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:cd24:8081:4072:7b51:7501	123.81.117.1
cb15:901b:8024:cd24:8081:4072:7b51:7502	123.81.117.2
cb15:901b:8024:cd24:8081:4072:7b51:7503	123.81.117.3
cb15:901b:8024:cd24:8081:4072:7b51:7504	123.81.117.4
cb15:901b:8024:cd24:8081:4072:7b51:7505	123.81.117.5
cb15:901b:8024:cd24:8081:4072:7b51:7506	123.81.117.6
cb15:901b:8024:cd24:8081:4072:7b51:7507	123.81.117.7
cb15:901b:8024:cd24:8081:4072:7b51:7508	123.81.117.8
cb15:901b:8024:cd24:8081:4072:7b51:7509	123.81.117.9
cb15:901b:8024:cd24:8081:4072:7b51:750a	123.81.117.10
cb15:901b:8024:cd24:8081:4072:7b51:750b	123.81.117.11
cb15:901b:8024:cd24:8081:4072:7b51:750c	123.81.117.12
cb15:901b:8024:cd24:8081:4072:7b51:750d	123.81.117.13
cb15:901b:8024:cd24:8081:4072:7b51:750e	123.81.117.14
cb15:901b:8024:cd24:8081:4072:7b51:750f	123.81.117.15
cb15:901b:8024:cd24:8081:4072:7b51:7510	123.81.117.16
cb15:901b:8024:cd24:8081:4072:7b51:7511	123.81.117.17
cb15:901b:8024:cd24:8081:4072:7b51:7512	123.81.117.18
cb15:901b:8024:cd24:8081:4072:7b51:7513	123.81.117.19
cb15:901b:8024:cd24:8081:4072:7b51:7514	123.81.117.20
cb15:901b:8024:cd24:8081:4072:7b51:7515	123.81.117.21
cb15:901b:8024:cd24:8081:4072:7b51:7516	123.81.117.22
cb15:901b:8024:cd24:8081:4072:7b51:7517	123.81.117.23
cb15:901b:8024:cd24:8081:4072:7b51:7518	123.81.117.24
cb15:901b:8024:cd24:8081:4072:7b51:7519	123.81.117.25
cb15:901b:8024:cd24:8081:4072:7b51:751a	123.81.117.26
cb15:901b:8024:cd24:8081:4072:7b51:751b	123.81.117.27
cb15:901b:8024:cd24:8081:4072:7b51:751c	123.81.117.28
cb15:901b:8024:cd24:8081:4072:7b51:751d	123.81.117.29
cb15:901b:8024:cd24:8081:4072:7b51:751e	123.81.117.30
cb15:901b:8024:cd24:8081:4072:7b51:751f	123.81.117.31
cb15:901b:8024:cd24:8081:4072:7b51:7520	123.81.117.32
cb15:901b:8024:cd24:8081:4072:7b51:7521	123.81.117.33
cb15:901b:8024:cd24:8081:4072:7b51:7522	123.81.117.34
cb15:901b:8024:cd24:8081:4072:7b51:7523	123.81.117.35
cb15:901b:8024:cd24:8081:4072:7b51:7524	123.81.117.36
cb15:901b:8024:cd24:8081:4072:7b51:7525	123.81.117.37
cb15:901b:8024:cd24:8081:4072:7b51:7526	123.81.117.38
cb15:901b:8024:cd24:8081:4072:7b51:7527	123.81.117.39
cb15:901b:8024:cd24:8081:4072:7b51:7528	123.81.117.40
cb15:901b:8024:cd24:8081:4072:7b51:7529	123.81.117.41
cb15:901b:8024:cd24:8081:4072:7b51:752a	123.81.117.42
cb15:901b:8024:cd24:8081:4072:7b51:752b	123.81.117.43
cb15:901b:8024:cd24:8081:4072:7b51:752c	123.81.117.44
cb15:901b:8024:cd24:8081:4072:7b51:752d	123.81.117.45
cb15:901b:8024:cd24:8081:4072:7b51:752e	123.81.117.46
cb15:901b:8024:cd24:8081:4072:7b51:752f	123.81.117.47
cb15:901b:8024:cd24:8081:4072:7b51:7530	123.81.117.48
cb15:901b:8024:cd24:8081:4072:7b51:7531	123.81.117.49
cb15:901b:8024:cd24:8081:4072:7b51:7532	123.81.117.50
cb15:901b:8024:cd24:8081:4072:7b51:7533	123.81.117.51
cb15:901b:8024:cd24:8081:4072:7b51:7534	123.81.117.52
cb15:901b:8024:cd24:8081:4072:7b51:7535	123.81.117.53
cb15:901b:8024:cd24:8081:4072:7b51:7536	123.81.117.54
cb15:901b:8024:cd24:8081:4072:7b51:7537	123.81.117.55
cb15:901b:8024:cd24:8081:4072:7b51:7538	123.81.117.56
cb15:901b:8024:cd24:8081:4072:7b51:7539	123.81.117.57
cb15:901b:8024:cd24:8081:4072:7b51:753a	123.81.117.58
cb15:901b:8024:cd24:8081:4072:7b51:753b	123.81.117.59
cb15:901b:8024:cd24:8081:4072:7b51:753c	123.81.117.60

cb15:901b:8024:cd24:8081:4072:7b51:753d	123.81.117.61
cb15:901b:8024:cd24:8081:4072:7b51:753e	123.81.117.62
cb15:901b:8024:cd24:8081:4072:7b51:753f	123.81.117.63
cb15:901b:8024:cd24:8081:4072:7b51:7540	123.81.117.64
cb15:901b:8024:cd24:8081:4072:7b51:7541	123.81.117.65
cb15:901b:8024:cd24:8081:4072:7b51:7542	123.81.117.66
cb15:901b:8024:cd24:8081:4072:7b51:7543	123.81.117.67
cb15:901b:8024:cd24:8081:4072:7b51:7544	123.81.117.68
cb15:901b:8024:cd24:8081:4072:7b51:7545	123.81.117.69
cb15:901b:8024:cd24:8081:4072:7b51:7546	123.81.117.70
cb15:901b:8024:cd24:8081:4072:7b51:7547	123.81.117.71
cb15:901b:8024:cd24:8081:4072:7b51:7548	123.81.117.72
cb15:901b:8024:cd24:8081:4072:7b51:7549	123.81.117.73
cb15:901b:8024:cd24:8081:4072:7b51:754a	123.81.117.74
cb15:901b:8024:cd24:8081:4072:7b51:754b	123.81.117.75
cb15:901b:8024:cd24:8081:4072:7b51:754c	123.81.117.76
cb15:901b:8024:cd24:8081:4072:7b51:754d	123.81.117.77
cb15:901b:8024:cd24:8081:4072:7b51:754e	123.81.117.78
cb15:901b:8024:cd24:8081:4072:7b51:754f	123.81.117.79
cb15:901b:8024:cd24:8081:4072:7b51:7550	123.81.117.80
cb15:901b:8024:cd24:8081:4072:7b51:7551	123.81.117.81
cb15:901b:8024:cd24:8081:4072:7b51:7552	123.81.117.82
cb15:901b:8024:cd24:8081:4072:7b51:7553	123.81.117.83
cb15:901b:8024:cd24:8081:4072:7b51:7554	123.81.117.84
cb15:901b:8024:cd24:8081:4072:7b51:7555	123.81.117.85
cb15:901b:8024:cd24:8081:4072:7b51:7556	123.81.117.86
cb15:901b:8024:cd24:8081:4072:7b51:7557	123.81.117.87
cb15:901b:8024:cd24:8081:4072:7b51:7558	123.81.117.88
cb15:901b:8024:cd24:8081:4072:7b51:7559	123.81.117.89
cb15:901b:8024:cd24:8081:4072:7b51:755a	123.81.117.90
cb15:901b:8024:cd24:8081:4072:7b51:755b	123.81.117.91
cb15:901b:8024:cd24:8081:4072:7b51:755c	123.81.117.92
cb15:901b:8024:cd24:8081:4072:7b51:755d	123.81.117.93
cb15:901b:8024:cd24:8081:4072:7b51:755e	123.81.117.94
cb15:901b:8024:cd24:8081:4072:7b51:755f	123.81.117.95
cb15:901b:8024:cd24:8081:4072:7b51:7560	123.81.117.96
cb15:901b:8024:cd24:8081:4072:7b51:7561	123.81.117.97
cb15:901b:8024:cd24:8081:4072:7b51:7562	123.81.117.98
cb15:901b:8024:cd24:8081:4072:7b51:7563	123.81.117.99
cb15:901b:8024:cd24:8081:4072:7b51:7564	123.81.117.100
cb15:901b:8024:cd24:8081:4072:7b51:7565	123.81.117.101
cb15:901b:8024:cd24:8081:4072:7b51:7566	123.81.117.102
cb15:901b:8024:cd24:8081:4072:7b51:7567	123.81.117.103
cb15:901b:8024:cd24:8081:4072:7b51:7568	123.81.117.104
cb15:901b:8024:cd24:8081:4072:7b51:7569	123.81.117.105
cb15:901b:8024:cd24:8081:4072:7b51:756a	123.81.117.106
cb15:901b:8024:cd24:8081:4072:7b51:756b	123.81.117.107
cb15:901b:8024:cd24:8081:4072:7b51:756c	123.81.117.108
cb15:901b:8024:cd24:8081:4072:7b51:756d	123.81.117.109
cb15:901b:8024:cd24:8081:4072:7b51:756e	123.81.117.110
cb15:901b:8024:cd24:8081:4072:7b51:756f	123.81.117.111
cb15:901b:8024:cd24:8081:4072:7b51:7570	123.81.117.112
cb15:901b:8024:cd24:8081:4072:7b51:7571	123.81.117.113
cb15:901b:8024:cd24:8081:4072:7b51:7572	123.81.117.114
cb15:901b:8024:cd24:8081:4072:7b51:7573	123.81.117.115
cb15:901b:8024:cd24:8081:4072:7b51:7574	123.81.117.116
cb15:901b:8024:cd24:8081:4072:7b51:7575	123.81.117.117
cb15:901b:8024:cd24:8081:4072:7b51:7576	123.81.117.118
cb15:901b:8024:cd24:8081:4072:7b51:7577	123.81.117.119
cb15:901b:8024:cd24:8081:4072:7b51:7578	123.81.117.120

cb15:901b:8024:cd24:8081:4072:7b51:7579	123.81.117.121
cb15:901b:8024:cd24:8081:4072:7b51:757a	123.81.117.122
cb15:901b:8024:cd24:8081:4072:7b51:757b	123.81.117.123
cb15:901b:8024:cd24:8081:4072:7b51:757c	123.81.117.124
cb15:901b:8024:cd24:8081:4072:7b51:757d	123.81.117.125
cb15:901b:8024:cd24:8081:4072:7b51:757e	123.81.117.126
cb15:901b:8024:cd24:8081:4072:7b51:757f	123.81.117.127
cb15:901b:8024:cd24:8081:4072:7b51:7580	123.81.117.128
cb15:901b:8024:cd24:8081:4072:7b51:7581	123.81.117.129
cb15:901b:8024:cd24:8081:4072:7b51:7582	123.81.117.130
cb15:901b:8024:cd24:8081:4072:7b51:7583	123.81.117.131
cb15:901b:8024:cd24:8081:4072:7b51:7584	123.81.117.132
cb15:901b:8024:cd24:8081:4072:7b51:7585	123.81.117.133
cb15:901b:8024:cd24:8081:4072:7b51:7586	123.81.117.134
cb15:901b:8024:cd24:8081:4072:7b51:7587	123.81.117.135
cb15:901b:8024:cd24:8081:4072:7b51:7588	123.81.117.136
cb15:901b:8024:cd24:8081:4072:7b51:7589	123.81.117.137
cb15:901b:8024:cd24:8081:4072:7b51:758a	123.81.117.138
cb15:901b:8024:cd24:8081:4072:7b51:758b	123.81.117.139
cb15:901b:8024:cd24:8081:4072:7b51:758c	123.81.117.140
cb15:901b:8024:cd24:8081:4072:7b51:758d	123.81.117.141
cb15:901b:8024:cd24:8081:4072:7b51:758e	123.81.117.142
cb15:901b:8024:cd24:8081:4072:7b51:758f	123.81.117.143
cb15:901b:8024:cd24:8081:4072:7b51:7590	123.81.117.144
cb15:901b:8024:cd24:8081:4072:7b51:7591	123.81.117.145
cb15:901b:8024:cd24:8081:4072:7b51:7592	123.81.117.146
cb15:901b:8024:cd24:8081:4072:7b51:7593	123.81.117.147
cb15:901b:8024:cd24:8081:4072:7b51:7594	123.81.117.148
cb15:901b:8024:cd24:8081:4072:7b51:7595	123.81.117.149
cb15:901b:8024:cd24:8081:4072:7b51:7596	123.81.117.150
cb15:901b:8024:cd24:8081:4072:7b51:7597	123.81.117.151
cb15:901b:8024:cd24:8081:4072:7b51:7598	123.81.117.152
cb15:901b:8024:cd24:8081:4072:7b51:7599	123.81.117.153
cb15:901b:8024:cd24:8081:4072:7b51:759a	123.81.117.154
cb15:901b:8024:cd24:8081:4072:7b51:759b	123.81.117.155
cb15:901b:8024:cd24:8081:4072:7b51:759c	123.81.117.156
cb15:901b:8024:cd24:8081:4072:7b51:759d	123.81.117.157
cb15:901b:8024:cd24:8081:4072:7b51:759e	123.81.117.158
cb15:901b:8024:cd24:8081:4072:7b51:759f	123.81.117.159
cb15:901b:8024:cd24:8081:4072:7b51:75a0	123.81.117.160
cb15:901b:8024:cd24:8081:4072:7b51:75a1	123.81.117.161
cb15:901b:8024:cd24:8081:4072:7b51:75a2	123.81.117.162
cb15:901b:8024:cd24:8081:4072:7b51:75a3	123.81.117.163
cb15:901b:8024:cd24:8081:4072:7b51:75a4	123.81.117.164
cb15:901b:8024:cd24:8081:4072:7b51:75a5	123.81.117.165
cb15:901b:8024:cd24:8081:4072:7b51:75a6	123.81.117.166
cb15:901b:8024:cd24:8081:4072:7b51:75a7	123.81.117.167
cb15:901b:8024:cd24:8081:4072:7b51:75a8	123.81.117.168
cb15:901b:8024:cd24:8081:4072:7b51:75a9	123.81.117.169
cb15:901b:8024:cd24:8081:4072:7b51:75aa	123.81.117.170
cb15:901b:8024:cd24:8081:4072:7b51:75ab	123.81.117.171
cb15:901b:8024:cd24:8081:4072:7b51:75ac	123.81.117.172
cb15:901b:8024:cd24:8081:4072:7b51:75ad	123.81.117.173
cb15:901b:8024:cd24:8081:4072:7b51:75ae	123.81.117.174
cb15:901b:8024:cd24:8081:4072:7b51:75af	123.81.117.175
cb15:901b:8024:cd24:8081:4072:7b51:75b0	123.81.117.176
cb15:901b:8024:cd24:8081:4072:7b51:75b1	123.81.117.177
cb15:901b:8024:cd24:8081:4072:7b51:75b2	123.81.117.178
cb15:901b:8024:cd24:8081:4072:7b51:75b3	123.81.117.179
cb15:901b:8024:cd24:8081:4072:7b51:75b4	123.81.117.180

cb15:901b:8024:cd24:8081:4072:7b51:75b5	123.81.117.181
cb15:901b:8024:cd24:8081:4072:7b51:75b6	123.81.117.182
cb15:901b:8024:cd24:8081:4072:7b51:75b7	123.81.117.183
cb15:901b:8024:cd24:8081:4072:7b51:75b8	123.81.117.184
cb15:901b:8024:cd24:8081:4072:7b51:75b9	123.81.117.185
cb15:901b:8024:cd24:8081:4072:7b51:75ba	123.81.117.186
cb15:901b:8024:cd24:8081:4072:7b51:75bb	123.81.117.187
cb15:901b:8024:cd24:8081:4072:7b51:75bc	123.81.117.188
cb15:901b:8024:cd24:8081:4072:7b51:75bd	123.81.117.189
cb15:901b:8024:cd24:8081:4072:7b51:75be	123.81.117.190
cb15:901b:8024:cd24:8081:4072:7b51:75bf	123.81.117.191
cb15:901b:8024:cd24:8081:4072:7b51:75c0	123.81.117.192
cb15:901b:8024:cd24:8081:4072:7b51:75c1	123.81.117.193
cb15:901b:8024:cd24:8081:4072:7b51:75c2	123.81.117.194
cb15:901b:8024:cd24:8081:4072:7b51:75c3	123.81.117.195
cb15:901b:8024:cd24:8081:4072:7b51:75c4	123.81.117.196
cb15:901b:8024:cd24:8081:4072:7b51:75c5	123.81.117.197
cb15:901b:8024:cd24:8081:4072:7b51:75c6	123.81.117.198
cb15:901b:8024:cd24:8081:4072:7b51:75c7	123.81.117.199
cb15:901b:8024:cd24:8081:4072:7b51:75c8	123.81.117.200
cb15:901b:8024:cd24:8081:4072:7b51:75c9	123.81.117.201
cb15:901b:8024:cd24:8081:4072:7b51:75ca	123.81.117.202
cb15:901b:8024:cd24:8081:4072:7b51:75cb	123.81.117.203
cb15:901b:8024:cd24:8081:4072:7b51:75cc	123.81.117.204
cb15:901b:8024:cd24:8081:4072:7b51:75cd	123.81.117.205
cb15:901b:8024:cd24:8081:4072:7b51:75ce	123.81.117.206
cb15:901b:8024:cd24:8081:4072:7b51:75cf	123.81.117.207
cb15:901b:8024:cd24:8081:4072:7b51:75d0	123.81.117.208
cb15:901b:8024:cd24:8081:4072:7b51:75d1	123.81.117.209
cb15:901b:8024:cd24:8081:4072:7b51:75d2	123.81.117.210
cb15:901b:8024:cd24:8081:4072:7b51:75d3	123.81.117.211
cb15:901b:8024:cd24:8081:4072:7b51:75d4	123.81.117.212
cb15:901b:8024:cd24:8081:4072:7b51:75d5	123.81.117.213
cb15:901b:8024:cd24:8081:4072:7b51:75d6	123.81.117.214
cb15:901b:8024:cd24:8081:4072:7b51:75d7	123.81.117.215
cb15:901b:8024:cd24:8081:4072:7b51:75d8	123.81.117.216
cb15:901b:8024:cd24:8081:4072:7b51:75d9	123.81.117.217
cb15:901b:8024:cd24:8081:4072:7b51:75da	123.81.117.218
cb15:901b:8024:cd24:8081:4072:7b51:75db	123.81.117.219
cb15:901b:8024:cd24:8081:4072:7b51:75dc	123.81.117.220
cb15:901b:8024:cd24:8081:4072:7b51:75dd	123.81.117.221
cb15:901b:8024:cd24:8081:4072:7b51:75de	123.81.117.222
cb15:901b:8024:cd24:8081:4072:7b51:75df	123.81.117.223
cb15:901b:8024:cd24:8081:4072:7b51:75e0	123.81.117.224
cb15:901b:8024:cd24:8081:4072:7b51:75e1	123.81.117.225
cb15:901b:8024:cd24:8081:4072:7b51:75e2	123.81.117.226
cb15:901b:8024:cd24:8081:4072:7b51:75e3	123.81.117.227
cb15:901b:8024:cd24:8081:4072:7b51:75e4	123.81.117.228
cb15:901b:8024:cd24:8081:4072:7b51:75e5	123.81.117.229
cb15:901b:8024:cd24:8081:4072:7b51:75e6	123.81.117.230
cb15:901b:8024:cd24:8081:4072:7b51:75e7	123.81.117.231
cb15:901b:8024:cd24:8081:4072:7b51:75e8	123.81.117.232
cb15:901b:8024:cd24:8081:4072:7b51:75e9	123.81.117.233
cb15:901b:8024:cd24:8081:4072:7b51:75ea	123.81.117.234
cb15:901b:8024:cd24:8081:4072:7b51:75eb	123.81.117.235
cb15:901b:8024:cd24:8081:4072:7b51:75ec	123.81.117.236
cb15:901b:8024:cd24:8081:4072:7b51:75ed	123.81.117.237
cb15:901b:8024:cd24:8081:4072:7b51:75ee	123.81.117.238
cb15:901b:8024:cd24:8081:4072:7b51:75ef	123.81.117.239
cb15:901b:8024:cd24:8081:4072:7b51:75f0	123.81.117.240
cb15:901b:8024:cd24:8081:4072:7b51:75f1	123.81.117.241
cb15:901b:8024:cd24:8081:4072:7b51:75f2	123.81.117.242
cb15:901b:8024:cd24:8081:4072:7b51:75f3	123.81.117.243
cb15:901b:8024:cd24:8081:4072:7b51:75f4	123.81.117.244
cb15:901b:8024:cd24:8081:4072:7b51:75f5	123.81.117.245
cb15:901b:8024:cd24:8081:4072:7b51:75f6	123.81.117.246
cb15:901b:8024:cd24:8081:4072:7b51:75f7	123.81.117.247
cb15:901b:8024:cd24:8081:4072:7b51:75f8	123.81.117.248
cb15:901b:8024:cd24:8081:4072:7b51:75f9	123.81.117.249
cb15:901b:8024:cd24:8081:4072:7b51:75fa	123.81.117.250
cb15:901b:8024:cd24:8081:4072:7b51:75fb	123.81.117.251
cb15:901b:8024:cd24:8081:4072:7b51:75fc	123.81.117.252
cb15:901b:8024:cd24:8081:4072:7b51:75fd	123.81.117.253
cb15:901b:8024:cd24:8081:4072:7b51:75fe	123.81.117.254
cb15:901b:8024:cd24:8081:4072:7b51:75ff	123.81.117.255

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.