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:fb65:4024:3136:1324:8101	19.36.129.1
cb15:901b:901b:fb65:4024:3136:1324:8102	19.36.129.2
cb15:901b:901b:fb65:4024:3136:1324:8103	19.36.129.3
cb15:901b:901b:fb65:4024:3136:1324:8104	19.36.129.4
cb15:901b:901b:fb65:4024:3136:1324:8105	19.36.129.5
cb15:901b:901b:fb65:4024:3136:1324:8106	19.36.129.6
cb15:901b:901b:fb65:4024:3136:1324:8107	19.36.129.7
cb15:901b:901b:fb65:4024:3136:1324:8108	19.36.129.8
cb15:901b:901b:fb65:4024:3136:1324:8109	19.36.129.9
cb15:901b:901b:fb65:4024:3136:1324:810a	19.36.129.10
cb15:901b:901b:fb65:4024:3136:1324:810b	19.36.129.11
cb15:901b:901b:fb65:4024:3136:1324:810c	19.36.129.12
cb15:901b:901b:fb65:4024:3136:1324:810d	19.36.129.13
cb15:901b:901b:fb65:4024:3136:1324:810e	19.36.129.14
cb15:901b:901b:fb65:4024:3136:1324:810f	19.36.129.15
cb15:901b:901b:fb65:4024:3136:1324:8110	19.36.129.16
cb15:901b:901b:fb65:4024:3136:1324:8111	19.36.129.17
cb15:901b:901b:fb65:4024:3136:1324:8112	19.36.129.18
cb15:901b:901b:fb65:4024:3136:1324:8113	19.36.129.19
cb15:901b:901b:fb65:4024:3136:1324:8114	19.36.129.20
cb15:901b:901b:fb65:4024:3136:1324:8115	19.36.129.21
cb15:901b:901b:fb65:4024:3136:1324:8116	19.36.129.22
cb15:901b:901b:fb65:4024:3136:1324:8117	19.36.129.23
cb15:901b:901b:fb65:4024:3136:1324:8118	19.36.129.24
cb15:901b:901b:fb65:4024:3136:1324:8119	19.36.129.25
cb15:901b:901b:fb65:4024:3136:1324:811a	19.36.129.26
cb15:901b:901b:fb65:4024:3136:1324:811b	19.36.129.27
cb15:901b:901b:fb65:4024:3136:1324:811c	19.36.129.28
cb15:901b:901b:fb65:4024:3136:1324:811d	19.36.129.29
cb15:901b:901b:fb65:4024:3136:1324:811e	19.36.129.30
cb15:901b:901b:fb65:4024:3136:1324:811f	19.36.129.31
cb15:901b:901b:fb65:4024:3136:1324:8120	19.36.129.32
cb15:901b:901b:fb65:4024:3136:1324:8121	19.36.129.33
cb15:901b:901b:fb65:4024:3136:1324:8122	19.36.129.34
cb15:901b:901b:fb65:4024:3136:1324:8123	19.36.129.35
cb15:901b:901b:fb65:4024:3136:1324:8124	19.36.129.36
cb15:901b:901b:fb65:4024:3136:1324:8125	19.36.129.37
cb15:901b:901b:fb65:4024:3136:1324:8126	19.36.129.38
cb15:901b:901b:fb65:4024:3136:1324:8127	19.36.129.39
cb15:901b:901b:fb65:4024:3136:1324:8128	19.36.129.40
cb15:901b:901b:fb65:4024:3136:1324:8129	19.36.129.41
cb15:901b:901b:fb65:4024:3136:1324:812a	19.36.129.42
cb15:901b:901b:fb65:4024:3136:1324:812b	19.36.129.43
cb15:901b:901b:fb65:4024:3136:1324:812c	19.36.129.44
cb15:901b:901b:fb65:4024:3136:1324:812d	19.36.129.45
cb15:901b:901b:fb65:4024:3136:1324:812e	19.36.129.46
cb15:901b:901b:fb65:4024:3136:1324:812f	19.36.129.47
cb15:901b:901b:fb65:4024:3136:1324:8130	19.36.129.48
cb15:901b:901b:fb65:4024:3136:1324:8131	19.36.129.49
cb15:901b:901b:fb65:4024:3136:1324:8132	19.36.129.50
cb15:901b:901b:fb65:4024:3136:1324:8133	19.36.129.51
cb15:901b:901b:fb65:4024:3136:1324:8134	19.36.129.52
cb15:901b:901b:fb65:4024:3136:1324:8135	19.36.129.53
cb15:901b:901b:fb65:4024:3136:1324:8136	19.36.129.54
cb15:901b:901b:fb65:4024:3136:1324:8137	19.36.129.55
cb15:901b:901b:fb65:4024:3136:1324:8138	19.36.129.56
cb15:901b:901b:fb65:4024:3136:1324:8139	19.36.129.57
cb15:901b:901b:fb65:4024:3136:1324:813a	19.36.129.58
cb15:901b:901b:fb65:4024:3136:1324:813b	19.36.129.59
cb15:901b:901b:fb65:4024:3136:1324:813c	19.36.129.60

cb15:901b:901b:fb65:4024:3136:1324:813d	19.36.129.61
cb15:901b:901b:fb65:4024:3136:1324:813e	19.36.129.62
cb15:901b:901b:fb65:4024:3136:1324:813f	19.36.129.63
cb15:901b:901b:fb65:4024:3136:1324:8140	19.36.129.64
cb15:901b:901b:fb65:4024:3136:1324:8141	19.36.129.65
cb15:901b:901b:fb65:4024:3136:1324:8142	19.36.129.66
cb15:901b:901b:fb65:4024:3136:1324:8143	19.36.129.67
cb15:901b:901b:fb65:4024:3136:1324:8144	19.36.129.68
cb15:901b:901b:fb65:4024:3136:1324:8145	19.36.129.69
cb15:901b:901b:fb65:4024:3136:1324:8146	19.36.129.70
cb15:901b:901b:fb65:4024:3136:1324:8147	19.36.129.71
cb15:901b:901b:fb65:4024:3136:1324:8148	19.36.129.72
cb15:901b:901b:fb65:4024:3136:1324:8149	19.36.129.73
cb15:901b:901b:fb65:4024:3136:1324:814a	19.36.129.74
cb15:901b:901b:fb65:4024:3136:1324:814b	19.36.129.75
cb15:901b:901b:fb65:4024:3136:1324:814c	19.36.129.76
cb15:901b:901b:fb65:4024:3136:1324:814d	19.36.129.77
cb15:901b:901b:fb65:4024:3136:1324:814e	19.36.129.78
cb15:901b:901b:fb65:4024:3136:1324:814f	19.36.129.79
cb15:901b:901b:fb65:4024:3136:1324:8150	19.36.129.80
cb15:901b:901b:fb65:4024:3136:1324:8151	19.36.129.81
cb15:901b:901b:fb65:4024:3136:1324:8152	19.36.129.82
cb15:901b:901b:fb65:4024:3136:1324:8153	19.36.129.83
cb15:901b:901b:fb65:4024:3136:1324:8154	19.36.129.84
cb15:901b:901b:fb65:4024:3136:1324:8155	19.36.129.85
cb15:901b:901b:fb65:4024:3136:1324:8156	19.36.129.86
cb15:901b:901b:fb65:4024:3136:1324:8157	19.36.129.87
cb15:901b:901b:fb65:4024:3136:1324:8158	19.36.129.88
cb15:901b:901b:fb65:4024:3136:1324:8159	19.36.129.89
cb15:901b:901b:fb65:4024:3136:1324:815a	19.36.129.90
cb15:901b:901b:fb65:4024:3136:1324:815b	19.36.129.91
cb15:901b:901b:fb65:4024:3136:1324:815c	19.36.129.92
cb15:901b:901b:fb65:4024:3136:1324:815d	19.36.129.93
cb15:901b:901b:fb65:4024:3136:1324:815e	19.36.129.94
cb15:901b:901b:fb65:4024:3136:1324:815f	19.36.129.95
cb15:901b:901b:fb65:4024:3136:1324:8160	19.36.129.96
cb15:901b:901b:fb65:4024:3136:1324:8161	19.36.129.97
cb15:901b:901b:fb65:4024:3136:1324:8162	19.36.129.98
cb15:901b:901b:fb65:4024:3136:1324:8163	19.36.129.99
cb15:901b:901b:fb65:4024:3136:1324:8164	19.36.129.100
cb15:901b:901b:fb65:4024:3136:1324:8165	19.36.129.101
cb15:901b:901b:fb65:4024:3136:1324:8166	19.36.129.102
cb15:901b:901b:fb65:4024:3136:1324:8167	19.36.129.103
cb15:901b:901b:fb65:4024:3136:1324:8168	19.36.129.104
cb15:901b:901b:fb65:4024:3136:1324:8169	19.36.129.105
cb15:901b:901b:fb65:4024:3136:1324:816a	19.36.129.106
cb15:901b:901b:fb65:4024:3136:1324:816b	19.36.129.107
cb15:901b:901b:fb65:4024:3136:1324:816c	19.36.129.108
cb15:901b:901b:fb65:4024:3136:1324:816d	19.36.129.109
cb15:901b:901b:fb65:4024:3136:1324:816e	19.36.129.110
cb15:901b:901b:fb65:4024:3136:1324:816f	19.36.129.111
cb15:901b:901b:fb65:4024:3136:1324:8170	19.36.129.112
cb15:901b:901b:fb65:4024:3136:1324:8171	19.36.129.113
cb15:901b:901b:fb65:4024:3136:1324:8172	19.36.129.114
cb15:901b:901b:fb65:4024:3136:1324:8173	19.36.129.115
cb15:901b:901b:fb65:4024:3136:1324:8174	19.36.129.116
cb15:901b:901b:fb65:4024:3136:1324:8175	19.36.129.117
cb15:901b:901b:fb65:4024:3136:1324:8176	19.36.129.118
cb15:901b:901b:fb65:4024:3136:1324:8177	19.36.129.119
cb15:901b:901b:fb65:4024:3136:1324:8178	19.36.129.120

cb15:901b:901b:fb65:4024:3136:1324:8179	19.36.129.121
cb15:901b:901b:fb65:4024:3136:1324:817a	19.36.129.122
cb15:901b:901b:fb65:4024:3136:1324:817b	19.36.129.123
cb15:901b:901b:fb65:4024:3136:1324:817c	19.36.129.124
cb15:901b:901b:fb65:4024:3136:1324:817d	19.36.129.125
cb15:901b:901b:fb65:4024:3136:1324:817e	19.36.129.126
cb15:901b:901b:fb65:4024:3136:1324:817f	19.36.129.127
cb15:901b:901b:fb65:4024:3136:1324:8180	19.36.129.128
cb15:901b:901b:fb65:4024:3136:1324:8181	19.36.129.129
cb15:901b:901b:fb65:4024:3136:1324:8182	19.36.129.130
cb15:901b:901b:fb65:4024:3136:1324:8183	19.36.129.131
cb15:901b:901b:fb65:4024:3136:1324:8184	19.36.129.132
cb15:901b:901b:fb65:4024:3136:1324:8185	19.36.129.133
cb15:901b:901b:fb65:4024:3136:1324:8186	19.36.129.134
cb15:901b:901b:fb65:4024:3136:1324:8187	19.36.129.135
cb15:901b:901b:fb65:4024:3136:1324:8188	19.36.129.136
cb15:901b:901b:fb65:4024:3136:1324:8189	19.36.129.137
cb15:901b:901b:fb65:4024:3136:1324:818a	19.36.129.138
cb15:901b:901b:fb65:4024:3136:1324:818b	19.36.129.139
cb15:901b:901b:fb65:4024:3136:1324:818c	19.36.129.140
cb15:901b:901b:fb65:4024:3136:1324:818d	19.36.129.141
cb15:901b:901b:fb65:4024:3136:1324:818e	19.36.129.142
cb15:901b:901b:fb65:4024:3136:1324:818f	19.36.129.143
cb15:901b:901b:fb65:4024:3136:1324:8190	19.36.129.144
cb15:901b:901b:fb65:4024:3136:1324:8191	19.36.129.145
cb15:901b:901b:fb65:4024:3136:1324:8192	19.36.129.146
cb15:901b:901b:fb65:4024:3136:1324:8193	19.36.129.147
cb15:901b:901b:fb65:4024:3136:1324:8194	19.36.129.148
cb15:901b:901b:fb65:4024:3136:1324:8195	19.36.129.149
cb15:901b:901b:fb65:4024:3136:1324:8196	19.36.129.150
cb15:901b:901b:fb65:4024:3136:1324:8197	19.36.129.151
cb15:901b:901b:fb65:4024:3136:1324:8198	19.36.129.152
cb15:901b:901b:fb65:4024:3136:1324:8199	19.36.129.153
cb15:901b:901b:fb65:4024:3136:1324:819a	19.36.129.154
cb15:901b:901b:fb65:4024:3136:1324:819b	19.36.129.155
cb15:901b:901b:fb65:4024:3136:1324:819c	19.36.129.156
cb15:901b:901b:fb65:4024:3136:1324:819d	19.36.129.157
cb15:901b:901b:fb65:4024:3136:1324:819e	19.36.129.158
cb15:901b:901b:fb65:4024:3136:1324:819f	19.36.129.159
cb15:901b:901b:fb65:4024:3136:1324:81a0	19.36.129.160
cb15:901b:901b:fb65:4024:3136:1324:81a1	19.36.129.161
cb15:901b:901b:fb65:4024:3136:1324:81a2	19.36.129.162
cb15:901b:901b:fb65:4024:3136:1324:81a3	19.36.129.163
cb15:901b:901b:fb65:4024:3136:1324:81a4	19.36.129.164
cb15:901b:901b:fb65:4024:3136:1324:81a5	19.36.129.165
cb15:901b:901b:fb65:4024:3136:1324:81a6	19.36.129.166
cb15:901b:901b:fb65:4024:3136:1324:81a7	19.36.129.167
cb15:901b:901b:fb65:4024:3136:1324:81a8	19.36.129.168
cb15:901b:901b:fb65:4024:3136:1324:81a9	19.36.129.169
cb15:901b:901b:fb65:4024:3136:1324:81aa	19.36.129.170
cb15:901b:901b:fb65:4024:3136:1324:81ab	19.36.129.171
cb15:901b:901b:fb65:4024:3136:1324:81ac	19.36.129.172
cb15:901b:901b:fb65:4024:3136:1324:81ad	19.36.129.173
cb15:901b:901b:fb65:4024:3136:1324:81ae	19.36.129.174
cb15:901b:901b:fb65:4024:3136:1324:81af	19.36.129.175
cb15:901b:901b:fb65:4024:3136:1324:81b0	19.36.129.176
cb15:901b:901b:fb65:4024:3136:1324:81b1	19.36.129.177
cb15:901b:901b:fb65:4024:3136:1324:81b2	19.36.129.178
cb15:901b:901b:fb65:4024:3136:1324:81b3	19.36.129.179
cb15:901b:901b:fb65:4024:3136:1324:81b4	19.36.129.180

cb15:901b:901b:fb65:4024:3136:1324:81b5	19.36.129.181
cb15:901b:901b:fb65:4024:3136:1324:81b6	19.36.129.182
cb15:901b:901b:fb65:4024:3136:1324:81b7	19.36.129.183
cb15:901b:901b:fb65:4024:3136:1324:81b8	19.36.129.184
cb15:901b:901b:fb65:4024:3136:1324:81b9	19.36.129.185
cb15:901b:901b:fb65:4024:3136:1324:81ba	19.36.129.186
cb15:901b:901b:fb65:4024:3136:1324:81bb	19.36.129.187
cb15:901b:901b:fb65:4024:3136:1324:81bc	19.36.129.188
cb15:901b:901b:fb65:4024:3136:1324:81bd	19.36.129.189
cb15:901b:901b:fb65:4024:3136:1324:81be	19.36.129.190
cb15:901b:901b:fb65:4024:3136:1324:81bf	19.36.129.191
cb15:901b:901b:fb65:4024:3136:1324:81c0	19.36.129.192
cb15:901b:901b:fb65:4024:3136:1324:81c1	19.36.129.193
cb15:901b:901b:fb65:4024:3136:1324:81c2	19.36.129.194
cb15:901b:901b:fb65:4024:3136:1324:81c3	19.36.129.195
cb15:901b:901b:fb65:4024:3136:1324:81c4	19.36.129.196
cb15:901b:901b:fb65:4024:3136:1324:81c5	19.36.129.197
cb15:901b:901b:fb65:4024:3136:1324:81c6	19.36.129.198
cb15:901b:901b:fb65:4024:3136:1324:81c7	19.36.129.199
cb15:901b:901b:fb65:4024:3136:1324:81c8	19.36.129.200
cb15:901b:901b:fb65:4024:3136:1324:81c9	19.36.129.201
cb15:901b:901b:fb65:4024:3136:1324:81ca	19.36.129.202
cb15:901b:901b:fb65:4024:3136:1324:81cb	19.36.129.203
cb15:901b:901b:fb65:4024:3136:1324:81cc	19.36.129.204
cb15:901b:901b:fb65:4024:3136:1324:81cd	19.36.129.205
cb15:901b:901b:fb65:4024:3136:1324:81ce	19.36.129.206
cb15:901b:901b:fb65:4024:3136:1324:81cf	19.36.129.207
cb15:901b:901b:fb65:4024:3136:1324:81d0	19.36.129.208
cb15:901b:901b:fb65:4024:3136:1324:81d1	19.36.129.209
cb15:901b:901b:fb65:4024:3136:1324:81d2	19.36.129.210
cb15:901b:901b:fb65:4024:3136:1324:81d3	19.36.129.211
cb15:901b:901b:fb65:4024:3136:1324:81d4	19.36.129.212
cb15:901b:901b:fb65:4024:3136:1324:81d5	19.36.129.213
cb15:901b:901b:fb65:4024:3136:1324:81d6	19.36.129.214
cb15:901b:901b:fb65:4024:3136:1324:81d7	19.36.129.215
cb15:901b:901b:fb65:4024:3136:1324:81d8	19.36.129.216
cb15:901b:901b:fb65:4024:3136:1324:81d9	19.36.129.217
cb15:901b:901b:fb65:4024:3136:1324:81da	19.36.129.218
cb15:901b:901b:fb65:4024:3136:1324:81db	19.36.129.219
cb15:901b:901b:fb65:4024:3136:1324:81dc	19.36.129.220
cb15:901b:901b:fb65:4024:3136:1324:81dd	19.36.129.221
cb15:901b:901b:fb65:4024:3136:1324:81de	19.36.129.222
cb15:901b:901b:fb65:4024:3136:1324:81df	19.36.129.223
cb15:901b:901b:fb65:4024:3136:1324:81e0	19.36.129.224
cb15:901b:901b:fb65:4024:3136:1324:81e1	19.36.129.225
cb15:901b:901b:fb65:4024:3136:1324:81e2	19.36.129.226
cb15:901b:901b:fb65:4024:3136:1324:81e3	19.36.129.227
cb15:901b:901b:fb65:4024:3136:1324:81e4	19.36.129.228
cb15:901b:901b:fb65:4024:3136:1324:81e5	19.36.129.229
cb15:901b:901b:fb65:4024:3136:1324:81e6	19.36.129.230
cb15:901b:901b:fb65:4024:3136:1324:81e7	19.36.129.231
cb15:901b:901b:fb65:4024:3136:1324:81e8	19.36.129.232
cb15:901b:901b:fb65:4024:3136:1324:81e9	19.36.129.233
cb15:901b:901b:fb65:4024:3136:1324:81ea	19.36.129.234
cb15:901b:901b:fb65:4024:3136:1324:81eb	19.36.129.235
cb15:901b:901b:fb65:4024:3136:1324:81ec	19.36.129.236
cb15:901b:901b:fb65:4024:3136:1324:81ed	19.36.129.237
cb15:901b:901b:fb65:4024:3136:1324:81ee	19.36.129.238
cb15:901b:901b:fb65:4024:3136:1324:81ef	19.36.129.239
cb15:901b:901b:fb65:4024:3136:1324:81f0	19.36.129.240
cb15:901b:901b:fb65:4024:3136:1324:81f1	19.36.129.241
cb15:901b:901b:fb65:4024:3136:1324:81f2	19.36.129.242
cb15:901b:901b:fb65:4024:3136:1324:81f3	19.36.129.243
cb15:901b:901b:fb65:4024:3136:1324:81f4	19.36.129.244
cb15:901b:901b:fb65:4024:3136:1324:81f5	19.36.129.245
cb15:901b:901b:fb65:4024:3136:1324:81f6	19.36.129.246
cb15:901b:901b:fb65:4024:3136:1324:81f7	19.36.129.247
cb15:901b:901b:fb65:4024:3136:1324:81f8	19.36.129.248
cb15:901b:901b:fb65:4024:3136:1324:81f9	19.36.129.249
cb15:901b:901b:fb65:4024:3136:1324:81fa	19.36.129.250
cb15:901b:901b:fb65:4024:3136:1324:81fb	19.36.129.251
cb15:901b:901b:fb65:4024:3136:1324:81fc	19.36.129.252
cb15:901b:901b:fb65:4024:3136:1324:81fd	19.36.129.253
cb15:901b:901b:fb65:4024:3136:1324:81fe	19.36.129.254
cb15:901b:901b:fb65:4024:3136:1324:81ff	19.36.129.255

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.