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:c49:8f01	12.73.143.1
b51a:901b:cb15:8045:ada8:be24:c49:8f02	12.73.143.2
b51a:901b:cb15:8045:ada8:be24:c49:8f03	12.73.143.3
b51a:901b:cb15:8045:ada8:be24:c49:8f04	12.73.143.4
b51a:901b:cb15:8045:ada8:be24:c49:8f05	12.73.143.5
b51a:901b:cb15:8045:ada8:be24:c49:8f06	12.73.143.6
b51a:901b:cb15:8045:ada8:be24:c49:8f07	12.73.143.7
b51a:901b:cb15:8045:ada8:be24:c49:8f08	12.73.143.8
b51a:901b:cb15:8045:ada8:be24:c49:8f09	12.73.143.9
b51a:901b:cb15:8045:ada8:be24:c49:8f0a	12.73.143.10
b51a:901b:cb15:8045:ada8:be24:c49:8f0b	12.73.143.11
b51a:901b:cb15:8045:ada8:be24:c49:8f0c	12.73.143.12
b51a:901b:cb15:8045:ada8:be24:c49:8f0d	12.73.143.13
b51a:901b:cb15:8045:ada8:be24:c49:8f0e	12.73.143.14
b51a:901b:cb15:8045:ada8:be24:c49:8f0f	12.73.143.15
b51a:901b:cb15:8045:ada8:be24:c49:8f10	12.73.143.16
b51a:901b:cb15:8045:ada8:be24:c49:8f11	12.73.143.17
b51a:901b:cb15:8045:ada8:be24:c49:8f12	12.73.143.18
b51a:901b:cb15:8045:ada8:be24:c49:8f13	12.73.143.19
b51a:901b:cb15:8045:ada8:be24:c49:8f14	12.73.143.20
b51a:901b:cb15:8045:ada8:be24:c49:8f15	12.73.143.21
b51a:901b:cb15:8045:ada8:be24:c49:8f16	12.73.143.22
b51a:901b:cb15:8045:ada8:be24:c49:8f17	12.73.143.23
b51a:901b:cb15:8045:ada8:be24:c49:8f18	12.73.143.24
b51a:901b:cb15:8045:ada8:be24:c49:8f19	12.73.143.25
b51a:901b:cb15:8045:ada8:be24:c49:8f1a	12.73.143.26
b51a:901b:cb15:8045:ada8:be24:c49:8f1b	12.73.143.27
b51a:901b:cb15:8045:ada8:be24:c49:8f1c	12.73.143.28
b51a:901b:cb15:8045:ada8:be24:c49:8f1d	12.73.143.29
b51a:901b:cb15:8045:ada8:be24:c49:8f1e	12.73.143.30
b51a:901b:cb15:8045:ada8:be24:c49:8f1f	12.73.143.31
b51a:901b:cb15:8045:ada8:be24:c49:8f20	12.73.143.32
b51a:901b:cb15:8045:ada8:be24:c49:8f21	12.73.143.33
b51a:901b:cb15:8045:ada8:be24:c49:8f22	12.73.143.34
b51a:901b:cb15:8045:ada8:be24:c49:8f23	12.73.143.35
b51a:901b:cb15:8045:ada8:be24:c49:8f24	12.73.143.36
b51a:901b:cb15:8045:ada8:be24:c49:8f25	12.73.143.37
b51a:901b:cb15:8045:ada8:be24:c49:8f26	12.73.143.38
b51a:901b:cb15:8045:ada8:be24:c49:8f27	12.73.143.39
b51a:901b:cb15:8045:ada8:be24:c49:8f28	12.73.143.40
b51a:901b:cb15:8045:ada8:be24:c49:8f29	12.73.143.41
b51a:901b:cb15:8045:ada8:be24:c49:8f2a	12.73.143.42
b51a:901b:cb15:8045:ada8:be24:c49:8f2b	12.73.143.43
b51a:901b:cb15:8045:ada8:be24:c49:8f2c	12.73.143.44
b51a:901b:cb15:8045:ada8:be24:c49:8f2d	12.73.143.45
b51a:901b:cb15:8045:ada8:be24:c49:8f2e	12.73.143.46
b51a:901b:cb15:8045:ada8:be24:c49:8f2f	12.73.143.47
b51a:901b:cb15:8045:ada8:be24:c49:8f30	12.73.143.48
b51a:901b:cb15:8045:ada8:be24:c49:8f31	12.73.143.49
b51a:901b:cb15:8045:ada8:be24:c49:8f32	12.73.143.50
b51a:901b:cb15:8045:ada8:be24:c49:8f33	12.73.143.51
b51a:901b:cb15:8045:ada8:be24:c49:8f34	12.73.143.52
b51a:901b:cb15:8045:ada8:be24:c49:8f35	12.73.143.53
b51a:901b:cb15:8045:ada8:be24:c49:8f36	12.73.143.54
b51a:901b:cb15:8045:ada8:be24:c49:8f37	12.73.143.55
b51a:901b:cb15:8045:ada8:be24:c49:8f38	12.73.143.56
b51a:901b:cb15:8045:ada8:be24:c49:8f39	12.73.143.57
b51a:901b:cb15:8045:ada8:be24:c49:8f3a	12.73.143.58
b51a:901b:cb15:8045:ada8:be24:c49:8f3b	12.73.143.59
b51a:901b:cb15:8045:ada8:be24:c49:8f3c	12.73.143.60

b51a:901b:cb15:8045:ada8:be24:c49:8f3d	12.73.143.61
b51a:901b:cb15:8045:ada8:be24:c49:8f3e	12.73.143.62
b51a:901b:cb15:8045:ada8:be24:c49:8f3f	12.73.143.63
b51a:901b:cb15:8045:ada8:be24:c49:8f40	12.73.143.64
b51a:901b:cb15:8045:ada8:be24:c49:8f41	12.73.143.65
b51a:901b:cb15:8045:ada8:be24:c49:8f42	12.73.143.66
b51a:901b:cb15:8045:ada8:be24:c49:8f43	12.73.143.67
b51a:901b:cb15:8045:ada8:be24:c49:8f44	12.73.143.68
b51a:901b:cb15:8045:ada8:be24:c49:8f45	12.73.143.69
b51a:901b:cb15:8045:ada8:be24:c49:8f46	12.73.143.70
b51a:901b:cb15:8045:ada8:be24:c49:8f47	12.73.143.71
b51a:901b:cb15:8045:ada8:be24:c49:8f48	12.73.143.72
b51a:901b:cb15:8045:ada8:be24:c49:8f49	12.73.143.73
b51a:901b:cb15:8045:ada8:be24:c49:8f4a	12.73.143.74
b51a:901b:cb15:8045:ada8:be24:c49:8f4b	12.73.143.75
b51a:901b:cb15:8045:ada8:be24:c49:8f4c	12.73.143.76
b51a:901b:cb15:8045:ada8:be24:c49:8f4d	12.73.143.77
b51a:901b:cb15:8045:ada8:be24:c49:8f4e	12.73.143.78
b51a:901b:cb15:8045:ada8:be24:c49:8f4f	12.73.143.79
b51a:901b:cb15:8045:ada8:be24:c49:8f50	12.73.143.80
b51a:901b:cb15:8045:ada8:be24:c49:8f51	12.73.143.81
b51a:901b:cb15:8045:ada8:be24:c49:8f52	12.73.143.82
b51a:901b:cb15:8045:ada8:be24:c49:8f53	12.73.143.83
b51a:901b:cb15:8045:ada8:be24:c49:8f54	12.73.143.84
b51a:901b:cb15:8045:ada8:be24:c49:8f55	12.73.143.85
b51a:901b:cb15:8045:ada8:be24:c49:8f56	12.73.143.86
b51a:901b:cb15:8045:ada8:be24:c49:8f57	12.73.143.87
b51a:901b:cb15:8045:ada8:be24:c49:8f58	12.73.143.88
b51a:901b:cb15:8045:ada8:be24:c49:8f59	12.73.143.89
b51a:901b:cb15:8045:ada8:be24:c49:8f5a	12.73.143.90
b51a:901b:cb15:8045:ada8:be24:c49:8f5b	12.73.143.91
b51a:901b:cb15:8045:ada8:be24:c49:8f5c	12.73.143.92
b51a:901b:cb15:8045:ada8:be24:c49:8f5d	12.73.143.93
b51a:901b:cb15:8045:ada8:be24:c49:8f5e	12.73.143.94
b51a:901b:cb15:8045:ada8:be24:c49:8f5f	12.73.143.95
b51a:901b:cb15:8045:ada8:be24:c49:8f60	12.73.143.96
b51a:901b:cb15:8045:ada8:be24:c49:8f61	12.73.143.97
b51a:901b:cb15:8045:ada8:be24:c49:8f62	12.73.143.98
b51a:901b:cb15:8045:ada8:be24:c49:8f63	12.73.143.99
b51a:901b:cb15:8045:ada8:be24:c49:8f64	12.73.143.100
b51a:901b:cb15:8045:ada8:be24:c49:8f65	12.73.143.101
b51a:901b:cb15:8045:ada8:be24:c49:8f66	12.73.143.102
b51a:901b:cb15:8045:ada8:be24:c49:8f67	12.73.143.103
b51a:901b:cb15:8045:ada8:be24:c49:8f68	12.73.143.104
b51a:901b:cb15:8045:ada8:be24:c49:8f69	12.73.143.105
b51a:901b:cb15:8045:ada8:be24:c49:8f6a	12.73.143.106
b51a:901b:cb15:8045:ada8:be24:c49:8f6b	12.73.143.107
b51a:901b:cb15:8045:ada8:be24:c49:8f6c	12.73.143.108
b51a:901b:cb15:8045:ada8:be24:c49:8f6d	12.73.143.109
b51a:901b:cb15:8045:ada8:be24:c49:8f6e	12.73.143.110
b51a:901b:cb15:8045:ada8:be24:c49:8f6f	12.73.143.111
b51a:901b:cb15:8045:ada8:be24:c49:8f70	12.73.143.112
b51a:901b:cb15:8045:ada8:be24:c49:8f71	12.73.143.113
b51a:901b:cb15:8045:ada8:be24:c49:8f72	12.73.143.114
b51a:901b:cb15:8045:ada8:be24:c49:8f73	12.73.143.115
b51a:901b:cb15:8045:ada8:be24:c49:8f74	12.73.143.116
b51a:901b:cb15:8045:ada8:be24:c49:8f75	12.73.143.117
b51a:901b:cb15:8045:ada8:be24:c49:8f76	12.73.143.118
b51a:901b:cb15:8045:ada8:be24:c49:8f77	12.73.143.119
b51a:901b:cb15:8045:ada8:be24:c49:8f78	12.73.143.120

b51a:901b:cb15:8045:ada8:be24:c49:8f79	12.73.143.121
b51a:901b:cb15:8045:ada8:be24:c49:8f7a	12.73.143.122
b51a:901b:cb15:8045:ada8:be24:c49:8f7b	12.73.143.123
b51a:901b:cb15:8045:ada8:be24:c49:8f7c	12.73.143.124
b51a:901b:cb15:8045:ada8:be24:c49:8f7d	12.73.143.125
b51a:901b:cb15:8045:ada8:be24:c49:8f7e	12.73.143.126
b51a:901b:cb15:8045:ada8:be24:c49:8f7f	12.73.143.127
b51a:901b:cb15:8045:ada8:be24:c49:8f80	12.73.143.128
b51a:901b:cb15:8045:ada8:be24:c49:8f81	12.73.143.129
b51a:901b:cb15:8045:ada8:be24:c49:8f82	12.73.143.130
b51a:901b:cb15:8045:ada8:be24:c49:8f83	12.73.143.131
b51a:901b:cb15:8045:ada8:be24:c49:8f84	12.73.143.132
b51a:901b:cb15:8045:ada8:be24:c49:8f85	12.73.143.133
b51a:901b:cb15:8045:ada8:be24:c49:8f86	12.73.143.134
b51a:901b:cb15:8045:ada8:be24:c49:8f87	12.73.143.135
b51a:901b:cb15:8045:ada8:be24:c49:8f88	12.73.143.136
b51a:901b:cb15:8045:ada8:be24:c49:8f89	12.73.143.137
b51a:901b:cb15:8045:ada8:be24:c49:8f8a	12.73.143.138
b51a:901b:cb15:8045:ada8:be24:c49:8f8b	12.73.143.139
b51a:901b:cb15:8045:ada8:be24:c49:8f8c	12.73.143.140
b51a:901b:cb15:8045:ada8:be24:c49:8f8d	12.73.143.141
b51a:901b:cb15:8045:ada8:be24:c49:8f8e	12.73.143.142
b51a:901b:cb15:8045:ada8:be24:c49:8f8f	12.73.143.143
b51a:901b:cb15:8045:ada8:be24:c49:8f90	12.73.143.144
b51a:901b:cb15:8045:ada8:be24:c49:8f91	12.73.143.145
b51a:901b:cb15:8045:ada8:be24:c49:8f92	12.73.143.146
b51a:901b:cb15:8045:ada8:be24:c49:8f93	12.73.143.147
b51a:901b:cb15:8045:ada8:be24:c49:8f94	12.73.143.148
b51a:901b:cb15:8045:ada8:be24:c49:8f95	12.73.143.149
b51a:901b:cb15:8045:ada8:be24:c49:8f96	12.73.143.150
b51a:901b:cb15:8045:ada8:be24:c49:8f97	12.73.143.151
b51a:901b:cb15:8045:ada8:be24:c49:8f98	12.73.143.152
b51a:901b:cb15:8045:ada8:be24:c49:8f99	12.73.143.153
b51a:901b:cb15:8045:ada8:be24:c49:8f9a	12.73.143.154
b51a:901b:cb15:8045:ada8:be24:c49:8f9b	12.73.143.155
b51a:901b:cb15:8045:ada8:be24:c49:8f9c	12.73.143.156
b51a:901b:cb15:8045:ada8:be24:c49:8f9d	12.73.143.157
b51a:901b:cb15:8045:ada8:be24:c49:8f9e	12.73.143.158
b51a:901b:cb15:8045:ada8:be24:c49:8f9f	12.73.143.159
b51a:901b:cb15:8045:ada8:be24:c49:8fa0	12.73.143.160
b51a:901b:cb15:8045:ada8:be24:c49:8fa1	12.73.143.161
b51a:901b:cb15:8045:ada8:be24:c49:8fa2	12.73.143.162
b51a:901b:cb15:8045:ada8:be24:c49:8fa3	12.73.143.163
b51a:901b:cb15:8045:ada8:be24:c49:8fa4	12.73.143.164
b51a:901b:cb15:8045:ada8:be24:c49:8fa5	12.73.143.165
b51a:901b:cb15:8045:ada8:be24:c49:8fa6	12.73.143.166
b51a:901b:cb15:8045:ada8:be24:c49:8fa7	12.73.143.167
b51a:901b:cb15:8045:ada8:be24:c49:8fa8	12.73.143.168
b51a:901b:cb15:8045:ada8:be24:c49:8fa9	12.73.143.169
b51a:901b:cb15:8045:ada8:be24:c49:8faa	12.73.143.170
b51a:901b:cb15:8045:ada8:be24:c49:8fab	12.73.143.171
b51a:901b:cb15:8045:ada8:be24:c49:8fac	12.73.143.172
b51a:901b:cb15:8045:ada8:be24:c49:8fad	12.73.143.173
b51a:901b:cb15:8045:ada8:be24:c49:8fae	12.73.143.174
b51a:901b:cb15:8045:ada8:be24:c49:8faf	12.73.143.175
b51a:901b:cb15:8045:ada8:be24:c49:8fb0	12.73.143.176
b51a:901b:cb15:8045:ada8:be24:c49:8fb1	12.73.143.177
b51a:901b:cb15:8045:ada8:be24:c49:8fb2	12.73.143.178
b51a:901b:cb15:8045:ada8:be24:c49:8fb3	12.73.143.179
b51a:901b:cb15:8045:ada8:be24:c49:8fb4	12.73.143.180

b51a:901b:cb15:8045:ada8:be24:c49:8fb5	12.73.143.181
b51a:901b:cb15:8045:ada8:be24:c49:8fb6	12.73.143.182
b51a:901b:cb15:8045:ada8:be24:c49:8fb7	12.73.143.183
b51a:901b:cb15:8045:ada8:be24:c49:8fb8	12.73.143.184
b51a:901b:cb15:8045:ada8:be24:c49:8fb9	12.73.143.185
b51a:901b:cb15:8045:ada8:be24:c49:8fba	12.73.143.186
b51a:901b:cb15:8045:ada8:be24:c49:8fbb	12.73.143.187
b51a:901b:cb15:8045:ada8:be24:c49:8fbc	12.73.143.188
b51a:901b:cb15:8045:ada8:be24:c49:8fbd	12.73.143.189
b51a:901b:cb15:8045:ada8:be24:c49:8fbe	12.73.143.190
b51a:901b:cb15:8045:ada8:be24:c49:8fbf	12.73.143.191
b51a:901b:cb15:8045:ada8:be24:c49:8fc0	12.73.143.192
b51a:901b:cb15:8045:ada8:be24:c49:8fc1	12.73.143.193
b51a:901b:cb15:8045:ada8:be24:c49:8fc2	12.73.143.194
b51a:901b:cb15:8045:ada8:be24:c49:8fc3	12.73.143.195
b51a:901b:cb15:8045:ada8:be24:c49:8fc4	12.73.143.196
b51a:901b:cb15:8045:ada8:be24:c49:8fc5	12.73.143.197
b51a:901b:cb15:8045:ada8:be24:c49:8fc6	12.73.143.198
b51a:901b:cb15:8045:ada8:be24:c49:8fc7	12.73.143.199
b51a:901b:cb15:8045:ada8:be24:c49:8fc8	12.73.143.200
b51a:901b:cb15:8045:ada8:be24:c49:8fc9	12.73.143.201
b51a:901b:cb15:8045:ada8:be24:c49:8fca	12.73.143.202
b51a:901b:cb15:8045:ada8:be24:c49:8fcb	12.73.143.203
b51a:901b:cb15:8045:ada8:be24:c49:8fcc	12.73.143.204
b51a:901b:cb15:8045:ada8:be24:c49:8fcd	12.73.143.205
b51a:901b:cb15:8045:ada8:be24:c49:8fce	12.73.143.206
b51a:901b:cb15:8045:ada8:be24:c49:8fcf	12.73.143.207
b51a:901b:cb15:8045:ada8:be24:c49:8fd0	12.73.143.208
b51a:901b:cb15:8045:ada8:be24:c49:8fd1	12.73.143.209
b51a:901b:cb15:8045:ada8:be24:c49:8fd2	12.73.143.210
b51a:901b:cb15:8045:ada8:be24:c49:8fd3	12.73.143.211
b51a:901b:cb15:8045:ada8:be24:c49:8fd4	12.73.143.212
b51a:901b:cb15:8045:ada8:be24:c49:8fd5	12.73.143.213
b51a:901b:cb15:8045:ada8:be24:c49:8fd6	12.73.143.214
b51a:901b:cb15:8045:ada8:be24:c49:8fd7	12.73.143.215
b51a:901b:cb15:8045:ada8:be24:c49:8fd8	12.73.143.216
b51a:901b:cb15:8045:ada8:be24:c49:8fd9	12.73.143.217
b51a:901b:cb15:8045:ada8:be24:c49:8fda	12.73.143.218
b51a:901b:cb15:8045:ada8:be24:c49:8fdb	12.73.143.219
b51a:901b:cb15:8045:ada8:be24:c49:8fdc	12.73.143.220
b51a:901b:cb15:8045:ada8:be24:c49:8fdd	12.73.143.221
b51a:901b:cb15:8045:ada8:be24:c49:8fde	12.73.143.222
b51a:901b:cb15:8045:ada8:be24:c49:8fdf	12.73.143.223
b51a:901b:cb15:8045:ada8:be24:c49:8fe0	12.73.143.224
b51a:901b:cb15:8045:ada8:be24:c49:8fe1	12.73.143.225
b51a:901b:cb15:8045:ada8:be24:c49:8fe2	12.73.143.226
b51a:901b:cb15:8045:ada8:be24:c49:8fe3	12.73.143.227
b51a:901b:cb15:8045:ada8:be24:c49:8fe4	12.73.143.228
b51a:901b:cb15:8045:ada8:be24:c49:8fe5	12.73.143.229
b51a:901b:cb15:8045:ada8:be24:c49:8fe6	12.73.143.230
b51a:901b:cb15:8045:ada8:be24:c49:8fe7	12.73.143.231
b51a:901b:cb15:8045:ada8:be24:c49:8fe8	12.73.143.232
b51a:901b:cb15:8045:ada8:be24:c49:8fe9	12.73.143.233
b51a:901b:cb15:8045:ada8:be24:c49:8fea	12.73.143.234
b51a:901b:cb15:8045:ada8:be24:c49:8feb	12.73.143.235
b51a:901b:cb15:8045:ada8:be24:c49:8fec	12.73.143.236
b51a:901b:cb15:8045:ada8:be24:c49:8fed	12.73.143.237
b51a:901b:cb15:8045:ada8:be24:c49:8fee	12.73.143.238
b51a:901b:cb15:8045:ada8:be24:c49:8fef	12.73.143.239
b51a:901b:cb15:8045:ada8:be24:c49:8ff0	12.73.143.240
b51a:901b:cb15:8045:ada8:be24:c49:8ff1	12.73.143.241
b51a:901b:cb15:8045:ada8:be24:c49:8ff2	12.73.143.242
b51a:901b:cb15:8045:ada8:be24:c49:8ff3	12.73.143.243
b51a:901b:cb15:8045:ada8:be24:c49:8ff4	12.73.143.244
b51a:901b:cb15:8045:ada8:be24:c49:8ff5	12.73.143.245
b51a:901b:cb15:8045:ada8:be24:c49:8ff6	12.73.143.246
b51a:901b:cb15:8045:ada8:be24:c49:8ff7	12.73.143.247
b51a:901b:cb15:8045:ada8:be24:c49:8ff8	12.73.143.248
b51a:901b:cb15:8045:ada8:be24:c49:8ff9	12.73.143.249
b51a:901b:cb15:8045:ada8:be24:c49:8ffa	12.73.143.250
b51a:901b:cb15:8045:ada8:be24:c49:8ffb	12.73.143.251
b51a:901b:cb15:8045:ada8:be24:c49:8ffc	12.73.143.252
b51a:901b:cb15:8045:ada8:be24:c49:8ffd	12.73.143.253
b51a:901b:cb15:8045:ada8:be24:c49:8ffe	12.73.143.254
b51a:901b:cb15:8045:ada8:be24:c49:8fff	12.73.143.255

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.