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:901b:1324:b51a:3f49:f68b:8101	246.139.129.1
cb15:901b:901b:1324:b51a:3f49:f68b:8102	246.139.129.2
cb15:901b:901b:1324:b51a:3f49:f68b:8103	246.139.129.3
cb15:901b:901b:1324:b51a:3f49:f68b:8104	246.139.129.4
cb15:901b:901b:1324:b51a:3f49:f68b:8105	246.139.129.5
cb15:901b:901b:1324:b51a:3f49:f68b:8106	246.139.129.6
cb15:901b:901b:1324:b51a:3f49:f68b:8107	246.139.129.7
cb15:901b:901b:1324:b51a:3f49:f68b:8108	246.139.129.8
cb15:901b:901b:1324:b51a:3f49:f68b:8109	246.139.129.9
cb15:901b:901b:1324:b51a:3f49:f68b:810a	246.139.129.10
cb15:901b:901b:1324:b51a:3f49:f68b:810b	246.139.129.11
cb15:901b:901b:1324:b51a:3f49:f68b:810c	246.139.129.12
cb15:901b:901b:1324:b51a:3f49:f68b:810d	246.139.129.13
cb15:901b:901b:1324:b51a:3f49:f68b:810e	246.139.129.14
cb15:901b:901b:1324:b51a:3f49:f68b:810f	246.139.129.15
cb15:901b:901b:1324:b51a:3f49:f68b:8110	246.139.129.16
cb15:901b:901b:1324:b51a:3f49:f68b:8111	246.139.129.17
cb15:901b:901b:1324:b51a:3f49:f68b:8112	246.139.129.18
cb15:901b:901b:1324:b51a:3f49:f68b:8113	246.139.129.19
cb15:901b:901b:1324:b51a:3f49:f68b:8114	246.139.129.20
cb15:901b:901b:1324:b51a:3f49:f68b:8115	246.139.129.21
cb15:901b:901b:1324:b51a:3f49:f68b:8116	246.139.129.22
cb15:901b:901b:1324:b51a:3f49:f68b:8117	246.139.129.23
cb15:901b:901b:1324:b51a:3f49:f68b:8118	246.139.129.24
cb15:901b:901b:1324:b51a:3f49:f68b:8119	246.139.129.25
cb15:901b:901b:1324:b51a:3f49:f68b:811a	246.139.129.26
cb15:901b:901b:1324:b51a:3f49:f68b:811b	246.139.129.27
cb15:901b:901b:1324:b51a:3f49:f68b:811c	246.139.129.28
cb15:901b:901b:1324:b51a:3f49:f68b:811d	246.139.129.29
cb15:901b:901b:1324:b51a:3f49:f68b:811e	246.139.129.30
cb15:901b:901b:1324:b51a:3f49:f68b:811f	246.139.129.31
cb15:901b:901b:1324:b51a:3f49:f68b:8120	246.139.129.32
cb15:901b:901b:1324:b51a:3f49:f68b:8121	246.139.129.33
cb15:901b:901b:1324:b51a:3f49:f68b:8122	246.139.129.34
cb15:901b:901b:1324:b51a:3f49:f68b:8123	246.139.129.35
cb15:901b:901b:1324:b51a:3f49:f68b:8124	246.139.129.36
cb15:901b:901b:1324:b51a:3f49:f68b:8125	246.139.129.37
cb15:901b:901b:1324:b51a:3f49:f68b:8126	246.139.129.38
cb15:901b:901b:1324:b51a:3f49:f68b:8127	246.139.129.39
cb15:901b:901b:1324:b51a:3f49:f68b:8128	246.139.129.40
cb15:901b:901b:1324:b51a:3f49:f68b:8129	246.139.129.41
cb15:901b:901b:1324:b51a:3f49:f68b:812a	246.139.129.42
cb15:901b:901b:1324:b51a:3f49:f68b:812b	246.139.129.43
cb15:901b:901b:1324:b51a:3f49:f68b:812c	246.139.129.44
cb15:901b:901b:1324:b51a:3f49:f68b:812d	246.139.129.45
cb15:901b:901b:1324:b51a:3f49:f68b:812e	246.139.129.46
cb15:901b:901b:1324:b51a:3f49:f68b:812f	246.139.129.47
cb15:901b:901b:1324:b51a:3f49:f68b:8130	246.139.129.48
cb15:901b:901b:1324:b51a:3f49:f68b:8131	246.139.129.49
cb15:901b:901b:1324:b51a:3f49:f68b:8132	246.139.129.50
cb15:901b:901b:1324:b51a:3f49:f68b:8133	246.139.129.51
cb15:901b:901b:1324:b51a:3f49:f68b:8134	246.139.129.52
cb15:901b:901b:1324:b51a:3f49:f68b:8135	246.139.129.53
cb15:901b:901b:1324:b51a:3f49:f68b:8136	246.139.129.54
cb15:901b:901b:1324:b51a:3f49:f68b:8137	246.139.129.55
cb15:901b:901b:1324:b51a:3f49:f68b:8138	246.139.129.56
cb15:901b:901b:1324:b51a:3f49:f68b:8139	246.139.129.57
cb15:901b:901b:1324:b51a:3f49:f68b:813a	246.139.129.58
cb15:901b:901b:1324:b51a:3f49:f68b:813b	246.139.129.59
cb15:901b:901b:1324:b51a:3f49:f68b:813c	246.139.129.60

cb15:901b:901b:1324:b51a:3f49:f68b:813d	246.139.129.61
cb15:901b:901b:1324:b51a:3f49:f68b:813e	246.139.129.62
cb15:901b:901b:1324:b51a:3f49:f68b:813f	246.139.129.63
cb15:901b:901b:1324:b51a:3f49:f68b:8140	246.139.129.64
cb15:901b:901b:1324:b51a:3f49:f68b:8141	246.139.129.65
cb15:901b:901b:1324:b51a:3f49:f68b:8142	246.139.129.66
cb15:901b:901b:1324:b51a:3f49:f68b:8143	246.139.129.67
cb15:901b:901b:1324:b51a:3f49:f68b:8144	246.139.129.68
cb15:901b:901b:1324:b51a:3f49:f68b:8145	246.139.129.69
cb15:901b:901b:1324:b51a:3f49:f68b:8146	246.139.129.70
cb15:901b:901b:1324:b51a:3f49:f68b:8147	246.139.129.71
cb15:901b:901b:1324:b51a:3f49:f68b:8148	246.139.129.72
cb15:901b:901b:1324:b51a:3f49:f68b:8149	246.139.129.73
cb15:901b:901b:1324:b51a:3f49:f68b:814a	246.139.129.74
cb15:901b:901b:1324:b51a:3f49:f68b:814b	246.139.129.75
cb15:901b:901b:1324:b51a:3f49:f68b:814c	246.139.129.76
cb15:901b:901b:1324:b51a:3f49:f68b:814d	246.139.129.77
cb15:901b:901b:1324:b51a:3f49:f68b:814e	246.139.129.78
cb15:901b:901b:1324:b51a:3f49:f68b:814f	246.139.129.79
cb15:901b:901b:1324:b51a:3f49:f68b:8150	246.139.129.80
cb15:901b:901b:1324:b51a:3f49:f68b:8151	246.139.129.81
cb15:901b:901b:1324:b51a:3f49:f68b:8152	246.139.129.82
cb15:901b:901b:1324:b51a:3f49:f68b:8153	246.139.129.83
cb15:901b:901b:1324:b51a:3f49:f68b:8154	246.139.129.84
cb15:901b:901b:1324:b51a:3f49:f68b:8155	246.139.129.85
cb15:901b:901b:1324:b51a:3f49:f68b:8156	246.139.129.86
cb15:901b:901b:1324:b51a:3f49:f68b:8157	246.139.129.87
cb15:901b:901b:1324:b51a:3f49:f68b:8158	246.139.129.88
cb15:901b:901b:1324:b51a:3f49:f68b:8159	246.139.129.89
cb15:901b:901b:1324:b51a:3f49:f68b:815a	246.139.129.90
cb15:901b:901b:1324:b51a:3f49:f68b:815b	246.139.129.91
cb15:901b:901b:1324:b51a:3f49:f68b:815c	246.139.129.92
cb15:901b:901b:1324:b51a:3f49:f68b:815d	246.139.129.93
cb15:901b:901b:1324:b51a:3f49:f68b:815e	246.139.129.94
cb15:901b:901b:1324:b51a:3f49:f68b:815f	246.139.129.95
cb15:901b:901b:1324:b51a:3f49:f68b:8160	246.139.129.96
cb15:901b:901b:1324:b51a:3f49:f68b:8161	246.139.129.97
cb15:901b:901b:1324:b51a:3f49:f68b:8162	246.139.129.98
cb15:901b:901b:1324:b51a:3f49:f68b:8163	246.139.129.99
cb15:901b:901b:1324:b51a:3f49:f68b:8164	246.139.129.100
cb15:901b:901b:1324:b51a:3f49:f68b:8165	246.139.129.101
cb15:901b:901b:1324:b51a:3f49:f68b:8166	246.139.129.102
cb15:901b:901b:1324:b51a:3f49:f68b:8167	246.139.129.103
cb15:901b:901b:1324:b51a:3f49:f68b:8168	246.139.129.104
cb15:901b:901b:1324:b51a:3f49:f68b:8169	246.139.129.105
cb15:901b:901b:1324:b51a:3f49:f68b:816a	246.139.129.106
cb15:901b:901b:1324:b51a:3f49:f68b:816b	246.139.129.107
cb15:901b:901b:1324:b51a:3f49:f68b:816c	246.139.129.108
cb15:901b:901b:1324:b51a:3f49:f68b:816d	246.139.129.109
cb15:901b:901b:1324:b51a:3f49:f68b:816e	246.139.129.110
cb15:901b:901b:1324:b51a:3f49:f68b:816f	246.139.129.111
cb15:901b:901b:1324:b51a:3f49:f68b:8170	246.139.129.112
cb15:901b:901b:1324:b51a:3f49:f68b:8171	246.139.129.113
cb15:901b:901b:1324:b51a:3f49:f68b:8172	246.139.129.114
cb15:901b:901b:1324:b51a:3f49:f68b:8173	246.139.129.115
cb15:901b:901b:1324:b51a:3f49:f68b:8174	246.139.129.116
cb15:901b:901b:1324:b51a:3f49:f68b:8175	246.139.129.117
cb15:901b:901b:1324:b51a:3f49:f68b:8176	246.139.129.118
cb15:901b:901b:1324:b51a:3f49:f68b:8177	246.139.129.119
cb15:901b:901b:1324:b51a:3f49:f68b:8178	246.139.129.120

cb15:901b:901b:1324:b51a:3f49:f68b:8179	246.139.129.121
cb15:901b:901b:1324:b51a:3f49:f68b:817a	246.139.129.122
cb15:901b:901b:1324:b51a:3f49:f68b:817b	246.139.129.123
cb15:901b:901b:1324:b51a:3f49:f68b:817c	246.139.129.124
cb15:901b:901b:1324:b51a:3f49:f68b:817d	246.139.129.125
cb15:901b:901b:1324:b51a:3f49:f68b:817e	246.139.129.126
cb15:901b:901b:1324:b51a:3f49:f68b:817f	246.139.129.127
cb15:901b:901b:1324:b51a:3f49:f68b:8180	246.139.129.128
cb15:901b:901b:1324:b51a:3f49:f68b:8181	246.139.129.129
cb15:901b:901b:1324:b51a:3f49:f68b:8182	246.139.129.130
cb15:901b:901b:1324:b51a:3f49:f68b:8183	246.139.129.131
cb15:901b:901b:1324:b51a:3f49:f68b:8184	246.139.129.132
cb15:901b:901b:1324:b51a:3f49:f68b:8185	246.139.129.133
cb15:901b:901b:1324:b51a:3f49:f68b:8186	246.139.129.134
cb15:901b:901b:1324:b51a:3f49:f68b:8187	246.139.129.135
cb15:901b:901b:1324:b51a:3f49:f68b:8188	246.139.129.136
cb15:901b:901b:1324:b51a:3f49:f68b:8189	246.139.129.137
cb15:901b:901b:1324:b51a:3f49:f68b:818a	246.139.129.138
cb15:901b:901b:1324:b51a:3f49:f68b:818b	246.139.129.139
cb15:901b:901b:1324:b51a:3f49:f68b:818c	246.139.129.140
cb15:901b:901b:1324:b51a:3f49:f68b:818d	246.139.129.141
cb15:901b:901b:1324:b51a:3f49:f68b:818e	246.139.129.142
cb15:901b:901b:1324:b51a:3f49:f68b:818f	246.139.129.143
cb15:901b:901b:1324:b51a:3f49:f68b:8190	246.139.129.144
cb15:901b:901b:1324:b51a:3f49:f68b:8191	246.139.129.145
cb15:901b:901b:1324:b51a:3f49:f68b:8192	246.139.129.146
cb15:901b:901b:1324:b51a:3f49:f68b:8193	246.139.129.147
cb15:901b:901b:1324:b51a:3f49:f68b:8194	246.139.129.148
cb15:901b:901b:1324:b51a:3f49:f68b:8195	246.139.129.149
cb15:901b:901b:1324:b51a:3f49:f68b:8196	246.139.129.150
cb15:901b:901b:1324:b51a:3f49:f68b:8197	246.139.129.151
cb15:901b:901b:1324:b51a:3f49:f68b:8198	246.139.129.152
cb15:901b:901b:1324:b51a:3f49:f68b:8199	246.139.129.153
cb15:901b:901b:1324:b51a:3f49:f68b:819a	246.139.129.154
cb15:901b:901b:1324:b51a:3f49:f68b:819b	246.139.129.155
cb15:901b:901b:1324:b51a:3f49:f68b:819c	246.139.129.156
cb15:901b:901b:1324:b51a:3f49:f68b:819d	246.139.129.157
cb15:901b:901b:1324:b51a:3f49:f68b:819e	246.139.129.158
cb15:901b:901b:1324:b51a:3f49:f68b:819f	246.139.129.159
cb15:901b:901b:1324:b51a:3f49:f68b:81a0	246.139.129.160
cb15:901b:901b:1324:b51a:3f49:f68b:81a1	246.139.129.161
cb15:901b:901b:1324:b51a:3f49:f68b:81a2	246.139.129.162
cb15:901b:901b:1324:b51a:3f49:f68b:81a3	246.139.129.163
cb15:901b:901b:1324:b51a:3f49:f68b:81a4	246.139.129.164
cb15:901b:901b:1324:b51a:3f49:f68b:81a5	246.139.129.165
cb15:901b:901b:1324:b51a:3f49:f68b:81a6	246.139.129.166
cb15:901b:901b:1324:b51a:3f49:f68b:81a7	246.139.129.167
cb15:901b:901b:1324:b51a:3f49:f68b:81a8	246.139.129.168
cb15:901b:901b:1324:b51a:3f49:f68b:81a9	246.139.129.169
cb15:901b:901b:1324:b51a:3f49:f68b:81aa	246.139.129.170
cb15:901b:901b:1324:b51a:3f49:f68b:81ab	246.139.129.171
cb15:901b:901b:1324:b51a:3f49:f68b:81ac	246.139.129.172
cb15:901b:901b:1324:b51a:3f49:f68b:81ad	246.139.129.173
cb15:901b:901b:1324:b51a:3f49:f68b:81ae	246.139.129.174
cb15:901b:901b:1324:b51a:3f49:f68b:81af	246.139.129.175
cb15:901b:901b:1324:b51a:3f49:f68b:81b0	246.139.129.176
cb15:901b:901b:1324:b51a:3f49:f68b:81b1	246.139.129.177
cb15:901b:901b:1324:b51a:3f49:f68b:81b2	246.139.129.178
cb15:901b:901b:1324:b51a:3f49:f68b:81b3	246.139.129.179
cb15:901b:901b:1324:b51a:3f49:f68b:81b4	246.139.129.180

cb15:901b:901b:1324:b51a:3f49:f68b:81b5	246.139.129.181
cb15:901b:901b:1324:b51a:3f49:f68b:81b6	246.139.129.182
cb15:901b:901b:1324:b51a:3f49:f68b:81b7	246.139.129.183
cb15:901b:901b:1324:b51a:3f49:f68b:81b8	246.139.129.184
cb15:901b:901b:1324:b51a:3f49:f68b:81b9	246.139.129.185
cb15:901b:901b:1324:b51a:3f49:f68b:81ba	246.139.129.186
cb15:901b:901b:1324:b51a:3f49:f68b:81bb	246.139.129.187
cb15:901b:901b:1324:b51a:3f49:f68b:81bc	246.139.129.188
cb15:901b:901b:1324:b51a:3f49:f68b:81bd	246.139.129.189
cb15:901b:901b:1324:b51a:3f49:f68b:81be	246.139.129.190
cb15:901b:901b:1324:b51a:3f49:f68b:81bf	246.139.129.191
cb15:901b:901b:1324:b51a:3f49:f68b:81c0	246.139.129.192
cb15:901b:901b:1324:b51a:3f49:f68b:81c1	246.139.129.193
cb15:901b:901b:1324:b51a:3f49:f68b:81c2	246.139.129.194
cb15:901b:901b:1324:b51a:3f49:f68b:81c3	246.139.129.195
cb15:901b:901b:1324:b51a:3f49:f68b:81c4	246.139.129.196
cb15:901b:901b:1324:b51a:3f49:f68b:81c5	246.139.129.197
cb15:901b:901b:1324:b51a:3f49:f68b:81c6	246.139.129.198
cb15:901b:901b:1324:b51a:3f49:f68b:81c7	246.139.129.199
cb15:901b:901b:1324:b51a:3f49:f68b:81c8	246.139.129.200
cb15:901b:901b:1324:b51a:3f49:f68b:81c9	246.139.129.201
cb15:901b:901b:1324:b51a:3f49:f68b:81ca	246.139.129.202
cb15:901b:901b:1324:b51a:3f49:f68b:81cb	246.139.129.203
cb15:901b:901b:1324:b51a:3f49:f68b:81cc	246.139.129.204
cb15:901b:901b:1324:b51a:3f49:f68b:81cd	246.139.129.205
cb15:901b:901b:1324:b51a:3f49:f68b:81ce	246.139.129.206
cb15:901b:901b:1324:b51a:3f49:f68b:81cf	246.139.129.207
cb15:901b:901b:1324:b51a:3f49:f68b:81d0	246.139.129.208
cb15:901b:901b:1324:b51a:3f49:f68b:81d1	246.139.129.209
cb15:901b:901b:1324:b51a:3f49:f68b:81d2	246.139.129.210
cb15:901b:901b:1324:b51a:3f49:f68b:81d3	246.139.129.211
cb15:901b:901b:1324:b51a:3f49:f68b:81d4	246.139.129.212
cb15:901b:901b:1324:b51a:3f49:f68b:81d5	246.139.129.213
cb15:901b:901b:1324:b51a:3f49:f68b:81d6	246.139.129.214
cb15:901b:901b:1324:b51a:3f49:f68b:81d7	246.139.129.215
cb15:901b:901b:1324:b51a:3f49:f68b:81d8	246.139.129.216
cb15:901b:901b:1324:b51a:3f49:f68b:81d9	246.139.129.217
cb15:901b:901b:1324:b51a:3f49:f68b:81da	246.139.129.218
cb15:901b:901b:1324:b51a:3f49:f68b:81db	246.139.129.219
cb15:901b:901b:1324:b51a:3f49:f68b:81dc	246.139.129.220
cb15:901b:901b:1324:b51a:3f49:f68b:81dd	246.139.129.221
cb15:901b:901b:1324:b51a:3f49:f68b:81de	246.139.129.222
cb15:901b:901b:1324:b51a:3f49:f68b:81df	246.139.129.223
cb15:901b:901b:1324:b51a:3f49:f68b:81e0	246.139.129.224
cb15:901b:901b:1324:b51a:3f49:f68b:81e1	246.139.129.225
cb15:901b:901b:1324:b51a:3f49:f68b:81e2	246.139.129.226
cb15:901b:901b:1324:b51a:3f49:f68b:81e3	246.139.129.227
cb15:901b:901b:1324:b51a:3f49:f68b:81e4	246.139.129.228
cb15:901b:901b:1324:b51a:3f49:f68b:81e5	246.139.129.229
cb15:901b:901b:1324:b51a:3f49:f68b:81e6	246.139.129.230
cb15:901b:901b:1324:b51a:3f49:f68b:81e7	246.139.129.231
cb15:901b:901b:1324:b51a:3f49:f68b:81e8	246.139.129.232
cb15:901b:901b:1324:b51a:3f49:f68b:81e9	246.139.129.233
cb15:901b:901b:1324:b51a:3f49:f68b:81ea	246.139.129.234
cb15:901b:901b:1324:b51a:3f49:f68b:81eb	246.139.129.235
cb15:901b:901b:1324:b51a:3f49:f68b:81ec	246.139.129.236
cb15:901b:901b:1324:b51a:3f49:f68b:81ed	246.139.129.237
cb15:901b:901b:1324:b51a:3f49:f68b:81ee	246.139.129.238
cb15:901b:901b:1324:b51a:3f49:f68b:81ef	246.139.129.239
cb15:901b:901b:1324:b51a:3f49:f68b:81f0	246.139.129.240
cb15:901b:901b:1324:b51a:3f49:f68b:81f1	246.139.129.241
cb15:901b:901b:1324:b51a:3f49:f68b:81f2	246.139.129.242
cb15:901b:901b:1324:b51a:3f49:f68b:81f3	246.139.129.243
cb15:901b:901b:1324:b51a:3f49:f68b:81f4	246.139.129.244
cb15:901b:901b:1324:b51a:3f49:f68b:81f5	246.139.129.245
cb15:901b:901b:1324:b51a:3f49:f68b:81f6	246.139.129.246
cb15:901b:901b:1324:b51a:3f49:f68b:81f7	246.139.129.247
cb15:901b:901b:1324:b51a:3f49:f68b:81f8	246.139.129.248
cb15:901b:901b:1324:b51a:3f49:f68b:81f9	246.139.129.249
cb15:901b:901b:1324:b51a:3f49:f68b:81fa	246.139.129.250
cb15:901b:901b:1324:b51a:3f49:f68b:81fb	246.139.129.251
cb15:901b:901b:1324:b51a:3f49:f68b:81fc	246.139.129.252
cb15:901b:901b:1324:b51a:3f49:f68b:81fd	246.139.129.253
cb15:901b:901b:1324:b51a:3f49:f68b:81fe	246.139.129.254
cb15:901b:901b:1324:b51a:3f49:f68b:81ff	246.139.129.255

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.