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:cb15:8045:ada8:eb24:a157:7801	161.87.120.1
b51a:901b:cb15:8045:ada8:eb24:a157:7802	161.87.120.2
b51a:901b:cb15:8045:ada8:eb24:a157:7803	161.87.120.3
b51a:901b:cb15:8045:ada8:eb24:a157:7804	161.87.120.4
b51a:901b:cb15:8045:ada8:eb24:a157:7805	161.87.120.5
b51a:901b:cb15:8045:ada8:eb24:a157:7806	161.87.120.6
b51a:901b:cb15:8045:ada8:eb24:a157:7807	161.87.120.7
b51a:901b:cb15:8045:ada8:eb24:a157:7808	161.87.120.8
b51a:901b:cb15:8045:ada8:eb24:a157:7809	161.87.120.9
b51a:901b:cb15:8045:ada8:eb24:a157:780a	161.87.120.10
b51a:901b:cb15:8045:ada8:eb24:a157:780b	161.87.120.11
b51a:901b:cb15:8045:ada8:eb24:a157:780c	161.87.120.12
b51a:901b:cb15:8045:ada8:eb24:a157:780d	161.87.120.13
b51a:901b:cb15:8045:ada8:eb24:a157:780e	161.87.120.14
b51a:901b:cb15:8045:ada8:eb24:a157:780f	161.87.120.15
b51a:901b:cb15:8045:ada8:eb24:a157:7810	161.87.120.16
b51a:901b:cb15:8045:ada8:eb24:a157:7811	161.87.120.17
b51a:901b:cb15:8045:ada8:eb24:a157:7812	161.87.120.18
b51a:901b:cb15:8045:ada8:eb24:a157:7813	161.87.120.19
b51a:901b:cb15:8045:ada8:eb24:a157:7814	161.87.120.20
b51a:901b:cb15:8045:ada8:eb24:a157:7815	161.87.120.21
b51a:901b:cb15:8045:ada8:eb24:a157:7816	161.87.120.22
b51a:901b:cb15:8045:ada8:eb24:a157:7817	161.87.120.23
b51a:901b:cb15:8045:ada8:eb24:a157:7818	161.87.120.24
b51a:901b:cb15:8045:ada8:eb24:a157:7819	161.87.120.25
b51a:901b:cb15:8045:ada8:eb24:a157:781a	161.87.120.26
b51a:901b:cb15:8045:ada8:eb24:a157:781b	161.87.120.27
b51a:901b:cb15:8045:ada8:eb24:a157:781c	161.87.120.28
b51a:901b:cb15:8045:ada8:eb24:a157:781d	161.87.120.29
b51a:901b:cb15:8045:ada8:eb24:a157:781e	161.87.120.30
b51a:901b:cb15:8045:ada8:eb24:a157:781f	161.87.120.31
b51a:901b:cb15:8045:ada8:eb24:a157:7820	161.87.120.32
b51a:901b:cb15:8045:ada8:eb24:a157:7821	161.87.120.33
b51a:901b:cb15:8045:ada8:eb24:a157:7822	161.87.120.34
b51a:901b:cb15:8045:ada8:eb24:a157:7823	161.87.120.35
b51a:901b:cb15:8045:ada8:eb24:a157:7824	161.87.120.36
b51a:901b:cb15:8045:ada8:eb24:a157:7825	161.87.120.37
b51a:901b:cb15:8045:ada8:eb24:a157:7826	161.87.120.38
b51a:901b:cb15:8045:ada8:eb24:a157:7827	161.87.120.39
b51a:901b:cb15:8045:ada8:eb24:a157:7828	161.87.120.40
b51a:901b:cb15:8045:ada8:eb24:a157:7829	161.87.120.41
b51a:901b:cb15:8045:ada8:eb24:a157:782a	161.87.120.42
b51a:901b:cb15:8045:ada8:eb24:a157:782b	161.87.120.43
b51a:901b:cb15:8045:ada8:eb24:a157:782c	161.87.120.44
b51a:901b:cb15:8045:ada8:eb24:a157:782d	161.87.120.45
b51a:901b:cb15:8045:ada8:eb24:a157:782e	161.87.120.46
b51a:901b:cb15:8045:ada8:eb24:a157:782f	161.87.120.47
b51a:901b:cb15:8045:ada8:eb24:a157:7830	161.87.120.48
b51a:901b:cb15:8045:ada8:eb24:a157:7831	161.87.120.49
b51a:901b:cb15:8045:ada8:eb24:a157:7832	161.87.120.50
b51a:901b:cb15:8045:ada8:eb24:a157:7833	161.87.120.51
b51a:901b:cb15:8045:ada8:eb24:a157:7834	161.87.120.52
b51a:901b:cb15:8045:ada8:eb24:a157:7835	161.87.120.53
b51a:901b:cb15:8045:ada8:eb24:a157:7836	161.87.120.54
b51a:901b:cb15:8045:ada8:eb24:a157:7837	161.87.120.55
b51a:901b:cb15:8045:ada8:eb24:a157:7838	161.87.120.56
b51a:901b:cb15:8045:ada8:eb24:a157:7839	161.87.120.57
b51a:901b:cb15:8045:ada8:eb24:a157:783a	161.87.120.58
b51a:901b:cb15:8045:ada8:eb24:a157:783b	161.87.120.59
b51a:901b:cb15:8045:ada8:eb24:a157:783c	161.87.120.60

b51a:901b:cb15:8045:ada8:eb24:a157:783d	161.87.120.61
b51a:901b:cb15:8045:ada8:eb24:a157:783e	161.87.120.62
b51a:901b:cb15:8045:ada8:eb24:a157:783f	161.87.120.63
b51a:901b:cb15:8045:ada8:eb24:a157:7840	161.87.120.64
b51a:901b:cb15:8045:ada8:eb24:a157:7841	161.87.120.65
b51a:901b:cb15:8045:ada8:eb24:a157:7842	161.87.120.66
b51a:901b:cb15:8045:ada8:eb24:a157:7843	161.87.120.67
b51a:901b:cb15:8045:ada8:eb24:a157:7844	161.87.120.68
b51a:901b:cb15:8045:ada8:eb24:a157:7845	161.87.120.69
b51a:901b:cb15:8045:ada8:eb24:a157:7846	161.87.120.70
b51a:901b:cb15:8045:ada8:eb24:a157:7847	161.87.120.71
b51a:901b:cb15:8045:ada8:eb24:a157:7848	161.87.120.72
b51a:901b:cb15:8045:ada8:eb24:a157:7849	161.87.120.73
b51a:901b:cb15:8045:ada8:eb24:a157:784a	161.87.120.74
b51a:901b:cb15:8045:ada8:eb24:a157:784b	161.87.120.75
b51a:901b:cb15:8045:ada8:eb24:a157:784c	161.87.120.76
b51a:901b:cb15:8045:ada8:eb24:a157:784d	161.87.120.77
b51a:901b:cb15:8045:ada8:eb24:a157:784e	161.87.120.78
b51a:901b:cb15:8045:ada8:eb24:a157:784f	161.87.120.79
b51a:901b:cb15:8045:ada8:eb24:a157:7850	161.87.120.80
b51a:901b:cb15:8045:ada8:eb24:a157:7851	161.87.120.81
b51a:901b:cb15:8045:ada8:eb24:a157:7852	161.87.120.82
b51a:901b:cb15:8045:ada8:eb24:a157:7853	161.87.120.83
b51a:901b:cb15:8045:ada8:eb24:a157:7854	161.87.120.84
b51a:901b:cb15:8045:ada8:eb24:a157:7855	161.87.120.85
b51a:901b:cb15:8045:ada8:eb24:a157:7856	161.87.120.86
b51a:901b:cb15:8045:ada8:eb24:a157:7857	161.87.120.87
b51a:901b:cb15:8045:ada8:eb24:a157:7858	161.87.120.88
b51a:901b:cb15:8045:ada8:eb24:a157:7859	161.87.120.89
b51a:901b:cb15:8045:ada8:eb24:a157:785a	161.87.120.90
b51a:901b:cb15:8045:ada8:eb24:a157:785b	161.87.120.91
b51a:901b:cb15:8045:ada8:eb24:a157:785c	161.87.120.92
b51a:901b:cb15:8045:ada8:eb24:a157:785d	161.87.120.93
b51a:901b:cb15:8045:ada8:eb24:a157:785e	161.87.120.94
b51a:901b:cb15:8045:ada8:eb24:a157:785f	161.87.120.95
b51a:901b:cb15:8045:ada8:eb24:a157:7860	161.87.120.96
b51a:901b:cb15:8045:ada8:eb24:a157:7861	161.87.120.97
b51a:901b:cb15:8045:ada8:eb24:a157:7862	161.87.120.98
b51a:901b:cb15:8045:ada8:eb24:a157:7863	161.87.120.99
b51a:901b:cb15:8045:ada8:eb24:a157:7864	161.87.120.100
b51a:901b:cb15:8045:ada8:eb24:a157:7865	161.87.120.101
b51a:901b:cb15:8045:ada8:eb24:a157:7866	161.87.120.102
b51a:901b:cb15:8045:ada8:eb24:a157:7867	161.87.120.103
b51a:901b:cb15:8045:ada8:eb24:a157:7868	161.87.120.104
b51a:901b:cb15:8045:ada8:eb24:a157:7869	161.87.120.105
b51a:901b:cb15:8045:ada8:eb24:a157:786a	161.87.120.106
b51a:901b:cb15:8045:ada8:eb24:a157:786b	161.87.120.107
b51a:901b:cb15:8045:ada8:eb24:a157:786c	161.87.120.108
b51a:901b:cb15:8045:ada8:eb24:a157:786d	161.87.120.109
b51a:901b:cb15:8045:ada8:eb24:a157:786e	161.87.120.110
b51a:901b:cb15:8045:ada8:eb24:a157:786f	161.87.120.111
b51a:901b:cb15:8045:ada8:eb24:a157:7870	161.87.120.112
b51a:901b:cb15:8045:ada8:eb24:a157:7871	161.87.120.113
b51a:901b:cb15:8045:ada8:eb24:a157:7872	161.87.120.114
b51a:901b:cb15:8045:ada8:eb24:a157:7873	161.87.120.115
b51a:901b:cb15:8045:ada8:eb24:a157:7874	161.87.120.116
b51a:901b:cb15:8045:ada8:eb24:a157:7875	161.87.120.117
b51a:901b:cb15:8045:ada8:eb24:a157:7876	161.87.120.118
b51a:901b:cb15:8045:ada8:eb24:a157:7877	161.87.120.119
b51a:901b:cb15:8045:ada8:eb24:a157:7878	161.87.120.120

b51a:901b:cb15:8045:ada8:eb24:a157:7879	161.87.120.121
b51a:901b:cb15:8045:ada8:eb24:a157:787a	161.87.120.122
b51a:901b:cb15:8045:ada8:eb24:a157:787b	161.87.120.123
b51a:901b:cb15:8045:ada8:eb24:a157:787c	161.87.120.124
b51a:901b:cb15:8045:ada8:eb24:a157:787d	161.87.120.125
b51a:901b:cb15:8045:ada8:eb24:a157:787e	161.87.120.126
b51a:901b:cb15:8045:ada8:eb24:a157:787f	161.87.120.127
b51a:901b:cb15:8045:ada8:eb24:a157:7880	161.87.120.128
b51a:901b:cb15:8045:ada8:eb24:a157:7881	161.87.120.129
b51a:901b:cb15:8045:ada8:eb24:a157:7882	161.87.120.130
b51a:901b:cb15:8045:ada8:eb24:a157:7883	161.87.120.131
b51a:901b:cb15:8045:ada8:eb24:a157:7884	161.87.120.132
b51a:901b:cb15:8045:ada8:eb24:a157:7885	161.87.120.133
b51a:901b:cb15:8045:ada8:eb24:a157:7886	161.87.120.134
b51a:901b:cb15:8045:ada8:eb24:a157:7887	161.87.120.135
b51a:901b:cb15:8045:ada8:eb24:a157:7888	161.87.120.136
b51a:901b:cb15:8045:ada8:eb24:a157:7889	161.87.120.137
b51a:901b:cb15:8045:ada8:eb24:a157:788a	161.87.120.138
b51a:901b:cb15:8045:ada8:eb24:a157:788b	161.87.120.139
b51a:901b:cb15:8045:ada8:eb24:a157:788c	161.87.120.140
b51a:901b:cb15:8045:ada8:eb24:a157:788d	161.87.120.141
b51a:901b:cb15:8045:ada8:eb24:a157:788e	161.87.120.142
b51a:901b:cb15:8045:ada8:eb24:a157:788f	161.87.120.143
b51a:901b:cb15:8045:ada8:eb24:a157:7890	161.87.120.144
b51a:901b:cb15:8045:ada8:eb24:a157:7891	161.87.120.145
b51a:901b:cb15:8045:ada8:eb24:a157:7892	161.87.120.146
b51a:901b:cb15:8045:ada8:eb24:a157:7893	161.87.120.147
b51a:901b:cb15:8045:ada8:eb24:a157:7894	161.87.120.148
b51a:901b:cb15:8045:ada8:eb24:a157:7895	161.87.120.149
b51a:901b:cb15:8045:ada8:eb24:a157:7896	161.87.120.150
b51a:901b:cb15:8045:ada8:eb24:a157:7897	161.87.120.151
b51a:901b:cb15:8045:ada8:eb24:a157:7898	161.87.120.152
b51a:901b:cb15:8045:ada8:eb24:a157:7899	161.87.120.153
b51a:901b:cb15:8045:ada8:eb24:a157:789a	161.87.120.154
b51a:901b:cb15:8045:ada8:eb24:a157:789b	161.87.120.155
b51a:901b:cb15:8045:ada8:eb24:a157:789c	161.87.120.156
b51a:901b:cb15:8045:ada8:eb24:a157:789d	161.87.120.157
b51a:901b:cb15:8045:ada8:eb24:a157:789e	161.87.120.158
b51a:901b:cb15:8045:ada8:eb24:a157:789f	161.87.120.159
b51a:901b:cb15:8045:ada8:eb24:a157:78a0	161.87.120.160
b51a:901b:cb15:8045:ada8:eb24:a157:78a1	161.87.120.161
b51a:901b:cb15:8045:ada8:eb24:a157:78a2	161.87.120.162
b51a:901b:cb15:8045:ada8:eb24:a157:78a3	161.87.120.163
b51a:901b:cb15:8045:ada8:eb24:a157:78a4	161.87.120.164
b51a:901b:cb15:8045:ada8:eb24:a157:78a5	161.87.120.165
b51a:901b:cb15:8045:ada8:eb24:a157:78a6	161.87.120.166
b51a:901b:cb15:8045:ada8:eb24:a157:78a7	161.87.120.167
b51a:901b:cb15:8045:ada8:eb24:a157:78a8	161.87.120.168
b51a:901b:cb15:8045:ada8:eb24:a157:78a9	161.87.120.169
b51a:901b:cb15:8045:ada8:eb24:a157:78aa	161.87.120.170
b51a:901b:cb15:8045:ada8:eb24:a157:78ab	161.87.120.171
b51a:901b:cb15:8045:ada8:eb24:a157:78ac	161.87.120.172
b51a:901b:cb15:8045:ada8:eb24:a157:78ad	161.87.120.173
b51a:901b:cb15:8045:ada8:eb24:a157:78ae	161.87.120.174
b51a:901b:cb15:8045:ada8:eb24:a157:78af	161.87.120.175
b51a:901b:cb15:8045:ada8:eb24:a157:78b0	161.87.120.176
b51a:901b:cb15:8045:ada8:eb24:a157:78b1	161.87.120.177
b51a:901b:cb15:8045:ada8:eb24:a157:78b2	161.87.120.178
b51a:901b:cb15:8045:ada8:eb24:a157:78b3	161.87.120.179
b51a:901b:cb15:8045:ada8:eb24:a157:78b4	161.87.120.180

b51a:901b:cb15:8045:ada8:eb24:a157:78b5	161.87.120.181
b51a:901b:cb15:8045:ada8:eb24:a157:78b6	161.87.120.182
b51a:901b:cb15:8045:ada8:eb24:a157:78b7	161.87.120.183
b51a:901b:cb15:8045:ada8:eb24:a157:78b8	161.87.120.184
b51a:901b:cb15:8045:ada8:eb24:a157:78b9	161.87.120.185
b51a:901b:cb15:8045:ada8:eb24:a157:78ba	161.87.120.186
b51a:901b:cb15:8045:ada8:eb24:a157:78bb	161.87.120.187
b51a:901b:cb15:8045:ada8:eb24:a157:78bc	161.87.120.188
b51a:901b:cb15:8045:ada8:eb24:a157:78bd	161.87.120.189
b51a:901b:cb15:8045:ada8:eb24:a157:78be	161.87.120.190
b51a:901b:cb15:8045:ada8:eb24:a157:78bf	161.87.120.191
b51a:901b:cb15:8045:ada8:eb24:a157:78c0	161.87.120.192
b51a:901b:cb15:8045:ada8:eb24:a157:78c1	161.87.120.193
b51a:901b:cb15:8045:ada8:eb24:a157:78c2	161.87.120.194
b51a:901b:cb15:8045:ada8:eb24:a157:78c3	161.87.120.195
b51a:901b:cb15:8045:ada8:eb24:a157:78c4	161.87.120.196
b51a:901b:cb15:8045:ada8:eb24:a157:78c5	161.87.120.197
b51a:901b:cb15:8045:ada8:eb24:a157:78c6	161.87.120.198
b51a:901b:cb15:8045:ada8:eb24:a157:78c7	161.87.120.199
b51a:901b:cb15:8045:ada8:eb24:a157:78c8	161.87.120.200
b51a:901b:cb15:8045:ada8:eb24:a157:78c9	161.87.120.201
b51a:901b:cb15:8045:ada8:eb24:a157:78ca	161.87.120.202
b51a:901b:cb15:8045:ada8:eb24:a157:78cb	161.87.120.203
b51a:901b:cb15:8045:ada8:eb24:a157:78cc	161.87.120.204
b51a:901b:cb15:8045:ada8:eb24:a157:78cd	161.87.120.205
b51a:901b:cb15:8045:ada8:eb24:a157:78ce	161.87.120.206
b51a:901b:cb15:8045:ada8:eb24:a157:78cf	161.87.120.207
b51a:901b:cb15:8045:ada8:eb24:a157:78d0	161.87.120.208
b51a:901b:cb15:8045:ada8:eb24:a157:78d1	161.87.120.209
b51a:901b:cb15:8045:ada8:eb24:a157:78d2	161.87.120.210
b51a:901b:cb15:8045:ada8:eb24:a157:78d3	161.87.120.211
b51a:901b:cb15:8045:ada8:eb24:a157:78d4	161.87.120.212
b51a:901b:cb15:8045:ada8:eb24:a157:78d5	161.87.120.213
b51a:901b:cb15:8045:ada8:eb24:a157:78d6	161.87.120.214
b51a:901b:cb15:8045:ada8:eb24:a157:78d7	161.87.120.215
b51a:901b:cb15:8045:ada8:eb24:a157:78d8	161.87.120.216
b51a:901b:cb15:8045:ada8:eb24:a157:78d9	161.87.120.217
b51a:901b:cb15:8045:ada8:eb24:a157:78da	161.87.120.218
b51a:901b:cb15:8045:ada8:eb24:a157:78db	161.87.120.219
b51a:901b:cb15:8045:ada8:eb24:a157:78dc	161.87.120.220
b51a:901b:cb15:8045:ada8:eb24:a157:78dd	161.87.120.221
b51a:901b:cb15:8045:ada8:eb24:a157:78de	161.87.120.222
b51a:901b:cb15:8045:ada8:eb24:a157:78df	161.87.120.223
b51a:901b:cb15:8045:ada8:eb24:a157:78e0	161.87.120.224
b51a:901b:cb15:8045:ada8:eb24:a157:78e1	161.87.120.225
b51a:901b:cb15:8045:ada8:eb24:a157:78e2	161.87.120.226
b51a:901b:cb15:8045:ada8:eb24:a157:78e3	161.87.120.227
b51a:901b:cb15:8045:ada8:eb24:a157:78e4	161.87.120.228
b51a:901b:cb15:8045:ada8:eb24:a157:78e5	161.87.120.229
b51a:901b:cb15:8045:ada8:eb24:a157:78e6	161.87.120.230
b51a:901b:cb15:8045:ada8:eb24:a157:78e7	161.87.120.231
b51a:901b:cb15:8045:ada8:eb24:a157:78e8	161.87.120.232
b51a:901b:cb15:8045:ada8:eb24:a157:78e9	161.87.120.233
b51a:901b:cb15:8045:ada8:eb24:a157:78ea	161.87.120.234
b51a:901b:cb15:8045:ada8:eb24:a157:78eb	161.87.120.235
b51a:901b:cb15:8045:ada8:eb24:a157:78ec	161.87.120.236
b51a:901b:cb15:8045:ada8:eb24:a157:78ed	161.87.120.237
b51a:901b:cb15:8045:ada8:eb24:a157:78ee	161.87.120.238
b51a:901b:cb15:8045:ada8:eb24:a157:78ef	161.87.120.239
b51a:901b:cb15:8045:ada8:eb24:a157:78f0	161.87.120.240
b51a:901b:cb15:8045:ada8:eb24:a157:78f1	161.87.120.241
b51a:901b:cb15:8045:ada8:eb24:a157:78f2	161.87.120.242
b51a:901b:cb15:8045:ada8:eb24:a157:78f3	161.87.120.243
b51a:901b:cb15:8045:ada8:eb24:a157:78f4	161.87.120.244
b51a:901b:cb15:8045:ada8:eb24:a157:78f5	161.87.120.245
b51a:901b:cb15:8045:ada8:eb24:a157:78f6	161.87.120.246
b51a:901b:cb15:8045:ada8:eb24:a157:78f7	161.87.120.247
b51a:901b:cb15:8045:ada8:eb24:a157:78f8	161.87.120.248
b51a:901b:cb15:8045:ada8:eb24:a157:78f9	161.87.120.249
b51a:901b:cb15:8045:ada8:eb24:a157:78fa	161.87.120.250
b51a:901b:cb15:8045:ada8:eb24:a157:78fb	161.87.120.251
b51a:901b:cb15:8045:ada8:eb24:a157:78fc	161.87.120.252
b51a:901b:cb15:8045:ada8:eb24:a157:78fd	161.87.120.253
b51a:901b:cb15:8045:ada8:eb24:a157:78fe	161.87.120.254
b51a:901b:cb15:8045:ada8:eb24:a157:78ff	161.87.120.255

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.