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:d081:ce01	208.129.206.1
cb15:901b:8024:901b:91bc:cb15:d081:ce02	208.129.206.2
cb15:901b:8024:901b:91bc:cb15:d081:ce03	208.129.206.3
cb15:901b:8024:901b:91bc:cb15:d081:ce04	208.129.206.4
cb15:901b:8024:901b:91bc:cb15:d081:ce05	208.129.206.5
cb15:901b:8024:901b:91bc:cb15:d081:ce06	208.129.206.6
cb15:901b:8024:901b:91bc:cb15:d081:ce07	208.129.206.7
cb15:901b:8024:901b:91bc:cb15:d081:ce08	208.129.206.8
cb15:901b:8024:901b:91bc:cb15:d081:ce09	208.129.206.9
cb15:901b:8024:901b:91bc:cb15:d081:ce0a	208.129.206.10
cb15:901b:8024:901b:91bc:cb15:d081:ce0b	208.129.206.11
cb15:901b:8024:901b:91bc:cb15:d081:ce0c	208.129.206.12
cb15:901b:8024:901b:91bc:cb15:d081:ce0d	208.129.206.13
cb15:901b:8024:901b:91bc:cb15:d081:ce0e	208.129.206.14
cb15:901b:8024:901b:91bc:cb15:d081:ce0f	208.129.206.15
cb15:901b:8024:901b:91bc:cb15:d081:ce10	208.129.206.16
cb15:901b:8024:901b:91bc:cb15:d081:ce11	208.129.206.17
cb15:901b:8024:901b:91bc:cb15:d081:ce12	208.129.206.18
cb15:901b:8024:901b:91bc:cb15:d081:ce13	208.129.206.19
cb15:901b:8024:901b:91bc:cb15:d081:ce14	208.129.206.20
cb15:901b:8024:901b:91bc:cb15:d081:ce15	208.129.206.21
cb15:901b:8024:901b:91bc:cb15:d081:ce16	208.129.206.22
cb15:901b:8024:901b:91bc:cb15:d081:ce17	208.129.206.23
cb15:901b:8024:901b:91bc:cb15:d081:ce18	208.129.206.24
cb15:901b:8024:901b:91bc:cb15:d081:ce19	208.129.206.25
cb15:901b:8024:901b:91bc:cb15:d081:ce1a	208.129.206.26
cb15:901b:8024:901b:91bc:cb15:d081:ce1b	208.129.206.27
cb15:901b:8024:901b:91bc:cb15:d081:ce1c	208.129.206.28
cb15:901b:8024:901b:91bc:cb15:d081:ce1d	208.129.206.29
cb15:901b:8024:901b:91bc:cb15:d081:ce1e	208.129.206.30
cb15:901b:8024:901b:91bc:cb15:d081:ce1f	208.129.206.31
cb15:901b:8024:901b:91bc:cb15:d081:ce20	208.129.206.32
cb15:901b:8024:901b:91bc:cb15:d081:ce21	208.129.206.33
cb15:901b:8024:901b:91bc:cb15:d081:ce22	208.129.206.34
cb15:901b:8024:901b:91bc:cb15:d081:ce23	208.129.206.35
cb15:901b:8024:901b:91bc:cb15:d081:ce24	208.129.206.36
cb15:901b:8024:901b:91bc:cb15:d081:ce25	208.129.206.37
cb15:901b:8024:901b:91bc:cb15:d081:ce26	208.129.206.38
cb15:901b:8024:901b:91bc:cb15:d081:ce27	208.129.206.39
cb15:901b:8024:901b:91bc:cb15:d081:ce28	208.129.206.40
cb15:901b:8024:901b:91bc:cb15:d081:ce29	208.129.206.41
cb15:901b:8024:901b:91bc:cb15:d081:ce2a	208.129.206.42
cb15:901b:8024:901b:91bc:cb15:d081:ce2b	208.129.206.43
cb15:901b:8024:901b:91bc:cb15:d081:ce2c	208.129.206.44
cb15:901b:8024:901b:91bc:cb15:d081:ce2d	208.129.206.45
cb15:901b:8024:901b:91bc:cb15:d081:ce2e	208.129.206.46
cb15:901b:8024:901b:91bc:cb15:d081:ce2f	208.129.206.47
cb15:901b:8024:901b:91bc:cb15:d081:ce30	208.129.206.48
cb15:901b:8024:901b:91bc:cb15:d081:ce31	208.129.206.49
cb15:901b:8024:901b:91bc:cb15:d081:ce32	208.129.206.50
cb15:901b:8024:901b:91bc:cb15:d081:ce33	208.129.206.51
cb15:901b:8024:901b:91bc:cb15:d081:ce34	208.129.206.52
cb15:901b:8024:901b:91bc:cb15:d081:ce35	208.129.206.53
cb15:901b:8024:901b:91bc:cb15:d081:ce36	208.129.206.54
cb15:901b:8024:901b:91bc:cb15:d081:ce37	208.129.206.55
cb15:901b:8024:901b:91bc:cb15:d081:ce38	208.129.206.56
cb15:901b:8024:901b:91bc:cb15:d081:ce39	208.129.206.57
cb15:901b:8024:901b:91bc:cb15:d081:ce3a	208.129.206.58
cb15:901b:8024:901b:91bc:cb15:d081:ce3b	208.129.206.59
cb15:901b:8024:901b:91bc:cb15:d081:ce3c	208.129.206.60

cb15:901b:8024:901b:91bc:cb15:d081:ce3d	208.129.206.61
cb15:901b:8024:901b:91bc:cb15:d081:ce3e	208.129.206.62
cb15:901b:8024:901b:91bc:cb15:d081:ce3f	208.129.206.63
cb15:901b:8024:901b:91bc:cb15:d081:ce40	208.129.206.64
cb15:901b:8024:901b:91bc:cb15:d081:ce41	208.129.206.65
cb15:901b:8024:901b:91bc:cb15:d081:ce42	208.129.206.66
cb15:901b:8024:901b:91bc:cb15:d081:ce43	208.129.206.67
cb15:901b:8024:901b:91bc:cb15:d081:ce44	208.129.206.68
cb15:901b:8024:901b:91bc:cb15:d081:ce45	208.129.206.69
cb15:901b:8024:901b:91bc:cb15:d081:ce46	208.129.206.70
cb15:901b:8024:901b:91bc:cb15:d081:ce47	208.129.206.71
cb15:901b:8024:901b:91bc:cb15:d081:ce48	208.129.206.72
cb15:901b:8024:901b:91bc:cb15:d081:ce49	208.129.206.73
cb15:901b:8024:901b:91bc:cb15:d081:ce4a	208.129.206.74
cb15:901b:8024:901b:91bc:cb15:d081:ce4b	208.129.206.75
cb15:901b:8024:901b:91bc:cb15:d081:ce4c	208.129.206.76
cb15:901b:8024:901b:91bc:cb15:d081:ce4d	208.129.206.77
cb15:901b:8024:901b:91bc:cb15:d081:ce4e	208.129.206.78
cb15:901b:8024:901b:91bc:cb15:d081:ce4f	208.129.206.79
cb15:901b:8024:901b:91bc:cb15:d081:ce50	208.129.206.80
cb15:901b:8024:901b:91bc:cb15:d081:ce51	208.129.206.81
cb15:901b:8024:901b:91bc:cb15:d081:ce52	208.129.206.82
cb15:901b:8024:901b:91bc:cb15:d081:ce53	208.129.206.83
cb15:901b:8024:901b:91bc:cb15:d081:ce54	208.129.206.84
cb15:901b:8024:901b:91bc:cb15:d081:ce55	208.129.206.85
cb15:901b:8024:901b:91bc:cb15:d081:ce56	208.129.206.86
cb15:901b:8024:901b:91bc:cb15:d081:ce57	208.129.206.87
cb15:901b:8024:901b:91bc:cb15:d081:ce58	208.129.206.88
cb15:901b:8024:901b:91bc:cb15:d081:ce59	208.129.206.89
cb15:901b:8024:901b:91bc:cb15:d081:ce5a	208.129.206.90
cb15:901b:8024:901b:91bc:cb15:d081:ce5b	208.129.206.91
cb15:901b:8024:901b:91bc:cb15:d081:ce5c	208.129.206.92
cb15:901b:8024:901b:91bc:cb15:d081:ce5d	208.129.206.93
cb15:901b:8024:901b:91bc:cb15:d081:ce5e	208.129.206.94
cb15:901b:8024:901b:91bc:cb15:d081:ce5f	208.129.206.95
cb15:901b:8024:901b:91bc:cb15:d081:ce60	208.129.206.96
cb15:901b:8024:901b:91bc:cb15:d081:ce61	208.129.206.97
cb15:901b:8024:901b:91bc:cb15:d081:ce62	208.129.206.98
cb15:901b:8024:901b:91bc:cb15:d081:ce63	208.129.206.99
cb15:901b:8024:901b:91bc:cb15:d081:ce64	208.129.206.100
cb15:901b:8024:901b:91bc:cb15:d081:ce65	208.129.206.101
cb15:901b:8024:901b:91bc:cb15:d081:ce66	208.129.206.102
cb15:901b:8024:901b:91bc:cb15:d081:ce67	208.129.206.103
cb15:901b:8024:901b:91bc:cb15:d081:ce68	208.129.206.104
cb15:901b:8024:901b:91bc:cb15:d081:ce69	208.129.206.105
cb15:901b:8024:901b:91bc:cb15:d081:ce6a	208.129.206.106
cb15:901b:8024:901b:91bc:cb15:d081:ce6b	208.129.206.107
cb15:901b:8024:901b:91bc:cb15:d081:ce6c	208.129.206.108
cb15:901b:8024:901b:91bc:cb15:d081:ce6d	208.129.206.109
cb15:901b:8024:901b:91bc:cb15:d081:ce6e	208.129.206.110
cb15:901b:8024:901b:91bc:cb15:d081:ce6f	208.129.206.111
cb15:901b:8024:901b:91bc:cb15:d081:ce70	208.129.206.112
cb15:901b:8024:901b:91bc:cb15:d081:ce71	208.129.206.113
cb15:901b:8024:901b:91bc:cb15:d081:ce72	208.129.206.114
cb15:901b:8024:901b:91bc:cb15:d081:ce73	208.129.206.115
cb15:901b:8024:901b:91bc:cb15:d081:ce74	208.129.206.116
cb15:901b:8024:901b:91bc:cb15:d081:ce75	208.129.206.117
cb15:901b:8024:901b:91bc:cb15:d081:ce76	208.129.206.118
cb15:901b:8024:901b:91bc:cb15:d081:ce77	208.129.206.119
cb15:901b:8024:901b:91bc:cb15:d081:ce78	208.129.206.120

cb15:901b:8024:901b:91bc:cb15:d081:ce79	208.129.206.121
cb15:901b:8024:901b:91bc:cb15:d081:ce7a	208.129.206.122
cb15:901b:8024:901b:91bc:cb15:d081:ce7b	208.129.206.123
cb15:901b:8024:901b:91bc:cb15:d081:ce7c	208.129.206.124
cb15:901b:8024:901b:91bc:cb15:d081:ce7d	208.129.206.125
cb15:901b:8024:901b:91bc:cb15:d081:ce7e	208.129.206.126
cb15:901b:8024:901b:91bc:cb15:d081:ce7f	208.129.206.127
cb15:901b:8024:901b:91bc:cb15:d081:ce80	208.129.206.128
cb15:901b:8024:901b:91bc:cb15:d081:ce81	208.129.206.129
cb15:901b:8024:901b:91bc:cb15:d081:ce82	208.129.206.130
cb15:901b:8024:901b:91bc:cb15:d081:ce83	208.129.206.131
cb15:901b:8024:901b:91bc:cb15:d081:ce84	208.129.206.132
cb15:901b:8024:901b:91bc:cb15:d081:ce85	208.129.206.133
cb15:901b:8024:901b:91bc:cb15:d081:ce86	208.129.206.134
cb15:901b:8024:901b:91bc:cb15:d081:ce87	208.129.206.135
cb15:901b:8024:901b:91bc:cb15:d081:ce88	208.129.206.136
cb15:901b:8024:901b:91bc:cb15:d081:ce89	208.129.206.137
cb15:901b:8024:901b:91bc:cb15:d081:ce8a	208.129.206.138
cb15:901b:8024:901b:91bc:cb15:d081:ce8b	208.129.206.139
cb15:901b:8024:901b:91bc:cb15:d081:ce8c	208.129.206.140
cb15:901b:8024:901b:91bc:cb15:d081:ce8d	208.129.206.141
cb15:901b:8024:901b:91bc:cb15:d081:ce8e	208.129.206.142
cb15:901b:8024:901b:91bc:cb15:d081:ce8f	208.129.206.143
cb15:901b:8024:901b:91bc:cb15:d081:ce90	208.129.206.144
cb15:901b:8024:901b:91bc:cb15:d081:ce91	208.129.206.145
cb15:901b:8024:901b:91bc:cb15:d081:ce92	208.129.206.146
cb15:901b:8024:901b:91bc:cb15:d081:ce93	208.129.206.147
cb15:901b:8024:901b:91bc:cb15:d081:ce94	208.129.206.148
cb15:901b:8024:901b:91bc:cb15:d081:ce95	208.129.206.149
cb15:901b:8024:901b:91bc:cb15:d081:ce96	208.129.206.150
cb15:901b:8024:901b:91bc:cb15:d081:ce97	208.129.206.151
cb15:901b:8024:901b:91bc:cb15:d081:ce98	208.129.206.152
cb15:901b:8024:901b:91bc:cb15:d081:ce99	208.129.206.153
cb15:901b:8024:901b:91bc:cb15:d081:ce9a	208.129.206.154
cb15:901b:8024:901b:91bc:cb15:d081:ce9b	208.129.206.155
cb15:901b:8024:901b:91bc:cb15:d081:ce9c	208.129.206.156
cb15:901b:8024:901b:91bc:cb15:d081:ce9d	208.129.206.157
cb15:901b:8024:901b:91bc:cb15:d081:ce9e	208.129.206.158
cb15:901b:8024:901b:91bc:cb15:d081:ce9f	208.129.206.159
cb15:901b:8024:901b:91bc:cb15:d081:cea0	208.129.206.160
cb15:901b:8024:901b:91bc:cb15:d081:cea1	208.129.206.161
cb15:901b:8024:901b:91bc:cb15:d081:cea2	208.129.206.162
cb15:901b:8024:901b:91bc:cb15:d081:cea3	208.129.206.163
cb15:901b:8024:901b:91bc:cb15:d081:cea4	208.129.206.164
cb15:901b:8024:901b:91bc:cb15:d081:cea5	208.129.206.165
cb15:901b:8024:901b:91bc:cb15:d081:cea6	208.129.206.166
cb15:901b:8024:901b:91bc:cb15:d081:cea7	208.129.206.167
cb15:901b:8024:901b:91bc:cb15:d081:cea8	208.129.206.168
cb15:901b:8024:901b:91bc:cb15:d081:cea9	208.129.206.169
cb15:901b:8024:901b:91bc:cb15:d081:ceaa	208.129.206.170
cb15:901b:8024:901b:91bc:cb15:d081:ceab	208.129.206.171
cb15:901b:8024:901b:91bc:cb15:d081:ceac	208.129.206.172
cb15:901b:8024:901b:91bc:cb15:d081:cead	208.129.206.173
cb15:901b:8024:901b:91bc:cb15:d081:ceae	208.129.206.174
cb15:901b:8024:901b:91bc:cb15:d081:ceaf	208.129.206.175
cb15:901b:8024:901b:91bc:cb15:d081:ceb0	208.129.206.176
cb15:901b:8024:901b:91bc:cb15:d081:ceb1	208.129.206.177
cb15:901b:8024:901b:91bc:cb15:d081:ceb2	208.129.206.178
cb15:901b:8024:901b:91bc:cb15:d081:ceb3	208.129.206.179
cb15:901b:8024:901b:91bc:cb15:d081:ceb4	208.129.206.180

cb15:901b:8024:901b:91bc:cb15:d081:ceb5	208.129.206.181
cb15:901b:8024:901b:91bc:cb15:d081:ceb6	208.129.206.182
cb15:901b:8024:901b:91bc:cb15:d081:ceb7	208.129.206.183
cb15:901b:8024:901b:91bc:cb15:d081:ceb8	208.129.206.184
cb15:901b:8024:901b:91bc:cb15:d081:ceb9	208.129.206.185
cb15:901b:8024:901b:91bc:cb15:d081:ceba	208.129.206.186
cb15:901b:8024:901b:91bc:cb15:d081:cebb	208.129.206.187
cb15:901b:8024:901b:91bc:cb15:d081:cebc	208.129.206.188
cb15:901b:8024:901b:91bc:cb15:d081:cebd	208.129.206.189
cb15:901b:8024:901b:91bc:cb15:d081:cebe	208.129.206.190
cb15:901b:8024:901b:91bc:cb15:d081:cebf	208.129.206.191
cb15:901b:8024:901b:91bc:cb15:d081:cec0	208.129.206.192
cb15:901b:8024:901b:91bc:cb15:d081:cec1	208.129.206.193
cb15:901b:8024:901b:91bc:cb15:d081:cec2	208.129.206.194
cb15:901b:8024:901b:91bc:cb15:d081:cec3	208.129.206.195
cb15:901b:8024:901b:91bc:cb15:d081:cec4	208.129.206.196
cb15:901b:8024:901b:91bc:cb15:d081:cec5	208.129.206.197
cb15:901b:8024:901b:91bc:cb15:d081:cec6	208.129.206.198
cb15:901b:8024:901b:91bc:cb15:d081:cec7	208.129.206.199
cb15:901b:8024:901b:91bc:cb15:d081:cec8	208.129.206.200
cb15:901b:8024:901b:91bc:cb15:d081:cec9	208.129.206.201
cb15:901b:8024:901b:91bc:cb15:d081:ceca	208.129.206.202
cb15:901b:8024:901b:91bc:cb15:d081:cecb	208.129.206.203
cb15:901b:8024:901b:91bc:cb15:d081:cecc	208.129.206.204
cb15:901b:8024:901b:91bc:cb15:d081:cecd	208.129.206.205
cb15:901b:8024:901b:91bc:cb15:d081:cece	208.129.206.206
cb15:901b:8024:901b:91bc:cb15:d081:cecf	208.129.206.207
cb15:901b:8024:901b:91bc:cb15:d081:ced0	208.129.206.208
cb15:901b:8024:901b:91bc:cb15:d081:ced1	208.129.206.209
cb15:901b:8024:901b:91bc:cb15:d081:ced2	208.129.206.210
cb15:901b:8024:901b:91bc:cb15:d081:ced3	208.129.206.211
cb15:901b:8024:901b:91bc:cb15:d081:ced4	208.129.206.212
cb15:901b:8024:901b:91bc:cb15:d081:ced5	208.129.206.213
cb15:901b:8024:901b:91bc:cb15:d081:ced6	208.129.206.214
cb15:901b:8024:901b:91bc:cb15:d081:ced7	208.129.206.215
cb15:901b:8024:901b:91bc:cb15:d081:ced8	208.129.206.216
cb15:901b:8024:901b:91bc:cb15:d081:ced9	208.129.206.217
cb15:901b:8024:901b:91bc:cb15:d081:ceda	208.129.206.218
cb15:901b:8024:901b:91bc:cb15:d081:cedb	208.129.206.219
cb15:901b:8024:901b:91bc:cb15:d081:cedc	208.129.206.220
cb15:901b:8024:901b:91bc:cb15:d081:cedd	208.129.206.221
cb15:901b:8024:901b:91bc:cb15:d081:cede	208.129.206.222
cb15:901b:8024:901b:91bc:cb15:d081:cedf	208.129.206.223
cb15:901b:8024:901b:91bc:cb15:d081:cee0	208.129.206.224
cb15:901b:8024:901b:91bc:cb15:d081:cee1	208.129.206.225
cb15:901b:8024:901b:91bc:cb15:d081:cee2	208.129.206.226
cb15:901b:8024:901b:91bc:cb15:d081:cee3	208.129.206.227
cb15:901b:8024:901b:91bc:cb15:d081:cee4	208.129.206.228
cb15:901b:8024:901b:91bc:cb15:d081:cee5	208.129.206.229
cb15:901b:8024:901b:91bc:cb15:d081:cee6	208.129.206.230
cb15:901b:8024:901b:91bc:cb15:d081:cee7	208.129.206.231
cb15:901b:8024:901b:91bc:cb15:d081:cee8	208.129.206.232
cb15:901b:8024:901b:91bc:cb15:d081:cee9	208.129.206.233
cb15:901b:8024:901b:91bc:cb15:d081:ceea	208.129.206.234
cb15:901b:8024:901b:91bc:cb15:d081:ceeb	208.129.206.235
cb15:901b:8024:901b:91bc:cb15:d081:ceec	208.129.206.236
cb15:901b:8024:901b:91bc:cb15:d081:ceed	208.129.206.237
cb15:901b:8024:901b:91bc:cb15:d081:ceee	208.129.206.238
cb15:901b:8024:901b:91bc:cb15:d081:ceef	208.129.206.239
cb15:901b:8024:901b:91bc:cb15:d081:cef0	208.129.206.240
cb15:901b:8024:901b:91bc:cb15:d081:cef1	208.129.206.241
cb15:901b:8024:901b:91bc:cb15:d081:cef2	208.129.206.242
cb15:901b:8024:901b:91bc:cb15:d081:cef3	208.129.206.243
cb15:901b:8024:901b:91bc:cb15:d081:cef4	208.129.206.244
cb15:901b:8024:901b:91bc:cb15:d081:cef5	208.129.206.245
cb15:901b:8024:901b:91bc:cb15:d081:cef6	208.129.206.246
cb15:901b:8024:901b:91bc:cb15:d081:cef7	208.129.206.247
cb15:901b:8024:901b:91bc:cb15:d081:cef8	208.129.206.248
cb15:901b:8024:901b:91bc:cb15:d081:cef9	208.129.206.249
cb15:901b:8024:901b:91bc:cb15:d081:cefa	208.129.206.250
cb15:901b:8024:901b:91bc:cb15:d081:cefb	208.129.206.251
cb15:901b:8024:901b:91bc:cb15:d081:cefc	208.129.206.252
cb15:901b:8024:901b:91bc:cb15:d081:cefd	208.129.206.253
cb15:901b:8024:901b:91bc:cb15:d081:cefe	208.129.206.254
cb15:901b:8024:901b:91bc:cb15:d081:ceff	208.129.206.255

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.