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:cd24:8081:155:7924:2a01	121.36.42.1
cb15:901b:8024:cd24:8081:155:7924:2a02	121.36.42.2
cb15:901b:8024:cd24:8081:155:7924:2a03	121.36.42.3
cb15:901b:8024:cd24:8081:155:7924:2a04	121.36.42.4
cb15:901b:8024:cd24:8081:155:7924:2a05	121.36.42.5
cb15:901b:8024:cd24:8081:155:7924:2a06	121.36.42.6
cb15:901b:8024:cd24:8081:155:7924:2a07	121.36.42.7
cb15:901b:8024:cd24:8081:155:7924:2a08	121.36.42.8
cb15:901b:8024:cd24:8081:155:7924:2a09	121.36.42.9
cb15:901b:8024:cd24:8081:155:7924:2a0a	121.36.42.10
cb15:901b:8024:cd24:8081:155:7924:2a0b	121.36.42.11
cb15:901b:8024:cd24:8081:155:7924:2a0c	121.36.42.12
cb15:901b:8024:cd24:8081:155:7924:2a0d	121.36.42.13
cb15:901b:8024:cd24:8081:155:7924:2a0e	121.36.42.14
cb15:901b:8024:cd24:8081:155:7924:2a0f	121.36.42.15
cb15:901b:8024:cd24:8081:155:7924:2a10	121.36.42.16
cb15:901b:8024:cd24:8081:155:7924:2a11	121.36.42.17
cb15:901b:8024:cd24:8081:155:7924:2a12	121.36.42.18
cb15:901b:8024:cd24:8081:155:7924:2a13	121.36.42.19
cb15:901b:8024:cd24:8081:155:7924:2a14	121.36.42.20
cb15:901b:8024:cd24:8081:155:7924:2a15	121.36.42.21
cb15:901b:8024:cd24:8081:155:7924:2a16	121.36.42.22
cb15:901b:8024:cd24:8081:155:7924:2a17	121.36.42.23
cb15:901b:8024:cd24:8081:155:7924:2a18	121.36.42.24
cb15:901b:8024:cd24:8081:155:7924:2a19	121.36.42.25
cb15:901b:8024:cd24:8081:155:7924:2a1a	121.36.42.26
cb15:901b:8024:cd24:8081:155:7924:2a1b	121.36.42.27
cb15:901b:8024:cd24:8081:155:7924:2a1c	121.36.42.28
cb15:901b:8024:cd24:8081:155:7924:2a1d	121.36.42.29
cb15:901b:8024:cd24:8081:155:7924:2a1e	121.36.42.30
cb15:901b:8024:cd24:8081:155:7924:2a1f	121.36.42.31
cb15:901b:8024:cd24:8081:155:7924:2a20	121.36.42.32
cb15:901b:8024:cd24:8081:155:7924:2a21	121.36.42.33
cb15:901b:8024:cd24:8081:155:7924:2a22	121.36.42.34
cb15:901b:8024:cd24:8081:155:7924:2a23	121.36.42.35
cb15:901b:8024:cd24:8081:155:7924:2a24	121.36.42.36
cb15:901b:8024:cd24:8081:155:7924:2a25	121.36.42.37
cb15:901b:8024:cd24:8081:155:7924:2a26	121.36.42.38
cb15:901b:8024:cd24:8081:155:7924:2a27	121.36.42.39
cb15:901b:8024:cd24:8081:155:7924:2a28	121.36.42.40
cb15:901b:8024:cd24:8081:155:7924:2a29	121.36.42.41
cb15:901b:8024:cd24:8081:155:7924:2a2a	121.36.42.42
cb15:901b:8024:cd24:8081:155:7924:2a2b	121.36.42.43
cb15:901b:8024:cd24:8081:155:7924:2a2c	121.36.42.44
cb15:901b:8024:cd24:8081:155:7924:2a2d	121.36.42.45
cb15:901b:8024:cd24:8081:155:7924:2a2e	121.36.42.46
cb15:901b:8024:cd24:8081:155:7924:2a2f	121.36.42.47
cb15:901b:8024:cd24:8081:155:7924:2a30	121.36.42.48
cb15:901b:8024:cd24:8081:155:7924:2a31	121.36.42.49
cb15:901b:8024:cd24:8081:155:7924:2a32	121.36.42.50
cb15:901b:8024:cd24:8081:155:7924:2a33	121.36.42.51
cb15:901b:8024:cd24:8081:155:7924:2a34	121.36.42.52
cb15:901b:8024:cd24:8081:155:7924:2a35	121.36.42.53
cb15:901b:8024:cd24:8081:155:7924:2a36	121.36.42.54
cb15:901b:8024:cd24:8081:155:7924:2a37	121.36.42.55
cb15:901b:8024:cd24:8081:155:7924:2a38	121.36.42.56
cb15:901b:8024:cd24:8081:155:7924:2a39	121.36.42.57
cb15:901b:8024:cd24:8081:155:7924:2a3a	121.36.42.58
cb15:901b:8024:cd24:8081:155:7924:2a3b	121.36.42.59
cb15:901b:8024:cd24:8081:155:7924:2a3c	121.36.42.60

cb15:901b:8024:cd24:8081:155:7924:2a3d	121.36.42.61
cb15:901b:8024:cd24:8081:155:7924:2a3e	121.36.42.62
cb15:901b:8024:cd24:8081:155:7924:2a3f	121.36.42.63
cb15:901b:8024:cd24:8081:155:7924:2a40	121.36.42.64
cb15:901b:8024:cd24:8081:155:7924:2a41	121.36.42.65
cb15:901b:8024:cd24:8081:155:7924:2a42	121.36.42.66
cb15:901b:8024:cd24:8081:155:7924:2a43	121.36.42.67
cb15:901b:8024:cd24:8081:155:7924:2a44	121.36.42.68
cb15:901b:8024:cd24:8081:155:7924:2a45	121.36.42.69
cb15:901b:8024:cd24:8081:155:7924:2a46	121.36.42.70
cb15:901b:8024:cd24:8081:155:7924:2a47	121.36.42.71
cb15:901b:8024:cd24:8081:155:7924:2a48	121.36.42.72
cb15:901b:8024:cd24:8081:155:7924:2a49	121.36.42.73
cb15:901b:8024:cd24:8081:155:7924:2a4a	121.36.42.74
cb15:901b:8024:cd24:8081:155:7924:2a4b	121.36.42.75
cb15:901b:8024:cd24:8081:155:7924:2a4c	121.36.42.76
cb15:901b:8024:cd24:8081:155:7924:2a4d	121.36.42.77
cb15:901b:8024:cd24:8081:155:7924:2a4e	121.36.42.78
cb15:901b:8024:cd24:8081:155:7924:2a4f	121.36.42.79
cb15:901b:8024:cd24:8081:155:7924:2a50	121.36.42.80
cb15:901b:8024:cd24:8081:155:7924:2a51	121.36.42.81
cb15:901b:8024:cd24:8081:155:7924:2a52	121.36.42.82
cb15:901b:8024:cd24:8081:155:7924:2a53	121.36.42.83
cb15:901b:8024:cd24:8081:155:7924:2a54	121.36.42.84
cb15:901b:8024:cd24:8081:155:7924:2a55	121.36.42.85
cb15:901b:8024:cd24:8081:155:7924:2a56	121.36.42.86
cb15:901b:8024:cd24:8081:155:7924:2a57	121.36.42.87
cb15:901b:8024:cd24:8081:155:7924:2a58	121.36.42.88
cb15:901b:8024:cd24:8081:155:7924:2a59	121.36.42.89
cb15:901b:8024:cd24:8081:155:7924:2a5a	121.36.42.90
cb15:901b:8024:cd24:8081:155:7924:2a5b	121.36.42.91
cb15:901b:8024:cd24:8081:155:7924:2a5c	121.36.42.92
cb15:901b:8024:cd24:8081:155:7924:2a5d	121.36.42.93
cb15:901b:8024:cd24:8081:155:7924:2a5e	121.36.42.94
cb15:901b:8024:cd24:8081:155:7924:2a5f	121.36.42.95
cb15:901b:8024:cd24:8081:155:7924:2a60	121.36.42.96
cb15:901b:8024:cd24:8081:155:7924:2a61	121.36.42.97
cb15:901b:8024:cd24:8081:155:7924:2a62	121.36.42.98
cb15:901b:8024:cd24:8081:155:7924:2a63	121.36.42.99
cb15:901b:8024:cd24:8081:155:7924:2a64	121.36.42.100
cb15:901b:8024:cd24:8081:155:7924:2a65	121.36.42.101
cb15:901b:8024:cd24:8081:155:7924:2a66	121.36.42.102
cb15:901b:8024:cd24:8081:155:7924:2a67	121.36.42.103
cb15:901b:8024:cd24:8081:155:7924:2a68	121.36.42.104
cb15:901b:8024:cd24:8081:155:7924:2a69	121.36.42.105
cb15:901b:8024:cd24:8081:155:7924:2a6a	121.36.42.106
cb15:901b:8024:cd24:8081:155:7924:2a6b	121.36.42.107
cb15:901b:8024:cd24:8081:155:7924:2a6c	121.36.42.108
cb15:901b:8024:cd24:8081:155:7924:2a6d	121.36.42.109
cb15:901b:8024:cd24:8081:155:7924:2a6e	121.36.42.110
cb15:901b:8024:cd24:8081:155:7924:2a6f	121.36.42.111
cb15:901b:8024:cd24:8081:155:7924:2a70	121.36.42.112
cb15:901b:8024:cd24:8081:155:7924:2a71	121.36.42.113
cb15:901b:8024:cd24:8081:155:7924:2a72	121.36.42.114
cb15:901b:8024:cd24:8081:155:7924:2a73	121.36.42.115
cb15:901b:8024:cd24:8081:155:7924:2a74	121.36.42.116
cb15:901b:8024:cd24:8081:155:7924:2a75	121.36.42.117
cb15:901b:8024:cd24:8081:155:7924:2a76	121.36.42.118
cb15:901b:8024:cd24:8081:155:7924:2a77	121.36.42.119
cb15:901b:8024:cd24:8081:155:7924:2a78	121.36.42.120

cb15:901b:8024:cd24:8081:155:7924:2a79	121.36.42.121
cb15:901b:8024:cd24:8081:155:7924:2a7a	121.36.42.122
cb15:901b:8024:cd24:8081:155:7924:2a7b	121.36.42.123
cb15:901b:8024:cd24:8081:155:7924:2a7c	121.36.42.124
cb15:901b:8024:cd24:8081:155:7924:2a7d	121.36.42.125
cb15:901b:8024:cd24:8081:155:7924:2a7e	121.36.42.126
cb15:901b:8024:cd24:8081:155:7924:2a7f	121.36.42.127
cb15:901b:8024:cd24:8081:155:7924:2a80	121.36.42.128
cb15:901b:8024:cd24:8081:155:7924:2a81	121.36.42.129
cb15:901b:8024:cd24:8081:155:7924:2a82	121.36.42.130
cb15:901b:8024:cd24:8081:155:7924:2a83	121.36.42.131
cb15:901b:8024:cd24:8081:155:7924:2a84	121.36.42.132
cb15:901b:8024:cd24:8081:155:7924:2a85	121.36.42.133
cb15:901b:8024:cd24:8081:155:7924:2a86	121.36.42.134
cb15:901b:8024:cd24:8081:155:7924:2a87	121.36.42.135
cb15:901b:8024:cd24:8081:155:7924:2a88	121.36.42.136
cb15:901b:8024:cd24:8081:155:7924:2a89	121.36.42.137
cb15:901b:8024:cd24:8081:155:7924:2a8a	121.36.42.138
cb15:901b:8024:cd24:8081:155:7924:2a8b	121.36.42.139
cb15:901b:8024:cd24:8081:155:7924:2a8c	121.36.42.140
cb15:901b:8024:cd24:8081:155:7924:2a8d	121.36.42.141
cb15:901b:8024:cd24:8081:155:7924:2a8e	121.36.42.142
cb15:901b:8024:cd24:8081:155:7924:2a8f	121.36.42.143
cb15:901b:8024:cd24:8081:155:7924:2a90	121.36.42.144
cb15:901b:8024:cd24:8081:155:7924:2a91	121.36.42.145
cb15:901b:8024:cd24:8081:155:7924:2a92	121.36.42.146
cb15:901b:8024:cd24:8081:155:7924:2a93	121.36.42.147
cb15:901b:8024:cd24:8081:155:7924:2a94	121.36.42.148
cb15:901b:8024:cd24:8081:155:7924:2a95	121.36.42.149
cb15:901b:8024:cd24:8081:155:7924:2a96	121.36.42.150
cb15:901b:8024:cd24:8081:155:7924:2a97	121.36.42.151
cb15:901b:8024:cd24:8081:155:7924:2a98	121.36.42.152
cb15:901b:8024:cd24:8081:155:7924:2a99	121.36.42.153
cb15:901b:8024:cd24:8081:155:7924:2a9a	121.36.42.154
cb15:901b:8024:cd24:8081:155:7924:2a9b	121.36.42.155
cb15:901b:8024:cd24:8081:155:7924:2a9c	121.36.42.156
cb15:901b:8024:cd24:8081:155:7924:2a9d	121.36.42.157
cb15:901b:8024:cd24:8081:155:7924:2a9e	121.36.42.158
cb15:901b:8024:cd24:8081:155:7924:2a9f	121.36.42.159
cb15:901b:8024:cd24:8081:155:7924:2aa0	121.36.42.160
cb15:901b:8024:cd24:8081:155:7924:2aa1	121.36.42.161
cb15:901b:8024:cd24:8081:155:7924:2aa2	121.36.42.162
cb15:901b:8024:cd24:8081:155:7924:2aa3	121.36.42.163
cb15:901b:8024:cd24:8081:155:7924:2aa4	121.36.42.164
cb15:901b:8024:cd24:8081:155:7924:2aa5	121.36.42.165
cb15:901b:8024:cd24:8081:155:7924:2aa6	121.36.42.166
cb15:901b:8024:cd24:8081:155:7924:2aa7	121.36.42.167
cb15:901b:8024:cd24:8081:155:7924:2aa8	121.36.42.168
cb15:901b:8024:cd24:8081:155:7924:2aa9	121.36.42.169
cb15:901b:8024:cd24:8081:155:7924:2aaa	121.36.42.170
cb15:901b:8024:cd24:8081:155:7924:2aab	121.36.42.171
cb15:901b:8024:cd24:8081:155:7924:2aac	121.36.42.172
cb15:901b:8024:cd24:8081:155:7924:2aad	121.36.42.173
cb15:901b:8024:cd24:8081:155:7924:2aae	121.36.42.174
cb15:901b:8024:cd24:8081:155:7924:2aaf	121.36.42.175
cb15:901b:8024:cd24:8081:155:7924:2ab0	121.36.42.176
cb15:901b:8024:cd24:8081:155:7924:2ab1	121.36.42.177
cb15:901b:8024:cd24:8081:155:7924:2ab2	121.36.42.178
cb15:901b:8024:cd24:8081:155:7924:2ab3	121.36.42.179
cb15:901b:8024:cd24:8081:155:7924:2ab4	121.36.42.180

cb15:901b:8024:cd24:8081:155:7924:2ab5	121.36.42.181
cb15:901b:8024:cd24:8081:155:7924:2ab6	121.36.42.182
cb15:901b:8024:cd24:8081:155:7924:2ab7	121.36.42.183
cb15:901b:8024:cd24:8081:155:7924:2ab8	121.36.42.184
cb15:901b:8024:cd24:8081:155:7924:2ab9	121.36.42.185
cb15:901b:8024:cd24:8081:155:7924:2aba	121.36.42.186
cb15:901b:8024:cd24:8081:155:7924:2abb	121.36.42.187
cb15:901b:8024:cd24:8081:155:7924:2abc	121.36.42.188
cb15:901b:8024:cd24:8081:155:7924:2abd	121.36.42.189
cb15:901b:8024:cd24:8081:155:7924:2abe	121.36.42.190
cb15:901b:8024:cd24:8081:155:7924:2abf	121.36.42.191
cb15:901b:8024:cd24:8081:155:7924:2ac0	121.36.42.192
cb15:901b:8024:cd24:8081:155:7924:2ac1	121.36.42.193
cb15:901b:8024:cd24:8081:155:7924:2ac2	121.36.42.194
cb15:901b:8024:cd24:8081:155:7924:2ac3	121.36.42.195
cb15:901b:8024:cd24:8081:155:7924:2ac4	121.36.42.196
cb15:901b:8024:cd24:8081:155:7924:2ac5	121.36.42.197
cb15:901b:8024:cd24:8081:155:7924:2ac6	121.36.42.198
cb15:901b:8024:cd24:8081:155:7924:2ac7	121.36.42.199
cb15:901b:8024:cd24:8081:155:7924:2ac8	121.36.42.200
cb15:901b:8024:cd24:8081:155:7924:2ac9	121.36.42.201
cb15:901b:8024:cd24:8081:155:7924:2aca	121.36.42.202
cb15:901b:8024:cd24:8081:155:7924:2acb	121.36.42.203
cb15:901b:8024:cd24:8081:155:7924:2acc	121.36.42.204
cb15:901b:8024:cd24:8081:155:7924:2acd	121.36.42.205
cb15:901b:8024:cd24:8081:155:7924:2ace	121.36.42.206
cb15:901b:8024:cd24:8081:155:7924:2acf	121.36.42.207
cb15:901b:8024:cd24:8081:155:7924:2ad0	121.36.42.208
cb15:901b:8024:cd24:8081:155:7924:2ad1	121.36.42.209
cb15:901b:8024:cd24:8081:155:7924:2ad2	121.36.42.210
cb15:901b:8024:cd24:8081:155:7924:2ad3	121.36.42.211
cb15:901b:8024:cd24:8081:155:7924:2ad4	121.36.42.212
cb15:901b:8024:cd24:8081:155:7924:2ad5	121.36.42.213
cb15:901b:8024:cd24:8081:155:7924:2ad6	121.36.42.214
cb15:901b:8024:cd24:8081:155:7924:2ad7	121.36.42.215
cb15:901b:8024:cd24:8081:155:7924:2ad8	121.36.42.216
cb15:901b:8024:cd24:8081:155:7924:2ad9	121.36.42.217
cb15:901b:8024:cd24:8081:155:7924:2ada	121.36.42.218
cb15:901b:8024:cd24:8081:155:7924:2adb	121.36.42.219
cb15:901b:8024:cd24:8081:155:7924:2adc	121.36.42.220
cb15:901b:8024:cd24:8081:155:7924:2add	121.36.42.221
cb15:901b:8024:cd24:8081:155:7924:2ade	121.36.42.222
cb15:901b:8024:cd24:8081:155:7924:2adf	121.36.42.223
cb15:901b:8024:cd24:8081:155:7924:2ae0	121.36.42.224
cb15:901b:8024:cd24:8081:155:7924:2ae1	121.36.42.225
cb15:901b:8024:cd24:8081:155:7924:2ae2	121.36.42.226
cb15:901b:8024:cd24:8081:155:7924:2ae3	121.36.42.227
cb15:901b:8024:cd24:8081:155:7924:2ae4	121.36.42.228
cb15:901b:8024:cd24:8081:155:7924:2ae5	121.36.42.229
cb15:901b:8024:cd24:8081:155:7924:2ae6	121.36.42.230
cb15:901b:8024:cd24:8081:155:7924:2ae7	121.36.42.231
cb15:901b:8024:cd24:8081:155:7924:2ae8	121.36.42.232
cb15:901b:8024:cd24:8081:155:7924:2ae9	121.36.42.233
cb15:901b:8024:cd24:8081:155:7924:2aea	121.36.42.234
cb15:901b:8024:cd24:8081:155:7924:2aeb	121.36.42.235
cb15:901b:8024:cd24:8081:155:7924:2aec	121.36.42.236
cb15:901b:8024:cd24:8081:155:7924:2aed	121.36.42.237
cb15:901b:8024:cd24:8081:155:7924:2aee	121.36.42.238
cb15:901b:8024:cd24:8081:155:7924:2aef	121.36.42.239
cb15:901b:8024:cd24:8081:155:7924:2af0	121.36.42.240
cb15:901b:8024:cd24:8081:155:7924:2af1	121.36.42.241
cb15:901b:8024:cd24:8081:155:7924:2af2	121.36.42.242
cb15:901b:8024:cd24:8081:155:7924:2af3	121.36.42.243
cb15:901b:8024:cd24:8081:155:7924:2af4	121.36.42.244
cb15:901b:8024:cd24:8081:155:7924:2af5	121.36.42.245
cb15:901b:8024:cd24:8081:155:7924:2af6	121.36.42.246
cb15:901b:8024:cd24:8081:155:7924:2af7	121.36.42.247
cb15:901b:8024:cd24:8081:155:7924:2af8	121.36.42.248
cb15:901b:8024:cd24:8081:155:7924:2af9	121.36.42.249
cb15:901b:8024:cd24:8081:155:7924:2afa	121.36.42.250
cb15:901b:8024:cd24:8081:155:7924:2afb	121.36.42.251
cb15:901b:8024:cd24:8081:155:7924:2afc	121.36.42.252
cb15:901b:8024:cd24:8081:155:7924:2afd	121.36.42.253
cb15:901b:8024:cd24:8081:155:7924:2afe	121.36.42.254
cb15:901b:8024:cd24:8081:155:7924:2aff	121.36.42.255

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.