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:ada8:7178:3155:f01	49.85.15.1
b51a:901b:cb15:8045:ada8:7178:3155:f02	49.85.15.2
b51a:901b:cb15:8045:ada8:7178:3155:f03	49.85.15.3
b51a:901b:cb15:8045:ada8:7178:3155:f04	49.85.15.4
b51a:901b:cb15:8045:ada8:7178:3155:f05	49.85.15.5
b51a:901b:cb15:8045:ada8:7178:3155:f06	49.85.15.6
b51a:901b:cb15:8045:ada8:7178:3155:f07	49.85.15.7
b51a:901b:cb15:8045:ada8:7178:3155:f08	49.85.15.8
b51a:901b:cb15:8045:ada8:7178:3155:f09	49.85.15.9
b51a:901b:cb15:8045:ada8:7178:3155:f0a	49.85.15.10
b51a:901b:cb15:8045:ada8:7178:3155:f0b	49.85.15.11
b51a:901b:cb15:8045:ada8:7178:3155:f0c	49.85.15.12
b51a:901b:cb15:8045:ada8:7178:3155:f0d	49.85.15.13
b51a:901b:cb15:8045:ada8:7178:3155:f0e	49.85.15.14
b51a:901b:cb15:8045:ada8:7178:3155:f0f	49.85.15.15
b51a:901b:cb15:8045:ada8:7178:3155:f10	49.85.15.16
b51a:901b:cb15:8045:ada8:7178:3155:f11	49.85.15.17
b51a:901b:cb15:8045:ada8:7178:3155:f12	49.85.15.18
b51a:901b:cb15:8045:ada8:7178:3155:f13	49.85.15.19
b51a:901b:cb15:8045:ada8:7178:3155:f14	49.85.15.20
b51a:901b:cb15:8045:ada8:7178:3155:f15	49.85.15.21
b51a:901b:cb15:8045:ada8:7178:3155:f16	49.85.15.22
b51a:901b:cb15:8045:ada8:7178:3155:f17	49.85.15.23
b51a:901b:cb15:8045:ada8:7178:3155:f18	49.85.15.24
b51a:901b:cb15:8045:ada8:7178:3155:f19	49.85.15.25
b51a:901b:cb15:8045:ada8:7178:3155:f1a	49.85.15.26
b51a:901b:cb15:8045:ada8:7178:3155:f1b	49.85.15.27
b51a:901b:cb15:8045:ada8:7178:3155:f1c	49.85.15.28
b51a:901b:cb15:8045:ada8:7178:3155:f1d	49.85.15.29
b51a:901b:cb15:8045:ada8:7178:3155:f1e	49.85.15.30
b51a:901b:cb15:8045:ada8:7178:3155:f1f	49.85.15.31
b51a:901b:cb15:8045:ada8:7178:3155:f20	49.85.15.32
b51a:901b:cb15:8045:ada8:7178:3155:f21	49.85.15.33
b51a:901b:cb15:8045:ada8:7178:3155:f22	49.85.15.34
b51a:901b:cb15:8045:ada8:7178:3155:f23	49.85.15.35
b51a:901b:cb15:8045:ada8:7178:3155:f24	49.85.15.36
b51a:901b:cb15:8045:ada8:7178:3155:f25	49.85.15.37
b51a:901b:cb15:8045:ada8:7178:3155:f26	49.85.15.38
b51a:901b:cb15:8045:ada8:7178:3155:f27	49.85.15.39
b51a:901b:cb15:8045:ada8:7178:3155:f28	49.85.15.40
b51a:901b:cb15:8045:ada8:7178:3155:f29	49.85.15.41
b51a:901b:cb15:8045:ada8:7178:3155:f2a	49.85.15.42
b51a:901b:cb15:8045:ada8:7178:3155:f2b	49.85.15.43
b51a:901b:cb15:8045:ada8:7178:3155:f2c	49.85.15.44
b51a:901b:cb15:8045:ada8:7178:3155:f2d	49.85.15.45
b51a:901b:cb15:8045:ada8:7178:3155:f2e	49.85.15.46
b51a:901b:cb15:8045:ada8:7178:3155:f2f	49.85.15.47
b51a:901b:cb15:8045:ada8:7178:3155:f30	49.85.15.48
b51a:901b:cb15:8045:ada8:7178:3155:f31	49.85.15.49
b51a:901b:cb15:8045:ada8:7178:3155:f32	49.85.15.50
b51a:901b:cb15:8045:ada8:7178:3155:f33	49.85.15.51
b51a:901b:cb15:8045:ada8:7178:3155:f34	49.85.15.52
b51a:901b:cb15:8045:ada8:7178:3155:f35	49.85.15.53
b51a:901b:cb15:8045:ada8:7178:3155:f36	49.85.15.54
b51a:901b:cb15:8045:ada8:7178:3155:f37	49.85.15.55
b51a:901b:cb15:8045:ada8:7178:3155:f38	49.85.15.56
b51a:901b:cb15:8045:ada8:7178:3155:f39	49.85.15.57
b51a:901b:cb15:8045:ada8:7178:3155:f3a	49.85.15.58
b51a:901b:cb15:8045:ada8:7178:3155:f3b	49.85.15.59
b51a:901b:cb15:8045:ada8:7178:3155:f3c	49.85.15.60

b51a:901b:cb15:8045:ada8:7178:3155:f3d	49.85.15.61
b51a:901b:cb15:8045:ada8:7178:3155:f3e	49.85.15.62
b51a:901b:cb15:8045:ada8:7178:3155:f3f	49.85.15.63
b51a:901b:cb15:8045:ada8:7178:3155:f40	49.85.15.64
b51a:901b:cb15:8045:ada8:7178:3155:f41	49.85.15.65
b51a:901b:cb15:8045:ada8:7178:3155:f42	49.85.15.66
b51a:901b:cb15:8045:ada8:7178:3155:f43	49.85.15.67
b51a:901b:cb15:8045:ada8:7178:3155:f44	49.85.15.68
b51a:901b:cb15:8045:ada8:7178:3155:f45	49.85.15.69
b51a:901b:cb15:8045:ada8:7178:3155:f46	49.85.15.70
b51a:901b:cb15:8045:ada8:7178:3155:f47	49.85.15.71
b51a:901b:cb15:8045:ada8:7178:3155:f48	49.85.15.72
b51a:901b:cb15:8045:ada8:7178:3155:f49	49.85.15.73
b51a:901b:cb15:8045:ada8:7178:3155:f4a	49.85.15.74
b51a:901b:cb15:8045:ada8:7178:3155:f4b	49.85.15.75
b51a:901b:cb15:8045:ada8:7178:3155:f4c	49.85.15.76
b51a:901b:cb15:8045:ada8:7178:3155:f4d	49.85.15.77
b51a:901b:cb15:8045:ada8:7178:3155:f4e	49.85.15.78
b51a:901b:cb15:8045:ada8:7178:3155:f4f	49.85.15.79
b51a:901b:cb15:8045:ada8:7178:3155:f50	49.85.15.80
b51a:901b:cb15:8045:ada8:7178:3155:f51	49.85.15.81
b51a:901b:cb15:8045:ada8:7178:3155:f52	49.85.15.82
b51a:901b:cb15:8045:ada8:7178:3155:f53	49.85.15.83
b51a:901b:cb15:8045:ada8:7178:3155:f54	49.85.15.84
b51a:901b:cb15:8045:ada8:7178:3155:f55	49.85.15.85
b51a:901b:cb15:8045:ada8:7178:3155:f56	49.85.15.86
b51a:901b:cb15:8045:ada8:7178:3155:f57	49.85.15.87
b51a:901b:cb15:8045:ada8:7178:3155:f58	49.85.15.88
b51a:901b:cb15:8045:ada8:7178:3155:f59	49.85.15.89
b51a:901b:cb15:8045:ada8:7178:3155:f5a	49.85.15.90
b51a:901b:cb15:8045:ada8:7178:3155:f5b	49.85.15.91
b51a:901b:cb15:8045:ada8:7178:3155:f5c	49.85.15.92
b51a:901b:cb15:8045:ada8:7178:3155:f5d	49.85.15.93
b51a:901b:cb15:8045:ada8:7178:3155:f5e	49.85.15.94
b51a:901b:cb15:8045:ada8:7178:3155:f5f	49.85.15.95
b51a:901b:cb15:8045:ada8:7178:3155:f60	49.85.15.96
b51a:901b:cb15:8045:ada8:7178:3155:f61	49.85.15.97
b51a:901b:cb15:8045:ada8:7178:3155:f62	49.85.15.98
b51a:901b:cb15:8045:ada8:7178:3155:f63	49.85.15.99
b51a:901b:cb15:8045:ada8:7178:3155:f64	49.85.15.100
b51a:901b:cb15:8045:ada8:7178:3155:f65	49.85.15.101
b51a:901b:cb15:8045:ada8:7178:3155:f66	49.85.15.102
b51a:901b:cb15:8045:ada8:7178:3155:f67	49.85.15.103
b51a:901b:cb15:8045:ada8:7178:3155:f68	49.85.15.104
b51a:901b:cb15:8045:ada8:7178:3155:f69	49.85.15.105
b51a:901b:cb15:8045:ada8:7178:3155:f6a	49.85.15.106
b51a:901b:cb15:8045:ada8:7178:3155:f6b	49.85.15.107
b51a:901b:cb15:8045:ada8:7178:3155:f6c	49.85.15.108
b51a:901b:cb15:8045:ada8:7178:3155:f6d	49.85.15.109
b51a:901b:cb15:8045:ada8:7178:3155:f6e	49.85.15.110
b51a:901b:cb15:8045:ada8:7178:3155:f6f	49.85.15.111
b51a:901b:cb15:8045:ada8:7178:3155:f70	49.85.15.112
b51a:901b:cb15:8045:ada8:7178:3155:f71	49.85.15.113
b51a:901b:cb15:8045:ada8:7178:3155:f72	49.85.15.114
b51a:901b:cb15:8045:ada8:7178:3155:f73	49.85.15.115
b51a:901b:cb15:8045:ada8:7178:3155:f74	49.85.15.116
b51a:901b:cb15:8045:ada8:7178:3155:f75	49.85.15.117
b51a:901b:cb15:8045:ada8:7178:3155:f76	49.85.15.118
b51a:901b:cb15:8045:ada8:7178:3155:f77	49.85.15.119
b51a:901b:cb15:8045:ada8:7178:3155:f78	49.85.15.120

b51a:901b:cb15:8045:ada8:7178:3155:f79	49.85.15.121
b51a:901b:cb15:8045:ada8:7178:3155:f7a	49.85.15.122
b51a:901b:cb15:8045:ada8:7178:3155:f7b	49.85.15.123
b51a:901b:cb15:8045:ada8:7178:3155:f7c	49.85.15.124
b51a:901b:cb15:8045:ada8:7178:3155:f7d	49.85.15.125
b51a:901b:cb15:8045:ada8:7178:3155:f7e	49.85.15.126
b51a:901b:cb15:8045:ada8:7178:3155:f7f	49.85.15.127
b51a:901b:cb15:8045:ada8:7178:3155:f80	49.85.15.128
b51a:901b:cb15:8045:ada8:7178:3155:f81	49.85.15.129
b51a:901b:cb15:8045:ada8:7178:3155:f82	49.85.15.130
b51a:901b:cb15:8045:ada8:7178:3155:f83	49.85.15.131
b51a:901b:cb15:8045:ada8:7178:3155:f84	49.85.15.132
b51a:901b:cb15:8045:ada8:7178:3155:f85	49.85.15.133
b51a:901b:cb15:8045:ada8:7178:3155:f86	49.85.15.134
b51a:901b:cb15:8045:ada8:7178:3155:f87	49.85.15.135
b51a:901b:cb15:8045:ada8:7178:3155:f88	49.85.15.136
b51a:901b:cb15:8045:ada8:7178:3155:f89	49.85.15.137
b51a:901b:cb15:8045:ada8:7178:3155:f8a	49.85.15.138
b51a:901b:cb15:8045:ada8:7178:3155:f8b	49.85.15.139
b51a:901b:cb15:8045:ada8:7178:3155:f8c	49.85.15.140
b51a:901b:cb15:8045:ada8:7178:3155:f8d	49.85.15.141
b51a:901b:cb15:8045:ada8:7178:3155:f8e	49.85.15.142
b51a:901b:cb15:8045:ada8:7178:3155:f8f	49.85.15.143
b51a:901b:cb15:8045:ada8:7178:3155:f90	49.85.15.144
b51a:901b:cb15:8045:ada8:7178:3155:f91	49.85.15.145
b51a:901b:cb15:8045:ada8:7178:3155:f92	49.85.15.146
b51a:901b:cb15:8045:ada8:7178:3155:f93	49.85.15.147
b51a:901b:cb15:8045:ada8:7178:3155:f94	49.85.15.148
b51a:901b:cb15:8045:ada8:7178:3155:f95	49.85.15.149
b51a:901b:cb15:8045:ada8:7178:3155:f96	49.85.15.150
b51a:901b:cb15:8045:ada8:7178:3155:f97	49.85.15.151
b51a:901b:cb15:8045:ada8:7178:3155:f98	49.85.15.152
b51a:901b:cb15:8045:ada8:7178:3155:f99	49.85.15.153
b51a:901b:cb15:8045:ada8:7178:3155:f9a	49.85.15.154
b51a:901b:cb15:8045:ada8:7178:3155:f9b	49.85.15.155
b51a:901b:cb15:8045:ada8:7178:3155:f9c	49.85.15.156
b51a:901b:cb15:8045:ada8:7178:3155:f9d	49.85.15.157
b51a:901b:cb15:8045:ada8:7178:3155:f9e	49.85.15.158
b51a:901b:cb15:8045:ada8:7178:3155:f9f	49.85.15.159
b51a:901b:cb15:8045:ada8:7178:3155:fa0	49.85.15.160
b51a:901b:cb15:8045:ada8:7178:3155:fa1	49.85.15.161
b51a:901b:cb15:8045:ada8:7178:3155:fa2	49.85.15.162
b51a:901b:cb15:8045:ada8:7178:3155:fa3	49.85.15.163
b51a:901b:cb15:8045:ada8:7178:3155:fa4	49.85.15.164
b51a:901b:cb15:8045:ada8:7178:3155:fa5	49.85.15.165
b51a:901b:cb15:8045:ada8:7178:3155:fa6	49.85.15.166
b51a:901b:cb15:8045:ada8:7178:3155:fa7	49.85.15.167
b51a:901b:cb15:8045:ada8:7178:3155:fa8	49.85.15.168
b51a:901b:cb15:8045:ada8:7178:3155:fa9	49.85.15.169
b51a:901b:cb15:8045:ada8:7178:3155:faa	49.85.15.170
b51a:901b:cb15:8045:ada8:7178:3155:fab	49.85.15.171
b51a:901b:cb15:8045:ada8:7178:3155:fac	49.85.15.172
b51a:901b:cb15:8045:ada8:7178:3155:fad	49.85.15.173
b51a:901b:cb15:8045:ada8:7178:3155:fae	49.85.15.174
b51a:901b:cb15:8045:ada8:7178:3155:faf	49.85.15.175
b51a:901b:cb15:8045:ada8:7178:3155:fb0	49.85.15.176
b51a:901b:cb15:8045:ada8:7178:3155:fb1	49.85.15.177
b51a:901b:cb15:8045:ada8:7178:3155:fb2	49.85.15.178
b51a:901b:cb15:8045:ada8:7178:3155:fb3	49.85.15.179
b51a:901b:cb15:8045:ada8:7178:3155:fb4	49.85.15.180

b51a:901b:cb15:8045:ada8:7178:3155:fb5	49.85.15.181
b51a:901b:cb15:8045:ada8:7178:3155:fb6	49.85.15.182
b51a:901b:cb15:8045:ada8:7178:3155:fb7	49.85.15.183
b51a:901b:cb15:8045:ada8:7178:3155:fb8	49.85.15.184
b51a:901b:cb15:8045:ada8:7178:3155:fb9	49.85.15.185
b51a:901b:cb15:8045:ada8:7178:3155:fba	49.85.15.186
b51a:901b:cb15:8045:ada8:7178:3155:fbb	49.85.15.187
b51a:901b:cb15:8045:ada8:7178:3155:fbc	49.85.15.188
b51a:901b:cb15:8045:ada8:7178:3155:fbd	49.85.15.189
b51a:901b:cb15:8045:ada8:7178:3155:fbe	49.85.15.190
b51a:901b:cb15:8045:ada8:7178:3155:fbf	49.85.15.191
b51a:901b:cb15:8045:ada8:7178:3155:fc0	49.85.15.192
b51a:901b:cb15:8045:ada8:7178:3155:fc1	49.85.15.193
b51a:901b:cb15:8045:ada8:7178:3155:fc2	49.85.15.194
b51a:901b:cb15:8045:ada8:7178:3155:fc3	49.85.15.195
b51a:901b:cb15:8045:ada8:7178:3155:fc4	49.85.15.196
b51a:901b:cb15:8045:ada8:7178:3155:fc5	49.85.15.197
b51a:901b:cb15:8045:ada8:7178:3155:fc6	49.85.15.198
b51a:901b:cb15:8045:ada8:7178:3155:fc7	49.85.15.199
b51a:901b:cb15:8045:ada8:7178:3155:fc8	49.85.15.200
b51a:901b:cb15:8045:ada8:7178:3155:fc9	49.85.15.201
b51a:901b:cb15:8045:ada8:7178:3155:fca	49.85.15.202
b51a:901b:cb15:8045:ada8:7178:3155:fcb	49.85.15.203
b51a:901b:cb15:8045:ada8:7178:3155:fcc	49.85.15.204
b51a:901b:cb15:8045:ada8:7178:3155:fcd	49.85.15.205
b51a:901b:cb15:8045:ada8:7178:3155:fce	49.85.15.206
b51a:901b:cb15:8045:ada8:7178:3155:fcf	49.85.15.207
b51a:901b:cb15:8045:ada8:7178:3155:fd0	49.85.15.208
b51a:901b:cb15:8045:ada8:7178:3155:fd1	49.85.15.209
b51a:901b:cb15:8045:ada8:7178:3155:fd2	49.85.15.210
b51a:901b:cb15:8045:ada8:7178:3155:fd3	49.85.15.211
b51a:901b:cb15:8045:ada8:7178:3155:fd4	49.85.15.212
b51a:901b:cb15:8045:ada8:7178:3155:fd5	49.85.15.213
b51a:901b:cb15:8045:ada8:7178:3155:fd6	49.85.15.214
b51a:901b:cb15:8045:ada8:7178:3155:fd7	49.85.15.215
b51a:901b:cb15:8045:ada8:7178:3155:fd8	49.85.15.216
b51a:901b:cb15:8045:ada8:7178:3155:fd9	49.85.15.217
b51a:901b:cb15:8045:ada8:7178:3155:fda	49.85.15.218
b51a:901b:cb15:8045:ada8:7178:3155:fdb	49.85.15.219
b51a:901b:cb15:8045:ada8:7178:3155:fdc	49.85.15.220
b51a:901b:cb15:8045:ada8:7178:3155:fdd	49.85.15.221
b51a:901b:cb15:8045:ada8:7178:3155:fde	49.85.15.222
b51a:901b:cb15:8045:ada8:7178:3155:fdf	49.85.15.223
b51a:901b:cb15:8045:ada8:7178:3155:fe0	49.85.15.224
b51a:901b:cb15:8045:ada8:7178:3155:fe1	49.85.15.225
b51a:901b:cb15:8045:ada8:7178:3155:fe2	49.85.15.226
b51a:901b:cb15:8045:ada8:7178:3155:fe3	49.85.15.227
b51a:901b:cb15:8045:ada8:7178:3155:fe4	49.85.15.228
b51a:901b:cb15:8045:ada8:7178:3155:fe5	49.85.15.229
b51a:901b:cb15:8045:ada8:7178:3155:fe6	49.85.15.230
b51a:901b:cb15:8045:ada8:7178:3155:fe7	49.85.15.231
b51a:901b:cb15:8045:ada8:7178:3155:fe8	49.85.15.232
b51a:901b:cb15:8045:ada8:7178:3155:fe9	49.85.15.233
b51a:901b:cb15:8045:ada8:7178:3155:fea	49.85.15.234
b51a:901b:cb15:8045:ada8:7178:3155:feb	49.85.15.235
b51a:901b:cb15:8045:ada8:7178:3155:fec	49.85.15.236
b51a:901b:cb15:8045:ada8:7178:3155:fed	49.85.15.237
b51a:901b:cb15:8045:ada8:7178:3155:fee	49.85.15.238
b51a:901b:cb15:8045:ada8:7178:3155:fef	49.85.15.239
b51a:901b:cb15:8045:ada8:7178:3155:ff0	49.85.15.240
b51a:901b:cb15:8045:ada8:7178:3155:ff1	49.85.15.241
b51a:901b:cb15:8045:ada8:7178:3155:ff2	49.85.15.242
b51a:901b:cb15:8045:ada8:7178:3155:ff3	49.85.15.243
b51a:901b:cb15:8045:ada8:7178:3155:ff4	49.85.15.244
b51a:901b:cb15:8045:ada8:7178:3155:ff5	49.85.15.245
b51a:901b:cb15:8045:ada8:7178:3155:ff6	49.85.15.246
b51a:901b:cb15:8045:ada8:7178:3155:ff7	49.85.15.247
b51a:901b:cb15:8045:ada8:7178:3155:ff8	49.85.15.248
b51a:901b:cb15:8045:ada8:7178:3155:ff9	49.85.15.249
b51a:901b:cb15:8045:ada8:7178:3155:ffa	49.85.15.250
b51a:901b:cb15:8045:ada8:7178:3155:ffb	49.85.15.251
b51a:901b:cb15:8045:ada8:7178:3155:ffc	49.85.15.252
b51a:901b:cb15:8045:ada8:7178:3155:ffd	49.85.15.253
b51a:901b:cb15:8045:ada8:7178:3155:ffe	49.85.15.254
b51a:901b:cb15:8045:ada8:7178:3155:fff	49.85.15.255

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.