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:cd24:8081:155:7924:7d01	121.36.125.1
cb15:901b:8024:cd24:8081:155:7924:7d02	121.36.125.2
cb15:901b:8024:cd24:8081:155:7924:7d03	121.36.125.3
cb15:901b:8024:cd24:8081:155:7924:7d04	121.36.125.4
cb15:901b:8024:cd24:8081:155:7924:7d05	121.36.125.5
cb15:901b:8024:cd24:8081:155:7924:7d06	121.36.125.6
cb15:901b:8024:cd24:8081:155:7924:7d07	121.36.125.7
cb15:901b:8024:cd24:8081:155:7924:7d08	121.36.125.8
cb15:901b:8024:cd24:8081:155:7924:7d09	121.36.125.9
cb15:901b:8024:cd24:8081:155:7924:7d0a	121.36.125.10
cb15:901b:8024:cd24:8081:155:7924:7d0b	121.36.125.11
cb15:901b:8024:cd24:8081:155:7924:7d0c	121.36.125.12
cb15:901b:8024:cd24:8081:155:7924:7d0d	121.36.125.13
cb15:901b:8024:cd24:8081:155:7924:7d0e	121.36.125.14
cb15:901b:8024:cd24:8081:155:7924:7d0f	121.36.125.15
cb15:901b:8024:cd24:8081:155:7924:7d10	121.36.125.16
cb15:901b:8024:cd24:8081:155:7924:7d11	121.36.125.17
cb15:901b:8024:cd24:8081:155:7924:7d12	121.36.125.18
cb15:901b:8024:cd24:8081:155:7924:7d13	121.36.125.19
cb15:901b:8024:cd24:8081:155:7924:7d14	121.36.125.20
cb15:901b:8024:cd24:8081:155:7924:7d15	121.36.125.21
cb15:901b:8024:cd24:8081:155:7924:7d16	121.36.125.22
cb15:901b:8024:cd24:8081:155:7924:7d17	121.36.125.23
cb15:901b:8024:cd24:8081:155:7924:7d18	121.36.125.24
cb15:901b:8024:cd24:8081:155:7924:7d19	121.36.125.25
cb15:901b:8024:cd24:8081:155:7924:7d1a	121.36.125.26
cb15:901b:8024:cd24:8081:155:7924:7d1b	121.36.125.27
cb15:901b:8024:cd24:8081:155:7924:7d1c	121.36.125.28
cb15:901b:8024:cd24:8081:155:7924:7d1d	121.36.125.29
cb15:901b:8024:cd24:8081:155:7924:7d1e	121.36.125.30
cb15:901b:8024:cd24:8081:155:7924:7d1f	121.36.125.31
cb15:901b:8024:cd24:8081:155:7924:7d20	121.36.125.32
cb15:901b:8024:cd24:8081:155:7924:7d21	121.36.125.33
cb15:901b:8024:cd24:8081:155:7924:7d22	121.36.125.34
cb15:901b:8024:cd24:8081:155:7924:7d23	121.36.125.35
cb15:901b:8024:cd24:8081:155:7924:7d24	121.36.125.36
cb15:901b:8024:cd24:8081:155:7924:7d25	121.36.125.37
cb15:901b:8024:cd24:8081:155:7924:7d26	121.36.125.38
cb15:901b:8024:cd24:8081:155:7924:7d27	121.36.125.39
cb15:901b:8024:cd24:8081:155:7924:7d28	121.36.125.40
cb15:901b:8024:cd24:8081:155:7924:7d29	121.36.125.41
cb15:901b:8024:cd24:8081:155:7924:7d2a	121.36.125.42
cb15:901b:8024:cd24:8081:155:7924:7d2b	121.36.125.43
cb15:901b:8024:cd24:8081:155:7924:7d2c	121.36.125.44
cb15:901b:8024:cd24:8081:155:7924:7d2d	121.36.125.45
cb15:901b:8024:cd24:8081:155:7924:7d2e	121.36.125.46
cb15:901b:8024:cd24:8081:155:7924:7d2f	121.36.125.47
cb15:901b:8024:cd24:8081:155:7924:7d30	121.36.125.48
cb15:901b:8024:cd24:8081:155:7924:7d31	121.36.125.49
cb15:901b:8024:cd24:8081:155:7924:7d32	121.36.125.50
cb15:901b:8024:cd24:8081:155:7924:7d33	121.36.125.51
cb15:901b:8024:cd24:8081:155:7924:7d34	121.36.125.52
cb15:901b:8024:cd24:8081:155:7924:7d35	121.36.125.53
cb15:901b:8024:cd24:8081:155:7924:7d36	121.36.125.54
cb15:901b:8024:cd24:8081:155:7924:7d37	121.36.125.55
cb15:901b:8024:cd24:8081:155:7924:7d38	121.36.125.56
cb15:901b:8024:cd24:8081:155:7924:7d39	121.36.125.57
cb15:901b:8024:cd24:8081:155:7924:7d3a	121.36.125.58
cb15:901b:8024:cd24:8081:155:7924:7d3b	121.36.125.59
cb15:901b:8024:cd24:8081:155:7924:7d3c	121.36.125.60

cb15:901b:8024:cd24:8081:155:7924:7d3d	121.36.125.61
cb15:901b:8024:cd24:8081:155:7924:7d3e	121.36.125.62
cb15:901b:8024:cd24:8081:155:7924:7d3f	121.36.125.63
cb15:901b:8024:cd24:8081:155:7924:7d40	121.36.125.64
cb15:901b:8024:cd24:8081:155:7924:7d41	121.36.125.65
cb15:901b:8024:cd24:8081:155:7924:7d42	121.36.125.66
cb15:901b:8024:cd24:8081:155:7924:7d43	121.36.125.67
cb15:901b:8024:cd24:8081:155:7924:7d44	121.36.125.68
cb15:901b:8024:cd24:8081:155:7924:7d45	121.36.125.69
cb15:901b:8024:cd24:8081:155:7924:7d46	121.36.125.70
cb15:901b:8024:cd24:8081:155:7924:7d47	121.36.125.71
cb15:901b:8024:cd24:8081:155:7924:7d48	121.36.125.72
cb15:901b:8024:cd24:8081:155:7924:7d49	121.36.125.73
cb15:901b:8024:cd24:8081:155:7924:7d4a	121.36.125.74
cb15:901b:8024:cd24:8081:155:7924:7d4b	121.36.125.75
cb15:901b:8024:cd24:8081:155:7924:7d4c	121.36.125.76
cb15:901b:8024:cd24:8081:155:7924:7d4d	121.36.125.77
cb15:901b:8024:cd24:8081:155:7924:7d4e	121.36.125.78
cb15:901b:8024:cd24:8081:155:7924:7d4f	121.36.125.79
cb15:901b:8024:cd24:8081:155:7924:7d50	121.36.125.80
cb15:901b:8024:cd24:8081:155:7924:7d51	121.36.125.81
cb15:901b:8024:cd24:8081:155:7924:7d52	121.36.125.82
cb15:901b:8024:cd24:8081:155:7924:7d53	121.36.125.83
cb15:901b:8024:cd24:8081:155:7924:7d54	121.36.125.84
cb15:901b:8024:cd24:8081:155:7924:7d55	121.36.125.85
cb15:901b:8024:cd24:8081:155:7924:7d56	121.36.125.86
cb15:901b:8024:cd24:8081:155:7924:7d57	121.36.125.87
cb15:901b:8024:cd24:8081:155:7924:7d58	121.36.125.88
cb15:901b:8024:cd24:8081:155:7924:7d59	121.36.125.89
cb15:901b:8024:cd24:8081:155:7924:7d5a	121.36.125.90
cb15:901b:8024:cd24:8081:155:7924:7d5b	121.36.125.91
cb15:901b:8024:cd24:8081:155:7924:7d5c	121.36.125.92
cb15:901b:8024:cd24:8081:155:7924:7d5d	121.36.125.93
cb15:901b:8024:cd24:8081:155:7924:7d5e	121.36.125.94
cb15:901b:8024:cd24:8081:155:7924:7d5f	121.36.125.95
cb15:901b:8024:cd24:8081:155:7924:7d60	121.36.125.96
cb15:901b:8024:cd24:8081:155:7924:7d61	121.36.125.97
cb15:901b:8024:cd24:8081:155:7924:7d62	121.36.125.98
cb15:901b:8024:cd24:8081:155:7924:7d63	121.36.125.99
cb15:901b:8024:cd24:8081:155:7924:7d64	121.36.125.100
cb15:901b:8024:cd24:8081:155:7924:7d65	121.36.125.101
cb15:901b:8024:cd24:8081:155:7924:7d66	121.36.125.102
cb15:901b:8024:cd24:8081:155:7924:7d67	121.36.125.103
cb15:901b:8024:cd24:8081:155:7924:7d68	121.36.125.104
cb15:901b:8024:cd24:8081:155:7924:7d69	121.36.125.105
cb15:901b:8024:cd24:8081:155:7924:7d6a	121.36.125.106
cb15:901b:8024:cd24:8081:155:7924:7d6b	121.36.125.107
cb15:901b:8024:cd24:8081:155:7924:7d6c	121.36.125.108
cb15:901b:8024:cd24:8081:155:7924:7d6d	121.36.125.109
cb15:901b:8024:cd24:8081:155:7924:7d6e	121.36.125.110
cb15:901b:8024:cd24:8081:155:7924:7d6f	121.36.125.111
cb15:901b:8024:cd24:8081:155:7924:7d70	121.36.125.112
cb15:901b:8024:cd24:8081:155:7924:7d71	121.36.125.113
cb15:901b:8024:cd24:8081:155:7924:7d72	121.36.125.114
cb15:901b:8024:cd24:8081:155:7924:7d73	121.36.125.115
cb15:901b:8024:cd24:8081:155:7924:7d74	121.36.125.116
cb15:901b:8024:cd24:8081:155:7924:7d75	121.36.125.117
cb15:901b:8024:cd24:8081:155:7924:7d76	121.36.125.118
cb15:901b:8024:cd24:8081:155:7924:7d77	121.36.125.119
cb15:901b:8024:cd24:8081:155:7924:7d78	121.36.125.120

cb15:901b:8024:cd24:8081:155:7924:7d79	121.36.125.121
cb15:901b:8024:cd24:8081:155:7924:7d7a	121.36.125.122
cb15:901b:8024:cd24:8081:155:7924:7d7b	121.36.125.123
cb15:901b:8024:cd24:8081:155:7924:7d7c	121.36.125.124
cb15:901b:8024:cd24:8081:155:7924:7d7d	121.36.125.125
cb15:901b:8024:cd24:8081:155:7924:7d7e	121.36.125.126
cb15:901b:8024:cd24:8081:155:7924:7d7f	121.36.125.127
cb15:901b:8024:cd24:8081:155:7924:7d80	121.36.125.128
cb15:901b:8024:cd24:8081:155:7924:7d81	121.36.125.129
cb15:901b:8024:cd24:8081:155:7924:7d82	121.36.125.130
cb15:901b:8024:cd24:8081:155:7924:7d83	121.36.125.131
cb15:901b:8024:cd24:8081:155:7924:7d84	121.36.125.132
cb15:901b:8024:cd24:8081:155:7924:7d85	121.36.125.133
cb15:901b:8024:cd24:8081:155:7924:7d86	121.36.125.134
cb15:901b:8024:cd24:8081:155:7924:7d87	121.36.125.135
cb15:901b:8024:cd24:8081:155:7924:7d88	121.36.125.136
cb15:901b:8024:cd24:8081:155:7924:7d89	121.36.125.137
cb15:901b:8024:cd24:8081:155:7924:7d8a	121.36.125.138
cb15:901b:8024:cd24:8081:155:7924:7d8b	121.36.125.139
cb15:901b:8024:cd24:8081:155:7924:7d8c	121.36.125.140
cb15:901b:8024:cd24:8081:155:7924:7d8d	121.36.125.141
cb15:901b:8024:cd24:8081:155:7924:7d8e	121.36.125.142
cb15:901b:8024:cd24:8081:155:7924:7d8f	121.36.125.143
cb15:901b:8024:cd24:8081:155:7924:7d90	121.36.125.144
cb15:901b:8024:cd24:8081:155:7924:7d91	121.36.125.145
cb15:901b:8024:cd24:8081:155:7924:7d92	121.36.125.146
cb15:901b:8024:cd24:8081:155:7924:7d93	121.36.125.147
cb15:901b:8024:cd24:8081:155:7924:7d94	121.36.125.148
cb15:901b:8024:cd24:8081:155:7924:7d95	121.36.125.149
cb15:901b:8024:cd24:8081:155:7924:7d96	121.36.125.150
cb15:901b:8024:cd24:8081:155:7924:7d97	121.36.125.151
cb15:901b:8024:cd24:8081:155:7924:7d98	121.36.125.152
cb15:901b:8024:cd24:8081:155:7924:7d99	121.36.125.153
cb15:901b:8024:cd24:8081:155:7924:7d9a	121.36.125.154
cb15:901b:8024:cd24:8081:155:7924:7d9b	121.36.125.155
cb15:901b:8024:cd24:8081:155:7924:7d9c	121.36.125.156
cb15:901b:8024:cd24:8081:155:7924:7d9d	121.36.125.157
cb15:901b:8024:cd24:8081:155:7924:7d9e	121.36.125.158
cb15:901b:8024:cd24:8081:155:7924:7d9f	121.36.125.159
cb15:901b:8024:cd24:8081:155:7924:7da0	121.36.125.160
cb15:901b:8024:cd24:8081:155:7924:7da1	121.36.125.161
cb15:901b:8024:cd24:8081:155:7924:7da2	121.36.125.162
cb15:901b:8024:cd24:8081:155:7924:7da3	121.36.125.163
cb15:901b:8024:cd24:8081:155:7924:7da4	121.36.125.164
cb15:901b:8024:cd24:8081:155:7924:7da5	121.36.125.165
cb15:901b:8024:cd24:8081:155:7924:7da6	121.36.125.166
cb15:901b:8024:cd24:8081:155:7924:7da7	121.36.125.167
cb15:901b:8024:cd24:8081:155:7924:7da8	121.36.125.168
cb15:901b:8024:cd24:8081:155:7924:7da9	121.36.125.169
cb15:901b:8024:cd24:8081:155:7924:7daa	121.36.125.170
cb15:901b:8024:cd24:8081:155:7924:7dab	121.36.125.171
cb15:901b:8024:cd24:8081:155:7924:7dac	121.36.125.172
cb15:901b:8024:cd24:8081:155:7924:7dad	121.36.125.173
cb15:901b:8024:cd24:8081:155:7924:7dae	121.36.125.174
cb15:901b:8024:cd24:8081:155:7924:7daf	121.36.125.175
cb15:901b:8024:cd24:8081:155:7924:7db0	121.36.125.176
cb15:901b:8024:cd24:8081:155:7924:7db1	121.36.125.177
cb15:901b:8024:cd24:8081:155:7924:7db2	121.36.125.178
cb15:901b:8024:cd24:8081:155:7924:7db3	121.36.125.179
cb15:901b:8024:cd24:8081:155:7924:7db4	121.36.125.180

cb15:901b:8024:cd24:8081:155:7924:7db5	121.36.125.181
cb15:901b:8024:cd24:8081:155:7924:7db6	121.36.125.182
cb15:901b:8024:cd24:8081:155:7924:7db7	121.36.125.183
cb15:901b:8024:cd24:8081:155:7924:7db8	121.36.125.184
cb15:901b:8024:cd24:8081:155:7924:7db9	121.36.125.185
cb15:901b:8024:cd24:8081:155:7924:7dba	121.36.125.186
cb15:901b:8024:cd24:8081:155:7924:7dbb	121.36.125.187
cb15:901b:8024:cd24:8081:155:7924:7dbc	121.36.125.188
cb15:901b:8024:cd24:8081:155:7924:7dbd	121.36.125.189
cb15:901b:8024:cd24:8081:155:7924:7dbe	121.36.125.190
cb15:901b:8024:cd24:8081:155:7924:7dbf	121.36.125.191
cb15:901b:8024:cd24:8081:155:7924:7dc0	121.36.125.192
cb15:901b:8024:cd24:8081:155:7924:7dc1	121.36.125.193
cb15:901b:8024:cd24:8081:155:7924:7dc2	121.36.125.194
cb15:901b:8024:cd24:8081:155:7924:7dc3	121.36.125.195
cb15:901b:8024:cd24:8081:155:7924:7dc4	121.36.125.196
cb15:901b:8024:cd24:8081:155:7924:7dc5	121.36.125.197
cb15:901b:8024:cd24:8081:155:7924:7dc6	121.36.125.198
cb15:901b:8024:cd24:8081:155:7924:7dc7	121.36.125.199
cb15:901b:8024:cd24:8081:155:7924:7dc8	121.36.125.200
cb15:901b:8024:cd24:8081:155:7924:7dc9	121.36.125.201
cb15:901b:8024:cd24:8081:155:7924:7dca	121.36.125.202
cb15:901b:8024:cd24:8081:155:7924:7dcb	121.36.125.203
cb15:901b:8024:cd24:8081:155:7924:7dcc	121.36.125.204
cb15:901b:8024:cd24:8081:155:7924:7dcd	121.36.125.205
cb15:901b:8024:cd24:8081:155:7924:7dce	121.36.125.206
cb15:901b:8024:cd24:8081:155:7924:7dcf	121.36.125.207
cb15:901b:8024:cd24:8081:155:7924:7dd0	121.36.125.208
cb15:901b:8024:cd24:8081:155:7924:7dd1	121.36.125.209
cb15:901b:8024:cd24:8081:155:7924:7dd2	121.36.125.210
cb15:901b:8024:cd24:8081:155:7924:7dd3	121.36.125.211
cb15:901b:8024:cd24:8081:155:7924:7dd4	121.36.125.212
cb15:901b:8024:cd24:8081:155:7924:7dd5	121.36.125.213
cb15:901b:8024:cd24:8081:155:7924:7dd6	121.36.125.214
cb15:901b:8024:cd24:8081:155:7924:7dd7	121.36.125.215
cb15:901b:8024:cd24:8081:155:7924:7dd8	121.36.125.216
cb15:901b:8024:cd24:8081:155:7924:7dd9	121.36.125.217
cb15:901b:8024:cd24:8081:155:7924:7dda	121.36.125.218
cb15:901b:8024:cd24:8081:155:7924:7ddb	121.36.125.219
cb15:901b:8024:cd24:8081:155:7924:7ddc	121.36.125.220
cb15:901b:8024:cd24:8081:155:7924:7ddd	121.36.125.221
cb15:901b:8024:cd24:8081:155:7924:7dde	121.36.125.222
cb15:901b:8024:cd24:8081:155:7924:7ddf	121.36.125.223
cb15:901b:8024:cd24:8081:155:7924:7de0	121.36.125.224
cb15:901b:8024:cd24:8081:155:7924:7de1	121.36.125.225
cb15:901b:8024:cd24:8081:155:7924:7de2	121.36.125.226
cb15:901b:8024:cd24:8081:155:7924:7de3	121.36.125.227
cb15:901b:8024:cd24:8081:155:7924:7de4	121.36.125.228
cb15:901b:8024:cd24:8081:155:7924:7de5	121.36.125.229
cb15:901b:8024:cd24:8081:155:7924:7de6	121.36.125.230
cb15:901b:8024:cd24:8081:155:7924:7de7	121.36.125.231
cb15:901b:8024:cd24:8081:155:7924:7de8	121.36.125.232
cb15:901b:8024:cd24:8081:155:7924:7de9	121.36.125.233
cb15:901b:8024:cd24:8081:155:7924:7dea	121.36.125.234
cb15:901b:8024:cd24:8081:155:7924:7deb	121.36.125.235
cb15:901b:8024:cd24:8081:155:7924:7dec	121.36.125.236
cb15:901b:8024:cd24:8081:155:7924:7ded	121.36.125.237
cb15:901b:8024:cd24:8081:155:7924:7dee	121.36.125.238
cb15:901b:8024:cd24:8081:155:7924:7def	121.36.125.239
cb15:901b:8024:cd24:8081:155:7924:7df0	121.36.125.240
cb15:901b:8024:cd24:8081:155:7924:7df1	121.36.125.241
cb15:901b:8024:cd24:8081:155:7924:7df2	121.36.125.242
cb15:901b:8024:cd24:8081:155:7924:7df3	121.36.125.243
cb15:901b:8024:cd24:8081:155:7924:7df4	121.36.125.244
cb15:901b:8024:cd24:8081:155:7924:7df5	121.36.125.245
cb15:901b:8024:cd24:8081:155:7924:7df6	121.36.125.246
cb15:901b:8024:cd24:8081:155:7924:7df7	121.36.125.247
cb15:901b:8024:cd24:8081:155:7924:7df8	121.36.125.248
cb15:901b:8024:cd24:8081:155:7924:7df9	121.36.125.249
cb15:901b:8024:cd24:8081:155:7924:7dfa	121.36.125.250
cb15:901b:8024:cd24:8081:155:7924:7dfb	121.36.125.251
cb15:901b:8024:cd24:8081:155:7924:7dfc	121.36.125.252
cb15:901b:8024:cd24:8081:155:7924:7dfd	121.36.125.253
cb15:901b:8024:cd24:8081:155:7924:7dfe	121.36.125.254
cb15:901b:8024:cd24:8081:155:7924:7dff	121.36.125.255

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.