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:b155:4301	177.85.67.1
b51a:901b:901b:8082:d157:ac86:b155:4302	177.85.67.2
b51a:901b:901b:8082:d157:ac86:b155:4303	177.85.67.3
b51a:901b:901b:8082:d157:ac86:b155:4304	177.85.67.4
b51a:901b:901b:8082:d157:ac86:b155:4305	177.85.67.5
b51a:901b:901b:8082:d157:ac86:b155:4306	177.85.67.6
b51a:901b:901b:8082:d157:ac86:b155:4307	177.85.67.7
b51a:901b:901b:8082:d157:ac86:b155:4308	177.85.67.8
b51a:901b:901b:8082:d157:ac86:b155:4309	177.85.67.9
b51a:901b:901b:8082:d157:ac86:b155:430a	177.85.67.10
b51a:901b:901b:8082:d157:ac86:b155:430b	177.85.67.11
b51a:901b:901b:8082:d157:ac86:b155:430c	177.85.67.12
b51a:901b:901b:8082:d157:ac86:b155:430d	177.85.67.13
b51a:901b:901b:8082:d157:ac86:b155:430e	177.85.67.14
b51a:901b:901b:8082:d157:ac86:b155:430f	177.85.67.15
b51a:901b:901b:8082:d157:ac86:b155:4310	177.85.67.16
b51a:901b:901b:8082:d157:ac86:b155:4311	177.85.67.17
b51a:901b:901b:8082:d157:ac86:b155:4312	177.85.67.18
b51a:901b:901b:8082:d157:ac86:b155:4313	177.85.67.19
b51a:901b:901b:8082:d157:ac86:b155:4314	177.85.67.20
b51a:901b:901b:8082:d157:ac86:b155:4315	177.85.67.21
b51a:901b:901b:8082:d157:ac86:b155:4316	177.85.67.22
b51a:901b:901b:8082:d157:ac86:b155:4317	177.85.67.23
b51a:901b:901b:8082:d157:ac86:b155:4318	177.85.67.24
b51a:901b:901b:8082:d157:ac86:b155:4319	177.85.67.25
b51a:901b:901b:8082:d157:ac86:b155:431a	177.85.67.26
b51a:901b:901b:8082:d157:ac86:b155:431b	177.85.67.27
b51a:901b:901b:8082:d157:ac86:b155:431c	177.85.67.28
b51a:901b:901b:8082:d157:ac86:b155:431d	177.85.67.29
b51a:901b:901b:8082:d157:ac86:b155:431e	177.85.67.30
b51a:901b:901b:8082:d157:ac86:b155:431f	177.85.67.31
b51a:901b:901b:8082:d157:ac86:b155:4320	177.85.67.32
b51a:901b:901b:8082:d157:ac86:b155:4321	177.85.67.33
b51a:901b:901b:8082:d157:ac86:b155:4322	177.85.67.34
b51a:901b:901b:8082:d157:ac86:b155:4323	177.85.67.35
b51a:901b:901b:8082:d157:ac86:b155:4324	177.85.67.36
b51a:901b:901b:8082:d157:ac86:b155:4325	177.85.67.37
b51a:901b:901b:8082:d157:ac86:b155:4326	177.85.67.38
b51a:901b:901b:8082:d157:ac86:b155:4327	177.85.67.39
b51a:901b:901b:8082:d157:ac86:b155:4328	177.85.67.40
b51a:901b:901b:8082:d157:ac86:b155:4329	177.85.67.41
b51a:901b:901b:8082:d157:ac86:b155:432a	177.85.67.42
b51a:901b:901b:8082:d157:ac86:b155:432b	177.85.67.43
b51a:901b:901b:8082:d157:ac86:b155:432c	177.85.67.44
b51a:901b:901b:8082:d157:ac86:b155:432d	177.85.67.45
b51a:901b:901b:8082:d157:ac86:b155:432e	177.85.67.46
b51a:901b:901b:8082:d157:ac86:b155:432f	177.85.67.47
b51a:901b:901b:8082:d157:ac86:b155:4330	177.85.67.48
b51a:901b:901b:8082:d157:ac86:b155:4331	177.85.67.49
b51a:901b:901b:8082:d157:ac86:b155:4332	177.85.67.50
b51a:901b:901b:8082:d157:ac86:b155:4333	177.85.67.51
b51a:901b:901b:8082:d157:ac86:b155:4334	177.85.67.52
b51a:901b:901b:8082:d157:ac86:b155:4335	177.85.67.53
b51a:901b:901b:8082:d157:ac86:b155:4336	177.85.67.54
b51a:901b:901b:8082:d157:ac86:b155:4337	177.85.67.55
b51a:901b:901b:8082:d157:ac86:b155:4338	177.85.67.56
b51a:901b:901b:8082:d157:ac86:b155:4339	177.85.67.57
b51a:901b:901b:8082:d157:ac86:b155:433a	177.85.67.58
b51a:901b:901b:8082:d157:ac86:b155:433b	177.85.67.59
b51a:901b:901b:8082:d157:ac86:b155:433c	177.85.67.60

b51a:901b:901b:8082:d157:ac86:b155:433d	177.85.67.61
b51a:901b:901b:8082:d157:ac86:b155:433e	177.85.67.62
b51a:901b:901b:8082:d157:ac86:b155:433f	177.85.67.63
b51a:901b:901b:8082:d157:ac86:b155:4340	177.85.67.64
b51a:901b:901b:8082:d157:ac86:b155:4341	177.85.67.65
b51a:901b:901b:8082:d157:ac86:b155:4342	177.85.67.66
b51a:901b:901b:8082:d157:ac86:b155:4343	177.85.67.67
b51a:901b:901b:8082:d157:ac86:b155:4344	177.85.67.68
b51a:901b:901b:8082:d157:ac86:b155:4345	177.85.67.69
b51a:901b:901b:8082:d157:ac86:b155:4346	177.85.67.70
b51a:901b:901b:8082:d157:ac86:b155:4347	177.85.67.71
b51a:901b:901b:8082:d157:ac86:b155:4348	177.85.67.72
b51a:901b:901b:8082:d157:ac86:b155:4349	177.85.67.73
b51a:901b:901b:8082:d157:ac86:b155:434a	177.85.67.74
b51a:901b:901b:8082:d157:ac86:b155:434b	177.85.67.75
b51a:901b:901b:8082:d157:ac86:b155:434c	177.85.67.76
b51a:901b:901b:8082:d157:ac86:b155:434d	177.85.67.77
b51a:901b:901b:8082:d157:ac86:b155:434e	177.85.67.78
b51a:901b:901b:8082:d157:ac86:b155:434f	177.85.67.79
b51a:901b:901b:8082:d157:ac86:b155:4350	177.85.67.80
b51a:901b:901b:8082:d157:ac86:b155:4351	177.85.67.81
b51a:901b:901b:8082:d157:ac86:b155:4352	177.85.67.82
b51a:901b:901b:8082:d157:ac86:b155:4353	177.85.67.83
b51a:901b:901b:8082:d157:ac86:b155:4354	177.85.67.84
b51a:901b:901b:8082:d157:ac86:b155:4355	177.85.67.85
b51a:901b:901b:8082:d157:ac86:b155:4356	177.85.67.86
b51a:901b:901b:8082:d157:ac86:b155:4357	177.85.67.87
b51a:901b:901b:8082:d157:ac86:b155:4358	177.85.67.88
b51a:901b:901b:8082:d157:ac86:b155:4359	177.85.67.89
b51a:901b:901b:8082:d157:ac86:b155:435a	177.85.67.90
b51a:901b:901b:8082:d157:ac86:b155:435b	177.85.67.91
b51a:901b:901b:8082:d157:ac86:b155:435c	177.85.67.92
b51a:901b:901b:8082:d157:ac86:b155:435d	177.85.67.93
b51a:901b:901b:8082:d157:ac86:b155:435e	177.85.67.94
b51a:901b:901b:8082:d157:ac86:b155:435f	177.85.67.95
b51a:901b:901b:8082:d157:ac86:b155:4360	177.85.67.96
b51a:901b:901b:8082:d157:ac86:b155:4361	177.85.67.97
b51a:901b:901b:8082:d157:ac86:b155:4362	177.85.67.98
b51a:901b:901b:8082:d157:ac86:b155:4363	177.85.67.99
b51a:901b:901b:8082:d157:ac86:b155:4364	177.85.67.100
b51a:901b:901b:8082:d157:ac86:b155:4365	177.85.67.101
b51a:901b:901b:8082:d157:ac86:b155:4366	177.85.67.102
b51a:901b:901b:8082:d157:ac86:b155:4367	177.85.67.103
b51a:901b:901b:8082:d157:ac86:b155:4368	177.85.67.104
b51a:901b:901b:8082:d157:ac86:b155:4369	177.85.67.105
b51a:901b:901b:8082:d157:ac86:b155:436a	177.85.67.106
b51a:901b:901b:8082:d157:ac86:b155:436b	177.85.67.107
b51a:901b:901b:8082:d157:ac86:b155:436c	177.85.67.108
b51a:901b:901b:8082:d157:ac86:b155:436d	177.85.67.109
b51a:901b:901b:8082:d157:ac86:b155:436e	177.85.67.110
b51a:901b:901b:8082:d157:ac86:b155:436f	177.85.67.111
b51a:901b:901b:8082:d157:ac86:b155:4370	177.85.67.112
b51a:901b:901b:8082:d157:ac86:b155:4371	177.85.67.113
b51a:901b:901b:8082:d157:ac86:b155:4372	177.85.67.114
b51a:901b:901b:8082:d157:ac86:b155:4373	177.85.67.115
b51a:901b:901b:8082:d157:ac86:b155:4374	177.85.67.116
b51a:901b:901b:8082:d157:ac86:b155:4375	177.85.67.117
b51a:901b:901b:8082:d157:ac86:b155:4376	177.85.67.118
b51a:901b:901b:8082:d157:ac86:b155:4377	177.85.67.119
b51a:901b:901b:8082:d157:ac86:b155:4378	177.85.67.120

b51a:901b:901b:8082:d157:ac86:b155:4379	177.85.67.121
b51a:901b:901b:8082:d157:ac86:b155:437a	177.85.67.122
b51a:901b:901b:8082:d157:ac86:b155:437b	177.85.67.123
b51a:901b:901b:8082:d157:ac86:b155:437c	177.85.67.124
b51a:901b:901b:8082:d157:ac86:b155:437d	177.85.67.125
b51a:901b:901b:8082:d157:ac86:b155:437e	177.85.67.126
b51a:901b:901b:8082:d157:ac86:b155:437f	177.85.67.127
b51a:901b:901b:8082:d157:ac86:b155:4380	177.85.67.128
b51a:901b:901b:8082:d157:ac86:b155:4381	177.85.67.129
b51a:901b:901b:8082:d157:ac86:b155:4382	177.85.67.130
b51a:901b:901b:8082:d157:ac86:b155:4383	177.85.67.131
b51a:901b:901b:8082:d157:ac86:b155:4384	177.85.67.132
b51a:901b:901b:8082:d157:ac86:b155:4385	177.85.67.133
b51a:901b:901b:8082:d157:ac86:b155:4386	177.85.67.134
b51a:901b:901b:8082:d157:ac86:b155:4387	177.85.67.135
b51a:901b:901b:8082:d157:ac86:b155:4388	177.85.67.136
b51a:901b:901b:8082:d157:ac86:b155:4389	177.85.67.137
b51a:901b:901b:8082:d157:ac86:b155:438a	177.85.67.138
b51a:901b:901b:8082:d157:ac86:b155:438b	177.85.67.139
b51a:901b:901b:8082:d157:ac86:b155:438c	177.85.67.140
b51a:901b:901b:8082:d157:ac86:b155:438d	177.85.67.141
b51a:901b:901b:8082:d157:ac86:b155:438e	177.85.67.142
b51a:901b:901b:8082:d157:ac86:b155:438f	177.85.67.143
b51a:901b:901b:8082:d157:ac86:b155:4390	177.85.67.144
b51a:901b:901b:8082:d157:ac86:b155:4391	177.85.67.145
b51a:901b:901b:8082:d157:ac86:b155:4392	177.85.67.146
b51a:901b:901b:8082:d157:ac86:b155:4393	177.85.67.147
b51a:901b:901b:8082:d157:ac86:b155:4394	177.85.67.148
b51a:901b:901b:8082:d157:ac86:b155:4395	177.85.67.149
b51a:901b:901b:8082:d157:ac86:b155:4396	177.85.67.150
b51a:901b:901b:8082:d157:ac86:b155:4397	177.85.67.151
b51a:901b:901b:8082:d157:ac86:b155:4398	177.85.67.152
b51a:901b:901b:8082:d157:ac86:b155:4399	177.85.67.153
b51a:901b:901b:8082:d157:ac86:b155:439a	177.85.67.154
b51a:901b:901b:8082:d157:ac86:b155:439b	177.85.67.155
b51a:901b:901b:8082:d157:ac86:b155:439c	177.85.67.156
b51a:901b:901b:8082:d157:ac86:b155:439d	177.85.67.157
b51a:901b:901b:8082:d157:ac86:b155:439e	177.85.67.158
b51a:901b:901b:8082:d157:ac86:b155:439f	177.85.67.159
b51a:901b:901b:8082:d157:ac86:b155:43a0	177.85.67.160
b51a:901b:901b:8082:d157:ac86:b155:43a1	177.85.67.161
b51a:901b:901b:8082:d157:ac86:b155:43a2	177.85.67.162
b51a:901b:901b:8082:d157:ac86:b155:43a3	177.85.67.163
b51a:901b:901b:8082:d157:ac86:b155:43a4	177.85.67.164
b51a:901b:901b:8082:d157:ac86:b155:43a5	177.85.67.165
b51a:901b:901b:8082:d157:ac86:b155:43a6	177.85.67.166
b51a:901b:901b:8082:d157:ac86:b155:43a7	177.85.67.167
b51a:901b:901b:8082:d157:ac86:b155:43a8	177.85.67.168
b51a:901b:901b:8082:d157:ac86:b155:43a9	177.85.67.169
b51a:901b:901b:8082:d157:ac86:b155:43aa	177.85.67.170
b51a:901b:901b:8082:d157:ac86:b155:43ab	177.85.67.171
b51a:901b:901b:8082:d157:ac86:b155:43ac	177.85.67.172
b51a:901b:901b:8082:d157:ac86:b155:43ad	177.85.67.173
b51a:901b:901b:8082:d157:ac86:b155:43ae	177.85.67.174
b51a:901b:901b:8082:d157:ac86:b155:43af	177.85.67.175
b51a:901b:901b:8082:d157:ac86:b155:43b0	177.85.67.176
b51a:901b:901b:8082:d157:ac86:b155:43b1	177.85.67.177
b51a:901b:901b:8082:d157:ac86:b155:43b2	177.85.67.178
b51a:901b:901b:8082:d157:ac86:b155:43b3	177.85.67.179
b51a:901b:901b:8082:d157:ac86:b155:43b4	177.85.67.180

b51a:901b:901b:8082:d157:ac86:b155:43b5	177.85.67.181
b51a:901b:901b:8082:d157:ac86:b155:43b6	177.85.67.182
b51a:901b:901b:8082:d157:ac86:b155:43b7	177.85.67.183
b51a:901b:901b:8082:d157:ac86:b155:43b8	177.85.67.184
b51a:901b:901b:8082:d157:ac86:b155:43b9	177.85.67.185
b51a:901b:901b:8082:d157:ac86:b155:43ba	177.85.67.186
b51a:901b:901b:8082:d157:ac86:b155:43bb	177.85.67.187
b51a:901b:901b:8082:d157:ac86:b155:43bc	177.85.67.188
b51a:901b:901b:8082:d157:ac86:b155:43bd	177.85.67.189
b51a:901b:901b:8082:d157:ac86:b155:43be	177.85.67.190
b51a:901b:901b:8082:d157:ac86:b155:43bf	177.85.67.191
b51a:901b:901b:8082:d157:ac86:b155:43c0	177.85.67.192
b51a:901b:901b:8082:d157:ac86:b155:43c1	177.85.67.193
b51a:901b:901b:8082:d157:ac86:b155:43c2	177.85.67.194
b51a:901b:901b:8082:d157:ac86:b155:43c3	177.85.67.195
b51a:901b:901b:8082:d157:ac86:b155:43c4	177.85.67.196
b51a:901b:901b:8082:d157:ac86:b155:43c5	177.85.67.197
b51a:901b:901b:8082:d157:ac86:b155:43c6	177.85.67.198
b51a:901b:901b:8082:d157:ac86:b155:43c7	177.85.67.199
b51a:901b:901b:8082:d157:ac86:b155:43c8	177.85.67.200
b51a:901b:901b:8082:d157:ac86:b155:43c9	177.85.67.201
b51a:901b:901b:8082:d157:ac86:b155:43ca	177.85.67.202
b51a:901b:901b:8082:d157:ac86:b155:43cb	177.85.67.203
b51a:901b:901b:8082:d157:ac86:b155:43cc	177.85.67.204
b51a:901b:901b:8082:d157:ac86:b155:43cd	177.85.67.205
b51a:901b:901b:8082:d157:ac86:b155:43ce	177.85.67.206
b51a:901b:901b:8082:d157:ac86:b155:43cf	177.85.67.207
b51a:901b:901b:8082:d157:ac86:b155:43d0	177.85.67.208
b51a:901b:901b:8082:d157:ac86:b155:43d1	177.85.67.209
b51a:901b:901b:8082:d157:ac86:b155:43d2	177.85.67.210
b51a:901b:901b:8082:d157:ac86:b155:43d3	177.85.67.211
b51a:901b:901b:8082:d157:ac86:b155:43d4	177.85.67.212
b51a:901b:901b:8082:d157:ac86:b155:43d5	177.85.67.213
b51a:901b:901b:8082:d157:ac86:b155:43d6	177.85.67.214
b51a:901b:901b:8082:d157:ac86:b155:43d7	177.85.67.215
b51a:901b:901b:8082:d157:ac86:b155:43d8	177.85.67.216
b51a:901b:901b:8082:d157:ac86:b155:43d9	177.85.67.217
b51a:901b:901b:8082:d157:ac86:b155:43da	177.85.67.218
b51a:901b:901b:8082:d157:ac86:b155:43db	177.85.67.219
b51a:901b:901b:8082:d157:ac86:b155:43dc	177.85.67.220
b51a:901b:901b:8082:d157:ac86:b155:43dd	177.85.67.221
b51a:901b:901b:8082:d157:ac86:b155:43de	177.85.67.222
b51a:901b:901b:8082:d157:ac86:b155:43df	177.85.67.223
b51a:901b:901b:8082:d157:ac86:b155:43e0	177.85.67.224
b51a:901b:901b:8082:d157:ac86:b155:43e1	177.85.67.225
b51a:901b:901b:8082:d157:ac86:b155:43e2	177.85.67.226
b51a:901b:901b:8082:d157:ac86:b155:43e3	177.85.67.227
b51a:901b:901b:8082:d157:ac86:b155:43e4	177.85.67.228
b51a:901b:901b:8082:d157:ac86:b155:43e5	177.85.67.229
b51a:901b:901b:8082:d157:ac86:b155:43e6	177.85.67.230
b51a:901b:901b:8082:d157:ac86:b155:43e7	177.85.67.231
b51a:901b:901b:8082:d157:ac86:b155:43e8	177.85.67.232
b51a:901b:901b:8082:d157:ac86:b155:43e9	177.85.67.233
b51a:901b:901b:8082:d157:ac86:b155:43ea	177.85.67.234
b51a:901b:901b:8082:d157:ac86:b155:43eb	177.85.67.235
b51a:901b:901b:8082:d157:ac86:b155:43ec	177.85.67.236
b51a:901b:901b:8082:d157:ac86:b155:43ed	177.85.67.237
b51a:901b:901b:8082:d157:ac86:b155:43ee	177.85.67.238
b51a:901b:901b:8082:d157:ac86:b155:43ef	177.85.67.239
b51a:901b:901b:8082:d157:ac86:b155:43f0	177.85.67.240
b51a:901b:901b:8082:d157:ac86:b155:43f1	177.85.67.241
b51a:901b:901b:8082:d157:ac86:b155:43f2	177.85.67.242
b51a:901b:901b:8082:d157:ac86:b155:43f3	177.85.67.243
b51a:901b:901b:8082:d157:ac86:b155:43f4	177.85.67.244
b51a:901b:901b:8082:d157:ac86:b155:43f5	177.85.67.245
b51a:901b:901b:8082:d157:ac86:b155:43f6	177.85.67.246
b51a:901b:901b:8082:d157:ac86:b155:43f7	177.85.67.247
b51a:901b:901b:8082:d157:ac86:b155:43f8	177.85.67.248
b51a:901b:901b:8082:d157:ac86:b155:43f9	177.85.67.249
b51a:901b:901b:8082:d157:ac86:b155:43fa	177.85.67.250
b51a:901b:901b:8082:d157:ac86:b155:43fb	177.85.67.251
b51a:901b:901b:8082:d157:ac86:b155:43fc	177.85.67.252
b51a:901b:901b:8082:d157:ac86:b155:43fd	177.85.67.253
b51a:901b:901b:8082:d157:ac86:b155:43fe	177.85.67.254
b51a:901b:901b:8082:d157:ac86:b155:43ff	177.85.67.255

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.