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:b281:cb15:c201	203.21.194.1
cb15:901b:8024:cd24:8081:b281:cb15:c202	203.21.194.2
cb15:901b:8024:cd24:8081:b281:cb15:c203	203.21.194.3
cb15:901b:8024:cd24:8081:b281:cb15:c204	203.21.194.4
cb15:901b:8024:cd24:8081:b281:cb15:c205	203.21.194.5
cb15:901b:8024:cd24:8081:b281:cb15:c206	203.21.194.6
cb15:901b:8024:cd24:8081:b281:cb15:c207	203.21.194.7
cb15:901b:8024:cd24:8081:b281:cb15:c208	203.21.194.8
cb15:901b:8024:cd24:8081:b281:cb15:c209	203.21.194.9
cb15:901b:8024:cd24:8081:b281:cb15:c20a	203.21.194.10
cb15:901b:8024:cd24:8081:b281:cb15:c20b	203.21.194.11
cb15:901b:8024:cd24:8081:b281:cb15:c20c	203.21.194.12
cb15:901b:8024:cd24:8081:b281:cb15:c20d	203.21.194.13
cb15:901b:8024:cd24:8081:b281:cb15:c20e	203.21.194.14
cb15:901b:8024:cd24:8081:b281:cb15:c20f	203.21.194.15
cb15:901b:8024:cd24:8081:b281:cb15:c210	203.21.194.16
cb15:901b:8024:cd24:8081:b281:cb15:c211	203.21.194.17
cb15:901b:8024:cd24:8081:b281:cb15:c212	203.21.194.18
cb15:901b:8024:cd24:8081:b281:cb15:c213	203.21.194.19
cb15:901b:8024:cd24:8081:b281:cb15:c214	203.21.194.20
cb15:901b:8024:cd24:8081:b281:cb15:c215	203.21.194.21
cb15:901b:8024:cd24:8081:b281:cb15:c216	203.21.194.22
cb15:901b:8024:cd24:8081:b281:cb15:c217	203.21.194.23
cb15:901b:8024:cd24:8081:b281:cb15:c218	203.21.194.24
cb15:901b:8024:cd24:8081:b281:cb15:c219	203.21.194.25
cb15:901b:8024:cd24:8081:b281:cb15:c21a	203.21.194.26
cb15:901b:8024:cd24:8081:b281:cb15:c21b	203.21.194.27
cb15:901b:8024:cd24:8081:b281:cb15:c21c	203.21.194.28
cb15:901b:8024:cd24:8081:b281:cb15:c21d	203.21.194.29
cb15:901b:8024:cd24:8081:b281:cb15:c21e	203.21.194.30
cb15:901b:8024:cd24:8081:b281:cb15:c21f	203.21.194.31
cb15:901b:8024:cd24:8081:b281:cb15:c220	203.21.194.32
cb15:901b:8024:cd24:8081:b281:cb15:c221	203.21.194.33
cb15:901b:8024:cd24:8081:b281:cb15:c222	203.21.194.34
cb15:901b:8024:cd24:8081:b281:cb15:c223	203.21.194.35
cb15:901b:8024:cd24:8081:b281:cb15:c224	203.21.194.36
cb15:901b:8024:cd24:8081:b281:cb15:c225	203.21.194.37
cb15:901b:8024:cd24:8081:b281:cb15:c226	203.21.194.38
cb15:901b:8024:cd24:8081:b281:cb15:c227	203.21.194.39
cb15:901b:8024:cd24:8081:b281:cb15:c228	203.21.194.40
cb15:901b:8024:cd24:8081:b281:cb15:c229	203.21.194.41
cb15:901b:8024:cd24:8081:b281:cb15:c22a	203.21.194.42
cb15:901b:8024:cd24:8081:b281:cb15:c22b	203.21.194.43
cb15:901b:8024:cd24:8081:b281:cb15:c22c	203.21.194.44
cb15:901b:8024:cd24:8081:b281:cb15:c22d	203.21.194.45
cb15:901b:8024:cd24:8081:b281:cb15:c22e	203.21.194.46
cb15:901b:8024:cd24:8081:b281:cb15:c22f	203.21.194.47
cb15:901b:8024:cd24:8081:b281:cb15:c230	203.21.194.48
cb15:901b:8024:cd24:8081:b281:cb15:c231	203.21.194.49
cb15:901b:8024:cd24:8081:b281:cb15:c232	203.21.194.50
cb15:901b:8024:cd24:8081:b281:cb15:c233	203.21.194.51
cb15:901b:8024:cd24:8081:b281:cb15:c234	203.21.194.52
cb15:901b:8024:cd24:8081:b281:cb15:c235	203.21.194.53
cb15:901b:8024:cd24:8081:b281:cb15:c236	203.21.194.54
cb15:901b:8024:cd24:8081:b281:cb15:c237	203.21.194.55
cb15:901b:8024:cd24:8081:b281:cb15:c238	203.21.194.56
cb15:901b:8024:cd24:8081:b281:cb15:c239	203.21.194.57
cb15:901b:8024:cd24:8081:b281:cb15:c23a	203.21.194.58
cb15:901b:8024:cd24:8081:b281:cb15:c23b	203.21.194.59
cb15:901b:8024:cd24:8081:b281:cb15:c23c	203.21.194.60

cb15:901b:8024:cd24:8081:b281:cb15:c23d	203.21.194.61
cb15:901b:8024:cd24:8081:b281:cb15:c23e	203.21.194.62
cb15:901b:8024:cd24:8081:b281:cb15:c23f	203.21.194.63
cb15:901b:8024:cd24:8081:b281:cb15:c240	203.21.194.64
cb15:901b:8024:cd24:8081:b281:cb15:c241	203.21.194.65
cb15:901b:8024:cd24:8081:b281:cb15:c242	203.21.194.66
cb15:901b:8024:cd24:8081:b281:cb15:c243	203.21.194.67
cb15:901b:8024:cd24:8081:b281:cb15:c244	203.21.194.68
cb15:901b:8024:cd24:8081:b281:cb15:c245	203.21.194.69
cb15:901b:8024:cd24:8081:b281:cb15:c246	203.21.194.70
cb15:901b:8024:cd24:8081:b281:cb15:c247	203.21.194.71
cb15:901b:8024:cd24:8081:b281:cb15:c248	203.21.194.72
cb15:901b:8024:cd24:8081:b281:cb15:c249	203.21.194.73
cb15:901b:8024:cd24:8081:b281:cb15:c24a	203.21.194.74
cb15:901b:8024:cd24:8081:b281:cb15:c24b	203.21.194.75
cb15:901b:8024:cd24:8081:b281:cb15:c24c	203.21.194.76
cb15:901b:8024:cd24:8081:b281:cb15:c24d	203.21.194.77
cb15:901b:8024:cd24:8081:b281:cb15:c24e	203.21.194.78
cb15:901b:8024:cd24:8081:b281:cb15:c24f	203.21.194.79
cb15:901b:8024:cd24:8081:b281:cb15:c250	203.21.194.80
cb15:901b:8024:cd24:8081:b281:cb15:c251	203.21.194.81
cb15:901b:8024:cd24:8081:b281:cb15:c252	203.21.194.82
cb15:901b:8024:cd24:8081:b281:cb15:c253	203.21.194.83
cb15:901b:8024:cd24:8081:b281:cb15:c254	203.21.194.84
cb15:901b:8024:cd24:8081:b281:cb15:c255	203.21.194.85
cb15:901b:8024:cd24:8081:b281:cb15:c256	203.21.194.86
cb15:901b:8024:cd24:8081:b281:cb15:c257	203.21.194.87
cb15:901b:8024:cd24:8081:b281:cb15:c258	203.21.194.88
cb15:901b:8024:cd24:8081:b281:cb15:c259	203.21.194.89
cb15:901b:8024:cd24:8081:b281:cb15:c25a	203.21.194.90
cb15:901b:8024:cd24:8081:b281:cb15:c25b	203.21.194.91
cb15:901b:8024:cd24:8081:b281:cb15:c25c	203.21.194.92
cb15:901b:8024:cd24:8081:b281:cb15:c25d	203.21.194.93
cb15:901b:8024:cd24:8081:b281:cb15:c25e	203.21.194.94
cb15:901b:8024:cd24:8081:b281:cb15:c25f	203.21.194.95
cb15:901b:8024:cd24:8081:b281:cb15:c260	203.21.194.96
cb15:901b:8024:cd24:8081:b281:cb15:c261	203.21.194.97
cb15:901b:8024:cd24:8081:b281:cb15:c262	203.21.194.98
cb15:901b:8024:cd24:8081:b281:cb15:c263	203.21.194.99
cb15:901b:8024:cd24:8081:b281:cb15:c264	203.21.194.100
cb15:901b:8024:cd24:8081:b281:cb15:c265	203.21.194.101
cb15:901b:8024:cd24:8081:b281:cb15:c266	203.21.194.102
cb15:901b:8024:cd24:8081:b281:cb15:c267	203.21.194.103
cb15:901b:8024:cd24:8081:b281:cb15:c268	203.21.194.104
cb15:901b:8024:cd24:8081:b281:cb15:c269	203.21.194.105
cb15:901b:8024:cd24:8081:b281:cb15:c26a	203.21.194.106
cb15:901b:8024:cd24:8081:b281:cb15:c26b	203.21.194.107
cb15:901b:8024:cd24:8081:b281:cb15:c26c	203.21.194.108
cb15:901b:8024:cd24:8081:b281:cb15:c26d	203.21.194.109
cb15:901b:8024:cd24:8081:b281:cb15:c26e	203.21.194.110
cb15:901b:8024:cd24:8081:b281:cb15:c26f	203.21.194.111
cb15:901b:8024:cd24:8081:b281:cb15:c270	203.21.194.112
cb15:901b:8024:cd24:8081:b281:cb15:c271	203.21.194.113
cb15:901b:8024:cd24:8081:b281:cb15:c272	203.21.194.114
cb15:901b:8024:cd24:8081:b281:cb15:c273	203.21.194.115
cb15:901b:8024:cd24:8081:b281:cb15:c274	203.21.194.116
cb15:901b:8024:cd24:8081:b281:cb15:c275	203.21.194.117
cb15:901b:8024:cd24:8081:b281:cb15:c276	203.21.194.118
cb15:901b:8024:cd24:8081:b281:cb15:c277	203.21.194.119
cb15:901b:8024:cd24:8081:b281:cb15:c278	203.21.194.120

cb15:901b:8024:cd24:8081:b281:cb15:c279	203.21.194.121
cb15:901b:8024:cd24:8081:b281:cb15:c27a	203.21.194.122
cb15:901b:8024:cd24:8081:b281:cb15:c27b	203.21.194.123
cb15:901b:8024:cd24:8081:b281:cb15:c27c	203.21.194.124
cb15:901b:8024:cd24:8081:b281:cb15:c27d	203.21.194.125
cb15:901b:8024:cd24:8081:b281:cb15:c27e	203.21.194.126
cb15:901b:8024:cd24:8081:b281:cb15:c27f	203.21.194.127
cb15:901b:8024:cd24:8081:b281:cb15:c280	203.21.194.128
cb15:901b:8024:cd24:8081:b281:cb15:c281	203.21.194.129
cb15:901b:8024:cd24:8081:b281:cb15:c282	203.21.194.130
cb15:901b:8024:cd24:8081:b281:cb15:c283	203.21.194.131
cb15:901b:8024:cd24:8081:b281:cb15:c284	203.21.194.132
cb15:901b:8024:cd24:8081:b281:cb15:c285	203.21.194.133
cb15:901b:8024:cd24:8081:b281:cb15:c286	203.21.194.134
cb15:901b:8024:cd24:8081:b281:cb15:c287	203.21.194.135
cb15:901b:8024:cd24:8081:b281:cb15:c288	203.21.194.136
cb15:901b:8024:cd24:8081:b281:cb15:c289	203.21.194.137
cb15:901b:8024:cd24:8081:b281:cb15:c28a	203.21.194.138
cb15:901b:8024:cd24:8081:b281:cb15:c28b	203.21.194.139
cb15:901b:8024:cd24:8081:b281:cb15:c28c	203.21.194.140
cb15:901b:8024:cd24:8081:b281:cb15:c28d	203.21.194.141
cb15:901b:8024:cd24:8081:b281:cb15:c28e	203.21.194.142
cb15:901b:8024:cd24:8081:b281:cb15:c28f	203.21.194.143
cb15:901b:8024:cd24:8081:b281:cb15:c290	203.21.194.144
cb15:901b:8024:cd24:8081:b281:cb15:c291	203.21.194.145
cb15:901b:8024:cd24:8081:b281:cb15:c292	203.21.194.146
cb15:901b:8024:cd24:8081:b281:cb15:c293	203.21.194.147
cb15:901b:8024:cd24:8081:b281:cb15:c294	203.21.194.148
cb15:901b:8024:cd24:8081:b281:cb15:c295	203.21.194.149
cb15:901b:8024:cd24:8081:b281:cb15:c296	203.21.194.150
cb15:901b:8024:cd24:8081:b281:cb15:c297	203.21.194.151
cb15:901b:8024:cd24:8081:b281:cb15:c298	203.21.194.152
cb15:901b:8024:cd24:8081:b281:cb15:c299	203.21.194.153
cb15:901b:8024:cd24:8081:b281:cb15:c29a	203.21.194.154
cb15:901b:8024:cd24:8081:b281:cb15:c29b	203.21.194.155
cb15:901b:8024:cd24:8081:b281:cb15:c29c	203.21.194.156
cb15:901b:8024:cd24:8081:b281:cb15:c29d	203.21.194.157
cb15:901b:8024:cd24:8081:b281:cb15:c29e	203.21.194.158
cb15:901b:8024:cd24:8081:b281:cb15:c29f	203.21.194.159
cb15:901b:8024:cd24:8081:b281:cb15:c2a0	203.21.194.160
cb15:901b:8024:cd24:8081:b281:cb15:c2a1	203.21.194.161
cb15:901b:8024:cd24:8081:b281:cb15:c2a2	203.21.194.162
cb15:901b:8024:cd24:8081:b281:cb15:c2a3	203.21.194.163
cb15:901b:8024:cd24:8081:b281:cb15:c2a4	203.21.194.164
cb15:901b:8024:cd24:8081:b281:cb15:c2a5	203.21.194.165
cb15:901b:8024:cd24:8081:b281:cb15:c2a6	203.21.194.166
cb15:901b:8024:cd24:8081:b281:cb15:c2a7	203.21.194.167
cb15:901b:8024:cd24:8081:b281:cb15:c2a8	203.21.194.168
cb15:901b:8024:cd24:8081:b281:cb15:c2a9	203.21.194.169
cb15:901b:8024:cd24:8081:b281:cb15:c2aa	203.21.194.170
cb15:901b:8024:cd24:8081:b281:cb15:c2ab	203.21.194.171
cb15:901b:8024:cd24:8081:b281:cb15:c2ac	203.21.194.172
cb15:901b:8024:cd24:8081:b281:cb15:c2ad	203.21.194.173
cb15:901b:8024:cd24:8081:b281:cb15:c2ae	203.21.194.174
cb15:901b:8024:cd24:8081:b281:cb15:c2af	203.21.194.175
cb15:901b:8024:cd24:8081:b281:cb15:c2b0	203.21.194.176
cb15:901b:8024:cd24:8081:b281:cb15:c2b1	203.21.194.177
cb15:901b:8024:cd24:8081:b281:cb15:c2b2	203.21.194.178
cb15:901b:8024:cd24:8081:b281:cb15:c2b3	203.21.194.179
cb15:901b:8024:cd24:8081:b281:cb15:c2b4	203.21.194.180

cb15:901b:8024:cd24:8081:b281:cb15:c2b5	203.21.194.181
cb15:901b:8024:cd24:8081:b281:cb15:c2b6	203.21.194.182
cb15:901b:8024:cd24:8081:b281:cb15:c2b7	203.21.194.183
cb15:901b:8024:cd24:8081:b281:cb15:c2b8	203.21.194.184
cb15:901b:8024:cd24:8081:b281:cb15:c2b9	203.21.194.185
cb15:901b:8024:cd24:8081:b281:cb15:c2ba	203.21.194.186
cb15:901b:8024:cd24:8081:b281:cb15:c2bb	203.21.194.187
cb15:901b:8024:cd24:8081:b281:cb15:c2bc	203.21.194.188
cb15:901b:8024:cd24:8081:b281:cb15:c2bd	203.21.194.189
cb15:901b:8024:cd24:8081:b281:cb15:c2be	203.21.194.190
cb15:901b:8024:cd24:8081:b281:cb15:c2bf	203.21.194.191
cb15:901b:8024:cd24:8081:b281:cb15:c2c0	203.21.194.192
cb15:901b:8024:cd24:8081:b281:cb15:c2c1	203.21.194.193
cb15:901b:8024:cd24:8081:b281:cb15:c2c2	203.21.194.194
cb15:901b:8024:cd24:8081:b281:cb15:c2c3	203.21.194.195
cb15:901b:8024:cd24:8081:b281:cb15:c2c4	203.21.194.196
cb15:901b:8024:cd24:8081:b281:cb15:c2c5	203.21.194.197
cb15:901b:8024:cd24:8081:b281:cb15:c2c6	203.21.194.198
cb15:901b:8024:cd24:8081:b281:cb15:c2c7	203.21.194.199
cb15:901b:8024:cd24:8081:b281:cb15:c2c8	203.21.194.200
cb15:901b:8024:cd24:8081:b281:cb15:c2c9	203.21.194.201
cb15:901b:8024:cd24:8081:b281:cb15:c2ca	203.21.194.202
cb15:901b:8024:cd24:8081:b281:cb15:c2cb	203.21.194.203
cb15:901b:8024:cd24:8081:b281:cb15:c2cc	203.21.194.204
cb15:901b:8024:cd24:8081:b281:cb15:c2cd	203.21.194.205
cb15:901b:8024:cd24:8081:b281:cb15:c2ce	203.21.194.206
cb15:901b:8024:cd24:8081:b281:cb15:c2cf	203.21.194.207
cb15:901b:8024:cd24:8081:b281:cb15:c2d0	203.21.194.208
cb15:901b:8024:cd24:8081:b281:cb15:c2d1	203.21.194.209
cb15:901b:8024:cd24:8081:b281:cb15:c2d2	203.21.194.210
cb15:901b:8024:cd24:8081:b281:cb15:c2d3	203.21.194.211
cb15:901b:8024:cd24:8081:b281:cb15:c2d4	203.21.194.212
cb15:901b:8024:cd24:8081:b281:cb15:c2d5	203.21.194.213
cb15:901b:8024:cd24:8081:b281:cb15:c2d6	203.21.194.214
cb15:901b:8024:cd24:8081:b281:cb15:c2d7	203.21.194.215
cb15:901b:8024:cd24:8081:b281:cb15:c2d8	203.21.194.216
cb15:901b:8024:cd24:8081:b281:cb15:c2d9	203.21.194.217
cb15:901b:8024:cd24:8081:b281:cb15:c2da	203.21.194.218
cb15:901b:8024:cd24:8081:b281:cb15:c2db	203.21.194.219
cb15:901b:8024:cd24:8081:b281:cb15:c2dc	203.21.194.220
cb15:901b:8024:cd24:8081:b281:cb15:c2dd	203.21.194.221
cb15:901b:8024:cd24:8081:b281:cb15:c2de	203.21.194.222
cb15:901b:8024:cd24:8081:b281:cb15:c2df	203.21.194.223
cb15:901b:8024:cd24:8081:b281:cb15:c2e0	203.21.194.224
cb15:901b:8024:cd24:8081:b281:cb15:c2e1	203.21.194.225
cb15:901b:8024:cd24:8081:b281:cb15:c2e2	203.21.194.226
cb15:901b:8024:cd24:8081:b281:cb15:c2e3	203.21.194.227
cb15:901b:8024:cd24:8081:b281:cb15:c2e4	203.21.194.228
cb15:901b:8024:cd24:8081:b281:cb15:c2e5	203.21.194.229
cb15:901b:8024:cd24:8081:b281:cb15:c2e6	203.21.194.230
cb15:901b:8024:cd24:8081:b281:cb15:c2e7	203.21.194.231
cb15:901b:8024:cd24:8081:b281:cb15:c2e8	203.21.194.232
cb15:901b:8024:cd24:8081:b281:cb15:c2e9	203.21.194.233
cb15:901b:8024:cd24:8081:b281:cb15:c2ea	203.21.194.234
cb15:901b:8024:cd24:8081:b281:cb15:c2eb	203.21.194.235
cb15:901b:8024:cd24:8081:b281:cb15:c2ec	203.21.194.236
cb15:901b:8024:cd24:8081:b281:cb15:c2ed	203.21.194.237
cb15:901b:8024:cd24:8081:b281:cb15:c2ee	203.21.194.238
cb15:901b:8024:cd24:8081:b281:cb15:c2ef	203.21.194.239
cb15:901b:8024:cd24:8081:b281:cb15:c2f0	203.21.194.240
cb15:901b:8024:cd24:8081:b281:cb15:c2f1	203.21.194.241
cb15:901b:8024:cd24:8081:b281:cb15:c2f2	203.21.194.242
cb15:901b:8024:cd24:8081:b281:cb15:c2f3	203.21.194.243
cb15:901b:8024:cd24:8081:b281:cb15:c2f4	203.21.194.244
cb15:901b:8024:cd24:8081:b281:cb15:c2f5	203.21.194.245
cb15:901b:8024:cd24:8081:b281:cb15:c2f6	203.21.194.246
cb15:901b:8024:cd24:8081:b281:cb15:c2f7	203.21.194.247
cb15:901b:8024:cd24:8081:b281:cb15:c2f8	203.21.194.248
cb15:901b:8024:cd24:8081:b281:cb15:c2f9	203.21.194.249
cb15:901b:8024:cd24:8081:b281:cb15:c2fa	203.21.194.250
cb15:901b:8024:cd24:8081:b281:cb15:c2fb	203.21.194.251
cb15:901b:8024:cd24:8081:b281:cb15:c2fc	203.21.194.252
cb15:901b:8024:cd24:8081:b281:cb15:c2fd	203.21.194.253
cb15:901b:8024:cd24:8081:b281:cb15:c2fe	203.21.194.254
cb15:901b:8024:cd24:8081:b281:cb15:c2ff	203.21.194.255

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.