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:f01	250.40.15.1
b51a:901b:cb15:8045:ada8:eb24:fa28:f02	250.40.15.2
b51a:901b:cb15:8045:ada8:eb24:fa28:f03	250.40.15.3
b51a:901b:cb15:8045:ada8:eb24:fa28:f04	250.40.15.4
b51a:901b:cb15:8045:ada8:eb24:fa28:f05	250.40.15.5
b51a:901b:cb15:8045:ada8:eb24:fa28:f06	250.40.15.6
b51a:901b:cb15:8045:ada8:eb24:fa28:f07	250.40.15.7
b51a:901b:cb15:8045:ada8:eb24:fa28:f08	250.40.15.8
b51a:901b:cb15:8045:ada8:eb24:fa28:f09	250.40.15.9
b51a:901b:cb15:8045:ada8:eb24:fa28:f0a	250.40.15.10
b51a:901b:cb15:8045:ada8:eb24:fa28:f0b	250.40.15.11
b51a:901b:cb15:8045:ada8:eb24:fa28:f0c	250.40.15.12
b51a:901b:cb15:8045:ada8:eb24:fa28:f0d	250.40.15.13
b51a:901b:cb15:8045:ada8:eb24:fa28:f0e	250.40.15.14
b51a:901b:cb15:8045:ada8:eb24:fa28:f0f	250.40.15.15
b51a:901b:cb15:8045:ada8:eb24:fa28:f10	250.40.15.16
b51a:901b:cb15:8045:ada8:eb24:fa28:f11	250.40.15.17
b51a:901b:cb15:8045:ada8:eb24:fa28:f12	250.40.15.18
b51a:901b:cb15:8045:ada8:eb24:fa28:f13	250.40.15.19
b51a:901b:cb15:8045:ada8:eb24:fa28:f14	250.40.15.20
b51a:901b:cb15:8045:ada8:eb24:fa28:f15	250.40.15.21
b51a:901b:cb15:8045:ada8:eb24:fa28:f16	250.40.15.22
b51a:901b:cb15:8045:ada8:eb24:fa28:f17	250.40.15.23
b51a:901b:cb15:8045:ada8:eb24:fa28:f18	250.40.15.24
b51a:901b:cb15:8045:ada8:eb24:fa28:f19	250.40.15.25
b51a:901b:cb15:8045:ada8:eb24:fa28:f1a	250.40.15.26
b51a:901b:cb15:8045:ada8:eb24:fa28:f1b	250.40.15.27
b51a:901b:cb15:8045:ada8:eb24:fa28:f1c	250.40.15.28
b51a:901b:cb15:8045:ada8:eb24:fa28:f1d	250.40.15.29
b51a:901b:cb15:8045:ada8:eb24:fa28:f1e	250.40.15.30
b51a:901b:cb15:8045:ada8:eb24:fa28:f1f	250.40.15.31
b51a:901b:cb15:8045:ada8:eb24:fa28:f20	250.40.15.32
b51a:901b:cb15:8045:ada8:eb24:fa28:f21	250.40.15.33
b51a:901b:cb15:8045:ada8:eb24:fa28:f22	250.40.15.34
b51a:901b:cb15:8045:ada8:eb24:fa28:f23	250.40.15.35
b51a:901b:cb15:8045:ada8:eb24:fa28:f24	250.40.15.36
b51a:901b:cb15:8045:ada8:eb24:fa28:f25	250.40.15.37
b51a:901b:cb15:8045:ada8:eb24:fa28:f26	250.40.15.38
b51a:901b:cb15:8045:ada8:eb24:fa28:f27	250.40.15.39
b51a:901b:cb15:8045:ada8:eb24:fa28:f28	250.40.15.40
b51a:901b:cb15:8045:ada8:eb24:fa28:f29	250.40.15.41
b51a:901b:cb15:8045:ada8:eb24:fa28:f2a	250.40.15.42
b51a:901b:cb15:8045:ada8:eb24:fa28:f2b	250.40.15.43
b51a:901b:cb15:8045:ada8:eb24:fa28:f2c	250.40.15.44
b51a:901b:cb15:8045:ada8:eb24:fa28:f2d	250.40.15.45
b51a:901b:cb15:8045:ada8:eb24:fa28:f2e	250.40.15.46
b51a:901b:cb15:8045:ada8:eb24:fa28:f2f	250.40.15.47
b51a:901b:cb15:8045:ada8:eb24:fa28:f30	250.40.15.48
b51a:901b:cb15:8045:ada8:eb24:fa28:f31	250.40.15.49
b51a:901b:cb15:8045:ada8:eb24:fa28:f32	250.40.15.50
b51a:901b:cb15:8045:ada8:eb24:fa28:f33	250.40.15.51
b51a:901b:cb15:8045:ada8:eb24:fa28:f34	250.40.15.52
b51a:901b:cb15:8045:ada8:eb24:fa28:f35	250.40.15.53
b51a:901b:cb15:8045:ada8:eb24:fa28:f36	250.40.15.54
b51a:901b:cb15:8045:ada8:eb24:fa28:f37	250.40.15.55
b51a:901b:cb15:8045:ada8:eb24:fa28:f38	250.40.15.56
b51a:901b:cb15:8045:ada8:eb24:fa28:f39	250.40.15.57
b51a:901b:cb15:8045:ada8:eb24:fa28:f3a	250.40.15.58
b51a:901b:cb15:8045:ada8:eb24:fa28:f3b	250.40.15.59
b51a:901b:cb15:8045:ada8:eb24:fa28:f3c	250.40.15.60

b51a:901b:cb15:8045:ada8:eb24:fa28:f3d	250.40.15.61
b51a:901b:cb15:8045:ada8:eb24:fa28:f3e	250.40.15.62
b51a:901b:cb15:8045:ada8:eb24:fa28:f3f	250.40.15.63
b51a:901b:cb15:8045:ada8:eb24:fa28:f40	250.40.15.64
b51a:901b:cb15:8045:ada8:eb24:fa28:f41	250.40.15.65
b51a:901b:cb15:8045:ada8:eb24:fa28:f42	250.40.15.66
b51a:901b:cb15:8045:ada8:eb24:fa28:f43	250.40.15.67
b51a:901b:cb15:8045:ada8:eb24:fa28:f44	250.40.15.68
b51a:901b:cb15:8045:ada8:eb24:fa28:f45	250.40.15.69
b51a:901b:cb15:8045:ada8:eb24:fa28:f46	250.40.15.70
b51a:901b:cb15:8045:ada8:eb24:fa28:f47	250.40.15.71
b51a:901b:cb15:8045:ada8:eb24:fa28:f48	250.40.15.72
b51a:901b:cb15:8045:ada8:eb24:fa28:f49	250.40.15.73
b51a:901b:cb15:8045:ada8:eb24:fa28:f4a	250.40.15.74
b51a:901b:cb15:8045:ada8:eb24:fa28:f4b	250.40.15.75
b51a:901b:cb15:8045:ada8:eb24:fa28:f4c	250.40.15.76
b51a:901b:cb15:8045:ada8:eb24:fa28:f4d	250.40.15.77
b51a:901b:cb15:8045:ada8:eb24:fa28:f4e	250.40.15.78
b51a:901b:cb15:8045:ada8:eb24:fa28:f4f	250.40.15.79
b51a:901b:cb15:8045:ada8:eb24:fa28:f50	250.40.15.80
b51a:901b:cb15:8045:ada8:eb24:fa28:f51	250.40.15.81
b51a:901b:cb15:8045:ada8:eb24:fa28:f52	250.40.15.82
b51a:901b:cb15:8045:ada8:eb24:fa28:f53	250.40.15.83
b51a:901b:cb15:8045:ada8:eb24:fa28:f54	250.40.15.84
b51a:901b:cb15:8045:ada8:eb24:fa28:f55	250.40.15.85
b51a:901b:cb15:8045:ada8:eb24:fa28:f56	250.40.15.86
b51a:901b:cb15:8045:ada8:eb24:fa28:f57	250.40.15.87
b51a:901b:cb15:8045:ada8:eb24:fa28:f58	250.40.15.88
b51a:901b:cb15:8045:ada8:eb24:fa28:f59	250.40.15.89
b51a:901b:cb15:8045:ada8:eb24:fa28:f5a	250.40.15.90
b51a:901b:cb15:8045:ada8:eb24:fa28:f5b	250.40.15.91
b51a:901b:cb15:8045:ada8:eb24:fa28:f5c	250.40.15.92
b51a:901b:cb15:8045:ada8:eb24:fa28:f5d	250.40.15.93
b51a:901b:cb15:8045:ada8:eb24:fa28:f5e	250.40.15.94
b51a:901b:cb15:8045:ada8:eb24:fa28:f5f	250.40.15.95
b51a:901b:cb15:8045:ada8:eb24:fa28:f60	250.40.15.96
b51a:901b:cb15:8045:ada8:eb24:fa28:f61	250.40.15.97
b51a:901b:cb15:8045:ada8:eb24:fa28:f62	250.40.15.98
b51a:901b:cb15:8045:ada8:eb24:fa28:f63	250.40.15.99
b51a:901b:cb15:8045:ada8:eb24:fa28:f64	250.40.15.100
b51a:901b:cb15:8045:ada8:eb24:fa28:f65	250.40.15.101
b51a:901b:cb15:8045:ada8:eb24:fa28:f66	250.40.15.102
b51a:901b:cb15:8045:ada8:eb24:fa28:f67	250.40.15.103
b51a:901b:cb15:8045:ada8:eb24:fa28:f68	250.40.15.104
b51a:901b:cb15:8045:ada8:eb24:fa28:f69	250.40.15.105
b51a:901b:cb15:8045:ada8:eb24:fa28:f6a	250.40.15.106
b51a:901b:cb15:8045:ada8:eb24:fa28:f6b	250.40.15.107
b51a:901b:cb15:8045:ada8:eb24:fa28:f6c	250.40.15.108
b51a:901b:cb15:8045:ada8:eb24:fa28:f6d	250.40.15.109
b51a:901b:cb15:8045:ada8:eb24:fa28:f6e	250.40.15.110
b51a:901b:cb15:8045:ada8:eb24:fa28:f6f	250.40.15.111
b51a:901b:cb15:8045:ada8:eb24:fa28:f70	250.40.15.112
b51a:901b:cb15:8045:ada8:eb24:fa28:f71	250.40.15.113
b51a:901b:cb15:8045:ada8:eb24:fa28:f72	250.40.15.114
b51a:901b:cb15:8045:ada8:eb24:fa28:f73	250.40.15.115
b51a:901b:cb15:8045:ada8:eb24:fa28:f74	250.40.15.116
b51a:901b:cb15:8045:ada8:eb24:fa28:f75	250.40.15.117
b51a:901b:cb15:8045:ada8:eb24:fa28:f76	250.40.15.118
b51a:901b:cb15:8045:ada8:eb24:fa28:f77	250.40.15.119
b51a:901b:cb15:8045:ada8:eb24:fa28:f78	250.40.15.120

b51a:901b:cb15:8045:ada8:eb24:fa28:f79	250.40.15.121
b51a:901b:cb15:8045:ada8:eb24:fa28:f7a	250.40.15.122
b51a:901b:cb15:8045:ada8:eb24:fa28:f7b	250.40.15.123
b51a:901b:cb15:8045:ada8:eb24:fa28:f7c	250.40.15.124
b51a:901b:cb15:8045:ada8:eb24:fa28:f7d	250.40.15.125
b51a:901b:cb15:8045:ada8:eb24:fa28:f7e	250.40.15.126
b51a:901b:cb15:8045:ada8:eb24:fa28:f7f	250.40.15.127
b51a:901b:cb15:8045:ada8:eb24:fa28:f80	250.40.15.128
b51a:901b:cb15:8045:ada8:eb24:fa28:f81	250.40.15.129
b51a:901b:cb15:8045:ada8:eb24:fa28:f82	250.40.15.130
b51a:901b:cb15:8045:ada8:eb24:fa28:f83	250.40.15.131
b51a:901b:cb15:8045:ada8:eb24:fa28:f84	250.40.15.132
b51a:901b:cb15:8045:ada8:eb24:fa28:f85	250.40.15.133
b51a:901b:cb15:8045:ada8:eb24:fa28:f86	250.40.15.134
b51a:901b:cb15:8045:ada8:eb24:fa28:f87	250.40.15.135
b51a:901b:cb15:8045:ada8:eb24:fa28:f88	250.40.15.136
b51a:901b:cb15:8045:ada8:eb24:fa28:f89	250.40.15.137
b51a:901b:cb15:8045:ada8:eb24:fa28:f8a	250.40.15.138
b51a:901b:cb15:8045:ada8:eb24:fa28:f8b	250.40.15.139
b51a:901b:cb15:8045:ada8:eb24:fa28:f8c	250.40.15.140
b51a:901b:cb15:8045:ada8:eb24:fa28:f8d	250.40.15.141
b51a:901b:cb15:8045:ada8:eb24:fa28:f8e	250.40.15.142
b51a:901b:cb15:8045:ada8:eb24:fa28:f8f	250.40.15.143
b51a:901b:cb15:8045:ada8:eb24:fa28:f90	250.40.15.144
b51a:901b:cb15:8045:ada8:eb24:fa28:f91	250.40.15.145
b51a:901b:cb15:8045:ada8:eb24:fa28:f92	250.40.15.146
b51a:901b:cb15:8045:ada8:eb24:fa28:f93	250.40.15.147
b51a:901b:cb15:8045:ada8:eb24:fa28:f94	250.40.15.148
b51a:901b:cb15:8045:ada8:eb24:fa28:f95	250.40.15.149
b51a:901b:cb15:8045:ada8:eb24:fa28:f96	250.40.15.150
b51a:901b:cb15:8045:ada8:eb24:fa28:f97	250.40.15.151
b51a:901b:cb15:8045:ada8:eb24:fa28:f98	250.40.15.152
b51a:901b:cb15:8045:ada8:eb24:fa28:f99	250.40.15.153
b51a:901b:cb15:8045:ada8:eb24:fa28:f9a	250.40.15.154
b51a:901b:cb15:8045:ada8:eb24:fa28:f9b	250.40.15.155
b51a:901b:cb15:8045:ada8:eb24:fa28:f9c	250.40.15.156
b51a:901b:cb15:8045:ada8:eb24:fa28:f9d	250.40.15.157
b51a:901b:cb15:8045:ada8:eb24:fa28:f9e	250.40.15.158
b51a:901b:cb15:8045:ada8:eb24:fa28:f9f	250.40.15.159
b51a:901b:cb15:8045:ada8:eb24:fa28:fa0	250.40.15.160
b51a:901b:cb15:8045:ada8:eb24:fa28:fa1	250.40.15.161
b51a:901b:cb15:8045:ada8:eb24:fa28:fa2	250.40.15.162
b51a:901b:cb15:8045:ada8:eb24:fa28:fa3	250.40.15.163
b51a:901b:cb15:8045:ada8:eb24:fa28:fa4	250.40.15.164
b51a:901b:cb15:8045:ada8:eb24:fa28:fa5	250.40.15.165
b51a:901b:cb15:8045:ada8:eb24:fa28:fa6	250.40.15.166
b51a:901b:cb15:8045:ada8:eb24:fa28:fa7	250.40.15.167
b51a:901b:cb15:8045:ada8:eb24:fa28:fa8	250.40.15.168
b51a:901b:cb15:8045:ada8:eb24:fa28:fa9	250.40.15.169
b51a:901b:cb15:8045:ada8:eb24:fa28:faa	250.40.15.170
b51a:901b:cb15:8045:ada8:eb24:fa28:fab	250.40.15.171
b51a:901b:cb15:8045:ada8:eb24:fa28:fac	250.40.15.172
b51a:901b:cb15:8045:ada8:eb24:fa28:fad	250.40.15.173
b51a:901b:cb15:8045:ada8:eb24:fa28:fae	250.40.15.174
b51a:901b:cb15:8045:ada8:eb24:fa28:faf	250.40.15.175
b51a:901b:cb15:8045:ada8:eb24:fa28:fb0	250.40.15.176
b51a:901b:cb15:8045:ada8:eb24:fa28:fb1	250.40.15.177
b51a:901b:cb15:8045:ada8:eb24:fa28:fb2	250.40.15.178
b51a:901b:cb15:8045:ada8:eb24:fa28:fb3	250.40.15.179
b51a:901b:cb15:8045:ada8:eb24:fa28:fb4	250.40.15.180

b51a:901b:cb15:8045:ada8:eb24:fa28:fb5	250.40.15.181
b51a:901b:cb15:8045:ada8:eb24:fa28:fb6	250.40.15.182
b51a:901b:cb15:8045:ada8:eb24:fa28:fb7	250.40.15.183
b51a:901b:cb15:8045:ada8:eb24:fa28:fb8	250.40.15.184
b51a:901b:cb15:8045:ada8:eb24:fa28:fb9	250.40.15.185
b51a:901b:cb15:8045:ada8:eb24:fa28:fba	250.40.15.186
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb	250.40.15.187
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc	250.40.15.188
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd	250.40.15.189
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe	250.40.15.190
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf	250.40.15.191
b51a:901b:cb15:8045:ada8:eb24:fa28:fc0	250.40.15.192
b51a:901b:cb15:8045:ada8:eb24:fa28:fc1	250.40.15.193
b51a:901b:cb15:8045:ada8:eb24:fa28:fc2	250.40.15.194
b51a:901b:cb15:8045:ada8:eb24:fa28:fc3	250.40.15.195
b51a:901b:cb15:8045:ada8:eb24:fa28:fc4	250.40.15.196
b51a:901b:cb15:8045:ada8:eb24:fa28:fc5	250.40.15.197
b51a:901b:cb15:8045:ada8:eb24:fa28:fc6	250.40.15.198
b51a:901b:cb15:8045:ada8:eb24:fa28:fc7	250.40.15.199
b51a:901b:cb15:8045:ada8:eb24:fa28:fc8	250.40.15.200
b51a:901b:cb15:8045:ada8:eb24:fa28:fc9	250.40.15.201
b51a:901b:cb15:8045:ada8:eb24:fa28:fca	250.40.15.202
b51a:901b:cb15:8045:ada8:eb24:fa28:fcb	250.40.15.203
b51a:901b:cb15:8045:ada8:eb24:fa28:fcc	250.40.15.204
b51a:901b:cb15:8045:ada8:eb24:fa28:fcd	250.40.15.205
b51a:901b:cb15:8045:ada8:eb24:fa28:fce	250.40.15.206
b51a:901b:cb15:8045:ada8:eb24:fa28:fcf	250.40.15.207
b51a:901b:cb15:8045:ada8:eb24:fa28:fd0	250.40.15.208
b51a:901b:cb15:8045:ada8:eb24:fa28:fd1	250.40.15.209
b51a:901b:cb15:8045:ada8:eb24:fa28:fd2	250.40.15.210
b51a:901b:cb15:8045:ada8:eb24:fa28:fd3	250.40.15.211
b51a:901b:cb15:8045:ada8:eb24:fa28:fd4	250.40.15.212
b51a:901b:cb15:8045:ada8:eb24:fa28:fd5	250.40.15.213
b51a:901b:cb15:8045:ada8:eb24:fa28:fd6	250.40.15.214
b51a:901b:cb15:8045:ada8:eb24:fa28:fd7	250.40.15.215
b51a:901b:cb15:8045:ada8:eb24:fa28:fd8	250.40.15.216
b51a:901b:cb15:8045:ada8:eb24:fa28:fd9	250.40.15.217
b51a:901b:cb15:8045:ada8:eb24:fa28:fda	250.40.15.218
b51a:901b:cb15:8045:ada8:eb24:fa28:fdb	250.40.15.219
b51a:901b:cb15:8045:ada8:eb24:fa28:fdc	250.40.15.220
b51a:901b:cb15:8045:ada8:eb24:fa28:fdd	250.40.15.221
b51a:901b:cb15:8045:ada8:eb24:fa28:fde	250.40.15.222
b51a:901b:cb15:8045:ada8:eb24:fa28:fdf	250.40.15.223
b51a:901b:cb15:8045:ada8:eb24:fa28:fe0	250.40.15.224
b51a:901b:cb15:8045:ada8:eb24:fa28:fe1	250.40.15.225
b51a:901b:cb15:8045:ada8:eb24:fa28:fe2	250.40.15.226
b51a:901b:cb15:8045:ada8:eb24:fa28:fe3	250.40.15.227
b51a:901b:cb15:8045:ada8:eb24:fa28:fe4	250.40.15.228
b51a:901b:cb15:8045:ada8:eb24:fa28:fe5	250.40.15.229
b51a:901b:cb15:8045:ada8:eb24:fa28:fe6	250.40.15.230
b51a:901b:cb15:8045:ada8:eb24:fa28:fe7	250.40.15.231
b51a:901b:cb15:8045:ada8:eb24:fa28:fe8	250.40.15.232
b51a:901b:cb15:8045:ada8:eb24:fa28:fe9	250.40.15.233
b51a:901b:cb15:8045:ada8:eb24:fa28:fea	250.40.15.234
b51a:901b:cb15:8045:ada8:eb24:fa28:feb	250.40.15.235
b51a:901b:cb15:8045:ada8:eb24:fa28:fec	250.40.15.236
b51a:901b:cb15:8045:ada8:eb24:fa28:fed	250.40.15.237
b51a:901b:cb15:8045:ada8:eb24:fa28:fee	250.40.15.238
b51a:901b:cb15:8045:ada8:eb24:fa28:fef	250.40.15.239
b51a:901b:cb15:8045:ada8:eb24:fa28:ff0	250.40.15.240
b51a:901b:cb15:8045:ada8:eb24:fa28:ff1	250.40.15.241
b51a:901b:cb15:8045:ada8:eb24:fa28:ff2	250.40.15.242
b51a:901b:cb15:8045:ada8:eb24:fa28:ff3	250.40.15.243
b51a:901b:cb15:8045:ada8:eb24:fa28:ff4	250.40.15.244
b51a:901b:cb15:8045:ada8:eb24:fa28:ff5	250.40.15.245
b51a:901b:cb15:8045:ada8:eb24:fa28:ff6	250.40.15.246
b51a:901b:cb15:8045:ada8:eb24:fa28:ff7	250.40.15.247
b51a:901b:cb15:8045:ada8:eb24:fa28:ff8	250.40.15.248
b51a:901b:cb15:8045:ada8:eb24:fa28:ff9	250.40.15.249
b51a:901b:cb15:8045:ada8:eb24:fa28:ffa	250.40.15.250
b51a:901b:cb15:8045:ada8:eb24:fa28:ffb	250.40.15.251
b51a:901b:cb15:8045:ada8:eb24:fa28:ffc	250.40.15.252
b51a:901b:cb15:8045:ada8:eb24:fa28:ffd	250.40.15.253
b51a:901b:cb15:8045:ada8:eb24:fa28:ffe	250.40.15.254
b51a:901b:cb15:8045:ada8:eb24:fa28:fff	250.40.15.255

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.