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:b280:7b51:1f01	123.81.31.1
cb15:901b:d157:4024:ada9:b280:7b51:1f02	123.81.31.2
cb15:901b:d157:4024:ada9:b280:7b51:1f03	123.81.31.3
cb15:901b:d157:4024:ada9:b280:7b51:1f04	123.81.31.4
cb15:901b:d157:4024:ada9:b280:7b51:1f05	123.81.31.5
cb15:901b:d157:4024:ada9:b280:7b51:1f06	123.81.31.6
cb15:901b:d157:4024:ada9:b280:7b51:1f07	123.81.31.7
cb15:901b:d157:4024:ada9:b280:7b51:1f08	123.81.31.8
cb15:901b:d157:4024:ada9:b280:7b51:1f09	123.81.31.9
cb15:901b:d157:4024:ada9:b280:7b51:1f0a	123.81.31.10
cb15:901b:d157:4024:ada9:b280:7b51:1f0b	123.81.31.11
cb15:901b:d157:4024:ada9:b280:7b51:1f0c	123.81.31.12
cb15:901b:d157:4024:ada9:b280:7b51:1f0d	123.81.31.13
cb15:901b:d157:4024:ada9:b280:7b51:1f0e	123.81.31.14
cb15:901b:d157:4024:ada9:b280:7b51:1f0f	123.81.31.15
cb15:901b:d157:4024:ada9:b280:7b51:1f10	123.81.31.16
cb15:901b:d157:4024:ada9:b280:7b51:1f11	123.81.31.17
cb15:901b:d157:4024:ada9:b280:7b51:1f12	123.81.31.18
cb15:901b:d157:4024:ada9:b280:7b51:1f13	123.81.31.19
cb15:901b:d157:4024:ada9:b280:7b51:1f14	123.81.31.20
cb15:901b:d157:4024:ada9:b280:7b51:1f15	123.81.31.21
cb15:901b:d157:4024:ada9:b280:7b51:1f16	123.81.31.22
cb15:901b:d157:4024:ada9:b280:7b51:1f17	123.81.31.23
cb15:901b:d157:4024:ada9:b280:7b51:1f18	123.81.31.24
cb15:901b:d157:4024:ada9:b280:7b51:1f19	123.81.31.25
cb15:901b:d157:4024:ada9:b280:7b51:1f1a	123.81.31.26
cb15:901b:d157:4024:ada9:b280:7b51:1f1b	123.81.31.27
cb15:901b:d157:4024:ada9:b280:7b51:1f1c	123.81.31.28
cb15:901b:d157:4024:ada9:b280:7b51:1f1d	123.81.31.29
cb15:901b:d157:4024:ada9:b280:7b51:1f1e	123.81.31.30
cb15:901b:d157:4024:ada9:b280:7b51:1f1f	123.81.31.31
cb15:901b:d157:4024:ada9:b280:7b51:1f20	123.81.31.32
cb15:901b:d157:4024:ada9:b280:7b51:1f21	123.81.31.33
cb15:901b:d157:4024:ada9:b280:7b51:1f22	123.81.31.34
cb15:901b:d157:4024:ada9:b280:7b51:1f23	123.81.31.35
cb15:901b:d157:4024:ada9:b280:7b51:1f24	123.81.31.36
cb15:901b:d157:4024:ada9:b280:7b51:1f25	123.81.31.37
cb15:901b:d157:4024:ada9:b280:7b51:1f26	123.81.31.38
cb15:901b:d157:4024:ada9:b280:7b51:1f27	123.81.31.39
cb15:901b:d157:4024:ada9:b280:7b51:1f28	123.81.31.40
cb15:901b:d157:4024:ada9:b280:7b51:1f29	123.81.31.41
cb15:901b:d157:4024:ada9:b280:7b51:1f2a	123.81.31.42
cb15:901b:d157:4024:ada9:b280:7b51:1f2b	123.81.31.43
cb15:901b:d157:4024:ada9:b280:7b51:1f2c	123.81.31.44
cb15:901b:d157:4024:ada9:b280:7b51:1f2d	123.81.31.45
cb15:901b:d157:4024:ada9:b280:7b51:1f2e	123.81.31.46
cb15:901b:d157:4024:ada9:b280:7b51:1f2f	123.81.31.47
cb15:901b:d157:4024:ada9:b280:7b51:1f30	123.81.31.48
cb15:901b:d157:4024:ada9:b280:7b51:1f31	123.81.31.49
cb15:901b:d157:4024:ada9:b280:7b51:1f32	123.81.31.50
cb15:901b:d157:4024:ada9:b280:7b51:1f33	123.81.31.51
cb15:901b:d157:4024:ada9:b280:7b51:1f34	123.81.31.52
cb15:901b:d157:4024:ada9:b280:7b51:1f35	123.81.31.53
cb15:901b:d157:4024:ada9:b280:7b51:1f36	123.81.31.54
cb15:901b:d157:4024:ada9:b280:7b51:1f37	123.81.31.55
cb15:901b:d157:4024:ada9:b280:7b51:1f38	123.81.31.56
cb15:901b:d157:4024:ada9:b280:7b51:1f39	123.81.31.57
cb15:901b:d157:4024:ada9:b280:7b51:1f3a	123.81.31.58
cb15:901b:d157:4024:ada9:b280:7b51:1f3b	123.81.31.59
cb15:901b:d157:4024:ada9:b280:7b51:1f3c	123.81.31.60

cb15:901b:d157:4024:ada9:b280:7b51:1f3d	123.81.31.61
cb15:901b:d157:4024:ada9:b280:7b51:1f3e	123.81.31.62
cb15:901b:d157:4024:ada9:b280:7b51:1f3f	123.81.31.63
cb15:901b:d157:4024:ada9:b280:7b51:1f40	123.81.31.64
cb15:901b:d157:4024:ada9:b280:7b51:1f41	123.81.31.65
cb15:901b:d157:4024:ada9:b280:7b51:1f42	123.81.31.66
cb15:901b:d157:4024:ada9:b280:7b51:1f43	123.81.31.67
cb15:901b:d157:4024:ada9:b280:7b51:1f44	123.81.31.68
cb15:901b:d157:4024:ada9:b280:7b51:1f45	123.81.31.69
cb15:901b:d157:4024:ada9:b280:7b51:1f46	123.81.31.70
cb15:901b:d157:4024:ada9:b280:7b51:1f47	123.81.31.71
cb15:901b:d157:4024:ada9:b280:7b51:1f48	123.81.31.72
cb15:901b:d157:4024:ada9:b280:7b51:1f49	123.81.31.73
cb15:901b:d157:4024:ada9:b280:7b51:1f4a	123.81.31.74
cb15:901b:d157:4024:ada9:b280:7b51:1f4b	123.81.31.75
cb15:901b:d157:4024:ada9:b280:7b51:1f4c	123.81.31.76
cb15:901b:d157:4024:ada9:b280:7b51:1f4d	123.81.31.77
cb15:901b:d157:4024:ada9:b280:7b51:1f4e	123.81.31.78
cb15:901b:d157:4024:ada9:b280:7b51:1f4f	123.81.31.79
cb15:901b:d157:4024:ada9:b280:7b51:1f50	123.81.31.80
cb15:901b:d157:4024:ada9:b280:7b51:1f51	123.81.31.81
cb15:901b:d157:4024:ada9:b280:7b51:1f52	123.81.31.82
cb15:901b:d157:4024:ada9:b280:7b51:1f53	123.81.31.83
cb15:901b:d157:4024:ada9:b280:7b51:1f54	123.81.31.84
cb15:901b:d157:4024:ada9:b280:7b51:1f55	123.81.31.85
cb15:901b:d157:4024:ada9:b280:7b51:1f56	123.81.31.86
cb15:901b:d157:4024:ada9:b280:7b51:1f57	123.81.31.87
cb15:901b:d157:4024:ada9:b280:7b51:1f58	123.81.31.88
cb15:901b:d157:4024:ada9:b280:7b51:1f59	123.81.31.89
cb15:901b:d157:4024:ada9:b280:7b51:1f5a	123.81.31.90
cb15:901b:d157:4024:ada9:b280:7b51:1f5b	123.81.31.91
cb15:901b:d157:4024:ada9:b280:7b51:1f5c	123.81.31.92
cb15:901b:d157:4024:ada9:b280:7b51:1f5d	123.81.31.93
cb15:901b:d157:4024:ada9:b280:7b51:1f5e	123.81.31.94
cb15:901b:d157:4024:ada9:b280:7b51:1f5f	123.81.31.95
cb15:901b:d157:4024:ada9:b280:7b51:1f60	123.81.31.96
cb15:901b:d157:4024:ada9:b280:7b51:1f61	123.81.31.97
cb15:901b:d157:4024:ada9:b280:7b51:1f62	123.81.31.98
cb15:901b:d157:4024:ada9:b280:7b51:1f63	123.81.31.99
cb15:901b:d157:4024:ada9:b280:7b51:1f64	123.81.31.100
cb15:901b:d157:4024:ada9:b280:7b51:1f65	123.81.31.101
cb15:901b:d157:4024:ada9:b280:7b51:1f66	123.81.31.102
cb15:901b:d157:4024:ada9:b280:7b51:1f67	123.81.31.103
cb15:901b:d157:4024:ada9:b280:7b51:1f68	123.81.31.104
cb15:901b:d157:4024:ada9:b280:7b51:1f69	123.81.31.105
cb15:901b:d157:4024:ada9:b280:7b51:1f6a	123.81.31.106
cb15:901b:d157:4024:ada9:b280:7b51:1f6b	123.81.31.107
cb15:901b:d157:4024:ada9:b280:7b51:1f6c	123.81.31.108
cb15:901b:d157:4024:ada9:b280:7b51:1f6d	123.81.31.109
cb15:901b:d157:4024:ada9:b280:7b51:1f6e	123.81.31.110
cb15:901b:d157:4024:ada9:b280:7b51:1f6f	123.81.31.111
cb15:901b:d157:4024:ada9:b280:7b51:1f70	123.81.31.112
cb15:901b:d157:4024:ada9:b280:7b51:1f71	123.81.31.113
cb15:901b:d157:4024:ada9:b280:7b51:1f72	123.81.31.114
cb15:901b:d157:4024:ada9:b280:7b51:1f73	123.81.31.115
cb15:901b:d157:4024:ada9:b280:7b51:1f74	123.81.31.116
cb15:901b:d157:4024:ada9:b280:7b51:1f75	123.81.31.117
cb15:901b:d157:4024:ada9:b280:7b51:1f76	123.81.31.118
cb15:901b:d157:4024:ada9:b280:7b51:1f77	123.81.31.119
cb15:901b:d157:4024:ada9:b280:7b51:1f78	123.81.31.120

cb15:901b:d157:4024:ada9:b280:7b51:1f79	123.81.31.121
cb15:901b:d157:4024:ada9:b280:7b51:1f7a	123.81.31.122
cb15:901b:d157:4024:ada9:b280:7b51:1f7b	123.81.31.123
cb15:901b:d157:4024:ada9:b280:7b51:1f7c	123.81.31.124
cb15:901b:d157:4024:ada9:b280:7b51:1f7d	123.81.31.125
cb15:901b:d157:4024:ada9:b280:7b51:1f7e	123.81.31.126
cb15:901b:d157:4024:ada9:b280:7b51:1f7f	123.81.31.127
cb15:901b:d157:4024:ada9:b280:7b51:1f80	123.81.31.128
cb15:901b:d157:4024:ada9:b280:7b51:1f81	123.81.31.129
cb15:901b:d157:4024:ada9:b280:7b51:1f82	123.81.31.130
cb15:901b:d157:4024:ada9:b280:7b51:1f83	123.81.31.131
cb15:901b:d157:4024:ada9:b280:7b51:1f84	123.81.31.132
cb15:901b:d157:4024:ada9:b280:7b51:1f85	123.81.31.133
cb15:901b:d157:4024:ada9:b280:7b51:1f86	123.81.31.134
cb15:901b:d157:4024:ada9:b280:7b51:1f87	123.81.31.135
cb15:901b:d157:4024:ada9:b280:7b51:1f88	123.81.31.136
cb15:901b:d157:4024:ada9:b280:7b51:1f89	123.81.31.137
cb15:901b:d157:4024:ada9:b280:7b51:1f8a	123.81.31.138
cb15:901b:d157:4024:ada9:b280:7b51:1f8b	123.81.31.139
cb15:901b:d157:4024:ada9:b280:7b51:1f8c	123.81.31.140
cb15:901b:d157:4024:ada9:b280:7b51:1f8d	123.81.31.141
cb15:901b:d157:4024:ada9:b280:7b51:1f8e	123.81.31.142
cb15:901b:d157:4024:ada9:b280:7b51:1f8f	123.81.31.143
cb15:901b:d157:4024:ada9:b280:7b51:1f90	123.81.31.144
cb15:901b:d157:4024:ada9:b280:7b51:1f91	123.81.31.145
cb15:901b:d157:4024:ada9:b280:7b51:1f92	123.81.31.146
cb15:901b:d157:4024:ada9:b280:7b51:1f93	123.81.31.147
cb15:901b:d157:4024:ada9:b280:7b51:1f94	123.81.31.148
cb15:901b:d157:4024:ada9:b280:7b51:1f95	123.81.31.149
cb15:901b:d157:4024:ada9:b280:7b51:1f96	123.81.31.150
cb15:901b:d157:4024:ada9:b280:7b51:1f97	123.81.31.151
cb15:901b:d157:4024:ada9:b280:7b51:1f98	123.81.31.152
cb15:901b:d157:4024:ada9:b280:7b51:1f99	123.81.31.153
cb15:901b:d157:4024:ada9:b280:7b51:1f9a	123.81.31.154
cb15:901b:d157:4024:ada9:b280:7b51:1f9b	123.81.31.155
cb15:901b:d157:4024:ada9:b280:7b51:1f9c	123.81.31.156
cb15:901b:d157:4024:ada9:b280:7b51:1f9d	123.81.31.157
cb15:901b:d157:4024:ada9:b280:7b51:1f9e	123.81.31.158
cb15:901b:d157:4024:ada9:b280:7b51:1f9f	123.81.31.159
cb15:901b:d157:4024:ada9:b280:7b51:1fa0	123.81.31.160
cb15:901b:d157:4024:ada9:b280:7b51:1fa1	123.81.31.161
cb15:901b:d157:4024:ada9:b280:7b51:1fa2	123.81.31.162
cb15:901b:d157:4024:ada9:b280:7b51:1fa3	123.81.31.163
cb15:901b:d157:4024:ada9:b280:7b51:1fa4	123.81.31.164
cb15:901b:d157:4024:ada9:b280:7b51:1fa5	123.81.31.165
cb15:901b:d157:4024:ada9:b280:7b51:1fa6	123.81.31.166
cb15:901b:d157:4024:ada9:b280:7b51:1fa7	123.81.31.167
cb15:901b:d157:4024:ada9:b280:7b51:1fa8	123.81.31.168
cb15:901b:d157:4024:ada9:b280:7b51:1fa9	123.81.31.169
cb15:901b:d157:4024:ada9:b280:7b51:1faa	123.81.31.170
cb15:901b:d157:4024:ada9:b280:7b51:1fab	123.81.31.171
cb15:901b:d157:4024:ada9:b280:7b51:1fac	123.81.31.172
cb15:901b:d157:4024:ada9:b280:7b51:1fad	123.81.31.173
cb15:901b:d157:4024:ada9:b280:7b51:1fae	123.81.31.174
cb15:901b:d157:4024:ada9:b280:7b51:1faf	123.81.31.175
cb15:901b:d157:4024:ada9:b280:7b51:1fb0	123.81.31.176
cb15:901b:d157:4024:ada9:b280:7b51:1fb1	123.81.31.177
cb15:901b:d157:4024:ada9:b280:7b51:1fb2	123.81.31.178
cb15:901b:d157:4024:ada9:b280:7b51:1fb3	123.81.31.179
cb15:901b:d157:4024:ada9:b280:7b51:1fb4	123.81.31.180

cb15:901b:d157:4024:ada9:b280:7b51:1fb5	123.81.31.181
cb15:901b:d157:4024:ada9:b280:7b51:1fb6	123.81.31.182
cb15:901b:d157:4024:ada9:b280:7b51:1fb7	123.81.31.183
cb15:901b:d157:4024:ada9:b280:7b51:1fb8	123.81.31.184
cb15:901b:d157:4024:ada9:b280:7b51:1fb9	123.81.31.185
cb15:901b:d157:4024:ada9:b280:7b51:1fba	123.81.31.186
cb15:901b:d157:4024:ada9:b280:7b51:1fbb	123.81.31.187
cb15:901b:d157:4024:ada9:b280:7b51:1fbc	123.81.31.188
cb15:901b:d157:4024:ada9:b280:7b51:1fbd	123.81.31.189
cb15:901b:d157:4024:ada9:b280:7b51:1fbe	123.81.31.190
cb15:901b:d157:4024:ada9:b280:7b51:1fbf	123.81.31.191
cb15:901b:d157:4024:ada9:b280:7b51:1fc0	123.81.31.192
cb15:901b:d157:4024:ada9:b280:7b51:1fc1	123.81.31.193
cb15:901b:d157:4024:ada9:b280:7b51:1fc2	123.81.31.194
cb15:901b:d157:4024:ada9:b280:7b51:1fc3	123.81.31.195
cb15:901b:d157:4024:ada9:b280:7b51:1fc4	123.81.31.196
cb15:901b:d157:4024:ada9:b280:7b51:1fc5	123.81.31.197
cb15:901b:d157:4024:ada9:b280:7b51:1fc6	123.81.31.198
cb15:901b:d157:4024:ada9:b280:7b51:1fc7	123.81.31.199
cb15:901b:d157:4024:ada9:b280:7b51:1fc8	123.81.31.200
cb15:901b:d157:4024:ada9:b280:7b51:1fc9	123.81.31.201
cb15:901b:d157:4024:ada9:b280:7b51:1fca	123.81.31.202
cb15:901b:d157:4024:ada9:b280:7b51:1fcb	123.81.31.203
cb15:901b:d157:4024:ada9:b280:7b51:1fcc	123.81.31.204
cb15:901b:d157:4024:ada9:b280:7b51:1fcd	123.81.31.205
cb15:901b:d157:4024:ada9:b280:7b51:1fce	123.81.31.206
cb15:901b:d157:4024:ada9:b280:7b51:1fcf	123.81.31.207
cb15:901b:d157:4024:ada9:b280:7b51:1fd0	123.81.31.208
cb15:901b:d157:4024:ada9:b280:7b51:1fd1	123.81.31.209
cb15:901b:d157:4024:ada9:b280:7b51:1fd2	123.81.31.210
cb15:901b:d157:4024:ada9:b280:7b51:1fd3	123.81.31.211
cb15:901b:d157:4024:ada9:b280:7b51:1fd4	123.81.31.212
cb15:901b:d157:4024:ada9:b280:7b51:1fd5	123.81.31.213
cb15:901b:d157:4024:ada9:b280:7b51:1fd6	123.81.31.214
cb15:901b:d157:4024:ada9:b280:7b51:1fd7	123.81.31.215
cb15:901b:d157:4024:ada9:b280:7b51:1fd8	123.81.31.216
cb15:901b:d157:4024:ada9:b280:7b51:1fd9	123.81.31.217
cb15:901b:d157:4024:ada9:b280:7b51:1fda	123.81.31.218
cb15:901b:d157:4024:ada9:b280:7b51:1fdb	123.81.31.219
cb15:901b:d157:4024:ada9:b280:7b51:1fdc	123.81.31.220
cb15:901b:d157:4024:ada9:b280:7b51:1fdd	123.81.31.221
cb15:901b:d157:4024:ada9:b280:7b51:1fde	123.81.31.222
cb15:901b:d157:4024:ada9:b280:7b51:1fdf	123.81.31.223
cb15:901b:d157:4024:ada9:b280:7b51:1fe0	123.81.31.224
cb15:901b:d157:4024:ada9:b280:7b51:1fe1	123.81.31.225
cb15:901b:d157:4024:ada9:b280:7b51:1fe2	123.81.31.226
cb15:901b:d157:4024:ada9:b280:7b51:1fe3	123.81.31.227
cb15:901b:d157:4024:ada9:b280:7b51:1fe4	123.81.31.228
cb15:901b:d157:4024:ada9:b280:7b51:1fe5	123.81.31.229
cb15:901b:d157:4024:ada9:b280:7b51:1fe6	123.81.31.230
cb15:901b:d157:4024:ada9:b280:7b51:1fe7	123.81.31.231
cb15:901b:d157:4024:ada9:b280:7b51:1fe8	123.81.31.232
cb15:901b:d157:4024:ada9:b280:7b51:1fe9	123.81.31.233
cb15:901b:d157:4024:ada9:b280:7b51:1fea	123.81.31.234
cb15:901b:d157:4024:ada9:b280:7b51:1feb	123.81.31.235
cb15:901b:d157:4024:ada9:b280:7b51:1fec	123.81.31.236
cb15:901b:d157:4024:ada9:b280:7b51:1fed	123.81.31.237
cb15:901b:d157:4024:ada9:b280:7b51:1fee	123.81.31.238
cb15:901b:d157:4024:ada9:b280:7b51:1fef	123.81.31.239
cb15:901b:d157:4024:ada9:b280:7b51:1ff0	123.81.31.240
cb15:901b:d157:4024:ada9:b280:7b51:1ff1	123.81.31.241
cb15:901b:d157:4024:ada9:b280:7b51:1ff2	123.81.31.242
cb15:901b:d157:4024:ada9:b280:7b51:1ff3	123.81.31.243
cb15:901b:d157:4024:ada9:b280:7b51:1ff4	123.81.31.244
cb15:901b:d157:4024:ada9:b280:7b51:1ff5	123.81.31.245
cb15:901b:d157:4024:ada9:b280:7b51:1ff6	123.81.31.246
cb15:901b:d157:4024:ada9:b280:7b51:1ff7	123.81.31.247
cb15:901b:d157:4024:ada9:b280:7b51:1ff8	123.81.31.248
cb15:901b:d157:4024:ada9:b280:7b51:1ff9	123.81.31.249
cb15:901b:d157:4024:ada9:b280:7b51:1ffa	123.81.31.250
cb15:901b:d157:4024:ada9:b280:7b51:1ffb	123.81.31.251
cb15:901b:d157:4024:ada9:b280:7b51:1ffc	123.81.31.252
cb15:901b:d157:4024:ada9:b280:7b51:1ffd	123.81.31.253
cb15:901b:d157:4024:ada9:b280:7b51:1ffe	123.81.31.254
cb15:901b:d157:4024:ada9:b280:7b51:1fff	123.81.31.255

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.