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:ac86:b155:5101	177.85.81.1
b51a:901b:901b:8082:d157:ac86:b155:5102	177.85.81.2
b51a:901b:901b:8082:d157:ac86:b155:5103	177.85.81.3
b51a:901b:901b:8082:d157:ac86:b155:5104	177.85.81.4
b51a:901b:901b:8082:d157:ac86:b155:5105	177.85.81.5
b51a:901b:901b:8082:d157:ac86:b155:5106	177.85.81.6
b51a:901b:901b:8082:d157:ac86:b155:5107	177.85.81.7
b51a:901b:901b:8082:d157:ac86:b155:5108	177.85.81.8
b51a:901b:901b:8082:d157:ac86:b155:5109	177.85.81.9
b51a:901b:901b:8082:d157:ac86:b155:510a	177.85.81.10
b51a:901b:901b:8082:d157:ac86:b155:510b	177.85.81.11
b51a:901b:901b:8082:d157:ac86:b155:510c	177.85.81.12
b51a:901b:901b:8082:d157:ac86:b155:510d	177.85.81.13
b51a:901b:901b:8082:d157:ac86:b155:510e	177.85.81.14
b51a:901b:901b:8082:d157:ac86:b155:510f	177.85.81.15
b51a:901b:901b:8082:d157:ac86:b155:5110	177.85.81.16
b51a:901b:901b:8082:d157:ac86:b155:5111	177.85.81.17
b51a:901b:901b:8082:d157:ac86:b155:5112	177.85.81.18
b51a:901b:901b:8082:d157:ac86:b155:5113	177.85.81.19
b51a:901b:901b:8082:d157:ac86:b155:5114	177.85.81.20
b51a:901b:901b:8082:d157:ac86:b155:5115	177.85.81.21
b51a:901b:901b:8082:d157:ac86:b155:5116	177.85.81.22
b51a:901b:901b:8082:d157:ac86:b155:5117	177.85.81.23
b51a:901b:901b:8082:d157:ac86:b155:5118	177.85.81.24
b51a:901b:901b:8082:d157:ac86:b155:5119	177.85.81.25
b51a:901b:901b:8082:d157:ac86:b155:511a	177.85.81.26
b51a:901b:901b:8082:d157:ac86:b155:511b	177.85.81.27
b51a:901b:901b:8082:d157:ac86:b155:511c	177.85.81.28
b51a:901b:901b:8082:d157:ac86:b155:511d	177.85.81.29
b51a:901b:901b:8082:d157:ac86:b155:511e	177.85.81.30
b51a:901b:901b:8082:d157:ac86:b155:511f	177.85.81.31
b51a:901b:901b:8082:d157:ac86:b155:5120	177.85.81.32
b51a:901b:901b:8082:d157:ac86:b155:5121	177.85.81.33
b51a:901b:901b:8082:d157:ac86:b155:5122	177.85.81.34
b51a:901b:901b:8082:d157:ac86:b155:5123	177.85.81.35
b51a:901b:901b:8082:d157:ac86:b155:5124	177.85.81.36
b51a:901b:901b:8082:d157:ac86:b155:5125	177.85.81.37
b51a:901b:901b:8082:d157:ac86:b155:5126	177.85.81.38
b51a:901b:901b:8082:d157:ac86:b155:5127	177.85.81.39
b51a:901b:901b:8082:d157:ac86:b155:5128	177.85.81.40
b51a:901b:901b:8082:d157:ac86:b155:5129	177.85.81.41
b51a:901b:901b:8082:d157:ac86:b155:512a	177.85.81.42
b51a:901b:901b:8082:d157:ac86:b155:512b	177.85.81.43
b51a:901b:901b:8082:d157:ac86:b155:512c	177.85.81.44
b51a:901b:901b:8082:d157:ac86:b155:512d	177.85.81.45
b51a:901b:901b:8082:d157:ac86:b155:512e	177.85.81.46
b51a:901b:901b:8082:d157:ac86:b155:512f	177.85.81.47
b51a:901b:901b:8082:d157:ac86:b155:5130	177.85.81.48
b51a:901b:901b:8082:d157:ac86:b155:5131	177.85.81.49
b51a:901b:901b:8082:d157:ac86:b155:5132	177.85.81.50
b51a:901b:901b:8082:d157:ac86:b155:5133	177.85.81.51
b51a:901b:901b:8082:d157:ac86:b155:5134	177.85.81.52
b51a:901b:901b:8082:d157:ac86:b155:5135	177.85.81.53
b51a:901b:901b:8082:d157:ac86:b155:5136	177.85.81.54
b51a:901b:901b:8082:d157:ac86:b155:5137	177.85.81.55
b51a:901b:901b:8082:d157:ac86:b155:5138	177.85.81.56
b51a:901b:901b:8082:d157:ac86:b155:5139	177.85.81.57
b51a:901b:901b:8082:d157:ac86:b155:513a	177.85.81.58
b51a:901b:901b:8082:d157:ac86:b155:513b	177.85.81.59
b51a:901b:901b:8082:d157:ac86:b155:513c	177.85.81.60

b51a:901b:901b:8082:d157:ac86:b155:513d	177.85.81.61
b51a:901b:901b:8082:d157:ac86:b155:513e	177.85.81.62
b51a:901b:901b:8082:d157:ac86:b155:513f	177.85.81.63
b51a:901b:901b:8082:d157:ac86:b155:5140	177.85.81.64
b51a:901b:901b:8082:d157:ac86:b155:5141	177.85.81.65
b51a:901b:901b:8082:d157:ac86:b155:5142	177.85.81.66
b51a:901b:901b:8082:d157:ac86:b155:5143	177.85.81.67
b51a:901b:901b:8082:d157:ac86:b155:5144	177.85.81.68
b51a:901b:901b:8082:d157:ac86:b155:5145	177.85.81.69
b51a:901b:901b:8082:d157:ac86:b155:5146	177.85.81.70
b51a:901b:901b:8082:d157:ac86:b155:5147	177.85.81.71
b51a:901b:901b:8082:d157:ac86:b155:5148	177.85.81.72
b51a:901b:901b:8082:d157:ac86:b155:5149	177.85.81.73
b51a:901b:901b:8082:d157:ac86:b155:514a	177.85.81.74
b51a:901b:901b:8082:d157:ac86:b155:514b	177.85.81.75
b51a:901b:901b:8082:d157:ac86:b155:514c	177.85.81.76
b51a:901b:901b:8082:d157:ac86:b155:514d	177.85.81.77
b51a:901b:901b:8082:d157:ac86:b155:514e	177.85.81.78
b51a:901b:901b:8082:d157:ac86:b155:514f	177.85.81.79
b51a:901b:901b:8082:d157:ac86:b155:5150	177.85.81.80
b51a:901b:901b:8082:d157:ac86:b155:5151	177.85.81.81
b51a:901b:901b:8082:d157:ac86:b155:5152	177.85.81.82
b51a:901b:901b:8082:d157:ac86:b155:5153	177.85.81.83
b51a:901b:901b:8082:d157:ac86:b155:5154	177.85.81.84
b51a:901b:901b:8082:d157:ac86:b155:5155	177.85.81.85
b51a:901b:901b:8082:d157:ac86:b155:5156	177.85.81.86
b51a:901b:901b:8082:d157:ac86:b155:5157	177.85.81.87
b51a:901b:901b:8082:d157:ac86:b155:5158	177.85.81.88
b51a:901b:901b:8082:d157:ac86:b155:5159	177.85.81.89
b51a:901b:901b:8082:d157:ac86:b155:515a	177.85.81.90
b51a:901b:901b:8082:d157:ac86:b155:515b	177.85.81.91
b51a:901b:901b:8082:d157:ac86:b155:515c	177.85.81.92
b51a:901b:901b:8082:d157:ac86:b155:515d	177.85.81.93
b51a:901b:901b:8082:d157:ac86:b155:515e	177.85.81.94
b51a:901b:901b:8082:d157:ac86:b155:515f	177.85.81.95
b51a:901b:901b:8082:d157:ac86:b155:5160	177.85.81.96
b51a:901b:901b:8082:d157:ac86:b155:5161	177.85.81.97
b51a:901b:901b:8082:d157:ac86:b155:5162	177.85.81.98
b51a:901b:901b:8082:d157:ac86:b155:5163	177.85.81.99
b51a:901b:901b:8082:d157:ac86:b155:5164	177.85.81.100
b51a:901b:901b:8082:d157:ac86:b155:5165	177.85.81.101
b51a:901b:901b:8082:d157:ac86:b155:5166	177.85.81.102
b51a:901b:901b:8082:d157:ac86:b155:5167	177.85.81.103
b51a:901b:901b:8082:d157:ac86:b155:5168	177.85.81.104
b51a:901b:901b:8082:d157:ac86:b155:5169	177.85.81.105
b51a:901b:901b:8082:d157:ac86:b155:516a	177.85.81.106
b51a:901b:901b:8082:d157:ac86:b155:516b	177.85.81.107
b51a:901b:901b:8082:d157:ac86:b155:516c	177.85.81.108
b51a:901b:901b:8082:d157:ac86:b155:516d	177.85.81.109
b51a:901b:901b:8082:d157:ac86:b155:516e	177.85.81.110
b51a:901b:901b:8082:d157:ac86:b155:516f	177.85.81.111
b51a:901b:901b:8082:d157:ac86:b155:5170	177.85.81.112
b51a:901b:901b:8082:d157:ac86:b155:5171	177.85.81.113
b51a:901b:901b:8082:d157:ac86:b155:5172	177.85.81.114
b51a:901b:901b:8082:d157:ac86:b155:5173	177.85.81.115
b51a:901b:901b:8082:d157:ac86:b155:5174	177.85.81.116
b51a:901b:901b:8082:d157:ac86:b155:5175	177.85.81.117
b51a:901b:901b:8082:d157:ac86:b155:5176	177.85.81.118
b51a:901b:901b:8082:d157:ac86:b155:5177	177.85.81.119
b51a:901b:901b:8082:d157:ac86:b155:5178	177.85.81.120

b51a:901b:901b:8082:d157:ac86:b155:5179	177.85.81.121
b51a:901b:901b:8082:d157:ac86:b155:517a	177.85.81.122
b51a:901b:901b:8082:d157:ac86:b155:517b	177.85.81.123
b51a:901b:901b:8082:d157:ac86:b155:517c	177.85.81.124
b51a:901b:901b:8082:d157:ac86:b155:517d	177.85.81.125
b51a:901b:901b:8082:d157:ac86:b155:517e	177.85.81.126
b51a:901b:901b:8082:d157:ac86:b155:517f	177.85.81.127
b51a:901b:901b:8082:d157:ac86:b155:5180	177.85.81.128
b51a:901b:901b:8082:d157:ac86:b155:5181	177.85.81.129
b51a:901b:901b:8082:d157:ac86:b155:5182	177.85.81.130
b51a:901b:901b:8082:d157:ac86:b155:5183	177.85.81.131
b51a:901b:901b:8082:d157:ac86:b155:5184	177.85.81.132
b51a:901b:901b:8082:d157:ac86:b155:5185	177.85.81.133
b51a:901b:901b:8082:d157:ac86:b155:5186	177.85.81.134
b51a:901b:901b:8082:d157:ac86:b155:5187	177.85.81.135
b51a:901b:901b:8082:d157:ac86:b155:5188	177.85.81.136
b51a:901b:901b:8082:d157:ac86:b155:5189	177.85.81.137
b51a:901b:901b:8082:d157:ac86:b155:518a	177.85.81.138
b51a:901b:901b:8082:d157:ac86:b155:518b	177.85.81.139
b51a:901b:901b:8082:d157:ac86:b155:518c	177.85.81.140
b51a:901b:901b:8082:d157:ac86:b155:518d	177.85.81.141
b51a:901b:901b:8082:d157:ac86:b155:518e	177.85.81.142
b51a:901b:901b:8082:d157:ac86:b155:518f	177.85.81.143
b51a:901b:901b:8082:d157:ac86:b155:5190	177.85.81.144
b51a:901b:901b:8082:d157:ac86:b155:5191	177.85.81.145
b51a:901b:901b:8082:d157:ac86:b155:5192	177.85.81.146
b51a:901b:901b:8082:d157:ac86:b155:5193	177.85.81.147
b51a:901b:901b:8082:d157:ac86:b155:5194	177.85.81.148
b51a:901b:901b:8082:d157:ac86:b155:5195	177.85.81.149
b51a:901b:901b:8082:d157:ac86:b155:5196	177.85.81.150
b51a:901b:901b:8082:d157:ac86:b155:5197	177.85.81.151
b51a:901b:901b:8082:d157:ac86:b155:5198	177.85.81.152
b51a:901b:901b:8082:d157:ac86:b155:5199	177.85.81.153
b51a:901b:901b:8082:d157:ac86:b155:519a	177.85.81.154
b51a:901b:901b:8082:d157:ac86:b155:519b	177.85.81.155
b51a:901b:901b:8082:d157:ac86:b155:519c	177.85.81.156
b51a:901b:901b:8082:d157:ac86:b155:519d	177.85.81.157
b51a:901b:901b:8082:d157:ac86:b155:519e	177.85.81.158
b51a:901b:901b:8082:d157:ac86:b155:519f	177.85.81.159
b51a:901b:901b:8082:d157:ac86:b155:51a0	177.85.81.160
b51a:901b:901b:8082:d157:ac86:b155:51a1	177.85.81.161
b51a:901b:901b:8082:d157:ac86:b155:51a2	177.85.81.162
b51a:901b:901b:8082:d157:ac86:b155:51a3	177.85.81.163
b51a:901b:901b:8082:d157:ac86:b155:51a4	177.85.81.164
b51a:901b:901b:8082:d157:ac86:b155:51a5	177.85.81.165
b51a:901b:901b:8082:d157:ac86:b155:51a6	177.85.81.166
b51a:901b:901b:8082:d157:ac86:b155:51a7	177.85.81.167
b51a:901b:901b:8082:d157:ac86:b155:51a8	177.85.81.168
b51a:901b:901b:8082:d157:ac86:b155:51a9	177.85.81.169
b51a:901b:901b:8082:d157:ac86:b155:51aa	177.85.81.170
b51a:901b:901b:8082:d157:ac86:b155:51ab	177.85.81.171
b51a:901b:901b:8082:d157:ac86:b155:51ac	177.85.81.172
b51a:901b:901b:8082:d157:ac86:b155:51ad	177.85.81.173
b51a:901b:901b:8082:d157:ac86:b155:51ae	177.85.81.174
b51a:901b:901b:8082:d157:ac86:b155:51af	177.85.81.175
b51a:901b:901b:8082:d157:ac86:b155:51b0	177.85.81.176
b51a:901b:901b:8082:d157:ac86:b155:51b1	177.85.81.177
b51a:901b:901b:8082:d157:ac86:b155:51b2	177.85.81.178
b51a:901b:901b:8082:d157:ac86:b155:51b3	177.85.81.179
b51a:901b:901b:8082:d157:ac86:b155:51b4	177.85.81.180

b51a:901b:901b:8082:d157:ac86:b155:51b5	177.85.81.181
b51a:901b:901b:8082:d157:ac86:b155:51b6	177.85.81.182
b51a:901b:901b:8082:d157:ac86:b155:51b7	177.85.81.183
b51a:901b:901b:8082:d157:ac86:b155:51b8	177.85.81.184
b51a:901b:901b:8082:d157:ac86:b155:51b9	177.85.81.185
b51a:901b:901b:8082:d157:ac86:b155:51ba	177.85.81.186
b51a:901b:901b:8082:d157:ac86:b155:51bb	177.85.81.187
b51a:901b:901b:8082:d157:ac86:b155:51bc	177.85.81.188
b51a:901b:901b:8082:d157:ac86:b155:51bd	177.85.81.189
b51a:901b:901b:8082:d157:ac86:b155:51be	177.85.81.190
b51a:901b:901b:8082:d157:ac86:b155:51bf	177.85.81.191
b51a:901b:901b:8082:d157:ac86:b155:51c0	177.85.81.192
b51a:901b:901b:8082:d157:ac86:b155:51c1	177.85.81.193
b51a:901b:901b:8082:d157:ac86:b155:51c2	177.85.81.194
b51a:901b:901b:8082:d157:ac86:b155:51c3	177.85.81.195
b51a:901b:901b:8082:d157:ac86:b155:51c4	177.85.81.196
b51a:901b:901b:8082:d157:ac86:b155:51c5	177.85.81.197
b51a:901b:901b:8082:d157:ac86:b155:51c6	177.85.81.198
b51a:901b:901b:8082:d157:ac86:b155:51c7	177.85.81.199
b51a:901b:901b:8082:d157:ac86:b155:51c8	177.85.81.200
b51a:901b:901b:8082:d157:ac86:b155:51c9	177.85.81.201
b51a:901b:901b:8082:d157:ac86:b155:51ca	177.85.81.202
b51a:901b:901b:8082:d157:ac86:b155:51cb	177.85.81.203
b51a:901b:901b:8082:d157:ac86:b155:51cc	177.85.81.204
b51a:901b:901b:8082:d157:ac86:b155:51cd	177.85.81.205
b51a:901b:901b:8082:d157:ac86:b155:51ce	177.85.81.206
b51a:901b:901b:8082:d157:ac86:b155:51cf	177.85.81.207
b51a:901b:901b:8082:d157:ac86:b155:51d0	177.85.81.208
b51a:901b:901b:8082:d157:ac86:b155:51d1	177.85.81.209
b51a:901b:901b:8082:d157:ac86:b155:51d2	177.85.81.210
b51a:901b:901b:8082:d157:ac86:b155:51d3	177.85.81.211
b51a:901b:901b:8082:d157:ac86:b155:51d4	177.85.81.212
b51a:901b:901b:8082:d157:ac86:b155:51d5	177.85.81.213
b51a:901b:901b:8082:d157:ac86:b155:51d6	177.85.81.214
b51a:901b:901b:8082:d157:ac86:b155:51d7	177.85.81.215
b51a:901b:901b:8082:d157:ac86:b155:51d8	177.85.81.216
b51a:901b:901b:8082:d157:ac86:b155:51d9	177.85.81.217
b51a:901b:901b:8082:d157:ac86:b155:51da	177.85.81.218
b51a:901b:901b:8082:d157:ac86:b155:51db	177.85.81.219
b51a:901b:901b:8082:d157:ac86:b155:51dc	177.85.81.220
b51a:901b:901b:8082:d157:ac86:b155:51dd	177.85.81.221
b51a:901b:901b:8082:d157:ac86:b155:51de	177.85.81.222
b51a:901b:901b:8082:d157:ac86:b155:51df	177.85.81.223
b51a:901b:901b:8082:d157:ac86:b155:51e0	177.85.81.224
b51a:901b:901b:8082:d157:ac86:b155:51e1	177.85.81.225
b51a:901b:901b:8082:d157:ac86:b155:51e2	177.85.81.226
b51a:901b:901b:8082:d157:ac86:b155:51e3	177.85.81.227
b51a:901b:901b:8082:d157:ac86:b155:51e4	177.85.81.228
b51a:901b:901b:8082:d157:ac86:b155:51e5	177.85.81.229
b51a:901b:901b:8082:d157:ac86:b155:51e6	177.85.81.230
b51a:901b:901b:8082:d157:ac86:b155:51e7	177.85.81.231
b51a:901b:901b:8082:d157:ac86:b155:51e8	177.85.81.232
b51a:901b:901b:8082:d157:ac86:b155:51e9	177.85.81.233
b51a:901b:901b:8082:d157:ac86:b155:51ea	177.85.81.234
b51a:901b:901b:8082:d157:ac86:b155:51eb	177.85.81.235
b51a:901b:901b:8082:d157:ac86:b155:51ec	177.85.81.236
b51a:901b:901b:8082:d157:ac86:b155:51ed	177.85.81.237
b51a:901b:901b:8082:d157:ac86:b155:51ee	177.85.81.238
b51a:901b:901b:8082:d157:ac86:b155:51ef	177.85.81.239
b51a:901b:901b:8082:d157:ac86:b155:51f0	177.85.81.240
b51a:901b:901b:8082:d157:ac86:b155:51f1	177.85.81.241
b51a:901b:901b:8082:d157:ac86:b155:51f2	177.85.81.242
b51a:901b:901b:8082:d157:ac86:b155:51f3	177.85.81.243
b51a:901b:901b:8082:d157:ac86:b155:51f4	177.85.81.244
b51a:901b:901b:8082:d157:ac86:b155:51f5	177.85.81.245
b51a:901b:901b:8082:d157:ac86:b155:51f6	177.85.81.246
b51a:901b:901b:8082:d157:ac86:b155:51f7	177.85.81.247
b51a:901b:901b:8082:d157:ac86:b155:51f8	177.85.81.248
b51a:901b:901b:8082:d157:ac86:b155:51f9	177.85.81.249
b51a:901b:901b:8082:d157:ac86:b155:51fa	177.85.81.250
b51a:901b:901b:8082:d157:ac86:b155:51fb	177.85.81.251
b51a:901b:901b:8082:d157:ac86:b155:51fc	177.85.81.252
b51a:901b:901b:8082:d157:ac86:b155:51fd	177.85.81.253
b51a:901b:901b:8082:d157:ac86:b155:51fe	177.85.81.254
b51a:901b:901b:8082:d157:ac86:b155:51ff	177.85.81.255

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.