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
b51a:901b:cb15:8045:ada8:cdcd:8043:ce01	128.67.206.1
b51a:901b:cb15:8045:ada8:cdcd:8043:ce02	128.67.206.2
b51a:901b:cb15:8045:ada8:cdcd:8043:ce03	128.67.206.3
b51a:901b:cb15:8045:ada8:cdcd:8043:ce04	128.67.206.4
b51a:901b:cb15:8045:ada8:cdcd:8043:ce05	128.67.206.5
b51a:901b:cb15:8045:ada8:cdcd:8043:ce06	128.67.206.6
b51a:901b:cb15:8045:ada8:cdcd:8043:ce07	128.67.206.7
b51a:901b:cb15:8045:ada8:cdcd:8043:ce08	128.67.206.8
b51a:901b:cb15:8045:ada8:cdcd:8043:ce09	128.67.206.9
b51a:901b:cb15:8045:ada8:cdcd:8043:ce0a	128.67.206.10
b51a:901b:cb15:8045:ada8:cdcd:8043:ce0b	128.67.206.11
b51a:901b:cb15:8045:ada8:cdcd:8043:ce0c	128.67.206.12
b51a:901b:cb15:8045:ada8:cdcd:8043:ce0d	128.67.206.13
b51a:901b:cb15:8045:ada8:cdcd:8043:ce0e	128.67.206.14
b51a:901b:cb15:8045:ada8:cdcd:8043:ce0f	128.67.206.15
b51a:901b:cb15:8045:ada8:cdcd:8043:ce10	128.67.206.16
b51a:901b:cb15:8045:ada8:cdcd:8043:ce11	128.67.206.17
b51a:901b:cb15:8045:ada8:cdcd:8043:ce12	128.67.206.18
b51a:901b:cb15:8045:ada8:cdcd:8043:ce13	128.67.206.19
b51a:901b:cb15:8045:ada8:cdcd:8043:ce14	128.67.206.20
b51a:901b:cb15:8045:ada8:cdcd:8043:ce15	128.67.206.21
b51a:901b:cb15:8045:ada8:cdcd:8043:ce16	128.67.206.22
b51a:901b:cb15:8045:ada8:cdcd:8043:ce17	128.67.206.23
b51a:901b:cb15:8045:ada8:cdcd:8043:ce18	128.67.206.24
b51a:901b:cb15:8045:ada8:cdcd:8043:ce19	128.67.206.25
b51a:901b:cb15:8045:ada8:cdcd:8043:ce1a	128.67.206.26
b51a:901b:cb15:8045:ada8:cdcd:8043:ce1b	128.67.206.27
b51a:901b:cb15:8045:ada8:cdcd:8043:ce1c	128.67.206.28
b51a:901b:cb15:8045:ada8:cdcd:8043:ce1d	128.67.206.29
b51a:901b:cb15:8045:ada8:cdcd:8043:ce1e	128.67.206.30
b51a:901b:cb15:8045:ada8:cdcd:8043:ce1f	128.67.206.31
b51a:901b:cb15:8045:ada8:cdcd:8043:ce20	128.67.206.32
b51a:901b:cb15:8045:ada8:cdcd:8043:ce21	128.67.206.33
b51a:901b:cb15:8045:ada8:cdcd:8043:ce22	128.67.206.34
b51a:901b:cb15:8045:ada8:cdcd:8043:ce23	128.67.206.35
b51a:901b:cb15:8045:ada8:cdcd:8043:ce24	128.67.206.36
b51a:901b:cb15:8045:ada8:cdcd:8043:ce25	128.67.206.37
b51a:901b:cb15:8045:ada8:cdcd:8043:ce26	128.67.206.38
b51a:901b:cb15:8045:ada8:cdcd:8043:ce27	128.67.206.39
b51a:901b:cb15:8045:ada8:cdcd:8043:ce28	128.67.206.40
b51a:901b:cb15:8045:ada8:cdcd:8043:ce29	128.67.206.41
b51a:901b:cb15:8045:ada8:cdcd:8043:ce2a	128.67.206.42
b51a:901b:cb15:8045:ada8:cdcd:8043:ce2b	128.67.206.43
b51a:901b:cb15:8045:ada8:cdcd:8043:ce2c	128.67.206.44
b51a:901b:cb15:8045:ada8:cdcd:8043:ce2d	128.67.206.45
b51a:901b:cb15:8045:ada8:cdcd:8043:ce2e	128.67.206.46
b51a:901b:cb15:8045:ada8:cdcd:8043:ce2f	128.67.206.47
b51a:901b:cb15:8045:ada8:cdcd:8043:ce30	128.67.206.48
b51a:901b:cb15:8045:ada8:cdcd:8043:ce31	128.67.206.49
b51a:901b:cb15:8045:ada8:cdcd:8043:ce32	128.67.206.50
b51a:901b:cb15:8045:ada8:cdcd:8043:ce33	128.67.206.51
b51a:901b:cb15:8045:ada8:cdcd:8043:ce34	128.67.206.52
b51a:901b:cb15:8045:ada8:cdcd:8043:ce35	128.67.206.53
b51a:901b:cb15:8045:ada8:cdcd:8043:ce36	128.67.206.54
b51a:901b:cb15:8045:ada8:cdcd:8043:ce37	128.67.206.55
b51a:901b:cb15:8045:ada8:cdcd:8043:ce38	128.67.206.56
b51a:901b:cb15:8045:ada8:cdcd:8043:ce39	128.67.206.57
b51a:901b:cb15:8045:ada8:cdcd:8043:ce3a	128.67.206.58
b51a:901b:cb15:8045:ada8:cdcd:8043:ce3b	128.67.206.59
b51a:901b:cb15:8045:ada8:cdcd:8043:ce3c	128.67.206.60

b51a:901b:cb15:8045:ada8:cdcd:8043:ce3d	128.67.206.61
b51a:901b:cb15:8045:ada8:cdcd:8043:ce3e	128.67.206.62
b51a:901b:cb15:8045:ada8:cdcd:8043:ce3f	128.67.206.63
b51a:901b:cb15:8045:ada8:cdcd:8043:ce40	128.67.206.64
b51a:901b:cb15:8045:ada8:cdcd:8043:ce41	128.67.206.65
b51a:901b:cb15:8045:ada8:cdcd:8043:ce42	128.67.206.66
b51a:901b:cb15:8045:ada8:cdcd:8043:ce43	128.67.206.67
b51a:901b:cb15:8045:ada8:cdcd:8043:ce44	128.67.206.68
b51a:901b:cb15:8045:ada8:cdcd:8043:ce45	128.67.206.69
b51a:901b:cb15:8045:ada8:cdcd:8043:ce46	128.67.206.70
b51a:901b:cb15:8045:ada8:cdcd:8043:ce47	128.67.206.71
b51a:901b:cb15:8045:ada8:cdcd:8043:ce48	128.67.206.72
b51a:901b:cb15:8045:ada8:cdcd:8043:ce49	128.67.206.73
b51a:901b:cb15:8045:ada8:cdcd:8043:ce4a	128.67.206.74
b51a:901b:cb15:8045:ada8:cdcd:8043:ce4b	128.67.206.75
b51a:901b:cb15:8045:ada8:cdcd:8043:ce4c	128.67.206.76
b51a:901b:cb15:8045:ada8:cdcd:8043:ce4d	128.67.206.77
b51a:901b:cb15:8045:ada8:cdcd:8043:ce4e	128.67.206.78
b51a:901b:cb15:8045:ada8:cdcd:8043:ce4f	128.67.206.79
b51a:901b:cb15:8045:ada8:cdcd:8043:ce50	128.67.206.80
b51a:901b:cb15:8045:ada8:cdcd:8043:ce51	128.67.206.81
b51a:901b:cb15:8045:ada8:cdcd:8043:ce52	128.67.206.82
b51a:901b:cb15:8045:ada8:cdcd:8043:ce53	128.67.206.83
b51a:901b:cb15:8045:ada8:cdcd:8043:ce54	128.67.206.84
b51a:901b:cb15:8045:ada8:cdcd:8043:ce55	128.67.206.85
b51a:901b:cb15:8045:ada8:cdcd:8043:ce56	128.67.206.86
b51a:901b:cb15:8045:ada8:cdcd:8043:ce57	128.67.206.87
b51a:901b:cb15:8045:ada8:cdcd:8043:ce58	128.67.206.88
b51a:901b:cb15:8045:ada8:cdcd:8043:ce59	128.67.206.89
b51a:901b:cb15:8045:ada8:cdcd:8043:ce5a	128.67.206.90
b51a:901b:cb15:8045:ada8:cdcd:8043:ce5b	128.67.206.91
b51a:901b:cb15:8045:ada8:cdcd:8043:ce5c	128.67.206.92
b51a:901b:cb15:8045:ada8:cdcd:8043:ce5d	128.67.206.93
b51a:901b:cb15:8045:ada8:cdcd:8043:ce5e	128.67.206.94
b51a:901b:cb15:8045:ada8:cdcd:8043:ce5f	128.67.206.95
b51a:901b:cb15:8045:ada8:cdcd:8043:ce60	128.67.206.96
b51a:901b:cb15:8045:ada8:cdcd:8043:ce61	128.67.206.97
b51a:901b:cb15:8045:ada8:cdcd:8043:ce62	128.67.206.98
b51a:901b:cb15:8045:ada8:cdcd:8043:ce63	128.67.206.99
b51a:901b:cb15:8045:ada8:cdcd:8043:ce64	128.67.206.100
b51a:901b:cb15:8045:ada8:cdcd:8043:ce65	128.67.206.101
b51a:901b:cb15:8045:ada8:cdcd:8043:ce66	128.67.206.102
b51a:901b:cb15:8045:ada8:cdcd:8043:ce67	128.67.206.103
b51a:901b:cb15:8045:ada8:cdcd:8043:ce68	128.67.206.104
b51a:901b:cb15:8045:ada8:cdcd:8043:ce69	128.67.206.105
b51a:901b:cb15:8045:ada8:cdcd:8043:ce6a	128.67.206.106
b51a:901b:cb15:8045:ada8:cdcd:8043:ce6b	128.67.206.107
b51a:901b:cb15:8045:ada8:cdcd:8043:ce6c	128.67.206.108
b51a:901b:cb15:8045:ada8:cdcd:8043:ce6d	128.67.206.109
b51a:901b:cb15:8045:ada8:cdcd:8043:ce6e	128.67.206.110
b51a:901b:cb15:8045:ada8:cdcd:8043:ce6f	128.67.206.111
b51a:901b:cb15:8045:ada8:cdcd:8043:ce70	128.67.206.112
b51a:901b:cb15:8045:ada8:cdcd:8043:ce71	128.67.206.113
b51a:901b:cb15:8045:ada8:cdcd:8043:ce72	128.67.206.114
b51a:901b:cb15:8045:ada8:cdcd:8043:ce73	128.67.206.115
b51a:901b:cb15:8045:ada8:cdcd:8043:ce74	128.67.206.116
b51a:901b:cb15:8045:ada8:cdcd:8043:ce75	128.67.206.117
b51a:901b:cb15:8045:ada8:cdcd:8043:ce76	128.67.206.118
b51a:901b:cb15:8045:ada8:cdcd:8043:ce77	128.67.206.119
b51a:901b:cb15:8045:ada8:cdcd:8043:ce78	128.67.206.120

b51a:901b:cb15:8045:ada8:cdcd:8043:ce79	128.67.206.121
b51a:901b:cb15:8045:ada8:cdcd:8043:ce7a	128.67.206.122
b51a:901b:cb15:8045:ada8:cdcd:8043:ce7b	128.67.206.123
b51a:901b:cb15:8045:ada8:cdcd:8043:ce7c	128.67.206.124
b51a:901b:cb15:8045:ada8:cdcd:8043:ce7d	128.67.206.125
b51a:901b:cb15:8045:ada8:cdcd:8043:ce7e	128.67.206.126
b51a:901b:cb15:8045:ada8:cdcd:8043:ce7f	128.67.206.127
b51a:901b:cb15:8045:ada8:cdcd:8043:ce80	128.67.206.128
b51a:901b:cb15:8045:ada8:cdcd:8043:ce81	128.67.206.129
b51a:901b:cb15:8045:ada8:cdcd:8043:ce82	128.67.206.130
b51a:901b:cb15:8045:ada8:cdcd:8043:ce83	128.67.206.131
b51a:901b:cb15:8045:ada8:cdcd:8043:ce84	128.67.206.132
b51a:901b:cb15:8045:ada8:cdcd:8043:ce85	128.67.206.133
b51a:901b:cb15:8045:ada8:cdcd:8043:ce86	128.67.206.134
b51a:901b:cb15:8045:ada8:cdcd:8043:ce87	128.67.206.135
b51a:901b:cb15:8045:ada8:cdcd:8043:ce88	128.67.206.136
b51a:901b:cb15:8045:ada8:cdcd:8043:ce89	128.67.206.137
b51a:901b:cb15:8045:ada8:cdcd:8043:ce8a	128.67.206.138
b51a:901b:cb15:8045:ada8:cdcd:8043:ce8b	128.67.206.139
b51a:901b:cb15:8045:ada8:cdcd:8043:ce8c	128.67.206.140
b51a:901b:cb15:8045:ada8:cdcd:8043:ce8d	128.67.206.141
b51a:901b:cb15:8045:ada8:cdcd:8043:ce8e	128.67.206.142
b51a:901b:cb15:8045:ada8:cdcd:8043:ce8f	128.67.206.143
b51a:901b:cb15:8045:ada8:cdcd:8043:ce90	128.67.206.144
b51a:901b:cb15:8045:ada8:cdcd:8043:ce91	128.67.206.145
b51a:901b:cb15:8045:ada8:cdcd:8043:ce92	128.67.206.146
b51a:901b:cb15:8045:ada8:cdcd:8043:ce93	128.67.206.147
b51a:901b:cb15:8045:ada8:cdcd:8043:ce94	128.67.206.148
b51a:901b:cb15:8045:ada8:cdcd:8043:ce95	128.67.206.149
b51a:901b:cb15:8045:ada8:cdcd:8043:ce96	128.67.206.150
b51a:901b:cb15:8045:ada8:cdcd:8043:ce97	128.67.206.151
b51a:901b:cb15:8045:ada8:cdcd:8043:ce98	128.67.206.152
b51a:901b:cb15:8045:ada8:cdcd:8043:ce99	128.67.206.153
b51a:901b:cb15:8045:ada8:cdcd:8043:ce9a	128.67.206.154
b51a:901b:cb15:8045:ada8:cdcd:8043:ce9b	128.67.206.155
b51a:901b:cb15:8045:ada8:cdcd:8043:ce9c	128.67.206.156
b51a:901b:cb15:8045:ada8:cdcd:8043:ce9d	128.67.206.157
b51a:901b:cb15:8045:ada8:cdcd:8043:ce9e	128.67.206.158
b51a:901b:cb15:8045:ada8:cdcd:8043:ce9f	128.67.206.159
b51a:901b:cb15:8045:ada8:cdcd:8043:cea0	128.67.206.160
b51a:901b:cb15:8045:ada8:cdcd:8043:cea1	128.67.206.161
b51a:901b:cb15:8045:ada8:cdcd:8043:cea2	128.67.206.162
b51a:901b:cb15:8045:ada8:cdcd:8043:cea3	128.67.206.163
b51a:901b:cb15:8045:ada8:cdcd:8043:cea4	128.67.206.164
b51a:901b:cb15:8045:ada8:cdcd:8043:cea5	128.67.206.165
b51a:901b:cb15:8045:ada8:cdcd:8043:cea6	128.67.206.166
b51a:901b:cb15:8045:ada8:cdcd:8043:cea7	128.67.206.167
b51a:901b:cb15:8045:ada8:cdcd:8043:cea8	128.67.206.168
b51a:901b:cb15:8045:ada8:cdcd:8043:cea9	128.67.206.169
b51a:901b:cb15:8045:ada8:cdcd:8043:ceaa	128.67.206.170
b51a:901b:cb15:8045:ada8:cdcd:8043:ceab	128.67.206.171
b51a:901b:cb15:8045:ada8:cdcd:8043:ceac	128.67.206.172
b51a:901b:cb15:8045:ada8:cdcd:8043:cead	128.67.206.173
b51a:901b:cb15:8045:ada8:cdcd:8043:ceae	128.67.206.174
b51a:901b:cb15:8045:ada8:cdcd:8043:ceaf	128.67.206.175
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb0	128.67.206.176
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb1	128.67.206.177
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb2	128.67.206.178
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb3	128.67.206.179
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb4	128.67.206.180

b51a:901b:cb15:8045:ada8:cdcd:8043:ceb5	128.67.206.181
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb6	128.67.206.182
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb7	128.67.206.183
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb8	128.67.206.184
b51a:901b:cb15:8045:ada8:cdcd:8043:ceb9	128.67.206.185
b51a:901b:cb15:8045:ada8:cdcd:8043:ceba	128.67.206.186
b51a:901b:cb15:8045:ada8:cdcd:8043:cebb	128.67.206.187
b51a:901b:cb15:8045:ada8:cdcd:8043:cebc	128.67.206.188
b51a:901b:cb15:8045:ada8:cdcd:8043:cebd	128.67.206.189
b51a:901b:cb15:8045:ada8:cdcd:8043:cebe	128.67.206.190
b51a:901b:cb15:8045:ada8:cdcd:8043:cebf	128.67.206.191
b51a:901b:cb15:8045:ada8:cdcd:8043:cec0	128.67.206.192
b51a:901b:cb15:8045:ada8:cdcd:8043:cec1	128.67.206.193
b51a:901b:cb15:8045:ada8:cdcd:8043:cec2	128.67.206.194
b51a:901b:cb15:8045:ada8:cdcd:8043:cec3	128.67.206.195
b51a:901b:cb15:8045:ada8:cdcd:8043:cec4	128.67.206.196
b51a:901b:cb15:8045:ada8:cdcd:8043:cec5	128.67.206.197
b51a:901b:cb15:8045:ada8:cdcd:8043:cec6	128.67.206.198
b51a:901b:cb15:8045:ada8:cdcd:8043:cec7	128.67.206.199
b51a:901b:cb15:8045:ada8:cdcd:8043:cec8	128.67.206.200
b51a:901b:cb15:8045:ada8:cdcd:8043:cec9	128.67.206.201
b51a:901b:cb15:8045:ada8:cdcd:8043:ceca	128.67.206.202
b51a:901b:cb15:8045:ada8:cdcd:8043:cecb	128.67.206.203
b51a:901b:cb15:8045:ada8:cdcd:8043:cecc	128.67.206.204
b51a:901b:cb15:8045:ada8:cdcd:8043:cecd	128.67.206.205
b51a:901b:cb15:8045:ada8:cdcd:8043:cece	128.67.206.206
b51a:901b:cb15:8045:ada8:cdcd:8043:cecf	128.67.206.207
b51a:901b:cb15:8045:ada8:cdcd:8043:ced0	128.67.206.208
b51a:901b:cb15:8045:ada8:cdcd:8043:ced1	128.67.206.209
b51a:901b:cb15:8045:ada8:cdcd:8043:ced2	128.67.206.210
b51a:901b:cb15:8045:ada8:cdcd:8043:ced3	128.67.206.211
b51a:901b:cb15:8045:ada8:cdcd:8043:ced4	128.67.206.212
b51a:901b:cb15:8045:ada8:cdcd:8043:ced5	128.67.206.213
b51a:901b:cb15:8045:ada8:cdcd:8043:ced6	128.67.206.214
b51a:901b:cb15:8045:ada8:cdcd:8043:ced7	128.67.206.215
b51a:901b:cb15:8045:ada8:cdcd:8043:ced8	128.67.206.216
b51a:901b:cb15:8045:ada8:cdcd:8043:ced9	128.67.206.217
b51a:901b:cb15:8045:ada8:cdcd:8043:ceda	128.67.206.218
b51a:901b:cb15:8045:ada8:cdcd:8043:cedb	128.67.206.219
b51a:901b:cb15:8045:ada8:cdcd:8043:cedc	128.67.206.220
b51a:901b:cb15:8045:ada8:cdcd:8043:cedd	128.67.206.221
b51a:901b:cb15:8045:ada8:cdcd:8043:cede	128.67.206.222
b51a:901b:cb15:8045:ada8:cdcd:8043:cedf	128.67.206.223
b51a:901b:cb15:8045:ada8:cdcd:8043:cee0	128.67.206.224
b51a:901b:cb15:8045:ada8:cdcd:8043:cee1	128.67.206.225
b51a:901b:cb15:8045:ada8:cdcd:8043:cee2	128.67.206.226
b51a:901b:cb15:8045:ada8:cdcd:8043:cee3	128.67.206.227
b51a:901b:cb15:8045:ada8:cdcd:8043:cee4	128.67.206.228
b51a:901b:cb15:8045:ada8:cdcd:8043:cee5	128.67.206.229
b51a:901b:cb15:8045:ada8:cdcd:8043:cee6	128.67.206.230
b51a:901b:cb15:8045:ada8:cdcd:8043:cee7	128.67.206.231
b51a:901b:cb15:8045:ada8:cdcd:8043:cee8	128.67.206.232
b51a:901b:cb15:8045:ada8:cdcd:8043:cee9	128.67.206.233
b51a:901b:cb15:8045:ada8:cdcd:8043:ceea	128.67.206.234
b51a:901b:cb15:8045:ada8:cdcd:8043:ceeb	128.67.206.235
b51a:901b:cb15:8045:ada8:cdcd:8043:ceec	128.67.206.236
b51a:901b:cb15:8045:ada8:cdcd:8043:ceed	128.67.206.237
b51a:901b:cb15:8045:ada8:cdcd:8043:ceee	128.67.206.238
b51a:901b:cb15:8045:ada8:cdcd:8043:ceef	128.67.206.239
b51a:901b:cb15:8045:ada8:cdcd:8043:cef0	128.67.206.240
b51a:901b:cb15:8045:ada8:cdcd:8043:cef1	128.67.206.241
b51a:901b:cb15:8045:ada8:cdcd:8043:cef2	128.67.206.242
b51a:901b:cb15:8045:ada8:cdcd:8043:cef3	128.67.206.243
b51a:901b:cb15:8045:ada8:cdcd:8043:cef4	128.67.206.244
b51a:901b:cb15:8045:ada8:cdcd:8043:cef5	128.67.206.245
b51a:901b:cb15:8045:ada8:cdcd:8043:cef6	128.67.206.246
b51a:901b:cb15:8045:ada8:cdcd:8043:cef7	128.67.206.247
b51a:901b:cb15:8045:ada8:cdcd:8043:cef8	128.67.206.248
b51a:901b:cb15:8045:ada8:cdcd:8043:cef9	128.67.206.249
b51a:901b:cb15:8045:ada8:cdcd:8043:cefa	128.67.206.250
b51a:901b:cb15:8045:ada8:cdcd:8043:cefb	128.67.206.251
b51a:901b:cb15:8045:ada8:cdcd:8043:cefc	128.67.206.252
b51a:901b:cb15:8045:ada8:cdcd:8043:cefd	128.67.206.253
b51a:901b:cb15:8045:ada8:cdcd:8043:cefe	128.67.206.254
b51a:901b:cb15:8045:ada8:cdcd:8043:ceff	128.67.206.255

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.