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:af6:8101	10.246.129.1
cb15:901b:8024:901b:91bc:cb15:af6:8102	10.246.129.2
cb15:901b:8024:901b:91bc:cb15:af6:8103	10.246.129.3
cb15:901b:8024:901b:91bc:cb15:af6:8104	10.246.129.4
cb15:901b:8024:901b:91bc:cb15:af6:8105	10.246.129.5
cb15:901b:8024:901b:91bc:cb15:af6:8106	10.246.129.6
cb15:901b:8024:901b:91bc:cb15:af6:8107	10.246.129.7
cb15:901b:8024:901b:91bc:cb15:af6:8108	10.246.129.8
cb15:901b:8024:901b:91bc:cb15:af6:8109	10.246.129.9
cb15:901b:8024:901b:91bc:cb15:af6:810a	10.246.129.10
cb15:901b:8024:901b:91bc:cb15:af6:810b	10.246.129.11
cb15:901b:8024:901b:91bc:cb15:af6:810c	10.246.129.12
cb15:901b:8024:901b:91bc:cb15:af6:810d	10.246.129.13
cb15:901b:8024:901b:91bc:cb15:af6:810e	10.246.129.14
cb15:901b:8024:901b:91bc:cb15:af6:810f	10.246.129.15
cb15:901b:8024:901b:91bc:cb15:af6:8110	10.246.129.16
cb15:901b:8024:901b:91bc:cb15:af6:8111	10.246.129.17
cb15:901b:8024:901b:91bc:cb15:af6:8112	10.246.129.18
cb15:901b:8024:901b:91bc:cb15:af6:8113	10.246.129.19
cb15:901b:8024:901b:91bc:cb15:af6:8114	10.246.129.20
cb15:901b:8024:901b:91bc:cb15:af6:8115	10.246.129.21
cb15:901b:8024:901b:91bc:cb15:af6:8116	10.246.129.22
cb15:901b:8024:901b:91bc:cb15:af6:8117	10.246.129.23
cb15:901b:8024:901b:91bc:cb15:af6:8118	10.246.129.24
cb15:901b:8024:901b:91bc:cb15:af6:8119	10.246.129.25
cb15:901b:8024:901b:91bc:cb15:af6:811a	10.246.129.26
cb15:901b:8024:901b:91bc:cb15:af6:811b	10.246.129.27
cb15:901b:8024:901b:91bc:cb15:af6:811c	10.246.129.28
cb15:901b:8024:901b:91bc:cb15:af6:811d	10.246.129.29
cb15:901b:8024:901b:91bc:cb15:af6:811e	10.246.129.30
cb15:901b:8024:901b:91bc:cb15:af6:811f	10.246.129.31
cb15:901b:8024:901b:91bc:cb15:af6:8120	10.246.129.32
cb15:901b:8024:901b:91bc:cb15:af6:8121	10.246.129.33
cb15:901b:8024:901b:91bc:cb15:af6:8122	10.246.129.34
cb15:901b:8024:901b:91bc:cb15:af6:8123	10.246.129.35
cb15:901b:8024:901b:91bc:cb15:af6:8124	10.246.129.36
cb15:901b:8024:901b:91bc:cb15:af6:8125	10.246.129.37
cb15:901b:8024:901b:91bc:cb15:af6:8126	10.246.129.38
cb15:901b:8024:901b:91bc:cb15:af6:8127	10.246.129.39
cb15:901b:8024:901b:91bc:cb15:af6:8128	10.246.129.40
cb15:901b:8024:901b:91bc:cb15:af6:8129	10.246.129.41
cb15:901b:8024:901b:91bc:cb15:af6:812a	10.246.129.42
cb15:901b:8024:901b:91bc:cb15:af6:812b	10.246.129.43
cb15:901b:8024:901b:91bc:cb15:af6:812c	10.246.129.44
cb15:901b:8024:901b:91bc:cb15:af6:812d	10.246.129.45
cb15:901b:8024:901b:91bc:cb15:af6:812e	10.246.129.46
cb15:901b:8024:901b:91bc:cb15:af6:812f	10.246.129.47
cb15:901b:8024:901b:91bc:cb15:af6:8130	10.246.129.48
cb15:901b:8024:901b:91bc:cb15:af6:8131	10.246.129.49
cb15:901b:8024:901b:91bc:cb15:af6:8132	10.246.129.50
cb15:901b:8024:901b:91bc:cb15:af6:8133	10.246.129.51
cb15:901b:8024:901b:91bc:cb15:af6:8134	10.246.129.52
cb15:901b:8024:901b:91bc:cb15:af6:8135	10.246.129.53
cb15:901b:8024:901b:91bc:cb15:af6:8136	10.246.129.54
cb15:901b:8024:901b:91bc:cb15:af6:8137	10.246.129.55
cb15:901b:8024:901b:91bc:cb15:af6:8138	10.246.129.56
cb15:901b:8024:901b:91bc:cb15:af6:8139	10.246.129.57
cb15:901b:8024:901b:91bc:cb15:af6:813a	10.246.129.58
cb15:901b:8024:901b:91bc:cb15:af6:813b	10.246.129.59
cb15:901b:8024:901b:91bc:cb15:af6:813c	10.246.129.60

cb15:901b:8024:901b:91bc:cb15:af6:813d	10.246.129.61
cb15:901b:8024:901b:91bc:cb15:af6:813e	10.246.129.62
cb15:901b:8024:901b:91bc:cb15:af6:813f	10.246.129.63
cb15:901b:8024:901b:91bc:cb15:af6:8140	10.246.129.64
cb15:901b:8024:901b:91bc:cb15:af6:8141	10.246.129.65
cb15:901b:8024:901b:91bc:cb15:af6:8142	10.246.129.66
cb15:901b:8024:901b:91bc:cb15:af6:8143	10.246.129.67
cb15:901b:8024:901b:91bc:cb15:af6:8144	10.246.129.68
cb15:901b:8024:901b:91bc:cb15:af6:8145	10.246.129.69
cb15:901b:8024:901b:91bc:cb15:af6:8146	10.246.129.70
cb15:901b:8024:901b:91bc:cb15:af6:8147	10.246.129.71
cb15:901b:8024:901b:91bc:cb15:af6:8148	10.246.129.72
cb15:901b:8024:901b:91bc:cb15:af6:8149	10.246.129.73
cb15:901b:8024:901b:91bc:cb15:af6:814a	10.246.129.74
cb15:901b:8024:901b:91bc:cb15:af6:814b	10.246.129.75
cb15:901b:8024:901b:91bc:cb15:af6:814c	10.246.129.76
cb15:901b:8024:901b:91bc:cb15:af6:814d	10.246.129.77
cb15:901b:8024:901b:91bc:cb15:af6:814e	10.246.129.78
cb15:901b:8024:901b:91bc:cb15:af6:814f	10.246.129.79
cb15:901b:8024:901b:91bc:cb15:af6:8150	10.246.129.80
cb15:901b:8024:901b:91bc:cb15:af6:8151	10.246.129.81
cb15:901b:8024:901b:91bc:cb15:af6:8152	10.246.129.82
cb15:901b:8024:901b:91bc:cb15:af6:8153	10.246.129.83
cb15:901b:8024:901b:91bc:cb15:af6:8154	10.246.129.84
cb15:901b:8024:901b:91bc:cb15:af6:8155	10.246.129.85
cb15:901b:8024:901b:91bc:cb15:af6:8156	10.246.129.86
cb15:901b:8024:901b:91bc:cb15:af6:8157	10.246.129.87
cb15:901b:8024:901b:91bc:cb15:af6:8158	10.246.129.88
cb15:901b:8024:901b:91bc:cb15:af6:8159	10.246.129.89
cb15:901b:8024:901b:91bc:cb15:af6:815a	10.246.129.90
cb15:901b:8024:901b:91bc:cb15:af6:815b	10.246.129.91
cb15:901b:8024:901b:91bc:cb15:af6:815c	10.246.129.92
cb15:901b:8024:901b:91bc:cb15:af6:815d	10.246.129.93
cb15:901b:8024:901b:91bc:cb15:af6:815e	10.246.129.94
cb15:901b:8024:901b:91bc:cb15:af6:815f	10.246.129.95
cb15:901b:8024:901b:91bc:cb15:af6:8160	10.246.129.96
cb15:901b:8024:901b:91bc:cb15:af6:8161	10.246.129.97
cb15:901b:8024:901b:91bc:cb15:af6:8162	10.246.129.98
cb15:901b:8024:901b:91bc:cb15:af6:8163	10.246.129.99
cb15:901b:8024:901b:91bc:cb15:af6:8164	10.246.129.100
cb15:901b:8024:901b:91bc:cb15:af6:8165	10.246.129.101
cb15:901b:8024:901b:91bc:cb15:af6:8166	10.246.129.102
cb15:901b:8024:901b:91bc:cb15:af6:8167	10.246.129.103
cb15:901b:8024:901b:91bc:cb15:af6:8168	10.246.129.104
cb15:901b:8024:901b:91bc:cb15:af6:8169	10.246.129.105
cb15:901b:8024:901b:91bc:cb15:af6:816a	10.246.129.106
cb15:901b:8024:901b:91bc:cb15:af6:816b	10.246.129.107
cb15:901b:8024:901b:91bc:cb15:af6:816c	10.246.129.108
cb15:901b:8024:901b:91bc:cb15:af6:816d	10.246.129.109
cb15:901b:8024:901b:91bc:cb15:af6:816e	10.246.129.110
cb15:901b:8024:901b:91bc:cb15:af6:816f	10.246.129.111
cb15:901b:8024:901b:91bc:cb15:af6:8170	10.246.129.112
cb15:901b:8024:901b:91bc:cb15:af6:8171	10.246.129.113
cb15:901b:8024:901b:91bc:cb15:af6:8172	10.246.129.114
cb15:901b:8024:901b:91bc:cb15:af6:8173	10.246.129.115
cb15:901b:8024:901b:91bc:cb15:af6:8174	10.246.129.116
cb15:901b:8024:901b:91bc:cb15:af6:8175	10.246.129.117
cb15:901b:8024:901b:91bc:cb15:af6:8176	10.246.129.118
cb15:901b:8024:901b:91bc:cb15:af6:8177	10.246.129.119
cb15:901b:8024:901b:91bc:cb15:af6:8178	10.246.129.120

cb15:901b:8024:901b:91bc:cb15:af6:8179	10.246.129.121
cb15:901b:8024:901b:91bc:cb15:af6:817a	10.246.129.122
cb15:901b:8024:901b:91bc:cb15:af6:817b	10.246.129.123
cb15:901b:8024:901b:91bc:cb15:af6:817c	10.246.129.124
cb15:901b:8024:901b:91bc:cb15:af6:817d	10.246.129.125
cb15:901b:8024:901b:91bc:cb15:af6:817e	10.246.129.126
cb15:901b:8024:901b:91bc:cb15:af6:817f	10.246.129.127
cb15:901b:8024:901b:91bc:cb15:af6:8180	10.246.129.128
cb15:901b:8024:901b:91bc:cb15:af6:8181	10.246.129.129
cb15:901b:8024:901b:91bc:cb15:af6:8182	10.246.129.130
cb15:901b:8024:901b:91bc:cb15:af6:8183	10.246.129.131
cb15:901b:8024:901b:91bc:cb15:af6:8184	10.246.129.132
cb15:901b:8024:901b:91bc:cb15:af6:8185	10.246.129.133
cb15:901b:8024:901b:91bc:cb15:af6:8186	10.246.129.134
cb15:901b:8024:901b:91bc:cb15:af6:8187	10.246.129.135
cb15:901b:8024:901b:91bc:cb15:af6:8188	10.246.129.136
cb15:901b:8024:901b:91bc:cb15:af6:8189	10.246.129.137
cb15:901b:8024:901b:91bc:cb15:af6:818a	10.246.129.138
cb15:901b:8024:901b:91bc:cb15:af6:818b	10.246.129.139
cb15:901b:8024:901b:91bc:cb15:af6:818c	10.246.129.140
cb15:901b:8024:901b:91bc:cb15:af6:818d	10.246.129.141
cb15:901b:8024:901b:91bc:cb15:af6:818e	10.246.129.142
cb15:901b:8024:901b:91bc:cb15:af6:818f	10.246.129.143
cb15:901b:8024:901b:91bc:cb15:af6:8190	10.246.129.144
cb15:901b:8024:901b:91bc:cb15:af6:8191	10.246.129.145
cb15:901b:8024:901b:91bc:cb15:af6:8192	10.246.129.146
cb15:901b:8024:901b:91bc:cb15:af6:8193	10.246.129.147
cb15:901b:8024:901b:91bc:cb15:af6:8194	10.246.129.148
cb15:901b:8024:901b:91bc:cb15:af6:8195	10.246.129.149
cb15:901b:8024:901b:91bc:cb15:af6:8196	10.246.129.150
cb15:901b:8024:901b:91bc:cb15:af6:8197	10.246.129.151
cb15:901b:8024:901b:91bc:cb15:af6:8198	10.246.129.152
cb15:901b:8024:901b:91bc:cb15:af6:8199	10.246.129.153
cb15:901b:8024:901b:91bc:cb15:af6:819a	10.246.129.154
cb15:901b:8024:901b:91bc:cb15:af6:819b	10.246.129.155
cb15:901b:8024:901b:91bc:cb15:af6:819c	10.246.129.156
cb15:901b:8024:901b:91bc:cb15:af6:819d	10.246.129.157
cb15:901b:8024:901b:91bc:cb15:af6:819e	10.246.129.158
cb15:901b:8024:901b:91bc:cb15:af6:819f	10.246.129.159
cb15:901b:8024:901b:91bc:cb15:af6:81a0	10.246.129.160
cb15:901b:8024:901b:91bc:cb15:af6:81a1	10.246.129.161
cb15:901b:8024:901b:91bc:cb15:af6:81a2	10.246.129.162
cb15:901b:8024:901b:91bc:cb15:af6:81a3	10.246.129.163
cb15:901b:8024:901b:91bc:cb15:af6:81a4	10.246.129.164
cb15:901b:8024:901b:91bc:cb15:af6:81a5	10.246.129.165
cb15:901b:8024:901b:91bc:cb15:af6:81a6	10.246.129.166
cb15:901b:8024:901b:91bc:cb15:af6:81a7	10.246.129.167
cb15:901b:8024:901b:91bc:cb15:af6:81a8	10.246.129.168
cb15:901b:8024:901b:91bc:cb15:af6:81a9	10.246.129.169
cb15:901b:8024:901b:91bc:cb15:af6:81aa	10.246.129.170
cb15:901b:8024:901b:91bc:cb15:af6:81ab	10.246.129.171
cb15:901b:8024:901b:91bc:cb15:af6:81ac	10.246.129.172
cb15:901b:8024:901b:91bc:cb15:af6:81ad	10.246.129.173
cb15:901b:8024:901b:91bc:cb15:af6:81ae	10.246.129.174
cb15:901b:8024:901b:91bc:cb15:af6:81af	10.246.129.175
cb15:901b:8024:901b:91bc:cb15:af6:81b0	10.246.129.176
cb15:901b:8024:901b:91bc:cb15:af6:81b1	10.246.129.177
cb15:901b:8024:901b:91bc:cb15:af6:81b2	10.246.129.178
cb15:901b:8024:901b:91bc:cb15:af6:81b3	10.246.129.179
cb15:901b:8024:901b:91bc:cb15:af6:81b4	10.246.129.180

cb15:901b:8024:901b:91bc:cb15:af6:81b5	10.246.129.181
cb15:901b:8024:901b:91bc:cb15:af6:81b6	10.246.129.182
cb15:901b:8024:901b:91bc:cb15:af6:81b7	10.246.129.183
cb15:901b:8024:901b:91bc:cb15:af6:81b8	10.246.129.184
cb15:901b:8024:901b:91bc:cb15:af6:81b9	10.246.129.185
cb15:901b:8024:901b:91bc:cb15:af6:81ba	10.246.129.186
cb15:901b:8024:901b:91bc:cb15:af6:81bb	10.246.129.187
cb15:901b:8024:901b:91bc:cb15:af6:81bc	10.246.129.188
cb15:901b:8024:901b:91bc:cb15:af6:81bd	10.246.129.189
cb15:901b:8024:901b:91bc:cb15:af6:81be	10.246.129.190
cb15:901b:8024:901b:91bc:cb15:af6:81bf	10.246.129.191
cb15:901b:8024:901b:91bc:cb15:af6:81c0	10.246.129.192
cb15:901b:8024:901b:91bc:cb15:af6:81c1	10.246.129.193
cb15:901b:8024:901b:91bc:cb15:af6:81c2	10.246.129.194
cb15:901b:8024:901b:91bc:cb15:af6:81c3	10.246.129.195
cb15:901b:8024:901b:91bc:cb15:af6:81c4	10.246.129.196
cb15:901b:8024:901b:91bc:cb15:af6:81c5	10.246.129.197
cb15:901b:8024:901b:91bc:cb15:af6:81c6	10.246.129.198
cb15:901b:8024:901b:91bc:cb15:af6:81c7	10.246.129.199
cb15:901b:8024:901b:91bc:cb15:af6:81c8	10.246.129.200
cb15:901b:8024:901b:91bc:cb15:af6:81c9	10.246.129.201
cb15:901b:8024:901b:91bc:cb15:af6:81ca	10.246.129.202
cb15:901b:8024:901b:91bc:cb15:af6:81cb	10.246.129.203
cb15:901b:8024:901b:91bc:cb15:af6:81cc	10.246.129.204
cb15:901b:8024:901b:91bc:cb15:af6:81cd	10.246.129.205
cb15:901b:8024:901b:91bc:cb15:af6:81ce	10.246.129.206
cb15:901b:8024:901b:91bc:cb15:af6:81cf	10.246.129.207
cb15:901b:8024:901b:91bc:cb15:af6:81d0	10.246.129.208
cb15:901b:8024:901b:91bc:cb15:af6:81d1	10.246.129.209
cb15:901b:8024:901b:91bc:cb15:af6:81d2	10.246.129.210
cb15:901b:8024:901b:91bc:cb15:af6:81d3	10.246.129.211
cb15:901b:8024:901b:91bc:cb15:af6:81d4	10.246.129.212
cb15:901b:8024:901b:91bc:cb15:af6:81d5	10.246.129.213
cb15:901b:8024:901b:91bc:cb15:af6:81d6	10.246.129.214
cb15:901b:8024:901b:91bc:cb15:af6:81d7	10.246.129.215
cb15:901b:8024:901b:91bc:cb15:af6:81d8	10.246.129.216
cb15:901b:8024:901b:91bc:cb15:af6:81d9	10.246.129.217
cb15:901b:8024:901b:91bc:cb15:af6:81da	10.246.129.218
cb15:901b:8024:901b:91bc:cb15:af6:81db	10.246.129.219
cb15:901b:8024:901b:91bc:cb15:af6:81dc	10.246.129.220
cb15:901b:8024:901b:91bc:cb15:af6:81dd	10.246.129.221
cb15:901b:8024:901b:91bc:cb15:af6:81de	10.246.129.222
cb15:901b:8024:901b:91bc:cb15:af6:81df	10.246.129.223
cb15:901b:8024:901b:91bc:cb15:af6:81e0	10.246.129.224
cb15:901b:8024:901b:91bc:cb15:af6:81e1	10.246.129.225
cb15:901b:8024:901b:91bc:cb15:af6:81e2	10.246.129.226
cb15:901b:8024:901b:91bc:cb15:af6:81e3	10.246.129.227
cb15:901b:8024:901b:91bc:cb15:af6:81e4	10.246.129.228
cb15:901b:8024:901b:91bc:cb15:af6:81e5	10.246.129.229
cb15:901b:8024:901b:91bc:cb15:af6:81e6	10.246.129.230
cb15:901b:8024:901b:91bc:cb15:af6:81e7	10.246.129.231
cb15:901b:8024:901b:91bc:cb15:af6:81e8	10.246.129.232
cb15:901b:8024:901b:91bc:cb15:af6:81e9	10.246.129.233
cb15:901b:8024:901b:91bc:cb15:af6:81ea	10.246.129.234
cb15:901b:8024:901b:91bc:cb15:af6:81eb	10.246.129.235
cb15:901b:8024:901b:91bc:cb15:af6:81ec	10.246.129.236
cb15:901b:8024:901b:91bc:cb15:af6:81ed	10.246.129.237
cb15:901b:8024:901b:91bc:cb15:af6:81ee	10.246.129.238
cb15:901b:8024:901b:91bc:cb15:af6:81ef	10.246.129.239
cb15:901b:8024:901b:91bc:cb15:af6:81f0	10.246.129.240
cb15:901b:8024:901b:91bc:cb15:af6:81f1	10.246.129.241
cb15:901b:8024:901b:91bc:cb15:af6:81f2	10.246.129.242
cb15:901b:8024:901b:91bc:cb15:af6:81f3	10.246.129.243
cb15:901b:8024:901b:91bc:cb15:af6:81f4	10.246.129.244
cb15:901b:8024:901b:91bc:cb15:af6:81f5	10.246.129.245
cb15:901b:8024:901b:91bc:cb15:af6:81f6	10.246.129.246
cb15:901b:8024:901b:91bc:cb15:af6:81f7	10.246.129.247
cb15:901b:8024:901b:91bc:cb15:af6:81f8	10.246.129.248
cb15:901b:8024:901b:91bc:cb15:af6:81f9	10.246.129.249
cb15:901b:8024:901b:91bc:cb15:af6:81fa	10.246.129.250
cb15:901b:8024:901b:91bc:cb15:af6:81fb	10.246.129.251
cb15:901b:8024:901b:91bc:cb15:af6:81fc	10.246.129.252
cb15:901b:8024:901b:91bc:cb15:af6:81fd	10.246.129.253
cb15:901b:8024:901b:91bc:cb15:af6:81fe	10.246.129.254
cb15:901b:8024:901b:91bc:cb15:af6:81ff	10.246.129.255

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.