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:d157:4024:ada9:b236:a314:8a01	163.20.138.1
cb15:901b:d157:4024:ada9:b236:a314:8a02	163.20.138.2
cb15:901b:d157:4024:ada9:b236:a314:8a03	163.20.138.3
cb15:901b:d157:4024:ada9:b236:a314:8a04	163.20.138.4
cb15:901b:d157:4024:ada9:b236:a314:8a05	163.20.138.5
cb15:901b:d157:4024:ada9:b236:a314:8a06	163.20.138.6
cb15:901b:d157:4024:ada9:b236:a314:8a07	163.20.138.7
cb15:901b:d157:4024:ada9:b236:a314:8a08	163.20.138.8
cb15:901b:d157:4024:ada9:b236:a314:8a09	163.20.138.9
cb15:901b:d157:4024:ada9:b236:a314:8a0a	163.20.138.10
cb15:901b:d157:4024:ada9:b236:a314:8a0b	163.20.138.11
cb15:901b:d157:4024:ada9:b236:a314:8a0c	163.20.138.12
cb15:901b:d157:4024:ada9:b236:a314:8a0d	163.20.138.13
cb15:901b:d157:4024:ada9:b236:a314:8a0e	163.20.138.14
cb15:901b:d157:4024:ada9:b236:a314:8a0f	163.20.138.15
cb15:901b:d157:4024:ada9:b236:a314:8a10	163.20.138.16
cb15:901b:d157:4024:ada9:b236:a314:8a11	163.20.138.17
cb15:901b:d157:4024:ada9:b236:a314:8a12	163.20.138.18
cb15:901b:d157:4024:ada9:b236:a314:8a13	163.20.138.19
cb15:901b:d157:4024:ada9:b236:a314:8a14	163.20.138.20
cb15:901b:d157:4024:ada9:b236:a314:8a15	163.20.138.21
cb15:901b:d157:4024:ada9:b236:a314:8a16	163.20.138.22
cb15:901b:d157:4024:ada9:b236:a314:8a17	163.20.138.23
cb15:901b:d157:4024:ada9:b236:a314:8a18	163.20.138.24
cb15:901b:d157:4024:ada9:b236:a314:8a19	163.20.138.25
cb15:901b:d157:4024:ada9:b236:a314:8a1a	163.20.138.26
cb15:901b:d157:4024:ada9:b236:a314:8a1b	163.20.138.27
cb15:901b:d157:4024:ada9:b236:a314:8a1c	163.20.138.28
cb15:901b:d157:4024:ada9:b236:a314:8a1d	163.20.138.29
cb15:901b:d157:4024:ada9:b236:a314:8a1e	163.20.138.30
cb15:901b:d157:4024:ada9:b236:a314:8a1f	163.20.138.31
cb15:901b:d157:4024:ada9:b236:a314:8a20	163.20.138.32
cb15:901b:d157:4024:ada9:b236:a314:8a21	163.20.138.33
cb15:901b:d157:4024:ada9:b236:a314:8a22	163.20.138.34
cb15:901b:d157:4024:ada9:b236:a314:8a23	163.20.138.35
cb15:901b:d157:4024:ada9:b236:a314:8a24	163.20.138.36
cb15:901b:d157:4024:ada9:b236:a314:8a25	163.20.138.37
cb15:901b:d157:4024:ada9:b236:a314:8a26	163.20.138.38
cb15:901b:d157:4024:ada9:b236:a314:8a27	163.20.138.39
cb15:901b:d157:4024:ada9:b236:a314:8a28	163.20.138.40
cb15:901b:d157:4024:ada9:b236:a314:8a29	163.20.138.41
cb15:901b:d157:4024:ada9:b236:a314:8a2a	163.20.138.42
cb15:901b:d157:4024:ada9:b236:a314:8a2b	163.20.138.43
cb15:901b:d157:4024:ada9:b236:a314:8a2c	163.20.138.44
cb15:901b:d157:4024:ada9:b236:a314:8a2d	163.20.138.45
cb15:901b:d157:4024:ada9:b236:a314:8a2e	163.20.138.46
cb15:901b:d157:4024:ada9:b236:a314:8a2f	163.20.138.47
cb15:901b:d157:4024:ada9:b236:a314:8a30	163.20.138.48
cb15:901b:d157:4024:ada9:b236:a314:8a31	163.20.138.49
cb15:901b:d157:4024:ada9:b236:a314:8a32	163.20.138.50
cb15:901b:d157:4024:ada9:b236:a314:8a33	163.20.138.51
cb15:901b:d157:4024:ada9:b236:a314:8a34	163.20.138.52
cb15:901b:d157:4024:ada9:b236:a314:8a35	163.20.138.53
cb15:901b:d157:4024:ada9:b236:a314:8a36	163.20.138.54
cb15:901b:d157:4024:ada9:b236:a314:8a37	163.20.138.55
cb15:901b:d157:4024:ada9:b236:a314:8a38	163.20.138.56
cb15:901b:d157:4024:ada9:b236:a314:8a39	163.20.138.57
cb15:901b:d157:4024:ada9:b236:a314:8a3a	163.20.138.58
cb15:901b:d157:4024:ada9:b236:a314:8a3b	163.20.138.59
cb15:901b:d157:4024:ada9:b236:a314:8a3c	163.20.138.60

cb15:901b:d157:4024:ada9:b236:a314:8a3d	163.20.138.61
cb15:901b:d157:4024:ada9:b236:a314:8a3e	163.20.138.62
cb15:901b:d157:4024:ada9:b236:a314:8a3f	163.20.138.63
cb15:901b:d157:4024:ada9:b236:a314:8a40	163.20.138.64
cb15:901b:d157:4024:ada9:b236:a314:8a41	163.20.138.65
cb15:901b:d157:4024:ada9:b236:a314:8a42	163.20.138.66
cb15:901b:d157:4024:ada9:b236:a314:8a43	163.20.138.67
cb15:901b:d157:4024:ada9:b236:a314:8a44	163.20.138.68
cb15:901b:d157:4024:ada9:b236:a314:8a45	163.20.138.69
cb15:901b:d157:4024:ada9:b236:a314:8a46	163.20.138.70
cb15:901b:d157:4024:ada9:b236:a314:8a47	163.20.138.71
cb15:901b:d157:4024:ada9:b236:a314:8a48	163.20.138.72
cb15:901b:d157:4024:ada9:b236:a314:8a49	163.20.138.73
cb15:901b:d157:4024:ada9:b236:a314:8a4a	163.20.138.74
cb15:901b:d157:4024:ada9:b236:a314:8a4b	163.20.138.75
cb15:901b:d157:4024:ada9:b236:a314:8a4c	163.20.138.76
cb15:901b:d157:4024:ada9:b236:a314:8a4d	163.20.138.77
cb15:901b:d157:4024:ada9:b236:a314:8a4e	163.20.138.78
cb15:901b:d157:4024:ada9:b236:a314:8a4f	163.20.138.79
cb15:901b:d157:4024:ada9:b236:a314:8a50	163.20.138.80
cb15:901b:d157:4024:ada9:b236:a314:8a51	163.20.138.81
cb15:901b:d157:4024:ada9:b236:a314:8a52	163.20.138.82
cb15:901b:d157:4024:ada9:b236:a314:8a53	163.20.138.83
cb15:901b:d157:4024:ada9:b236:a314:8a54	163.20.138.84
cb15:901b:d157:4024:ada9:b236:a314:8a55	163.20.138.85
cb15:901b:d157:4024:ada9:b236:a314:8a56	163.20.138.86
cb15:901b:d157:4024:ada9:b236:a314:8a57	163.20.138.87
cb15:901b:d157:4024:ada9:b236:a314:8a58	163.20.138.88
cb15:901b:d157:4024:ada9:b236:a314:8a59	163.20.138.89
cb15:901b:d157:4024:ada9:b236:a314:8a5a	163.20.138.90
cb15:901b:d157:4024:ada9:b236:a314:8a5b	163.20.138.91
cb15:901b:d157:4024:ada9:b236:a314:8a5c	163.20.138.92
cb15:901b:d157:4024:ada9:b236:a314:8a5d	163.20.138.93
cb15:901b:d157:4024:ada9:b236:a314:8a5e	163.20.138.94
cb15:901b:d157:4024:ada9:b236:a314:8a5f	163.20.138.95
cb15:901b:d157:4024:ada9:b236:a314:8a60	163.20.138.96
cb15:901b:d157:4024:ada9:b236:a314:8a61	163.20.138.97
cb15:901b:d157:4024:ada9:b236:a314:8a62	163.20.138.98
cb15:901b:d157:4024:ada9:b236:a314:8a63	163.20.138.99
cb15:901b:d157:4024:ada9:b236:a314:8a64	163.20.138.100
cb15:901b:d157:4024:ada9:b236:a314:8a65	163.20.138.101
cb15:901b:d157:4024:ada9:b236:a314:8a66	163.20.138.102
cb15:901b:d157:4024:ada9:b236:a314:8a67	163.20.138.103
cb15:901b:d157:4024:ada9:b236:a314:8a68	163.20.138.104
cb15:901b:d157:4024:ada9:b236:a314:8a69	163.20.138.105
cb15:901b:d157:4024:ada9:b236:a314:8a6a	163.20.138.106
cb15:901b:d157:4024:ada9:b236:a314:8a6b	163.20.138.107
cb15:901b:d157:4024:ada9:b236:a314:8a6c	163.20.138.108
cb15:901b:d157:4024:ada9:b236:a314:8a6d	163.20.138.109
cb15:901b:d157:4024:ada9:b236:a314:8a6e	163.20.138.110
cb15:901b:d157:4024:ada9:b236:a314:8a6f	163.20.138.111
cb15:901b:d157:4024:ada9:b236:a314:8a70	163.20.138.112
cb15:901b:d157:4024:ada9:b236:a314:8a71	163.20.138.113
cb15:901b:d157:4024:ada9:b236:a314:8a72	163.20.138.114
cb15:901b:d157:4024:ada9:b236:a314:8a73	163.20.138.115
cb15:901b:d157:4024:ada9:b236:a314:8a74	163.20.138.116
cb15:901b:d157:4024:ada9:b236:a314:8a75	163.20.138.117
cb15:901b:d157:4024:ada9:b236:a314:8a76	163.20.138.118
cb15:901b:d157:4024:ada9:b236:a314:8a77	163.20.138.119
cb15:901b:d157:4024:ada9:b236:a314:8a78	163.20.138.120

cb15:901b:d157:4024:ada9:b236:a314:8a79	163.20.138.121
cb15:901b:d157:4024:ada9:b236:a314:8a7a	163.20.138.122
cb15:901b:d157:4024:ada9:b236:a314:8a7b	163.20.138.123
cb15:901b:d157:4024:ada9:b236:a314:8a7c	163.20.138.124
cb15:901b:d157:4024:ada9:b236:a314:8a7d	163.20.138.125
cb15:901b:d157:4024:ada9:b236:a314:8a7e	163.20.138.126
cb15:901b:d157:4024:ada9:b236:a314:8a7f	163.20.138.127
cb15:901b:d157:4024:ada9:b236:a314:8a80	163.20.138.128
cb15:901b:d157:4024:ada9:b236:a314:8a81	163.20.138.129
cb15:901b:d157:4024:ada9:b236:a314:8a82	163.20.138.130
cb15:901b:d157:4024:ada9:b236:a314:8a83	163.20.138.131
cb15:901b:d157:4024:ada9:b236:a314:8a84	163.20.138.132
cb15:901b:d157:4024:ada9:b236:a314:8a85	163.20.138.133
cb15:901b:d157:4024:ada9:b236:a314:8a86	163.20.138.134
cb15:901b:d157:4024:ada9:b236:a314:8a87	163.20.138.135
cb15:901b:d157:4024:ada9:b236:a314:8a88	163.20.138.136
cb15:901b:d157:4024:ada9:b236:a314:8a89	163.20.138.137
cb15:901b:d157:4024:ada9:b236:a314:8a8a	163.20.138.138
cb15:901b:d157:4024:ada9:b236:a314:8a8b	163.20.138.139
cb15:901b:d157:4024:ada9:b236:a314:8a8c	163.20.138.140
cb15:901b:d157:4024:ada9:b236:a314:8a8d	163.20.138.141
cb15:901b:d157:4024:ada9:b236:a314:8a8e	163.20.138.142
cb15:901b:d157:4024:ada9:b236:a314:8a8f	163.20.138.143
cb15:901b:d157:4024:ada9:b236:a314:8a90	163.20.138.144
cb15:901b:d157:4024:ada9:b236:a314:8a91	163.20.138.145
cb15:901b:d157:4024:ada9:b236:a314:8a92	163.20.138.146
cb15:901b:d157:4024:ada9:b236:a314:8a93	163.20.138.147
cb15:901b:d157:4024:ada9:b236:a314:8a94	163.20.138.148
cb15:901b:d157:4024:ada9:b236:a314:8a95	163.20.138.149
cb15:901b:d157:4024:ada9:b236:a314:8a96	163.20.138.150
cb15:901b:d157:4024:ada9:b236:a314:8a97	163.20.138.151
cb15:901b:d157:4024:ada9:b236:a314:8a98	163.20.138.152
cb15:901b:d157:4024:ada9:b236:a314:8a99	163.20.138.153
cb15:901b:d157:4024:ada9:b236:a314:8a9a	163.20.138.154
cb15:901b:d157:4024:ada9:b236:a314:8a9b	163.20.138.155
cb15:901b:d157:4024:ada9:b236:a314:8a9c	163.20.138.156
cb15:901b:d157:4024:ada9:b236:a314:8a9d	163.20.138.157
cb15:901b:d157:4024:ada9:b236:a314:8a9e	163.20.138.158
cb15:901b:d157:4024:ada9:b236:a314:8a9f	163.20.138.159
cb15:901b:d157:4024:ada9:b236:a314:8aa0	163.20.138.160
cb15:901b:d157:4024:ada9:b236:a314:8aa1	163.20.138.161
cb15:901b:d157:4024:ada9:b236:a314:8aa2	163.20.138.162
cb15:901b:d157:4024:ada9:b236:a314:8aa3	163.20.138.163
cb15:901b:d157:4024:ada9:b236:a314:8aa4	163.20.138.164
cb15:901b:d157:4024:ada9:b236:a314:8aa5	163.20.138.165
cb15:901b:d157:4024:ada9:b236:a314:8aa6	163.20.138.166
cb15:901b:d157:4024:ada9:b236:a314:8aa7	163.20.138.167
cb15:901b:d157:4024:ada9:b236:a314:8aa8	163.20.138.168
cb15:901b:d157:4024:ada9:b236:a314:8aa9	163.20.138.169
cb15:901b:d157:4024:ada9:b236:a314:8aaa	163.20.138.170
cb15:901b:d157:4024:ada9:b236:a314:8aab	163.20.138.171
cb15:901b:d157:4024:ada9:b236:a314:8aac	163.20.138.172
cb15:901b:d157:4024:ada9:b236:a314:8aad	163.20.138.173
cb15:901b:d157:4024:ada9:b236:a314:8aae	163.20.138.174
cb15:901b:d157:4024:ada9:b236:a314:8aaf	163.20.138.175
cb15:901b:d157:4024:ada9:b236:a314:8ab0	163.20.138.176
cb15:901b:d157:4024:ada9:b236:a314:8ab1	163.20.138.177
cb15:901b:d157:4024:ada9:b236:a314:8ab2	163.20.138.178
cb15:901b:d157:4024:ada9:b236:a314:8ab3	163.20.138.179
cb15:901b:d157:4024:ada9:b236:a314:8ab4	163.20.138.180

cb15:901b:d157:4024:ada9:b236:a314:8ab5	163.20.138.181
cb15:901b:d157:4024:ada9:b236:a314:8ab6	163.20.138.182
cb15:901b:d157:4024:ada9:b236:a314:8ab7	163.20.138.183
cb15:901b:d157:4024:ada9:b236:a314:8ab8	163.20.138.184
cb15:901b:d157:4024:ada9:b236:a314:8ab9	163.20.138.185
cb15:901b:d157:4024:ada9:b236:a314:8aba	163.20.138.186
cb15:901b:d157:4024:ada9:b236:a314:8abb	163.20.138.187
cb15:901b:d157:4024:ada9:b236:a314:8abc	163.20.138.188
cb15:901b:d157:4024:ada9:b236:a314:8abd	163.20.138.189
cb15:901b:d157:4024:ada9:b236:a314:8abe	163.20.138.190
cb15:901b:d157:4024:ada9:b236:a314:8abf	163.20.138.191
cb15:901b:d157:4024:ada9:b236:a314:8ac0	163.20.138.192
cb15:901b:d157:4024:ada9:b236:a314:8ac1	163.20.138.193
cb15:901b:d157:4024:ada9:b236:a314:8ac2	163.20.138.194
cb15:901b:d157:4024:ada9:b236:a314:8ac3	163.20.138.195
cb15:901b:d157:4024:ada9:b236:a314:8ac4	163.20.138.196
cb15:901b:d157:4024:ada9:b236:a314:8ac5	163.20.138.197
cb15:901b:d157:4024:ada9:b236:a314:8ac6	163.20.138.198
cb15:901b:d157:4024:ada9:b236:a314:8ac7	163.20.138.199
cb15:901b:d157:4024:ada9:b236:a314:8ac8	163.20.138.200
cb15:901b:d157:4024:ada9:b236:a314:8ac9	163.20.138.201
cb15:901b:d157:4024:ada9:b236:a314:8aca	163.20.138.202
cb15:901b:d157:4024:ada9:b236:a314:8acb	163.20.138.203
cb15:901b:d157:4024:ada9:b236:a314:8acc	163.20.138.204
cb15:901b:d157:4024:ada9:b236:a314:8acd	163.20.138.205
cb15:901b:d157:4024:ada9:b236:a314:8ace	163.20.138.206
cb15:901b:d157:4024:ada9:b236:a314:8acf	163.20.138.207
cb15:901b:d157:4024:ada9:b236:a314:8ad0	163.20.138.208
cb15:901b:d157:4024:ada9:b236:a314:8ad1	163.20.138.209
cb15:901b:d157:4024:ada9:b236:a314:8ad2	163.20.138.210
cb15:901b:d157:4024:ada9:b236:a314:8ad3	163.20.138.211
cb15:901b:d157:4024:ada9:b236:a314:8ad4	163.20.138.212
cb15:901b:d157:4024:ada9:b236:a314:8ad5	163.20.138.213
cb15:901b:d157:4024:ada9:b236:a314:8ad6	163.20.138.214
cb15:901b:d157:4024:ada9:b236:a314:8ad7	163.20.138.215
cb15:901b:d157:4024:ada9:b236:a314:8ad8	163.20.138.216
cb15:901b:d157:4024:ada9:b236:a314:8ad9	163.20.138.217
cb15:901b:d157:4024:ada9:b236:a314:8ada	163.20.138.218
cb15:901b:d157:4024:ada9:b236:a314:8adb	163.20.138.219
cb15:901b:d157:4024:ada9:b236:a314:8adc	163.20.138.220
cb15:901b:d157:4024:ada9:b236:a314:8add	163.20.138.221
cb15:901b:d157:4024:ada9:b236:a314:8ade	163.20.138.222
cb15:901b:d157:4024:ada9:b236:a314:8adf	163.20.138.223
cb15:901b:d157:4024:ada9:b236:a314:8ae0	163.20.138.224
cb15:901b:d157:4024:ada9:b236:a314:8ae1	163.20.138.225
cb15:901b:d157:4024:ada9:b236:a314:8ae2	163.20.138.226
cb15:901b:d157:4024:ada9:b236:a314:8ae3	163.20.138.227
cb15:901b:d157:4024:ada9:b236:a314:8ae4	163.20.138.228
cb15:901b:d157:4024:ada9:b236:a314:8ae5	163.20.138.229
cb15:901b:d157:4024:ada9:b236:a314:8ae6	163.20.138.230
cb15:901b:d157:4024:ada9:b236:a314:8ae7	163.20.138.231
cb15:901b:d157:4024:ada9:b236:a314:8ae8	163.20.138.232
cb15:901b:d157:4024:ada9:b236:a314:8ae9	163.20.138.233
cb15:901b:d157:4024:ada9:b236:a314:8aea	163.20.138.234
cb15:901b:d157:4024:ada9:b236:a314:8aeb	163.20.138.235
cb15:901b:d157:4024:ada9:b236:a314:8aec	163.20.138.236
cb15:901b:d157:4024:ada9:b236:a314:8aed	163.20.138.237
cb15:901b:d157:4024:ada9:b236:a314:8aee	163.20.138.238
cb15:901b:d157:4024:ada9:b236:a314:8aef	163.20.138.239
cb15:901b:d157:4024:ada9:b236:a314:8af0	163.20.138.240
cb15:901b:d157:4024:ada9:b236:a314:8af1	163.20.138.241
cb15:901b:d157:4024:ada9:b236:a314:8af2	163.20.138.242
cb15:901b:d157:4024:ada9:b236:a314:8af3	163.20.138.243
cb15:901b:d157:4024:ada9:b236:a314:8af4	163.20.138.244
cb15:901b:d157:4024:ada9:b236:a314:8af5	163.20.138.245
cb15:901b:d157:4024:ada9:b236:a314:8af6	163.20.138.246
cb15:901b:d157:4024:ada9:b236:a314:8af7	163.20.138.247
cb15:901b:d157:4024:ada9:b236:a314:8af8	163.20.138.248
cb15:901b:d157:4024:ada9:b236:a314:8af9	163.20.138.249
cb15:901b:d157:4024:ada9:b236:a314:8afa	163.20.138.250
cb15:901b:d157:4024:ada9:b236:a314:8afb	163.20.138.251
cb15:901b:d157:4024:ada9:b236:a314:8afc	163.20.138.252
cb15:901b:d157:4024:ada9:b236:a314:8afd	163.20.138.253
cb15:901b:d157:4024:ada9:b236:a314:8afe	163.20.138.254
cb15:901b:d157:4024:ada9:b236:a314:8aff	163.20.138.255

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.