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:b51a:f01	181.26.15.1
b51a:901b:901b:8082:40de:3157:b51a:f02	181.26.15.2
b51a:901b:901b:8082:40de:3157:b51a:f03	181.26.15.3
b51a:901b:901b:8082:40de:3157:b51a:f04	181.26.15.4
b51a:901b:901b:8082:40de:3157:b51a:f05	181.26.15.5
b51a:901b:901b:8082:40de:3157:b51a:f06	181.26.15.6
b51a:901b:901b:8082:40de:3157:b51a:f07	181.26.15.7
b51a:901b:901b:8082:40de:3157:b51a:f08	181.26.15.8
b51a:901b:901b:8082:40de:3157:b51a:f09	181.26.15.9
b51a:901b:901b:8082:40de:3157:b51a:f0a	181.26.15.10
b51a:901b:901b:8082:40de:3157:b51a:f0b	181.26.15.11
b51a:901b:901b:8082:40de:3157:b51a:f0c	181.26.15.12
b51a:901b:901b:8082:40de:3157:b51a:f0d	181.26.15.13
b51a:901b:901b:8082:40de:3157:b51a:f0e	181.26.15.14
b51a:901b:901b:8082:40de:3157:b51a:f0f	181.26.15.15
b51a:901b:901b:8082:40de:3157:b51a:f10	181.26.15.16
b51a:901b:901b:8082:40de:3157:b51a:f11	181.26.15.17
b51a:901b:901b:8082:40de:3157:b51a:f12	181.26.15.18
b51a:901b:901b:8082:40de:3157:b51a:f13	181.26.15.19
b51a:901b:901b:8082:40de:3157:b51a:f14	181.26.15.20
b51a:901b:901b:8082:40de:3157:b51a:f15	181.26.15.21
b51a:901b:901b:8082:40de:3157:b51a:f16	181.26.15.22
b51a:901b:901b:8082:40de:3157:b51a:f17	181.26.15.23
b51a:901b:901b:8082:40de:3157:b51a:f18	181.26.15.24
b51a:901b:901b:8082:40de:3157:b51a:f19	181.26.15.25
b51a:901b:901b:8082:40de:3157:b51a:f1a	181.26.15.26
b51a:901b:901b:8082:40de:3157:b51a:f1b	181.26.15.27
b51a:901b:901b:8082:40de:3157:b51a:f1c	181.26.15.28
b51a:901b:901b:8082:40de:3157:b51a:f1d	181.26.15.29
b51a:901b:901b:8082:40de:3157:b51a:f1e	181.26.15.30
b51a:901b:901b:8082:40de:3157:b51a:f1f	181.26.15.31
b51a:901b:901b:8082:40de:3157:b51a:f20	181.26.15.32
b51a:901b:901b:8082:40de:3157:b51a:f21	181.26.15.33
b51a:901b:901b:8082:40de:3157:b51a:f22	181.26.15.34
b51a:901b:901b:8082:40de:3157:b51a:f23	181.26.15.35
b51a:901b:901b:8082:40de:3157:b51a:f24	181.26.15.36
b51a:901b:901b:8082:40de:3157:b51a:f25	181.26.15.37
b51a:901b:901b:8082:40de:3157:b51a:f26	181.26.15.38
b51a:901b:901b:8082:40de:3157:b51a:f27	181.26.15.39
b51a:901b:901b:8082:40de:3157:b51a:f28	181.26.15.40
b51a:901b:901b:8082:40de:3157:b51a:f29	181.26.15.41
b51a:901b:901b:8082:40de:3157:b51a:f2a	181.26.15.42
b51a:901b:901b:8082:40de:3157:b51a:f2b	181.26.15.43
b51a:901b:901b:8082:40de:3157:b51a:f2c	181.26.15.44
b51a:901b:901b:8082:40de:3157:b51a:f2d	181.26.15.45
b51a:901b:901b:8082:40de:3157:b51a:f2e	181.26.15.46
b51a:901b:901b:8082:40de:3157:b51a:f2f	181.26.15.47
b51a:901b:901b:8082:40de:3157:b51a:f30	181.26.15.48
b51a:901b:901b:8082:40de:3157:b51a:f31	181.26.15.49
b51a:901b:901b:8082:40de:3157:b51a:f32	181.26.15.50
b51a:901b:901b:8082:40de:3157:b51a:f33	181.26.15.51
b51a:901b:901b:8082:40de:3157:b51a:f34	181.26.15.52
b51a:901b:901b:8082:40de:3157:b51a:f35	181.26.15.53
b51a:901b:901b:8082:40de:3157:b51a:f36	181.26.15.54
b51a:901b:901b:8082:40de:3157:b51a:f37	181.26.15.55
b51a:901b:901b:8082:40de:3157:b51a:f38	181.26.15.56
b51a:901b:901b:8082:40de:3157:b51a:f39	181.26.15.57
b51a:901b:901b:8082:40de:3157:b51a:f3a	181.26.15.58
b51a:901b:901b:8082:40de:3157:b51a:f3b	181.26.15.59
b51a:901b:901b:8082:40de:3157:b51a:f3c	181.26.15.60

b51a:901b:901b:8082:40de:3157:b51a:f3d	181.26.15.61
b51a:901b:901b:8082:40de:3157:b51a:f3e	181.26.15.62
b51a:901b:901b:8082:40de:3157:b51a:f3f	181.26.15.63
b51a:901b:901b:8082:40de:3157:b51a:f40	181.26.15.64
b51a:901b:901b:8082:40de:3157:b51a:f41	181.26.15.65
b51a:901b:901b:8082:40de:3157:b51a:f42	181.26.15.66
b51a:901b:901b:8082:40de:3157:b51a:f43	181.26.15.67
b51a:901b:901b:8082:40de:3157:b51a:f44	181.26.15.68
b51a:901b:901b:8082:40de:3157:b51a:f45	181.26.15.69
b51a:901b:901b:8082:40de:3157:b51a:f46	181.26.15.70
b51a:901b:901b:8082:40de:3157:b51a:f47	181.26.15.71
b51a:901b:901b:8082:40de:3157:b51a:f48	181.26.15.72
b51a:901b:901b:8082:40de:3157:b51a:f49	181.26.15.73
b51a:901b:901b:8082:40de:3157:b51a:f4a	181.26.15.74
b51a:901b:901b:8082:40de:3157:b51a:f4b	181.26.15.75
b51a:901b:901b:8082:40de:3157:b51a:f4c	181.26.15.76
b51a:901b:901b:8082:40de:3157:b51a:f4d	181.26.15.77
b51a:901b:901b:8082:40de:3157:b51a:f4e	181.26.15.78
b51a:901b:901b:8082:40de:3157:b51a:f4f	181.26.15.79
b51a:901b:901b:8082:40de:3157:b51a:f50	181.26.15.80
b51a:901b:901b:8082:40de:3157:b51a:f51	181.26.15.81
b51a:901b:901b:8082:40de:3157:b51a:f52	181.26.15.82
b51a:901b:901b:8082:40de:3157:b51a:f53	181.26.15.83
b51a:901b:901b:8082:40de:3157:b51a:f54	181.26.15.84
b51a:901b:901b:8082:40de:3157:b51a:f55	181.26.15.85
b51a:901b:901b:8082:40de:3157:b51a:f56	181.26.15.86
b51a:901b:901b:8082:40de:3157:b51a:f57	181.26.15.87
b51a:901b:901b:8082:40de:3157:b51a:f58	181.26.15.88
b51a:901b:901b:8082:40de:3157:b51a:f59	181.26.15.89
b51a:901b:901b:8082:40de:3157:b51a:f5a	181.26.15.90
b51a:901b:901b:8082:40de:3157:b51a:f5b	181.26.15.91
b51a:901b:901b:8082:40de:3157:b51a:f5c	181.26.15.92
b51a:901b:901b:8082:40de:3157:b51a:f5d	181.26.15.93
b51a:901b:901b:8082:40de:3157:b51a:f5e	181.26.15.94
b51a:901b:901b:8082:40de:3157:b51a:f5f	181.26.15.95
b51a:901b:901b:8082:40de:3157:b51a:f60	181.26.15.96
b51a:901b:901b:8082:40de:3157:b51a:f61	181.26.15.97
b51a:901b:901b:8082:40de:3157:b51a:f62	181.26.15.98
b51a:901b:901b:8082:40de:3157:b51a:f63	181.26.15.99
b51a:901b:901b:8082:40de:3157:b51a:f64	181.26.15.100
b51a:901b:901b:8082:40de:3157:b51a:f65	181.26.15.101
b51a:901b:901b:8082:40de:3157:b51a:f66	181.26.15.102
b51a:901b:901b:8082:40de:3157:b51a:f67	181.26.15.103
b51a:901b:901b:8082:40de:3157:b51a:f68	181.26.15.104
b51a:901b:901b:8082:40de:3157:b51a:f69	181.26.15.105
b51a:901b:901b:8082:40de:3157:b51a:f6a	181.26.15.106
b51a:901b:901b:8082:40de:3157:b51a:f6b	181.26.15.107
b51a:901b:901b:8082:40de:3157:b51a:f6c	181.26.15.108
b51a:901b:901b:8082:40de:3157:b51a:f6d	181.26.15.109
b51a:901b:901b:8082:40de:3157:b51a:f6e	181.26.15.110
b51a:901b:901b:8082:40de:3157:b51a:f6f	181.26.15.111
b51a:901b:901b:8082:40de:3157:b51a:f70	181.26.15.112
b51a:901b:901b:8082:40de:3157:b51a:f71	181.26.15.113
b51a:901b:901b:8082:40de:3157:b51a:f72	181.26.15.114
b51a:901b:901b:8082:40de:3157:b51a:f73	181.26.15.115
b51a:901b:901b:8082:40de:3157:b51a:f74	181.26.15.116
b51a:901b:901b:8082:40de:3157:b51a:f75	181.26.15.117
b51a:901b:901b:8082:40de:3157:b51a:f76	181.26.15.118
b51a:901b:901b:8082:40de:3157:b51a:f77	181.26.15.119
b51a:901b:901b:8082:40de:3157:b51a:f78	181.26.15.120

b51a:901b:901b:8082:40de:3157:b51a:f79	181.26.15.121
b51a:901b:901b:8082:40de:3157:b51a:f7a	181.26.15.122
b51a:901b:901b:8082:40de:3157:b51a:f7b	181.26.15.123
b51a:901b:901b:8082:40de:3157:b51a:f7c	181.26.15.124
b51a:901b:901b:8082:40de:3157:b51a:f7d	181.26.15.125
b51a:901b:901b:8082:40de:3157:b51a:f7e	181.26.15.126
b51a:901b:901b:8082:40de:3157:b51a:f7f	181.26.15.127
b51a:901b:901b:8082:40de:3157:b51a:f80	181.26.15.128
b51a:901b:901b:8082:40de:3157:b51a:f81	181.26.15.129
b51a:901b:901b:8082:40de:3157:b51a:f82	181.26.15.130
b51a:901b:901b:8082:40de:3157:b51a:f83	181.26.15.131
b51a:901b:901b:8082:40de:3157:b51a:f84	181.26.15.132
b51a:901b:901b:8082:40de:3157:b51a:f85	181.26.15.133
b51a:901b:901b:8082:40de:3157:b51a:f86	181.26.15.134
b51a:901b:901b:8082:40de:3157:b51a:f87	181.26.15.135
b51a:901b:901b:8082:40de:3157:b51a:f88	181.26.15.136
b51a:901b:901b:8082:40de:3157:b51a:f89	181.26.15.137
b51a:901b:901b:8082:40de:3157:b51a:f8a	181.26.15.138
b51a:901b:901b:8082:40de:3157:b51a:f8b	181.26.15.139
b51a:901b:901b:8082:40de:3157:b51a:f8c	181.26.15.140
b51a:901b:901b:8082:40de:3157:b51a:f8d	181.26.15.141
b51a:901b:901b:8082:40de:3157:b51a:f8e	181.26.15.142
b51a:901b:901b:8082:40de:3157:b51a:f8f	181.26.15.143
b51a:901b:901b:8082:40de:3157:b51a:f90	181.26.15.144
b51a:901b:901b:8082:40de:3157:b51a:f91	181.26.15.145
b51a:901b:901b:8082:40de:3157:b51a:f92	181.26.15.146
b51a:901b:901b:8082:40de:3157:b51a:f93	181.26.15.147
b51a:901b:901b:8082:40de:3157:b51a:f94	181.26.15.148
b51a:901b:901b:8082:40de:3157:b51a:f95	181.26.15.149
b51a:901b:901b:8082:40de:3157:b51a:f96	181.26.15.150
b51a:901b:901b:8082:40de:3157:b51a:f97	181.26.15.151
b51a:901b:901b:8082:40de:3157:b51a:f98	181.26.15.152
b51a:901b:901b:8082:40de:3157:b51a:f99	181.26.15.153
b51a:901b:901b:8082:40de:3157:b51a:f9a	181.26.15.154
b51a:901b:901b:8082:40de:3157:b51a:f9b	181.26.15.155
b51a:901b:901b:8082:40de:3157:b51a:f9c	181.26.15.156
b51a:901b:901b:8082:40de:3157:b51a:f9d	181.26.15.157
b51a:901b:901b:8082:40de:3157:b51a:f9e	181.26.15.158
b51a:901b:901b:8082:40de:3157:b51a:f9f	181.26.15.159
b51a:901b:901b:8082:40de:3157:b51a:fa0	181.26.15.160
b51a:901b:901b:8082:40de:3157:b51a:fa1	181.26.15.161
b51a:901b:901b:8082:40de:3157:b51a:fa2	181.26.15.162
b51a:901b:901b:8082:40de:3157:b51a:fa3	181.26.15.163
b51a:901b:901b:8082:40de:3157:b51a:fa4	181.26.15.164
b51a:901b:901b:8082:40de:3157:b51a:fa5	181.26.15.165
b51a:901b:901b:8082:40de:3157:b51a:fa6	181.26.15.166
b51a:901b:901b:8082:40de:3157:b51a:fa7	181.26.15.167
b51a:901b:901b:8082:40de:3157:b51a:fa8	181.26.15.168
b51a:901b:901b:8082:40de:3157:b51a:fa9	181.26.15.169
b51a:901b:901b:8082:40de:3157:b51a:faa	181.26.15.170
b51a:901b:901b:8082:40de:3157:b51a:fab	181.26.15.171
b51a:901b:901b:8082:40de:3157:b51a:fac	181.26.15.172
b51a:901b:901b:8082:40de:3157:b51a:fad	181.26.15.173
b51a:901b:901b:8082:40de:3157:b51a:fae	181.26.15.174
b51a:901b:901b:8082:40de:3157:b51a:faf	181.26.15.175
b51a:901b:901b:8082:40de:3157:b51a:fb0	181.26.15.176
b51a:901b:901b:8082:40de:3157:b51a:fb1	181.26.15.177
b51a:901b:901b:8082:40de:3157:b51a:fb2	181.26.15.178
b51a:901b:901b:8082:40de:3157:b51a:fb3	181.26.15.179
b51a:901b:901b:8082:40de:3157:b51a:fb4	181.26.15.180

b51a:901b:901b:8082:40de:3157:b51a:fb5	181.26.15.181
b51a:901b:901b:8082:40de:3157:b51a:fb6	181.26.15.182
b51a:901b:901b:8082:40de:3157:b51a:fb7	181.26.15.183
b51a:901b:901b:8082:40de:3157:b51a:fb8	181.26.15.184
b51a:901b:901b:8082:40de:3157:b51a:fb9	181.26.15.185
b51a:901b:901b:8082:40de:3157:b51a:fba	181.26.15.186
b51a:901b:901b:8082:40de:3157:b51a:fbb	181.26.15.187
b51a:901b:901b:8082:40de:3157:b51a:fbc	181.26.15.188
b51a:901b:901b:8082:40de:3157:b51a:fbd	181.26.15.189
b51a:901b:901b:8082:40de:3157:b51a:fbe	181.26.15.190
b51a:901b:901b:8082:40de:3157:b51a:fbf	181.26.15.191
b51a:901b:901b:8082:40de:3157:b51a:fc0	181.26.15.192
b51a:901b:901b:8082:40de:3157:b51a:fc1	181.26.15.193
b51a:901b:901b:8082:40de:3157:b51a:fc2	181.26.15.194
b51a:901b:901b:8082:40de:3157:b51a:fc3	181.26.15.195
b51a:901b:901b:8082:40de:3157:b51a:fc4	181.26.15.196
b51a:901b:901b:8082:40de:3157:b51a:fc5	181.26.15.197
b51a:901b:901b:8082:40de:3157:b51a:fc6	181.26.15.198
b51a:901b:901b:8082:40de:3157:b51a:fc7	181.26.15.199
b51a:901b:901b:8082:40de:3157:b51a:fc8	181.26.15.200
b51a:901b:901b:8082:40de:3157:b51a:fc9	181.26.15.201
b51a:901b:901b:8082:40de:3157:b51a:fca	181.26.15.202
b51a:901b:901b:8082:40de:3157:b51a:fcb	181.26.15.203
b51a:901b:901b:8082:40de:3157:b51a:fcc	181.26.15.204
b51a:901b:901b:8082:40de:3157:b51a:fcd	181.26.15.205
b51a:901b:901b:8082:40de:3157:b51a:fce	181.26.15.206
b51a:901b:901b:8082:40de:3157:b51a:fcf	181.26.15.207
b51a:901b:901b:8082:40de:3157:b51a:fd0	181.26.15.208
b51a:901b:901b:8082:40de:3157:b51a:fd1	181.26.15.209
b51a:901b:901b:8082:40de:3157:b51a:fd2	181.26.15.210
b51a:901b:901b:8082:40de:3157:b51a:fd3	181.26.15.211
b51a:901b:901b:8082:40de:3157:b51a:fd4	181.26.15.212
b51a:901b:901b:8082:40de:3157:b51a:fd5	181.26.15.213
b51a:901b:901b:8082:40de:3157:b51a:fd6	181.26.15.214
b51a:901b:901b:8082:40de:3157:b51a:fd7	181.26.15.215
b51a:901b:901b:8082:40de:3157:b51a:fd8	181.26.15.216
b51a:901b:901b:8082:40de:3157:b51a:fd9	181.26.15.217
b51a:901b:901b:8082:40de:3157:b51a:fda	181.26.15.218
b51a:901b:901b:8082:40de:3157:b51a:fdb	181.26.15.219
b51a:901b:901b:8082:40de:3157:b51a:fdc	181.26.15.220
b51a:901b:901b:8082:40de:3157:b51a:fdd	181.26.15.221
b51a:901b:901b:8082:40de:3157:b51a:fde	181.26.15.222
b51a:901b:901b:8082:40de:3157:b51a:fdf	181.26.15.223
b51a:901b:901b:8082:40de:3157:b51a:fe0	181.26.15.224
b51a:901b:901b:8082:40de:3157:b51a:fe1	181.26.15.225
b51a:901b:901b:8082:40de:3157:b51a:fe2	181.26.15.226
b51a:901b:901b:8082:40de:3157:b51a:fe3	181.26.15.227
b51a:901b:901b:8082:40de:3157:b51a:fe4	181.26.15.228
b51a:901b:901b:8082:40de:3157:b51a:fe5	181.26.15.229
b51a:901b:901b:8082:40de:3157:b51a:fe6	181.26.15.230
b51a:901b:901b:8082:40de:3157:b51a:fe7	181.26.15.231
b51a:901b:901b:8082:40de:3157:b51a:fe8	181.26.15.232
b51a:901b:901b:8082:40de:3157:b51a:fe9	181.26.15.233
b51a:901b:901b:8082:40de:3157:b51a:fea	181.26.15.234
b51a:901b:901b:8082:40de:3157:b51a:feb	181.26.15.235
b51a:901b:901b:8082:40de:3157:b51a:fec	181.26.15.236
b51a:901b:901b:8082:40de:3157:b51a:fed	181.26.15.237
b51a:901b:901b:8082:40de:3157:b51a:fee	181.26.15.238
b51a:901b:901b:8082:40de:3157:b51a:fef	181.26.15.239
b51a:901b:901b:8082:40de:3157:b51a:ff0	181.26.15.240
b51a:901b:901b:8082:40de:3157:b51a:ff1	181.26.15.241
b51a:901b:901b:8082:40de:3157:b51a:ff2	181.26.15.242
b51a:901b:901b:8082:40de:3157:b51a:ff3	181.26.15.243
b51a:901b:901b:8082:40de:3157:b51a:ff4	181.26.15.244
b51a:901b:901b:8082:40de:3157:b51a:ff5	181.26.15.245
b51a:901b:901b:8082:40de:3157:b51a:ff6	181.26.15.246
b51a:901b:901b:8082:40de:3157:b51a:ff7	181.26.15.247
b51a:901b:901b:8082:40de:3157:b51a:ff8	181.26.15.248
b51a:901b:901b:8082:40de:3157:b51a:ff9	181.26.15.249
b51a:901b:901b:8082:40de:3157:b51a:ffa	181.26.15.250
b51a:901b:901b:8082:40de:3157:b51a:ffb	181.26.15.251
b51a:901b:901b:8082:40de:3157:b51a:ffc	181.26.15.252
b51a:901b:901b:8082:40de:3157:b51a:ffd	181.26.15.253
b51a:901b:901b:8082:40de:3157:b51a:ffe	181.26.15.254
b51a:901b:901b:8082:40de:3157:b51a:fff	181.26.15.255

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.