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:901b:8082:d157:7424:40ac:3f01	64.172.63.1
b51a:901b:901b:8082:d157:7424:40ac:3f02	64.172.63.2
b51a:901b:901b:8082:d157:7424:40ac:3f03	64.172.63.3
b51a:901b:901b:8082:d157:7424:40ac:3f04	64.172.63.4
b51a:901b:901b:8082:d157:7424:40ac:3f05	64.172.63.5
b51a:901b:901b:8082:d157:7424:40ac:3f06	64.172.63.6
b51a:901b:901b:8082:d157:7424:40ac:3f07	64.172.63.7
b51a:901b:901b:8082:d157:7424:40ac:3f08	64.172.63.8
b51a:901b:901b:8082:d157:7424:40ac:3f09	64.172.63.9
b51a:901b:901b:8082:d157:7424:40ac:3f0a	64.172.63.10
b51a:901b:901b:8082:d157:7424:40ac:3f0b	64.172.63.11
b51a:901b:901b:8082:d157:7424:40ac:3f0c	64.172.63.12
b51a:901b:901b:8082:d157:7424:40ac:3f0d	64.172.63.13
b51a:901b:901b:8082:d157:7424:40ac:3f0e	64.172.63.14
b51a:901b:901b:8082:d157:7424:40ac:3f0f	64.172.63.15
b51a:901b:901b:8082:d157:7424:40ac:3f10	64.172.63.16
b51a:901b:901b:8082:d157:7424:40ac:3f11	64.172.63.17
b51a:901b:901b:8082:d157:7424:40ac:3f12	64.172.63.18
b51a:901b:901b:8082:d157:7424:40ac:3f13	64.172.63.19
b51a:901b:901b:8082:d157:7424:40ac:3f14	64.172.63.20
b51a:901b:901b:8082:d157:7424:40ac:3f15	64.172.63.21
b51a:901b:901b:8082:d157:7424:40ac:3f16	64.172.63.22
b51a:901b:901b:8082:d157:7424:40ac:3f17	64.172.63.23
b51a:901b:901b:8082:d157:7424:40ac:3f18	64.172.63.24
b51a:901b:901b:8082:d157:7424:40ac:3f19	64.172.63.25
b51a:901b:901b:8082:d157:7424:40ac:3f1a	64.172.63.26
b51a:901b:901b:8082:d157:7424:40ac:3f1b	64.172.63.27
b51a:901b:901b:8082:d157:7424:40ac:3f1c	64.172.63.28
b51a:901b:901b:8082:d157:7424:40ac:3f1d	64.172.63.29
b51a:901b:901b:8082:d157:7424:40ac:3f1e	64.172.63.30
b51a:901b:901b:8082:d157:7424:40ac:3f1f	64.172.63.31
b51a:901b:901b:8082:d157:7424:40ac:3f20	64.172.63.32
b51a:901b:901b:8082:d157:7424:40ac:3f21	64.172.63.33
b51a:901b:901b:8082:d157:7424:40ac:3f22	64.172.63.34
b51a:901b:901b:8082:d157:7424:40ac:3f23	64.172.63.35
b51a:901b:901b:8082:d157:7424:40ac:3f24	64.172.63.36
b51a:901b:901b:8082:d157:7424:40ac:3f25	64.172.63.37
b51a:901b:901b:8082:d157:7424:40ac:3f26	64.172.63.38
b51a:901b:901b:8082:d157:7424:40ac:3f27	64.172.63.39
b51a:901b:901b:8082:d157:7424:40ac:3f28	64.172.63.40
b51a:901b:901b:8082:d157:7424:40ac:3f29	64.172.63.41
b51a:901b:901b:8082:d157:7424:40ac:3f2a	64.172.63.42
b51a:901b:901b:8082:d157:7424:40ac:3f2b	64.172.63.43
b51a:901b:901b:8082:d157:7424:40ac:3f2c	64.172.63.44
b51a:901b:901b:8082:d157:7424:40ac:3f2d	64.172.63.45
b51a:901b:901b:8082:d157:7424:40ac:3f2e	64.172.63.46
b51a:901b:901b:8082:d157:7424:40ac:3f2f	64.172.63.47
b51a:901b:901b:8082:d157:7424:40ac:3f30	64.172.63.48
b51a:901b:901b:8082:d157:7424:40ac:3f31	64.172.63.49
b51a:901b:901b:8082:d157:7424:40ac:3f32	64.172.63.50
b51a:901b:901b:8082:d157:7424:40ac:3f33	64.172.63.51
b51a:901b:901b:8082:d157:7424:40ac:3f34	64.172.63.52
b51a:901b:901b:8082:d157:7424:40ac:3f35	64.172.63.53
b51a:901b:901b:8082:d157:7424:40ac:3f36	64.172.63.54
b51a:901b:901b:8082:d157:7424:40ac:3f37	64.172.63.55
b51a:901b:901b:8082:d157:7424:40ac:3f38	64.172.63.56
b51a:901b:901b:8082:d157:7424:40ac:3f39	64.172.63.57
b51a:901b:901b:8082:d157:7424:40ac:3f3a	64.172.63.58
b51a:901b:901b:8082:d157:7424:40ac:3f3b	64.172.63.59
b51a:901b:901b:8082:d157:7424:40ac:3f3c	64.172.63.60

b51a:901b:901b:8082:d157:7424:40ac:3f3d	64.172.63.61
b51a:901b:901b:8082:d157:7424:40ac:3f3e	64.172.63.62
b51a:901b:901b:8082:d157:7424:40ac:3f3f	64.172.63.63
b51a:901b:901b:8082:d157:7424:40ac:3f40	64.172.63.64
b51a:901b:901b:8082:d157:7424:40ac:3f41	64.172.63.65
b51a:901b:901b:8082:d157:7424:40ac:3f42	64.172.63.66
b51a:901b:901b:8082:d157:7424:40ac:3f43	64.172.63.67
b51a:901b:901b:8082:d157:7424:40ac:3f44	64.172.63.68
b51a:901b:901b:8082:d157:7424:40ac:3f45	64.172.63.69
b51a:901b:901b:8082:d157:7424:40ac:3f46	64.172.63.70
b51a:901b:901b:8082:d157:7424:40ac:3f47	64.172.63.71
b51a:901b:901b:8082:d157:7424:40ac:3f48	64.172.63.72
b51a:901b:901b:8082:d157:7424:40ac:3f49	64.172.63.73
b51a:901b:901b:8082:d157:7424:40ac:3f4a	64.172.63.74
b51a:901b:901b:8082:d157:7424:40ac:3f4b	64.172.63.75
b51a:901b:901b:8082:d157:7424:40ac:3f4c	64.172.63.76
b51a:901b:901b:8082:d157:7424:40ac:3f4d	64.172.63.77
b51a:901b:901b:8082:d157:7424:40ac:3f4e	64.172.63.78
b51a:901b:901b:8082:d157:7424:40ac:3f4f	64.172.63.79
b51a:901b:901b:8082:d157:7424:40ac:3f50	64.172.63.80
b51a:901b:901b:8082:d157:7424:40ac:3f51	64.172.63.81
b51a:901b:901b:8082:d157:7424:40ac:3f52	64.172.63.82
b51a:901b:901b:8082:d157:7424:40ac:3f53	64.172.63.83
b51a:901b:901b:8082:d157:7424:40ac:3f54	64.172.63.84
b51a:901b:901b:8082:d157:7424:40ac:3f55	64.172.63.85
b51a:901b:901b:8082:d157:7424:40ac:3f56	64.172.63.86
b51a:901b:901b:8082:d157:7424:40ac:3f57	64.172.63.87
b51a:901b:901b:8082:d157:7424:40ac:3f58	64.172.63.88
b51a:901b:901b:8082:d157:7424:40ac:3f59	64.172.63.89
b51a:901b:901b:8082:d157:7424:40ac:3f5a	64.172.63.90
b51a:901b:901b:8082:d157:7424:40ac:3f5b	64.172.63.91
b51a:901b:901b:8082:d157:7424:40ac:3f5c	64.172.63.92
b51a:901b:901b:8082:d157:7424:40ac:3f5d	64.172.63.93
b51a:901b:901b:8082:d157:7424:40ac:3f5e	64.172.63.94
b51a:901b:901b:8082:d157:7424:40ac:3f5f	64.172.63.95
b51a:901b:901b:8082:d157:7424:40ac:3f60	64.172.63.96
b51a:901b:901b:8082:d157:7424:40ac:3f61	64.172.63.97
b51a:901b:901b:8082:d157:7424:40ac:3f62	64.172.63.98
b51a:901b:901b:8082:d157:7424:40ac:3f63	64.172.63.99
b51a:901b:901b:8082:d157:7424:40ac:3f64	64.172.63.100
b51a:901b:901b:8082:d157:7424:40ac:3f65	64.172.63.101
b51a:901b:901b:8082:d157:7424:40ac:3f66	64.172.63.102
b51a:901b:901b:8082:d157:7424:40ac:3f67	64.172.63.103
b51a:901b:901b:8082:d157:7424:40ac:3f68	64.172.63.104
b51a:901b:901b:8082:d157:7424:40ac:3f69	64.172.63.105
b51a:901b:901b:8082:d157:7424:40ac:3f6a	64.172.63.106
b51a:901b:901b:8082:d157:7424:40ac:3f6b	64.172.63.107
b51a:901b:901b:8082:d157:7424:40ac:3f6c	64.172.63.108
b51a:901b:901b:8082:d157:7424:40ac:3f6d	64.172.63.109
b51a:901b:901b:8082:d157:7424:40ac:3f6e	64.172.63.110
b51a:901b:901b:8082:d157:7424:40ac:3f6f	64.172.63.111
b51a:901b:901b:8082:d157:7424:40ac:3f70	64.172.63.112
b51a:901b:901b:8082:d157:7424:40ac:3f71	64.172.63.113
b51a:901b:901b:8082:d157:7424:40ac:3f72	64.172.63.114
b51a:901b:901b:8082:d157:7424:40ac:3f73	64.172.63.115
b51a:901b:901b:8082:d157:7424:40ac:3f74	64.172.63.116
b51a:901b:901b:8082:d157:7424:40ac:3f75	64.172.63.117
b51a:901b:901b:8082:d157:7424:40ac:3f76	64.172.63.118
b51a:901b:901b:8082:d157:7424:40ac:3f77	64.172.63.119
b51a:901b:901b:8082:d157:7424:40ac:3f78	64.172.63.120

b51a:901b:901b:8082:d157:7424:40ac:3f79	64.172.63.121
b51a:901b:901b:8082:d157:7424:40ac:3f7a	64.172.63.122
b51a:901b:901b:8082:d157:7424:40ac:3f7b	64.172.63.123
b51a:901b:901b:8082:d157:7424:40ac:3f7c	64.172.63.124
b51a:901b:901b:8082:d157:7424:40ac:3f7d	64.172.63.125
b51a:901b:901b:8082:d157:7424:40ac:3f7e	64.172.63.126
b51a:901b:901b:8082:d157:7424:40ac:3f7f	64.172.63.127
b51a:901b:901b:8082:d157:7424:40ac:3f80	64.172.63.128
b51a:901b:901b:8082:d157:7424:40ac:3f81	64.172.63.129
b51a:901b:901b:8082:d157:7424:40ac:3f82	64.172.63.130
b51a:901b:901b:8082:d157:7424:40ac:3f83	64.172.63.131
b51a:901b:901b:8082:d157:7424:40ac:3f84	64.172.63.132
b51a:901b:901b:8082:d157:7424:40ac:3f85	64.172.63.133
b51a:901b:901b:8082:d157:7424:40ac:3f86	64.172.63.134
b51a:901b:901b:8082:d157:7424:40ac:3f87	64.172.63.135
b51a:901b:901b:8082:d157:7424:40ac:3f88	64.172.63.136
b51a:901b:901b:8082:d157:7424:40ac:3f89	64.172.63.137
b51a:901b:901b:8082:d157:7424:40ac:3f8a	64.172.63.138
b51a:901b:901b:8082:d157:7424:40ac:3f8b	64.172.63.139
b51a:901b:901b:8082:d157:7424:40ac:3f8c	64.172.63.140
b51a:901b:901b:8082:d157:7424:40ac:3f8d	64.172.63.141
b51a:901b:901b:8082:d157:7424:40ac:3f8e	64.172.63.142
b51a:901b:901b:8082:d157:7424:40ac:3f8f	64.172.63.143
b51a:901b:901b:8082:d157:7424:40ac:3f90	64.172.63.144
b51a:901b:901b:8082:d157:7424:40ac:3f91	64.172.63.145
b51a:901b:901b:8082:d157:7424:40ac:3f92	64.172.63.146
b51a:901b:901b:8082:d157:7424:40ac:3f93	64.172.63.147
b51a:901b:901b:8082:d157:7424:40ac:3f94	64.172.63.148
b51a:901b:901b:8082:d157:7424:40ac:3f95	64.172.63.149
b51a:901b:901b:8082:d157:7424:40ac:3f96	64.172.63.150
b51a:901b:901b:8082:d157:7424:40ac:3f97	64.172.63.151
b51a:901b:901b:8082:d157:7424:40ac:3f98	64.172.63.152
b51a:901b:901b:8082:d157:7424:40ac:3f99	64.172.63.153
b51a:901b:901b:8082:d157:7424:40ac:3f9a	64.172.63.154
b51a:901b:901b:8082:d157:7424:40ac:3f9b	64.172.63.155
b51a:901b:901b:8082:d157:7424:40ac:3f9c	64.172.63.156
b51a:901b:901b:8082:d157:7424:40ac:3f9d	64.172.63.157
b51a:901b:901b:8082:d157:7424:40ac:3f9e	64.172.63.158
b51a:901b:901b:8082:d157:7424:40ac:3f9f	64.172.63.159
b51a:901b:901b:8082:d157:7424:40ac:3fa0	64.172.63.160
b51a:901b:901b:8082:d157:7424:40ac:3fa1	64.172.63.161
b51a:901b:901b:8082:d157:7424:40ac:3fa2	64.172.63.162
b51a:901b:901b:8082:d157:7424:40ac:3fa3	64.172.63.163
b51a:901b:901b:8082:d157:7424:40ac:3fa4	64.172.63.164
b51a:901b:901b:8082:d157:7424:40ac:3fa5	64.172.63.165
b51a:901b:901b:8082:d157:7424:40ac:3fa6	64.172.63.166
b51a:901b:901b:8082:d157:7424:40ac:3fa7	64.172.63.167
b51a:901b:901b:8082:d157:7424:40ac:3fa8	64.172.63.168
b51a:901b:901b:8082:d157:7424:40ac:3fa9	64.172.63.169
b51a:901b:901b:8082:d157:7424:40ac:3faa	64.172.63.170
b51a:901b:901b:8082:d157:7424:40ac:3fab	64.172.63.171
b51a:901b:901b:8082:d157:7424:40ac:3fac	64.172.63.172
b51a:901b:901b:8082:d157:7424:40ac:3fad	64.172.63.173
b51a:901b:901b:8082:d157:7424:40ac:3fae	64.172.63.174
b51a:901b:901b:8082:d157:7424:40ac:3faf	64.172.63.175
b51a:901b:901b:8082:d157:7424:40ac:3fb0	64.172.63.176
b51a:901b:901b:8082:d157:7424:40ac:3fb1	64.172.63.177
b51a:901b:901b:8082:d157:7424:40ac:3fb2	64.172.63.178
b51a:901b:901b:8082:d157:7424:40ac:3fb3	64.172.63.179
b51a:901b:901b:8082:d157:7424:40ac:3fb4	64.172.63.180

b51a:901b:901b:8082:d157:7424:40ac:3fb5	64.172.63.181
b51a:901b:901b:8082:d157:7424:40ac:3fb6	64.172.63.182
b51a:901b:901b:8082:d157:7424:40ac:3fb7	64.172.63.183
b51a:901b:901b:8082:d157:7424:40ac:3fb8	64.172.63.184
b51a:901b:901b:8082:d157:7424:40ac:3fb9	64.172.63.185
b51a:901b:901b:8082:d157:7424:40ac:3fba	64.172.63.186
b51a:901b:901b:8082:d157:7424:40ac:3fbb	64.172.63.187
b51a:901b:901b:8082:d157:7424:40ac:3fbc	64.172.63.188
b51a:901b:901b:8082:d157:7424:40ac:3fbd	64.172.63.189
b51a:901b:901b:8082:d157:7424:40ac:3fbe	64.172.63.190
b51a:901b:901b:8082:d157:7424:40ac:3fbf	64.172.63.191
b51a:901b:901b:8082:d157:7424:40ac:3fc0	64.172.63.192
b51a:901b:901b:8082:d157:7424:40ac:3fc1	64.172.63.193
b51a:901b:901b:8082:d157:7424:40ac:3fc2	64.172.63.194
b51a:901b:901b:8082:d157:7424:40ac:3fc3	64.172.63.195
b51a:901b:901b:8082:d157:7424:40ac:3fc4	64.172.63.196
b51a:901b:901b:8082:d157:7424:40ac:3fc5	64.172.63.197
b51a:901b:901b:8082:d157:7424:40ac:3fc6	64.172.63.198
b51a:901b:901b:8082:d157:7424:40ac:3fc7	64.172.63.199
b51a:901b:901b:8082:d157:7424:40ac:3fc8	64.172.63.200
b51a:901b:901b:8082:d157:7424:40ac:3fc9	64.172.63.201
b51a:901b:901b:8082:d157:7424:40ac:3fca	64.172.63.202
b51a:901b:901b:8082:d157:7424:40ac:3fcb	64.172.63.203
b51a:901b:901b:8082:d157:7424:40ac:3fcc	64.172.63.204
b51a:901b:901b:8082:d157:7424:40ac:3fcd	64.172.63.205
b51a:901b:901b:8082:d157:7424:40ac:3fce	64.172.63.206
b51a:901b:901b:8082:d157:7424:40ac:3fcf	64.172.63.207
b51a:901b:901b:8082:d157:7424:40ac:3fd0	64.172.63.208
b51a:901b:901b:8082:d157:7424:40ac:3fd1	64.172.63.209
b51a:901b:901b:8082:d157:7424:40ac:3fd2	64.172.63.210
b51a:901b:901b:8082:d157:7424:40ac:3fd3	64.172.63.211
b51a:901b:901b:8082:d157:7424:40ac:3fd4	64.172.63.212
b51a:901b:901b:8082:d157:7424:40ac:3fd5	64.172.63.213
b51a:901b:901b:8082:d157:7424:40ac:3fd6	64.172.63.214
b51a:901b:901b:8082:d157:7424:40ac:3fd7	64.172.63.215
b51a:901b:901b:8082:d157:7424:40ac:3fd8	64.172.63.216
b51a:901b:901b:8082:d157:7424:40ac:3fd9	64.172.63.217
b51a:901b:901b:8082:d157:7424:40ac:3fda	64.172.63.218
b51a:901b:901b:8082:d157:7424:40ac:3fdb	64.172.63.219
b51a:901b:901b:8082:d157:7424:40ac:3fdc	64.172.63.220
b51a:901b:901b:8082:d157:7424:40ac:3fdd	64.172.63.221
b51a:901b:901b:8082:d157:7424:40ac:3fde	64.172.63.222
b51a:901b:901b:8082:d157:7424:40ac:3fdf	64.172.63.223
b51a:901b:901b:8082:d157:7424:40ac:3fe0	64.172.63.224
b51a:901b:901b:8082:d157:7424:40ac:3fe1	64.172.63.225
b51a:901b:901b:8082:d157:7424:40ac:3fe2	64.172.63.226
b51a:901b:901b:8082:d157:7424:40ac:3fe3	64.172.63.227
b51a:901b:901b:8082:d157:7424:40ac:3fe4	64.172.63.228
b51a:901b:901b:8082:d157:7424:40ac:3fe5	64.172.63.229
b51a:901b:901b:8082:d157:7424:40ac:3fe6	64.172.63.230
b51a:901b:901b:8082:d157:7424:40ac:3fe7	64.172.63.231
b51a:901b:901b:8082:d157:7424:40ac:3fe8	64.172.63.232
b51a:901b:901b:8082:d157:7424:40ac:3fe9	64.172.63.233
b51a:901b:901b:8082:d157:7424:40ac:3fea	64.172.63.234
b51a:901b:901b:8082:d157:7424:40ac:3feb	64.172.63.235
b51a:901b:901b:8082:d157:7424:40ac:3fec	64.172.63.236
b51a:901b:901b:8082:d157:7424:40ac:3fed	64.172.63.237
b51a:901b:901b:8082:d157:7424:40ac:3fee	64.172.63.238
b51a:901b:901b:8082:d157:7424:40ac:3fef	64.172.63.239
b51a:901b:901b:8082:d157:7424:40ac:3ff0	64.172.63.240
b51a:901b:901b:8082:d157:7424:40ac:3ff1	64.172.63.241
b51a:901b:901b:8082:d157:7424:40ac:3ff2	64.172.63.242
b51a:901b:901b:8082:d157:7424:40ac:3ff3	64.172.63.243
b51a:901b:901b:8082:d157:7424:40ac:3ff4	64.172.63.244
b51a:901b:901b:8082:d157:7424:40ac:3ff5	64.172.63.245
b51a:901b:901b:8082:d157:7424:40ac:3ff6	64.172.63.246
b51a:901b:901b:8082:d157:7424:40ac:3ff7	64.172.63.247
b51a:901b:901b:8082:d157:7424:40ac:3ff8	64.172.63.248
b51a:901b:901b:8082:d157:7424:40ac:3ff9	64.172.63.249
b51a:901b:901b:8082:d157:7424:40ac:3ffa	64.172.63.250
b51a:901b:901b:8082:d157:7424:40ac:3ffb	64.172.63.251
b51a:901b:901b:8082:d157:7424:40ac:3ffc	64.172.63.252
b51a:901b:901b:8082:d157:7424:40ac:3ffd	64.172.63.253
b51a:901b:901b:8082:d157:7424:40ac:3ffe	64.172.63.254
b51a:901b:901b:8082:d157:7424:40ac:3fff	64.172.63.255

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.