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:ada9:5024:cb15:9101	203.21.145.1
cb15:901b:d157:4024:ada9:5024:cb15:9102	203.21.145.2
cb15:901b:d157:4024:ada9:5024:cb15:9103	203.21.145.3
cb15:901b:d157:4024:ada9:5024:cb15:9104	203.21.145.4
cb15:901b:d157:4024:ada9:5024:cb15:9105	203.21.145.5
cb15:901b:d157:4024:ada9:5024:cb15:9106	203.21.145.6
cb15:901b:d157:4024:ada9:5024:cb15:9107	203.21.145.7
cb15:901b:d157:4024:ada9:5024:cb15:9108	203.21.145.8
cb15:901b:d157:4024:ada9:5024:cb15:9109	203.21.145.9
cb15:901b:d157:4024:ada9:5024:cb15:910a	203.21.145.10
cb15:901b:d157:4024:ada9:5024:cb15:910b	203.21.145.11
cb15:901b:d157:4024:ada9:5024:cb15:910c	203.21.145.12
cb15:901b:d157:4024:ada9:5024:cb15:910d	203.21.145.13
cb15:901b:d157:4024:ada9:5024:cb15:910e	203.21.145.14
cb15:901b:d157:4024:ada9:5024:cb15:910f	203.21.145.15
cb15:901b:d157:4024:ada9:5024:cb15:9110	203.21.145.16
cb15:901b:d157:4024:ada9:5024:cb15:9111	203.21.145.17
cb15:901b:d157:4024:ada9:5024:cb15:9112	203.21.145.18
cb15:901b:d157:4024:ada9:5024:cb15:9113	203.21.145.19
cb15:901b:d157:4024:ada9:5024:cb15:9114	203.21.145.20
cb15:901b:d157:4024:ada9:5024:cb15:9115	203.21.145.21
cb15:901b:d157:4024:ada9:5024:cb15:9116	203.21.145.22
cb15:901b:d157:4024:ada9:5024:cb15:9117	203.21.145.23
cb15:901b:d157:4024:ada9:5024:cb15:9118	203.21.145.24
cb15:901b:d157:4024:ada9:5024:cb15:9119	203.21.145.25
cb15:901b:d157:4024:ada9:5024:cb15:911a	203.21.145.26
cb15:901b:d157:4024:ada9:5024:cb15:911b	203.21.145.27
cb15:901b:d157:4024:ada9:5024:cb15:911c	203.21.145.28
cb15:901b:d157:4024:ada9:5024:cb15:911d	203.21.145.29
cb15:901b:d157:4024:ada9:5024:cb15:911e	203.21.145.30
cb15:901b:d157:4024:ada9:5024:cb15:911f	203.21.145.31
cb15:901b:d157:4024:ada9:5024:cb15:9120	203.21.145.32
cb15:901b:d157:4024:ada9:5024:cb15:9121	203.21.145.33
cb15:901b:d157:4024:ada9:5024:cb15:9122	203.21.145.34
cb15:901b:d157:4024:ada9:5024:cb15:9123	203.21.145.35
cb15:901b:d157:4024:ada9:5024:cb15:9124	203.21.145.36
cb15:901b:d157:4024:ada9:5024:cb15:9125	203.21.145.37
cb15:901b:d157:4024:ada9:5024:cb15:9126	203.21.145.38
cb15:901b:d157:4024:ada9:5024:cb15:9127	203.21.145.39
cb15:901b:d157:4024:ada9:5024:cb15:9128	203.21.145.40
cb15:901b:d157:4024:ada9:5024:cb15:9129	203.21.145.41
cb15:901b:d157:4024:ada9:5024:cb15:912a	203.21.145.42
cb15:901b:d157:4024:ada9:5024:cb15:912b	203.21.145.43
cb15:901b:d157:4024:ada9:5024:cb15:912c	203.21.145.44
cb15:901b:d157:4024:ada9:5024:cb15:912d	203.21.145.45
cb15:901b:d157:4024:ada9:5024:cb15:912e	203.21.145.46
cb15:901b:d157:4024:ada9:5024:cb15:912f	203.21.145.47
cb15:901b:d157:4024:ada9:5024:cb15:9130	203.21.145.48
cb15:901b:d157:4024:ada9:5024:cb15:9131	203.21.145.49
cb15:901b:d157:4024:ada9:5024:cb15:9132	203.21.145.50
cb15:901b:d157:4024:ada9:5024:cb15:9133	203.21.145.51
cb15:901b:d157:4024:ada9:5024:cb15:9134	203.21.145.52
cb15:901b:d157:4024:ada9:5024:cb15:9135	203.21.145.53
cb15:901b:d157:4024:ada9:5024:cb15:9136	203.21.145.54
cb15:901b:d157:4024:ada9:5024:cb15:9137	203.21.145.55
cb15:901b:d157:4024:ada9:5024:cb15:9138	203.21.145.56
cb15:901b:d157:4024:ada9:5024:cb15:9139	203.21.145.57
cb15:901b:d157:4024:ada9:5024:cb15:913a	203.21.145.58
cb15:901b:d157:4024:ada9:5024:cb15:913b	203.21.145.59
cb15:901b:d157:4024:ada9:5024:cb15:913c	203.21.145.60

cb15:901b:d157:4024:ada9:5024:cb15:913d	203.21.145.61
cb15:901b:d157:4024:ada9:5024:cb15:913e	203.21.145.62
cb15:901b:d157:4024:ada9:5024:cb15:913f	203.21.145.63
cb15:901b:d157:4024:ada9:5024:cb15:9140	203.21.145.64
cb15:901b:d157:4024:ada9:5024:cb15:9141	203.21.145.65
cb15:901b:d157:4024:ada9:5024:cb15:9142	203.21.145.66
cb15:901b:d157:4024:ada9:5024:cb15:9143	203.21.145.67
cb15:901b:d157:4024:ada9:5024:cb15:9144	203.21.145.68
cb15:901b:d157:4024:ada9:5024:cb15:9145	203.21.145.69
cb15:901b:d157:4024:ada9:5024:cb15:9146	203.21.145.70
cb15:901b:d157:4024:ada9:5024:cb15:9147	203.21.145.71
cb15:901b:d157:4024:ada9:5024:cb15:9148	203.21.145.72
cb15:901b:d157:4024:ada9:5024:cb15:9149	203.21.145.73
cb15:901b:d157:4024:ada9:5024:cb15:914a	203.21.145.74
cb15:901b:d157:4024:ada9:5024:cb15:914b	203.21.145.75
cb15:901b:d157:4024:ada9:5024:cb15:914c	203.21.145.76
cb15:901b:d157:4024:ada9:5024:cb15:914d	203.21.145.77
cb15:901b:d157:4024:ada9:5024:cb15:914e	203.21.145.78
cb15:901b:d157:4024:ada9:5024:cb15:914f	203.21.145.79
cb15:901b:d157:4024:ada9:5024:cb15:9150	203.21.145.80
cb15:901b:d157:4024:ada9:5024:cb15:9151	203.21.145.81
cb15:901b:d157:4024:ada9:5024:cb15:9152	203.21.145.82
cb15:901b:d157:4024:ada9:5024:cb15:9153	203.21.145.83
cb15:901b:d157:4024:ada9:5024:cb15:9154	203.21.145.84
cb15:901b:d157:4024:ada9:5024:cb15:9155	203.21.145.85
cb15:901b:d157:4024:ada9:5024:cb15:9156	203.21.145.86
cb15:901b:d157:4024:ada9:5024:cb15:9157	203.21.145.87
cb15:901b:d157:4024:ada9:5024:cb15:9158	203.21.145.88
cb15:901b:d157:4024:ada9:5024:cb15:9159	203.21.145.89
cb15:901b:d157:4024:ada9:5024:cb15:915a	203.21.145.90
cb15:901b:d157:4024:ada9:5024:cb15:915b	203.21.145.91
cb15:901b:d157:4024:ada9:5024:cb15:915c	203.21.145.92
cb15:901b:d157:4024:ada9:5024:cb15:915d	203.21.145.93
cb15:901b:d157:4024:ada9:5024:cb15:915e	203.21.145.94
cb15:901b:d157:4024:ada9:5024:cb15:915f	203.21.145.95
cb15:901b:d157:4024:ada9:5024:cb15:9160	203.21.145.96
cb15:901b:d157:4024:ada9:5024:cb15:9161	203.21.145.97
cb15:901b:d157:4024:ada9:5024:cb15:9162	203.21.145.98
cb15:901b:d157:4024:ada9:5024:cb15:9163	203.21.145.99
cb15:901b:d157:4024:ada9:5024:cb15:9164	203.21.145.100
cb15:901b:d157:4024:ada9:5024:cb15:9165	203.21.145.101
cb15:901b:d157:4024:ada9:5024:cb15:9166	203.21.145.102
cb15:901b:d157:4024:ada9:5024:cb15:9167	203.21.145.103
cb15:901b:d157:4024:ada9:5024:cb15:9168	203.21.145.104
cb15:901b:d157:4024:ada9:5024:cb15:9169	203.21.145.105
cb15:901b:d157:4024:ada9:5024:cb15:916a	203.21.145.106
cb15:901b:d157:4024:ada9:5024:cb15:916b	203.21.145.107
cb15:901b:d157:4024:ada9:5024:cb15:916c	203.21.145.108
cb15:901b:d157:4024:ada9:5024:cb15:916d	203.21.145.109
cb15:901b:d157:4024:ada9:5024:cb15:916e	203.21.145.110
cb15:901b:d157:4024:ada9:5024:cb15:916f	203.21.145.111
cb15:901b:d157:4024:ada9:5024:cb15:9170	203.21.145.112
cb15:901b:d157:4024:ada9:5024:cb15:9171	203.21.145.113
cb15:901b:d157:4024:ada9:5024:cb15:9172	203.21.145.114
cb15:901b:d157:4024:ada9:5024:cb15:9173	203.21.145.115
cb15:901b:d157:4024:ada9:5024:cb15:9174	203.21.145.116
cb15:901b:d157:4024:ada9:5024:cb15:9175	203.21.145.117
cb15:901b:d157:4024:ada9:5024:cb15:9176	203.21.145.118
cb15:901b:d157:4024:ada9:5024:cb15:9177	203.21.145.119
cb15:901b:d157:4024:ada9:5024:cb15:9178	203.21.145.120

cb15:901b:d157:4024:ada9:5024:cb15:9179	203.21.145.121
cb15:901b:d157:4024:ada9:5024:cb15:917a	203.21.145.122
cb15:901b:d157:4024:ada9:5024:cb15:917b	203.21.145.123
cb15:901b:d157:4024:ada9:5024:cb15:917c	203.21.145.124
cb15:901b:d157:4024:ada9:5024:cb15:917d	203.21.145.125
cb15:901b:d157:4024:ada9:5024:cb15:917e	203.21.145.126
cb15:901b:d157:4024:ada9:5024:cb15:917f	203.21.145.127
cb15:901b:d157:4024:ada9:5024:cb15:9180	203.21.145.128
cb15:901b:d157:4024:ada9:5024:cb15:9181	203.21.145.129
cb15:901b:d157:4024:ada9:5024:cb15:9182	203.21.145.130
cb15:901b:d157:4024:ada9:5024:cb15:9183	203.21.145.131
cb15:901b:d157:4024:ada9:5024:cb15:9184	203.21.145.132
cb15:901b:d157:4024:ada9:5024:cb15:9185	203.21.145.133
cb15:901b:d157:4024:ada9:5024:cb15:9186	203.21.145.134
cb15:901b:d157:4024:ada9:5024:cb15:9187	203.21.145.135
cb15:901b:d157:4024:ada9:5024:cb15:9188	203.21.145.136
cb15:901b:d157:4024:ada9:5024:cb15:9189	203.21.145.137
cb15:901b:d157:4024:ada9:5024:cb15:918a	203.21.145.138
cb15:901b:d157:4024:ada9:5024:cb15:918b	203.21.145.139
cb15:901b:d157:4024:ada9:5024:cb15:918c	203.21.145.140
cb15:901b:d157:4024:ada9:5024:cb15:918d	203.21.145.141
cb15:901b:d157:4024:ada9:5024:cb15:918e	203.21.145.142
cb15:901b:d157:4024:ada9:5024:cb15:918f	203.21.145.143
cb15:901b:d157:4024:ada9:5024:cb15:9190	203.21.145.144
cb15:901b:d157:4024:ada9:5024:cb15:9191	203.21.145.145
cb15:901b:d157:4024:ada9:5024:cb15:9192	203.21.145.146
cb15:901b:d157:4024:ada9:5024:cb15:9193	203.21.145.147
cb15:901b:d157:4024:ada9:5024:cb15:9194	203.21.145.148
cb15:901b:d157:4024:ada9:5024:cb15:9195	203.21.145.149
cb15:901b:d157:4024:ada9:5024:cb15:9196	203.21.145.150
cb15:901b:d157:4024:ada9:5024:cb15:9197	203.21.145.151
cb15:901b:d157:4024:ada9:5024:cb15:9198	203.21.145.152
cb15:901b:d157:4024:ada9:5024:cb15:9199	203.21.145.153
cb15:901b:d157:4024:ada9:5024:cb15:919a	203.21.145.154
cb15:901b:d157:4024:ada9:5024:cb15:919b	203.21.145.155
cb15:901b:d157:4024:ada9:5024:cb15:919c	203.21.145.156
cb15:901b:d157:4024:ada9:5024:cb15:919d	203.21.145.157
cb15:901b:d157:4024:ada9:5024:cb15:919e	203.21.145.158
cb15:901b:d157:4024:ada9:5024:cb15:919f	203.21.145.159
cb15:901b:d157:4024:ada9:5024:cb15:91a0	203.21.145.160
cb15:901b:d157:4024:ada9:5024:cb15:91a1	203.21.145.161
cb15:901b:d157:4024:ada9:5024:cb15:91a2	203.21.145.162
cb15:901b:d157:4024:ada9:5024:cb15:91a3	203.21.145.163
cb15:901b:d157:4024:ada9:5024:cb15:91a4	203.21.145.164
cb15:901b:d157:4024:ada9:5024:cb15:91a5	203.21.145.165
cb15:901b:d157:4024:ada9:5024:cb15:91a6	203.21.145.166
cb15:901b:d157:4024:ada9:5024:cb15:91a7	203.21.145.167
cb15:901b:d157:4024:ada9:5024:cb15:91a8	203.21.145.168
cb15:901b:d157:4024:ada9:5024:cb15:91a9	203.21.145.169
cb15:901b:d157:4024:ada9:5024:cb15:91aa	203.21.145.170
cb15:901b:d157:4024:ada9:5024:cb15:91ab	203.21.145.171
cb15:901b:d157:4024:ada9:5024:cb15:91ac	203.21.145.172
cb15:901b:d157:4024:ada9:5024:cb15:91ad	203.21.145.173
cb15:901b:d157:4024:ada9:5024:cb15:91ae	203.21.145.174
cb15:901b:d157:4024:ada9:5024:cb15:91af	203.21.145.175
cb15:901b:d157:4024:ada9:5024:cb15:91b0	203.21.145.176
cb15:901b:d157:4024:ada9:5024:cb15:91b1	203.21.145.177
cb15:901b:d157:4024:ada9:5024:cb15:91b2	203.21.145.178
cb15:901b:d157:4024:ada9:5024:cb15:91b3	203.21.145.179
cb15:901b:d157:4024:ada9:5024:cb15:91b4	203.21.145.180

cb15:901b:d157:4024:ada9:5024:cb15:91b5	203.21.145.181
cb15:901b:d157:4024:ada9:5024:cb15:91b6	203.21.145.182
cb15:901b:d157:4024:ada9:5024:cb15:91b7	203.21.145.183
cb15:901b:d157:4024:ada9:5024:cb15:91b8	203.21.145.184
cb15:901b:d157:4024:ada9:5024:cb15:91b9	203.21.145.185
cb15:901b:d157:4024:ada9:5024:cb15:91ba	203.21.145.186
cb15:901b:d157:4024:ada9:5024:cb15:91bb	203.21.145.187
cb15:901b:d157:4024:ada9:5024:cb15:91bc	203.21.145.188
cb15:901b:d157:4024:ada9:5024:cb15:91bd	203.21.145.189
cb15:901b:d157:4024:ada9:5024:cb15:91be	203.21.145.190
cb15:901b:d157:4024:ada9:5024:cb15:91bf	203.21.145.191
cb15:901b:d157:4024:ada9:5024:cb15:91c0	203.21.145.192
cb15:901b:d157:4024:ada9:5024:cb15:91c1	203.21.145.193
cb15:901b:d157:4024:ada9:5024:cb15:91c2	203.21.145.194
cb15:901b:d157:4024:ada9:5024:cb15:91c3	203.21.145.195
cb15:901b:d157:4024:ada9:5024:cb15:91c4	203.21.145.196
cb15:901b:d157:4024:ada9:5024:cb15:91c5	203.21.145.197
cb15:901b:d157:4024:ada9:5024:cb15:91c6	203.21.145.198
cb15:901b:d157:4024:ada9:5024:cb15:91c7	203.21.145.199
cb15:901b:d157:4024:ada9:5024:cb15:91c8	203.21.145.200
cb15:901b:d157:4024:ada9:5024:cb15:91c9	203.21.145.201
cb15:901b:d157:4024:ada9:5024:cb15:91ca	203.21.145.202
cb15:901b:d157:4024:ada9:5024:cb15:91cb	203.21.145.203
cb15:901b:d157:4024:ada9:5024:cb15:91cc	203.21.145.204
cb15:901b:d157:4024:ada9:5024:cb15:91cd	203.21.145.205
cb15:901b:d157:4024:ada9:5024:cb15:91ce	203.21.145.206
cb15:901b:d157:4024:ada9:5024:cb15:91cf	203.21.145.207
cb15:901b:d157:4024:ada9:5024:cb15:91d0	203.21.145.208
cb15:901b:d157:4024:ada9:5024:cb15:91d1	203.21.145.209
cb15:901b:d157:4024:ada9:5024:cb15:91d2	203.21.145.210
cb15:901b:d157:4024:ada9:5024:cb15:91d3	203.21.145.211
cb15:901b:d157:4024:ada9:5024:cb15:91d4	203.21.145.212
cb15:901b:d157:4024:ada9:5024:cb15:91d5	203.21.145.213
cb15:901b:d157:4024:ada9:5024:cb15:91d6	203.21.145.214
cb15:901b:d157:4024:ada9:5024:cb15:91d7	203.21.145.215
cb15:901b:d157:4024:ada9:5024:cb15:91d8	203.21.145.216
cb15:901b:d157:4024:ada9:5024:cb15:91d9	203.21.145.217
cb15:901b:d157:4024:ada9:5024:cb15:91da	203.21.145.218
cb15:901b:d157:4024:ada9:5024:cb15:91db	203.21.145.219
cb15:901b:d157:4024:ada9:5024:cb15:91dc	203.21.145.220
cb15:901b:d157:4024:ada9:5024:cb15:91dd	203.21.145.221
cb15:901b:d157:4024:ada9:5024:cb15:91de	203.21.145.222
cb15:901b:d157:4024:ada9:5024:cb15:91df	203.21.145.223
cb15:901b:d157:4024:ada9:5024:cb15:91e0	203.21.145.224
cb15:901b:d157:4024:ada9:5024:cb15:91e1	203.21.145.225
cb15:901b:d157:4024:ada9:5024:cb15:91e2	203.21.145.226
cb15:901b:d157:4024:ada9:5024:cb15:91e3	203.21.145.227
cb15:901b:d157:4024:ada9:5024:cb15:91e4	203.21.145.228
cb15:901b:d157:4024:ada9:5024:cb15:91e5	203.21.145.229
cb15:901b:d157:4024:ada9:5024:cb15:91e6	203.21.145.230
cb15:901b:d157:4024:ada9:5024:cb15:91e7	203.21.145.231
cb15:901b:d157:4024:ada9:5024:cb15:91e8	203.21.145.232
cb15:901b:d157:4024:ada9:5024:cb15:91e9	203.21.145.233
cb15:901b:d157:4024:ada9:5024:cb15:91ea	203.21.145.234
cb15:901b:d157:4024:ada9:5024:cb15:91eb	203.21.145.235
cb15:901b:d157:4024:ada9:5024:cb15:91ec	203.21.145.236
cb15:901b:d157:4024:ada9:5024:cb15:91ed	203.21.145.237
cb15:901b:d157:4024:ada9:5024:cb15:91ee	203.21.145.238
cb15:901b:d157:4024:ada9:5024:cb15:91ef	203.21.145.239
cb15:901b:d157:4024:ada9:5024:cb15:91f0	203.21.145.240
cb15:901b:d157:4024:ada9:5024:cb15:91f1	203.21.145.241
cb15:901b:d157:4024:ada9:5024:cb15:91f2	203.21.145.242
cb15:901b:d157:4024:ada9:5024:cb15:91f3	203.21.145.243
cb15:901b:d157:4024:ada9:5024:cb15:91f4	203.21.145.244
cb15:901b:d157:4024:ada9:5024:cb15:91f5	203.21.145.245
cb15:901b:d157:4024:ada9:5024:cb15:91f6	203.21.145.246
cb15:901b:d157:4024:ada9:5024:cb15:91f7	203.21.145.247
cb15:901b:d157:4024:ada9:5024:cb15:91f8	203.21.145.248
cb15:901b:d157:4024:ada9:5024:cb15:91f9	203.21.145.249
cb15:901b:d157:4024:ada9:5024:cb15:91fa	203.21.145.250
cb15:901b:d157:4024:ada9:5024:cb15:91fb	203.21.145.251
cb15:901b:d157:4024:ada9:5024:cb15:91fc	203.21.145.252
cb15:901b:d157:4024:ada9:5024:cb15:91fd	203.21.145.253
cb15:901b:d157:4024:ada9:5024:cb15:91fe	203.21.145.254
cb15:901b:d157:4024:ada9:5024:cb15:91ff	203.21.145.255

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.