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:8024:cd24:8081:ada:b157:1f01	177.87.31.1
cb15:901b:8024:cd24:8081:ada:b157:1f02	177.87.31.2
cb15:901b:8024:cd24:8081:ada:b157:1f03	177.87.31.3
cb15:901b:8024:cd24:8081:ada:b157:1f04	177.87.31.4
cb15:901b:8024:cd24:8081:ada:b157:1f05	177.87.31.5
cb15:901b:8024:cd24:8081:ada:b157:1f06	177.87.31.6
cb15:901b:8024:cd24:8081:ada:b157:1f07	177.87.31.7
cb15:901b:8024:cd24:8081:ada:b157:1f08	177.87.31.8
cb15:901b:8024:cd24:8081:ada:b157:1f09	177.87.31.9
cb15:901b:8024:cd24:8081:ada:b157:1f0a	177.87.31.10
cb15:901b:8024:cd24:8081:ada:b157:1f0b	177.87.31.11
cb15:901b:8024:cd24:8081:ada:b157:1f0c	177.87.31.12
cb15:901b:8024:cd24:8081:ada:b157:1f0d	177.87.31.13
cb15:901b:8024:cd24:8081:ada:b157:1f0e	177.87.31.14
cb15:901b:8024:cd24:8081:ada:b157:1f0f	177.87.31.15
cb15:901b:8024:cd24:8081:ada:b157:1f10	177.87.31.16
cb15:901b:8024:cd24:8081:ada:b157:1f11	177.87.31.17
cb15:901b:8024:cd24:8081:ada:b157:1f12	177.87.31.18
cb15:901b:8024:cd24:8081:ada:b157:1f13	177.87.31.19
cb15:901b:8024:cd24:8081:ada:b157:1f14	177.87.31.20
cb15:901b:8024:cd24:8081:ada:b157:1f15	177.87.31.21
cb15:901b:8024:cd24:8081:ada:b157:1f16	177.87.31.22
cb15:901b:8024:cd24:8081:ada:b157:1f17	177.87.31.23
cb15:901b:8024:cd24:8081:ada:b157:1f18	177.87.31.24
cb15:901b:8024:cd24:8081:ada:b157:1f19	177.87.31.25
cb15:901b:8024:cd24:8081:ada:b157:1f1a	177.87.31.26
cb15:901b:8024:cd24:8081:ada:b157:1f1b	177.87.31.27
cb15:901b:8024:cd24:8081:ada:b157:1f1c	177.87.31.28
cb15:901b:8024:cd24:8081:ada:b157:1f1d	177.87.31.29
cb15:901b:8024:cd24:8081:ada:b157:1f1e	177.87.31.30
cb15:901b:8024:cd24:8081:ada:b157:1f1f	177.87.31.31
cb15:901b:8024:cd24:8081:ada:b157:1f20	177.87.31.32
cb15:901b:8024:cd24:8081:ada:b157:1f21	177.87.31.33
cb15:901b:8024:cd24:8081:ada:b157:1f22	177.87.31.34
cb15:901b:8024:cd24:8081:ada:b157:1f23	177.87.31.35
cb15:901b:8024:cd24:8081:ada:b157:1f24	177.87.31.36
cb15:901b:8024:cd24:8081:ada:b157:1f25	177.87.31.37
cb15:901b:8024:cd24:8081:ada:b157:1f26	177.87.31.38
cb15:901b:8024:cd24:8081:ada:b157:1f27	177.87.31.39
cb15:901b:8024:cd24:8081:ada:b157:1f28	177.87.31.40
cb15:901b:8024:cd24:8081:ada:b157:1f29	177.87.31.41
cb15:901b:8024:cd24:8081:ada:b157:1f2a	177.87.31.42
cb15:901b:8024:cd24:8081:ada:b157:1f2b	177.87.31.43
cb15:901b:8024:cd24:8081:ada:b157:1f2c	177.87.31.44
cb15:901b:8024:cd24:8081:ada:b157:1f2d	177.87.31.45
cb15:901b:8024:cd24:8081:ada:b157:1f2e	177.87.31.46
cb15:901b:8024:cd24:8081:ada:b157:1f2f	177.87.31.47
cb15:901b:8024:cd24:8081:ada:b157:1f30	177.87.31.48
cb15:901b:8024:cd24:8081:ada:b157:1f31	177.87.31.49
cb15:901b:8024:cd24:8081:ada:b157:1f32	177.87.31.50
cb15:901b:8024:cd24:8081:ada:b157:1f33	177.87.31.51
cb15:901b:8024:cd24:8081:ada:b157:1f34	177.87.31.52
cb15:901b:8024:cd24:8081:ada:b157:1f35	177.87.31.53
cb15:901b:8024:cd24:8081:ada:b157:1f36	177.87.31.54
cb15:901b:8024:cd24:8081:ada:b157:1f37	177.87.31.55
cb15:901b:8024:cd24:8081:ada:b157:1f38	177.87.31.56
cb15:901b:8024:cd24:8081:ada:b157:1f39	177.87.31.57
cb15:901b:8024:cd24:8081:ada:b157:1f3a	177.87.31.58
cb15:901b:8024:cd24:8081:ada:b157:1f3b	177.87.31.59
cb15:901b:8024:cd24:8081:ada:b157:1f3c	177.87.31.60

cb15:901b:8024:cd24:8081:ada:b157:1f3d	177.87.31.61
cb15:901b:8024:cd24:8081:ada:b157:1f3e	177.87.31.62
cb15:901b:8024:cd24:8081:ada:b157:1f3f	177.87.31.63
cb15:901b:8024:cd24:8081:ada:b157:1f40	177.87.31.64
cb15:901b:8024:cd24:8081:ada:b157:1f41	177.87.31.65
cb15:901b:8024:cd24:8081:ada:b157:1f42	177.87.31.66
cb15:901b:8024:cd24:8081:ada:b157:1f43	177.87.31.67
cb15:901b:8024:cd24:8081:ada:b157:1f44	177.87.31.68
cb15:901b:8024:cd24:8081:ada:b157:1f45	177.87.31.69
cb15:901b:8024:cd24:8081:ada:b157:1f46	177.87.31.70
cb15:901b:8024:cd24:8081:ada:b157:1f47	177.87.31.71
cb15:901b:8024:cd24:8081:ada:b157:1f48	177.87.31.72
cb15:901b:8024:cd24:8081:ada:b157:1f49	177.87.31.73
cb15:901b:8024:cd24:8081:ada:b157:1f4a	177.87.31.74
cb15:901b:8024:cd24:8081:ada:b157:1f4b	177.87.31.75
cb15:901b:8024:cd24:8081:ada:b157:1f4c	177.87.31.76
cb15:901b:8024:cd24:8081:ada:b157:1f4d	177.87.31.77
cb15:901b:8024:cd24:8081:ada:b157:1f4e	177.87.31.78
cb15:901b:8024:cd24:8081:ada:b157:1f4f	177.87.31.79
cb15:901b:8024:cd24:8081:ada:b157:1f50	177.87.31.80
cb15:901b:8024:cd24:8081:ada:b157:1f51	177.87.31.81
cb15:901b:8024:cd24:8081:ada:b157:1f52	177.87.31.82
cb15:901b:8024:cd24:8081:ada:b157:1f53	177.87.31.83
cb15:901b:8024:cd24:8081:ada:b157:1f54	177.87.31.84
cb15:901b:8024:cd24:8081:ada:b157:1f55	177.87.31.85
cb15:901b:8024:cd24:8081:ada:b157:1f56	177.87.31.86
cb15:901b:8024:cd24:8081:ada:b157:1f57	177.87.31.87
cb15:901b:8024:cd24:8081:ada:b157:1f58	177.87.31.88
cb15:901b:8024:cd24:8081:ada:b157:1f59	177.87.31.89
cb15:901b:8024:cd24:8081:ada:b157:1f5a	177.87.31.90
cb15:901b:8024:cd24:8081:ada:b157:1f5b	177.87.31.91
cb15:901b:8024:cd24:8081:ada:b157:1f5c	177.87.31.92
cb15:901b:8024:cd24:8081:ada:b157:1f5d	177.87.31.93
cb15:901b:8024:cd24:8081:ada:b157:1f5e	177.87.31.94
cb15:901b:8024:cd24:8081:ada:b157:1f5f	177.87.31.95
cb15:901b:8024:cd24:8081:ada:b157:1f60	177.87.31.96
cb15:901b:8024:cd24:8081:ada:b157:1f61	177.87.31.97
cb15:901b:8024:cd24:8081:ada:b157:1f62	177.87.31.98
cb15:901b:8024:cd24:8081:ada:b157:1f63	177.87.31.99
cb15:901b:8024:cd24:8081:ada:b157:1f64	177.87.31.100
cb15:901b:8024:cd24:8081:ada:b157:1f65	177.87.31.101
cb15:901b:8024:cd24:8081:ada:b157:1f66	177.87.31.102
cb15:901b:8024:cd24:8081:ada:b157:1f67	177.87.31.103
cb15:901b:8024:cd24:8081:ada:b157:1f68	177.87.31.104
cb15:901b:8024:cd24:8081:ada:b157:1f69	177.87.31.105
cb15:901b:8024:cd24:8081:ada:b157:1f6a	177.87.31.106
cb15:901b:8024:cd24:8081:ada:b157:1f6b	177.87.31.107
cb15:901b:8024:cd24:8081:ada:b157:1f6c	177.87.31.108
cb15:901b:8024:cd24:8081:ada:b157:1f6d	177.87.31.109
cb15:901b:8024:cd24:8081:ada:b157:1f6e	177.87.31.110
cb15:901b:8024:cd24:8081:ada:b157:1f6f	177.87.31.111
cb15:901b:8024:cd24:8081:ada:b157:1f70	177.87.31.112
cb15:901b:8024:cd24:8081:ada:b157:1f71	177.87.31.113
cb15:901b:8024:cd24:8081:ada:b157:1f72	177.87.31.114
cb15:901b:8024:cd24:8081:ada:b157:1f73	177.87.31.115
cb15:901b:8024:cd24:8081:ada:b157:1f74	177.87.31.116
cb15:901b:8024:cd24:8081:ada:b157:1f75	177.87.31.117
cb15:901b:8024:cd24:8081:ada:b157:1f76	177.87.31.118
cb15:901b:8024:cd24:8081:ada:b157:1f77	177.87.31.119
cb15:901b:8024:cd24:8081:ada:b157:1f78	177.87.31.120

cb15:901b:8024:cd24:8081:ada:b157:1f79	177.87.31.121
cb15:901b:8024:cd24:8081:ada:b157:1f7a	177.87.31.122
cb15:901b:8024:cd24:8081:ada:b157:1f7b	177.87.31.123
cb15:901b:8024:cd24:8081:ada:b157:1f7c	177.87.31.124
cb15:901b:8024:cd24:8081:ada:b157:1f7d	177.87.31.125
cb15:901b:8024:cd24:8081:ada:b157:1f7e	177.87.31.126
cb15:901b:8024:cd24:8081:ada:b157:1f7f	177.87.31.127
cb15:901b:8024:cd24:8081:ada:b157:1f80	177.87.31.128
cb15:901b:8024:cd24:8081:ada:b157:1f81	177.87.31.129
cb15:901b:8024:cd24:8081:ada:b157:1f82	177.87.31.130
cb15:901b:8024:cd24:8081:ada:b157:1f83	177.87.31.131
cb15:901b:8024:cd24:8081:ada:b157:1f84	177.87.31.132
cb15:901b:8024:cd24:8081:ada:b157:1f85	177.87.31.133
cb15:901b:8024:cd24:8081:ada:b157:1f86	177.87.31.134
cb15:901b:8024:cd24:8081:ada:b157:1f87	177.87.31.135
cb15:901b:8024:cd24:8081:ada:b157:1f88	177.87.31.136
cb15:901b:8024:cd24:8081:ada:b157:1f89	177.87.31.137
cb15:901b:8024:cd24:8081:ada:b157:1f8a	177.87.31.138
cb15:901b:8024:cd24:8081:ada:b157:1f8b	177.87.31.139
cb15:901b:8024:cd24:8081:ada:b157:1f8c	177.87.31.140
cb15:901b:8024:cd24:8081:ada:b157:1f8d	177.87.31.141
cb15:901b:8024:cd24:8081:ada:b157:1f8e	177.87.31.142
cb15:901b:8024:cd24:8081:ada:b157:1f8f	177.87.31.143
cb15:901b:8024:cd24:8081:ada:b157:1f90	177.87.31.144
cb15:901b:8024:cd24:8081:ada:b157:1f91	177.87.31.145
cb15:901b:8024:cd24:8081:ada:b157:1f92	177.87.31.146
cb15:901b:8024:cd24:8081:ada:b157:1f93	177.87.31.147
cb15:901b:8024:cd24:8081:ada:b157:1f94	177.87.31.148
cb15:901b:8024:cd24:8081:ada:b157:1f95	177.87.31.149
cb15:901b:8024:cd24:8081:ada:b157:1f96	177.87.31.150
cb15:901b:8024:cd24:8081:ada:b157:1f97	177.87.31.151
cb15:901b:8024:cd24:8081:ada:b157:1f98	177.87.31.152
cb15:901b:8024:cd24:8081:ada:b157:1f99	177.87.31.153
cb15:901b:8024:cd24:8081:ada:b157:1f9a	177.87.31.154
cb15:901b:8024:cd24:8081:ada:b157:1f9b	177.87.31.155
cb15:901b:8024:cd24:8081:ada:b157:1f9c	177.87.31.156
cb15:901b:8024:cd24:8081:ada:b157:1f9d	177.87.31.157
cb15:901b:8024:cd24:8081:ada:b157:1f9e	177.87.31.158
cb15:901b:8024:cd24:8081:ada:b157:1f9f	177.87.31.159
cb15:901b:8024:cd24:8081:ada:b157:1fa0	177.87.31.160
cb15:901b:8024:cd24:8081:ada:b157:1fa1	177.87.31.161
cb15:901b:8024:cd24:8081:ada:b157:1fa2	177.87.31.162
cb15:901b:8024:cd24:8081:ada:b157:1fa3	177.87.31.163
cb15:901b:8024:cd24:8081:ada:b157:1fa4	177.87.31.164
cb15:901b:8024:cd24:8081:ada:b157:1fa5	177.87.31.165
cb15:901b:8024:cd24:8081:ada:b157:1fa6	177.87.31.166
cb15:901b:8024:cd24:8081:ada:b157:1fa7	177.87.31.167
cb15:901b:8024:cd24:8081:ada:b157:1fa8	177.87.31.168
cb15:901b:8024:cd24:8081:ada:b157:1fa9	177.87.31.169
cb15:901b:8024:cd24:8081:ada:b157:1faa	177.87.31.170
cb15:901b:8024:cd24:8081:ada:b157:1fab	177.87.31.171
cb15:901b:8024:cd24:8081:ada:b157:1fac	177.87.31.172
cb15:901b:8024:cd24:8081:ada:b157:1fad	177.87.31.173
cb15:901b:8024:cd24:8081:ada:b157:1fae	177.87.31.174
cb15:901b:8024:cd24:8081:ada:b157:1faf	177.87.31.175
cb15:901b:8024:cd24:8081:ada:b157:1fb0	177.87.31.176
cb15:901b:8024:cd24:8081:ada:b157:1fb1	177.87.31.177
cb15:901b:8024:cd24:8081:ada:b157:1fb2	177.87.31.178
cb15:901b:8024:cd24:8081:ada:b157:1fb3	177.87.31.179
cb15:901b:8024:cd24:8081:ada:b157:1fb4	177.87.31.180

cb15:901b:8024:cd24:8081:ada:b157:1fb5	177.87.31.181
cb15:901b:8024:cd24:8081:ada:b157:1fb6	177.87.31.182
cb15:901b:8024:cd24:8081:ada:b157:1fb7	177.87.31.183
cb15:901b:8024:cd24:8081:ada:b157:1fb8	177.87.31.184
cb15:901b:8024:cd24:8081:ada:b157:1fb9	177.87.31.185
cb15:901b:8024:cd24:8081:ada:b157:1fba	177.87.31.186
cb15:901b:8024:cd24:8081:ada:b157:1fbb	177.87.31.187
cb15:901b:8024:cd24:8081:ada:b157:1fbc	177.87.31.188
cb15:901b:8024:cd24:8081:ada:b157:1fbd	177.87.31.189
cb15:901b:8024:cd24:8081:ada:b157:1fbe	177.87.31.190
cb15:901b:8024:cd24:8081:ada:b157:1fbf	177.87.31.191
cb15:901b:8024:cd24:8081:ada:b157:1fc0	177.87.31.192
cb15:901b:8024:cd24:8081:ada:b157:1fc1	177.87.31.193
cb15:901b:8024:cd24:8081:ada:b157:1fc2	177.87.31.194
cb15:901b:8024:cd24:8081:ada:b157:1fc3	177.87.31.195
cb15:901b:8024:cd24:8081:ada:b157:1fc4	177.87.31.196
cb15:901b:8024:cd24:8081:ada:b157:1fc5	177.87.31.197
cb15:901b:8024:cd24:8081:ada:b157:1fc6	177.87.31.198
cb15:901b:8024:cd24:8081:ada:b157:1fc7	177.87.31.199
cb15:901b:8024:cd24:8081:ada:b157:1fc8	177.87.31.200
cb15:901b:8024:cd24:8081:ada:b157:1fc9	177.87.31.201
cb15:901b:8024:cd24:8081:ada:b157:1fca	177.87.31.202
cb15:901b:8024:cd24:8081:ada:b157:1fcb	177.87.31.203
cb15:901b:8024:cd24:8081:ada:b157:1fcc	177.87.31.204
cb15:901b:8024:cd24:8081:ada:b157:1fcd	177.87.31.205
cb15:901b:8024:cd24:8081:ada:b157:1fce	177.87.31.206
cb15:901b:8024:cd24:8081:ada:b157:1fcf	177.87.31.207
cb15:901b:8024:cd24:8081:ada:b157:1fd0	177.87.31.208
cb15:901b:8024:cd24:8081:ada:b157:1fd1	177.87.31.209
cb15:901b:8024:cd24:8081:ada:b157:1fd2	177.87.31.210
cb15:901b:8024:cd24:8081:ada:b157:1fd3	177.87.31.211
cb15:901b:8024:cd24:8081:ada:b157:1fd4	177.87.31.212
cb15:901b:8024:cd24:8081:ada:b157:1fd5	177.87.31.213
cb15:901b:8024:cd24:8081:ada:b157:1fd6	177.87.31.214
cb15:901b:8024:cd24:8081:ada:b157:1fd7	177.87.31.215
cb15:901b:8024:cd24:8081:ada:b157:1fd8	177.87.31.216
cb15:901b:8024:cd24:8081:ada:b157:1fd9	177.87.31.217
cb15:901b:8024:cd24:8081:ada:b157:1fda	177.87.31.218
cb15:901b:8024:cd24:8081:ada:b157:1fdb	177.87.31.219
cb15:901b:8024:cd24:8081:ada:b157:1fdc	177.87.31.220
cb15:901b:8024:cd24:8081:ada:b157:1fdd	177.87.31.221
cb15:901b:8024:cd24:8081:ada:b157:1fde	177.87.31.222
cb15:901b:8024:cd24:8081:ada:b157:1fdf	177.87.31.223
cb15:901b:8024:cd24:8081:ada:b157:1fe0	177.87.31.224
cb15:901b:8024:cd24:8081:ada:b157:1fe1	177.87.31.225
cb15:901b:8024:cd24:8081:ada:b157:1fe2	177.87.31.226
cb15:901b:8024:cd24:8081:ada:b157:1fe3	177.87.31.227
cb15:901b:8024:cd24:8081:ada:b157:1fe4	177.87.31.228
cb15:901b:8024:cd24:8081:ada:b157:1fe5	177.87.31.229
cb15:901b:8024:cd24:8081:ada:b157:1fe6	177.87.31.230
cb15:901b:8024:cd24:8081:ada:b157:1fe7	177.87.31.231
cb15:901b:8024:cd24:8081:ada:b157:1fe8	177.87.31.232
cb15:901b:8024:cd24:8081:ada:b157:1fe9	177.87.31.233
cb15:901b:8024:cd24:8081:ada:b157:1fea	177.87.31.234
cb15:901b:8024:cd24:8081:ada:b157:1feb	177.87.31.235
cb15:901b:8024:cd24:8081:ada:b157:1fec	177.87.31.236
cb15:901b:8024:cd24:8081:ada:b157:1fed	177.87.31.237
cb15:901b:8024:cd24:8081:ada:b157:1fee	177.87.31.238
cb15:901b:8024:cd24:8081:ada:b157:1fef	177.87.31.239
cb15:901b:8024:cd24:8081:ada:b157:1ff0	177.87.31.240
cb15:901b:8024:cd24:8081:ada:b157:1ff1	177.87.31.241
cb15:901b:8024:cd24:8081:ada:b157:1ff2	177.87.31.242
cb15:901b:8024:cd24:8081:ada:b157:1ff3	177.87.31.243
cb15:901b:8024:cd24:8081:ada:b157:1ff4	177.87.31.244
cb15:901b:8024:cd24:8081:ada:b157:1ff5	177.87.31.245
cb15:901b:8024:cd24:8081:ada:b157:1ff6	177.87.31.246
cb15:901b:8024:cd24:8081:ada:b157:1ff7	177.87.31.247
cb15:901b:8024:cd24:8081:ada:b157:1ff8	177.87.31.248
cb15:901b:8024:cd24:8081:ada:b157:1ff9	177.87.31.249
cb15:901b:8024:cd24:8081:ada:b157:1ffa	177.87.31.250
cb15:901b:8024:cd24:8081:ada:b157:1ffb	177.87.31.251
cb15:901b:8024:cd24:8081:ada:b157:1ffc	177.87.31.252
cb15:901b:8024:cd24:8081:ada:b157:1ffd	177.87.31.253
cb15:901b:8024:cd24:8081:ada:b157:1ffe	177.87.31.254
cb15:901b:8024:cd24:8081:ada:b157:1fff	177.87.31.255

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.