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
cb15:901b:d157:4024:ada9:3001:7b51:601	123.81.6.1
cb15:901b:d157:4024:ada9:3001:7b51:602	123.81.6.2
cb15:901b:d157:4024:ada9:3001:7b51:603	123.81.6.3
cb15:901b:d157:4024:ada9:3001:7b51:604	123.81.6.4
cb15:901b:d157:4024:ada9:3001:7b51:605	123.81.6.5
cb15:901b:d157:4024:ada9:3001:7b51:606	123.81.6.6
cb15:901b:d157:4024:ada9:3001:7b51:607	123.81.6.7
cb15:901b:d157:4024:ada9:3001:7b51:608	123.81.6.8
cb15:901b:d157:4024:ada9:3001:7b51:609	123.81.6.9
cb15:901b:d157:4024:ada9:3001:7b51:60a	123.81.6.10
cb15:901b:d157:4024:ada9:3001:7b51:60b	123.81.6.11
cb15:901b:d157:4024:ada9:3001:7b51:60c	123.81.6.12
cb15:901b:d157:4024:ada9:3001:7b51:60d	123.81.6.13
cb15:901b:d157:4024:ada9:3001:7b51:60e	123.81.6.14
cb15:901b:d157:4024:ada9:3001:7b51:60f	123.81.6.15
cb15:901b:d157:4024:ada9:3001:7b51:610	123.81.6.16
cb15:901b:d157:4024:ada9:3001:7b51:611	123.81.6.17
cb15:901b:d157:4024:ada9:3001:7b51:612	123.81.6.18
cb15:901b:d157:4024:ada9:3001:7b51:613	123.81.6.19
cb15:901b:d157:4024:ada9:3001:7b51:614	123.81.6.20
cb15:901b:d157:4024:ada9:3001:7b51:615	123.81.6.21
cb15:901b:d157:4024:ada9:3001:7b51:616	123.81.6.22
cb15:901b:d157:4024:ada9:3001:7b51:617	123.81.6.23
cb15:901b:d157:4024:ada9:3001:7b51:618	123.81.6.24
cb15:901b:d157:4024:ada9:3001:7b51:619	123.81.6.25
cb15:901b:d157:4024:ada9:3001:7b51:61a	123.81.6.26
cb15:901b:d157:4024:ada9:3001:7b51:61b	123.81.6.27
cb15:901b:d157:4024:ada9:3001:7b51:61c	123.81.6.28
cb15:901b:d157:4024:ada9:3001:7b51:61d	123.81.6.29
cb15:901b:d157:4024:ada9:3001:7b51:61e	123.81.6.30
cb15:901b:d157:4024:ada9:3001:7b51:61f	123.81.6.31
cb15:901b:d157:4024:ada9:3001:7b51:620	123.81.6.32
cb15:901b:d157:4024:ada9:3001:7b51:621	123.81.6.33
cb15:901b:d157:4024:ada9:3001:7b51:622	123.81.6.34
cb15:901b:d157:4024:ada9:3001:7b51:623	123.81.6.35
cb15:901b:d157:4024:ada9:3001:7b51:624	123.81.6.36
cb15:901b:d157:4024:ada9:3001:7b51:625	123.81.6.37
cb15:901b:d157:4024:ada9:3001:7b51:626	123.81.6.38
cb15:901b:d157:4024:ada9:3001:7b51:627	123.81.6.39
cb15:901b:d157:4024:ada9:3001:7b51:628	123.81.6.40
cb15:901b:d157:4024:ada9:3001:7b51:629	123.81.6.41
cb15:901b:d157:4024:ada9:3001:7b51:62a	123.81.6.42
cb15:901b:d157:4024:ada9:3001:7b51:62b	123.81.6.43
cb15:901b:d157:4024:ada9:3001:7b51:62c	123.81.6.44
cb15:901b:d157:4024:ada9:3001:7b51:62d	123.81.6.45
cb15:901b:d157:4024:ada9:3001:7b51:62e	123.81.6.46
cb15:901b:d157:4024:ada9:3001:7b51:62f	123.81.6.47
cb15:901b:d157:4024:ada9:3001:7b51:630	123.81.6.48
cb15:901b:d157:4024:ada9:3001:7b51:631	123.81.6.49
cb15:901b:d157:4024:ada9:3001:7b51:632	123.81.6.50
cb15:901b:d157:4024:ada9:3001:7b51:633	123.81.6.51
cb15:901b:d157:4024:ada9:3001:7b51:634	123.81.6.52
cb15:901b:d157:4024:ada9:3001:7b51:635	123.81.6.53
cb15:901b:d157:4024:ada9:3001:7b51:636	123.81.6.54
cb15:901b:d157:4024:ada9:3001:7b51:637	123.81.6.55
cb15:901b:d157:4024:ada9:3001:7b51:638	123.81.6.56
cb15:901b:d157:4024:ada9:3001:7b51:639	123.81.6.57
cb15:901b:d157:4024:ada9:3001:7b51:63a	123.81.6.58
cb15:901b:d157:4024:ada9:3001:7b51:63b	123.81.6.59
cb15:901b:d157:4024:ada9:3001:7b51:63c	123.81.6.60

cb15:901b:d157:4024:ada9:3001:7b51:63d	123.81.6.61
cb15:901b:d157:4024:ada9:3001:7b51:63e	123.81.6.62
cb15:901b:d157:4024:ada9:3001:7b51:63f	123.81.6.63
cb15:901b:d157:4024:ada9:3001:7b51:640	123.81.6.64
cb15:901b:d157:4024:ada9:3001:7b51:641	123.81.6.65
cb15:901b:d157:4024:ada9:3001:7b51:642	123.81.6.66
cb15:901b:d157:4024:ada9:3001:7b51:643	123.81.6.67
cb15:901b:d157:4024:ada9:3001:7b51:644	123.81.6.68
cb15:901b:d157:4024:ada9:3001:7b51:645	123.81.6.69
cb15:901b:d157:4024:ada9:3001:7b51:646	123.81.6.70
cb15:901b:d157:4024:ada9:3001:7b51:647	123.81.6.71
cb15:901b:d157:4024:ada9:3001:7b51:648	123.81.6.72
cb15:901b:d157:4024:ada9:3001:7b51:649	123.81.6.73
cb15:901b:d157:4024:ada9:3001:7b51:64a	123.81.6.74
cb15:901b:d157:4024:ada9:3001:7b51:64b	123.81.6.75
cb15:901b:d157:4024:ada9:3001:7b51:64c	123.81.6.76
cb15:901b:d157:4024:ada9:3001:7b51:64d	123.81.6.77
cb15:901b:d157:4024:ada9:3001:7b51:64e	123.81.6.78
cb15:901b:d157:4024:ada9:3001:7b51:64f	123.81.6.79
cb15:901b:d157:4024:ada9:3001:7b51:650	123.81.6.80
cb15:901b:d157:4024:ada9:3001:7b51:651	123.81.6.81
cb15:901b:d157:4024:ada9:3001:7b51:652	123.81.6.82
cb15:901b:d157:4024:ada9:3001:7b51:653	123.81.6.83
cb15:901b:d157:4024:ada9:3001:7b51:654	123.81.6.84
cb15:901b:d157:4024:ada9:3001:7b51:655	123.81.6.85
cb15:901b:d157:4024:ada9:3001:7b51:656	123.81.6.86
cb15:901b:d157:4024:ada9:3001:7b51:657	123.81.6.87
cb15:901b:d157:4024:ada9:3001:7b51:658	123.81.6.88
cb15:901b:d157:4024:ada9:3001:7b51:659	123.81.6.89
cb15:901b:d157:4024:ada9:3001:7b51:65a	123.81.6.90
cb15:901b:d157:4024:ada9:3001:7b51:65b	123.81.6.91
cb15:901b:d157:4024:ada9:3001:7b51:65c	123.81.6.92
cb15:901b:d157:4024:ada9:3001:7b51:65d	123.81.6.93
cb15:901b:d157:4024:ada9:3001:7b51:65e	123.81.6.94
cb15:901b:d157:4024:ada9:3001:7b51:65f	123.81.6.95
cb15:901b:d157:4024:ada9:3001:7b51:660	123.81.6.96
cb15:901b:d157:4024:ada9:3001:7b51:661	123.81.6.97
cb15:901b:d157:4024:ada9:3001:7b51:662	123.81.6.98
cb15:901b:d157:4024:ada9:3001:7b51:663	123.81.6.99
cb15:901b:d157:4024:ada9:3001:7b51:664	123.81.6.100
cb15:901b:d157:4024:ada9:3001:7b51:665	123.81.6.101
cb15:901b:d157:4024:ada9:3001:7b51:666	123.81.6.102
cb15:901b:d157:4024:ada9:3001:7b51:667	123.81.6.103
cb15:901b:d157:4024:ada9:3001:7b51:668	123.81.6.104
cb15:901b:d157:4024:ada9:3001:7b51:669	123.81.6.105
cb15:901b:d157:4024:ada9:3001:7b51:66a	123.81.6.106
cb15:901b:d157:4024:ada9:3001:7b51:66b	123.81.6.107
cb15:901b:d157:4024:ada9:3001:7b51:66c	123.81.6.108
cb15:901b:d157:4024:ada9:3001:7b51:66d	123.81.6.109
cb15:901b:d157:4024:ada9:3001:7b51:66e	123.81.6.110
cb15:901b:d157:4024:ada9:3001:7b51:66f	123.81.6.111
cb15:901b:d157:4024:ada9:3001:7b51:670	123.81.6.112
cb15:901b:d157:4024:ada9:3001:7b51:671	123.81.6.113
cb15:901b:d157:4024:ada9:3001:7b51:672	123.81.6.114
cb15:901b:d157:4024:ada9:3001:7b51:673	123.81.6.115
cb15:901b:d157:4024:ada9:3001:7b51:674	123.81.6.116
cb15:901b:d157:4024:ada9:3001:7b51:675	123.81.6.117
cb15:901b:d157:4024:ada9:3001:7b51:676	123.81.6.118
cb15:901b:d157:4024:ada9:3001:7b51:677	123.81.6.119
cb15:901b:d157:4024:ada9:3001:7b51:678	123.81.6.120

cb15:901b:d157:4024:ada9:3001:7b51:679	123.81.6.121
cb15:901b:d157:4024:ada9:3001:7b51:67a	123.81.6.122
cb15:901b:d157:4024:ada9:3001:7b51:67b	123.81.6.123
cb15:901b:d157:4024:ada9:3001:7b51:67c	123.81.6.124
cb15:901b:d157:4024:ada9:3001:7b51:67d	123.81.6.125
cb15:901b:d157:4024:ada9:3001:7b51:67e	123.81.6.126
cb15:901b:d157:4024:ada9:3001:7b51:67f	123.81.6.127
cb15:901b:d157:4024:ada9:3001:7b51:680	123.81.6.128
cb15:901b:d157:4024:ada9:3001:7b51:681	123.81.6.129
cb15:901b:d157:4024:ada9:3001:7b51:682	123.81.6.130
cb15:901b:d157:4024:ada9:3001:7b51:683	123.81.6.131
cb15:901b:d157:4024:ada9:3001:7b51:684	123.81.6.132
cb15:901b:d157:4024:ada9:3001:7b51:685	123.81.6.133
cb15:901b:d157:4024:ada9:3001:7b51:686	123.81.6.134
cb15:901b:d157:4024:ada9:3001:7b51:687	123.81.6.135
cb15:901b:d157:4024:ada9:3001:7b51:688	123.81.6.136
cb15:901b:d157:4024:ada9:3001:7b51:689	123.81.6.137
cb15:901b:d157:4024:ada9:3001:7b51:68a	123.81.6.138
cb15:901b:d157:4024:ada9:3001:7b51:68b	123.81.6.139
cb15:901b:d157:4024:ada9:3001:7b51:68c	123.81.6.140
cb15:901b:d157:4024:ada9:3001:7b51:68d	123.81.6.141
cb15:901b:d157:4024:ada9:3001:7b51:68e	123.81.6.142
cb15:901b:d157:4024:ada9:3001:7b51:68f	123.81.6.143
cb15:901b:d157:4024:ada9:3001:7b51:690	123.81.6.144
cb15:901b:d157:4024:ada9:3001:7b51:691	123.81.6.145
cb15:901b:d157:4024:ada9:3001:7b51:692	123.81.6.146
cb15:901b:d157:4024:ada9:3001:7b51:693	123.81.6.147
cb15:901b:d157:4024:ada9:3001:7b51:694	123.81.6.148
cb15:901b:d157:4024:ada9:3001:7b51:695	123.81.6.149
cb15:901b:d157:4024:ada9:3001:7b51:696	123.81.6.150
cb15:901b:d157:4024:ada9:3001:7b51:697	123.81.6.151
cb15:901b:d157:4024:ada9:3001:7b51:698	123.81.6.152
cb15:901b:d157:4024:ada9:3001:7b51:699	123.81.6.153
cb15:901b:d157:4024:ada9:3001:7b51:69a	123.81.6.154
cb15:901b:d157:4024:ada9:3001:7b51:69b	123.81.6.155
cb15:901b:d157:4024:ada9:3001:7b51:69c	123.81.6.156
cb15:901b:d157:4024:ada9:3001:7b51:69d	123.81.6.157
cb15:901b:d157:4024:ada9:3001:7b51:69e	123.81.6.158
cb15:901b:d157:4024:ada9:3001:7b51:69f	123.81.6.159
cb15:901b:d157:4024:ada9:3001:7b51:6a0	123.81.6.160
cb15:901b:d157:4024:ada9:3001:7b51:6a1	123.81.6.161
cb15:901b:d157:4024:ada9:3001:7b51:6a2	123.81.6.162
cb15:901b:d157:4024:ada9:3001:7b51:6a3	123.81.6.163
cb15:901b:d157:4024:ada9:3001:7b51:6a4	123.81.6.164
cb15:901b:d157:4024:ada9:3001:7b51:6a5	123.81.6.165
cb15:901b:d157:4024:ada9:3001:7b51:6a6	123.81.6.166
cb15:901b:d157:4024:ada9:3001:7b51:6a7	123.81.6.167
cb15:901b:d157:4024:ada9:3001:7b51:6a8	123.81.6.168
cb15:901b:d157:4024:ada9:3001:7b51:6a9	123.81.6.169
cb15:901b:d157:4024:ada9:3001:7b51:6aa	123.81.6.170
cb15:901b:d157:4024:ada9:3001:7b51:6ab	123.81.6.171
cb15:901b:d157:4024:ada9:3001:7b51:6ac	123.81.6.172
cb15:901b:d157:4024:ada9:3001:7b51:6ad	123.81.6.173
cb15:901b:d157:4024:ada9:3001:7b51:6ae	123.81.6.174
cb15:901b:d157:4024:ada9:3001:7b51:6af	123.81.6.175
cb15:901b:d157:4024:ada9:3001:7b51:6b0	123.81.6.176
cb15:901b:d157:4024:ada9:3001:7b51:6b1	123.81.6.177
cb15:901b:d157:4024:ada9:3001:7b51:6b2	123.81.6.178
cb15:901b:d157:4024:ada9:3001:7b51:6b3	123.81.6.179
cb15:901b:d157:4024:ada9:3001:7b51:6b4	123.81.6.180

cb15:901b:d157:4024:ada9:3001:7b51:6b5	123.81.6.181
cb15:901b:d157:4024:ada9:3001:7b51:6b6	123.81.6.182
cb15:901b:d157:4024:ada9:3001:7b51:6b7	123.81.6.183
cb15:901b:d157:4024:ada9:3001:7b51:6b8	123.81.6.184
cb15:901b:d157:4024:ada9:3001:7b51:6b9	123.81.6.185
cb15:901b:d157:4024:ada9:3001:7b51:6ba	123.81.6.186
cb15:901b:d157:4024:ada9:3001:7b51:6bb	123.81.6.187
cb15:901b:d157:4024:ada9:3001:7b51:6bc	123.81.6.188
cb15:901b:d157:4024:ada9:3001:7b51:6bd	123.81.6.189
cb15:901b:d157:4024:ada9:3001:7b51:6be	123.81.6.190
cb15:901b:d157:4024:ada9:3001:7b51:6bf	123.81.6.191
cb15:901b:d157:4024:ada9:3001:7b51:6c0	123.81.6.192
cb15:901b:d157:4024:ada9:3001:7b51:6c1	123.81.6.193
cb15:901b:d157:4024:ada9:3001:7b51:6c2	123.81.6.194
cb15:901b:d157:4024:ada9:3001:7b51:6c3	123.81.6.195
cb15:901b:d157:4024:ada9:3001:7b51:6c4	123.81.6.196
cb15:901b:d157:4024:ada9:3001:7b51:6c5	123.81.6.197
cb15:901b:d157:4024:ada9:3001:7b51:6c6	123.81.6.198
cb15:901b:d157:4024:ada9:3001:7b51:6c7	123.81.6.199
cb15:901b:d157:4024:ada9:3001:7b51:6c8	123.81.6.200
cb15:901b:d157:4024:ada9:3001:7b51:6c9	123.81.6.201
cb15:901b:d157:4024:ada9:3001:7b51:6ca	123.81.6.202
cb15:901b:d157:4024:ada9:3001:7b51:6cb	123.81.6.203
cb15:901b:d157:4024:ada9:3001:7b51:6cc	123.81.6.204
cb15:901b:d157:4024:ada9:3001:7b51:6cd	123.81.6.205
cb15:901b:d157:4024:ada9:3001:7b51:6ce	123.81.6.206
cb15:901b:d157:4024:ada9:3001:7b51:6cf	123.81.6.207
cb15:901b:d157:4024:ada9:3001:7b51:6d0	123.81.6.208
cb15:901b:d157:4024:ada9:3001:7b51:6d1	123.81.6.209
cb15:901b:d157:4024:ada9:3001:7b51:6d2	123.81.6.210
cb15:901b:d157:4024:ada9:3001:7b51:6d3	123.81.6.211
cb15:901b:d157:4024:ada9:3001:7b51:6d4	123.81.6.212
cb15:901b:d157:4024:ada9:3001:7b51:6d5	123.81.6.213
cb15:901b:d157:4024:ada9:3001:7b51:6d6	123.81.6.214
cb15:901b:d157:4024:ada9:3001:7b51:6d7	123.81.6.215
cb15:901b:d157:4024:ada9:3001:7b51:6d8	123.81.6.216
cb15:901b:d157:4024:ada9:3001:7b51:6d9	123.81.6.217
cb15:901b:d157:4024:ada9:3001:7b51:6da	123.81.6.218
cb15:901b:d157:4024:ada9:3001:7b51:6db	123.81.6.219
cb15:901b:d157:4024:ada9:3001:7b51:6dc	123.81.6.220
cb15:901b:d157:4024:ada9:3001:7b51:6dd	123.81.6.221
cb15:901b:d157:4024:ada9:3001:7b51:6de	123.81.6.222
cb15:901b:d157:4024:ada9:3001:7b51:6df	123.81.6.223
cb15:901b:d157:4024:ada9:3001:7b51:6e0	123.81.6.224
cb15:901b:d157:4024:ada9:3001:7b51:6e1	123.81.6.225
cb15:901b:d157:4024:ada9:3001:7b51:6e2	123.81.6.226
cb15:901b:d157:4024:ada9:3001:7b51:6e3	123.81.6.227
cb15:901b:d157:4024:ada9:3001:7b51:6e4	123.81.6.228
cb15:901b:d157:4024:ada9:3001:7b51:6e5	123.81.6.229
cb15:901b:d157:4024:ada9:3001:7b51:6e6	123.81.6.230
cb15:901b:d157:4024:ada9:3001:7b51:6e7	123.81.6.231
cb15:901b:d157:4024:ada9:3001:7b51:6e8	123.81.6.232
cb15:901b:d157:4024:ada9:3001:7b51:6e9	123.81.6.233
cb15:901b:d157:4024:ada9:3001:7b51:6ea	123.81.6.234
cb15:901b:d157:4024:ada9:3001:7b51:6eb	123.81.6.235
cb15:901b:d157:4024:ada9:3001:7b51:6ec	123.81.6.236
cb15:901b:d157:4024:ada9:3001:7b51:6ed	123.81.6.237
cb15:901b:d157:4024:ada9:3001:7b51:6ee	123.81.6.238
cb15:901b:d157:4024:ada9:3001:7b51:6ef	123.81.6.239
cb15:901b:d157:4024:ada9:3001:7b51:6f0	123.81.6.240
cb15:901b:d157:4024:ada9:3001:7b51:6f1	123.81.6.241
cb15:901b:d157:4024:ada9:3001:7b51:6f2	123.81.6.242
cb15:901b:d157:4024:ada9:3001:7b51:6f3	123.81.6.243
cb15:901b:d157:4024:ada9:3001:7b51:6f4	123.81.6.244
cb15:901b:d157:4024:ada9:3001:7b51:6f5	123.81.6.245
cb15:901b:d157:4024:ada9:3001:7b51:6f6	123.81.6.246
cb15:901b:d157:4024:ada9:3001:7b51:6f7	123.81.6.247
cb15:901b:d157:4024:ada9:3001:7b51:6f8	123.81.6.248
cb15:901b:d157:4024:ada9:3001:7b51:6f9	123.81.6.249
cb15:901b:d157:4024:ada9:3001:7b51:6fa	123.81.6.250
cb15:901b:d157:4024:ada9:3001:7b51:6fb	123.81.6.251
cb15:901b:d157:4024:ada9:3001:7b51:6fc	123.81.6.252
cb15:901b:d157:4024:ada9:3001:7b51:6fd	123.81.6.253
cb15:901b:d157:4024:ada9:3001:7b51:6fe	123.81.6.254
cb15:901b:d157:4024:ada9:3001:7b51:6ff	123.81.6.255

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.