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:cd24:8081:155:7924:4a01	121.36.74.1
cb15:901b:8024:cd24:8081:155:7924:4a02	121.36.74.2
cb15:901b:8024:cd24:8081:155:7924:4a03	121.36.74.3
cb15:901b:8024:cd24:8081:155:7924:4a04	121.36.74.4
cb15:901b:8024:cd24:8081:155:7924:4a05	121.36.74.5
cb15:901b:8024:cd24:8081:155:7924:4a06	121.36.74.6
cb15:901b:8024:cd24:8081:155:7924:4a07	121.36.74.7
cb15:901b:8024:cd24:8081:155:7924:4a08	121.36.74.8
cb15:901b:8024:cd24:8081:155:7924:4a09	121.36.74.9
cb15:901b:8024:cd24:8081:155:7924:4a0a	121.36.74.10
cb15:901b:8024:cd24:8081:155:7924:4a0b	121.36.74.11
cb15:901b:8024:cd24:8081:155:7924:4a0c	121.36.74.12
cb15:901b:8024:cd24:8081:155:7924:4a0d	121.36.74.13
cb15:901b:8024:cd24:8081:155:7924:4a0e	121.36.74.14
cb15:901b:8024:cd24:8081:155:7924:4a0f	121.36.74.15
cb15:901b:8024:cd24:8081:155:7924:4a10	121.36.74.16
cb15:901b:8024:cd24:8081:155:7924:4a11	121.36.74.17
cb15:901b:8024:cd24:8081:155:7924:4a12	121.36.74.18
cb15:901b:8024:cd24:8081:155:7924:4a13	121.36.74.19
cb15:901b:8024:cd24:8081:155:7924:4a14	121.36.74.20
cb15:901b:8024:cd24:8081:155:7924:4a15	121.36.74.21
cb15:901b:8024:cd24:8081:155:7924:4a16	121.36.74.22
cb15:901b:8024:cd24:8081:155:7924:4a17	121.36.74.23
cb15:901b:8024:cd24:8081:155:7924:4a18	121.36.74.24
cb15:901b:8024:cd24:8081:155:7924:4a19	121.36.74.25
cb15:901b:8024:cd24:8081:155:7924:4a1a	121.36.74.26
cb15:901b:8024:cd24:8081:155:7924:4a1b	121.36.74.27
cb15:901b:8024:cd24:8081:155:7924:4a1c	121.36.74.28
cb15:901b:8024:cd24:8081:155:7924:4a1d	121.36.74.29
cb15:901b:8024:cd24:8081:155:7924:4a1e	121.36.74.30
cb15:901b:8024:cd24:8081:155:7924:4a1f	121.36.74.31
cb15:901b:8024:cd24:8081:155:7924:4a20	121.36.74.32
cb15:901b:8024:cd24:8081:155:7924:4a21	121.36.74.33
cb15:901b:8024:cd24:8081:155:7924:4a22	121.36.74.34
cb15:901b:8024:cd24:8081:155:7924:4a23	121.36.74.35
cb15:901b:8024:cd24:8081:155:7924:4a24	121.36.74.36
cb15:901b:8024:cd24:8081:155:7924:4a25	121.36.74.37
cb15:901b:8024:cd24:8081:155:7924:4a26	121.36.74.38
cb15:901b:8024:cd24:8081:155:7924:4a27	121.36.74.39
cb15:901b:8024:cd24:8081:155:7924:4a28	121.36.74.40
cb15:901b:8024:cd24:8081:155:7924:4a29	121.36.74.41
cb15:901b:8024:cd24:8081:155:7924:4a2a	121.36.74.42
cb15:901b:8024:cd24:8081:155:7924:4a2b	121.36.74.43
cb15:901b:8024:cd24:8081:155:7924:4a2c	121.36.74.44
cb15:901b:8024:cd24:8081:155:7924:4a2d	121.36.74.45
cb15:901b:8024:cd24:8081:155:7924:4a2e	121.36.74.46
cb15:901b:8024:cd24:8081:155:7924:4a2f	121.36.74.47
cb15:901b:8024:cd24:8081:155:7924:4a30	121.36.74.48
cb15:901b:8024:cd24:8081:155:7924:4a31	121.36.74.49
cb15:901b:8024:cd24:8081:155:7924:4a32	121.36.74.50
cb15:901b:8024:cd24:8081:155:7924:4a33	121.36.74.51
cb15:901b:8024:cd24:8081:155:7924:4a34	121.36.74.52
cb15:901b:8024:cd24:8081:155:7924:4a35	121.36.74.53
cb15:901b:8024:cd24:8081:155:7924:4a36	121.36.74.54
cb15:901b:8024:cd24:8081:155:7924:4a37	121.36.74.55
cb15:901b:8024:cd24:8081:155:7924:4a38	121.36.74.56
cb15:901b:8024:cd24:8081:155:7924:4a39	121.36.74.57
cb15:901b:8024:cd24:8081:155:7924:4a3a	121.36.74.58
cb15:901b:8024:cd24:8081:155:7924:4a3b	121.36.74.59
cb15:901b:8024:cd24:8081:155:7924:4a3c	121.36.74.60

cb15:901b:8024:cd24:8081:155:7924:4a3d	121.36.74.61
cb15:901b:8024:cd24:8081:155:7924:4a3e	121.36.74.62
cb15:901b:8024:cd24:8081:155:7924:4a3f	121.36.74.63
cb15:901b:8024:cd24:8081:155:7924:4a40	121.36.74.64
cb15:901b:8024:cd24:8081:155:7924:4a41	121.36.74.65
cb15:901b:8024:cd24:8081:155:7924:4a42	121.36.74.66
cb15:901b:8024:cd24:8081:155:7924:4a43	121.36.74.67
cb15:901b:8024:cd24:8081:155:7924:4a44	121.36.74.68
cb15:901b:8024:cd24:8081:155:7924:4a45	121.36.74.69
cb15:901b:8024:cd24:8081:155:7924:4a46	121.36.74.70
cb15:901b:8024:cd24:8081:155:7924:4a47	121.36.74.71
cb15:901b:8024:cd24:8081:155:7924:4a48	121.36.74.72
cb15:901b:8024:cd24:8081:155:7924:4a49	121.36.74.73
cb15:901b:8024:cd24:8081:155:7924:4a4a	121.36.74.74
cb15:901b:8024:cd24:8081:155:7924:4a4b	121.36.74.75
cb15:901b:8024:cd24:8081:155:7924:4a4c	121.36.74.76
cb15:901b:8024:cd24:8081:155:7924:4a4d	121.36.74.77
cb15:901b:8024:cd24:8081:155:7924:4a4e	121.36.74.78
cb15:901b:8024:cd24:8081:155:7924:4a4f	121.36.74.79
cb15:901b:8024:cd24:8081:155:7924:4a50	121.36.74.80
cb15:901b:8024:cd24:8081:155:7924:4a51	121.36.74.81
cb15:901b:8024:cd24:8081:155:7924:4a52	121.36.74.82
cb15:901b:8024:cd24:8081:155:7924:4a53	121.36.74.83
cb15:901b:8024:cd24:8081:155:7924:4a54	121.36.74.84
cb15:901b:8024:cd24:8081:155:7924:4a55	121.36.74.85
cb15:901b:8024:cd24:8081:155:7924:4a56	121.36.74.86
cb15:901b:8024:cd24:8081:155:7924:4a57	121.36.74.87
cb15:901b:8024:cd24:8081:155:7924:4a58	121.36.74.88
cb15:901b:8024:cd24:8081:155:7924:4a59	121.36.74.89
cb15:901b:8024:cd24:8081:155:7924:4a5a	121.36.74.90
cb15:901b:8024:cd24:8081:155:7924:4a5b	121.36.74.91
cb15:901b:8024:cd24:8081:155:7924:4a5c	121.36.74.92
cb15:901b:8024:cd24:8081:155:7924:4a5d	121.36.74.93
cb15:901b:8024:cd24:8081:155:7924:4a5e	121.36.74.94
cb15:901b:8024:cd24:8081:155:7924:4a5f	121.36.74.95
cb15:901b:8024:cd24:8081:155:7924:4a60	121.36.74.96
cb15:901b:8024:cd24:8081:155:7924:4a61	121.36.74.97
cb15:901b:8024:cd24:8081:155:7924:4a62	121.36.74.98
cb15:901b:8024:cd24:8081:155:7924:4a63	121.36.74.99
cb15:901b:8024:cd24:8081:155:7924:4a64	121.36.74.100
cb15:901b:8024:cd24:8081:155:7924:4a65	121.36.74.101
cb15:901b:8024:cd24:8081:155:7924:4a66	121.36.74.102
cb15:901b:8024:cd24:8081:155:7924:4a67	121.36.74.103
cb15:901b:8024:cd24:8081:155:7924:4a68	121.36.74.104
cb15:901b:8024:cd24:8081:155:7924:4a69	121.36.74.105
cb15:901b:8024:cd24:8081:155:7924:4a6a	121.36.74.106
cb15:901b:8024:cd24:8081:155:7924:4a6b	121.36.74.107
cb15:901b:8024:cd24:8081:155:7924:4a6c	121.36.74.108
cb15:901b:8024:cd24:8081:155:7924:4a6d	121.36.74.109
cb15:901b:8024:cd24:8081:155:7924:4a6e	121.36.74.110
cb15:901b:8024:cd24:8081:155:7924:4a6f	121.36.74.111
cb15:901b:8024:cd24:8081:155:7924:4a70	121.36.74.112
cb15:901b:8024:cd24:8081:155:7924:4a71	121.36.74.113
cb15:901b:8024:cd24:8081:155:7924:4a72	121.36.74.114
cb15:901b:8024:cd24:8081:155:7924:4a73	121.36.74.115
cb15:901b:8024:cd24:8081:155:7924:4a74	121.36.74.116
cb15:901b:8024:cd24:8081:155:7924:4a75	121.36.74.117
cb15:901b:8024:cd24:8081:155:7924:4a76	121.36.74.118
cb15:901b:8024:cd24:8081:155:7924:4a77	121.36.74.119
cb15:901b:8024:cd24:8081:155:7924:4a78	121.36.74.120

cb15:901b:8024:cd24:8081:155:7924:4a79	121.36.74.121
cb15:901b:8024:cd24:8081:155:7924:4a7a	121.36.74.122
cb15:901b:8024:cd24:8081:155:7924:4a7b	121.36.74.123
cb15:901b:8024:cd24:8081:155:7924:4a7c	121.36.74.124
cb15:901b:8024:cd24:8081:155:7924:4a7d	121.36.74.125
cb15:901b:8024:cd24:8081:155:7924:4a7e	121.36.74.126
cb15:901b:8024:cd24:8081:155:7924:4a7f	121.36.74.127
cb15:901b:8024:cd24:8081:155:7924:4a80	121.36.74.128
cb15:901b:8024:cd24:8081:155:7924:4a81	121.36.74.129
cb15:901b:8024:cd24:8081:155:7924:4a82	121.36.74.130
cb15:901b:8024:cd24:8081:155:7924:4a83	121.36.74.131
cb15:901b:8024:cd24:8081:155:7924:4a84	121.36.74.132
cb15:901b:8024:cd24:8081:155:7924:4a85	121.36.74.133
cb15:901b:8024:cd24:8081:155:7924:4a86	121.36.74.134
cb15:901b:8024:cd24:8081:155:7924:4a87	121.36.74.135
cb15:901b:8024:cd24:8081:155:7924:4a88	121.36.74.136
cb15:901b:8024:cd24:8081:155:7924:4a89	121.36.74.137
cb15:901b:8024:cd24:8081:155:7924:4a8a	121.36.74.138
cb15:901b:8024:cd24:8081:155:7924:4a8b	121.36.74.139
cb15:901b:8024:cd24:8081:155:7924:4a8c	121.36.74.140
cb15:901b:8024:cd24:8081:155:7924:4a8d	121.36.74.141
cb15:901b:8024:cd24:8081:155:7924:4a8e	121.36.74.142
cb15:901b:8024:cd24:8081:155:7924:4a8f	121.36.74.143
cb15:901b:8024:cd24:8081:155:7924:4a90	121.36.74.144
cb15:901b:8024:cd24:8081:155:7924:4a91	121.36.74.145
cb15:901b:8024:cd24:8081:155:7924:4a92	121.36.74.146
cb15:901b:8024:cd24:8081:155:7924:4a93	121.36.74.147
cb15:901b:8024:cd24:8081:155:7924:4a94	121.36.74.148
cb15:901b:8024:cd24:8081:155:7924:4a95	121.36.74.149
cb15:901b:8024:cd24:8081:155:7924:4a96	121.36.74.150
cb15:901b:8024:cd24:8081:155:7924:4a97	121.36.74.151
cb15:901b:8024:cd24:8081:155:7924:4a98	121.36.74.152
cb15:901b:8024:cd24:8081:155:7924:4a99	121.36.74.153
cb15:901b:8024:cd24:8081:155:7924:4a9a	121.36.74.154
cb15:901b:8024:cd24:8081:155:7924:4a9b	121.36.74.155
cb15:901b:8024:cd24:8081:155:7924:4a9c	121.36.74.156
cb15:901b:8024:cd24:8081:155:7924:4a9d	121.36.74.157
cb15:901b:8024:cd24:8081:155:7924:4a9e	121.36.74.158
cb15:901b:8024:cd24:8081:155:7924:4a9f	121.36.74.159
cb15:901b:8024:cd24:8081:155:7924:4aa0	121.36.74.160
cb15:901b:8024:cd24:8081:155:7924:4aa1	121.36.74.161
cb15:901b:8024:cd24:8081:155:7924:4aa2	121.36.74.162
cb15:901b:8024:cd24:8081:155:7924:4aa3	121.36.74.163
cb15:901b:8024:cd24:8081:155:7924:4aa4	121.36.74.164
cb15:901b:8024:cd24:8081:155:7924:4aa5	121.36.74.165
cb15:901b:8024:cd24:8081:155:7924:4aa6	121.36.74.166
cb15:901b:8024:cd24:8081:155:7924:4aa7	121.36.74.167
cb15:901b:8024:cd24:8081:155:7924:4aa8	121.36.74.168
cb15:901b:8024:cd24:8081:155:7924:4aa9	121.36.74.169
cb15:901b:8024:cd24:8081:155:7924:4aaa	121.36.74.170
cb15:901b:8024:cd24:8081:155:7924:4aab	121.36.74.171
cb15:901b:8024:cd24:8081:155:7924:4aac	121.36.74.172
cb15:901b:8024:cd24:8081:155:7924:4aad	121.36.74.173
cb15:901b:8024:cd24:8081:155:7924:4aae	121.36.74.174
cb15:901b:8024:cd24:8081:155:7924:4aaf	121.36.74.175
cb15:901b:8024:cd24:8081:155:7924:4ab0	121.36.74.176
cb15:901b:8024:cd24:8081:155:7924:4ab1	121.36.74.177
cb15:901b:8024:cd24:8081:155:7924:4ab2	121.36.74.178
cb15:901b:8024:cd24:8081:155:7924:4ab3	121.36.74.179
cb15:901b:8024:cd24:8081:155:7924:4ab4	121.36.74.180

cb15:901b:8024:cd24:8081:155:7924:4ab5	121.36.74.181
cb15:901b:8024:cd24:8081:155:7924:4ab6	121.36.74.182
cb15:901b:8024:cd24:8081:155:7924:4ab7	121.36.74.183
cb15:901b:8024:cd24:8081:155:7924:4ab8	121.36.74.184
cb15:901b:8024:cd24:8081:155:7924:4ab9	121.36.74.185
cb15:901b:8024:cd24:8081:155:7924:4aba	121.36.74.186
cb15:901b:8024:cd24:8081:155:7924:4abb	121.36.74.187
cb15:901b:8024:cd24:8081:155:7924:4abc	121.36.74.188
cb15:901b:8024:cd24:8081:155:7924:4abd	121.36.74.189
cb15:901b:8024:cd24:8081:155:7924:4abe	121.36.74.190
cb15:901b:8024:cd24:8081:155:7924:4abf	121.36.74.191
cb15:901b:8024:cd24:8081:155:7924:4ac0	121.36.74.192
cb15:901b:8024:cd24:8081:155:7924:4ac1	121.36.74.193
cb15:901b:8024:cd24:8081:155:7924:4ac2	121.36.74.194
cb15:901b:8024:cd24:8081:155:7924:4ac3	121.36.74.195
cb15:901b:8024:cd24:8081:155:7924:4ac4	121.36.74.196
cb15:901b:8024:cd24:8081:155:7924:4ac5	121.36.74.197
cb15:901b:8024:cd24:8081:155:7924:4ac6	121.36.74.198
cb15:901b:8024:cd24:8081:155:7924:4ac7	121.36.74.199
cb15:901b:8024:cd24:8081:155:7924:4ac8	121.36.74.200
cb15:901b:8024:cd24:8081:155:7924:4ac9	121.36.74.201
cb15:901b:8024:cd24:8081:155:7924:4aca	121.36.74.202
cb15:901b:8024:cd24:8081:155:7924:4acb	121.36.74.203
cb15:901b:8024:cd24:8081:155:7924:4acc	121.36.74.204
cb15:901b:8024:cd24:8081:155:7924:4acd	121.36.74.205
cb15:901b:8024:cd24:8081:155:7924:4ace	121.36.74.206
cb15:901b:8024:cd24:8081:155:7924:4acf	121.36.74.207
cb15:901b:8024:cd24:8081:155:7924:4ad0	121.36.74.208
cb15:901b:8024:cd24:8081:155:7924:4ad1	121.36.74.209
cb15:901b:8024:cd24:8081:155:7924:4ad2	121.36.74.210
cb15:901b:8024:cd24:8081:155:7924:4ad3	121.36.74.211
cb15:901b:8024:cd24:8081:155:7924:4ad4	121.36.74.212
cb15:901b:8024:cd24:8081:155:7924:4ad5	121.36.74.213
cb15:901b:8024:cd24:8081:155:7924:4ad6	121.36.74.214
cb15:901b:8024:cd24:8081:155:7924:4ad7	121.36.74.215
cb15:901b:8024:cd24:8081:155:7924:4ad8	121.36.74.216
cb15:901b:8024:cd24:8081:155:7924:4ad9	121.36.74.217
cb15:901b:8024:cd24:8081:155:7924:4ada	121.36.74.218
cb15:901b:8024:cd24:8081:155:7924:4adb	121.36.74.219
cb15:901b:8024:cd24:8081:155:7924:4adc	121.36.74.220
cb15:901b:8024:cd24:8081:155:7924:4add	121.36.74.221
cb15:901b:8024:cd24:8081:155:7924:4ade	121.36.74.222
cb15:901b:8024:cd24:8081:155:7924:4adf	121.36.74.223
cb15:901b:8024:cd24:8081:155:7924:4ae0	121.36.74.224
cb15:901b:8024:cd24:8081:155:7924:4ae1	121.36.74.225
cb15:901b:8024:cd24:8081:155:7924:4ae2	121.36.74.226
cb15:901b:8024:cd24:8081:155:7924:4ae3	121.36.74.227
cb15:901b:8024:cd24:8081:155:7924:4ae4	121.36.74.228
cb15:901b:8024:cd24:8081:155:7924:4ae5	121.36.74.229
cb15:901b:8024:cd24:8081:155:7924:4ae6	121.36.74.230
cb15:901b:8024:cd24:8081:155:7924:4ae7	121.36.74.231
cb15:901b:8024:cd24:8081:155:7924:4ae8	121.36.74.232
cb15:901b:8024:cd24:8081:155:7924:4ae9	121.36.74.233
cb15:901b:8024:cd24:8081:155:7924:4aea	121.36.74.234
cb15:901b:8024:cd24:8081:155:7924:4aeb	121.36.74.235
cb15:901b:8024:cd24:8081:155:7924:4aec	121.36.74.236
cb15:901b:8024:cd24:8081:155:7924:4aed	121.36.74.237
cb15:901b:8024:cd24:8081:155:7924:4aee	121.36.74.238
cb15:901b:8024:cd24:8081:155:7924:4aef	121.36.74.239
cb15:901b:8024:cd24:8081:155:7924:4af0	121.36.74.240
cb15:901b:8024:cd24:8081:155:7924:4af1	121.36.74.241
cb15:901b:8024:cd24:8081:155:7924:4af2	121.36.74.242
cb15:901b:8024:cd24:8081:155:7924:4af3	121.36.74.243
cb15:901b:8024:cd24:8081:155:7924:4af4	121.36.74.244
cb15:901b:8024:cd24:8081:155:7924:4af5	121.36.74.245
cb15:901b:8024:cd24:8081:155:7924:4af6	121.36.74.246
cb15:901b:8024:cd24:8081:155:7924:4af7	121.36.74.247
cb15:901b:8024:cd24:8081:155:7924:4af8	121.36.74.248
cb15:901b:8024:cd24:8081:155:7924:4af9	121.36.74.249
cb15:901b:8024:cd24:8081:155:7924:4afa	121.36.74.250
cb15:901b:8024:cd24:8081:155:7924:4afb	121.36.74.251
cb15:901b:8024:cd24:8081:155:7924:4afc	121.36.74.252
cb15:901b:8024:cd24:8081:155:7924:4afd	121.36.74.253
cb15:901b:8024:cd24:8081:155:7924:4afe	121.36.74.254
cb15:901b:8024:cd24:8081:155:7924:4aff	121.36.74.255

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.