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:ada3:b51e:f033:8e01	240.51.142.1
cb15:901b:901b:1324:ada3:b51e:f033:8e02	240.51.142.2
cb15:901b:901b:1324:ada3:b51e:f033:8e03	240.51.142.3
cb15:901b:901b:1324:ada3:b51e:f033:8e04	240.51.142.4
cb15:901b:901b:1324:ada3:b51e:f033:8e05	240.51.142.5
cb15:901b:901b:1324:ada3:b51e:f033:8e06	240.51.142.6
cb15:901b:901b:1324:ada3:b51e:f033:8e07	240.51.142.7
cb15:901b:901b:1324:ada3:b51e:f033:8e08	240.51.142.8
cb15:901b:901b:1324:ada3:b51e:f033:8e09	240.51.142.9
cb15:901b:901b:1324:ada3:b51e:f033:8e0a	240.51.142.10
cb15:901b:901b:1324:ada3:b51e:f033:8e0b	240.51.142.11
cb15:901b:901b:1324:ada3:b51e:f033:8e0c	240.51.142.12
cb15:901b:901b:1324:ada3:b51e:f033:8e0d	240.51.142.13
cb15:901b:901b:1324:ada3:b51e:f033:8e0e	240.51.142.14
cb15:901b:901b:1324:ada3:b51e:f033:8e0f	240.51.142.15
cb15:901b:901b:1324:ada3:b51e:f033:8e10	240.51.142.16
cb15:901b:901b:1324:ada3:b51e:f033:8e11	240.51.142.17
cb15:901b:901b:1324:ada3:b51e:f033:8e12	240.51.142.18
cb15:901b:901b:1324:ada3:b51e:f033:8e13	240.51.142.19
cb15:901b:901b:1324:ada3:b51e:f033:8e14	240.51.142.20
cb15:901b:901b:1324:ada3:b51e:f033:8e15	240.51.142.21
cb15:901b:901b:1324:ada3:b51e:f033:8e16	240.51.142.22
cb15:901b:901b:1324:ada3:b51e:f033:8e17	240.51.142.23
cb15:901b:901b:1324:ada3:b51e:f033:8e18	240.51.142.24
cb15:901b:901b:1324:ada3:b51e:f033:8e19	240.51.142.25
cb15:901b:901b:1324:ada3:b51e:f033:8e1a	240.51.142.26
cb15:901b:901b:1324:ada3:b51e:f033:8e1b	240.51.142.27
cb15:901b:901b:1324:ada3:b51e:f033:8e1c	240.51.142.28
cb15:901b:901b:1324:ada3:b51e:f033:8e1d	240.51.142.29
cb15:901b:901b:1324:ada3:b51e:f033:8e1e	240.51.142.30
cb15:901b:901b:1324:ada3:b51e:f033:8e1f	240.51.142.31
cb15:901b:901b:1324:ada3:b51e:f033:8e20	240.51.142.32
cb15:901b:901b:1324:ada3:b51e:f033:8e21	240.51.142.33
cb15:901b:901b:1324:ada3:b51e:f033:8e22	240.51.142.34
cb15:901b:901b:1324:ada3:b51e:f033:8e23	240.51.142.35
cb15:901b:901b:1324:ada3:b51e:f033:8e24	240.51.142.36
cb15:901b:901b:1324:ada3:b51e:f033:8e25	240.51.142.37
cb15:901b:901b:1324:ada3:b51e:f033:8e26	240.51.142.38
cb15:901b:901b:1324:ada3:b51e:f033:8e27	240.51.142.39
cb15:901b:901b:1324:ada3:b51e:f033:8e28	240.51.142.40
cb15:901b:901b:1324:ada3:b51e:f033:8e29	240.51.142.41
cb15:901b:901b:1324:ada3:b51e:f033:8e2a	240.51.142.42
cb15:901b:901b:1324:ada3:b51e:f033:8e2b	240.51.142.43
cb15:901b:901b:1324:ada3:b51e:f033:8e2c	240.51.142.44
cb15:901b:901b:1324:ada3:b51e:f033:8e2d	240.51.142.45
cb15:901b:901b:1324:ada3:b51e:f033:8e2e	240.51.142.46
cb15:901b:901b:1324:ada3:b51e:f033:8e2f	240.51.142.47
cb15:901b:901b:1324:ada3:b51e:f033:8e30	240.51.142.48
cb15:901b:901b:1324:ada3:b51e:f033:8e31	240.51.142.49
cb15:901b:901b:1324:ada3:b51e:f033:8e32	240.51.142.50
cb15:901b:901b:1324:ada3:b51e:f033:8e33	240.51.142.51
cb15:901b:901b:1324:ada3:b51e:f033:8e34	240.51.142.52
cb15:901b:901b:1324:ada3:b51e:f033:8e35	240.51.142.53
cb15:901b:901b:1324:ada3:b51e:f033:8e36	240.51.142.54
cb15:901b:901b:1324:ada3:b51e:f033:8e37	240.51.142.55
cb15:901b:901b:1324:ada3:b51e:f033:8e38	240.51.142.56
cb15:901b:901b:1324:ada3:b51e:f033:8e39	240.51.142.57
cb15:901b:901b:1324:ada3:b51e:f033:8e3a	240.51.142.58
cb15:901b:901b:1324:ada3:b51e:f033:8e3b	240.51.142.59
cb15:901b:901b:1324:ada3:b51e:f033:8e3c	240.51.142.60

cb15:901b:901b:1324:ada3:b51e:f033:8e3d	240.51.142.61
cb15:901b:901b:1324:ada3:b51e:f033:8e3e	240.51.142.62
cb15:901b:901b:1324:ada3:b51e:f033:8e3f	240.51.142.63
cb15:901b:901b:1324:ada3:b51e:f033:8e40	240.51.142.64
cb15:901b:901b:1324:ada3:b51e:f033:8e41	240.51.142.65
cb15:901b:901b:1324:ada3:b51e:f033:8e42	240.51.142.66
cb15:901b:901b:1324:ada3:b51e:f033:8e43	240.51.142.67
cb15:901b:901b:1324:ada3:b51e:f033:8e44	240.51.142.68
cb15:901b:901b:1324:ada3:b51e:f033:8e45	240.51.142.69
cb15:901b:901b:1324:ada3:b51e:f033:8e46	240.51.142.70
cb15:901b:901b:1324:ada3:b51e:f033:8e47	240.51.142.71
cb15:901b:901b:1324:ada3:b51e:f033:8e48	240.51.142.72
cb15:901b:901b:1324:ada3:b51e:f033:8e49	240.51.142.73
cb15:901b:901b:1324:ada3:b51e:f033:8e4a	240.51.142.74
cb15:901b:901b:1324:ada3:b51e:f033:8e4b	240.51.142.75
cb15:901b:901b:1324:ada3:b51e:f033:8e4c	240.51.142.76
cb15:901b:901b:1324:ada3:b51e:f033:8e4d	240.51.142.77
cb15:901b:901b:1324:ada3:b51e:f033:8e4e	240.51.142.78
cb15:901b:901b:1324:ada3:b51e:f033:8e4f	240.51.142.79
cb15:901b:901b:1324:ada3:b51e:f033:8e50	240.51.142.80
cb15:901b:901b:1324:ada3:b51e:f033:8e51	240.51.142.81
cb15:901b:901b:1324:ada3:b51e:f033:8e52	240.51.142.82
cb15:901b:901b:1324:ada3:b51e:f033:8e53	240.51.142.83
cb15:901b:901b:1324:ada3:b51e:f033:8e54	240.51.142.84
cb15:901b:901b:1324:ada3:b51e:f033:8e55	240.51.142.85
cb15:901b:901b:1324:ada3:b51e:f033:8e56	240.51.142.86
cb15:901b:901b:1324:ada3:b51e:f033:8e57	240.51.142.87
cb15:901b:901b:1324:ada3:b51e:f033:8e58	240.51.142.88
cb15:901b:901b:1324:ada3:b51e:f033:8e59	240.51.142.89
cb15:901b:901b:1324:ada3:b51e:f033:8e5a	240.51.142.90
cb15:901b:901b:1324:ada3:b51e:f033:8e5b	240.51.142.91
cb15:901b:901b:1324:ada3:b51e:f033:8e5c	240.51.142.92
cb15:901b:901b:1324:ada3:b51e:f033:8e5d	240.51.142.93
cb15:901b:901b:1324:ada3:b51e:f033:8e5e	240.51.142.94
cb15:901b:901b:1324:ada3:b51e:f033:8e5f	240.51.142.95
cb15:901b:901b:1324:ada3:b51e:f033:8e60	240.51.142.96
cb15:901b:901b:1324:ada3:b51e:f033:8e61	240.51.142.97
cb15:901b:901b:1324:ada3:b51e:f033:8e62	240.51.142.98
cb15:901b:901b:1324:ada3:b51e:f033:8e63	240.51.142.99
cb15:901b:901b:1324:ada3:b51e:f033:8e64	240.51.142.100
cb15:901b:901b:1324:ada3:b51e:f033:8e65	240.51.142.101
cb15:901b:901b:1324:ada3:b51e:f033:8e66	240.51.142.102
cb15:901b:901b:1324:ada3:b51e:f033:8e67	240.51.142.103
cb15:901b:901b:1324:ada3:b51e:f033:8e68	240.51.142.104
cb15:901b:901b:1324:ada3:b51e:f033:8e69	240.51.142.105
cb15:901b:901b:1324:ada3:b51e:f033:8e6a	240.51.142.106
cb15:901b:901b:1324:ada3:b51e:f033:8e6b	240.51.142.107
cb15:901b:901b:1324:ada3:b51e:f033:8e6c	240.51.142.108
cb15:901b:901b:1324:ada3:b51e:f033:8e6d	240.51.142.109
cb15:901b:901b:1324:ada3:b51e:f033:8e6e	240.51.142.110
cb15:901b:901b:1324:ada3:b51e:f033:8e6f	240.51.142.111
cb15:901b:901b:1324:ada3:b51e:f033:8e70	240.51.142.112
cb15:901b:901b:1324:ada3:b51e:f033:8e71	240.51.142.113
cb15:901b:901b:1324:ada3:b51e:f033:8e72	240.51.142.114
cb15:901b:901b:1324:ada3:b51e:f033:8e73	240.51.142.115
cb15:901b:901b:1324:ada3:b51e:f033:8e74	240.51.142.116
cb15:901b:901b:1324:ada3:b51e:f033:8e75	240.51.142.117
cb15:901b:901b:1324:ada3:b51e:f033:8e76	240.51.142.118
cb15:901b:901b:1324:ada3:b51e:f033:8e77	240.51.142.119
cb15:901b:901b:1324:ada3:b51e:f033:8e78	240.51.142.120

cb15:901b:901b:1324:ada3:b51e:f033:8e79	240.51.142.121
cb15:901b:901b:1324:ada3:b51e:f033:8e7a	240.51.142.122
cb15:901b:901b:1324:ada3:b51e:f033:8e7b	240.51.142.123
cb15:901b:901b:1324:ada3:b51e:f033:8e7c	240.51.142.124
cb15:901b:901b:1324:ada3:b51e:f033:8e7d	240.51.142.125
cb15:901b:901b:1324:ada3:b51e:f033:8e7e	240.51.142.126
cb15:901b:901b:1324:ada3:b51e:f033:8e7f	240.51.142.127
cb15:901b:901b:1324:ada3:b51e:f033:8e80	240.51.142.128
cb15:901b:901b:1324:ada3:b51e:f033:8e81	240.51.142.129
cb15:901b:901b:1324:ada3:b51e:f033:8e82	240.51.142.130
cb15:901b:901b:1324:ada3:b51e:f033:8e83	240.51.142.131
cb15:901b:901b:1324:ada3:b51e:f033:8e84	240.51.142.132
cb15:901b:901b:1324:ada3:b51e:f033:8e85	240.51.142.133
cb15:901b:901b:1324:ada3:b51e:f033:8e86	240.51.142.134
cb15:901b:901b:1324:ada3:b51e:f033:8e87	240.51.142.135
cb15:901b:901b:1324:ada3:b51e:f033:8e88	240.51.142.136
cb15:901b:901b:1324:ada3:b51e:f033:8e89	240.51.142.137
cb15:901b:901b:1324:ada3:b51e:f033:8e8a	240.51.142.138
cb15:901b:901b:1324:ada3:b51e:f033:8e8b	240.51.142.139
cb15:901b:901b:1324:ada3:b51e:f033:8e8c	240.51.142.140
cb15:901b:901b:1324:ada3:b51e:f033:8e8d	240.51.142.141
cb15:901b:901b:1324:ada3:b51e:f033:8e8e	240.51.142.142
cb15:901b:901b:1324:ada3:b51e:f033:8e8f	240.51.142.143
cb15:901b:901b:1324:ada3:b51e:f033:8e90	240.51.142.144
cb15:901b:901b:1324:ada3:b51e:f033:8e91	240.51.142.145
cb15:901b:901b:1324:ada3:b51e:f033:8e92	240.51.142.146
cb15:901b:901b:1324:ada3:b51e:f033:8e93	240.51.142.147
cb15:901b:901b:1324:ada3:b51e:f033:8e94	240.51.142.148
cb15:901b:901b:1324:ada3:b51e:f033:8e95	240.51.142.149
cb15:901b:901b:1324:ada3:b51e:f033:8e96	240.51.142.150
cb15:901b:901b:1324:ada3:b51e:f033:8e97	240.51.142.151
cb15:901b:901b:1324:ada3:b51e:f033:8e98	240.51.142.152
cb15:901b:901b:1324:ada3:b51e:f033:8e99	240.51.142.153
cb15:901b:901b:1324:ada3:b51e:f033:8e9a	240.51.142.154
cb15:901b:901b:1324:ada3:b51e:f033:8e9b	240.51.142.155
cb15:901b:901b:1324:ada3:b51e:f033:8e9c	240.51.142.156
cb15:901b:901b:1324:ada3:b51e:f033:8e9d	240.51.142.157
cb15:901b:901b:1324:ada3:b51e:f033:8e9e	240.51.142.158
cb15:901b:901b:1324:ada3:b51e:f033:8e9f	240.51.142.159
cb15:901b:901b:1324:ada3:b51e:f033:8ea0	240.51.142.160
cb15:901b:901b:1324:ada3:b51e:f033:8ea1	240.51.142.161
cb15:901b:901b:1324:ada3:b51e:f033:8ea2	240.51.142.162
cb15:901b:901b:1324:ada3:b51e:f033:8ea3	240.51.142.163
cb15:901b:901b:1324:ada3:b51e:f033:8ea4	240.51.142.164
cb15:901b:901b:1324:ada3:b51e:f033:8ea5	240.51.142.165
cb15:901b:901b:1324:ada3:b51e:f033:8ea6	240.51.142.166
cb15:901b:901b:1324:ada3:b51e:f033:8ea7	240.51.142.167
cb15:901b:901b:1324:ada3:b51e:f033:8ea8	240.51.142.168
cb15:901b:901b:1324:ada3:b51e:f033:8ea9	240.51.142.169
cb15:901b:901b:1324:ada3:b51e:f033:8eaa	240.51.142.170
cb15:901b:901b:1324:ada3:b51e:f033:8eab	240.51.142.171
cb15:901b:901b:1324:ada3:b51e:f033:8eac	240.51.142.172
cb15:901b:901b:1324:ada3:b51e:f033:8ead	240.51.142.173
cb15:901b:901b:1324:ada3:b51e:f033:8eae	240.51.142.174
cb15:901b:901b:1324:ada3:b51e:f033:8eaf	240.51.142.175
cb15:901b:901b:1324:ada3:b51e:f033:8eb0	240.51.142.176
cb15:901b:901b:1324:ada3:b51e:f033:8eb1	240.51.142.177
cb15:901b:901b:1324:ada3:b51e:f033:8eb2	240.51.142.178
cb15:901b:901b:1324:ada3:b51e:f033:8eb3	240.51.142.179
cb15:901b:901b:1324:ada3:b51e:f033:8eb4	240.51.142.180

cb15:901b:901b:1324:ada3:b51e:f033:8eb5	240.51.142.181
cb15:901b:901b:1324:ada3:b51e:f033:8eb6	240.51.142.182
cb15:901b:901b:1324:ada3:b51e:f033:8eb7	240.51.142.183
cb15:901b:901b:1324:ada3:b51e:f033:8eb8	240.51.142.184
cb15:901b:901b:1324:ada3:b51e:f033:8eb9	240.51.142.185
cb15:901b:901b:1324:ada3:b51e:f033:8eba	240.51.142.186
cb15:901b:901b:1324:ada3:b51e:f033:8ebb	240.51.142.187
cb15:901b:901b:1324:ada3:b51e:f033:8ebc	240.51.142.188
cb15:901b:901b:1324:ada3:b51e:f033:8ebd	240.51.142.189
cb15:901b:901b:1324:ada3:b51e:f033:8ebe	240.51.142.190
cb15:901b:901b:1324:ada3:b51e:f033:8ebf	240.51.142.191
cb15:901b:901b:1324:ada3:b51e:f033:8ec0	240.51.142.192
cb15:901b:901b:1324:ada3:b51e:f033:8ec1	240.51.142.193
cb15:901b:901b:1324:ada3:b51e:f033:8ec2	240.51.142.194
cb15:901b:901b:1324:ada3:b51e:f033:8ec3	240.51.142.195
cb15:901b:901b:1324:ada3:b51e:f033:8ec4	240.51.142.196
cb15:901b:901b:1324:ada3:b51e:f033:8ec5	240.51.142.197
cb15:901b:901b:1324:ada3:b51e:f033:8ec6	240.51.142.198
cb15:901b:901b:1324:ada3:b51e:f033:8ec7	240.51.142.199
cb15:901b:901b:1324:ada3:b51e:f033:8ec8	240.51.142.200
cb15:901b:901b:1324:ada3:b51e:f033:8ec9	240.51.142.201
cb15:901b:901b:1324:ada3:b51e:f033:8eca	240.51.142.202
cb15:901b:901b:1324:ada3:b51e:f033:8ecb	240.51.142.203
cb15:901b:901b:1324:ada3:b51e:f033:8ecc	240.51.142.204
cb15:901b:901b:1324:ada3:b51e:f033:8ecd	240.51.142.205
cb15:901b:901b:1324:ada3:b51e:f033:8ece	240.51.142.206
cb15:901b:901b:1324:ada3:b51e:f033:8ecf	240.51.142.207
cb15:901b:901b:1324:ada3:b51e:f033:8ed0	240.51.142.208
cb15:901b:901b:1324:ada3:b51e:f033:8ed1	240.51.142.209
cb15:901b:901b:1324:ada3:b51e:f033:8ed2	240.51.142.210
cb15:901b:901b:1324:ada3:b51e:f033:8ed3	240.51.142.211
cb15:901b:901b:1324:ada3:b51e:f033:8ed4	240.51.142.212
cb15:901b:901b:1324:ada3:b51e:f033:8ed5	240.51.142.213
cb15:901b:901b:1324:ada3:b51e:f033:8ed6	240.51.142.214
cb15:901b:901b:1324:ada3:b51e:f033:8ed7	240.51.142.215
cb15:901b:901b:1324:ada3:b51e:f033:8ed8	240.51.142.216
cb15:901b:901b:1324:ada3:b51e:f033:8ed9	240.51.142.217
cb15:901b:901b:1324:ada3:b51e:f033:8eda	240.51.142.218
cb15:901b:901b:1324:ada3:b51e:f033:8edb	240.51.142.219
cb15:901b:901b:1324:ada3:b51e:f033:8edc	240.51.142.220
cb15:901b:901b:1324:ada3:b51e:f033:8edd	240.51.142.221
cb15:901b:901b:1324:ada3:b51e:f033:8ede	240.51.142.222
cb15:901b:901b:1324:ada3:b51e:f033:8edf	240.51.142.223
cb15:901b:901b:1324:ada3:b51e:f033:8ee0	240.51.142.224
cb15:901b:901b:1324:ada3:b51e:f033:8ee1	240.51.142.225
cb15:901b:901b:1324:ada3:b51e:f033:8ee2	240.51.142.226
cb15:901b:901b:1324:ada3:b51e:f033:8ee3	240.51.142.227
cb15:901b:901b:1324:ada3:b51e:f033:8ee4	240.51.142.228
cb15:901b:901b:1324:ada3:b51e:f033:8ee5	240.51.142.229
cb15:901b:901b:1324:ada3:b51e:f033:8ee6	240.51.142.230
cb15:901b:901b:1324:ada3:b51e:f033:8ee7	240.51.142.231
cb15:901b:901b:1324:ada3:b51e:f033:8ee8	240.51.142.232
cb15:901b:901b:1324:ada3:b51e:f033:8ee9	240.51.142.233
cb15:901b:901b:1324:ada3:b51e:f033:8eea	240.51.142.234
cb15:901b:901b:1324:ada3:b51e:f033:8eeb	240.51.142.235
cb15:901b:901b:1324:ada3:b51e:f033:8eec	240.51.142.236
cb15:901b:901b:1324:ada3:b51e:f033:8eed	240.51.142.237
cb15:901b:901b:1324:ada3:b51e:f033:8eee	240.51.142.238
cb15:901b:901b:1324:ada3:b51e:f033:8eef	240.51.142.239
cb15:901b:901b:1324:ada3:b51e:f033:8ef0	240.51.142.240
cb15:901b:901b:1324:ada3:b51e:f033:8ef1	240.51.142.241
cb15:901b:901b:1324:ada3:b51e:f033:8ef2	240.51.142.242
cb15:901b:901b:1324:ada3:b51e:f033:8ef3	240.51.142.243
cb15:901b:901b:1324:ada3:b51e:f033:8ef4	240.51.142.244
cb15:901b:901b:1324:ada3:b51e:f033:8ef5	240.51.142.245
cb15:901b:901b:1324:ada3:b51e:f033:8ef6	240.51.142.246
cb15:901b:901b:1324:ada3:b51e:f033:8ef7	240.51.142.247
cb15:901b:901b:1324:ada3:b51e:f033:8ef8	240.51.142.248
cb15:901b:901b:1324:ada3:b51e:f033:8ef9	240.51.142.249
cb15:901b:901b:1324:ada3:b51e:f033:8efa	240.51.142.250
cb15:901b:901b:1324:ada3:b51e:f033:8efb	240.51.142.251
cb15:901b:901b:1324:ada3:b51e:f033:8efc	240.51.142.252
cb15:901b:901b:1324:ada3:b51e:f033:8efd	240.51.142.253
cb15:901b:901b:1324:ada3:b51e:f033:8efe	240.51.142.254
cb15:901b:901b:1324:ada3:b51e:f033:8eff	240.51.142.255

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.