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:c01	121.36.12.1
cb15:901b:8024:cd24:8081:4072:7924:c02	121.36.12.2
cb15:901b:8024:cd24:8081:4072:7924:c03	121.36.12.3
cb15:901b:8024:cd24:8081:4072:7924:c04	121.36.12.4
cb15:901b:8024:cd24:8081:4072:7924:c05	121.36.12.5
cb15:901b:8024:cd24:8081:4072:7924:c06	121.36.12.6
cb15:901b:8024:cd24:8081:4072:7924:c07	121.36.12.7
cb15:901b:8024:cd24:8081:4072:7924:c08	121.36.12.8
cb15:901b:8024:cd24:8081:4072:7924:c09	121.36.12.9
cb15:901b:8024:cd24:8081:4072:7924:c0a	121.36.12.10
cb15:901b:8024:cd24:8081:4072:7924:c0b	121.36.12.11
cb15:901b:8024:cd24:8081:4072:7924:c0c	121.36.12.12
cb15:901b:8024:cd24:8081:4072:7924:c0d	121.36.12.13
cb15:901b:8024:cd24:8081:4072:7924:c0e	121.36.12.14
cb15:901b:8024:cd24:8081:4072:7924:c0f	121.36.12.15
cb15:901b:8024:cd24:8081:4072:7924:c10	121.36.12.16
cb15:901b:8024:cd24:8081:4072:7924:c11	121.36.12.17
cb15:901b:8024:cd24:8081:4072:7924:c12	121.36.12.18
cb15:901b:8024:cd24:8081:4072:7924:c13	121.36.12.19
cb15:901b:8024:cd24:8081:4072:7924:c14	121.36.12.20
cb15:901b:8024:cd24:8081:4072:7924:c15	121.36.12.21
cb15:901b:8024:cd24:8081:4072:7924:c16	121.36.12.22
cb15:901b:8024:cd24:8081:4072:7924:c17	121.36.12.23
cb15:901b:8024:cd24:8081:4072:7924:c18	121.36.12.24
cb15:901b:8024:cd24:8081:4072:7924:c19	121.36.12.25
cb15:901b:8024:cd24:8081:4072:7924:c1a	121.36.12.26
cb15:901b:8024:cd24:8081:4072:7924:c1b	121.36.12.27
cb15:901b:8024:cd24:8081:4072:7924:c1c	121.36.12.28
cb15:901b:8024:cd24:8081:4072:7924:c1d	121.36.12.29
cb15:901b:8024:cd24:8081:4072:7924:c1e	121.36.12.30
cb15:901b:8024:cd24:8081:4072:7924:c1f	121.36.12.31
cb15:901b:8024:cd24:8081:4072:7924:c20	121.36.12.32
cb15:901b:8024:cd24:8081:4072:7924:c21	121.36.12.33
cb15:901b:8024:cd24:8081:4072:7924:c22	121.36.12.34
cb15:901b:8024:cd24:8081:4072:7924:c23	121.36.12.35
cb15:901b:8024:cd24:8081:4072:7924:c24	121.36.12.36
cb15:901b:8024:cd24:8081:4072:7924:c25	121.36.12.37
cb15:901b:8024:cd24:8081:4072:7924:c26	121.36.12.38
cb15:901b:8024:cd24:8081:4072:7924:c27	121.36.12.39
cb15:901b:8024:cd24:8081:4072:7924:c28	121.36.12.40
cb15:901b:8024:cd24:8081:4072:7924:c29	121.36.12.41
cb15:901b:8024:cd24:8081:4072:7924:c2a	121.36.12.42
cb15:901b:8024:cd24:8081:4072:7924:c2b	121.36.12.43
cb15:901b:8024:cd24:8081:4072:7924:c2c	121.36.12.44
cb15:901b:8024:cd24:8081:4072:7924:c2d	121.36.12.45
cb15:901b:8024:cd24:8081:4072:7924:c2e	121.36.12.46
cb15:901b:8024:cd24:8081:4072:7924:c2f	121.36.12.47
cb15:901b:8024:cd24:8081:4072:7924:c30	121.36.12.48
cb15:901b:8024:cd24:8081:4072:7924:c31	121.36.12.49
cb15:901b:8024:cd24:8081:4072:7924:c32	121.36.12.50
cb15:901b:8024:cd24:8081:4072:7924:c33	121.36.12.51
cb15:901b:8024:cd24:8081:4072:7924:c34	121.36.12.52
cb15:901b:8024:cd24:8081:4072:7924:c35	121.36.12.53
cb15:901b:8024:cd24:8081:4072:7924:c36	121.36.12.54
cb15:901b:8024:cd24:8081:4072:7924:c37	121.36.12.55
cb15:901b:8024:cd24:8081:4072:7924:c38	121.36.12.56
cb15:901b:8024:cd24:8081:4072:7924:c39	121.36.12.57
cb15:901b:8024:cd24:8081:4072:7924:c3a	121.36.12.58
cb15:901b:8024:cd24:8081:4072:7924:c3b	121.36.12.59
cb15:901b:8024:cd24:8081:4072:7924:c3c	121.36.12.60

cb15:901b:8024:cd24:8081:4072:7924:c3d	121.36.12.61
cb15:901b:8024:cd24:8081:4072:7924:c3e	121.36.12.62
cb15:901b:8024:cd24:8081:4072:7924:c3f	121.36.12.63
cb15:901b:8024:cd24:8081:4072:7924:c40	121.36.12.64
cb15:901b:8024:cd24:8081:4072:7924:c41	121.36.12.65
cb15:901b:8024:cd24:8081:4072:7924:c42	121.36.12.66
cb15:901b:8024:cd24:8081:4072:7924:c43	121.36.12.67
cb15:901b:8024:cd24:8081:4072:7924:c44	121.36.12.68
cb15:901b:8024:cd24:8081:4072:7924:c45	121.36.12.69
cb15:901b:8024:cd24:8081:4072:7924:c46	121.36.12.70
cb15:901b:8024:cd24:8081:4072:7924:c47	121.36.12.71
cb15:901b:8024:cd24:8081:4072:7924:c48	121.36.12.72
cb15:901b:8024:cd24:8081:4072:7924:c49	121.36.12.73
cb15:901b:8024:cd24:8081:4072:7924:c4a	121.36.12.74
cb15:901b:8024:cd24:8081:4072:7924:c4b	121.36.12.75
cb15:901b:8024:cd24:8081:4072:7924:c4c	121.36.12.76
cb15:901b:8024:cd24:8081:4072:7924:c4d	121.36.12.77
cb15:901b:8024:cd24:8081:4072:7924:c4e	121.36.12.78
cb15:901b:8024:cd24:8081:4072:7924:c4f	121.36.12.79
cb15:901b:8024:cd24:8081:4072:7924:c50	121.36.12.80
cb15:901b:8024:cd24:8081:4072:7924:c51	121.36.12.81
cb15:901b:8024:cd24:8081:4072:7924:c52	121.36.12.82
cb15:901b:8024:cd24:8081:4072:7924:c53	121.36.12.83
cb15:901b:8024:cd24:8081:4072:7924:c54	121.36.12.84
cb15:901b:8024:cd24:8081:4072:7924:c55	121.36.12.85
cb15:901b:8024:cd24:8081:4072:7924:c56	121.36.12.86
cb15:901b:8024:cd24:8081:4072:7924:c57	121.36.12.87
cb15:901b:8024:cd24:8081:4072:7924:c58	121.36.12.88
cb15:901b:8024:cd24:8081:4072:7924:c59	121.36.12.89
cb15:901b:8024:cd24:8081:4072:7924:c5a	121.36.12.90
cb15:901b:8024:cd24:8081:4072:7924:c5b	121.36.12.91
cb15:901b:8024:cd24:8081:4072:7924:c5c	121.36.12.92
cb15:901b:8024:cd24:8081:4072:7924:c5d	121.36.12.93
cb15:901b:8024:cd24:8081:4072:7924:c5e	121.36.12.94
cb15:901b:8024:cd24:8081:4072:7924:c5f	121.36.12.95
cb15:901b:8024:cd24:8081:4072:7924:c60	121.36.12.96
cb15:901b:8024:cd24:8081:4072:7924:c61	121.36.12.97
cb15:901b:8024:cd24:8081:4072:7924:c62	121.36.12.98
cb15:901b:8024:cd24:8081:4072:7924:c63	121.36.12.99
cb15:901b:8024:cd24:8081:4072:7924:c64	121.36.12.100
cb15:901b:8024:cd24:8081:4072:7924:c65	121.36.12.101
cb15:901b:8024:cd24:8081:4072:7924:c66	121.36.12.102
cb15:901b:8024:cd24:8081:4072:7924:c67	121.36.12.103
cb15:901b:8024:cd24:8081:4072:7924:c68	121.36.12.104
cb15:901b:8024:cd24:8081:4072:7924:c69	121.36.12.105
cb15:901b:8024:cd24:8081:4072:7924:c6a	121.36.12.106
cb15:901b:8024:cd24:8081:4072:7924:c6b	121.36.12.107
cb15:901b:8024:cd24:8081:4072:7924:c6c	121.36.12.108
cb15:901b:8024:cd24:8081:4072:7924:c6d	121.36.12.109
cb15:901b:8024:cd24:8081:4072:7924:c6e	121.36.12.110
cb15:901b:8024:cd24:8081:4072:7924:c6f	121.36.12.111
cb15:901b:8024:cd24:8081:4072:7924:c70	121.36.12.112
cb15:901b:8024:cd24:8081:4072:7924:c71	121.36.12.113
cb15:901b:8024:cd24:8081:4072:7924:c72	121.36.12.114
cb15:901b:8024:cd24:8081:4072:7924:c73	121.36.12.115
cb15:901b:8024:cd24:8081:4072:7924:c74	121.36.12.116
cb15:901b:8024:cd24:8081:4072:7924:c75	121.36.12.117
cb15:901b:8024:cd24:8081:4072:7924:c76	121.36.12.118
cb15:901b:8024:cd24:8081:4072:7924:c77	121.36.12.119
cb15:901b:8024:cd24:8081:4072:7924:c78	121.36.12.120

cb15:901b:8024:cd24:8081:4072:7924:c79	121.36.12.121
cb15:901b:8024:cd24:8081:4072:7924:c7a	121.36.12.122
cb15:901b:8024:cd24:8081:4072:7924:c7b	121.36.12.123
cb15:901b:8024:cd24:8081:4072:7924:c7c	121.36.12.124
cb15:901b:8024:cd24:8081:4072:7924:c7d	121.36.12.125
cb15:901b:8024:cd24:8081:4072:7924:c7e	121.36.12.126
cb15:901b:8024:cd24:8081:4072:7924:c7f	121.36.12.127
cb15:901b:8024:cd24:8081:4072:7924:c80	121.36.12.128
cb15:901b:8024:cd24:8081:4072:7924:c81	121.36.12.129
cb15:901b:8024:cd24:8081:4072:7924:c82	121.36.12.130
cb15:901b:8024:cd24:8081:4072:7924:c83	121.36.12.131
cb15:901b:8024:cd24:8081:4072:7924:c84	121.36.12.132
cb15:901b:8024:cd24:8081:4072:7924:c85	121.36.12.133
cb15:901b:8024:cd24:8081:4072:7924:c86	121.36.12.134
cb15:901b:8024:cd24:8081:4072:7924:c87	121.36.12.135
cb15:901b:8024:cd24:8081:4072:7924:c88	121.36.12.136
cb15:901b:8024:cd24:8081:4072:7924:c89	121.36.12.137
cb15:901b:8024:cd24:8081:4072:7924:c8a	121.36.12.138
cb15:901b:8024:cd24:8081:4072:7924:c8b	121.36.12.139
cb15:901b:8024:cd24:8081:4072:7924:c8c	121.36.12.140
cb15:901b:8024:cd24:8081:4072:7924:c8d	121.36.12.141
cb15:901b:8024:cd24:8081:4072:7924:c8e	121.36.12.142
cb15:901b:8024:cd24:8081:4072:7924:c8f	121.36.12.143
cb15:901b:8024:cd24:8081:4072:7924:c90	121.36.12.144
cb15:901b:8024:cd24:8081:4072:7924:c91	121.36.12.145
cb15:901b:8024:cd24:8081:4072:7924:c92	121.36.12.146
cb15:901b:8024:cd24:8081:4072:7924:c93	121.36.12.147
cb15:901b:8024:cd24:8081:4072:7924:c94	121.36.12.148
cb15:901b:8024:cd24:8081:4072:7924:c95	121.36.12.149
cb15:901b:8024:cd24:8081:4072:7924:c96	121.36.12.150
cb15:901b:8024:cd24:8081:4072:7924:c97	121.36.12.151
cb15:901b:8024:cd24:8081:4072:7924:c98	121.36.12.152
cb15:901b:8024:cd24:8081:4072:7924:c99	121.36.12.153
cb15:901b:8024:cd24:8081:4072:7924:c9a	121.36.12.154
cb15:901b:8024:cd24:8081:4072:7924:c9b	121.36.12.155
cb15:901b:8024:cd24:8081:4072:7924:c9c	121.36.12.156
cb15:901b:8024:cd24:8081:4072:7924:c9d	121.36.12.157
cb15:901b:8024:cd24:8081:4072:7924:c9e	121.36.12.158
cb15:901b:8024:cd24:8081:4072:7924:c9f	121.36.12.159
cb15:901b:8024:cd24:8081:4072:7924:ca0	121.36.12.160
cb15:901b:8024:cd24:8081:4072:7924:ca1	121.36.12.161
cb15:901b:8024:cd24:8081:4072:7924:ca2	121.36.12.162
cb15:901b:8024:cd24:8081:4072:7924:ca3	121.36.12.163
cb15:901b:8024:cd24:8081:4072:7924:ca4	121.36.12.164
cb15:901b:8024:cd24:8081:4072:7924:ca5	121.36.12.165
cb15:901b:8024:cd24:8081:4072:7924:ca6	121.36.12.166
cb15:901b:8024:cd24:8081:4072:7924:ca7	121.36.12.167
cb15:901b:8024:cd24:8081:4072:7924:ca8	121.36.12.168
cb15:901b:8024:cd24:8081:4072:7924:ca9	121.36.12.169
cb15:901b:8024:cd24:8081:4072:7924:caa	121.36.12.170
cb15:901b:8024:cd24:8081:4072:7924:cab	121.36.12.171
cb15:901b:8024:cd24:8081:4072:7924:cac	121.36.12.172
cb15:901b:8024:cd24:8081:4072:7924:cad	121.36.12.173
cb15:901b:8024:cd24:8081:4072:7924:cae	121.36.12.174
cb15:901b:8024:cd24:8081:4072:7924:caf	121.36.12.175
cb15:901b:8024:cd24:8081:4072:7924:cb0	121.36.12.176
cb15:901b:8024:cd24:8081:4072:7924:cb1	121.36.12.177
cb15:901b:8024:cd24:8081:4072:7924:cb2	121.36.12.178
cb15:901b:8024:cd24:8081:4072:7924:cb3	121.36.12.179
cb15:901b:8024:cd24:8081:4072:7924:cb4	121.36.12.180

cb15:901b:8024:cd24:8081:4072:7924:cb5	121.36.12.181
cb15:901b:8024:cd24:8081:4072:7924:cb6	121.36.12.182
cb15:901b:8024:cd24:8081:4072:7924:cb7	121.36.12.183
cb15:901b:8024:cd24:8081:4072:7924:cb8	121.36.12.184
cb15:901b:8024:cd24:8081:4072:7924:cb9	121.36.12.185
cb15:901b:8024:cd24:8081:4072:7924:cba	121.36.12.186
cb15:901b:8024:cd24:8081:4072:7924:cbb	121.36.12.187
cb15:901b:8024:cd24:8081:4072:7924:cbc	121.36.12.188
cb15:901b:8024:cd24:8081:4072:7924:cbd	121.36.12.189
cb15:901b:8024:cd24:8081:4072:7924:cbe	121.36.12.190
cb15:901b:8024:cd24:8081:4072:7924:cbf	121.36.12.191
cb15:901b:8024:cd24:8081:4072:7924:cc0	121.36.12.192
cb15:901b:8024:cd24:8081:4072:7924:cc1	121.36.12.193
cb15:901b:8024:cd24:8081:4072:7924:cc2	121.36.12.194
cb15:901b:8024:cd24:8081:4072:7924:cc3	121.36.12.195
cb15:901b:8024:cd24:8081:4072:7924:cc4	121.36.12.196
cb15:901b:8024:cd24:8081:4072:7924:cc5	121.36.12.197
cb15:901b:8024:cd24:8081:4072:7924:cc6	121.36.12.198
cb15:901b:8024:cd24:8081:4072:7924:cc7	121.36.12.199
cb15:901b:8024:cd24:8081:4072:7924:cc8	121.36.12.200
cb15:901b:8024:cd24:8081:4072:7924:cc9	121.36.12.201
cb15:901b:8024:cd24:8081:4072:7924:cca	121.36.12.202
cb15:901b:8024:cd24:8081:4072:7924:ccb	121.36.12.203
cb15:901b:8024:cd24:8081:4072:7924:ccc	121.36.12.204
cb15:901b:8024:cd24:8081:4072:7924:ccd	121.36.12.205
cb15:901b:8024:cd24:8081:4072:7924:cce	121.36.12.206
cb15:901b:8024:cd24:8081:4072:7924:ccf	121.36.12.207
cb15:901b:8024:cd24:8081:4072:7924:cd0	121.36.12.208
cb15:901b:8024:cd24:8081:4072:7924:cd1	121.36.12.209
cb15:901b:8024:cd24:8081:4072:7924:cd2	121.36.12.210
cb15:901b:8024:cd24:8081:4072:7924:cd3	121.36.12.211
cb15:901b:8024:cd24:8081:4072:7924:cd4	121.36.12.212
cb15:901b:8024:cd24:8081:4072:7924:cd5	121.36.12.213
cb15:901b:8024:cd24:8081:4072:7924:cd6	121.36.12.214
cb15:901b:8024:cd24:8081:4072:7924:cd7	121.36.12.215
cb15:901b:8024:cd24:8081:4072:7924:cd8	121.36.12.216
cb15:901b:8024:cd24:8081:4072:7924:cd9	121.36.12.217
cb15:901b:8024:cd24:8081:4072:7924:cda	121.36.12.218
cb15:901b:8024:cd24:8081:4072:7924:cdb	121.36.12.219
cb15:901b:8024:cd24:8081:4072:7924:cdc	121.36.12.220
cb15:901b:8024:cd24:8081:4072:7924:cdd	121.36.12.221
cb15:901b:8024:cd24:8081:4072:7924:cde	121.36.12.222
cb15:901b:8024:cd24:8081:4072:7924:cdf	121.36.12.223
cb15:901b:8024:cd24:8081:4072:7924:ce0	121.36.12.224
cb15:901b:8024:cd24:8081:4072:7924:ce1	121.36.12.225
cb15:901b:8024:cd24:8081:4072:7924:ce2	121.36.12.226
cb15:901b:8024:cd24:8081:4072:7924:ce3	121.36.12.227
cb15:901b:8024:cd24:8081:4072:7924:ce4	121.36.12.228
cb15:901b:8024:cd24:8081:4072:7924:ce5	121.36.12.229
cb15:901b:8024:cd24:8081:4072:7924:ce6	121.36.12.230
cb15:901b:8024:cd24:8081:4072:7924:ce7	121.36.12.231
cb15:901b:8024:cd24:8081:4072:7924:ce8	121.36.12.232
cb15:901b:8024:cd24:8081:4072:7924:ce9	121.36.12.233
cb15:901b:8024:cd24:8081:4072:7924:cea	121.36.12.234
cb15:901b:8024:cd24:8081:4072:7924:ceb	121.36.12.235
cb15:901b:8024:cd24:8081:4072:7924:cec	121.36.12.236
cb15:901b:8024:cd24:8081:4072:7924:ced	121.36.12.237
cb15:901b:8024:cd24:8081:4072:7924:cee	121.36.12.238
cb15:901b:8024:cd24:8081:4072:7924:cef	121.36.12.239
cb15:901b:8024:cd24:8081:4072:7924:cf0	121.36.12.240
cb15:901b:8024:cd24:8081:4072:7924:cf1	121.36.12.241
cb15:901b:8024:cd24:8081:4072:7924:cf2	121.36.12.242
cb15:901b:8024:cd24:8081:4072:7924:cf3	121.36.12.243
cb15:901b:8024:cd24:8081:4072:7924:cf4	121.36.12.244
cb15:901b:8024:cd24:8081:4072:7924:cf5	121.36.12.245
cb15:901b:8024:cd24:8081:4072:7924:cf6	121.36.12.246
cb15:901b:8024:cd24:8081:4072:7924:cf7	121.36.12.247
cb15:901b:8024:cd24:8081:4072:7924:cf8	121.36.12.248
cb15:901b:8024:cd24:8081:4072:7924:cf9	121.36.12.249
cb15:901b:8024:cd24:8081:4072:7924:cfa	121.36.12.250
cb15:901b:8024:cd24:8081:4072:7924:cfb	121.36.12.251
cb15:901b:8024:cd24:8081:4072:7924:cfc	121.36.12.252
cb15:901b:8024:cd24:8081:4072:7924:cfd	121.36.12.253
cb15:901b:8024:cd24:8081:4072:7924:cfe	121.36.12.254
cb15:901b:8024:cd24:8081:4072:7924:cff	121.36.12.255

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.