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:901b:1324:ada3:db24:b51f:8f01	181.31.143.1
cb15:901b:901b:1324:ada3:db24:b51f:8f02	181.31.143.2
cb15:901b:901b:1324:ada3:db24:b51f:8f03	181.31.143.3
cb15:901b:901b:1324:ada3:db24:b51f:8f04	181.31.143.4
cb15:901b:901b:1324:ada3:db24:b51f:8f05	181.31.143.5
cb15:901b:901b:1324:ada3:db24:b51f:8f06	181.31.143.6
cb15:901b:901b:1324:ada3:db24:b51f:8f07	181.31.143.7
cb15:901b:901b:1324:ada3:db24:b51f:8f08	181.31.143.8
cb15:901b:901b:1324:ada3:db24:b51f:8f09	181.31.143.9
cb15:901b:901b:1324:ada3:db24:b51f:8f0a	181.31.143.10
cb15:901b:901b:1324:ada3:db24:b51f:8f0b	181.31.143.11
cb15:901b:901b:1324:ada3:db24:b51f:8f0c	181.31.143.12
cb15:901b:901b:1324:ada3:db24:b51f:8f0d	181.31.143.13
cb15:901b:901b:1324:ada3:db24:b51f:8f0e	181.31.143.14
cb15:901b:901b:1324:ada3:db24:b51f:8f0f	181.31.143.15
cb15:901b:901b:1324:ada3:db24:b51f:8f10	181.31.143.16
cb15:901b:901b:1324:ada3:db24:b51f:8f11	181.31.143.17
cb15:901b:901b:1324:ada3:db24:b51f:8f12	181.31.143.18
cb15:901b:901b:1324:ada3:db24:b51f:8f13	181.31.143.19
cb15:901b:901b:1324:ada3:db24:b51f:8f14	181.31.143.20
cb15:901b:901b:1324:ada3:db24:b51f:8f15	181.31.143.21
cb15:901b:901b:1324:ada3:db24:b51f:8f16	181.31.143.22
cb15:901b:901b:1324:ada3:db24:b51f:8f17	181.31.143.23
cb15:901b:901b:1324:ada3:db24:b51f:8f18	181.31.143.24
cb15:901b:901b:1324:ada3:db24:b51f:8f19	181.31.143.25
cb15:901b:901b:1324:ada3:db24:b51f:8f1a	181.31.143.26
cb15:901b:901b:1324:ada3:db24:b51f:8f1b	181.31.143.27
cb15:901b:901b:1324:ada3:db24:b51f:8f1c	181.31.143.28
cb15:901b:901b:1324:ada3:db24:b51f:8f1d	181.31.143.29
cb15:901b:901b:1324:ada3:db24:b51f:8f1e	181.31.143.30
cb15:901b:901b:1324:ada3:db24:b51f:8f1f	181.31.143.31
cb15:901b:901b:1324:ada3:db24:b51f:8f20	181.31.143.32
cb15:901b:901b:1324:ada3:db24:b51f:8f21	181.31.143.33
cb15:901b:901b:1324:ada3:db24:b51f:8f22	181.31.143.34
cb15:901b:901b:1324:ada3:db24:b51f:8f23	181.31.143.35
cb15:901b:901b:1324:ada3:db24:b51f:8f24	181.31.143.36
cb15:901b:901b:1324:ada3:db24:b51f:8f25	181.31.143.37
cb15:901b:901b:1324:ada3:db24:b51f:8f26	181.31.143.38
cb15:901b:901b:1324:ada3:db24:b51f:8f27	181.31.143.39
cb15:901b:901b:1324:ada3:db24:b51f:8f28	181.31.143.40
cb15:901b:901b:1324:ada3:db24:b51f:8f29	181.31.143.41
cb15:901b:901b:1324:ada3:db24:b51f:8f2a	181.31.143.42
cb15:901b:901b:1324:ada3:db24:b51f:8f2b	181.31.143.43
cb15:901b:901b:1324:ada3:db24:b51f:8f2c	181.31.143.44
cb15:901b:901b:1324:ada3:db24:b51f:8f2d	181.31.143.45
cb15:901b:901b:1324:ada3:db24:b51f:8f2e	181.31.143.46
cb15:901b:901b:1324:ada3:db24:b51f:8f2f	181.31.143.47
cb15:901b:901b:1324:ada3:db24:b51f:8f30	181.31.143.48
cb15:901b:901b:1324:ada3:db24:b51f:8f31	181.31.143.49
cb15:901b:901b:1324:ada3:db24:b51f:8f32	181.31.143.50
cb15:901b:901b:1324:ada3:db24:b51f:8f33	181.31.143.51
cb15:901b:901b:1324:ada3:db24:b51f:8f34	181.31.143.52
cb15:901b:901b:1324:ada3:db24:b51f:8f35	181.31.143.53
cb15:901b:901b:1324:ada3:db24:b51f:8f36	181.31.143.54
cb15:901b:901b:1324:ada3:db24:b51f:8f37	181.31.143.55
cb15:901b:901b:1324:ada3:db24:b51f:8f38	181.31.143.56
cb15:901b:901b:1324:ada3:db24:b51f:8f39	181.31.143.57
cb15:901b:901b:1324:ada3:db24:b51f:8f3a	181.31.143.58
cb15:901b:901b:1324:ada3:db24:b51f:8f3b	181.31.143.59
cb15:901b:901b:1324:ada3:db24:b51f:8f3c	181.31.143.60

cb15:901b:901b:1324:ada3:db24:b51f:8f3d	181.31.143.61
cb15:901b:901b:1324:ada3:db24:b51f:8f3e	181.31.143.62
cb15:901b:901b:1324:ada3:db24:b51f:8f3f	181.31.143.63
cb15:901b:901b:1324:ada3:db24:b51f:8f40	181.31.143.64
cb15:901b:901b:1324:ada3:db24:b51f:8f41	181.31.143.65
cb15:901b:901b:1324:ada3:db24:b51f:8f42	181.31.143.66
cb15:901b:901b:1324:ada3:db24:b51f:8f43	181.31.143.67
cb15:901b:901b:1324:ada3:db24:b51f:8f44	181.31.143.68
cb15:901b:901b:1324:ada3:db24:b51f:8f45	181.31.143.69
cb15:901b:901b:1324:ada3:db24:b51f:8f46	181.31.143.70
cb15:901b:901b:1324:ada3:db24:b51f:8f47	181.31.143.71
cb15:901b:901b:1324:ada3:db24:b51f:8f48	181.31.143.72
cb15:901b:901b:1324:ada3:db24:b51f:8f49	181.31.143.73
cb15:901b:901b:1324:ada3:db24:b51f:8f4a	181.31.143.74
cb15:901b:901b:1324:ada3:db24:b51f:8f4b	181.31.143.75
cb15:901b:901b:1324:ada3:db24:b51f:8f4c	181.31.143.76
cb15:901b:901b:1324:ada3:db24:b51f:8f4d	181.31.143.77
cb15:901b:901b:1324:ada3:db24:b51f:8f4e	181.31.143.78
cb15:901b:901b:1324:ada3:db24:b51f:8f4f	181.31.143.79
cb15:901b:901b:1324:ada3:db24:b51f:8f50	181.31.143.80
cb15:901b:901b:1324:ada3:db24:b51f:8f51	181.31.143.81
cb15:901b:901b:1324:ada3:db24:b51f:8f52	181.31.143.82
cb15:901b:901b:1324:ada3:db24:b51f:8f53	181.31.143.83
cb15:901b:901b:1324:ada3:db24:b51f:8f54	181.31.143.84
cb15:901b:901b:1324:ada3:db24:b51f:8f55	181.31.143.85
cb15:901b:901b:1324:ada3:db24:b51f:8f56	181.31.143.86
cb15:901b:901b:1324:ada3:db24:b51f:8f57	181.31.143.87
cb15:901b:901b:1324:ada3:db24:b51f:8f58	181.31.143.88
cb15:901b:901b:1324:ada3:db24:b51f:8f59	181.31.143.89
cb15:901b:901b:1324:ada3:db24:b51f:8f5a	181.31.143.90
cb15:901b:901b:1324:ada3:db24:b51f:8f5b	181.31.143.91
cb15:901b:901b:1324:ada3:db24:b51f:8f5c	181.31.143.92
cb15:901b:901b:1324:ada3:db24:b51f:8f5d	181.31.143.93
cb15:901b:901b:1324:ada3:db24:b51f:8f5e	181.31.143.94
cb15:901b:901b:1324:ada3:db24:b51f:8f5f	181.31.143.95
cb15:901b:901b:1324:ada3:db24:b51f:8f60	181.31.143.96
cb15:901b:901b:1324:ada3:db24:b51f:8f61	181.31.143.97
cb15:901b:901b:1324:ada3:db24:b51f:8f62	181.31.143.98
cb15:901b:901b:1324:ada3:db24:b51f:8f63	181.31.143.99
cb15:901b:901b:1324:ada3:db24:b51f:8f64	181.31.143.100
cb15:901b:901b:1324:ada3:db24:b51f:8f65	181.31.143.101
cb15:901b:901b:1324:ada3:db24:b51f:8f66	181.31.143.102
cb15:901b:901b:1324:ada3:db24:b51f:8f67	181.31.143.103
cb15:901b:901b:1324:ada3:db24:b51f:8f68	181.31.143.104
cb15:901b:901b:1324:ada3:db24:b51f:8f69	181.31.143.105
cb15:901b:901b:1324:ada3:db24:b51f:8f6a	181.31.143.106
cb15:901b:901b:1324:ada3:db24:b51f:8f6b	181.31.143.107
cb15:901b:901b:1324:ada3:db24:b51f:8f6c	181.31.143.108
cb15:901b:901b:1324:ada3:db24:b51f:8f6d	181.31.143.109
cb15:901b:901b:1324:ada3:db24:b51f:8f6e	181.31.143.110
cb15:901b:901b:1324:ada3:db24:b51f:8f6f	181.31.143.111
cb15:901b:901b:1324:ada3:db24:b51f:8f70	181.31.143.112
cb15:901b:901b:1324:ada3:db24:b51f:8f71	181.31.143.113
cb15:901b:901b:1324:ada3:db24:b51f:8f72	181.31.143.114
cb15:901b:901b:1324:ada3:db24:b51f:8f73	181.31.143.115
cb15:901b:901b:1324:ada3:db24:b51f:8f74	181.31.143.116
cb15:901b:901b:1324:ada3:db24:b51f:8f75	181.31.143.117
cb15:901b:901b:1324:ada3:db24:b51f:8f76	181.31.143.118
cb15:901b:901b:1324:ada3:db24:b51f:8f77	181.31.143.119
cb15:901b:901b:1324:ada3:db24:b51f:8f78	181.31.143.120

cb15:901b:901b:1324:ada3:db24:b51f:8f79	181.31.143.121
cb15:901b:901b:1324:ada3:db24:b51f:8f7a	181.31.143.122
cb15:901b:901b:1324:ada3:db24:b51f:8f7b	181.31.143.123
cb15:901b:901b:1324:ada3:db24:b51f:8f7c	181.31.143.124
cb15:901b:901b:1324:ada3:db24:b51f:8f7d	181.31.143.125
cb15:901b:901b:1324:ada3:db24:b51f:8f7e	181.31.143.126
cb15:901b:901b:1324:ada3:db24:b51f:8f7f	181.31.143.127
cb15:901b:901b:1324:ada3:db24:b51f:8f80	181.31.143.128
cb15:901b:901b:1324:ada3:db24:b51f:8f81	181.31.143.129
cb15:901b:901b:1324:ada3:db24:b51f:8f82	181.31.143.130
cb15:901b:901b:1324:ada3:db24:b51f:8f83	181.31.143.131
cb15:901b:901b:1324:ada3:db24:b51f:8f84	181.31.143.132
cb15:901b:901b:1324:ada3:db24:b51f:8f85	181.31.143.133
cb15:901b:901b:1324:ada3:db24:b51f:8f86	181.31.143.134
cb15:901b:901b:1324:ada3:db24:b51f:8f87	181.31.143.135
cb15:901b:901b:1324:ada3:db24:b51f:8f88	181.31.143.136
cb15:901b:901b:1324:ada3:db24:b51f:8f89	181.31.143.137
cb15:901b:901b:1324:ada3:db24:b51f:8f8a	181.31.143.138
cb15:901b:901b:1324:ada3:db24:b51f:8f8b	181.31.143.139
cb15:901b:901b:1324:ada3:db24:b51f:8f8c	181.31.143.140
cb15:901b:901b:1324:ada3:db24:b51f:8f8d	181.31.143.141
cb15:901b:901b:1324:ada3:db24:b51f:8f8e	181.31.143.142
cb15:901b:901b:1324:ada3:db24:b51f:8f8f	181.31.143.143
cb15:901b:901b:1324:ada3:db24:b51f:8f90	181.31.143.144
cb15:901b:901b:1324:ada3:db24:b51f:8f91	181.31.143.145
cb15:901b:901b:1324:ada3:db24:b51f:8f92	181.31.143.146
cb15:901b:901b:1324:ada3:db24:b51f:8f93	181.31.143.147
cb15:901b:901b:1324:ada3:db24:b51f:8f94	181.31.143.148
cb15:901b:901b:1324:ada3:db24:b51f:8f95	181.31.143.149
cb15:901b:901b:1324:ada3:db24:b51f:8f96	181.31.143.150
cb15:901b:901b:1324:ada3:db24:b51f:8f97	181.31.143.151
cb15:901b:901b:1324:ada3:db24:b51f:8f98	181.31.143.152
cb15:901b:901b:1324:ada3:db24:b51f:8f99	181.31.143.153
cb15:901b:901b:1324:ada3:db24:b51f:8f9a	181.31.143.154
cb15:901b:901b:1324:ada3:db24:b51f:8f9b	181.31.143.155
cb15:901b:901b:1324:ada3:db24:b51f:8f9c	181.31.143.156
cb15:901b:901b:1324:ada3:db24:b51f:8f9d	181.31.143.157
cb15:901b:901b:1324:ada3:db24:b51f:8f9e	181.31.143.158
cb15:901b:901b:1324:ada3:db24:b51f:8f9f	181.31.143.159
cb15:901b:901b:1324:ada3:db24:b51f:8fa0	181.31.143.160
cb15:901b:901b:1324:ada3:db24:b51f:8fa1	181.31.143.161
cb15:901b:901b:1324:ada3:db24:b51f:8fa2	181.31.143.162
cb15:901b:901b:1324:ada3:db24:b51f:8fa3	181.31.143.163
cb15:901b:901b:1324:ada3:db24:b51f:8fa4	181.31.143.164
cb15:901b:901b:1324:ada3:db24:b51f:8fa5	181.31.143.165
cb15:901b:901b:1324:ada3:db24:b51f:8fa6	181.31.143.166
cb15:901b:901b:1324:ada3:db24:b51f:8fa7	181.31.143.167
cb15:901b:901b:1324:ada3:db24:b51f:8fa8	181.31.143.168
cb15:901b:901b:1324:ada3:db24:b51f:8fa9	181.31.143.169
cb15:901b:901b:1324:ada3:db24:b51f:8faa	181.31.143.170
cb15:901b:901b:1324:ada3:db24:b51f:8fab	181.31.143.171
cb15:901b:901b:1324:ada3:db24:b51f:8fac	181.31.143.172
cb15:901b:901b:1324:ada3:db24:b51f:8fad	181.31.143.173
cb15:901b:901b:1324:ada3:db24:b51f:8fae	181.31.143.174
cb15:901b:901b:1324:ada3:db24:b51f:8faf	181.31.143.175
cb15:901b:901b:1324:ada3:db24:b51f:8fb0	181.31.143.176
cb15:901b:901b:1324:ada3:db24:b51f:8fb1	181.31.143.177
cb15:901b:901b:1324:ada3:db24:b51f:8fb2	181.31.143.178
cb15:901b:901b:1324:ada3:db24:b51f:8fb3	181.31.143.179
cb15:901b:901b:1324:ada3:db24:b51f:8fb4	181.31.143.180

cb15:901b:901b:1324:ada3:db24:b51f:8fb5	181.31.143.181
cb15:901b:901b:1324:ada3:db24:b51f:8fb6	181.31.143.182
cb15:901b:901b:1324:ada3:db24:b51f:8fb7	181.31.143.183
cb15:901b:901b:1324:ada3:db24:b51f:8fb8	181.31.143.184
cb15:901b:901b:1324:ada3:db24:b51f:8fb9	181.31.143.185
cb15:901b:901b:1324:ada3:db24:b51f:8fba	181.31.143.186
cb15:901b:901b:1324:ada3:db24:b51f:8fbb	181.31.143.187
cb15:901b:901b:1324:ada3:db24:b51f:8fbc	181.31.143.188
cb15:901b:901b:1324:ada3:db24:b51f:8fbd	181.31.143.189
cb15:901b:901b:1324:ada3:db24:b51f:8fbe	181.31.143.190
cb15:901b:901b:1324:ada3:db24:b51f:8fbf	181.31.143.191
cb15:901b:901b:1324:ada3:db24:b51f:8fc0	181.31.143.192
cb15:901b:901b:1324:ada3:db24:b51f:8fc1	181.31.143.193
cb15:901b:901b:1324:ada3:db24:b51f:8fc2	181.31.143.194
cb15:901b:901b:1324:ada3:db24:b51f:8fc3	181.31.143.195
cb15:901b:901b:1324:ada3:db24:b51f:8fc4	181.31.143.196
cb15:901b:901b:1324:ada3:db24:b51f:8fc5	181.31.143.197
cb15:901b:901b:1324:ada3:db24:b51f:8fc6	181.31.143.198
cb15:901b:901b:1324:ada3:db24:b51f:8fc7	181.31.143.199
cb15:901b:901b:1324:ada3:db24:b51f:8fc8	181.31.143.200
cb15:901b:901b:1324:ada3:db24:b51f:8fc9	181.31.143.201
cb15:901b:901b:1324:ada3:db24:b51f:8fca	181.31.143.202
cb15:901b:901b:1324:ada3:db24:b51f:8fcb	181.31.143.203
cb15:901b:901b:1324:ada3:db24:b51f:8fcc	181.31.143.204
cb15:901b:901b:1324:ada3:db24:b51f:8fcd	181.31.143.205
cb15:901b:901b:1324:ada3:db24:b51f:8fce	181.31.143.206
cb15:901b:901b:1324:ada3:db24:b51f:8fcf	181.31.143.207
cb15:901b:901b:1324:ada3:db24:b51f:8fd0	181.31.143.208
cb15:901b:901b:1324:ada3:db24:b51f:8fd1	181.31.143.209
cb15:901b:901b:1324:ada3:db24:b51f:8fd2	181.31.143.210
cb15:901b:901b:1324:ada3:db24:b51f:8fd3	181.31.143.211
cb15:901b:901b:1324:ada3:db24:b51f:8fd4	181.31.143.212
cb15:901b:901b:1324:ada3:db24:b51f:8fd5	181.31.143.213
cb15:901b:901b:1324:ada3:db24:b51f:8fd6	181.31.143.214
cb15:901b:901b:1324:ada3:db24:b51f:8fd7	181.31.143.215
cb15:901b:901b:1324:ada3:db24:b51f:8fd8	181.31.143.216
cb15:901b:901b:1324:ada3:db24:b51f:8fd9	181.31.143.217
cb15:901b:901b:1324:ada3:db24:b51f:8fda	181.31.143.218
cb15:901b:901b:1324:ada3:db24:b51f:8fdb	181.31.143.219
cb15:901b:901b:1324:ada3:db24:b51f:8fdc	181.31.143.220
cb15:901b:901b:1324:ada3:db24:b51f:8fdd	181.31.143.221
cb15:901b:901b:1324:ada3:db24:b51f:8fde	181.31.143.222
cb15:901b:901b:1324:ada3:db24:b51f:8fdf	181.31.143.223
cb15:901b:901b:1324:ada3:db24:b51f:8fe0	181.31.143.224
cb15:901b:901b:1324:ada3:db24:b51f:8fe1	181.31.143.225
cb15:901b:901b:1324:ada3:db24:b51f:8fe2	181.31.143.226
cb15:901b:901b:1324:ada3:db24:b51f:8fe3	181.31.143.227
cb15:901b:901b:1324:ada3:db24:b51f:8fe4	181.31.143.228
cb15:901b:901b:1324:ada3:db24:b51f:8fe5	181.31.143.229
cb15:901b:901b:1324:ada3:db24:b51f:8fe6	181.31.143.230
cb15:901b:901b:1324:ada3:db24:b51f:8fe7	181.31.143.231
cb15:901b:901b:1324:ada3:db24:b51f:8fe8	181.31.143.232
cb15:901b:901b:1324:ada3:db24:b51f:8fe9	181.31.143.233
cb15:901b:901b:1324:ada3:db24:b51f:8fea	181.31.143.234
cb15:901b:901b:1324:ada3:db24:b51f:8feb	181.31.143.235
cb15:901b:901b:1324:ada3:db24:b51f:8fec	181.31.143.236
cb15:901b:901b:1324:ada3:db24:b51f:8fed	181.31.143.237
cb15:901b:901b:1324:ada3:db24:b51f:8fee	181.31.143.238
cb15:901b:901b:1324:ada3:db24:b51f:8fef	181.31.143.239
cb15:901b:901b:1324:ada3:db24:b51f:8ff0	181.31.143.240
cb15:901b:901b:1324:ada3:db24:b51f:8ff1	181.31.143.241
cb15:901b:901b:1324:ada3:db24:b51f:8ff2	181.31.143.242
cb15:901b:901b:1324:ada3:db24:b51f:8ff3	181.31.143.243
cb15:901b:901b:1324:ada3:db24:b51f:8ff4	181.31.143.244
cb15:901b:901b:1324:ada3:db24:b51f:8ff5	181.31.143.245
cb15:901b:901b:1324:ada3:db24:b51f:8ff6	181.31.143.246
cb15:901b:901b:1324:ada3:db24:b51f:8ff7	181.31.143.247
cb15:901b:901b:1324:ada3:db24:b51f:8ff8	181.31.143.248
cb15:901b:901b:1324:ada3:db24:b51f:8ff9	181.31.143.249
cb15:901b:901b:1324:ada3:db24:b51f:8ffa	181.31.143.250
cb15:901b:901b:1324:ada3:db24:b51f:8ffb	181.31.143.251
cb15:901b:901b:1324:ada3:db24:b51f:8ffc	181.31.143.252
cb15:901b:901b:1324:ada3:db24:b51f:8ffd	181.31.143.253
cb15:901b:901b:1324:ada3:db24:b51f:8ffe	181.31.143.254
cb15:901b:901b:1324:ada3:db24:b51f:8fff	181.31.143.255

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.