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:8082:40de:3157:cd33:ce01	205.51.206.1
b51a:901b:901b:8082:40de:3157:cd33:ce02	205.51.206.2
b51a:901b:901b:8082:40de:3157:cd33:ce03	205.51.206.3
b51a:901b:901b:8082:40de:3157:cd33:ce04	205.51.206.4
b51a:901b:901b:8082:40de:3157:cd33:ce05	205.51.206.5
b51a:901b:901b:8082:40de:3157:cd33:ce06	205.51.206.6
b51a:901b:901b:8082:40de:3157:cd33:ce07	205.51.206.7
b51a:901b:901b:8082:40de:3157:cd33:ce08	205.51.206.8
b51a:901b:901b:8082:40de:3157:cd33:ce09	205.51.206.9
b51a:901b:901b:8082:40de:3157:cd33:ce0a	205.51.206.10
b51a:901b:901b:8082:40de:3157:cd33:ce0b	205.51.206.11
b51a:901b:901b:8082:40de:3157:cd33:ce0c	205.51.206.12
b51a:901b:901b:8082:40de:3157:cd33:ce0d	205.51.206.13
b51a:901b:901b:8082:40de:3157:cd33:ce0e	205.51.206.14
b51a:901b:901b:8082:40de:3157:cd33:ce0f	205.51.206.15
b51a:901b:901b:8082:40de:3157:cd33:ce10	205.51.206.16
b51a:901b:901b:8082:40de:3157:cd33:ce11	205.51.206.17
b51a:901b:901b:8082:40de:3157:cd33:ce12	205.51.206.18
b51a:901b:901b:8082:40de:3157:cd33:ce13	205.51.206.19
b51a:901b:901b:8082:40de:3157:cd33:ce14	205.51.206.20
b51a:901b:901b:8082:40de:3157:cd33:ce15	205.51.206.21
b51a:901b:901b:8082:40de:3157:cd33:ce16	205.51.206.22
b51a:901b:901b:8082:40de:3157:cd33:ce17	205.51.206.23
b51a:901b:901b:8082:40de:3157:cd33:ce18	205.51.206.24
b51a:901b:901b:8082:40de:3157:cd33:ce19	205.51.206.25
b51a:901b:901b:8082:40de:3157:cd33:ce1a	205.51.206.26
b51a:901b:901b:8082:40de:3157:cd33:ce1b	205.51.206.27
b51a:901b:901b:8082:40de:3157:cd33:ce1c	205.51.206.28
b51a:901b:901b:8082:40de:3157:cd33:ce1d	205.51.206.29
b51a:901b:901b:8082:40de:3157:cd33:ce1e	205.51.206.30
b51a:901b:901b:8082:40de:3157:cd33:ce1f	205.51.206.31
b51a:901b:901b:8082:40de:3157:cd33:ce20	205.51.206.32
b51a:901b:901b:8082:40de:3157:cd33:ce21	205.51.206.33
b51a:901b:901b:8082:40de:3157:cd33:ce22	205.51.206.34
b51a:901b:901b:8082:40de:3157:cd33:ce23	205.51.206.35
b51a:901b:901b:8082:40de:3157:cd33:ce24	205.51.206.36
b51a:901b:901b:8082:40de:3157:cd33:ce25	205.51.206.37
b51a:901b:901b:8082:40de:3157:cd33:ce26	205.51.206.38
b51a:901b:901b:8082:40de:3157:cd33:ce27	205.51.206.39
b51a:901b:901b:8082:40de:3157:cd33:ce28	205.51.206.40
b51a:901b:901b:8082:40de:3157:cd33:ce29	205.51.206.41
b51a:901b:901b:8082:40de:3157:cd33:ce2a	205.51.206.42
b51a:901b:901b:8082:40de:3157:cd33:ce2b	205.51.206.43
b51a:901b:901b:8082:40de:3157:cd33:ce2c	205.51.206.44
b51a:901b:901b:8082:40de:3157:cd33:ce2d	205.51.206.45
b51a:901b:901b:8082:40de:3157:cd33:ce2e	205.51.206.46
b51a:901b:901b:8082:40de:3157:cd33:ce2f	205.51.206.47
b51a:901b:901b:8082:40de:3157:cd33:ce30	205.51.206.48
b51a:901b:901b:8082:40de:3157:cd33:ce31	205.51.206.49
b51a:901b:901b:8082:40de:3157:cd33:ce32	205.51.206.50
b51a:901b:901b:8082:40de:3157:cd33:ce33	205.51.206.51
b51a:901b:901b:8082:40de:3157:cd33:ce34	205.51.206.52
b51a:901b:901b:8082:40de:3157:cd33:ce35	205.51.206.53
b51a:901b:901b:8082:40de:3157:cd33:ce36	205.51.206.54
b51a:901b:901b:8082:40de:3157:cd33:ce37	205.51.206.55
b51a:901b:901b:8082:40de:3157:cd33:ce38	205.51.206.56
b51a:901b:901b:8082:40de:3157:cd33:ce39	205.51.206.57
b51a:901b:901b:8082:40de:3157:cd33:ce3a	205.51.206.58
b51a:901b:901b:8082:40de:3157:cd33:ce3b	205.51.206.59
b51a:901b:901b:8082:40de:3157:cd33:ce3c	205.51.206.60

b51a:901b:901b:8082:40de:3157:cd33:ce3d	205.51.206.61
b51a:901b:901b:8082:40de:3157:cd33:ce3e	205.51.206.62
b51a:901b:901b:8082:40de:3157:cd33:ce3f	205.51.206.63
b51a:901b:901b:8082:40de:3157:cd33:ce40	205.51.206.64
b51a:901b:901b:8082:40de:3157:cd33:ce41	205.51.206.65
b51a:901b:901b:8082:40de:3157:cd33:ce42	205.51.206.66
b51a:901b:901b:8082:40de:3157:cd33:ce43	205.51.206.67
b51a:901b:901b:8082:40de:3157:cd33:ce44	205.51.206.68
b51a:901b:901b:8082:40de:3157:cd33:ce45	205.51.206.69
b51a:901b:901b:8082:40de:3157:cd33:ce46	205.51.206.70
b51a:901b:901b:8082:40de:3157:cd33:ce47	205.51.206.71
b51a:901b:901b:8082:40de:3157:cd33:ce48	205.51.206.72
b51a:901b:901b:8082:40de:3157:cd33:ce49	205.51.206.73
b51a:901b:901b:8082:40de:3157:cd33:ce4a	205.51.206.74
b51a:901b:901b:8082:40de:3157:cd33:ce4b	205.51.206.75
b51a:901b:901b:8082:40de:3157:cd33:ce4c	205.51.206.76
b51a:901b:901b:8082:40de:3157:cd33:ce4d	205.51.206.77
b51a:901b:901b:8082:40de:3157:cd33:ce4e	205.51.206.78
b51a:901b:901b:8082:40de:3157:cd33:ce4f	205.51.206.79
b51a:901b:901b:8082:40de:3157:cd33:ce50	205.51.206.80
b51a:901b:901b:8082:40de:3157:cd33:ce51	205.51.206.81
b51a:901b:901b:8082:40de:3157:cd33:ce52	205.51.206.82
b51a:901b:901b:8082:40de:3157:cd33:ce53	205.51.206.83
b51a:901b:901b:8082:40de:3157:cd33:ce54	205.51.206.84
b51a:901b:901b:8082:40de:3157:cd33:ce55	205.51.206.85
b51a:901b:901b:8082:40de:3157:cd33:ce56	205.51.206.86
b51a:901b:901b:8082:40de:3157:cd33:ce57	205.51.206.87
b51a:901b:901b:8082:40de:3157:cd33:ce58	205.51.206.88
b51a:901b:901b:8082:40de:3157:cd33:ce59	205.51.206.89
b51a:901b:901b:8082:40de:3157:cd33:ce5a	205.51.206.90
b51a:901b:901b:8082:40de:3157:cd33:ce5b	205.51.206.91
b51a:901b:901b:8082:40de:3157:cd33:ce5c	205.51.206.92
b51a:901b:901b:8082:40de:3157:cd33:ce5d	205.51.206.93
b51a:901b:901b:8082:40de:3157:cd33:ce5e	205.51.206.94
b51a:901b:901b:8082:40de:3157:cd33:ce5f	205.51.206.95
b51a:901b:901b:8082:40de:3157:cd33:ce60	205.51.206.96
b51a:901b:901b:8082:40de:3157:cd33:ce61	205.51.206.97
b51a:901b:901b:8082:40de:3157:cd33:ce62	205.51.206.98
b51a:901b:901b:8082:40de:3157:cd33:ce63	205.51.206.99
b51a:901b:901b:8082:40de:3157:cd33:ce64	205.51.206.100
b51a:901b:901b:8082:40de:3157:cd33:ce65	205.51.206.101
b51a:901b:901b:8082:40de:3157:cd33:ce66	205.51.206.102
b51a:901b:901b:8082:40de:3157:cd33:ce67	205.51.206.103
b51a:901b:901b:8082:40de:3157:cd33:ce68	205.51.206.104
b51a:901b:901b:8082:40de:3157:cd33:ce69	205.51.206.105
b51a:901b:901b:8082:40de:3157:cd33:ce6a	205.51.206.106
b51a:901b:901b:8082:40de:3157:cd33:ce6b	205.51.206.107
b51a:901b:901b:8082:40de:3157:cd33:ce6c	205.51.206.108
b51a:901b:901b:8082:40de:3157:cd33:ce6d	205.51.206.109
b51a:901b:901b:8082:40de:3157:cd33:ce6e	205.51.206.110
b51a:901b:901b:8082:40de:3157:cd33:ce6f	205.51.206.111
b51a:901b:901b:8082:40de:3157:cd33:ce70	205.51.206.112
b51a:901b:901b:8082:40de:3157:cd33:ce71	205.51.206.113
b51a:901b:901b:8082:40de:3157:cd33:ce72	205.51.206.114
b51a:901b:901b:8082:40de:3157:cd33:ce73	205.51.206.115
b51a:901b:901b:8082:40de:3157:cd33:ce74	205.51.206.116
b51a:901b:901b:8082:40de:3157:cd33:ce75	205.51.206.117
b51a:901b:901b:8082:40de:3157:cd33:ce76	205.51.206.118
b51a:901b:901b:8082:40de:3157:cd33:ce77	205.51.206.119
b51a:901b:901b:8082:40de:3157:cd33:ce78	205.51.206.120

b51a:901b:901b:8082:40de:3157:cd33:ce79	205.51.206.121
b51a:901b:901b:8082:40de:3157:cd33:ce7a	205.51.206.122
b51a:901b:901b:8082:40de:3157:cd33:ce7b	205.51.206.123
b51a:901b:901b:8082:40de:3157:cd33:ce7c	205.51.206.124
b51a:901b:901b:8082:40de:3157:cd33:ce7d	205.51.206.125
b51a:901b:901b:8082:40de:3157:cd33:ce7e	205.51.206.126
b51a:901b:901b:8082:40de:3157:cd33:ce7f	205.51.206.127
b51a:901b:901b:8082:40de:3157:cd33:ce80	205.51.206.128
b51a:901b:901b:8082:40de:3157:cd33:ce81	205.51.206.129
b51a:901b:901b:8082:40de:3157:cd33:ce82	205.51.206.130
b51a:901b:901b:8082:40de:3157:cd33:ce83	205.51.206.131
b51a:901b:901b:8082:40de:3157:cd33:ce84	205.51.206.132
b51a:901b:901b:8082:40de:3157:cd33:ce85	205.51.206.133
b51a:901b:901b:8082:40de:3157:cd33:ce86	205.51.206.134
b51a:901b:901b:8082:40de:3157:cd33:ce87	205.51.206.135
b51a:901b:901b:8082:40de:3157:cd33:ce88	205.51.206.136
b51a:901b:901b:8082:40de:3157:cd33:ce89	205.51.206.137
b51a:901b:901b:8082:40de:3157:cd33:ce8a	205.51.206.138
b51a:901b:901b:8082:40de:3157:cd33:ce8b	205.51.206.139
b51a:901b:901b:8082:40de:3157:cd33:ce8c	205.51.206.140
b51a:901b:901b:8082:40de:3157:cd33:ce8d	205.51.206.141
b51a:901b:901b:8082:40de:3157:cd33:ce8e	205.51.206.142
b51a:901b:901b:8082:40de:3157:cd33:ce8f	205.51.206.143
b51a:901b:901b:8082:40de:3157:cd33:ce90	205.51.206.144
b51a:901b:901b:8082:40de:3157:cd33:ce91	205.51.206.145
b51a:901b:901b:8082:40de:3157:cd33:ce92	205.51.206.146
b51a:901b:901b:8082:40de:3157:cd33:ce93	205.51.206.147
b51a:901b:901b:8082:40de:3157:cd33:ce94	205.51.206.148
b51a:901b:901b:8082:40de:3157:cd33:ce95	205.51.206.149
b51a:901b:901b:8082:40de:3157:cd33:ce96	205.51.206.150
b51a:901b:901b:8082:40de:3157:cd33:ce97	205.51.206.151
b51a:901b:901b:8082:40de:3157:cd33:ce98	205.51.206.152
b51a:901b:901b:8082:40de:3157:cd33:ce99	205.51.206.153
b51a:901b:901b:8082:40de:3157:cd33:ce9a	205.51.206.154
b51a:901b:901b:8082:40de:3157:cd33:ce9b	205.51.206.155
b51a:901b:901b:8082:40de:3157:cd33:ce9c	205.51.206.156
b51a:901b:901b:8082:40de:3157:cd33:ce9d	205.51.206.157
b51a:901b:901b:8082:40de:3157:cd33:ce9e	205.51.206.158
b51a:901b:901b:8082:40de:3157:cd33:ce9f	205.51.206.159
b51a:901b:901b:8082:40de:3157:cd33:cea0	205.51.206.160
b51a:901b:901b:8082:40de:3157:cd33:cea1	205.51.206.161
b51a:901b:901b:8082:40de:3157:cd33:cea2	205.51.206.162
b51a:901b:901b:8082:40de:3157:cd33:cea3	205.51.206.163
b51a:901b:901b:8082:40de:3157:cd33:cea4	205.51.206.164
b51a:901b:901b:8082:40de:3157:cd33:cea5	205.51.206.165
b51a:901b:901b:8082:40de:3157:cd33:cea6	205.51.206.166
b51a:901b:901b:8082:40de:3157:cd33:cea7	205.51.206.167
b51a:901b:901b:8082:40de:3157:cd33:cea8	205.51.206.168
b51a:901b:901b:8082:40de:3157:cd33:cea9	205.51.206.169
b51a:901b:901b:8082:40de:3157:cd33:ceaa	205.51.206.170
b51a:901b:901b:8082:40de:3157:cd33:ceab	205.51.206.171
b51a:901b:901b:8082:40de:3157:cd33:ceac	205.51.206.172
b51a:901b:901b:8082:40de:3157:cd33:cead	205.51.206.173
b51a:901b:901b:8082:40de:3157:cd33:ceae	205.51.206.174
b51a:901b:901b:8082:40de:3157:cd33:ceaf	205.51.206.175
b51a:901b:901b:8082:40de:3157:cd33:ceb0	205.51.206.176
b51a:901b:901b:8082:40de:3157:cd33:ceb1	205.51.206.177
b51a:901b:901b:8082:40de:3157:cd33:ceb2	205.51.206.178
b51a:901b:901b:8082:40de:3157:cd33:ceb3	205.51.206.179
b51a:901b:901b:8082:40de:3157:cd33:ceb4	205.51.206.180

b51a:901b:901b:8082:40de:3157:cd33:ceb5	205.51.206.181
b51a:901b:901b:8082:40de:3157:cd33:ceb6	205.51.206.182
b51a:901b:901b:8082:40de:3157:cd33:ceb7	205.51.206.183
b51a:901b:901b:8082:40de:3157:cd33:ceb8	205.51.206.184
b51a:901b:901b:8082:40de:3157:cd33:ceb9	205.51.206.185
b51a:901b:901b:8082:40de:3157:cd33:ceba	205.51.206.186
b51a:901b:901b:8082:40de:3157:cd33:cebb	205.51.206.187
b51a:901b:901b:8082:40de:3157:cd33:cebc	205.51.206.188
b51a:901b:901b:8082:40de:3157:cd33:cebd	205.51.206.189
b51a:901b:901b:8082:40de:3157:cd33:cebe	205.51.206.190
b51a:901b:901b:8082:40de:3157:cd33:cebf	205.51.206.191
b51a:901b:901b:8082:40de:3157:cd33:cec0	205.51.206.192
b51a:901b:901b:8082:40de:3157:cd33:cec1	205.51.206.193
b51a:901b:901b:8082:40de:3157:cd33:cec2	205.51.206.194
b51a:901b:901b:8082:40de:3157:cd33:cec3	205.51.206.195
b51a:901b:901b:8082:40de:3157:cd33:cec4	205.51.206.196
b51a:901b:901b:8082:40de:3157:cd33:cec5	205.51.206.197
b51a:901b:901b:8082:40de:3157:cd33:cec6	205.51.206.198
b51a:901b:901b:8082:40de:3157:cd33:cec7	205.51.206.199
b51a:901b:901b:8082:40de:3157:cd33:cec8	205.51.206.200
b51a:901b:901b:8082:40de:3157:cd33:cec9	205.51.206.201
b51a:901b:901b:8082:40de:3157:cd33:ceca	205.51.206.202
b51a:901b:901b:8082:40de:3157:cd33:cecb	205.51.206.203
b51a:901b:901b:8082:40de:3157:cd33:cecc	205.51.206.204
b51a:901b:901b:8082:40de:3157:cd33:cecd	205.51.206.205
b51a:901b:901b:8082:40de:3157:cd33:cece	205.51.206.206
b51a:901b:901b:8082:40de:3157:cd33:cecf	205.51.206.207
b51a:901b:901b:8082:40de:3157:cd33:ced0	205.51.206.208
b51a:901b:901b:8082:40de:3157:cd33:ced1	205.51.206.209
b51a:901b:901b:8082:40de:3157:cd33:ced2	205.51.206.210
b51a:901b:901b:8082:40de:3157:cd33:ced3	205.51.206.211
b51a:901b:901b:8082:40de:3157:cd33:ced4	205.51.206.212
b51a:901b:901b:8082:40de:3157:cd33:ced5	205.51.206.213
b51a:901b:901b:8082:40de:3157:cd33:ced6	205.51.206.214
b51a:901b:901b:8082:40de:3157:cd33:ced7	205.51.206.215
b51a:901b:901b:8082:40de:3157:cd33:ced8	205.51.206.216
b51a:901b:901b:8082:40de:3157:cd33:ced9	205.51.206.217
b51a:901b:901b:8082:40de:3157:cd33:ceda	205.51.206.218
b51a:901b:901b:8082:40de:3157:cd33:cedb	205.51.206.219
b51a:901b:901b:8082:40de:3157:cd33:cedc	205.51.206.220
b51a:901b:901b:8082:40de:3157:cd33:cedd	205.51.206.221
b51a:901b:901b:8082:40de:3157:cd33:cede	205.51.206.222
b51a:901b:901b:8082:40de:3157:cd33:cedf	205.51.206.223
b51a:901b:901b:8082:40de:3157:cd33:cee0	205.51.206.224
b51a:901b:901b:8082:40de:3157:cd33:cee1	205.51.206.225
b51a:901b:901b:8082:40de:3157:cd33:cee2	205.51.206.226
b51a:901b:901b:8082:40de:3157:cd33:cee3	205.51.206.227
b51a:901b:901b:8082:40de:3157:cd33:cee4	205.51.206.228
b51a:901b:901b:8082:40de:3157:cd33:cee5	205.51.206.229
b51a:901b:901b:8082:40de:3157:cd33:cee6	205.51.206.230
b51a:901b:901b:8082:40de:3157:cd33:cee7	205.51.206.231
b51a:901b:901b:8082:40de:3157:cd33:cee8	205.51.206.232
b51a:901b:901b:8082:40de:3157:cd33:cee9	205.51.206.233
b51a:901b:901b:8082:40de:3157:cd33:ceea	205.51.206.234
b51a:901b:901b:8082:40de:3157:cd33:ceeb	205.51.206.235
b51a:901b:901b:8082:40de:3157:cd33:ceec	205.51.206.236
b51a:901b:901b:8082:40de:3157:cd33:ceed	205.51.206.237
b51a:901b:901b:8082:40de:3157:cd33:ceee	205.51.206.238
b51a:901b:901b:8082:40de:3157:cd33:ceef	205.51.206.239
b51a:901b:901b:8082:40de:3157:cd33:cef0	205.51.206.240
b51a:901b:901b:8082:40de:3157:cd33:cef1	205.51.206.241
b51a:901b:901b:8082:40de:3157:cd33:cef2	205.51.206.242
b51a:901b:901b:8082:40de:3157:cd33:cef3	205.51.206.243
b51a:901b:901b:8082:40de:3157:cd33:cef4	205.51.206.244
b51a:901b:901b:8082:40de:3157:cd33:cef5	205.51.206.245
b51a:901b:901b:8082:40de:3157:cd33:cef6	205.51.206.246
b51a:901b:901b:8082:40de:3157:cd33:cef7	205.51.206.247
b51a:901b:901b:8082:40de:3157:cd33:cef8	205.51.206.248
b51a:901b:901b:8082:40de:3157:cd33:cef9	205.51.206.249
b51a:901b:901b:8082:40de:3157:cd33:cefa	205.51.206.250
b51a:901b:901b:8082:40de:3157:cd33:cefb	205.51.206.251
b51a:901b:901b:8082:40de:3157:cd33:cefc	205.51.206.252
b51a:901b:901b:8082:40de:3157:cd33:cefd	205.51.206.253
b51a:901b:901b:8082:40de:3157:cd33:cefe	205.51.206.254
b51a:901b:901b:8082:40de:3157:cd33:ceff	205.51.206.255

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.