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:b228:cb15:7a01	203.21.122.1
cb15:901b:8024:cd24:8081:b228:cb15:7a02	203.21.122.2
cb15:901b:8024:cd24:8081:b228:cb15:7a03	203.21.122.3
cb15:901b:8024:cd24:8081:b228:cb15:7a04	203.21.122.4
cb15:901b:8024:cd24:8081:b228:cb15:7a05	203.21.122.5
cb15:901b:8024:cd24:8081:b228:cb15:7a06	203.21.122.6
cb15:901b:8024:cd24:8081:b228:cb15:7a07	203.21.122.7
cb15:901b:8024:cd24:8081:b228:cb15:7a08	203.21.122.8
cb15:901b:8024:cd24:8081:b228:cb15:7a09	203.21.122.9
cb15:901b:8024:cd24:8081:b228:cb15:7a0a	203.21.122.10
cb15:901b:8024:cd24:8081:b228:cb15:7a0b	203.21.122.11
cb15:901b:8024:cd24:8081:b228:cb15:7a0c	203.21.122.12
cb15:901b:8024:cd24:8081:b228:cb15:7a0d	203.21.122.13
cb15:901b:8024:cd24:8081:b228:cb15:7a0e	203.21.122.14
cb15:901b:8024:cd24:8081:b228:cb15:7a0f	203.21.122.15
cb15:901b:8024:cd24:8081:b228:cb15:7a10	203.21.122.16
cb15:901b:8024:cd24:8081:b228:cb15:7a11	203.21.122.17
cb15:901b:8024:cd24:8081:b228:cb15:7a12	203.21.122.18
cb15:901b:8024:cd24:8081:b228:cb15:7a13	203.21.122.19
cb15:901b:8024:cd24:8081:b228:cb15:7a14	203.21.122.20
cb15:901b:8024:cd24:8081:b228:cb15:7a15	203.21.122.21
cb15:901b:8024:cd24:8081:b228:cb15:7a16	203.21.122.22
cb15:901b:8024:cd24:8081:b228:cb15:7a17	203.21.122.23
cb15:901b:8024:cd24:8081:b228:cb15:7a18	203.21.122.24
cb15:901b:8024:cd24:8081:b228:cb15:7a19	203.21.122.25
cb15:901b:8024:cd24:8081:b228:cb15:7a1a	203.21.122.26
cb15:901b:8024:cd24:8081:b228:cb15:7a1b	203.21.122.27
cb15:901b:8024:cd24:8081:b228:cb15:7a1c	203.21.122.28
cb15:901b:8024:cd24:8081:b228:cb15:7a1d	203.21.122.29
cb15:901b:8024:cd24:8081:b228:cb15:7a1e	203.21.122.30
cb15:901b:8024:cd24:8081:b228:cb15:7a1f	203.21.122.31
cb15:901b:8024:cd24:8081:b228:cb15:7a20	203.21.122.32
cb15:901b:8024:cd24:8081:b228:cb15:7a21	203.21.122.33
cb15:901b:8024:cd24:8081:b228:cb15:7a22	203.21.122.34
cb15:901b:8024:cd24:8081:b228:cb15:7a23	203.21.122.35
cb15:901b:8024:cd24:8081:b228:cb15:7a24	203.21.122.36
cb15:901b:8024:cd24:8081:b228:cb15:7a25	203.21.122.37
cb15:901b:8024:cd24:8081:b228:cb15:7a26	203.21.122.38
cb15:901b:8024:cd24:8081:b228:cb15:7a27	203.21.122.39
cb15:901b:8024:cd24:8081:b228:cb15:7a28	203.21.122.40
cb15:901b:8024:cd24:8081:b228:cb15:7a29	203.21.122.41
cb15:901b:8024:cd24:8081:b228:cb15:7a2a	203.21.122.42
cb15:901b:8024:cd24:8081:b228:cb15:7a2b	203.21.122.43
cb15:901b:8024:cd24:8081:b228:cb15:7a2c	203.21.122.44
cb15:901b:8024:cd24:8081:b228:cb15:7a2d	203.21.122.45
cb15:901b:8024:cd24:8081:b228:cb15:7a2e	203.21.122.46
cb15:901b:8024:cd24:8081:b228:cb15:7a2f	203.21.122.47
cb15:901b:8024:cd24:8081:b228:cb15:7a30	203.21.122.48
cb15:901b:8024:cd24:8081:b228:cb15:7a31	203.21.122.49
cb15:901b:8024:cd24:8081:b228:cb15:7a32	203.21.122.50
cb15:901b:8024:cd24:8081:b228:cb15:7a33	203.21.122.51
cb15:901b:8024:cd24:8081:b228:cb15:7a34	203.21.122.52
cb15:901b:8024:cd24:8081:b228:cb15:7a35	203.21.122.53
cb15:901b:8024:cd24:8081:b228:cb15:7a36	203.21.122.54
cb15:901b:8024:cd24:8081:b228:cb15:7a37	203.21.122.55
cb15:901b:8024:cd24:8081:b228:cb15:7a38	203.21.122.56
cb15:901b:8024:cd24:8081:b228:cb15:7a39	203.21.122.57
cb15:901b:8024:cd24:8081:b228:cb15:7a3a	203.21.122.58
cb15:901b:8024:cd24:8081:b228:cb15:7a3b	203.21.122.59
cb15:901b:8024:cd24:8081:b228:cb15:7a3c	203.21.122.60

cb15:901b:8024:cd24:8081:b228:cb15:7a3d	203.21.122.61
cb15:901b:8024:cd24:8081:b228:cb15:7a3e	203.21.122.62
cb15:901b:8024:cd24:8081:b228:cb15:7a3f	203.21.122.63
cb15:901b:8024:cd24:8081:b228:cb15:7a40	203.21.122.64
cb15:901b:8024:cd24:8081:b228:cb15:7a41	203.21.122.65
cb15:901b:8024:cd24:8081:b228:cb15:7a42	203.21.122.66
cb15:901b:8024:cd24:8081:b228:cb15:7a43	203.21.122.67
cb15:901b:8024:cd24:8081:b228:cb15:7a44	203.21.122.68
cb15:901b:8024:cd24:8081:b228:cb15:7a45	203.21.122.69
cb15:901b:8024:cd24:8081:b228:cb15:7a46	203.21.122.70
cb15:901b:8024:cd24:8081:b228:cb15:7a47	203.21.122.71
cb15:901b:8024:cd24:8081:b228:cb15:7a48	203.21.122.72
cb15:901b:8024:cd24:8081:b228:cb15:7a49	203.21.122.73
cb15:901b:8024:cd24:8081:b228:cb15:7a4a	203.21.122.74
cb15:901b:8024:cd24:8081:b228:cb15:7a4b	203.21.122.75
cb15:901b:8024:cd24:8081:b228:cb15:7a4c	203.21.122.76
cb15:901b:8024:cd24:8081:b228:cb15:7a4d	203.21.122.77
cb15:901b:8024:cd24:8081:b228:cb15:7a4e	203.21.122.78
cb15:901b:8024:cd24:8081:b228:cb15:7a4f	203.21.122.79
cb15:901b:8024:cd24:8081:b228:cb15:7a50	203.21.122.80
cb15:901b:8024:cd24:8081:b228:cb15:7a51	203.21.122.81
cb15:901b:8024:cd24:8081:b228:cb15:7a52	203.21.122.82
cb15:901b:8024:cd24:8081:b228:cb15:7a53	203.21.122.83
cb15:901b:8024:cd24:8081:b228:cb15:7a54	203.21.122.84
cb15:901b:8024:cd24:8081:b228:cb15:7a55	203.21.122.85
cb15:901b:8024:cd24:8081:b228:cb15:7a56	203.21.122.86
cb15:901b:8024:cd24:8081:b228:cb15:7a57	203.21.122.87
cb15:901b:8024:cd24:8081:b228:cb15:7a58	203.21.122.88
cb15:901b:8024:cd24:8081:b228:cb15:7a59	203.21.122.89
cb15:901b:8024:cd24:8081:b228:cb15:7a5a	203.21.122.90
cb15:901b:8024:cd24:8081:b228:cb15:7a5b	203.21.122.91
cb15:901b:8024:cd24:8081:b228:cb15:7a5c	203.21.122.92
cb15:901b:8024:cd24:8081:b228:cb15:7a5d	203.21.122.93
cb15:901b:8024:cd24:8081:b228:cb15:7a5e	203.21.122.94
cb15:901b:8024:cd24:8081:b228:cb15:7a5f	203.21.122.95
cb15:901b:8024:cd24:8081:b228:cb15:7a60	203.21.122.96
cb15:901b:8024:cd24:8081:b228:cb15:7a61	203.21.122.97
cb15:901b:8024:cd24:8081:b228:cb15:7a62	203.21.122.98
cb15:901b:8024:cd24:8081:b228:cb15:7a63	203.21.122.99
cb15:901b:8024:cd24:8081:b228:cb15:7a64	203.21.122.100
cb15:901b:8024:cd24:8081:b228:cb15:7a65	203.21.122.101
cb15:901b:8024:cd24:8081:b228:cb15:7a66	203.21.122.102
cb15:901b:8024:cd24:8081:b228:cb15:7a67	203.21.122.103
cb15:901b:8024:cd24:8081:b228:cb15:7a68	203.21.122.104
cb15:901b:8024:cd24:8081:b228:cb15:7a69	203.21.122.105
cb15:901b:8024:cd24:8081:b228:cb15:7a6a	203.21.122.106
cb15:901b:8024:cd24:8081:b228:cb15:7a6b	203.21.122.107
cb15:901b:8024:cd24:8081:b228:cb15:7a6c	203.21.122.108
cb15:901b:8024:cd24:8081:b228:cb15:7a6d	203.21.122.109
cb15:901b:8024:cd24:8081:b228:cb15:7a6e	203.21.122.110
cb15:901b:8024:cd24:8081:b228:cb15:7a6f	203.21.122.111
cb15:901b:8024:cd24:8081:b228:cb15:7a70	203.21.122.112
cb15:901b:8024:cd24:8081:b228:cb15:7a71	203.21.122.113
cb15:901b:8024:cd24:8081:b228:cb15:7a72	203.21.122.114
cb15:901b:8024:cd24:8081:b228:cb15:7a73	203.21.122.115
cb15:901b:8024:cd24:8081:b228:cb15:7a74	203.21.122.116
cb15:901b:8024:cd24:8081:b228:cb15:7a75	203.21.122.117
cb15:901b:8024:cd24:8081:b228:cb15:7a76	203.21.122.118
cb15:901b:8024:cd24:8081:b228:cb15:7a77	203.21.122.119
cb15:901b:8024:cd24:8081:b228:cb15:7a78	203.21.122.120

cb15:901b:8024:cd24:8081:b228:cb15:7a79	203.21.122.121
cb15:901b:8024:cd24:8081:b228:cb15:7a7a	203.21.122.122
cb15:901b:8024:cd24:8081:b228:cb15:7a7b	203.21.122.123
cb15:901b:8024:cd24:8081:b228:cb15:7a7c	203.21.122.124
cb15:901b:8024:cd24:8081:b228:cb15:7a7d	203.21.122.125
cb15:901b:8024:cd24:8081:b228:cb15:7a7e	203.21.122.126
cb15:901b:8024:cd24:8081:b228:cb15:7a7f	203.21.122.127
cb15:901b:8024:cd24:8081:b228:cb15:7a80	203.21.122.128
cb15:901b:8024:cd24:8081:b228:cb15:7a81	203.21.122.129
cb15:901b:8024:cd24:8081:b228:cb15:7a82	203.21.122.130
cb15:901b:8024:cd24:8081:b228:cb15:7a83	203.21.122.131
cb15:901b:8024:cd24:8081:b228:cb15:7a84	203.21.122.132
cb15:901b:8024:cd24:8081:b228:cb15:7a85	203.21.122.133
cb15:901b:8024:cd24:8081:b228:cb15:7a86	203.21.122.134
cb15:901b:8024:cd24:8081:b228:cb15:7a87	203.21.122.135
cb15:901b:8024:cd24:8081:b228:cb15:7a88	203.21.122.136
cb15:901b:8024:cd24:8081:b228:cb15:7a89	203.21.122.137
cb15:901b:8024:cd24:8081:b228:cb15:7a8a	203.21.122.138
cb15:901b:8024:cd24:8081:b228:cb15:7a8b	203.21.122.139
cb15:901b:8024:cd24:8081:b228:cb15:7a8c	203.21.122.140
cb15:901b:8024:cd24:8081:b228:cb15:7a8d	203.21.122.141
cb15:901b:8024:cd24:8081:b228:cb15:7a8e	203.21.122.142
cb15:901b:8024:cd24:8081:b228:cb15:7a8f	203.21.122.143
cb15:901b:8024:cd24:8081:b228:cb15:7a90	203.21.122.144
cb15:901b:8024:cd24:8081:b228:cb15:7a91	203.21.122.145
cb15:901b:8024:cd24:8081:b228:cb15:7a92	203.21.122.146
cb15:901b:8024:cd24:8081:b228:cb15:7a93	203.21.122.147
cb15:901b:8024:cd24:8081:b228:cb15:7a94	203.21.122.148
cb15:901b:8024:cd24:8081:b228:cb15:7a95	203.21.122.149
cb15:901b:8024:cd24:8081:b228:cb15:7a96	203.21.122.150
cb15:901b:8024:cd24:8081:b228:cb15:7a97	203.21.122.151
cb15:901b:8024:cd24:8081:b228:cb15:7a98	203.21.122.152
cb15:901b:8024:cd24:8081:b228:cb15:7a99	203.21.122.153
cb15:901b:8024:cd24:8081:b228:cb15:7a9a	203.21.122.154
cb15:901b:8024:cd24:8081:b228:cb15:7a9b	203.21.122.155
cb15:901b:8024:cd24:8081:b228:cb15:7a9c	203.21.122.156
cb15:901b:8024:cd24:8081:b228:cb15:7a9d	203.21.122.157
cb15:901b:8024:cd24:8081:b228:cb15:7a9e	203.21.122.158
cb15:901b:8024:cd24:8081:b228:cb15:7a9f	203.21.122.159
cb15:901b:8024:cd24:8081:b228:cb15:7aa0	203.21.122.160
cb15:901b:8024:cd24:8081:b228:cb15:7aa1	203.21.122.161
cb15:901b:8024:cd24:8081:b228:cb15:7aa2	203.21.122.162
cb15:901b:8024:cd24:8081:b228:cb15:7aa3	203.21.122.163
cb15:901b:8024:cd24:8081:b228:cb15:7aa4	203.21.122.164
cb15:901b:8024:cd24:8081:b228:cb15:7aa5	203.21.122.165
cb15:901b:8024:cd24:8081:b228:cb15:7aa6	203.21.122.166
cb15:901b:8024:cd24:8081:b228:cb15:7aa7	203.21.122.167
cb15:901b:8024:cd24:8081:b228:cb15:7aa8	203.21.122.168
cb15:901b:8024:cd24:8081:b228:cb15:7aa9	203.21.122.169
cb15:901b:8024:cd24:8081:b228:cb15:7aaa	203.21.122.170
cb15:901b:8024:cd24:8081:b228:cb15:7aab	203.21.122.171
cb15:901b:8024:cd24:8081:b228:cb15:7aac	203.21.122.172
cb15:901b:8024:cd24:8081:b228:cb15:7aad	203.21.122.173
cb15:901b:8024:cd24:8081:b228:cb15:7aae	203.21.122.174
cb15:901b:8024:cd24:8081:b228:cb15:7aaf	203.21.122.175
cb15:901b:8024:cd24:8081:b228:cb15:7ab0	203.21.122.176
cb15:901b:8024:cd24:8081:b228:cb15:7ab1	203.21.122.177
cb15:901b:8024:cd24:8081:b228:cb15:7ab2	203.21.122.178
cb15:901b:8024:cd24:8081:b228:cb15:7ab3	203.21.122.179
cb15:901b:8024:cd24:8081:b228:cb15:7ab4	203.21.122.180

cb15:901b:8024:cd24:8081:b228:cb15:7ab5	203.21.122.181
cb15:901b:8024:cd24:8081:b228:cb15:7ab6	203.21.122.182
cb15:901b:8024:cd24:8081:b228:cb15:7ab7	203.21.122.183
cb15:901b:8024:cd24:8081:b228:cb15:7ab8	203.21.122.184
cb15:901b:8024:cd24:8081:b228:cb15:7ab9	203.21.122.185
cb15:901b:8024:cd24:8081:b228:cb15:7aba	203.21.122.186
cb15:901b:8024:cd24:8081:b228:cb15:7abb	203.21.122.187
cb15:901b:8024:cd24:8081:b228:cb15:7abc	203.21.122.188
cb15:901b:8024:cd24:8081:b228:cb15:7abd	203.21.122.189
cb15:901b:8024:cd24:8081:b228:cb15:7abe	203.21.122.190
cb15:901b:8024:cd24:8081:b228:cb15:7abf	203.21.122.191
cb15:901b:8024:cd24:8081:b228:cb15:7ac0	203.21.122.192
cb15:901b:8024:cd24:8081:b228:cb15:7ac1	203.21.122.193
cb15:901b:8024:cd24:8081:b228:cb15:7ac2	203.21.122.194
cb15:901b:8024:cd24:8081:b228:cb15:7ac3	203.21.122.195
cb15:901b:8024:cd24:8081:b228:cb15:7ac4	203.21.122.196
cb15:901b:8024:cd24:8081:b228:cb15:7ac5	203.21.122.197
cb15:901b:8024:cd24:8081:b228:cb15:7ac6	203.21.122.198
cb15:901b:8024:cd24:8081:b228:cb15:7ac7	203.21.122.199
cb15:901b:8024:cd24:8081:b228:cb15:7ac8	203.21.122.200
cb15:901b:8024:cd24:8081:b228:cb15:7ac9	203.21.122.201
cb15:901b:8024:cd24:8081:b228:cb15:7aca	203.21.122.202
cb15:901b:8024:cd24:8081:b228:cb15:7acb	203.21.122.203
cb15:901b:8024:cd24:8081:b228:cb15:7acc	203.21.122.204
cb15:901b:8024:cd24:8081:b228:cb15:7acd	203.21.122.205
cb15:901b:8024:cd24:8081:b228:cb15:7ace	203.21.122.206
cb15:901b:8024:cd24:8081:b228:cb15:7acf	203.21.122.207
cb15:901b:8024:cd24:8081:b228:cb15:7ad0	203.21.122.208
cb15:901b:8024:cd24:8081:b228:cb15:7ad1	203.21.122.209
cb15:901b:8024:cd24:8081:b228:cb15:7ad2	203.21.122.210
cb15:901b:8024:cd24:8081:b228:cb15:7ad3	203.21.122.211
cb15:901b:8024:cd24:8081:b228:cb15:7ad4	203.21.122.212
cb15:901b:8024:cd24:8081:b228:cb15:7ad5	203.21.122.213
cb15:901b:8024:cd24:8081:b228:cb15:7ad6	203.21.122.214
cb15:901b:8024:cd24:8081:b228:cb15:7ad7	203.21.122.215
cb15:901b:8024:cd24:8081:b228:cb15:7ad8	203.21.122.216
cb15:901b:8024:cd24:8081:b228:cb15:7ad9	203.21.122.217
cb15:901b:8024:cd24:8081:b228:cb15:7ada	203.21.122.218
cb15:901b:8024:cd24:8081:b228:cb15:7adb	203.21.122.219
cb15:901b:8024:cd24:8081:b228:cb15:7adc	203.21.122.220
cb15:901b:8024:cd24:8081:b228:cb15:7add	203.21.122.221
cb15:901b:8024:cd24:8081:b228:cb15:7ade	203.21.122.222
cb15:901b:8024:cd24:8081:b228:cb15:7adf	203.21.122.223
cb15:901b:8024:cd24:8081:b228:cb15:7ae0	203.21.122.224
cb15:901b:8024:cd24:8081:b228:cb15:7ae1	203.21.122.225
cb15:901b:8024:cd24:8081:b228:cb15:7ae2	203.21.122.226
cb15:901b:8024:cd24:8081:b228:cb15:7ae3	203.21.122.227
cb15:901b:8024:cd24:8081:b228:cb15:7ae4	203.21.122.228
cb15:901b:8024:cd24:8081:b228:cb15:7ae5	203.21.122.229
cb15:901b:8024:cd24:8081:b228:cb15:7ae6	203.21.122.230
cb15:901b:8024:cd24:8081:b228:cb15:7ae7	203.21.122.231
cb15:901b:8024:cd24:8081:b228:cb15:7ae8	203.21.122.232
cb15:901b:8024:cd24:8081:b228:cb15:7ae9	203.21.122.233
cb15:901b:8024:cd24:8081:b228:cb15:7aea	203.21.122.234
cb15:901b:8024:cd24:8081:b228:cb15:7aeb	203.21.122.235
cb15:901b:8024:cd24:8081:b228:cb15:7aec	203.21.122.236
cb15:901b:8024:cd24:8081:b228:cb15:7aed	203.21.122.237
cb15:901b:8024:cd24:8081:b228:cb15:7aee	203.21.122.238
cb15:901b:8024:cd24:8081:b228:cb15:7aef	203.21.122.239
cb15:901b:8024:cd24:8081:b228:cb15:7af0	203.21.122.240
cb15:901b:8024:cd24:8081:b228:cb15:7af1	203.21.122.241
cb15:901b:8024:cd24:8081:b228:cb15:7af2	203.21.122.242
cb15:901b:8024:cd24:8081:b228:cb15:7af3	203.21.122.243
cb15:901b:8024:cd24:8081:b228:cb15:7af4	203.21.122.244
cb15:901b:8024:cd24:8081:b228:cb15:7af5	203.21.122.245
cb15:901b:8024:cd24:8081:b228:cb15:7af6	203.21.122.246
cb15:901b:8024:cd24:8081:b228:cb15:7af7	203.21.122.247
cb15:901b:8024:cd24:8081:b228:cb15:7af8	203.21.122.248
cb15:901b:8024:cd24:8081:b228:cb15:7af9	203.21.122.249
cb15:901b:8024:cd24:8081:b228:cb15:7afa	203.21.122.250
cb15:901b:8024:cd24:8081:b228:cb15:7afb	203.21.122.251
cb15:901b:8024:cd24:8081:b228:cb15:7afc	203.21.122.252
cb15:901b:8024:cd24:8081:b228:cb15:7afd	203.21.122.253
cb15:901b:8024:cd24:8081:b228:cb15:7afe	203.21.122.254
cb15:901b:8024:cd24:8081:b228:cb15:7aff	203.21.122.255

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.