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:ada8:7178:3155:5101	49.85.81.1
b51a:901b:cb15:8045:ada8:7178:3155:5102	49.85.81.2
b51a:901b:cb15:8045:ada8:7178:3155:5103	49.85.81.3
b51a:901b:cb15:8045:ada8:7178:3155:5104	49.85.81.4
b51a:901b:cb15:8045:ada8:7178:3155:5105	49.85.81.5
b51a:901b:cb15:8045:ada8:7178:3155:5106	49.85.81.6
b51a:901b:cb15:8045:ada8:7178:3155:5107	49.85.81.7
b51a:901b:cb15:8045:ada8:7178:3155:5108	49.85.81.8
b51a:901b:cb15:8045:ada8:7178:3155:5109	49.85.81.9
b51a:901b:cb15:8045:ada8:7178:3155:510a	49.85.81.10
b51a:901b:cb15:8045:ada8:7178:3155:510b	49.85.81.11
b51a:901b:cb15:8045:ada8:7178:3155:510c	49.85.81.12
b51a:901b:cb15:8045:ada8:7178:3155:510d	49.85.81.13
b51a:901b:cb15:8045:ada8:7178:3155:510e	49.85.81.14
b51a:901b:cb15:8045:ada8:7178:3155:510f	49.85.81.15
b51a:901b:cb15:8045:ada8:7178:3155:5110	49.85.81.16
b51a:901b:cb15:8045:ada8:7178:3155:5111	49.85.81.17
b51a:901b:cb15:8045:ada8:7178:3155:5112	49.85.81.18
b51a:901b:cb15:8045:ada8:7178:3155:5113	49.85.81.19
b51a:901b:cb15:8045:ada8:7178:3155:5114	49.85.81.20
b51a:901b:cb15:8045:ada8:7178:3155:5115	49.85.81.21
b51a:901b:cb15:8045:ada8:7178:3155:5116	49.85.81.22
b51a:901b:cb15:8045:ada8:7178:3155:5117	49.85.81.23
b51a:901b:cb15:8045:ada8:7178:3155:5118	49.85.81.24
b51a:901b:cb15:8045:ada8:7178:3155:5119	49.85.81.25
b51a:901b:cb15:8045:ada8:7178:3155:511a	49.85.81.26
b51a:901b:cb15:8045:ada8:7178:3155:511b	49.85.81.27
b51a:901b:cb15:8045:ada8:7178:3155:511c	49.85.81.28
b51a:901b:cb15:8045:ada8:7178:3155:511d	49.85.81.29
b51a:901b:cb15:8045:ada8:7178:3155:511e	49.85.81.30
b51a:901b:cb15:8045:ada8:7178:3155:511f	49.85.81.31
b51a:901b:cb15:8045:ada8:7178:3155:5120	49.85.81.32
b51a:901b:cb15:8045:ada8:7178:3155:5121	49.85.81.33
b51a:901b:cb15:8045:ada8:7178:3155:5122	49.85.81.34
b51a:901b:cb15:8045:ada8:7178:3155:5123	49.85.81.35
b51a:901b:cb15:8045:ada8:7178:3155:5124	49.85.81.36
b51a:901b:cb15:8045:ada8:7178:3155:5125	49.85.81.37
b51a:901b:cb15:8045:ada8:7178:3155:5126	49.85.81.38
b51a:901b:cb15:8045:ada8:7178:3155:5127	49.85.81.39
b51a:901b:cb15:8045:ada8:7178:3155:5128	49.85.81.40
b51a:901b:cb15:8045:ada8:7178:3155:5129	49.85.81.41
b51a:901b:cb15:8045:ada8:7178:3155:512a	49.85.81.42
b51a:901b:cb15:8045:ada8:7178:3155:512b	49.85.81.43
b51a:901b:cb15:8045:ada8:7178:3155:512c	49.85.81.44
b51a:901b:cb15:8045:ada8:7178:3155:512d	49.85.81.45
b51a:901b:cb15:8045:ada8:7178:3155:512e	49.85.81.46
b51a:901b:cb15:8045:ada8:7178:3155:512f	49.85.81.47
b51a:901b:cb15:8045:ada8:7178:3155:5130	49.85.81.48
b51a:901b:cb15:8045:ada8:7178:3155:5131	49.85.81.49
b51a:901b:cb15:8045:ada8:7178:3155:5132	49.85.81.50
b51a:901b:cb15:8045:ada8:7178:3155:5133	49.85.81.51
b51a:901b:cb15:8045:ada8:7178:3155:5134	49.85.81.52
b51a:901b:cb15:8045:ada8:7178:3155:5135	49.85.81.53
b51a:901b:cb15:8045:ada8:7178:3155:5136	49.85.81.54
b51a:901b:cb15:8045:ada8:7178:3155:5137	49.85.81.55
b51a:901b:cb15:8045:ada8:7178:3155:5138	49.85.81.56
b51a:901b:cb15:8045:ada8:7178:3155:5139	49.85.81.57
b51a:901b:cb15:8045:ada8:7178:3155:513a	49.85.81.58
b51a:901b:cb15:8045:ada8:7178:3155:513b	49.85.81.59
b51a:901b:cb15:8045:ada8:7178:3155:513c	49.85.81.60

b51a:901b:cb15:8045:ada8:7178:3155:513d	49.85.81.61
b51a:901b:cb15:8045:ada8:7178:3155:513e	49.85.81.62
b51a:901b:cb15:8045:ada8:7178:3155:513f	49.85.81.63
b51a:901b:cb15:8045:ada8:7178:3155:5140	49.85.81.64
b51a:901b:cb15:8045:ada8:7178:3155:5141	49.85.81.65
b51a:901b:cb15:8045:ada8:7178:3155:5142	49.85.81.66
b51a:901b:cb15:8045:ada8:7178:3155:5143	49.85.81.67
b51a:901b:cb15:8045:ada8:7178:3155:5144	49.85.81.68
b51a:901b:cb15:8045:ada8:7178:3155:5145	49.85.81.69
b51a:901b:cb15:8045:ada8:7178:3155:5146	49.85.81.70
b51a:901b:cb15:8045:ada8:7178:3155:5147	49.85.81.71
b51a:901b:cb15:8045:ada8:7178:3155:5148	49.85.81.72
b51a:901b:cb15:8045:ada8:7178:3155:5149	49.85.81.73
b51a:901b:cb15:8045:ada8:7178:3155:514a	49.85.81.74
b51a:901b:cb15:8045:ada8:7178:3155:514b	49.85.81.75
b51a:901b:cb15:8045:ada8:7178:3155:514c	49.85.81.76
b51a:901b:cb15:8045:ada8:7178:3155:514d	49.85.81.77
b51a:901b:cb15:8045:ada8:7178:3155:514e	49.85.81.78
b51a:901b:cb15:8045:ada8:7178:3155:514f	49.85.81.79
b51a:901b:cb15:8045:ada8:7178:3155:5150	49.85.81.80
b51a:901b:cb15:8045:ada8:7178:3155:5151	49.85.81.81
b51a:901b:cb15:8045:ada8:7178:3155:5152	49.85.81.82
b51a:901b:cb15:8045:ada8:7178:3155:5153	49.85.81.83
b51a:901b:cb15:8045:ada8:7178:3155:5154	49.85.81.84
b51a:901b:cb15:8045:ada8:7178:3155:5155	49.85.81.85
b51a:901b:cb15:8045:ada8:7178:3155:5156	49.85.81.86
b51a:901b:cb15:8045:ada8:7178:3155:5157	49.85.81.87
b51a:901b:cb15:8045:ada8:7178:3155:5158	49.85.81.88
b51a:901b:cb15:8045:ada8:7178:3155:5159	49.85.81.89
b51a:901b:cb15:8045:ada8:7178:3155:515a	49.85.81.90
b51a:901b:cb15:8045:ada8:7178:3155:515b	49.85.81.91
b51a:901b:cb15:8045:ada8:7178:3155:515c	49.85.81.92
b51a:901b:cb15:8045:ada8:7178:3155:515d	49.85.81.93
b51a:901b:cb15:8045:ada8:7178:3155:515e	49.85.81.94
b51a:901b:cb15:8045:ada8:7178:3155:515f	49.85.81.95
b51a:901b:cb15:8045:ada8:7178:3155:5160	49.85.81.96
b51a:901b:cb15:8045:ada8:7178:3155:5161	49.85.81.97
b51a:901b:cb15:8045:ada8:7178:3155:5162	49.85.81.98
b51a:901b:cb15:8045:ada8:7178:3155:5163	49.85.81.99
b51a:901b:cb15:8045:ada8:7178:3155:5164	49.85.81.100
b51a:901b:cb15:8045:ada8:7178:3155:5165	49.85.81.101
b51a:901b:cb15:8045:ada8:7178:3155:5166	49.85.81.102
b51a:901b:cb15:8045:ada8:7178:3155:5167	49.85.81.103
b51a:901b:cb15:8045:ada8:7178:3155:5168	49.85.81.104
b51a:901b:cb15:8045:ada8:7178:3155:5169	49.85.81.105
b51a:901b:cb15:8045:ada8:7178:3155:516a	49.85.81.106
b51a:901b:cb15:8045:ada8:7178:3155:516b	49.85.81.107
b51a:901b:cb15:8045:ada8:7178:3155:516c	49.85.81.108
b51a:901b:cb15:8045:ada8:7178:3155:516d	49.85.81.109
b51a:901b:cb15:8045:ada8:7178:3155:516e	49.85.81.110
b51a:901b:cb15:8045:ada8:7178:3155:516f	49.85.81.111
b51a:901b:cb15:8045:ada8:7178:3155:5170	49.85.81.112
b51a:901b:cb15:8045:ada8:7178:3155:5171	49.85.81.113
b51a:901b:cb15:8045:ada8:7178:3155:5172	49.85.81.114
b51a:901b:cb15:8045:ada8:7178:3155:5173	49.85.81.115
b51a:901b:cb15:8045:ada8:7178:3155:5174	49.85.81.116
b51a:901b:cb15:8045:ada8:7178:3155:5175	49.85.81.117
b51a:901b:cb15:8045:ada8:7178:3155:5176	49.85.81.118
b51a:901b:cb15:8045:ada8:7178:3155:5177	49.85.81.119
b51a:901b:cb15:8045:ada8:7178:3155:5178	49.85.81.120

b51a:901b:cb15:8045:ada8:7178:3155:5179	49.85.81.121
b51a:901b:cb15:8045:ada8:7178:3155:517a	49.85.81.122
b51a:901b:cb15:8045:ada8:7178:3155:517b	49.85.81.123
b51a:901b:cb15:8045:ada8:7178:3155:517c	49.85.81.124
b51a:901b:cb15:8045:ada8:7178:3155:517d	49.85.81.125
b51a:901b:cb15:8045:ada8:7178:3155:517e	49.85.81.126
b51a:901b:cb15:8045:ada8:7178:3155:517f	49.85.81.127
b51a:901b:cb15:8045:ada8:7178:3155:5180	49.85.81.128
b51a:901b:cb15:8045:ada8:7178:3155:5181	49.85.81.129
b51a:901b:cb15:8045:ada8:7178:3155:5182	49.85.81.130
b51a:901b:cb15:8045:ada8:7178:3155:5183	49.85.81.131
b51a:901b:cb15:8045:ada8:7178:3155:5184	49.85.81.132
b51a:901b:cb15:8045:ada8:7178:3155:5185	49.85.81.133
b51a:901b:cb15:8045:ada8:7178:3155:5186	49.85.81.134
b51a:901b:cb15:8045:ada8:7178:3155:5187	49.85.81.135
b51a:901b:cb15:8045:ada8:7178:3155:5188	49.85.81.136
b51a:901b:cb15:8045:ada8:7178:3155:5189	49.85.81.137
b51a:901b:cb15:8045:ada8:7178:3155:518a	49.85.81.138
b51a:901b:cb15:8045:ada8:7178:3155:518b	49.85.81.139
b51a:901b:cb15:8045:ada8:7178:3155:518c	49.85.81.140
b51a:901b:cb15:8045:ada8:7178:3155:518d	49.85.81.141
b51a:901b:cb15:8045:ada8:7178:3155:518e	49.85.81.142
b51a:901b:cb15:8045:ada8:7178:3155:518f	49.85.81.143
b51a:901b:cb15:8045:ada8:7178:3155:5190	49.85.81.144
b51a:901b:cb15:8045:ada8:7178:3155:5191	49.85.81.145
b51a:901b:cb15:8045:ada8:7178:3155:5192	49.85.81.146
b51a:901b:cb15:8045:ada8:7178:3155:5193	49.85.81.147
b51a:901b:cb15:8045:ada8:7178:3155:5194	49.85.81.148
b51a:901b:cb15:8045:ada8:7178:3155:5195	49.85.81.149
b51a:901b:cb15:8045:ada8:7178:3155:5196	49.85.81.150
b51a:901b:cb15:8045:ada8:7178:3155:5197	49.85.81.151
b51a:901b:cb15:8045:ada8:7178:3155:5198	49.85.81.152
b51a:901b:cb15:8045:ada8:7178:3155:5199	49.85.81.153
b51a:901b:cb15:8045:ada8:7178:3155:519a	49.85.81.154
b51a:901b:cb15:8045:ada8:7178:3155:519b	49.85.81.155
b51a:901b:cb15:8045:ada8:7178:3155:519c	49.85.81.156
b51a:901b:cb15:8045:ada8:7178:3155:519d	49.85.81.157
b51a:901b:cb15:8045:ada8:7178:3155:519e	49.85.81.158
b51a:901b:cb15:8045:ada8:7178:3155:519f	49.85.81.159
b51a:901b:cb15:8045:ada8:7178:3155:51a0	49.85.81.160
b51a:901b:cb15:8045:ada8:7178:3155:51a1	49.85.81.161
b51a:901b:cb15:8045:ada8:7178:3155:51a2	49.85.81.162
b51a:901b:cb15:8045:ada8:7178:3155:51a3	49.85.81.163
b51a:901b:cb15:8045:ada8:7178:3155:51a4	49.85.81.164
b51a:901b:cb15:8045:ada8:7178:3155:51a5	49.85.81.165
b51a:901b:cb15:8045:ada8:7178:3155:51a6	49.85.81.166
b51a:901b:cb15:8045:ada8:7178:3155:51a7	49.85.81.167
b51a:901b:cb15:8045:ada8:7178:3155:51a8	49.85.81.168
b51a:901b:cb15:8045:ada8:7178:3155:51a9	49.85.81.169
b51a:901b:cb15:8045:ada8:7178:3155:51aa	49.85.81.170
b51a:901b:cb15:8045:ada8:7178:3155:51ab	49.85.81.171
b51a:901b:cb15:8045:ada8:7178:3155:51ac	49.85.81.172
b51a:901b:cb15:8045:ada8:7178:3155:51ad	49.85.81.173
b51a:901b:cb15:8045:ada8:7178:3155:51ae	49.85.81.174
b51a:901b:cb15:8045:ada8:7178:3155:51af	49.85.81.175
b51a:901b:cb15:8045:ada8:7178:3155:51b0	49.85.81.176
b51a:901b:cb15:8045:ada8:7178:3155:51b1	49.85.81.177
b51a:901b:cb15:8045:ada8:7178:3155:51b2	49.85.81.178
b51a:901b:cb15:8045:ada8:7178:3155:51b3	49.85.81.179
b51a:901b:cb15:8045:ada8:7178:3155:51b4	49.85.81.180

b51a:901b:cb15:8045:ada8:7178:3155:51b5	49.85.81.181
b51a:901b:cb15:8045:ada8:7178:3155:51b6	49.85.81.182
b51a:901b:cb15:8045:ada8:7178:3155:51b7	49.85.81.183
b51a:901b:cb15:8045:ada8:7178:3155:51b8	49.85.81.184
b51a:901b:cb15:8045:ada8:7178:3155:51b9	49.85.81.185
b51a:901b:cb15:8045:ada8:7178:3155:51ba	49.85.81.186
b51a:901b:cb15:8045:ada8:7178:3155:51bb	49.85.81.187
b51a:901b:cb15:8045:ada8:7178:3155:51bc	49.85.81.188
b51a:901b:cb15:8045:ada8:7178:3155:51bd	49.85.81.189
b51a:901b:cb15:8045:ada8:7178:3155:51be	49.85.81.190
b51a:901b:cb15:8045:ada8:7178:3155:51bf	49.85.81.191
b51a:901b:cb15:8045:ada8:7178:3155:51c0	49.85.81.192
b51a:901b:cb15:8045:ada8:7178:3155:51c1	49.85.81.193
b51a:901b:cb15:8045:ada8:7178:3155:51c2	49.85.81.194
b51a:901b:cb15:8045:ada8:7178:3155:51c3	49.85.81.195
b51a:901b:cb15:8045:ada8:7178:3155:51c4	49.85.81.196
b51a:901b:cb15:8045:ada8:7178:3155:51c5	49.85.81.197
b51a:901b:cb15:8045:ada8:7178:3155:51c6	49.85.81.198
b51a:901b:cb15:8045:ada8:7178:3155:51c7	49.85.81.199
b51a:901b:cb15:8045:ada8:7178:3155:51c8	49.85.81.200
b51a:901b:cb15:8045:ada8:7178:3155:51c9	49.85.81.201
b51a:901b:cb15:8045:ada8:7178:3155:51ca	49.85.81.202
b51a:901b:cb15:8045:ada8:7178:3155:51cb	49.85.81.203
b51a:901b:cb15:8045:ada8:7178:3155:51cc	49.85.81.204
b51a:901b:cb15:8045:ada8:7178:3155:51cd	49.85.81.205
b51a:901b:cb15:8045:ada8:7178:3155:51ce	49.85.81.206
b51a:901b:cb15:8045:ada8:7178:3155:51cf	49.85.81.207
b51a:901b:cb15:8045:ada8:7178:3155:51d0	49.85.81.208
b51a:901b:cb15:8045:ada8:7178:3155:51d1	49.85.81.209
b51a:901b:cb15:8045:ada8:7178:3155:51d2	49.85.81.210
b51a:901b:cb15:8045:ada8:7178:3155:51d3	49.85.81.211
b51a:901b:cb15:8045:ada8:7178:3155:51d4	49.85.81.212
b51a:901b:cb15:8045:ada8:7178:3155:51d5	49.85.81.213
b51a:901b:cb15:8045:ada8:7178:3155:51d6	49.85.81.214
b51a:901b:cb15:8045:ada8:7178:3155:51d7	49.85.81.215
b51a:901b:cb15:8045:ada8:7178:3155:51d8	49.85.81.216
b51a:901b:cb15:8045:ada8:7178:3155:51d9	49.85.81.217
b51a:901b:cb15:8045:ada8:7178:3155:51da	49.85.81.218
b51a:901b:cb15:8045:ada8:7178:3155:51db	49.85.81.219
b51a:901b:cb15:8045:ada8:7178:3155:51dc	49.85.81.220
b51a:901b:cb15:8045:ada8:7178:3155:51dd	49.85.81.221
b51a:901b:cb15:8045:ada8:7178:3155:51de	49.85.81.222
b51a:901b:cb15:8045:ada8:7178:3155:51df	49.85.81.223
b51a:901b:cb15:8045:ada8:7178:3155:51e0	49.85.81.224
b51a:901b:cb15:8045:ada8:7178:3155:51e1	49.85.81.225
b51a:901b:cb15:8045:ada8:7178:3155:51e2	49.85.81.226
b51a:901b:cb15:8045:ada8:7178:3155:51e3	49.85.81.227
b51a:901b:cb15:8045:ada8:7178:3155:51e4	49.85.81.228
b51a:901b:cb15:8045:ada8:7178:3155:51e5	49.85.81.229
b51a:901b:cb15:8045:ada8:7178:3155:51e6	49.85.81.230
b51a:901b:cb15:8045:ada8:7178:3155:51e7	49.85.81.231
b51a:901b:cb15:8045:ada8:7178:3155:51e8	49.85.81.232
b51a:901b:cb15:8045:ada8:7178:3155:51e9	49.85.81.233
b51a:901b:cb15:8045:ada8:7178:3155:51ea	49.85.81.234
b51a:901b:cb15:8045:ada8:7178:3155:51eb	49.85.81.235
b51a:901b:cb15:8045:ada8:7178:3155:51ec	49.85.81.236
b51a:901b:cb15:8045:ada8:7178:3155:51ed	49.85.81.237
b51a:901b:cb15:8045:ada8:7178:3155:51ee	49.85.81.238
b51a:901b:cb15:8045:ada8:7178:3155:51ef	49.85.81.239
b51a:901b:cb15:8045:ada8:7178:3155:51f0	49.85.81.240
b51a:901b:cb15:8045:ada8:7178:3155:51f1	49.85.81.241
b51a:901b:cb15:8045:ada8:7178:3155:51f2	49.85.81.242
b51a:901b:cb15:8045:ada8:7178:3155:51f3	49.85.81.243
b51a:901b:cb15:8045:ada8:7178:3155:51f4	49.85.81.244
b51a:901b:cb15:8045:ada8:7178:3155:51f5	49.85.81.245
b51a:901b:cb15:8045:ada8:7178:3155:51f6	49.85.81.246
b51a:901b:cb15:8045:ada8:7178:3155:51f7	49.85.81.247
b51a:901b:cb15:8045:ada8:7178:3155:51f8	49.85.81.248
b51a:901b:cb15:8045:ada8:7178:3155:51f9	49.85.81.249
b51a:901b:cb15:8045:ada8:7178:3155:51fa	49.85.81.250
b51a:901b:cb15:8045:ada8:7178:3155:51fb	49.85.81.251
b51a:901b:cb15:8045:ada8:7178:3155:51fc	49.85.81.252
b51a:901b:cb15:8045:ada8:7178:3155:51fd	49.85.81.253
b51a:901b:cb15:8045:ada8:7178:3155:51fe	49.85.81.254
b51a:901b:cb15:8045:ada8:7178:3155:51ff	49.85.81.255

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.