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:cd24:8081:4072:7b51:8601	123.81.134.1
cb15:901b:8024:cd24:8081:4072:7b51:8602	123.81.134.2
cb15:901b:8024:cd24:8081:4072:7b51:8603	123.81.134.3
cb15:901b:8024:cd24:8081:4072:7b51:8604	123.81.134.4
cb15:901b:8024:cd24:8081:4072:7b51:8605	123.81.134.5
cb15:901b:8024:cd24:8081:4072:7b51:8606	123.81.134.6
cb15:901b:8024:cd24:8081:4072:7b51:8607	123.81.134.7
cb15:901b:8024:cd24:8081:4072:7b51:8608	123.81.134.8
cb15:901b:8024:cd24:8081:4072:7b51:8609	123.81.134.9
cb15:901b:8024:cd24:8081:4072:7b51:860a	123.81.134.10
cb15:901b:8024:cd24:8081:4072:7b51:860b	123.81.134.11
cb15:901b:8024:cd24:8081:4072:7b51:860c	123.81.134.12
cb15:901b:8024:cd24:8081:4072:7b51:860d	123.81.134.13
cb15:901b:8024:cd24:8081:4072:7b51:860e	123.81.134.14
cb15:901b:8024:cd24:8081:4072:7b51:860f	123.81.134.15
cb15:901b:8024:cd24:8081:4072:7b51:8610	123.81.134.16
cb15:901b:8024:cd24:8081:4072:7b51:8611	123.81.134.17
cb15:901b:8024:cd24:8081:4072:7b51:8612	123.81.134.18
cb15:901b:8024:cd24:8081:4072:7b51:8613	123.81.134.19
cb15:901b:8024:cd24:8081:4072:7b51:8614	123.81.134.20
cb15:901b:8024:cd24:8081:4072:7b51:8615	123.81.134.21
cb15:901b:8024:cd24:8081:4072:7b51:8616	123.81.134.22
cb15:901b:8024:cd24:8081:4072:7b51:8617	123.81.134.23
cb15:901b:8024:cd24:8081:4072:7b51:8618	123.81.134.24
cb15:901b:8024:cd24:8081:4072:7b51:8619	123.81.134.25
cb15:901b:8024:cd24:8081:4072:7b51:861a	123.81.134.26
cb15:901b:8024:cd24:8081:4072:7b51:861b	123.81.134.27
cb15:901b:8024:cd24:8081:4072:7b51:861c	123.81.134.28
cb15:901b:8024:cd24:8081:4072:7b51:861d	123.81.134.29
cb15:901b:8024:cd24:8081:4072:7b51:861e	123.81.134.30
cb15:901b:8024:cd24:8081:4072:7b51:861f	123.81.134.31
cb15:901b:8024:cd24:8081:4072:7b51:8620	123.81.134.32
cb15:901b:8024:cd24:8081:4072:7b51:8621	123.81.134.33
cb15:901b:8024:cd24:8081:4072:7b51:8622	123.81.134.34
cb15:901b:8024:cd24:8081:4072:7b51:8623	123.81.134.35
cb15:901b:8024:cd24:8081:4072:7b51:8624	123.81.134.36
cb15:901b:8024:cd24:8081:4072:7b51:8625	123.81.134.37
cb15:901b:8024:cd24:8081:4072:7b51:8626	123.81.134.38
cb15:901b:8024:cd24:8081:4072:7b51:8627	123.81.134.39
cb15:901b:8024:cd24:8081:4072:7b51:8628	123.81.134.40
cb15:901b:8024:cd24:8081:4072:7b51:8629	123.81.134.41
cb15:901b:8024:cd24:8081:4072:7b51:862a	123.81.134.42
cb15:901b:8024:cd24:8081:4072:7b51:862b	123.81.134.43
cb15:901b:8024:cd24:8081:4072:7b51:862c	123.81.134.44
cb15:901b:8024:cd24:8081:4072:7b51:862d	123.81.134.45
cb15:901b:8024:cd24:8081:4072:7b51:862e	123.81.134.46
cb15:901b:8024:cd24:8081:4072:7b51:862f	123.81.134.47
cb15:901b:8024:cd24:8081:4072:7b51:8630	123.81.134.48
cb15:901b:8024:cd24:8081:4072:7b51:8631	123.81.134.49
cb15:901b:8024:cd24:8081:4072:7b51:8632	123.81.134.50
cb15:901b:8024:cd24:8081:4072:7b51:8633	123.81.134.51
cb15:901b:8024:cd24:8081:4072:7b51:8634	123.81.134.52
cb15:901b:8024:cd24:8081:4072:7b51:8635	123.81.134.53
cb15:901b:8024:cd24:8081:4072:7b51:8636	123.81.134.54
cb15:901b:8024:cd24:8081:4072:7b51:8637	123.81.134.55
cb15:901b:8024:cd24:8081:4072:7b51:8638	123.81.134.56
cb15:901b:8024:cd24:8081:4072:7b51:8639	123.81.134.57
cb15:901b:8024:cd24:8081:4072:7b51:863a	123.81.134.58
cb15:901b:8024:cd24:8081:4072:7b51:863b	123.81.134.59
cb15:901b:8024:cd24:8081:4072:7b51:863c	123.81.134.60

cb15:901b:8024:cd24:8081:4072:7b51:863d	123.81.134.61
cb15:901b:8024:cd24:8081:4072:7b51:863e	123.81.134.62
cb15:901b:8024:cd24:8081:4072:7b51:863f	123.81.134.63
cb15:901b:8024:cd24:8081:4072:7b51:8640	123.81.134.64
cb15:901b:8024:cd24:8081:4072:7b51:8641	123.81.134.65
cb15:901b:8024:cd24:8081:4072:7b51:8642	123.81.134.66
cb15:901b:8024:cd24:8081:4072:7b51:8643	123.81.134.67
cb15:901b:8024:cd24:8081:4072:7b51:8644	123.81.134.68
cb15:901b:8024:cd24:8081:4072:7b51:8645	123.81.134.69
cb15:901b:8024:cd24:8081:4072:7b51:8646	123.81.134.70
cb15:901b:8024:cd24:8081:4072:7b51:8647	123.81.134.71
cb15:901b:8024:cd24:8081:4072:7b51:8648	123.81.134.72
cb15:901b:8024:cd24:8081:4072:7b51:8649	123.81.134.73
cb15:901b:8024:cd24:8081:4072:7b51:864a	123.81.134.74
cb15:901b:8024:cd24:8081:4072:7b51:864b	123.81.134.75
cb15:901b:8024:cd24:8081:4072:7b51:864c	123.81.134.76
cb15:901b:8024:cd24:8081:4072:7b51:864d	123.81.134.77
cb15:901b:8024:cd24:8081:4072:7b51:864e	123.81.134.78
cb15:901b:8024:cd24:8081:4072:7b51:864f	123.81.134.79
cb15:901b:8024:cd24:8081:4072:7b51:8650	123.81.134.80
cb15:901b:8024:cd24:8081:4072:7b51:8651	123.81.134.81
cb15:901b:8024:cd24:8081:4072:7b51:8652	123.81.134.82
cb15:901b:8024:cd24:8081:4072:7b51:8653	123.81.134.83
cb15:901b:8024:cd24:8081:4072:7b51:8654	123.81.134.84
cb15:901b:8024:cd24:8081:4072:7b51:8655	123.81.134.85
cb15:901b:8024:cd24:8081:4072:7b51:8656	123.81.134.86
cb15:901b:8024:cd24:8081:4072:7b51:8657	123.81.134.87
cb15:901b:8024:cd24:8081:4072:7b51:8658	123.81.134.88
cb15:901b:8024:cd24:8081:4072:7b51:8659	123.81.134.89
cb15:901b:8024:cd24:8081:4072:7b51:865a	123.81.134.90
cb15:901b:8024:cd24:8081:4072:7b51:865b	123.81.134.91
cb15:901b:8024:cd24:8081:4072:7b51:865c	123.81.134.92
cb15:901b:8024:cd24:8081:4072:7b51:865d	123.81.134.93
cb15:901b:8024:cd24:8081:4072:7b51:865e	123.81.134.94
cb15:901b:8024:cd24:8081:4072:7b51:865f	123.81.134.95
cb15:901b:8024:cd24:8081:4072:7b51:8660	123.81.134.96
cb15:901b:8024:cd24:8081:4072:7b51:8661	123.81.134.97
cb15:901b:8024:cd24:8081:4072:7b51:8662	123.81.134.98
cb15:901b:8024:cd24:8081:4072:7b51:8663	123.81.134.99
cb15:901b:8024:cd24:8081:4072:7b51:8664	123.81.134.100
cb15:901b:8024:cd24:8081:4072:7b51:8665	123.81.134.101
cb15:901b:8024:cd24:8081:4072:7b51:8666	123.81.134.102
cb15:901b:8024:cd24:8081:4072:7b51:8667	123.81.134.103
cb15:901b:8024:cd24:8081:4072:7b51:8668	123.81.134.104
cb15:901b:8024:cd24:8081:4072:7b51:8669	123.81.134.105
cb15:901b:8024:cd24:8081:4072:7b51:866a	123.81.134.106
cb15:901b:8024:cd24:8081:4072:7b51:866b	123.81.134.107
cb15:901b:8024:cd24:8081:4072:7b51:866c	123.81.134.108
cb15:901b:8024:cd24:8081:4072:7b51:866d	123.81.134.109
cb15:901b:8024:cd24:8081:4072:7b51:866e	123.81.134.110
cb15:901b:8024:cd24:8081:4072:7b51:866f	123.81.134.111
cb15:901b:8024:cd24:8081:4072:7b51:8670	123.81.134.112
cb15:901b:8024:cd24:8081:4072:7b51:8671	123.81.134.113
cb15:901b:8024:cd24:8081:4072:7b51:8672	123.81.134.114
cb15:901b:8024:cd24:8081:4072:7b51:8673	123.81.134.115
cb15:901b:8024:cd24:8081:4072:7b51:8674	123.81.134.116
cb15:901b:8024:cd24:8081:4072:7b51:8675	123.81.134.117
cb15:901b:8024:cd24:8081:4072:7b51:8676	123.81.134.118
cb15:901b:8024:cd24:8081:4072:7b51:8677	123.81.134.119
cb15:901b:8024:cd24:8081:4072:7b51:8678	123.81.134.120

cb15:901b:8024:cd24:8081:4072:7b51:8679	123.81.134.121
cb15:901b:8024:cd24:8081:4072:7b51:867a	123.81.134.122
cb15:901b:8024:cd24:8081:4072:7b51:867b	123.81.134.123
cb15:901b:8024:cd24:8081:4072:7b51:867c	123.81.134.124
cb15:901b:8024:cd24:8081:4072:7b51:867d	123.81.134.125
cb15:901b:8024:cd24:8081:4072:7b51:867e	123.81.134.126
cb15:901b:8024:cd24:8081:4072:7b51:867f	123.81.134.127
cb15:901b:8024:cd24:8081:4072:7b51:8680	123.81.134.128
cb15:901b:8024:cd24:8081:4072:7b51:8681	123.81.134.129
cb15:901b:8024:cd24:8081:4072:7b51:8682	123.81.134.130
cb15:901b:8024:cd24:8081:4072:7b51:8683	123.81.134.131
cb15:901b:8024:cd24:8081:4072:7b51:8684	123.81.134.132
cb15:901b:8024:cd24:8081:4072:7b51:8685	123.81.134.133
cb15:901b:8024:cd24:8081:4072:7b51:8686	123.81.134.134
cb15:901b:8024:cd24:8081:4072:7b51:8687	123.81.134.135
cb15:901b:8024:cd24:8081:4072:7b51:8688	123.81.134.136
cb15:901b:8024:cd24:8081:4072:7b51:8689	123.81.134.137
cb15:901b:8024:cd24:8081:4072:7b51:868a	123.81.134.138
cb15:901b:8024:cd24:8081:4072:7b51:868b	123.81.134.139
cb15:901b:8024:cd24:8081:4072:7b51:868c	123.81.134.140
cb15:901b:8024:cd24:8081:4072:7b51:868d	123.81.134.141
cb15:901b:8024:cd24:8081:4072:7b51:868e	123.81.134.142
cb15:901b:8024:cd24:8081:4072:7b51:868f	123.81.134.143
cb15:901b:8024:cd24:8081:4072:7b51:8690	123.81.134.144
cb15:901b:8024:cd24:8081:4072:7b51:8691	123.81.134.145
cb15:901b:8024:cd24:8081:4072:7b51:8692	123.81.134.146
cb15:901b:8024:cd24:8081:4072:7b51:8693	123.81.134.147
cb15:901b:8024:cd24:8081:4072:7b51:8694	123.81.134.148
cb15:901b:8024:cd24:8081:4072:7b51:8695	123.81.134.149
cb15:901b:8024:cd24:8081:4072:7b51:8696	123.81.134.150
cb15:901b:8024:cd24:8081:4072:7b51:8697	123.81.134.151
cb15:901b:8024:cd24:8081:4072:7b51:8698	123.81.134.152
cb15:901b:8024:cd24:8081:4072:7b51:8699	123.81.134.153
cb15:901b:8024:cd24:8081:4072:7b51:869a	123.81.134.154
cb15:901b:8024:cd24:8081:4072:7b51:869b	123.81.134.155
cb15:901b:8024:cd24:8081:4072:7b51:869c	123.81.134.156
cb15:901b:8024:cd24:8081:4072:7b51:869d	123.81.134.157
cb15:901b:8024:cd24:8081:4072:7b51:869e	123.81.134.158
cb15:901b:8024:cd24:8081:4072:7b51:869f	123.81.134.159
cb15:901b:8024:cd24:8081:4072:7b51:86a0	123.81.134.160
cb15:901b:8024:cd24:8081:4072:7b51:86a1	123.81.134.161
cb15:901b:8024:cd24:8081:4072:7b51:86a2	123.81.134.162
cb15:901b:8024:cd24:8081:4072:7b51:86a3	123.81.134.163
cb15:901b:8024:cd24:8081:4072:7b51:86a4	123.81.134.164
cb15:901b:8024:cd24:8081:4072:7b51:86a5	123.81.134.165
cb15:901b:8024:cd24:8081:4072:7b51:86a6	123.81.134.166
cb15:901b:8024:cd24:8081:4072:7b51:86a7	123.81.134.167
cb15:901b:8024:cd24:8081:4072:7b51:86a8	123.81.134.168
cb15:901b:8024:cd24:8081:4072:7b51:86a9	123.81.134.169
cb15:901b:8024:cd24:8081:4072:7b51:86aa	123.81.134.170
cb15:901b:8024:cd24:8081:4072:7b51:86ab	123.81.134.171
cb15:901b:8024:cd24:8081:4072:7b51:86ac	123.81.134.172
cb15:901b:8024:cd24:8081:4072:7b51:86ad	123.81.134.173
cb15:901b:8024:cd24:8081:4072:7b51:86ae	123.81.134.174
cb15:901b:8024:cd24:8081:4072:7b51:86af	123.81.134.175
cb15:901b:8024:cd24:8081:4072:7b51:86b0	123.81.134.176
cb15:901b:8024:cd24:8081:4072:7b51:86b1	123.81.134.177
cb15:901b:8024:cd24:8081:4072:7b51:86b2	123.81.134.178
cb15:901b:8024:cd24:8081:4072:7b51:86b3	123.81.134.179
cb15:901b:8024:cd24:8081:4072:7b51:86b4	123.81.134.180

cb15:901b:8024:cd24:8081:4072:7b51:86b5	123.81.134.181
cb15:901b:8024:cd24:8081:4072:7b51:86b6	123.81.134.182
cb15:901b:8024:cd24:8081:4072:7b51:86b7	123.81.134.183
cb15:901b:8024:cd24:8081:4072:7b51:86b8	123.81.134.184
cb15:901b:8024:cd24:8081:4072:7b51:86b9	123.81.134.185
cb15:901b:8024:cd24:8081:4072:7b51:86ba	123.81.134.186
cb15:901b:8024:cd24:8081:4072:7b51:86bb	123.81.134.187
cb15:901b:8024:cd24:8081:4072:7b51:86bc	123.81.134.188
cb15:901b:8024:cd24:8081:4072:7b51:86bd	123.81.134.189
cb15:901b:8024:cd24:8081:4072:7b51:86be	123.81.134.190
cb15:901b:8024:cd24:8081:4072:7b51:86bf	123.81.134.191
cb15:901b:8024:cd24:8081:4072:7b51:86c0	123.81.134.192
cb15:901b:8024:cd24:8081:4072:7b51:86c1	123.81.134.193
cb15:901b:8024:cd24:8081:4072:7b51:86c2	123.81.134.194
cb15:901b:8024:cd24:8081:4072:7b51:86c3	123.81.134.195
cb15:901b:8024:cd24:8081:4072:7b51:86c4	123.81.134.196
cb15:901b:8024:cd24:8081:4072:7b51:86c5	123.81.134.197
cb15:901b:8024:cd24:8081:4072:7b51:86c6	123.81.134.198
cb15:901b:8024:cd24:8081:4072:7b51:86c7	123.81.134.199
cb15:901b:8024:cd24:8081:4072:7b51:86c8	123.81.134.200
cb15:901b:8024:cd24:8081:4072:7b51:86c9	123.81.134.201
cb15:901b:8024:cd24:8081:4072:7b51:86ca	123.81.134.202
cb15:901b:8024:cd24:8081:4072:7b51:86cb	123.81.134.203
cb15:901b:8024:cd24:8081:4072:7b51:86cc	123.81.134.204
cb15:901b:8024:cd24:8081:4072:7b51:86cd	123.81.134.205
cb15:901b:8024:cd24:8081:4072:7b51:86ce	123.81.134.206
cb15:901b:8024:cd24:8081:4072:7b51:86cf	123.81.134.207
cb15:901b:8024:cd24:8081:4072:7b51:86d0	123.81.134.208
cb15:901b:8024:cd24:8081:4072:7b51:86d1	123.81.134.209
cb15:901b:8024:cd24:8081:4072:7b51:86d2	123.81.134.210
cb15:901b:8024:cd24:8081:4072:7b51:86d3	123.81.134.211
cb15:901b:8024:cd24:8081:4072:7b51:86d4	123.81.134.212
cb15:901b:8024:cd24:8081:4072:7b51:86d5	123.81.134.213
cb15:901b:8024:cd24:8081:4072:7b51:86d6	123.81.134.214
cb15:901b:8024:cd24:8081:4072:7b51:86d7	123.81.134.215
cb15:901b:8024:cd24:8081:4072:7b51:86d8	123.81.134.216
cb15:901b:8024:cd24:8081:4072:7b51:86d9	123.81.134.217
cb15:901b:8024:cd24:8081:4072:7b51:86da	123.81.134.218
cb15:901b:8024:cd24:8081:4072:7b51:86db	123.81.134.219
cb15:901b:8024:cd24:8081:4072:7b51:86dc	123.81.134.220
cb15:901b:8024:cd24:8081:4072:7b51:86dd	123.81.134.221
cb15:901b:8024:cd24:8081:4072:7b51:86de	123.81.134.222
cb15:901b:8024:cd24:8081:4072:7b51:86df	123.81.134.223
cb15:901b:8024:cd24:8081:4072:7b51:86e0	123.81.134.224
cb15:901b:8024:cd24:8081:4072:7b51:86e1	123.81.134.225
cb15:901b:8024:cd24:8081:4072:7b51:86e2	123.81.134.226
cb15:901b:8024:cd24:8081:4072:7b51:86e3	123.81.134.227
cb15:901b:8024:cd24:8081:4072:7b51:86e4	123.81.134.228
cb15:901b:8024:cd24:8081:4072:7b51:86e5	123.81.134.229
cb15:901b:8024:cd24:8081:4072:7b51:86e6	123.81.134.230
cb15:901b:8024:cd24:8081:4072:7b51:86e7	123.81.134.231
cb15:901b:8024:cd24:8081:4072:7b51:86e8	123.81.134.232
cb15:901b:8024:cd24:8081:4072:7b51:86e9	123.81.134.233
cb15:901b:8024:cd24:8081:4072:7b51:86ea	123.81.134.234
cb15:901b:8024:cd24:8081:4072:7b51:86eb	123.81.134.235
cb15:901b:8024:cd24:8081:4072:7b51:86ec	123.81.134.236
cb15:901b:8024:cd24:8081:4072:7b51:86ed	123.81.134.237
cb15:901b:8024:cd24:8081:4072:7b51:86ee	123.81.134.238
cb15:901b:8024:cd24:8081:4072:7b51:86ef	123.81.134.239
cb15:901b:8024:cd24:8081:4072:7b51:86f0	123.81.134.240
cb15:901b:8024:cd24:8081:4072:7b51:86f1	123.81.134.241
cb15:901b:8024:cd24:8081:4072:7b51:86f2	123.81.134.242
cb15:901b:8024:cd24:8081:4072:7b51:86f3	123.81.134.243
cb15:901b:8024:cd24:8081:4072:7b51:86f4	123.81.134.244
cb15:901b:8024:cd24:8081:4072:7b51:86f5	123.81.134.245
cb15:901b:8024:cd24:8081:4072:7b51:86f6	123.81.134.246
cb15:901b:8024:cd24:8081:4072:7b51:86f7	123.81.134.247
cb15:901b:8024:cd24:8081:4072:7b51:86f8	123.81.134.248
cb15:901b:8024:cd24:8081:4072:7b51:86f9	123.81.134.249
cb15:901b:8024:cd24:8081:4072:7b51:86fa	123.81.134.250
cb15:901b:8024:cd24:8081:4072:7b51:86fb	123.81.134.251
cb15:901b:8024:cd24:8081:4072:7b51:86fc	123.81.134.252
cb15:901b:8024:cd24:8081:4072:7b51:86fd	123.81.134.253
cb15:901b:8024:cd24:8081:4072:7b51:86fe	123.81.134.254
cb15:901b:8024:cd24:8081:4072:7b51:86ff	123.81.134.255

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.