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:b51:8045:b51a:dbde:f01	219.222.15.1
cb15:901b:d157:b51:8045:b51a:dbde:f02	219.222.15.2
cb15:901b:d157:b51:8045:b51a:dbde:f03	219.222.15.3
cb15:901b:d157:b51:8045:b51a:dbde:f04	219.222.15.4
cb15:901b:d157:b51:8045:b51a:dbde:f05	219.222.15.5
cb15:901b:d157:b51:8045:b51a:dbde:f06	219.222.15.6
cb15:901b:d157:b51:8045:b51a:dbde:f07	219.222.15.7
cb15:901b:d157:b51:8045:b51a:dbde:f08	219.222.15.8
cb15:901b:d157:b51:8045:b51a:dbde:f09	219.222.15.9
cb15:901b:d157:b51:8045:b51a:dbde:f0a	219.222.15.10
cb15:901b:d157:b51:8045:b51a:dbde:f0b	219.222.15.11
cb15:901b:d157:b51:8045:b51a:dbde:f0c	219.222.15.12
cb15:901b:d157:b51:8045:b51a:dbde:f0d	219.222.15.13
cb15:901b:d157:b51:8045:b51a:dbde:f0e	219.222.15.14
cb15:901b:d157:b51:8045:b51a:dbde:f0f	219.222.15.15
cb15:901b:d157:b51:8045:b51a:dbde:f10	219.222.15.16
cb15:901b:d157:b51:8045:b51a:dbde:f11	219.222.15.17
cb15:901b:d157:b51:8045:b51a:dbde:f12	219.222.15.18
cb15:901b:d157:b51:8045:b51a:dbde:f13	219.222.15.19
cb15:901b:d157:b51:8045:b51a:dbde:f14	219.222.15.20
cb15:901b:d157:b51:8045:b51a:dbde:f15	219.222.15.21
cb15:901b:d157:b51:8045:b51a:dbde:f16	219.222.15.22
cb15:901b:d157:b51:8045:b51a:dbde:f17	219.222.15.23
cb15:901b:d157:b51:8045:b51a:dbde:f18	219.222.15.24
cb15:901b:d157:b51:8045:b51a:dbde:f19	219.222.15.25
cb15:901b:d157:b51:8045:b51a:dbde:f1a	219.222.15.26
cb15:901b:d157:b51:8045:b51a:dbde:f1b	219.222.15.27
cb15:901b:d157:b51:8045:b51a:dbde:f1c	219.222.15.28
cb15:901b:d157:b51:8045:b51a:dbde:f1d	219.222.15.29
cb15:901b:d157:b51:8045:b51a:dbde:f1e	219.222.15.30
cb15:901b:d157:b51:8045:b51a:dbde:f1f	219.222.15.31
cb15:901b:d157:b51:8045:b51a:dbde:f20	219.222.15.32
cb15:901b:d157:b51:8045:b51a:dbde:f21	219.222.15.33
cb15:901b:d157:b51:8045:b51a:dbde:f22	219.222.15.34
cb15:901b:d157:b51:8045:b51a:dbde:f23	219.222.15.35
cb15:901b:d157:b51:8045:b51a:dbde:f24	219.222.15.36
cb15:901b:d157:b51:8045:b51a:dbde:f25	219.222.15.37
cb15:901b:d157:b51:8045:b51a:dbde:f26	219.222.15.38
cb15:901b:d157:b51:8045:b51a:dbde:f27	219.222.15.39
cb15:901b:d157:b51:8045:b51a:dbde:f28	219.222.15.40
cb15:901b:d157:b51:8045:b51a:dbde:f29	219.222.15.41
cb15:901b:d157:b51:8045:b51a:dbde:f2a	219.222.15.42
cb15:901b:d157:b51:8045:b51a:dbde:f2b	219.222.15.43
cb15:901b:d157:b51:8045:b51a:dbde:f2c	219.222.15.44
cb15:901b:d157:b51:8045:b51a:dbde:f2d	219.222.15.45
cb15:901b:d157:b51:8045:b51a:dbde:f2e	219.222.15.46
cb15:901b:d157:b51:8045:b51a:dbde:f2f	219.222.15.47
cb15:901b:d157:b51:8045:b51a:dbde:f30	219.222.15.48
cb15:901b:d157:b51:8045:b51a:dbde:f31	219.222.15.49
cb15:901b:d157:b51:8045:b51a:dbde:f32	219.222.15.50
cb15:901b:d157:b51:8045:b51a:dbde:f33	219.222.15.51
cb15:901b:d157:b51:8045:b51a:dbde:f34	219.222.15.52
cb15:901b:d157:b51:8045:b51a:dbde:f35	219.222.15.53
cb15:901b:d157:b51:8045:b51a:dbde:f36	219.222.15.54
cb15:901b:d157:b51:8045:b51a:dbde:f37	219.222.15.55
cb15:901b:d157:b51:8045:b51a:dbde:f38	219.222.15.56
cb15:901b:d157:b51:8045:b51a:dbde:f39	219.222.15.57
cb15:901b:d157:b51:8045:b51a:dbde:f3a	219.222.15.58
cb15:901b:d157:b51:8045:b51a:dbde:f3b	219.222.15.59
cb15:901b:d157:b51:8045:b51a:dbde:f3c	219.222.15.60

cb15:901b:d157:b51:8045:b51a:dbde:f3d	219.222.15.61
cb15:901b:d157:b51:8045:b51a:dbde:f3e	219.222.15.62
cb15:901b:d157:b51:8045:b51a:dbde:f3f	219.222.15.63
cb15:901b:d157:b51:8045:b51a:dbde:f40	219.222.15.64
cb15:901b:d157:b51:8045:b51a:dbde:f41	219.222.15.65
cb15:901b:d157:b51:8045:b51a:dbde:f42	219.222.15.66
cb15:901b:d157:b51:8045:b51a:dbde:f43	219.222.15.67
cb15:901b:d157:b51:8045:b51a:dbde:f44	219.222.15.68
cb15:901b:d157:b51:8045:b51a:dbde:f45	219.222.15.69
cb15:901b:d157:b51:8045:b51a:dbde:f46	219.222.15.70
cb15:901b:d157:b51:8045:b51a:dbde:f47	219.222.15.71
cb15:901b:d157:b51:8045:b51a:dbde:f48	219.222.15.72
cb15:901b:d157:b51:8045:b51a:dbde:f49	219.222.15.73
cb15:901b:d157:b51:8045:b51a:dbde:f4a	219.222.15.74
cb15:901b:d157:b51:8045:b51a:dbde:f4b	219.222.15.75
cb15:901b:d157:b51:8045:b51a:dbde:f4c	219.222.15.76
cb15:901b:d157:b51:8045:b51a:dbde:f4d	219.222.15.77
cb15:901b:d157:b51:8045:b51a:dbde:f4e	219.222.15.78
cb15:901b:d157:b51:8045:b51a:dbde:f4f	219.222.15.79
cb15:901b:d157:b51:8045:b51a:dbde:f50	219.222.15.80
cb15:901b:d157:b51:8045:b51a:dbde:f51	219.222.15.81
cb15:901b:d157:b51:8045:b51a:dbde:f52	219.222.15.82
cb15:901b:d157:b51:8045:b51a:dbde:f53	219.222.15.83
cb15:901b:d157:b51:8045:b51a:dbde:f54	219.222.15.84
cb15:901b:d157:b51:8045:b51a:dbde:f55	219.222.15.85
cb15:901b:d157:b51:8045:b51a:dbde:f56	219.222.15.86
cb15:901b:d157:b51:8045:b51a:dbde:f57	219.222.15.87
cb15:901b:d157:b51:8045:b51a:dbde:f58	219.222.15.88
cb15:901b:d157:b51:8045:b51a:dbde:f59	219.222.15.89
cb15:901b:d157:b51:8045:b51a:dbde:f5a	219.222.15.90
cb15:901b:d157:b51:8045:b51a:dbde:f5b	219.222.15.91
cb15:901b:d157:b51:8045:b51a:dbde:f5c	219.222.15.92
cb15:901b:d157:b51:8045:b51a:dbde:f5d	219.222.15.93
cb15:901b:d157:b51:8045:b51a:dbde:f5e	219.222.15.94
cb15:901b:d157:b51:8045:b51a:dbde:f5f	219.222.15.95
cb15:901b:d157:b51:8045:b51a:dbde:f60	219.222.15.96
cb15:901b:d157:b51:8045:b51a:dbde:f61	219.222.15.97
cb15:901b:d157:b51:8045:b51a:dbde:f62	219.222.15.98
cb15:901b:d157:b51:8045:b51a:dbde:f63	219.222.15.99
cb15:901b:d157:b51:8045:b51a:dbde:f64	219.222.15.100
cb15:901b:d157:b51:8045:b51a:dbde:f65	219.222.15.101
cb15:901b:d157:b51:8045:b51a:dbde:f66	219.222.15.102
cb15:901b:d157:b51:8045:b51a:dbde:f67	219.222.15.103
cb15:901b:d157:b51:8045:b51a:dbde:f68	219.222.15.104
cb15:901b:d157:b51:8045:b51a:dbde:f69	219.222.15.105
cb15:901b:d157:b51:8045:b51a:dbde:f6a	219.222.15.106
cb15:901b:d157:b51:8045:b51a:dbde:f6b	219.222.15.107
cb15:901b:d157:b51:8045:b51a:dbde:f6c	219.222.15.108
cb15:901b:d157:b51:8045:b51a:dbde:f6d	219.222.15.109
cb15:901b:d157:b51:8045:b51a:dbde:f6e	219.222.15.110
cb15:901b:d157:b51:8045:b51a:dbde:f6f	219.222.15.111
cb15:901b:d157:b51:8045:b51a:dbde:f70	219.222.15.112
cb15:901b:d157:b51:8045:b51a:dbde:f71	219.222.15.113
cb15:901b:d157:b51:8045:b51a:dbde:f72	219.222.15.114
cb15:901b:d157:b51:8045:b51a:dbde:f73	219.222.15.115
cb15:901b:d157:b51:8045:b51a:dbde:f74	219.222.15.116
cb15:901b:d157:b51:8045:b51a:dbde:f75	219.222.15.117
cb15:901b:d157:b51:8045:b51a:dbde:f76	219.222.15.118
cb15:901b:d157:b51:8045:b51a:dbde:f77	219.222.15.119
cb15:901b:d157:b51:8045:b51a:dbde:f78	219.222.15.120

cb15:901b:d157:b51:8045:b51a:dbde:f79	219.222.15.121
cb15:901b:d157:b51:8045:b51a:dbde:f7a	219.222.15.122
cb15:901b:d157:b51:8045:b51a:dbde:f7b	219.222.15.123
cb15:901b:d157:b51:8045:b51a:dbde:f7c	219.222.15.124
cb15:901b:d157:b51:8045:b51a:dbde:f7d	219.222.15.125
cb15:901b:d157:b51:8045:b51a:dbde:f7e	219.222.15.126
cb15:901b:d157:b51:8045:b51a:dbde:f7f	219.222.15.127
cb15:901b:d157:b51:8045:b51a:dbde:f80	219.222.15.128
cb15:901b:d157:b51:8045:b51a:dbde:f81	219.222.15.129
cb15:901b:d157:b51:8045:b51a:dbde:f82	219.222.15.130
cb15:901b:d157:b51:8045:b51a:dbde:f83	219.222.15.131
cb15:901b:d157:b51:8045:b51a:dbde:f84	219.222.15.132
cb15:901b:d157:b51:8045:b51a:dbde:f85	219.222.15.133
cb15:901b:d157:b51:8045:b51a:dbde:f86	219.222.15.134
cb15:901b:d157:b51:8045:b51a:dbde:f87	219.222.15.135
cb15:901b:d157:b51:8045:b51a:dbde:f88	219.222.15.136
cb15:901b:d157:b51:8045:b51a:dbde:f89	219.222.15.137
cb15:901b:d157:b51:8045:b51a:dbde:f8a	219.222.15.138
cb15:901b:d157:b51:8045:b51a:dbde:f8b	219.222.15.139
cb15:901b:d157:b51:8045:b51a:dbde:f8c	219.222.15.140
cb15:901b:d157:b51:8045:b51a:dbde:f8d	219.222.15.141
cb15:901b:d157:b51:8045:b51a:dbde:f8e	219.222.15.142
cb15:901b:d157:b51:8045:b51a:dbde:f8f	219.222.15.143
cb15:901b:d157:b51:8045:b51a:dbde:f90	219.222.15.144
cb15:901b:d157:b51:8045:b51a:dbde:f91	219.222.15.145
cb15:901b:d157:b51:8045:b51a:dbde:f92	219.222.15.146
cb15:901b:d157:b51:8045:b51a:dbde:f93	219.222.15.147
cb15:901b:d157:b51:8045:b51a:dbde:f94	219.222.15.148
cb15:901b:d157:b51:8045:b51a:dbde:f95	219.222.15.149
cb15:901b:d157:b51:8045:b51a:dbde:f96	219.222.15.150
cb15:901b:d157:b51:8045:b51a:dbde:f97	219.222.15.151
cb15:901b:d157:b51:8045:b51a:dbde:f98	219.222.15.152
cb15:901b:d157:b51:8045:b51a:dbde:f99	219.222.15.153
cb15:901b:d157:b51:8045:b51a:dbde:f9a	219.222.15.154
cb15:901b:d157:b51:8045:b51a:dbde:f9b	219.222.15.155
cb15:901b:d157:b51:8045:b51a:dbde:f9c	219.222.15.156
cb15:901b:d157:b51:8045:b51a:dbde:f9d	219.222.15.157
cb15:901b:d157:b51:8045:b51a:dbde:f9e	219.222.15.158
cb15:901b:d157:b51:8045:b51a:dbde:f9f	219.222.15.159
cb15:901b:d157:b51:8045:b51a:dbde:fa0	219.222.15.160
cb15:901b:d157:b51:8045:b51a:dbde:fa1	219.222.15.161
cb15:901b:d157:b51:8045:b51a:dbde:fa2	219.222.15.162
cb15:901b:d157:b51:8045:b51a:dbde:fa3	219.222.15.163
cb15:901b:d157:b51:8045:b51a:dbde:fa4	219.222.15.164
cb15:901b:d157:b51:8045:b51a:dbde:fa5	219.222.15.165
cb15:901b:d157:b51:8045:b51a:dbde:fa6	219.222.15.166
cb15:901b:d157:b51:8045:b51a:dbde:fa7	219.222.15.167
cb15:901b:d157:b51:8045:b51a:dbde:fa8	219.222.15.168
cb15:901b:d157:b51:8045:b51a:dbde:fa9	219.222.15.169
cb15:901b:d157:b51:8045:b51a:dbde:faa	219.222.15.170
cb15:901b:d157:b51:8045:b51a:dbde:fab	219.222.15.171
cb15:901b:d157:b51:8045:b51a:dbde:fac	219.222.15.172
cb15:901b:d157:b51:8045:b51a:dbde:fad	219.222.15.173
cb15:901b:d157:b51:8045:b51a:dbde:fae	219.222.15.174
cb15:901b:d157:b51:8045:b51a:dbde:faf	219.222.15.175
cb15:901b:d157:b51:8045:b51a:dbde:fb0	219.222.15.176
cb15:901b:d157:b51:8045:b51a:dbde:fb1	219.222.15.177
cb15:901b:d157:b51:8045:b51a:dbde:fb2	219.222.15.178
cb15:901b:d157:b51:8045:b51a:dbde:fb3	219.222.15.179
cb15:901b:d157:b51:8045:b51a:dbde:fb4	219.222.15.180

cb15:901b:d157:b51:8045:b51a:dbde:fb5	219.222.15.181
cb15:901b:d157:b51:8045:b51a:dbde:fb6	219.222.15.182
cb15:901b:d157:b51:8045:b51a:dbde:fb7	219.222.15.183
cb15:901b:d157:b51:8045:b51a:dbde:fb8	219.222.15.184
cb15:901b:d157:b51:8045:b51a:dbde:fb9	219.222.15.185
cb15:901b:d157:b51:8045:b51a:dbde:fba	219.222.15.186
cb15:901b:d157:b51:8045:b51a:dbde:fbb	219.222.15.187
cb15:901b:d157:b51:8045:b51a:dbde:fbc	219.222.15.188
cb15:901b:d157:b51:8045:b51a:dbde:fbd	219.222.15.189
cb15:901b:d157:b51:8045:b51a:dbde:fbe	219.222.15.190
cb15:901b:d157:b51:8045:b51a:dbde:fbf	219.222.15.191
cb15:901b:d157:b51:8045:b51a:dbde:fc0	219.222.15.192
cb15:901b:d157:b51:8045:b51a:dbde:fc1	219.222.15.193
cb15:901b:d157:b51:8045:b51a:dbde:fc2	219.222.15.194
cb15:901b:d157:b51:8045:b51a:dbde:fc3	219.222.15.195
cb15:901b:d157:b51:8045:b51a:dbde:fc4	219.222.15.196
cb15:901b:d157:b51:8045:b51a:dbde:fc5	219.222.15.197
cb15:901b:d157:b51:8045:b51a:dbde:fc6	219.222.15.198
cb15:901b:d157:b51:8045:b51a:dbde:fc7	219.222.15.199
cb15:901b:d157:b51:8045:b51a:dbde:fc8	219.222.15.200
cb15:901b:d157:b51:8045:b51a:dbde:fc9	219.222.15.201
cb15:901b:d157:b51:8045:b51a:dbde:fca	219.222.15.202
cb15:901b:d157:b51:8045:b51a:dbde:fcb	219.222.15.203
cb15:901b:d157:b51:8045:b51a:dbde:fcc	219.222.15.204
cb15:901b:d157:b51:8045:b51a:dbde:fcd	219.222.15.205
cb15:901b:d157:b51:8045:b51a:dbde:fce	219.222.15.206
cb15:901b:d157:b51:8045:b51a:dbde:fcf	219.222.15.207
cb15:901b:d157:b51:8045:b51a:dbde:fd0	219.222.15.208
cb15:901b:d157:b51:8045:b51a:dbde:fd1	219.222.15.209
cb15:901b:d157:b51:8045:b51a:dbde:fd2	219.222.15.210
cb15:901b:d157:b51:8045:b51a:dbde:fd3	219.222.15.211
cb15:901b:d157:b51:8045:b51a:dbde:fd4	219.222.15.212
cb15:901b:d157:b51:8045:b51a:dbde:fd5	219.222.15.213
cb15:901b:d157:b51:8045:b51a:dbde:fd6	219.222.15.214
cb15:901b:d157:b51:8045:b51a:dbde:fd7	219.222.15.215
cb15:901b:d157:b51:8045:b51a:dbde:fd8	219.222.15.216
cb15:901b:d157:b51:8045:b51a:dbde:fd9	219.222.15.217
cb15:901b:d157:b51:8045:b51a:dbde:fda	219.222.15.218
cb15:901b:d157:b51:8045:b51a:dbde:fdb	219.222.15.219
cb15:901b:d157:b51:8045:b51a:dbde:fdc	219.222.15.220
cb15:901b:d157:b51:8045:b51a:dbde:fdd	219.222.15.221
cb15:901b:d157:b51:8045:b51a:dbde:fde	219.222.15.222
cb15:901b:d157:b51:8045:b51a:dbde:fdf	219.222.15.223
cb15:901b:d157:b51:8045:b51a:dbde:fe0	219.222.15.224
cb15:901b:d157:b51:8045:b51a:dbde:fe1	219.222.15.225
cb15:901b:d157:b51:8045:b51a:dbde:fe2	219.222.15.226
cb15:901b:d157:b51:8045:b51a:dbde:fe3	219.222.15.227
cb15:901b:d157:b51:8045:b51a:dbde:fe4	219.222.15.228
cb15:901b:d157:b51:8045:b51a:dbde:fe5	219.222.15.229
cb15:901b:d157:b51:8045:b51a:dbde:fe6	219.222.15.230
cb15:901b:d157:b51:8045:b51a:dbde:fe7	219.222.15.231
cb15:901b:d157:b51:8045:b51a:dbde:fe8	219.222.15.232
cb15:901b:d157:b51:8045:b51a:dbde:fe9	219.222.15.233
cb15:901b:d157:b51:8045:b51a:dbde:fea	219.222.15.234
cb15:901b:d157:b51:8045:b51a:dbde:feb	219.222.15.235
cb15:901b:d157:b51:8045:b51a:dbde:fec	219.222.15.236
cb15:901b:d157:b51:8045:b51a:dbde:fed	219.222.15.237
cb15:901b:d157:b51:8045:b51a:dbde:fee	219.222.15.238
cb15:901b:d157:b51:8045:b51a:dbde:fef	219.222.15.239
cb15:901b:d157:b51:8045:b51a:dbde:ff0	219.222.15.240
cb15:901b:d157:b51:8045:b51a:dbde:ff1	219.222.15.241
cb15:901b:d157:b51:8045:b51a:dbde:ff2	219.222.15.242
cb15:901b:d157:b51:8045:b51a:dbde:ff3	219.222.15.243
cb15:901b:d157:b51:8045:b51a:dbde:ff4	219.222.15.244
cb15:901b:d157:b51:8045:b51a:dbde:ff5	219.222.15.245
cb15:901b:d157:b51:8045:b51a:dbde:ff6	219.222.15.246
cb15:901b:d157:b51:8045:b51a:dbde:ff7	219.222.15.247
cb15:901b:d157:b51:8045:b51a:dbde:ff8	219.222.15.248
cb15:901b:d157:b51:8045:b51a:dbde:ff9	219.222.15.249
cb15:901b:d157:b51:8045:b51a:dbde:ffa	219.222.15.250
cb15:901b:d157:b51:8045:b51a:dbde:ffb	219.222.15.251
cb15:901b:d157:b51:8045:b51a:dbde:ffc	219.222.15.252
cb15:901b:d157:b51:8045:b51a:dbde:ffd	219.222.15.253
cb15:901b:d157:b51:8045:b51a:dbde:ffe	219.222.15.254
cb15:901b:d157:b51:8045:b51a:dbde:fff	219.222.15.255

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.