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:cd24:8081:155:7924:3f01	121.36.63.1
cb15:901b:8024:cd24:8081:155:7924:3f02	121.36.63.2
cb15:901b:8024:cd24:8081:155:7924:3f03	121.36.63.3
cb15:901b:8024:cd24:8081:155:7924:3f04	121.36.63.4
cb15:901b:8024:cd24:8081:155:7924:3f05	121.36.63.5
cb15:901b:8024:cd24:8081:155:7924:3f06	121.36.63.6
cb15:901b:8024:cd24:8081:155:7924:3f07	121.36.63.7
cb15:901b:8024:cd24:8081:155:7924:3f08	121.36.63.8
cb15:901b:8024:cd24:8081:155:7924:3f09	121.36.63.9
cb15:901b:8024:cd24:8081:155:7924:3f0a	121.36.63.10
cb15:901b:8024:cd24:8081:155:7924:3f0b	121.36.63.11
cb15:901b:8024:cd24:8081:155:7924:3f0c	121.36.63.12
cb15:901b:8024:cd24:8081:155:7924:3f0d	121.36.63.13
cb15:901b:8024:cd24:8081:155:7924:3f0e	121.36.63.14
cb15:901b:8024:cd24:8081:155:7924:3f0f	121.36.63.15
cb15:901b:8024:cd24:8081:155:7924:3f10	121.36.63.16
cb15:901b:8024:cd24:8081:155:7924:3f11	121.36.63.17
cb15:901b:8024:cd24:8081:155:7924:3f12	121.36.63.18
cb15:901b:8024:cd24:8081:155:7924:3f13	121.36.63.19
cb15:901b:8024:cd24:8081:155:7924:3f14	121.36.63.20
cb15:901b:8024:cd24:8081:155:7924:3f15	121.36.63.21
cb15:901b:8024:cd24:8081:155:7924:3f16	121.36.63.22
cb15:901b:8024:cd24:8081:155:7924:3f17	121.36.63.23
cb15:901b:8024:cd24:8081:155:7924:3f18	121.36.63.24
cb15:901b:8024:cd24:8081:155:7924:3f19	121.36.63.25
cb15:901b:8024:cd24:8081:155:7924:3f1a	121.36.63.26
cb15:901b:8024:cd24:8081:155:7924:3f1b	121.36.63.27
cb15:901b:8024:cd24:8081:155:7924:3f1c	121.36.63.28
cb15:901b:8024:cd24:8081:155:7924:3f1d	121.36.63.29
cb15:901b:8024:cd24:8081:155:7924:3f1e	121.36.63.30
cb15:901b:8024:cd24:8081:155:7924:3f1f	121.36.63.31
cb15:901b:8024:cd24:8081:155:7924:3f20	121.36.63.32
cb15:901b:8024:cd24:8081:155:7924:3f21	121.36.63.33
cb15:901b:8024:cd24:8081:155:7924:3f22	121.36.63.34
cb15:901b:8024:cd24:8081:155:7924:3f23	121.36.63.35
cb15:901b:8024:cd24:8081:155:7924:3f24	121.36.63.36
cb15:901b:8024:cd24:8081:155:7924:3f25	121.36.63.37
cb15:901b:8024:cd24:8081:155:7924:3f26	121.36.63.38
cb15:901b:8024:cd24:8081:155:7924:3f27	121.36.63.39
cb15:901b:8024:cd24:8081:155:7924:3f28	121.36.63.40
cb15:901b:8024:cd24:8081:155:7924:3f29	121.36.63.41
cb15:901b:8024:cd24:8081:155:7924:3f2a	121.36.63.42
cb15:901b:8024:cd24:8081:155:7924:3f2b	121.36.63.43
cb15:901b:8024:cd24:8081:155:7924:3f2c	121.36.63.44
cb15:901b:8024:cd24:8081:155:7924:3f2d	121.36.63.45
cb15:901b:8024:cd24:8081:155:7924:3f2e	121.36.63.46
cb15:901b:8024:cd24:8081:155:7924:3f2f	121.36.63.47
cb15:901b:8024:cd24:8081:155:7924:3f30	121.36.63.48
cb15:901b:8024:cd24:8081:155:7924:3f31	121.36.63.49
cb15:901b:8024:cd24:8081:155:7924:3f32	121.36.63.50
cb15:901b:8024:cd24:8081:155:7924:3f33	121.36.63.51
cb15:901b:8024:cd24:8081:155:7924:3f34	121.36.63.52
cb15:901b:8024:cd24:8081:155:7924:3f35	121.36.63.53
cb15:901b:8024:cd24:8081:155:7924:3f36	121.36.63.54
cb15:901b:8024:cd24:8081:155:7924:3f37	121.36.63.55
cb15:901b:8024:cd24:8081:155:7924:3f38	121.36.63.56
cb15:901b:8024:cd24:8081:155:7924:3f39	121.36.63.57
cb15:901b:8024:cd24:8081:155:7924:3f3a	121.36.63.58
cb15:901b:8024:cd24:8081:155:7924:3f3b	121.36.63.59
cb15:901b:8024:cd24:8081:155:7924:3f3c	121.36.63.60

cb15:901b:8024:cd24:8081:155:7924:3f3d	121.36.63.61
cb15:901b:8024:cd24:8081:155:7924:3f3e	121.36.63.62
cb15:901b:8024:cd24:8081:155:7924:3f3f	121.36.63.63
cb15:901b:8024:cd24:8081:155:7924:3f40	121.36.63.64
cb15:901b:8024:cd24:8081:155:7924:3f41	121.36.63.65
cb15:901b:8024:cd24:8081:155:7924:3f42	121.36.63.66
cb15:901b:8024:cd24:8081:155:7924:3f43	121.36.63.67
cb15:901b:8024:cd24:8081:155:7924:3f44	121.36.63.68
cb15:901b:8024:cd24:8081:155:7924:3f45	121.36.63.69
cb15:901b:8024:cd24:8081:155:7924:3f46	121.36.63.70
cb15:901b:8024:cd24:8081:155:7924:3f47	121.36.63.71
cb15:901b:8024:cd24:8081:155:7924:3f48	121.36.63.72
cb15:901b:8024:cd24:8081:155:7924:3f49	121.36.63.73
cb15:901b:8024:cd24:8081:155:7924:3f4a	121.36.63.74
cb15:901b:8024:cd24:8081:155:7924:3f4b	121.36.63.75
cb15:901b:8024:cd24:8081:155:7924:3f4c	121.36.63.76
cb15:901b:8024:cd24:8081:155:7924:3f4d	121.36.63.77
cb15:901b:8024:cd24:8081:155:7924:3f4e	121.36.63.78
cb15:901b:8024:cd24:8081:155:7924:3f4f	121.36.63.79
cb15:901b:8024:cd24:8081:155:7924:3f50	121.36.63.80
cb15:901b:8024:cd24:8081:155:7924:3f51	121.36.63.81
cb15:901b:8024:cd24:8081:155:7924:3f52	121.36.63.82
cb15:901b:8024:cd24:8081:155:7924:3f53	121.36.63.83
cb15:901b:8024:cd24:8081:155:7924:3f54	121.36.63.84
cb15:901b:8024:cd24:8081:155:7924:3f55	121.36.63.85
cb15:901b:8024:cd24:8081:155:7924:3f56	121.36.63.86
cb15:901b:8024:cd24:8081:155:7924:3f57	121.36.63.87
cb15:901b:8024:cd24:8081:155:7924:3f58	121.36.63.88
cb15:901b:8024:cd24:8081:155:7924:3f59	121.36.63.89
cb15:901b:8024:cd24:8081:155:7924:3f5a	121.36.63.90
cb15:901b:8024:cd24:8081:155:7924:3f5b	121.36.63.91
cb15:901b:8024:cd24:8081:155:7924:3f5c	121.36.63.92
cb15:901b:8024:cd24:8081:155:7924:3f5d	121.36.63.93
cb15:901b:8024:cd24:8081:155:7924:3f5e	121.36.63.94
cb15:901b:8024:cd24:8081:155:7924:3f5f	121.36.63.95
cb15:901b:8024:cd24:8081:155:7924:3f60	121.36.63.96
cb15:901b:8024:cd24:8081:155:7924:3f61	121.36.63.97
cb15:901b:8024:cd24:8081:155:7924:3f62	121.36.63.98
cb15:901b:8024:cd24:8081:155:7924:3f63	121.36.63.99
cb15:901b:8024:cd24:8081:155:7924:3f64	121.36.63.100
cb15:901b:8024:cd24:8081:155:7924:3f65	121.36.63.101
cb15:901b:8024:cd24:8081:155:7924:3f66	121.36.63.102
cb15:901b:8024:cd24:8081:155:7924:3f67	121.36.63.103
cb15:901b:8024:cd24:8081:155:7924:3f68	121.36.63.104
cb15:901b:8024:cd24:8081:155:7924:3f69	121.36.63.105
cb15:901b:8024:cd24:8081:155:7924:3f6a	121.36.63.106
cb15:901b:8024:cd24:8081:155:7924:3f6b	121.36.63.107
cb15:901b:8024:cd24:8081:155:7924:3f6c	121.36.63.108
cb15:901b:8024:cd24:8081:155:7924:3f6d	121.36.63.109
cb15:901b:8024:cd24:8081:155:7924:3f6e	121.36.63.110
cb15:901b:8024:cd24:8081:155:7924:3f6f	121.36.63.111
cb15:901b:8024:cd24:8081:155:7924:3f70	121.36.63.112
cb15:901b:8024:cd24:8081:155:7924:3f71	121.36.63.113
cb15:901b:8024:cd24:8081:155:7924:3f72	121.36.63.114
cb15:901b:8024:cd24:8081:155:7924:3f73	121.36.63.115
cb15:901b:8024:cd24:8081:155:7924:3f74	121.36.63.116
cb15:901b:8024:cd24:8081:155:7924:3f75	121.36.63.117
cb15:901b:8024:cd24:8081:155:7924:3f76	121.36.63.118
cb15:901b:8024:cd24:8081:155:7924:3f77	121.36.63.119
cb15:901b:8024:cd24:8081:155:7924:3f78	121.36.63.120

cb15:901b:8024:cd24:8081:155:7924:3f79	121.36.63.121
cb15:901b:8024:cd24:8081:155:7924:3f7a	121.36.63.122
cb15:901b:8024:cd24:8081:155:7924:3f7b	121.36.63.123
cb15:901b:8024:cd24:8081:155:7924:3f7c	121.36.63.124
cb15:901b:8024:cd24:8081:155:7924:3f7d	121.36.63.125
cb15:901b:8024:cd24:8081:155:7924:3f7e	121.36.63.126
cb15:901b:8024:cd24:8081:155:7924:3f7f	121.36.63.127
cb15:901b:8024:cd24:8081:155:7924:3f80	121.36.63.128
cb15:901b:8024:cd24:8081:155:7924:3f81	121.36.63.129
cb15:901b:8024:cd24:8081:155:7924:3f82	121.36.63.130
cb15:901b:8024:cd24:8081:155:7924:3f83	121.36.63.131
cb15:901b:8024:cd24:8081:155:7924:3f84	121.36.63.132
cb15:901b:8024:cd24:8081:155:7924:3f85	121.36.63.133
cb15:901b:8024:cd24:8081:155:7924:3f86	121.36.63.134
cb15:901b:8024:cd24:8081:155:7924:3f87	121.36.63.135
cb15:901b:8024:cd24:8081:155:7924:3f88	121.36.63.136
cb15:901b:8024:cd24:8081:155:7924:3f89	121.36.63.137
cb15:901b:8024:cd24:8081:155:7924:3f8a	121.36.63.138
cb15:901b:8024:cd24:8081:155:7924:3f8b	121.36.63.139
cb15:901b:8024:cd24:8081:155:7924:3f8c	121.36.63.140
cb15:901b:8024:cd24:8081:155:7924:3f8d	121.36.63.141
cb15:901b:8024:cd24:8081:155:7924:3f8e	121.36.63.142
cb15:901b:8024:cd24:8081:155:7924:3f8f	121.36.63.143
cb15:901b:8024:cd24:8081:155:7924:3f90	121.36.63.144
cb15:901b:8024:cd24:8081:155:7924:3f91	121.36.63.145
cb15:901b:8024:cd24:8081:155:7924:3f92	121.36.63.146
cb15:901b:8024:cd24:8081:155:7924:3f93	121.36.63.147
cb15:901b:8024:cd24:8081:155:7924:3f94	121.36.63.148
cb15:901b:8024:cd24:8081:155:7924:3f95	121.36.63.149
cb15:901b:8024:cd24:8081:155:7924:3f96	121.36.63.150
cb15:901b:8024:cd24:8081:155:7924:3f97	121.36.63.151
cb15:901b:8024:cd24:8081:155:7924:3f98	121.36.63.152
cb15:901b:8024:cd24:8081:155:7924:3f99	121.36.63.153
cb15:901b:8024:cd24:8081:155:7924:3f9a	121.36.63.154
cb15:901b:8024:cd24:8081:155:7924:3f9b	121.36.63.155
cb15:901b:8024:cd24:8081:155:7924:3f9c	121.36.63.156
cb15:901b:8024:cd24:8081:155:7924:3f9d	121.36.63.157
cb15:901b:8024:cd24:8081:155:7924:3f9e	121.36.63.158
cb15:901b:8024:cd24:8081:155:7924:3f9f	121.36.63.159
cb15:901b:8024:cd24:8081:155:7924:3fa0	121.36.63.160
cb15:901b:8024:cd24:8081:155:7924:3fa1	121.36.63.161
cb15:901b:8024:cd24:8081:155:7924:3fa2	121.36.63.162
cb15:901b:8024:cd24:8081:155:7924:3fa3	121.36.63.163
cb15:901b:8024:cd24:8081:155:7924:3fa4	121.36.63.164
cb15:901b:8024:cd24:8081:155:7924:3fa5	121.36.63.165
cb15:901b:8024:cd24:8081:155:7924:3fa6	121.36.63.166
cb15:901b:8024:cd24:8081:155:7924:3fa7	121.36.63.167
cb15:901b:8024:cd24:8081:155:7924:3fa8	121.36.63.168
cb15:901b:8024:cd24:8081:155:7924:3fa9	121.36.63.169
cb15:901b:8024:cd24:8081:155:7924:3faa	121.36.63.170
cb15:901b:8024:cd24:8081:155:7924:3fab	121.36.63.171
cb15:901b:8024:cd24:8081:155:7924:3fac	121.36.63.172
cb15:901b:8024:cd24:8081:155:7924:3fad	121.36.63.173
cb15:901b:8024:cd24:8081:155:7924:3fae	121.36.63.174
cb15:901b:8024:cd24:8081:155:7924:3faf	121.36.63.175
cb15:901b:8024:cd24:8081:155:7924:3fb0	121.36.63.176
cb15:901b:8024:cd24:8081:155:7924:3fb1	121.36.63.177
cb15:901b:8024:cd24:8081:155:7924:3fb2	121.36.63.178
cb15:901b:8024:cd24:8081:155:7924:3fb3	121.36.63.179
cb15:901b:8024:cd24:8081:155:7924:3fb4	121.36.63.180

cb15:901b:8024:cd24:8081:155:7924:3fb5	121.36.63.181
cb15:901b:8024:cd24:8081:155:7924:3fb6	121.36.63.182
cb15:901b:8024:cd24:8081:155:7924:3fb7	121.36.63.183
cb15:901b:8024:cd24:8081:155:7924:3fb8	121.36.63.184
cb15:901b:8024:cd24:8081:155:7924:3fb9	121.36.63.185
cb15:901b:8024:cd24:8081:155:7924:3fba	121.36.63.186
cb15:901b:8024:cd24:8081:155:7924:3fbb	121.36.63.187
cb15:901b:8024:cd24:8081:155:7924:3fbc	121.36.63.188
cb15:901b:8024:cd24:8081:155:7924:3fbd	121.36.63.189
cb15:901b:8024:cd24:8081:155:7924:3fbe	121.36.63.190
cb15:901b:8024:cd24:8081:155:7924:3fbf	121.36.63.191
cb15:901b:8024:cd24:8081:155:7924:3fc0	121.36.63.192
cb15:901b:8024:cd24:8081:155:7924:3fc1	121.36.63.193
cb15:901b:8024:cd24:8081:155:7924:3fc2	121.36.63.194
cb15:901b:8024:cd24:8081:155:7924:3fc3	121.36.63.195
cb15:901b:8024:cd24:8081:155:7924:3fc4	121.36.63.196
cb15:901b:8024:cd24:8081:155:7924:3fc5	121.36.63.197
cb15:901b:8024:cd24:8081:155:7924:3fc6	121.36.63.198
cb15:901b:8024:cd24:8081:155:7924:3fc7	121.36.63.199
cb15:901b:8024:cd24:8081:155:7924:3fc8	121.36.63.200
cb15:901b:8024:cd24:8081:155:7924:3fc9	121.36.63.201
cb15:901b:8024:cd24:8081:155:7924:3fca	121.36.63.202
cb15:901b:8024:cd24:8081:155:7924:3fcb	121.36.63.203
cb15:901b:8024:cd24:8081:155:7924:3fcc	121.36.63.204
cb15:901b:8024:cd24:8081:155:7924:3fcd	121.36.63.205
cb15:901b:8024:cd24:8081:155:7924:3fce	121.36.63.206
cb15:901b:8024:cd24:8081:155:7924:3fcf	121.36.63.207
cb15:901b:8024:cd24:8081:155:7924:3fd0	121.36.63.208
cb15:901b:8024:cd24:8081:155:7924:3fd1	121.36.63.209
cb15:901b:8024:cd24:8081:155:7924:3fd2	121.36.63.210
cb15:901b:8024:cd24:8081:155:7924:3fd3	121.36.63.211
cb15:901b:8024:cd24:8081:155:7924:3fd4	121.36.63.212
cb15:901b:8024:cd24:8081:155:7924:3fd5	121.36.63.213
cb15:901b:8024:cd24:8081:155:7924:3fd6	121.36.63.214
cb15:901b:8024:cd24:8081:155:7924:3fd7	121.36.63.215
cb15:901b:8024:cd24:8081:155:7924:3fd8	121.36.63.216
cb15:901b:8024:cd24:8081:155:7924:3fd9	121.36.63.217
cb15:901b:8024:cd24:8081:155:7924:3fda	121.36.63.218
cb15:901b:8024:cd24:8081:155:7924:3fdb	121.36.63.219
cb15:901b:8024:cd24:8081:155:7924:3fdc	121.36.63.220
cb15:901b:8024:cd24:8081:155:7924:3fdd	121.36.63.221
cb15:901b:8024:cd24:8081:155:7924:3fde	121.36.63.222
cb15:901b:8024:cd24:8081:155:7924:3fdf	121.36.63.223
cb15:901b:8024:cd24:8081:155:7924:3fe0	121.36.63.224
cb15:901b:8024:cd24:8081:155:7924:3fe1	121.36.63.225
cb15:901b:8024:cd24:8081:155:7924:3fe2	121.36.63.226
cb15:901b:8024:cd24:8081:155:7924:3fe3	121.36.63.227
cb15:901b:8024:cd24:8081:155:7924:3fe4	121.36.63.228
cb15:901b:8024:cd24:8081:155:7924:3fe5	121.36.63.229
cb15:901b:8024:cd24:8081:155:7924:3fe6	121.36.63.230
cb15:901b:8024:cd24:8081:155:7924:3fe7	121.36.63.231
cb15:901b:8024:cd24:8081:155:7924:3fe8	121.36.63.232
cb15:901b:8024:cd24:8081:155:7924:3fe9	121.36.63.233
cb15:901b:8024:cd24:8081:155:7924:3fea	121.36.63.234
cb15:901b:8024:cd24:8081:155:7924:3feb	121.36.63.235
cb15:901b:8024:cd24:8081:155:7924:3fec	121.36.63.236
cb15:901b:8024:cd24:8081:155:7924:3fed	121.36.63.237
cb15:901b:8024:cd24:8081:155:7924:3fee	121.36.63.238
cb15:901b:8024:cd24:8081:155:7924:3fef	121.36.63.239
cb15:901b:8024:cd24:8081:155:7924:3ff0	121.36.63.240
cb15:901b:8024:cd24:8081:155:7924:3ff1	121.36.63.241
cb15:901b:8024:cd24:8081:155:7924:3ff2	121.36.63.242
cb15:901b:8024:cd24:8081:155:7924:3ff3	121.36.63.243
cb15:901b:8024:cd24:8081:155:7924:3ff4	121.36.63.244
cb15:901b:8024:cd24:8081:155:7924:3ff5	121.36.63.245
cb15:901b:8024:cd24:8081:155:7924:3ff6	121.36.63.246
cb15:901b:8024:cd24:8081:155:7924:3ff7	121.36.63.247
cb15:901b:8024:cd24:8081:155:7924:3ff8	121.36.63.248
cb15:901b:8024:cd24:8081:155:7924:3ff9	121.36.63.249
cb15:901b:8024:cd24:8081:155:7924:3ffa	121.36.63.250
cb15:901b:8024:cd24:8081:155:7924:3ffb	121.36.63.251
cb15:901b:8024:cd24:8081:155:7924:3ffc	121.36.63.252
cb15:901b:8024:cd24:8081:155:7924:3ffd	121.36.63.253
cb15:901b:8024:cd24:8081:155:7924:3ffe	121.36.63.254
cb15:901b:8024:cd24:8081:155:7924:3fff	121.36.63.255

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.