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:cd72:3fd1:501	63.209.5.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:502	63.209.5.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:503	63.209.5.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:504	63.209.5.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:505	63.209.5.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:506	63.209.5.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:507	63.209.5.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:508	63.209.5.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:509	63.209.5.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:50a	63.209.5.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:50b	63.209.5.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:50c	63.209.5.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:50d	63.209.5.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:50e	63.209.5.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:50f	63.209.5.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:510	63.209.5.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:511	63.209.5.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:512	63.209.5.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:513	63.209.5.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:514	63.209.5.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:515	63.209.5.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:516	63.209.5.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:517	63.209.5.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:518	63.209.5.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:519	63.209.5.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:51a	63.209.5.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:51b	63.209.5.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:51c	63.209.5.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:51d	63.209.5.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:51e	63.209.5.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:51f	63.209.5.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:520	63.209.5.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:521	63.209.5.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:522	63.209.5.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:523	63.209.5.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:524	63.209.5.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:525	63.209.5.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:526	63.209.5.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:527	63.209.5.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:528	63.209.5.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:529	63.209.5.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:52a	63.209.5.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:52b	63.209.5.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:52c	63.209.5.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:52d	63.209.5.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:52e	63.209.5.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:52f	63.209.5.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:530	63.209.5.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:531	63.209.5.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:532	63.209.5.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:533	63.209.5.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:534	63.209.5.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:535	63.209.5.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:536	63.209.5.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:537	63.209.5.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:538	63.209.5.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:539	63.209.5.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:53a	63.209.5.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:53b	63.209.5.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:53c	63.209.5.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:53d	63.209.5.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:53e	63.209.5.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:53f	63.209.5.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:540	63.209.5.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:541	63.209.5.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:542	63.209.5.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:543	63.209.5.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:544	63.209.5.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:545	63.209.5.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:546	63.209.5.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:547	63.209.5.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:548	63.209.5.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:549	63.209.5.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:54a	63.209.5.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:54b	63.209.5.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:54c	63.209.5.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:54d	63.209.5.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:54e	63.209.5.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:54f	63.209.5.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:550	63.209.5.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:551	63.209.5.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:552	63.209.5.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:553	63.209.5.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:554	63.209.5.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:555	63.209.5.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:556	63.209.5.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:557	63.209.5.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:558	63.209.5.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:559	63.209.5.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:55a	63.209.5.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:55b	63.209.5.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:55c	63.209.5.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:55d	63.209.5.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:55e	63.209.5.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:55f	63.209.5.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:560	63.209.5.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:561	63.209.5.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:562	63.209.5.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:563	63.209.5.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:564	63.209.5.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:565	63.209.5.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:566	63.209.5.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:567	63.209.5.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:568	63.209.5.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:569	63.209.5.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:56a	63.209.5.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:56b	63.209.5.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:56c	63.209.5.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:56d	63.209.5.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:56e	63.209.5.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:56f	63.209.5.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:570	63.209.5.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:571	63.209.5.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:572	63.209.5.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:573	63.209.5.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:574	63.209.5.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:575	63.209.5.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:576	63.209.5.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:577	63.209.5.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:578	63.209.5.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:579	63.209.5.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:57a	63.209.5.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:57b	63.209.5.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:57c	63.209.5.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:57d	63.209.5.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:57e	63.209.5.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:57f	63.209.5.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:580	63.209.5.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:581	63.209.5.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:582	63.209.5.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:583	63.209.5.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:584	63.209.5.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:585	63.209.5.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:586	63.209.5.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:587	63.209.5.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:588	63.209.5.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:589	63.209.5.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:58a	63.209.5.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:58b	63.209.5.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:58c	63.209.5.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:58d	63.209.5.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:58e	63.209.5.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:58f	63.209.5.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:590	63.209.5.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:591	63.209.5.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:592	63.209.5.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:593	63.209.5.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:594	63.209.5.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:595	63.209.5.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:596	63.209.5.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:597	63.209.5.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:598	63.209.5.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:599	63.209.5.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:59a	63.209.5.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:59b	63.209.5.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:59c	63.209.5.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:59d	63.209.5.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:59e	63.209.5.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:59f	63.209.5.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a0	63.209.5.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a1	63.209.5.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a2	63.209.5.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a3	63.209.5.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a4	63.209.5.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a5	63.209.5.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a6	63.209.5.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a7	63.209.5.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a8	63.209.5.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:5a9	63.209.5.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:5aa	63.209.5.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ab	63.209.5.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ac	63.209.5.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ad	63.209.5.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ae	63.209.5.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:5af	63.209.5.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b0	63.209.5.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b1	63.209.5.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b2	63.209.5.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b3	63.209.5.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b4	63.209.5.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:5b5	63.209.5.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b6	63.209.5.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b7	63.209.5.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b8	63.209.5.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:5b9	63.209.5.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ba	63.209.5.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:5bb	63.209.5.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:5bc	63.209.5.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:5bd	63.209.5.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:5be	63.209.5.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:5bf	63.209.5.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c0	63.209.5.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c1	63.209.5.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c2	63.209.5.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c3	63.209.5.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c4	63.209.5.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c5	63.209.5.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c6	63.209.5.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c7	63.209.5.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c8	63.209.5.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:5c9	63.209.5.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ca	63.209.5.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:5cb	63.209.5.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:5cc	63.209.5.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:5cd	63.209.5.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ce	63.209.5.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:5cf	63.209.5.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d0	63.209.5.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d1	63.209.5.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d2	63.209.5.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d3	63.209.5.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d4	63.209.5.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d5	63.209.5.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d6	63.209.5.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d7	63.209.5.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d8	63.209.5.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:5d9	63.209.5.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:5da	63.209.5.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:5db	63.209.5.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:5dc	63.209.5.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:5dd	63.209.5.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:5de	63.209.5.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:5df	63.209.5.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e0	63.209.5.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e1	63.209.5.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e2	63.209.5.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e3	63.209.5.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e4	63.209.5.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e5	63.209.5.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e6	63.209.5.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e7	63.209.5.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e8	63.209.5.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:5e9	63.209.5.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ea	63.209.5.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:5eb	63.209.5.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ec	63.209.5.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ed	63.209.5.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ee	63.209.5.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ef	63.209.5.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f0	63.209.5.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f1	63.209.5.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f2	63.209.5.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f3	63.209.5.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f4	63.209.5.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f5	63.209.5.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f6	63.209.5.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f7	63.209.5.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f8	63.209.5.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:5f9	63.209.5.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:5fa	63.209.5.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:5fb	63.209.5.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:5fc	63.209.5.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:5fd	63.209.5.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:5fe	63.209.5.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:5ff	63.209.5.255

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.