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:cd72:3fd1:301	63.209.3.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:302	63.209.3.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:303	63.209.3.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:304	63.209.3.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:305	63.209.3.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:306	63.209.3.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:307	63.209.3.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:308	63.209.3.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:309	63.209.3.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:30a	63.209.3.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:30b	63.209.3.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:30c	63.209.3.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:30d	63.209.3.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:30e	63.209.3.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:30f	63.209.3.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:310	63.209.3.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:311	63.209.3.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:312	63.209.3.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:313	63.209.3.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:314	63.209.3.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:315	63.209.3.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:316	63.209.3.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:317	63.209.3.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:318	63.209.3.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:319	63.209.3.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:31a	63.209.3.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:31b	63.209.3.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:31c	63.209.3.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:31d	63.209.3.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:31e	63.209.3.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:31f	63.209.3.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:320	63.209.3.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:321	63.209.3.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:322	63.209.3.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:323	63.209.3.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:324	63.209.3.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:325	63.209.3.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:326	63.209.3.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:327	63.209.3.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:328	63.209.3.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:329	63.209.3.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:32a	63.209.3.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:32b	63.209.3.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:32c	63.209.3.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:32d	63.209.3.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:32e	63.209.3.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:32f	63.209.3.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:330	63.209.3.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:331	63.209.3.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:332	63.209.3.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:333	63.209.3.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:334	63.209.3.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:335	63.209.3.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:336	63.209.3.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:337	63.209.3.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:338	63.209.3.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:339	63.209.3.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:33a	63.209.3.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:33b	63.209.3.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:33c	63.209.3.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:33d	63.209.3.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:33e	63.209.3.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:33f	63.209.3.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:340	63.209.3.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:341	63.209.3.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:342	63.209.3.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:343	63.209.3.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:344	63.209.3.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:345	63.209.3.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:346	63.209.3.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:347	63.209.3.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:348	63.209.3.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:349	63.209.3.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:34a	63.209.3.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:34b	63.209.3.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:34c	63.209.3.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:34d	63.209.3.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:34e	63.209.3.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:34f	63.209.3.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:350	63.209.3.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:351	63.209.3.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:352	63.209.3.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:353	63.209.3.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:354	63.209.3.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:355	63.209.3.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:356	63.209.3.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:357	63.209.3.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:358	63.209.3.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:359	63.209.3.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:35a	63.209.3.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:35b	63.209.3.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:35c	63.209.3.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:35d	63.209.3.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:35e	63.209.3.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:35f	63.209.3.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:360	63.209.3.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:361	63.209.3.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:362	63.209.3.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:363	63.209.3.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:364	63.209.3.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:365	63.209.3.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:366	63.209.3.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:367	63.209.3.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:368	63.209.3.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:369	63.209.3.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:36a	63.209.3.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:36b	63.209.3.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:36c	63.209.3.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:36d	63.209.3.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:36e	63.209.3.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:36f	63.209.3.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:370	63.209.3.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:371	63.209.3.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:372	63.209.3.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:373	63.209.3.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:374	63.209.3.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:375	63.209.3.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:376	63.209.3.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:377	63.209.3.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:378	63.209.3.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:379	63.209.3.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:37a	63.209.3.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:37b	63.209.3.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:37c	63.209.3.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:37d	63.209.3.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:37e	63.209.3.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:37f	63.209.3.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:380	63.209.3.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:381	63.209.3.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:382	63.209.3.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:383	63.209.3.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:384	63.209.3.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:385	63.209.3.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:386	63.209.3.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:387	63.209.3.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:388	63.209.3.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:389	63.209.3.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:38a	63.209.3.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:38b	63.209.3.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:38c	63.209.3.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:38d	63.209.3.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:38e	63.209.3.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:38f	63.209.3.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:390	63.209.3.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:391	63.209.3.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:392	63.209.3.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:393	63.209.3.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:394	63.209.3.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:395	63.209.3.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:396	63.209.3.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:397	63.209.3.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:398	63.209.3.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:399	63.209.3.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a	63.209.3.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b	63.209.3.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c	63.209.3.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d	63.209.3.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e	63.209.3.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f	63.209.3.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a0	63.209.3.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a1	63.209.3.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a2	63.209.3.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a3	63.209.3.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a4	63.209.3.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a5	63.209.3.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a6	63.209.3.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a7	63.209.3.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a8	63.209.3.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:3a9	63.209.3.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:3aa	63.209.3.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ab	63.209.3.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ac	63.209.3.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ad	63.209.3.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ae	63.209.3.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:3af	63.209.3.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b0	63.209.3.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b1	63.209.3.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b2	63.209.3.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b3	63.209.3.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b4	63.209.3.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:3b5	63.209.3.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b6	63.209.3.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b7	63.209.3.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b8	63.209.3.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:3b9	63.209.3.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ba	63.209.3.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:3bb	63.209.3.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:3bc	63.209.3.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:3bd	63.209.3.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:3be	63.209.3.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:3bf	63.209.3.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c0	63.209.3.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c1	63.209.3.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c2	63.209.3.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c3	63.209.3.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c4	63.209.3.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c5	63.209.3.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c6	63.209.3.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c7	63.209.3.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c8	63.209.3.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:3c9	63.209.3.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ca	63.209.3.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:3cb	63.209.3.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:3cc	63.209.3.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:3cd	63.209.3.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ce	63.209.3.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:3cf	63.209.3.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d0	63.209.3.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d1	63.209.3.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d2	63.209.3.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d3	63.209.3.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d4	63.209.3.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d5	63.209.3.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d6	63.209.3.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d7	63.209.3.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d8	63.209.3.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:3d9	63.209.3.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:3da	63.209.3.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:3db	63.209.3.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:3dc	63.209.3.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:3dd	63.209.3.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:3de	63.209.3.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:3df	63.209.3.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e0	63.209.3.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e1	63.209.3.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e2	63.209.3.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e3	63.209.3.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e4	63.209.3.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e5	63.209.3.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e6	63.209.3.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e7	63.209.3.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e8	63.209.3.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:3e9	63.209.3.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ea	63.209.3.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:3eb	63.209.3.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ec	63.209.3.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ed	63.209.3.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ee	63.209.3.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ef	63.209.3.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f0	63.209.3.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f1	63.209.3.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f2	63.209.3.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f3	63.209.3.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f4	63.209.3.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f5	63.209.3.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f6	63.209.3.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f7	63.209.3.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f8	63.209.3.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:3f9	63.209.3.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fa	63.209.3.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fb	63.209.3.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fc	63.209.3.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fd	63.209.3.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:3fe	63.209.3.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:3ff	63.209.3.255

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.