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:be24:7f40:7801	127.64.120.1
b51a:901b:cb15:8045:ada8:be24:7f40:7802	127.64.120.2
b51a:901b:cb15:8045:ada8:be24:7f40:7803	127.64.120.3
b51a:901b:cb15:8045:ada8:be24:7f40:7804	127.64.120.4
b51a:901b:cb15:8045:ada8:be24:7f40:7805	127.64.120.5
b51a:901b:cb15:8045:ada8:be24:7f40:7806	127.64.120.6
b51a:901b:cb15:8045:ada8:be24:7f40:7807	127.64.120.7
b51a:901b:cb15:8045:ada8:be24:7f40:7808	127.64.120.8
b51a:901b:cb15:8045:ada8:be24:7f40:7809	127.64.120.9
b51a:901b:cb15:8045:ada8:be24:7f40:780a	127.64.120.10
b51a:901b:cb15:8045:ada8:be24:7f40:780b	127.64.120.11
b51a:901b:cb15:8045:ada8:be24:7f40:780c	127.64.120.12
b51a:901b:cb15:8045:ada8:be24:7f40:780d	127.64.120.13
b51a:901b:cb15:8045:ada8:be24:7f40:780e	127.64.120.14
b51a:901b:cb15:8045:ada8:be24:7f40:780f	127.64.120.15
b51a:901b:cb15:8045:ada8:be24:7f40:7810	127.64.120.16
b51a:901b:cb15:8045:ada8:be24:7f40:7811	127.64.120.17
b51a:901b:cb15:8045:ada8:be24:7f40:7812	127.64.120.18
b51a:901b:cb15:8045:ada8:be24:7f40:7813	127.64.120.19
b51a:901b:cb15:8045:ada8:be24:7f40:7814	127.64.120.20
b51a:901b:cb15:8045:ada8:be24:7f40:7815	127.64.120.21
b51a:901b:cb15:8045:ada8:be24:7f40:7816	127.64.120.22
b51a:901b:cb15:8045:ada8:be24:7f40:7817	127.64.120.23
b51a:901b:cb15:8045:ada8:be24:7f40:7818	127.64.120.24
b51a:901b:cb15:8045:ada8:be24:7f40:7819	127.64.120.25
b51a:901b:cb15:8045:ada8:be24:7f40:781a	127.64.120.26
b51a:901b:cb15:8045:ada8:be24:7f40:781b	127.64.120.27
b51a:901b:cb15:8045:ada8:be24:7f40:781c	127.64.120.28
b51a:901b:cb15:8045:ada8:be24:7f40:781d	127.64.120.29
b51a:901b:cb15:8045:ada8:be24:7f40:781e	127.64.120.30
b51a:901b:cb15:8045:ada8:be24:7f40:781f	127.64.120.31
b51a:901b:cb15:8045:ada8:be24:7f40:7820	127.64.120.32
b51a:901b:cb15:8045:ada8:be24:7f40:7821	127.64.120.33
b51a:901b:cb15:8045:ada8:be24:7f40:7822	127.64.120.34
b51a:901b:cb15:8045:ada8:be24:7f40:7823	127.64.120.35
b51a:901b:cb15:8045:ada8:be24:7f40:7824	127.64.120.36
b51a:901b:cb15:8045:ada8:be24:7f40:7825	127.64.120.37
b51a:901b:cb15:8045:ada8:be24:7f40:7826	127.64.120.38
b51a:901b:cb15:8045:ada8:be24:7f40:7827	127.64.120.39
b51a:901b:cb15:8045:ada8:be24:7f40:7828	127.64.120.40
b51a:901b:cb15:8045:ada8:be24:7f40:7829	127.64.120.41
b51a:901b:cb15:8045:ada8:be24:7f40:782a	127.64.120.42
b51a:901b:cb15:8045:ada8:be24:7f40:782b	127.64.120.43
b51a:901b:cb15:8045:ada8:be24:7f40:782c	127.64.120.44
b51a:901b:cb15:8045:ada8:be24:7f40:782d	127.64.120.45
b51a:901b:cb15:8045:ada8:be24:7f40:782e	127.64.120.46
b51a:901b:cb15:8045:ada8:be24:7f40:782f	127.64.120.47
b51a:901b:cb15:8045:ada8:be24:7f40:7830	127.64.120.48
b51a:901b:cb15:8045:ada8:be24:7f40:7831	127.64.120.49
b51a:901b:cb15:8045:ada8:be24:7f40:7832	127.64.120.50
b51a:901b:cb15:8045:ada8:be24:7f40:7833	127.64.120.51
b51a:901b:cb15:8045:ada8:be24:7f40:7834	127.64.120.52
b51a:901b:cb15:8045:ada8:be24:7f40:7835	127.64.120.53
b51a:901b:cb15:8045:ada8:be24:7f40:7836	127.64.120.54
b51a:901b:cb15:8045:ada8:be24:7f40:7837	127.64.120.55
b51a:901b:cb15:8045:ada8:be24:7f40:7838	127.64.120.56
b51a:901b:cb15:8045:ada8:be24:7f40:7839	127.64.120.57
b51a:901b:cb15:8045:ada8:be24:7f40:783a	127.64.120.58
b51a:901b:cb15:8045:ada8:be24:7f40:783b	127.64.120.59
b51a:901b:cb15:8045:ada8:be24:7f40:783c	127.64.120.60

b51a:901b:cb15:8045:ada8:be24:7f40:783d	127.64.120.61
b51a:901b:cb15:8045:ada8:be24:7f40:783e	127.64.120.62
b51a:901b:cb15:8045:ada8:be24:7f40:783f	127.64.120.63
b51a:901b:cb15:8045:ada8:be24:7f40:7840	127.64.120.64
b51a:901b:cb15:8045:ada8:be24:7f40:7841	127.64.120.65
b51a:901b:cb15:8045:ada8:be24:7f40:7842	127.64.120.66
b51a:901b:cb15:8045:ada8:be24:7f40:7843	127.64.120.67
b51a:901b:cb15:8045:ada8:be24:7f40:7844	127.64.120.68
b51a:901b:cb15:8045:ada8:be24:7f40:7845	127.64.120.69
b51a:901b:cb15:8045:ada8:be24:7f40:7846	127.64.120.70
b51a:901b:cb15:8045:ada8:be24:7f40:7847	127.64.120.71
b51a:901b:cb15:8045:ada8:be24:7f40:7848	127.64.120.72
b51a:901b:cb15:8045:ada8:be24:7f40:7849	127.64.120.73
b51a:901b:cb15:8045:ada8:be24:7f40:784a	127.64.120.74
b51a:901b:cb15:8045:ada8:be24:7f40:784b	127.64.120.75
b51a:901b:cb15:8045:ada8:be24:7f40:784c	127.64.120.76
b51a:901b:cb15:8045:ada8:be24:7f40:784d	127.64.120.77
b51a:901b:cb15:8045:ada8:be24:7f40:784e	127.64.120.78
b51a:901b:cb15:8045:ada8:be24:7f40:784f	127.64.120.79
b51a:901b:cb15:8045:ada8:be24:7f40:7850	127.64.120.80
b51a:901b:cb15:8045:ada8:be24:7f40:7851	127.64.120.81
b51a:901b:cb15:8045:ada8:be24:7f40:7852	127.64.120.82
b51a:901b:cb15:8045:ada8:be24:7f40:7853	127.64.120.83
b51a:901b:cb15:8045:ada8:be24:7f40:7854	127.64.120.84
b51a:901b:cb15:8045:ada8:be24:7f40:7855	127.64.120.85
b51a:901b:cb15:8045:ada8:be24:7f40:7856	127.64.120.86
b51a:901b:cb15:8045:ada8:be24:7f40:7857	127.64.120.87
b51a:901b:cb15:8045:ada8:be24:7f40:7858	127.64.120.88
b51a:901b:cb15:8045:ada8:be24:7f40:7859	127.64.120.89
b51a:901b:cb15:8045:ada8:be24:7f40:785a	127.64.120.90
b51a:901b:cb15:8045:ada8:be24:7f40:785b	127.64.120.91
b51a:901b:cb15:8045:ada8:be24:7f40:785c	127.64.120.92
b51a:901b:cb15:8045:ada8:be24:7f40:785d	127.64.120.93
b51a:901b:cb15:8045:ada8:be24:7f40:785e	127.64.120.94
b51a:901b:cb15:8045:ada8:be24:7f40:785f	127.64.120.95
b51a:901b:cb15:8045:ada8:be24:7f40:7860	127.64.120.96
b51a:901b:cb15:8045:ada8:be24:7f40:7861	127.64.120.97
b51a:901b:cb15:8045:ada8:be24:7f40:7862	127.64.120.98
b51a:901b:cb15:8045:ada8:be24:7f40:7863	127.64.120.99
b51a:901b:cb15:8045:ada8:be24:7f40:7864	127.64.120.100
b51a:901b:cb15:8045:ada8:be24:7f40:7865	127.64.120.101
b51a:901b:cb15:8045:ada8:be24:7f40:7866	127.64.120.102
b51a:901b:cb15:8045:ada8:be24:7f40:7867	127.64.120.103
b51a:901b:cb15:8045:ada8:be24:7f40:7868	127.64.120.104
b51a:901b:cb15:8045:ada8:be24:7f40:7869	127.64.120.105
b51a:901b:cb15:8045:ada8:be24:7f40:786a	127.64.120.106
b51a:901b:cb15:8045:ada8:be24:7f40:786b	127.64.120.107
b51a:901b:cb15:8045:ada8:be24:7f40:786c	127.64.120.108
b51a:901b:cb15:8045:ada8:be24:7f40:786d	127.64.120.109
b51a:901b:cb15:8045:ada8:be24:7f40:786e	127.64.120.110
b51a:901b:cb15:8045:ada8:be24:7f40:786f	127.64.120.111
b51a:901b:cb15:8045:ada8:be24:7f40:7870	127.64.120.112
b51a:901b:cb15:8045:ada8:be24:7f40:7871	127.64.120.113
b51a:901b:cb15:8045:ada8:be24:7f40:7872	127.64.120.114
b51a:901b:cb15:8045:ada8:be24:7f40:7873	127.64.120.115
b51a:901b:cb15:8045:ada8:be24:7f40:7874	127.64.120.116
b51a:901b:cb15:8045:ada8:be24:7f40:7875	127.64.120.117
b51a:901b:cb15:8045:ada8:be24:7f40:7876	127.64.120.118
b51a:901b:cb15:8045:ada8:be24:7f40:7877	127.64.120.119
b51a:901b:cb15:8045:ada8:be24:7f40:7878	127.64.120.120

b51a:901b:cb15:8045:ada8:be24:7f40:7879	127.64.120.121
b51a:901b:cb15:8045:ada8:be24:7f40:787a	127.64.120.122
b51a:901b:cb15:8045:ada8:be24:7f40:787b	127.64.120.123
b51a:901b:cb15:8045:ada8:be24:7f40:787c	127.64.120.124
b51a:901b:cb15:8045:ada8:be24:7f40:787d	127.64.120.125
b51a:901b:cb15:8045:ada8:be24:7f40:787e	127.64.120.126
b51a:901b:cb15:8045:ada8:be24:7f40:787f	127.64.120.127
b51a:901b:cb15:8045:ada8:be24:7f40:7880	127.64.120.128
b51a:901b:cb15:8045:ada8:be24:7f40:7881	127.64.120.129
b51a:901b:cb15:8045:ada8:be24:7f40:7882	127.64.120.130
b51a:901b:cb15:8045:ada8:be24:7f40:7883	127.64.120.131
b51a:901b:cb15:8045:ada8:be24:7f40:7884	127.64.120.132
b51a:901b:cb15:8045:ada8:be24:7f40:7885	127.64.120.133
b51a:901b:cb15:8045:ada8:be24:7f40:7886	127.64.120.134
b51a:901b:cb15:8045:ada8:be24:7f40:7887	127.64.120.135
b51a:901b:cb15:8045:ada8:be24:7f40:7888	127.64.120.136
b51a:901b:cb15:8045:ada8:be24:7f40:7889	127.64.120.137
b51a:901b:cb15:8045:ada8:be24:7f40:788a	127.64.120.138
b51a:901b:cb15:8045:ada8:be24:7f40:788b	127.64.120.139
b51a:901b:cb15:8045:ada8:be24:7f40:788c	127.64.120.140
b51a:901b:cb15:8045:ada8:be24:7f40:788d	127.64.120.141
b51a:901b:cb15:8045:ada8:be24:7f40:788e	127.64.120.142
b51a:901b:cb15:8045:ada8:be24:7f40:788f	127.64.120.143
b51a:901b:cb15:8045:ada8:be24:7f40:7890	127.64.120.144
b51a:901b:cb15:8045:ada8:be24:7f40:7891	127.64.120.145
b51a:901b:cb15:8045:ada8:be24:7f40:7892	127.64.120.146
b51a:901b:cb15:8045:ada8:be24:7f40:7893	127.64.120.147
b51a:901b:cb15:8045:ada8:be24:7f40:7894	127.64.120.148
b51a:901b:cb15:8045:ada8:be24:7f40:7895	127.64.120.149
b51a:901b:cb15:8045:ada8:be24:7f40:7896	127.64.120.150
b51a:901b:cb15:8045:ada8:be24:7f40:7897	127.64.120.151
b51a:901b:cb15:8045:ada8:be24:7f40:7898	127.64.120.152
b51a:901b:cb15:8045:ada8:be24:7f40:7899	127.64.120.153
b51a:901b:cb15:8045:ada8:be24:7f40:789a	127.64.120.154
b51a:901b:cb15:8045:ada8:be24:7f40:789b	127.64.120.155
b51a:901b:cb15:8045:ada8:be24:7f40:789c	127.64.120.156
b51a:901b:cb15:8045:ada8:be24:7f40:789d	127.64.120.157
b51a:901b:cb15:8045:ada8:be24:7f40:789e	127.64.120.158
b51a:901b:cb15:8045:ada8:be24:7f40:789f	127.64.120.159
b51a:901b:cb15:8045:ada8:be24:7f40:78a0	127.64.120.160
b51a:901b:cb15:8045:ada8:be24:7f40:78a1	127.64.120.161
b51a:901b:cb15:8045:ada8:be24:7f40:78a2	127.64.120.162
b51a:901b:cb15:8045:ada8:be24:7f40:78a3	127.64.120.163
b51a:901b:cb15:8045:ada8:be24:7f40:78a4	127.64.120.164
b51a:901b:cb15:8045:ada8:be24:7f40:78a5	127.64.120.165
b51a:901b:cb15:8045:ada8:be24:7f40:78a6	127.64.120.166
b51a:901b:cb15:8045:ada8:be24:7f40:78a7	127.64.120.167
b51a:901b:cb15:8045:ada8:be24:7f40:78a8	127.64.120.168
b51a:901b:cb15:8045:ada8:be24:7f40:78a9	127.64.120.169
b51a:901b:cb15:8045:ada8:be24:7f40:78aa	127.64.120.170
b51a:901b:cb15:8045:ada8:be24:7f40:78ab	127.64.120.171
b51a:901b:cb15:8045:ada8:be24:7f40:78ac	127.64.120.172
b51a:901b:cb15:8045:ada8:be24:7f40:78ad	127.64.120.173
b51a:901b:cb15:8045:ada8:be24:7f40:78ae	127.64.120.174
b51a:901b:cb15:8045:ada8:be24:7f40:78af	127.64.120.175
b51a:901b:cb15:8045:ada8:be24:7f40:78b0	127.64.120.176
b51a:901b:cb15:8045:ada8:be24:7f40:78b1	127.64.120.177
b51a:901b:cb15:8045:ada8:be24:7f40:78b2	127.64.120.178
b51a:901b:cb15:8045:ada8:be24:7f40:78b3	127.64.120.179
b51a:901b:cb15:8045:ada8:be24:7f40:78b4	127.64.120.180

b51a:901b:cb15:8045:ada8:be24:7f40:78b5	127.64.120.181
b51a:901b:cb15:8045:ada8:be24:7f40:78b6	127.64.120.182
b51a:901b:cb15:8045:ada8:be24:7f40:78b7	127.64.120.183
b51a:901b:cb15:8045:ada8:be24:7f40:78b8	127.64.120.184
b51a:901b:cb15:8045:ada8:be24:7f40:78b9	127.64.120.185
b51a:901b:cb15:8045:ada8:be24:7f40:78ba	127.64.120.186
b51a:901b:cb15:8045:ada8:be24:7f40:78bb	127.64.120.187
b51a:901b:cb15:8045:ada8:be24:7f40:78bc	127.64.120.188
b51a:901b:cb15:8045:ada8:be24:7f40:78bd	127.64.120.189
b51a:901b:cb15:8045:ada8:be24:7f40:78be	127.64.120.190
b51a:901b:cb15:8045:ada8:be24:7f40:78bf	127.64.120.191
b51a:901b:cb15:8045:ada8:be24:7f40:78c0	127.64.120.192
b51a:901b:cb15:8045:ada8:be24:7f40:78c1	127.64.120.193
b51a:901b:cb15:8045:ada8:be24:7f40:78c2	127.64.120.194
b51a:901b:cb15:8045:ada8:be24:7f40:78c3	127.64.120.195
b51a:901b:cb15:8045:ada8:be24:7f40:78c4	127.64.120.196
b51a:901b:cb15:8045:ada8:be24:7f40:78c5	127.64.120.197
b51a:901b:cb15:8045:ada8:be24:7f40:78c6	127.64.120.198
b51a:901b:cb15:8045:ada8:be24:7f40:78c7	127.64.120.199
b51a:901b:cb15:8045:ada8:be24:7f40:78c8	127.64.120.200
b51a:901b:cb15:8045:ada8:be24:7f40:78c9	127.64.120.201
b51a:901b:cb15:8045:ada8:be24:7f40:78ca	127.64.120.202
b51a:901b:cb15:8045:ada8:be24:7f40:78cb	127.64.120.203
b51a:901b:cb15:8045:ada8:be24:7f40:78cc	127.64.120.204
b51a:901b:cb15:8045:ada8:be24:7f40:78cd	127.64.120.205
b51a:901b:cb15:8045:ada8:be24:7f40:78ce	127.64.120.206
b51a:901b:cb15:8045:ada8:be24:7f40:78cf	127.64.120.207
b51a:901b:cb15:8045:ada8:be24:7f40:78d0	127.64.120.208
b51a:901b:cb15:8045:ada8:be24:7f40:78d1	127.64.120.209
b51a:901b:cb15:8045:ada8:be24:7f40:78d2	127.64.120.210
b51a:901b:cb15:8045:ada8:be24:7f40:78d3	127.64.120.211
b51a:901b:cb15:8045:ada8:be24:7f40:78d4	127.64.120.212
b51a:901b:cb15:8045:ada8:be24:7f40:78d5	127.64.120.213
b51a:901b:cb15:8045:ada8:be24:7f40:78d6	127.64.120.214
b51a:901b:cb15:8045:ada8:be24:7f40:78d7	127.64.120.215
b51a:901b:cb15:8045:ada8:be24:7f40:78d8	127.64.120.216
b51a:901b:cb15:8045:ada8:be24:7f40:78d9	127.64.120.217
b51a:901b:cb15:8045:ada8:be24:7f40:78da	127.64.120.218
b51a:901b:cb15:8045:ada8:be24:7f40:78db	127.64.120.219
b51a:901b:cb15:8045:ada8:be24:7f40:78dc	127.64.120.220
b51a:901b:cb15:8045:ada8:be24:7f40:78dd	127.64.120.221
b51a:901b:cb15:8045:ada8:be24:7f40:78de	127.64.120.222
b51a:901b:cb15:8045:ada8:be24:7f40:78df	127.64.120.223
b51a:901b:cb15:8045:ada8:be24:7f40:78e0	127.64.120.224
b51a:901b:cb15:8045:ada8:be24:7f40:78e1	127.64.120.225
b51a:901b:cb15:8045:ada8:be24:7f40:78e2	127.64.120.226
b51a:901b:cb15:8045:ada8:be24:7f40:78e3	127.64.120.227
b51a:901b:cb15:8045:ada8:be24:7f40:78e4	127.64.120.228
b51a:901b:cb15:8045:ada8:be24:7f40:78e5	127.64.120.229
b51a:901b:cb15:8045:ada8:be24:7f40:78e6	127.64.120.230
b51a:901b:cb15:8045:ada8:be24:7f40:78e7	127.64.120.231
b51a:901b:cb15:8045:ada8:be24:7f40:78e8	127.64.120.232
b51a:901b:cb15:8045:ada8:be24:7f40:78e9	127.64.120.233
b51a:901b:cb15:8045:ada8:be24:7f40:78ea	127.64.120.234
b51a:901b:cb15:8045:ada8:be24:7f40:78eb	127.64.120.235
b51a:901b:cb15:8045:ada8:be24:7f40:78ec	127.64.120.236
b51a:901b:cb15:8045:ada8:be24:7f40:78ed	127.64.120.237
b51a:901b:cb15:8045:ada8:be24:7f40:78ee	127.64.120.238
b51a:901b:cb15:8045:ada8:be24:7f40:78ef	127.64.120.239
b51a:901b:cb15:8045:ada8:be24:7f40:78f0	127.64.120.240
b51a:901b:cb15:8045:ada8:be24:7f40:78f1	127.64.120.241
b51a:901b:cb15:8045:ada8:be24:7f40:78f2	127.64.120.242
b51a:901b:cb15:8045:ada8:be24:7f40:78f3	127.64.120.243
b51a:901b:cb15:8045:ada8:be24:7f40:78f4	127.64.120.244
b51a:901b:cb15:8045:ada8:be24:7f40:78f5	127.64.120.245
b51a:901b:cb15:8045:ada8:be24:7f40:78f6	127.64.120.246
b51a:901b:cb15:8045:ada8:be24:7f40:78f7	127.64.120.247
b51a:901b:cb15:8045:ada8:be24:7f40:78f8	127.64.120.248
b51a:901b:cb15:8045:ada8:be24:7f40:78f9	127.64.120.249
b51a:901b:cb15:8045:ada8:be24:7f40:78fa	127.64.120.250
b51a:901b:cb15:8045:ada8:be24:7f40:78fb	127.64.120.251
b51a:901b:cb15:8045:ada8:be24:7f40:78fc	127.64.120.252
b51a:901b:cb15:8045:ada8:be24:7f40:78fd	127.64.120.253
b51a:901b:cb15:8045:ada8:be24:7f40:78fe	127.64.120.254
b51a:901b:cb15:8045:ada8:be24:7f40:78ff	127.64.120.255

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.