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:d157:901b:91fb:8157:f824:7f01	248.36.127.1
cb15:901b:d157:901b:91fb:8157:f824:7f02	248.36.127.2
cb15:901b:d157:901b:91fb:8157:f824:7f03	248.36.127.3
cb15:901b:d157:901b:91fb:8157:f824:7f04	248.36.127.4
cb15:901b:d157:901b:91fb:8157:f824:7f05	248.36.127.5
cb15:901b:d157:901b:91fb:8157:f824:7f06	248.36.127.6
cb15:901b:d157:901b:91fb:8157:f824:7f07	248.36.127.7
cb15:901b:d157:901b:91fb:8157:f824:7f08	248.36.127.8
cb15:901b:d157:901b:91fb:8157:f824:7f09	248.36.127.9
cb15:901b:d157:901b:91fb:8157:f824:7f0a	248.36.127.10
cb15:901b:d157:901b:91fb:8157:f824:7f0b	248.36.127.11
cb15:901b:d157:901b:91fb:8157:f824:7f0c	248.36.127.12
cb15:901b:d157:901b:91fb:8157:f824:7f0d	248.36.127.13
cb15:901b:d157:901b:91fb:8157:f824:7f0e	248.36.127.14
cb15:901b:d157:901b:91fb:8157:f824:7f0f	248.36.127.15
cb15:901b:d157:901b:91fb:8157:f824:7f10	248.36.127.16
cb15:901b:d157:901b:91fb:8157:f824:7f11	248.36.127.17
cb15:901b:d157:901b:91fb:8157:f824:7f12	248.36.127.18
cb15:901b:d157:901b:91fb:8157:f824:7f13	248.36.127.19
cb15:901b:d157:901b:91fb:8157:f824:7f14	248.36.127.20
cb15:901b:d157:901b:91fb:8157:f824:7f15	248.36.127.21
cb15:901b:d157:901b:91fb:8157:f824:7f16	248.36.127.22
cb15:901b:d157:901b:91fb:8157:f824:7f17	248.36.127.23
cb15:901b:d157:901b:91fb:8157:f824:7f18	248.36.127.24
cb15:901b:d157:901b:91fb:8157:f824:7f19	248.36.127.25
cb15:901b:d157:901b:91fb:8157:f824:7f1a	248.36.127.26
cb15:901b:d157:901b:91fb:8157:f824:7f1b	248.36.127.27
cb15:901b:d157:901b:91fb:8157:f824:7f1c	248.36.127.28
cb15:901b:d157:901b:91fb:8157:f824:7f1d	248.36.127.29
cb15:901b:d157:901b:91fb:8157:f824:7f1e	248.36.127.30
cb15:901b:d157:901b:91fb:8157:f824:7f1f	248.36.127.31
cb15:901b:d157:901b:91fb:8157:f824:7f20	248.36.127.32
cb15:901b:d157:901b:91fb:8157:f824:7f21	248.36.127.33
cb15:901b:d157:901b:91fb:8157:f824:7f22	248.36.127.34
cb15:901b:d157:901b:91fb:8157:f824:7f23	248.36.127.35
cb15:901b:d157:901b:91fb:8157:f824:7f24	248.36.127.36
cb15:901b:d157:901b:91fb:8157:f824:7f25	248.36.127.37
cb15:901b:d157:901b:91fb:8157:f824:7f26	248.36.127.38
cb15:901b:d157:901b:91fb:8157:f824:7f27	248.36.127.39
cb15:901b:d157:901b:91fb:8157:f824:7f28	248.36.127.40
cb15:901b:d157:901b:91fb:8157:f824:7f29	248.36.127.41
cb15:901b:d157:901b:91fb:8157:f824:7f2a	248.36.127.42
cb15:901b:d157:901b:91fb:8157:f824:7f2b	248.36.127.43
cb15:901b:d157:901b:91fb:8157:f824:7f2c	248.36.127.44
cb15:901b:d157:901b:91fb:8157:f824:7f2d	248.36.127.45
cb15:901b:d157:901b:91fb:8157:f824:7f2e	248.36.127.46
cb15:901b:d157:901b:91fb:8157:f824:7f2f	248.36.127.47
cb15:901b:d157:901b:91fb:8157:f824:7f30	248.36.127.48
cb15:901b:d157:901b:91fb:8157:f824:7f31	248.36.127.49
cb15:901b:d157:901b:91fb:8157:f824:7f32	248.36.127.50
cb15:901b:d157:901b:91fb:8157:f824:7f33	248.36.127.51
cb15:901b:d157:901b:91fb:8157:f824:7f34	248.36.127.52
cb15:901b:d157:901b:91fb:8157:f824:7f35	248.36.127.53
cb15:901b:d157:901b:91fb:8157:f824:7f36	248.36.127.54
cb15:901b:d157:901b:91fb:8157:f824:7f37	248.36.127.55
cb15:901b:d157:901b:91fb:8157:f824:7f38	248.36.127.56
cb15:901b:d157:901b:91fb:8157:f824:7f39	248.36.127.57
cb15:901b:d157:901b:91fb:8157:f824:7f3a	248.36.127.58
cb15:901b:d157:901b:91fb:8157:f824:7f3b	248.36.127.59
cb15:901b:d157:901b:91fb:8157:f824:7f3c	248.36.127.60

cb15:901b:d157:901b:91fb:8157:f824:7f3d	248.36.127.61
cb15:901b:d157:901b:91fb:8157:f824:7f3e	248.36.127.62
cb15:901b:d157:901b:91fb:8157:f824:7f3f	248.36.127.63
cb15:901b:d157:901b:91fb:8157:f824:7f40	248.36.127.64
cb15:901b:d157:901b:91fb:8157:f824:7f41	248.36.127.65
cb15:901b:d157:901b:91fb:8157:f824:7f42	248.36.127.66
cb15:901b:d157:901b:91fb:8157:f824:7f43	248.36.127.67
cb15:901b:d157:901b:91fb:8157:f824:7f44	248.36.127.68
cb15:901b:d157:901b:91fb:8157:f824:7f45	248.36.127.69
cb15:901b:d157:901b:91fb:8157:f824:7f46	248.36.127.70
cb15:901b:d157:901b:91fb:8157:f824:7f47	248.36.127.71
cb15:901b:d157:901b:91fb:8157:f824:7f48	248.36.127.72
cb15:901b:d157:901b:91fb:8157:f824:7f49	248.36.127.73
cb15:901b:d157:901b:91fb:8157:f824:7f4a	248.36.127.74
cb15:901b:d157:901b:91fb:8157:f824:7f4b	248.36.127.75
cb15:901b:d157:901b:91fb:8157:f824:7f4c	248.36.127.76
cb15:901b:d157:901b:91fb:8157:f824:7f4d	248.36.127.77
cb15:901b:d157:901b:91fb:8157:f824:7f4e	248.36.127.78
cb15:901b:d157:901b:91fb:8157:f824:7f4f	248.36.127.79
cb15:901b:d157:901b:91fb:8157:f824:7f50	248.36.127.80
cb15:901b:d157:901b:91fb:8157:f824:7f51	248.36.127.81
cb15:901b:d157:901b:91fb:8157:f824:7f52	248.36.127.82
cb15:901b:d157:901b:91fb:8157:f824:7f53	248.36.127.83
cb15:901b:d157:901b:91fb:8157:f824:7f54	248.36.127.84
cb15:901b:d157:901b:91fb:8157:f824:7f55	248.36.127.85
cb15:901b:d157:901b:91fb:8157:f824:7f56	248.36.127.86
cb15:901b:d157:901b:91fb:8157:f824:7f57	248.36.127.87
cb15:901b:d157:901b:91fb:8157:f824:7f58	248.36.127.88
cb15:901b:d157:901b:91fb:8157:f824:7f59	248.36.127.89
cb15:901b:d157:901b:91fb:8157:f824:7f5a	248.36.127.90
cb15:901b:d157:901b:91fb:8157:f824:7f5b	248.36.127.91
cb15:901b:d157:901b:91fb:8157:f824:7f5c	248.36.127.92
cb15:901b:d157:901b:91fb:8157:f824:7f5d	248.36.127.93
cb15:901b:d157:901b:91fb:8157:f824:7f5e	248.36.127.94
cb15:901b:d157:901b:91fb:8157:f824:7f5f	248.36.127.95
cb15:901b:d157:901b:91fb:8157:f824:7f60	248.36.127.96
cb15:901b:d157:901b:91fb:8157:f824:7f61	248.36.127.97
cb15:901b:d157:901b:91fb:8157:f824:7f62	248.36.127.98
cb15:901b:d157:901b:91fb:8157:f824:7f63	248.36.127.99
cb15:901b:d157:901b:91fb:8157:f824:7f64	248.36.127.100
cb15:901b:d157:901b:91fb:8157:f824:7f65	248.36.127.101
cb15:901b:d157:901b:91fb:8157:f824:7f66	248.36.127.102
cb15:901b:d157:901b:91fb:8157:f824:7f67	248.36.127.103
cb15:901b:d157:901b:91fb:8157:f824:7f68	248.36.127.104
cb15:901b:d157:901b:91fb:8157:f824:7f69	248.36.127.105
cb15:901b:d157:901b:91fb:8157:f824:7f6a	248.36.127.106
cb15:901b:d157:901b:91fb:8157:f824:7f6b	248.36.127.107
cb15:901b:d157:901b:91fb:8157:f824:7f6c	248.36.127.108
cb15:901b:d157:901b:91fb:8157:f824:7f6d	248.36.127.109
cb15:901b:d157:901b:91fb:8157:f824:7f6e	248.36.127.110
cb15:901b:d157:901b:91fb:8157:f824:7f6f	248.36.127.111
cb15:901b:d157:901b:91fb:8157:f824:7f70	248.36.127.112
cb15:901b:d157:901b:91fb:8157:f824:7f71	248.36.127.113
cb15:901b:d157:901b:91fb:8157:f824:7f72	248.36.127.114
cb15:901b:d157:901b:91fb:8157:f824:7f73	248.36.127.115
cb15:901b:d157:901b:91fb:8157:f824:7f74	248.36.127.116
cb15:901b:d157:901b:91fb:8157:f824:7f75	248.36.127.117
cb15:901b:d157:901b:91fb:8157:f824:7f76	248.36.127.118
cb15:901b:d157:901b:91fb:8157:f824:7f77	248.36.127.119
cb15:901b:d157:901b:91fb:8157:f824:7f78	248.36.127.120

cb15:901b:d157:901b:91fb:8157:f824:7f79	248.36.127.121
cb15:901b:d157:901b:91fb:8157:f824:7f7a	248.36.127.122
cb15:901b:d157:901b:91fb:8157:f824:7f7b	248.36.127.123
cb15:901b:d157:901b:91fb:8157:f824:7f7c	248.36.127.124
cb15:901b:d157:901b:91fb:8157:f824:7f7d	248.36.127.125
cb15:901b:d157:901b:91fb:8157:f824:7f7e	248.36.127.126
cb15:901b:d157:901b:91fb:8157:f824:7f7f	248.36.127.127
cb15:901b:d157:901b:91fb:8157:f824:7f80	248.36.127.128
cb15:901b:d157:901b:91fb:8157:f824:7f81	248.36.127.129
cb15:901b:d157:901b:91fb:8157:f824:7f82	248.36.127.130
cb15:901b:d157:901b:91fb:8157:f824:7f83	248.36.127.131
cb15:901b:d157:901b:91fb:8157:f824:7f84	248.36.127.132
cb15:901b:d157:901b:91fb:8157:f824:7f85	248.36.127.133
cb15:901b:d157:901b:91fb:8157:f824:7f86	248.36.127.134
cb15:901b:d157:901b:91fb:8157:f824:7f87	248.36.127.135
cb15:901b:d157:901b:91fb:8157:f824:7f88	248.36.127.136
cb15:901b:d157:901b:91fb:8157:f824:7f89	248.36.127.137
cb15:901b:d157:901b:91fb:8157:f824:7f8a	248.36.127.138
cb15:901b:d157:901b:91fb:8157:f824:7f8b	248.36.127.139
cb15:901b:d157:901b:91fb:8157:f824:7f8c	248.36.127.140
cb15:901b:d157:901b:91fb:8157:f824:7f8d	248.36.127.141
cb15:901b:d157:901b:91fb:8157:f824:7f8e	248.36.127.142
cb15:901b:d157:901b:91fb:8157:f824:7f8f	248.36.127.143
cb15:901b:d157:901b:91fb:8157:f824:7f90	248.36.127.144
cb15:901b:d157:901b:91fb:8157:f824:7f91	248.36.127.145
cb15:901b:d157:901b:91fb:8157:f824:7f92	248.36.127.146
cb15:901b:d157:901b:91fb:8157:f824:7f93	248.36.127.147
cb15:901b:d157:901b:91fb:8157:f824:7f94	248.36.127.148
cb15:901b:d157:901b:91fb:8157:f824:7f95	248.36.127.149
cb15:901b:d157:901b:91fb:8157:f824:7f96	248.36.127.150
cb15:901b:d157:901b:91fb:8157:f824:7f97	248.36.127.151
cb15:901b:d157:901b:91fb:8157:f824:7f98	248.36.127.152
cb15:901b:d157:901b:91fb:8157:f824:7f99	248.36.127.153
cb15:901b:d157:901b:91fb:8157:f824:7f9a	248.36.127.154
cb15:901b:d157:901b:91fb:8157:f824:7f9b	248.36.127.155
cb15:901b:d157:901b:91fb:8157:f824:7f9c	248.36.127.156
cb15:901b:d157:901b:91fb:8157:f824:7f9d	248.36.127.157
cb15:901b:d157:901b:91fb:8157:f824:7f9e	248.36.127.158
cb15:901b:d157:901b:91fb:8157:f824:7f9f	248.36.127.159
cb15:901b:d157:901b:91fb:8157:f824:7fa0	248.36.127.160
cb15:901b:d157:901b:91fb:8157:f824:7fa1	248.36.127.161
cb15:901b:d157:901b:91fb:8157:f824:7fa2	248.36.127.162
cb15:901b:d157:901b:91fb:8157:f824:7fa3	248.36.127.163
cb15:901b:d157:901b:91fb:8157:f824:7fa4	248.36.127.164
cb15:901b:d157:901b:91fb:8157:f824:7fa5	248.36.127.165
cb15:901b:d157:901b:91fb:8157:f824:7fa6	248.36.127.166
cb15:901b:d157:901b:91fb:8157:f824:7fa7	248.36.127.167
cb15:901b:d157:901b:91fb:8157:f824:7fa8	248.36.127.168
cb15:901b:d157:901b:91fb:8157:f824:7fa9	248.36.127.169
cb15:901b:d157:901b:91fb:8157:f824:7faa	248.36.127.170
cb15:901b:d157:901b:91fb:8157:f824:7fab	248.36.127.171
cb15:901b:d157:901b:91fb:8157:f824:7fac	248.36.127.172
cb15:901b:d157:901b:91fb:8157:f824:7fad	248.36.127.173
cb15:901b:d157:901b:91fb:8157:f824:7fae	248.36.127.174
cb15:901b:d157:901b:91fb:8157:f824:7faf	248.36.127.175
cb15:901b:d157:901b:91fb:8157:f824:7fb0	248.36.127.176
cb15:901b:d157:901b:91fb:8157:f824:7fb1	248.36.127.177
cb15:901b:d157:901b:91fb:8157:f824:7fb2	248.36.127.178
cb15:901b:d157:901b:91fb:8157:f824:7fb3	248.36.127.179
cb15:901b:d157:901b:91fb:8157:f824:7fb4	248.36.127.180

cb15:901b:d157:901b:91fb:8157:f824:7fb5	248.36.127.181
cb15:901b:d157:901b:91fb:8157:f824:7fb6	248.36.127.182
cb15:901b:d157:901b:91fb:8157:f824:7fb7	248.36.127.183
cb15:901b:d157:901b:91fb:8157:f824:7fb8	248.36.127.184
cb15:901b:d157:901b:91fb:8157:f824:7fb9	248.36.127.185
cb15:901b:d157:901b:91fb:8157:f824:7fba	248.36.127.186
cb15:901b:d157:901b:91fb:8157:f824:7fbb	248.36.127.187
cb15:901b:d157:901b:91fb:8157:f824:7fbc	248.36.127.188
cb15:901b:d157:901b:91fb:8157:f824:7fbd	248.36.127.189
cb15:901b:d157:901b:91fb:8157:f824:7fbe	248.36.127.190
cb15:901b:d157:901b:91fb:8157:f824:7fbf	248.36.127.191
cb15:901b:d157:901b:91fb:8157:f824:7fc0	248.36.127.192
cb15:901b:d157:901b:91fb:8157:f824:7fc1	248.36.127.193
cb15:901b:d157:901b:91fb:8157:f824:7fc2	248.36.127.194
cb15:901b:d157:901b:91fb:8157:f824:7fc3	248.36.127.195
cb15:901b:d157:901b:91fb:8157:f824:7fc4	248.36.127.196
cb15:901b:d157:901b:91fb:8157:f824:7fc5	248.36.127.197
cb15:901b:d157:901b:91fb:8157:f824:7fc6	248.36.127.198
cb15:901b:d157:901b:91fb:8157:f824:7fc7	248.36.127.199
cb15:901b:d157:901b:91fb:8157:f824:7fc8	248.36.127.200
cb15:901b:d157:901b:91fb:8157:f824:7fc9	248.36.127.201
cb15:901b:d157:901b:91fb:8157:f824:7fca	248.36.127.202
cb15:901b:d157:901b:91fb:8157:f824:7fcb	248.36.127.203
cb15:901b:d157:901b:91fb:8157:f824:7fcc	248.36.127.204
cb15:901b:d157:901b:91fb:8157:f824:7fcd	248.36.127.205
cb15:901b:d157:901b:91fb:8157:f824:7fce	248.36.127.206
cb15:901b:d157:901b:91fb:8157:f824:7fcf	248.36.127.207
cb15:901b:d157:901b:91fb:8157:f824:7fd0	248.36.127.208
cb15:901b:d157:901b:91fb:8157:f824:7fd1	248.36.127.209
cb15:901b:d157:901b:91fb:8157:f824:7fd2	248.36.127.210
cb15:901b:d157:901b:91fb:8157:f824:7fd3	248.36.127.211
cb15:901b:d157:901b:91fb:8157:f824:7fd4	248.36.127.212
cb15:901b:d157:901b:91fb:8157:f824:7fd5	248.36.127.213
cb15:901b:d157:901b:91fb:8157:f824:7fd6	248.36.127.214
cb15:901b:d157:901b:91fb:8157:f824:7fd7	248.36.127.215
cb15:901b:d157:901b:91fb:8157:f824:7fd8	248.36.127.216
cb15:901b:d157:901b:91fb:8157:f824:7fd9	248.36.127.217
cb15:901b:d157:901b:91fb:8157:f824:7fda	248.36.127.218
cb15:901b:d157:901b:91fb:8157:f824:7fdb	248.36.127.219
cb15:901b:d157:901b:91fb:8157:f824:7fdc	248.36.127.220
cb15:901b:d157:901b:91fb:8157:f824:7fdd	248.36.127.221
cb15:901b:d157:901b:91fb:8157:f824:7fde	248.36.127.222
cb15:901b:d157:901b:91fb:8157:f824:7fdf	248.36.127.223
cb15:901b:d157:901b:91fb:8157:f824:7fe0	248.36.127.224
cb15:901b:d157:901b:91fb:8157:f824:7fe1	248.36.127.225
cb15:901b:d157:901b:91fb:8157:f824:7fe2	248.36.127.226
cb15:901b:d157:901b:91fb:8157:f824:7fe3	248.36.127.227
cb15:901b:d157:901b:91fb:8157:f824:7fe4	248.36.127.228
cb15:901b:d157:901b:91fb:8157:f824:7fe5	248.36.127.229
cb15:901b:d157:901b:91fb:8157:f824:7fe6	248.36.127.230
cb15:901b:d157:901b:91fb:8157:f824:7fe7	248.36.127.231
cb15:901b:d157:901b:91fb:8157:f824:7fe8	248.36.127.232
cb15:901b:d157:901b:91fb:8157:f824:7fe9	248.36.127.233
cb15:901b:d157:901b:91fb:8157:f824:7fea	248.36.127.234
cb15:901b:d157:901b:91fb:8157:f824:7feb	248.36.127.235
cb15:901b:d157:901b:91fb:8157:f824:7fec	248.36.127.236
cb15:901b:d157:901b:91fb:8157:f824:7fed	248.36.127.237
cb15:901b:d157:901b:91fb:8157:f824:7fee	248.36.127.238
cb15:901b:d157:901b:91fb:8157:f824:7fef	248.36.127.239
cb15:901b:d157:901b:91fb:8157:f824:7ff0	248.36.127.240
cb15:901b:d157:901b:91fb:8157:f824:7ff1	248.36.127.241
cb15:901b:d157:901b:91fb:8157:f824:7ff2	248.36.127.242
cb15:901b:d157:901b:91fb:8157:f824:7ff3	248.36.127.243
cb15:901b:d157:901b:91fb:8157:f824:7ff4	248.36.127.244
cb15:901b:d157:901b:91fb:8157:f824:7ff5	248.36.127.245
cb15:901b:d157:901b:91fb:8157:f824:7ff6	248.36.127.246
cb15:901b:d157:901b:91fb:8157:f824:7ff7	248.36.127.247
cb15:901b:d157:901b:91fb:8157:f824:7ff8	248.36.127.248
cb15:901b:d157:901b:91fb:8157:f824:7ff9	248.36.127.249
cb15:901b:d157:901b:91fb:8157:f824:7ffa	248.36.127.250
cb15:901b:d157:901b:91fb:8157:f824:7ffb	248.36.127.251
cb15:901b:d157:901b:91fb:8157:f824:7ffc	248.36.127.252
cb15:901b:d157:901b:91fb:8157:f824:7ffd	248.36.127.253
cb15:901b:d157:901b:91fb:8157:f824:7ffe	248.36.127.254
cb15:901b:d157:901b:91fb:8157:f824:7fff	248.36.127.255

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.