:9823	123.81.152.35
cb15:901b:8024:cd24:8081:4072:7b51:9824	123.81.152.36
cb15:901b:8024:cd24:8081:4072:7b51:9825	123.81.152.37
cb15:901b:8024:cd24:8081:4072:7b51:9826	123.81.152.38
cb15:901b:8024:cd24:8081:4072:7b51:9827	123.81.152.39
cb15:901b:8024:cd24:8081:4072:7b51:9828	123.81.152.40
cb15:901b:8024:cd24:8081:4072:7b51:9829	123.81.152.41
cb15:901b:8024:cd24:8081:4072:7b51:982a	123.81.152.42
cb15:901b:8024:cd24:8081:4072:7b51:982b	123.81.152.43
cb15:901b:8024:cd24:8081:4072:7b51:982c	123.81.152.44
cb15:901b:8024:cd24:8081:4072:7b51:982d	123.81.152.45
cb15:901b:8024:cd24:8081:4072:7b51:982e	123.81.152.46
cb15:901b:8024:cd24:8081:4072:7b51:982f	123.81.152.47
cb15:901b:8024:cd24:8081:4072:7b51:9830	123.81.152.48
cb15:901b:8024:cd24:8081:4072:7b51:9831	123.81.152.49
cb15:901b:8024:cd24:8081:4072:7b51:9832	123.81.152.50
cb15:901b:8024:cd24:8081:4072:7b51:9833	123.81.152.51
cb15:901b:8024:cd24:8081:4072:7b51:9834	123.81.152.52
cb15:901b:8024:cd24:8081:4072:7b51:9835	123.81.152.53
cb15:901b:8024:cd24:8081:4072:7b51:9836	123.81.152.54
cb15:901b:8024:cd24:8081:4072:7b51:9837	123.81.152.55
cb15:901b:8024:cd24:8081:4072:7b51:9838	123.81.152.56
cb15:901b:8024:cd24:8081:4072:7b51:9839	123.81.152.57
cb15:901b:8024:cd24:8081:4072:7b51:983a	123.81.152.58
cb15:901b:8024:cd24:8081:4072:7b51:983b	123.81.152.59
cb15:901b:8024:cd24:8081:4072:7b51:983c	123.81.152.60

cb15:901b:8024:cd24:8081:4072:7b51:983d	123.81.152.61
cb15:901b:8024:cd24:8081:4072:7b51:983e	123.81.152.62
cb15:901b:8024:cd24:8081:4072:7b51:983f	123.81.152.63
cb15:901b:8024:cd24:8081:4072:7b51:9840	123.81.152.64
cb15:901b:8024:cd24:8081:4072:7b51:9841	123.81.152.65
cb15:901b:8024:cd24:8081:4072:7b51:9842	123.81.152.66
cb15:901b:8024:cd24:8081:4072:7b51:9843	123.81.152.67
cb15:901b:8024:cd24:8081:4072:7b51:9844	123.81.152.68
cb15:901b:8024:cd24:8081:4072:7b51:9845	123.81.152.69
cb15:901b:8024:cd24:8081:4072:7b51:9846	123.81.152.70
cb15:901b:8024:cd24:8081:4072:7b51:9847	123.81.152.71
cb15:901b:8024:cd24:8081:4072:7b51:9848	123.81.152.72
cb15:901b:8024:cd24:8081:4072:7b51:9849	123.81.152.73
cb15:901b:8024:cd24:8081:4072:7b51:984a	123.81.152.74
cb15:901b:8024:cd24:8081:4072:7b51:984b	123.81.152.75
cb15:901b:8024:cd24:8081:4072:7b51:984c	123.81.152.76
cb15:901b:8024:cd24:8081:4072:7b51:984d	123.81.152.77
cb15:901b:8024:cd24:8081:4072:7b51:984e	123.81.152.78
cb15:901b:8024:cd24:8081:4072:7b51:984f	123.81.152.79
cb15:901b:8024:cd24:8081:4072:7b51:9850	123.81.152.80
cb15:901b:8024:cd24:8081:4072:7b51:9851	123.81.152.81
cb15:901b:8024:cd24:8081:4072:7b51:9852	123.81.152.82
cb15:901b:8024:cd24:8081:4072:7b51:9853	123.81.152.83
cb15:901b:8024:cd24:8081:4072:7b51:9854	123.81.152.84
cb15:901b:8024:cd24:8081:4072:7b51:9855	123.81.152.85
cb15:901b:8024:cd24:8081:4072:7b51:9856	123.81.152.86
cb15:901b:8024:cd24:8081:4072:7b51:9857	123.81.152.87
cb15:901b:8024:cd24:8081:4072:7b51:9858	123.81.152.88
cb15:901b:8024:cd24:8081:4072:7b51:9859	123.81.152.89
cb15:901b:8024:cd24:8081:4072:7b51:985a	123.81.152.90
cb15:901b:8024:cd24:8081:4072:7b51:985b	123.81.152.91
cb15:901b:8024:cd24:8081:4072:7b51:985c	123.81.152.92
cb15:901b:8024:cd24:8081:4072:7b51:985d	123.81.152.93
cb15:901b:8024:cd24:8081:4072:7b51:985e	123.81.152.94
cb15:901b:8024:cd24:8081:4072:7b51:985f	123.81.152.95
cb15:901b:8024:cd24:8081:4072:7b51:9860	123.81.152.96
cb15:901b:8024:cd24:8081:4072:7b51:9861	123.81.152.97
cb15:901b:8024:cd24:8081:4072:7b51:9862	123.81.152.98
cb15:901b:8024:cd24:8081:4072:7b51:9863	123.81.152.99
cb15:901b:8024:cd24:8081:4072:7b51:9864	123.81.152.100
cb15:901b:8024:cd24:8081:4072:7b51:9865	123.81.152.101
cb15:901b:8024:cd24:8081:4072:7b51:9866	123.81.152.102
cb15:901b:8024:cd24:8081:4072:7b51:9867	123.81.152.103
cb15:901b:8024:cd24:8081:4072:7b51:9868	123.81.152.104
cb15:901b:8024:cd24:8081:4072:7b51:9869	123.81.152.105
cb15:901b:8024:cd24:8081:4072:7b51:986a	123.81.152.106
cb15:901b:8024:cd24:8081:4072:7b51:986b	123.81.152.107
cb15:901b:8024:cd24:8081:4072:7b51:986c	123.81.152.108
cb15:901b:8024:cd24:8081:4072:7b51:986d	123.81.152.109
cb15:901b:8024:cd24:8081:4072:7b51:986e	123.81.152.110
cb15:901b:8024:cd24:8081:4072:7b51:986f	123.81.152.111
cb15:901b:8024:cd24:8081:4072:7b51:9870	123.81.152.112
cb15:901b:8024:cd24:8081:4072:7b51:9871	123.81.152.113
cb15:901b:8024:cd24:8081:4072:7b51:9872	123.81.152.114
cb15:901b:8024:cd24:8081:4072:7b51:9873	123.81.152.115
cb15:901b:8024:cd24:8081:4072:7b51:9874	123.81.152.116
cb15:901b:8024:cd24:8081:4072:7b51:9875	123.81.152.117
cb15:901b:8024:cd24:8081:4072:7b51:9876	123.81.152.118
cb15:901b:8024:cd24:8081:4072:7b51:9877	123.81.152.119
cb15:901b:8024:cd24:8081:4072:7b51:9878	123.81.152.120

cb15:901b:8024:cd24:8081:4072:7b51:9879	123.81.152.121
cb15:901b:8024:cd24:8081:4072:7b51:987a	123.81.152.122
cb15:901b:8024:cd24:8081:4072:7b51:987b	123.81.152.123
cb15:901b:8024:cd24:8081:4072:7b51:987c	123.81.152.124
cb15:901b:8024:cd24:8081:4072:7b51:987d	123.81.152.125
cb15:901b:8024:cd24:8081:4072:7b51:987e	123.81.152.126
cb15:901b:8024:cd24:8081:4072:7b51:987f	123.81.152.127
cb15:901b:8024:cd24:8081:4072:7b51:9880	123.81.152.128
cb15:901b:8024:cd24:8081:4072:7b51:9881	123.81.152.129
cb15:901b:8024:cd24:8081:4072:7b51:9882	123.81.152.130
cb15:901b:8024:cd24:8081:4072:7b51:9883	123.81.152.131
cb15:901b:8024:cd24:8081:4072:7b51:9884	123.81.152.132
cb15:901b:8024:cd24:8081:4072:7b51:9885	123.81.152.133
cb15:901b:8024:cd24:8081:4072:7b51:9886	123.81.152.134
cb15:901b:8024:cd24:8081:4072:7b51:9887	123.81.152.135
cb15:901b:8024:cd24:8081:4072:7b51:9888	123.81.152.136
cb15:901b:8024:cd24:8081:4072:7b51:9889	123.81.152.137
cb15:901b:8024:cd24:8081:4072:7b51:988a	123.81.152.138
cb15:901b:8024:cd24:8081:4072:7b51:988b	123.81.152.139
cb15:901b:8024:cd24:8081:4072:7b51:988c	123.81.152.140
cb15:901b:8024:cd24:8081:4072:7b51:988d	123.81.152.141
cb15:901b:8024:cd24:8081:4072:7b51:988e	123.81.152.142
cb15:901b:8024:cd24:8081:4072:7b51:988f	123.81.152.143
cb15:901b:8024:cd24:8081:4072:7b51:9890	123.81.152.144
cb15:901b:8024:cd24:8081:4072:7b51:9891	123.81.152.145
cb15:901b:8024:cd24:8081:4072:7b51:9892	123.81.152.146
cb15:901b:8024:cd24:8081:4072:7b51:9893	123.81.152.147
cb15:901b:8024:cd24:8081:4072:7b51:9894	123.81.152.148
cb15:901b:8024:cd24:8081:4072:7b51:9895	123.81.152.149
cb15:901b:8024:cd24:8081:4072:7b51:9896	123.81.152.150
cb15:901b:8024:cd24:8081:4072:7b51:9897	123.81.152.151
cb15:901b:8024:cd24:8081:4072:7b51:9898	123.81.152.152
cb15:901b:8024:cd24:8081:4072:7b51:9899	123.81.152.153
cb15:901b:8024:cd24:8081:4072:7b51:989a	123.81.152.154
cb15:901b:8024:cd24:8081:4072:7b51:989b	123.81.152.155
cb15:901b:8024:cd24:8081:4072:7b51:989c	123.81.152.156
cb15:901b:8024:cd24:8081:4072:7b51:989d	123.81.152.157
cb15:901b:8024:cd24:8081:4072:7b51:989e	123.81.152.158
cb15:901b:8024:cd24:8081:4072:7b51:989f	123.81.152.159
cb15:901b:8024:cd24:8081:4072:7b51:98a0	123.81.152.160
cb15:901b:8024:cd24:8081:4072:7b51:98a1	123.81.152.161
cb15:901b:8024:cd24:8081:4072:7b51:98a2	123.81.152.162
cb15:901b:8024:cd24:8081:4072:7b51:98a3	123.81.152.163
cb15:901b:8024:cd24:8081:4072:7b51:98a4	123.81.152.164
cb15:901b:8024:cd24:8081:4072:7b51:98a5	123.81.152.165
cb15:901b:8024:cd24:8081:4072:7b51:98a6	123.81.152.166
cb15:901b:8024:cd24:8081:4072:7b51:98a7	123.81.152.167
cb15:901b:8024:cd24:8081:4072:7b51:98a8	123.81.152.168
cb15:901b:8024:cd24:8081:4072:7b51:98a9	123.81.152.169
cb15:901b:8024:cd24:8081:4072:7b51:98aa	123.81.152.170
cb15:901b:8024:cd24:8081:4072:7b51:98ab	123.81.152.171
cb15:901b:8024:cd24:8081:4072:7b51:98ac	123.81.152.172
cb15:901b:8024:cd24:8081:4072:7b51:98ad	123.81.152.173
cb15:901b:8024:cd24:8081:4072:7b51:98ae	123.81.152.174
cb15:901b:8024:cd24:8081:4072:7b51:98af	123.81.152.175
cb15:901b:8024:cd24:8081:4072:7b51:98b0	123.81.152.176
cb15:901b:8024:cd24:8081:4072:7b51:98b1	123.81.152.177
cb15:901b:8024:cd24:8081:4072:7b51:98b2	123.81.152.178
cb15:901b:8024:cd24:8081:4072:7b51:98b3	123.81.152.179
cb15:901b:8024:cd24:8081:4072:7b51:98b4	123.81.152.180

cb15:901b:8024:cd24:8081:4072:7b51:98b5	123.81.152.181
cb15:901b:8024:cd24:8081:4072:7b51:98b6	123.81.152.182
cb15:901b:8024:cd24:8081:4072:7b51:98b7	123.81.152.183
cb15:901b:8024:cd24:8081:4072:7b51:98b8	123.81.152.184
cb15:901b:8024:cd24:8081:4072:7b51:98b9	123.81.152.185
cb15:901b:8024:cd24:8081:4072:7b51:98ba	123.81.152.186
cb15:901b:8024:cd24:8081:4072:7b51:98bb	123.81.152.187
cb15:901b:8024:cd24:8081:4072:7b51:98bc	123.81.152.188
cb15:901b:8024:cd24:8081:4072:7b51:98bd	123.81.152.189
cb15:901b:8024:cd24:8081:4072:7b51:98be	123.81.152.190
cb15:901b:8024:cd24:8081:4072:7b51:98bf	123.81.152.191
cb15:901b:8024:cd24:8081:4072:7b51:98c0	123.81.152.192
cb15:901b:8024:cd24:8081:4072:7b51:98c1	123.81.152.193
cb15:901b:8024:cd24:8081:4072:7b51:98c2	123.81.152.194
cb15:901b:8024:cd24:8081:4072:7b51:98c3	123.81.152.195
cb15:901b:8024:cd24:8081:4072:7b51:98c4	123.81.152.196
cb15:901b:8024:cd24:8081:4072:7b51:98c5	123.81.152.197
cb15:901b:8024:cd24:8081:4072:7b51:98c6	123.81.152.198
cb15:901b:8024:cd24:8081:4072:7b51:98c7	123.81.152.199
cb15:901b:8024:cd24:8081:4072:7b51:98c8	123.81.152.200
cb15:901b:8024:cd24:8081:4072:7b51:98c9	123.81.152.201
cb15:901b:8024:cd24:8081:4072:7b51:98ca	123.81.152.202
cb15:901b:8024:cd24:8081:4072:7b51:98cb	123.81.152.203
cb15:901b:8024:cd24:8081:4072:7b51:98cc	123.81.152.204
cb15:901b:8024:cd24:8081:4072:7b51:98cd	123.81.152.205
cb15:901b:8024:cd24:8081:4072:7b51:98ce	123.81.152.206
cb15:901b:8024:cd24:8081:4072:7b51:98cf	123.81.152.207
cb15:901b:8024:cd24:8081:4072:7b51:98d0	123.81.152.208
cb15:901b:8024:cd24:8081:4072:7b51:98d1	123.81.152.209
cb15:901b:8024:cd24:8081:4072:7b51:98d2	123.81.152.210
cb15:901b:8024:cd24:8081:4072:7b51:98d3	123.81.152.211
cb15:901b:8024:cd24:8081:4072:7b51:98d4	123.81.152.212
cb15:901b:8024:cd24:8081:4072:7b51:98d5	123.81.152.213
cb15:901b:8024:cd24:8081:4072:7b51:98d6	123.81.152.214
cb15:901b:8024:cd24:8081:4072:7b51:98d7	123.81.152.215
cb15:901b:8024:cd24:8081:4072:7b51:98d8	123.81.152.216
cb15:901b:8024:cd24:8081:4072:7b51:98d9	123.81.152.217
cb15:901b:8024:cd24:8081:4072:7b51:98da	123.81.152.218
cb15:901b:8024:cd24:8081:4072:7b51:98db	123.81.152.219
cb15:901b:8024:cd24:8081:4072:7b51:98dc	123.81.152.220
cb15:901b:8024:cd24:8081:4072:7b51:98dd	123.81.152.221
cb15:901b:8024:cd24:8081:4072:7b51:98de	123.81.152.222
cb15:901b:8024:cd24:8081:4072:7b51:98df	123.81.152.223
cb15:901b:8024:cd24:8081:4072:7b51:98e0	123.81.152.224
cb15:901b:8024:cd24:8081:4072:7b51:98e1	123.81.152.225
cb15:901b:8024:cd24:8081:4072:7b51:98e2	123.81.152.226
cb15:901b:8024:cd24:8081:4072:7b51:98e3	123.81.152.227
cb15:901b:8024:cd24:8081:4072:7b51:98e4	123.81.152.228
cb15:901b:8024:cd24:8081:4072:7b51:98e5	123.81.152.229
cb15:901b:8024:cd24:8081:4072:7b51:98e6	123.81.152.230
cb15:901b:8024:cd24:8081:4072:7b51:98e7	123.81.152.231
cb15:901b:8024:cd24:8081:4072:7b51:98e8	123.81.152.232
cb15:901b:8024:cd24:8081:4072:7b51:98e9	123.81.152.233
cb15:901b:8024:cd24:8081:4072:7b51:98ea	123.81.152.234
cb15:901b:8024:cd24:8081:4072:7b51:98eb	123.81.152.235
cb15:901b:8024:cd24:8081:4072:7b51:98ec	123.81.152.236
cb15:901b:8024:cd24:8081:4072:7b51:98ed	123.81.152.237
cb15:901b:8024:cd24:8081:4072:7b51:98ee	123.81.152.238
cb15:901b:8024:cd24:8081:4072:7b51:98ef	123.81.152.239
cb15:901b:8024:cd24:8081:4072:7b51:98f0	123.81.152.240
cb15:901b:8024:cd24:8081:4072:7b51:98f1	123.81.152.241
cb15:901b:8024:cd24:8081:4072:7b51:98f2	123.81.152.242
cb15:901b:8024:cd24:8081:4072:7b51:98f3	123.81.152.243
cb15:901b:8024:cd24:8081:4072:7b51:98f4	123.81.152.244
cb15:901b:8024:cd24:8081:4072:7b51:98f5	123.81.152.245
cb15:901b:8024:cd24:8081:4072:7b51:98f6	123.81.152.246
cb15:901b:8024:cd24:8081:4072:7b51:98f7	123.81.152.247
cb15:901b:8024:cd24:8081:4072:7b51:98f8	123.81.152.248
cb15:901b:8024:cd24:8081:4072:7b51:98f9	123.81.152.249
cb15:901b:8024:cd24:8081:4072:7b51:98fa	123.81.152.250
cb15:901b:8024:cd24:8081:4072:7b51:98fb	123.81.152.251
cb15:901b:8024:cd24:8081:4072:7b51:98fc	123.81.152.252
cb15:901b:8024:cd24:8081:4072:7b51:98fd	123.81.152.253
cb15:901b:8024:cd24:8081:4072:7b51:98fe	123.81.152.254
cb15:901b:8024:cd24:8081:4072:7b51:98ff	123.81.152.255

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.