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:eb24:fa28:7f01	250.40.127.1
b51a:901b:cb15:8045:ada8:eb24:fa28:7f02	250.40.127.2
b51a:901b:cb15:8045:ada8:eb24:fa28:7f03	250.40.127.3
b51a:901b:cb15:8045:ada8:eb24:fa28:7f04	250.40.127.4
b51a:901b:cb15:8045:ada8:eb24:fa28:7f05	250.40.127.5
b51a:901b:cb15:8045:ada8:eb24:fa28:7f06	250.40.127.6
b51a:901b:cb15:8045:ada8:eb24:fa28:7f07	250.40.127.7
b51a:901b:cb15:8045:ada8:eb24:fa28:7f08	250.40.127.8
b51a:901b:cb15:8045:ada8:eb24:fa28:7f09	250.40.127.9
b51a:901b:cb15:8045:ada8:eb24:fa28:7f0a	250.40.127.10
b51a:901b:cb15:8045:ada8:eb24:fa28:7f0b	250.40.127.11
b51a:901b:cb15:8045:ada8:eb24:fa28:7f0c	250.40.127.12
b51a:901b:cb15:8045:ada8:eb24:fa28:7f0d	250.40.127.13
b51a:901b:cb15:8045:ada8:eb24:fa28:7f0e	250.40.127.14
b51a:901b:cb15:8045:ada8:eb24:fa28:7f0f	250.40.127.15
b51a:901b:cb15:8045:ada8:eb24:fa28:7f10	250.40.127.16
b51a:901b:cb15:8045:ada8:eb24:fa28:7f11	250.40.127.17
b51a:901b:cb15:8045:ada8:eb24:fa28:7f12	250.40.127.18
b51a:901b:cb15:8045:ada8:eb24:fa28:7f13	250.40.127.19
b51a:901b:cb15:8045:ada8:eb24:fa28:7f14	250.40.127.20
b51a:901b:cb15:8045:ada8:eb24:fa28:7f15	250.40.127.21
b51a:901b:cb15:8045:ada8:eb24:fa28:7f16	250.40.127.22
b51a:901b:cb15:8045:ada8:eb24:fa28:7f17	250.40.127.23
b51a:901b:cb15:8045:ada8:eb24:fa28:7f18	250.40.127.24
b51a:901b:cb15:8045:ada8:eb24:fa28:7f19	250.40.127.25
b51a:901b:cb15:8045:ada8:eb24:fa28:7f1a	250.40.127.26
b51a:901b:cb15:8045:ada8:eb24:fa28:7f1b	250.40.127.27
b51a:901b:cb15:8045:ada8:eb24:fa28:7f1c	250.40.127.28
b51a:901b:cb15:8045:ada8:eb24:fa28:7f1d	250.40.127.29
b51a:901b:cb15:8045:ada8:eb24:fa28:7f1e	250.40.127.30
b51a:901b:cb15:8045:ada8:eb24:fa28:7f1f	250.40.127.31
b51a:901b:cb15:8045:ada8:eb24:fa28:7f20	250.40.127.32
b51a:901b:cb15:8045:ada8:eb24:fa28:7f21	250.40.127.33
b51a:901b:cb15:8045:ada8:eb24:fa28:7f22	250.40.127.34
b51a:901b:cb15:8045:ada8:eb24:fa28:7f23	250.40.127.35
b51a:901b:cb15:8045:ada8:eb24:fa28:7f24	250.40.127.36
b51a:901b:cb15:8045:ada8:eb24:fa28:7f25	250.40.127.37
b51a:901b:cb15:8045:ada8:eb24:fa28:7f26	250.40.127.38
b51a:901b:cb15:8045:ada8:eb24:fa28:7f27	250.40.127.39
b51a:901b:cb15:8045:ada8:eb24:fa28:7f28	250.40.127.40
b51a:901b:cb15:8045:ada8:eb24:fa28:7f29	250.40.127.41
b51a:901b:cb15:8045:ada8:eb24:fa28:7f2a	250.40.127.42
b51a:901b:cb15:8045:ada8:eb24:fa28:7f2b	250.40.127.43
b51a:901b:cb15:8045:ada8:eb24:fa28:7f2c	250.40.127.44
b51a:901b:cb15:8045:ada8:eb24:fa28:7f2d	250.40.127.45
b51a:901b:cb15:8045:ada8:eb24:fa28:7f2e	250.40.127.46
b51a:901b:cb15:8045:ada8:eb24:fa28:7f2f	250.40.127.47
b51a:901b:cb15:8045:ada8:eb24:fa28:7f30	250.40.127.48
b51a:901b:cb15:8045:ada8:eb24:fa28:7f31	250.40.127.49
b51a:901b:cb15:8045:ada8:eb24:fa28:7f32	250.40.127.50
b51a:901b:cb15:8045:ada8:eb24:fa28:7f33	250.40.127.51
b51a:901b:cb15:8045:ada8:eb24:fa28:7f34	250.40.127.52
b51a:901b:cb15:8045:ada8:eb24:fa28:7f35	250.40.127.53
b51a:901b:cb15:8045:ada8:eb24:fa28:7f36	250.40.127.54
b51a:901b:cb15:8045:ada8:eb24:fa28:7f37	250.40.127.55
b51a:901b:cb15:8045:ada8:eb24:fa28:7f38	250.40.127.56
b51a:901b:cb15:8045:ada8:eb24:fa28:7f39	250.40.127.57
b51a:901b:cb15:8045:ada8:eb24:fa28:7f3a	250.40.127.58
b51a:901b:cb15:8045:ada8:eb24:fa28:7f3b	250.40.127.59
b51a:901b:cb15:8045:ada8:eb24:fa28:7f3c	250.40.127.60

b51a:901b:cb15:8045:ada8:eb24:fa28:7f3d	250.40.127.61
b51a:901b:cb15:8045:ada8:eb24:fa28:7f3e	250.40.127.62
b51a:901b:cb15:8045:ada8:eb24:fa28:7f3f	250.40.127.63
b51a:901b:cb15:8045:ada8:eb24:fa28:7f40	250.40.127.64
b51a:901b:cb15:8045:ada8:eb24:fa28:7f41	250.40.127.65
b51a:901b:cb15:8045:ada8:eb24:fa28:7f42	250.40.127.66
b51a:901b:cb15:8045:ada8:eb24:fa28:7f43	250.40.127.67
b51a:901b:cb15:8045:ada8:eb24:fa28:7f44	250.40.127.68
b51a:901b:cb15:8045:ada8:eb24:fa28:7f45	250.40.127.69
b51a:901b:cb15:8045:ada8:eb24:fa28:7f46	250.40.127.70
b51a:901b:cb15:8045:ada8:eb24:fa28:7f47	250.40.127.71
b51a:901b:cb15:8045:ada8:eb24:fa28:7f48	250.40.127.72
b51a:901b:cb15:8045:ada8:eb24:fa28:7f49	250.40.127.73
b51a:901b:cb15:8045:ada8:eb24:fa28:7f4a	250.40.127.74
b51a:901b:cb15:8045:ada8:eb24:fa28:7f4b	250.40.127.75
b51a:901b:cb15:8045:ada8:eb24:fa28:7f4c	250.40.127.76
b51a:901b:cb15:8045:ada8:eb24:fa28:7f4d	250.40.127.77
b51a:901b:cb15:8045:ada8:eb24:fa28:7f4e	250.40.127.78
b51a:901b:cb15:8045:ada8:eb24:fa28:7f4f	250.40.127.79
b51a:901b:cb15:8045:ada8:eb24:fa28:7f50	250.40.127.80
b51a:901b:cb15:8045:ada8:eb24:fa28:7f51	250.40.127.81
b51a:901b:cb15:8045:ada8:eb24:fa28:7f52	250.40.127.82
b51a:901b:cb15:8045:ada8:eb24:fa28:7f53	250.40.127.83
b51a:901b:cb15:8045:ada8:eb24:fa28:7f54	250.40.127.84
b51a:901b:cb15:8045:ada8:eb24:fa28:7f55	250.40.127.85
b51a:901b:cb15:8045:ada8:eb24:fa28:7f56	250.40.127.86
b51a:901b:cb15:8045:ada8:eb24:fa28:7f57	250.40.127.87
b51a:901b:cb15:8045:ada8:eb24:fa28:7f58	250.40.127.88
b51a:901b:cb15:8045:ada8:eb24:fa28:7f59	250.40.127.89
b51a:901b:cb15:8045:ada8:eb24:fa28:7f5a	250.40.127.90
b51a:901b:cb15:8045:ada8:eb24:fa28:7f5b	250.40.127.91
b51a:901b:cb15:8045:ada8:eb24:fa28:7f5c	250.40.127.92
b51a:901b:cb15:8045:ada8:eb24:fa28:7f5d	250.40.127.93
b51a:901b:cb15:8045:ada8:eb24:fa28:7f5e	250.40.127.94
b51a:901b:cb15:8045:ada8:eb24:fa28:7f5f	250.40.127.95
b51a:901b:cb15:8045:ada8:eb24:fa28:7f60	250.40.127.96
b51a:901b:cb15:8045:ada8:eb24:fa28:7f61	250.40.127.97
b51a:901b:cb15:8045:ada8:eb24:fa28:7f62	250.40.127.98
b51a:901b:cb15:8045:ada8:eb24:fa28:7f63	250.40.127.99
b51a:901b:cb15:8045:ada8:eb24:fa28:7f64	250.40.127.100
b51a:901b:cb15:8045:ada8:eb24:fa28:7f65	250.40.127.101
b51a:901b:cb15:8045:ada8:eb24:fa28:7f66	250.40.127.102
b51a:901b:cb15:8045:ada8:eb24:fa28:7f67	250.40.127.103
b51a:901b:cb15:8045:ada8:eb24:fa28:7f68	250.40.127.104
b51a:901b:cb15:8045:ada8:eb24:fa28:7f69	250.40.127.105
b51a:901b:cb15:8045:ada8:eb24:fa28:7f6a	250.40.127.106
b51a:901b:cb15:8045:ada8:eb24:fa28:7f6b	250.40.127.107
b51a:901b:cb15:8045:ada8:eb24:fa28:7f6c	250.40.127.108
b51a:901b:cb15:8045:ada8:eb24:fa28:7f6d	250.40.127.109
b51a:901b:cb15:8045:ada8:eb24:fa28:7f6e	250.40.127.110
b51a:901b:cb15:8045:ada8:eb24:fa28:7f6f	250.40.127.111
b51a:901b:cb15:8045:ada8:eb24:fa28:7f70	250.40.127.112
b51a:901b:cb15:8045:ada8:eb24:fa28:7f71	250.40.127.113
b51a:901b:cb15:8045:ada8:eb24:fa28:7f72	250.40.127.114
b51a:901b:cb15:8045:ada8:eb24:fa28:7f73	250.40.127.115
b51a:901b:cb15:8045:ada8:eb24:fa28:7f74	250.40.127.116
b51a:901b:cb15:8045:ada8:eb24:fa28:7f75	250.40.127.117
b51a:901b:cb15:8045:ada8:eb24:fa28:7f76	250.40.127.118
b51a:901b:cb15:8045:ada8:eb24:fa28:7f77	250.40.127.119
b51a:901b:cb15:8045:ada8:eb24:fa28:7f78	250.40.127.120

b51a:901b:cb15:8045:ada8:eb24:fa28:7f79	250.40.127.121
b51a:901b:cb15:8045:ada8:eb24:fa28:7f7a	250.40.127.122
b51a:901b:cb15:8045:ada8:eb24:fa28:7f7b	250.40.127.123
b51a:901b:cb15:8045:ada8:eb24:fa28:7f7c	250.40.127.124
b51a:901b:cb15:8045:ada8:eb24:fa28:7f7d	250.40.127.125
b51a:901b:cb15:8045:ada8:eb24:fa28:7f7e	250.40.127.126
b51a:901b:cb15:8045:ada8:eb24:fa28:7f7f	250.40.127.127
b51a:901b:cb15:8045:ada8:eb24:fa28:7f80	250.40.127.128
b51a:901b:cb15:8045:ada8:eb24:fa28:7f81	250.40.127.129
b51a:901b:cb15:8045:ada8:eb24:fa28:7f82	250.40.127.130
b51a:901b:cb15:8045:ada8:eb24:fa28:7f83	250.40.127.131
b51a:901b:cb15:8045:ada8:eb24:fa28:7f84	250.40.127.132
b51a:901b:cb15:8045:ada8:eb24:fa28:7f85	250.40.127.133
b51a:901b:cb15:8045:ada8:eb24:fa28:7f86	250.40.127.134
b51a:901b:cb15:8045:ada8:eb24:fa28:7f87	250.40.127.135
b51a:901b:cb15:8045:ada8:eb24:fa28:7f88	250.40.127.136
b51a:901b:cb15:8045:ada8:eb24:fa28:7f89	250.40.127.137
b51a:901b:cb15:8045:ada8:eb24:fa28:7f8a	250.40.127.138
b51a:901b:cb15:8045:ada8:eb24:fa28:7f8b	250.40.127.139
b51a:901b:cb15:8045:ada8:eb24:fa28:7f8c	250.40.127.140
b51a:901b:cb15:8045:ada8:eb24:fa28:7f8d	250.40.127.141
b51a:901b:cb15:8045:ada8:eb24:fa28:7f8e	250.40.127.142
b51a:901b:cb15:8045:ada8:eb24:fa28:7f8f	250.40.127.143
b51a:901b:cb15:8045:ada8:eb24:fa28:7f90	250.40.127.144
b51a:901b:cb15:8045:ada8:eb24:fa28:7f91	250.40.127.145
b51a:901b:cb15:8045:ada8:eb24:fa28:7f92	250.40.127.146
b51a:901b:cb15:8045:ada8:eb24:fa28:7f93	250.40.127.147
b51a:901b:cb15:8045:ada8:eb24:fa28:7f94	250.40.127.148
b51a:901b:cb15:8045:ada8:eb24:fa28:7f95	250.40.127.149
b51a:901b:cb15:8045:ada8:eb24:fa28:7f96	250.40.127.150
b51a:901b:cb15:8045:ada8:eb24:fa28:7f97	250.40.127.151
b51a:901b:cb15:8045:ada8:eb24:fa28:7f98	250.40.127.152
b51a:901b:cb15:8045:ada8:eb24:fa28:7f99	250.40.127.153
b51a:901b:cb15:8045:ada8:eb24:fa28:7f9a	250.40.127.154
b51a:901b:cb15:8045:ada8:eb24:fa28:7f9b	250.40.127.155
b51a:901b:cb15:8045:ada8:eb24:fa28:7f9c	250.40.127.156
b51a:901b:cb15:8045:ada8:eb24:fa28:7f9d	250.40.127.157
b51a:901b:cb15:8045:ada8:eb24:fa28:7f9e	250.40.127.158
b51a:901b:cb15:8045:ada8:eb24:fa28:7f9f	250.40.127.159
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa0	250.40.127.160
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa1	250.40.127.161
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa2	250.40.127.162
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa3	250.40.127.163
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa4	250.40.127.164
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa5	250.40.127.165
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa6	250.40.127.166
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa7	250.40.127.167
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa8	250.40.127.168
b51a:901b:cb15:8045:ada8:eb24:fa28:7fa9	250.40.127.169
b51a:901b:cb15:8045:ada8:eb24:fa28:7faa	250.40.127.170
b51a:901b:cb15:8045:ada8:eb24:fa28:7fab	250.40.127.171
b51a:901b:cb15:8045:ada8:eb24:fa28:7fac	250.40.127.172
b51a:901b:cb15:8045:ada8:eb24:fa28:7fad	250.40.127.173
b51a:901b:cb15:8045:ada8:eb24:fa28:7fae	250.40.127.174
b51a:901b:cb15:8045:ada8:eb24:fa28:7faf	250.40.127.175
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb0	250.40.127.176
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb1	250.40.127.177
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb2	250.40.127.178
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb3	250.40.127.179
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb4	250.40.127.180

b51a:901b:cb15:8045:ada8:eb24:fa28:7fb5	250.40.127.181
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb6	250.40.127.182
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb7	250.40.127.183
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb8	250.40.127.184
b51a:901b:cb15:8045:ada8:eb24:fa28:7fb9	250.40.127.185
b51a:901b:cb15:8045:ada8:eb24:fa28:7fba	250.40.127.186
b51a:901b:cb15:8045:ada8:eb24:fa28:7fbb	250.40.127.187
b51a:901b:cb15:8045:ada8:eb24:fa28:7fbc	250.40.127.188
b51a:901b:cb15:8045:ada8:eb24:fa28:7fbd	250.40.127.189
b51a:901b:cb15:8045:ada8:eb24:fa28:7fbe	250.40.127.190
b51a:901b:cb15:8045:ada8:eb24:fa28:7fbf	250.40.127.191
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc0	250.40.127.192
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc1	250.40.127.193
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc2	250.40.127.194
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc3	250.40.127.195
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc4	250.40.127.196
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc5	250.40.127.197
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc6	250.40.127.198
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc7	250.40.127.199
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc8	250.40.127.200
b51a:901b:cb15:8045:ada8:eb24:fa28:7fc9	250.40.127.201
b51a:901b:cb15:8045:ada8:eb24:fa28:7fca	250.40.127.202
b51a:901b:cb15:8045:ada8:eb24:fa28:7fcb	250.40.127.203
b51a:901b:cb15:8045:ada8:eb24:fa28:7fcc	250.40.127.204
b51a:901b:cb15:8045:ada8:eb24:fa28:7fcd	250.40.127.205
b51a:901b:cb15:8045:ada8:eb24:fa28:7fce	250.40.127.206
b51a:901b:cb15:8045:ada8:eb24:fa28:7fcf	250.40.127.207
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd0	250.40.127.208
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd1	250.40.127.209
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd2	250.40.127.210
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd3	250.40.127.211
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd4	250.40.127.212
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd5	250.40.127.213
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd6	250.40.127.214
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd7	250.40.127.215
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd8	250.40.127.216
b51a:901b:cb15:8045:ada8:eb24:fa28:7fd9	250.40.127.217
b51a:901b:cb15:8045:ada8:eb24:fa28:7fda	250.40.127.218
b51a:901b:cb15:8045:ada8:eb24:fa28:7fdb	250.40.127.219
b51a:901b:cb15:8045:ada8:eb24:fa28:7fdc	250.40.127.220
b51a:901b:cb15:8045:ada8:eb24:fa28:7fdd	250.40.127.221
b51a:901b:cb15:8045:ada8:eb24:fa28:7fde	250.40.127.222
b51a:901b:cb15:8045:ada8:eb24:fa28:7fdf	250.40.127.223
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe0	250.40.127.224
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe1	250.40.127.225
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe2	250.40.127.226
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe3	250.40.127.227
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe4	250.40.127.228
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe5	250.40.127.229
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe6	250.40.127.230
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe7	250.40.127.231
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe8	250.40.127.232
b51a:901b:cb15:8045:ada8:eb24:fa28:7fe9	250.40.127.233
b51a:901b:cb15:8045:ada8:eb24:fa28:7fea	250.40.127.234
b51a:901b:cb15:8045:ada8:eb24:fa28:7feb	250.40.127.235
b51a:901b:cb15:8045:ada8:eb24:fa28:7fec	250.40.127.236
b51a:901b:cb15:8045:ada8:eb24:fa28:7fed	250.40.127.237
b51a:901b:cb15:8045:ada8:eb24:fa28:7fee	250.40.127.238
b51a:901b:cb15:8045:ada8:eb24:fa28:7fef	250.40.127.239
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff0	250.40.127.240
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff1	250.40.127.241
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff2	250.40.127.242
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff3	250.40.127.243
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff4	250.40.127.244
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff5	250.40.127.245
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff6	250.40.127.246
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff7	250.40.127.247
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff8	250.40.127.248
b51a:901b:cb15:8045:ada8:eb24:fa28:7ff9	250.40.127.249
b51a:901b:cb15:8045:ada8:eb24:fa28:7ffa	250.40.127.250
b51a:901b:cb15:8045:ada8:eb24:fa28:7ffb	250.40.127.251
b51a:901b:cb15:8045:ada8:eb24:fa28:7ffc	250.40.127.252
b51a:901b:cb15:8045:ada8:eb24:fa28:7ffd	250.40.127.253
b51a:901b:cb15:8045:ada8:eb24:fa28:7ffe	250.40.127.254
b51a:901b:cb15:8045:ada8:eb24:fa28:7fff	250.40.127.255

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.