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
b51a:901b:901b:8082:d157:ac49:7157:7801	113.87.120.1
b51a:901b:901b:8082:d157:ac49:7157:7802	113.87.120.2
b51a:901b:901b:8082:d157:ac49:7157:7803	113.87.120.3
b51a:901b:901b:8082:d157:ac49:7157:7804	113.87.120.4
b51a:901b:901b:8082:d157:ac49:7157:7805	113.87.120.5
b51a:901b:901b:8082:d157:ac49:7157:7806	113.87.120.6
b51a:901b:901b:8082:d157:ac49:7157:7807	113.87.120.7
b51a:901b:901b:8082:d157:ac49:7157:7808	113.87.120.8
b51a:901b:901b:8082:d157:ac49:7157:7809	113.87.120.9
b51a:901b:901b:8082:d157:ac49:7157:780a	113.87.120.10
b51a:901b:901b:8082:d157:ac49:7157:780b	113.87.120.11
b51a:901b:901b:8082:d157:ac49:7157:780c	113.87.120.12
b51a:901b:901b:8082:d157:ac49:7157:780d	113.87.120.13
b51a:901b:901b:8082:d157:ac49:7157:780e	113.87.120.14
b51a:901b:901b:8082:d157:ac49:7157:780f	113.87.120.15
b51a:901b:901b:8082:d157:ac49:7157:7810	113.87.120.16
b51a:901b:901b:8082:d157:ac49:7157:7811	113.87.120.17
b51a:901b:901b:8082:d157:ac49:7157:7812	113.87.120.18
b51a:901b:901b:8082:d157:ac49:7157:7813	113.87.120.19
b51a:901b:901b:8082:d157:ac49:7157:7814	113.87.120.20
b51a:901b:901b:8082:d157:ac49:7157:7815	113.87.120.21
b51a:901b:901b:8082:d157:ac49:7157:7816	113.87.120.22
b51a:901b:901b:8082:d157:ac49:7157:7817	113.87.120.23
b51a:901b:901b:8082:d157:ac49:7157:7818	113.87.120.24
b51a:901b:901b:8082:d157:ac49:7157:7819	113.87.120.25
b51a:901b:901b:8082:d157:ac49:7157:781a	113.87.120.26
b51a:901b:901b:8082:d157:ac49:7157:781b	113.87.120.27
b51a:901b:901b:8082:d157:ac49:7157:781c	113.87.120.28
b51a:901b:901b:8082:d157:ac49:7157:781d	113.87.120.29
b51a:901b:901b:8082:d157:ac49:7157:781e	113.87.120.30
b51a:901b:901b:8082:d157:ac49:7157:781f	113.87.120.31
b51a:901b:901b:8082:d157:ac49:7157:7820	113.87.120.32
b51a:901b:901b:8082:d157:ac49:7157:7821	113.87.120.33
b51a:901b:901b:8082:d157:ac49:7157:7822	113.87.120.34
b51a:901b:901b:8082:d157:ac49:7157:7823	113.87.120.35
b51a:901b:901b:8082:d157:ac49:7157:7824	113.87.120.36
b51a:901b:901b:8082:d157:ac49:7157:7825	113.87.120.37
b51a:901b:901b:8082:d157:ac49:7157:7826	113.87.120.38
b51a:901b:901b:8082:d157:ac49:7157:7827	113.87.120.39
b51a:901b:901b:8082:d157:ac49:7157:7828	113.87.120.40
b51a:901b:901b:8082:d157:ac49:7157:7829	113.87.120.41
b51a:901b:901b:8082:d157:ac49:7157:782a	113.87.120.42
b51a:901b:901b:8082:d157:ac49:7157:782b	113.87.120.43
b51a:901b:901b:8082:d157:ac49:7157:782c	113.87.120.44
b51a:901b:901b:8082:d157:ac49:7157:782d	113.87.120.45
b51a:901b:901b:8082:d157:ac49:7157:782e	113.87.120.46
b51a:901b:901b:8082:d157:ac49:7157:782f	113.87.120.47
b51a:901b:901b:8082:d157:ac49:7157:7830	113.87.120.48
b51a:901b:901b:8082:d157:ac49:7157:7831	113.87.120.49
b51a:901b:901b:8082:d157:ac49:7157:7832	113.87.120.50
b51a:901b:901b:8082:d157:ac49:7157:7833	113.87.120.51
b51a:901b:901b:8082:d157:ac49:7157:7834	113.87.120.52
b51a:901b:901b:8082:d157:ac49:7157:7835	113.87.120.53
b51a:901b:901b:8082:d157:ac49:7157:7836	113.87.120.54
b51a:901b:901b:8082:d157:ac49:7157:7837	113.87.120.55
b51a:901b:901b:8082:d157:ac49:7157:7838	113.87.120.56
b51a:901b:901b:8082:d157:ac49:7157:7839	113.87.120.57
b51a:901b:901b:8082:d157:ac49:7157:783a	113.87.120.58
b51a:901b:901b:8082:d157:ac49:7157:783b	113.87.120.59
b51a:901b:901b:8082:d157:ac49:7157:783c	113.87.120.60

b51a:901b:901b:8082:d157:ac49:7157:783d	113.87.120.61
b51a:901b:901b:8082:d157:ac49:7157:783e	113.87.120.62
b51a:901b:901b:8082:d157:ac49:7157:783f	113.87.120.63
b51a:901b:901b:8082:d157:ac49:7157:7840	113.87.120.64
b51a:901b:901b:8082:d157:ac49:7157:7841	113.87.120.65
b51a:901b:901b:8082:d157:ac49:7157:7842	113.87.120.66
b51a:901b:901b:8082:d157:ac49:7157:7843	113.87.120.67
b51a:901b:901b:8082:d157:ac49:7157:7844	113.87.120.68
b51a:901b:901b:8082:d157:ac49:7157:7845	113.87.120.69
b51a:901b:901b:8082:d157:ac49:7157:7846	113.87.120.70
b51a:901b:901b:8082:d157:ac49:7157:7847	113.87.120.71
b51a:901b:901b:8082:d157:ac49:7157:7848	113.87.120.72
b51a:901b:901b:8082:d157:ac49:7157:7849	113.87.120.73
b51a:901b:901b:8082:d157:ac49:7157:784a	113.87.120.74
b51a:901b:901b:8082:d157:ac49:7157:784b	113.87.120.75
b51a:901b:901b:8082:d157:ac49:7157:784c	113.87.120.76
b51a:901b:901b:8082:d157:ac49:7157:784d	113.87.120.77
b51a:901b:901b:8082:d157:ac49:7157:784e	113.87.120.78
b51a:901b:901b:8082:d157:ac49:7157:784f	113.87.120.79
b51a:901b:901b:8082:d157:ac49:7157:7850	113.87.120.80
b51a:901b:901b:8082:d157:ac49:7157:7851	113.87.120.81
b51a:901b:901b:8082:d157:ac49:7157:7852	113.87.120.82
b51a:901b:901b:8082:d157:ac49:7157:7853	113.87.120.83
b51a:901b:901b:8082:d157:ac49:7157:7854	113.87.120.84
b51a:901b:901b:8082:d157:ac49:7157:7855	113.87.120.85
b51a:901b:901b:8082:d157:ac49:7157:7856	113.87.120.86
b51a:901b:901b:8082:d157:ac49:7157:7857	113.87.120.87
b51a:901b:901b:8082:d157:ac49:7157:7858	113.87.120.88
b51a:901b:901b:8082:d157:ac49:7157:7859	113.87.120.89
b51a:901b:901b:8082:d157:ac49:7157:785a	113.87.120.90
b51a:901b:901b:8082:d157:ac49:7157:785b	113.87.120.91
b51a:901b:901b:8082:d157:ac49:7157:785c	113.87.120.92
b51a:901b:901b:8082:d157:ac49:7157:785d	113.87.120.93
b51a:901b:901b:8082:d157:ac49:7157:785e	113.87.120.94
b51a:901b:901b:8082:d157:ac49:7157:785f	113.87.120.95
b51a:901b:901b:8082:d157:ac49:7157:7860	113.87.120.96
b51a:901b:901b:8082:d157:ac49:7157:7861	113.87.120.97
b51a:901b:901b:8082:d157:ac49:7157:7862	113.87.120.98
b51a:901b:901b:8082:d157:ac49:7157:7863	113.87.120.99
b51a:901b:901b:8082:d157:ac49:7157:7864	113.87.120.100
b51a:901b:901b:8082:d157:ac49:7157:7865	113.87.120.101
b51a:901b:901b:8082:d157:ac49:7157:7866	113.87.120.102
b51a:901b:901b:8082:d157:ac49:7157:7867	113.87.120.103
b51a:901b:901b:8082:d157:ac49:7157:7868	113.87.120.104
b51a:901b:901b:8082:d157:ac49:7157:7869	113.87.120.105
b51a:901b:901b:8082:d157:ac49:7157:786a	113.87.120.106
b51a:901b:901b:8082:d157:ac49:7157:786b	113.87.120.107
b51a:901b:901b:8082:d157:ac49:7157:786c	113.87.120.108
b51a:901b:901b:8082:d157:ac49:7157:786d	113.87.120.109
b51a:901b:901b:8082:d157:ac49:7157:786e	113.87.120.110
b51a:901b:901b:8082:d157:ac49:7157:786f	113.87.120.111
b51a:901b:901b:8082:d157:ac49:7157:7870	113.87.120.112
b51a:901b:901b:8082:d157:ac49:7157:7871	113.87.120.113
b51a:901b:901b:8082:d157:ac49:7157:7872	113.87.120.114
b51a:901b:901b:8082:d157:ac49:7157:7873	113.87.120.115
b51a:901b:901b:8082:d157:ac49:7157:7874	113.87.120.116
b51a:901b:901b:8082:d157:ac49:7157:7875	113.87.120.117
b51a:901b:901b:8082:d157:ac49:7157:7876	113.87.120.118
b51a:901b:901b:8082:d157:ac49:7157:7877	113.87.120.119
b51a:901b:901b:8082:d157:ac49:7157:7878	113.87.120.120

b51a:901b:901b:8082:d157:ac49:7157:7879	113.87.120.121
b51a:901b:901b:8082:d157:ac49:7157:787a	113.87.120.122
b51a:901b:901b:8082:d157:ac49:7157:787b	113.87.120.123
b51a:901b:901b:8082:d157:ac49:7157:787c	113.87.120.124
b51a:901b:901b:8082:d157:ac49:7157:787d	113.87.120.125
b51a:901b:901b:8082:d157:ac49:7157:787e	113.87.120.126
b51a:901b:901b:8082:d157:ac49:7157:787f	113.87.120.127
b51a:901b:901b:8082:d157:ac49:7157:7880	113.87.120.128
b51a:901b:901b:8082:d157:ac49:7157:7881	113.87.120.129
b51a:901b:901b:8082:d157:ac49:7157:7882	113.87.120.130
b51a:901b:901b:8082:d157:ac49:7157:7883	113.87.120.131
b51a:901b:901b:8082:d157:ac49:7157:7884	113.87.120.132
b51a:901b:901b:8082:d157:ac49:7157:7885	113.87.120.133
b51a:901b:901b:8082:d157:ac49:7157:7886	113.87.120.134
b51a:901b:901b:8082:d157:ac49:7157:7887	113.87.120.135
b51a:901b:901b:8082:d157:ac49:7157:7888	113.87.120.136
b51a:901b:901b:8082:d157:ac49:7157:7889	113.87.120.137
b51a:901b:901b:8082:d157:ac49:7157:788a	113.87.120.138
b51a:901b:901b:8082:d157:ac49:7157:788b	113.87.120.139
b51a:901b:901b:8082:d157:ac49:7157:788c	113.87.120.140
b51a:901b:901b:8082:d157:ac49:7157:788d	113.87.120.141
b51a:901b:901b:8082:d157:ac49:7157:788e	113.87.120.142
b51a:901b:901b:8082:d157:ac49:7157:788f	113.87.120.143
b51a:901b:901b:8082:d157:ac49:7157:7890	113.87.120.144
b51a:901b:901b:8082:d157:ac49:7157:7891	113.87.120.145
b51a:901b:901b:8082:d157:ac49:7157:7892	113.87.120.146
b51a:901b:901b:8082:d157:ac49:7157:7893	113.87.120.147
b51a:901b:901b:8082:d157:ac49:7157:7894	113.87.120.148
b51a:901b:901b:8082:d157:ac49:7157:7895	113.87.120.149
b51a:901b:901b:8082:d157:ac49:7157:7896	113.87.120.150
b51a:901b:901b:8082:d157:ac49:7157:7897	113.87.120.151
b51a:901b:901b:8082:d157:ac49:7157:7898	113.87.120.152
b51a:901b:901b:8082:d157:ac49:7157:7899	113.87.120.153
b51a:901b:901b:8082:d157:ac49:7157:789a	113.87.120.154
b51a:901b:901b:8082:d157:ac49:7157:789b	113.87.120.155
b51a:901b:901b:8082:d157:ac49:7157:789c	113.87.120.156
b51a:901b:901b:8082:d157:ac49:7157:789d	113.87.120.157
b51a:901b:901b:8082:d157:ac49:7157:789e	113.87.120.158
b51a:901b:901b:8082:d157:ac49:7157:789f	113.87.120.159
b51a:901b:901b:8082:d157:ac49:7157:78a0	113.87.120.160
b51a:901b:901b:8082:d157:ac49:7157:78a1	113.87.120.161
b51a:901b:901b:8082:d157:ac49:7157:78a2	113.87.120.162
b51a:901b:901b:8082:d157:ac49:7157:78a3	113.87.120.163
b51a:901b:901b:8082:d157:ac49:7157:78a4	113.87.120.164
b51a:901b:901b:8082:d157:ac49:7157:78a5	113.87.120.165
b51a:901b:901b:8082:d157:ac49:7157:78a6	113.87.120.166
b51a:901b:901b:8082:d157:ac49:7157:78a7	113.87.120.167
b51a:901b:901b:8082:d157:ac49:7157:78a8	113.87.120.168
b51a:901b:901b:8082:d157:ac49:7157:78a9	113.87.120.169
b51a:901b:901b:8082:d157:ac49:7157:78aa	113.87.120.170
b51a:901b:901b:8082:d157:ac49:7157:78ab	113.87.120.171
b51a:901b:901b:8082:d157:ac49:7157:78ac	113.87.120.172
b51a:901b:901b:8082:d157:ac49:7157:78ad	113.87.120.173
b51a:901b:901b:8082:d157:ac49:7157:78ae	113.87.120.174
b51a:901b:901b:8082:d157:ac49:7157:78af	113.87.120.175
b51a:901b:901b:8082:d157:ac49:7157:78b0	113.87.120.176
b51a:901b:901b:8082:d157:ac49:7157:78b1	113.87.120.177
b51a:901b:901b:8082:d157:ac49:7157:78b2	113.87.120.178
b51a:901b:901b:8082:d157:ac49:7157:78b3	113.87.120.179
b51a:901b:901b:8082:d157:ac49:7157:78b4	113.87.120.180

b51a:901b:901b:8082:d157:ac49:7157:78b5	113.87.120.181
b51a:901b:901b:8082:d157:ac49:7157:78b6	113.87.120.182
b51a:901b:901b:8082:d157:ac49:7157:78b7	113.87.120.183
b51a:901b:901b:8082:d157:ac49:7157:78b8	113.87.120.184
b51a:901b:901b:8082:d157:ac49:7157:78b9	113.87.120.185
b51a:901b:901b:8082:d157:ac49:7157:78ba	113.87.120.186
b51a:901b:901b:8082:d157:ac49:7157:78bb	113.87.120.187
b51a:901b:901b:8082:d157:ac49:7157:78bc	113.87.120.188
b51a:901b:901b:8082:d157:ac49:7157:78bd	113.87.120.189
b51a:901b:901b:8082:d157:ac49:7157:78be	113.87.120.190
b51a:901b:901b:8082:d157:ac49:7157:78bf	113.87.120.191
b51a:901b:901b:8082:d157:ac49:7157:78c0	113.87.120.192
b51a:901b:901b:8082:d157:ac49:7157:78c1	113.87.120.193
b51a:901b:901b:8082:d157:ac49:7157:78c2	113.87.120.194
b51a:901b:901b:8082:d157:ac49:7157:78c3	113.87.120.195
b51a:901b:901b:8082:d157:ac49:7157:78c4	113.87.120.196
b51a:901b:901b:8082:d157:ac49:7157:78c5	113.87.120.197
b51a:901b:901b:8082:d157:ac49:7157:78c6	113.87.120.198
b51a:901b:901b:8082:d157:ac49:7157:78c7	113.87.120.199
b51a:901b:901b:8082:d157:ac49:7157:78c8	113.87.120.200
b51a:901b:901b:8082:d157:ac49:7157:78c9	113.87.120.201
b51a:901b:901b:8082:d157:ac49:7157:78ca	113.87.120.202
b51a:901b:901b:8082:d157:ac49:7157:78cb	113.87.120.203
b51a:901b:901b:8082:d157:ac49:7157:78cc	113.87.120.204
b51a:901b:901b:8082:d157:ac49:7157:78cd	113.87.120.205
b51a:901b:901b:8082:d157:ac49:7157:78ce	113.87.120.206
b51a:901b:901b:8082:d157:ac49:7157:78cf	113.87.120.207
b51a:901b:901b:8082:d157:ac49:7157:78d0	113.87.120.208
b51a:901b:901b:8082:d157:ac49:7157:78d1	113.87.120.209
b51a:901b:901b:8082:d157:ac49:7157:78d2	113.87.120.210
b51a:901b:901b:8082:d157:ac49:7157:78d3	113.87.120.211
b51a:901b:901b:8082:d157:ac49:7157:78d4	113.87.120.212
b51a:901b:901b:8082:d157:ac49:7157:78d5	113.87.120.213
b51a:901b:901b:8082:d157:ac49:7157:78d6	113.87.120.214
b51a:901b:901b:8082:d157:ac49:7157:78d7	113.87.120.215
b51a:901b:901b:8082:d157:ac49:7157:78d8	113.87.120.216
b51a:901b:901b:8082:d157:ac49:7157:78d9	113.87.120.217
b51a:901b:901b:8082:d157:ac49:7157:78da	113.87.120.218
b51a:901b:901b:8082:d157:ac49:7157:78db	113.87.120.219
b51a:901b:901b:8082:d157:ac49:7157:78dc	113.87.120.220
b51a:901b:901b:8082:d157:ac49:7157:78dd	113.87.120.221
b51a:901b:901b:8082:d157:ac49:7157:78de	113.87.120.222
b51a:901b:901b:8082:d157:ac49:7157:78df	113.87.120.223
b51a:901b:901b:8082:d157:ac49:7157:78e0	113.87.120.224
b51a:901b:901b:8082:d157:ac49:7157:78e1	113.87.120.225
b51a:901b:901b:8082:d157:ac49:7157:78e2	113.87.120.226
b51a:901b:901b:8082:d157:ac49:7157:78e3	113.87.120.227
b51a:901b:901b:8082:d157:ac49:7157:78e4	113.87.120.228
b51a:901b:901b:8082:d157:ac49:7157:78e5	113.87.120.229
b51a:901b:901b:8082:d157:ac49:7157:78e6	113.87.120.230
b51a:901b:901b:8082:d157:ac49:7157:78e7	113.87.120.231
b51a:901b:901b:8082:d157:ac49:7157:78e8	113.87.120.232
b51a:901b:901b:8082:d157:ac49:7157:78e9	113.87.120.233
b51a:901b:901b:8082:d157:ac49:7157:78ea	113.87.120.234
b51a:901b:901b:8082:d157:ac49:7157:78eb	113.87.120.235
b51a:901b:901b:8082:d157:ac49:7157:78ec	113.87.120.236
b51a:901b:901b:8082:d157:ac49:7157:78ed	113.87.120.237
b51a:901b:901b:8082:d157:ac49:7157:78ee	113.87.120.238
b51a:901b:901b:8082:d157:ac49:7157:78ef	113.87.120.239
b51a:901b:901b:8082:d157:ac49:7157:78f0	113.87.120.240
b51a:901b:901b:8082:d157:ac49:7157:78f1	113.87.120.241
b51a:901b:901b:8082:d157:ac49:7157:78f2	113.87.120.242
b51a:901b:901b:8082:d157:ac49:7157:78f3	113.87.120.243
b51a:901b:901b:8082:d157:ac49:7157:78f4	113.87.120.244
b51a:901b:901b:8082:d157:ac49:7157:78f5	113.87.120.245
b51a:901b:901b:8082:d157:ac49:7157:78f6	113.87.120.246
b51a:901b:901b:8082:d157:ac49:7157:78f7	113.87.120.247
b51a:901b:901b:8082:d157:ac49:7157:78f8	113.87.120.248
b51a:901b:901b:8082:d157:ac49:7157:78f9	113.87.120.249
b51a:901b:901b:8082:d157:ac49:7157:78fa	113.87.120.250
b51a:901b:901b:8082:d157:ac49:7157:78fb	113.87.120.251
b51a:901b:901b:8082:d157:ac49:7157:78fc	113.87.120.252
b51a:901b:901b:8082:d157:ac49:7157:78fd	113.87.120.253
b51a:901b:901b:8082:d157:ac49:7157:78fe	113.87.120.254
b51a:901b:901b:8082:d157:ac49:7157:78ff	113.87.120.255

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.