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:8082:40de:3157:cd33:501	205.51.5.1
b51a:901b:901b:8082:40de:3157:cd33:502	205.51.5.2
b51a:901b:901b:8082:40de:3157:cd33:503	205.51.5.3
b51a:901b:901b:8082:40de:3157:cd33:504	205.51.5.4
b51a:901b:901b:8082:40de:3157:cd33:505	205.51.5.5
b51a:901b:901b:8082:40de:3157:cd33:506	205.51.5.6
b51a:901b:901b:8082:40de:3157:cd33:507	205.51.5.7
b51a:901b:901b:8082:40de:3157:cd33:508	205.51.5.8
b51a:901b:901b:8082:40de:3157:cd33:509	205.51.5.9
b51a:901b:901b:8082:40de:3157:cd33:50a	205.51.5.10
b51a:901b:901b:8082:40de:3157:cd33:50b	205.51.5.11
b51a:901b:901b:8082:40de:3157:cd33:50c	205.51.5.12
b51a:901b:901b:8082:40de:3157:cd33:50d	205.51.5.13
b51a:901b:901b:8082:40de:3157:cd33:50e	205.51.5.14
b51a:901b:901b:8082:40de:3157:cd33:50f	205.51.5.15
b51a:901b:901b:8082:40de:3157:cd33:510	205.51.5.16
b51a:901b:901b:8082:40de:3157:cd33:511	205.51.5.17
b51a:901b:901b:8082:40de:3157:cd33:512	205.51.5.18
b51a:901b:901b:8082:40de:3157:cd33:513	205.51.5.19
b51a:901b:901b:8082:40de:3157:cd33:514	205.51.5.20
b51a:901b:901b:8082:40de:3157:cd33:515	205.51.5.21
b51a:901b:901b:8082:40de:3157:cd33:516	205.51.5.22
b51a:901b:901b:8082:40de:3157:cd33:517	205.51.5.23
b51a:901b:901b:8082:40de:3157:cd33:518	205.51.5.24
b51a:901b:901b:8082:40de:3157:cd33:519	205.51.5.25
b51a:901b:901b:8082:40de:3157:cd33:51a	205.51.5.26
b51a:901b:901b:8082:40de:3157:cd33:51b	205.51.5.27
b51a:901b:901b:8082:40de:3157:cd33:51c	205.51.5.28
b51a:901b:901b:8082:40de:3157:cd33:51d	205.51.5.29
b51a:901b:901b:8082:40de:3157:cd33:51e	205.51.5.30
b51a:901b:901b:8082:40de:3157:cd33:51f	205.51.5.31
b51a:901b:901b:8082:40de:3157:cd33:520	205.51.5.32
b51a:901b:901b:8082:40de:3157:cd33:521	205.51.5.33
b51a:901b:901b:8082:40de:3157:cd33:522	205.51.5.34
b51a:901b:901b:8082:40de:3157:cd33:523	205.51.5.35
b51a:901b:901b:8082:40de:3157:cd33:524	205.51.5.36
b51a:901b:901b:8082:40de:3157:cd33:525	205.51.5.37
b51a:901b:901b:8082:40de:3157:cd33:526	205.51.5.38
b51a:901b:901b:8082:40de:3157:cd33:527	205.51.5.39
b51a:901b:901b:8082:40de:3157:cd33:528	205.51.5.40
b51a:901b:901b:8082:40de:3157:cd33:529	205.51.5.41
b51a:901b:901b:8082:40de:3157:cd33:52a	205.51.5.42
b51a:901b:901b:8082:40de:3157:cd33:52b	205.51.5.43
b51a:901b:901b:8082:40de:3157:cd33:52c	205.51.5.44
b51a:901b:901b:8082:40de:3157:cd33:52d	205.51.5.45
b51a:901b:901b:8082:40de:3157:cd33:52e	205.51.5.46
b51a:901b:901b:8082:40de:3157:cd33:52f	205.51.5.47
b51a:901b:901b:8082:40de:3157:cd33:530	205.51.5.48
b51a:901b:901b:8082:40de:3157:cd33:531	205.51.5.49
b51a:901b:901b:8082:40de:3157:cd33:532	205.51.5.50
b51a:901b:901b:8082:40de:3157:cd33:533	205.51.5.51
b51a:901b:901b:8082:40de:3157:cd33:534	205.51.5.52
b51a:901b:901b:8082:40de:3157:cd33:535	205.51.5.53
b51a:901b:901b:8082:40de:3157:cd33:536	205.51.5.54
b51a:901b:901b:8082:40de:3157:cd33:537	205.51.5.55
b51a:901b:901b:8082:40de:3157:cd33:538	205.51.5.56
b51a:901b:901b:8082:40de:3157:cd33:539	205.51.5.57
b51a:901b:901b:8082:40de:3157:cd33:53a	205.51.5.58
b51a:901b:901b:8082:40de:3157:cd33:53b	205.51.5.59
b51a:901b:901b:8082:40de:3157:cd33:53c	205.51.5.60

b51a:901b:901b:8082:40de:3157:cd33:53d	205.51.5.61
b51a:901b:901b:8082:40de:3157:cd33:53e	205.51.5.62
b51a:901b:901b:8082:40de:3157:cd33:53f	205.51.5.63
b51a:901b:901b:8082:40de:3157:cd33:540	205.51.5.64
b51a:901b:901b:8082:40de:3157:cd33:541	205.51.5.65
b51a:901b:901b:8082:40de:3157:cd33:542	205.51.5.66
b51a:901b:901b:8082:40de:3157:cd33:543	205.51.5.67
b51a:901b:901b:8082:40de:3157:cd33:544	205.51.5.68
b51a:901b:901b:8082:40de:3157:cd33:545	205.51.5.69
b51a:901b:901b:8082:40de:3157:cd33:546	205.51.5.70
b51a:901b:901b:8082:40de:3157:cd33:547	205.51.5.71
b51a:901b:901b:8082:40de:3157:cd33:548	205.51.5.72
b51a:901b:901b:8082:40de:3157:cd33:549	205.51.5.73
b51a:901b:901b:8082:40de:3157:cd33:54a	205.51.5.74
b51a:901b:901b:8082:40de:3157:cd33:54b	205.51.5.75
b51a:901b:901b:8082:40de:3157:cd33:54c	205.51.5.76
b51a:901b:901b:8082:40de:3157:cd33:54d	205.51.5.77
b51a:901b:901b:8082:40de:3157:cd33:54e	205.51.5.78
b51a:901b:901b:8082:40de:3157:cd33:54f	205.51.5.79
b51a:901b:901b:8082:40de:3157:cd33:550	205.51.5.80
b51a:901b:901b:8082:40de:3157:cd33:551	205.51.5.81
b51a:901b:901b:8082:40de:3157:cd33:552	205.51.5.82
b51a:901b:901b:8082:40de:3157:cd33:553	205.51.5.83
b51a:901b:901b:8082:40de:3157:cd33:554	205.51.5.84
b51a:901b:901b:8082:40de:3157:cd33:555	205.51.5.85
b51a:901b:901b:8082:40de:3157:cd33:556	205.51.5.86
b51a:901b:901b:8082:40de:3157:cd33:557	205.51.5.87
b51a:901b:901b:8082:40de:3157:cd33:558	205.51.5.88
b51a:901b:901b:8082:40de:3157:cd33:559	205.51.5.89
b51a:901b:901b:8082:40de:3157:cd33:55a	205.51.5.90
b51a:901b:901b:8082:40de:3157:cd33:55b	205.51.5.91
b51a:901b:901b:8082:40de:3157:cd33:55c	205.51.5.92
b51a:901b:901b:8082:40de:3157:cd33:55d	205.51.5.93
b51a:901b:901b:8082:40de:3157:cd33:55e	205.51.5.94
b51a:901b:901b:8082:40de:3157:cd33:55f	205.51.5.95
b51a:901b:901b:8082:40de:3157:cd33:560	205.51.5.96
b51a:901b:901b:8082:40de:3157:cd33:561	205.51.5.97
b51a:901b:901b:8082:40de:3157:cd33:562	205.51.5.98
b51a:901b:901b:8082:40de:3157:cd33:563	205.51.5.99
b51a:901b:901b:8082:40de:3157:cd33:564	205.51.5.100
b51a:901b:901b:8082:40de:3157:cd33:565	205.51.5.101
b51a:901b:901b:8082:40de:3157:cd33:566	205.51.5.102
b51a:901b:901b:8082:40de:3157:cd33:567	205.51.5.103
b51a:901b:901b:8082:40de:3157:cd33:568	205.51.5.104
b51a:901b:901b:8082:40de:3157:cd33:569	205.51.5.105
b51a:901b:901b:8082:40de:3157:cd33:56a	205.51.5.106
b51a:901b:901b:8082:40de:3157:cd33:56b	205.51.5.107
b51a:901b:901b:8082:40de:3157:cd33:56c	205.51.5.108
b51a:901b:901b:8082:40de:3157:cd33:56d	205.51.5.109
b51a:901b:901b:8082:40de:3157:cd33:56e	205.51.5.110
b51a:901b:901b:8082:40de:3157:cd33:56f	205.51.5.111
b51a:901b:901b:8082:40de:3157:cd33:570	205.51.5.112
b51a:901b:901b:8082:40de:3157:cd33:571	205.51.5.113
b51a:901b:901b:8082:40de:3157:cd33:572	205.51.5.114
b51a:901b:901b:8082:40de:3157:cd33:573	205.51.5.115
b51a:901b:901b:8082:40de:3157:cd33:574	205.51.5.116
b51a:901b:901b:8082:40de:3157:cd33:575	205.51.5.117
b51a:901b:901b:8082:40de:3157:cd33:576	205.51.5.118
b51a:901b:901b:8082:40de:3157:cd33:577	205.51.5.119
b51a:901b:901b:8082:40de:3157:cd33:578	205.51.5.120

b51a:901b:901b:8082:40de:3157:cd33:579	205.51.5.121
b51a:901b:901b:8082:40de:3157:cd33:57a	205.51.5.122
b51a:901b:901b:8082:40de:3157:cd33:57b	205.51.5.123
b51a:901b:901b:8082:40de:3157:cd33:57c	205.51.5.124
b51a:901b:901b:8082:40de:3157:cd33:57d	205.51.5.125
b51a:901b:901b:8082:40de:3157:cd33:57e	205.51.5.126
b51a:901b:901b:8082:40de:3157:cd33:57f	205.51.5.127
b51a:901b:901b:8082:40de:3157:cd33:580	205.51.5.128
b51a:901b:901b:8082:40de:3157:cd33:581	205.51.5.129
b51a:901b:901b:8082:40de:3157:cd33:582	205.51.5.130
b51a:901b:901b:8082:40de:3157:cd33:583	205.51.5.131
b51a:901b:901b:8082:40de:3157:cd33:584	205.51.5.132
b51a:901b:901b:8082:40de:3157:cd33:585	205.51.5.133
b51a:901b:901b:8082:40de:3157:cd33:586	205.51.5.134
b51a:901b:901b:8082:40de:3157:cd33:587	205.51.5.135
b51a:901b:901b:8082:40de:3157:cd33:588	205.51.5.136
b51a:901b:901b:8082:40de:3157:cd33:589	205.51.5.137
b51a:901b:901b:8082:40de:3157:cd33:58a	205.51.5.138
b51a:901b:901b:8082:40de:3157:cd33:58b	205.51.5.139
b51a:901b:901b:8082:40de:3157:cd33:58c	205.51.5.140
b51a:901b:901b:8082:40de:3157:cd33:58d	205.51.5.141
b51a:901b:901b:8082:40de:3157:cd33:58e	205.51.5.142
b51a:901b:901b:8082:40de:3157:cd33:58f	205.51.5.143
b51a:901b:901b:8082:40de:3157:cd33:590	205.51.5.144
b51a:901b:901b:8082:40de:3157:cd33:591	205.51.5.145
b51a:901b:901b:8082:40de:3157:cd33:592	205.51.5.146
b51a:901b:901b:8082:40de:3157:cd33:593	205.51.5.147
b51a:901b:901b:8082:40de:3157:cd33:594	205.51.5.148
b51a:901b:901b:8082:40de:3157:cd33:595	205.51.5.149
b51a:901b:901b:8082:40de:3157:cd33:596	205.51.5.150
b51a:901b:901b:8082:40de:3157:cd33:597	205.51.5.151
b51a:901b:901b:8082:40de:3157:cd33:598	205.51.5.152
b51a:901b:901b:8082:40de:3157:cd33:599	205.51.5.153
b51a:901b:901b:8082:40de:3157:cd33:59a	205.51.5.154
b51a:901b:901b:8082:40de:3157:cd33:59b	205.51.5.155
b51a:901b:901b:8082:40de:3157:cd33:59c	205.51.5.156
b51a:901b:901b:8082:40de:3157:cd33:59d	205.51.5.157
b51a:901b:901b:8082:40de:3157:cd33:59e	205.51.5.158
b51a:901b:901b:8082:40de:3157:cd33:59f	205.51.5.159
b51a:901b:901b:8082:40de:3157:cd33:5a0	205.51.5.160
b51a:901b:901b:8082:40de:3157:cd33:5a1	205.51.5.161
b51a:901b:901b:8082:40de:3157:cd33:5a2	205.51.5.162
b51a:901b:901b:8082:40de:3157:cd33:5a3	205.51.5.163
b51a:901b:901b:8082:40de:3157:cd33:5a4	205.51.5.164
b51a:901b:901b:8082:40de:3157:cd33:5a5	205.51.5.165
b51a:901b:901b:8082:40de:3157:cd33:5a6	205.51.5.166
b51a:901b:901b:8082:40de:3157:cd33:5a7	205.51.5.167
b51a:901b:901b:8082:40de:3157:cd33:5a8	205.51.5.168
b51a:901b:901b:8082:40de:3157:cd33:5a9	205.51.5.169
b51a:901b:901b:8082:40de:3157:cd33:5aa	205.51.5.170
b51a:901b:901b:8082:40de:3157:cd33:5ab	205.51.5.171
b51a:901b:901b:8082:40de:3157:cd33:5ac	205.51.5.172
b51a:901b:901b:8082:40de:3157:cd33:5ad	205.51.5.173
b51a:901b:901b:8082:40de:3157:cd33:5ae	205.51.5.174
b51a:901b:901b:8082:40de:3157:cd33:5af	205.51.5.175
b51a:901b:901b:8082:40de:3157:cd33:5b0	205.51.5.176
b51a:901b:901b:8082:40de:3157:cd33:5b1	205.51.5.177
b51a:901b:901b:8082:40de:3157:cd33:5b2	205.51.5.178
b51a:901b:901b:8082:40de:3157:cd33:5b3	205.51.5.179
b51a:901b:901b:8082:40de:3157:cd33:5b4	205.51.5.180

b51a:901b:901b:8082:40de:3157:cd33:5b5	205.51.5.181
b51a:901b:901b:8082:40de:3157:cd33:5b6	205.51.5.182
b51a:901b:901b:8082:40de:3157:cd33:5b7	205.51.5.183
b51a:901b:901b:8082:40de:3157:cd33:5b8	205.51.5.184
b51a:901b:901b:8082:40de:3157:cd33:5b9	205.51.5.185
b51a:901b:901b:8082:40de:3157:cd33:5ba	205.51.5.186
b51a:901b:901b:8082:40de:3157:cd33:5bb	205.51.5.187
b51a:901b:901b:8082:40de:3157:cd33:5bc	205.51.5.188
b51a:901b:901b:8082:40de:3157:cd33:5bd	205.51.5.189
b51a:901b:901b:8082:40de:3157:cd33:5be	205.51.5.190
b51a:901b:901b:8082:40de:3157:cd33:5bf	205.51.5.191
b51a:901b:901b:8082:40de:3157:cd33:5c0	205.51.5.192
b51a:901b:901b:8082:40de:3157:cd33:5c1	205.51.5.193
b51a:901b:901b:8082:40de:3157:cd33:5c2	205.51.5.194
b51a:901b:901b:8082:40de:3157:cd33:5c3	205.51.5.195
b51a:901b:901b:8082:40de:3157:cd33:5c4	205.51.5.196
b51a:901b:901b:8082:40de:3157:cd33:5c5	205.51.5.197
b51a:901b:901b:8082:40de:3157:cd33:5c6	205.51.5.198
b51a:901b:901b:8082:40de:3157:cd33:5c7	205.51.5.199
b51a:901b:901b:8082:40de:3157:cd33:5c8	205.51.5.200
b51a:901b:901b:8082:40de:3157:cd33:5c9	205.51.5.201
b51a:901b:901b:8082:40de:3157:cd33:5ca	205.51.5.202
b51a:901b:901b:8082:40de:3157:cd33:5cb	205.51.5.203
b51a:901b:901b:8082:40de:3157:cd33:5cc	205.51.5.204
b51a:901b:901b:8082:40de:3157:cd33:5cd	205.51.5.205
b51a:901b:901b:8082:40de:3157:cd33:5ce	205.51.5.206
b51a:901b:901b:8082:40de:3157:cd33:5cf	205.51.5.207
b51a:901b:901b:8082:40de:3157:cd33:5d0	205.51.5.208
b51a:901b:901b:8082:40de:3157:cd33:5d1	205.51.5.209
b51a:901b:901b:8082:40de:3157:cd33:5d2	205.51.5.210
b51a:901b:901b:8082:40de:3157:cd33:5d3	205.51.5.211
b51a:901b:901b:8082:40de:3157:cd33:5d4	205.51.5.212
b51a:901b:901b:8082:40de:3157:cd33:5d5	205.51.5.213
b51a:901b:901b:8082:40de:3157:cd33:5d6	205.51.5.214
b51a:901b:901b:8082:40de:3157:cd33:5d7	205.51.5.215
b51a:901b:901b:8082:40de:3157:cd33:5d8	205.51.5.216
b51a:901b:901b:8082:40de:3157:cd33:5d9	205.51.5.217
b51a:901b:901b:8082:40de:3157:cd33:5da	205.51.5.218
b51a:901b:901b:8082:40de:3157:cd33:5db	205.51.5.219
b51a:901b:901b:8082:40de:3157:cd33:5dc	205.51.5.220
b51a:901b:901b:8082:40de:3157:cd33:5dd	205.51.5.221
b51a:901b:901b:8082:40de:3157:cd33:5de	205.51.5.222
b51a:901b:901b:8082:40de:3157:cd33:5df	205.51.5.223
b51a:901b:901b:8082:40de:3157:cd33:5e0	205.51.5.224
b51a:901b:901b:8082:40de:3157:cd33:5e1	205.51.5.225
b51a:901b:901b:8082:40de:3157:cd33:5e2	205.51.5.226
b51a:901b:901b:8082:40de:3157:cd33:5e3	205.51.5.227
b51a:901b:901b:8082:40de:3157:cd33:5e4	205.51.5.228
b51a:901b:901b:8082:40de:3157:cd33:5e5	205.51.5.229
b51a:901b:901b:8082:40de:3157:cd33:5e6	205.51.5.230
b51a:901b:901b:8082:40de:3157:cd33:5e7	205.51.5.231
b51a:901b:901b:8082:40de:3157:cd33:5e8	205.51.5.232
b51a:901b:901b:8082:40de:3157:cd33:5e9	205.51.5.233
b51a:901b:901b:8082:40de:3157:cd33:5ea	205.51.5.234
b51a:901b:901b:8082:40de:3157:cd33:5eb	205.51.5.235
b51a:901b:901b:8082:40de:3157:cd33:5ec	205.51.5.236
b51a:901b:901b:8082:40de:3157:cd33:5ed	205.51.5.237
b51a:901b:901b:8082:40de:3157:cd33:5ee	205.51.5.238
b51a:901b:901b:8082:40de:3157:cd33:5ef	205.51.5.239
b51a:901b:901b:8082:40de:3157:cd33:5f0	205.51.5.240
b51a:901b:901b:8082:40de:3157:cd33:5f1	205.51.5.241
b51a:901b:901b:8082:40de:3157:cd33:5f2	205.51.5.242
b51a:901b:901b:8082:40de:3157:cd33:5f3	205.51.5.243
b51a:901b:901b:8082:40de:3157:cd33:5f4	205.51.5.244
b51a:901b:901b:8082:40de:3157:cd33:5f5	205.51.5.245
b51a:901b:901b:8082:40de:3157:cd33:5f6	205.51.5.246
b51a:901b:901b:8082:40de:3157:cd33:5f7	205.51.5.247
b51a:901b:901b:8082:40de:3157:cd33:5f8	205.51.5.248
b51a:901b:901b:8082:40de:3157:cd33:5f9	205.51.5.249
b51a:901b:901b:8082:40de:3157:cd33:5fa	205.51.5.250
b51a:901b:901b:8082:40de:3157:cd33:5fb	205.51.5.251
b51a:901b:901b:8082:40de:3157:cd33:5fc	205.51.5.252
b51a:901b:901b:8082:40de:3157:cd33:5fd	205.51.5.253
b51a:901b:901b:8082:40de:3157:cd33:5fe	205.51.5.254
b51a:901b:901b:8082:40de:3157:cd33:5ff	205.51.5.255

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.