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:bc24:5b51:301	91.81.3.1
b51a:901b:cb15:8045:ada8:bc24:5b51:302	91.81.3.2
b51a:901b:cb15:8045:ada8:bc24:5b51:303	91.81.3.3
b51a:901b:cb15:8045:ada8:bc24:5b51:304	91.81.3.4
b51a:901b:cb15:8045:ada8:bc24:5b51:305	91.81.3.5
b51a:901b:cb15:8045:ada8:bc24:5b51:306	91.81.3.6
b51a:901b:cb15:8045:ada8:bc24:5b51:307	91.81.3.7
b51a:901b:cb15:8045:ada8:bc24:5b51:308	91.81.3.8
b51a:901b:cb15:8045:ada8:bc24:5b51:309	91.81.3.9
b51a:901b:cb15:8045:ada8:bc24:5b51:30a	91.81.3.10
b51a:901b:cb15:8045:ada8:bc24:5b51:30b	91.81.3.11
b51a:901b:cb15:8045:ada8:bc24:5b51:30c	91.81.3.12
b51a:901b:cb15:8045:ada8:bc24:5b51:30d	91.81.3.13
b51a:901b:cb15:8045:ada8:bc24:5b51:30e	91.81.3.14
b51a:901b:cb15:8045:ada8:bc24:5b51:30f	91.81.3.15
b51a:901b:cb15:8045:ada8:bc24:5b51:310	91.81.3.16
b51a:901b:cb15:8045:ada8:bc24:5b51:311	91.81.3.17
b51a:901b:cb15:8045:ada8:bc24:5b51:312	91.81.3.18
b51a:901b:cb15:8045:ada8:bc24:5b51:313	91.81.3.19
b51a:901b:cb15:8045:ada8:bc24:5b51:314	91.81.3.20
b51a:901b:cb15:8045:ada8:bc24:5b51:315	91.81.3.21
b51a:901b:cb15:8045:ada8:bc24:5b51:316	91.81.3.22
b51a:901b:cb15:8045:ada8:bc24:5b51:317	91.81.3.23
b51a:901b:cb15:8045:ada8:bc24:5b51:318	91.81.3.24
b51a:901b:cb15:8045:ada8:bc24:5b51:319	91.81.3.25
b51a:901b:cb15:8045:ada8:bc24:5b51:31a	91.81.3.26
b51a:901b:cb15:8045:ada8:bc24:5b51:31b	91.81.3.27
b51a:901b:cb15:8045:ada8:bc24:5b51:31c	91.81.3.28
b51a:901b:cb15:8045:ada8:bc24:5b51:31d	91.81.3.29
b51a:901b:cb15:8045:ada8:bc24:5b51:31e	91.81.3.30
b51a:901b:cb15:8045:ada8:bc24:5b51:31f	91.81.3.31
b51a:901b:cb15:8045:ada8:bc24:5b51:320	91.81.3.32
b51a:901b:cb15:8045:ada8:bc24:5b51:321	91.81.3.33
b51a:901b:cb15:8045:ada8:bc24:5b51:322	91.81.3.34
b51a:901b:cb15:8045:ada8:bc24:5b51:323	91.81.3.35
b51a:901b:cb15:8045:ada8:bc24:5b51:324	91.81.3.36
b51a:901b:cb15:8045:ada8:bc24:5b51:325	91.81.3.37
b51a:901b:cb15:8045:ada8:bc24:5b51:326	91.81.3.38
b51a:901b:cb15:8045:ada8:bc24:5b51:327	91.81.3.39
b51a:901b:cb15:8045:ada8:bc24:5b51:328	91.81.3.40
b51a:901b:cb15:8045:ada8:bc24:5b51:329	91.81.3.41
b51a:901b:cb15:8045:ada8:bc24:5b51:32a	91.81.3.42
b51a:901b:cb15:8045:ada8:bc24:5b51:32b	91.81.3.43
b51a:901b:cb15:8045:ada8:bc24:5b51:32c	91.81.3.44
b51a:901b:cb15:8045:ada8:bc24:5b51:32d	91.81.3.45
b51a:901b:cb15:8045:ada8:bc24:5b51:32e	91.81.3.46
b51a:901b:cb15:8045:ada8:bc24:5b51:32f	91.81.3.47
b51a:901b:cb15:8045:ada8:bc24:5b51:330	91.81.3.48
b51a:901b:cb15:8045:ada8:bc24:5b51:331	91.81.3.49
b51a:901b:cb15:8045:ada8:bc24:5b51:332	91.81.3.50
b51a:901b:cb15:8045:ada8:bc24:5b51:333	91.81.3.51
b51a:901b:cb15:8045:ada8:bc24:5b51:334	91.81.3.52
b51a:901b:cb15:8045:ada8:bc24:5b51:335	91.81.3.53
b51a:901b:cb15:8045:ada8:bc24:5b51:336	91.81.3.54
b51a:901b:cb15:8045:ada8:bc24:5b51:337	91.81.3.55
b51a:901b:cb15:8045:ada8:bc24:5b51:338	91.81.3.56
b51a:901b:cb15:8045:ada8:bc24:5b51:339	91.81.3.57
b51a:901b:cb15:8045:ada8:bc24:5b51:33a	91.81.3.58
b51a:901b:cb15:8045:ada8:bc24:5b51:33b	91.81.3.59
b51a:901b:cb15:8045:ada8:bc24:5b51:33c	91.81.3.60

b51a:901b:cb15:8045:ada8:bc24:5b51:33d	91.81.3.61
b51a:901b:cb15:8045:ada8:bc24:5b51:33e	91.81.3.62
b51a:901b:cb15:8045:ada8:bc24:5b51:33f	91.81.3.63
b51a:901b:cb15:8045:ada8:bc24:5b51:340	91.81.3.64
b51a:901b:cb15:8045:ada8:bc24:5b51:341	91.81.3.65
b51a:901b:cb15:8045:ada8:bc24:5b51:342	91.81.3.66
b51a:901b:cb15:8045:ada8:bc24:5b51:343	91.81.3.67
b51a:901b:cb15:8045:ada8:bc24:5b51:344	91.81.3.68
b51a:901b:cb15:8045:ada8:bc24:5b51:345	91.81.3.69
b51a:901b:cb15:8045:ada8:bc24:5b51:346	91.81.3.70
b51a:901b:cb15:8045:ada8:bc24:5b51:347	91.81.3.71
b51a:901b:cb15:8045:ada8:bc24:5b51:348	91.81.3.72
b51a:901b:cb15:8045:ada8:bc24:5b51:349	91.81.3.73
b51a:901b:cb15:8045:ada8:bc24:5b51:34a	91.81.3.74
b51a:901b:cb15:8045:ada8:bc24:5b51:34b	91.81.3.75
b51a:901b:cb15:8045:ada8:bc24:5b51:34c	91.81.3.76
b51a:901b:cb15:8045:ada8:bc24:5b51:34d	91.81.3.77
b51a:901b:cb15:8045:ada8:bc24:5b51:34e	91.81.3.78
b51a:901b:cb15:8045:ada8:bc24:5b51:34f	91.81.3.79
b51a:901b:cb15:8045:ada8:bc24:5b51:350	91.81.3.80
b51a:901b:cb15:8045:ada8:bc24:5b51:351	91.81.3.81
b51a:901b:cb15:8045:ada8:bc24:5b51:352	91.81.3.82
b51a:901b:cb15:8045:ada8:bc24:5b51:353	91.81.3.83
b51a:901b:cb15:8045:ada8:bc24:5b51:354	91.81.3.84
b51a:901b:cb15:8045:ada8:bc24:5b51:355	91.81.3.85
b51a:901b:cb15:8045:ada8:bc24:5b51:356	91.81.3.86
b51a:901b:cb15:8045:ada8:bc24:5b51:357	91.81.3.87
b51a:901b:cb15:8045:ada8:bc24:5b51:358	91.81.3.88
b51a:901b:cb15:8045:ada8:bc24:5b51:359	91.81.3.89
b51a:901b:cb15:8045:ada8:bc24:5b51:35a	91.81.3.90
b51a:901b:cb15:8045:ada8:bc24:5b51:35b	91.81.3.91
b51a:901b:cb15:8045:ada8:bc24:5b51:35c	91.81.3.92
b51a:901b:cb15:8045:ada8:bc24:5b51:35d	91.81.3.93
b51a:901b:cb15:8045:ada8:bc24:5b51:35e	91.81.3.94
b51a:901b:cb15:8045:ada8:bc24:5b51:35f	91.81.3.95
b51a:901b:cb15:8045:ada8:bc24:5b51:360	91.81.3.96
b51a:901b:cb15:8045:ada8:bc24:5b51:361	91.81.3.97
b51a:901b:cb15:8045:ada8:bc24:5b51:362	91.81.3.98
b51a:901b:cb15:8045:ada8:bc24:5b51:363	91.81.3.99
b51a:901b:cb15:8045:ada8:bc24:5b51:364	91.81.3.100
b51a:901b:cb15:8045:ada8:bc24:5b51:365	91.81.3.101
b51a:901b:cb15:8045:ada8:bc24:5b51:366	91.81.3.102
b51a:901b:cb15:8045:ada8:bc24:5b51:367	91.81.3.103
b51a:901b:cb15:8045:ada8:bc24:5b51:368	91.81.3.104
b51a:901b:cb15:8045:ada8:bc24:5b51:369	91.81.3.105
b51a:901b:cb15:8045:ada8:bc24:5b51:36a	91.81.3.106
b51a:901b:cb15:8045:ada8:bc24:5b51:36b	91.81.3.107
b51a:901b:cb15:8045:ada8:bc24:5b51:36c	91.81.3.108
b51a:901b:cb15:8045:ada8:bc24:5b51:36d	91.81.3.109
b51a:901b:cb15:8045:ada8:bc24:5b51:36e	91.81.3.110
b51a:901b:cb15:8045:ada8:bc24:5b51:36f	91.81.3.111
b51a:901b:cb15:8045:ada8:bc24:5b51:370	91.81.3.112
b51a:901b:cb15:8045:ada8:bc24:5b51:371	91.81.3.113
b51a:901b:cb15:8045:ada8:bc24:5b51:372	91.81.3.114
b51a:901b:cb15:8045:ada8:bc24:5b51:373	91.81.3.115
b51a:901b:cb15:8045:ada8:bc24:5b51:374	91.81.3.116
b51a:901b:cb15:8045:ada8:bc24:5b51:375	91.81.3.117
b51a:901b:cb15:8045:ada8:bc24:5b51:376	91.81.3.118
b51a:901b:cb15:8045:ada8:bc24:5b51:377	91.81.3.119
b51a:901b:cb15:8045:ada8:bc24:5b51:378	91.81.3.120

b51a:901b:cb15:8045:ada8:bc24:5b51:379	91.81.3.121
b51a:901b:cb15:8045:ada8:bc24:5b51:37a	91.81.3.122
b51a:901b:cb15:8045:ada8:bc24:5b51:37b	91.81.3.123
b51a:901b:cb15:8045:ada8:bc24:5b51:37c	91.81.3.124
b51a:901b:cb15:8045:ada8:bc24:5b51:37d	91.81.3.125
b51a:901b:cb15:8045:ada8:bc24:5b51:37e	91.81.3.126
b51a:901b:cb15:8045:ada8:bc24:5b51:37f	91.81.3.127
b51a:901b:cb15:8045:ada8:bc24:5b51:380	91.81.3.128
b51a:901b:cb15:8045:ada8:bc24:5b51:381	91.81.3.129
b51a:901b:cb15:8045:ada8:bc24:5b51:382	91.81.3.130
b51a:901b:cb15:8045:ada8:bc24:5b51:383	91.81.3.131
b51a:901b:cb15:8045:ada8:bc24:5b51:384	91.81.3.132
b51a:901b:cb15:8045:ada8:bc24:5b51:385	91.81.3.133
b51a:901b:cb15:8045:ada8:bc24:5b51:386	91.81.3.134
b51a:901b:cb15:8045:ada8:bc24:5b51:387	91.81.3.135
b51a:901b:cb15:8045:ada8:bc24:5b51:388	91.81.3.136
b51a:901b:cb15:8045:ada8:bc24:5b51:389	91.81.3.137
b51a:901b:cb15:8045:ada8:bc24:5b51:38a	91.81.3.138
b51a:901b:cb15:8045:ada8:bc24:5b51:38b	91.81.3.139
b51a:901b:cb15:8045:ada8:bc24:5b51:38c	91.81.3.140
b51a:901b:cb15:8045:ada8:bc24:5b51:38d	91.81.3.141
b51a:901b:cb15:8045:ada8:bc24:5b51:38e	91.81.3.142
b51a:901b:cb15:8045:ada8:bc24:5b51:38f	91.81.3.143
b51a:901b:cb15:8045:ada8:bc24:5b51:390	91.81.3.144
b51a:901b:cb15:8045:ada8:bc24:5b51:391	91.81.3.145
b51a:901b:cb15:8045:ada8:bc24:5b51:392	91.81.3.146
b51a:901b:cb15:8045:ada8:bc24:5b51:393	91.81.3.147
b51a:901b:cb15:8045:ada8:bc24:5b51:394	91.81.3.148
b51a:901b:cb15:8045:ada8:bc24:5b51:395	91.81.3.149
b51a:901b:cb15:8045:ada8:bc24:5b51:396	91.81.3.150
b51a:901b:cb15:8045:ada8:bc24:5b51:397	91.81.3.151
b51a:901b:cb15:8045:ada8:bc24:5b51:398	91.81.3.152
b51a:901b:cb15:8045:ada8:bc24:5b51:399	91.81.3.153
b51a:901b:cb15:8045:ada8:bc24:5b51:39a	91.81.3.154
b51a:901b:cb15:8045:ada8:bc24:5b51:39b	91.81.3.155
b51a:901b:cb15:8045:ada8:bc24:5b51:39c	91.81.3.156
b51a:901b:cb15:8045:ada8:bc24:5b51:39d	91.81.3.157
b51a:901b:cb15:8045:ada8:bc24:5b51:39e	91.81.3.158
b51a:901b:cb15:8045:ada8:bc24:5b51:39f	91.81.3.159
b51a:901b:cb15:8045:ada8:bc24:5b51:3a0	91.81.3.160
b51a:901b:cb15:8045:ada8:bc24:5b51:3a1	91.81.3.161
b51a:901b:cb15:8045:ada8:bc24:5b51:3a2	91.81.3.162
b51a:901b:cb15:8045:ada8:bc24:5b51:3a3	91.81.3.163
b51a:901b:cb15:8045:ada8:bc24:5b51:3a4	91.81.3.164
b51a:901b:cb15:8045:ada8:bc24:5b51:3a5	91.81.3.165
b51a:901b:cb15:8045:ada8:bc24:5b51:3a6	91.81.3.166
b51a:901b:cb15:8045:ada8:bc24:5b51:3a7	91.81.3.167
b51a:901b:cb15:8045:ada8:bc24:5b51:3a8	91.81.3.168
b51a:901b:cb15:8045:ada8:bc24:5b51:3a9	91.81.3.169
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa	91.81.3.170
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab	91.81.3.171
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac	91.81.3.172
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad	91.81.3.173
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae	91.81.3.174
b51a:901b:cb15:8045:ada8:bc24:5b51:3af	91.81.3.175
b51a:901b:cb15:8045:ada8:bc24:5b51:3b0	91.81.3.176
b51a:901b:cb15:8045:ada8:bc24:5b51:3b1	91.81.3.177
b51a:901b:cb15:8045:ada8:bc24:5b51:3b2	91.81.3.178
b51a:901b:cb15:8045:ada8:bc24:5b51:3b3	91.81.3.179
b51a:901b:cb15:8045:ada8:bc24:5b51:3b4	91.81.3.180

b51a:901b:cb15:8045:ada8:bc24:5b51:3b5	91.81.3.181
b51a:901b:cb15:8045:ada8:bc24:5b51:3b6	91.81.3.182
b51a:901b:cb15:8045:ada8:bc24:5b51:3b7	91.81.3.183
b51a:901b:cb15:8045:ada8:bc24:5b51:3b8	91.81.3.184
b51a:901b:cb15:8045:ada8:bc24:5b51:3b9	91.81.3.185
b51a:901b:cb15:8045:ada8:bc24:5b51:3ba	91.81.3.186
b51a:901b:cb15:8045:ada8:bc24:5b51:3bb	91.81.3.187
b51a:901b:cb15:8045:ada8:bc24:5b51:3bc	91.81.3.188
b51a:901b:cb15:8045:ada8:bc24:5b51:3bd	91.81.3.189
b51a:901b:cb15:8045:ada8:bc24:5b51:3be	91.81.3.190
b51a:901b:cb15:8045:ada8:bc24:5b51:3bf	91.81.3.191
b51a:901b:cb15:8045:ada8:bc24:5b51:3c0	91.81.3.192
b51a:901b:cb15:8045:ada8:bc24:5b51:3c1	91.81.3.193
b51a:901b:cb15:8045:ada8:bc24:5b51:3c2	91.81.3.194
b51a:901b:cb15:8045:ada8:bc24:5b51:3c3	91.81.3.195
b51a:901b:cb15:8045:ada8:bc24:5b51:3c4	91.81.3.196
b51a:901b:cb15:8045:ada8:bc24:5b51:3c5	91.81.3.197
b51a:901b:cb15:8045:ada8:bc24:5b51:3c6	91.81.3.198
b51a:901b:cb15:8045:ada8:bc24:5b51:3c7	91.81.3.199
b51a:901b:cb15:8045:ada8:bc24:5b51:3c8	91.81.3.200
b51a:901b:cb15:8045:ada8:bc24:5b51:3c9	91.81.3.201
b51a:901b:cb15:8045:ada8:bc24:5b51:3ca	91.81.3.202
b51a:901b:cb15:8045:ada8:bc24:5b51:3cb	91.81.3.203
b51a:901b:cb15:8045:ada8:bc24:5b51:3cc	91.81.3.204
b51a:901b:cb15:8045:ada8:bc24:5b51:3cd	91.81.3.205
b51a:901b:cb15:8045:ada8:bc24:5b51:3ce	91.81.3.206
b51a:901b:cb15:8045:ada8:bc24:5b51:3cf	91.81.3.207
b51a:901b:cb15:8045:ada8:bc24:5b51:3d0	91.81.3.208
b51a:901b:cb15:8045:ada8:bc24:5b51:3d1	91.81.3.209
b51a:901b:cb15:8045:ada8:bc24:5b51:3d2	91.81.3.210
b51a:901b:cb15:8045:ada8:bc24:5b51:3d3	91.81.3.211
b51a:901b:cb15:8045:ada8:bc24:5b51:3d4	91.81.3.212
b51a:901b:cb15:8045:ada8:bc24:5b51:3d5	91.81.3.213
b51a:901b:cb15:8045:ada8:bc24:5b51:3d6	91.81.3.214
b51a:901b:cb15:8045:ada8:bc24:5b51:3d7	91.81.3.215
b51a:901b:cb15:8045:ada8:bc24:5b51:3d8	91.81.3.216
b51a:901b:cb15:8045:ada8:bc24:5b51:3d9	91.81.3.217
b51a:901b:cb15:8045:ada8:bc24:5b51:3da	91.81.3.218
b51a:901b:cb15:8045:ada8:bc24:5b51:3db	91.81.3.219
b51a:901b:cb15:8045:ada8:bc24:5b51:3dc	91.81.3.220
b51a:901b:cb15:8045:ada8:bc24:5b51:3dd	91.81.3.221
b51a:901b:cb15:8045:ada8:bc24:5b51:3de	91.81.3.222
b51a:901b:cb15:8045:ada8:bc24:5b51:3df	91.81.3.223
b51a:901b:cb15:8045:ada8:bc24:5b51:3e0	91.81.3.224
b51a:901b:cb15:8045:ada8:bc24:5b51:3e1	91.81.3.225
b51a:901b:cb15:8045:ada8:bc24:5b51:3e2	91.81.3.226
b51a:901b:cb15:8045:ada8:bc24:5b51:3e3	91.81.3.227
b51a:901b:cb15:8045:ada8:bc24:5b51:3e4	91.81.3.228
b51a:901b:cb15:8045:ada8:bc24:5b51:3e5	91.81.3.229
b51a:901b:cb15:8045:ada8:bc24:5b51:3e6	91.81.3.230
b51a:901b:cb15:8045:ada8:bc24:5b51:3e7	91.81.3.231
b51a:901b:cb15:8045:ada8:bc24:5b51:3e8	91.81.3.232
b51a:901b:cb15:8045:ada8:bc24:5b51:3e9	91.81.3.233
b51a:901b:cb15:8045:ada8:bc24:5b51:3ea	91.81.3.234
b51a:901b:cb15:8045:ada8:bc24:5b51:3eb	91.81.3.235
b51a:901b:cb15:8045:ada8:bc24:5b51:3ec	91.81.3.236
b51a:901b:cb15:8045:ada8:bc24:5b51:3ed	91.81.3.237
b51a:901b:cb15:8045:ada8:bc24:5b51:3ee	91.81.3.238
b51a:901b:cb15:8045:ada8:bc24:5b51:3ef	91.81.3.239
b51a:901b:cb15:8045:ada8:bc24:5b51:3f0	91.81.3.240
b51a:901b:cb15:8045:ada8:bc24:5b51:3f1	91.81.3.241
b51a:901b:cb15:8045:ada8:bc24:5b51:3f2	91.81.3.242
b51a:901b:cb15:8045:ada8:bc24:5b51:3f3	91.81.3.243
b51a:901b:cb15:8045:ada8:bc24:5b51:3f4	91.81.3.244
b51a:901b:cb15:8045:ada8:bc24:5b51:3f5	91.81.3.245
b51a:901b:cb15:8045:ada8:bc24:5b51:3f6	91.81.3.246
b51a:901b:cb15:8045:ada8:bc24:5b51:3f7	91.81.3.247
b51a:901b:cb15:8045:ada8:bc24:5b51:3f8	91.81.3.248
b51a:901b:cb15:8045:ada8:bc24:5b51:3f9	91.81.3.249
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa	91.81.3.250
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb	91.81.3.251
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc	91.81.3.252
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd	91.81.3.253
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe	91.81.3.254
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff	91.81.3.255

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.