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:eb24:fa28:5101	250.40.81.1
b51a:901b:cb15:8045:ada8:eb24:fa28:5102	250.40.81.2
b51a:901b:cb15:8045:ada8:eb24:fa28:5103	250.40.81.3
b51a:901b:cb15:8045:ada8:eb24:fa28:5104	250.40.81.4
b51a:901b:cb15:8045:ada8:eb24:fa28:5105	250.40.81.5
b51a:901b:cb15:8045:ada8:eb24:fa28:5106	250.40.81.6
b51a:901b:cb15:8045:ada8:eb24:fa28:5107	250.40.81.7
b51a:901b:cb15:8045:ada8:eb24:fa28:5108	250.40.81.8
b51a:901b:cb15:8045:ada8:eb24:fa28:5109	250.40.81.9
b51a:901b:cb15:8045:ada8:eb24:fa28:510a	250.40.81.10
b51a:901b:cb15:8045:ada8:eb24:fa28:510b	250.40.81.11
b51a:901b:cb15:8045:ada8:eb24:fa28:510c	250.40.81.12
b51a:901b:cb15:8045:ada8:eb24:fa28:510d	250.40.81.13
b51a:901b:cb15:8045:ada8:eb24:fa28:510e	250.40.81.14
b51a:901b:cb15:8045:ada8:eb24:fa28:510f	250.40.81.15
b51a:901b:cb15:8045:ada8:eb24:fa28:5110	250.40.81.16
b51a:901b:cb15:8045:ada8:eb24:fa28:5111	250.40.81.17
b51a:901b:cb15:8045:ada8:eb24:fa28:5112	250.40.81.18
b51a:901b:cb15:8045:ada8:eb24:fa28:5113	250.40.81.19
b51a:901b:cb15:8045:ada8:eb24:fa28:5114	250.40.81.20
b51a:901b:cb15:8045:ada8:eb24:fa28:5115	250.40.81.21
b51a:901b:cb15:8045:ada8:eb24:fa28:5116	250.40.81.22
b51a:901b:cb15:8045:ada8:eb24:fa28:5117	250.40.81.23
b51a:901b:cb15:8045:ada8:eb24:fa28:5118	250.40.81.24
b51a:901b:cb15:8045:ada8:eb24:fa28:5119	250.40.81.25
b51a:901b:cb15:8045:ada8:eb24:fa28:511a	250.40.81.26
b51a:901b:cb15:8045:ada8:eb24:fa28:511b	250.40.81.27
b51a:901b:cb15:8045:ada8:eb24:fa28:511c	250.40.81.28
b51a:901b:cb15:8045:ada8:eb24:fa28:511d	250.40.81.29
b51a:901b:cb15:8045:ada8:eb24:fa28:511e	250.40.81.30
b51a:901b:cb15:8045:ada8:eb24:fa28:511f	250.40.81.31
b51a:901b:cb15:8045:ada8:eb24:fa28:5120	250.40.81.32
b51a:901b:cb15:8045:ada8:eb24:fa28:5121	250.40.81.33
b51a:901b:cb15:8045:ada8:eb24:fa28:5122	250.40.81.34
b51a:901b:cb15:8045:ada8:eb24:fa28:5123	250.40.81.35
b51a:901b:cb15:8045:ada8:eb24:fa28:5124	250.40.81.36
b51a:901b:cb15:8045:ada8:eb24:fa28:5125	250.40.81.37
b51a:901b:cb15:8045:ada8:eb24:fa28:5126	250.40.81.38
b51a:901b:cb15:8045:ada8:eb24:fa28:5127	250.40.81.39
b51a:901b:cb15:8045:ada8:eb24:fa28:5128	250.40.81.40
b51a:901b:cb15:8045:ada8:eb24:fa28:5129	250.40.81.41
b51a:901b:cb15:8045:ada8:eb24:fa28:512a	250.40.81.42
b51a:901b:cb15:8045:ada8:eb24:fa28:512b	250.40.81.43
b51a:901b:cb15:8045:ada8:eb24:fa28:512c	250.40.81.44
b51a:901b:cb15:8045:ada8:eb24:fa28:512d	250.40.81.45
b51a:901b:cb15:8045:ada8:eb24:fa28:512e	250.40.81.46
b51a:901b:cb15:8045:ada8:eb24:fa28:512f	250.40.81.47
b51a:901b:cb15:8045:ada8:eb24:fa28:5130	250.40.81.48
b51a:901b:cb15:8045:ada8:eb24:fa28:5131	250.40.81.49
b51a:901b:cb15:8045:ada8:eb24:fa28:5132	250.40.81.50
b51a:901b:cb15:8045:ada8:eb24:fa28:5133	250.40.81.51
b51a:901b:cb15:8045:ada8:eb24:fa28:5134	250.40.81.52
b51a:901b:cb15:8045:ada8:eb24:fa28:5135	250.40.81.53
b51a:901b:cb15:8045:ada8:eb24:fa28:5136	250.40.81.54
b51a:901b:cb15:8045:ada8:eb24:fa28:5137	250.40.81.55
b51a:901b:cb15:8045:ada8:eb24:fa28:5138	250.40.81.56
b51a:901b:cb15:8045:ada8:eb24:fa28:5139	250.40.81.57
b51a:901b:cb15:8045:ada8:eb24:fa28:513a	250.40.81.58
b51a:901b:cb15:8045:ada8:eb24:fa28:513b	250.40.81.59
b51a:901b:cb15:8045:ada8:eb24:fa28:513c	250.40.81.60

b51a:901b:cb15:8045:ada8:eb24:fa28:513d	250.40.81.61
b51a:901b:cb15:8045:ada8:eb24:fa28:513e	250.40.81.62
b51a:901b:cb15:8045:ada8:eb24:fa28:513f	250.40.81.63
b51a:901b:cb15:8045:ada8:eb24:fa28:5140	250.40.81.64
b51a:901b:cb15:8045:ada8:eb24:fa28:5141	250.40.81.65
b51a:901b:cb15:8045:ada8:eb24:fa28:5142	250.40.81.66
b51a:901b:cb15:8045:ada8:eb24:fa28:5143	250.40.81.67
b51a:901b:cb15:8045:ada8:eb24:fa28:5144	250.40.81.68
b51a:901b:cb15:8045:ada8:eb24:fa28:5145	250.40.81.69
b51a:901b:cb15:8045:ada8:eb24:fa28:5146	250.40.81.70
b51a:901b:cb15:8045:ada8:eb24:fa28:5147	250.40.81.71
b51a:901b:cb15:8045:ada8:eb24:fa28:5148	250.40.81.72
b51a:901b:cb15:8045:ada8:eb24:fa28:5149	250.40.81.73
b51a:901b:cb15:8045:ada8:eb24:fa28:514a	250.40.81.74
b51a:901b:cb15:8045:ada8:eb24:fa28:514b	250.40.81.75
b51a:901b:cb15:8045:ada8:eb24:fa28:514c	250.40.81.76
b51a:901b:cb15:8045:ada8:eb24:fa28:514d	250.40.81.77
b51a:901b:cb15:8045:ada8:eb24:fa28:514e	250.40.81.78
b51a:901b:cb15:8045:ada8:eb24:fa28:514f	250.40.81.79
b51a:901b:cb15:8045:ada8:eb24:fa28:5150	250.40.81.80
b51a:901b:cb15:8045:ada8:eb24:fa28:5151	250.40.81.81
b51a:901b:cb15:8045:ada8:eb24:fa28:5152	250.40.81.82
b51a:901b:cb15:8045:ada8:eb24:fa28:5153	250.40.81.83
b51a:901b:cb15:8045:ada8:eb24:fa28:5154	250.40.81.84
b51a:901b:cb15:8045:ada8:eb24:fa28:5155	250.40.81.85
b51a:901b:cb15:8045:ada8:eb24:fa28:5156	250.40.81.86
b51a:901b:cb15:8045:ada8:eb24:fa28:5157	250.40.81.87
b51a:901b:cb15:8045:ada8:eb24:fa28:5158	250.40.81.88
b51a:901b:cb15:8045:ada8:eb24:fa28:5159	250.40.81.89
b51a:901b:cb15:8045:ada8:eb24:fa28:515a	250.40.81.90
b51a:901b:cb15:8045:ada8:eb24:fa28:515b	250.40.81.91
b51a:901b:cb15:8045:ada8:eb24:fa28:515c	250.40.81.92
b51a:901b:cb15:8045:ada8:eb24:fa28:515d	250.40.81.93
b51a:901b:cb15:8045:ada8:eb24:fa28:515e	250.40.81.94
b51a:901b:cb15:8045:ada8:eb24:fa28:515f	250.40.81.95
b51a:901b:cb15:8045:ada8:eb24:fa28:5160	250.40.81.96
b51a:901b:cb15:8045:ada8:eb24:fa28:5161	250.40.81.97
b51a:901b:cb15:8045:ada8:eb24:fa28:5162	250.40.81.98
b51a:901b:cb15:8045:ada8:eb24:fa28:5163	250.40.81.99
b51a:901b:cb15:8045:ada8:eb24:fa28:5164	250.40.81.100
b51a:901b:cb15:8045:ada8:eb24:fa28:5165	250.40.81.101
b51a:901b:cb15:8045:ada8:eb24:fa28:5166	250.40.81.102
b51a:901b:cb15:8045:ada8:eb24:fa28:5167	250.40.81.103
b51a:901b:cb15:8045:ada8:eb24:fa28:5168	250.40.81.104
b51a:901b:cb15:8045:ada8:eb24:fa28:5169	250.40.81.105
b51a:901b:cb15:8045:ada8:eb24:fa28:516a	250.40.81.106
b51a:901b:cb15:8045:ada8:eb24:fa28:516b	250.40.81.107
b51a:901b:cb15:8045:ada8:eb24:fa28:516c	250.40.81.108
b51a:901b:cb15:8045:ada8:eb24:fa28:516d	250.40.81.109
b51a:901b:cb15:8045:ada8:eb24:fa28:516e	250.40.81.110
b51a:901b:cb15:8045:ada8:eb24:fa28:516f	250.40.81.111
b51a:901b:cb15:8045:ada8:eb24:fa28:5170	250.40.81.112
b51a:901b:cb15:8045:ada8:eb24:fa28:5171	250.40.81.113
b51a:901b:cb15:8045:ada8:eb24:fa28:5172	250.40.81.114
b51a:901b:cb15:8045:ada8:eb24:fa28:5173	250.40.81.115
b51a:901b:cb15:8045:ada8:eb24:fa28:5174	250.40.81.116
b51a:901b:cb15:8045:ada8:eb24:fa28:5175	250.40.81.117
b51a:901b:cb15:8045:ada8:eb24:fa28:5176	250.40.81.118
b51a:901b:cb15:8045:ada8:eb24:fa28:5177	250.40.81.119
b51a:901b:cb15:8045:ada8:eb24:fa28:5178	250.40.81.120

b51a:901b:cb15:8045:ada8:eb24:fa28:5179	250.40.81.121
b51a:901b:cb15:8045:ada8:eb24:fa28:517a	250.40.81.122
b51a:901b:cb15:8045:ada8:eb24:fa28:517b	250.40.81.123
b51a:901b:cb15:8045:ada8:eb24:fa28:517c	250.40.81.124
b51a:901b:cb15:8045:ada8:eb24:fa28:517d	250.40.81.125
b51a:901b:cb15:8045:ada8:eb24:fa28:517e	250.40.81.126
b51a:901b:cb15:8045:ada8:eb24:fa28:517f	250.40.81.127
b51a:901b:cb15:8045:ada8:eb24:fa28:5180	250.40.81.128
b51a:901b:cb15:8045:ada8:eb24:fa28:5181	250.40.81.129
b51a:901b:cb15:8045:ada8:eb24:fa28:5182	250.40.81.130
b51a:901b:cb15:8045:ada8:eb24:fa28:5183	250.40.81.131
b51a:901b:cb15:8045:ada8:eb24:fa28:5184	250.40.81.132
b51a:901b:cb15:8045:ada8:eb24:fa28:5185	250.40.81.133
b51a:901b:cb15:8045:ada8:eb24:fa28:5186	250.40.81.134
b51a:901b:cb15:8045:ada8:eb24:fa28:5187	250.40.81.135
b51a:901b:cb15:8045:ada8:eb24:fa28:5188	250.40.81.136
b51a:901b:cb15:8045:ada8:eb24:fa28:5189	250.40.81.137
b51a:901b:cb15:8045:ada8:eb24:fa28:518a	250.40.81.138
b51a:901b:cb15:8045:ada8:eb24:fa28:518b	250.40.81.139
b51a:901b:cb15:8045:ada8:eb24:fa28:518c	250.40.81.140
b51a:901b:cb15:8045:ada8:eb24:fa28:518d	250.40.81.141
b51a:901b:cb15:8045:ada8:eb24:fa28:518e	250.40.81.142
b51a:901b:cb15:8045:ada8:eb24:fa28:518f	250.40.81.143
b51a:901b:cb15:8045:ada8:eb24:fa28:5190	250.40.81.144
b51a:901b:cb15:8045:ada8:eb24:fa28:5191	250.40.81.145
b51a:901b:cb15:8045:ada8:eb24:fa28:5192	250.40.81.146
b51a:901b:cb15:8045:ada8:eb24:fa28:5193	250.40.81.147
b51a:901b:cb15:8045:ada8:eb24:fa28:5194	250.40.81.148
b51a:901b:cb15:8045:ada8:eb24:fa28:5195	250.40.81.149
b51a:901b:cb15:8045:ada8:eb24:fa28:5196	250.40.81.150
b51a:901b:cb15:8045:ada8:eb24:fa28:5197	250.40.81.151
b51a:901b:cb15:8045:ada8:eb24:fa28:5198	250.40.81.152
b51a:901b:cb15:8045:ada8:eb24:fa28:5199	250.40.81.153
b51a:901b:cb15:8045:ada8:eb24:fa28:519a	250.40.81.154
b51a:901b:cb15:8045:ada8:eb24:fa28:519b	250.40.81.155
b51a:901b:cb15:8045:ada8:eb24:fa28:519c	250.40.81.156
b51a:901b:cb15:8045:ada8:eb24:fa28:519d	250.40.81.157
b51a:901b:cb15:8045:ada8:eb24:fa28:519e	250.40.81.158
b51a:901b:cb15:8045:ada8:eb24:fa28:519f	250.40.81.159
b51a:901b:cb15:8045:ada8:eb24:fa28:51a0	250.40.81.160
b51a:901b:cb15:8045:ada8:eb24:fa28:51a1	250.40.81.161
b51a:901b:cb15:8045:ada8:eb24:fa28:51a2	250.40.81.162
b51a:901b:cb15:8045:ada8:eb24:fa28:51a3	250.40.81.163
b51a:901b:cb15:8045:ada8:eb24:fa28:51a4	250.40.81.164
b51a:901b:cb15:8045:ada8:eb24:fa28:51a5	250.40.81.165
b51a:901b:cb15:8045:ada8:eb24:fa28:51a6	250.40.81.166
b51a:901b:cb15:8045:ada8:eb24:fa28:51a7	250.40.81.167
b51a:901b:cb15:8045:ada8:eb24:fa28:51a8	250.40.81.168
b51a:901b:cb15:8045:ada8:eb24:fa28:51a9	250.40.81.169
b51a:901b:cb15:8045:ada8:eb24:fa28:51aa	250.40.81.170
b51a:901b:cb15:8045:ada8:eb24:fa28:51ab	250.40.81.171
b51a:901b:cb15:8045:ada8:eb24:fa28:51ac	250.40.81.172
b51a:901b:cb15:8045:ada8:eb24:fa28:51ad	250.40.81.173
b51a:901b:cb15:8045:ada8:eb24:fa28:51ae	250.40.81.174
b51a:901b:cb15:8045:ada8:eb24:fa28:51af	250.40.81.175
b51a:901b:cb15:8045:ada8:eb24:fa28:51b0	250.40.81.176
b51a:901b:cb15:8045:ada8:eb24:fa28:51b1	250.40.81.177
b51a:901b:cb15:8045:ada8:eb24:fa28:51b2	250.40.81.178
b51a:901b:cb15:8045:ada8:eb24:fa28:51b3	250.40.81.179
b51a:901b:cb15:8045:ada8:eb24:fa28:51b4	250.40.81.180

b51a:901b:cb15:8045:ada8:eb24:fa28:51b5	250.40.81.181
b51a:901b:cb15:8045:ada8:eb24:fa28:51b6	250.40.81.182
b51a:901b:cb15:8045:ada8:eb24:fa28:51b7	250.40.81.183
b51a:901b:cb15:8045:ada8:eb24:fa28:51b8	250.40.81.184
b51a:901b:cb15:8045:ada8:eb24:fa28:51b9	250.40.81.185
b51a:901b:cb15:8045:ada8:eb24:fa28:51ba	250.40.81.186
b51a:901b:cb15:8045:ada8:eb24:fa28:51bb	250.40.81.187
b51a:901b:cb15:8045:ada8:eb24:fa28:51bc	250.40.81.188
b51a:901b:cb15:8045:ada8:eb24:fa28:51bd	250.40.81.189
b51a:901b:cb15:8045:ada8:eb24:fa28:51be	250.40.81.190
b51a:901b:cb15:8045:ada8:eb24:fa28:51bf	250.40.81.191
b51a:901b:cb15:8045:ada8:eb24:fa28:51c0	250.40.81.192
b51a:901b:cb15:8045:ada8:eb24:fa28:51c1	250.40.81.193
b51a:901b:cb15:8045:ada8:eb24:fa28:51c2	250.40.81.194
b51a:901b:cb15:8045:ada8:eb24:fa28:51c3	250.40.81.195
b51a:901b:cb15:8045:ada8:eb24:fa28:51c4	250.40.81.196
b51a:901b:cb15:8045:ada8:eb24:fa28:51c5	250.40.81.197
b51a:901b:cb15:8045:ada8:eb24:fa28:51c6	250.40.81.198
b51a:901b:cb15:8045:ada8:eb24:fa28:51c7	250.40.81.199
b51a:901b:cb15:8045:ada8:eb24:fa28:51c8	250.40.81.200
b51a:901b:cb15:8045:ada8:eb24:fa28:51c9	250.40.81.201
b51a:901b:cb15:8045:ada8:eb24:fa28:51ca	250.40.81.202
b51a:901b:cb15:8045:ada8:eb24:fa28:51cb	250.40.81.203
b51a:901b:cb15:8045:ada8:eb24:fa28:51cc	250.40.81.204
b51a:901b:cb15:8045:ada8:eb24:fa28:51cd	250.40.81.205
b51a:901b:cb15:8045:ada8:eb24:fa28:51ce	250.40.81.206
b51a:901b:cb15:8045:ada8:eb24:fa28:51cf	250.40.81.207
b51a:901b:cb15:8045:ada8:eb24:fa28:51d0	250.40.81.208
b51a:901b:cb15:8045:ada8:eb24:fa28:51d1	250.40.81.209
b51a:901b:cb15:8045:ada8:eb24:fa28:51d2	250.40.81.210
b51a:901b:cb15:8045:ada8:eb24:fa28:51d3	250.40.81.211
b51a:901b:cb15:8045:ada8:eb24:fa28:51d4	250.40.81.212
b51a:901b:cb15:8045:ada8:eb24:fa28:51d5	250.40.81.213
b51a:901b:cb15:8045:ada8:eb24:fa28:51d6	250.40.81.214
b51a:901b:cb15:8045:ada8:eb24:fa28:51d7	250.40.81.215
b51a:901b:cb15:8045:ada8:eb24:fa28:51d8	250.40.81.216
b51a:901b:cb15:8045:ada8:eb24:fa28:51d9	250.40.81.217
b51a:901b:cb15:8045:ada8:eb24:fa28:51da	250.40.81.218
b51a:901b:cb15:8045:ada8:eb24:fa28:51db	250.40.81.219
b51a:901b:cb15:8045:ada8:eb24:fa28:51dc	250.40.81.220
b51a:901b:cb15:8045:ada8:eb24:fa28:51dd	250.40.81.221
b51a:901b:cb15:8045:ada8:eb24:fa28:51de	250.40.81.222
b51a:901b:cb15:8045:ada8:eb24:fa28:51df	250.40.81.223
b51a:901b:cb15:8045:ada8:eb24:fa28:51e0	250.40.81.224
b51a:901b:cb15:8045:ada8:eb24:fa28:51e1	250.40.81.225
b51a:901b:cb15:8045:ada8:eb24:fa28:51e2	250.40.81.226
b51a:901b:cb15:8045:ada8:eb24:fa28:51e3	250.40.81.227
b51a:901b:cb15:8045:ada8:eb24:fa28:51e4	250.40.81.228
b51a:901b:cb15:8045:ada8:eb24:fa28:51e5	250.40.81.229
b51a:901b:cb15:8045:ada8:eb24:fa28:51e6	250.40.81.230
b51a:901b:cb15:8045:ada8:eb24:fa28:51e7	250.40.81.231
b51a:901b:cb15:8045:ada8:eb24:fa28:51e8	250.40.81.232
b51a:901b:cb15:8045:ada8:eb24:fa28:51e9	250.40.81.233
b51a:901b:cb15:8045:ada8:eb24:fa28:51ea	250.40.81.234
b51a:901b:cb15:8045:ada8:eb24:fa28:51eb	250.40.81.235
b51a:901b:cb15:8045:ada8:eb24:fa28:51ec	250.40.81.236
b51a:901b:cb15:8045:ada8:eb24:fa28:51ed	250.40.81.237
b51a:901b:cb15:8045:ada8:eb24:fa28:51ee	250.40.81.238
b51a:901b:cb15:8045:ada8:eb24:fa28:51ef	250.40.81.239
b51a:901b:cb15:8045:ada8:eb24:fa28:51f0	250.40.81.240
b51a:901b:cb15:8045:ada8:eb24:fa28:51f1	250.40.81.241
b51a:901b:cb15:8045:ada8:eb24:fa28:51f2	250.40.81.242
b51a:901b:cb15:8045:ada8:eb24:fa28:51f3	250.40.81.243
b51a:901b:cb15:8045:ada8:eb24:fa28:51f4	250.40.81.244
b51a:901b:cb15:8045:ada8:eb24:fa28:51f5	250.40.81.245
b51a:901b:cb15:8045:ada8:eb24:fa28:51f6	250.40.81.246
b51a:901b:cb15:8045:ada8:eb24:fa28:51f7	250.40.81.247
b51a:901b:cb15:8045:ada8:eb24:fa28:51f8	250.40.81.248
b51a:901b:cb15:8045:ada8:eb24:fa28:51f9	250.40.81.249
b51a:901b:cb15:8045:ada8:eb24:fa28:51fa	250.40.81.250
b51a:901b:cb15:8045:ada8:eb24:fa28:51fb	250.40.81.251
b51a:901b:cb15:8045:ada8:eb24:fa28:51fc	250.40.81.252
b51a:901b:cb15:8045:ada8:eb24:fa28:51fd	250.40.81.253
b51a:901b:cb15:8045:ada8:eb24:fa28:51fe	250.40.81.254
b51a:901b:cb15:8045:ada8:eb24:fa28:51ff	250.40.81.255

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.