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:bc24:5b51:3f01	91.81.63.1
b51a:901b:cb15:8045:ada8:bc24:5b51:3f02	91.81.63.2
b51a:901b:cb15:8045:ada8:bc24:5b51:3f03	91.81.63.3
b51a:901b:cb15:8045:ada8:bc24:5b51:3f04	91.81.63.4
b51a:901b:cb15:8045:ada8:bc24:5b51:3f05	91.81.63.5
b51a:901b:cb15:8045:ada8:bc24:5b51:3f06	91.81.63.6
b51a:901b:cb15:8045:ada8:bc24:5b51:3f07	91.81.63.7
b51a:901b:cb15:8045:ada8:bc24:5b51:3f08	91.81.63.8
b51a:901b:cb15:8045:ada8:bc24:5b51:3f09	91.81.63.9
b51a:901b:cb15:8045:ada8:bc24:5b51:3f0a	91.81.63.10
b51a:901b:cb15:8045:ada8:bc24:5b51:3f0b	91.81.63.11
b51a:901b:cb15:8045:ada8:bc24:5b51:3f0c	91.81.63.12
b51a:901b:cb15:8045:ada8:bc24:5b51:3f0d	91.81.63.13
b51a:901b:cb15:8045:ada8:bc24:5b51:3f0e	91.81.63.14
b51a:901b:cb15:8045:ada8:bc24:5b51:3f0f	91.81.63.15
b51a:901b:cb15:8045:ada8:bc24:5b51:3f10	91.81.63.16
b51a:901b:cb15:8045:ada8:bc24:5b51:3f11	91.81.63.17
b51a:901b:cb15:8045:ada8:bc24:5b51:3f12	91.81.63.18
b51a:901b:cb15:8045:ada8:bc24:5b51:3f13	91.81.63.19
b51a:901b:cb15:8045:ada8:bc24:5b51:3f14	91.81.63.20
b51a:901b:cb15:8045:ada8:bc24:5b51:3f15	91.81.63.21
b51a:901b:cb15:8045:ada8:bc24:5b51:3f16	91.81.63.22
b51a:901b:cb15:8045:ada8:bc24:5b51:3f17	91.81.63.23
b51a:901b:cb15:8045:ada8:bc24:5b51:3f18	91.81.63.24
b51a:901b:cb15:8045:ada8:bc24:5b51:3f19	91.81.63.25
b51a:901b:cb15:8045:ada8:bc24:5b51:3f1a	91.81.63.26
b51a:901b:cb15:8045:ada8:bc24:5b51:3f1b	91.81.63.27
b51a:901b:cb15:8045:ada8:bc24:5b51:3f1c	91.81.63.28
b51a:901b:cb15:8045:ada8:bc24:5b51:3f1d	91.81.63.29
b51a:901b:cb15:8045:ada8:bc24:5b51:3f1e	91.81.63.30
b51a:901b:cb15:8045:ada8:bc24:5b51:3f1f	91.81.63.31
b51a:901b:cb15:8045:ada8:bc24:5b51:3f20	91.81.63.32
b51a:901b:cb15:8045:ada8:bc24:5b51:3f21	91.81.63.33
b51a:901b:cb15:8045:ada8:bc24:5b51:3f22	91.81.63.34
b51a:901b:cb15:8045:ada8:bc24:5b51:3f23	91.81.63.35
b51a:901b:cb15:8045:ada8:bc24:5b51:3f24	91.81.63.36
b51a:901b:cb15:8045:ada8:bc24:5b51:3f25	91.81.63.37
b51a:901b:cb15:8045:ada8:bc24:5b51:3f26	91.81.63.38
b51a:901b:cb15:8045:ada8:bc24:5b51:3f27	91.81.63.39
b51a:901b:cb15:8045:ada8:bc24:5b51:3f28	91.81.63.40
b51a:901b:cb15:8045:ada8:bc24:5b51:3f29	91.81.63.41
b51a:901b:cb15:8045:ada8:bc24:5b51:3f2a	91.81.63.42
b51a:901b:cb15:8045:ada8:bc24:5b51:3f2b	91.81.63.43
b51a:901b:cb15:8045:ada8:bc24:5b51:3f2c	91.81.63.44
b51a:901b:cb15:8045:ada8:bc24:5b51:3f2d	91.81.63.45
b51a:901b:cb15:8045:ada8:bc24:5b51:3f2e	91.81.63.46
b51a:901b:cb15:8045:ada8:bc24:5b51:3f2f	91.81.63.47
b51a:901b:cb15:8045:ada8:bc24:5b51:3f30	91.81.63.48
b51a:901b:cb15:8045:ada8:bc24:5b51:3f31	91.81.63.49
b51a:901b:cb15:8045:ada8:bc24:5b51:3f32	91.81.63.50
b51a:901b:cb15:8045:ada8:bc24:5b51:3f33	91.81.63.51
b51a:901b:cb15:8045:ada8:bc24:5b51:3f34	91.81.63.52
b51a:901b:cb15:8045:ada8:bc24:5b51:3f35	91.81.63.53
b51a:901b:cb15:8045:ada8:bc24:5b51:3f36	91.81.63.54
b51a:901b:cb15:8045:ada8:bc24:5b51:3f37	91.81.63.55
b51a:901b:cb15:8045:ada8:bc24:5b51:3f38	91.81.63.56
b51a:901b:cb15:8045:ada8:bc24:5b51:3f39	91.81.63.57
b51a:901b:cb15:8045:ada8:bc24:5b51:3f3a	91.81.63.58
b51a:901b:cb15:8045:ada8:bc24:5b51:3f3b	91.81.63.59
b51a:901b:cb15:8045:ada8:bc24:5b51:3f3c	91.81.63.60

b51a:901b:cb15:8045:ada8:bc24:5b51:3f3d	91.81.63.61
b51a:901b:cb15:8045:ada8:bc24:5b51:3f3e	91.81.63.62
b51a:901b:cb15:8045:ada8:bc24:5b51:3f3f	91.81.63.63
b51a:901b:cb15:8045:ada8:bc24:5b51:3f40	91.81.63.64
b51a:901b:cb15:8045:ada8:bc24:5b51:3f41	91.81.63.65
b51a:901b:cb15:8045:ada8:bc24:5b51:3f42	91.81.63.66
b51a:901b:cb15:8045:ada8:bc24:5b51:3f43	91.81.63.67
b51a:901b:cb15:8045:ada8:bc24:5b51:3f44	91.81.63.68
b51a:901b:cb15:8045:ada8:bc24:5b51:3f45	91.81.63.69
b51a:901b:cb15:8045:ada8:bc24:5b51:3f46	91.81.63.70
b51a:901b:cb15:8045:ada8:bc24:5b51:3f47	91.81.63.71
b51a:901b:cb15:8045:ada8:bc24:5b51:3f48	91.81.63.72
b51a:901b:cb15:8045:ada8:bc24:5b51:3f49	91.81.63.73
b51a:901b:cb15:8045:ada8:bc24:5b51:3f4a	91.81.63.74
b51a:901b:cb15:8045:ada8:bc24:5b51:3f4b	91.81.63.75
b51a:901b:cb15:8045:ada8:bc24:5b51:3f4c	91.81.63.76
b51a:901b:cb15:8045:ada8:bc24:5b51:3f4d	91.81.63.77
b51a:901b:cb15:8045:ada8:bc24:5b51:3f4e	91.81.63.78
b51a:901b:cb15:8045:ada8:bc24:5b51:3f4f	91.81.63.79
b51a:901b:cb15:8045:ada8:bc24:5b51:3f50	91.81.63.80
b51a:901b:cb15:8045:ada8:bc24:5b51:3f51	91.81.63.81
b51a:901b:cb15:8045:ada8:bc24:5b51:3f52	91.81.63.82
b51a:901b:cb15:8045:ada8:bc24:5b51:3f53	91.81.63.83
b51a:901b:cb15:8045:ada8:bc24:5b51:3f54	91.81.63.84
b51a:901b:cb15:8045:ada8:bc24:5b51:3f55	91.81.63.85
b51a:901b:cb15:8045:ada8:bc24:5b51:3f56	91.81.63.86
b51a:901b:cb15:8045:ada8:bc24:5b51:3f57	91.81.63.87
b51a:901b:cb15:8045:ada8:bc24:5b51:3f58	91.81.63.88
b51a:901b:cb15:8045:ada8:bc24:5b51:3f59	91.81.63.89
b51a:901b:cb15:8045:ada8:bc24:5b51:3f5a	91.81.63.90
b51a:901b:cb15:8045:ada8:bc24:5b51:3f5b	91.81.63.91
b51a:901b:cb15:8045:ada8:bc24:5b51:3f5c	91.81.63.92
b51a:901b:cb15:8045:ada8:bc24:5b51:3f5d	91.81.63.93
b51a:901b:cb15:8045:ada8:bc24:5b51:3f5e	91.81.63.94
b51a:901b:cb15:8045:ada8:bc24:5b51:3f5f	91.81.63.95
b51a:901b:cb15:8045:ada8:bc24:5b51:3f60	91.81.63.96
b51a:901b:cb15:8045:ada8:bc24:5b51:3f61	91.81.63.97
b51a:901b:cb15:8045:ada8:bc24:5b51:3f62	91.81.63.98
b51a:901b:cb15:8045:ada8:bc24:5b51:3f63	91.81.63.99
b51a:901b:cb15:8045:ada8:bc24:5b51:3f64	91.81.63.100
b51a:901b:cb15:8045:ada8:bc24:5b51:3f65	91.81.63.101
b51a:901b:cb15:8045:ada8:bc24:5b51:3f66	91.81.63.102
b51a:901b:cb15:8045:ada8:bc24:5b51:3f67	91.81.63.103
b51a:901b:cb15:8045:ada8:bc24:5b51:3f68	91.81.63.104
b51a:901b:cb15:8045:ada8:bc24:5b51:3f69	91.81.63.105
b51a:901b:cb15:8045:ada8:bc24:5b51:3f6a	91.81.63.106
b51a:901b:cb15:8045:ada8:bc24:5b51:3f6b	91.81.63.107
b51a:901b:cb15:8045:ada8:bc24:5b51:3f6c	91.81.63.108
b51a:901b:cb15:8045:ada8:bc24:5b51:3f6d	91.81.63.109
b51a:901b:cb15:8045:ada8:bc24:5b51:3f6e	91.81.63.110
b51a:901b:cb15:8045:ada8:bc24:5b51:3f6f	91.81.63.111
b51a:901b:cb15:8045:ada8:bc24:5b51:3f70	91.81.63.112
b51a:901b:cb15:8045:ada8:bc24:5b51:3f71	91.81.63.113
b51a:901b:cb15:8045:ada8:bc24:5b51:3f72	91.81.63.114
b51a:901b:cb15:8045:ada8:bc24:5b51:3f73	91.81.63.115
b51a:901b:cb15:8045:ada8:bc24:5b51:3f74	91.81.63.116
b51a:901b:cb15:8045:ada8:bc24:5b51:3f75	91.81.63.117
b51a:901b:cb15:8045:ada8:bc24:5b51:3f76	91.81.63.118
b51a:901b:cb15:8045:ada8:bc24:5b51:3f77	91.81.63.119
b51a:901b:cb15:8045:ada8:bc24:5b51:3f78	91.81.63.120

b51a:901b:cb15:8045:ada8:bc24:5b51:3f79	91.81.63.121
b51a:901b:cb15:8045:ada8:bc24:5b51:3f7a	91.81.63.122
b51a:901b:cb15:8045:ada8:bc24:5b51:3f7b	91.81.63.123
b51a:901b:cb15:8045:ada8:bc24:5b51:3f7c	91.81.63.124
b51a:901b:cb15:8045:ada8:bc24:5b51:3f7d	91.81.63.125
b51a:901b:cb15:8045:ada8:bc24:5b51:3f7e	91.81.63.126
b51a:901b:cb15:8045:ada8:bc24:5b51:3f7f	91.81.63.127
b51a:901b:cb15:8045:ada8:bc24:5b51:3f80	91.81.63.128
b51a:901b:cb15:8045:ada8:bc24:5b51:3f81	91.81.63.129
b51a:901b:cb15:8045:ada8:bc24:5b51:3f82	91.81.63.130
b51a:901b:cb15:8045:ada8:bc24:5b51:3f83	91.81.63.131
b51a:901b:cb15:8045:ada8:bc24:5b51:3f84	91.81.63.132
b51a:901b:cb15:8045:ada8:bc24:5b51:3f85	91.81.63.133
b51a:901b:cb15:8045:ada8:bc24:5b51:3f86	91.81.63.134
b51a:901b:cb15:8045:ada8:bc24:5b51:3f87	91.81.63.135
b51a:901b:cb15:8045:ada8:bc24:5b51:3f88	91.81.63.136
b51a:901b:cb15:8045:ada8:bc24:5b51:3f89	91.81.63.137
b51a:901b:cb15:8045:ada8:bc24:5b51:3f8a	91.81.63.138
b51a:901b:cb15:8045:ada8:bc24:5b51:3f8b	91.81.63.139
b51a:901b:cb15:8045:ada8:bc24:5b51:3f8c	91.81.63.140
b51a:901b:cb15:8045:ada8:bc24:5b51:3f8d	91.81.63.141
b51a:901b:cb15:8045:ada8:bc24:5b51:3f8e	91.81.63.142
b51a:901b:cb15:8045:ada8:bc24:5b51:3f8f	91.81.63.143
b51a:901b:cb15:8045:ada8:bc24:5b51:3f90	91.81.63.144
b51a:901b:cb15:8045:ada8:bc24:5b51:3f91	91.81.63.145
b51a:901b:cb15:8045:ada8:bc24:5b51:3f92	91.81.63.146
b51a:901b:cb15:8045:ada8:bc24:5b51:3f93	91.81.63.147
b51a:901b:cb15:8045:ada8:bc24:5b51:3f94	91.81.63.148
b51a:901b:cb15:8045:ada8:bc24:5b51:3f95	91.81.63.149
b51a:901b:cb15:8045:ada8:bc24:5b51:3f96	91.81.63.150
b51a:901b:cb15:8045:ada8:bc24:5b51:3f97	91.81.63.151
b51a:901b:cb15:8045:ada8:bc24:5b51:3f98	91.81.63.152
b51a:901b:cb15:8045:ada8:bc24:5b51:3f99	91.81.63.153
b51a:901b:cb15:8045:ada8:bc24:5b51:3f9a	91.81.63.154
b51a:901b:cb15:8045:ada8:bc24:5b51:3f9b	91.81.63.155
b51a:901b:cb15:8045:ada8:bc24:5b51:3f9c	91.81.63.156
b51a:901b:cb15:8045:ada8:bc24:5b51:3f9d	91.81.63.157
b51a:901b:cb15:8045:ada8:bc24:5b51:3f9e	91.81.63.158
b51a:901b:cb15:8045:ada8:bc24:5b51:3f9f	91.81.63.159
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa0	91.81.63.160
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa1	91.81.63.161
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa2	91.81.63.162
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa3	91.81.63.163
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa4	91.81.63.164
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa5	91.81.63.165
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa6	91.81.63.166
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa7	91.81.63.167
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa8	91.81.63.168
b51a:901b:cb15:8045:ada8:bc24:5b51:3fa9	91.81.63.169
b51a:901b:cb15:8045:ada8:bc24:5b51:3faa	91.81.63.170
b51a:901b:cb15:8045:ada8:bc24:5b51:3fab	91.81.63.171
b51a:901b:cb15:8045:ada8:bc24:5b51:3fac	91.81.63.172
b51a:901b:cb15:8045:ada8:bc24:5b51:3fad	91.81.63.173
b51a:901b:cb15:8045:ada8:bc24:5b51:3fae	91.81.63.174
b51a:901b:cb15:8045:ada8:bc24:5b51:3faf	91.81.63.175
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb0	91.81.63.176
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb1	91.81.63.177
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb2	91.81.63.178
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb3	91.81.63.179
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb4	91.81.63.180

b51a:901b:cb15:8045:ada8:bc24:5b51:3fb5	91.81.63.181
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb6	91.81.63.182
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb7	91.81.63.183
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb8	91.81.63.184
b51a:901b:cb15:8045:ada8:bc24:5b51:3fb9	91.81.63.185
b51a:901b:cb15:8045:ada8:bc24:5b51:3fba	91.81.63.186
b51a:901b:cb15:8045:ada8:bc24:5b51:3fbb	91.81.63.187
b51a:901b:cb15:8045:ada8:bc24:5b51:3fbc	91.81.63.188
b51a:901b:cb15:8045:ada8:bc24:5b51:3fbd	91.81.63.189
b51a:901b:cb15:8045:ada8:bc24:5b51:3fbe	91.81.63.190
b51a:901b:cb15:8045:ada8:bc24:5b51:3fbf	91.81.63.191
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc0	91.81.63.192
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc1	91.81.63.193
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc2	91.81.63.194
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc3	91.81.63.195
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc4	91.81.63.196
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc5	91.81.63.197
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc6	91.81.63.198
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc7	91.81.63.199
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc8	91.81.63.200
b51a:901b:cb15:8045:ada8:bc24:5b51:3fc9	91.81.63.201
b51a:901b:cb15:8045:ada8:bc24:5b51:3fca	91.81.63.202
b51a:901b:cb15:8045:ada8:bc24:5b51:3fcb	91.81.63.203
b51a:901b:cb15:8045:ada8:bc24:5b51:3fcc	91.81.63.204
b51a:901b:cb15:8045:ada8:bc24:5b51:3fcd	91.81.63.205
b51a:901b:cb15:8045:ada8:bc24:5b51:3fce	91.81.63.206
b51a:901b:cb15:8045:ada8:bc24:5b51:3fcf	91.81.63.207
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd0	91.81.63.208
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd1	91.81.63.209
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd2	91.81.63.210
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd3	91.81.63.211
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd4	91.81.63.212
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd5	91.81.63.213
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd6	91.81.63.214
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd7	91.81.63.215
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd8	91.81.63.216
b51a:901b:cb15:8045:ada8:bc24:5b51:3fd9	91.81.63.217
b51a:901b:cb15:8045:ada8:bc24:5b51:3fda	91.81.63.218
b51a:901b:cb15:8045:ada8:bc24:5b51:3fdb	91.81.63.219
b51a:901b:cb15:8045:ada8:bc24:5b51:3fdc	91.81.63.220
b51a:901b:cb15:8045:ada8:bc24:5b51:3fdd	91.81.63.221
b51a:901b:cb15:8045:ada8:bc24:5b51:3fde	91.81.63.222
b51a:901b:cb15:8045:ada8:bc24:5b51:3fdf	91.81.63.223
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe0	91.81.63.224
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe1	91.81.63.225
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe2	91.81.63.226
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe3	91.81.63.227
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe4	91.81.63.228
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe5	91.81.63.229
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe6	91.81.63.230
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe7	91.81.63.231
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe8	91.81.63.232
b51a:901b:cb15:8045:ada8:bc24:5b51:3fe9	91.81.63.233
b51a:901b:cb15:8045:ada8:bc24:5b51:3fea	91.81.63.234
b51a:901b:cb15:8045:ada8:bc24:5b51:3feb	91.81.63.235
b51a:901b:cb15:8045:ada8:bc24:5b51:3fec	91.81.63.236
b51a:901b:cb15:8045:ada8:bc24:5b51:3fed	91.81.63.237
b51a:901b:cb15:8045:ada8:bc24:5b51:3fee	91.81.63.238
b51a:901b:cb15:8045:ada8:bc24:5b51:3fef	91.81.63.239
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff0	91.81.63.240
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff1	91.81.63.241
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff2	91.81.63.242
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff3	91.81.63.243
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff4	91.81.63.244
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff5	91.81.63.245
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff6	91.81.63.246
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff7	91.81.63.247
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff8	91.81.63.248
b51a:901b:cb15:8045:ada8:bc24:5b51:3ff9	91.81.63.249
b51a:901b:cb15:8045:ada8:bc24:5b51:3ffa	91.81.63.250
b51a:901b:cb15:8045:ada8:bc24:5b51:3ffb	91.81.63.251
b51a:901b:cb15:8045:ada8:bc24:5b51:3ffc	91.81.63.252
b51a:901b:cb15:8045:ada8:bc24:5b51:3ffd	91.81.63.253
b51a:901b:cb15:8045:ada8:bc24:5b51:3ffe	91.81.63.254
b51a:901b:cb15:8045:ada8:bc24:5b51:3fff	91.81.63.255

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.