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:dbca:dc49:301	220.73.3.1
b51a:901b:901b:8082:d157:dbca:dc49:302	220.73.3.2
b51a:901b:901b:8082:d157:dbca:dc49:303	220.73.3.3
b51a:901b:901b:8082:d157:dbca:dc49:304	220.73.3.4
b51a:901b:901b:8082:d157:dbca:dc49:305	220.73.3.5
b51a:901b:901b:8082:d157:dbca:dc49:306	220.73.3.6
b51a:901b:901b:8082:d157:dbca:dc49:307	220.73.3.7
b51a:901b:901b:8082:d157:dbca:dc49:308	220.73.3.8
b51a:901b:901b:8082:d157:dbca:dc49:309	220.73.3.9
b51a:901b:901b:8082:d157:dbca:dc49:30a	220.73.3.10
b51a:901b:901b:8082:d157:dbca:dc49:30b	220.73.3.11
b51a:901b:901b:8082:d157:dbca:dc49:30c	220.73.3.12
b51a:901b:901b:8082:d157:dbca:dc49:30d	220.73.3.13
b51a:901b:901b:8082:d157:dbca:dc49:30e	220.73.3.14
b51a:901b:901b:8082:d157:dbca:dc49:30f	220.73.3.15
b51a:901b:901b:8082:d157:dbca:dc49:310	220.73.3.16
b51a:901b:901b:8082:d157:dbca:dc49:311	220.73.3.17
b51a:901b:901b:8082:d157:dbca:dc49:312	220.73.3.18
b51a:901b:901b:8082:d157:dbca:dc49:313	220.73.3.19
b51a:901b:901b:8082:d157:dbca:dc49:314	220.73.3.20
b51a:901b:901b:8082:d157:dbca:dc49:315	220.73.3.21
b51a:901b:901b:8082:d157:dbca:dc49:316	220.73.3.22
b51a:901b:901b:8082:d157:dbca:dc49:317	220.73.3.23
b51a:901b:901b:8082:d157:dbca:dc49:318	220.73.3.24
b51a:901b:901b:8082:d157:dbca:dc49:319	220.73.3.25
b51a:901b:901b:8082:d157:dbca:dc49:31a	220.73.3.26
b51a:901b:901b:8082:d157:dbca:dc49:31b	220.73.3.27
b51a:901b:901b:8082:d157:dbca:dc49:31c	220.73.3.28
b51a:901b:901b:8082:d157:dbca:dc49:31d	220.73.3.29
b51a:901b:901b:8082:d157:dbca:dc49:31e	220.73.3.30
b51a:901b:901b:8082:d157:dbca:dc49:31f	220.73.3.31
b51a:901b:901b:8082:d157:dbca:dc49:320	220.73.3.32
b51a:901b:901b:8082:d157:dbca:dc49:321	220.73.3.33
b51a:901b:901b:8082:d157:dbca:dc49:322	220.73.3.34
b51a:901b:901b:8082:d157:dbca:dc49:323	220.73.3.35
b51a:901b:901b:8082:d157:dbca:dc49:324	220.73.3.36
b51a:901b:901b:8082:d157:dbca:dc49:325	220.73.3.37
b51a:901b:901b:8082:d157:dbca:dc49:326	220.73.3.38
b51a:901b:901b:8082:d157:dbca:dc49:327	220.73.3.39
b51a:901b:901b:8082:d157:dbca:dc49:328	220.73.3.40
b51a:901b:901b:8082:d157:dbca:dc49:329	220.73.3.41
b51a:901b:901b:8082:d157:dbca:dc49:32a	220.73.3.42
b51a:901b:901b:8082:d157:dbca:dc49:32b	220.73.3.43
b51a:901b:901b:8082:d157:dbca:dc49:32c	220.73.3.44
b51a:901b:901b:8082:d157:dbca:dc49:32d	220.73.3.45
b51a:901b:901b:8082:d157:dbca:dc49:32e	220.73.3.46
b51a:901b:901b:8082:d157:dbca:dc49:32f	220.73.3.47
b51a:901b:901b:8082:d157:dbca:dc49:330	220.73.3.48
b51a:901b:901b:8082:d157:dbca:dc49:331	220.73.3.49
b51a:901b:901b:8082:d157:dbca:dc49:332	220.73.3.50
b51a:901b:901b:8082:d157:dbca:dc49:333	220.73.3.51
b51a:901b:901b:8082:d157:dbca:dc49:334	220.73.3.52
b51a:901b:901b:8082:d157:dbca:dc49:335	220.73.3.53
b51a:901b:901b:8082:d157:dbca:dc49:336	220.73.3.54
b51a:901b:901b:8082:d157:dbca:dc49:337	220.73.3.55
b51a:901b:901b:8082:d157:dbca:dc49:338	220.73.3.56
b51a:901b:901b:8082:d157:dbca:dc49:339	220.73.3.57
b51a:901b:901b:8082:d157:dbca:dc49:33a	220.73.3.58
b51a:901b:901b:8082:d157:dbca:dc49:33b	220.73.3.59
b51a:901b:901b:8082:d157:dbca:dc49:33c	220.73.3.60

b51a:901b:901b:8082:d157:dbca:dc49:33d	220.73.3.61
b51a:901b:901b:8082:d157:dbca:dc49:33e	220.73.3.62
b51a:901b:901b:8082:d157:dbca:dc49:33f	220.73.3.63
b51a:901b:901b:8082:d157:dbca:dc49:340	220.73.3.64
b51a:901b:901b:8082:d157:dbca:dc49:341	220.73.3.65
b51a:901b:901b:8082:d157:dbca:dc49:342	220.73.3.66
b51a:901b:901b:8082:d157:dbca:dc49:343	220.73.3.67
b51a:901b:901b:8082:d157:dbca:dc49:344	220.73.3.68
b51a:901b:901b:8082:d157:dbca:dc49:345	220.73.3.69
b51a:901b:901b:8082:d157:dbca:dc49:346	220.73.3.70
b51a:901b:901b:8082:d157:dbca:dc49:347	220.73.3.71
b51a:901b:901b:8082:d157:dbca:dc49:348	220.73.3.72
b51a:901b:901b:8082:d157:dbca:dc49:349	220.73.3.73
b51a:901b:901b:8082:d157:dbca:dc49:34a	220.73.3.74
b51a:901b:901b:8082:d157:dbca:dc49:34b	220.73.3.75
b51a:901b:901b:8082:d157:dbca:dc49:34c	220.73.3.76
b51a:901b:901b:8082:d157:dbca:dc49:34d	220.73.3.77
b51a:901b:901b:8082:d157:dbca:dc49:34e	220.73.3.78
b51a:901b:901b:8082:d157:dbca:dc49:34f	220.73.3.79
b51a:901b:901b:8082:d157:dbca:dc49:350	220.73.3.80
b51a:901b:901b:8082:d157:dbca:dc49:351	220.73.3.81
b51a:901b:901b:8082:d157:dbca:dc49:352	220.73.3.82
b51a:901b:901b:8082:d157:dbca:dc49:353	220.73.3.83
b51a:901b:901b:8082:d157:dbca:dc49:354	220.73.3.84
b51a:901b:901b:8082:d157:dbca:dc49:355	220.73.3.85
b51a:901b:901b:8082:d157:dbca:dc49:356	220.73.3.86
b51a:901b:901b:8082:d157:dbca:dc49:357	220.73.3.87
b51a:901b:901b:8082:d157:dbca:dc49:358	220.73.3.88
b51a:901b:901b:8082:d157:dbca:dc49:359	220.73.3.89
b51a:901b:901b:8082:d157:dbca:dc49:35a	220.73.3.90
b51a:901b:901b:8082:d157:dbca:dc49:35b	220.73.3.91
b51a:901b:901b:8082:d157:dbca:dc49:35c	220.73.3.92
b51a:901b:901b:8082:d157:dbca:dc49:35d	220.73.3.93
b51a:901b:901b:8082:d157:dbca:dc49:35e	220.73.3.94
b51a:901b:901b:8082:d157:dbca:dc49:35f	220.73.3.95
b51a:901b:901b:8082:d157:dbca:dc49:360	220.73.3.96
b51a:901b:901b:8082:d157:dbca:dc49:361	220.73.3.97
b51a:901b:901b:8082:d157:dbca:dc49:362	220.73.3.98
b51a:901b:901b:8082:d157:dbca:dc49:363	220.73.3.99
b51a:901b:901b:8082:d157:dbca:dc49:364	220.73.3.100
b51a:901b:901b:8082:d157:dbca:dc49:365	220.73.3.101
b51a:901b:901b:8082:d157:dbca:dc49:366	220.73.3.102
b51a:901b:901b:8082:d157:dbca:dc49:367	220.73.3.103
b51a:901b:901b:8082:d157:dbca:dc49:368	220.73.3.104
b51a:901b:901b:8082:d157:dbca:dc49:369	220.73.3.105
b51a:901b:901b:8082:d157:dbca:dc49:36a	220.73.3.106
b51a:901b:901b:8082:d157:dbca:dc49:36b	220.73.3.107
b51a:901b:901b:8082:d157:dbca:dc49:36c	220.73.3.108
b51a:901b:901b:8082:d157:dbca:dc49:36d	220.73.3.109
b51a:901b:901b:8082:d157:dbca:dc49:36e	220.73.3.110
b51a:901b:901b:8082:d157:dbca:dc49:36f	220.73.3.111
b51a:901b:901b:8082:d157:dbca:dc49:370	220.73.3.112
b51a:901b:901b:8082:d157:dbca:dc49:371	220.73.3.113
b51a:901b:901b:8082:d157:dbca:dc49:372	220.73.3.114
b51a:901b:901b:8082:d157:dbca:dc49:373	220.73.3.115
b51a:901b:901b:8082:d157:dbca:dc49:374	220.73.3.116
b51a:901b:901b:8082:d157:dbca:dc49:375	220.73.3.117
b51a:901b:901b:8082:d157:dbca:dc49:376	220.73.3.118
b51a:901b:901b:8082:d157:dbca:dc49:377	220.73.3.119
b51a:901b:901b:8082:d157:dbca:dc49:378	220.73.3.120

b51a:901b:901b:8082:d157:dbca:dc49:379	220.73.3.121
b51a:901b:901b:8082:d157:dbca:dc49:37a	220.73.3.122
b51a:901b:901b:8082:d157:dbca:dc49:37b	220.73.3.123
b51a:901b:901b:8082:d157:dbca:dc49:37c	220.73.3.124
b51a:901b:901b:8082:d157:dbca:dc49:37d	220.73.3.125
b51a:901b:901b:8082:d157:dbca:dc49:37e	220.73.3.126
b51a:901b:901b:8082:d157:dbca:dc49:37f	220.73.3.127
b51a:901b:901b:8082:d157:dbca:dc49:380	220.73.3.128
b51a:901b:901b:8082:d157:dbca:dc49:381	220.73.3.129
b51a:901b:901b:8082:d157:dbca:dc49:382	220.73.3.130
b51a:901b:901b:8082:d157:dbca:dc49:383	220.73.3.131
b51a:901b:901b:8082:d157:dbca:dc49:384	220.73.3.132
b51a:901b:901b:8082:d157:dbca:dc49:385	220.73.3.133
b51a:901b:901b:8082:d157:dbca:dc49:386	220.73.3.134
b51a:901b:901b:8082:d157:dbca:dc49:387	220.73.3.135
b51a:901b:901b:8082:d157:dbca:dc49:388	220.73.3.136
b51a:901b:901b:8082:d157:dbca:dc49:389	220.73.3.137
b51a:901b:901b:8082:d157:dbca:dc49:38a	220.73.3.138
b51a:901b:901b:8082:d157:dbca:dc49:38b	220.73.3.139
b51a:901b:901b:8082:d157:dbca:dc49:38c	220.73.3.140
b51a:901b:901b:8082:d157:dbca:dc49:38d	220.73.3.141
b51a:901b:901b:8082:d157:dbca:dc49:38e	220.73.3.142
b51a:901b:901b:8082:d157:dbca:dc49:38f	220.73.3.143
b51a:901b:901b:8082:d157:dbca:dc49:390	220.73.3.144
b51a:901b:901b:8082:d157:dbca:dc49:391	220.73.3.145
b51a:901b:901b:8082:d157:dbca:dc49:392	220.73.3.146
b51a:901b:901b:8082:d157:dbca:dc49:393	220.73.3.147
b51a:901b:901b:8082:d157:dbca:dc49:394	220.73.3.148
b51a:901b:901b:8082:d157:dbca:dc49:395	220.73.3.149
b51a:901b:901b:8082:d157:dbca:dc49:396	220.73.3.150
b51a:901b:901b:8082:d157:dbca:dc49:397	220.73.3.151
b51a:901b:901b:8082:d157:dbca:dc49:398	220.73.3.152
b51a:901b:901b:8082:d157:dbca:dc49:399	220.73.3.153
b51a:901b:901b:8082:d157:dbca:dc49:39a	220.73.3.154
b51a:901b:901b:8082:d157:dbca:dc49:39b	220.73.3.155
b51a:901b:901b:8082:d157:dbca:dc49:39c	220.73.3.156
b51a:901b:901b:8082:d157:dbca:dc49:39d	220.73.3.157
b51a:901b:901b:8082:d157:dbca:dc49:39e	220.73.3.158
b51a:901b:901b:8082:d157:dbca:dc49:39f	220.73.3.159
b51a:901b:901b:8082:d157:dbca:dc49:3a0	220.73.3.160
b51a:901b:901b:8082:d157:dbca:dc49:3a1	220.73.3.161
b51a:901b:901b:8082:d157:dbca:dc49:3a2	220.73.3.162
b51a:901b:901b:8082:d157:dbca:dc49:3a3	220.73.3.163
b51a:901b:901b:8082:d157:dbca:dc49:3a4	220.73.3.164
b51a:901b:901b:8082:d157:dbca:dc49:3a5	220.73.3.165
b51a:901b:901b:8082:d157:dbca:dc49:3a6	220.73.3.166
b51a:901b:901b:8082:d157:dbca:dc49:3a7	220.73.3.167
b51a:901b:901b:8082:d157:dbca:dc49:3a8	220.73.3.168
b51a:901b:901b:8082:d157:dbca:dc49:3a9	220.73.3.169
b51a:901b:901b:8082:d157:dbca:dc49:3aa	220.73.3.170
b51a:901b:901b:8082:d157:dbca:dc49:3ab	220.73.3.171
b51a:901b:901b:8082:d157:dbca:dc49:3ac	220.73.3.172
b51a:901b:901b:8082:d157:dbca:dc49:3ad	220.73.3.173
b51a:901b:901b:8082:d157:dbca:dc49:3ae	220.73.3.174
b51a:901b:901b:8082:d157:dbca:dc49:3af	220.73.3.175
b51a:901b:901b:8082:d157:dbca:dc49:3b0	220.73.3.176
b51a:901b:901b:8082:d157:dbca:dc49:3b1	220.73.3.177
b51a:901b:901b:8082:d157:dbca:dc49:3b2	220.73.3.178
b51a:901b:901b:8082:d157:dbca:dc49:3b3	220.73.3.179
b51a:901b:901b:8082:d157:dbca:dc49:3b4	220.73.3.180

b51a:901b:901b:8082:d157:dbca:dc49:3b5	220.73.3.181
b51a:901b:901b:8082:d157:dbca:dc49:3b6	220.73.3.182
b51a:901b:901b:8082:d157:dbca:dc49:3b7	220.73.3.183
b51a:901b:901b:8082:d157:dbca:dc49:3b8	220.73.3.184
b51a:901b:901b:8082:d157:dbca:dc49:3b9	220.73.3.185
b51a:901b:901b:8082:d157:dbca:dc49:3ba	220.73.3.186
b51a:901b:901b:8082:d157:dbca:dc49:3bb	220.73.3.187
b51a:901b:901b:8082:d157:dbca:dc49:3bc	220.73.3.188
b51a:901b:901b:8082:d157:dbca:dc49:3bd	220.73.3.189
b51a:901b:901b:8082:d157:dbca:dc49:3be	220.73.3.190
b51a:901b:901b:8082:d157:dbca:dc49:3bf	220.73.3.191
b51a:901b:901b:8082:d157:dbca:dc49:3c0	220.73.3.192
b51a:901b:901b:8082:d157:dbca:dc49:3c1	220.73.3.193
b51a:901b:901b:8082:d157:dbca:dc49:3c2	220.73.3.194
b51a:901b:901b:8082:d157:dbca:dc49:3c3	220.73.3.195
b51a:901b:901b:8082:d157:dbca:dc49:3c4	220.73.3.196
b51a:901b:901b:8082:d157:dbca:dc49:3c5	220.73.3.197
b51a:901b:901b:8082:d157:dbca:dc49:3c6	220.73.3.198
b51a:901b:901b:8082:d157:dbca:dc49:3c7	220.73.3.199
b51a:901b:901b:8082:d157:dbca:dc49:3c8	220.73.3.200
b51a:901b:901b:8082:d157:dbca:dc49:3c9	220.73.3.201
b51a:901b:901b:8082:d157:dbca:dc49:3ca	220.73.3.202
b51a:901b:901b:8082:d157:dbca:dc49:3cb	220.73.3.203
b51a:901b:901b:8082:d157:dbca:dc49:3cc	220.73.3.204
b51a:901b:901b:8082:d157:dbca:dc49:3cd	220.73.3.205
b51a:901b:901b:8082:d157:dbca:dc49:3ce	220.73.3.206
b51a:901b:901b:8082:d157:dbca:dc49:3cf	220.73.3.207
b51a:901b:901b:8082:d157:dbca:dc49:3d0	220.73.3.208
b51a:901b:901b:8082:d157:dbca:dc49:3d1	220.73.3.209
b51a:901b:901b:8082:d157:dbca:dc49:3d2	220.73.3.210
b51a:901b:901b:8082:d157:dbca:dc49:3d3	220.73.3.211
b51a:901b:901b:8082:d157:dbca:dc49:3d4	220.73.3.212
b51a:901b:901b:8082:d157:dbca:dc49:3d5	220.73.3.213
b51a:901b:901b:8082:d157:dbca:dc49:3d6	220.73.3.214
b51a:901b:901b:8082:d157:dbca:dc49:3d7	220.73.3.215
b51a:901b:901b:8082:d157:dbca:dc49:3d8	220.73.3.216
b51a:901b:901b:8082:d157:dbca:dc49:3d9	220.73.3.217
b51a:901b:901b:8082:d157:dbca:dc49:3da	220.73.3.218
b51a:901b:901b:8082:d157:dbca:dc49:3db	220.73.3.219
b51a:901b:901b:8082:d157:dbca:dc49:3dc	220.73.3.220
b51a:901b:901b:8082:d157:dbca:dc49:3dd	220.73.3.221
b51a:901b:901b:8082:d157:dbca:dc49:3de	220.73.3.222
b51a:901b:901b:8082:d157:dbca:dc49:3df	220.73.3.223
b51a:901b:901b:8082:d157:dbca:dc49:3e0	220.73.3.224
b51a:901b:901b:8082:d157:dbca:dc49:3e1	220.73.3.225
b51a:901b:901b:8082:d157:dbca:dc49:3e2	220.73.3.226
b51a:901b:901b:8082:d157:dbca:dc49:3e3	220.73.3.227
b51a:901b:901b:8082:d157:dbca:dc49:3e4	220.73.3.228
b51a:901b:901b:8082:d157:dbca:dc49:3e5	220.73.3.229
b51a:901b:901b:8082:d157:dbca:dc49:3e6	220.73.3.230
b51a:901b:901b:8082:d157:dbca:dc49:3e7	220.73.3.231
b51a:901b:901b:8082:d157:dbca:dc49:3e8	220.73.3.232
b51a:901b:901b:8082:d157:dbca:dc49:3e9	220.73.3.233
b51a:901b:901b:8082:d157:dbca:dc49:3ea	220.73.3.234
b51a:901b:901b:8082:d157:dbca:dc49:3eb	220.73.3.235
b51a:901b:901b:8082:d157:dbca:dc49:3ec	220.73.3.236
b51a:901b:901b:8082:d157:dbca:dc49:3ed	220.73.3.237
b51a:901b:901b:8082:d157:dbca:dc49:3ee	220.73.3.238
b51a:901b:901b:8082:d157:dbca:dc49:3ef	220.73.3.239
b51a:901b:901b:8082:d157:dbca:dc49:3f0	220.73.3.240
b51a:901b:901b:8082:d157:dbca:dc49:3f1	220.73.3.241
b51a:901b:901b:8082:d157:dbca:dc49:3f2	220.73.3.242
b51a:901b:901b:8082:d157:dbca:dc49:3f3	220.73.3.243
b51a:901b:901b:8082:d157:dbca:dc49:3f4	220.73.3.244
b51a:901b:901b:8082:d157:dbca:dc49:3f5	220.73.3.245
b51a:901b:901b:8082:d157:dbca:dc49:3f6	220.73.3.246
b51a:901b:901b:8082:d157:dbca:dc49:3f7	220.73.3.247
b51a:901b:901b:8082:d157:dbca:dc49:3f8	220.73.3.248
b51a:901b:901b:8082:d157:dbca:dc49:3f9	220.73.3.249
b51a:901b:901b:8082:d157:dbca:dc49:3fa	220.73.3.250
b51a:901b:901b:8082:d157:dbca:dc49:3fb	220.73.3.251
b51a:901b:901b:8082:d157:dbca:dc49:3fc	220.73.3.252
b51a:901b:901b:8082:d157:dbca:dc49:3fd	220.73.3.253
b51a:901b:901b:8082:d157:dbca:dc49:3fe	220.73.3.254
b51a:901b:901b:8082:d157:dbca:dc49:3ff	220.73.3.255

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.