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:be24:7f40:7f01	127.64.127.1
b51a:901b:cb15:8045:ada8:be24:7f40:7f02	127.64.127.2
b51a:901b:cb15:8045:ada8:be24:7f40:7f03	127.64.127.3
b51a:901b:cb15:8045:ada8:be24:7f40:7f04	127.64.127.4
b51a:901b:cb15:8045:ada8:be24:7f40:7f05	127.64.127.5
b51a:901b:cb15:8045:ada8:be24:7f40:7f06	127.64.127.6
b51a:901b:cb15:8045:ada8:be24:7f40:7f07	127.64.127.7
b51a:901b:cb15:8045:ada8:be24:7f40:7f08	127.64.127.8
b51a:901b:cb15:8045:ada8:be24:7f40:7f09	127.64.127.9
b51a:901b:cb15:8045:ada8:be24:7f40:7f0a	127.64.127.10
b51a:901b:cb15:8045:ada8:be24:7f40:7f0b	127.64.127.11
b51a:901b:cb15:8045:ada8:be24:7f40:7f0c	127.64.127.12
b51a:901b:cb15:8045:ada8:be24:7f40:7f0d	127.64.127.13
b51a:901b:cb15:8045:ada8:be24:7f40:7f0e	127.64.127.14
b51a:901b:cb15:8045:ada8:be24:7f40:7f0f	127.64.127.15
b51a:901b:cb15:8045:ada8:be24:7f40:7f10	127.64.127.16
b51a:901b:cb15:8045:ada8:be24:7f40:7f11	127.64.127.17
b51a:901b:cb15:8045:ada8:be24:7f40:7f12	127.64.127.18
b51a:901b:cb15:8045:ada8:be24:7f40:7f13	127.64.127.19
b51a:901b:cb15:8045:ada8:be24:7f40:7f14	127.64.127.20
b51a:901b:cb15:8045:ada8:be24:7f40:7f15	127.64.127.21
b51a:901b:cb15:8045:ada8:be24:7f40:7f16	127.64.127.22
b51a:901b:cb15:8045:ada8:be24:7f40:7f17	127.64.127.23
b51a:901b:cb15:8045:ada8:be24:7f40:7f18	127.64.127.24
b51a:901b:cb15:8045:ada8:be24:7f40:7f19	127.64.127.25
b51a:901b:cb15:8045:ada8:be24:7f40:7f1a	127.64.127.26
b51a:901b:cb15:8045:ada8:be24:7f40:7f1b	127.64.127.27
b51a:901b:cb15:8045:ada8:be24:7f40:7f1c	127.64.127.28
b51a:901b:cb15:8045:ada8:be24:7f40:7f1d	127.64.127.29
b51a:901b:cb15:8045:ada8:be24:7f40:7f1e	127.64.127.30
b51a:901b:cb15:8045:ada8:be24:7f40:7f1f	127.64.127.31
b51a:901b:cb15:8045:ada8:be24:7f40:7f20	127.64.127.32
b51a:901b:cb15:8045:ada8:be24:7f40:7f21	127.64.127.33
b51a:901b:cb15:8045:ada8:be24:7f40:7f22	127.64.127.34
b51a:901b:cb15:8045:ada8:be24:7f40:7f23	127.64.127.35
b51a:901b:cb15:8045:ada8:be24:7f40:7f24	127.64.127.36
b51a:901b:cb15:8045:ada8:be24:7f40:7f25	127.64.127.37
b51a:901b:cb15:8045:ada8:be24:7f40:7f26	127.64.127.38
b51a:901b:cb15:8045:ada8:be24:7f40:7f27	127.64.127.39
b51a:901b:cb15:8045:ada8:be24:7f40:7f28	127.64.127.40
b51a:901b:cb15:8045:ada8:be24:7f40:7f29	127.64.127.41
b51a:901b:cb15:8045:ada8:be24:7f40:7f2a	127.64.127.42
b51a:901b:cb15:8045:ada8:be24:7f40:7f2b	127.64.127.43
b51a:901b:cb15:8045:ada8:be24:7f40:7f2c	127.64.127.44
b51a:901b:cb15:8045:ada8:be24:7f40:7f2d	127.64.127.45
b51a:901b:cb15:8045:ada8:be24:7f40:7f2e	127.64.127.46
b51a:901b:cb15:8045:ada8:be24:7f40:7f2f	127.64.127.47
b51a:901b:cb15:8045:ada8:be24:7f40:7f30	127.64.127.48
b51a:901b:cb15:8045:ada8:be24:7f40:7f31	127.64.127.49
b51a:901b:cb15:8045:ada8:be24:7f40:7f32	127.64.127.50
b51a:901b:cb15:8045:ada8:be24:7f40:7f33	127.64.127.51
b51a:901b:cb15:8045:ada8:be24:7f40:7f34	127.64.127.52
b51a:901b:cb15:8045:ada8:be24:7f40:7f35	127.64.127.53
b51a:901b:cb15:8045:ada8:be24:7f40:7f36	127.64.127.54
b51a:901b:cb15:8045:ada8:be24:7f40:7f37	127.64.127.55
b51a:901b:cb15:8045:ada8:be24:7f40:7f38	127.64.127.56
b51a:901b:cb15:8045:ada8:be24:7f40:7f39	127.64.127.57
b51a:901b:cb15:8045:ada8:be24:7f40:7f3a	127.64.127.58
b51a:901b:cb15:8045:ada8:be24:7f40:7f3b	127.64.127.59
b51a:901b:cb15:8045:ada8:be24:7f40:7f3c	127.64.127.60

b51a:901b:cb15:8045:ada8:be24:7f40:7f3d	127.64.127.61
b51a:901b:cb15:8045:ada8:be24:7f40:7f3e	127.64.127.62
b51a:901b:cb15:8045:ada8:be24:7f40:7f3f	127.64.127.63
b51a:901b:cb15:8045:ada8:be24:7f40:7f40	127.64.127.64
b51a:901b:cb15:8045:ada8:be24:7f40:7f41	127.64.127.65
b51a:901b:cb15:8045:ada8:be24:7f40:7f42	127.64.127.66
b51a:901b:cb15:8045:ada8:be24:7f40:7f43	127.64.127.67
b51a:901b:cb15:8045:ada8:be24:7f40:7f44	127.64.127.68
b51a:901b:cb15:8045:ada8:be24:7f40:7f45	127.64.127.69
b51a:901b:cb15:8045:ada8:be24:7f40:7f46	127.64.127.70
b51a:901b:cb15:8045:ada8:be24:7f40:7f47	127.64.127.71
b51a:901b:cb15:8045:ada8:be24:7f40:7f48	127.64.127.72
b51a:901b:cb15:8045:ada8:be24:7f40:7f49	127.64.127.73
b51a:901b:cb15:8045:ada8:be24:7f40:7f4a	127.64.127.74
b51a:901b:cb15:8045:ada8:be24:7f40:7f4b	127.64.127.75
b51a:901b:cb15:8045:ada8:be24:7f40:7f4c	127.64.127.76
b51a:901b:cb15:8045:ada8:be24:7f40:7f4d	127.64.127.77
b51a:901b:cb15:8045:ada8:be24:7f40:7f4e	127.64.127.78
b51a:901b:cb15:8045:ada8:be24:7f40:7f4f	127.64.127.79
b51a:901b:cb15:8045:ada8:be24:7f40:7f50	127.64.127.80
b51a:901b:cb15:8045:ada8:be24:7f40:7f51	127.64.127.81
b51a:901b:cb15:8045:ada8:be24:7f40:7f52	127.64.127.82
b51a:901b:cb15:8045:ada8:be24:7f40:7f53	127.64.127.83
b51a:901b:cb15:8045:ada8:be24:7f40:7f54	127.64.127.84
b51a:901b:cb15:8045:ada8:be24:7f40:7f55	127.64.127.85
b51a:901b:cb15:8045:ada8:be24:7f40:7f56	127.64.127.86
b51a:901b:cb15:8045:ada8:be24:7f40:7f57	127.64.127.87
b51a:901b:cb15:8045:ada8:be24:7f40:7f58	127.64.127.88
b51a:901b:cb15:8045:ada8:be24:7f40:7f59	127.64.127.89
b51a:901b:cb15:8045:ada8:be24:7f40:7f5a	127.64.127.90
b51a:901b:cb15:8045:ada8:be24:7f40:7f5b	127.64.127.91
b51a:901b:cb15:8045:ada8:be24:7f40:7f5c	127.64.127.92
b51a:901b:cb15:8045:ada8:be24:7f40:7f5d	127.64.127.93
b51a:901b:cb15:8045:ada8:be24:7f40:7f5e	127.64.127.94
b51a:901b:cb15:8045:ada8:be24:7f40:7f5f	127.64.127.95
b51a:901b:cb15:8045:ada8:be24:7f40:7f60	127.64.127.96
b51a:901b:cb15:8045:ada8:be24:7f40:7f61	127.64.127.97
b51a:901b:cb15:8045:ada8:be24:7f40:7f62	127.64.127.98
b51a:901b:cb15:8045:ada8:be24:7f40:7f63	127.64.127.99
b51a:901b:cb15:8045:ada8:be24:7f40:7f64	127.64.127.100
b51a:901b:cb15:8045:ada8:be24:7f40:7f65	127.64.127.101
b51a:901b:cb15:8045:ada8:be24:7f40:7f66	127.64.127.102
b51a:901b:cb15:8045:ada8:be24:7f40:7f67	127.64.127.103
b51a:901b:cb15:8045:ada8:be24:7f40:7f68	127.64.127.104
b51a:901b:cb15:8045:ada8:be24:7f40:7f69	127.64.127.105
b51a:901b:cb15:8045:ada8:be24:7f40:7f6a	127.64.127.106
b51a:901b:cb15:8045:ada8:be24:7f40:7f6b	127.64.127.107
b51a:901b:cb15:8045:ada8:be24:7f40:7f6c	127.64.127.108
b51a:901b:cb15:8045:ada8:be24:7f40:7f6d	127.64.127.109
b51a:901b:cb15:8045:ada8:be24:7f40:7f6e	127.64.127.110
b51a:901b:cb15:8045:ada8:be24:7f40:7f6f	127.64.127.111
b51a:901b:cb15:8045:ada8:be24:7f40:7f70	127.64.127.112
b51a:901b:cb15:8045:ada8:be24:7f40:7f71	127.64.127.113
b51a:901b:cb15:8045:ada8:be24:7f40:7f72	127.64.127.114
b51a:901b:cb15:8045:ada8:be24:7f40:7f73	127.64.127.115
b51a:901b:cb15:8045:ada8:be24:7f40:7f74	127.64.127.116
b51a:901b:cb15:8045:ada8:be24:7f40:7f75	127.64.127.117
b51a:901b:cb15:8045:ada8:be24:7f40:7f76	127.64.127.118
b51a:901b:cb15:8045:ada8:be24:7f40:7f77	127.64.127.119
b51a:901b:cb15:8045:ada8:be24:7f40:7f78	127.64.127.120

b51a:901b:cb15:8045:ada8:be24:7f40:7f79	127.64.127.121
b51a:901b:cb15:8045:ada8:be24:7f40:7f7a	127.64.127.122
b51a:901b:cb15:8045:ada8:be24:7f40:7f7b	127.64.127.123
b51a:901b:cb15:8045:ada8:be24:7f40:7f7c	127.64.127.124
b51a:901b:cb15:8045:ada8:be24:7f40:7f7d	127.64.127.125
b51a:901b:cb15:8045:ada8:be24:7f40:7f7e	127.64.127.126
b51a:901b:cb15:8045:ada8:be24:7f40:7f7f	127.64.127.127
b51a:901b:cb15:8045:ada8:be24:7f40:7f80	127.64.127.128
b51a:901b:cb15:8045:ada8:be24:7f40:7f81	127.64.127.129
b51a:901b:cb15:8045:ada8:be24:7f40:7f82	127.64.127.130
b51a:901b:cb15:8045:ada8:be24:7f40:7f83	127.64.127.131
b51a:901b:cb15:8045:ada8:be24:7f40:7f84	127.64.127.132
b51a:901b:cb15:8045:ada8:be24:7f40:7f85	127.64.127.133
b51a:901b:cb15:8045:ada8:be24:7f40:7f86	127.64.127.134
b51a:901b:cb15:8045:ada8:be24:7f40:7f87	127.64.127.135
b51a:901b:cb15:8045:ada8:be24:7f40:7f88	127.64.127.136
b51a:901b:cb15:8045:ada8:be24:7f40:7f89	127.64.127.137
b51a:901b:cb15:8045:ada8:be24:7f40:7f8a	127.64.127.138
b51a:901b:cb15:8045:ada8:be24:7f40:7f8b	127.64.127.139
b51a:901b:cb15:8045:ada8:be24:7f40:7f8c	127.64.127.140
b51a:901b:cb15:8045:ada8:be24:7f40:7f8d	127.64.127.141
b51a:901b:cb15:8045:ada8:be24:7f40:7f8e	127.64.127.142
b51a:901b:cb15:8045:ada8:be24:7f40:7f8f	127.64.127.143
b51a:901b:cb15:8045:ada8:be24:7f40:7f90	127.64.127.144
b51a:901b:cb15:8045:ada8:be24:7f40:7f91	127.64.127.145
b51a:901b:cb15:8045:ada8:be24:7f40:7f92	127.64.127.146
b51a:901b:cb15:8045:ada8:be24:7f40:7f93	127.64.127.147
b51a:901b:cb15:8045:ada8:be24:7f40:7f94	127.64.127.148
b51a:901b:cb15:8045:ada8:be24:7f40:7f95	127.64.127.149
b51a:901b:cb15:8045:ada8:be24:7f40:7f96	127.64.127.150
b51a:901b:cb15:8045:ada8:be24:7f40:7f97	127.64.127.151
b51a:901b:cb15:8045:ada8:be24:7f40:7f98	127.64.127.152
b51a:901b:cb15:8045:ada8:be24:7f40:7f99	127.64.127.153
b51a:901b:cb15:8045:ada8:be24:7f40:7f9a	127.64.127.154
b51a:901b:cb15:8045:ada8:be24:7f40:7f9b	127.64.127.155
b51a:901b:cb15:8045:ada8:be24:7f40:7f9c	127.64.127.156
b51a:901b:cb15:8045:ada8:be24:7f40:7f9d	127.64.127.157
b51a:901b:cb15:8045:ada8:be24:7f40:7f9e	127.64.127.158
b51a:901b:cb15:8045:ada8:be24:7f40:7f9f	127.64.127.159
b51a:901b:cb15:8045:ada8:be24:7f40:7fa0	127.64.127.160
b51a:901b:cb15:8045:ada8:be24:7f40:7fa1	127.64.127.161
b51a:901b:cb15:8045:ada8:be24:7f40:7fa2	127.64.127.162
b51a:901b:cb15:8045:ada8:be24:7f40:7fa3	127.64.127.163
b51a:901b:cb15:8045:ada8:be24:7f40:7fa4	127.64.127.164
b51a:901b:cb15:8045:ada8:be24:7f40:7fa5	127.64.127.165
b51a:901b:cb15:8045:ada8:be24:7f40:7fa6	127.64.127.166
b51a:901b:cb15:8045:ada8:be24:7f40:7fa7	127.64.127.167
b51a:901b:cb15:8045:ada8:be24:7f40:7fa8	127.64.127.168
b51a:901b:cb15:8045:ada8:be24:7f40:7fa9	127.64.127.169
b51a:901b:cb15:8045:ada8:be24:7f40:7faa	127.64.127.170
b51a:901b:cb15:8045:ada8:be24:7f40:7fab	127.64.127.171
b51a:901b:cb15:8045:ada8:be24:7f40:7fac	127.64.127.172
b51a:901b:cb15:8045:ada8:be24:7f40:7fad	127.64.127.173
b51a:901b:cb15:8045:ada8:be24:7f40:7fae	127.64.127.174
b51a:901b:cb15:8045:ada8:be24:7f40:7faf	127.64.127.175
b51a:901b:cb15:8045:ada8:be24:7f40:7fb0	127.64.127.176
b51a:901b:cb15:8045:ada8:be24:7f40:7fb1	127.64.127.177
b51a:901b:cb15:8045:ada8:be24:7f40:7fb2	127.64.127.178
b51a:901b:cb15:8045:ada8:be24:7f40:7fb3	127.64.127.179
b51a:901b:cb15:8045:ada8:be24:7f40:7fb4	127.64.127.180

b51a:901b:cb15:8045:ada8:be24:7f40:7fb5	127.64.127.181
b51a:901b:cb15:8045:ada8:be24:7f40:7fb6	127.64.127.182
b51a:901b:cb15:8045:ada8:be24:7f40:7fb7	127.64.127.183
b51a:901b:cb15:8045:ada8:be24:7f40:7fb8	127.64.127.184
b51a:901b:cb15:8045:ada8:be24:7f40:7fb9	127.64.127.185
b51a:901b:cb15:8045:ada8:be24:7f40:7fba	127.64.127.186
b51a:901b:cb15:8045:ada8:be24:7f40:7fbb	127.64.127.187
b51a:901b:cb15:8045:ada8:be24:7f40:7fbc	127.64.127.188
b51a:901b:cb15:8045:ada8:be24:7f40:7fbd	127.64.127.189
b51a:901b:cb15:8045:ada8:be24:7f40:7fbe	127.64.127.190
b51a:901b:cb15:8045:ada8:be24:7f40:7fbf	127.64.127.191
b51a:901b:cb15:8045:ada8:be24:7f40:7fc0	127.64.127.192
b51a:901b:cb15:8045:ada8:be24:7f40:7fc1	127.64.127.193
b51a:901b:cb15:8045:ada8:be24:7f40:7fc2	127.64.127.194
b51a:901b:cb15:8045:ada8:be24:7f40:7fc3	127.64.127.195
b51a:901b:cb15:8045:ada8:be24:7f40:7fc4	127.64.127.196
b51a:901b:cb15:8045:ada8:be24:7f40:7fc5	127.64.127.197
b51a:901b:cb15:8045:ada8:be24:7f40:7fc6	127.64.127.198
b51a:901b:cb15:8045:ada8:be24:7f40:7fc7	127.64.127.199
b51a:901b:cb15:8045:ada8:be24:7f40:7fc8	127.64.127.200
b51a:901b:cb15:8045:ada8:be24:7f40:7fc9	127.64.127.201
b51a:901b:cb15:8045:ada8:be24:7f40:7fca	127.64.127.202
b51a:901b:cb15:8045:ada8:be24:7f40:7fcb	127.64.127.203
b51a:901b:cb15:8045:ada8:be24:7f40:7fcc	127.64.127.204
b51a:901b:cb15:8045:ada8:be24:7f40:7fcd	127.64.127.205
b51a:901b:cb15:8045:ada8:be24:7f40:7fce	127.64.127.206
b51a:901b:cb15:8045:ada8:be24:7f40:7fcf	127.64.127.207
b51a:901b:cb15:8045:ada8:be24:7f40:7fd0	127.64.127.208
b51a:901b:cb15:8045:ada8:be24:7f40:7fd1	127.64.127.209
b51a:901b:cb15:8045:ada8:be24:7f40:7fd2	127.64.127.210
b51a:901b:cb15:8045:ada8:be24:7f40:7fd3	127.64.127.211
b51a:901b:cb15:8045:ada8:be24:7f40:7fd4	127.64.127.212
b51a:901b:cb15:8045:ada8:be24:7f40:7fd5	127.64.127.213
b51a:901b:cb15:8045:ada8:be24:7f40:7fd6	127.64.127.214
b51a:901b:cb15:8045:ada8:be24:7f40:7fd7	127.64.127.215
b51a:901b:cb15:8045:ada8:be24:7f40:7fd8	127.64.127.216
b51a:901b:cb15:8045:ada8:be24:7f40:7fd9	127.64.127.217
b51a:901b:cb15:8045:ada8:be24:7f40:7fda	127.64.127.218
b51a:901b:cb15:8045:ada8:be24:7f40:7fdb	127.64.127.219
b51a:901b:cb15:8045:ada8:be24:7f40:7fdc	127.64.127.220
b51a:901b:cb15:8045:ada8:be24:7f40:7fdd	127.64.127.221
b51a:901b:cb15:8045:ada8:be24:7f40:7fde	127.64.127.222
b51a:901b:cb15:8045:ada8:be24:7f40:7fdf	127.64.127.223
b51a:901b:cb15:8045:ada8:be24:7f40:7fe0	127.64.127.224
b51a:901b:cb15:8045:ada8:be24:7f40:7fe1	127.64.127.225
b51a:901b:cb15:8045:ada8:be24:7f40:7fe2	127.64.127.226
b51a:901b:cb15:8045:ada8:be24:7f40:7fe3	127.64.127.227
b51a:901b:cb15:8045:ada8:be24:7f40:7fe4	127.64.127.228
b51a:901b:cb15:8045:ada8:be24:7f40:7fe5	127.64.127.229
b51a:901b:cb15:8045:ada8:be24:7f40:7fe6	127.64.127.230
b51a:901b:cb15:8045:ada8:be24:7f40:7fe7	127.64.127.231
b51a:901b:cb15:8045:ada8:be24:7f40:7fe8	127.64.127.232
b51a:901b:cb15:8045:ada8:be24:7f40:7fe9	127.64.127.233
b51a:901b:cb15:8045:ada8:be24:7f40:7fea	127.64.127.234
b51a:901b:cb15:8045:ada8:be24:7f40:7feb	127.64.127.235
b51a:901b:cb15:8045:ada8:be24:7f40:7fec	127.64.127.236
b51a:901b:cb15:8045:ada8:be24:7f40:7fed	127.64.127.237
b51a:901b:cb15:8045:ada8:be24:7f40:7fee	127.64.127.238
b51a:901b:cb15:8045:ada8:be24:7f40:7fef	127.64.127.239
b51a:901b:cb15:8045:ada8:be24:7f40:7ff0	127.64.127.240
b51a:901b:cb15:8045:ada8:be24:7f40:7ff1	127.64.127.241
b51a:901b:cb15:8045:ada8:be24:7f40:7ff2	127.64.127.242
b51a:901b:cb15:8045:ada8:be24:7f40:7ff3	127.64.127.243
b51a:901b:cb15:8045:ada8:be24:7f40:7ff4	127.64.127.244
b51a:901b:cb15:8045:ada8:be24:7f40:7ff5	127.64.127.245
b51a:901b:cb15:8045:ada8:be24:7f40:7ff6	127.64.127.246
b51a:901b:cb15:8045:ada8:be24:7f40:7ff7	127.64.127.247
b51a:901b:cb15:8045:ada8:be24:7f40:7ff8	127.64.127.248
b51a:901b:cb15:8045:ada8:be24:7f40:7ff9	127.64.127.249
b51a:901b:cb15:8045:ada8:be24:7f40:7ffa	127.64.127.250
b51a:901b:cb15:8045:ada8:be24:7f40:7ffb	127.64.127.251
b51a:901b:cb15:8045:ada8:be24:7f40:7ffc	127.64.127.252
b51a:901b:cb15:8045:ada8:be24:7f40:7ffd	127.64.127.253
b51a:901b:cb15:8045:ada8:be24:7f40:7ffe	127.64.127.254
b51a:901b:cb15:8045:ada8:be24:7f40:7fff	127.64.127.255

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.