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:fb65:4024:3136:b51f:7001	181.31.112.1
cb15:901b:901b:fb65:4024:3136:b51f:7002	181.31.112.2
cb15:901b:901b:fb65:4024:3136:b51f:7003	181.31.112.3
cb15:901b:901b:fb65:4024:3136:b51f:7004	181.31.112.4
cb15:901b:901b:fb65:4024:3136:b51f:7005	181.31.112.5
cb15:901b:901b:fb65:4024:3136:b51f:7006	181.31.112.6
cb15:901b:901b:fb65:4024:3136:b51f:7007	181.31.112.7
cb15:901b:901b:fb65:4024:3136:b51f:7008	181.31.112.8
cb15:901b:901b:fb65:4024:3136:b51f:7009	181.31.112.9
cb15:901b:901b:fb65:4024:3136:b51f:700a	181.31.112.10
cb15:901b:901b:fb65:4024:3136:b51f:700b	181.31.112.11
cb15:901b:901b:fb65:4024:3136:b51f:700c	181.31.112.12
cb15:901b:901b:fb65:4024:3136:b51f:700d	181.31.112.13
cb15:901b:901b:fb65:4024:3136:b51f:700e	181.31.112.14
cb15:901b:901b:fb65:4024:3136:b51f:700f	181.31.112.15
cb15:901b:901b:fb65:4024:3136:b51f:7010	181.31.112.16
cb15:901b:901b:fb65:4024:3136:b51f:7011	181.31.112.17
cb15:901b:901b:fb65:4024:3136:b51f:7012	181.31.112.18
cb15:901b:901b:fb65:4024:3136:b51f:7013	181.31.112.19
cb15:901b:901b:fb65:4024:3136:b51f:7014	181.31.112.20
cb15:901b:901b:fb65:4024:3136:b51f:7015	181.31.112.21
cb15:901b:901b:fb65:4024:3136:b51f:7016	181.31.112.22
cb15:901b:901b:fb65:4024:3136:b51f:7017	181.31.112.23
cb15:901b:901b:fb65:4024:3136:b51f:7018	181.31.112.24
cb15:901b:901b:fb65:4024:3136:b51f:7019	181.31.112.25
cb15:901b:901b:fb65:4024:3136:b51f:701a	181.31.112.26
cb15:901b:901b:fb65:4024:3136:b51f:701b	181.31.112.27
cb15:901b:901b:fb65:4024:3136:b51f:701c	181.31.112.28
cb15:901b:901b:fb65:4024:3136:b51f:701d	181.31.112.29
cb15:901b:901b:fb65:4024:3136:b51f:701e	181.31.112.30
cb15:901b:901b:fb65:4024:3136:b51f:701f	181.31.112.31
cb15:901b:901b:fb65:4024:3136:b51f:7020	181.31.112.32
cb15:901b:901b:fb65:4024:3136:b51f:7021	181.31.112.33
cb15:901b:901b:fb65:4024:3136:b51f:7022	181.31.112.34
cb15:901b:901b:fb65:4024:3136:b51f:7023	181.31.112.35
cb15:901b:901b:fb65:4024:3136:b51f:7024	181.31.112.36
cb15:901b:901b:fb65:4024:3136:b51f:7025	181.31.112.37
cb15:901b:901b:fb65:4024:3136:b51f:7026	181.31.112.38
cb15:901b:901b:fb65:4024:3136:b51f:7027	181.31.112.39
cb15:901b:901b:fb65:4024:3136:b51f:7028	181.31.112.40
cb15:901b:901b:fb65:4024:3136:b51f:7029	181.31.112.41
cb15:901b:901b:fb65:4024:3136:b51f:702a	181.31.112.42
cb15:901b:901b:fb65:4024:3136:b51f:702b	181.31.112.43
cb15:901b:901b:fb65:4024:3136:b51f:702c	181.31.112.44
cb15:901b:901b:fb65:4024:3136:b51f:702d	181.31.112.45
cb15:901b:901b:fb65:4024:3136:b51f:702e	181.31.112.46
cb15:901b:901b:fb65:4024:3136:b51f:702f	181.31.112.47
cb15:901b:901b:fb65:4024:3136:b51f:7030	181.31.112.48
cb15:901b:901b:fb65:4024:3136:b51f:7031	181.31.112.49
cb15:901b:901b:fb65:4024:3136:b51f:7032	181.31.112.50
cb15:901b:901b:fb65:4024:3136:b51f:7033	181.31.112.51
cb15:901b:901b:fb65:4024:3136:b51f:7034	181.31.112.52
cb15:901b:901b:fb65:4024:3136:b51f:7035	181.31.112.53
cb15:901b:901b:fb65:4024:3136:b51f:7036	181.31.112.54
cb15:901b:901b:fb65:4024:3136:b51f:7037	181.31.112.55
cb15:901b:901b:fb65:4024:3136:b51f:7038	181.31.112.56
cb15:901b:901b:fb65:4024:3136:b51f:7039	181.31.112.57
cb15:901b:901b:fb65:4024:3136:b51f:703a	181.31.112.58
cb15:901b:901b:fb65:4024:3136:b51f:703b	181.31.112.59
cb15:901b:901b:fb65:4024:3136:b51f:703c	181.31.112.60

cb15:901b:901b:fb65:4024:3136:b51f:703d	181.31.112.61
cb15:901b:901b:fb65:4024:3136:b51f:703e	181.31.112.62
cb15:901b:901b:fb65:4024:3136:b51f:703f	181.31.112.63
cb15:901b:901b:fb65:4024:3136:b51f:7040	181.31.112.64
cb15:901b:901b:fb65:4024:3136:b51f:7041	181.31.112.65
cb15:901b:901b:fb65:4024:3136:b51f:7042	181.31.112.66
cb15:901b:901b:fb65:4024:3136:b51f:7043	181.31.112.67
cb15:901b:901b:fb65:4024:3136:b51f:7044	181.31.112.68
cb15:901b:901b:fb65:4024:3136:b51f:7045	181.31.112.69
cb15:901b:901b:fb65:4024:3136:b51f:7046	181.31.112.70
cb15:901b:901b:fb65:4024:3136:b51f:7047	181.31.112.71
cb15:901b:901b:fb65:4024:3136:b51f:7048	181.31.112.72
cb15:901b:901b:fb65:4024:3136:b51f:7049	181.31.112.73
cb15:901b:901b:fb65:4024:3136:b51f:704a	181.31.112.74
cb15:901b:901b:fb65:4024:3136:b51f:704b	181.31.112.75
cb15:901b:901b:fb65:4024:3136:b51f:704c	181.31.112.76
cb15:901b:901b:fb65:4024:3136:b51f:704d	181.31.112.77
cb15:901b:901b:fb65:4024:3136:b51f:704e	181.31.112.78
cb15:901b:901b:fb65:4024:3136:b51f:704f	181.31.112.79
cb15:901b:901b:fb65:4024:3136:b51f:7050	181.31.112.80
cb15:901b:901b:fb65:4024:3136:b51f:7051	181.31.112.81
cb15:901b:901b:fb65:4024:3136:b51f:7052	181.31.112.82
cb15:901b:901b:fb65:4024:3136:b51f:7053	181.31.112.83
cb15:901b:901b:fb65:4024:3136:b51f:7054	181.31.112.84
cb15:901b:901b:fb65:4024:3136:b51f:7055	181.31.112.85
cb15:901b:901b:fb65:4024:3136:b51f:7056	181.31.112.86
cb15:901b:901b:fb65:4024:3136:b51f:7057	181.31.112.87
cb15:901b:901b:fb65:4024:3136:b51f:7058	181.31.112.88
cb15:901b:901b:fb65:4024:3136:b51f:7059	181.31.112.89
cb15:901b:901b:fb65:4024:3136:b51f:705a	181.31.112.90
cb15:901b:901b:fb65:4024:3136:b51f:705b	181.31.112.91
cb15:901b:901b:fb65:4024:3136:b51f:705c	181.31.112.92
cb15:901b:901b:fb65:4024:3136:b51f:705d	181.31.112.93
cb15:901b:901b:fb65:4024:3136:b51f:705e	181.31.112.94
cb15:901b:901b:fb65:4024:3136:b51f:705f	181.31.112.95
cb15:901b:901b:fb65:4024:3136:b51f:7060	181.31.112.96
cb15:901b:901b:fb65:4024:3136:b51f:7061	181.31.112.97
cb15:901b:901b:fb65:4024:3136:b51f:7062	181.31.112.98
cb15:901b:901b:fb65:4024:3136:b51f:7063	181.31.112.99
cb15:901b:901b:fb65:4024:3136:b51f:7064	181.31.112.100
cb15:901b:901b:fb65:4024:3136:b51f:7065	181.31.112.101
cb15:901b:901b:fb65:4024:3136:b51f:7066	181.31.112.102
cb15:901b:901b:fb65:4024:3136:b51f:7067	181.31.112.103
cb15:901b:901b:fb65:4024:3136:b51f:7068	181.31.112.104
cb15:901b:901b:fb65:4024:3136:b51f:7069	181.31.112.105
cb15:901b:901b:fb65:4024:3136:b51f:706a	181.31.112.106
cb15:901b:901b:fb65:4024:3136:b51f:706b	181.31.112.107
cb15:901b:901b:fb65:4024:3136:b51f:706c	181.31.112.108
cb15:901b:901b:fb65:4024:3136:b51f:706d	181.31.112.109
cb15:901b:901b:fb65:4024:3136:b51f:706e	181.31.112.110
cb15:901b:901b:fb65:4024:3136:b51f:706f	181.31.112.111
cb15:901b:901b:fb65:4024:3136:b51f:7070	181.31.112.112
cb15:901b:901b:fb65:4024:3136:b51f:7071	181.31.112.113
cb15:901b:901b:fb65:4024:3136:b51f:7072	181.31.112.114
cb15:901b:901b:fb65:4024:3136:b51f:7073	181.31.112.115
cb15:901b:901b:fb65:4024:3136:b51f:7074	181.31.112.116
cb15:901b:901b:fb65:4024:3136:b51f:7075	181.31.112.117
cb15:901b:901b:fb65:4024:3136:b51f:7076	181.31.112.118
cb15:901b:901b:fb65:4024:3136:b51f:7077	181.31.112.119
cb15:901b:901b:fb65:4024:3136:b51f:7078	181.31.112.120

cb15:901b:901b:fb65:4024:3136:b51f:7079	181.31.112.121
cb15:901b:901b:fb65:4024:3136:b51f:707a	181.31.112.122
cb15:901b:901b:fb65:4024:3136:b51f:707b	181.31.112.123
cb15:901b:901b:fb65:4024:3136:b51f:707c	181.31.112.124
cb15:901b:901b:fb65:4024:3136:b51f:707d	181.31.112.125
cb15:901b:901b:fb65:4024:3136:b51f:707e	181.31.112.126
cb15:901b:901b:fb65:4024:3136:b51f:707f	181.31.112.127
cb15:901b:901b:fb65:4024:3136:b51f:7080	181.31.112.128
cb15:901b:901b:fb65:4024:3136:b51f:7081	181.31.112.129
cb15:901b:901b:fb65:4024:3136:b51f:7082	181.31.112.130
cb15:901b:901b:fb65:4024:3136:b51f:7083	181.31.112.131
cb15:901b:901b:fb65:4024:3136:b51f:7084	181.31.112.132
cb15:901b:901b:fb65:4024:3136:b51f:7085	181.31.112.133
cb15:901b:901b:fb65:4024:3136:b51f:7086	181.31.112.134
cb15:901b:901b:fb65:4024:3136:b51f:7087	181.31.112.135
cb15:901b:901b:fb65:4024:3136:b51f:7088	181.31.112.136
cb15:901b:901b:fb65:4024:3136:b51f:7089	181.31.112.137
cb15:901b:901b:fb65:4024:3136:b51f:708a	181.31.112.138
cb15:901b:901b:fb65:4024:3136:b51f:708b	181.31.112.139
cb15:901b:901b:fb65:4024:3136:b51f:708c	181.31.112.140
cb15:901b:901b:fb65:4024:3136:b51f:708d	181.31.112.141
cb15:901b:901b:fb65:4024:3136:b51f:708e	181.31.112.142
cb15:901b:901b:fb65:4024:3136:b51f:708f	181.31.112.143
cb15:901b:901b:fb65:4024:3136:b51f:7090	181.31.112.144
cb15:901b:901b:fb65:4024:3136:b51f:7091	181.31.112.145
cb15:901b:901b:fb65:4024:3136:b51f:7092	181.31.112.146
cb15:901b:901b:fb65:4024:3136:b51f:7093	181.31.112.147
cb15:901b:901b:fb65:4024:3136:b51f:7094	181.31.112.148
cb15:901b:901b:fb65:4024:3136:b51f:7095	181.31.112.149
cb15:901b:901b:fb65:4024:3136:b51f:7096	181.31.112.150
cb15:901b:901b:fb65:4024:3136:b51f:7097	181.31.112.151
cb15:901b:901b:fb65:4024:3136:b51f:7098	181.31.112.152
cb15:901b:901b:fb65:4024:3136:b51f:7099	181.31.112.153
cb15:901b:901b:fb65:4024:3136:b51f:709a	181.31.112.154
cb15:901b:901b:fb65:4024:3136:b51f:709b	181.31.112.155
cb15:901b:901b:fb65:4024:3136:b51f:709c	181.31.112.156
cb15:901b:901b:fb65:4024:3136:b51f:709d	181.31.112.157
cb15:901b:901b:fb65:4024:3136:b51f:709e	181.31.112.158
cb15:901b:901b:fb65:4024:3136:b51f:709f	181.31.112.159
cb15:901b:901b:fb65:4024:3136:b51f:70a0	181.31.112.160
cb15:901b:901b:fb65:4024:3136:b51f:70a1	181.31.112.161
cb15:901b:901b:fb65:4024:3136:b51f:70a2	181.31.112.162
cb15:901b:901b:fb65:4024:3136:b51f:70a3	181.31.112.163
cb15:901b:901b:fb65:4024:3136:b51f:70a4	181.31.112.164
cb15:901b:901b:fb65:4024:3136:b51f:70a5	181.31.112.165
cb15:901b:901b:fb65:4024:3136:b51f:70a6	181.31.112.166
cb15:901b:901b:fb65:4024:3136:b51f:70a7	181.31.112.167
cb15:901b:901b:fb65:4024:3136:b51f:70a8	181.31.112.168
cb15:901b:901b:fb65:4024:3136:b51f:70a9	181.31.112.169
cb15:901b:901b:fb65:4024:3136:b51f:70aa	181.31.112.170
cb15:901b:901b:fb65:4024:3136:b51f:70ab	181.31.112.171
cb15:901b:901b:fb65:4024:3136:b51f:70ac	181.31.112.172
cb15:901b:901b:fb65:4024:3136:b51f:70ad	181.31.112.173
cb15:901b:901b:fb65:4024:3136:b51f:70ae	181.31.112.174
cb15:901b:901b:fb65:4024:3136:b51f:70af	181.31.112.175
cb15:901b:901b:fb65:4024:3136:b51f:70b0	181.31.112.176
cb15:901b:901b:fb65:4024:3136:b51f:70b1	181.31.112.177
cb15:901b:901b:fb65:4024:3136:b51f:70b2	181.31.112.178
cb15:901b:901b:fb65:4024:3136:b51f:70b3	181.31.112.179
cb15:901b:901b:fb65:4024:3136:b51f:70b4	181.31.112.180

cb15:901b:901b:fb65:4024:3136:b51f:70b5	181.31.112.181
cb15:901b:901b:fb65:4024:3136:b51f:70b6	181.31.112.182
cb15:901b:901b:fb65:4024:3136:b51f:70b7	181.31.112.183
cb15:901b:901b:fb65:4024:3136:b51f:70b8	181.31.112.184
cb15:901b:901b:fb65:4024:3136:b51f:70b9	181.31.112.185
cb15:901b:901b:fb65:4024:3136:b51f:70ba	181.31.112.186
cb15:901b:901b:fb65:4024:3136:b51f:70bb	181.31.112.187
cb15:901b:901b:fb65:4024:3136:b51f:70bc	181.31.112.188
cb15:901b:901b:fb65:4024:3136:b51f:70bd	181.31.112.189
cb15:901b:901b:fb65:4024:3136:b51f:70be	181.31.112.190
cb15:901b:901b:fb65:4024:3136:b51f:70bf	181.31.112.191
cb15:901b:901b:fb65:4024:3136:b51f:70c0	181.31.112.192
cb15:901b:901b:fb65:4024:3136:b51f:70c1	181.31.112.193
cb15:901b:901b:fb65:4024:3136:b51f:70c2	181.31.112.194
cb15:901b:901b:fb65:4024:3136:b51f:70c3	181.31.112.195
cb15:901b:901b:fb65:4024:3136:b51f:70c4	181.31.112.196
cb15:901b:901b:fb65:4024:3136:b51f:70c5	181.31.112.197
cb15:901b:901b:fb65:4024:3136:b51f:70c6	181.31.112.198
cb15:901b:901b:fb65:4024:3136:b51f:70c7	181.31.112.199
cb15:901b:901b:fb65:4024:3136:b51f:70c8	181.31.112.200
cb15:901b:901b:fb65:4024:3136:b51f:70c9	181.31.112.201
cb15:901b:901b:fb65:4024:3136:b51f:70ca	181.31.112.202
cb15:901b:901b:fb65:4024:3136:b51f:70cb	181.31.112.203
cb15:901b:901b:fb65:4024:3136:b51f:70cc	181.31.112.204
cb15:901b:901b:fb65:4024:3136:b51f:70cd	181.31.112.205
cb15:901b:901b:fb65:4024:3136:b51f:70ce	181.31.112.206
cb15:901b:901b:fb65:4024:3136:b51f:70cf	181.31.112.207
cb15:901b:901b:fb65:4024:3136:b51f:70d0	181.31.112.208
cb15:901b:901b:fb65:4024:3136:b51f:70d1	181.31.112.209
cb15:901b:901b:fb65:4024:3136:b51f:70d2	181.31.112.210
cb15:901b:901b:fb65:4024:3136:b51f:70d3	181.31.112.211
cb15:901b:901b:fb65:4024:3136:b51f:70d4	181.31.112.212
cb15:901b:901b:fb65:4024:3136:b51f:70d5	181.31.112.213
cb15:901b:901b:fb65:4024:3136:b51f:70d6	181.31.112.214
cb15:901b:901b:fb65:4024:3136:b51f:70d7	181.31.112.215
cb15:901b:901b:fb65:4024:3136:b51f:70d8	181.31.112.216
cb15:901b:901b:fb65:4024:3136:b51f:70d9	181.31.112.217
cb15:901b:901b:fb65:4024:3136:b51f:70da	181.31.112.218
cb15:901b:901b:fb65:4024:3136:b51f:70db	181.31.112.219
cb15:901b:901b:fb65:4024:3136:b51f:70dc	181.31.112.220
cb15:901b:901b:fb65:4024:3136:b51f:70dd	181.31.112.221
cb15:901b:901b:fb65:4024:3136:b51f:70de	181.31.112.222
cb15:901b:901b:fb65:4024:3136:b51f:70df	181.31.112.223
cb15:901b:901b:fb65:4024:3136:b51f:70e0	181.31.112.224
cb15:901b:901b:fb65:4024:3136:b51f:70e1	181.31.112.225
cb15:901b:901b:fb65:4024:3136:b51f:70e2	181.31.112.226
cb15:901b:901b:fb65:4024:3136:b51f:70e3	181.31.112.227
cb15:901b:901b:fb65:4024:3136:b51f:70e4	181.31.112.228
cb15:901b:901b:fb65:4024:3136:b51f:70e5	181.31.112.229
cb15:901b:901b:fb65:4024:3136:b51f:70e6	181.31.112.230
cb15:901b:901b:fb65:4024:3136:b51f:70e7	181.31.112.231
cb15:901b:901b:fb65:4024:3136:b51f:70e8	181.31.112.232
cb15:901b:901b:fb65:4024:3136:b51f:70e9	181.31.112.233
cb15:901b:901b:fb65:4024:3136:b51f:70ea	181.31.112.234
cb15:901b:901b:fb65:4024:3136:b51f:70eb	181.31.112.235
cb15:901b:901b:fb65:4024:3136:b51f:70ec	181.31.112.236
cb15:901b:901b:fb65:4024:3136:b51f:70ed	181.31.112.237
cb15:901b:901b:fb65:4024:3136:b51f:70ee	181.31.112.238
cb15:901b:901b:fb65:4024:3136:b51f:70ef	181.31.112.239
cb15:901b:901b:fb65:4024:3136:b51f:70f0	181.31.112.240
cb15:901b:901b:fb65:4024:3136:b51f:70f1	181.31.112.241
cb15:901b:901b:fb65:4024:3136:b51f:70f2	181.31.112.242
cb15:901b:901b:fb65:4024:3136:b51f:70f3	181.31.112.243
cb15:901b:901b:fb65:4024:3136:b51f:70f4	181.31.112.244
cb15:901b:901b:fb65:4024:3136:b51f:70f5	181.31.112.245
cb15:901b:901b:fb65:4024:3136:b51f:70f6	181.31.112.246
cb15:901b:901b:fb65:4024:3136:b51f:70f7	181.31.112.247
cb15:901b:901b:fb65:4024:3136:b51f:70f8	181.31.112.248
cb15:901b:901b:fb65:4024:3136:b51f:70f9	181.31.112.249
cb15:901b:901b:fb65:4024:3136:b51f:70fa	181.31.112.250
cb15:901b:901b:fb65:4024:3136:b51f:70fb	181.31.112.251
cb15:901b:901b:fb65:4024:3136:b51f:70fc	181.31.112.252
cb15:901b:901b:fb65:4024:3136:b51f:70fd	181.31.112.253
cb15:901b:901b:fb65:4024:3136:b51f:70fe	181.31.112.254
cb15:901b:901b:fb65:4024:3136:b51f:70ff	181.31.112.255

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.