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:eb45:c724:5101	199.36.81.1
b51a:901b:cb15:8045:ada8:eb45:c724:5102	199.36.81.2
b51a:901b:cb15:8045:ada8:eb45:c724:5103	199.36.81.3
b51a:901b:cb15:8045:ada8:eb45:c724:5104	199.36.81.4
b51a:901b:cb15:8045:ada8:eb45:c724:5105	199.36.81.5
b51a:901b:cb15:8045:ada8:eb45:c724:5106	199.36.81.6
b51a:901b:cb15:8045:ada8:eb45:c724:5107	199.36.81.7
b51a:901b:cb15:8045:ada8:eb45:c724:5108	199.36.81.8
b51a:901b:cb15:8045:ada8:eb45:c724:5109	199.36.81.9
b51a:901b:cb15:8045:ada8:eb45:c724:510a	199.36.81.10
b51a:901b:cb15:8045:ada8:eb45:c724:510b	199.36.81.11
b51a:901b:cb15:8045:ada8:eb45:c724:510c	199.36.81.12
b51a:901b:cb15:8045:ada8:eb45:c724:510d	199.36.81.13
b51a:901b:cb15:8045:ada8:eb45:c724:510e	199.36.81.14
b51a:901b:cb15:8045:ada8:eb45:c724:510f	199.36.81.15
b51a:901b:cb15:8045:ada8:eb45:c724:5110	199.36.81.16
b51a:901b:cb15:8045:ada8:eb45:c724:5111	199.36.81.17
b51a:901b:cb15:8045:ada8:eb45:c724:5112	199.36.81.18
b51a:901b:cb15:8045:ada8:eb45:c724:5113	199.36.81.19
b51a:901b:cb15:8045:ada8:eb45:c724:5114	199.36.81.20
b51a:901b:cb15:8045:ada8:eb45:c724:5115	199.36.81.21
b51a:901b:cb15:8045:ada8:eb45:c724:5116	199.36.81.22
b51a:901b:cb15:8045:ada8:eb45:c724:5117	199.36.81.23
b51a:901b:cb15:8045:ada8:eb45:c724:5118	199.36.81.24
b51a:901b:cb15:8045:ada8:eb45:c724:5119	199.36.81.25
b51a:901b:cb15:8045:ada8:eb45:c724:511a	199.36.81.26
b51a:901b:cb15:8045:ada8:eb45:c724:511b	199.36.81.27
b51a:901b:cb15:8045:ada8:eb45:c724:511c	199.36.81.28
b51a:901b:cb15:8045:ada8:eb45:c724:511d	199.36.81.29
b51a:901b:cb15:8045:ada8:eb45:c724:511e	199.36.81.30
b51a:901b:cb15:8045:ada8:eb45:c724:511f	199.36.81.31
b51a:901b:cb15:8045:ada8:eb45:c724:5120	199.36.81.32
b51a:901b:cb15:8045:ada8:eb45:c724:5121	199.36.81.33
b51a:901b:cb15:8045:ada8:eb45:c724:5122	199.36.81.34
b51a:901b:cb15:8045:ada8:eb45:c724:5123	199.36.81.35
b51a:901b:cb15:8045:ada8:eb45:c724:5124	199.36.81.36
b51a:901b:cb15:8045:ada8:eb45:c724:5125	199.36.81.37
b51a:901b:cb15:8045:ada8:eb45:c724:5126	199.36.81.38
b51a:901b:cb15:8045:ada8:eb45:c724:5127	199.36.81.39
b51a:901b:cb15:8045:ada8:eb45:c724:5128	199.36.81.40
b51a:901b:cb15:8045:ada8:eb45:c724:5129	199.36.81.41
b51a:901b:cb15:8045:ada8:eb45:c724:512a	199.36.81.42
b51a:901b:cb15:8045:ada8:eb45:c724:512b	199.36.81.43
b51a:901b:cb15:8045:ada8:eb45:c724:512c	199.36.81.44
b51a:901b:cb15:8045:ada8:eb45:c724:512d	199.36.81.45
b51a:901b:cb15:8045:ada8:eb45:c724:512e	199.36.81.46
b51a:901b:cb15:8045:ada8:eb45:c724:512f	199.36.81.47
b51a:901b:cb15:8045:ada8:eb45:c724:5130	199.36.81.48
b51a:901b:cb15:8045:ada8:eb45:c724:5131	199.36.81.49
b51a:901b:cb15:8045:ada8:eb45:c724:5132	199.36.81.50
b51a:901b:cb15:8045:ada8:eb45:c724:5133	199.36.81.51
b51a:901b:cb15:8045:ada8:eb45:c724:5134	199.36.81.52
b51a:901b:cb15:8045:ada8:eb45:c724:5135	199.36.81.53
b51a:901b:cb15:8045:ada8:eb45:c724:5136	199.36.81.54
b51a:901b:cb15:8045:ada8:eb45:c724:5137	199.36.81.55
b51a:901b:cb15:8045:ada8:eb45:c724:5138	199.36.81.56
b51a:901b:cb15:8045:ada8:eb45:c724:5139	199.36.81.57
b51a:901b:cb15:8045:ada8:eb45:c724:513a	199.36.81.58
b51a:901b:cb15:8045:ada8:eb45:c724:513b	199.36.81.59
b51a:901b:cb15:8045:ada8:eb45:c724:513c	199.36.81.60

b51a:901b:cb15:8045:ada8:eb45:c724:513d	199.36.81.61
b51a:901b:cb15:8045:ada8:eb45:c724:513e	199.36.81.62
b51a:901b:cb15:8045:ada8:eb45:c724:513f	199.36.81.63
b51a:901b:cb15:8045:ada8:eb45:c724:5140	199.36.81.64
b51a:901b:cb15:8045:ada8:eb45:c724:5141	199.36.81.65
b51a:901b:cb15:8045:ada8:eb45:c724:5142	199.36.81.66
b51a:901b:cb15:8045:ada8:eb45:c724:5143	199.36.81.67
b51a:901b:cb15:8045:ada8:eb45:c724:5144	199.36.81.68
b51a:901b:cb15:8045:ada8:eb45:c724:5145	199.36.81.69
b51a:901b:cb15:8045:ada8:eb45:c724:5146	199.36.81.70
b51a:901b:cb15:8045:ada8:eb45:c724:5147	199.36.81.71
b51a:901b:cb15:8045:ada8:eb45:c724:5148	199.36.81.72
b51a:901b:cb15:8045:ada8:eb45:c724:5149	199.36.81.73
b51a:901b:cb15:8045:ada8:eb45:c724:514a	199.36.81.74
b51a:901b:cb15:8045:ada8:eb45:c724:514b	199.36.81.75
b51a:901b:cb15:8045:ada8:eb45:c724:514c	199.36.81.76
b51a:901b:cb15:8045:ada8:eb45:c724:514d	199.36.81.77
b51a:901b:cb15:8045:ada8:eb45:c724:514e	199.36.81.78
b51a:901b:cb15:8045:ada8:eb45:c724:514f	199.36.81.79
b51a:901b:cb15:8045:ada8:eb45:c724:5150	199.36.81.80
b51a:901b:cb15:8045:ada8:eb45:c724:5151	199.36.81.81
b51a:901b:cb15:8045:ada8:eb45:c724:5152	199.36.81.82
b51a:901b:cb15:8045:ada8:eb45:c724:5153	199.36.81.83
b51a:901b:cb15:8045:ada8:eb45:c724:5154	199.36.81.84
b51a:901b:cb15:8045:ada8:eb45:c724:5155	199.36.81.85
b51a:901b:cb15:8045:ada8:eb45:c724:5156	199.36.81.86
b51a:901b:cb15:8045:ada8:eb45:c724:5157	199.36.81.87
b51a:901b:cb15:8045:ada8:eb45:c724:5158	199.36.81.88
b51a:901b:cb15:8045:ada8:eb45:c724:5159	199.36.81.89
b51a:901b:cb15:8045:ada8:eb45:c724:515a	199.36.81.90
b51a:901b:cb15:8045:ada8:eb45:c724:515b	199.36.81.91
b51a:901b:cb15:8045:ada8:eb45:c724:515c	199.36.81.92
b51a:901b:cb15:8045:ada8:eb45:c724:515d	199.36.81.93
b51a:901b:cb15:8045:ada8:eb45:c724:515e	199.36.81.94
b51a:901b:cb15:8045:ada8:eb45:c724:515f	199.36.81.95
b51a:901b:cb15:8045:ada8:eb45:c724:5160	199.36.81.96
b51a:901b:cb15:8045:ada8:eb45:c724:5161	199.36.81.97
b51a:901b:cb15:8045:ada8:eb45:c724:5162	199.36.81.98
b51a:901b:cb15:8045:ada8:eb45:c724:5163	199.36.81.99
b51a:901b:cb15:8045:ada8:eb45:c724:5164	199.36.81.100
b51a:901b:cb15:8045:ada8:eb45:c724:5165	199.36.81.101
b51a:901b:cb15:8045:ada8:eb45:c724:5166	199.36.81.102
b51a:901b:cb15:8045:ada8:eb45:c724:5167	199.36.81.103
b51a:901b:cb15:8045:ada8:eb45:c724:5168	199.36.81.104
b51a:901b:cb15:8045:ada8:eb45:c724:5169	199.36.81.105
b51a:901b:cb15:8045:ada8:eb45:c724:516a	199.36.81.106
b51a:901b:cb15:8045:ada8:eb45:c724:516b	199.36.81.107
b51a:901b:cb15:8045:ada8:eb45:c724:516c	199.36.81.108
b51a:901b:cb15:8045:ada8:eb45:c724:516d	199.36.81.109
b51a:901b:cb15:8045:ada8:eb45:c724:516e	199.36.81.110
b51a:901b:cb15:8045:ada8:eb45:c724:516f	199.36.81.111
b51a:901b:cb15:8045:ada8:eb45:c724:5170	199.36.81.112
b51a:901b:cb15:8045:ada8:eb45:c724:5171	199.36.81.113
b51a:901b:cb15:8045:ada8:eb45:c724:5172	199.36.81.114
b51a:901b:cb15:8045:ada8:eb45:c724:5173	199.36.81.115
b51a:901b:cb15:8045:ada8:eb45:c724:5174	199.36.81.116
b51a:901b:cb15:8045:ada8:eb45:c724:5175	199.36.81.117
b51a:901b:cb15:8045:ada8:eb45:c724:5176	199.36.81.118
b51a:901b:cb15:8045:ada8:eb45:c724:5177	199.36.81.119
b51a:901b:cb15:8045:ada8:eb45:c724:5178	199.36.81.120

b51a:901b:cb15:8045:ada8:eb45:c724:5179	199.36.81.121
b51a:901b:cb15:8045:ada8:eb45:c724:517a	199.36.81.122
b51a:901b:cb15:8045:ada8:eb45:c724:517b	199.36.81.123
b51a:901b:cb15:8045:ada8:eb45:c724:517c	199.36.81.124
b51a:901b:cb15:8045:ada8:eb45:c724:517d	199.36.81.125
b51a:901b:cb15:8045:ada8:eb45:c724:517e	199.36.81.126
b51a:901b:cb15:8045:ada8:eb45:c724:517f	199.36.81.127
b51a:901b:cb15:8045:ada8:eb45:c724:5180	199.36.81.128
b51a:901b:cb15:8045:ada8:eb45:c724:5181	199.36.81.129
b51a:901b:cb15:8045:ada8:eb45:c724:5182	199.36.81.130
b51a:901b:cb15:8045:ada8:eb45:c724:5183	199.36.81.131
b51a:901b:cb15:8045:ada8:eb45:c724:5184	199.36.81.132
b51a:901b:cb15:8045:ada8:eb45:c724:5185	199.36.81.133
b51a:901b:cb15:8045:ada8:eb45:c724:5186	199.36.81.134
b51a:901b:cb15:8045:ada8:eb45:c724:5187	199.36.81.135
b51a:901b:cb15:8045:ada8:eb45:c724:5188	199.36.81.136
b51a:901b:cb15:8045:ada8:eb45:c724:5189	199.36.81.137
b51a:901b:cb15:8045:ada8:eb45:c724:518a	199.36.81.138
b51a:901b:cb15:8045:ada8:eb45:c724:518b	199.36.81.139
b51a:901b:cb15:8045:ada8:eb45:c724:518c	199.36.81.140
b51a:901b:cb15:8045:ada8:eb45:c724:518d	199.36.81.141
b51a:901b:cb15:8045:ada8:eb45:c724:518e	199.36.81.142
b51a:901b:cb15:8045:ada8:eb45:c724:518f	199.36.81.143
b51a:901b:cb15:8045:ada8:eb45:c724:5190	199.36.81.144
b51a:901b:cb15:8045:ada8:eb45:c724:5191	199.36.81.145
b51a:901b:cb15:8045:ada8:eb45:c724:5192	199.36.81.146
b51a:901b:cb15:8045:ada8:eb45:c724:5193	199.36.81.147
b51a:901b:cb15:8045:ada8:eb45:c724:5194	199.36.81.148
b51a:901b:cb15:8045:ada8:eb45:c724:5195	199.36.81.149
b51a:901b:cb15:8045:ada8:eb45:c724:5196	199.36.81.150
b51a:901b:cb15:8045:ada8:eb45:c724:5197	199.36.81.151
b51a:901b:cb15:8045:ada8:eb45:c724:5198	199.36.81.152
b51a:901b:cb15:8045:ada8:eb45:c724:5199	199.36.81.153
b51a:901b:cb15:8045:ada8:eb45:c724:519a	199.36.81.154
b51a:901b:cb15:8045:ada8:eb45:c724:519b	199.36.81.155
b51a:901b:cb15:8045:ada8:eb45:c724:519c	199.36.81.156
b51a:901b:cb15:8045:ada8:eb45:c724:519d	199.36.81.157
b51a:901b:cb15:8045:ada8:eb45:c724:519e	199.36.81.158
b51a:901b:cb15:8045:ada8:eb45:c724:519f	199.36.81.159
b51a:901b:cb15:8045:ada8:eb45:c724:51a0	199.36.81.160
b51a:901b:cb15:8045:ada8:eb45:c724:51a1	199.36.81.161
b51a:901b:cb15:8045:ada8:eb45:c724:51a2	199.36.81.162
b51a:901b:cb15:8045:ada8:eb45:c724:51a3	199.36.81.163
b51a:901b:cb15:8045:ada8:eb45:c724:51a4	199.36.81.164
b51a:901b:cb15:8045:ada8:eb45:c724:51a5	199.36.81.165
b51a:901b:cb15:8045:ada8:eb45:c724:51a6	199.36.81.166
b51a:901b:cb15:8045:ada8:eb45:c724:51a7	199.36.81.167
b51a:901b:cb15:8045:ada8:eb45:c724:51a8	199.36.81.168
b51a:901b:cb15:8045:ada8:eb45:c724:51a9	199.36.81.169
b51a:901b:cb15:8045:ada8:eb45:c724:51aa	199.36.81.170
b51a:901b:cb15:8045:ada8:eb45:c724:51ab	199.36.81.171
b51a:901b:cb15:8045:ada8:eb45:c724:51ac	199.36.81.172
b51a:901b:cb15:8045:ada8:eb45:c724:51ad	199.36.81.173
b51a:901b:cb15:8045:ada8:eb45:c724:51ae	199.36.81.174
b51a:901b:cb15:8045:ada8:eb45:c724:51af	199.36.81.175
b51a:901b:cb15:8045:ada8:eb45:c724:51b0	199.36.81.176
b51a:901b:cb15:8045:ada8:eb45:c724:51b1	199.36.81.177
b51a:901b:cb15:8045:ada8:eb45:c724:51b2	199.36.81.178
b51a:901b:cb15:8045:ada8:eb45:c724:51b3	199.36.81.179
b51a:901b:cb15:8045:ada8:eb45:c724:51b4	199.36.81.180

b51a:901b:cb15:8045:ada8:eb45:c724:51b5	199.36.81.181
b51a:901b:cb15:8045:ada8:eb45:c724:51b6	199.36.81.182
b51a:901b:cb15:8045:ada8:eb45:c724:51b7	199.36.81.183
b51a:901b:cb15:8045:ada8:eb45:c724:51b8	199.36.81.184
b51a:901b:cb15:8045:ada8:eb45:c724:51b9	199.36.81.185
b51a:901b:cb15:8045:ada8:eb45:c724:51ba	199.36.81.186
b51a:901b:cb15:8045:ada8:eb45:c724:51bb	199.36.81.187
b51a:901b:cb15:8045:ada8:eb45:c724:51bc	199.36.81.188
b51a:901b:cb15:8045:ada8:eb45:c724:51bd	199.36.81.189
b51a:901b:cb15:8045:ada8:eb45:c724:51be	199.36.81.190
b51a:901b:cb15:8045:ada8:eb45:c724:51bf	199.36.81.191
b51a:901b:cb15:8045:ada8:eb45:c724:51c0	199.36.81.192
b51a:901b:cb15:8045:ada8:eb45:c724:51c1	199.36.81.193
b51a:901b:cb15:8045:ada8:eb45:c724:51c2	199.36.81.194
b51a:901b:cb15:8045:ada8:eb45:c724:51c3	199.36.81.195
b51a:901b:cb15:8045:ada8:eb45:c724:51c4	199.36.81.196
b51a:901b:cb15:8045:ada8:eb45:c724:51c5	199.36.81.197
b51a:901b:cb15:8045:ada8:eb45:c724:51c6	199.36.81.198
b51a:901b:cb15:8045:ada8:eb45:c724:51c7	199.36.81.199
b51a:901b:cb15:8045:ada8:eb45:c724:51c8	199.36.81.200
b51a:901b:cb15:8045:ada8:eb45:c724:51c9	199.36.81.201
b51a:901b:cb15:8045:ada8:eb45:c724:51ca	199.36.81.202
b51a:901b:cb15:8045:ada8:eb45:c724:51cb	199.36.81.203
b51a:901b:cb15:8045:ada8:eb45:c724:51cc	199.36.81.204
b51a:901b:cb15:8045:ada8:eb45:c724:51cd	199.36.81.205
b51a:901b:cb15:8045:ada8:eb45:c724:51ce	199.36.81.206
b51a:901b:cb15:8045:ada8:eb45:c724:51cf	199.36.81.207
b51a:901b:cb15:8045:ada8:eb45:c724:51d0	199.36.81.208
b51a:901b:cb15:8045:ada8:eb45:c724:51d1	199.36.81.209
b51a:901b:cb15:8045:ada8:eb45:c724:51d2	199.36.81.210
b51a:901b:cb15:8045:ada8:eb45:c724:51d3	199.36.81.211
b51a:901b:cb15:8045:ada8:eb45:c724:51d4	199.36.81.212
b51a:901b:cb15:8045:ada8:eb45:c724:51d5	199.36.81.213
b51a:901b:cb15:8045:ada8:eb45:c724:51d6	199.36.81.214
b51a:901b:cb15:8045:ada8:eb45:c724:51d7	199.36.81.215
b51a:901b:cb15:8045:ada8:eb45:c724:51d8	199.36.81.216
b51a:901b:cb15:8045:ada8:eb45:c724:51d9	199.36.81.217
b51a:901b:cb15:8045:ada8:eb45:c724:51da	199.36.81.218
b51a:901b:cb15:8045:ada8:eb45:c724:51db	199.36.81.219
b51a:901b:cb15:8045:ada8:eb45:c724:51dc	199.36.81.220
b51a:901b:cb15:8045:ada8:eb45:c724:51dd	199.36.81.221
b51a:901b:cb15:8045:ada8:eb45:c724:51de	199.36.81.222
b51a:901b:cb15:8045:ada8:eb45:c724:51df	199.36.81.223
b51a:901b:cb15:8045:ada8:eb45:c724:51e0	199.36.81.224
b51a:901b:cb15:8045:ada8:eb45:c724:51e1	199.36.81.225
b51a:901b:cb15:8045:ada8:eb45:c724:51e2	199.36.81.226
b51a:901b:cb15:8045:ada8:eb45:c724:51e3	199.36.81.227
b51a:901b:cb15:8045:ada8:eb45:c724:51e4	199.36.81.228
b51a:901b:cb15:8045:ada8:eb45:c724:51e5	199.36.81.229
b51a:901b:cb15:8045:ada8:eb45:c724:51e6	199.36.81.230
b51a:901b:cb15:8045:ada8:eb45:c724:51e7	199.36.81.231
b51a:901b:cb15:8045:ada8:eb45:c724:51e8	199.36.81.232
b51a:901b:cb15:8045:ada8:eb45:c724:51e9	199.36.81.233
b51a:901b:cb15:8045:ada8:eb45:c724:51ea	199.36.81.234
b51a:901b:cb15:8045:ada8:eb45:c724:51eb	199.36.81.235
b51a:901b:cb15:8045:ada8:eb45:c724:51ec	199.36.81.236
b51a:901b:cb15:8045:ada8:eb45:c724:51ed	199.36.81.237
b51a:901b:cb15:8045:ada8:eb45:c724:51ee	199.36.81.238
b51a:901b:cb15:8045:ada8:eb45:c724:51ef	199.36.81.239
b51a:901b:cb15:8045:ada8:eb45:c724:51f0	199.36.81.240
b51a:901b:cb15:8045:ada8:eb45:c724:51f1	199.36.81.241
b51a:901b:cb15:8045:ada8:eb45:c724:51f2	199.36.81.242
b51a:901b:cb15:8045:ada8:eb45:c724:51f3	199.36.81.243
b51a:901b:cb15:8045:ada8:eb45:c724:51f4	199.36.81.244
b51a:901b:cb15:8045:ada8:eb45:c724:51f5	199.36.81.245
b51a:901b:cb15:8045:ada8:eb45:c724:51f6	199.36.81.246
b51a:901b:cb15:8045:ada8:eb45:c724:51f7	199.36.81.247
b51a:901b:cb15:8045:ada8:eb45:c724:51f8	199.36.81.248
b51a:901b:cb15:8045:ada8:eb45:c724:51f9	199.36.81.249
b51a:901b:cb15:8045:ada8:eb45:c724:51fa	199.36.81.250
b51a:901b:cb15:8045:ada8:eb45:c724:51fb	199.36.81.251
b51a:901b:cb15:8045:ada8:eb45:c724:51fc	199.36.81.252
b51a:901b:cb15:8045:ada8:eb45:c724:51fd	199.36.81.253
b51a:901b:cb15:8045:ada8:eb45:c724:51fe	199.36.81.254
b51a:901b:cb15:8045:ada8:eb45:c724:51ff	199.36.81.255

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.