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:901b:8082:d157:db63:d157:ce01	209.87.206.1
b51a:901b:901b:8082:d157:db63:d157:ce02	209.87.206.2
b51a:901b:901b:8082:d157:db63:d157:ce03	209.87.206.3
b51a:901b:901b:8082:d157:db63:d157:ce04	209.87.206.4
b51a:901b:901b:8082:d157:db63:d157:ce05	209.87.206.5
b51a:901b:901b:8082:d157:db63:d157:ce06	209.87.206.6
b51a:901b:901b:8082:d157:db63:d157:ce07	209.87.206.7
b51a:901b:901b:8082:d157:db63:d157:ce08	209.87.206.8
b51a:901b:901b:8082:d157:db63:d157:ce09	209.87.206.9
b51a:901b:901b:8082:d157:db63:d157:ce0a	209.87.206.10
b51a:901b:901b:8082:d157:db63:d157:ce0b	209.87.206.11
b51a:901b:901b:8082:d157:db63:d157:ce0c	209.87.206.12
b51a:901b:901b:8082:d157:db63:d157:ce0d	209.87.206.13
b51a:901b:901b:8082:d157:db63:d157:ce0e	209.87.206.14
b51a:901b:901b:8082:d157:db63:d157:ce0f	209.87.206.15
b51a:901b:901b:8082:d157:db63:d157:ce10	209.87.206.16
b51a:901b:901b:8082:d157:db63:d157:ce11	209.87.206.17
b51a:901b:901b:8082:d157:db63:d157:ce12	209.87.206.18
b51a:901b:901b:8082:d157:db63:d157:ce13	209.87.206.19
b51a:901b:901b:8082:d157:db63:d157:ce14	209.87.206.20
b51a:901b:901b:8082:d157:db63:d157:ce15	209.87.206.21
b51a:901b:901b:8082:d157:db63:d157:ce16	209.87.206.22
b51a:901b:901b:8082:d157:db63:d157:ce17	209.87.206.23
b51a:901b:901b:8082:d157:db63:d157:ce18	209.87.206.24
b51a:901b:901b:8082:d157:db63:d157:ce19	209.87.206.25
b51a:901b:901b:8082:d157:db63:d157:ce1a	209.87.206.26
b51a:901b:901b:8082:d157:db63:d157:ce1b	209.87.206.27
b51a:901b:901b:8082:d157:db63:d157:ce1c	209.87.206.28
b51a:901b:901b:8082:d157:db63:d157:ce1d	209.87.206.29
b51a:901b:901b:8082:d157:db63:d157:ce1e	209.87.206.30
b51a:901b:901b:8082:d157:db63:d157:ce1f	209.87.206.31
b51a:901b:901b:8082:d157:db63:d157:ce20	209.87.206.32
b51a:901b:901b:8082:d157:db63:d157:ce21	209.87.206.33
b51a:901b:901b:8082:d157:db63:d157:ce22	209.87.206.34
b51a:901b:901b:8082:d157:db63:d157:ce23	209.87.206.35
b51a:901b:901b:8082:d157:db63:d157:ce24	209.87.206.36
b51a:901b:901b:8082:d157:db63:d157:ce25	209.87.206.37
b51a:901b:901b:8082:d157:db63:d157:ce26	209.87.206.38
b51a:901b:901b:8082:d157:db63:d157:ce27	209.87.206.39
b51a:901b:901b:8082:d157:db63:d157:ce28	209.87.206.40
b51a:901b:901b:8082:d157:db63:d157:ce29	209.87.206.41
b51a:901b:901b:8082:d157:db63:d157:ce2a	209.87.206.42
b51a:901b:901b:8082:d157:db63:d157:ce2b	209.87.206.43
b51a:901b:901b:8082:d157:db63:d157:ce2c	209.87.206.44
b51a:901b:901b:8082:d157:db63:d157:ce2d	209.87.206.45
b51a:901b:901b:8082:d157:db63:d157:ce2e	209.87.206.46
b51a:901b:901b:8082:d157:db63:d157:ce2f	209.87.206.47
b51a:901b:901b:8082:d157:db63:d157:ce30	209.87.206.48
b51a:901b:901b:8082:d157:db63:d157:ce31	209.87.206.49
b51a:901b:901b:8082:d157:db63:d157:ce32	209.87.206.50
b51a:901b:901b:8082:d157:db63:d157:ce33	209.87.206.51
b51a:901b:901b:8082:d157:db63:d157:ce34	209.87.206.52
b51a:901b:901b:8082:d157:db63:d157:ce35	209.87.206.53
b51a:901b:901b:8082:d157:db63:d157:ce36	209.87.206.54
b51a:901b:901b:8082:d157:db63:d157:ce37	209.87.206.55
b51a:901b:901b:8082:d157:db63:d157:ce38	209.87.206.56
b51a:901b:901b:8082:d157:db63:d157:ce39	209.87.206.57
b51a:901b:901b:8082:d157:db63:d157:ce3a	209.87.206.58
b51a:901b:901b:8082:d157:db63:d157:ce3b	209.87.206.59
b51a:901b:901b:8082:d157:db63:d157:ce3c	209.87.206.60

b51a:901b:901b:8082:d157:db63:d157:ce3d	209.87.206.61
b51a:901b:901b:8082:d157:db63:d157:ce3e	209.87.206.62
b51a:901b:901b:8082:d157:db63:d157:ce3f	209.87.206.63
b51a:901b:901b:8082:d157:db63:d157:ce40	209.87.206.64
b51a:901b:901b:8082:d157:db63:d157:ce41	209.87.206.65
b51a:901b:901b:8082:d157:db63:d157:ce42	209.87.206.66
b51a:901b:901b:8082:d157:db63:d157:ce43	209.87.206.67
b51a:901b:901b:8082:d157:db63:d157:ce44	209.87.206.68
b51a:901b:901b:8082:d157:db63:d157:ce45	209.87.206.69
b51a:901b:901b:8082:d157:db63:d157:ce46	209.87.206.70
b51a:901b:901b:8082:d157:db63:d157:ce47	209.87.206.71
b51a:901b:901b:8082:d157:db63:d157:ce48	209.87.206.72
b51a:901b:901b:8082:d157:db63:d157:ce49	209.87.206.73
b51a:901b:901b:8082:d157:db63:d157:ce4a	209.87.206.74
b51a:901b:901b:8082:d157:db63:d157:ce4b	209.87.206.75
b51a:901b:901b:8082:d157:db63:d157:ce4c	209.87.206.76
b51a:901b:901b:8082:d157:db63:d157:ce4d	209.87.206.77
b51a:901b:901b:8082:d157:db63:d157:ce4e	209.87.206.78
b51a:901b:901b:8082:d157:db63:d157:ce4f	209.87.206.79
b51a:901b:901b:8082:d157:db63:d157:ce50	209.87.206.80
b51a:901b:901b:8082:d157:db63:d157:ce51	209.87.206.81
b51a:901b:901b:8082:d157:db63:d157:ce52	209.87.206.82
b51a:901b:901b:8082:d157:db63:d157:ce53	209.87.206.83
b51a:901b:901b:8082:d157:db63:d157:ce54	209.87.206.84
b51a:901b:901b:8082:d157:db63:d157:ce55	209.87.206.85
b51a:901b:901b:8082:d157:db63:d157:ce56	209.87.206.86
b51a:901b:901b:8082:d157:db63:d157:ce57	209.87.206.87
b51a:901b:901b:8082:d157:db63:d157:ce58	209.87.206.88
b51a:901b:901b:8082:d157:db63:d157:ce59	209.87.206.89
b51a:901b:901b:8082:d157:db63:d157:ce5a	209.87.206.90
b51a:901b:901b:8082:d157:db63:d157:ce5b	209.87.206.91
b51a:901b:901b:8082:d157:db63:d157:ce5c	209.87.206.92
b51a:901b:901b:8082:d157:db63:d157:ce5d	209.87.206.93
b51a:901b:901b:8082:d157:db63:d157:ce5e	209.87.206.94
b51a:901b:901b:8082:d157:db63:d157:ce5f	209.87.206.95
b51a:901b:901b:8082:d157:db63:d157:ce60	209.87.206.96
b51a:901b:901b:8082:d157:db63:d157:ce61	209.87.206.97
b51a:901b:901b:8082:d157:db63:d157:ce62	209.87.206.98
b51a:901b:901b:8082:d157:db63:d157:ce63	209.87.206.99
b51a:901b:901b:8082:d157:db63:d157:ce64	209.87.206.100
b51a:901b:901b:8082:d157:db63:d157:ce65	209.87.206.101
b51a:901b:901b:8082:d157:db63:d157:ce66	209.87.206.102
b51a:901b:901b:8082:d157:db63:d157:ce67	209.87.206.103
b51a:901b:901b:8082:d157:db63:d157:ce68	209.87.206.104
b51a:901b:901b:8082:d157:db63:d157:ce69	209.87.206.105
b51a:901b:901b:8082:d157:db63:d157:ce6a	209.87.206.106
b51a:901b:901b:8082:d157:db63:d157:ce6b	209.87.206.107
b51a:901b:901b:8082:d157:db63:d157:ce6c	209.87.206.108
b51a:901b:901b:8082:d157:db63:d157:ce6d	209.87.206.109
b51a:901b:901b:8082:d157:db63:d157:ce6e	209.87.206.110
b51a:901b:901b:8082:d157:db63:d157:ce6f	209.87.206.111
b51a:901b:901b:8082:d157:db63:d157:ce70	209.87.206.112
b51a:901b:901b:8082:d157:db63:d157:ce71	209.87.206.113
b51a:901b:901b:8082:d157:db63:d157:ce72	209.87.206.114
b51a:901b:901b:8082:d157:db63:d157:ce73	209.87.206.115
b51a:901b:901b:8082:d157:db63:d157:ce74	209.87.206.116
b51a:901b:901b:8082:d157:db63:d157:ce75	209.87.206.117
b51a:901b:901b:8082:d157:db63:d157:ce76	209.87.206.118
b51a:901b:901b:8082:d157:db63:d157:ce77	209.87.206.119
b51a:901b:901b:8082:d157:db63:d157:ce78	209.87.206.120

b51a:901b:901b:8082:d157:db63:d157:ce79	209.87.206.121
b51a:901b:901b:8082:d157:db63:d157:ce7a	209.87.206.122
b51a:901b:901b:8082:d157:db63:d157:ce7b	209.87.206.123
b51a:901b:901b:8082:d157:db63:d157:ce7c	209.87.206.124
b51a:901b:901b:8082:d157:db63:d157:ce7d	209.87.206.125
b51a:901b:901b:8082:d157:db63:d157:ce7e	209.87.206.126
b51a:901b:901b:8082:d157:db63:d157:ce7f	209.87.206.127
b51a:901b:901b:8082:d157:db63:d157:ce80	209.87.206.128
b51a:901b:901b:8082:d157:db63:d157:ce81	209.87.206.129
b51a:901b:901b:8082:d157:db63:d157:ce82	209.87.206.130
b51a:901b:901b:8082:d157:db63:d157:ce83	209.87.206.131
b51a:901b:901b:8082:d157:db63:d157:ce84	209.87.206.132
b51a:901b:901b:8082:d157:db63:d157:ce85	209.87.206.133
b51a:901b:901b:8082:d157:db63:d157:ce86	209.87.206.134
b51a:901b:901b:8082:d157:db63:d157:ce87	209.87.206.135
b51a:901b:901b:8082:d157:db63:d157:ce88	209.87.206.136
b51a:901b:901b:8082:d157:db63:d157:ce89	209.87.206.137
b51a:901b:901b:8082:d157:db63:d157:ce8a	209.87.206.138
b51a:901b:901b:8082:d157:db63:d157:ce8b	209.87.206.139
b51a:901b:901b:8082:d157:db63:d157:ce8c	209.87.206.140
b51a:901b:901b:8082:d157:db63:d157:ce8d	209.87.206.141
b51a:901b:901b:8082:d157:db63:d157:ce8e	209.87.206.142
b51a:901b:901b:8082:d157:db63:d157:ce8f	209.87.206.143
b51a:901b:901b:8082:d157:db63:d157:ce90	209.87.206.144
b51a:901b:901b:8082:d157:db63:d157:ce91	209.87.206.145
b51a:901b:901b:8082:d157:db63:d157:ce92	209.87.206.146
b51a:901b:901b:8082:d157:db63:d157:ce93	209.87.206.147
b51a:901b:901b:8082:d157:db63:d157:ce94	209.87.206.148
b51a:901b:901b:8082:d157:db63:d157:ce95	209.87.206.149
b51a:901b:901b:8082:d157:db63:d157:ce96	209.87.206.150
b51a:901b:901b:8082:d157:db63:d157:ce97	209.87.206.151
b51a:901b:901b:8082:d157:db63:d157:ce98	209.87.206.152
b51a:901b:901b:8082:d157:db63:d157:ce99	209.87.206.153
b51a:901b:901b:8082:d157:db63:d157:ce9a	209.87.206.154
b51a:901b:901b:8082:d157:db63:d157:ce9b	209.87.206.155
b51a:901b:901b:8082:d157:db63:d157:ce9c	209.87.206.156
b51a:901b:901b:8082:d157:db63:d157:ce9d	209.87.206.157
b51a:901b:901b:8082:d157:db63:d157:ce9e	209.87.206.158
b51a:901b:901b:8082:d157:db63:d157:ce9f	209.87.206.159
b51a:901b:901b:8082:d157:db63:d157:cea0	209.87.206.160
b51a:901b:901b:8082:d157:db63:d157:cea1	209.87.206.161
b51a:901b:901b:8082:d157:db63:d157:cea2	209.87.206.162
b51a:901b:901b:8082:d157:db63:d157:cea3	209.87.206.163
b51a:901b:901b:8082:d157:db63:d157:cea4	209.87.206.164
b51a:901b:901b:8082:d157:db63:d157:cea5	209.87.206.165
b51a:901b:901b:8082:d157:db63:d157:cea6	209.87.206.166
b51a:901b:901b:8082:d157:db63:d157:cea7	209.87.206.167
b51a:901b:901b:8082:d157:db63:d157:cea8	209.87.206.168
b51a:901b:901b:8082:d157:db63:d157:cea9	209.87.206.169
b51a:901b:901b:8082:d157:db63:d157:ceaa	209.87.206.170
b51a:901b:901b:8082:d157:db63:d157:ceab	209.87.206.171
b51a:901b:901b:8082:d157:db63:d157:ceac	209.87.206.172
b51a:901b:901b:8082:d157:db63:d157:cead	209.87.206.173
b51a:901b:901b:8082:d157:db63:d157:ceae	209.87.206.174
b51a:901b:901b:8082:d157:db63:d157:ceaf	209.87.206.175
b51a:901b:901b:8082:d157:db63:d157:ceb0	209.87.206.176
b51a:901b:901b:8082:d157:db63:d157:ceb1	209.87.206.177
b51a:901b:901b:8082:d157:db63:d157:ceb2	209.87.206.178
b51a:901b:901b:8082:d157:db63:d157:ceb3	209.87.206.179
b51a:901b:901b:8082:d157:db63:d157:ceb4	209.87.206.180

b51a:901b:901b:8082:d157:db63:d157:ceb5	209.87.206.181
b51a:901b:901b:8082:d157:db63:d157:ceb6	209.87.206.182
b51a:901b:901b:8082:d157:db63:d157:ceb7	209.87.206.183
b51a:901b:901b:8082:d157:db63:d157:ceb8	209.87.206.184
b51a:901b:901b:8082:d157:db63:d157:ceb9	209.87.206.185
b51a:901b:901b:8082:d157:db63:d157:ceba	209.87.206.186
b51a:901b:901b:8082:d157:db63:d157:cebb	209.87.206.187
b51a:901b:901b:8082:d157:db63:d157:cebc	209.87.206.188
b51a:901b:901b:8082:d157:db63:d157:cebd	209.87.206.189
b51a:901b:901b:8082:d157:db63:d157:cebe	209.87.206.190
b51a:901b:901b:8082:d157:db63:d157:cebf	209.87.206.191
b51a:901b:901b:8082:d157:db63:d157:cec0	209.87.206.192
b51a:901b:901b:8082:d157:db63:d157:cec1	209.87.206.193
b51a:901b:901b:8082:d157:db63:d157:cec2	209.87.206.194
b51a:901b:901b:8082:d157:db63:d157:cec3	209.87.206.195
b51a:901b:901b:8082:d157:db63:d157:cec4	209.87.206.196
b51a:901b:901b:8082:d157:db63:d157:cec5	209.87.206.197
b51a:901b:901b:8082:d157:db63:d157:cec6	209.87.206.198
b51a:901b:901b:8082:d157:db63:d157:cec7	209.87.206.199
b51a:901b:901b:8082:d157:db63:d157:cec8	209.87.206.200
b51a:901b:901b:8082:d157:db63:d157:cec9	209.87.206.201
b51a:901b:901b:8082:d157:db63:d157:ceca	209.87.206.202
b51a:901b:901b:8082:d157:db63:d157:cecb	209.87.206.203
b51a:901b:901b:8082:d157:db63:d157:cecc	209.87.206.204
b51a:901b:901b:8082:d157:db63:d157:cecd	209.87.206.205
b51a:901b:901b:8082:d157:db63:d157:cece	209.87.206.206
b51a:901b:901b:8082:d157:db63:d157:cecf	209.87.206.207
b51a:901b:901b:8082:d157:db63:d157:ced0	209.87.206.208
b51a:901b:901b:8082:d157:db63:d157:ced1	209.87.206.209
b51a:901b:901b:8082:d157:db63:d157:ced2	209.87.206.210
b51a:901b:901b:8082:d157:db63:d157:ced3	209.87.206.211
b51a:901b:901b:8082:d157:db63:d157:ced4	209.87.206.212
b51a:901b:901b:8082:d157:db63:d157:ced5	209.87.206.213
b51a:901b:901b:8082:d157:db63:d157:ced6	209.87.206.214
b51a:901b:901b:8082:d157:db63:d157:ced7	209.87.206.215
b51a:901b:901b:8082:d157:db63:d157:ced8	209.87.206.216
b51a:901b:901b:8082:d157:db63:d157:ced9	209.87.206.217
b51a:901b:901b:8082:d157:db63:d157:ceda	209.87.206.218
b51a:901b:901b:8082:d157:db63:d157:cedb	209.87.206.219
b51a:901b:901b:8082:d157:db63:d157:cedc	209.87.206.220
b51a:901b:901b:8082:d157:db63:d157:cedd	209.87.206.221
b51a:901b:901b:8082:d157:db63:d157:cede	209.87.206.222
b51a:901b:901b:8082:d157:db63:d157:cedf	209.87.206.223
b51a:901b:901b:8082:d157:db63:d157:cee0	209.87.206.224
b51a:901b:901b:8082:d157:db63:d157:cee1	209.87.206.225
b51a:901b:901b:8082:d157:db63:d157:cee2	209.87.206.226
b51a:901b:901b:8082:d157:db63:d157:cee3	209.87.206.227
b51a:901b:901b:8082:d157:db63:d157:cee4	209.87.206.228
b51a:901b:901b:8082:d157:db63:d157:cee5	209.87.206.229
b51a:901b:901b:8082:d157:db63:d157:cee6	209.87.206.230
b51a:901b:901b:8082:d157:db63:d157:cee7	209.87.206.231
b51a:901b:901b:8082:d157:db63:d157:cee8	209.87.206.232
b51a:901b:901b:8082:d157:db63:d157:cee9	209.87.206.233
b51a:901b:901b:8082:d157:db63:d157:ceea	209.87.206.234
b51a:901b:901b:8082:d157:db63:d157:ceeb	209.87.206.235
b51a:901b:901b:8082:d157:db63:d157:ceec	209.87.206.236
b51a:901b:901b:8082:d157:db63:d157:ceed	209.87.206.237
b51a:901b:901b:8082:d157:db63:d157:ceee	209.87.206.238
b51a:901b:901b:8082:d157:db63:d157:ceef	209.87.206.239
b51a:901b:901b:8082:d157:db63:d157:cef0	209.87.206.240
b51a:901b:901b:8082:d157:db63:d157:cef1	209.87.206.241
b51a:901b:901b:8082:d157:db63:d157:cef2	209.87.206.242
b51a:901b:901b:8082:d157:db63:d157:cef3	209.87.206.243
b51a:901b:901b:8082:d157:db63:d157:cef4	209.87.206.244
b51a:901b:901b:8082:d157:db63:d157:cef5	209.87.206.245
b51a:901b:901b:8082:d157:db63:d157:cef6	209.87.206.246
b51a:901b:901b:8082:d157:db63:d157:cef7	209.87.206.247
b51a:901b:901b:8082:d157:db63:d157:cef8	209.87.206.248
b51a:901b:901b:8082:d157:db63:d157:cef9	209.87.206.249
b51a:901b:901b:8082:d157:db63:d157:cefa	209.87.206.250
b51a:901b:901b:8082:d157:db63:d157:cefb	209.87.206.251
b51a:901b:901b:8082:d157:db63:d157:cefc	209.87.206.252
b51a:901b:901b:8082:d157:db63:d157:cefd	209.87.206.253
b51a:901b:901b:8082:d157:db63:d157:cefe	209.87.206.254
b51a:901b:901b:8082:d157:db63:d157:ceff	209.87.206.255

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.