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:8082:40de:3157:cd33:7f01	205.51.127.1
b51a:901b:901b:8082:40de:3157:cd33:7f02	205.51.127.2
b51a:901b:901b:8082:40de:3157:cd33:7f03	205.51.127.3
b51a:901b:901b:8082:40de:3157:cd33:7f04	205.51.127.4
b51a:901b:901b:8082:40de:3157:cd33:7f05	205.51.127.5
b51a:901b:901b:8082:40de:3157:cd33:7f06	205.51.127.6
b51a:901b:901b:8082:40de:3157:cd33:7f07	205.51.127.7
b51a:901b:901b:8082:40de:3157:cd33:7f08	205.51.127.8
b51a:901b:901b:8082:40de:3157:cd33:7f09	205.51.127.9
b51a:901b:901b:8082:40de:3157:cd33:7f0a	205.51.127.10
b51a:901b:901b:8082:40de:3157:cd33:7f0b	205.51.127.11
b51a:901b:901b:8082:40de:3157:cd33:7f0c	205.51.127.12
b51a:901b:901b:8082:40de:3157:cd33:7f0d	205.51.127.13
b51a:901b:901b:8082:40de:3157:cd33:7f0e	205.51.127.14
b51a:901b:901b:8082:40de:3157:cd33:7f0f	205.51.127.15
b51a:901b:901b:8082:40de:3157:cd33:7f10	205.51.127.16
b51a:901b:901b:8082:40de:3157:cd33:7f11	205.51.127.17
b51a:901b:901b:8082:40de:3157:cd33:7f12	205.51.127.18
b51a:901b:901b:8082:40de:3157:cd33:7f13	205.51.127.19
b51a:901b:901b:8082:40de:3157:cd33:7f14	205.51.127.20
b51a:901b:901b:8082:40de:3157:cd33:7f15	205.51.127.21
b51a:901b:901b:8082:40de:3157:cd33:7f16	205.51.127.22
b51a:901b:901b:8082:40de:3157:cd33:7f17	205.51.127.23
b51a:901b:901b:8082:40de:3157:cd33:7f18	205.51.127.24
b51a:901b:901b:8082:40de:3157:cd33:7f19	205.51.127.25
b51a:901b:901b:8082:40de:3157:cd33:7f1a	205.51.127.26
b51a:901b:901b:8082:40de:3157:cd33:7f1b	205.51.127.27
b51a:901b:901b:8082:40de:3157:cd33:7f1c	205.51.127.28
b51a:901b:901b:8082:40de:3157:cd33:7f1d	205.51.127.29
b51a:901b:901b:8082:40de:3157:cd33:7f1e	205.51.127.30
b51a:901b:901b:8082:40de:3157:cd33:7f1f	205.51.127.31
b51a:901b:901b:8082:40de:3157:cd33:7f20	205.51.127.32
b51a:901b:901b:8082:40de:3157:cd33:7f21	205.51.127.33
b51a:901b:901b:8082:40de:3157:cd33:7f22	205.51.127.34
b51a:901b:901b:8082:40de:3157:cd33:7f23	205.51.127.35
b51a:901b:901b:8082:40de:3157:cd33:7f24	205.51.127.36
b51a:901b:901b:8082:40de:3157:cd33:7f25	205.51.127.37
b51a:901b:901b:8082:40de:3157:cd33:7f26	205.51.127.38
b51a:901b:901b:8082:40de:3157:cd33:7f27	205.51.127.39
b51a:901b:901b:8082:40de:3157:cd33:7f28	205.51.127.40
b51a:901b:901b:8082:40de:3157:cd33:7f29	205.51.127.41
b51a:901b:901b:8082:40de:3157:cd33:7f2a	205.51.127.42
b51a:901b:901b:8082:40de:3157:cd33:7f2b	205.51.127.43
b51a:901b:901b:8082:40de:3157:cd33:7f2c	205.51.127.44
b51a:901b:901b:8082:40de:3157:cd33:7f2d	205.51.127.45
b51a:901b:901b:8082:40de:3157:cd33:7f2e	205.51.127.46
b51a:901b:901b:8082:40de:3157:cd33:7f2f	205.51.127.47
b51a:901b:901b:8082:40de:3157:cd33:7f30	205.51.127.48
b51a:901b:901b:8082:40de:3157:cd33:7f31	205.51.127.49
b51a:901b:901b:8082:40de:3157:cd33:7f32	205.51.127.50
b51a:901b:901b:8082:40de:3157:cd33:7f33	205.51.127.51
b51a:901b:901b:8082:40de:3157:cd33:7f34	205.51.127.52
b51a:901b:901b:8082:40de:3157:cd33:7f35	205.51.127.53
b51a:901b:901b:8082:40de:3157:cd33:7f36	205.51.127.54
b51a:901b:901b:8082:40de:3157:cd33:7f37	205.51.127.55
b51a:901b:901b:8082:40de:3157:cd33:7f38	205.51.127.56
b51a:901b:901b:8082:40de:3157:cd33:7f39	205.51.127.57
b51a:901b:901b:8082:40de:3157:cd33:7f3a	205.51.127.58
b51a:901b:901b:8082:40de:3157:cd33:7f3b	205.51.127.59
b51a:901b:901b:8082:40de:3157:cd33:7f3c	205.51.127.60

b51a:901b:901b:8082:40de:3157:cd33:7f3d	205.51.127.61
b51a:901b:901b:8082:40de:3157:cd33:7f3e	205.51.127.62
b51a:901b:901b:8082:40de:3157:cd33:7f3f	205.51.127.63
b51a:901b:901b:8082:40de:3157:cd33:7f40	205.51.127.64
b51a:901b:901b:8082:40de:3157:cd33:7f41	205.51.127.65
b51a:901b:901b:8082:40de:3157:cd33:7f42	205.51.127.66
b51a:901b:901b:8082:40de:3157:cd33:7f43	205.51.127.67
b51a:901b:901b:8082:40de:3157:cd33:7f44	205.51.127.68
b51a:901b:901b:8082:40de:3157:cd33:7f45	205.51.127.69
b51a:901b:901b:8082:40de:3157:cd33:7f46	205.51.127.70
b51a:901b:901b:8082:40de:3157:cd33:7f47	205.51.127.71
b51a:901b:901b:8082:40de:3157:cd33:7f48	205.51.127.72
b51a:901b:901b:8082:40de:3157:cd33:7f49	205.51.127.73
b51a:901b:901b:8082:40de:3157:cd33:7f4a	205.51.127.74
b51a:901b:901b:8082:40de:3157:cd33:7f4b	205.51.127.75
b51a:901b:901b:8082:40de:3157:cd33:7f4c	205.51.127.76
b51a:901b:901b:8082:40de:3157:cd33:7f4d	205.51.127.77
b51a:901b:901b:8082:40de:3157:cd33:7f4e	205.51.127.78
b51a:901b:901b:8082:40de:3157:cd33:7f4f	205.51.127.79
b51a:901b:901b:8082:40de:3157:cd33:7f50	205.51.127.80
b51a:901b:901b:8082:40de:3157:cd33:7f51	205.51.127.81
b51a:901b:901b:8082:40de:3157:cd33:7f52	205.51.127.82
b51a:901b:901b:8082:40de:3157:cd33:7f53	205.51.127.83
b51a:901b:901b:8082:40de:3157:cd33:7f54	205.51.127.84
b51a:901b:901b:8082:40de:3157:cd33:7f55	205.51.127.85
b51a:901b:901b:8082:40de:3157:cd33:7f56	205.51.127.86
b51a:901b:901b:8082:40de:3157:cd33:7f57	205.51.127.87
b51a:901b:901b:8082:40de:3157:cd33:7f58	205.51.127.88
b51a:901b:901b:8082:40de:3157:cd33:7f59	205.51.127.89
b51a:901b:901b:8082:40de:3157:cd33:7f5a	205.51.127.90
b51a:901b:901b:8082:40de:3157:cd33:7f5b	205.51.127.91
b51a:901b:901b:8082:40de:3157:cd33:7f5c	205.51.127.92
b51a:901b:901b:8082:40de:3157:cd33:7f5d	205.51.127.93
b51a:901b:901b:8082:40de:3157:cd33:7f5e	205.51.127.94
b51a:901b:901b:8082:40de:3157:cd33:7f5f	205.51.127.95
b51a:901b:901b:8082:40de:3157:cd33:7f60	205.51.127.96
b51a:901b:901b:8082:40de:3157:cd33:7f61	205.51.127.97
b51a:901b:901b:8082:40de:3157:cd33:7f62	205.51.127.98
b51a:901b:901b:8082:40de:3157:cd33:7f63	205.51.127.99
b51a:901b:901b:8082:40de:3157:cd33:7f64	205.51.127.100
b51a:901b:901b:8082:40de:3157:cd33:7f65	205.51.127.101
b51a:901b:901b:8082:40de:3157:cd33:7f66	205.51.127.102
b51a:901b:901b:8082:40de:3157:cd33:7f67	205.51.127.103
b51a:901b:901b:8082:40de:3157:cd33:7f68	205.51.127.104
b51a:901b:901b:8082:40de:3157:cd33:7f69	205.51.127.105
b51a:901b:901b:8082:40de:3157:cd33:7f6a	205.51.127.106
b51a:901b:901b:8082:40de:3157:cd33:7f6b	205.51.127.107
b51a:901b:901b:8082:40de:3157:cd33:7f6c	205.51.127.108
b51a:901b:901b:8082:40de:3157:cd33:7f6d	205.51.127.109
b51a:901b:901b:8082:40de:3157:cd33:7f6e	205.51.127.110
b51a:901b:901b:8082:40de:3157:cd33:7f6f	205.51.127.111
b51a:901b:901b:8082:40de:3157:cd33:7f70	205.51.127.112
b51a:901b:901b:8082:40de:3157:cd33:7f71	205.51.127.113
b51a:901b:901b:8082:40de:3157:cd33:7f72	205.51.127.114
b51a:901b:901b:8082:40de:3157:cd33:7f73	205.51.127.115
b51a:901b:901b:8082:40de:3157:cd33:7f74	205.51.127.116
b51a:901b:901b:8082:40de:3157:cd33:7f75	205.51.127.117
b51a:901b:901b:8082:40de:3157:cd33:7f76	205.51.127.118
b51a:901b:901b:8082:40de:3157:cd33:7f77	205.51.127.119
b51a:901b:901b:8082:40de:3157:cd33:7f78	205.51.127.120

b51a:901b:901b:8082:40de:3157:cd33:7f79	205.51.127.121
b51a:901b:901b:8082:40de:3157:cd33:7f7a	205.51.127.122
b51a:901b:901b:8082:40de:3157:cd33:7f7b	205.51.127.123
b51a:901b:901b:8082:40de:3157:cd33:7f7c	205.51.127.124
b51a:901b:901b:8082:40de:3157:cd33:7f7d	205.51.127.125
b51a:901b:901b:8082:40de:3157:cd33:7f7e	205.51.127.126
b51a:901b:901b:8082:40de:3157:cd33:7f7f	205.51.127.127
b51a:901b:901b:8082:40de:3157:cd33:7f80	205.51.127.128
b51a:901b:901b:8082:40de:3157:cd33:7f81	205.51.127.129
b51a:901b:901b:8082:40de:3157:cd33:7f82	205.51.127.130
b51a:901b:901b:8082:40de:3157:cd33:7f83	205.51.127.131
b51a:901b:901b:8082:40de:3157:cd33:7f84	205.51.127.132
b51a:901b:901b:8082:40de:3157:cd33:7f85	205.51.127.133
b51a:901b:901b:8082:40de:3157:cd33:7f86	205.51.127.134
b51a:901b:901b:8082:40de:3157:cd33:7f87	205.51.127.135
b51a:901b:901b:8082:40de:3157:cd33:7f88	205.51.127.136
b51a:901b:901b:8082:40de:3157:cd33:7f89	205.51.127.137
b51a:901b:901b:8082:40de:3157:cd33:7f8a	205.51.127.138
b51a:901b:901b:8082:40de:3157:cd33:7f8b	205.51.127.139
b51a:901b:901b:8082:40de:3157:cd33:7f8c	205.51.127.140
b51a:901b:901b:8082:40de:3157:cd33:7f8d	205.51.127.141
b51a:901b:901b:8082:40de:3157:cd33:7f8e	205.51.127.142
b51a:901b:901b:8082:40de:3157:cd33:7f8f	205.51.127.143
b51a:901b:901b:8082:40de:3157:cd33:7f90	205.51.127.144
b51a:901b:901b:8082:40de:3157:cd33:7f91	205.51.127.145
b51a:901b:901b:8082:40de:3157:cd33:7f92	205.51.127.146
b51a:901b:901b:8082:40de:3157:cd33:7f93	205.51.127.147
b51a:901b:901b:8082:40de:3157:cd33:7f94	205.51.127.148
b51a:901b:901b:8082:40de:3157:cd33:7f95	205.51.127.149
b51a:901b:901b:8082:40de:3157:cd33:7f96	205.51.127.150
b51a:901b:901b:8082:40de:3157:cd33:7f97	205.51.127.151
b51a:901b:901b:8082:40de:3157:cd33:7f98	205.51.127.152
b51a:901b:901b:8082:40de:3157:cd33:7f99	205.51.127.153
b51a:901b:901b:8082:40de:3157:cd33:7f9a	205.51.127.154
b51a:901b:901b:8082:40de:3157:cd33:7f9b	205.51.127.155
b51a:901b:901b:8082:40de:3157:cd33:7f9c	205.51.127.156
b51a:901b:901b:8082:40de:3157:cd33:7f9d	205.51.127.157
b51a:901b:901b:8082:40de:3157:cd33:7f9e	205.51.127.158
b51a:901b:901b:8082:40de:3157:cd33:7f9f	205.51.127.159
b51a:901b:901b:8082:40de:3157:cd33:7fa0	205.51.127.160
b51a:901b:901b:8082:40de:3157:cd33:7fa1	205.51.127.161
b51a:901b:901b:8082:40de:3157:cd33:7fa2	205.51.127.162
b51a:901b:901b:8082:40de:3157:cd33:7fa3	205.51.127.163
b51a:901b:901b:8082:40de:3157:cd33:7fa4	205.51.127.164
b51a:901b:901b:8082:40de:3157:cd33:7fa5	205.51.127.165
b51a:901b:901b:8082:40de:3157:cd33:7fa6	205.51.127.166
b51a:901b:901b:8082:40de:3157:cd33:7fa7	205.51.127.167
b51a:901b:901b:8082:40de:3157:cd33:7fa8	205.51.127.168
b51a:901b:901b:8082:40de:3157:cd33:7fa9	205.51.127.169
b51a:901b:901b:8082:40de:3157:cd33:7faa	205.51.127.170
b51a:901b:901b:8082:40de:3157:cd33:7fab	205.51.127.171
b51a:901b:901b:8082:40de:3157:cd33:7fac	205.51.127.172
b51a:901b:901b:8082:40de:3157:cd33:7fad	205.51.127.173
b51a:901b:901b:8082:40de:3157:cd33:7fae	205.51.127.174
b51a:901b:901b:8082:40de:3157:cd33:7faf	205.51.127.175
b51a:901b:901b:8082:40de:3157:cd33:7fb0	205.51.127.176
b51a:901b:901b:8082:40de:3157:cd33:7fb1	205.51.127.177
b51a:901b:901b:8082:40de:3157:cd33:7fb2	205.51.127.178
b51a:901b:901b:8082:40de:3157:cd33:7fb3	205.51.127.179
b51a:901b:901b:8082:40de:3157:cd33:7fb4	205.51.127.180

b51a:901b:901b:8082:40de:3157:cd33:7fb5	205.51.127.181
b51a:901b:901b:8082:40de:3157:cd33:7fb6	205.51.127.182
b51a:901b:901b:8082:40de:3157:cd33:7fb7	205.51.127.183
b51a:901b:901b:8082:40de:3157:cd33:7fb8	205.51.127.184
b51a:901b:901b:8082:40de:3157:cd33:7fb9	205.51.127.185
b51a:901b:901b:8082:40de:3157:cd33:7fba	205.51.127.186
b51a:901b:901b:8082:40de:3157:cd33:7fbb	205.51.127.187
b51a:901b:901b:8082:40de:3157:cd33:7fbc	205.51.127.188
b51a:901b:901b:8082:40de:3157:cd33:7fbd	205.51.127.189
b51a:901b:901b:8082:40de:3157:cd33:7fbe	205.51.127.190
b51a:901b:901b:8082:40de:3157:cd33:7fbf	205.51.127.191
b51a:901b:901b:8082:40de:3157:cd33:7fc0	205.51.127.192
b51a:901b:901b:8082:40de:3157:cd33:7fc1	205.51.127.193
b51a:901b:901b:8082:40de:3157:cd33:7fc2	205.51.127.194
b51a:901b:901b:8082:40de:3157:cd33:7fc3	205.51.127.195
b51a:901b:901b:8082:40de:3157:cd33:7fc4	205.51.127.196
b51a:901b:901b:8082:40de:3157:cd33:7fc5	205.51.127.197
b51a:901b:901b:8082:40de:3157:cd33:7fc6	205.51.127.198
b51a:901b:901b:8082:40de:3157:cd33:7fc7	205.51.127.199
b51a:901b:901b:8082:40de:3157:cd33:7fc8	205.51.127.200
b51a:901b:901b:8082:40de:3157:cd33:7fc9	205.51.127.201
b51a:901b:901b:8082:40de:3157:cd33:7fca	205.51.127.202
b51a:901b:901b:8082:40de:3157:cd33:7fcb	205.51.127.203
b51a:901b:901b:8082:40de:3157:cd33:7fcc	205.51.127.204
b51a:901b:901b:8082:40de:3157:cd33:7fcd	205.51.127.205
b51a:901b:901b:8082:40de:3157:cd33:7fce	205.51.127.206
b51a:901b:901b:8082:40de:3157:cd33:7fcf	205.51.127.207
b51a:901b:901b:8082:40de:3157:cd33:7fd0	205.51.127.208
b51a:901b:901b:8082:40de:3157:cd33:7fd1	205.51.127.209
b51a:901b:901b:8082:40de:3157:cd33:7fd2	205.51.127.210
b51a:901b:901b:8082:40de:3157:cd33:7fd3	205.51.127.211
b51a:901b:901b:8082:40de:3157:cd33:7fd4	205.51.127.212
b51a:901b:901b:8082:40de:3157:cd33:7fd5	205.51.127.213
b51a:901b:901b:8082:40de:3157:cd33:7fd6	205.51.127.214
b51a:901b:901b:8082:40de:3157:cd33:7fd7	205.51.127.215
b51a:901b:901b:8082:40de:3157:cd33:7fd8	205.51.127.216
b51a:901b:901b:8082:40de:3157:cd33:7fd9	205.51.127.217
b51a:901b:901b:8082:40de:3157:cd33:7fda	205.51.127.218
b51a:901b:901b:8082:40de:3157:cd33:7fdb	205.51.127.219
b51a:901b:901b:8082:40de:3157:cd33:7fdc	205.51.127.220
b51a:901b:901b:8082:40de:3157:cd33:7fdd	205.51.127.221
b51a:901b:901b:8082:40de:3157:cd33:7fde	205.51.127.222
b51a:901b:901b:8082:40de:3157:cd33:7fdf	205.51.127.223
b51a:901b:901b:8082:40de:3157:cd33:7fe0	205.51.127.224
b51a:901b:901b:8082:40de:3157:cd33:7fe1	205.51.127.225
b51a:901b:901b:8082:40de:3157:cd33:7fe2	205.51.127.226
b51a:901b:901b:8082:40de:3157:cd33:7fe3	205.51.127.227
b51a:901b:901b:8082:40de:3157:cd33:7fe4	205.51.127.228
b51a:901b:901b:8082:40de:3157:cd33:7fe5	205.51.127.229
b51a:901b:901b:8082:40de:3157:cd33:7fe6	205.51.127.230
b51a:901b:901b:8082:40de:3157:cd33:7fe7	205.51.127.231
b51a:901b:901b:8082:40de:3157:cd33:7fe8	205.51.127.232
b51a:901b:901b:8082:40de:3157:cd33:7fe9	205.51.127.233
b51a:901b:901b:8082:40de:3157:cd33:7fea	205.51.127.234
b51a:901b:901b:8082:40de:3157:cd33:7feb	205.51.127.235
b51a:901b:901b:8082:40de:3157:cd33:7fec	205.51.127.236
b51a:901b:901b:8082:40de:3157:cd33:7fed	205.51.127.237
b51a:901b:901b:8082:40de:3157:cd33:7fee	205.51.127.238
b51a:901b:901b:8082:40de:3157:cd33:7fef	205.51.127.239
b51a:901b:901b:8082:40de:3157:cd33:7ff0	205.51.127.240
b51a:901b:901b:8082:40de:3157:cd33:7ff1	205.51.127.241
b51a:901b:901b:8082:40de:3157:cd33:7ff2	205.51.127.242
b51a:901b:901b:8082:40de:3157:cd33:7ff3	205.51.127.243
b51a:901b:901b:8082:40de:3157:cd33:7ff4	205.51.127.244
b51a:901b:901b:8082:40de:3157:cd33:7ff5	205.51.127.245
b51a:901b:901b:8082:40de:3157:cd33:7ff6	205.51.127.246
b51a:901b:901b:8082:40de:3157:cd33:7ff7	205.51.127.247
b51a:901b:901b:8082:40de:3157:cd33:7ff8	205.51.127.248
b51a:901b:901b:8082:40de:3157:cd33:7ff9	205.51.127.249
b51a:901b:901b:8082:40de:3157:cd33:7ffa	205.51.127.250
b51a:901b:901b:8082:40de:3157:cd33:7ffb	205.51.127.251
b51a:901b:901b:8082:40de:3157:cd33:7ffc	205.51.127.252
b51a:901b:901b:8082:40de:3157:cd33:7ffd	205.51.127.253
b51a:901b:901b:8082:40de:3157:cd33:7ffe	205.51.127.254
b51a:901b:901b:8082:40de:3157:cd33:7fff	205.51.127.255

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.