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:bc24:5b51:6f01	91.81.111.1
b51a:901b:cb15:8045:ada8:bc24:5b51:6f02	91.81.111.2
b51a:901b:cb15:8045:ada8:bc24:5b51:6f03	91.81.111.3
b51a:901b:cb15:8045:ada8:bc24:5b51:6f04	91.81.111.4
b51a:901b:cb15:8045:ada8:bc24:5b51:6f05	91.81.111.5
b51a:901b:cb15:8045:ada8:bc24:5b51:6f06	91.81.111.6
b51a:901b:cb15:8045:ada8:bc24:5b51:6f07	91.81.111.7
b51a:901b:cb15:8045:ada8:bc24:5b51:6f08	91.81.111.8
b51a:901b:cb15:8045:ada8:bc24:5b51:6f09	91.81.111.9
b51a:901b:cb15:8045:ada8:bc24:5b51:6f0a	91.81.111.10
b51a:901b:cb15:8045:ada8:bc24:5b51:6f0b	91.81.111.11
b51a:901b:cb15:8045:ada8:bc24:5b51:6f0c	91.81.111.12
b51a:901b:cb15:8045:ada8:bc24:5b51:6f0d	91.81.111.13
b51a:901b:cb15:8045:ada8:bc24:5b51:6f0e	91.81.111.14
b51a:901b:cb15:8045:ada8:bc24:5b51:6f0f	91.81.111.15
b51a:901b:cb15:8045:ada8:bc24:5b51:6f10	91.81.111.16
b51a:901b:cb15:8045:ada8:bc24:5b51:6f11	91.81.111.17
b51a:901b:cb15:8045:ada8:bc24:5b51:6f12	91.81.111.18
b51a:901b:cb15:8045:ada8:bc24:5b51:6f13	91.81.111.19
b51a:901b:cb15:8045:ada8:bc24:5b51:6f14	91.81.111.20
b51a:901b:cb15:8045:ada8:bc24:5b51:6f15	91.81.111.21
b51a:901b:cb15:8045:ada8:bc24:5b51:6f16	91.81.111.22
b51a:901b:cb15:8045:ada8:bc24:5b51:6f17	91.81.111.23
b51a:901b:cb15:8045:ada8:bc24:5b51:6f18	91.81.111.24
b51a:901b:cb15:8045:ada8:bc24:5b51:6f19	91.81.111.25
b51a:901b:cb15:8045:ada8:bc24:5b51:6f1a	91.81.111.26
b51a:901b:cb15:8045:ada8:bc24:5b51:6f1b	91.81.111.27
b51a:901b:cb15:8045:ada8:bc24:5b51:6f1c	91.81.111.28
b51a:901b:cb15:8045:ada8:bc24:5b51:6f1d	91.81.111.29
b51a:901b:cb15:8045:ada8:bc24:5b51:6f1e	91.81.111.30
b51a:901b:cb15:8045:ada8:bc24:5b51:6f1f	91.81.111.31
b51a:901b:cb15:8045:ada8:bc24:5b51:6f20	91.81.111.32
b51a:901b:cb15:8045:ada8:bc24:5b51:6f21	91.81.111.33
b51a:901b:cb15:8045:ada8:bc24:5b51:6f22	91.81.111.34
b51a:901b:cb15:8045:ada8:bc24:5b51:6f23	91.81.111.35
b51a:901b:cb15:8045:ada8:bc24:5b51:6f24	91.81.111.36
b51a:901b:cb15:8045:ada8:bc24:5b51:6f25	91.81.111.37
b51a:901b:cb15:8045:ada8:bc24:5b51:6f26	91.81.111.38
b51a:901b:cb15:8045:ada8:bc24:5b51:6f27	91.81.111.39
b51a:901b:cb15:8045:ada8:bc24:5b51:6f28	91.81.111.40
b51a:901b:cb15:8045:ada8:bc24:5b51:6f29	91.81.111.41
b51a:901b:cb15:8045:ada8:bc24:5b51:6f2a	91.81.111.42
b51a:901b:cb15:8045:ada8:bc24:5b51:6f2b	91.81.111.43
b51a:901b:cb15:8045:ada8:bc24:5b51:6f2c	91.81.111.44
b51a:901b:cb15:8045:ada8:bc24:5b51:6f2d	91.81.111.45
b51a:901b:cb15:8045:ada8:bc24:5b51:6f2e	91.81.111.46
b51a:901b:cb15:8045:ada8:bc24:5b51:6f2f	91.81.111.47
b51a:901b:cb15:8045:ada8:bc24:5b51:6f30	91.81.111.48
b51a:901b:cb15:8045:ada8:bc24:5b51:6f31	91.81.111.49
b51a:901b:cb15:8045:ada8:bc24:5b51:6f32	91.81.111.50
b51a:901b:cb15:8045:ada8:bc24:5b51:6f33	91.81.111.51
b51a:901b:cb15:8045:ada8:bc24:5b51:6f34	91.81.111.52
b51a:901b:cb15:8045:ada8:bc24:5b51:6f35	91.81.111.53
b51a:901b:cb15:8045:ada8:bc24:5b51:6f36	91.81.111.54
b51a:901b:cb15:8045:ada8:bc24:5b51:6f37	91.81.111.55
b51a:901b:cb15:8045:ada8:bc24:5b51:6f38	91.81.111.56
b51a:901b:cb15:8045:ada8:bc24:5b51:6f39	91.81.111.57
b51a:901b:cb15:8045:ada8:bc24:5b51:6f3a	91.81.111.58
b51a:901b:cb15:8045:ada8:bc24:5b51:6f3b	91.81.111.59
b51a:901b:cb15:8045:ada8:bc24:5b51:6f3c	91.81.111.60

b51a:901b:cb15:8045:ada8:bc24:5b51:6f3d	91.81.111.61
b51a:901b:cb15:8045:ada8:bc24:5b51:6f3e	91.81.111.62
b51a:901b:cb15:8045:ada8:bc24:5b51:6f3f	91.81.111.63
b51a:901b:cb15:8045:ada8:bc24:5b51:6f40	91.81.111.64
b51a:901b:cb15:8045:ada8:bc24:5b51:6f41	91.81.111.65
b51a:901b:cb15:8045:ada8:bc24:5b51:6f42	91.81.111.66
b51a:901b:cb15:8045:ada8:bc24:5b51:6f43	91.81.111.67
b51a:901b:cb15:8045:ada8:bc24:5b51:6f44	91.81.111.68
b51a:901b:cb15:8045:ada8:bc24:5b51:6f45	91.81.111.69
b51a:901b:cb15:8045:ada8:bc24:5b51:6f46	91.81.111.70
b51a:901b:cb15:8045:ada8:bc24:5b51:6f47	91.81.111.71
b51a:901b:cb15:8045:ada8:bc24:5b51:6f48	91.81.111.72
b51a:901b:cb15:8045:ada8:bc24:5b51:6f49	91.81.111.73
b51a:901b:cb15:8045:ada8:bc24:5b51:6f4a	91.81.111.74
b51a:901b:cb15:8045:ada8:bc24:5b51:6f4b	91.81.111.75
b51a:901b:cb15:8045:ada8:bc24:5b51:6f4c	91.81.111.76
b51a:901b:cb15:8045:ada8:bc24:5b51:6f4d	91.81.111.77
b51a:901b:cb15:8045:ada8:bc24:5b51:6f4e	91.81.111.78
b51a:901b:cb15:8045:ada8:bc24:5b51:6f4f	91.81.111.79
b51a:901b:cb15:8045:ada8:bc24:5b51:6f50	91.81.111.80
b51a:901b:cb15:8045:ada8:bc24:5b51:6f51	91.81.111.81
b51a:901b:cb15:8045:ada8:bc24:5b51:6f52	91.81.111.82
b51a:901b:cb15:8045:ada8:bc24:5b51:6f53	91.81.111.83
b51a:901b:cb15:8045:ada8:bc24:5b51:6f54	91.81.111.84
b51a:901b:cb15:8045:ada8:bc24:5b51:6f55	91.81.111.85
b51a:901b:cb15:8045:ada8:bc24:5b51:6f56	91.81.111.86
b51a:901b:cb15:8045:ada8:bc24:5b51:6f57	91.81.111.87
b51a:901b:cb15:8045:ada8:bc24:5b51:6f58	91.81.111.88
b51a:901b:cb15:8045:ada8:bc24:5b51:6f59	91.81.111.89
b51a:901b:cb15:8045:ada8:bc24:5b51:6f5a	91.81.111.90
b51a:901b:cb15:8045:ada8:bc24:5b51:6f5b	91.81.111.91
b51a:901b:cb15:8045:ada8:bc24:5b51:6f5c	91.81.111.92
b51a:901b:cb15:8045:ada8:bc24:5b51:6f5d	91.81.111.93
b51a:901b:cb15:8045:ada8:bc24:5b51:6f5e	91.81.111.94
b51a:901b:cb15:8045:ada8:bc24:5b51:6f5f	91.81.111.95
b51a:901b:cb15:8045:ada8:bc24:5b51:6f60	91.81.111.96
b51a:901b:cb15:8045:ada8:bc24:5b51:6f61	91.81.111.97
b51a:901b:cb15:8045:ada8:bc24:5b51:6f62	91.81.111.98
b51a:901b:cb15:8045:ada8:bc24:5b51:6f63	91.81.111.99
b51a:901b:cb15:8045:ada8:bc24:5b51:6f64	91.81.111.100
b51a:901b:cb15:8045:ada8:bc24:5b51:6f65	91.81.111.101
b51a:901b:cb15:8045:ada8:bc24:5b51:6f66	91.81.111.102
b51a:901b:cb15:8045:ada8:bc24:5b51:6f67	91.81.111.103
b51a:901b:cb15:8045:ada8:bc24:5b51:6f68	91.81.111.104
b51a:901b:cb15:8045:ada8:bc24:5b51:6f69	91.81.111.105
b51a:901b:cb15:8045:ada8:bc24:5b51:6f6a	91.81.111.106
b51a:901b:cb15:8045:ada8:bc24:5b51:6f6b	91.81.111.107
b51a:901b:cb15:8045:ada8:bc24:5b51:6f6c	91.81.111.108
b51a:901b:cb15:8045:ada8:bc24:5b51:6f6d	91.81.111.109
b51a:901b:cb15:8045:ada8:bc24:5b51:6f6e	91.81.111.110
b51a:901b:cb15:8045:ada8:bc24:5b51:6f6f	91.81.111.111
b51a:901b:cb15:8045:ada8:bc24:5b51:6f70	91.81.111.112
b51a:901b:cb15:8045:ada8:bc24:5b51:6f71	91.81.111.113
b51a:901b:cb15:8045:ada8:bc24:5b51:6f72	91.81.111.114
b51a:901b:cb15:8045:ada8:bc24:5b51:6f73	91.81.111.115
b51a:901b:cb15:8045:ada8:bc24:5b51:6f74	91.81.111.116
b51a:901b:cb15:8045:ada8:bc24:5b51:6f75	91.81.111.117
b51a:901b:cb15:8045:ada8:bc24:5b51:6f76	91.81.111.118
b51a:901b:cb15:8045:ada8:bc24:5b51:6f77	91.81.111.119
b51a:901b:cb15:8045:ada8:bc24:5b51:6f78	91.81.111.120

b51a:901b:cb15:8045:ada8:bc24:5b51:6f79	91.81.111.121
b51a:901b:cb15:8045:ada8:bc24:5b51:6f7a	91.81.111.122
b51a:901b:cb15:8045:ada8:bc24:5b51:6f7b	91.81.111.123
b51a:901b:cb15:8045:ada8:bc24:5b51:6f7c	91.81.111.124
b51a:901b:cb15:8045:ada8:bc24:5b51:6f7d	91.81.111.125
b51a:901b:cb15:8045:ada8:bc24:5b51:6f7e	91.81.111.126
b51a:901b:cb15:8045:ada8:bc24:5b51:6f7f	91.81.111.127
b51a:901b:cb15:8045:ada8:bc24:5b51:6f80	91.81.111.128
b51a:901b:cb15:8045:ada8:bc24:5b51:6f81	91.81.111.129
b51a:901b:cb15:8045:ada8:bc24:5b51:6f82	91.81.111.130
b51a:901b:cb15:8045:ada8:bc24:5b51:6f83	91.81.111.131
b51a:901b:cb15:8045:ada8:bc24:5b51:6f84	91.81.111.132
b51a:901b:cb15:8045:ada8:bc24:5b51:6f85	91.81.111.133
b51a:901b:cb15:8045:ada8:bc24:5b51:6f86	91.81.111.134
b51a:901b:cb15:8045:ada8:bc24:5b51:6f87	91.81.111.135
b51a:901b:cb15:8045:ada8:bc24:5b51:6f88	91.81.111.136
b51a:901b:cb15:8045:ada8:bc24:5b51:6f89	91.81.111.137
b51a:901b:cb15:8045:ada8:bc24:5b51:6f8a	91.81.111.138
b51a:901b:cb15:8045:ada8:bc24:5b51:6f8b	91.81.111.139
b51a:901b:cb15:8045:ada8:bc24:5b51:6f8c	91.81.111.140
b51a:901b:cb15:8045:ada8:bc24:5b51:6f8d	91.81.111.141
b51a:901b:cb15:8045:ada8:bc24:5b51:6f8e	91.81.111.142
b51a:901b:cb15:8045:ada8:bc24:5b51:6f8f	91.81.111.143
b51a:901b:cb15:8045:ada8:bc24:5b51:6f90	91.81.111.144
b51a:901b:cb15:8045:ada8:bc24:5b51:6f91	91.81.111.145
b51a:901b:cb15:8045:ada8:bc24:5b51:6f92	91.81.111.146
b51a:901b:cb15:8045:ada8:bc24:5b51:6f93	91.81.111.147
b51a:901b:cb15:8045:ada8:bc24:5b51:6f94	91.81.111.148
b51a:901b:cb15:8045:ada8:bc24:5b51:6f95	91.81.111.149
b51a:901b:cb15:8045:ada8:bc24:5b51:6f96	91.81.111.150
b51a:901b:cb15:8045:ada8:bc24:5b51:6f97	91.81.111.151
b51a:901b:cb15:8045:ada8:bc24:5b51:6f98	91.81.111.152
b51a:901b:cb15:8045:ada8:bc24:5b51:6f99	91.81.111.153
b51a:901b:cb15:8045:ada8:bc24:5b51:6f9a	91.81.111.154
b51a:901b:cb15:8045:ada8:bc24:5b51:6f9b	91.81.111.155
b51a:901b:cb15:8045:ada8:bc24:5b51:6f9c	91.81.111.156
b51a:901b:cb15:8045:ada8:bc24:5b51:6f9d	91.81.111.157
b51a:901b:cb15:8045:ada8:bc24:5b51:6f9e	91.81.111.158
b51a:901b:cb15:8045:ada8:bc24:5b51:6f9f	91.81.111.159
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa0	91.81.111.160
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa1	91.81.111.161
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa2	91.81.111.162
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa3	91.81.111.163
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa4	91.81.111.164
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa5	91.81.111.165
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa6	91.81.111.166
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa7	91.81.111.167
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa8	91.81.111.168
b51a:901b:cb15:8045:ada8:bc24:5b51:6fa9	91.81.111.169
b51a:901b:cb15:8045:ada8:bc24:5b51:6faa	91.81.111.170
b51a:901b:cb15:8045:ada8:bc24:5b51:6fab	91.81.111.171
b51a:901b:cb15:8045:ada8:bc24:5b51:6fac	91.81.111.172
b51a:901b:cb15:8045:ada8:bc24:5b51:6fad	91.81.111.173
b51a:901b:cb15:8045:ada8:bc24:5b51:6fae	91.81.111.174
b51a:901b:cb15:8045:ada8:bc24:5b51:6faf	91.81.111.175
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb0	91.81.111.176
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb1	91.81.111.177
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb2	91.81.111.178
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb3	91.81.111.179
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb4	91.81.111.180

b51a:901b:cb15:8045:ada8:bc24:5b51:6fb5	91.81.111.181
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb6	91.81.111.182
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb7	91.81.111.183
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb8	91.81.111.184
b51a:901b:cb15:8045:ada8:bc24:5b51:6fb9	91.81.111.185
b51a:901b:cb15:8045:ada8:bc24:5b51:6fba	91.81.111.186
b51a:901b:cb15:8045:ada8:bc24:5b51:6fbb	91.81.111.187
b51a:901b:cb15:8045:ada8:bc24:5b51:6fbc	91.81.111.188
b51a:901b:cb15:8045:ada8:bc24:5b51:6fbd	91.81.111.189
b51a:901b:cb15:8045:ada8:bc24:5b51:6fbe	91.81.111.190
b51a:901b:cb15:8045:ada8:bc24:5b51:6fbf	91.81.111.191
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc0	91.81.111.192
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc1	91.81.111.193
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc2	91.81.111.194
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc3	91.81.111.195
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc4	91.81.111.196
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc5	91.81.111.197
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc6	91.81.111.198
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc7	91.81.111.199
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc8	91.81.111.200
b51a:901b:cb15:8045:ada8:bc24:5b51:6fc9	91.81.111.201
b51a:901b:cb15:8045:ada8:bc24:5b51:6fca	91.81.111.202
b51a:901b:cb15:8045:ada8:bc24:5b51:6fcb	91.81.111.203
b51a:901b:cb15:8045:ada8:bc24:5b51:6fcc	91.81.111.204
b51a:901b:cb15:8045:ada8:bc24:5b51:6fcd	91.81.111.205
b51a:901b:cb15:8045:ada8:bc24:5b51:6fce	91.81.111.206
b51a:901b:cb15:8045:ada8:bc24:5b51:6fcf	91.81.111.207
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd0	91.81.111.208
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd1	91.81.111.209
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd2	91.81.111.210
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd3	91.81.111.211
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd4	91.81.111.212
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd5	91.81.111.213
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd6	91.81.111.214
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd7	91.81.111.215
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd8	91.81.111.216
b51a:901b:cb15:8045:ada8:bc24:5b51:6fd9	91.81.111.217
b51a:901b:cb15:8045:ada8:bc24:5b51:6fda	91.81.111.218
b51a:901b:cb15:8045:ada8:bc24:5b51:6fdb	91.81.111.219
b51a:901b:cb15:8045:ada8:bc24:5b51:6fdc	91.81.111.220
b51a:901b:cb15:8045:ada8:bc24:5b51:6fdd	91.81.111.221
b51a:901b:cb15:8045:ada8:bc24:5b51:6fde	91.81.111.222
b51a:901b:cb15:8045:ada8:bc24:5b51:6fdf	91.81.111.223
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe0	91.81.111.224
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe1	91.81.111.225
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe2	91.81.111.226
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe3	91.81.111.227
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe4	91.81.111.228
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe5	91.81.111.229
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe6	91.81.111.230
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe7	91.81.111.231
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe8	91.81.111.232
b51a:901b:cb15:8045:ada8:bc24:5b51:6fe9	91.81.111.233
b51a:901b:cb15:8045:ada8:bc24:5b51:6fea	91.81.111.234
b51a:901b:cb15:8045:ada8:bc24:5b51:6feb	91.81.111.235
b51a:901b:cb15:8045:ada8:bc24:5b51:6fec	91.81.111.236
b51a:901b:cb15:8045:ada8:bc24:5b51:6fed	91.81.111.237
b51a:901b:cb15:8045:ada8:bc24:5b51:6fee	91.81.111.238
b51a:901b:cb15:8045:ada8:bc24:5b51:6fef	91.81.111.239
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff0	91.81.111.240
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff1	91.81.111.241
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff2	91.81.111.242
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff3	91.81.111.243
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff4	91.81.111.244
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff5	91.81.111.245
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff6	91.81.111.246
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff7	91.81.111.247
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff8	91.81.111.248
b51a:901b:cb15:8045:ada8:bc24:5b51:6ff9	91.81.111.249
b51a:901b:cb15:8045:ada8:bc24:5b51:6ffa	91.81.111.250
b51a:901b:cb15:8045:ada8:bc24:5b51:6ffb	91.81.111.251
b51a:901b:cb15:8045:ada8:bc24:5b51:6ffc	91.81.111.252
b51a:901b:cb15:8045:ada8:bc24:5b51:6ffd	91.81.111.253
b51a:901b:cb15:8045:ada8:bc24:5b51:6ffe	91.81.111.254
b51a:901b:cb15:8045:ada8:bc24:5b51:6fff	91.81.111.255

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.