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:8024:901b:91bc:cb15:1549:7801	21.73.120.1
cb15:901b:8024:901b:91bc:cb15:1549:7802	21.73.120.2
cb15:901b:8024:901b:91bc:cb15:1549:7803	21.73.120.3
cb15:901b:8024:901b:91bc:cb15:1549:7804	21.73.120.4
cb15:901b:8024:901b:91bc:cb15:1549:7805	21.73.120.5
cb15:901b:8024:901b:91bc:cb15:1549:7806	21.73.120.6
cb15:901b:8024:901b:91bc:cb15:1549:7807	21.73.120.7
cb15:901b:8024:901b:91bc:cb15:1549:7808	21.73.120.8
cb15:901b:8024:901b:91bc:cb15:1549:7809	21.73.120.9
cb15:901b:8024:901b:91bc:cb15:1549:780a	21.73.120.10
cb15:901b:8024:901b:91bc:cb15:1549:780b	21.73.120.11
cb15:901b:8024:901b:91bc:cb15:1549:780c	21.73.120.12
cb15:901b:8024:901b:91bc:cb15:1549:780d	21.73.120.13
cb15:901b:8024:901b:91bc:cb15:1549:780e	21.73.120.14
cb15:901b:8024:901b:91bc:cb15:1549:780f	21.73.120.15
cb15:901b:8024:901b:91bc:cb15:1549:7810	21.73.120.16
cb15:901b:8024:901b:91bc:cb15:1549:7811	21.73.120.17
cb15:901b:8024:901b:91bc:cb15:1549:7812	21.73.120.18
cb15:901b:8024:901b:91bc:cb15:1549:7813	21.73.120.19
cb15:901b:8024:901b:91bc:cb15:1549:7814	21.73.120.20
cb15:901b:8024:901b:91bc:cb15:1549:7815	21.73.120.21
cb15:901b:8024:901b:91bc:cb15:1549:7816	21.73.120.22
cb15:901b:8024:901b:91bc:cb15:1549:7817	21.73.120.23
cb15:901b:8024:901b:91bc:cb15:1549:7818	21.73.120.24
cb15:901b:8024:901b:91bc:cb15:1549:7819	21.73.120.25
cb15:901b:8024:901b:91bc:cb15:1549:781a	21.73.120.26
cb15:901b:8024:901b:91bc:cb15:1549:781b	21.73.120.27
cb15:901b:8024:901b:91bc:cb15:1549:781c	21.73.120.28
cb15:901b:8024:901b:91bc:cb15:1549:781d	21.73.120.29
cb15:901b:8024:901b:91bc:cb15:1549:781e	21.73.120.30
cb15:901b:8024:901b:91bc:cb15:1549:781f	21.73.120.31
cb15:901b:8024:901b:91bc:cb15:1549:7820	21.73.120.32
cb15:901b:8024:901b:91bc:cb15:1549:7821	21.73.120.33
cb15:901b:8024:901b:91bc:cb15:1549:7822	21.73.120.34
cb15:901b:8024:901b:91bc:cb15:1549:7823	21.73.120.35
cb15:901b:8024:901b:91bc:cb15:1549:7824	21.73.120.36
cb15:901b:8024:901b:91bc:cb15:1549:7825	21.73.120.37
cb15:901b:8024:901b:91bc:cb15:1549:7826	21.73.120.38
cb15:901b:8024:901b:91bc:cb15:1549:7827	21.73.120.39
cb15:901b:8024:901b:91bc:cb15:1549:7828	21.73.120.40
cb15:901b:8024:901b:91bc:cb15:1549:7829	21.73.120.41
cb15:901b:8024:901b:91bc:cb15:1549:782a	21.73.120.42
cb15:901b:8024:901b:91bc:cb15:1549:782b	21.73.120.43
cb15:901b:8024:901b:91bc:cb15:1549:782c	21.73.120.44
cb15:901b:8024:901b:91bc:cb15:1549:782d	21.73.120.45
cb15:901b:8024:901b:91bc:cb15:1549:782e	21.73.120.46
cb15:901b:8024:901b:91bc:cb15:1549:782f	21.73.120.47
cb15:901b:8024:901b:91bc:cb15:1549:7830	21.73.120.48
cb15:901b:8024:901b:91bc:cb15:1549:7831	21.73.120.49
cb15:901b:8024:901b:91bc:cb15:1549:7832	21.73.120.50
cb15:901b:8024:901b:91bc:cb15:1549:7833	21.73.120.51
cb15:901b:8024:901b:91bc:cb15:1549:7834	21.73.120.52
cb15:901b:8024:901b:91bc:cb15:1549:7835	21.73.120.53
cb15:901b:8024:901b:91bc:cb15:1549:7836	21.73.120.54
cb15:901b:8024:901b:91bc:cb15:1549:7837	21.73.120.55
cb15:901b:8024:901b:91bc:cb15:1549:7838	21.73.120.56
cb15:901b:8024:901b:91bc:cb15:1549:7839	21.73.120.57
cb15:901b:8024:901b:91bc:cb15:1549:783a	21.73.120.58
cb15:901b:8024:901b:91bc:cb15:1549:783b	21.73.120.59
cb15:901b:8024:901b:91bc:cb15:1549:783c	21.73.120.60

cb15:901b:8024:901b:91bc:cb15:1549:783d	21.73.120.61
cb15:901b:8024:901b:91bc:cb15:1549:783e	21.73.120.62
cb15:901b:8024:901b:91bc:cb15:1549:783f	21.73.120.63
cb15:901b:8024:901b:91bc:cb15:1549:7840	21.73.120.64
cb15:901b:8024:901b:91bc:cb15:1549:7841	21.73.120.65
cb15:901b:8024:901b:91bc:cb15:1549:7842	21.73.120.66
cb15:901b:8024:901b:91bc:cb15:1549:7843	21.73.120.67
cb15:901b:8024:901b:91bc:cb15:1549:7844	21.73.120.68
cb15:901b:8024:901b:91bc:cb15:1549:7845	21.73.120.69
cb15:901b:8024:901b:91bc:cb15:1549:7846	21.73.120.70
cb15:901b:8024:901b:91bc:cb15:1549:7847	21.73.120.71
cb15:901b:8024:901b:91bc:cb15:1549:7848	21.73.120.72
cb15:901b:8024:901b:91bc:cb15:1549:7849	21.73.120.73
cb15:901b:8024:901b:91bc:cb15:1549:784a	21.73.120.74
cb15:901b:8024:901b:91bc:cb15:1549:784b	21.73.120.75
cb15:901b:8024:901b:91bc:cb15:1549:784c	21.73.120.76
cb15:901b:8024:901b:91bc:cb15:1549:784d	21.73.120.77
cb15:901b:8024:901b:91bc:cb15:1549:784e	21.73.120.78
cb15:901b:8024:901b:91bc:cb15:1549:784f	21.73.120.79
cb15:901b:8024:901b:91bc:cb15:1549:7850	21.73.120.80
cb15:901b:8024:901b:91bc:cb15:1549:7851	21.73.120.81
cb15:901b:8024:901b:91bc:cb15:1549:7852	21.73.120.82
cb15:901b:8024:901b:91bc:cb15:1549:7853	21.73.120.83
cb15:901b:8024:901b:91bc:cb15:1549:7854	21.73.120.84
cb15:901b:8024:901b:91bc:cb15:1549:7855	21.73.120.85
cb15:901b:8024:901b:91bc:cb15:1549:7856	21.73.120.86
cb15:901b:8024:901b:91bc:cb15:1549:7857	21.73.120.87
cb15:901b:8024:901b:91bc:cb15:1549:7858	21.73.120.88
cb15:901b:8024:901b:91bc:cb15:1549:7859	21.73.120.89
cb15:901b:8024:901b:91bc:cb15:1549:785a	21.73.120.90
cb15:901b:8024:901b:91bc:cb15:1549:785b	21.73.120.91
cb15:901b:8024:901b:91bc:cb15:1549:785c	21.73.120.92
cb15:901b:8024:901b:91bc:cb15:1549:785d	21.73.120.93
cb15:901b:8024:901b:91bc:cb15:1549:785e	21.73.120.94
cb15:901b:8024:901b:91bc:cb15:1549:785f	21.73.120.95
cb15:901b:8024:901b:91bc:cb15:1549:7860	21.73.120.96
cb15:901b:8024:901b:91bc:cb15:1549:7861	21.73.120.97
cb15:901b:8024:901b:91bc:cb15:1549:7862	21.73.120.98
cb15:901b:8024:901b:91bc:cb15:1549:7863	21.73.120.99
cb15:901b:8024:901b:91bc:cb15:1549:7864	21.73.120.100
cb15:901b:8024:901b:91bc:cb15:1549:7865	21.73.120.101
cb15:901b:8024:901b:91bc:cb15:1549:7866	21.73.120.102
cb15:901b:8024:901b:91bc:cb15:1549:7867	21.73.120.103
cb15:901b:8024:901b:91bc:cb15:1549:7868	21.73.120.104
cb15:901b:8024:901b:91bc:cb15:1549:7869	21.73.120.105
cb15:901b:8024:901b:91bc:cb15:1549:786a	21.73.120.106
cb15:901b:8024:901b:91bc:cb15:1549:786b	21.73.120.107
cb15:901b:8024:901b:91bc:cb15:1549:786c	21.73.120.108
cb15:901b:8024:901b:91bc:cb15:1549:786d	21.73.120.109
cb15:901b:8024:901b:91bc:cb15:1549:786e	21.73.120.110
cb15:901b:8024:901b:91bc:cb15:1549:786f	21.73.120.111
cb15:901b:8024:901b:91bc:cb15:1549:7870	21.73.120.112
cb15:901b:8024:901b:91bc:cb15:1549:7871	21.73.120.113
cb15:901b:8024:901b:91bc:cb15:1549:7872	21.73.120.114
cb15:901b:8024:901b:91bc:cb15:1549:7873	21.73.120.115
cb15:901b:8024:901b:91bc:cb15:1549:7874	21.73.120.116
cb15:901b:8024:901b:91bc:cb15:1549:7875	21.73.120.117
cb15:901b:8024:901b:91bc:cb15:1549:7876	21.73.120.118
cb15:901b:8024:901b:91bc:cb15:1549:7877	21.73.120.119
cb15:901b:8024:901b:91bc:cb15:1549:7878	21.73.120.120

cb15:901b:8024:901b:91bc:cb15:1549:7879	21.73.120.121
cb15:901b:8024:901b:91bc:cb15:1549:787a	21.73.120.122
cb15:901b:8024:901b:91bc:cb15:1549:787b	21.73.120.123
cb15:901b:8024:901b:91bc:cb15:1549:787c	21.73.120.124
cb15:901b:8024:901b:91bc:cb15:1549:787d	21.73.120.125
cb15:901b:8024:901b:91bc:cb15:1549:787e	21.73.120.126
cb15:901b:8024:901b:91bc:cb15:1549:787f	21.73.120.127
cb15:901b:8024:901b:91bc:cb15:1549:7880	21.73.120.128
cb15:901b:8024:901b:91bc:cb15:1549:7881	21.73.120.129
cb15:901b:8024:901b:91bc:cb15:1549:7882	21.73.120.130
cb15:901b:8024:901b:91bc:cb15:1549:7883	21.73.120.131
cb15:901b:8024:901b:91bc:cb15:1549:7884	21.73.120.132
cb15:901b:8024:901b:91bc:cb15:1549:7885	21.73.120.133
cb15:901b:8024:901b:91bc:cb15:1549:7886	21.73.120.134
cb15:901b:8024:901b:91bc:cb15:1549:7887	21.73.120.135
cb15:901b:8024:901b:91bc:cb15:1549:7888	21.73.120.136
cb15:901b:8024:901b:91bc:cb15:1549:7889	21.73.120.137
cb15:901b:8024:901b:91bc:cb15:1549:788a	21.73.120.138
cb15:901b:8024:901b:91bc:cb15:1549:788b	21.73.120.139
cb15:901b:8024:901b:91bc:cb15:1549:788c	21.73.120.140
cb15:901b:8024:901b:91bc:cb15:1549:788d	21.73.120.141
cb15:901b:8024:901b:91bc:cb15:1549:788e	21.73.120.142
cb15:901b:8024:901b:91bc:cb15:1549:788f	21.73.120.143
cb15:901b:8024:901b:91bc:cb15:1549:7890	21.73.120.144
cb15:901b:8024:901b:91bc:cb15:1549:7891	21.73.120.145
cb15:901b:8024:901b:91bc:cb15:1549:7892	21.73.120.146
cb15:901b:8024:901b:91bc:cb15:1549:7893	21.73.120.147
cb15:901b:8024:901b:91bc:cb15:1549:7894	21.73.120.148
cb15:901b:8024:901b:91bc:cb15:1549:7895	21.73.120.149
cb15:901b:8024:901b:91bc:cb15:1549:7896	21.73.120.150
cb15:901b:8024:901b:91bc:cb15:1549:7897	21.73.120.151
cb15:901b:8024:901b:91bc:cb15:1549:7898	21.73.120.152
cb15:901b:8024:901b:91bc:cb15:1549:7899	21.73.120.153
cb15:901b:8024:901b:91bc:cb15:1549:789a	21.73.120.154
cb15:901b:8024:901b:91bc:cb15:1549:789b	21.73.120.155
cb15:901b:8024:901b:91bc:cb15:1549:789c	21.73.120.156
cb15:901b:8024:901b:91bc:cb15:1549:789d	21.73.120.157
cb15:901b:8024:901b:91bc:cb15:1549:789e	21.73.120.158
cb15:901b:8024:901b:91bc:cb15:1549:789f	21.73.120.159
cb15:901b:8024:901b:91bc:cb15:1549:78a0	21.73.120.160
cb15:901b:8024:901b:91bc:cb15:1549:78a1	21.73.120.161
cb15:901b:8024:901b:91bc:cb15:1549:78a2	21.73.120.162
cb15:901b:8024:901b:91bc:cb15:1549:78a3	21.73.120.163
cb15:901b:8024:901b:91bc:cb15:1549:78a4	21.73.120.164
cb15:901b:8024:901b:91bc:cb15:1549:78a5	21.73.120.165
cb15:901b:8024:901b:91bc:cb15:1549:78a6	21.73.120.166
cb15:901b:8024:901b:91bc:cb15:1549:78a7	21.73.120.167
cb15:901b:8024:901b:91bc:cb15:1549:78a8	21.73.120.168
cb15:901b:8024:901b:91bc:cb15:1549:78a9	21.73.120.169
cb15:901b:8024:901b:91bc:cb15:1549:78aa	21.73.120.170
cb15:901b:8024:901b:91bc:cb15:1549:78ab	21.73.120.171
cb15:901b:8024:901b:91bc:cb15:1549:78ac	21.73.120.172
cb15:901b:8024:901b:91bc:cb15:1549:78ad	21.73.120.173
cb15:901b:8024:901b:91bc:cb15:1549:78ae	21.73.120.174
cb15:901b:8024:901b:91bc:cb15:1549:78af	21.73.120.175
cb15:901b:8024:901b:91bc:cb15:1549:78b0	21.73.120.176
cb15:901b:8024:901b:91bc:cb15:1549:78b1	21.73.120.177
cb15:901b:8024:901b:91bc:cb15:1549:78b2	21.73.120.178
cb15:901b:8024:901b:91bc:cb15:1549:78b3	21.73.120.179
cb15:901b:8024:901b:91bc:cb15:1549:78b4	21.73.120.180

cb15:901b:8024:901b:91bc:cb15:1549:78b5	21.73.120.181
cb15:901b:8024:901b:91bc:cb15:1549:78b6	21.73.120.182
cb15:901b:8024:901b:91bc:cb15:1549:78b7	21.73.120.183
cb15:901b:8024:901b:91bc:cb15:1549:78b8	21.73.120.184
cb15:901b:8024:901b:91bc:cb15:1549:78b9	21.73.120.185
cb15:901b:8024:901b:91bc:cb15:1549:78ba	21.73.120.186
cb15:901b:8024:901b:91bc:cb15:1549:78bb	21.73.120.187
cb15:901b:8024:901b:91bc:cb15:1549:78bc	21.73.120.188
cb15:901b:8024:901b:91bc:cb15:1549:78bd	21.73.120.189
cb15:901b:8024:901b:91bc:cb15:1549:78be	21.73.120.190
cb15:901b:8024:901b:91bc:cb15:1549:78bf	21.73.120.191
cb15:901b:8024:901b:91bc:cb15:1549:78c0	21.73.120.192
cb15:901b:8024:901b:91bc:cb15:1549:78c1	21.73.120.193
cb15:901b:8024:901b:91bc:cb15:1549:78c2	21.73.120.194
cb15:901b:8024:901b:91bc:cb15:1549:78c3	21.73.120.195
cb15:901b:8024:901b:91bc:cb15:1549:78c4	21.73.120.196
cb15:901b:8024:901b:91bc:cb15:1549:78c5	21.73.120.197
cb15:901b:8024:901b:91bc:cb15:1549:78c6	21.73.120.198
cb15:901b:8024:901b:91bc:cb15:1549:78c7	21.73.120.199
cb15:901b:8024:901b:91bc:cb15:1549:78c8	21.73.120.200
cb15:901b:8024:901b:91bc:cb15:1549:78c9	21.73.120.201
cb15:901b:8024:901b:91bc:cb15:1549:78ca	21.73.120.202
cb15:901b:8024:901b:91bc:cb15:1549:78cb	21.73.120.203
cb15:901b:8024:901b:91bc:cb15:1549:78cc	21.73.120.204
cb15:901b:8024:901b:91bc:cb15:1549:78cd	21.73.120.205
cb15:901b:8024:901b:91bc:cb15:1549:78ce	21.73.120.206
cb15:901b:8024:901b:91bc:cb15:1549:78cf	21.73.120.207
cb15:901b:8024:901b:91bc:cb15:1549:78d0	21.73.120.208
cb15:901b:8024:901b:91bc:cb15:1549:78d1	21.73.120.209
cb15:901b:8024:901b:91bc:cb15:1549:78d2	21.73.120.210
cb15:901b:8024:901b:91bc:cb15:1549:78d3	21.73.120.211
cb15:901b:8024:901b:91bc:cb15:1549:78d4	21.73.120.212
cb15:901b:8024:901b:91bc:cb15:1549:78d5	21.73.120.213
cb15:901b:8024:901b:91bc:cb15:1549:78d6	21.73.120.214
cb15:901b:8024:901b:91bc:cb15:1549:78d7	21.73.120.215
cb15:901b:8024:901b:91bc:cb15:1549:78d8	21.73.120.216
cb15:901b:8024:901b:91bc:cb15:1549:78d9	21.73.120.217
cb15:901b:8024:901b:91bc:cb15:1549:78da	21.73.120.218
cb15:901b:8024:901b:91bc:cb15:1549:78db	21.73.120.219
cb15:901b:8024:901b:91bc:cb15:1549:78dc	21.73.120.220
cb15:901b:8024:901b:91bc:cb15:1549:78dd	21.73.120.221
cb15:901b:8024:901b:91bc:cb15:1549:78de	21.73.120.222
cb15:901b:8024:901b:91bc:cb15:1549:78df	21.73.120.223
cb15:901b:8024:901b:91bc:cb15:1549:78e0	21.73.120.224
cb15:901b:8024:901b:91bc:cb15:1549:78e1	21.73.120.225
cb15:901b:8024:901b:91bc:cb15:1549:78e2	21.73.120.226
cb15:901b:8024:901b:91bc:cb15:1549:78e3	21.73.120.227
cb15:901b:8024:901b:91bc:cb15:1549:78e4	21.73.120.228
cb15:901b:8024:901b:91bc:cb15:1549:78e5	21.73.120.229
cb15:901b:8024:901b:91bc:cb15:1549:78e6	21.73.120.230
cb15:901b:8024:901b:91bc:cb15:1549:78e7	21.73.120.231
cb15:901b:8024:901b:91bc:cb15:1549:78e8	21.73.120.232
cb15:901b:8024:901b:91bc:cb15:1549:78e9	21.73.120.233
cb15:901b:8024:901b:91bc:cb15:1549:78ea	21.73.120.234
cb15:901b:8024:901b:91bc:cb15:1549:78eb	21.73.120.235
cb15:901b:8024:901b:91bc:cb15:1549:78ec	21.73.120.236
cb15:901b:8024:901b:91bc:cb15:1549:78ed	21.73.120.237
cb15:901b:8024:901b:91bc:cb15:1549:78ee	21.73.120.238
cb15:901b:8024:901b:91bc:cb15:1549:78ef	21.73.120.239
cb15:901b:8024:901b:91bc:cb15:1549:78f0	21.73.120.240
cb15:901b:8024:901b:91bc:cb15:1549:78f1	21.73.120.241
cb15:901b:8024:901b:91bc:cb15:1549:78f2	21.73.120.242
cb15:901b:8024:901b:91bc:cb15:1549:78f3	21.73.120.243
cb15:901b:8024:901b:91bc:cb15:1549:78f4	21.73.120.244
cb15:901b:8024:901b:91bc:cb15:1549:78f5	21.73.120.245
cb15:901b:8024:901b:91bc:cb15:1549:78f6	21.73.120.246
cb15:901b:8024:901b:91bc:cb15:1549:78f7	21.73.120.247
cb15:901b:8024:901b:91bc:cb15:1549:78f8	21.73.120.248
cb15:901b:8024:901b:91bc:cb15:1549:78f9	21.73.120.249
cb15:901b:8024:901b:91bc:cb15:1549:78fa	21.73.120.250
cb15:901b:8024:901b:91bc:cb15:1549:78fb	21.73.120.251
cb15:901b:8024:901b:91bc:cb15:1549:78fc	21.73.120.252
cb15:901b:8024:901b:91bc:cb15:1549:78fd	21.73.120.253
cb15:901b:8024:901b:91bc:cb15:1549:78fe	21.73.120.254
cb15:901b:8024:901b:91bc:cb15:1549:78ff	21.73.120.255

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.