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:d157:901b:91fb:8157:c724:8101	199.36.129.1
cb15:901b:d157:901b:91fb:8157:c724:8102	199.36.129.2
cb15:901b:d157:901b:91fb:8157:c724:8103	199.36.129.3
cb15:901b:d157:901b:91fb:8157:c724:8104	199.36.129.4
cb15:901b:d157:901b:91fb:8157:c724:8105	199.36.129.5
cb15:901b:d157:901b:91fb:8157:c724:8106	199.36.129.6
cb15:901b:d157:901b:91fb:8157:c724:8107	199.36.129.7
cb15:901b:d157:901b:91fb:8157:c724:8108	199.36.129.8
cb15:901b:d157:901b:91fb:8157:c724:8109	199.36.129.9
cb15:901b:d157:901b:91fb:8157:c724:810a	199.36.129.10
cb15:901b:d157:901b:91fb:8157:c724:810b	199.36.129.11
cb15:901b:d157:901b:91fb:8157:c724:810c	199.36.129.12
cb15:901b:d157:901b:91fb:8157:c724:810d	199.36.129.13
cb15:901b:d157:901b:91fb:8157:c724:810e	199.36.129.14
cb15:901b:d157:901b:91fb:8157:c724:810f	199.36.129.15
cb15:901b:d157:901b:91fb:8157:c724:8110	199.36.129.16
cb15:901b:d157:901b:91fb:8157:c724:8111	199.36.129.17
cb15:901b:d157:901b:91fb:8157:c724:8112	199.36.129.18
cb15:901b:d157:901b:91fb:8157:c724:8113	199.36.129.19
cb15:901b:d157:901b:91fb:8157:c724:8114	199.36.129.20
cb15:901b:d157:901b:91fb:8157:c724:8115	199.36.129.21
cb15:901b:d157:901b:91fb:8157:c724:8116	199.36.129.22
cb15:901b:d157:901b:91fb:8157:c724:8117	199.36.129.23
cb15:901b:d157:901b:91fb:8157:c724:8118	199.36.129.24
cb15:901b:d157:901b:91fb:8157:c724:8119	199.36.129.25
cb15:901b:d157:901b:91fb:8157:c724:811a	199.36.129.26
cb15:901b:d157:901b:91fb:8157:c724:811b	199.36.129.27
cb15:901b:d157:901b:91fb:8157:c724:811c	199.36.129.28
cb15:901b:d157:901b:91fb:8157:c724:811d	199.36.129.29
cb15:901b:d157:901b:91fb:8157:c724:811e	199.36.129.30
cb15:901b:d157:901b:91fb:8157:c724:811f	199.36.129.31
cb15:901b:d157:901b:91fb:8157:c724:8120	199.36.129.32
cb15:901b:d157:901b:91fb:8157:c724:8121	199.36.129.33
cb15:901b:d157:901b:91fb:8157:c724:8122	199.36.129.34
cb15:901b:d157:901b:91fb:8157:c724:8123	199.36.129.35
cb15:901b:d157:901b:91fb:8157:c724:8124	199.36.129.36
cb15:901b:d157:901b:91fb:8157:c724:8125	199.36.129.37
cb15:901b:d157:901b:91fb:8157:c724:8126	199.36.129.38
cb15:901b:d157:901b:91fb:8157:c724:8127	199.36.129.39
cb15:901b:d157:901b:91fb:8157:c724:8128	199.36.129.40
cb15:901b:d157:901b:91fb:8157:c724:8129	199.36.129.41
cb15:901b:d157:901b:91fb:8157:c724:812a	199.36.129.42
cb15:901b:d157:901b:91fb:8157:c724:812b	199.36.129.43
cb15:901b:d157:901b:91fb:8157:c724:812c	199.36.129.44
cb15:901b:d157:901b:91fb:8157:c724:812d	199.36.129.45
cb15:901b:d157:901b:91fb:8157:c724:812e	199.36.129.46
cb15:901b:d157:901b:91fb:8157:c724:812f	199.36.129.47
cb15:901b:d157:901b:91fb:8157:c724:8130	199.36.129.48
cb15:901b:d157:901b:91fb:8157:c724:8131	199.36.129.49
cb15:901b:d157:901b:91fb:8157:c724:8132	199.36.129.50
cb15:901b:d157:901b:91fb:8157:c724:8133	199.36.129.51
cb15:901b:d157:901b:91fb:8157:c724:8134	199.36.129.52
cb15:901b:d157:901b:91fb:8157:c724:8135	199.36.129.53
cb15:901b:d157:901b:91fb:8157:c724:8136	199.36.129.54
cb15:901b:d157:901b:91fb:8157:c724:8137	199.36.129.55
cb15:901b:d157:901b:91fb:8157:c724:8138	199.36.129.56
cb15:901b:d157:901b:91fb:8157:c724:8139	199.36.129.57
cb15:901b:d157:901b:91fb:8157:c724:813a	199.36.129.58
cb15:901b:d157:901b:91fb:8157:c724:813b	199.36.129.59
cb15:901b:d157:901b:91fb:8157:c724:813c	199.36.129.60

cb15:901b:d157:901b:91fb:8157:c724:813d	199.36.129.61
cb15:901b:d157:901b:91fb:8157:c724:813e	199.36.129.62
cb15:901b:d157:901b:91fb:8157:c724:813f	199.36.129.63
cb15:901b:d157:901b:91fb:8157:c724:8140	199.36.129.64
cb15:901b:d157:901b:91fb:8157:c724:8141	199.36.129.65
cb15:901b:d157:901b:91fb:8157:c724:8142	199.36.129.66
cb15:901b:d157:901b:91fb:8157:c724:8143	199.36.129.67
cb15:901b:d157:901b:91fb:8157:c724:8144	199.36.129.68
cb15:901b:d157:901b:91fb:8157:c724:8145	199.36.129.69
cb15:901b:d157:901b:91fb:8157:c724:8146	199.36.129.70
cb15:901b:d157:901b:91fb:8157:c724:8147	199.36.129.71
cb15:901b:d157:901b:91fb:8157:c724:8148	199.36.129.72
cb15:901b:d157:901b:91fb:8157:c724:8149	199.36.129.73
cb15:901b:d157:901b:91fb:8157:c724:814a	199.36.129.74
cb15:901b:d157:901b:91fb:8157:c724:814b	199.36.129.75
cb15:901b:d157:901b:91fb:8157:c724:814c	199.36.129.76
cb15:901b:d157:901b:91fb:8157:c724:814d	199.36.129.77
cb15:901b:d157:901b:91fb:8157:c724:814e	199.36.129.78
cb15:901b:d157:901b:91fb:8157:c724:814f	199.36.129.79
cb15:901b:d157:901b:91fb:8157:c724:8150	199.36.129.80
cb15:901b:d157:901b:91fb:8157:c724:8151	199.36.129.81
cb15:901b:d157:901b:91fb:8157:c724:8152	199.36.129.82
cb15:901b:d157:901b:91fb:8157:c724:8153	199.36.129.83
cb15:901b:d157:901b:91fb:8157:c724:8154	199.36.129.84
cb15:901b:d157:901b:91fb:8157:c724:8155	199.36.129.85
cb15:901b:d157:901b:91fb:8157:c724:8156	199.36.129.86
cb15:901b:d157:901b:91fb:8157:c724:8157	199.36.129.87
cb15:901b:d157:901b:91fb:8157:c724:8158	199.36.129.88
cb15:901b:d157:901b:91fb:8157:c724:8159	199.36.129.89
cb15:901b:d157:901b:91fb:8157:c724:815a	199.36.129.90
cb15:901b:d157:901b:91fb:8157:c724:815b	199.36.129.91
cb15:901b:d157:901b:91fb:8157:c724:815c	199.36.129.92
cb15:901b:d157:901b:91fb:8157:c724:815d	199.36.129.93
cb15:901b:d157:901b:91fb:8157:c724:815e	199.36.129.94
cb15:901b:d157:901b:91fb:8157:c724:815f	199.36.129.95
cb15:901b:d157:901b:91fb:8157:c724:8160	199.36.129.96
cb15:901b:d157:901b:91fb:8157:c724:8161	199.36.129.97
cb15:901b:d157:901b:91fb:8157:c724:8162	199.36.129.98
cb15:901b:d157:901b:91fb:8157:c724:8163	199.36.129.99
cb15:901b:d157:901b:91fb:8157:c724:8164	199.36.129.100
cb15:901b:d157:901b:91fb:8157:c724:8165	199.36.129.101
cb15:901b:d157:901b:91fb:8157:c724:8166	199.36.129.102
cb15:901b:d157:901b:91fb:8157:c724:8167	199.36.129.103
cb15:901b:d157:901b:91fb:8157:c724:8168	199.36.129.104
cb15:901b:d157:901b:91fb:8157:c724:8169	199.36.129.105
cb15:901b:d157:901b:91fb:8157:c724:816a	199.36.129.106
cb15:901b:d157:901b:91fb:8157:c724:816b	199.36.129.107
cb15:901b:d157:901b:91fb:8157:c724:816c	199.36.129.108
cb15:901b:d157:901b:91fb:8157:c724:816d	199.36.129.109
cb15:901b:d157:901b:91fb:8157:c724:816e	199.36.129.110
cb15:901b:d157:901b:91fb:8157:c724:816f	199.36.129.111
cb15:901b:d157:901b:91fb:8157:c724:8170	199.36.129.112
cb15:901b:d157:901b:91fb:8157:c724:8171	199.36.129.113
cb15:901b:d157:901b:91fb:8157:c724:8172	199.36.129.114
cb15:901b:d157:901b:91fb:8157:c724:8173	199.36.129.115
cb15:901b:d157:901b:91fb:8157:c724:8174	199.36.129.116
cb15:901b:d157:901b:91fb:8157:c724:8175	199.36.129.117
cb15:901b:d157:901b:91fb:8157:c724:8176	199.36.129.118
cb15:901b:d157:901b:91fb:8157:c724:8177	199.36.129.119
cb15:901b:d157:901b:91fb:8157:c724:8178	199.36.129.120

cb15:901b:d157:901b:91fb:8157:c724:8179	199.36.129.121
cb15:901b:d157:901b:91fb:8157:c724:817a	199.36.129.122
cb15:901b:d157:901b:91fb:8157:c724:817b	199.36.129.123
cb15:901b:d157:901b:91fb:8157:c724:817c	199.36.129.124
cb15:901b:d157:901b:91fb:8157:c724:817d	199.36.129.125
cb15:901b:d157:901b:91fb:8157:c724:817e	199.36.129.126
cb15:901b:d157:901b:91fb:8157:c724:817f	199.36.129.127
cb15:901b:d157:901b:91fb:8157:c724:8180	199.36.129.128
cb15:901b:d157:901b:91fb:8157:c724:8181	199.36.129.129
cb15:901b:d157:901b:91fb:8157:c724:8182	199.36.129.130
cb15:901b:d157:901b:91fb:8157:c724:8183	199.36.129.131
cb15:901b:d157:901b:91fb:8157:c724:8184	199.36.129.132
cb15:901b:d157:901b:91fb:8157:c724:8185	199.36.129.133
cb15:901b:d157:901b:91fb:8157:c724:8186	199.36.129.134
cb15:901b:d157:901b:91fb:8157:c724:8187	199.36.129.135
cb15:901b:d157:901b:91fb:8157:c724:8188	199.36.129.136
cb15:901b:d157:901b:91fb:8157:c724:8189	199.36.129.137
cb15:901b:d157:901b:91fb:8157:c724:818a	199.36.129.138
cb15:901b:d157:901b:91fb:8157:c724:818b	199.36.129.139
cb15:901b:d157:901b:91fb:8157:c724:818c	199.36.129.140
cb15:901b:d157:901b:91fb:8157:c724:818d	199.36.129.141
cb15:901b:d157:901b:91fb:8157:c724:818e	199.36.129.142
cb15:901b:d157:901b:91fb:8157:c724:818f	199.36.129.143
cb15:901b:d157:901b:91fb:8157:c724:8190	199.36.129.144
cb15:901b:d157:901b:91fb:8157:c724:8191	199.36.129.145
cb15:901b:d157:901b:91fb:8157:c724:8192	199.36.129.146
cb15:901b:d157:901b:91fb:8157:c724:8193	199.36.129.147
cb15:901b:d157:901b:91fb:8157:c724:8194	199.36.129.148
cb15:901b:d157:901b:91fb:8157:c724:8195	199.36.129.149
cb15:901b:d157:901b:91fb:8157:c724:8196	199.36.129.150
cb15:901b:d157:901b:91fb:8157:c724:8197	199.36.129.151
cb15:901b:d157:901b:91fb:8157:c724:8198	199.36.129.152
cb15:901b:d157:901b:91fb:8157:c724:8199	199.36.129.153
cb15:901b:d157:901b:91fb:8157:c724:819a	199.36.129.154
cb15:901b:d157:901b:91fb:8157:c724:819b	199.36.129.155
cb15:901b:d157:901b:91fb:8157:c724:819c	199.36.129.156
cb15:901b:d157:901b:91fb:8157:c724:819d	199.36.129.157
cb15:901b:d157:901b:91fb:8157:c724:819e	199.36.129.158
cb15:901b:d157:901b:91fb:8157:c724:819f	199.36.129.159
cb15:901b:d157:901b:91fb:8157:c724:81a0	199.36.129.160
cb15:901b:d157:901b:91fb:8157:c724:81a1	199.36.129.161
cb15:901b:d157:901b:91fb:8157:c724:81a2	199.36.129.162
cb15:901b:d157:901b:91fb:8157:c724:81a3	199.36.129.163
cb15:901b:d157:901b:91fb:8157:c724:81a4	199.36.129.164
cb15:901b:d157:901b:91fb:8157:c724:81a5	199.36.129.165
cb15:901b:d157:901b:91fb:8157:c724:81a6	199.36.129.166
cb15:901b:d157:901b:91fb:8157:c724:81a7	199.36.129.167
cb15:901b:d157:901b:91fb:8157:c724:81a8	199.36.129.168
cb15:901b:d157:901b:91fb:8157:c724:81a9	199.36.129.169
cb15:901b:d157:901b:91fb:8157:c724:81aa	199.36.129.170
cb15:901b:d157:901b:91fb:8157:c724:81ab	199.36.129.171
cb15:901b:d157:901b:91fb:8157:c724:81ac	199.36.129.172
cb15:901b:d157:901b:91fb:8157:c724:81ad	199.36.129.173
cb15:901b:d157:901b:91fb:8157:c724:81ae	199.36.129.174
cb15:901b:d157:901b:91fb:8157:c724:81af	199.36.129.175
cb15:901b:d157:901b:91fb:8157:c724:81b0	199.36.129.176
cb15:901b:d157:901b:91fb:8157:c724:81b1	199.36.129.177
cb15:901b:d157:901b:91fb:8157:c724:81b2	199.36.129.178
cb15:901b:d157:901b:91fb:8157:c724:81b3	199.36.129.179
cb15:901b:d157:901b:91fb:8157:c724:81b4	199.36.129.180

cb15:901b:d157:901b:91fb:8157:c724:81b5	199.36.129.181
cb15:901b:d157:901b:91fb:8157:c724:81b6	199.36.129.182
cb15:901b:d157:901b:91fb:8157:c724:81b7	199.36.129.183
cb15:901b:d157:901b:91fb:8157:c724:81b8	199.36.129.184
cb15:901b:d157:901b:91fb:8157:c724:81b9	199.36.129.185
cb15:901b:d157:901b:91fb:8157:c724:81ba	199.36.129.186
cb15:901b:d157:901b:91fb:8157:c724:81bb	199.36.129.187
cb15:901b:d157:901b:91fb:8157:c724:81bc	199.36.129.188
cb15:901b:d157:901b:91fb:8157:c724:81bd	199.36.129.189
cb15:901b:d157:901b:91fb:8157:c724:81be	199.36.129.190
cb15:901b:d157:901b:91fb:8157:c724:81bf	199.36.129.191
cb15:901b:d157:901b:91fb:8157:c724:81c0	199.36.129.192
cb15:901b:d157:901b:91fb:8157:c724:81c1	199.36.129.193
cb15:901b:d157:901b:91fb:8157:c724:81c2	199.36.129.194
cb15:901b:d157:901b:91fb:8157:c724:81c3	199.36.129.195
cb15:901b:d157:901b:91fb:8157:c724:81c4	199.36.129.196
cb15:901b:d157:901b:91fb:8157:c724:81c5	199.36.129.197
cb15:901b:d157:901b:91fb:8157:c724:81c6	199.36.129.198
cb15:901b:d157:901b:91fb:8157:c724:81c7	199.36.129.199
cb15:901b:d157:901b:91fb:8157:c724:81c8	199.36.129.200
cb15:901b:d157:901b:91fb:8157:c724:81c9	199.36.129.201
cb15:901b:d157:901b:91fb:8157:c724:81ca	199.36.129.202
cb15:901b:d157:901b:91fb:8157:c724:81cb	199.36.129.203
cb15:901b:d157:901b:91fb:8157:c724:81cc	199.36.129.204
cb15:901b:d157:901b:91fb:8157:c724:81cd	199.36.129.205
cb15:901b:d157:901b:91fb:8157:c724:81ce	199.36.129.206
cb15:901b:d157:901b:91fb:8157:c724:81cf	199.36.129.207
cb15:901b:d157:901b:91fb:8157:c724:81d0	199.36.129.208
cb15:901b:d157:901b:91fb:8157:c724:81d1	199.36.129.209
cb15:901b:d157:901b:91fb:8157:c724:81d2	199.36.129.210
cb15:901b:d157:901b:91fb:8157:c724:81d3	199.36.129.211
cb15:901b:d157:901b:91fb:8157:c724:81d4	199.36.129.212
cb15:901b:d157:901b:91fb:8157:c724:81d5	199.36.129.213
cb15:901b:d157:901b:91fb:8157:c724:81d6	199.36.129.214
cb15:901b:d157:901b:91fb:8157:c724:81d7	199.36.129.215
cb15:901b:d157:901b:91fb:8157:c724:81d8	199.36.129.216
cb15:901b:d157:901b:91fb:8157:c724:81d9	199.36.129.217
cb15:901b:d157:901b:91fb:8157:c724:81da	199.36.129.218
cb15:901b:d157:901b:91fb:8157:c724:81db	199.36.129.219
cb15:901b:d157:901b:91fb:8157:c724:81dc	199.36.129.220
cb15:901b:d157:901b:91fb:8157:c724:81dd	199.36.129.221
cb15:901b:d157:901b:91fb:8157:c724:81de	199.36.129.222
cb15:901b:d157:901b:91fb:8157:c724:81df	199.36.129.223
cb15:901b:d157:901b:91fb:8157:c724:81e0	199.36.129.224
cb15:901b:d157:901b:91fb:8157:c724:81e1	199.36.129.225
cb15:901b:d157:901b:91fb:8157:c724:81e2	199.36.129.226
cb15:901b:d157:901b:91fb:8157:c724:81e3	199.36.129.227
cb15:901b:d157:901b:91fb:8157:c724:81e4	199.36.129.228
cb15:901b:d157:901b:91fb:8157:c724:81e5	199.36.129.229
cb15:901b:d157:901b:91fb:8157:c724:81e6	199.36.129.230
cb15:901b:d157:901b:91fb:8157:c724:81e7	199.36.129.231
cb15:901b:d157:901b:91fb:8157:c724:81e8	199.36.129.232
cb15:901b:d157:901b:91fb:8157:c724:81e9	199.36.129.233
cb15:901b:d157:901b:91fb:8157:c724:81ea	199.36.129.234
cb15:901b:d157:901b:91fb:8157:c724:81eb	199.36.129.235
cb15:901b:d157:901b:91fb:8157:c724:81ec	199.36.129.236
cb15:901b:d157:901b:91fb:8157:c724:81ed	199.36.129.237
cb15:901b:d157:901b:91fb:8157:c724:81ee	199.36.129.238
cb15:901b:d157:901b:91fb:8157:c724:81ef	199.36.129.239
cb15:901b:d157:901b:91fb:8157:c724:81f0	199.36.129.240
cb15:901b:d157:901b:91fb:8157:c724:81f1	199.36.129.241
cb15:901b:d157:901b:91fb:8157:c724:81f2	199.36.129.242
cb15:901b:d157:901b:91fb:8157:c724:81f3	199.36.129.243
cb15:901b:d157:901b:91fb:8157:c724:81f4	199.36.129.244
cb15:901b:d157:901b:91fb:8157:c724:81f5	199.36.129.245
cb15:901b:d157:901b:91fb:8157:c724:81f6	199.36.129.246
cb15:901b:d157:901b:91fb:8157:c724:81f7	199.36.129.247
cb15:901b:d157:901b:91fb:8157:c724:81f8	199.36.129.248
cb15:901b:d157:901b:91fb:8157:c724:81f9	199.36.129.249
cb15:901b:d157:901b:91fb:8157:c724:81fa	199.36.129.250
cb15:901b:d157:901b:91fb:8157:c724:81fb	199.36.129.251
cb15:901b:d157:901b:91fb:8157:c724:81fc	199.36.129.252
cb15:901b:d157:901b:91fb:8157:c724:81fd	199.36.129.253
cb15:901b:d157:901b:91fb:8157:c724:81fe	199.36.129.254
cb15:901b:d157:901b:91fb:8157:c724:81ff	199.36.129.255

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.