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
cb15:901b:d157:4024:ada9:b226:c051:7f01	192.81.127.1
cb15:901b:d157:4024:ada9:b226:c051:7f02	192.81.127.2
cb15:901b:d157:4024:ada9:b226:c051:7f03	192.81.127.3
cb15:901b:d157:4024:ada9:b226:c051:7f04	192.81.127.4
cb15:901b:d157:4024:ada9:b226:c051:7f05	192.81.127.5
cb15:901b:d157:4024:ada9:b226:c051:7f06	192.81.127.6
cb15:901b:d157:4024:ada9:b226:c051:7f07	192.81.127.7
cb15:901b:d157:4024:ada9:b226:c051:7f08	192.81.127.8
cb15:901b:d157:4024:ada9:b226:c051:7f09	192.81.127.9
cb15:901b:d157:4024:ada9:b226:c051:7f0a	192.81.127.10
cb15:901b:d157:4024:ada9:b226:c051:7f0b	192.81.127.11
cb15:901b:d157:4024:ada9:b226:c051:7f0c	192.81.127.12
cb15:901b:d157:4024:ada9:b226:c051:7f0d	192.81.127.13
cb15:901b:d157:4024:ada9:b226:c051:7f0e	192.81.127.14
cb15:901b:d157:4024:ada9:b226:c051:7f0f	192.81.127.15
cb15:901b:d157:4024:ada9:b226:c051:7f10	192.81.127.16
cb15:901b:d157:4024:ada9:b226:c051:7f11	192.81.127.17
cb15:901b:d157:4024:ada9:b226:c051:7f12	192.81.127.18
cb15:901b:d157:4024:ada9:b226:c051:7f13	192.81.127.19
cb15:901b:d157:4024:ada9:b226:c051:7f14	192.81.127.20
cb15:901b:d157:4024:ada9:b226:c051:7f15	192.81.127.21
cb15:901b:d157:4024:ada9:b226:c051:7f16	192.81.127.22
cb15:901b:d157:4024:ada9:b226:c051:7f17	192.81.127.23
cb15:901b:d157:4024:ada9:b226:c051:7f18	192.81.127.24
cb15:901b:d157:4024:ada9:b226:c051:7f19	192.81.127.25
cb15:901b:d157:4024:ada9:b226:c051:7f1a	192.81.127.26
cb15:901b:d157:4024:ada9:b226:c051:7f1b	192.81.127.27
cb15:901b:d157:4024:ada9:b226:c051:7f1c	192.81.127.28
cb15:901b:d157:4024:ada9:b226:c051:7f1d	192.81.127.29
cb15:901b:d157:4024:ada9:b226:c051:7f1e	192.81.127.30
cb15:901b:d157:4024:ada9:b226:c051:7f1f	192.81.127.31
cb15:901b:d157:4024:ada9:b226:c051:7f20	192.81.127.32
cb15:901b:d157:4024:ada9:b226:c051:7f21	192.81.127.33
cb15:901b:d157:4024:ada9:b226:c051:7f22	192.81.127.34
cb15:901b:d157:4024:ada9:b226:c051:7f23	192.81.127.35
cb15:901b:d157:4024:ada9:b226:c051:7f24	192.81.127.36
cb15:901b:d157:4024:ada9:b226:c051:7f25	192.81.127.37
cb15:901b:d157:4024:ada9:b226:c051:7f26	192.81.127.38
cb15:901b:d157:4024:ada9:b226:c051:7f27	192.81.127.39
cb15:901b:d157:4024:ada9:b226:c051:7f28	192.81.127.40
cb15:901b:d157:4024:ada9:b226:c051:7f29	192.81.127.41
cb15:901b:d157:4024:ada9:b226:c051:7f2a	192.81.127.42
cb15:901b:d157:4024:ada9:b226:c051:7f2b	192.81.127.43
cb15:901b:d157:4024:ada9:b226:c051:7f2c	192.81.127.44
cb15:901b:d157:4024:ada9:b226:c051:7f2d	192.81.127.45
cb15:901b:d157:4024:ada9:b226:c051:7f2e	192.81.127.46
cb15:901b:d157:4024:ada9:b226:c051:7f2f	192.81.127.47
cb15:901b:d157:4024:ada9:b226:c051:7f30	192.81.127.48
cb15:901b:d157:4024:ada9:b226:c051:7f31	192.81.127.49
cb15:901b:d157:4024:ada9:b226:c051:7f32	192.81.127.50
cb15:901b:d157:4024:ada9:b226:c051:7f33	192.81.127.51
cb15:901b:d157:4024:ada9:b226:c051:7f34	192.81.127.52
cb15:901b:d157:4024:ada9:b226:c051:7f35	192.81.127.53
cb15:901b:d157:4024:ada9:b226:c051:7f36	192.81.127.54
cb15:901b:d157:4024:ada9:b226:c051:7f37	192.81.127.55
cb15:901b:d157:4024:ada9:b226:c051:7f38	192.81.127.56
cb15:901b:d157:4024:ada9:b226:c051:7f39	192.81.127.57
cb15:901b:d157:4024:ada9:b226:c051:7f3a	192.81.127.58
cb15:901b:d157:4024:ada9:b226:c051:7f3b	192.81.127.59
cb15:901b:d157:4024:ada9:b226:c051:7f3c	192.81.127.60

cb15:901b:d157:4024:ada9:b226:c051:7f3d	192.81.127.61
cb15:901b:d157:4024:ada9:b226:c051:7f3e	192.81.127.62
cb15:901b:d157:4024:ada9:b226:c051:7f3f	192.81.127.63
cb15:901b:d157:4024:ada9:b226:c051:7f40	192.81.127.64
cb15:901b:d157:4024:ada9:b226:c051:7f41	192.81.127.65
cb15:901b:d157:4024:ada9:b226:c051:7f42	192.81.127.66
cb15:901b:d157:4024:ada9:b226:c051:7f43	192.81.127.67
cb15:901b:d157:4024:ada9:b226:c051:7f44	192.81.127.68
cb15:901b:d157:4024:ada9:b226:c051:7f45	192.81.127.69
cb15:901b:d157:4024:ada9:b226:c051:7f46	192.81.127.70
cb15:901b:d157:4024:ada9:b226:c051:7f47	192.81.127.71
cb15:901b:d157:4024:ada9:b226:c051:7f48	192.81.127.72
cb15:901b:d157:4024:ada9:b226:c051:7f49	192.81.127.73
cb15:901b:d157:4024:ada9:b226:c051:7f4a	192.81.127.74
cb15:901b:d157:4024:ada9:b226:c051:7f4b	192.81.127.75
cb15:901b:d157:4024:ada9:b226:c051:7f4c	192.81.127.76
cb15:901b:d157:4024:ada9:b226:c051:7f4d	192.81.127.77
cb15:901b:d157:4024:ada9:b226:c051:7f4e	192.81.127.78
cb15:901b:d157:4024:ada9:b226:c051:7f4f	192.81.127.79
cb15:901b:d157:4024:ada9:b226:c051:7f50	192.81.127.80
cb15:901b:d157:4024:ada9:b226:c051:7f51	192.81.127.81
cb15:901b:d157:4024:ada9:b226:c051:7f52	192.81.127.82
cb15:901b:d157:4024:ada9:b226:c051:7f53	192.81.127.83
cb15:901b:d157:4024:ada9:b226:c051:7f54	192.81.127.84
cb15:901b:d157:4024:ada9:b226:c051:7f55	192.81.127.85
cb15:901b:d157:4024:ada9:b226:c051:7f56	192.81.127.86
cb15:901b:d157:4024:ada9:b226:c051:7f57	192.81.127.87
cb15:901b:d157:4024:ada9:b226:c051:7f58	192.81.127.88
cb15:901b:d157:4024:ada9:b226:c051:7f59	192.81.127.89
cb15:901b:d157:4024:ada9:b226:c051:7f5a	192.81.127.90
cb15:901b:d157:4024:ada9:b226:c051:7f5b	192.81.127.91
cb15:901b:d157:4024:ada9:b226:c051:7f5c	192.81.127.92
cb15:901b:d157:4024:ada9:b226:c051:7f5d	192.81.127.93
cb15:901b:d157:4024:ada9:b226:c051:7f5e	192.81.127.94
cb15:901b:d157:4024:ada9:b226:c051:7f5f	192.81.127.95
cb15:901b:d157:4024:ada9:b226:c051:7f60	192.81.127.96
cb15:901b:d157:4024:ada9:b226:c051:7f61	192.81.127.97
cb15:901b:d157:4024:ada9:b226:c051:7f62	192.81.127.98
cb15:901b:d157:4024:ada9:b226:c051:7f63	192.81.127.99
cb15:901b:d157:4024:ada9:b226:c051:7f64	192.81.127.100
cb15:901b:d157:4024:ada9:b226:c051:7f65	192.81.127.101
cb15:901b:d157:4024:ada9:b226:c051:7f66	192.81.127.102
cb15:901b:d157:4024:ada9:b226:c051:7f67	192.81.127.103
cb15:901b:d157:4024:ada9:b226:c051:7f68	192.81.127.104
cb15:901b:d157:4024:ada9:b226:c051:7f69	192.81.127.105
cb15:901b:d157:4024:ada9:b226:c051:7f6a	192.81.127.106
cb15:901b:d157:4024:ada9:b226:c051:7f6b	192.81.127.107
cb15:901b:d157:4024:ada9:b226:c051:7f6c	192.81.127.108
cb15:901b:d157:4024:ada9:b226:c051:7f6d	192.81.127.109
cb15:901b:d157:4024:ada9:b226:c051:7f6e	192.81.127.110
cb15:901b:d157:4024:ada9:b226:c051:7f6f	192.81.127.111
cb15:901b:d157:4024:ada9:b226:c051:7f70	192.81.127.112
cb15:901b:d157:4024:ada9:b226:c051:7f71	192.81.127.113
cb15:901b:d157:4024:ada9:b226:c051:7f72	192.81.127.114
cb15:901b:d157:4024:ada9:b226:c051:7f73	192.81.127.115
cb15:901b:d157:4024:ada9:b226:c051:7f74	192.81.127.116
cb15:901b:d157:4024:ada9:b226:c051:7f75	192.81.127.117
cb15:901b:d157:4024:ada9:b226:c051:7f76	192.81.127.118
cb15:901b:d157:4024:ada9:b226:c051:7f77	192.81.127.119
cb15:901b:d157:4024:ada9:b226:c051:7f78	192.81.127.120

cb15:901b:d157:4024:ada9:b226:c051:7f79	192.81.127.121
cb15:901b:d157:4024:ada9:b226:c051:7f7a	192.81.127.122
cb15:901b:d157:4024:ada9:b226:c051:7f7b	192.81.127.123
cb15:901b:d157:4024:ada9:b226:c051:7f7c	192.81.127.124
cb15:901b:d157:4024:ada9:b226:c051:7f7d	192.81.127.125
cb15:901b:d157:4024:ada9:b226:c051:7f7e	192.81.127.126
cb15:901b:d157:4024:ada9:b226:c051:7f7f	192.81.127.127
cb15:901b:d157:4024:ada9:b226:c051:7f80	192.81.127.128
cb15:901b:d157:4024:ada9:b226:c051:7f81	192.81.127.129
cb15:901b:d157:4024:ada9:b226:c051:7f82	192.81.127.130
cb15:901b:d157:4024:ada9:b226:c051:7f83	192.81.127.131
cb15:901b:d157:4024:ada9:b226:c051:7f84	192.81.127.132
cb15:901b:d157:4024:ada9:b226:c051:7f85	192.81.127.133
cb15:901b:d157:4024:ada9:b226:c051:7f86	192.81.127.134
cb15:901b:d157:4024:ada9:b226:c051:7f87	192.81.127.135
cb15:901b:d157:4024:ada9:b226:c051:7f88	192.81.127.136
cb15:901b:d157:4024:ada9:b226:c051:7f89	192.81.127.137
cb15:901b:d157:4024:ada9:b226:c051:7f8a	192.81.127.138
cb15:901b:d157:4024:ada9:b226:c051:7f8b	192.81.127.139
cb15:901b:d157:4024:ada9:b226:c051:7f8c	192.81.127.140
cb15:901b:d157:4024:ada9:b226:c051:7f8d	192.81.127.141
cb15:901b:d157:4024:ada9:b226:c051:7f8e	192.81.127.142
cb15:901b:d157:4024:ada9:b226:c051:7f8f	192.81.127.143
cb15:901b:d157:4024:ada9:b226:c051:7f90	192.81.127.144
cb15:901b:d157:4024:ada9:b226:c051:7f91	192.81.127.145
cb15:901b:d157:4024:ada9:b226:c051:7f92	192.81.127.146
cb15:901b:d157:4024:ada9:b226:c051:7f93	192.81.127.147
cb15:901b:d157:4024:ada9:b226:c051:7f94	192.81.127.148
cb15:901b:d157:4024:ada9:b226:c051:7f95	192.81.127.149
cb15:901b:d157:4024:ada9:b226:c051:7f96	192.81.127.150
cb15:901b:d157:4024:ada9:b226:c051:7f97	192.81.127.151
cb15:901b:d157:4024:ada9:b226:c051:7f98	192.81.127.152
cb15:901b:d157:4024:ada9:b226:c051:7f99	192.81.127.153
cb15:901b:d157:4024:ada9:b226:c051:7f9a	192.81.127.154
cb15:901b:d157:4024:ada9:b226:c051:7f9b	192.81.127.155
cb15:901b:d157:4024:ada9:b226:c051:7f9c	192.81.127.156
cb15:901b:d157:4024:ada9:b226:c051:7f9d	192.81.127.157
cb15:901b:d157:4024:ada9:b226:c051:7f9e	192.81.127.158
cb15:901b:d157:4024:ada9:b226:c051:7f9f	192.81.127.159
cb15:901b:d157:4024:ada9:b226:c051:7fa0	192.81.127.160
cb15:901b:d157:4024:ada9:b226:c051:7fa1	192.81.127.161
cb15:901b:d157:4024:ada9:b226:c051:7fa2	192.81.127.162
cb15:901b:d157:4024:ada9:b226:c051:7fa3	192.81.127.163
cb15:901b:d157:4024:ada9:b226:c051:7fa4	192.81.127.164
cb15:901b:d157:4024:ada9:b226:c051:7fa5	192.81.127.165
cb15:901b:d157:4024:ada9:b226:c051:7fa6	192.81.127.166
cb15:901b:d157:4024:ada9:b226:c051:7fa7	192.81.127.167
cb15:901b:d157:4024:ada9:b226:c051:7fa8	192.81.127.168
cb15:901b:d157:4024:ada9:b226:c051:7fa9	192.81.127.169
cb15:901b:d157:4024:ada9:b226:c051:7faa	192.81.127.170
cb15:901b:d157:4024:ada9:b226:c051:7fab	192.81.127.171
cb15:901b:d157:4024:ada9:b226:c051:7fac	192.81.127.172
cb15:901b:d157:4024:ada9:b226:c051:7fad	192.81.127.173
cb15:901b:d157:4024:ada9:b226:c051:7fae	192.81.127.174
cb15:901b:d157:4024:ada9:b226:c051:7faf	192.81.127.175
cb15:901b:d157:4024:ada9:b226:c051:7fb0	192.81.127.176
cb15:901b:d157:4024:ada9:b226:c051:7fb1	192.81.127.177
cb15:901b:d157:4024:ada9:b226:c051:7fb2	192.81.127.178
cb15:901b:d157:4024:ada9:b226:c051:7fb3	192.81.127.179
cb15:901b:d157:4024:ada9:b226:c051:7fb4	192.81.127.180

cb15:901b:d157:4024:ada9:b226:c051:7fb5	192.81.127.181
cb15:901b:d157:4024:ada9:b226:c051:7fb6	192.81.127.182
cb15:901b:d157:4024:ada9:b226:c051:7fb7	192.81.127.183
cb15:901b:d157:4024:ada9:b226:c051:7fb8	192.81.127.184
cb15:901b:d157:4024:ada9:b226:c051:7fb9	192.81.127.185
cb15:901b:d157:4024:ada9:b226:c051:7fba	192.81.127.186
cb15:901b:d157:4024:ada9:b226:c051:7fbb	192.81.127.187
cb15:901b:d157:4024:ada9:b226:c051:7fbc	192.81.127.188
cb15:901b:d157:4024:ada9:b226:c051:7fbd	192.81.127.189
cb15:901b:d157:4024:ada9:b226:c051:7fbe	192.81.127.190
cb15:901b:d157:4024:ada9:b226:c051:7fbf	192.81.127.191
cb15:901b:d157:4024:ada9:b226:c051:7fc0	192.81.127.192
cb15:901b:d157:4024:ada9:b226:c051:7fc1	192.81.127.193
cb15:901b:d157:4024:ada9:b226:c051:7fc2	192.81.127.194
cb15:901b:d157:4024:ada9:b226:c051:7fc3	192.81.127.195
cb15:901b:d157:4024:ada9:b226:c051:7fc4	192.81.127.196
cb15:901b:d157:4024:ada9:b226:c051:7fc5	192.81.127.197
cb15:901b:d157:4024:ada9:b226:c051:7fc6	192.81.127.198
cb15:901b:d157:4024:ada9:b226:c051:7fc7	192.81.127.199
cb15:901b:d157:4024:ada9:b226:c051:7fc8	192.81.127.200
cb15:901b:d157:4024:ada9:b226:c051:7fc9	192.81.127.201
cb15:901b:d157:4024:ada9:b226:c051:7fca	192.81.127.202
cb15:901b:d157:4024:ada9:b226:c051:7fcb	192.81.127.203
cb15:901b:d157:4024:ada9:b226:c051:7fcc	192.81.127.204
cb15:901b:d157:4024:ada9:b226:c051:7fcd	192.81.127.205
cb15:901b:d157:4024:ada9:b226:c051:7fce	192.81.127.206
cb15:901b:d157:4024:ada9:b226:c051:7fcf	192.81.127.207
cb15:901b:d157:4024:ada9:b226:c051:7fd0	192.81.127.208
cb15:901b:d157:4024:ada9:b226:c051:7fd1	192.81.127.209
cb15:901b:d157:4024:ada9:b226:c051:7fd2	192.81.127.210
cb15:901b:d157:4024:ada9:b226:c051:7fd3	192.81.127.211
cb15:901b:d157:4024:ada9:b226:c051:7fd4	192.81.127.212
cb15:901b:d157:4024:ada9:b226:c051:7fd5	192.81.127.213
cb15:901b:d157:4024:ada9:b226:c051:7fd6	192.81.127.214
cb15:901b:d157:4024:ada9:b226:c051:7fd7	192.81.127.215
cb15:901b:d157:4024:ada9:b226:c051:7fd8	192.81.127.216
cb15:901b:d157:4024:ada9:b226:c051:7fd9	192.81.127.217
cb15:901b:d157:4024:ada9:b226:c051:7fda	192.81.127.218
cb15:901b:d157:4024:ada9:b226:c051:7fdb	192.81.127.219
cb15:901b:d157:4024:ada9:b226:c051:7fdc	192.81.127.220
cb15:901b:d157:4024:ada9:b226:c051:7fdd	192.81.127.221
cb15:901b:d157:4024:ada9:b226:c051:7fde	192.81.127.222
cb15:901b:d157:4024:ada9:b226:c051:7fdf	192.81.127.223
cb15:901b:d157:4024:ada9:b226:c051:7fe0	192.81.127.224
cb15:901b:d157:4024:ada9:b226:c051:7fe1	192.81.127.225
cb15:901b:d157:4024:ada9:b226:c051:7fe2	192.81.127.226
cb15:901b:d157:4024:ada9:b226:c051:7fe3	192.81.127.227
cb15:901b:d157:4024:ada9:b226:c051:7fe4	192.81.127.228
cb15:901b:d157:4024:ada9:b226:c051:7fe5	192.81.127.229
cb15:901b:d157:4024:ada9:b226:c051:7fe6	192.81.127.230
cb15:901b:d157:4024:ada9:b226:c051:7fe7	192.81.127.231
cb15:901b:d157:4024:ada9:b226:c051:7fe8	192.81.127.232
cb15:901b:d157:4024:ada9:b226:c051:7fe9	192.81.127.233
cb15:901b:d157:4024:ada9:b226:c051:7fea	192.81.127.234
cb15:901b:d157:4024:ada9:b226:c051:7feb	192.81.127.235
cb15:901b:d157:4024:ada9:b226:c051:7fec	192.81.127.236
cb15:901b:d157:4024:ada9:b226:c051:7fed	192.81.127.237
cb15:901b:d157:4024:ada9:b226:c051:7fee	192.81.127.238
cb15:901b:d157:4024:ada9:b226:c051:7fef	192.81.127.239
cb15:901b:d157:4024:ada9:b226:c051:7ff0	192.81.127.240
cb15:901b:d157:4024:ada9:b226:c051:7ff1	192.81.127.241
cb15:901b:d157:4024:ada9:b226:c051:7ff2	192.81.127.242
cb15:901b:d157:4024:ada9:b226:c051:7ff3	192.81.127.243
cb15:901b:d157:4024:ada9:b226:c051:7ff4	192.81.127.244
cb15:901b:d157:4024:ada9:b226:c051:7ff5	192.81.127.245
cb15:901b:d157:4024:ada9:b226:c051:7ff6	192.81.127.246
cb15:901b:d157:4024:ada9:b226:c051:7ff7	192.81.127.247
cb15:901b:d157:4024:ada9:b226:c051:7ff8	192.81.127.248
cb15:901b:d157:4024:ada9:b226:c051:7ff9	192.81.127.249
cb15:901b:d157:4024:ada9:b226:c051:7ffa	192.81.127.250
cb15:901b:d157:4024:ada9:b226:c051:7ffb	192.81.127.251
cb15:901b:d157:4024:ada9:b226:c051:7ffc	192.81.127.252
cb15:901b:d157:4024:ada9:b226:c051:7ffd	192.81.127.253
cb15:901b:d157:4024:ada9:b226:c051:7ffe	192.81.127.254
cb15:901b:d157:4024:ada9:b226:c051:7fff	192.81.127.255

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.