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:901b:1324:80df:b157:83ca:7f01	131.202.127.1
cb15:901b:901b:1324:80df:b157:83ca:7f02	131.202.127.2
cb15:901b:901b:1324:80df:b157:83ca:7f03	131.202.127.3
cb15:901b:901b:1324:80df:b157:83ca:7f04	131.202.127.4
cb15:901b:901b:1324:80df:b157:83ca:7f05	131.202.127.5
cb15:901b:901b:1324:80df:b157:83ca:7f06	131.202.127.6
cb15:901b:901b:1324:80df:b157:83ca:7f07	131.202.127.7
cb15:901b:901b:1324:80df:b157:83ca:7f08	131.202.127.8
cb15:901b:901b:1324:80df:b157:83ca:7f09	131.202.127.9
cb15:901b:901b:1324:80df:b157:83ca:7f0a	131.202.127.10
cb15:901b:901b:1324:80df:b157:83ca:7f0b	131.202.127.11
cb15:901b:901b:1324:80df:b157:83ca:7f0c	131.202.127.12
cb15:901b:901b:1324:80df:b157:83ca:7f0d	131.202.127.13
cb15:901b:901b:1324:80df:b157:83ca:7f0e	131.202.127.14
cb15:901b:901b:1324:80df:b157:83ca:7f0f	131.202.127.15
cb15:901b:901b:1324:80df:b157:83ca:7f10	131.202.127.16
cb15:901b:901b:1324:80df:b157:83ca:7f11	131.202.127.17
cb15:901b:901b:1324:80df:b157:83ca:7f12	131.202.127.18
cb15:901b:901b:1324:80df:b157:83ca:7f13	131.202.127.19
cb15:901b:901b:1324:80df:b157:83ca:7f14	131.202.127.20
cb15:901b:901b:1324:80df:b157:83ca:7f15	131.202.127.21
cb15:901b:901b:1324:80df:b157:83ca:7f16	131.202.127.22
cb15:901b:901b:1324:80df:b157:83ca:7f17	131.202.127.23
cb15:901b:901b:1324:80df:b157:83ca:7f18	131.202.127.24
cb15:901b:901b:1324:80df:b157:83ca:7f19	131.202.127.25
cb15:901b:901b:1324:80df:b157:83ca:7f1a	131.202.127.26
cb15:901b:901b:1324:80df:b157:83ca:7f1b	131.202.127.27
cb15:901b:901b:1324:80df:b157:83ca:7f1c	131.202.127.28
cb15:901b:901b:1324:80df:b157:83ca:7f1d	131.202.127.29
cb15:901b:901b:1324:80df:b157:83ca:7f1e	131.202.127.30
cb15:901b:901b:1324:80df:b157:83ca:7f1f	131.202.127.31
cb15:901b:901b:1324:80df:b157:83ca:7f20	131.202.127.32
cb15:901b:901b:1324:80df:b157:83ca:7f21	131.202.127.33
cb15:901b:901b:1324:80df:b157:83ca:7f22	131.202.127.34
cb15:901b:901b:1324:80df:b157:83ca:7f23	131.202.127.35
cb15:901b:901b:1324:80df:b157:83ca:7f24	131.202.127.36
cb15:901b:901b:1324:80df:b157:83ca:7f25	131.202.127.37
cb15:901b:901b:1324:80df:b157:83ca:7f26	131.202.127.38
cb15:901b:901b:1324:80df:b157:83ca:7f27	131.202.127.39
cb15:901b:901b:1324:80df:b157:83ca:7f28	131.202.127.40
cb15:901b:901b:1324:80df:b157:83ca:7f29	131.202.127.41
cb15:901b:901b:1324:80df:b157:83ca:7f2a	131.202.127.42
cb15:901b:901b:1324:80df:b157:83ca:7f2b	131.202.127.43
cb15:901b:901b:1324:80df:b157:83ca:7f2c	131.202.127.44
cb15:901b:901b:1324:80df:b157:83ca:7f2d	131.202.127.45
cb15:901b:901b:1324:80df:b157:83ca:7f2e	131.202.127.46
cb15:901b:901b:1324:80df:b157:83ca:7f2f	131.202.127.47
cb15:901b:901b:1324:80df:b157:83ca:7f30	131.202.127.48
cb15:901b:901b:1324:80df:b157:83ca:7f31	131.202.127.49
cb15:901b:901b:1324:80df:b157:83ca:7f32	131.202.127.50
cb15:901b:901b:1324:80df:b157:83ca:7f33	131.202.127.51
cb15:901b:901b:1324:80df:b157:83ca:7f34	131.202.127.52
cb15:901b:901b:1324:80df:b157:83ca:7f35	131.202.127.53
cb15:901b:901b:1324:80df:b157:83ca:7f36	131.202.127.54
cb15:901b:901b:1324:80df:b157:83ca:7f37	131.202.127.55
cb15:901b:901b:1324:80df:b157:83ca:7f38	131.202.127.56
cb15:901b:901b:1324:80df:b157:83ca:7f39	131.202.127.57
cb15:901b:901b:1324:80df:b157:83ca:7f3a	131.202.127.58
cb15:901b:901b:1324:80df:b157:83ca:7f3b	131.202.127.59
cb15:901b:901b:1324:80df:b157:83ca:7f3c	131.202.127.60

cb15:901b:901b:1324:80df:b157:83ca:7f3d	131.202.127.61
cb15:901b:901b:1324:80df:b157:83ca:7f3e	131.202.127.62
cb15:901b:901b:1324:80df:b157:83ca:7f3f	131.202.127.63
cb15:901b:901b:1324:80df:b157:83ca:7f40	131.202.127.64
cb15:901b:901b:1324:80df:b157:83ca:7f41	131.202.127.65
cb15:901b:901b:1324:80df:b157:83ca:7f42	131.202.127.66
cb15:901b:901b:1324:80df:b157:83ca:7f43	131.202.127.67
cb15:901b:901b:1324:80df:b157:83ca:7f44	131.202.127.68
cb15:901b:901b:1324:80df:b157:83ca:7f45	131.202.127.69
cb15:901b:901b:1324:80df:b157:83ca:7f46	131.202.127.70
cb15:901b:901b:1324:80df:b157:83ca:7f47	131.202.127.71
cb15:901b:901b:1324:80df:b157:83ca:7f48	131.202.127.72
cb15:901b:901b:1324:80df:b157:83ca:7f49	131.202.127.73
cb15:901b:901b:1324:80df:b157:83ca:7f4a	131.202.127.74
cb15:901b:901b:1324:80df:b157:83ca:7f4b	131.202.127.75
cb15:901b:901b:1324:80df:b157:83ca:7f4c	131.202.127.76
cb15:901b:901b:1324:80df:b157:83ca:7f4d	131.202.127.77
cb15:901b:901b:1324:80df:b157:83ca:7f4e	131.202.127.78
cb15:901b:901b:1324:80df:b157:83ca:7f4f	131.202.127.79
cb15:901b:901b:1324:80df:b157:83ca:7f50	131.202.127.80
cb15:901b:901b:1324:80df:b157:83ca:7f51	131.202.127.81
cb15:901b:901b:1324:80df:b157:83ca:7f52	131.202.127.82
cb15:901b:901b:1324:80df:b157:83ca:7f53	131.202.127.83
cb15:901b:901b:1324:80df:b157:83ca:7f54	131.202.127.84
cb15:901b:901b:1324:80df:b157:83ca:7f55	131.202.127.85
cb15:901b:901b:1324:80df:b157:83ca:7f56	131.202.127.86
cb15:901b:901b:1324:80df:b157:83ca:7f57	131.202.127.87
cb15:901b:901b:1324:80df:b157:83ca:7f58	131.202.127.88
cb15:901b:901b:1324:80df:b157:83ca:7f59	131.202.127.89
cb15:901b:901b:1324:80df:b157:83ca:7f5a	131.202.127.90
cb15:901b:901b:1324:80df:b157:83ca:7f5b	131.202.127.91
cb15:901b:901b:1324:80df:b157:83ca:7f5c	131.202.127.92
cb15:901b:901b:1324:80df:b157:83ca:7f5d	131.202.127.93
cb15:901b:901b:1324:80df:b157:83ca:7f5e	131.202.127.94
cb15:901b:901b:1324:80df:b157:83ca:7f5f	131.202.127.95
cb15:901b:901b:1324:80df:b157:83ca:7f60	131.202.127.96
cb15:901b:901b:1324:80df:b157:83ca:7f61	131.202.127.97
cb15:901b:901b:1324:80df:b157:83ca:7f62	131.202.127.98
cb15:901b:901b:1324:80df:b157:83ca:7f63	131.202.127.99
cb15:901b:901b:1324:80df:b157:83ca:7f64	131.202.127.100
cb15:901b:901b:1324:80df:b157:83ca:7f65	131.202.127.101
cb15:901b:901b:1324:80df:b157:83ca:7f66	131.202.127.102
cb15:901b:901b:1324:80df:b157:83ca:7f67	131.202.127.103
cb15:901b:901b:1324:80df:b157:83ca:7f68	131.202.127.104
cb15:901b:901b:1324:80df:b157:83ca:7f69	131.202.127.105
cb15:901b:901b:1324:80df:b157:83ca:7f6a	131.202.127.106
cb15:901b:901b:1324:80df:b157:83ca:7f6b	131.202.127.107
cb15:901b:901b:1324:80df:b157:83ca:7f6c	131.202.127.108
cb15:901b:901b:1324:80df:b157:83ca:7f6d	131.202.127.109
cb15:901b:901b:1324:80df:b157:83ca:7f6e	131.202.127.110
cb15:901b:901b:1324:80df:b157:83ca:7f6f	131.202.127.111
cb15:901b:901b:1324:80df:b157:83ca:7f70	131.202.127.112
cb15:901b:901b:1324:80df:b157:83ca:7f71	131.202.127.113
cb15:901b:901b:1324:80df:b157:83ca:7f72	131.202.127.114
cb15:901b:901b:1324:80df:b157:83ca:7f73	131.202.127.115
cb15:901b:901b:1324:80df:b157:83ca:7f74	131.202.127.116
cb15:901b:901b:1324:80df:b157:83ca:7f75	131.202.127.117
cb15:901b:901b:1324:80df:b157:83ca:7f76	131.202.127.118
cb15:901b:901b:1324:80df:b157:83ca:7f77	131.202.127.119
cb15:901b:901b:1324:80df:b157:83ca:7f78	131.202.127.120

cb15:901b:901b:1324:80df:b157:83ca:7f79	131.202.127.121
cb15:901b:901b:1324:80df:b157:83ca:7f7a	131.202.127.122
cb15:901b:901b:1324:80df:b157:83ca:7f7b	131.202.127.123
cb15:901b:901b:1324:80df:b157:83ca:7f7c	131.202.127.124
cb15:901b:901b:1324:80df:b157:83ca:7f7d	131.202.127.125
cb15:901b:901b:1324:80df:b157:83ca:7f7e	131.202.127.126
cb15:901b:901b:1324:80df:b157:83ca:7f7f	131.202.127.127
cb15:901b:901b:1324:80df:b157:83ca:7f80	131.202.127.128
cb15:901b:901b:1324:80df:b157:83ca:7f81	131.202.127.129
cb15:901b:901b:1324:80df:b157:83ca:7f82	131.202.127.130
cb15:901b:901b:1324:80df:b157:83ca:7f83	131.202.127.131
cb15:901b:901b:1324:80df:b157:83ca:7f84	131.202.127.132
cb15:901b:901b:1324:80df:b157:83ca:7f85	131.202.127.133
cb15:901b:901b:1324:80df:b157:83ca:7f86	131.202.127.134
cb15:901b:901b:1324:80df:b157:83ca:7f87	131.202.127.135
cb15:901b:901b:1324:80df:b157:83ca:7f88	131.202.127.136
cb15:901b:901b:1324:80df:b157:83ca:7f89	131.202.127.137
cb15:901b:901b:1324:80df:b157:83ca:7f8a	131.202.127.138
cb15:901b:901b:1324:80df:b157:83ca:7f8b	131.202.127.139
cb15:901b:901b:1324:80df:b157:83ca:7f8c	131.202.127.140
cb15:901b:901b:1324:80df:b157:83ca:7f8d	131.202.127.141
cb15:901b:901b:1324:80df:b157:83ca:7f8e	131.202.127.142
cb15:901b:901b:1324:80df:b157:83ca:7f8f	131.202.127.143
cb15:901b:901b:1324:80df:b157:83ca:7f90	131.202.127.144
cb15:901b:901b:1324:80df:b157:83ca:7f91	131.202.127.145
cb15:901b:901b:1324:80df:b157:83ca:7f92	131.202.127.146
cb15:901b:901b:1324:80df:b157:83ca:7f93	131.202.127.147
cb15:901b:901b:1324:80df:b157:83ca:7f94	131.202.127.148
cb15:901b:901b:1324:80df:b157:83ca:7f95	131.202.127.149
cb15:901b:901b:1324:80df:b157:83ca:7f96	131.202.127.150
cb15:901b:901b:1324:80df:b157:83ca:7f97	131.202.127.151
cb15:901b:901b:1324:80df:b157:83ca:7f98	131.202.127.152
cb15:901b:901b:1324:80df:b157:83ca:7f99	131.202.127.153
cb15:901b:901b:1324:80df:b157:83ca:7f9a	131.202.127.154
cb15:901b:901b:1324:80df:b157:83ca:7f9b	131.202.127.155
cb15:901b:901b:1324:80df:b157:83ca:7f9c	131.202.127.156
cb15:901b:901b:1324:80df:b157:83ca:7f9d	131.202.127.157
cb15:901b:901b:1324:80df:b157:83ca:7f9e	131.202.127.158
cb15:901b:901b:1324:80df:b157:83ca:7f9f	131.202.127.159
cb15:901b:901b:1324:80df:b157:83ca:7fa0	131.202.127.160
cb15:901b:901b:1324:80df:b157:83ca:7fa1	131.202.127.161
cb15:901b:901b:1324:80df:b157:83ca:7fa2	131.202.127.162
cb15:901b:901b:1324:80df:b157:83ca:7fa3	131.202.127.163
cb15:901b:901b:1324:80df:b157:83ca:7fa4	131.202.127.164
cb15:901b:901b:1324:80df:b157:83ca:7fa5	131.202.127.165
cb15:901b:901b:1324:80df:b157:83ca:7fa6	131.202.127.166
cb15:901b:901b:1324:80df:b157:83ca:7fa7	131.202.127.167
cb15:901b:901b:1324:80df:b157:83ca:7fa8	131.202.127.168
cb15:901b:901b:1324:80df:b157:83ca:7fa9	131.202.127.169
cb15:901b:901b:1324:80df:b157:83ca:7faa	131.202.127.170
cb15:901b:901b:1324:80df:b157:83ca:7fab	131.202.127.171
cb15:901b:901b:1324:80df:b157:83ca:7fac	131.202.127.172
cb15:901b:901b:1324:80df:b157:83ca:7fad	131.202.127.173
cb15:901b:901b:1324:80df:b157:83ca:7fae	131.202.127.174
cb15:901b:901b:1324:80df:b157:83ca:7faf	131.202.127.175
cb15:901b:901b:1324:80df:b157:83ca:7fb0	131.202.127.176
cb15:901b:901b:1324:80df:b157:83ca:7fb1	131.202.127.177
cb15:901b:901b:1324:80df:b157:83ca:7fb2	131.202.127.178
cb15:901b:901b:1324:80df:b157:83ca:7fb3	131.202.127.179
cb15:901b:901b:1324:80df:b157:83ca:7fb4	131.202.127.180

cb15:901b:901b:1324:80df:b157:83ca:7fb5	131.202.127.181
cb15:901b:901b:1324:80df:b157:83ca:7fb6	131.202.127.182
cb15:901b:901b:1324:80df:b157:83ca:7fb7	131.202.127.183
cb15:901b:901b:1324:80df:b157:83ca:7fb8	131.202.127.184
cb15:901b:901b:1324:80df:b157:83ca:7fb9	131.202.127.185
cb15:901b:901b:1324:80df:b157:83ca:7fba	131.202.127.186
cb15:901b:901b:1324:80df:b157:83ca:7fbb	131.202.127.187
cb15:901b:901b:1324:80df:b157:83ca:7fbc	131.202.127.188
cb15:901b:901b:1324:80df:b157:83ca:7fbd	131.202.127.189
cb15:901b:901b:1324:80df:b157:83ca:7fbe	131.202.127.190
cb15:901b:901b:1324:80df:b157:83ca:7fbf	131.202.127.191
cb15:901b:901b:1324:80df:b157:83ca:7fc0	131.202.127.192
cb15:901b:901b:1324:80df:b157:83ca:7fc1	131.202.127.193
cb15:901b:901b:1324:80df:b157:83ca:7fc2	131.202.127.194
cb15:901b:901b:1324:80df:b157:83ca:7fc3	131.202.127.195
cb15:901b:901b:1324:80df:b157:83ca:7fc4	131.202.127.196
cb15:901b:901b:1324:80df:b157:83ca:7fc5	131.202.127.197
cb15:901b:901b:1324:80df:b157:83ca:7fc6	131.202.127.198
cb15:901b:901b:1324:80df:b157:83ca:7fc7	131.202.127.199
cb15:901b:901b:1324:80df:b157:83ca:7fc8	131.202.127.200
cb15:901b:901b:1324:80df:b157:83ca:7fc9	131.202.127.201
cb15:901b:901b:1324:80df:b157:83ca:7fca	131.202.127.202
cb15:901b:901b:1324:80df:b157:83ca:7fcb	131.202.127.203
cb15:901b:901b:1324:80df:b157:83ca:7fcc	131.202.127.204
cb15:901b:901b:1324:80df:b157:83ca:7fcd	131.202.127.205
cb15:901b:901b:1324:80df:b157:83ca:7fce	131.202.127.206
cb15:901b:901b:1324:80df:b157:83ca:7fcf	131.202.127.207
cb15:901b:901b:1324:80df:b157:83ca:7fd0	131.202.127.208
cb15:901b:901b:1324:80df:b157:83ca:7fd1	131.202.127.209
cb15:901b:901b:1324:80df:b157:83ca:7fd2	131.202.127.210
cb15:901b:901b:1324:80df:b157:83ca:7fd3	131.202.127.211
cb15:901b:901b:1324:80df:b157:83ca:7fd4	131.202.127.212
cb15:901b:901b:1324:80df:b157:83ca:7fd5	131.202.127.213
cb15:901b:901b:1324:80df:b157:83ca:7fd6	131.202.127.214
cb15:901b:901b:1324:80df:b157:83ca:7fd7	131.202.127.215
cb15:901b:901b:1324:80df:b157:83ca:7fd8	131.202.127.216
cb15:901b:901b:1324:80df:b157:83ca:7fd9	131.202.127.217
cb15:901b:901b:1324:80df:b157:83ca:7fda	131.202.127.218
cb15:901b:901b:1324:80df:b157:83ca:7fdb	131.202.127.219
cb15:901b:901b:1324:80df:b157:83ca:7fdc	131.202.127.220
cb15:901b:901b:1324:80df:b157:83ca:7fdd	131.202.127.221
cb15:901b:901b:1324:80df:b157:83ca:7fde	131.202.127.222
cb15:901b:901b:1324:80df:b157:83ca:7fdf	131.202.127.223
cb15:901b:901b:1324:80df:b157:83ca:7fe0	131.202.127.224
cb15:901b:901b:1324:80df:b157:83ca:7fe1	131.202.127.225
cb15:901b:901b:1324:80df:b157:83ca:7fe2	131.202.127.226
cb15:901b:901b:1324:80df:b157:83ca:7fe3	131.202.127.227
cb15:901b:901b:1324:80df:b157:83ca:7fe4	131.202.127.228
cb15:901b:901b:1324:80df:b157:83ca:7fe5	131.202.127.229
cb15:901b:901b:1324:80df:b157:83ca:7fe6	131.202.127.230
cb15:901b:901b:1324:80df:b157:83ca:7fe7	131.202.127.231
cb15:901b:901b:1324:80df:b157:83ca:7fe8	131.202.127.232
cb15:901b:901b:1324:80df:b157:83ca:7fe9	131.202.127.233
cb15:901b:901b:1324:80df:b157:83ca:7fea	131.202.127.234
cb15:901b:901b:1324:80df:b157:83ca:7feb	131.202.127.235
cb15:901b:901b:1324:80df:b157:83ca:7fec	131.202.127.236
cb15:901b:901b:1324:80df:b157:83ca:7fed	131.202.127.237
cb15:901b:901b:1324:80df:b157:83ca:7fee	131.202.127.238
cb15:901b:901b:1324:80df:b157:83ca:7fef	131.202.127.239
cb15:901b:901b:1324:80df:b157:83ca:7ff0	131.202.127.240
cb15:901b:901b:1324:80df:b157:83ca:7ff1	131.202.127.241
cb15:901b:901b:1324:80df:b157:83ca:7ff2	131.202.127.242
cb15:901b:901b:1324:80df:b157:83ca:7ff3	131.202.127.243
cb15:901b:901b:1324:80df:b157:83ca:7ff4	131.202.127.244
cb15:901b:901b:1324:80df:b157:83ca:7ff5	131.202.127.245
cb15:901b:901b:1324:80df:b157:83ca:7ff6	131.202.127.246
cb15:901b:901b:1324:80df:b157:83ca:7ff7	131.202.127.247
cb15:901b:901b:1324:80df:b157:83ca:7ff8	131.202.127.248
cb15:901b:901b:1324:80df:b157:83ca:7ff9	131.202.127.249
cb15:901b:901b:1324:80df:b157:83ca:7ffa	131.202.127.250
cb15:901b:901b:1324:80df:b157:83ca:7ffb	131.202.127.251
cb15:901b:901b:1324:80df:b157:83ca:7ffc	131.202.127.252
cb15:901b:901b:1324:80df:b157:83ca:7ffd	131.202.127.253
cb15:901b:901b:1324:80df:b157:83ca:7ffe	131.202.127.254
cb15:901b:901b:1324:80df:b157:83ca:7fff	131.202.127.255

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.