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:fb65:4024:de72:b51e:7801	181.30.120.1
cb15:901b:901b:fb65:4024:de72:b51e:7802	181.30.120.2
cb15:901b:901b:fb65:4024:de72:b51e:7803	181.30.120.3
cb15:901b:901b:fb65:4024:de72:b51e:7804	181.30.120.4
cb15:901b:901b:fb65:4024:de72:b51e:7805	181.30.120.5
cb15:901b:901b:fb65:4024:de72:b51e:7806	181.30.120.6
cb15:901b:901b:fb65:4024:de72:b51e:7807	181.30.120.7
cb15:901b:901b:fb65:4024:de72:b51e:7808	181.30.120.8
cb15:901b:901b:fb65:4024:de72:b51e:7809	181.30.120.9
cb15:901b:901b:fb65:4024:de72:b51e:780a	181.30.120.10
cb15:901b:901b:fb65:4024:de72:b51e:780b	181.30.120.11
cb15:901b:901b:fb65:4024:de72:b51e:780c	181.30.120.12
cb15:901b:901b:fb65:4024:de72:b51e:780d	181.30.120.13
cb15:901b:901b:fb65:4024:de72:b51e:780e	181.30.120.14
cb15:901b:901b:fb65:4024:de72:b51e:780f	181.30.120.15
cb15:901b:901b:fb65:4024:de72:b51e:7810	181.30.120.16
cb15:901b:901b:fb65:4024:de72:b51e:7811	181.30.120.17
cb15:901b:901b:fb65:4024:de72:b51e:7812	181.30.120.18
cb15:901b:901b:fb65:4024:de72:b51e:7813	181.30.120.19
cb15:901b:901b:fb65:4024:de72:b51e:7814	181.30.120.20
cb15:901b:901b:fb65:4024:de72:b51e:7815	181.30.120.21
cb15:901b:901b:fb65:4024:de72:b51e:7816	181.30.120.22
cb15:901b:901b:fb65:4024:de72:b51e:7817	181.30.120.23
cb15:901b:901b:fb65:4024:de72:b51e:7818	181.30.120.24
cb15:901b:901b:fb65:4024:de72:b51e:7819	181.30.120.25
cb15:901b:901b:fb65:4024:de72:b51e:781a	181.30.120.26
cb15:901b:901b:fb65:4024:de72:b51e:781b	181.30.120.27
cb15:901b:901b:fb65:4024:de72:b51e:781c	181.30.120.28
cb15:901b:901b:fb65:4024:de72:b51e:781d	181.30.120.29
cb15:901b:901b:fb65:4024:de72:b51e:781e	181.30.120.30
cb15:901b:901b:fb65:4024:de72:b51e:781f	181.30.120.31
cb15:901b:901b:fb65:4024:de72:b51e:7820	181.30.120.32
cb15:901b:901b:fb65:4024:de72:b51e:7821	181.30.120.33
cb15:901b:901b:fb65:4024:de72:b51e:7822	181.30.120.34
cb15:901b:901b:fb65:4024:de72:b51e:7823	181.30.120.35
cb15:901b:901b:fb65:4024:de72:b51e:7824	181.30.120.36
cb15:901b:901b:fb65:4024:de72:b51e:7825	181.30.120.37
cb15:901b:901b:fb65:4024:de72:b51e:7826	181.30.120.38
cb15:901b:901b:fb65:4024:de72:b51e:7827	181.30.120.39
cb15:901b:901b:fb65:4024:de72:b51e:7828	181.30.120.40
cb15:901b:901b:fb65:4024:de72:b51e:7829	181.30.120.41
cb15:901b:901b:fb65:4024:de72:b51e:782a	181.30.120.42
cb15:901b:901b:fb65:4024:de72:b51e:782b	181.30.120.43
cb15:901b:901b:fb65:4024:de72:b51e:782c	181.30.120.44
cb15:901b:901b:fb65:4024:de72:b51e:782d	181.30.120.45
cb15:901b:901b:fb65:4024:de72:b51e:782e	181.30.120.46
cb15:901b:901b:fb65:4024:de72:b51e:782f	181.30.120.47
cb15:901b:901b:fb65:4024:de72:b51e:7830	181.30.120.48
cb15:901b:901b:fb65:4024:de72:b51e:7831	181.30.120.49
cb15:901b:901b:fb65:4024:de72:b51e:7832	181.30.120.50
cb15:901b:901b:fb65:4024:de72:b51e:7833	181.30.120.51
cb15:901b:901b:fb65:4024:de72:b51e:7834	181.30.120.52
cb15:901b:901b:fb65:4024:de72:b51e:7835	181.30.120.53
cb15:901b:901b:fb65:4024:de72:b51e:7836	181.30.120.54
cb15:901b:901b:fb65:4024:de72:b51e:7837	181.30.120.55
cb15:901b:901b:fb65:4024:de72:b51e:7838	181.30.120.56
cb15:901b:901b:fb65:4024:de72:b51e:7839	181.30.120.57
cb15:901b:901b:fb65:4024:de72:b51e:783a	181.30.120.58
cb15:901b:901b:fb65:4024:de72:b51e:783b	181.30.120.59
cb15:901b:901b:fb65:4024:de72:b51e:783c	181.30.120.60

cb15:901b:901b:fb65:4024:de72:b51e:783d	181.30.120.61
cb15:901b:901b:fb65:4024:de72:b51e:783e	181.30.120.62
cb15:901b:901b:fb65:4024:de72:b51e:783f	181.30.120.63
cb15:901b:901b:fb65:4024:de72:b51e:7840	181.30.120.64
cb15:901b:901b:fb65:4024:de72:b51e:7841	181.30.120.65
cb15:901b:901b:fb65:4024:de72:b51e:7842	181.30.120.66
cb15:901b:901b:fb65:4024:de72:b51e:7843	181.30.120.67
cb15:901b:901b:fb65:4024:de72:b51e:7844	181.30.120.68
cb15:901b:901b:fb65:4024:de72:b51e:7845	181.30.120.69
cb15:901b:901b:fb65:4024:de72:b51e:7846	181.30.120.70
cb15:901b:901b:fb65:4024:de72:b51e:7847	181.30.120.71
cb15:901b:901b:fb65:4024:de72:b51e:7848	181.30.120.72
cb15:901b:901b:fb65:4024:de72:b51e:7849	181.30.120.73
cb15:901b:901b:fb65:4024:de72:b51e:784a	181.30.120.74
cb15:901b:901b:fb65:4024:de72:b51e:784b	181.30.120.75
cb15:901b:901b:fb65:4024:de72:b51e:784c	181.30.120.76
cb15:901b:901b:fb65:4024:de72:b51e:784d	181.30.120.77
cb15:901b:901b:fb65:4024:de72:b51e:784e	181.30.120.78
cb15:901b:901b:fb65:4024:de72:b51e:784f	181.30.120.79
cb15:901b:901b:fb65:4024:de72:b51e:7850	181.30.120.80
cb15:901b:901b:fb65:4024:de72:b51e:7851	181.30.120.81
cb15:901b:901b:fb65:4024:de72:b51e:7852	181.30.120.82
cb15:901b:901b:fb65:4024:de72:b51e:7853	181.30.120.83
cb15:901b:901b:fb65:4024:de72:b51e:7854	181.30.120.84
cb15:901b:901b:fb65:4024:de72:b51e:7855	181.30.120.85
cb15:901b:901b:fb65:4024:de72:b51e:7856	181.30.120.86
cb15:901b:901b:fb65:4024:de72:b51e:7857	181.30.120.87
cb15:901b:901b:fb65:4024:de72:b51e:7858	181.30.120.88
cb15:901b:901b:fb65:4024:de72:b51e:7859	181.30.120.89
cb15:901b:901b:fb65:4024:de72:b51e:785a	181.30.120.90
cb15:901b:901b:fb65:4024:de72:b51e:785b	181.30.120.91
cb15:901b:901b:fb65:4024:de72:b51e:785c	181.30.120.92
cb15:901b:901b:fb65:4024:de72:b51e:785d	181.30.120.93
cb15:901b:901b:fb65:4024:de72:b51e:785e	181.30.120.94
cb15:901b:901b:fb65:4024:de72:b51e:785f	181.30.120.95
cb15:901b:901b:fb65:4024:de72:b51e:7860	181.30.120.96
cb15:901b:901b:fb65:4024:de72:b51e:7861	181.30.120.97
cb15:901b:901b:fb65:4024:de72:b51e:7862	181.30.120.98
cb15:901b:901b:fb65:4024:de72:b51e:7863	181.30.120.99
cb15:901b:901b:fb65:4024:de72:b51e:7864	181.30.120.100
cb15:901b:901b:fb65:4024:de72:b51e:7865	181.30.120.101
cb15:901b:901b:fb65:4024:de72:b51e:7866	181.30.120.102
cb15:901b:901b:fb65:4024:de72:b51e:7867	181.30.120.103
cb15:901b:901b:fb65:4024:de72:b51e:7868	181.30.120.104
cb15:901b:901b:fb65:4024:de72:b51e:7869	181.30.120.105
cb15:901b:901b:fb65:4024:de72:b51e:786a	181.30.120.106
cb15:901b:901b:fb65:4024:de72:b51e:786b	181.30.120.107
cb15:901b:901b:fb65:4024:de72:b51e:786c	181.30.120.108
cb15:901b:901b:fb65:4024:de72:b51e:786d	181.30.120.109
cb15:901b:901b:fb65:4024:de72:b51e:786e	181.30.120.110
cb15:901b:901b:fb65:4024:de72:b51e:786f	181.30.120.111
cb15:901b:901b:fb65:4024:de72:b51e:7870	181.30.120.112
cb15:901b:901b:fb65:4024:de72:b51e:7871	181.30.120.113
cb15:901b:901b:fb65:4024:de72:b51e:7872	181.30.120.114
cb15:901b:901b:fb65:4024:de72:b51e:7873	181.30.120.115
cb15:901b:901b:fb65:4024:de72:b51e:7874	181.30.120.116
cb15:901b:901b:fb65:4024:de72:b51e:7875	181.30.120.117
cb15:901b:901b:fb65:4024:de72:b51e:7876	181.30.120.118
cb15:901b:901b:fb65:4024:de72:b51e:7877	181.30.120.119
cb15:901b:901b:fb65:4024:de72:b51e:7878	181.30.120.120

cb15:901b:901b:fb65:4024:de72:b51e:7879	181.30.120.121
cb15:901b:901b:fb65:4024:de72:b51e:787a	181.30.120.122
cb15:901b:901b:fb65:4024:de72:b51e:787b	181.30.120.123
cb15:901b:901b:fb65:4024:de72:b51e:787c	181.30.120.124
cb15:901b:901b:fb65:4024:de72:b51e:787d	181.30.120.125
cb15:901b:901b:fb65:4024:de72:b51e:787e	181.30.120.126
cb15:901b:901b:fb65:4024:de72:b51e:787f	181.30.120.127
cb15:901b:901b:fb65:4024:de72:b51e:7880	181.30.120.128
cb15:901b:901b:fb65:4024:de72:b51e:7881	181.30.120.129
cb15:901b:901b:fb65:4024:de72:b51e:7882	181.30.120.130
cb15:901b:901b:fb65:4024:de72:b51e:7883	181.30.120.131
cb15:901b:901b:fb65:4024:de72:b51e:7884	181.30.120.132
cb15:901b:901b:fb65:4024:de72:b51e:7885	181.30.120.133
cb15:901b:901b:fb65:4024:de72:b51e:7886	181.30.120.134
cb15:901b:901b:fb65:4024:de72:b51e:7887	181.30.120.135
cb15:901b:901b:fb65:4024:de72:b51e:7888	181.30.120.136
cb15:901b:901b:fb65:4024:de72:b51e:7889	181.30.120.137
cb15:901b:901b:fb65:4024:de72:b51e:788a	181.30.120.138
cb15:901b:901b:fb65:4024:de72:b51e:788b	181.30.120.139
cb15:901b:901b:fb65:4024:de72:b51e:788c	181.30.120.140
cb15:901b:901b:fb65:4024:de72:b51e:788d	181.30.120.141
cb15:901b:901b:fb65:4024:de72:b51e:788e	181.30.120.142
cb15:901b:901b:fb65:4024:de72:b51e:788f	181.30.120.143
cb15:901b:901b:fb65:4024:de72:b51e:7890	181.30.120.144
cb15:901b:901b:fb65:4024:de72:b51e:7891	181.30.120.145
cb15:901b:901b:fb65:4024:de72:b51e:7892	181.30.120.146
cb15:901b:901b:fb65:4024:de72:b51e:7893	181.30.120.147
cb15:901b:901b:fb65:4024:de72:b51e:7894	181.30.120.148
cb15:901b:901b:fb65:4024:de72:b51e:7895	181.30.120.149
cb15:901b:901b:fb65:4024:de72:b51e:7896	181.30.120.150
cb15:901b:901b:fb65:4024:de72:b51e:7897	181.30.120.151
cb15:901b:901b:fb65:4024:de72:b51e:7898	181.30.120.152
cb15:901b:901b:fb65:4024:de72:b51e:7899	181.30.120.153
cb15:901b:901b:fb65:4024:de72:b51e:789a	181.30.120.154
cb15:901b:901b:fb65:4024:de72:b51e:789b	181.30.120.155
cb15:901b:901b:fb65:4024:de72:b51e:789c	181.30.120.156
cb15:901b:901b:fb65:4024:de72:b51e:789d	181.30.120.157
cb15:901b:901b:fb65:4024:de72:b51e:789e	181.30.120.158
cb15:901b:901b:fb65:4024:de72:b51e:789f	181.30.120.159
cb15:901b:901b:fb65:4024:de72:b51e:78a0	181.30.120.160
cb15:901b:901b:fb65:4024:de72:b51e:78a1	181.30.120.161
cb15:901b:901b:fb65:4024:de72:b51e:78a2	181.30.120.162
cb15:901b:901b:fb65:4024:de72:b51e:78a3	181.30.120.163
cb15:901b:901b:fb65:4024:de72:b51e:78a4	181.30.120.164
cb15:901b:901b:fb65:4024:de72:b51e:78a5	181.30.120.165
cb15:901b:901b:fb65:4024:de72:b51e:78a6	181.30.120.166
cb15:901b:901b:fb65:4024:de72:b51e:78a7	181.30.120.167
cb15:901b:901b:fb65:4024:de72:b51e:78a8	181.30.120.168
cb15:901b:901b:fb65:4024:de72:b51e:78a9	181.30.120.169
cb15:901b:901b:fb65:4024:de72:b51e:78aa	181.30.120.170
cb15:901b:901b:fb65:4024:de72:b51e:78ab	181.30.120.171
cb15:901b:901b:fb65:4024:de72:b51e:78ac	181.30.120.172
cb15:901b:901b:fb65:4024:de72:b51e:78ad	181.30.120.173
cb15:901b:901b:fb65:4024:de72:b51e:78ae	181.30.120.174
cb15:901b:901b:fb65:4024:de72:b51e:78af	181.30.120.175
cb15:901b:901b:fb65:4024:de72:b51e:78b0	181.30.120.176
cb15:901b:901b:fb65:4024:de72:b51e:78b1	181.30.120.177
cb15:901b:901b:fb65:4024:de72:b51e:78b2	181.30.120.178
cb15:901b:901b:fb65:4024:de72:b51e:78b3	181.30.120.179
cb15:901b:901b:fb65:4024:de72:b51e:78b4	181.30.120.180

cb15:901b:901b:fb65:4024:de72:b51e:78b5	181.30.120.181
cb15:901b:901b:fb65:4024:de72:b51e:78b6	181.30.120.182
cb15:901b:901b:fb65:4024:de72:b51e:78b7	181.30.120.183
cb15:901b:901b:fb65:4024:de72:b51e:78b8	181.30.120.184
cb15:901b:901b:fb65:4024:de72:b51e:78b9	181.30.120.185
cb15:901b:901b:fb65:4024:de72:b51e:78ba	181.30.120.186
cb15:901b:901b:fb65:4024:de72:b51e:78bb	181.30.120.187
cb15:901b:901b:fb65:4024:de72:b51e:78bc	181.30.120.188
cb15:901b:901b:fb65:4024:de72:b51e:78bd	181.30.120.189
cb15:901b:901b:fb65:4024:de72:b51e:78be	181.30.120.190
cb15:901b:901b:fb65:4024:de72:b51e:78bf	181.30.120.191
cb15:901b:901b:fb65:4024:de72:b51e:78c0	181.30.120.192
cb15:901b:901b:fb65:4024:de72:b51e:78c1	181.30.120.193
cb15:901b:901b:fb65:4024:de72:b51e:78c2	181.30.120.194
cb15:901b:901b:fb65:4024:de72:b51e:78c3	181.30.120.195
cb15:901b:901b:fb65:4024:de72:b51e:78c4	181.30.120.196
cb15:901b:901b:fb65:4024:de72:b51e:78c5	181.30.120.197
cb15:901b:901b:fb65:4024:de72:b51e:78c6	181.30.120.198
cb15:901b:901b:fb65:4024:de72:b51e:78c7	181.30.120.199
cb15:901b:901b:fb65:4024:de72:b51e:78c8	181.30.120.200
cb15:901b:901b:fb65:4024:de72:b51e:78c9	181.30.120.201
cb15:901b:901b:fb65:4024:de72:b51e:78ca	181.30.120.202
cb15:901b:901b:fb65:4024:de72:b51e:78cb	181.30.120.203
cb15:901b:901b:fb65:4024:de72:b51e:78cc	181.30.120.204
cb15:901b:901b:fb65:4024:de72:b51e:78cd	181.30.120.205
cb15:901b:901b:fb65:4024:de72:b51e:78ce	181.30.120.206
cb15:901b:901b:fb65:4024:de72:b51e:78cf	181.30.120.207
cb15:901b:901b:fb65:4024:de72:b51e:78d0	181.30.120.208
cb15:901b:901b:fb65:4024:de72:b51e:78d1	181.30.120.209
cb15:901b:901b:fb65:4024:de72:b51e:78d2	181.30.120.210
cb15:901b:901b:fb65:4024:de72:b51e:78d3	181.30.120.211
cb15:901b:901b:fb65:4024:de72:b51e:78d4	181.30.120.212
cb15:901b:901b:fb65:4024:de72:b51e:78d5	181.30.120.213
cb15:901b:901b:fb65:4024:de72:b51e:78d6	181.30.120.214
cb15:901b:901b:fb65:4024:de72:b51e:78d7	181.30.120.215
cb15:901b:901b:fb65:4024:de72:b51e:78d8	181.30.120.216
cb15:901b:901b:fb65:4024:de72:b51e:78d9	181.30.120.217
cb15:901b:901b:fb65:4024:de72:b51e:78da	181.30.120.218
cb15:901b:901b:fb65:4024:de72:b51e:78db	181.30.120.219
cb15:901b:901b:fb65:4024:de72:b51e:78dc	181.30.120.220
cb15:901b:901b:fb65:4024:de72:b51e:78dd	181.30.120.221
cb15:901b:901b:fb65:4024:de72:b51e:78de	181.30.120.222
cb15:901b:901b:fb65:4024:de72:b51e:78df	181.30.120.223
cb15:901b:901b:fb65:4024:de72:b51e:78e0	181.30.120.224
cb15:901b:901b:fb65:4024:de72:b51e:78e1	181.30.120.225
cb15:901b:901b:fb65:4024:de72:b51e:78e2	181.30.120.226
cb15:901b:901b:fb65:4024:de72:b51e:78e3	181.30.120.227
cb15:901b:901b:fb65:4024:de72:b51e:78e4	181.30.120.228
cb15:901b:901b:fb65:4024:de72:b51e:78e5	181.30.120.229
cb15:901b:901b:fb65:4024:de72:b51e:78e6	181.30.120.230
cb15:901b:901b:fb65:4024:de72:b51e:78e7	181.30.120.231
cb15:901b:901b:fb65:4024:de72:b51e:78e8	181.30.120.232
cb15:901b:901b:fb65:4024:de72:b51e:78e9	181.30.120.233
cb15:901b:901b:fb65:4024:de72:b51e:78ea	181.30.120.234
cb15:901b:901b:fb65:4024:de72:b51e:78eb	181.30.120.235
cb15:901b:901b:fb65:4024:de72:b51e:78ec	181.30.120.236
cb15:901b:901b:fb65:4024:de72:b51e:78ed	181.30.120.237
cb15:901b:901b:fb65:4024:de72:b51e:78ee	181.30.120.238
cb15:901b:901b:fb65:4024:de72:b51e:78ef	181.30.120.239
cb15:901b:901b:fb65:4024:de72:b51e:78f0	181.30.120.240
cb15:901b:901b:fb65:4024:de72:b51e:78f1	181.30.120.241
cb15:901b:901b:fb65:4024:de72:b51e:78f2	181.30.120.242
cb15:901b:901b:fb65:4024:de72:b51e:78f3	181.30.120.243
cb15:901b:901b:fb65:4024:de72:b51e:78f4	181.30.120.244
cb15:901b:901b:fb65:4024:de72:b51e:78f5	181.30.120.245
cb15:901b:901b:fb65:4024:de72:b51e:78f6	181.30.120.246
cb15:901b:901b:fb65:4024:de72:b51e:78f7	181.30.120.247
cb15:901b:901b:fb65:4024:de72:b51e:78f8	181.30.120.248
cb15:901b:901b:fb65:4024:de72:b51e:78f9	181.30.120.249
cb15:901b:901b:fb65:4024:de72:b51e:78fa	181.30.120.250
cb15:901b:901b:fb65:4024:de72:b51e:78fb	181.30.120.251
cb15:901b:901b:fb65:4024:de72:b51e:78fc	181.30.120.252
cb15:901b:901b:fb65:4024:de72:b51e:78fd	181.30.120.253
cb15:901b:901b:fb65:4024:de72:b51e:78fe	181.30.120.254
cb15:901b:901b:fb65:4024:de72:b51e:78ff	181.30.120.255

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.