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
b51a:901b:cb15:8045:ada8:cdcd:8043:8f01	128.67.143.1
b51a:901b:cb15:8045:ada8:cdcd:8043:8f02	128.67.143.2
b51a:901b:cb15:8045:ada8:cdcd:8043:8f03	128.67.143.3
b51a:901b:cb15:8045:ada8:cdcd:8043:8f04	128.67.143.4
b51a:901b:cb15:8045:ada8:cdcd:8043:8f05	128.67.143.5
b51a:901b:cb15:8045:ada8:cdcd:8043:8f06	128.67.143.6
b51a:901b:cb15:8045:ada8:cdcd:8043:8f07	128.67.143.7
b51a:901b:cb15:8045:ada8:cdcd:8043:8f08	128.67.143.8
b51a:901b:cb15:8045:ada8:cdcd:8043:8f09	128.67.143.9
b51a:901b:cb15:8045:ada8:cdcd:8043:8f0a	128.67.143.10
b51a:901b:cb15:8045:ada8:cdcd:8043:8f0b	128.67.143.11
b51a:901b:cb15:8045:ada8:cdcd:8043:8f0c	128.67.143.12
b51a:901b:cb15:8045:ada8:cdcd:8043:8f0d	128.67.143.13
b51a:901b:cb15:8045:ada8:cdcd:8043:8f0e	128.67.143.14
b51a:901b:cb15:8045:ada8:cdcd:8043:8f0f	128.67.143.15
b51a:901b:cb15:8045:ada8:cdcd:8043:8f10	128.67.143.16
b51a:901b:cb15:8045:ada8:cdcd:8043:8f11	128.67.143.17
b51a:901b:cb15:8045:ada8:cdcd:8043:8f12	128.67.143.18
b51a:901b:cb15:8045:ada8:cdcd:8043:8f13	128.67.143.19
b51a:901b:cb15:8045:ada8:cdcd:8043:8f14	128.67.143.20
b51a:901b:cb15:8045:ada8:cdcd:8043:8f15	128.67.143.21
b51a:901b:cb15:8045:ada8:cdcd:8043:8f16	128.67.143.22
b51a:901b:cb15:8045:ada8:cdcd:8043:8f17	128.67.143.23
b51a:901b:cb15:8045:ada8:cdcd:8043:8f18	128.67.143.24
b51a:901b:cb15:8045:ada8:cdcd:8043:8f19	128.67.143.25
b51a:901b:cb15:8045:ada8:cdcd:8043:8f1a	128.67.143.26
b51a:901b:cb15:8045:ada8:cdcd:8043:8f1b	128.67.143.27
b51a:901b:cb15:8045:ada8:cdcd:8043:8f1c	128.67.143.28
b51a:901b:cb15:8045:ada8:cdcd:8043:8f1d	128.67.143.29
b51a:901b:cb15:8045:ada8:cdcd:8043:8f1e	128.67.143.30
b51a:901b:cb15:8045:ada8:cdcd:8043:8f1f	128.67.143.31
b51a:901b:cb15:8045:ada8:cdcd:8043:8f20	128.67.143.32
b51a:901b:cb15:8045:ada8:cdcd:8043:8f21	128.67.143.33
b51a:901b:cb15:8045:ada8:cdcd:8043:8f22	128.67.143.34
b51a:901b:cb15:8045:ada8:cdcd:8043:8f23	128.67.143.35
b51a:901b:cb15:8045:ada8:cdcd:8043:8f24	128.67.143.36
b51a:901b:cb15:8045:ada8:cdcd:8043:8f25	128.67.143.37
b51a:901b:cb15:8045:ada8:cdcd:8043:8f26	128.67.143.38
b51a:901b:cb15:8045:ada8:cdcd:8043:8f27	128.67.143.39
b51a:901b:cb15:8045:ada8:cdcd:8043:8f28	128.67.143.40
b51a:901b:cb15:8045:ada8:cdcd:8043:8f29	128.67.143.41
b51a:901b:cb15:8045:ada8:cdcd:8043:8f2a	128.67.143.42
b51a:901b:cb15:8045:ada8:cdcd:8043:8f2b	128.67.143.43
b51a:901b:cb15:8045:ada8:cdcd:8043:8f2c	128.67.143.44
b51a:901b:cb15:8045:ada8:cdcd:8043:8f2d	128.67.143.45
b51a:901b:cb15:8045:ada8:cdcd:8043:8f2e	128.67.143.46
b51a:901b:cb15:8045:ada8:cdcd:8043:8f2f	128.67.143.47
b51a:901b:cb15:8045:ada8:cdcd:8043:8f30	128.67.143.48
b51a:901b:cb15:8045:ada8:cdcd:8043:8f31	128.67.143.49
b51a:901b:cb15:8045:ada8:cdcd:8043:8f32	128.67.143.50
b51a:901b:cb15:8045:ada8:cdcd:8043:8f33	128.67.143.51
b51a:901b:cb15:8045:ada8:cdcd:8043:8f34	128.67.143.52
b51a:901b:cb15:8045:ada8:cdcd:8043:8f35	128.67.143.53
b51a:901b:cb15:8045:ada8:cdcd:8043:8f36	128.67.143.54
b51a:901b:cb15:8045:ada8:cdcd:8043:8f37	128.67.143.55
b51a:901b:cb15:8045:ada8:cdcd:8043:8f38	128.67.143.56
b51a:901b:cb15:8045:ada8:cdcd:8043:8f39	128.67.143.57
b51a:901b:cb15:8045:ada8:cdcd:8043:8f3a	128.67.143.58
b51a:901b:cb15:8045:ada8:cdcd:8043:8f3b	128.67.143.59
b51a:901b:cb15:8045:ada8:cdcd:8043:8f3c	128.67.143.60

b51a:901b:cb15:8045:ada8:cdcd:8043:8f3d	128.67.143.61
b51a:901b:cb15:8045:ada8:cdcd:8043:8f3e	128.67.143.62
b51a:901b:cb15:8045:ada8:cdcd:8043:8f3f	128.67.143.63
b51a:901b:cb15:8045:ada8:cdcd:8043:8f40	128.67.143.64
b51a:901b:cb15:8045:ada8:cdcd:8043:8f41	128.67.143.65
b51a:901b:cb15:8045:ada8:cdcd:8043:8f42	128.67.143.66
b51a:901b:cb15:8045:ada8:cdcd:8043:8f43	128.67.143.67
b51a:901b:cb15:8045:ada8:cdcd:8043:8f44	128.67.143.68
b51a:901b:cb15:8045:ada8:cdcd:8043:8f45	128.67.143.69
b51a:901b:cb15:8045:ada8:cdcd:8043:8f46	128.67.143.70
b51a:901b:cb15:8045:ada8:cdcd:8043:8f47	128.67.143.71
b51a:901b:cb15:8045:ada8:cdcd:8043:8f48	128.67.143.72
b51a:901b:cb15:8045:ada8:cdcd:8043:8f49	128.67.143.73
b51a:901b:cb15:8045:ada8:cdcd:8043:8f4a	128.67.143.74
b51a:901b:cb15:8045:ada8:cdcd:8043:8f4b	128.67.143.75
b51a:901b:cb15:8045:ada8:cdcd:8043:8f4c	128.67.143.76
b51a:901b:cb15:8045:ada8:cdcd:8043:8f4d	128.67.143.77
b51a:901b:cb15:8045:ada8:cdcd:8043:8f4e	128.67.143.78
b51a:901b:cb15:8045:ada8:cdcd:8043:8f4f	128.67.143.79
b51a:901b:cb15:8045:ada8:cdcd:8043:8f50	128.67.143.80
b51a:901b:cb15:8045:ada8:cdcd:8043:8f51	128.67.143.81
b51a:901b:cb15:8045:ada8:cdcd:8043:8f52	128.67.143.82
b51a:901b:cb15:8045:ada8:cdcd:8043:8f53	128.67.143.83
b51a:901b:cb15:8045:ada8:cdcd:8043:8f54	128.67.143.84
b51a:901b:cb15:8045:ada8:cdcd:8043:8f55	128.67.143.85
b51a:901b:cb15:8045:ada8:cdcd:8043:8f56	128.67.143.86
b51a:901b:cb15:8045:ada8:cdcd:8043:8f57	128.67.143.87
b51a:901b:cb15:8045:ada8:cdcd:8043:8f58	128.67.143.88
b51a:901b:cb15:8045:ada8:cdcd:8043:8f59	128.67.143.89
b51a:901b:cb15:8045:ada8:cdcd:8043:8f5a	128.67.143.90
b51a:901b:cb15:8045:ada8:cdcd:8043:8f5b	128.67.143.91
b51a:901b:cb15:8045:ada8:cdcd:8043:8f5c	128.67.143.92
b51a:901b:cb15:8045:ada8:cdcd:8043:8f5d	128.67.143.93
b51a:901b:cb15:8045:ada8:cdcd:8043:8f5e	128.67.143.94
b51a:901b:cb15:8045:ada8:cdcd:8043:8f5f	128.67.143.95
b51a:901b:cb15:8045:ada8:cdcd:8043:8f60	128.67.143.96
b51a:901b:cb15:8045:ada8:cdcd:8043:8f61	128.67.143.97
b51a:901b:cb15:8045:ada8:cdcd:8043:8f62	128.67.143.98
b51a:901b:cb15:8045:ada8:cdcd:8043:8f63	128.67.143.99
b51a:901b:cb15:8045:ada8:cdcd:8043:8f64	128.67.143.100
b51a:901b:cb15:8045:ada8:cdcd:8043:8f65	128.67.143.101
b51a:901b:cb15:8045:ada8:cdcd:8043:8f66	128.67.143.102
b51a:901b:cb15:8045:ada8:cdcd:8043:8f67	128.67.143.103
b51a:901b:cb15:8045:ada8:cdcd:8043:8f68	128.67.143.104
b51a:901b:cb15:8045:ada8:cdcd:8043:8f69	128.67.143.105
b51a:901b:cb15:8045:ada8:cdcd:8043:8f6a	128.67.143.106
b51a:901b:cb15:8045:ada8:cdcd:8043:8f6b	128.67.143.107
b51a:901b:cb15:8045:ada8:cdcd:8043:8f6c	128.67.143.108
b51a:901b:cb15:8045:ada8:cdcd:8043:8f6d	128.67.143.109
b51a:901b:cb15:8045:ada8:cdcd:8043:8f6e	128.67.143.110
b51a:901b:cb15:8045:ada8:cdcd:8043:8f6f	128.67.143.111
b51a:901b:cb15:8045:ada8:cdcd:8043:8f70	128.67.143.112
b51a:901b:cb15:8045:ada8:cdcd:8043:8f71	128.67.143.113
b51a:901b:cb15:8045:ada8:cdcd:8043:8f72	128.67.143.114
b51a:901b:cb15:8045:ada8:cdcd:8043:8f73	128.67.143.115
b51a:901b:cb15:8045:ada8:cdcd:8043:8f74	128.67.143.116
b51a:901b:cb15:8045:ada8:cdcd:8043:8f75	128.67.143.117
b51a:901b:cb15:8045:ada8:cdcd:8043:8f76	128.67.143.118
b51a:901b:cb15:8045:ada8:cdcd:8043:8f77	128.67.143.119
b51a:901b:cb15:8045:ada8:cdcd:8043:8f78	128.67.143.120

b51a:901b:cb15:8045:ada8:cdcd:8043:8f79	128.67.143.121
b51a:901b:cb15:8045:ada8:cdcd:8043:8f7a	128.67.143.122
b51a:901b:cb15:8045:ada8:cdcd:8043:8f7b	128.67.143.123
b51a:901b:cb15:8045:ada8:cdcd:8043:8f7c	128.67.143.124
b51a:901b:cb15:8045:ada8:cdcd:8043:8f7d	128.67.143.125
b51a:901b:cb15:8045:ada8:cdcd:8043:8f7e	128.67.143.126
b51a:901b:cb15:8045:ada8:cdcd:8043:8f7f	128.67.143.127
b51a:901b:cb15:8045:ada8:cdcd:8043:8f80	128.67.143.128
b51a:901b:cb15:8045:ada8:cdcd:8043:8f81	128.67.143.129
b51a:901b:cb15:8045:ada8:cdcd:8043:8f82	128.67.143.130
b51a:901b:cb15:8045:ada8:cdcd:8043:8f83	128.67.143.131
b51a:901b:cb15:8045:ada8:cdcd:8043:8f84	128.67.143.132
b51a:901b:cb15:8045:ada8:cdcd:8043:8f85	128.67.143.133
b51a:901b:cb15:8045:ada8:cdcd:8043:8f86	128.67.143.134
b51a:901b:cb15:8045:ada8:cdcd:8043:8f87	128.67.143.135
b51a:901b:cb15:8045:ada8:cdcd:8043:8f88	128.67.143.136
b51a:901b:cb15:8045:ada8:cdcd:8043:8f89	128.67.143.137
b51a:901b:cb15:8045:ada8:cdcd:8043:8f8a	128.67.143.138
b51a:901b:cb15:8045:ada8:cdcd:8043:8f8b	128.67.143.139
b51a:901b:cb15:8045:ada8:cdcd:8043:8f8c	128.67.143.140
b51a:901b:cb15:8045:ada8:cdcd:8043:8f8d	128.67.143.141
b51a:901b:cb15:8045:ada8:cdcd:8043:8f8e	128.67.143.142
b51a:901b:cb15:8045:ada8:cdcd:8043:8f8f	128.67.143.143
b51a:901b:cb15:8045:ada8:cdcd:8043:8f90	128.67.143.144
b51a:901b:cb15:8045:ada8:cdcd:8043:8f91	128.67.143.145
b51a:901b:cb15:8045:ada8:cdcd:8043:8f92	128.67.143.146
b51a:901b:cb15:8045:ada8:cdcd:8043:8f93	128.67.143.147
b51a:901b:cb15:8045:ada8:cdcd:8043:8f94	128.67.143.148
b51a:901b:cb15:8045:ada8:cdcd:8043:8f95	128.67.143.149
b51a:901b:cb15:8045:ada8:cdcd:8043:8f96	128.67.143.150
b51a:901b:cb15:8045:ada8:cdcd:8043:8f97	128.67.143.151
b51a:901b:cb15:8045:ada8:cdcd:8043:8f98	128.67.143.152
b51a:901b:cb15:8045:ada8:cdcd:8043:8f99	128.67.143.153
b51a:901b:cb15:8045:ada8:cdcd:8043:8f9a	128.67.143.154
b51a:901b:cb15:8045:ada8:cdcd:8043:8f9b	128.67.143.155
b51a:901b:cb15:8045:ada8:cdcd:8043:8f9c	128.67.143.156
b51a:901b:cb15:8045:ada8:cdcd:8043:8f9d	128.67.143.157
b51a:901b:cb15:8045:ada8:cdcd:8043:8f9e	128.67.143.158
b51a:901b:cb15:8045:ada8:cdcd:8043:8f9f	128.67.143.159
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa0	128.67.143.160
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa1	128.67.143.161
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa2	128.67.143.162
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa3	128.67.143.163
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa4	128.67.143.164
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa5	128.67.143.165
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa6	128.67.143.166
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa7	128.67.143.167
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa8	128.67.143.168
b51a:901b:cb15:8045:ada8:cdcd:8043:8fa9	128.67.143.169
b51a:901b:cb15:8045:ada8:cdcd:8043:8faa	128.67.143.170
b51a:901b:cb15:8045:ada8:cdcd:8043:8fab	128.67.143.171
b51a:901b:cb15:8045:ada8:cdcd:8043:8fac	128.67.143.172
b51a:901b:cb15:8045:ada8:cdcd:8043:8fad	128.67.143.173
b51a:901b:cb15:8045:ada8:cdcd:8043:8fae	128.67.143.174
b51a:901b:cb15:8045:ada8:cdcd:8043:8faf	128.67.143.175
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb0	128.67.143.176
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb1	128.67.143.177
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb2	128.67.143.178
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb3	128.67.143.179
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb4	128.67.143.180

b51a:901b:cb15:8045:ada8:cdcd:8043:8fb5	128.67.143.181
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb6	128.67.143.182
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb7	128.67.143.183
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb8	128.67.143.184
b51a:901b:cb15:8045:ada8:cdcd:8043:8fb9	128.67.143.185
b51a:901b:cb15:8045:ada8:cdcd:8043:8fba	128.67.143.186
b51a:901b:cb15:8045:ada8:cdcd:8043:8fbb	128.67.143.187
b51a:901b:cb15:8045:ada8:cdcd:8043:8fbc	128.67.143.188
b51a:901b:cb15:8045:ada8:cdcd:8043:8fbd	128.67.143.189
b51a:901b:cb15:8045:ada8:cdcd:8043:8fbe	128.67.143.190
b51a:901b:cb15:8045:ada8:cdcd:8043:8fbf	128.67.143.191
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc0	128.67.143.192
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc1	128.67.143.193
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc2	128.67.143.194
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc3	128.67.143.195
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc4	128.67.143.196
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc5	128.67.143.197
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc6	128.67.143.198
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc7	128.67.143.199
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc8	128.67.143.200
b51a:901b:cb15:8045:ada8:cdcd:8043:8fc9	128.67.143.201
b51a:901b:cb15:8045:ada8:cdcd:8043:8fca	128.67.143.202
b51a:901b:cb15:8045:ada8:cdcd:8043:8fcb	128.67.143.203
b51a:901b:cb15:8045:ada8:cdcd:8043:8fcc	128.67.143.204
b51a:901b:cb15:8045:ada8:cdcd:8043:8fcd	128.67.143.205
b51a:901b:cb15:8045:ada8:cdcd:8043:8fce	128.67.143.206
b51a:901b:cb15:8045:ada8:cdcd:8043:8fcf	128.67.143.207
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd0	128.67.143.208
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd1	128.67.143.209
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd2	128.67.143.210
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd3	128.67.143.211
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd4	128.67.143.212
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd5	128.67.143.213
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd6	128.67.143.214
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd7	128.67.143.215
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd8	128.67.143.216
b51a:901b:cb15:8045:ada8:cdcd:8043:8fd9	128.67.143.217
b51a:901b:cb15:8045:ada8:cdcd:8043:8fda	128.67.143.218
b51a:901b:cb15:8045:ada8:cdcd:8043:8fdb	128.67.143.219
b51a:901b:cb15:8045:ada8:cdcd:8043:8fdc	128.67.143.220
b51a:901b:cb15:8045:ada8:cdcd:8043:8fdd	128.67.143.221
b51a:901b:cb15:8045:ada8:cdcd:8043:8fde	128.67.143.222
b51a:901b:cb15:8045:ada8:cdcd:8043:8fdf	128.67.143.223
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe0	128.67.143.224
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe1	128.67.143.225
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe2	128.67.143.226
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe3	128.67.143.227
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe4	128.67.143.228
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe5	128.67.143.229
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe6	128.67.143.230
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe7	128.67.143.231
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe8	128.67.143.232
b51a:901b:cb15:8045:ada8:cdcd:8043:8fe9	128.67.143.233
b51a:901b:cb15:8045:ada8:cdcd:8043:8fea	128.67.143.234
b51a:901b:cb15:8045:ada8:cdcd:8043:8feb	128.67.143.235
b51a:901b:cb15:8045:ada8:cdcd:8043:8fec	128.67.143.236
b51a:901b:cb15:8045:ada8:cdcd:8043:8fed	128.67.143.237
b51a:901b:cb15:8045:ada8:cdcd:8043:8fee	128.67.143.238
b51a:901b:cb15:8045:ada8:cdcd:8043:8fef	128.67.143.239
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff0	128.67.143.240
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff1	128.67.143.241
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff2	128.67.143.242
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff3	128.67.143.243
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff4	128.67.143.244
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff5	128.67.143.245
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff6	128.67.143.246
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff7	128.67.143.247
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff8	128.67.143.248
b51a:901b:cb15:8045:ada8:cdcd:8043:8ff9	128.67.143.249
b51a:901b:cb15:8045:ada8:cdcd:8043:8ffa	128.67.143.250
b51a:901b:cb15:8045:ada8:cdcd:8043:8ffb	128.67.143.251
b51a:901b:cb15:8045:ada8:cdcd:8043:8ffc	128.67.143.252
b51a:901b:cb15:8045:ada8:cdcd:8043:8ffd	128.67.143.253
b51a:901b:cb15:8045:ada8:cdcd:8043:8ffe	128.67.143.254
b51a:901b:cb15:8045:ada8:cdcd:8043:8fff	128.67.143.255

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.