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:8024:901b:91bc:cb15:d403:8101	212.3.129.1
cb15:901b:8024:901b:91bc:cb15:d403:8102	212.3.129.2
cb15:901b:8024:901b:91bc:cb15:d403:8103	212.3.129.3
cb15:901b:8024:901b:91bc:cb15:d403:8104	212.3.129.4
cb15:901b:8024:901b:91bc:cb15:d403:8105	212.3.129.5
cb15:901b:8024:901b:91bc:cb15:d403:8106	212.3.129.6
cb15:901b:8024:901b:91bc:cb15:d403:8107	212.3.129.7
cb15:901b:8024:901b:91bc:cb15:d403:8108	212.3.129.8
cb15:901b:8024:901b:91bc:cb15:d403:8109	212.3.129.9
cb15:901b:8024:901b:91bc:cb15:d403:810a	212.3.129.10
cb15:901b:8024:901b:91bc:cb15:d403:810b	212.3.129.11
cb15:901b:8024:901b:91bc:cb15:d403:810c	212.3.129.12
cb15:901b:8024:901b:91bc:cb15:d403:810d	212.3.129.13
cb15:901b:8024:901b:91bc:cb15:d403:810e	212.3.129.14
cb15:901b:8024:901b:91bc:cb15:d403:810f	212.3.129.15
cb15:901b:8024:901b:91bc:cb15:d403:8110	212.3.129.16
cb15:901b:8024:901b:91bc:cb15:d403:8111	212.3.129.17
cb15:901b:8024:901b:91bc:cb15:d403:8112	212.3.129.18
cb15:901b:8024:901b:91bc:cb15:d403:8113	212.3.129.19
cb15:901b:8024:901b:91bc:cb15:d403:8114	212.3.129.20
cb15:901b:8024:901b:91bc:cb15:d403:8115	212.3.129.21
cb15:901b:8024:901b:91bc:cb15:d403:8116	212.3.129.22
cb15:901b:8024:901b:91bc:cb15:d403:8117	212.3.129.23
cb15:901b:8024:901b:91bc:cb15:d403:8118	212.3.129.24
cb15:901b:8024:901b:91bc:cb15:d403:8119	212.3.129.25
cb15:901b:8024:901b:91bc:cb15:d403:811a	212.3.129.26
cb15:901b:8024:901b:91bc:cb15:d403:811b	212.3.129.27
cb15:901b:8024:901b:91bc:cb15:d403:811c	212.3.129.28
cb15:901b:8024:901b:91bc:cb15:d403:811d	212.3.129.29
cb15:901b:8024:901b:91bc:cb15:d403:811e	212.3.129.30
cb15:901b:8024:901b:91bc:cb15:d403:811f	212.3.129.31
cb15:901b:8024:901b:91bc:cb15:d403:8120	212.3.129.32
cb15:901b:8024:901b:91bc:cb15:d403:8121	212.3.129.33
cb15:901b:8024:901b:91bc:cb15:d403:8122	212.3.129.34
cb15:901b:8024:901b:91bc:cb15:d403:8123	212.3.129.35
cb15:901b:8024:901b:91bc:cb15:d403:8124	212.3.129.36
cb15:901b:8024:901b:91bc:cb15:d403:8125	212.3.129.37
cb15:901b:8024:901b:91bc:cb15:d403:8126	212.3.129.38
cb15:901b:8024:901b:91bc:cb15:d403:8127	212.3.129.39
cb15:901b:8024:901b:91bc:cb15:d403:8128	212.3.129.40
cb15:901b:8024:901b:91bc:cb15:d403:8129	212.3.129.41
cb15:901b:8024:901b:91bc:cb15:d403:812a	212.3.129.42
cb15:901b:8024:901b:91bc:cb15:d403:812b	212.3.129.43
cb15:901b:8024:901b:91bc:cb15:d403:812c	212.3.129.44
cb15:901b:8024:901b:91bc:cb15:d403:812d	212.3.129.45
cb15:901b:8024:901b:91bc:cb15:d403:812e	212.3.129.46
cb15:901b:8024:901b:91bc:cb15:d403:812f	212.3.129.47
cb15:901b:8024:901b:91bc:cb15:d403:8130	212.3.129.48
cb15:901b:8024:901b:91bc:cb15:d403:8131	212.3.129.49
cb15:901b:8024:901b:91bc:cb15:d403:8132	212.3.129.50
cb15:901b:8024:901b:91bc:cb15:d403:8133	212.3.129.51
cb15:901b:8024:901b:91bc:cb15:d403:8134	212.3.129.52
cb15:901b:8024:901b:91bc:cb15:d403:8135	212.3.129.53
cb15:901b:8024:901b:91bc:cb15:d403:8136	212.3.129.54
cb15:901b:8024:901b:91bc:cb15:d403:8137	212.3.129.55
cb15:901b:8024:901b:91bc:cb15:d403:8138	212.3.129.56
cb15:901b:8024:901b:91bc:cb15:d403:8139	212.3.129.57
cb15:901b:8024:901b:91bc:cb15:d403:813a	212.3.129.58
cb15:901b:8024:901b:91bc:cb15:d403:813b	212.3.129.59
cb15:901b:8024:901b:91bc:cb15:d403:813c	212.3.129.60

cb15:901b:8024:901b:91bc:cb15:d403:813d	212.3.129.61
cb15:901b:8024:901b:91bc:cb15:d403:813e	212.3.129.62
cb15:901b:8024:901b:91bc:cb15:d403:813f	212.3.129.63
cb15:901b:8024:901b:91bc:cb15:d403:8140	212.3.129.64
cb15:901b:8024:901b:91bc:cb15:d403:8141	212.3.129.65
cb15:901b:8024:901b:91bc:cb15:d403:8142	212.3.129.66
cb15:901b:8024:901b:91bc:cb15:d403:8143	212.3.129.67
cb15:901b:8024:901b:91bc:cb15:d403:8144	212.3.129.68
cb15:901b:8024:901b:91bc:cb15:d403:8145	212.3.129.69
cb15:901b:8024:901b:91bc:cb15:d403:8146	212.3.129.70
cb15:901b:8024:901b:91bc:cb15:d403:8147	212.3.129.71
cb15:901b:8024:901b:91bc:cb15:d403:8148	212.3.129.72
cb15:901b:8024:901b:91bc:cb15:d403:8149	212.3.129.73
cb15:901b:8024:901b:91bc:cb15:d403:814a	212.3.129.74
cb15:901b:8024:901b:91bc:cb15:d403:814b	212.3.129.75
cb15:901b:8024:901b:91bc:cb15:d403:814c	212.3.129.76
cb15:901b:8024:901b:91bc:cb15:d403:814d	212.3.129.77
cb15:901b:8024:901b:91bc:cb15:d403:814e	212.3.129.78
cb15:901b:8024:901b:91bc:cb15:d403:814f	212.3.129.79
cb15:901b:8024:901b:91bc:cb15:d403:8150	212.3.129.80
cb15:901b:8024:901b:91bc:cb15:d403:8151	212.3.129.81
cb15:901b:8024:901b:91bc:cb15:d403:8152	212.3.129.82
cb15:901b:8024:901b:91bc:cb15:d403:8153	212.3.129.83
cb15:901b:8024:901b:91bc:cb15:d403:8154	212.3.129.84
cb15:901b:8024:901b:91bc:cb15:d403:8155	212.3.129.85
cb15:901b:8024:901b:91bc:cb15:d403:8156	212.3.129.86
cb15:901b:8024:901b:91bc:cb15:d403:8157	212.3.129.87
cb15:901b:8024:901b:91bc:cb15:d403:8158	212.3.129.88
cb15:901b:8024:901b:91bc:cb15:d403:8159	212.3.129.89
cb15:901b:8024:901b:91bc:cb15:d403:815a	212.3.129.90
cb15:901b:8024:901b:91bc:cb15:d403:815b	212.3.129.91
cb15:901b:8024:901b:91bc:cb15:d403:815c	212.3.129.92
cb15:901b:8024:901b:91bc:cb15:d403:815d	212.3.129.93
cb15:901b:8024:901b:91bc:cb15:d403:815e	212.3.129.94
cb15:901b:8024:901b:91bc:cb15:d403:815f	212.3.129.95
cb15:901b:8024:901b:91bc:cb15:d403:8160	212.3.129.96
cb15:901b:8024:901b:91bc:cb15:d403:8161	212.3.129.97
cb15:901b:8024:901b:91bc:cb15:d403:8162	212.3.129.98
cb15:901b:8024:901b:91bc:cb15:d403:8163	212.3.129.99
cb15:901b:8024:901b:91bc:cb15:d403:8164	212.3.129.100
cb15:901b:8024:901b:91bc:cb15:d403:8165	212.3.129.101
cb15:901b:8024:901b:91bc:cb15:d403:8166	212.3.129.102
cb15:901b:8024:901b:91bc:cb15:d403:8167	212.3.129.103
cb15:901b:8024:901b:91bc:cb15:d403:8168	212.3.129.104
cb15:901b:8024:901b:91bc:cb15:d403:8169	212.3.129.105
cb15:901b:8024:901b:91bc:cb15:d403:816a	212.3.129.106
cb15:901b:8024:901b:91bc:cb15:d403:816b	212.3.129.107
cb15:901b:8024:901b:91bc:cb15:d403:816c	212.3.129.108
cb15:901b:8024:901b:91bc:cb15:d403:816d	212.3.129.109
cb15:901b:8024:901b:91bc:cb15:d403:816e	212.3.129.110
cb15:901b:8024:901b:91bc:cb15:d403:816f	212.3.129.111
cb15:901b:8024:901b:91bc:cb15:d403:8170	212.3.129.112
cb15:901b:8024:901b:91bc:cb15:d403:8171	212.3.129.113
cb15:901b:8024:901b:91bc:cb15:d403:8172	212.3.129.114
cb15:901b:8024:901b:91bc:cb15:d403:8173	212.3.129.115
cb15:901b:8024:901b:91bc:cb15:d403:8174	212.3.129.116
cb15:901b:8024:901b:91bc:cb15:d403:8175	212.3.129.117
cb15:901b:8024:901b:91bc:cb15:d403:8176	212.3.129.118
cb15:901b:8024:901b:91bc:cb15:d403:8177	212.3.129.119
cb15:901b:8024:901b:91bc:cb15:d403:8178	212.3.129.120

cb15:901b:8024:901b:91bc:cb15:d403:8179	212.3.129.121
cb15:901b:8024:901b:91bc:cb15:d403:817a	212.3.129.122
cb15:901b:8024:901b:91bc:cb15:d403:817b	212.3.129.123
cb15:901b:8024:901b:91bc:cb15:d403:817c	212.3.129.124
cb15:901b:8024:901b:91bc:cb15:d403:817d	212.3.129.125
cb15:901b:8024:901b:91bc:cb15:d403:817e	212.3.129.126
cb15:901b:8024:901b:91bc:cb15:d403:817f	212.3.129.127
cb15:901b:8024:901b:91bc:cb15:d403:8180	212.3.129.128
cb15:901b:8024:901b:91bc:cb15:d403:8181	212.3.129.129
cb15:901b:8024:901b:91bc:cb15:d403:8182	212.3.129.130
cb15:901b:8024:901b:91bc:cb15:d403:8183	212.3.129.131
cb15:901b:8024:901b:91bc:cb15:d403:8184	212.3.129.132
cb15:901b:8024:901b:91bc:cb15:d403:8185	212.3.129.133
cb15:901b:8024:901b:91bc:cb15:d403:8186	212.3.129.134
cb15:901b:8024:901b:91bc:cb15:d403:8187	212.3.129.135
cb15:901b:8024:901b:91bc:cb15:d403:8188	212.3.129.136
cb15:901b:8024:901b:91bc:cb15:d403:8189	212.3.129.137
cb15:901b:8024:901b:91bc:cb15:d403:818a	212.3.129.138
cb15:901b:8024:901b:91bc:cb15:d403:818b	212.3.129.139
cb15:901b:8024:901b:91bc:cb15:d403:818c	212.3.129.140
cb15:901b:8024:901b:91bc:cb15:d403:818d	212.3.129.141
cb15:901b:8024:901b:91bc:cb15:d403:818e	212.3.129.142
cb15:901b:8024:901b:91bc:cb15:d403:818f	212.3.129.143
cb15:901b:8024:901b:91bc:cb15:d403:8190	212.3.129.144
cb15:901b:8024:901b:91bc:cb15:d403:8191	212.3.129.145
cb15:901b:8024:901b:91bc:cb15:d403:8192	212.3.129.146
cb15:901b:8024:901b:91bc:cb15:d403:8193	212.3.129.147
cb15:901b:8024:901b:91bc:cb15:d403:8194	212.3.129.148
cb15:901b:8024:901b:91bc:cb15:d403:8195	212.3.129.149
cb15:901b:8024:901b:91bc:cb15:d403:8196	212.3.129.150
cb15:901b:8024:901b:91bc:cb15:d403:8197	212.3.129.151
cb15:901b:8024:901b:91bc:cb15:d403:8198	212.3.129.152
cb15:901b:8024:901b:91bc:cb15:d403:8199	212.3.129.153
cb15:901b:8024:901b:91bc:cb15:d403:819a	212.3.129.154
cb15:901b:8024:901b:91bc:cb15:d403:819b	212.3.129.155
cb15:901b:8024:901b:91bc:cb15:d403:819c	212.3.129.156
cb15:901b:8024:901b:91bc:cb15:d403:819d	212.3.129.157
cb15:901b:8024:901b:91bc:cb15:d403:819e	212.3.129.158
cb15:901b:8024:901b:91bc:cb15:d403:819f	212.3.129.159
cb15:901b:8024:901b:91bc:cb15:d403:81a0	212.3.129.160
cb15:901b:8024:901b:91bc:cb15:d403:81a1	212.3.129.161
cb15:901b:8024:901b:91bc:cb15:d403:81a2	212.3.129.162
cb15:901b:8024:901b:91bc:cb15:d403:81a3	212.3.129.163
cb15:901b:8024:901b:91bc:cb15:d403:81a4	212.3.129.164
cb15:901b:8024:901b:91bc:cb15:d403:81a5	212.3.129.165
cb15:901b:8024:901b:91bc:cb15:d403:81a6	212.3.129.166
cb15:901b:8024:901b:91bc:cb15:d403:81a7	212.3.129.167
cb15:901b:8024:901b:91bc:cb15:d403:81a8	212.3.129.168
cb15:901b:8024:901b:91bc:cb15:d403:81a9	212.3.129.169
cb15:901b:8024:901b:91bc:cb15:d403:81aa	212.3.129.170
cb15:901b:8024:901b:91bc:cb15:d403:81ab	212.3.129.171
cb15:901b:8024:901b:91bc:cb15:d403:81ac	212.3.129.172
cb15:901b:8024:901b:91bc:cb15:d403:81ad	212.3.129.173
cb15:901b:8024:901b:91bc:cb15:d403:81ae	212.3.129.174
cb15:901b:8024:901b:91bc:cb15:d403:81af	212.3.129.175
cb15:901b:8024:901b:91bc:cb15:d403:81b0	212.3.129.176
cb15:901b:8024:901b:91bc:cb15:d403:81b1	212.3.129.177
cb15:901b:8024:901b:91bc:cb15:d403:81b2	212.3.129.178
cb15:901b:8024:901b:91bc:cb15:d403:81b3	212.3.129.179
cb15:901b:8024:901b:91bc:cb15:d403:81b4	212.3.129.180

cb15:901b:8024:901b:91bc:cb15:d403:81b5	212.3.129.181
cb15:901b:8024:901b:91bc:cb15:d403:81b6	212.3.129.182
cb15:901b:8024:901b:91bc:cb15:d403:81b7	212.3.129.183
cb15:901b:8024:901b:91bc:cb15:d403:81b8	212.3.129.184
cb15:901b:8024:901b:91bc:cb15:d403:81b9	212.3.129.185
cb15:901b:8024:901b:91bc:cb15:d403:81ba	212.3.129.186
cb15:901b:8024:901b:91bc:cb15:d403:81bb	212.3.129.187
cb15:901b:8024:901b:91bc:cb15:d403:81bc	212.3.129.188
cb15:901b:8024:901b:91bc:cb15:d403:81bd	212.3.129.189
cb15:901b:8024:901b:91bc:cb15:d403:81be	212.3.129.190
cb15:901b:8024:901b:91bc:cb15:d403:81bf	212.3.129.191
cb15:901b:8024:901b:91bc:cb15:d403:81c0	212.3.129.192
cb15:901b:8024:901b:91bc:cb15:d403:81c1	212.3.129.193
cb15:901b:8024:901b:91bc:cb15:d403:81c2	212.3.129.194
cb15:901b:8024:901b:91bc:cb15:d403:81c3	212.3.129.195
cb15:901b:8024:901b:91bc:cb15:d403:81c4	212.3.129.196
cb15:901b:8024:901b:91bc:cb15:d403:81c5	212.3.129.197
cb15:901b:8024:901b:91bc:cb15:d403:81c6	212.3.129.198
cb15:901b:8024:901b:91bc:cb15:d403:81c7	212.3.129.199
cb15:901b:8024:901b:91bc:cb15:d403:81c8	212.3.129.200
cb15:901b:8024:901b:91bc:cb15:d403:81c9	212.3.129.201
cb15:901b:8024:901b:91bc:cb15:d403:81ca	212.3.129.202
cb15:901b:8024:901b:91bc:cb15:d403:81cb	212.3.129.203
cb15:901b:8024:901b:91bc:cb15:d403:81cc	212.3.129.204
cb15:901b:8024:901b:91bc:cb15:d403:81cd	212.3.129.205
cb15:901b:8024:901b:91bc:cb15:d403:81ce	212.3.129.206
cb15:901b:8024:901b:91bc:cb15:d403:81cf	212.3.129.207
cb15:901b:8024:901b:91bc:cb15:d403:81d0	212.3.129.208
cb15:901b:8024:901b:91bc:cb15:d403:81d1	212.3.129.209
cb15:901b:8024:901b:91bc:cb15:d403:81d2	212.3.129.210
cb15:901b:8024:901b:91bc:cb15:d403:81d3	212.3.129.211
cb15:901b:8024:901b:91bc:cb15:d403:81d4	212.3.129.212
cb15:901b:8024:901b:91bc:cb15:d403:81d5	212.3.129.213
cb15:901b:8024:901b:91bc:cb15:d403:81d6	212.3.129.214
cb15:901b:8024:901b:91bc:cb15:d403:81d7	212.3.129.215
cb15:901b:8024:901b:91bc:cb15:d403:81d8	212.3.129.216
cb15:901b:8024:901b:91bc:cb15:d403:81d9	212.3.129.217
cb15:901b:8024:901b:91bc:cb15:d403:81da	212.3.129.218
cb15:901b:8024:901b:91bc:cb15:d403:81db	212.3.129.219
cb15:901b:8024:901b:91bc:cb15:d403:81dc	212.3.129.220
cb15:901b:8024:901b:91bc:cb15:d403:81dd	212.3.129.221
cb15:901b:8024:901b:91bc:cb15:d403:81de	212.3.129.222
cb15:901b:8024:901b:91bc:cb15:d403:81df	212.3.129.223
cb15:901b:8024:901b:91bc:cb15:d403:81e0	212.3.129.224
cb15:901b:8024:901b:91bc:cb15:d403:81e1	212.3.129.225
cb15:901b:8024:901b:91bc:cb15:d403:81e2	212.3.129.226
cb15:901b:8024:901b:91bc:cb15:d403:81e3	212.3.129.227
cb15:901b:8024:901b:91bc:cb15:d403:81e4	212.3.129.228
cb15:901b:8024:901b:91bc:cb15:d403:81e5	212.3.129.229
cb15:901b:8024:901b:91bc:cb15:d403:81e6	212.3.129.230
cb15:901b:8024:901b:91bc:cb15:d403:81e7	212.3.129.231
cb15:901b:8024:901b:91bc:cb15:d403:81e8	212.3.129.232
cb15:901b:8024:901b:91bc:cb15:d403:81e9	212.3.129.233
cb15:901b:8024:901b:91bc:cb15:d403:81ea	212.3.129.234
cb15:901b:8024:901b:91bc:cb15:d403:81eb	212.3.129.235
cb15:901b:8024:901b:91bc:cb15:d403:81ec	212.3.129.236
cb15:901b:8024:901b:91bc:cb15:d403:81ed	212.3.129.237
cb15:901b:8024:901b:91bc:cb15:d403:81ee	212.3.129.238
cb15:901b:8024:901b:91bc:cb15:d403:81ef	212.3.129.239
cb15:901b:8024:901b:91bc:cb15:d403:81f0	212.3.129.240
cb15:901b:8024:901b:91bc:cb15:d403:81f1	212.3.129.241
cb15:901b:8024:901b:91bc:cb15:d403:81f2	212.3.129.242
cb15:901b:8024:901b:91bc:cb15:d403:81f3	212.3.129.243
cb15:901b:8024:901b:91bc:cb15:d403:81f4	212.3.129.244
cb15:901b:8024:901b:91bc:cb15:d403:81f5	212.3.129.245
cb15:901b:8024:901b:91bc:cb15:d403:81f6	212.3.129.246
cb15:901b:8024:901b:91bc:cb15:d403:81f7	212.3.129.247
cb15:901b:8024:901b:91bc:cb15:d403:81f8	212.3.129.248
cb15:901b:8024:901b:91bc:cb15:d403:81f9	212.3.129.249
cb15:901b:8024:901b:91bc:cb15:d403:81fa	212.3.129.250
cb15:901b:8024:901b:91bc:cb15:d403:81fb	212.3.129.251
cb15:901b:8024:901b:91bc:cb15:d403:81fc	212.3.129.252
cb15:901b:8024:901b:91bc:cb15:d403:81fd	212.3.129.253
cb15:901b:8024:901b:91bc:cb15:d403:81fe	212.3.129.254
cb15:901b:8024:901b:91bc:cb15:d403:81ff	212.3.129.255

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.