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:cd24:8081:4072:7924:7301	121.36.115.1
cb15:901b:8024:cd24:8081:4072:7924:7302	121.36.115.2
cb15:901b:8024:cd24:8081:4072:7924:7303	121.36.115.3
cb15:901b:8024:cd24:8081:4072:7924:7304	121.36.115.4
cb15:901b:8024:cd24:8081:4072:7924:7305	121.36.115.5
cb15:901b:8024:cd24:8081:4072:7924:7306	121.36.115.6
cb15:901b:8024:cd24:8081:4072:7924:7307	121.36.115.7
cb15:901b:8024:cd24:8081:4072:7924:7308	121.36.115.8
cb15:901b:8024:cd24:8081:4072:7924:7309	121.36.115.9
cb15:901b:8024:cd24:8081:4072:7924:730a	121.36.115.10
cb15:901b:8024:cd24:8081:4072:7924:730b	121.36.115.11
cb15:901b:8024:cd24:8081:4072:7924:730c	121.36.115.12
cb15:901b:8024:cd24:8081:4072:7924:730d	121.36.115.13
cb15:901b:8024:cd24:8081:4072:7924:730e	121.36.115.14
cb15:901b:8024:cd24:8081:4072:7924:730f	121.36.115.15
cb15:901b:8024:cd24:8081:4072:7924:7310	121.36.115.16
cb15:901b:8024:cd24:8081:4072:7924:7311	121.36.115.17
cb15:901b:8024:cd24:8081:4072:7924:7312	121.36.115.18
cb15:901b:8024:cd24:8081:4072:7924:7313	121.36.115.19
cb15:901b:8024:cd24:8081:4072:7924:7314	121.36.115.20
cb15:901b:8024:cd24:8081:4072:7924:7315	121.36.115.21
cb15:901b:8024:cd24:8081:4072:7924:7316	121.36.115.22
cb15:901b:8024:cd24:8081:4072:7924:7317	121.36.115.23
cb15:901b:8024:cd24:8081:4072:7924:7318	121.36.115.24
cb15:901b:8024:cd24:8081:4072:7924:7319	121.36.115.25
cb15:901b:8024:cd24:8081:4072:7924:731a	121.36.115.26
cb15:901b:8024:cd24:8081:4072:7924:731b	121.36.115.27
cb15:901b:8024:cd24:8081:4072:7924:731c	121.36.115.28
cb15:901b:8024:cd24:8081:4072:7924:731d	121.36.115.29
cb15:901b:8024:cd24:8081:4072:7924:731e	121.36.115.30
cb15:901b:8024:cd24:8081:4072:7924:731f	121.36.115.31
cb15:901b:8024:cd24:8081:4072:7924:7320	121.36.115.32
cb15:901b:8024:cd24:8081:4072:7924:7321	121.36.115.33
cb15:901b:8024:cd24:8081:4072:7924:7322	121.36.115.34
cb15:901b:8024:cd24:8081:4072:7924:7323	121.36.115.35
cb15:901b:8024:cd24:8081:4072:7924:7324	121.36.115.36
cb15:901b:8024:cd24:8081:4072:7924:7325	121.36.115.37
cb15:901b:8024:cd24:8081:4072:7924:7326	121.36.115.38
cb15:901b:8024:cd24:8081:4072:7924:7327	121.36.115.39
cb15:901b:8024:cd24:8081:4072:7924:7328	121.36.115.40
cb15:901b:8024:cd24:8081:4072:7924:7329	121.36.115.41
cb15:901b:8024:cd24:8081:4072:7924:732a	121.36.115.42
cb15:901b:8024:cd24:8081:4072:7924:732b	121.36.115.43
cb15:901b:8024:cd24:8081:4072:7924:732c	121.36.115.44
cb15:901b:8024:cd24:8081:4072:7924:732d	121.36.115.45
cb15:901b:8024:cd24:8081:4072:7924:732e	121.36.115.46
cb15:901b:8024:cd24:8081:4072:7924:732f	121.36.115.47
cb15:901b:8024:cd24:8081:4072:7924:7330	121.36.115.48
cb15:901b:8024:cd24:8081:4072:7924:7331	121.36.115.49
cb15:901b:8024:cd24:8081:4072:7924:7332	121.36.115.50
cb15:901b:8024:cd24:8081:4072:7924:7333	121.36.115.51
cb15:901b:8024:cd24:8081:4072:7924:7334	121.36.115.52
cb15:901b:8024:cd24:8081:4072:7924:7335	121.36.115.53
cb15:901b:8024:cd24:8081:4072:7924:7336	121.36.115.54
cb15:901b:8024:cd24:8081:4072:7924:7337	121.36.115.55
cb15:901b:8024:cd24:8081:4072:7924:7338	121.36.115.56
cb15:901b:8024:cd24:8081:4072:7924:7339	121.36.115.57
cb15:901b:8024:cd24:8081:4072:7924:733a	121.36.115.58
cb15:901b:8024:cd24:8081:4072:7924:733b	121.36.115.59
cb15:901b:8024:cd24:8081:4072:7924:733c	121.36.115.60

cb15:901b:8024:cd24:8081:4072:7924:733d	121.36.115.61
cb15:901b:8024:cd24:8081:4072:7924:733e	121.36.115.62
cb15:901b:8024:cd24:8081:4072:7924:733f	121.36.115.63
cb15:901b:8024:cd24:8081:4072:7924:7340	121.36.115.64
cb15:901b:8024:cd24:8081:4072:7924:7341	121.36.115.65
cb15:901b:8024:cd24:8081:4072:7924:7342	121.36.115.66
cb15:901b:8024:cd24:8081:4072:7924:7343	121.36.115.67
cb15:901b:8024:cd24:8081:4072:7924:7344	121.36.115.68
cb15:901b:8024:cd24:8081:4072:7924:7345	121.36.115.69
cb15:901b:8024:cd24:8081:4072:7924:7346	121.36.115.70
cb15:901b:8024:cd24:8081:4072:7924:7347	121.36.115.71
cb15:901b:8024:cd24:8081:4072:7924:7348	121.36.115.72
cb15:901b:8024:cd24:8081:4072:7924:7349	121.36.115.73
cb15:901b:8024:cd24:8081:4072:7924:734a	121.36.115.74
cb15:901b:8024:cd24:8081:4072:7924:734b	121.36.115.75
cb15:901b:8024:cd24:8081:4072:7924:734c	121.36.115.76
cb15:901b:8024:cd24:8081:4072:7924:734d	121.36.115.77
cb15:901b:8024:cd24:8081:4072:7924:734e	121.36.115.78
cb15:901b:8024:cd24:8081:4072:7924:734f	121.36.115.79
cb15:901b:8024:cd24:8081:4072:7924:7350	121.36.115.80
cb15:901b:8024:cd24:8081:4072:7924:7351	121.36.115.81
cb15:901b:8024:cd24:8081:4072:7924:7352	121.36.115.82
cb15:901b:8024:cd24:8081:4072:7924:7353	121.36.115.83
cb15:901b:8024:cd24:8081:4072:7924:7354	121.36.115.84
cb15:901b:8024:cd24:8081:4072:7924:7355	121.36.115.85
cb15:901b:8024:cd24:8081:4072:7924:7356	121.36.115.86
cb15:901b:8024:cd24:8081:4072:7924:7357	121.36.115.87
cb15:901b:8024:cd24:8081:4072:7924:7358	121.36.115.88
cb15:901b:8024:cd24:8081:4072:7924:7359	121.36.115.89
cb15:901b:8024:cd24:8081:4072:7924:735a	121.36.115.90
cb15:901b:8024:cd24:8081:4072:7924:735b	121.36.115.91
cb15:901b:8024:cd24:8081:4072:7924:735c	121.36.115.92
cb15:901b:8024:cd24:8081:4072:7924:735d	121.36.115.93
cb15:901b:8024:cd24:8081:4072:7924:735e	121.36.115.94
cb15:901b:8024:cd24:8081:4072:7924:735f	121.36.115.95
cb15:901b:8024:cd24:8081:4072:7924:7360	121.36.115.96
cb15:901b:8024:cd24:8081:4072:7924:7361	121.36.115.97
cb15:901b:8024:cd24:8081:4072:7924:7362	121.36.115.98
cb15:901b:8024:cd24:8081:4072:7924:7363	121.36.115.99
cb15:901b:8024:cd24:8081:4072:7924:7364	121.36.115.100
cb15:901b:8024:cd24:8081:4072:7924:7365	121.36.115.101
cb15:901b:8024:cd24:8081:4072:7924:7366	121.36.115.102
cb15:901b:8024:cd24:8081:4072:7924:7367	121.36.115.103
cb15:901b:8024:cd24:8081:4072:7924:7368	121.36.115.104
cb15:901b:8024:cd24:8081:4072:7924:7369	121.36.115.105
cb15:901b:8024:cd24:8081:4072:7924:736a	121.36.115.106
cb15:901b:8024:cd24:8081:4072:7924:736b	121.36.115.107
cb15:901b:8024:cd24:8081:4072:7924:736c	121.36.115.108
cb15:901b:8024:cd24:8081:4072:7924:736d	121.36.115.109
cb15:901b:8024:cd24:8081:4072:7924:736e	121.36.115.110
cb15:901b:8024:cd24:8081:4072:7924:736f	121.36.115.111
cb15:901b:8024:cd24:8081:4072:7924:7370	121.36.115.112
cb15:901b:8024:cd24:8081:4072:7924:7371	121.36.115.113
cb15:901b:8024:cd24:8081:4072:7924:7372	121.36.115.114
cb15:901b:8024:cd24:8081:4072:7924:7373	121.36.115.115
cb15:901b:8024:cd24:8081:4072:7924:7374	121.36.115.116
cb15:901b:8024:cd24:8081:4072:7924:7375	121.36.115.117
cb15:901b:8024:cd24:8081:4072:7924:7376	121.36.115.118
cb15:901b:8024:cd24:8081:4072:7924:7377	121.36.115.119
cb15:901b:8024:cd24:8081:4072:7924:7378	121.36.115.120

cb15:901b:8024:cd24:8081:4072:7924:7379	121.36.115.121
cb15:901b:8024:cd24:8081:4072:7924:737a	121.36.115.122
cb15:901b:8024:cd24:8081:4072:7924:737b	121.36.115.123
cb15:901b:8024:cd24:8081:4072:7924:737c	121.36.115.124
cb15:901b:8024:cd24:8081:4072:7924:737d	121.36.115.125
cb15:901b:8024:cd24:8081:4072:7924:737e	121.36.115.126
cb15:901b:8024:cd24:8081:4072:7924:737f	121.36.115.127
cb15:901b:8024:cd24:8081:4072:7924:7380	121.36.115.128
cb15:901b:8024:cd24:8081:4072:7924:7381	121.36.115.129
cb15:901b:8024:cd24:8081:4072:7924:7382	121.36.115.130
cb15:901b:8024:cd24:8081:4072:7924:7383	121.36.115.131
cb15:901b:8024:cd24:8081:4072:7924:7384	121.36.115.132
cb15:901b:8024:cd24:8081:4072:7924:7385	121.36.115.133
cb15:901b:8024:cd24:8081:4072:7924:7386	121.36.115.134
cb15:901b:8024:cd24:8081:4072:7924:7387	121.36.115.135
cb15:901b:8024:cd24:8081:4072:7924:7388	121.36.115.136
cb15:901b:8024:cd24:8081:4072:7924:7389	121.36.115.137
cb15:901b:8024:cd24:8081:4072:7924:738a	121.36.115.138
cb15:901b:8024:cd24:8081:4072:7924:738b	121.36.115.139
cb15:901b:8024:cd24:8081:4072:7924:738c	121.36.115.140
cb15:901b:8024:cd24:8081:4072:7924:738d	121.36.115.141
cb15:901b:8024:cd24:8081:4072:7924:738e	121.36.115.142
cb15:901b:8024:cd24:8081:4072:7924:738f	121.36.115.143
cb15:901b:8024:cd24:8081:4072:7924:7390	121.36.115.144
cb15:901b:8024:cd24:8081:4072:7924:7391	121.36.115.145
cb15:901b:8024:cd24:8081:4072:7924:7392	121.36.115.146
cb15:901b:8024:cd24:8081:4072:7924:7393	121.36.115.147
cb15:901b:8024:cd24:8081:4072:7924:7394	121.36.115.148
cb15:901b:8024:cd24:8081:4072:7924:7395	121.36.115.149
cb15:901b:8024:cd24:8081:4072:7924:7396	121.36.115.150
cb15:901b:8024:cd24:8081:4072:7924:7397	121.36.115.151
cb15:901b:8024:cd24:8081:4072:7924:7398	121.36.115.152
cb15:901b:8024:cd24:8081:4072:7924:7399	121.36.115.153
cb15:901b:8024:cd24:8081:4072:7924:739a	121.36.115.154
cb15:901b:8024:cd24:8081:4072:7924:739b	121.36.115.155
cb15:901b:8024:cd24:8081:4072:7924:739c	121.36.115.156
cb15:901b:8024:cd24:8081:4072:7924:739d	121.36.115.157
cb15:901b:8024:cd24:8081:4072:7924:739e	121.36.115.158
cb15:901b:8024:cd24:8081:4072:7924:739f	121.36.115.159
cb15:901b:8024:cd24:8081:4072:7924:73a0	121.36.115.160
cb15:901b:8024:cd24:8081:4072:7924:73a1	121.36.115.161
cb15:901b:8024:cd24:8081:4072:7924:73a2	121.36.115.162
cb15:901b:8024:cd24:8081:4072:7924:73a3	121.36.115.163
cb15:901b:8024:cd24:8081:4072:7924:73a4	121.36.115.164
cb15:901b:8024:cd24:8081:4072:7924:73a5	121.36.115.165
cb15:901b:8024:cd24:8081:4072:7924:73a6	121.36.115.166
cb15:901b:8024:cd24:8081:4072:7924:73a7	121.36.115.167
cb15:901b:8024:cd24:8081:4072:7924:73a8	121.36.115.168
cb15:901b:8024:cd24:8081:4072:7924:73a9	121.36.115.169
cb15:901b:8024:cd24:8081:4072:7924:73aa	121.36.115.170
cb15:901b:8024:cd24:8081:4072:7924:73ab	121.36.115.171
cb15:901b:8024:cd24:8081:4072:7924:73ac	121.36.115.172
cb15:901b:8024:cd24:8081:4072:7924:73ad	121.36.115.173
cb15:901b:8024:cd24:8081:4072:7924:73ae	121.36.115.174
cb15:901b:8024:cd24:8081:4072:7924:73af	121.36.115.175
cb15:901b:8024:cd24:8081:4072:7924:73b0	121.36.115.176
cb15:901b:8024:cd24:8081:4072:7924:73b1	121.36.115.177
cb15:901b:8024:cd24:8081:4072:7924:73b2	121.36.115.178
cb15:901b:8024:cd24:8081:4072:7924:73b3	121.36.115.179
cb15:901b:8024:cd24:8081:4072:7924:73b4	121.36.115.180

cb15:901b:8024:cd24:8081:4072:7924:73b5	121.36.115.181
cb15:901b:8024:cd24:8081:4072:7924:73b6	121.36.115.182
cb15:901b:8024:cd24:8081:4072:7924:73b7	121.36.115.183
cb15:901b:8024:cd24:8081:4072:7924:73b8	121.36.115.184
cb15:901b:8024:cd24:8081:4072:7924:73b9	121.36.115.185
cb15:901b:8024:cd24:8081:4072:7924:73ba	121.36.115.186
cb15:901b:8024:cd24:8081:4072:7924:73bb	121.36.115.187
cb15:901b:8024:cd24:8081:4072:7924:73bc	121.36.115.188
cb15:901b:8024:cd24:8081:4072:7924:73bd	121.36.115.189
cb15:901b:8024:cd24:8081:4072:7924:73be	121.36.115.190
cb15:901b:8024:cd24:8081:4072:7924:73bf	121.36.115.191
cb15:901b:8024:cd24:8081:4072:7924:73c0	121.36.115.192
cb15:901b:8024:cd24:8081:4072:7924:73c1	121.36.115.193
cb15:901b:8024:cd24:8081:4072:7924:73c2	121.36.115.194
cb15:901b:8024:cd24:8081:4072:7924:73c3	121.36.115.195
cb15:901b:8024:cd24:8081:4072:7924:73c4	121.36.115.196
cb15:901b:8024:cd24:8081:4072:7924:73c5	121.36.115.197
cb15:901b:8024:cd24:8081:4072:7924:73c6	121.36.115.198
cb15:901b:8024:cd24:8081:4072:7924:73c7	121.36.115.199
cb15:901b:8024:cd24:8081:4072:7924:73c8	121.36.115.200
cb15:901b:8024:cd24:8081:4072:7924:73c9	121.36.115.201
cb15:901b:8024:cd24:8081:4072:7924:73ca	121.36.115.202
cb15:901b:8024:cd24:8081:4072:7924:73cb	121.36.115.203
cb15:901b:8024:cd24:8081:4072:7924:73cc	121.36.115.204
cb15:901b:8024:cd24:8081:4072:7924:73cd	121.36.115.205
cb15:901b:8024:cd24:8081:4072:7924:73ce	121.36.115.206
cb15:901b:8024:cd24:8081:4072:7924:73cf	121.36.115.207
cb15:901b:8024:cd24:8081:4072:7924:73d0	121.36.115.208
cb15:901b:8024:cd24:8081:4072:7924:73d1	121.36.115.209
cb15:901b:8024:cd24:8081:4072:7924:73d2	121.36.115.210
cb15:901b:8024:cd24:8081:4072:7924:73d3	121.36.115.211
cb15:901b:8024:cd24:8081:4072:7924:73d4	121.36.115.212
cb15:901b:8024:cd24:8081:4072:7924:73d5	121.36.115.213
cb15:901b:8024:cd24:8081:4072:7924:73d6	121.36.115.214
cb15:901b:8024:cd24:8081:4072:7924:73d7	121.36.115.215
cb15:901b:8024:cd24:8081:4072:7924:73d8	121.36.115.216
cb15:901b:8024:cd24:8081:4072:7924:73d9	121.36.115.217
cb15:901b:8024:cd24:8081:4072:7924:73da	121.36.115.218
cb15:901b:8024:cd24:8081:4072:7924:73db	121.36.115.219
cb15:901b:8024:cd24:8081:4072:7924:73dc	121.36.115.220
cb15:901b:8024:cd24:8081:4072:7924:73dd	121.36.115.221
cb15:901b:8024:cd24:8081:4072:7924:73de	121.36.115.222
cb15:901b:8024:cd24:8081:4072:7924:73df	121.36.115.223
cb15:901b:8024:cd24:8081:4072:7924:73e0	121.36.115.224
cb15:901b:8024:cd24:8081:4072:7924:73e1	121.36.115.225
cb15:901b:8024:cd24:8081:4072:7924:73e2	121.36.115.226
cb15:901b:8024:cd24:8081:4072:7924:73e3	121.36.115.227
cb15:901b:8024:cd24:8081:4072:7924:73e4	121.36.115.228
cb15:901b:8024:cd24:8081:4072:7924:73e5	121.36.115.229
cb15:901b:8024:cd24:8081:4072:7924:73e6	121.36.115.230
cb15:901b:8024:cd24:8081:4072:7924:73e7	121.36.115.231
cb15:901b:8024:cd24:8081:4072:7924:73e8	121.36.115.232
cb15:901b:8024:cd24:8081:4072:7924:73e9	121.36.115.233
cb15:901b:8024:cd24:8081:4072:7924:73ea	121.36.115.234
cb15:901b:8024:cd24:8081:4072:7924:73eb	121.36.115.235
cb15:901b:8024:cd24:8081:4072:7924:73ec	121.36.115.236
cb15:901b:8024:cd24:8081:4072:7924:73ed	121.36.115.237
cb15:901b:8024:cd24:8081:4072:7924:73ee	121.36.115.238
cb15:901b:8024:cd24:8081:4072:7924:73ef	121.36.115.239
cb15:901b:8024:cd24:8081:4072:7924:73f0	121.36.115.240
cb15:901b:8024:cd24:8081:4072:7924:73f1	121.36.115.241
cb15:901b:8024:cd24:8081:4072:7924:73f2	121.36.115.242
cb15:901b:8024:cd24:8081:4072:7924:73f3	121.36.115.243
cb15:901b:8024:cd24:8081:4072:7924:73f4	121.36.115.244
cb15:901b:8024:cd24:8081:4072:7924:73f5	121.36.115.245
cb15:901b:8024:cd24:8081:4072:7924:73f6	121.36.115.246
cb15:901b:8024:cd24:8081:4072:7924:73f7	121.36.115.247
cb15:901b:8024:cd24:8081:4072:7924:73f8	121.36.115.248
cb15:901b:8024:cd24:8081:4072:7924:73f9	121.36.115.249
cb15:901b:8024:cd24:8081:4072:7924:73fa	121.36.115.250
cb15:901b:8024:cd24:8081:4072:7924:73fb	121.36.115.251
cb15:901b:8024:cd24:8081:4072:7924:73fc	121.36.115.252
cb15:901b:8024:cd24:8081:4072:7924:73fd	121.36.115.253
cb15:901b:8024:cd24:8081:4072:7924:73fe	121.36.115.254
cb15:901b:8024:cd24:8081:4072:7924:73ff	121.36.115.255

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.