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:cdcd:8043:501	128.67.5.1
b51a:901b:cb15:8045:ada8:cdcd:8043:502	128.67.5.2
b51a:901b:cb15:8045:ada8:cdcd:8043:503	128.67.5.3
b51a:901b:cb15:8045:ada8:cdcd:8043:504	128.67.5.4
b51a:901b:cb15:8045:ada8:cdcd:8043:505	128.67.5.5
b51a:901b:cb15:8045:ada8:cdcd:8043:506	128.67.5.6
b51a:901b:cb15:8045:ada8:cdcd:8043:507	128.67.5.7
b51a:901b:cb15:8045:ada8:cdcd:8043:508	128.67.5.8
b51a:901b:cb15:8045:ada8:cdcd:8043:509	128.67.5.9
b51a:901b:cb15:8045:ada8:cdcd:8043:50a	128.67.5.10
b51a:901b:cb15:8045:ada8:cdcd:8043:50b	128.67.5.11
b51a:901b:cb15:8045:ada8:cdcd:8043:50c	128.67.5.12
b51a:901b:cb15:8045:ada8:cdcd:8043:50d	128.67.5.13
b51a:901b:cb15:8045:ada8:cdcd:8043:50e	128.67.5.14
b51a:901b:cb15:8045:ada8:cdcd:8043:50f	128.67.5.15
b51a:901b:cb15:8045:ada8:cdcd:8043:510	128.67.5.16
b51a:901b:cb15:8045:ada8:cdcd:8043:511	128.67.5.17
b51a:901b:cb15:8045:ada8:cdcd:8043:512	128.67.5.18
b51a:901b:cb15:8045:ada8:cdcd:8043:513	128.67.5.19
b51a:901b:cb15:8045:ada8:cdcd:8043:514	128.67.5.20
b51a:901b:cb15:8045:ada8:cdcd:8043:515	128.67.5.21
b51a:901b:cb15:8045:ada8:cdcd:8043:516	128.67.5.22
b51a:901b:cb15:8045:ada8:cdcd:8043:517	128.67.5.23
b51a:901b:cb15:8045:ada8:cdcd:8043:518	128.67.5.24
b51a:901b:cb15:8045:ada8:cdcd:8043:519	128.67.5.25
b51a:901b:cb15:8045:ada8:cdcd:8043:51a	128.67.5.26
b51a:901b:cb15:8045:ada8:cdcd:8043:51b	128.67.5.27
b51a:901b:cb15:8045:ada8:cdcd:8043:51c	128.67.5.28
b51a:901b:cb15:8045:ada8:cdcd:8043:51d	128.67.5.29
b51a:901b:cb15:8045:ada8:cdcd:8043:51e	128.67.5.30
b51a:901b:cb15:8045:ada8:cdcd:8043:51f	128.67.5.31
b51a:901b:cb15:8045:ada8:cdcd:8043:520	128.67.5.32
b51a:901b:cb15:8045:ada8:cdcd:8043:521	128.67.5.33
b51a:901b:cb15:8045:ada8:cdcd:8043:522	128.67.5.34
b51a:901b:cb15:8045:ada8:cdcd:8043:523	128.67.5.35
b51a:901b:cb15:8045:ada8:cdcd:8043:524	128.67.5.36
b51a:901b:cb15:8045:ada8:cdcd:8043:525	128.67.5.37
b51a:901b:cb15:8045:ada8:cdcd:8043:526	128.67.5.38
b51a:901b:cb15:8045:ada8:cdcd:8043:527	128.67.5.39
b51a:901b:cb15:8045:ada8:cdcd:8043:528	128.67.5.40
b51a:901b:cb15:8045:ada8:cdcd:8043:529	128.67.5.41
b51a:901b:cb15:8045:ada8:cdcd:8043:52a	128.67.5.42
b51a:901b:cb15:8045:ada8:cdcd:8043:52b	128.67.5.43
b51a:901b:cb15:8045:ada8:cdcd:8043:52c	128.67.5.44
b51a:901b:cb15:8045:ada8:cdcd:8043:52d	128.67.5.45
b51a:901b:cb15:8045:ada8:cdcd:8043:52e	128.67.5.46
b51a:901b:cb15:8045:ada8:cdcd:8043:52f	128.67.5.47
b51a:901b:cb15:8045:ada8:cdcd:8043:530	128.67.5.48
b51a:901b:cb15:8045:ada8:cdcd:8043:531	128.67.5.49
b51a:901b:cb15:8045:ada8:cdcd:8043:532	128.67.5.50
b51a:901b:cb15:8045:ada8:cdcd:8043:533	128.67.5.51
b51a:901b:cb15:8045:ada8:cdcd:8043:534	128.67.5.52
b51a:901b:cb15:8045:ada8:cdcd:8043:535	128.67.5.53
b51a:901b:cb15:8045:ada8:cdcd:8043:536	128.67.5.54
b51a:901b:cb15:8045:ada8:cdcd:8043:537	128.67.5.55
b51a:901b:cb15:8045:ada8:cdcd:8043:538	128.67.5.56
b51a:901b:cb15:8045:ada8:cdcd:8043:539	128.67.5.57
b51a:901b:cb15:8045:ada8:cdcd:8043:53a	128.67.5.58
b51a:901b:cb15:8045:ada8:cdcd:8043:53b	128.67.5.59
b51a:901b:cb15:8045:ada8:cdcd:8043:53c	128.67.5.60

b51a:901b:cb15:8045:ada8:cdcd:8043:53d	128.67.5.61
b51a:901b:cb15:8045:ada8:cdcd:8043:53e	128.67.5.62
b51a:901b:cb15:8045:ada8:cdcd:8043:53f	128.67.5.63
b51a:901b:cb15:8045:ada8:cdcd:8043:540	128.67.5.64
b51a:901b:cb15:8045:ada8:cdcd:8043:541	128.67.5.65
b51a:901b:cb15:8045:ada8:cdcd:8043:542	128.67.5.66
b51a:901b:cb15:8045:ada8:cdcd:8043:543	128.67.5.67
b51a:901b:cb15:8045:ada8:cdcd:8043:544	128.67.5.68
b51a:901b:cb15:8045:ada8:cdcd:8043:545	128.67.5.69
b51a:901b:cb15:8045:ada8:cdcd:8043:546	128.67.5.70
b51a:901b:cb15:8045:ada8:cdcd:8043:547	128.67.5.71
b51a:901b:cb15:8045:ada8:cdcd:8043:548	128.67.5.72
b51a:901b:cb15:8045:ada8:cdcd:8043:549	128.67.5.73
b51a:901b:cb15:8045:ada8:cdcd:8043:54a	128.67.5.74
b51a:901b:cb15:8045:ada8:cdcd:8043:54b	128.67.5.75
b51a:901b:cb15:8045:ada8:cdcd:8043:54c	128.67.5.76
b51a:901b:cb15:8045:ada8:cdcd:8043:54d	128.67.5.77
b51a:901b:cb15:8045:ada8:cdcd:8043:54e	128.67.5.78
b51a:901b:cb15:8045:ada8:cdcd:8043:54f	128.67.5.79
b51a:901b:cb15:8045:ada8:cdcd:8043:550	128.67.5.80
b51a:901b:cb15:8045:ada8:cdcd:8043:551	128.67.5.81
b51a:901b:cb15:8045:ada8:cdcd:8043:552	128.67.5.82
b51a:901b:cb15:8045:ada8:cdcd:8043:553	128.67.5.83
b51a:901b:cb15:8045:ada8:cdcd:8043:554	128.67.5.84
b51a:901b:cb15:8045:ada8:cdcd:8043:555	128.67.5.85
b51a:901b:cb15:8045:ada8:cdcd:8043:556	128.67.5.86
b51a:901b:cb15:8045:ada8:cdcd:8043:557	128.67.5.87
b51a:901b:cb15:8045:ada8:cdcd:8043:558	128.67.5.88
b51a:901b:cb15:8045:ada8:cdcd:8043:559	128.67.5.89
b51a:901b:cb15:8045:ada8:cdcd:8043:55a	128.67.5.90
b51a:901b:cb15:8045:ada8:cdcd:8043:55b	128.67.5.91
b51a:901b:cb15:8045:ada8:cdcd:8043:55c	128.67.5.92
b51a:901b:cb15:8045:ada8:cdcd:8043:55d	128.67.5.93
b51a:901b:cb15:8045:ada8:cdcd:8043:55e	128.67.5.94
b51a:901b:cb15:8045:ada8:cdcd:8043:55f	128.67.5.95
b51a:901b:cb15:8045:ada8:cdcd:8043:560	128.67.5.96
b51a:901b:cb15:8045:ada8:cdcd:8043:561	128.67.5.97
b51a:901b:cb15:8045:ada8:cdcd:8043:562	128.67.5.98
b51a:901b:cb15:8045:ada8:cdcd:8043:563	128.67.5.99
b51a:901b:cb15:8045:ada8:cdcd:8043:564	128.67.5.100
b51a:901b:cb15:8045:ada8:cdcd:8043:565	128.67.5.101
b51a:901b:cb15:8045:ada8:cdcd:8043:566	128.67.5.102
b51a:901b:cb15:8045:ada8:cdcd:8043:567	128.67.5.103
b51a:901b:cb15:8045:ada8:cdcd:8043:568	128.67.5.104
b51a:901b:cb15:8045:ada8:cdcd:8043:569	128.67.5.105
b51a:901b:cb15:8045:ada8:cdcd:8043:56a	128.67.5.106
b51a:901b:cb15:8045:ada8:cdcd:8043:56b	128.67.5.107
b51a:901b:cb15:8045:ada8:cdcd:8043:56c	128.67.5.108
b51a:901b:cb15:8045:ada8:cdcd:8043:56d	128.67.5.109
b51a:901b:cb15:8045:ada8:cdcd:8043:56e	128.67.5.110
b51a:901b:cb15:8045:ada8:cdcd:8043:56f	128.67.5.111
b51a:901b:cb15:8045:ada8:cdcd:8043:570	128.67.5.112
b51a:901b:cb15:8045:ada8:cdcd:8043:571	128.67.5.113
b51a:901b:cb15:8045:ada8:cdcd:8043:572	128.67.5.114
b51a:901b:cb15:8045:ada8:cdcd:8043:573	128.67.5.115
b51a:901b:cb15:8045:ada8:cdcd:8043:574	128.67.5.116
b51a:901b:cb15:8045:ada8:cdcd:8043:575	128.67.5.117
b51a:901b:cb15:8045:ada8:cdcd:8043:576	128.67.5.118
b51a:901b:cb15:8045:ada8:cdcd:8043:577	128.67.5.119
b51a:901b:cb15:8045:ada8:cdcd:8043:578	128.67.5.120

b51a:901b:cb15:8045:ada8:cdcd:8043:579	128.67.5.121
b51a:901b:cb15:8045:ada8:cdcd:8043:57a	128.67.5.122
b51a:901b:cb15:8045:ada8:cdcd:8043:57b	128.67.5.123
b51a:901b:cb15:8045:ada8:cdcd:8043:57c	128.67.5.124
b51a:901b:cb15:8045:ada8:cdcd:8043:57d	128.67.5.125
b51a:901b:cb15:8045:ada8:cdcd:8043:57e	128.67.5.126
b51a:901b:cb15:8045:ada8:cdcd:8043:57f	128.67.5.127
b51a:901b:cb15:8045:ada8:cdcd:8043:580	128.67.5.128
b51a:901b:cb15:8045:ada8:cdcd:8043:581	128.67.5.129
b51a:901b:cb15:8045:ada8:cdcd:8043:582	128.67.5.130
b51a:901b:cb15:8045:ada8:cdcd:8043:583	128.67.5.131
b51a:901b:cb15:8045:ada8:cdcd:8043:584	128.67.5.132
b51a:901b:cb15:8045:ada8:cdcd:8043:585	128.67.5.133
b51a:901b:cb15:8045:ada8:cdcd:8043:586	128.67.5.134
b51a:901b:cb15:8045:ada8:cdcd:8043:587	128.67.5.135
b51a:901b:cb15:8045:ada8:cdcd:8043:588	128.67.5.136
b51a:901b:cb15:8045:ada8:cdcd:8043:589	128.67.5.137
b51a:901b:cb15:8045:ada8:cdcd:8043:58a	128.67.5.138
b51a:901b:cb15:8045:ada8:cdcd:8043:58b	128.67.5.139
b51a:901b:cb15:8045:ada8:cdcd:8043:58c	128.67.5.140
b51a:901b:cb15:8045:ada8:cdcd:8043:58d	128.67.5.141
b51a:901b:cb15:8045:ada8:cdcd:8043:58e	128.67.5.142
b51a:901b:cb15:8045:ada8:cdcd:8043:58f	128.67.5.143
b51a:901b:cb15:8045:ada8:cdcd:8043:590	128.67.5.144
b51a:901b:cb15:8045:ada8:cdcd:8043:591	128.67.5.145
b51a:901b:cb15:8045:ada8:cdcd:8043:592	128.67.5.146
b51a:901b:cb15:8045:ada8:cdcd:8043:593	128.67.5.147
b51a:901b:cb15:8045:ada8:cdcd:8043:594	128.67.5.148
b51a:901b:cb15:8045:ada8:cdcd:8043:595	128.67.5.149
b51a:901b:cb15:8045:ada8:cdcd:8043:596	128.67.5.150
b51a:901b:cb15:8045:ada8:cdcd:8043:597	128.67.5.151
b51a:901b:cb15:8045:ada8:cdcd:8043:598	128.67.5.152
b51a:901b:cb15:8045:ada8:cdcd:8043:599	128.67.5.153
b51a:901b:cb15:8045:ada8:cdcd:8043:59a	128.67.5.154
b51a:901b:cb15:8045:ada8:cdcd:8043:59b	128.67.5.155
b51a:901b:cb15:8045:ada8:cdcd:8043:59c	128.67.5.156
b51a:901b:cb15:8045:ada8:cdcd:8043:59d	128.67.5.157
b51a:901b:cb15:8045:ada8:cdcd:8043:59e	128.67.5.158
b51a:901b:cb15:8045:ada8:cdcd:8043:59f	128.67.5.159
b51a:901b:cb15:8045:ada8:cdcd:8043:5a0	128.67.5.160
b51a:901b:cb15:8045:ada8:cdcd:8043:5a1	128.67.5.161
b51a:901b:cb15:8045:ada8:cdcd:8043:5a2	128.67.5.162
b51a:901b:cb15:8045:ada8:cdcd:8043:5a3	128.67.5.163
b51a:901b:cb15:8045:ada8:cdcd:8043:5a4	128.67.5.164
b51a:901b:cb15:8045:ada8:cdcd:8043:5a5	128.67.5.165
b51a:901b:cb15:8045:ada8:cdcd:8043:5a6	128.67.5.166
b51a:901b:cb15:8045:ada8:cdcd:8043:5a7	128.67.5.167
b51a:901b:cb15:8045:ada8:cdcd:8043:5a8	128.67.5.168
b51a:901b:cb15:8045:ada8:cdcd:8043:5a9	128.67.5.169
b51a:901b:cb15:8045:ada8:cdcd:8043:5aa	128.67.5.170
b51a:901b:cb15:8045:ada8:cdcd:8043:5ab	128.67.5.171
b51a:901b:cb15:8045:ada8:cdcd:8043:5ac	128.67.5.172
b51a:901b:cb15:8045:ada8:cdcd:8043:5ad	128.67.5.173
b51a:901b:cb15:8045:ada8:cdcd:8043:5ae	128.67.5.174
b51a:901b:cb15:8045:ada8:cdcd:8043:5af	128.67.5.175
b51a:901b:cb15:8045:ada8:cdcd:8043:5b0	128.67.5.176
b51a:901b:cb15:8045:ada8:cdcd:8043:5b1	128.67.5.177
b51a:901b:cb15:8045:ada8:cdcd:8043:5b2	128.67.5.178
b51a:901b:cb15:8045:ada8:cdcd:8043:5b3	128.67.5.179
b51a:901b:cb15:8045:ada8:cdcd:8043:5b4	128.67.5.180

b51a:901b:cb15:8045:ada8:cdcd:8043:5b5	128.67.5.181
b51a:901b:cb15:8045:ada8:cdcd:8043:5b6	128.67.5.182
b51a:901b:cb15:8045:ada8:cdcd:8043:5b7	128.67.5.183
b51a:901b:cb15:8045:ada8:cdcd:8043:5b8	128.67.5.184
b51a:901b:cb15:8045:ada8:cdcd:8043:5b9	128.67.5.185
b51a:901b:cb15:8045:ada8:cdcd:8043:5ba	128.67.5.186
b51a:901b:cb15:8045:ada8:cdcd:8043:5bb	128.67.5.187
b51a:901b:cb15:8045:ada8:cdcd:8043:5bc	128.67.5.188
b51a:901b:cb15:8045:ada8:cdcd:8043:5bd	128.67.5.189
b51a:901b:cb15:8045:ada8:cdcd:8043:5be	128.67.5.190
b51a:901b:cb15:8045:ada8:cdcd:8043:5bf	128.67.5.191
b51a:901b:cb15:8045:ada8:cdcd:8043:5c0	128.67.5.192
b51a:901b:cb15:8045:ada8:cdcd:8043:5c1	128.67.5.193
b51a:901b:cb15:8045:ada8:cdcd:8043:5c2	128.67.5.194
b51a:901b:cb15:8045:ada8:cdcd:8043:5c3	128.67.5.195
b51a:901b:cb15:8045:ada8:cdcd:8043:5c4	128.67.5.196
b51a:901b:cb15:8045:ada8:cdcd:8043:5c5	128.67.5.197
b51a:901b:cb15:8045:ada8:cdcd:8043:5c6	128.67.5.198
b51a:901b:cb15:8045:ada8:cdcd:8043:5c7	128.67.5.199
b51a:901b:cb15:8045:ada8:cdcd:8043:5c8	128.67.5.200
b51a:901b:cb15:8045:ada8:cdcd:8043:5c9	128.67.5.201
b51a:901b:cb15:8045:ada8:cdcd:8043:5ca	128.67.5.202
b51a:901b:cb15:8045:ada8:cdcd:8043:5cb	128.67.5.203
b51a:901b:cb15:8045:ada8:cdcd:8043:5cc	128.67.5.204
b51a:901b:cb15:8045:ada8:cdcd:8043:5cd	128.67.5.205
b51a:901b:cb15:8045:ada8:cdcd:8043:5ce	128.67.5.206
b51a:901b:cb15:8045:ada8:cdcd:8043:5cf	128.67.5.207
b51a:901b:cb15:8045:ada8:cdcd:8043:5d0	128.67.5.208
b51a:901b:cb15:8045:ada8:cdcd:8043:5d1	128.67.5.209
b51a:901b:cb15:8045:ada8:cdcd:8043:5d2	128.67.5.210
b51a:901b:cb15:8045:ada8:cdcd:8043:5d3	128.67.5.211
b51a:901b:cb15:8045:ada8:cdcd:8043:5d4	128.67.5.212
b51a:901b:cb15:8045:ada8:cdcd:8043:5d5	128.67.5.213
b51a:901b:cb15:8045:ada8:cdcd:8043:5d6	128.67.5.214
b51a:901b:cb15:8045:ada8:cdcd:8043:5d7	128.67.5.215
b51a:901b:cb15:8045:ada8:cdcd:8043:5d8	128.67.5.216
b51a:901b:cb15:8045:ada8:cdcd:8043:5d9	128.67.5.217
b51a:901b:cb15:8045:ada8:cdcd:8043:5da	128.67.5.218
b51a:901b:cb15:8045:ada8:cdcd:8043:5db	128.67.5.219
b51a:901b:cb15:8045:ada8:cdcd:8043:5dc	128.67.5.220
b51a:901b:cb15:8045:ada8:cdcd:8043:5dd	128.67.5.221
b51a:901b:cb15:8045:ada8:cdcd:8043:5de	128.67.5.222
b51a:901b:cb15:8045:ada8:cdcd:8043:5df	128.67.5.223
b51a:901b:cb15:8045:ada8:cdcd:8043:5e0	128.67.5.224
b51a:901b:cb15:8045:ada8:cdcd:8043:5e1	128.67.5.225
b51a:901b:cb15:8045:ada8:cdcd:8043:5e2	128.67.5.226
b51a:901b:cb15:8045:ada8:cdcd:8043:5e3	128.67.5.227
b51a:901b:cb15:8045:ada8:cdcd:8043:5e4	128.67.5.228
b51a:901b:cb15:8045:ada8:cdcd:8043:5e5	128.67.5.229
b51a:901b:cb15:8045:ada8:cdcd:8043:5e6	128.67.5.230
b51a:901b:cb15:8045:ada8:cdcd:8043:5e7	128.67.5.231
b51a:901b:cb15:8045:ada8:cdcd:8043:5e8	128.67.5.232
b51a:901b:cb15:8045:ada8:cdcd:8043:5e9	128.67.5.233
b51a:901b:cb15:8045:ada8:cdcd:8043:5ea	128.67.5.234
b51a:901b:cb15:8045:ada8:cdcd:8043:5eb	128.67.5.235
b51a:901b:cb15:8045:ada8:cdcd:8043:5ec	128.67.5.236
b51a:901b:cb15:8045:ada8:cdcd:8043:5ed	128.67.5.237
b51a:901b:cb15:8045:ada8:cdcd:8043:5ee	128.67.5.238
b51a:901b:cb15:8045:ada8:cdcd:8043:5ef	128.67.5.239
b51a:901b:cb15:8045:ada8:cdcd:8043:5f0	128.67.5.240
b51a:901b:cb15:8045:ada8:cdcd:8043:5f1	128.67.5.241
b51a:901b:cb15:8045:ada8:cdcd:8043:5f2	128.67.5.242
b51a:901b:cb15:8045:ada8:cdcd:8043:5f3	128.67.5.243
b51a:901b:cb15:8045:ada8:cdcd:8043:5f4	128.67.5.244
b51a:901b:cb15:8045:ada8:cdcd:8043:5f5	128.67.5.245
b51a:901b:cb15:8045:ada8:cdcd:8043:5f6	128.67.5.246
b51a:901b:cb15:8045:ada8:cdcd:8043:5f7	128.67.5.247
b51a:901b:cb15:8045:ada8:cdcd:8043:5f8	128.67.5.248
b51a:901b:cb15:8045:ada8:cdcd:8043:5f9	128.67.5.249
b51a:901b:cb15:8045:ada8:cdcd:8043:5fa	128.67.5.250
b51a:901b:cb15:8045:ada8:cdcd:8043:5fb	128.67.5.251
b51a:901b:cb15:8045:ada8:cdcd:8043:5fc	128.67.5.252
b51a:901b:cb15:8045:ada8:cdcd:8043:5fd	128.67.5.253
b51a:901b:cb15:8045:ada8:cdcd:8043:5fe	128.67.5.254
b51a:901b:cb15:8045:ada8:cdcd:8043:5ff	128.67.5.255

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.