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
d157:901b:901b:a155:3a24:ea24:6502:7801	101.2.120.1
d157:901b:901b:a155:3a24:ea24:6502:7802	101.2.120.2
d157:901b:901b:a155:3a24:ea24:6502:7803	101.2.120.3
d157:901b:901b:a155:3a24:ea24:6502:7804	101.2.120.4
d157:901b:901b:a155:3a24:ea24:6502:7805	101.2.120.5
d157:901b:901b:a155:3a24:ea24:6502:7806	101.2.120.6
d157:901b:901b:a155:3a24:ea24:6502:7807	101.2.120.7
d157:901b:901b:a155:3a24:ea24:6502:7808	101.2.120.8
d157:901b:901b:a155:3a24:ea24:6502:7809	101.2.120.9
d157:901b:901b:a155:3a24:ea24:6502:780a	101.2.120.10
d157:901b:901b:a155:3a24:ea24:6502:780b	101.2.120.11
d157:901b:901b:a155:3a24:ea24:6502:780c	101.2.120.12
d157:901b:901b:a155:3a24:ea24:6502:780d	101.2.120.13
d157:901b:901b:a155:3a24:ea24:6502:780e	101.2.120.14
d157:901b:901b:a155:3a24:ea24:6502:780f	101.2.120.15
d157:901b:901b:a155:3a24:ea24:6502:7810	101.2.120.16
d157:901b:901b:a155:3a24:ea24:6502:7811	101.2.120.17
d157:901b:901b:a155:3a24:ea24:6502:7812	101.2.120.18
d157:901b:901b:a155:3a24:ea24:6502:7813	101.2.120.19
d157:901b:901b:a155:3a24:ea24:6502:7814	101.2.120.20
d157:901b:901b:a155:3a24:ea24:6502:7815	101.2.120.21
d157:901b:901b:a155:3a24:ea24:6502:7816	101.2.120.22
d157:901b:901b:a155:3a24:ea24:6502:7817	101.2.120.23
d157:901b:901b:a155:3a24:ea24:6502:7818	101.2.120.24
d157:901b:901b:a155:3a24:ea24:6502:7819	101.2.120.25
d157:901b:901b:a155:3a24:ea24:6502:781a	101.2.120.26
d157:901b:901b:a155:3a24:ea24:6502:781b	101.2.120.27
d157:901b:901b:a155:3a24:ea24:6502:781c	101.2.120.28
d157:901b:901b:a155:3a24:ea24:6502:781d	101.2.120.29
d157:901b:901b:a155:3a24:ea24:6502:781e	101.2.120.30
d157:901b:901b:a155:3a24:ea24:6502:781f	101.2.120.31
d157:901b:901b:a155:3a24:ea24:6502:7820	101.2.120.32
d157:901b:901b:a155:3a24:ea24:6502:7821	101.2.120.33
d157:901b:901b:a155:3a24:ea24:6502:7822	101.2.120.34
d157:901b:901b:a155:3a24:ea24:6502:7823	101.2.120.35
d157:901b:901b:a155:3a24:ea24:6502:7824	101.2.120.36
d157:901b:901b:a155:3a24:ea24:6502:7825	101.2.120.37
d157:901b:901b:a155:3a24:ea24:6502:7826	101.2.120.38
d157:901b:901b:a155:3a24:ea24:6502:7827	101.2.120.39
d157:901b:901b:a155:3a24:ea24:6502:7828	101.2.120.40
d157:901b:901b:a155:3a24:ea24:6502:7829	101.2.120.41
d157:901b:901b:a155:3a24:ea24:6502:782a	101.2.120.42
d157:901b:901b:a155:3a24:ea24:6502:782b	101.2.120.43
d157:901b:901b:a155:3a24:ea24:6502:782c	101.2.120.44
d157:901b:901b:a155:3a24:ea24:6502:782d	101.2.120.45
d157:901b:901b:a155:3a24:ea24:6502:782e	101.2.120.46
d157:901b:901b:a155:3a24:ea24:6502:782f	101.2.120.47
d157:901b:901b:a155:3a24:ea24:6502:7830	101.2.120.48
d157:901b:901b:a155:3a24:ea24:6502:7831	101.2.120.49
d157:901b:901b:a155:3a24:ea24:6502:7832	101.2.120.50
d157:901b:901b:a155:3a24:ea24:6502:7833	101.2.120.51
d157:901b:901b:a155:3a24:ea24:6502:7834	101.2.120.52
d157:901b:901b:a155:3a24:ea24:6502:7835	101.2.120.53
d157:901b:901b:a155:3a24:ea24:6502:7836	101.2.120.54
d157:901b:901b:a155:3a24:ea24:6502:7837	101.2.120.55
d157:901b:901b:a155:3a24:ea24:6502:7838	101.2.120.56
d157:901b:901b:a155:3a24:ea24:6502:7839	101.2.120.57
d157:901b:901b:a155:3a24:ea24:6502:783a	101.2.120.58
d157:901b:901b:a155:3a24:ea24:6502:783b	101.2.120.59
d157:901b:901b:a155:3a24:ea24:6502:783c	101.2.120.60

d157:901b:901b:a155:3a24:ea24:6502:783d	101.2.120.61
d157:901b:901b:a155:3a24:ea24:6502:783e	101.2.120.62
d157:901b:901b:a155:3a24:ea24:6502:783f	101.2.120.63
d157:901b:901b:a155:3a24:ea24:6502:7840	101.2.120.64
d157:901b:901b:a155:3a24:ea24:6502:7841	101.2.120.65
d157:901b:901b:a155:3a24:ea24:6502:7842	101.2.120.66
d157:901b:901b:a155:3a24:ea24:6502:7843	101.2.120.67
d157:901b:901b:a155:3a24:ea24:6502:7844	101.2.120.68
d157:901b:901b:a155:3a24:ea24:6502:7845	101.2.120.69
d157:901b:901b:a155:3a24:ea24:6502:7846	101.2.120.70
d157:901b:901b:a155:3a24:ea24:6502:7847	101.2.120.71
d157:901b:901b:a155:3a24:ea24:6502:7848	101.2.120.72
d157:901b:901b:a155:3a24:ea24:6502:7849	101.2.120.73
d157:901b:901b:a155:3a24:ea24:6502:784a	101.2.120.74
d157:901b:901b:a155:3a24:ea24:6502:784b	101.2.120.75
d157:901b:901b:a155:3a24:ea24:6502:784c	101.2.120.76
d157:901b:901b:a155:3a24:ea24:6502:784d	101.2.120.77
d157:901b:901b:a155:3a24:ea24:6502:784e	101.2.120.78
d157:901b:901b:a155:3a24:ea24:6502:784f	101.2.120.79
d157:901b:901b:a155:3a24:ea24:6502:7850	101.2.120.80
d157:901b:901b:a155:3a24:ea24:6502:7851	101.2.120.81
d157:901b:901b:a155:3a24:ea24:6502:7852	101.2.120.82
d157:901b:901b:a155:3a24:ea24:6502:7853	101.2.120.83
d157:901b:901b:a155:3a24:ea24:6502:7854	101.2.120.84
d157:901b:901b:a155:3a24:ea24:6502:7855	101.2.120.85
d157:901b:901b:a155:3a24:ea24:6502:7856	101.2.120.86
d157:901b:901b:a155:3a24:ea24:6502:7857	101.2.120.87
d157:901b:901b:a155:3a24:ea24:6502:7858	101.2.120.88
d157:901b:901b:a155:3a24:ea24:6502:7859	101.2.120.89
d157:901b:901b:a155:3a24:ea24:6502:785a	101.2.120.90
d157:901b:901b:a155:3a24:ea24:6502:785b	101.2.120.91
d157:901b:901b:a155:3a24:ea24:6502:785c	101.2.120.92
d157:901b:901b:a155:3a24:ea24:6502:785d	101.2.120.93
d157:901b:901b:a155:3a24:ea24:6502:785e	101.2.120.94
d157:901b:901b:a155:3a24:ea24:6502:785f	101.2.120.95
d157:901b:901b:a155:3a24:ea24:6502:7860	101.2.120.96
d157:901b:901b:a155:3a24:ea24:6502:7861	101.2.120.97
d157:901b:901b:a155:3a24:ea24:6502:7862	101.2.120.98
d157:901b:901b:a155:3a24:ea24:6502:7863	101.2.120.99
d157:901b:901b:a155:3a24:ea24:6502:7864	101.2.120.100
d157:901b:901b:a155:3a24:ea24:6502:7865	101.2.120.101
d157:901b:901b:a155:3a24:ea24:6502:7866	101.2.120.102
d157:901b:901b:a155:3a24:ea24:6502:7867	101.2.120.103
d157:901b:901b:a155:3a24:ea24:6502:7868	101.2.120.104
d157:901b:901b:a155:3a24:ea24:6502:7869	101.2.120.105
d157:901b:901b:a155:3a24:ea24:6502:786a	101.2.120.106
d157:901b:901b:a155:3a24:ea24:6502:786b	101.2.120.107
d157:901b:901b:a155:3a24:ea24:6502:786c	101.2.120.108
d157:901b:901b:a155:3a24:ea24:6502:786d	101.2.120.109
d157:901b:901b:a155:3a24:ea24:6502:786e	101.2.120.110
d157:901b:901b:a155:3a24:ea24:6502:786f	101.2.120.111
d157:901b:901b:a155:3a24:ea24:6502:7870	101.2.120.112
d157:901b:901b:a155:3a24:ea24:6502:7871	101.2.120.113
d157:901b:901b:a155:3a24:ea24:6502:7872	101.2.120.114
d157:901b:901b:a155:3a24:ea24:6502:7873	101.2.120.115
d157:901b:901b:a155:3a24:ea24:6502:7874	101.2.120.116
d157:901b:901b:a155:3a24:ea24:6502:7875	101.2.120.117
d157:901b:901b:a155:3a24:ea24:6502:7876	101.2.120.118
d157:901b:901b:a155:3a24:ea24:6502:7877	101.2.120.119
d157:901b:901b:a155:3a24:ea24:6502:7878	101.2.120.120

d157:901b:901b:a155:3a24:ea24:6502:7879	101.2.120.121
d157:901b:901b:a155:3a24:ea24:6502:787a	101.2.120.122
d157:901b:901b:a155:3a24:ea24:6502:787b	101.2.120.123
d157:901b:901b:a155:3a24:ea24:6502:787c	101.2.120.124
d157:901b:901b:a155:3a24:ea24:6502:787d	101.2.120.125
d157:901b:901b:a155:3a24:ea24:6502:787e	101.2.120.126
d157:901b:901b:a155:3a24:ea24:6502:787f	101.2.120.127
d157:901b:901b:a155:3a24:ea24:6502:7880	101.2.120.128
d157:901b:901b:a155:3a24:ea24:6502:7881	101.2.120.129
d157:901b:901b:a155:3a24:ea24:6502:7882	101.2.120.130
d157:901b:901b:a155:3a24:ea24:6502:7883	101.2.120.131
d157:901b:901b:a155:3a24:ea24:6502:7884	101.2.120.132
d157:901b:901b:a155:3a24:ea24:6502:7885	101.2.120.133
d157:901b:901b:a155:3a24:ea24:6502:7886	101.2.120.134
d157:901b:901b:a155:3a24:ea24:6502:7887	101.2.120.135
d157:901b:901b:a155:3a24:ea24:6502:7888	101.2.120.136
d157:901b:901b:a155:3a24:ea24:6502:7889	101.2.120.137
d157:901b:901b:a155:3a24:ea24:6502:788a	101.2.120.138
d157:901b:901b:a155:3a24:ea24:6502:788b	101.2.120.139
d157:901b:901b:a155:3a24:ea24:6502:788c	101.2.120.140
d157:901b:901b:a155:3a24:ea24:6502:788d	101.2.120.141
d157:901b:901b:a155:3a24:ea24:6502:788e	101.2.120.142
d157:901b:901b:a155:3a24:ea24:6502:788f	101.2.120.143
d157:901b:901b:a155:3a24:ea24:6502:7890	101.2.120.144
d157:901b:901b:a155:3a24:ea24:6502:7891	101.2.120.145
d157:901b:901b:a155:3a24:ea24:6502:7892	101.2.120.146
d157:901b:901b:a155:3a24:ea24:6502:7893	101.2.120.147
d157:901b:901b:a155:3a24:ea24:6502:7894	101.2.120.148
d157:901b:901b:a155:3a24:ea24:6502:7895	101.2.120.149
d157:901b:901b:a155:3a24:ea24:6502:7896	101.2.120.150
d157:901b:901b:a155:3a24:ea24:6502:7897	101.2.120.151
d157:901b:901b:a155:3a24:ea24:6502:7898	101.2.120.152
d157:901b:901b:a155:3a24:ea24:6502:7899	101.2.120.153
d157:901b:901b:a155:3a24:ea24:6502:789a	101.2.120.154
d157:901b:901b:a155:3a24:ea24:6502:789b	101.2.120.155
d157:901b:901b:a155:3a24:ea24:6502:789c	101.2.120.156
d157:901b:901b:a155:3a24:ea24:6502:789d	101.2.120.157
d157:901b:901b:a155:3a24:ea24:6502:789e	101.2.120.158
d157:901b:901b:a155:3a24:ea24:6502:789f	101.2.120.159
d157:901b:901b:a155:3a24:ea24:6502:78a0	101.2.120.160
d157:901b:901b:a155:3a24:ea24:6502:78a1	101.2.120.161
d157:901b:901b:a155:3a24:ea24:6502:78a2	101.2.120.162
d157:901b:901b:a155:3a24:ea24:6502:78a3	101.2.120.163
d157:901b:901b:a155:3a24:ea24:6502:78a4	101.2.120.164
d157:901b:901b:a155:3a24:ea24:6502:78a5	101.2.120.165
d157:901b:901b:a155:3a24:ea24:6502:78a6	101.2.120.166
d157:901b:901b:a155:3a24:ea24:6502:78a7	101.2.120.167
d157:901b:901b:a155:3a24:ea24:6502:78a8	101.2.120.168
d157:901b:901b:a155:3a24:ea24:6502:78a9	101.2.120.169
d157:901b:901b:a155:3a24:ea24:6502:78aa	101.2.120.170
d157:901b:901b:a155:3a24:ea24:6502:78ab	101.2.120.171
d157:901b:901b:a155:3a24:ea24:6502:78ac	101.2.120.172
d157:901b:901b:a155:3a24:ea24:6502:78ad	101.2.120.173
d157:901b:901b:a155:3a24:ea24:6502:78ae	101.2.120.174
d157:901b:901b:a155:3a24:ea24:6502:78af	101.2.120.175
d157:901b:901b:a155:3a24:ea24:6502:78b0	101.2.120.176
d157:901b:901b:a155:3a24:ea24:6502:78b1	101.2.120.177
d157:901b:901b:a155:3a24:ea24:6502:78b2	101.2.120.178
d157:901b:901b:a155:3a24:ea24:6502:78b3	101.2.120.179
d157:901b:901b:a155:3a24:ea24:6502:78b4	101.2.120.180

d157:901b:901b:a155:3a24:ea24:6502:78b5	101.2.120.181
d157:901b:901b:a155:3a24:ea24:6502:78b6	101.2.120.182
d157:901b:901b:a155:3a24:ea24:6502:78b7	101.2.120.183
d157:901b:901b:a155:3a24:ea24:6502:78b8	101.2.120.184
d157:901b:901b:a155:3a24:ea24:6502:78b9	101.2.120.185
d157:901b:901b:a155:3a24:ea24:6502:78ba	101.2.120.186
d157:901b:901b:a155:3a24:ea24:6502:78bb	101.2.120.187
d157:901b:901b:a155:3a24:ea24:6502:78bc	101.2.120.188
d157:901b:901b:a155:3a24:ea24:6502:78bd	101.2.120.189
d157:901b:901b:a155:3a24:ea24:6502:78be	101.2.120.190
d157:901b:901b:a155:3a24:ea24:6502:78bf	101.2.120.191
d157:901b:901b:a155:3a24:ea24:6502:78c0	101.2.120.192
d157:901b:901b:a155:3a24:ea24:6502:78c1	101.2.120.193
d157:901b:901b:a155:3a24:ea24:6502:78c2	101.2.120.194
d157:901b:901b:a155:3a24:ea24:6502:78c3	101.2.120.195
d157:901b:901b:a155:3a24:ea24:6502:78c4	101.2.120.196
d157:901b:901b:a155:3a24:ea24:6502:78c5	101.2.120.197
d157:901b:901b:a155:3a24:ea24:6502:78c6	101.2.120.198
d157:901b:901b:a155:3a24:ea24:6502:78c7	101.2.120.199
d157:901b:901b:a155:3a24:ea24:6502:78c8	101.2.120.200
d157:901b:901b:a155:3a24:ea24:6502:78c9	101.2.120.201
d157:901b:901b:a155:3a24:ea24:6502:78ca	101.2.120.202
d157:901b:901b:a155:3a24:ea24:6502:78cb	101.2.120.203
d157:901b:901b:a155:3a24:ea24:6502:78cc	101.2.120.204
d157:901b:901b:a155:3a24:ea24:6502:78cd	101.2.120.205
d157:901b:901b:a155:3a24:ea24:6502:78ce	101.2.120.206
d157:901b:901b:a155:3a24:ea24:6502:78cf	101.2.120.207
d157:901b:901b:a155:3a24:ea24:6502:78d0	101.2.120.208
d157:901b:901b:a155:3a24:ea24:6502:78d1	101.2.120.209
d157:901b:901b:a155:3a24:ea24:6502:78d2	101.2.120.210
d157:901b:901b:a155:3a24:ea24:6502:78d3	101.2.120.211
d157:901b:901b:a155:3a24:ea24:6502:78d4	101.2.120.212
d157:901b:901b:a155:3a24:ea24:6502:78d5	101.2.120.213
d157:901b:901b:a155:3a24:ea24:6502:78d6	101.2.120.214
d157:901b:901b:a155:3a24:ea24:6502:78d7	101.2.120.215
d157:901b:901b:a155:3a24:ea24:6502:78d8	101.2.120.216
d157:901b:901b:a155:3a24:ea24:6502:78d9	101.2.120.217
d157:901b:901b:a155:3a24:ea24:6502:78da	101.2.120.218
d157:901b:901b:a155:3a24:ea24:6502:78db	101.2.120.219
d157:901b:901b:a155:3a24:ea24:6502:78dc	101.2.120.220
d157:901b:901b:a155:3a24:ea24:6502:78dd	101.2.120.221
d157:901b:901b:a155:3a24:ea24:6502:78de	101.2.120.222
d157:901b:901b:a155:3a24:ea24:6502:78df	101.2.120.223
d157:901b:901b:a155:3a24:ea24:6502:78e0	101.2.120.224
d157:901b:901b:a155:3a24:ea24:6502:78e1	101.2.120.225
d157:901b:901b:a155:3a24:ea24:6502:78e2	101.2.120.226
d157:901b:901b:a155:3a24:ea24:6502:78e3	101.2.120.227
d157:901b:901b:a155:3a24:ea24:6502:78e4	101.2.120.228
d157:901b:901b:a155:3a24:ea24:6502:78e5	101.2.120.229
d157:901b:901b:a155:3a24:ea24:6502:78e6	101.2.120.230
d157:901b:901b:a155:3a24:ea24:6502:78e7	101.2.120.231
d157:901b:901b:a155:3a24:ea24:6502:78e8	101.2.120.232
d157:901b:901b:a155:3a24:ea24:6502:78e9	101.2.120.233
d157:901b:901b:a155:3a24:ea24:6502:78ea	101.2.120.234
d157:901b:901b:a155:3a24:ea24:6502:78eb	101.2.120.235
d157:901b:901b:a155:3a24:ea24:6502:78ec	101.2.120.236
d157:901b:901b:a155:3a24:ea24:6502:78ed	101.2.120.237
d157:901b:901b:a155:3a24:ea24:6502:78ee	101.2.120.238
d157:901b:901b:a155:3a24:ea24:6502:78ef	101.2.120.239
d157:901b:901b:a155:3a24:ea24:6502:78f0	101.2.120.240
d157:901b:901b:a155:3a24:ea24:6502:78f1	101.2.120.241
d157:901b:901b:a155:3a24:ea24:6502:78f2	101.2.120.242
d157:901b:901b:a155:3a24:ea24:6502:78f3	101.2.120.243
d157:901b:901b:a155:3a24:ea24:6502:78f4	101.2.120.244
d157:901b:901b:a155:3a24:ea24:6502:78f5	101.2.120.245
d157:901b:901b:a155:3a24:ea24:6502:78f6	101.2.120.246
d157:901b:901b:a155:3a24:ea24:6502:78f7	101.2.120.247
d157:901b:901b:a155:3a24:ea24:6502:78f8	101.2.120.248
d157:901b:901b:a155:3a24:ea24:6502:78f9	101.2.120.249
d157:901b:901b:a155:3a24:ea24:6502:78fa	101.2.120.250
d157:901b:901b:a155:3a24:ea24:6502:78fb	101.2.120.251
d157:901b:901b:a155:3a24:ea24:6502:78fc	101.2.120.252
d157:901b:901b:a155:3a24:ea24:6502:78fd	101.2.120.253
d157:901b:901b:a155:3a24:ea24:6502:78fe	101.2.120.254
d157:901b:901b:a155:3a24:ea24:6502:78ff	101.2.120.255

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.