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:be24:7f40:6f01	127.64.111.1
b51a:901b:cb15:8045:ada8:be24:7f40:6f02	127.64.111.2
b51a:901b:cb15:8045:ada8:be24:7f40:6f03	127.64.111.3
b51a:901b:cb15:8045:ada8:be24:7f40:6f04	127.64.111.4
b51a:901b:cb15:8045:ada8:be24:7f40:6f05	127.64.111.5
b51a:901b:cb15:8045:ada8:be24:7f40:6f06	127.64.111.6
b51a:901b:cb15:8045:ada8:be24:7f40:6f07	127.64.111.7
b51a:901b:cb15:8045:ada8:be24:7f40:6f08	127.64.111.8
b51a:901b:cb15:8045:ada8:be24:7f40:6f09	127.64.111.9
b51a:901b:cb15:8045:ada8:be24:7f40:6f0a	127.64.111.10
b51a:901b:cb15:8045:ada8:be24:7f40:6f0b	127.64.111.11
b51a:901b:cb15:8045:ada8:be24:7f40:6f0c	127.64.111.12
b51a:901b:cb15:8045:ada8:be24:7f40:6f0d	127.64.111.13
b51a:901b:cb15:8045:ada8:be24:7f40:6f0e	127.64.111.14
b51a:901b:cb15:8045:ada8:be24:7f40:6f0f	127.64.111.15
b51a:901b:cb15:8045:ada8:be24:7f40:6f10	127.64.111.16
b51a:901b:cb15:8045:ada8:be24:7f40:6f11	127.64.111.17
b51a:901b:cb15:8045:ada8:be24:7f40:6f12	127.64.111.18
b51a:901b:cb15:8045:ada8:be24:7f40:6f13	127.64.111.19
b51a:901b:cb15:8045:ada8:be24:7f40:6f14	127.64.111.20
b51a:901b:cb15:8045:ada8:be24:7f40:6f15	127.64.111.21
b51a:901b:cb15:8045:ada8:be24:7f40:6f16	127.64.111.22
b51a:901b:cb15:8045:ada8:be24:7f40:6f17	127.64.111.23
b51a:901b:cb15:8045:ada8:be24:7f40:6f18	127.64.111.24
b51a:901b:cb15:8045:ada8:be24:7f40:6f19	127.64.111.25
b51a:901b:cb15:8045:ada8:be24:7f40:6f1a	127.64.111.26
b51a:901b:cb15:8045:ada8:be24:7f40:6f1b	127.64.111.27
b51a:901b:cb15:8045:ada8:be24:7f40:6f1c	127.64.111.28
b51a:901b:cb15:8045:ada8:be24:7f40:6f1d	127.64.111.29
b51a:901b:cb15:8045:ada8:be24:7f40:6f1e	127.64.111.30
b51a:901b:cb15:8045:ada8:be24:7f40:6f1f	127.64.111.31
b51a:901b:cb15:8045:ada8:be24:7f40:6f20	127.64.111.32
b51a:901b:cb15:8045:ada8:be24:7f40:6f21	127.64.111.33
b51a:901b:cb15:8045:ada8:be24:7f40:6f22	127.64.111.34
b51a:901b:cb15:8045:ada8:be24:7f40:6f23	127.64.111.35
b51a:901b:cb15:8045:ada8:be24:7f40:6f24	127.64.111.36
b51a:901b:cb15:8045:ada8:be24:7f40:6f25	127.64.111.37
b51a:901b:cb15:8045:ada8:be24:7f40:6f26	127.64.111.38
b51a:901b:cb15:8045:ada8:be24:7f40:6f27	127.64.111.39
b51a:901b:cb15:8045:ada8:be24:7f40:6f28	127.64.111.40
b51a:901b:cb15:8045:ada8:be24:7f40:6f29	127.64.111.41
b51a:901b:cb15:8045:ada8:be24:7f40:6f2a	127.64.111.42
b51a:901b:cb15:8045:ada8:be24:7f40:6f2b	127.64.111.43
b51a:901b:cb15:8045:ada8:be24:7f40:6f2c	127.64.111.44
b51a:901b:cb15:8045:ada8:be24:7f40:6f2d	127.64.111.45
b51a:901b:cb15:8045:ada8:be24:7f40:6f2e	127.64.111.46
b51a:901b:cb15:8045:ada8:be24:7f40:6f2f	127.64.111.47
b51a:901b:cb15:8045:ada8:be24:7f40:6f30	127.64.111.48
b51a:901b:cb15:8045:ada8:be24:7f40:6f31	127.64.111.49
b51a:901b:cb15:8045:ada8:be24:7f40:6f32	127.64.111.50
b51a:901b:cb15:8045:ada8:be24:7f40:6f33	127.64.111.51
b51a:901b:cb15:8045:ada8:be24:7f40:6f34	127.64.111.52
b51a:901b:cb15:8045:ada8:be24:7f40:6f35	127.64.111.53
b51a:901b:cb15:8045:ada8:be24:7f40:6f36	127.64.111.54
b51a:901b:cb15:8045:ada8:be24:7f40:6f37	127.64.111.55
b51a:901b:cb15:8045:ada8:be24:7f40:6f38	127.64.111.56
b51a:901b:cb15:8045:ada8:be24:7f40:6f39	127.64.111.57
b51a:901b:cb15:8045:ada8:be24:7f40:6f3a	127.64.111.58
b51a:901b:cb15:8045:ada8:be24:7f40:6f3b	127.64.111.59
b51a:901b:cb15:8045:ada8:be24:7f40:6f3c	127.64.111.60

b51a:901b:cb15:8045:ada8:be24:7f40:6f3d	127.64.111.61
b51a:901b:cb15:8045:ada8:be24:7f40:6f3e	127.64.111.62
b51a:901b:cb15:8045:ada8:be24:7f40:6f3f	127.64.111.63
b51a:901b:cb15:8045:ada8:be24:7f40:6f40	127.64.111.64
b51a:901b:cb15:8045:ada8:be24:7f40:6f41	127.64.111.65
b51a:901b:cb15:8045:ada8:be24:7f40:6f42	127.64.111.66
b51a:901b:cb15:8045:ada8:be24:7f40:6f43	127.64.111.67
b51a:901b:cb15:8045:ada8:be24:7f40:6f44	127.64.111.68
b51a:901b:cb15:8045:ada8:be24:7f40:6f45	127.64.111.69
b51a:901b:cb15:8045:ada8:be24:7f40:6f46	127.64.111.70
b51a:901b:cb15:8045:ada8:be24:7f40:6f47	127.64.111.71
b51a:901b:cb15:8045:ada8:be24:7f40:6f48	127.64.111.72
b51a:901b:cb15:8045:ada8:be24:7f40:6f49	127.64.111.73
b51a:901b:cb15:8045:ada8:be24:7f40:6f4a	127.64.111.74
b51a:901b:cb15:8045:ada8:be24:7f40:6f4b	127.64.111.75
b51a:901b:cb15:8045:ada8:be24:7f40:6f4c	127.64.111.76
b51a:901b:cb15:8045:ada8:be24:7f40:6f4d	127.64.111.77
b51a:901b:cb15:8045:ada8:be24:7f40:6f4e	127.64.111.78
b51a:901b:cb15:8045:ada8:be24:7f40:6f4f	127.64.111.79
b51a:901b:cb15:8045:ada8:be24:7f40:6f50	127.64.111.80
b51a:901b:cb15:8045:ada8:be24:7f40:6f51	127.64.111.81
b51a:901b:cb15:8045:ada8:be24:7f40:6f52	127.64.111.82
b51a:901b:cb15:8045:ada8:be24:7f40:6f53	127.64.111.83
b51a:901b:cb15:8045:ada8:be24:7f40:6f54	127.64.111.84
b51a:901b:cb15:8045:ada8:be24:7f40:6f55	127.64.111.85
b51a:901b:cb15:8045:ada8:be24:7f40:6f56	127.64.111.86
b51a:901b:cb15:8045:ada8:be24:7f40:6f57	127.64.111.87
b51a:901b:cb15:8045:ada8:be24:7f40:6f58	127.64.111.88
b51a:901b:cb15:8045:ada8:be24:7f40:6f59	127.64.111.89
b51a:901b:cb15:8045:ada8:be24:7f40:6f5a	127.64.111.90
b51a:901b:cb15:8045:ada8:be24:7f40:6f5b	127.64.111.91
b51a:901b:cb15:8045:ada8:be24:7f40:6f5c	127.64.111.92
b51a:901b:cb15:8045:ada8:be24:7f40:6f5d	127.64.111.93
b51a:901b:cb15:8045:ada8:be24:7f40:6f5e	127.64.111.94
b51a:901b:cb15:8045:ada8:be24:7f40:6f5f	127.64.111.95
b51a:901b:cb15:8045:ada8:be24:7f40:6f60	127.64.111.96
b51a:901b:cb15:8045:ada8:be24:7f40:6f61	127.64.111.97
b51a:901b:cb15:8045:ada8:be24:7f40:6f62	127.64.111.98
b51a:901b:cb15:8045:ada8:be24:7f40:6f63	127.64.111.99
b51a:901b:cb15:8045:ada8:be24:7f40:6f64	127.64.111.100
b51a:901b:cb15:8045:ada8:be24:7f40:6f65	127.64.111.101
b51a:901b:cb15:8045:ada8:be24:7f40:6f66	127.64.111.102
b51a:901b:cb15:8045:ada8:be24:7f40:6f67	127.64.111.103
b51a:901b:cb15:8045:ada8:be24:7f40:6f68	127.64.111.104
b51a:901b:cb15:8045:ada8:be24:7f40:6f69	127.64.111.105
b51a:901b:cb15:8045:ada8:be24:7f40:6f6a	127.64.111.106
b51a:901b:cb15:8045:ada8:be24:7f40:6f6b	127.64.111.107
b51a:901b:cb15:8045:ada8:be24:7f40:6f6c	127.64.111.108
b51a:901b:cb15:8045:ada8:be24:7f40:6f6d	127.64.111.109
b51a:901b:cb15:8045:ada8:be24:7f40:6f6e	127.64.111.110
b51a:901b:cb15:8045:ada8:be24:7f40:6f6f	127.64.111.111
b51a:901b:cb15:8045:ada8:be24:7f40:6f70	127.64.111.112
b51a:901b:cb15:8045:ada8:be24:7f40:6f71	127.64.111.113
b51a:901b:cb15:8045:ada8:be24:7f40:6f72	127.64.111.114
b51a:901b:cb15:8045:ada8:be24:7f40:6f73	127.64.111.115
b51a:901b:cb15:8045:ada8:be24:7f40:6f74	127.64.111.116
b51a:901b:cb15:8045:ada8:be24:7f40:6f75	127.64.111.117
b51a:901b:cb15:8045:ada8:be24:7f40:6f76	127.64.111.118
b51a:901b:cb15:8045:ada8:be24:7f40:6f77	127.64.111.119
b51a:901b:cb15:8045:ada8:be24:7f40:6f78	127.64.111.120

b51a:901b:cb15:8045:ada8:be24:7f40:6f79	127.64.111.121
b51a:901b:cb15:8045:ada8:be24:7f40:6f7a	127.64.111.122
b51a:901b:cb15:8045:ada8:be24:7f40:6f7b	127.64.111.123
b51a:901b:cb15:8045:ada8:be24:7f40:6f7c	127.64.111.124
b51a:901b:cb15:8045:ada8:be24:7f40:6f7d	127.64.111.125
b51a:901b:cb15:8045:ada8:be24:7f40:6f7e	127.64.111.126
b51a:901b:cb15:8045:ada8:be24:7f40:6f7f	127.64.111.127
b51a:901b:cb15:8045:ada8:be24:7f40:6f80	127.64.111.128
b51a:901b:cb15:8045:ada8:be24:7f40:6f81	127.64.111.129
b51a:901b:cb15:8045:ada8:be24:7f40:6f82	127.64.111.130
b51a:901b:cb15:8045:ada8:be24:7f40:6f83	127.64.111.131
b51a:901b:cb15:8045:ada8:be24:7f40:6f84	127.64.111.132
b51a:901b:cb15:8045:ada8:be24:7f40:6f85	127.64.111.133
b51a:901b:cb15:8045:ada8:be24:7f40:6f86	127.64.111.134
b51a:901b:cb15:8045:ada8:be24:7f40:6f87	127.64.111.135
b51a:901b:cb15:8045:ada8:be24:7f40:6f88	127.64.111.136
b51a:901b:cb15:8045:ada8:be24:7f40:6f89	127.64.111.137
b51a:901b:cb15:8045:ada8:be24:7f40:6f8a	127.64.111.138
b51a:901b:cb15:8045:ada8:be24:7f40:6f8b	127.64.111.139
b51a:901b:cb15:8045:ada8:be24:7f40:6f8c	127.64.111.140
b51a:901b:cb15:8045:ada8:be24:7f40:6f8d	127.64.111.141
b51a:901b:cb15:8045:ada8:be24:7f40:6f8e	127.64.111.142
b51a:901b:cb15:8045:ada8:be24:7f40:6f8f	127.64.111.143
b51a:901b:cb15:8045:ada8:be24:7f40:6f90	127.64.111.144
b51a:901b:cb15:8045:ada8:be24:7f40:6f91	127.64.111.145
b51a:901b:cb15:8045:ada8:be24:7f40:6f92	127.64.111.146
b51a:901b:cb15:8045:ada8:be24:7f40:6f93	127.64.111.147
b51a:901b:cb15:8045:ada8:be24:7f40:6f94	127.64.111.148
b51a:901b:cb15:8045:ada8:be24:7f40:6f95	127.64.111.149
b51a:901b:cb15:8045:ada8:be24:7f40:6f96	127.64.111.150
b51a:901b:cb15:8045:ada8:be24:7f40:6f97	127.64.111.151
b51a:901b:cb15:8045:ada8:be24:7f40:6f98	127.64.111.152
b51a:901b:cb15:8045:ada8:be24:7f40:6f99	127.64.111.153
b51a:901b:cb15:8045:ada8:be24:7f40:6f9a	127.64.111.154
b51a:901b:cb15:8045:ada8:be24:7f40:6f9b	127.64.111.155
b51a:901b:cb15:8045:ada8:be24:7f40:6f9c	127.64.111.156
b51a:901b:cb15:8045:ada8:be24:7f40:6f9d	127.64.111.157
b51a:901b:cb15:8045:ada8:be24:7f40:6f9e	127.64.111.158
b51a:901b:cb15:8045:ada8:be24:7f40:6f9f	127.64.111.159
b51a:901b:cb15:8045:ada8:be24:7f40:6fa0	127.64.111.160
b51a:901b:cb15:8045:ada8:be24:7f40:6fa1	127.64.111.161
b51a:901b:cb15:8045:ada8:be24:7f40:6fa2	127.64.111.162
b51a:901b:cb15:8045:ada8:be24:7f40:6fa3	127.64.111.163
b51a:901b:cb15:8045:ada8:be24:7f40:6fa4	127.64.111.164
b51a:901b:cb15:8045:ada8:be24:7f40:6fa5	127.64.111.165
b51a:901b:cb15:8045:ada8:be24:7f40:6fa6	127.64.111.166
b51a:901b:cb15:8045:ada8:be24:7f40:6fa7	127.64.111.167
b51a:901b:cb15:8045:ada8:be24:7f40:6fa8	127.64.111.168
b51a:901b:cb15:8045:ada8:be24:7f40:6fa9	127.64.111.169
b51a:901b:cb15:8045:ada8:be24:7f40:6faa	127.64.111.170
b51a:901b:cb15:8045:ada8:be24:7f40:6fab	127.64.111.171
b51a:901b:cb15:8045:ada8:be24:7f40:6fac	127.64.111.172
b51a:901b:cb15:8045:ada8:be24:7f40:6fad	127.64.111.173
b51a:901b:cb15:8045:ada8:be24:7f40:6fae	127.64.111.174
b51a:901b:cb15:8045:ada8:be24:7f40:6faf	127.64.111.175
b51a:901b:cb15:8045:ada8:be24:7f40:6fb0	127.64.111.176
b51a:901b:cb15:8045:ada8:be24:7f40:6fb1	127.64.111.177
b51a:901b:cb15:8045:ada8:be24:7f40:6fb2	127.64.111.178
b51a:901b:cb15:8045:ada8:be24:7f40:6fb3	127.64.111.179
b51a:901b:cb15:8045:ada8:be24:7f40:6fb4	127.64.111.180

b51a:901b:cb15:8045:ada8:be24:7f40:6fb5	127.64.111.181
b51a:901b:cb15:8045:ada8:be24:7f40:6fb6	127.64.111.182
b51a:901b:cb15:8045:ada8:be24:7f40:6fb7	127.64.111.183
b51a:901b:cb15:8045:ada8:be24:7f40:6fb8	127.64.111.184
b51a:901b:cb15:8045:ada8:be24:7f40:6fb9	127.64.111.185
b51a:901b:cb15:8045:ada8:be24:7f40:6fba	127.64.111.186
b51a:901b:cb15:8045:ada8:be24:7f40:6fbb	127.64.111.187
b51a:901b:cb15:8045:ada8:be24:7f40:6fbc	127.64.111.188
b51a:901b:cb15:8045:ada8:be24:7f40:6fbd	127.64.111.189
b51a:901b:cb15:8045:ada8:be24:7f40:6fbe	127.64.111.190
b51a:901b:cb15:8045:ada8:be24:7f40:6fbf	127.64.111.191
b51a:901b:cb15:8045:ada8:be24:7f40:6fc0	127.64.111.192
b51a:901b:cb15:8045:ada8:be24:7f40:6fc1	127.64.111.193
b51a:901b:cb15:8045:ada8:be24:7f40:6fc2	127.64.111.194
b51a:901b:cb15:8045:ada8:be24:7f40:6fc3	127.64.111.195
b51a:901b:cb15:8045:ada8:be24:7f40:6fc4	127.64.111.196
b51a:901b:cb15:8045:ada8:be24:7f40:6fc5	127.64.111.197
b51a:901b:cb15:8045:ada8:be24:7f40:6fc6	127.64.111.198
b51a:901b:cb15:8045:ada8:be24:7f40:6fc7	127.64.111.199
b51a:901b:cb15:8045:ada8:be24:7f40:6fc8	127.64.111.200
b51a:901b:cb15:8045:ada8:be24:7f40:6fc9	127.64.111.201
b51a:901b:cb15:8045:ada8:be24:7f40:6fca	127.64.111.202
b51a:901b:cb15:8045:ada8:be24:7f40:6fcb	127.64.111.203
b51a:901b:cb15:8045:ada8:be24:7f40:6fcc	127.64.111.204
b51a:901b:cb15:8045:ada8:be24:7f40:6fcd	127.64.111.205
b51a:901b:cb15:8045:ada8:be24:7f40:6fce	127.64.111.206
b51a:901b:cb15:8045:ada8:be24:7f40:6fcf	127.64.111.207
b51a:901b:cb15:8045:ada8:be24:7f40:6fd0	127.64.111.208
b51a:901b:cb15:8045:ada8:be24:7f40:6fd1	127.64.111.209
b51a:901b:cb15:8045:ada8:be24:7f40:6fd2	127.64.111.210
b51a:901b:cb15:8045:ada8:be24:7f40:6fd3	127.64.111.211
b51a:901b:cb15:8045:ada8:be24:7f40:6fd4	127.64.111.212
b51a:901b:cb15:8045:ada8:be24:7f40:6fd5	127.64.111.213
b51a:901b:cb15:8045:ada8:be24:7f40:6fd6	127.64.111.214
b51a:901b:cb15:8045:ada8:be24:7f40:6fd7	127.64.111.215
b51a:901b:cb15:8045:ada8:be24:7f40:6fd8	127.64.111.216
b51a:901b:cb15:8045:ada8:be24:7f40:6fd9	127.64.111.217
b51a:901b:cb15:8045:ada8:be24:7f40:6fda	127.64.111.218
b51a:901b:cb15:8045:ada8:be24:7f40:6fdb	127.64.111.219
b51a:901b:cb15:8045:ada8:be24:7f40:6fdc	127.64.111.220
b51a:901b:cb15:8045:ada8:be24:7f40:6fdd	127.64.111.221
b51a:901b:cb15:8045:ada8:be24:7f40:6fde	127.64.111.222
b51a:901b:cb15:8045:ada8:be24:7f40:6fdf	127.64.111.223
b51a:901b:cb15:8045:ada8:be24:7f40:6fe0	127.64.111.224
b51a:901b:cb15:8045:ada8:be24:7f40:6fe1	127.64.111.225
b51a:901b:cb15:8045:ada8:be24:7f40:6fe2	127.64.111.226
b51a:901b:cb15:8045:ada8:be24:7f40:6fe3	127.64.111.227
b51a:901b:cb15:8045:ada8:be24:7f40:6fe4	127.64.111.228
b51a:901b:cb15:8045:ada8:be24:7f40:6fe5	127.64.111.229
b51a:901b:cb15:8045:ada8:be24:7f40:6fe6	127.64.111.230
b51a:901b:cb15:8045:ada8:be24:7f40:6fe7	127.64.111.231
b51a:901b:cb15:8045:ada8:be24:7f40:6fe8	127.64.111.232
b51a:901b:cb15:8045:ada8:be24:7f40:6fe9	127.64.111.233
b51a:901b:cb15:8045:ada8:be24:7f40:6fea	127.64.111.234
b51a:901b:cb15:8045:ada8:be24:7f40:6feb	127.64.111.235
b51a:901b:cb15:8045:ada8:be24:7f40:6fec	127.64.111.236
b51a:901b:cb15:8045:ada8:be24:7f40:6fed	127.64.111.237
b51a:901b:cb15:8045:ada8:be24:7f40:6fee	127.64.111.238
b51a:901b:cb15:8045:ada8:be24:7f40:6fef	127.64.111.239
b51a:901b:cb15:8045:ada8:be24:7f40:6ff0	127.64.111.240
b51a:901b:cb15:8045:ada8:be24:7f40:6ff1	127.64.111.241
b51a:901b:cb15:8045:ada8:be24:7f40:6ff2	127.64.111.242
b51a:901b:cb15:8045:ada8:be24:7f40:6ff3	127.64.111.243
b51a:901b:cb15:8045:ada8:be24:7f40:6ff4	127.64.111.244
b51a:901b:cb15:8045:ada8:be24:7f40:6ff5	127.64.111.245
b51a:901b:cb15:8045:ada8:be24:7f40:6ff6	127.64.111.246
b51a:901b:cb15:8045:ada8:be24:7f40:6ff7	127.64.111.247
b51a:901b:cb15:8045:ada8:be24:7f40:6ff8	127.64.111.248
b51a:901b:cb15:8045:ada8:be24:7f40:6ff9	127.64.111.249
b51a:901b:cb15:8045:ada8:be24:7f40:6ffa	127.64.111.250
b51a:901b:cb15:8045:ada8:be24:7f40:6ffb	127.64.111.251
b51a:901b:cb15:8045:ada8:be24:7f40:6ffc	127.64.111.252
b51a:901b:cb15:8045:ada8:be24:7f40:6ffd	127.64.111.253
b51a:901b:cb15:8045:ada8:be24:7f40:6ffe	127.64.111.254
b51a:901b:cb15:8045:ada8:be24:7f40:6fff	127.64.111.255

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.