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:8024:cd24:8081:b250:cb15:c101	203.21.193.1
cb15:901b:8024:cd24:8081:b250:cb15:c102	203.21.193.2
cb15:901b:8024:cd24:8081:b250:cb15:c103	203.21.193.3
cb15:901b:8024:cd24:8081:b250:cb15:c104	203.21.193.4
cb15:901b:8024:cd24:8081:b250:cb15:c105	203.21.193.5
cb15:901b:8024:cd24:8081:b250:cb15:c106	203.21.193.6
cb15:901b:8024:cd24:8081:b250:cb15:c107	203.21.193.7
cb15:901b:8024:cd24:8081:b250:cb15:c108	203.21.193.8
cb15:901b:8024:cd24:8081:b250:cb15:c109	203.21.193.9
cb15:901b:8024:cd24:8081:b250:cb15:c10a	203.21.193.10
cb15:901b:8024:cd24:8081:b250:cb15:c10b	203.21.193.11
cb15:901b:8024:cd24:8081:b250:cb15:c10c	203.21.193.12
cb15:901b:8024:cd24:8081:b250:cb15:c10d	203.21.193.13
cb15:901b:8024:cd24:8081:b250:cb15:c10e	203.21.193.14
cb15:901b:8024:cd24:8081:b250:cb15:c10f	203.21.193.15
cb15:901b:8024:cd24:8081:b250:cb15:c110	203.21.193.16
cb15:901b:8024:cd24:8081:b250:cb15:c111	203.21.193.17
cb15:901b:8024:cd24:8081:b250:cb15:c112	203.21.193.18
cb15:901b:8024:cd24:8081:b250:cb15:c113	203.21.193.19
cb15:901b:8024:cd24:8081:b250:cb15:c114	203.21.193.20
cb15:901b:8024:cd24:8081:b250:cb15:c115	203.21.193.21
cb15:901b:8024:cd24:8081:b250:cb15:c116	203.21.193.22
cb15:901b:8024:cd24:8081:b250:cb15:c117	203.21.193.23
cb15:901b:8024:cd24:8081:b250:cb15:c118	203.21.193.24
cb15:901b:8024:cd24:8081:b250:cb15:c119	203.21.193.25
cb15:901b:8024:cd24:8081:b250:cb15:c11a	203.21.193.26
cb15:901b:8024:cd24:8081:b250:cb15:c11b	203.21.193.27
cb15:901b:8024:cd24:8081:b250:cb15:c11c	203.21.193.28
cb15:901b:8024:cd24:8081:b250:cb15:c11d	203.21.193.29
cb15:901b:8024:cd24:8081:b250:cb15:c11e	203.21.193.30
cb15:901b:8024:cd24:8081:b250:cb15:c11f	203.21.193.31
cb15:901b:8024:cd24:8081:b250:cb15:c120	203.21.193.32
cb15:901b:8024:cd24:8081:b250:cb15:c121	203.21.193.33
cb15:901b:8024:cd24:8081:b250:cb15:c122	203.21.193.34
cb15:901b:8024:cd24:8081:b250:cb15:c123	203.21.193.35
cb15:901b:8024:cd24:8081:b250:cb15:c124	203.21.193.36
cb15:901b:8024:cd24:8081:b250:cb15:c125	203.21.193.37
cb15:901b:8024:cd24:8081:b250:cb15:c126	203.21.193.38
cb15:901b:8024:cd24:8081:b250:cb15:c127	203.21.193.39
cb15:901b:8024:cd24:8081:b250:cb15:c128	203.21.193.40
cb15:901b:8024:cd24:8081:b250:cb15:c129	203.21.193.41
cb15:901b:8024:cd24:8081:b250:cb15:c12a	203.21.193.42
cb15:901b:8024:cd24:8081:b250:cb15:c12b	203.21.193.43
cb15:901b:8024:cd24:8081:b250:cb15:c12c	203.21.193.44
cb15:901b:8024:cd24:8081:b250:cb15:c12d	203.21.193.45
cb15:901b:8024:cd24:8081:b250:cb15:c12e	203.21.193.46
cb15:901b:8024:cd24:8081:b250:cb15:c12f	203.21.193.47
cb15:901b:8024:cd24:8081:b250:cb15:c130	203.21.193.48
cb15:901b:8024:cd24:8081:b250:cb15:c131	203.21.193.49
cb15:901b:8024:cd24:8081:b250:cb15:c132	203.21.193.50
cb15:901b:8024:cd24:8081:b250:cb15:c133	203.21.193.51
cb15:901b:8024:cd24:8081:b250:cb15:c134	203.21.193.52
cb15:901b:8024:cd24:8081:b250:cb15:c135	203.21.193.53
cb15:901b:8024:cd24:8081:b250:cb15:c136	203.21.193.54
cb15:901b:8024:cd24:8081:b250:cb15:c137	203.21.193.55
cb15:901b:8024:cd24:8081:b250:cb15:c138	203.21.193.56
cb15:901b:8024:cd24:8081:b250:cb15:c139	203.21.193.57
cb15:901b:8024:cd24:8081:b250:cb15:c13a	203.21.193.58
cb15:901b:8024:cd24:8081:b250:cb15:c13b	203.21.193.59
cb15:901b:8024:cd24:8081:b250:cb15:c13c	203.21.193.60

cb15:901b:8024:cd24:8081:b250:cb15:c13d	203.21.193.61
cb15:901b:8024:cd24:8081:b250:cb15:c13e	203.21.193.62
cb15:901b:8024:cd24:8081:b250:cb15:c13f	203.21.193.63
cb15:901b:8024:cd24:8081:b250:cb15:c140	203.21.193.64
cb15:901b:8024:cd24:8081:b250:cb15:c141	203.21.193.65
cb15:901b:8024:cd24:8081:b250:cb15:c142	203.21.193.66
cb15:901b:8024:cd24:8081:b250:cb15:c143	203.21.193.67
cb15:901b:8024:cd24:8081:b250:cb15:c144	203.21.193.68
cb15:901b:8024:cd24:8081:b250:cb15:c145	203.21.193.69
cb15:901b:8024:cd24:8081:b250:cb15:c146	203.21.193.70
cb15:901b:8024:cd24:8081:b250:cb15:c147	203.21.193.71
cb15:901b:8024:cd24:8081:b250:cb15:c148	203.21.193.72
cb15:901b:8024:cd24:8081:b250:cb15:c149	203.21.193.73
cb15:901b:8024:cd24:8081:b250:cb15:c14a	203.21.193.74
cb15:901b:8024:cd24:8081:b250:cb15:c14b	203.21.193.75
cb15:901b:8024:cd24:8081:b250:cb15:c14c	203.21.193.76
cb15:901b:8024:cd24:8081:b250:cb15:c14d	203.21.193.77
cb15:901b:8024:cd24:8081:b250:cb15:c14e	203.21.193.78
cb15:901b:8024:cd24:8081:b250:cb15:c14f	203.21.193.79
cb15:901b:8024:cd24:8081:b250:cb15:c150	203.21.193.80
cb15:901b:8024:cd24:8081:b250:cb15:c151	203.21.193.81
cb15:901b:8024:cd24:8081:b250:cb15:c152	203.21.193.82
cb15:901b:8024:cd24:8081:b250:cb15:c153	203.21.193.83
cb15:901b:8024:cd24:8081:b250:cb15:c154	203.21.193.84
cb15:901b:8024:cd24:8081:b250:cb15:c155	203.21.193.85
cb15:901b:8024:cd24:8081:b250:cb15:c156	203.21.193.86
cb15:901b:8024:cd24:8081:b250:cb15:c157	203.21.193.87
cb15:901b:8024:cd24:8081:b250:cb15:c158	203.21.193.88
cb15:901b:8024:cd24:8081:b250:cb15:c159	203.21.193.89
cb15:901b:8024:cd24:8081:b250:cb15:c15a	203.21.193.90
cb15:901b:8024:cd24:8081:b250:cb15:c15b	203.21.193.91
cb15:901b:8024:cd24:8081:b250:cb15:c15c	203.21.193.92
cb15:901b:8024:cd24:8081:b250:cb15:c15d	203.21.193.93
cb15:901b:8024:cd24:8081:b250:cb15:c15e	203.21.193.94
cb15:901b:8024:cd24:8081:b250:cb15:c15f	203.21.193.95
cb15:901b:8024:cd24:8081:b250:cb15:c160	203.21.193.96
cb15:901b:8024:cd24:8081:b250:cb15:c161	203.21.193.97
cb15:901b:8024:cd24:8081:b250:cb15:c162	203.21.193.98
cb15:901b:8024:cd24:8081:b250:cb15:c163	203.21.193.99
cb15:901b:8024:cd24:8081:b250:cb15:c164	203.21.193.100
cb15:901b:8024:cd24:8081:b250:cb15:c165	203.21.193.101
cb15:901b:8024:cd24:8081:b250:cb15:c166	203.21.193.102
cb15:901b:8024:cd24:8081:b250:cb15:c167	203.21.193.103
cb15:901b:8024:cd24:8081:b250:cb15:c168	203.21.193.104
cb15:901b:8024:cd24:8081:b250:cb15:c169	203.21.193.105
cb15:901b:8024:cd24:8081:b250:cb15:c16a	203.21.193.106
cb15:901b:8024:cd24:8081:b250:cb15:c16b	203.21.193.107
cb15:901b:8024:cd24:8081:b250:cb15:c16c	203.21.193.108
cb15:901b:8024:cd24:8081:b250:cb15:c16d	203.21.193.109
cb15:901b:8024:cd24:8081:b250:cb15:c16e	203.21.193.110
cb15:901b:8024:cd24:8081:b250:cb15:c16f	203.21.193.111
cb15:901b:8024:cd24:8081:b250:cb15:c170	203.21.193.112
cb15:901b:8024:cd24:8081:b250:cb15:c171	203.21.193.113
cb15:901b:8024:cd24:8081:b250:cb15:c172	203.21.193.114
cb15:901b:8024:cd24:8081:b250:cb15:c173	203.21.193.115
cb15:901b:8024:cd24:8081:b250:cb15:c174	203.21.193.116
cb15:901b:8024:cd24:8081:b250:cb15:c175	203.21.193.117
cb15:901b:8024:cd24:8081:b250:cb15:c176	203.21.193.118
cb15:901b:8024:cd24:8081:b250:cb15:c177	203.21.193.119
cb15:901b:8024:cd24:8081:b250:cb15:c178	203.21.193.120

cb15:901b:8024:cd24:8081:b250:cb15:c179	203.21.193.121
cb15:901b:8024:cd24:8081:b250:cb15:c17a	203.21.193.122
cb15:901b:8024:cd24:8081:b250:cb15:c17b	203.21.193.123
cb15:901b:8024:cd24:8081:b250:cb15:c17c	203.21.193.124
cb15:901b:8024:cd24:8081:b250:cb15:c17d	203.21.193.125
cb15:901b:8024:cd24:8081:b250:cb15:c17e	203.21.193.126
cb15:901b:8024:cd24:8081:b250:cb15:c17f	203.21.193.127
cb15:901b:8024:cd24:8081:b250:cb15:c180	203.21.193.128
cb15:901b:8024:cd24:8081:b250:cb15:c181	203.21.193.129
cb15:901b:8024:cd24:8081:b250:cb15:c182	203.21.193.130
cb15:901b:8024:cd24:8081:b250:cb15:c183	203.21.193.131
cb15:901b:8024:cd24:8081:b250:cb15:c184	203.21.193.132
cb15:901b:8024:cd24:8081:b250:cb15:c185	203.21.193.133
cb15:901b:8024:cd24:8081:b250:cb15:c186	203.21.193.134
cb15:901b:8024:cd24:8081:b250:cb15:c187	203.21.193.135
cb15:901b:8024:cd24:8081:b250:cb15:c188	203.21.193.136
cb15:901b:8024:cd24:8081:b250:cb15:c189	203.21.193.137
cb15:901b:8024:cd24:8081:b250:cb15:c18a	203.21.193.138
cb15:901b:8024:cd24:8081:b250:cb15:c18b	203.21.193.139
cb15:901b:8024:cd24:8081:b250:cb15:c18c	203.21.193.140
cb15:901b:8024:cd24:8081:b250:cb15:c18d	203.21.193.141
cb15:901b:8024:cd24:8081:b250:cb15:c18e	203.21.193.142
cb15:901b:8024:cd24:8081:b250:cb15:c18f	203.21.193.143
cb15:901b:8024:cd24:8081:b250:cb15:c190	203.21.193.144
cb15:901b:8024:cd24:8081:b250:cb15:c191	203.21.193.145
cb15:901b:8024:cd24:8081:b250:cb15:c192	203.21.193.146
cb15:901b:8024:cd24:8081:b250:cb15:c193	203.21.193.147
cb15:901b:8024:cd24:8081:b250:cb15:c194	203.21.193.148
cb15:901b:8024:cd24:8081:b250:cb15:c195	203.21.193.149
cb15:901b:8024:cd24:8081:b250:cb15:c196	203.21.193.150
cb15:901b:8024:cd24:8081:b250:cb15:c197	203.21.193.151
cb15:901b:8024:cd24:8081:b250:cb15:c198	203.21.193.152
cb15:901b:8024:cd24:8081:b250:cb15:c199	203.21.193.153
cb15:901b:8024:cd24:8081:b250:cb15:c19a	203.21.193.154
cb15:901b:8024:cd24:8081:b250:cb15:c19b	203.21.193.155
cb15:901b:8024:cd24:8081:b250:cb15:c19c	203.21.193.156
cb15:901b:8024:cd24:8081:b250:cb15:c19d	203.21.193.157
cb15:901b:8024:cd24:8081:b250:cb15:c19e	203.21.193.158
cb15:901b:8024:cd24:8081:b250:cb15:c19f	203.21.193.159
cb15:901b:8024:cd24:8081:b250:cb15:c1a0	203.21.193.160
cb15:901b:8024:cd24:8081:b250:cb15:c1a1	203.21.193.161
cb15:901b:8024:cd24:8081:b250:cb15:c1a2	203.21.193.162
cb15:901b:8024:cd24:8081:b250:cb15:c1a3	203.21.193.163
cb15:901b:8024:cd24:8081:b250:cb15:c1a4	203.21.193.164
cb15:901b:8024:cd24:8081:b250:cb15:c1a5	203.21.193.165
cb15:901b:8024:cd24:8081:b250:cb15:c1a6	203.21.193.166
cb15:901b:8024:cd24:8081:b250:cb15:c1a7	203.21.193.167
cb15:901b:8024:cd24:8081:b250:cb15:c1a8	203.21.193.168
cb15:901b:8024:cd24:8081:b250:cb15:c1a9	203.21.193.169
cb15:901b:8024:cd24:8081:b250:cb15:c1aa	203.21.193.170
cb15:901b:8024:cd24:8081:b250:cb15:c1ab	203.21.193.171
cb15:901b:8024:cd24:8081:b250:cb15:c1ac	203.21.193.172
cb15:901b:8024:cd24:8081:b250:cb15:c1ad	203.21.193.173
cb15:901b:8024:cd24:8081:b250:cb15:c1ae	203.21.193.174
cb15:901b:8024:cd24:8081:b250:cb15:c1af	203.21.193.175
cb15:901b:8024:cd24:8081:b250:cb15:c1b0	203.21.193.176
cb15:901b:8024:cd24:8081:b250:cb15:c1b1	203.21.193.177
cb15:901b:8024:cd24:8081:b250:cb15:c1b2	203.21.193.178
cb15:901b:8024:cd24:8081:b250:cb15:c1b3	203.21.193.179
cb15:901b:8024:cd24:8081:b250:cb15:c1b4	203.21.193.180

cb15:901b:8024:cd24:8081:b250:cb15:c1b5	203.21.193.181
cb15:901b:8024:cd24:8081:b250:cb15:c1b6	203.21.193.182
cb15:901b:8024:cd24:8081:b250:cb15:c1b7	203.21.193.183
cb15:901b:8024:cd24:8081:b250:cb15:c1b8	203.21.193.184
cb15:901b:8024:cd24:8081:b250:cb15:c1b9	203.21.193.185
cb15:901b:8024:cd24:8081:b250:cb15:c1ba	203.21.193.186
cb15:901b:8024:cd24:8081:b250:cb15:c1bb	203.21.193.187
cb15:901b:8024:cd24:8081:b250:cb15:c1bc	203.21.193.188
cb15:901b:8024:cd24:8081:b250:cb15:c1bd	203.21.193.189
cb15:901b:8024:cd24:8081:b250:cb15:c1be	203.21.193.190
cb15:901b:8024:cd24:8081:b250:cb15:c1bf	203.21.193.191
cb15:901b:8024:cd24:8081:b250:cb15:c1c0	203.21.193.192
cb15:901b:8024:cd24:8081:b250:cb15:c1c1	203.21.193.193
cb15:901b:8024:cd24:8081:b250:cb15:c1c2	203.21.193.194
cb15:901b:8024:cd24:8081:b250:cb15:c1c3	203.21.193.195
cb15:901b:8024:cd24:8081:b250:cb15:c1c4	203.21.193.196
cb15:901b:8024:cd24:8081:b250:cb15:c1c5	203.21.193.197
cb15:901b:8024:cd24:8081:b250:cb15:c1c6	203.21.193.198
cb15:901b:8024:cd24:8081:b250:cb15:c1c7	203.21.193.199
cb15:901b:8024:cd24:8081:b250:cb15:c1c8	203.21.193.200
cb15:901b:8024:cd24:8081:b250:cb15:c1c9	203.21.193.201
cb15:901b:8024:cd24:8081:b250:cb15:c1ca	203.21.193.202
cb15:901b:8024:cd24:8081:b250:cb15:c1cb	203.21.193.203
cb15:901b:8024:cd24:8081:b250:cb15:c1cc	203.21.193.204
cb15:901b:8024:cd24:8081:b250:cb15:c1cd	203.21.193.205
cb15:901b:8024:cd24:8081:b250:cb15:c1ce	203.21.193.206
cb15:901b:8024:cd24:8081:b250:cb15:c1cf	203.21.193.207
cb15:901b:8024:cd24:8081:b250:cb15:c1d0	203.21.193.208
cb15:901b:8024:cd24:8081:b250:cb15:c1d1	203.21.193.209
cb15:901b:8024:cd24:8081:b250:cb15:c1d2	203.21.193.210
cb15:901b:8024:cd24:8081:b250:cb15:c1d3	203.21.193.211
cb15:901b:8024:cd24:8081:b250:cb15:c1d4	203.21.193.212
cb15:901b:8024:cd24:8081:b250:cb15:c1d5	203.21.193.213
cb15:901b:8024:cd24:8081:b250:cb15:c1d6	203.21.193.214
cb15:901b:8024:cd24:8081:b250:cb15:c1d7	203.21.193.215
cb15:901b:8024:cd24:8081:b250:cb15:c1d8	203.21.193.216
cb15:901b:8024:cd24:8081:b250:cb15:c1d9	203.21.193.217
cb15:901b:8024:cd24:8081:b250:cb15:c1da	203.21.193.218
cb15:901b:8024:cd24:8081:b250:cb15:c1db	203.21.193.219
cb15:901b:8024:cd24:8081:b250:cb15:c1dc	203.21.193.220
cb15:901b:8024:cd24:8081:b250:cb15:c1dd	203.21.193.221
cb15:901b:8024:cd24:8081:b250:cb15:c1de	203.21.193.222
cb15:901b:8024:cd24:8081:b250:cb15:c1df	203.21.193.223
cb15:901b:8024:cd24:8081:b250:cb15:c1e0	203.21.193.224
cb15:901b:8024:cd24:8081:b250:cb15:c1e1	203.21.193.225
cb15:901b:8024:cd24:8081:b250:cb15:c1e2	203.21.193.226
cb15:901b:8024:cd24:8081:b250:cb15:c1e3	203.21.193.227
cb15:901b:8024:cd24:8081:b250:cb15:c1e4	203.21.193.228
cb15:901b:8024:cd24:8081:b250:cb15:c1e5	203.21.193.229
cb15:901b:8024:cd24:8081:b250:cb15:c1e6	203.21.193.230
cb15:901b:8024:cd24:8081:b250:cb15:c1e7	203.21.193.231
cb15:901b:8024:cd24:8081:b250:cb15:c1e8	203.21.193.232
cb15:901b:8024:cd24:8081:b250:cb15:c1e9	203.21.193.233
cb15:901b:8024:cd24:8081:b250:cb15:c1ea	203.21.193.234
cb15:901b:8024:cd24:8081:b250:cb15:c1eb	203.21.193.235
cb15:901b:8024:cd24:8081:b250:cb15:c1ec	203.21.193.236
cb15:901b:8024:cd24:8081:b250:cb15:c1ed	203.21.193.237
cb15:901b:8024:cd24:8081:b250:cb15:c1ee	203.21.193.238
cb15:901b:8024:cd24:8081:b250:cb15:c1ef	203.21.193.239
cb15:901b:8024:cd24:8081:b250:cb15:c1f0	203.21.193.240
cb15:901b:8024:cd24:8081:b250:cb15:c1f1	203.21.193.241
cb15:901b:8024:cd24:8081:b250:cb15:c1f2	203.21.193.242
cb15:901b:8024:cd24:8081:b250:cb15:c1f3	203.21.193.243
cb15:901b:8024:cd24:8081:b250:cb15:c1f4	203.21.193.244
cb15:901b:8024:cd24:8081:b250:cb15:c1f5	203.21.193.245
cb15:901b:8024:cd24:8081:b250:cb15:c1f6	203.21.193.246
cb15:901b:8024:cd24:8081:b250:cb15:c1f7	203.21.193.247
cb15:901b:8024:cd24:8081:b250:cb15:c1f8	203.21.193.248
cb15:901b:8024:cd24:8081:b250:cb15:c1f9	203.21.193.249
cb15:901b:8024:cd24:8081:b250:cb15:c1fa	203.21.193.250
cb15:901b:8024:cd24:8081:b250:cb15:c1fb	203.21.193.251
cb15:901b:8024:cd24:8081:b250:cb15:c1fc	203.21.193.252
cb15:901b:8024:cd24:8081:b250:cb15:c1fd	203.21.193.253
cb15:901b:8024:cd24:8081:b250:cb15:c1fe	203.21.193.254
cb15:901b:8024:cd24:8081:b250:cb15:c1ff	203.21.193.255

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.