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:be24:7f40:8f01	127.64.143.1
b51a:901b:cb15:8045:ada8:be24:7f40:8f02	127.64.143.2
b51a:901b:cb15:8045:ada8:be24:7f40:8f03	127.64.143.3
b51a:901b:cb15:8045:ada8:be24:7f40:8f04	127.64.143.4
b51a:901b:cb15:8045:ada8:be24:7f40:8f05	127.64.143.5
b51a:901b:cb15:8045:ada8:be24:7f40:8f06	127.64.143.6
b51a:901b:cb15:8045:ada8:be24:7f40:8f07	127.64.143.7
b51a:901b:cb15:8045:ada8:be24:7f40:8f08	127.64.143.8
b51a:901b:cb15:8045:ada8:be24:7f40:8f09	127.64.143.9
b51a:901b:cb15:8045:ada8:be24:7f40:8f0a	127.64.143.10
b51a:901b:cb15:8045:ada8:be24:7f40:8f0b	127.64.143.11
b51a:901b:cb15:8045:ada8:be24:7f40:8f0c	127.64.143.12
b51a:901b:cb15:8045:ada8:be24:7f40:8f0d	127.64.143.13
b51a:901b:cb15:8045:ada8:be24:7f40:8f0e	127.64.143.14
b51a:901b:cb15:8045:ada8:be24:7f40:8f0f	127.64.143.15
b51a:901b:cb15:8045:ada8:be24:7f40:8f10	127.64.143.16
b51a:901b:cb15:8045:ada8:be24:7f40:8f11	127.64.143.17
b51a:901b:cb15:8045:ada8:be24:7f40:8f12	127.64.143.18
b51a:901b:cb15:8045:ada8:be24:7f40:8f13	127.64.143.19
b51a:901b:cb15:8045:ada8:be24:7f40:8f14	127.64.143.20
b51a:901b:cb15:8045:ada8:be24:7f40:8f15	127.64.143.21
b51a:901b:cb15:8045:ada8:be24:7f40:8f16	127.64.143.22
b51a:901b:cb15:8045:ada8:be24:7f40:8f17	127.64.143.23
b51a:901b:cb15:8045:ada8:be24:7f40:8f18	127.64.143.24
b51a:901b:cb15:8045:ada8:be24:7f40:8f19	127.64.143.25
b51a:901b:cb15:8045:ada8:be24:7f40:8f1a	127.64.143.26
b51a:901b:cb15:8045:ada8:be24:7f40:8f1b	127.64.143.27
b51a:901b:cb15:8045:ada8:be24:7f40:8f1c	127.64.143.28
b51a:901b:cb15:8045:ada8:be24:7f40:8f1d	127.64.143.29
b51a:901b:cb15:8045:ada8:be24:7f40:8f1e	127.64.143.30
b51a:901b:cb15:8045:ada8:be24:7f40:8f1f	127.64.143.31
b51a:901b:cb15:8045:ada8:be24:7f40:8f20	127.64.143.32
b51a:901b:cb15:8045:ada8:be24:7f40:8f21	127.64.143.33
b51a:901b:cb15:8045:ada8:be24:7f40:8f22	127.64.143.34
b51a:901b:cb15:8045:ada8:be24:7f40:8f23	127.64.143.35
b51a:901b:cb15:8045:ada8:be24:7f40:8f24	127.64.143.36
b51a:901b:cb15:8045:ada8:be24:7f40:8f25	127.64.143.37
b51a:901b:cb15:8045:ada8:be24:7f40:8f26	127.64.143.38
b51a:901b:cb15:8045:ada8:be24:7f40:8f27	127.64.143.39
b51a:901b:cb15:8045:ada8:be24:7f40:8f28	127.64.143.40
b51a:901b:cb15:8045:ada8:be24:7f40:8f29	127.64.143.41
b51a:901b:cb15:8045:ada8:be24:7f40:8f2a	127.64.143.42
b51a:901b:cb15:8045:ada8:be24:7f40:8f2b	127.64.143.43
b51a:901b:cb15:8045:ada8:be24:7f40:8f2c	127.64.143.44
b51a:901b:cb15:8045:ada8:be24:7f40:8f2d	127.64.143.45
b51a:901b:cb15:8045:ada8:be24:7f40:8f2e	127.64.143.46
b51a:901b:cb15:8045:ada8:be24:7f40:8f2f	127.64.143.47
b51a:901b:cb15:8045:ada8:be24:7f40:8f30	127.64.143.48
b51a:901b:cb15:8045:ada8:be24:7f40:8f31	127.64.143.49
b51a:901b:cb15:8045:ada8:be24:7f40:8f32	127.64.143.50
b51a:901b:cb15:8045:ada8:be24:7f40:8f33	127.64.143.51
b51a:901b:cb15:8045:ada8:be24:7f40:8f34	127.64.143.52
b51a:901b:cb15:8045:ada8:be24:7f40:8f35	127.64.143.53
b51a:901b:cb15:8045:ada8:be24:7f40:8f36	127.64.143.54
b51a:901b:cb15:8045:ada8:be24:7f40:8f37	127.64.143.55
b51a:901b:cb15:8045:ada8:be24:7f40:8f38	127.64.143.56
b51a:901b:cb15:8045:ada8:be24:7f40:8f39	127.64.143.57
b51a:901b:cb15:8045:ada8:be24:7f40:8f3a	127.64.143.58
b51a:901b:cb15:8045:ada8:be24:7f40:8f3b	127.64.143.59
b51a:901b:cb15:8045:ada8:be24:7f40:8f3c	127.64.143.60

b51a:901b:cb15:8045:ada8:be24:7f40:8f3d	127.64.143.61
b51a:901b:cb15:8045:ada8:be24:7f40:8f3e	127.64.143.62
b51a:901b:cb15:8045:ada8:be24:7f40:8f3f	127.64.143.63
b51a:901b:cb15:8045:ada8:be24:7f40:8f40	127.64.143.64
b51a:901b:cb15:8045:ada8:be24:7f40:8f41	127.64.143.65
b51a:901b:cb15:8045:ada8:be24:7f40:8f42	127.64.143.66
b51a:901b:cb15:8045:ada8:be24:7f40:8f43	127.64.143.67
b51a:901b:cb15:8045:ada8:be24:7f40:8f44	127.64.143.68
b51a:901b:cb15:8045:ada8:be24:7f40:8f45	127.64.143.69
b51a:901b:cb15:8045:ada8:be24:7f40:8f46	127.64.143.70
b51a:901b:cb15:8045:ada8:be24:7f40:8f47	127.64.143.71
b51a:901b:cb15:8045:ada8:be24:7f40:8f48	127.64.143.72
b51a:901b:cb15:8045:ada8:be24:7f40:8f49	127.64.143.73
b51a:901b:cb15:8045:ada8:be24:7f40:8f4a	127.64.143.74
b51a:901b:cb15:8045:ada8:be24:7f40:8f4b	127.64.143.75
b51a:901b:cb15:8045:ada8:be24:7f40:8f4c	127.64.143.76
b51a:901b:cb15:8045:ada8:be24:7f40:8f4d	127.64.143.77
b51a:901b:cb15:8045:ada8:be24:7f40:8f4e	127.64.143.78
b51a:901b:cb15:8045:ada8:be24:7f40:8f4f	127.64.143.79
b51a:901b:cb15:8045:ada8:be24:7f40:8f50	127.64.143.80
b51a:901b:cb15:8045:ada8:be24:7f40:8f51	127.64.143.81
b51a:901b:cb15:8045:ada8:be24:7f40:8f52	127.64.143.82
b51a:901b:cb15:8045:ada8:be24:7f40:8f53	127.64.143.83
b51a:901b:cb15:8045:ada8:be24:7f40:8f54	127.64.143.84
b51a:901b:cb15:8045:ada8:be24:7f40:8f55	127.64.143.85
b51a:901b:cb15:8045:ada8:be24:7f40:8f56	127.64.143.86
b51a:901b:cb15:8045:ada8:be24:7f40:8f57	127.64.143.87
b51a:901b:cb15:8045:ada8:be24:7f40:8f58	127.64.143.88
b51a:901b:cb15:8045:ada8:be24:7f40:8f59	127.64.143.89
b51a:901b:cb15:8045:ada8:be24:7f40:8f5a	127.64.143.90
b51a:901b:cb15:8045:ada8:be24:7f40:8f5b	127.64.143.91
b51a:901b:cb15:8045:ada8:be24:7f40:8f5c	127.64.143.92
b51a:901b:cb15:8045:ada8:be24:7f40:8f5d	127.64.143.93
b51a:901b:cb15:8045:ada8:be24:7f40:8f5e	127.64.143.94
b51a:901b:cb15:8045:ada8:be24:7f40:8f5f	127.64.143.95
b51a:901b:cb15:8045:ada8:be24:7f40:8f60	127.64.143.96
b51a:901b:cb15:8045:ada8:be24:7f40:8f61	127.64.143.97
b51a:901b:cb15:8045:ada8:be24:7f40:8f62	127.64.143.98
b51a:901b:cb15:8045:ada8:be24:7f40:8f63	127.64.143.99
b51a:901b:cb15:8045:ada8:be24:7f40:8f64	127.64.143.100
b51a:901b:cb15:8045:ada8:be24:7f40:8f65	127.64.143.101
b51a:901b:cb15:8045:ada8:be24:7f40:8f66	127.64.143.102
b51a:901b:cb15:8045:ada8:be24:7f40:8f67	127.64.143.103
b51a:901b:cb15:8045:ada8:be24:7f40:8f68	127.64.143.104
b51a:901b:cb15:8045:ada8:be24:7f40:8f69	127.64.143.105
b51a:901b:cb15:8045:ada8:be24:7f40:8f6a	127.64.143.106
b51a:901b:cb15:8045:ada8:be24:7f40:8f6b	127.64.143.107
b51a:901b:cb15:8045:ada8:be24:7f40:8f6c	127.64.143.108
b51a:901b:cb15:8045:ada8:be24:7f40:8f6d	127.64.143.109
b51a:901b:cb15:8045:ada8:be24:7f40:8f6e	127.64.143.110
b51a:901b:cb15:8045:ada8:be24:7f40:8f6f	127.64.143.111
b51a:901b:cb15:8045:ada8:be24:7f40:8f70	127.64.143.112
b51a:901b:cb15:8045:ada8:be24:7f40:8f71	127.64.143.113
b51a:901b:cb15:8045:ada8:be24:7f40:8f72	127.64.143.114
b51a:901b:cb15:8045:ada8:be24:7f40:8f73	127.64.143.115
b51a:901b:cb15:8045:ada8:be24:7f40:8f74	127.64.143.116
b51a:901b:cb15:8045:ada8:be24:7f40:8f75	127.64.143.117
b51a:901b:cb15:8045:ada8:be24:7f40:8f76	127.64.143.118
b51a:901b:cb15:8045:ada8:be24:7f40:8f77	127.64.143.119
b51a:901b:cb15:8045:ada8:be24:7f40:8f78	127.64.143.120

b51a:901b:cb15:8045:ada8:be24:7f40:8f79	127.64.143.121
b51a:901b:cb15:8045:ada8:be24:7f40:8f7a	127.64.143.122
b51a:901b:cb15:8045:ada8:be24:7f40:8f7b	127.64.143.123
b51a:901b:cb15:8045:ada8:be24:7f40:8f7c	127.64.143.124
b51a:901b:cb15:8045:ada8:be24:7f40:8f7d	127.64.143.125
b51a:901b:cb15:8045:ada8:be24:7f40:8f7e	127.64.143.126
b51a:901b:cb15:8045:ada8:be24:7f40:8f7f	127.64.143.127
b51a:901b:cb15:8045:ada8:be24:7f40:8f80	127.64.143.128
b51a:901b:cb15:8045:ada8:be24:7f40:8f81	127.64.143.129
b51a:901b:cb15:8045:ada8:be24:7f40:8f82	127.64.143.130
b51a:901b:cb15:8045:ada8:be24:7f40:8f83	127.64.143.131
b51a:901b:cb15:8045:ada8:be24:7f40:8f84	127.64.143.132
b51a:901b:cb15:8045:ada8:be24:7f40:8f85	127.64.143.133
b51a:901b:cb15:8045:ada8:be24:7f40:8f86	127.64.143.134
b51a:901b:cb15:8045:ada8:be24:7f40:8f87	127.64.143.135
b51a:901b:cb15:8045:ada8:be24:7f40:8f88	127.64.143.136
b51a:901b:cb15:8045:ada8:be24:7f40:8f89	127.64.143.137
b51a:901b:cb15:8045:ada8:be24:7f40:8f8a	127.64.143.138
b51a:901b:cb15:8045:ada8:be24:7f40:8f8b	127.64.143.139
b51a:901b:cb15:8045:ada8:be24:7f40:8f8c	127.64.143.140
b51a:901b:cb15:8045:ada8:be24:7f40:8f8d	127.64.143.141
b51a:901b:cb15:8045:ada8:be24:7f40:8f8e	127.64.143.142
b51a:901b:cb15:8045:ada8:be24:7f40:8f8f	127.64.143.143
b51a:901b:cb15:8045:ada8:be24:7f40:8f90	127.64.143.144
b51a:901b:cb15:8045:ada8:be24:7f40:8f91	127.64.143.145
b51a:901b:cb15:8045:ada8:be24:7f40:8f92	127.64.143.146
b51a:901b:cb15:8045:ada8:be24:7f40:8f93	127.64.143.147
b51a:901b:cb15:8045:ada8:be24:7f40:8f94	127.64.143.148
b51a:901b:cb15:8045:ada8:be24:7f40:8f95	127.64.143.149
b51a:901b:cb15:8045:ada8:be24:7f40:8f96	127.64.143.150
b51a:901b:cb15:8045:ada8:be24:7f40:8f97	127.64.143.151
b51a:901b:cb15:8045:ada8:be24:7f40:8f98	127.64.143.152
b51a:901b:cb15:8045:ada8:be24:7f40:8f99	127.64.143.153
b51a:901b:cb15:8045:ada8:be24:7f40:8f9a	127.64.143.154
b51a:901b:cb15:8045:ada8:be24:7f40:8f9b	127.64.143.155
b51a:901b:cb15:8045:ada8:be24:7f40:8f9c	127.64.143.156
b51a:901b:cb15:8045:ada8:be24:7f40:8f9d	127.64.143.157
b51a:901b:cb15:8045:ada8:be24:7f40:8f9e	127.64.143.158
b51a:901b:cb15:8045:ada8:be24:7f40:8f9f	127.64.143.159
b51a:901b:cb15:8045:ada8:be24:7f40:8fa0	127.64.143.160
b51a:901b:cb15:8045:ada8:be24:7f40:8fa1	127.64.143.161
b51a:901b:cb15:8045:ada8:be24:7f40:8fa2	127.64.143.162
b51a:901b:cb15:8045:ada8:be24:7f40:8fa3	127.64.143.163
b51a:901b:cb15:8045:ada8:be24:7f40:8fa4	127.64.143.164
b51a:901b:cb15:8045:ada8:be24:7f40:8fa5	127.64.143.165
b51a:901b:cb15:8045:ada8:be24:7f40:8fa6	127.64.143.166
b51a:901b:cb15:8045:ada8:be24:7f40:8fa7	127.64.143.167
b51a:901b:cb15:8045:ada8:be24:7f40:8fa8	127.64.143.168
b51a:901b:cb15:8045:ada8:be24:7f40:8fa9	127.64.143.169
b51a:901b:cb15:8045:ada8:be24:7f40:8faa	127.64.143.170
b51a:901b:cb15:8045:ada8:be24:7f40:8fab	127.64.143.171
b51a:901b:cb15:8045:ada8:be24:7f40:8fac	127.64.143.172
b51a:901b:cb15:8045:ada8:be24:7f40:8fad	127.64.143.173
b51a:901b:cb15:8045:ada8:be24:7f40:8fae	127.64.143.174
b51a:901b:cb15:8045:ada8:be24:7f40:8faf	127.64.143.175
b51a:901b:cb15:8045:ada8:be24:7f40:8fb0	127.64.143.176
b51a:901b:cb15:8045:ada8:be24:7f40:8fb1	127.64.143.177
b51a:901b:cb15:8045:ada8:be24:7f40:8fb2	127.64.143.178
b51a:901b:cb15:8045:ada8:be24:7f40:8fb3	127.64.143.179
b51a:901b:cb15:8045:ada8:be24:7f40:8fb4	127.64.143.180

b51a:901b:cb15:8045:ada8:be24:7f40:8fb5	127.64.143.181
b51a:901b:cb15:8045:ada8:be24:7f40:8fb6	127.64.143.182
b51a:901b:cb15:8045:ada8:be24:7f40:8fb7	127.64.143.183
b51a:901b:cb15:8045:ada8:be24:7f40:8fb8	127.64.143.184
b51a:901b:cb15:8045:ada8:be24:7f40:8fb9	127.64.143.185
b51a:901b:cb15:8045:ada8:be24:7f40:8fba	127.64.143.186
b51a:901b:cb15:8045:ada8:be24:7f40:8fbb	127.64.143.187
b51a:901b:cb15:8045:ada8:be24:7f40:8fbc	127.64.143.188
b51a:901b:cb15:8045:ada8:be24:7f40:8fbd	127.64.143.189
b51a:901b:cb15:8045:ada8:be24:7f40:8fbe	127.64.143.190
b51a:901b:cb15:8045:ada8:be24:7f40:8fbf	127.64.143.191
b51a:901b:cb15:8045:ada8:be24:7f40:8fc0	127.64.143.192
b51a:901b:cb15:8045:ada8:be24:7f40:8fc1	127.64.143.193
b51a:901b:cb15:8045:ada8:be24:7f40:8fc2	127.64.143.194
b51a:901b:cb15:8045:ada8:be24:7f40:8fc3	127.64.143.195
b51a:901b:cb15:8045:ada8:be24:7f40:8fc4	127.64.143.196
b51a:901b:cb15:8045:ada8:be24:7f40:8fc5	127.64.143.197
b51a:901b:cb15:8045:ada8:be24:7f40:8fc6	127.64.143.198
b51a:901b:cb15:8045:ada8:be24:7f40:8fc7	127.64.143.199
b51a:901b:cb15:8045:ada8:be24:7f40:8fc8	127.64.143.200
b51a:901b:cb15:8045:ada8:be24:7f40:8fc9	127.64.143.201
b51a:901b:cb15:8045:ada8:be24:7f40:8fca	127.64.143.202
b51a:901b:cb15:8045:ada8:be24:7f40:8fcb	127.64.143.203
b51a:901b:cb15:8045:ada8:be24:7f40:8fcc	127.64.143.204
b51a:901b:cb15:8045:ada8:be24:7f40:8fcd	127.64.143.205
b51a:901b:cb15:8045:ada8:be24:7f40:8fce	127.64.143.206
b51a:901b:cb15:8045:ada8:be24:7f40:8fcf	127.64.143.207
b51a:901b:cb15:8045:ada8:be24:7f40:8fd0	127.64.143.208
b51a:901b:cb15:8045:ada8:be24:7f40:8fd1	127.64.143.209
b51a:901b:cb15:8045:ada8:be24:7f40:8fd2	127.64.143.210
b51a:901b:cb15:8045:ada8:be24:7f40:8fd3	127.64.143.211
b51a:901b:cb15:8045:ada8:be24:7f40:8fd4	127.64.143.212
b51a:901b:cb15:8045:ada8:be24:7f40:8fd5	127.64.143.213
b51a:901b:cb15:8045:ada8:be24:7f40:8fd6	127.64.143.214
b51a:901b:cb15:8045:ada8:be24:7f40:8fd7	127.64.143.215
b51a:901b:cb15:8045:ada8:be24:7f40:8fd8	127.64.143.216
b51a:901b:cb15:8045:ada8:be24:7f40:8fd9	127.64.143.217
b51a:901b:cb15:8045:ada8:be24:7f40:8fda	127.64.143.218
b51a:901b:cb15:8045:ada8:be24:7f40:8fdb	127.64.143.219
b51a:901b:cb15:8045:ada8:be24:7f40:8fdc	127.64.143.220
b51a:901b:cb15:8045:ada8:be24:7f40:8fdd	127.64.143.221
b51a:901b:cb15:8045:ada8:be24:7f40:8fde	127.64.143.222
b51a:901b:cb15:8045:ada8:be24:7f40:8fdf	127.64.143.223
b51a:901b:cb15:8045:ada8:be24:7f40:8fe0	127.64.143.224
b51a:901b:cb15:8045:ada8:be24:7f40:8fe1	127.64.143.225
b51a:901b:cb15:8045:ada8:be24:7f40:8fe2	127.64.143.226
b51a:901b:cb15:8045:ada8:be24:7f40:8fe3	127.64.143.227
b51a:901b:cb15:8045:ada8:be24:7f40:8fe4	127.64.143.228
b51a:901b:cb15:8045:ada8:be24:7f40:8fe5	127.64.143.229
b51a:901b:cb15:8045:ada8:be24:7f40:8fe6	127.64.143.230
b51a:901b:cb15:8045:ada8:be24:7f40:8fe7	127.64.143.231
b51a:901b:cb15:8045:ada8:be24:7f40:8fe8	127.64.143.232
b51a:901b:cb15:8045:ada8:be24:7f40:8fe9	127.64.143.233
b51a:901b:cb15:8045:ada8:be24:7f40:8fea	127.64.143.234
b51a:901b:cb15:8045:ada8:be24:7f40:8feb	127.64.143.235
b51a:901b:cb15:8045:ada8:be24:7f40:8fec	127.64.143.236
b51a:901b:cb15:8045:ada8:be24:7f40:8fed	127.64.143.237
b51a:901b:cb15:8045:ada8:be24:7f40:8fee	127.64.143.238
b51a:901b:cb15:8045:ada8:be24:7f40:8fef	127.64.143.239
b51a:901b:cb15:8045:ada8:be24:7f40:8ff0	127.64.143.240
b51a:901b:cb15:8045:ada8:be24:7f40:8ff1	127.64.143.241
b51a:901b:cb15:8045:ada8:be24:7f40:8ff2	127.64.143.242
b51a:901b:cb15:8045:ada8:be24:7f40:8ff3	127.64.143.243
b51a:901b:cb15:8045:ada8:be24:7f40:8ff4	127.64.143.244
b51a:901b:cb15:8045:ada8:be24:7f40:8ff5	127.64.143.245
b51a:901b:cb15:8045:ada8:be24:7f40:8ff6	127.64.143.246
b51a:901b:cb15:8045:ada8:be24:7f40:8ff7	127.64.143.247
b51a:901b:cb15:8045:ada8:be24:7f40:8ff8	127.64.143.248
b51a:901b:cb15:8045:ada8:be24:7f40:8ff9	127.64.143.249
b51a:901b:cb15:8045:ada8:be24:7f40:8ffa	127.64.143.250
b51a:901b:cb15:8045:ada8:be24:7f40:8ffb	127.64.143.251
b51a:901b:cb15:8045:ada8:be24:7f40:8ffc	127.64.143.252
b51a:901b:cb15:8045:ada8:be24:7f40:8ffd	127.64.143.253
b51a:901b:cb15:8045:ada8:be24:7f40:8ffe	127.64.143.254
b51a:901b:cb15:8045:ada8:be24:7f40:8fff	127.64.143.255

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.