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:d157:4024:ada9:b218:7b51:9001	123.81.144.1
cb15:901b:d157:4024:ada9:b218:7b51:9002	123.81.144.2
cb15:901b:d157:4024:ada9:b218:7b51:9003	123.81.144.3
cb15:901b:d157:4024:ada9:b218:7b51:9004	123.81.144.4
cb15:901b:d157:4024:ada9:b218:7b51:9005	123.81.144.5
cb15:901b:d157:4024:ada9:b218:7b51:9006	123.81.144.6
cb15:901b:d157:4024:ada9:b218:7b51:9007	123.81.144.7
cb15:901b:d157:4024:ada9:b218:7b51:9008	123.81.144.8
cb15:901b:d157:4024:ada9:b218:7b51:9009	123.81.144.9
cb15:901b:d157:4024:ada9:b218:7b51:900a	123.81.144.10
cb15:901b:d157:4024:ada9:b218:7b51:900b	123.81.144.11
cb15:901b:d157:4024:ada9:b218:7b51:900c	123.81.144.12
cb15:901b:d157:4024:ada9:b218:7b51:900d	123.81.144.13
cb15:901b:d157:4024:ada9:b218:7b51:900e	123.81.144.14
cb15:901b:d157:4024:ada9:b218:7b51:900f	123.81.144.15
cb15:901b:d157:4024:ada9:b218:7b51:9010	123.81.144.16
cb15:901b:d157:4024:ada9:b218:7b51:9011	123.81.144.17
cb15:901b:d157:4024:ada9:b218:7b51:9012	123.81.144.18
cb15:901b:d157:4024:ada9:b218:7b51:9013	123.81.144.19
cb15:901b:d157:4024:ada9:b218:7b51:9014	123.81.144.20
cb15:901b:d157:4024:ada9:b218:7b51:9015	123.81.144.21
cb15:901b:d157:4024:ada9:b218:7b51:9016	123.81.144.22
cb15:901b:d157:4024:ada9:b218:7b51:9017	123.81.144.23
cb15:901b:d157:4024:ada9:b218:7b51:9018	123.81.144.24
cb15:901b:d157:4024:ada9:b218:7b51:9019	123.81.144.25
cb15:901b:d157:4024:ada9:b218:7b51:901a	123.81.144.26
cb15:901b:d157:4024:ada9:b218:7b51:901b	123.81.144.27
cb15:901b:d157:4024:ada9:b218:7b51:901c	123.81.144.28
cb15:901b:d157:4024:ada9:b218:7b51:901d	123.81.144.29
cb15:901b:d157:4024:ada9:b218:7b51:901e	123.81.144.30
cb15:901b:d157:4024:ada9:b218:7b51:901f	123.81.144.31
cb15:901b:d157:4024:ada9:b218:7b51:9020	123.81.144.32
cb15:901b:d157:4024:ada9:b218:7b51:9021	123.81.144.33
cb15:901b:d157:4024:ada9:b218:7b51:9022	123.81.144.34
cb15:901b:d157:4024:ada9:b218:7b51:9023	123.81.144.35
cb15:901b:d157:4024:ada9:b218:7b51:9024	123.81.144.36
cb15:901b:d157:4024:ada9:b218:7b51:9025	123.81.144.37
cb15:901b:d157:4024:ada9:b218:7b51:9026	123.81.144.38
cb15:901b:d157:4024:ada9:b218:7b51:9027	123.81.144.39
cb15:901b:d157:4024:ada9:b218:7b51:9028	123.81.144.40
cb15:901b:d157:4024:ada9:b218:7b51:9029	123.81.144.41
cb15:901b:d157:4024:ada9:b218:7b51:902a	123.81.144.42
cb15:901b:d157:4024:ada9:b218:7b51:902b	123.81.144.43
cb15:901b:d157:4024:ada9:b218:7b51:902c	123.81.144.44
cb15:901b:d157:4024:ada9:b218:7b51:902d	123.81.144.45
cb15:901b:d157:4024:ada9:b218:7b51:902e	123.81.144.46
cb15:901b:d157:4024:ada9:b218:7b51:902f	123.81.144.47
cb15:901b:d157:4024:ada9:b218:7b51:9030	123.81.144.48
cb15:901b:d157:4024:ada9:b218:7b51:9031	123.81.144.49
cb15:901b:d157:4024:ada9:b218:7b51:9032	123.81.144.50
cb15:901b:d157:4024:ada9:b218:7b51:9033	123.81.144.51
cb15:901b:d157:4024:ada9:b218:7b51:9034	123.81.144.52
cb15:901b:d157:4024:ada9:b218:7b51:9035	123.81.144.53
cb15:901b:d157:4024:ada9:b218:7b51:9036	123.81.144.54
cb15:901b:d157:4024:ada9:b218:7b51:9037	123.81.144.55
cb15:901b:d157:4024:ada9:b218:7b51:9038	123.81.144.56
cb15:901b:d157:4024:ada9:b218:7b51:9039	123.81.144.57
cb15:901b:d157:4024:ada9:b218:7b51:903a	123.81.144.58
cb15:901b:d157:4024:ada9:b218:7b51:903b	123.81.144.59
cb15:901b:d157:4024:ada9:b218:7b51:903c	123.81.144.60

cb15:901b:d157:4024:ada9:b218:7b51:903d	123.81.144.61
cb15:901b:d157:4024:ada9:b218:7b51:903e	123.81.144.62
cb15:901b:d157:4024:ada9:b218:7b51:903f	123.81.144.63
cb15:901b:d157:4024:ada9:b218:7b51:9040	123.81.144.64
cb15:901b:d157:4024:ada9:b218:7b51:9041	123.81.144.65
cb15:901b:d157:4024:ada9:b218:7b51:9042	123.81.144.66
cb15:901b:d157:4024:ada9:b218:7b51:9043	123.81.144.67
cb15:901b:d157:4024:ada9:b218:7b51:9044	123.81.144.68
cb15:901b:d157:4024:ada9:b218:7b51:9045	123.81.144.69
cb15:901b:d157:4024:ada9:b218:7b51:9046	123.81.144.70
cb15:901b:d157:4024:ada9:b218:7b51:9047	123.81.144.71
cb15:901b:d157:4024:ada9:b218:7b51:9048	123.81.144.72
cb15:901b:d157:4024:ada9:b218:7b51:9049	123.81.144.73
cb15:901b:d157:4024:ada9:b218:7b51:904a	123.81.144.74
cb15:901b:d157:4024:ada9:b218:7b51:904b	123.81.144.75
cb15:901b:d157:4024:ada9:b218:7b51:904c	123.81.144.76
cb15:901b:d157:4024:ada9:b218:7b51:904d	123.81.144.77
cb15:901b:d157:4024:ada9:b218:7b51:904e	123.81.144.78
cb15:901b:d157:4024:ada9:b218:7b51:904f	123.81.144.79
cb15:901b:d157:4024:ada9:b218:7b51:9050	123.81.144.80
cb15:901b:d157:4024:ada9:b218:7b51:9051	123.81.144.81
cb15:901b:d157:4024:ada9:b218:7b51:9052	123.81.144.82
cb15:901b:d157:4024:ada9:b218:7b51:9053	123.81.144.83
cb15:901b:d157:4024:ada9:b218:7b51:9054	123.81.144.84
cb15:901b:d157:4024:ada9:b218:7b51:9055	123.81.144.85
cb15:901b:d157:4024:ada9:b218:7b51:9056	123.81.144.86
cb15:901b:d157:4024:ada9:b218:7b51:9057	123.81.144.87
cb15:901b:d157:4024:ada9:b218:7b51:9058	123.81.144.88
cb15:901b:d157:4024:ada9:b218:7b51:9059	123.81.144.89
cb15:901b:d157:4024:ada9:b218:7b51:905a	123.81.144.90
cb15:901b:d157:4024:ada9:b218:7b51:905b	123.81.144.91
cb15:901b:d157:4024:ada9:b218:7b51:905c	123.81.144.92
cb15:901b:d157:4024:ada9:b218:7b51:905d	123.81.144.93
cb15:901b:d157:4024:ada9:b218:7b51:905e	123.81.144.94
cb15:901b:d157:4024:ada9:b218:7b51:905f	123.81.144.95
cb15:901b:d157:4024:ada9:b218:7b51:9060	123.81.144.96
cb15:901b:d157:4024:ada9:b218:7b51:9061	123.81.144.97
cb15:901b:d157:4024:ada9:b218:7b51:9062	123.81.144.98
cb15:901b:d157:4024:ada9:b218:7b51:9063	123.81.144.99
cb15:901b:d157:4024:ada9:b218:7b51:9064	123.81.144.100
cb15:901b:d157:4024:ada9:b218:7b51:9065	123.81.144.101
cb15:901b:d157:4024:ada9:b218:7b51:9066	123.81.144.102
cb15:901b:d157:4024:ada9:b218:7b51:9067	123.81.144.103
cb15:901b:d157:4024:ada9:b218:7b51:9068	123.81.144.104
cb15:901b:d157:4024:ada9:b218:7b51:9069	123.81.144.105
cb15:901b:d157:4024:ada9:b218:7b51:906a	123.81.144.106
cb15:901b:d157:4024:ada9:b218:7b51:906b	123.81.144.107
cb15:901b:d157:4024:ada9:b218:7b51:906c	123.81.144.108
cb15:901b:d157:4024:ada9:b218:7b51:906d	123.81.144.109
cb15:901b:d157:4024:ada9:b218:7b51:906e	123.81.144.110
cb15:901b:d157:4024:ada9:b218:7b51:906f	123.81.144.111
cb15:901b:d157:4024:ada9:b218:7b51:9070	123.81.144.112
cb15:901b:d157:4024:ada9:b218:7b51:9071	123.81.144.113
cb15:901b:d157:4024:ada9:b218:7b51:9072	123.81.144.114
cb15:901b:d157:4024:ada9:b218:7b51:9073	123.81.144.115
cb15:901b:d157:4024:ada9:b218:7b51:9074	123.81.144.116
cb15:901b:d157:4024:ada9:b218:7b51:9075	123.81.144.117
cb15:901b:d157:4024:ada9:b218:7b51:9076	123.81.144.118
cb15:901b:d157:4024:ada9:b218:7b51:9077	123.81.144.119
cb15:901b:d157:4024:ada9:b218:7b51:9078	123.81.144.120

cb15:901b:d157:4024:ada9:b218:7b51:9079	123.81.144.121
cb15:901b:d157:4024:ada9:b218:7b51:907a	123.81.144.122
cb15:901b:d157:4024:ada9:b218:7b51:907b	123.81.144.123
cb15:901b:d157:4024:ada9:b218:7b51:907c	123.81.144.124
cb15:901b:d157:4024:ada9:b218:7b51:907d	123.81.144.125
cb15:901b:d157:4024:ada9:b218:7b51:907e	123.81.144.126
cb15:901b:d157:4024:ada9:b218:7b51:907f	123.81.144.127
cb15:901b:d157:4024:ada9:b218:7b51:9080	123.81.144.128
cb15:901b:d157:4024:ada9:b218:7b51:9081	123.81.144.129
cb15:901b:d157:4024:ada9:b218:7b51:9082	123.81.144.130
cb15:901b:d157:4024:ada9:b218:7b51:9083	123.81.144.131
cb15:901b:d157:4024:ada9:b218:7b51:9084	123.81.144.132
cb15:901b:d157:4024:ada9:b218:7b51:9085	123.81.144.133
cb15:901b:d157:4024:ada9:b218:7b51:9086	123.81.144.134
cb15:901b:d157:4024:ada9:b218:7b51:9087	123.81.144.135
cb15:901b:d157:4024:ada9:b218:7b51:9088	123.81.144.136
cb15:901b:d157:4024:ada9:b218:7b51:9089	123.81.144.137
cb15:901b:d157:4024:ada9:b218:7b51:908a	123.81.144.138
cb15:901b:d157:4024:ada9:b218:7b51:908b	123.81.144.139
cb15:901b:d157:4024:ada9:b218:7b51:908c	123.81.144.140
cb15:901b:d157:4024:ada9:b218:7b51:908d	123.81.144.141
cb15:901b:d157:4024:ada9:b218:7b51:908e	123.81.144.142
cb15:901b:d157:4024:ada9:b218:7b51:908f	123.81.144.143
cb15:901b:d157:4024:ada9:b218:7b51:9090	123.81.144.144
cb15:901b:d157:4024:ada9:b218:7b51:9091	123.81.144.145
cb15:901b:d157:4024:ada9:b218:7b51:9092	123.81.144.146
cb15:901b:d157:4024:ada9:b218:7b51:9093	123.81.144.147
cb15:901b:d157:4024:ada9:b218:7b51:9094	123.81.144.148
cb15:901b:d157:4024:ada9:b218:7b51:9095	123.81.144.149
cb15:901b:d157:4024:ada9:b218:7b51:9096	123.81.144.150
cb15:901b:d157:4024:ada9:b218:7b51:9097	123.81.144.151
cb15:901b:d157:4024:ada9:b218:7b51:9098	123.81.144.152
cb15:901b:d157:4024:ada9:b218:7b51:9099	123.81.144.153
cb15:901b:d157:4024:ada9:b218:7b51:909a	123.81.144.154
cb15:901b:d157:4024:ada9:b218:7b51:909b	123.81.144.155
cb15:901b:d157:4024:ada9:b218:7b51:909c	123.81.144.156
cb15:901b:d157:4024:ada9:b218:7b51:909d	123.81.144.157
cb15:901b:d157:4024:ada9:b218:7b51:909e	123.81.144.158
cb15:901b:d157:4024:ada9:b218:7b51:909f	123.81.144.159
cb15:901b:d157:4024:ada9:b218:7b51:90a0	123.81.144.160
cb15:901b:d157:4024:ada9:b218:7b51:90a1	123.81.144.161
cb15:901b:d157:4024:ada9:b218:7b51:90a2	123.81.144.162
cb15:901b:d157:4024:ada9:b218:7b51:90a3	123.81.144.163
cb15:901b:d157:4024:ada9:b218:7b51:90a4	123.81.144.164
cb15:901b:d157:4024:ada9:b218:7b51:90a5	123.81.144.165
cb15:901b:d157:4024:ada9:b218:7b51:90a6	123.81.144.166
cb15:901b:d157:4024:ada9:b218:7b51:90a7	123.81.144.167
cb15:901b:d157:4024:ada9:b218:7b51:90a8	123.81.144.168
cb15:901b:d157:4024:ada9:b218:7b51:90a9	123.81.144.169
cb15:901b:d157:4024:ada9:b218:7b51:90aa	123.81.144.170
cb15:901b:d157:4024:ada9:b218:7b51:90ab	123.81.144.171
cb15:901b:d157:4024:ada9:b218:7b51:90ac	123.81.144.172
cb15:901b:d157:4024:ada9:b218:7b51:90ad	123.81.144.173
cb15:901b:d157:4024:ada9:b218:7b51:90ae	123.81.144.174
cb15:901b:d157:4024:ada9:b218:7b51:90af	123.81.144.175
cb15:901b:d157:4024:ada9:b218:7b51:90b0	123.81.144.176
cb15:901b:d157:4024:ada9:b218:7b51:90b1	123.81.144.177
cb15:901b:d157:4024:ada9:b218:7b51:90b2	123.81.144.178
cb15:901b:d157:4024:ada9:b218:7b51:90b3	123.81.144.179
cb15:901b:d157:4024:ada9:b218:7b51:90b4	123.81.144.180

cb15:901b:d157:4024:ada9:b218:7b51:90b5	123.81.144.181
cb15:901b:d157:4024:ada9:b218:7b51:90b6	123.81.144.182
cb15:901b:d157:4024:ada9:b218:7b51:90b7	123.81.144.183
cb15:901b:d157:4024:ada9:b218:7b51:90b8	123.81.144.184
cb15:901b:d157:4024:ada9:b218:7b51:90b9	123.81.144.185
cb15:901b:d157:4024:ada9:b218:7b51:90ba	123.81.144.186
cb15:901b:d157:4024:ada9:b218:7b51:90bb	123.81.144.187
cb15:901b:d157:4024:ada9:b218:7b51:90bc	123.81.144.188
cb15:901b:d157:4024:ada9:b218:7b51:90bd	123.81.144.189
cb15:901b:d157:4024:ada9:b218:7b51:90be	123.81.144.190
cb15:901b:d157:4024:ada9:b218:7b51:90bf	123.81.144.191
cb15:901b:d157:4024:ada9:b218:7b51:90c0	123.81.144.192
cb15:901b:d157:4024:ada9:b218:7b51:90c1	123.81.144.193
cb15:901b:d157:4024:ada9:b218:7b51:90c2	123.81.144.194
cb15:901b:d157:4024:ada9:b218:7b51:90c3	123.81.144.195
cb15:901b:d157:4024:ada9:b218:7b51:90c4	123.81.144.196
cb15:901b:d157:4024:ada9:b218:7b51:90c5	123.81.144.197
cb15:901b:d157:4024:ada9:b218:7b51:90c6	123.81.144.198
cb15:901b:d157:4024:ada9:b218:7b51:90c7	123.81.144.199
cb15:901b:d157:4024:ada9:b218:7b51:90c8	123.81.144.200
cb15:901b:d157:4024:ada9:b218:7b51:90c9	123.81.144.201
cb15:901b:d157:4024:ada9:b218:7b51:90ca	123.81.144.202
cb15:901b:d157:4024:ada9:b218:7b51:90cb	123.81.144.203
cb15:901b:d157:4024:ada9:b218:7b51:90cc	123.81.144.204
cb15:901b:d157:4024:ada9:b218:7b51:90cd	123.81.144.205
cb15:901b:d157:4024:ada9:b218:7b51:90ce	123.81.144.206
cb15:901b:d157:4024:ada9:b218:7b51:90cf	123.81.144.207
cb15:901b:d157:4024:ada9:b218:7b51:90d0	123.81.144.208
cb15:901b:d157:4024:ada9:b218:7b51:90d1	123.81.144.209
cb15:901b:d157:4024:ada9:b218:7b51:90d2	123.81.144.210
cb15:901b:d157:4024:ada9:b218:7b51:90d3	123.81.144.211
cb15:901b:d157:4024:ada9:b218:7b51:90d4	123.81.144.212
cb15:901b:d157:4024:ada9:b218:7b51:90d5	123.81.144.213
cb15:901b:d157:4024:ada9:b218:7b51:90d6	123.81.144.214
cb15:901b:d157:4024:ada9:b218:7b51:90d7	123.81.144.215
cb15:901b:d157:4024:ada9:b218:7b51:90d8	123.81.144.216
cb15:901b:d157:4024:ada9:b218:7b51:90d9	123.81.144.217
cb15:901b:d157:4024:ada9:b218:7b51:90da	123.81.144.218
cb15:901b:d157:4024:ada9:b218:7b51:90db	123.81.144.219
cb15:901b:d157:4024:ada9:b218:7b51:90dc	123.81.144.220
cb15:901b:d157:4024:ada9:b218:7b51:90dd	123.81.144.221
cb15:901b:d157:4024:ada9:b218:7b51:90de	123.81.144.222
cb15:901b:d157:4024:ada9:b218:7b51:90df	123.81.144.223
cb15:901b:d157:4024:ada9:b218:7b51:90e0	123.81.144.224
cb15:901b:d157:4024:ada9:b218:7b51:90e1	123.81.144.225
cb15:901b:d157:4024:ada9:b218:7b51:90e2	123.81.144.226
cb15:901b:d157:4024:ada9:b218:7b51:90e3	123.81.144.227
cb15:901b:d157:4024:ada9:b218:7b51:90e4	123.81.144.228
cb15:901b:d157:4024:ada9:b218:7b51:90e5	123.81.144.229
cb15:901b:d157:4024:ada9:b218:7b51:90e6	123.81.144.230
cb15:901b:d157:4024:ada9:b218:7b51:90e7	123.81.144.231
cb15:901b:d157:4024:ada9:b218:7b51:90e8	123.81.144.232
cb15:901b:d157:4024:ada9:b218:7b51:90e9	123.81.144.233
cb15:901b:d157:4024:ada9:b218:7b51:90ea	123.81.144.234
cb15:901b:d157:4024:ada9:b218:7b51:90eb	123.81.144.235
cb15:901b:d157:4024:ada9:b218:7b51:90ec	123.81.144.236
cb15:901b:d157:4024:ada9:b218:7b51:90ed	123.81.144.237
cb15:901b:d157:4024:ada9:b218:7b51:90ee	123.81.144.238
cb15:901b:d157:4024:ada9:b218:7b51:90ef	123.81.144.239
cb15:901b:d157:4024:ada9:b218:7b51:90f0	123.81.144.240
cb15:901b:d157:4024:ada9:b218:7b51:90f1	123.81.144.241
cb15:901b:d157:4024:ada9:b218:7b51:90f2	123.81.144.242
cb15:901b:d157:4024:ada9:b218:7b51:90f3	123.81.144.243
cb15:901b:d157:4024:ada9:b218:7b51:90f4	123.81.144.244
cb15:901b:d157:4024:ada9:b218:7b51:90f5	123.81.144.245
cb15:901b:d157:4024:ada9:b218:7b51:90f6	123.81.144.246
cb15:901b:d157:4024:ada9:b218:7b51:90f7	123.81.144.247
cb15:901b:d157:4024:ada9:b218:7b51:90f8	123.81.144.248
cb15:901b:d157:4024:ada9:b218:7b51:90f9	123.81.144.249
cb15:901b:d157:4024:ada9:b218:7b51:90fa	123.81.144.250
cb15:901b:d157:4024:ada9:b218:7b51:90fb	123.81.144.251
cb15:901b:d157:4024:ada9:b218:7b51:90fc	123.81.144.252
cb15:901b:d157:4024:ada9:b218:7b51:90fd	123.81.144.253
cb15:901b:d157:4024:ada9:b218:7b51:90fe	123.81.144.254
cb15:901b:d157:4024:ada9:b218:7b51:90ff	123.81.144.255

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.