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:1324:80fc:cb15:4e41:8101	78.65.129.1
cb15:901b:901b:1324:80fc:cb15:4e41:8102	78.65.129.2
cb15:901b:901b:1324:80fc:cb15:4e41:8103	78.65.129.3
cb15:901b:901b:1324:80fc:cb15:4e41:8104	78.65.129.4
cb15:901b:901b:1324:80fc:cb15:4e41:8105	78.65.129.5
cb15:901b:901b:1324:80fc:cb15:4e41:8106	78.65.129.6
cb15:901b:901b:1324:80fc:cb15:4e41:8107	78.65.129.7
cb15:901b:901b:1324:80fc:cb15:4e41:8108	78.65.129.8
cb15:901b:901b:1324:80fc:cb15:4e41:8109	78.65.129.9
cb15:901b:901b:1324:80fc:cb15:4e41:810a	78.65.129.10
cb15:901b:901b:1324:80fc:cb15:4e41:810b	78.65.129.11
cb15:901b:901b:1324:80fc:cb15:4e41:810c	78.65.129.12
cb15:901b:901b:1324:80fc:cb15:4e41:810d	78.65.129.13
cb15:901b:901b:1324:80fc:cb15:4e41:810e	78.65.129.14
cb15:901b:901b:1324:80fc:cb15:4e41:810f	78.65.129.15
cb15:901b:901b:1324:80fc:cb15:4e41:8110	78.65.129.16
cb15:901b:901b:1324:80fc:cb15:4e41:8111	78.65.129.17
cb15:901b:901b:1324:80fc:cb15:4e41:8112	78.65.129.18
cb15:901b:901b:1324:80fc:cb15:4e41:8113	78.65.129.19
cb15:901b:901b:1324:80fc:cb15:4e41:8114	78.65.129.20
cb15:901b:901b:1324:80fc:cb15:4e41:8115	78.65.129.21
cb15:901b:901b:1324:80fc:cb15:4e41:8116	78.65.129.22
cb15:901b:901b:1324:80fc:cb15:4e41:8117	78.65.129.23
cb15:901b:901b:1324:80fc:cb15:4e41:8118	78.65.129.24
cb15:901b:901b:1324:80fc:cb15:4e41:8119	78.65.129.25
cb15:901b:901b:1324:80fc:cb15:4e41:811a	78.65.129.26
cb15:901b:901b:1324:80fc:cb15:4e41:811b	78.65.129.27
cb15:901b:901b:1324:80fc:cb15:4e41:811c	78.65.129.28
cb15:901b:901b:1324:80fc:cb15:4e41:811d	78.65.129.29
cb15:901b:901b:1324:80fc:cb15:4e41:811e	78.65.129.30
cb15:901b:901b:1324:80fc:cb15:4e41:811f	78.65.129.31
cb15:901b:901b:1324:80fc:cb15:4e41:8120	78.65.129.32
cb15:901b:901b:1324:80fc:cb15:4e41:8121	78.65.129.33
cb15:901b:901b:1324:80fc:cb15:4e41:8122	78.65.129.34
cb15:901b:901b:1324:80fc:cb15:4e41:8123	78.65.129.35
cb15:901b:901b:1324:80fc:cb15:4e41:8124	78.65.129.36
cb15:901b:901b:1324:80fc:cb15:4e41:8125	78.65.129.37
cb15:901b:901b:1324:80fc:cb15:4e41:8126	78.65.129.38
cb15:901b:901b:1324:80fc:cb15:4e41:8127	78.65.129.39
cb15:901b:901b:1324:80fc:cb15:4e41:8128	78.65.129.40
cb15:901b:901b:1324:80fc:cb15:4e41:8129	78.65.129.41
cb15:901b:901b:1324:80fc:cb15:4e41:812a	78.65.129.42
cb15:901b:901b:1324:80fc:cb15:4e41:812b	78.65.129.43
cb15:901b:901b:1324:80fc:cb15:4e41:812c	78.65.129.44
cb15:901b:901b:1324:80fc:cb15:4e41:812d	78.65.129.45
cb15:901b:901b:1324:80fc:cb15:4e41:812e	78.65.129.46
cb15:901b:901b:1324:80fc:cb15:4e41:812f	78.65.129.47
cb15:901b:901b:1324:80fc:cb15:4e41:8130	78.65.129.48
cb15:901b:901b:1324:80fc:cb15:4e41:8131	78.65.129.49
cb15:901b:901b:1324:80fc:cb15:4e41:8132	78.65.129.50
cb15:901b:901b:1324:80fc:cb15:4e41:8133	78.65.129.51
cb15:901b:901b:1324:80fc:cb15:4e41:8134	78.65.129.52
cb15:901b:901b:1324:80fc:cb15:4e41:8135	78.65.129.53
cb15:901b:901b:1324:80fc:cb15:4e41:8136	78.65.129.54
cb15:901b:901b:1324:80fc:cb15:4e41:8137	78.65.129.55
cb15:901b:901b:1324:80fc:cb15:4e41:8138	78.65.129.56
cb15:901b:901b:1324:80fc:cb15:4e41:8139	78.65.129.57
cb15:901b:901b:1324:80fc:cb15:4e41:813a	78.65.129.58
cb15:901b:901b:1324:80fc:cb15:4e41:813b	78.65.129.59
cb15:901b:901b:1324:80fc:cb15:4e41:813c	78.65.129.60

cb15:901b:901b:1324:80fc:cb15:4e41:813d	78.65.129.61
cb15:901b:901b:1324:80fc:cb15:4e41:813e	78.65.129.62
cb15:901b:901b:1324:80fc:cb15:4e41:813f	78.65.129.63
cb15:901b:901b:1324:80fc:cb15:4e41:8140	78.65.129.64
cb15:901b:901b:1324:80fc:cb15:4e41:8141	78.65.129.65
cb15:901b:901b:1324:80fc:cb15:4e41:8142	78.65.129.66
cb15:901b:901b:1324:80fc:cb15:4e41:8143	78.65.129.67
cb15:901b:901b:1324:80fc:cb15:4e41:8144	78.65.129.68
cb15:901b:901b:1324:80fc:cb15:4e41:8145	78.65.129.69
cb15:901b:901b:1324:80fc:cb15:4e41:8146	78.65.129.70
cb15:901b:901b:1324:80fc:cb15:4e41:8147	78.65.129.71
cb15:901b:901b:1324:80fc:cb15:4e41:8148	78.65.129.72
cb15:901b:901b:1324:80fc:cb15:4e41:8149	78.65.129.73
cb15:901b:901b:1324:80fc:cb15:4e41:814a	78.65.129.74
cb15:901b:901b:1324:80fc:cb15:4e41:814b	78.65.129.75
cb15:901b:901b:1324:80fc:cb15:4e41:814c	78.65.129.76
cb15:901b:901b:1324:80fc:cb15:4e41:814d	78.65.129.77
cb15:901b:901b:1324:80fc:cb15:4e41:814e	78.65.129.78
cb15:901b:901b:1324:80fc:cb15:4e41:814f	78.65.129.79
cb15:901b:901b:1324:80fc:cb15:4e41:8150	78.65.129.80
cb15:901b:901b:1324:80fc:cb15:4e41:8151	78.65.129.81
cb15:901b:901b:1324:80fc:cb15:4e41:8152	78.65.129.82
cb15:901b:901b:1324:80fc:cb15:4e41:8153	78.65.129.83
cb15:901b:901b:1324:80fc:cb15:4e41:8154	78.65.129.84
cb15:901b:901b:1324:80fc:cb15:4e41:8155	78.65.129.85
cb15:901b:901b:1324:80fc:cb15:4e41:8156	78.65.129.86
cb15:901b:901b:1324:80fc:cb15:4e41:8157	78.65.129.87
cb15:901b:901b:1324:80fc:cb15:4e41:8158	78.65.129.88
cb15:901b:901b:1324:80fc:cb15:4e41:8159	78.65.129.89
cb15:901b:901b:1324:80fc:cb15:4e41:815a	78.65.129.90
cb15:901b:901b:1324:80fc:cb15:4e41:815b	78.65.129.91
cb15:901b:901b:1324:80fc:cb15:4e41:815c	78.65.129.92
cb15:901b:901b:1324:80fc:cb15:4e41:815d	78.65.129.93
cb15:901b:901b:1324:80fc:cb15:4e41:815e	78.65.129.94
cb15:901b:901b:1324:80fc:cb15:4e41:815f	78.65.129.95
cb15:901b:901b:1324:80fc:cb15:4e41:8160	78.65.129.96
cb15:901b:901b:1324:80fc:cb15:4e41:8161	78.65.129.97
cb15:901b:901b:1324:80fc:cb15:4e41:8162	78.65.129.98
cb15:901b:901b:1324:80fc:cb15:4e41:8163	78.65.129.99
cb15:901b:901b:1324:80fc:cb15:4e41:8164	78.65.129.100
cb15:901b:901b:1324:80fc:cb15:4e41:8165	78.65.129.101
cb15:901b:901b:1324:80fc:cb15:4e41:8166	78.65.129.102
cb15:901b:901b:1324:80fc:cb15:4e41:8167	78.65.129.103
cb15:901b:901b:1324:80fc:cb15:4e41:8168	78.65.129.104
cb15:901b:901b:1324:80fc:cb15:4e41:8169	78.65.129.105
cb15:901b:901b:1324:80fc:cb15:4e41:816a	78.65.129.106
cb15:901b:901b:1324:80fc:cb15:4e41:816b	78.65.129.107
cb15:901b:901b:1324:80fc:cb15:4e41:816c	78.65.129.108
cb15:901b:901b:1324:80fc:cb15:4e41:816d	78.65.129.109
cb15:901b:901b:1324:80fc:cb15:4e41:816e	78.65.129.110
cb15:901b:901b:1324:80fc:cb15:4e41:816f	78.65.129.111
cb15:901b:901b:1324:80fc:cb15:4e41:8170	78.65.129.112
cb15:901b:901b:1324:80fc:cb15:4e41:8171	78.65.129.113
cb15:901b:901b:1324:80fc:cb15:4e41:8172	78.65.129.114
cb15:901b:901b:1324:80fc:cb15:4e41:8173	78.65.129.115
cb15:901b:901b:1324:80fc:cb15:4e41:8174	78.65.129.116
cb15:901b:901b:1324:80fc:cb15:4e41:8175	78.65.129.117
cb15:901b:901b:1324:80fc:cb15:4e41:8176	78.65.129.118
cb15:901b:901b:1324:80fc:cb15:4e41:8177	78.65.129.119
cb15:901b:901b:1324:80fc:cb15:4e41:8178	78.65.129.120

cb15:901b:901b:1324:80fc:cb15:4e41:8179	78.65.129.121
cb15:901b:901b:1324:80fc:cb15:4e41:817a	78.65.129.122
cb15:901b:901b:1324:80fc:cb15:4e41:817b	78.65.129.123
cb15:901b:901b:1324:80fc:cb15:4e41:817c	78.65.129.124
cb15:901b:901b:1324:80fc:cb15:4e41:817d	78.65.129.125
cb15:901b:901b:1324:80fc:cb15:4e41:817e	78.65.129.126
cb15:901b:901b:1324:80fc:cb15:4e41:817f	78.65.129.127
cb15:901b:901b:1324:80fc:cb15:4e41:8180	78.65.129.128
cb15:901b:901b:1324:80fc:cb15:4e41:8181	78.65.129.129
cb15:901b:901b:1324:80fc:cb15:4e41:8182	78.65.129.130
cb15:901b:901b:1324:80fc:cb15:4e41:8183	78.65.129.131
cb15:901b:901b:1324:80fc:cb15:4e41:8184	78.65.129.132
cb15:901b:901b:1324:80fc:cb15:4e41:8185	78.65.129.133
cb15:901b:901b:1324:80fc:cb15:4e41:8186	78.65.129.134
cb15:901b:901b:1324:80fc:cb15:4e41:8187	78.65.129.135
cb15:901b:901b:1324:80fc:cb15:4e41:8188	78.65.129.136
cb15:901b:901b:1324:80fc:cb15:4e41:8189	78.65.129.137
cb15:901b:901b:1324:80fc:cb15:4e41:818a	78.65.129.138
cb15:901b:901b:1324:80fc:cb15:4e41:818b	78.65.129.139
cb15:901b:901b:1324:80fc:cb15:4e41:818c	78.65.129.140
cb15:901b:901b:1324:80fc:cb15:4e41:818d	78.65.129.141
cb15:901b:901b:1324:80fc:cb15:4e41:818e	78.65.129.142
cb15:901b:901b:1324:80fc:cb15:4e41:818f	78.65.129.143
cb15:901b:901b:1324:80fc:cb15:4e41:8190	78.65.129.144
cb15:901b:901b:1324:80fc:cb15:4e41:8191	78.65.129.145
cb15:901b:901b:1324:80fc:cb15:4e41:8192	78.65.129.146
cb15:901b:901b:1324:80fc:cb15:4e41:8193	78.65.129.147
cb15:901b:901b:1324:80fc:cb15:4e41:8194	78.65.129.148
cb15:901b:901b:1324:80fc:cb15:4e41:8195	78.65.129.149
cb15:901b:901b:1324:80fc:cb15:4e41:8196	78.65.129.150
cb15:901b:901b:1324:80fc:cb15:4e41:8197	78.65.129.151
cb15:901b:901b:1324:80fc:cb15:4e41:8198	78.65.129.152
cb15:901b:901b:1324:80fc:cb15:4e41:8199	78.65.129.153
cb15:901b:901b:1324:80fc:cb15:4e41:819a	78.65.129.154
cb15:901b:901b:1324:80fc:cb15:4e41:819b	78.65.129.155
cb15:901b:901b:1324:80fc:cb15:4e41:819c	78.65.129.156
cb15:901b:901b:1324:80fc:cb15:4e41:819d	78.65.129.157
cb15:901b:901b:1324:80fc:cb15:4e41:819e	78.65.129.158
cb15:901b:901b:1324:80fc:cb15:4e41:819f	78.65.129.159
cb15:901b:901b:1324:80fc:cb15:4e41:81a0	78.65.129.160
cb15:901b:901b:1324:80fc:cb15:4e41:81a1	78.65.129.161
cb15:901b:901b:1324:80fc:cb15:4e41:81a2	78.65.129.162
cb15:901b:901b:1324:80fc:cb15:4e41:81a3	78.65.129.163
cb15:901b:901b:1324:80fc:cb15:4e41:81a4	78.65.129.164
cb15:901b:901b:1324:80fc:cb15:4e41:81a5	78.65.129.165
cb15:901b:901b:1324:80fc:cb15:4e41:81a6	78.65.129.166
cb15:901b:901b:1324:80fc:cb15:4e41:81a7	78.65.129.167
cb15:901b:901b:1324:80fc:cb15:4e41:81a8	78.65.129.168
cb15:901b:901b:1324:80fc:cb15:4e41:81a9	78.65.129.169
cb15:901b:901b:1324:80fc:cb15:4e41:81aa	78.65.129.170
cb15:901b:901b:1324:80fc:cb15:4e41:81ab	78.65.129.171
cb15:901b:901b:1324:80fc:cb15:4e41:81ac	78.65.129.172
cb15:901b:901b:1324:80fc:cb15:4e41:81ad	78.65.129.173
cb15:901b:901b:1324:80fc:cb15:4e41:81ae	78.65.129.174
cb15:901b:901b:1324:80fc:cb15:4e41:81af	78.65.129.175
cb15:901b:901b:1324:80fc:cb15:4e41:81b0	78.65.129.176
cb15:901b:901b:1324:80fc:cb15:4e41:81b1	78.65.129.177
cb15:901b:901b:1324:80fc:cb15:4e41:81b2	78.65.129.178
cb15:901b:901b:1324:80fc:cb15:4e41:81b3	78.65.129.179
cb15:901b:901b:1324:80fc:cb15:4e41:81b4	78.65.129.180

cb15:901b:901b:1324:80fc:cb15:4e41:81b5	78.65.129.181
cb15:901b:901b:1324:80fc:cb15:4e41:81b6	78.65.129.182
cb15:901b:901b:1324:80fc:cb15:4e41:81b7	78.65.129.183
cb15:901b:901b:1324:80fc:cb15:4e41:81b8	78.65.129.184
cb15:901b:901b:1324:80fc:cb15:4e41:81b9	78.65.129.185
cb15:901b:901b:1324:80fc:cb15:4e41:81ba	78.65.129.186
cb15:901b:901b:1324:80fc:cb15:4e41:81bb	78.65.129.187
cb15:901b:901b:1324:80fc:cb15:4e41:81bc	78.65.129.188
cb15:901b:901b:1324:80fc:cb15:4e41:81bd	78.65.129.189
cb15:901b:901b:1324:80fc:cb15:4e41:81be	78.65.129.190
cb15:901b:901b:1324:80fc:cb15:4e41:81bf	78.65.129.191
cb15:901b:901b:1324:80fc:cb15:4e41:81c0	78.65.129.192
cb15:901b:901b:1324:80fc:cb15:4e41:81c1	78.65.129.193
cb15:901b:901b:1324:80fc:cb15:4e41:81c2	78.65.129.194
cb15:901b:901b:1324:80fc:cb15:4e41:81c3	78.65.129.195
cb15:901b:901b:1324:80fc:cb15:4e41:81c4	78.65.129.196
cb15:901b:901b:1324:80fc:cb15:4e41:81c5	78.65.129.197
cb15:901b:901b:1324:80fc:cb15:4e41:81c6	78.65.129.198
cb15:901b:901b:1324:80fc:cb15:4e41:81c7	78.65.129.199
cb15:901b:901b:1324:80fc:cb15:4e41:81c8	78.65.129.200
cb15:901b:901b:1324:80fc:cb15:4e41:81c9	78.65.129.201
cb15:901b:901b:1324:80fc:cb15:4e41:81ca	78.65.129.202
cb15:901b:901b:1324:80fc:cb15:4e41:81cb	78.65.129.203
cb15:901b:901b:1324:80fc:cb15:4e41:81cc	78.65.129.204
cb15:901b:901b:1324:80fc:cb15:4e41:81cd	78.65.129.205
cb15:901b:901b:1324:80fc:cb15:4e41:81ce	78.65.129.206
cb15:901b:901b:1324:80fc:cb15:4e41:81cf	78.65.129.207
cb15:901b:901b:1324:80fc:cb15:4e41:81d0	78.65.129.208
cb15:901b:901b:1324:80fc:cb15:4e41:81d1	78.65.129.209
cb15:901b:901b:1324:80fc:cb15:4e41:81d2	78.65.129.210
cb15:901b:901b:1324:80fc:cb15:4e41:81d3	78.65.129.211
cb15:901b:901b:1324:80fc:cb15:4e41:81d4	78.65.129.212
cb15:901b:901b:1324:80fc:cb15:4e41:81d5	78.65.129.213
cb15:901b:901b:1324:80fc:cb15:4e41:81d6	78.65.129.214
cb15:901b:901b:1324:80fc:cb15:4e41:81d7	78.65.129.215
cb15:901b:901b:1324:80fc:cb15:4e41:81d8	78.65.129.216
cb15:901b:901b:1324:80fc:cb15:4e41:81d9	78.65.129.217
cb15:901b:901b:1324:80fc:cb15:4e41:81da	78.65.129.218
cb15:901b:901b:1324:80fc:cb15:4e41:81db	78.65.129.219
cb15:901b:901b:1324:80fc:cb15:4e41:81dc	78.65.129.220
cb15:901b:901b:1324:80fc:cb15:4e41:81dd	78.65.129.221
cb15:901b:901b:1324:80fc:cb15:4e41:81de	78.65.129.222
cb15:901b:901b:1324:80fc:cb15:4e41:81df	78.65.129.223
cb15:901b:901b:1324:80fc:cb15:4e41:81e0	78.65.129.224
cb15:901b:901b:1324:80fc:cb15:4e41:81e1	78.65.129.225
cb15:901b:901b:1324:80fc:cb15:4e41:81e2	78.65.129.226
cb15:901b:901b:1324:80fc:cb15:4e41:81e3	78.65.129.227
cb15:901b:901b:1324:80fc:cb15:4e41:81e4	78.65.129.228
cb15:901b:901b:1324:80fc:cb15:4e41:81e5	78.65.129.229
cb15:901b:901b:1324:80fc:cb15:4e41:81e6	78.65.129.230
cb15:901b:901b:1324:80fc:cb15:4e41:81e7	78.65.129.231
cb15:901b:901b:1324:80fc:cb15:4e41:81e8	78.65.129.232
cb15:901b:901b:1324:80fc:cb15:4e41:81e9	78.65.129.233
cb15:901b:901b:1324:80fc:cb15:4e41:81ea	78.65.129.234
cb15:901b:901b:1324:80fc:cb15:4e41:81eb	78.65.129.235
cb15:901b:901b:1324:80fc:cb15:4e41:81ec	78.65.129.236
cb15:901b:901b:1324:80fc:cb15:4e41:81ed	78.65.129.237
cb15:901b:901b:1324:80fc:cb15:4e41:81ee	78.65.129.238
cb15:901b:901b:1324:80fc:cb15:4e41:81ef	78.65.129.239
cb15:901b:901b:1324:80fc:cb15:4e41:81f0	78.65.129.240
cb15:901b:901b:1324:80fc:cb15:4e41:81f1	78.65.129.241
cb15:901b:901b:1324:80fc:cb15:4e41:81f2	78.65.129.242
cb15:901b:901b:1324:80fc:cb15:4e41:81f3	78.65.129.243
cb15:901b:901b:1324:80fc:cb15:4e41:81f4	78.65.129.244
cb15:901b:901b:1324:80fc:cb15:4e41:81f5	78.65.129.245
cb15:901b:901b:1324:80fc:cb15:4e41:81f6	78.65.129.246
cb15:901b:901b:1324:80fc:cb15:4e41:81f7	78.65.129.247
cb15:901b:901b:1324:80fc:cb15:4e41:81f8	78.65.129.248
cb15:901b:901b:1324:80fc:cb15:4e41:81f9	78.65.129.249
cb15:901b:901b:1324:80fc:cb15:4e41:81fa	78.65.129.250
cb15:901b:901b:1324:80fc:cb15:4e41:81fb	78.65.129.251
cb15:901b:901b:1324:80fc:cb15:4e41:81fc	78.65.129.252
cb15:901b:901b:1324:80fc:cb15:4e41:81fd	78.65.129.253
cb15:901b:901b:1324:80fc:cb15:4e41:81fe	78.65.129.254
cb15:901b:901b:1324:80fc:cb15:4e41:81ff	78.65.129.255

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.