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:91ee:b51f:8033:e601	128.51.230.1
cb15:901b:8024:901b:91ee:b51f:8033:e602	128.51.230.2
cb15:901b:8024:901b:91ee:b51f:8033:e603	128.51.230.3
cb15:901b:8024:901b:91ee:b51f:8033:e604	128.51.230.4
cb15:901b:8024:901b:91ee:b51f:8033:e605	128.51.230.5
cb15:901b:8024:901b:91ee:b51f:8033:e606	128.51.230.6
cb15:901b:8024:901b:91ee:b51f:8033:e607	128.51.230.7
cb15:901b:8024:901b:91ee:b51f:8033:e608	128.51.230.8
cb15:901b:8024:901b:91ee:b51f:8033:e609	128.51.230.9
cb15:901b:8024:901b:91ee:b51f:8033:e60a	128.51.230.10
cb15:901b:8024:901b:91ee:b51f:8033:e60b	128.51.230.11
cb15:901b:8024:901b:91ee:b51f:8033:e60c	128.51.230.12
cb15:901b:8024:901b:91ee:b51f:8033:e60d	128.51.230.13
cb15:901b:8024:901b:91ee:b51f:8033:e60e	128.51.230.14
cb15:901b:8024:901b:91ee:b51f:8033:e60f	128.51.230.15
cb15:901b:8024:901b:91ee:b51f:8033:e610	128.51.230.16
cb15:901b:8024:901b:91ee:b51f:8033:e611	128.51.230.17
cb15:901b:8024:901b:91ee:b51f:8033:e612	128.51.230.18
cb15:901b:8024:901b:91ee:b51f:8033:e613	128.51.230.19
cb15:901b:8024:901b:91ee:b51f:8033:e614	128.51.230.20
cb15:901b:8024:901b:91ee:b51f:8033:e615	128.51.230.21
cb15:901b:8024:901b:91ee:b51f:8033:e616	128.51.230.22
cb15:901b:8024:901b:91ee:b51f:8033:e617	128.51.230.23
cb15:901b:8024:901b:91ee:b51f:8033:e618	128.51.230.24
cb15:901b:8024:901b:91ee:b51f:8033:e619	128.51.230.25
cb15:901b:8024:901b:91ee:b51f:8033:e61a	128.51.230.26
cb15:901b:8024:901b:91ee:b51f:8033:e61b	128.51.230.27
cb15:901b:8024:901b:91ee:b51f:8033:e61c	128.51.230.28
cb15:901b:8024:901b:91ee:b51f:8033:e61d	128.51.230.29
cb15:901b:8024:901b:91ee:b51f:8033:e61e	128.51.230.30
cb15:901b:8024:901b:91ee:b51f:8033:e61f	128.51.230.31
cb15:901b:8024:901b:91ee:b51f:8033:e620	128.51.230.32
cb15:901b:8024:901b:91ee:b51f:8033:e621	128.51.230.33
cb15:901b:8024:901b:91ee:b51f:8033:e622	128.51.230.34
cb15:901b:8024:901b:91ee:b51f:8033:e623	128.51.230.35
cb15:901b:8024:901b:91ee:b51f:8033:e624	128.51.230.36
cb15:901b:8024:901b:91ee:b51f:8033:e625	128.51.230.37
cb15:901b:8024:901b:91ee:b51f:8033:e626	128.51.230.38
cb15:901b:8024:901b:91ee:b51f:8033:e627	128.51.230.39
cb15:901b:8024:901b:91ee:b51f:8033:e628	128.51.230.40
cb15:901b:8024:901b:91ee:b51f:8033:e629	128.51.230.41
cb15:901b:8024:901b:91ee:b51f:8033:e62a	128.51.230.42
cb15:901b:8024:901b:91ee:b51f:8033:e62b	128.51.230.43
cb15:901b:8024:901b:91ee:b51f:8033:e62c	128.51.230.44
cb15:901b:8024:901b:91ee:b51f:8033:e62d	128.51.230.45
cb15:901b:8024:901b:91ee:b51f:8033:e62e	128.51.230.46
cb15:901b:8024:901b:91ee:b51f:8033:e62f	128.51.230.47
cb15:901b:8024:901b:91ee:b51f:8033:e630	128.51.230.48
cb15:901b:8024:901b:91ee:b51f:8033:e631	128.51.230.49
cb15:901b:8024:901b:91ee:b51f:8033:e632	128.51.230.50
cb15:901b:8024:901b:91ee:b51f:8033:e633	128.51.230.51
cb15:901b:8024:901b:91ee:b51f:8033:e634	128.51.230.52
cb15:901b:8024:901b:91ee:b51f:8033:e635	128.51.230.53
cb15:901b:8024:901b:91ee:b51f:8033:e636	128.51.230.54
cb15:901b:8024:901b:91ee:b51f:8033:e637	128.51.230.55
cb15:901b:8024:901b:91ee:b51f:8033:e638	128.51.230.56
cb15:901b:8024:901b:91ee:b51f:8033:e639	128.51.230.57
cb15:901b:8024:901b:91ee:b51f:8033:e63a	128.51.230.58
cb15:901b:8024:901b:91ee:b51f:8033:e63b	128.51.230.59
cb15:901b:8024:901b:91ee:b51f:8033:e63c	128.51.230.60

cb15:901b:8024:901b:91ee:b51f:8033:e63d	128.51.230.61
cb15:901b:8024:901b:91ee:b51f:8033:e63e	128.51.230.62
cb15:901b:8024:901b:91ee:b51f:8033:e63f	128.51.230.63
cb15:901b:8024:901b:91ee:b51f:8033:e640	128.51.230.64
cb15:901b:8024:901b:91ee:b51f:8033:e641	128.51.230.65
cb15:901b:8024:901b:91ee:b51f:8033:e642	128.51.230.66
cb15:901b:8024:901b:91ee:b51f:8033:e643	128.51.230.67
cb15:901b:8024:901b:91ee:b51f:8033:e644	128.51.230.68
cb15:901b:8024:901b:91ee:b51f:8033:e645	128.51.230.69
cb15:901b:8024:901b:91ee:b51f:8033:e646	128.51.230.70
cb15:901b:8024:901b:91ee:b51f:8033:e647	128.51.230.71
cb15:901b:8024:901b:91ee:b51f:8033:e648	128.51.230.72
cb15:901b:8024:901b:91ee:b51f:8033:e649	128.51.230.73
cb15:901b:8024:901b:91ee:b51f:8033:e64a	128.51.230.74
cb15:901b:8024:901b:91ee:b51f:8033:e64b	128.51.230.75
cb15:901b:8024:901b:91ee:b51f:8033:e64c	128.51.230.76
cb15:901b:8024:901b:91ee:b51f:8033:e64d	128.51.230.77
cb15:901b:8024:901b:91ee:b51f:8033:e64e	128.51.230.78
cb15:901b:8024:901b:91ee:b51f:8033:e64f	128.51.230.79
cb15:901b:8024:901b:91ee:b51f:8033:e650	128.51.230.80
cb15:901b:8024:901b:91ee:b51f:8033:e651	128.51.230.81
cb15:901b:8024:901b:91ee:b51f:8033:e652	128.51.230.82
cb15:901b:8024:901b:91ee:b51f:8033:e653	128.51.230.83
cb15:901b:8024:901b:91ee:b51f:8033:e654	128.51.230.84
cb15:901b:8024:901b:91ee:b51f:8033:e655	128.51.230.85
cb15:901b:8024:901b:91ee:b51f:8033:e656	128.51.230.86
cb15:901b:8024:901b:91ee:b51f:8033:e657	128.51.230.87
cb15:901b:8024:901b:91ee:b51f:8033:e658	128.51.230.88
cb15:901b:8024:901b:91ee:b51f:8033:e659	128.51.230.89
cb15:901b:8024:901b:91ee:b51f:8033:e65a	128.51.230.90
cb15:901b:8024:901b:91ee:b51f:8033:e65b	128.51.230.91
cb15:901b:8024:901b:91ee:b51f:8033:e65c	128.51.230.92
cb15:901b:8024:901b:91ee:b51f:8033:e65d	128.51.230.93
cb15:901b:8024:901b:91ee:b51f:8033:e65e	128.51.230.94
cb15:901b:8024:901b:91ee:b51f:8033:e65f	128.51.230.95
cb15:901b:8024:901b:91ee:b51f:8033:e660	128.51.230.96
cb15:901b:8024:901b:91ee:b51f:8033:e661	128.51.230.97
cb15:901b:8024:901b:91ee:b51f:8033:e662	128.51.230.98
cb15:901b:8024:901b:91ee:b51f:8033:e663	128.51.230.99
cb15:901b:8024:901b:91ee:b51f:8033:e664	128.51.230.100
cb15:901b:8024:901b:91ee:b51f:8033:e665	128.51.230.101
cb15:901b:8024:901b:91ee:b51f:8033:e666	128.51.230.102
cb15:901b:8024:901b:91ee:b51f:8033:e667	128.51.230.103
cb15:901b:8024:901b:91ee:b51f:8033:e668	128.51.230.104
cb15:901b:8024:901b:91ee:b51f:8033:e669	128.51.230.105
cb15:901b:8024:901b:91ee:b51f:8033:e66a	128.51.230.106
cb15:901b:8024:901b:91ee:b51f:8033:e66b	128.51.230.107
cb15:901b:8024:901b:91ee:b51f:8033:e66c	128.51.230.108
cb15:901b:8024:901b:91ee:b51f:8033:e66d	128.51.230.109
cb15:901b:8024:901b:91ee:b51f:8033:e66e	128.51.230.110
cb15:901b:8024:901b:91ee:b51f:8033:e66f	128.51.230.111
cb15:901b:8024:901b:91ee:b51f:8033:e670	128.51.230.112
cb15:901b:8024:901b:91ee:b51f:8033:e671	128.51.230.113
cb15:901b:8024:901b:91ee:b51f:8033:e672	128.51.230.114
cb15:901b:8024:901b:91ee:b51f:8033:e673	128.51.230.115
cb15:901b:8024:901b:91ee:b51f:8033:e674	128.51.230.116
cb15:901b:8024:901b:91ee:b51f:8033:e675	128.51.230.117
cb15:901b:8024:901b:91ee:b51f:8033:e676	128.51.230.118
cb15:901b:8024:901b:91ee:b51f:8033:e677	128.51.230.119
cb15:901b:8024:901b:91ee:b51f:8033:e678	128.51.230.120

cb15:901b:8024:901b:91ee:b51f:8033:e679	128.51.230.121
cb15:901b:8024:901b:91ee:b51f:8033:e67a	128.51.230.122
cb15:901b:8024:901b:91ee:b51f:8033:e67b	128.51.230.123
cb15:901b:8024:901b:91ee:b51f:8033:e67c	128.51.230.124
cb15:901b:8024:901b:91ee:b51f:8033:e67d	128.51.230.125
cb15:901b:8024:901b:91ee:b51f:8033:e67e	128.51.230.126
cb15:901b:8024:901b:91ee:b51f:8033:e67f	128.51.230.127
cb15:901b:8024:901b:91ee:b51f:8033:e680	128.51.230.128
cb15:901b:8024:901b:91ee:b51f:8033:e681	128.51.230.129
cb15:901b:8024:901b:91ee:b51f:8033:e682	128.51.230.130
cb15:901b:8024:901b:91ee:b51f:8033:e683	128.51.230.131
cb15:901b:8024:901b:91ee:b51f:8033:e684	128.51.230.132
cb15:901b:8024:901b:91ee:b51f:8033:e685	128.51.230.133
cb15:901b:8024:901b:91ee:b51f:8033:e686	128.51.230.134
cb15:901b:8024:901b:91ee:b51f:8033:e687	128.51.230.135
cb15:901b:8024:901b:91ee:b51f:8033:e688	128.51.230.136
cb15:901b:8024:901b:91ee:b51f:8033:e689	128.51.230.137
cb15:901b:8024:901b:91ee:b51f:8033:e68a	128.51.230.138
cb15:901b:8024:901b:91ee:b51f:8033:e68b	128.51.230.139
cb15:901b:8024:901b:91ee:b51f:8033:e68c	128.51.230.140
cb15:901b:8024:901b:91ee:b51f:8033:e68d	128.51.230.141
cb15:901b:8024:901b:91ee:b51f:8033:e68e	128.51.230.142
cb15:901b:8024:901b:91ee:b51f:8033:e68f	128.51.230.143
cb15:901b:8024:901b:91ee:b51f:8033:e690	128.51.230.144
cb15:901b:8024:901b:91ee:b51f:8033:e691	128.51.230.145
cb15:901b:8024:901b:91ee:b51f:8033:e692	128.51.230.146
cb15:901b:8024:901b:91ee:b51f:8033:e693	128.51.230.147
cb15:901b:8024:901b:91ee:b51f:8033:e694	128.51.230.148
cb15:901b:8024:901b:91ee:b51f:8033:e695	128.51.230.149
cb15:901b:8024:901b:91ee:b51f:8033:e696	128.51.230.150
cb15:901b:8024:901b:91ee:b51f:8033:e697	128.51.230.151
cb15:901b:8024:901b:91ee:b51f:8033:e698	128.51.230.152
cb15:901b:8024:901b:91ee:b51f:8033:e699	128.51.230.153
cb15:901b:8024:901b:91ee:b51f:8033:e69a	128.51.230.154
cb15:901b:8024:901b:91ee:b51f:8033:e69b	128.51.230.155
cb15:901b:8024:901b:91ee:b51f:8033:e69c	128.51.230.156
cb15:901b:8024:901b:91ee:b51f:8033:e69d	128.51.230.157
cb15:901b:8024:901b:91ee:b51f:8033:e69e	128.51.230.158
cb15:901b:8024:901b:91ee:b51f:8033:e69f	128.51.230.159
cb15:901b:8024:901b:91ee:b51f:8033:e6a0	128.51.230.160
cb15:901b:8024:901b:91ee:b51f:8033:e6a1	128.51.230.161
cb15:901b:8024:901b:91ee:b51f:8033:e6a2	128.51.230.162
cb15:901b:8024:901b:91ee:b51f:8033:e6a3	128.51.230.163
cb15:901b:8024:901b:91ee:b51f:8033:e6a4	128.51.230.164
cb15:901b:8024:901b:91ee:b51f:8033:e6a5	128.51.230.165
cb15:901b:8024:901b:91ee:b51f:8033:e6a6	128.51.230.166
cb15:901b:8024:901b:91ee:b51f:8033:e6a7	128.51.230.167
cb15:901b:8024:901b:91ee:b51f:8033:e6a8	128.51.230.168
cb15:901b:8024:901b:91ee:b51f:8033:e6a9	128.51.230.169
cb15:901b:8024:901b:91ee:b51f:8033:e6aa	128.51.230.170
cb15:901b:8024:901b:91ee:b51f:8033:e6ab	128.51.230.171
cb15:901b:8024:901b:91ee:b51f:8033:e6ac	128.51.230.172
cb15:901b:8024:901b:91ee:b51f:8033:e6ad	128.51.230.173
cb15:901b:8024:901b:91ee:b51f:8033:e6ae	128.51.230.174
cb15:901b:8024:901b:91ee:b51f:8033:e6af	128.51.230.175
cb15:901b:8024:901b:91ee:b51f:8033:e6b0	128.51.230.176
cb15:901b:8024:901b:91ee:b51f:8033:e6b1	128.51.230.177
cb15:901b:8024:901b:91ee:b51f:8033:e6b2	128.51.230.178
cb15:901b:8024:901b:91ee:b51f:8033:e6b3	128.51.230.179
cb15:901b:8024:901b:91ee:b51f:8033:e6b4	128.51.230.180

cb15:901b:8024:901b:91ee:b51f:8033:e6b5	128.51.230.181
cb15:901b:8024:901b:91ee:b51f:8033:e6b6	128.51.230.182
cb15:901b:8024:901b:91ee:b51f:8033:e6b7	128.51.230.183
cb15:901b:8024:901b:91ee:b51f:8033:e6b8	128.51.230.184
cb15:901b:8024:901b:91ee:b51f:8033:e6b9	128.51.230.185
cb15:901b:8024:901b:91ee:b51f:8033:e6ba	128.51.230.186
cb15:901b:8024:901b:91ee:b51f:8033:e6bb	128.51.230.187
cb15:901b:8024:901b:91ee:b51f:8033:e6bc	128.51.230.188
cb15:901b:8024:901b:91ee:b51f:8033:e6bd	128.51.230.189
cb15:901b:8024:901b:91ee:b51f:8033:e6be	128.51.230.190
cb15:901b:8024:901b:91ee:b51f:8033:e6bf	128.51.230.191
cb15:901b:8024:901b:91ee:b51f:8033:e6c0	128.51.230.192
cb15:901b:8024:901b:91ee:b51f:8033:e6c1	128.51.230.193
cb15:901b:8024:901b:91ee:b51f:8033:e6c2	128.51.230.194
cb15:901b:8024:901b:91ee:b51f:8033:e6c3	128.51.230.195
cb15:901b:8024:901b:91ee:b51f:8033:e6c4	128.51.230.196
cb15:901b:8024:901b:91ee:b51f:8033:e6c5	128.51.230.197
cb15:901b:8024:901b:91ee:b51f:8033:e6c6	128.51.230.198
cb15:901b:8024:901b:91ee:b51f:8033:e6c7	128.51.230.199
cb15:901b:8024:901b:91ee:b51f:8033:e6c8	128.51.230.200
cb15:901b:8024:901b:91ee:b51f:8033:e6c9	128.51.230.201
cb15:901b:8024:901b:91ee:b51f:8033:e6ca	128.51.230.202
cb15:901b:8024:901b:91ee:b51f:8033:e6cb	128.51.230.203
cb15:901b:8024:901b:91ee:b51f:8033:e6cc	128.51.230.204
cb15:901b:8024:901b:91ee:b51f:8033:e6cd	128.51.230.205
cb15:901b:8024:901b:91ee:b51f:8033:e6ce	128.51.230.206
cb15:901b:8024:901b:91ee:b51f:8033:e6cf	128.51.230.207
cb15:901b:8024:901b:91ee:b51f:8033:e6d0	128.51.230.208
cb15:901b:8024:901b:91ee:b51f:8033:e6d1	128.51.230.209
cb15:901b:8024:901b:91ee:b51f:8033:e6d2	128.51.230.210
cb15:901b:8024:901b:91ee:b51f:8033:e6d3	128.51.230.211
cb15:901b:8024:901b:91ee:b51f:8033:e6d4	128.51.230.212
cb15:901b:8024:901b:91ee:b51f:8033:e6d5	128.51.230.213
cb15:901b:8024:901b:91ee:b51f:8033:e6d6	128.51.230.214
cb15:901b:8024:901b:91ee:b51f:8033:e6d7	128.51.230.215
cb15:901b:8024:901b:91ee:b51f:8033:e6d8	128.51.230.216
cb15:901b:8024:901b:91ee:b51f:8033:e6d9	128.51.230.217
cb15:901b:8024:901b:91ee:b51f:8033:e6da	128.51.230.218
cb15:901b:8024:901b:91ee:b51f:8033:e6db	128.51.230.219
cb15:901b:8024:901b:91ee:b51f:8033:e6dc	128.51.230.220
cb15:901b:8024:901b:91ee:b51f:8033:e6dd	128.51.230.221
cb15:901b:8024:901b:91ee:b51f:8033:e6de	128.51.230.222
cb15:901b:8024:901b:91ee:b51f:8033:e6df	128.51.230.223
cb15:901b:8024:901b:91ee:b51f:8033:e6e0	128.51.230.224
cb15:901b:8024:901b:91ee:b51f:8033:e6e1	128.51.230.225
cb15:901b:8024:901b:91ee:b51f:8033:e6e2	128.51.230.226
cb15:901b:8024:901b:91ee:b51f:8033:e6e3	128.51.230.227
cb15:901b:8024:901b:91ee:b51f:8033:e6e4	128.51.230.228
cb15:901b:8024:901b:91ee:b51f:8033:e6e5	128.51.230.229
cb15:901b:8024:901b:91ee:b51f:8033:e6e6	128.51.230.230
cb15:901b:8024:901b:91ee:b51f:8033:e6e7	128.51.230.231
cb15:901b:8024:901b:91ee:b51f:8033:e6e8	128.51.230.232
cb15:901b:8024:901b:91ee:b51f:8033:e6e9	128.51.230.233
cb15:901b:8024:901b:91ee:b51f:8033:e6ea	128.51.230.234
cb15:901b:8024:901b:91ee:b51f:8033:e6eb	128.51.230.235
cb15:901b:8024:901b:91ee:b51f:8033:e6ec	128.51.230.236
cb15:901b:8024:901b:91ee:b51f:8033:e6ed	128.51.230.237
cb15:901b:8024:901b:91ee:b51f:8033:e6ee	128.51.230.238
cb15:901b:8024:901b:91ee:b51f:8033:e6ef	128.51.230.239
cb15:901b:8024:901b:91ee:b51f:8033:e6f0	128.51.230.240
cb15:901b:8024:901b:91ee:b51f:8033:e6f1	128.51.230.241
cb15:901b:8024:901b:91ee:b51f:8033:e6f2	128.51.230.242
cb15:901b:8024:901b:91ee:b51f:8033:e6f3	128.51.230.243
cb15:901b:8024:901b:91ee:b51f:8033:e6f4	128.51.230.244
cb15:901b:8024:901b:91ee:b51f:8033:e6f5	128.51.230.245
cb15:901b:8024:901b:91ee:b51f:8033:e6f6	128.51.230.246
cb15:901b:8024:901b:91ee:b51f:8033:e6f7	128.51.230.247
cb15:901b:8024:901b:91ee:b51f:8033:e6f8	128.51.230.248
cb15:901b:8024:901b:91ee:b51f:8033:e6f9	128.51.230.249
cb15:901b:8024:901b:91ee:b51f:8033:e6fa	128.51.230.250
cb15:901b:8024:901b:91ee:b51f:8033:e6fb	128.51.230.251
cb15:901b:8024:901b:91ee:b51f:8033:e6fc	128.51.230.252
cb15:901b:8024:901b:91ee:b51f:8033:e6fd	128.51.230.253
cb15:901b:8024:901b:91ee:b51f:8033:e6fe	128.51.230.254
cb15:901b:8024:901b:91ee:b51f:8033:e6ff	128.51.230.255

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.