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:8024:901b:91ca:3155:cbb:e601	12.187.230.1
cb15:901b:8024:901b:91ca:3155:cbb:e602	12.187.230.2
cb15:901b:8024:901b:91ca:3155:cbb:e603	12.187.230.3
cb15:901b:8024:901b:91ca:3155:cbb:e604	12.187.230.4
cb15:901b:8024:901b:91ca:3155:cbb:e605	12.187.230.5
cb15:901b:8024:901b:91ca:3155:cbb:e606	12.187.230.6
cb15:901b:8024:901b:91ca:3155:cbb:e607	12.187.230.7
cb15:901b:8024:901b:91ca:3155:cbb:e608	12.187.230.8
cb15:901b:8024:901b:91ca:3155:cbb:e609	12.187.230.9
cb15:901b:8024:901b:91ca:3155:cbb:e60a	12.187.230.10
cb15:901b:8024:901b:91ca:3155:cbb:e60b	12.187.230.11
cb15:901b:8024:901b:91ca:3155:cbb:e60c	12.187.230.12
cb15:901b:8024:901b:91ca:3155:cbb:e60d	12.187.230.13
cb15:901b:8024:901b:91ca:3155:cbb:e60e	12.187.230.14
cb15:901b:8024:901b:91ca:3155:cbb:e60f	12.187.230.15
cb15:901b:8024:901b:91ca:3155:cbb:e610	12.187.230.16
cb15:901b:8024:901b:91ca:3155:cbb:e611	12.187.230.17
cb15:901b:8024:901b:91ca:3155:cbb:e612	12.187.230.18
cb15:901b:8024:901b:91ca:3155:cbb:e613	12.187.230.19
cb15:901b:8024:901b:91ca:3155:cbb:e614	12.187.230.20
cb15:901b:8024:901b:91ca:3155:cbb:e615	12.187.230.21
cb15:901b:8024:901b:91ca:3155:cbb:e616	12.187.230.22
cb15:901b:8024:901b:91ca:3155:cbb:e617	12.187.230.23
cb15:901b:8024:901b:91ca:3155:cbb:e618	12.187.230.24
cb15:901b:8024:901b:91ca:3155:cbb:e619	12.187.230.25
cb15:901b:8024:901b:91ca:3155:cbb:e61a	12.187.230.26
cb15:901b:8024:901b:91ca:3155:cbb:e61b	12.187.230.27
cb15:901b:8024:901b:91ca:3155:cbb:e61c	12.187.230.28
cb15:901b:8024:901b:91ca:3155:cbb:e61d	12.187.230.29
cb15:901b:8024:901b:91ca:3155:cbb:e61e	12.187.230.30
cb15:901b:8024:901b:91ca:3155:cbb:e61f	12.187.230.31
cb15:901b:8024:901b:91ca:3155:cbb:e620	12.187.230.32
cb15:901b:8024:901b:91ca:3155:cbb:e621	12.187.230.33
cb15:901b:8024:901b:91ca:3155:cbb:e622	12.187.230.34
cb15:901b:8024:901b:91ca:3155:cbb:e623	12.187.230.35
cb15:901b:8024:901b:91ca:3155:cbb:e624	12.187.230.36
cb15:901b:8024:901b:91ca:3155:cbb:e625	12.187.230.37
cb15:901b:8024:901b:91ca:3155:cbb:e626	12.187.230.38
cb15:901b:8024:901b:91ca:3155:cbb:e627	12.187.230.39
cb15:901b:8024:901b:91ca:3155:cbb:e628	12.187.230.40
cb15:901b:8024:901b:91ca:3155:cbb:e629	12.187.230.41
cb15:901b:8024:901b:91ca:3155:cbb:e62a	12.187.230.42
cb15:901b:8024:901b:91ca:3155:cbb:e62b	12.187.230.43
cb15:901b:8024:901b:91ca:3155:cbb:e62c	12.187.230.44
cb15:901b:8024:901b:91ca:3155:cbb:e62d	12.187.230.45
cb15:901b:8024:901b:91ca:3155:cbb:e62e	12.187.230.46
cb15:901b:8024:901b:91ca:3155:cbb:e62f	12.187.230.47
cb15:901b:8024:901b:91ca:3155:cbb:e630	12.187.230.48
cb15:901b:8024:901b:91ca:3155:cbb:e631	12.187.230.49
cb15:901b:8024:901b:91ca:3155:cbb:e632	12.187.230.50
cb15:901b:8024:901b:91ca:3155:cbb:e633	12.187.230.51
cb15:901b:8024:901b:91ca:3155:cbb:e634	12.187.230.52
cb15:901b:8024:901b:91ca:3155:cbb:e635	12.187.230.53
cb15:901b:8024:901b:91ca:3155:cbb:e636	12.187.230.54
cb15:901b:8024:901b:91ca:3155:cbb:e637	12.187.230.55
cb15:901b:8024:901b:91ca:3155:cbb:e638	12.187.230.56
cb15:901b:8024:901b:91ca:3155:cbb:e639	12.187.230.57
cb15:901b:8024:901b:91ca:3155:cbb:e63a	12.187.230.58
cb15:901b:8024:901b:91ca:3155:cbb:e63b	12.187.230.59
cb15:901b:8024:901b:91ca:3155:cbb:e63c	12.187.230.60

cb15:901b:8024:901b:91ca:3155:cbb:e63d	12.187.230.61
cb15:901b:8024:901b:91ca:3155:cbb:e63e	12.187.230.62
cb15:901b:8024:901b:91ca:3155:cbb:e63f	12.187.230.63
cb15:901b:8024:901b:91ca:3155:cbb:e640	12.187.230.64
cb15:901b:8024:901b:91ca:3155:cbb:e641	12.187.230.65
cb15:901b:8024:901b:91ca:3155:cbb:e642	12.187.230.66
cb15:901b:8024:901b:91ca:3155:cbb:e643	12.187.230.67
cb15:901b:8024:901b:91ca:3155:cbb:e644	12.187.230.68
cb15:901b:8024:901b:91ca:3155:cbb:e645	12.187.230.69
cb15:901b:8024:901b:91ca:3155:cbb:e646	12.187.230.70
cb15:901b:8024:901b:91ca:3155:cbb:e647	12.187.230.71
cb15:901b:8024:901b:91ca:3155:cbb:e648	12.187.230.72
cb15:901b:8024:901b:91ca:3155:cbb:e649	12.187.230.73
cb15:901b:8024:901b:91ca:3155:cbb:e64a	12.187.230.74
cb15:901b:8024:901b:91ca:3155:cbb:e64b	12.187.230.75
cb15:901b:8024:901b:91ca:3155:cbb:e64c	12.187.230.76
cb15:901b:8024:901b:91ca:3155:cbb:e64d	12.187.230.77
cb15:901b:8024:901b:91ca:3155:cbb:e64e	12.187.230.78
cb15:901b:8024:901b:91ca:3155:cbb:e64f	12.187.230.79
cb15:901b:8024:901b:91ca:3155:cbb:e650	12.187.230.80
cb15:901b:8024:901b:91ca:3155:cbb:e651	12.187.230.81
cb15:901b:8024:901b:91ca:3155:cbb:e652	12.187.230.82
cb15:901b:8024:901b:91ca:3155:cbb:e653	12.187.230.83
cb15:901b:8024:901b:91ca:3155:cbb:e654	12.187.230.84
cb15:901b:8024:901b:91ca:3155:cbb:e655	12.187.230.85
cb15:901b:8024:901b:91ca:3155:cbb:e656	12.187.230.86
cb15:901b:8024:901b:91ca:3155:cbb:e657	12.187.230.87
cb15:901b:8024:901b:91ca:3155:cbb:e658	12.187.230.88
cb15:901b:8024:901b:91ca:3155:cbb:e659	12.187.230.89
cb15:901b:8024:901b:91ca:3155:cbb:e65a	12.187.230.90
cb15:901b:8024:901b:91ca:3155:cbb:e65b	12.187.230.91
cb15:901b:8024:901b:91ca:3155:cbb:e65c	12.187.230.92
cb15:901b:8024:901b:91ca:3155:cbb:e65d	12.187.230.93
cb15:901b:8024:901b:91ca:3155:cbb:e65e	12.187.230.94
cb15:901b:8024:901b:91ca:3155:cbb:e65f	12.187.230.95
cb15:901b:8024:901b:91ca:3155:cbb:e660	12.187.230.96
cb15:901b:8024:901b:91ca:3155:cbb:e661	12.187.230.97
cb15:901b:8024:901b:91ca:3155:cbb:e662	12.187.230.98
cb15:901b:8024:901b:91ca:3155:cbb:e663	12.187.230.99
cb15:901b:8024:901b:91ca:3155:cbb:e664	12.187.230.100
cb15:901b:8024:901b:91ca:3155:cbb:e665	12.187.230.101
cb15:901b:8024:901b:91ca:3155:cbb:e666	12.187.230.102
cb15:901b:8024:901b:91ca:3155:cbb:e667	12.187.230.103
cb15:901b:8024:901b:91ca:3155:cbb:e668	12.187.230.104
cb15:901b:8024:901b:91ca:3155:cbb:e669	12.187.230.105
cb15:901b:8024:901b:91ca:3155:cbb:e66a	12.187.230.106
cb15:901b:8024:901b:91ca:3155:cbb:e66b	12.187.230.107
cb15:901b:8024:901b:91ca:3155:cbb:e66c	12.187.230.108
cb15:901b:8024:901b:91ca:3155:cbb:e66d	12.187.230.109
cb15:901b:8024:901b:91ca:3155:cbb:e66e	12.187.230.110
cb15:901b:8024:901b:91ca:3155:cbb:e66f	12.187.230.111
cb15:901b:8024:901b:91ca:3155:cbb:e670	12.187.230.112
cb15:901b:8024:901b:91ca:3155:cbb:e671	12.187.230.113
cb15:901b:8024:901b:91ca:3155:cbb:e672	12.187.230.114
cb15:901b:8024:901b:91ca:3155:cbb:e673	12.187.230.115
cb15:901b:8024:901b:91ca:3155:cbb:e674	12.187.230.116
cb15:901b:8024:901b:91ca:3155:cbb:e675	12.187.230.117
cb15:901b:8024:901b:91ca:3155:cbb:e676	12.187.230.118
cb15:901b:8024:901b:91ca:3155:cbb:e677	12.187.230.119
cb15:901b:8024:901b:91ca:3155:cbb:e678	12.187.230.120

cb15:901b:8024:901b:91ca:3155:cbb:e679	12.187.230.121
cb15:901b:8024:901b:91ca:3155:cbb:e67a	12.187.230.122
cb15:901b:8024:901b:91ca:3155:cbb:e67b	12.187.230.123
cb15:901b:8024:901b:91ca:3155:cbb:e67c	12.187.230.124
cb15:901b:8024:901b:91ca:3155:cbb:e67d	12.187.230.125
cb15:901b:8024:901b:91ca:3155:cbb:e67e	12.187.230.126
cb15:901b:8024:901b:91ca:3155:cbb:e67f	12.187.230.127
cb15:901b:8024:901b:91ca:3155:cbb:e680	12.187.230.128
cb15:901b:8024:901b:91ca:3155:cbb:e681	12.187.230.129
cb15:901b:8024:901b:91ca:3155:cbb:e682	12.187.230.130
cb15:901b:8024:901b:91ca:3155:cbb:e683	12.187.230.131
cb15:901b:8024:901b:91ca:3155:cbb:e684	12.187.230.132
cb15:901b:8024:901b:91ca:3155:cbb:e685	12.187.230.133
cb15:901b:8024:901b:91ca:3155:cbb:e686	12.187.230.134
cb15:901b:8024:901b:91ca:3155:cbb:e687	12.187.230.135
cb15:901b:8024:901b:91ca:3155:cbb:e688	12.187.230.136
cb15:901b:8024:901b:91ca:3155:cbb:e689	12.187.230.137
cb15:901b:8024:901b:91ca:3155:cbb:e68a	12.187.230.138
cb15:901b:8024:901b:91ca:3155:cbb:e68b	12.187.230.139
cb15:901b:8024:901b:91ca:3155:cbb:e68c	12.187.230.140
cb15:901b:8024:901b:91ca:3155:cbb:e68d	12.187.230.141
cb15:901b:8024:901b:91ca:3155:cbb:e68e	12.187.230.142
cb15:901b:8024:901b:91ca:3155:cbb:e68f	12.187.230.143
cb15:901b:8024:901b:91ca:3155:cbb:e690	12.187.230.144
cb15:901b:8024:901b:91ca:3155:cbb:e691	12.187.230.145
cb15:901b:8024:901b:91ca:3155:cbb:e692	12.187.230.146
cb15:901b:8024:901b:91ca:3155:cbb:e693	12.187.230.147
cb15:901b:8024:901b:91ca:3155:cbb:e694	12.187.230.148
cb15:901b:8024:901b:91ca:3155:cbb:e695	12.187.230.149
cb15:901b:8024:901b:91ca:3155:cbb:e696	12.187.230.150
cb15:901b:8024:901b:91ca:3155:cbb:e697	12.187.230.151
cb15:901b:8024:901b:91ca:3155:cbb:e698	12.187.230.152
cb15:901b:8024:901b:91ca:3155:cbb:e699	12.187.230.153
cb15:901b:8024:901b:91ca:3155:cbb:e69a	12.187.230.154
cb15:901b:8024:901b:91ca:3155:cbb:e69b	12.187.230.155
cb15:901b:8024:901b:91ca:3155:cbb:e69c	12.187.230.156
cb15:901b:8024:901b:91ca:3155:cbb:e69d	12.187.230.157
cb15:901b:8024:901b:91ca:3155:cbb:e69e	12.187.230.158
cb15:901b:8024:901b:91ca:3155:cbb:e69f	12.187.230.159
cb15:901b:8024:901b:91ca:3155:cbb:e6a0	12.187.230.160
cb15:901b:8024:901b:91ca:3155:cbb:e6a1	12.187.230.161
cb15:901b:8024:901b:91ca:3155:cbb:e6a2	12.187.230.162
cb15:901b:8024:901b:91ca:3155:cbb:e6a3	12.187.230.163
cb15:901b:8024:901b:91ca:3155:cbb:e6a4	12.187.230.164
cb15:901b:8024:901b:91ca:3155:cbb:e6a5	12.187.230.165
cb15:901b:8024:901b:91ca:3155:cbb:e6a6	12.187.230.166
cb15:901b:8024:901b:91ca:3155:cbb:e6a7	12.187.230.167
cb15:901b:8024:901b:91ca:3155:cbb:e6a8	12.187.230.168
cb15:901b:8024:901b:91ca:3155:cbb:e6a9	12.187.230.169
cb15:901b:8024:901b:91ca:3155:cbb:e6aa	12.187.230.170
cb15:901b:8024:901b:91ca:3155:cbb:e6ab	12.187.230.171
cb15:901b:8024:901b:91ca:3155:cbb:e6ac	12.187.230.172
cb15:901b:8024:901b:91ca:3155:cbb:e6ad	12.187.230.173
cb15:901b:8024:901b:91ca:3155:cbb:e6ae	12.187.230.174
cb15:901b:8024:901b:91ca:3155:cbb:e6af	12.187.230.175
cb15:901b:8024:901b:91ca:3155:cbb:e6b0	12.187.230.176
cb15:901b:8024:901b:91ca:3155:cbb:e6b1	12.187.230.177
cb15:901b:8024:901b:91ca:3155:cbb:e6b2	12.187.230.178
cb15:901b:8024:901b:91ca:3155:cbb:e6b3	12.187.230.179
cb15:901b:8024:901b:91ca:3155:cbb:e6b4	12.187.230.180

cb15:901b:8024:901b:91ca:3155:cbb:e6b5	12.187.230.181
cb15:901b:8024:901b:91ca:3155:cbb:e6b6	12.187.230.182
cb15:901b:8024:901b:91ca:3155:cbb:e6b7	12.187.230.183
cb15:901b:8024:901b:91ca:3155:cbb:e6b8	12.187.230.184
cb15:901b:8024:901b:91ca:3155:cbb:e6b9	12.187.230.185
cb15:901b:8024:901b:91ca:3155:cbb:e6ba	12.187.230.186
cb15:901b:8024:901b:91ca:3155:cbb:e6bb	12.187.230.187
cb15:901b:8024:901b:91ca:3155:cbb:e6bc	12.187.230.188
cb15:901b:8024:901b:91ca:3155:cbb:e6bd	12.187.230.189
cb15:901b:8024:901b:91ca:3155:cbb:e6be	12.187.230.190
cb15:901b:8024:901b:91ca:3155:cbb:e6bf	12.187.230.191
cb15:901b:8024:901b:91ca:3155:cbb:e6c0	12.187.230.192
cb15:901b:8024:901b:91ca:3155:cbb:e6c1	12.187.230.193
cb15:901b:8024:901b:91ca:3155:cbb:e6c2	12.187.230.194
cb15:901b:8024:901b:91ca:3155:cbb:e6c3	12.187.230.195
cb15:901b:8024:901b:91ca:3155:cbb:e6c4	12.187.230.196
cb15:901b:8024:901b:91ca:3155:cbb:e6c5	12.187.230.197
cb15:901b:8024:901b:91ca:3155:cbb:e6c6	12.187.230.198
cb15:901b:8024:901b:91ca:3155:cbb:e6c7	12.187.230.199
cb15:901b:8024:901b:91ca:3155:cbb:e6c8	12.187.230.200
cb15:901b:8024:901b:91ca:3155:cbb:e6c9	12.187.230.201
cb15:901b:8024:901b:91ca:3155:cbb:e6ca	12.187.230.202
cb15:901b:8024:901b:91ca:3155:cbb:e6cb	12.187.230.203
cb15:901b:8024:901b:91ca:3155:cbb:e6cc	12.187.230.204
cb15:901b:8024:901b:91ca:3155:cbb:e6cd	12.187.230.205
cb15:901b:8024:901b:91ca:3155:cbb:e6ce	12.187.230.206
cb15:901b:8024:901b:91ca:3155:cbb:e6cf	12.187.230.207
cb15:901b:8024:901b:91ca:3155:cbb:e6d0	12.187.230.208
cb15:901b:8024:901b:91ca:3155:cbb:e6d1	12.187.230.209
cb15:901b:8024:901b:91ca:3155:cbb:e6d2	12.187.230.210
cb15:901b:8024:901b:91ca:3155:cbb:e6d3	12.187.230.211
cb15:901b:8024:901b:91ca:3155:cbb:e6d4	12.187.230.212
cb15:901b:8024:901b:91ca:3155:cbb:e6d5	12.187.230.213
cb15:901b:8024:901b:91ca:3155:cbb:e6d6	12.187.230.214
cb15:901b:8024:901b:91ca:3155:cbb:e6d7	12.187.230.215
cb15:901b:8024:901b:91ca:3155:cbb:e6d8	12.187.230.216
cb15:901b:8024:901b:91ca:3155:cbb:e6d9	12.187.230.217
cb15:901b:8024:901b:91ca:3155:cbb:e6da	12.187.230.218
cb15:901b:8024:901b:91ca:3155:cbb:e6db	12.187.230.219
cb15:901b:8024:901b:91ca:3155:cbb:e6dc	12.187.230.220
cb15:901b:8024:901b:91ca:3155:cbb:e6dd	12.187.230.221
cb15:901b:8024:901b:91ca:3155:cbb:e6de	12.187.230.222
cb15:901b:8024:901b:91ca:3155:cbb:e6df	12.187.230.223
cb15:901b:8024:901b:91ca:3155:cbb:e6e0	12.187.230.224
cb15:901b:8024:901b:91ca:3155:cbb:e6e1	12.187.230.225
cb15:901b:8024:901b:91ca:3155:cbb:e6e2	12.187.230.226
cb15:901b:8024:901b:91ca:3155:cbb:e6e3	12.187.230.227
cb15:901b:8024:901b:91ca:3155:cbb:e6e4	12.187.230.228
cb15:901b:8024:901b:91ca:3155:cbb:e6e5	12.187.230.229
cb15:901b:8024:901b:91ca:3155:cbb:e6e6	12.187.230.230
cb15:901b:8024:901b:91ca:3155:cbb:e6e7	12.187.230.231
cb15:901b:8024:901b:91ca:3155:cbb:e6e8	12.187.230.232
cb15:901b:8024:901b:91ca:3155:cbb:e6e9	12.187.230.233
cb15:901b:8024:901b:91ca:3155:cbb:e6ea	12.187.230.234
cb15:901b:8024:901b:91ca:3155:cbb:e6eb	12.187.230.235
cb15:901b:8024:901b:91ca:3155:cbb:e6ec	12.187.230.236
cb15:901b:8024:901b:91ca:3155:cbb:e6ed	12.187.230.237
cb15:901b:8024:901b:91ca:3155:cbb:e6ee	12.187.230.238
cb15:901b:8024:901b:91ca:3155:cbb:e6ef	12.187.230.239
cb15:901b:8024:901b:91ca:3155:cbb:e6f0	12.187.230.240
cb15:901b:8024:901b:91ca:3155:cbb:e6f1	12.187.230.241
cb15:901b:8024:901b:91ca:3155:cbb:e6f2	12.187.230.242
cb15:901b:8024:901b:91ca:3155:cbb:e6f3	12.187.230.243
cb15:901b:8024:901b:91ca:3155:cbb:e6f4	12.187.230.244
cb15:901b:8024:901b:91ca:3155:cbb:e6f5	12.187.230.245
cb15:901b:8024:901b:91ca:3155:cbb:e6f6	12.187.230.246
cb15:901b:8024:901b:91ca:3155:cbb:e6f7	12.187.230.247
cb15:901b:8024:901b:91ca:3155:cbb:e6f8	12.187.230.248
cb15:901b:8024:901b:91ca:3155:cbb:e6f9	12.187.230.249
cb15:901b:8024:901b:91ca:3155:cbb:e6fa	12.187.230.250
cb15:901b:8024:901b:91ca:3155:cbb:e6fb	12.187.230.251
cb15:901b:8024:901b:91ca:3155:cbb:e6fc	12.187.230.252
cb15:901b:8024:901b:91ca:3155:cbb:e6fd	12.187.230.253
cb15:901b:8024:901b:91ca:3155:cbb:e6fe	12.187.230.254
cb15:901b:8024:901b:91ca:3155:cbb:e6ff	12.187.230.255

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.