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:8024:cd24:8081:4072:7b51:8e01	123.81.142.1
cb15:901b:8024:cd24:8081:4072:7b51:8e02	123.81.142.2
cb15:901b:8024:cd24:8081:4072:7b51:8e03	123.81.142.3
cb15:901b:8024:cd24:8081:4072:7b51:8e04	123.81.142.4
cb15:901b:8024:cd24:8081:4072:7b51:8e05	123.81.142.5
cb15:901b:8024:cd24:8081:4072:7b51:8e06	123.81.142.6
cb15:901b:8024:cd24:8081:4072:7b51:8e07	123.81.142.7
cb15:901b:8024:cd24:8081:4072:7b51:8e08	123.81.142.8
cb15:901b:8024:cd24:8081:4072:7b51:8e09	123.81.142.9
cb15:901b:8024:cd24:8081:4072:7b51:8e0a	123.81.142.10
cb15:901b:8024:cd24:8081:4072:7b51:8e0b	123.81.142.11
cb15:901b:8024:cd24:8081:4072:7b51:8e0c	123.81.142.12
cb15:901b:8024:cd24:8081:4072:7b51:8e0d	123.81.142.13
cb15:901b:8024:cd24:8081:4072:7b51:8e0e	123.81.142.14
cb15:901b:8024:cd24:8081:4072:7b51:8e0f	123.81.142.15
cb15:901b:8024:cd24:8081:4072:7b51:8e10	123.81.142.16
cb15:901b:8024:cd24:8081:4072:7b51:8e11	123.81.142.17
cb15:901b:8024:cd24:8081:4072:7b51:8e12	123.81.142.18
cb15:901b:8024:cd24:8081:4072:7b51:8e13	123.81.142.19
cb15:901b:8024:cd24:8081:4072:7b51:8e14	123.81.142.20
cb15:901b:8024:cd24:8081:4072:7b51:8e15	123.81.142.21
cb15:901b:8024:cd24:8081:4072:7b51:8e16	123.81.142.22
cb15:901b:8024:cd24:8081:4072:7b51:8e17	123.81.142.23
cb15:901b:8024:cd24:8081:4072:7b51:8e18	123.81.142.24
cb15:901b:8024:cd24:8081:4072:7b51:8e19	123.81.142.25
cb15:901b:8024:cd24:8081:4072:7b51:8e1a	123.81.142.26
cb15:901b:8024:cd24:8081:4072:7b51:8e1b	123.81.142.27
cb15:901b:8024:cd24:8081:4072:7b51:8e1c	123.81.142.28
cb15:901b:8024:cd24:8081:4072:7b51:8e1d	123.81.142.29
cb15:901b:8024:cd24:8081:4072:7b51:8e1e	123.81.142.30
cb15:901b:8024:cd24:8081:4072:7b51:8e1f	123.81.142.31
cb15:901b:8024:cd24:8081:4072:7b51:8e20	123.81.142.32
cb15:901b:8024:cd24:8081:4072:7b51:8e21	123.81.142.33
cb15:901b:8024:cd24:8081:4072:7b51:8e22	123.81.142.34
cb15:901b:8024:cd24:8081:4072:7b51:8e23	123.81.142.35
cb15:901b:8024:cd24:8081:4072:7b51:8e24	123.81.142.36
cb15:901b:8024:cd24:8081:4072:7b51:8e25	123.81.142.37
cb15:901b:8024:cd24:8081:4072:7b51:8e26	123.81.142.38
cb15:901b:8024:cd24:8081:4072:7b51:8e27	123.81.142.39
cb15:901b:8024:cd24:8081:4072:7b51:8e28	123.81.142.40
cb15:901b:8024:cd24:8081:4072:7b51:8e29	123.81.142.41
cb15:901b:8024:cd24:8081:4072:7b51:8e2a	123.81.142.42
cb15:901b:8024:cd24:8081:4072:7b51:8e2b	123.81.142.43
cb15:901b:8024:cd24:8081:4072:7b51:8e2c	123.81.142.44
cb15:901b:8024:cd24:8081:4072:7b51:8e2d	123.81.142.45
cb15:901b:8024:cd24:8081:4072:7b51:8e2e	123.81.142.46
cb15:901b:8024:cd24:8081:4072:7b51:8e2f	123.81.142.47
cb15:901b:8024:cd24:8081:4072:7b51:8e30	123.81.142.48
cb15:901b:8024:cd24:8081:4072:7b51:8e31	123.81.142.49
cb15:901b:8024:cd24:8081:4072:7b51:8e32	123.81.142.50
cb15:901b:8024:cd24:8081:4072:7b51:8e33	123.81.142.51
cb15:901b:8024:cd24:8081:4072:7b51:8e34	123.81.142.52
cb15:901b:8024:cd24:8081:4072:7b51:8e35	123.81.142.53
cb15:901b:8024:cd24:8081:4072:7b51:8e36	123.81.142.54
cb15:901b:8024:cd24:8081:4072:7b51:8e37	123.81.142.55
cb15:901b:8024:cd24:8081:4072:7b51:8e38	123.81.142.56
cb15:901b:8024:cd24:8081:4072:7b51:8e39	123.81.142.57
cb15:901b:8024:cd24:8081:4072:7b51:8e3a	123.81.142.58
cb15:901b:8024:cd24:8081:4072:7b51:8e3b	123.81.142.59
cb15:901b:8024:cd24:8081:4072:7b51:8e3c	123.81.142.60

cb15:901b:8024:cd24:8081:4072:7b51:8e3d	123.81.142.61
cb15:901b:8024:cd24:8081:4072:7b51:8e3e	123.81.142.62
cb15:901b:8024:cd24:8081:4072:7b51:8e3f	123.81.142.63
cb15:901b:8024:cd24:8081:4072:7b51:8e40	123.81.142.64
cb15:901b:8024:cd24:8081:4072:7b51:8e41	123.81.142.65
cb15:901b:8024:cd24:8081:4072:7b51:8e42	123.81.142.66
cb15:901b:8024:cd24:8081:4072:7b51:8e43	123.81.142.67
cb15:901b:8024:cd24:8081:4072:7b51:8e44	123.81.142.68
cb15:901b:8024:cd24:8081:4072:7b51:8e45	123.81.142.69
cb15:901b:8024:cd24:8081:4072:7b51:8e46	123.81.142.70
cb15:901b:8024:cd24:8081:4072:7b51:8e47	123.81.142.71
cb15:901b:8024:cd24:8081:4072:7b51:8e48	123.81.142.72
cb15:901b:8024:cd24:8081:4072:7b51:8e49	123.81.142.73
cb15:901b:8024:cd24:8081:4072:7b51:8e4a	123.81.142.74
cb15:901b:8024:cd24:8081:4072:7b51:8e4b	123.81.142.75
cb15:901b:8024:cd24:8081:4072:7b51:8e4c	123.81.142.76
cb15:901b:8024:cd24:8081:4072:7b51:8e4d	123.81.142.77
cb15:901b:8024:cd24:8081:4072:7b51:8e4e	123.81.142.78
cb15:901b:8024:cd24:8081:4072:7b51:8e4f	123.81.142.79
cb15:901b:8024:cd24:8081:4072:7b51:8e50	123.81.142.80
cb15:901b:8024:cd24:8081:4072:7b51:8e51	123.81.142.81
cb15:901b:8024:cd24:8081:4072:7b51:8e52	123.81.142.82
cb15:901b:8024:cd24:8081:4072:7b51:8e53	123.81.142.83
cb15:901b:8024:cd24:8081:4072:7b51:8e54	123.81.142.84
cb15:901b:8024:cd24:8081:4072:7b51:8e55	123.81.142.85
cb15:901b:8024:cd24:8081:4072:7b51:8e56	123.81.142.86
cb15:901b:8024:cd24:8081:4072:7b51:8e57	123.81.142.87
cb15:901b:8024:cd24:8081:4072:7b51:8e58	123.81.142.88
cb15:901b:8024:cd24:8081:4072:7b51:8e59	123.81.142.89
cb15:901b:8024:cd24:8081:4072:7b51:8e5a	123.81.142.90
cb15:901b:8024:cd24:8081:4072:7b51:8e5b	123.81.142.91
cb15:901b:8024:cd24:8081:4072:7b51:8e5c	123.81.142.92
cb15:901b:8024:cd24:8081:4072:7b51:8e5d	123.81.142.93
cb15:901b:8024:cd24:8081:4072:7b51:8e5e	123.81.142.94
cb15:901b:8024:cd24:8081:4072:7b51:8e5f	123.81.142.95
cb15:901b:8024:cd24:8081:4072:7b51:8e60	123.81.142.96
cb15:901b:8024:cd24:8081:4072:7b51:8e61	123.81.142.97
cb15:901b:8024:cd24:8081:4072:7b51:8e62	123.81.142.98
cb15:901b:8024:cd24:8081:4072:7b51:8e63	123.81.142.99
cb15:901b:8024:cd24:8081:4072:7b51:8e64	123.81.142.100
cb15:901b:8024:cd24:8081:4072:7b51:8e65	123.81.142.101
cb15:901b:8024:cd24:8081:4072:7b51:8e66	123.81.142.102
cb15:901b:8024:cd24:8081:4072:7b51:8e67	123.81.142.103
cb15:901b:8024:cd24:8081:4072:7b51:8e68	123.81.142.104
cb15:901b:8024:cd24:8081:4072:7b51:8e69	123.81.142.105
cb15:901b:8024:cd24:8081:4072:7b51:8e6a	123.81.142.106
cb15:901b:8024:cd24:8081:4072:7b51:8e6b	123.81.142.107
cb15:901b:8024:cd24:8081:4072:7b51:8e6c	123.81.142.108
cb15:901b:8024:cd24:8081:4072:7b51:8e6d	123.81.142.109
cb15:901b:8024:cd24:8081:4072:7b51:8e6e	123.81.142.110
cb15:901b:8024:cd24:8081:4072:7b51:8e6f	123.81.142.111
cb15:901b:8024:cd24:8081:4072:7b51:8e70	123.81.142.112
cb15:901b:8024:cd24:8081:4072:7b51:8e71	123.81.142.113
cb15:901b:8024:cd24:8081:4072:7b51:8e72	123.81.142.114
cb15:901b:8024:cd24:8081:4072:7b51:8e73	123.81.142.115
cb15:901b:8024:cd24:8081:4072:7b51:8e74	123.81.142.116
cb15:901b:8024:cd24:8081:4072:7b51:8e75	123.81.142.117
cb15:901b:8024:cd24:8081:4072:7b51:8e76	123.81.142.118
cb15:901b:8024:cd24:8081:4072:7b51:8e77	123.81.142.119
cb15:901b:8024:cd24:8081:4072:7b51:8e78	123.81.142.120

cb15:901b:8024:cd24:8081:4072:7b51:8e79	123.81.142.121
cb15:901b:8024:cd24:8081:4072:7b51:8e7a	123.81.142.122
cb15:901b:8024:cd24:8081:4072:7b51:8e7b	123.81.142.123
cb15:901b:8024:cd24:8081:4072:7b51:8e7c	123.81.142.124
cb15:901b:8024:cd24:8081:4072:7b51:8e7d	123.81.142.125
cb15:901b:8024:cd24:8081:4072:7b51:8e7e	123.81.142.126
cb15:901b:8024:cd24:8081:4072:7b51:8e7f	123.81.142.127
cb15:901b:8024:cd24:8081:4072:7b51:8e80	123.81.142.128
cb15:901b:8024:cd24:8081:4072:7b51:8e81	123.81.142.129
cb15:901b:8024:cd24:8081:4072:7b51:8e82	123.81.142.130
cb15:901b:8024:cd24:8081:4072:7b51:8e83	123.81.142.131
cb15:901b:8024:cd24:8081:4072:7b51:8e84	123.81.142.132
cb15:901b:8024:cd24:8081:4072:7b51:8e85	123.81.142.133
cb15:901b:8024:cd24:8081:4072:7b51:8e86	123.81.142.134
cb15:901b:8024:cd24:8081:4072:7b51:8e87	123.81.142.135
cb15:901b:8024:cd24:8081:4072:7b51:8e88	123.81.142.136
cb15:901b:8024:cd24:8081:4072:7b51:8e89	123.81.142.137
cb15:901b:8024:cd24:8081:4072:7b51:8e8a	123.81.142.138
cb15:901b:8024:cd24:8081:4072:7b51:8e8b	123.81.142.139
cb15:901b:8024:cd24:8081:4072:7b51:8e8c	123.81.142.140
cb15:901b:8024:cd24:8081:4072:7b51:8e8d	123.81.142.141
cb15:901b:8024:cd24:8081:4072:7b51:8e8e	123.81.142.142
cb15:901b:8024:cd24:8081:4072:7b51:8e8f	123.81.142.143
cb15:901b:8024:cd24:8081:4072:7b51:8e90	123.81.142.144
cb15:901b:8024:cd24:8081:4072:7b51:8e91	123.81.142.145
cb15:901b:8024:cd24:8081:4072:7b51:8e92	123.81.142.146
cb15:901b:8024:cd24:8081:4072:7b51:8e93	123.81.142.147
cb15:901b:8024:cd24:8081:4072:7b51:8e94	123.81.142.148
cb15:901b:8024:cd24:8081:4072:7b51:8e95	123.81.142.149
cb15:901b:8024:cd24:8081:4072:7b51:8e96	123.81.142.150
cb15:901b:8024:cd24:8081:4072:7b51:8e97	123.81.142.151
cb15:901b:8024:cd24:8081:4072:7b51:8e98	123.81.142.152
cb15:901b:8024:cd24:8081:4072:7b51:8e99	123.81.142.153
cb15:901b:8024:cd24:8081:4072:7b51:8e9a	123.81.142.154
cb15:901b:8024:cd24:8081:4072:7b51:8e9b	123.81.142.155
cb15:901b:8024:cd24:8081:4072:7b51:8e9c	123.81.142.156
cb15:901b:8024:cd24:8081:4072:7b51:8e9d	123.81.142.157
cb15:901b:8024:cd24:8081:4072:7b51:8e9e	123.81.142.158
cb15:901b:8024:cd24:8081:4072:7b51:8e9f	123.81.142.159
cb15:901b:8024:cd24:8081:4072:7b51:8ea0	123.81.142.160
cb15:901b:8024:cd24:8081:4072:7b51:8ea1	123.81.142.161
cb15:901b:8024:cd24:8081:4072:7b51:8ea2	123.81.142.162
cb15:901b:8024:cd24:8081:4072:7b51:8ea3	123.81.142.163
cb15:901b:8024:cd24:8081:4072:7b51:8ea4	123.81.142.164
cb15:901b:8024:cd24:8081:4072:7b51:8ea5	123.81.142.165
cb15:901b:8024:cd24:8081:4072:7b51:8ea6	123.81.142.166
cb15:901b:8024:cd24:8081:4072:7b51:8ea7	123.81.142.167
cb15:901b:8024:cd24:8081:4072:7b51:8ea8	123.81.142.168
cb15:901b:8024:cd24:8081:4072:7b51:8ea9	123.81.142.169
cb15:901b:8024:cd24:8081:4072:7b51:8eaa	123.81.142.170
cb15:901b:8024:cd24:8081:4072:7b51:8eab	123.81.142.171
cb15:901b:8024:cd24:8081:4072:7b51:8eac	123.81.142.172
cb15:901b:8024:cd24:8081:4072:7b51:8ead	123.81.142.173
cb15:901b:8024:cd24:8081:4072:7b51:8eae	123.81.142.174
cb15:901b:8024:cd24:8081:4072:7b51:8eaf	123.81.142.175
cb15:901b:8024:cd24:8081:4072:7b51:8eb0	123.81.142.176
cb15:901b:8024:cd24:8081:4072:7b51:8eb1	123.81.142.177
cb15:901b:8024:cd24:8081:4072:7b51:8eb2	123.81.142.178
cb15:901b:8024:cd24:8081:4072:7b51:8eb3	123.81.142.179
cb15:901b:8024:cd24:8081:4072:7b51:8eb4	123.81.142.180

cb15:901b:8024:cd24:8081:4072:7b51:8eb5	123.81.142.181
cb15:901b:8024:cd24:8081:4072:7b51:8eb6	123.81.142.182
cb15:901b:8024:cd24:8081:4072:7b51:8eb7	123.81.142.183
cb15:901b:8024:cd24:8081:4072:7b51:8eb8	123.81.142.184
cb15:901b:8024:cd24:8081:4072:7b51:8eb9	123.81.142.185
cb15:901b:8024:cd24:8081:4072:7b51:8eba	123.81.142.186
cb15:901b:8024:cd24:8081:4072:7b51:8ebb	123.81.142.187
cb15:901b:8024:cd24:8081:4072:7b51:8ebc	123.81.142.188
cb15:901b:8024:cd24:8081:4072:7b51:8ebd	123.81.142.189
cb15:901b:8024:cd24:8081:4072:7b51:8ebe	123.81.142.190
cb15:901b:8024:cd24:8081:4072:7b51:8ebf	123.81.142.191
cb15:901b:8024:cd24:8081:4072:7b51:8ec0	123.81.142.192
cb15:901b:8024:cd24:8081:4072:7b51:8ec1	123.81.142.193
cb15:901b:8024:cd24:8081:4072:7b51:8ec2	123.81.142.194
cb15:901b:8024:cd24:8081:4072:7b51:8ec3	123.81.142.195
cb15:901b:8024:cd24:8081:4072:7b51:8ec4	123.81.142.196
cb15:901b:8024:cd24:8081:4072:7b51:8ec5	123.81.142.197
cb15:901b:8024:cd24:8081:4072:7b51:8ec6	123.81.142.198
cb15:901b:8024:cd24:8081:4072:7b51:8ec7	123.81.142.199
cb15:901b:8024:cd24:8081:4072:7b51:8ec8	123.81.142.200
cb15:901b:8024:cd24:8081:4072:7b51:8ec9	123.81.142.201
cb15:901b:8024:cd24:8081:4072:7b51:8eca	123.81.142.202
cb15:901b:8024:cd24:8081:4072:7b51:8ecb	123.81.142.203
cb15:901b:8024:cd24:8081:4072:7b51:8ecc	123.81.142.204
cb15:901b:8024:cd24:8081:4072:7b51:8ecd	123.81.142.205
cb15:901b:8024:cd24:8081:4072:7b51:8ece	123.81.142.206
cb15:901b:8024:cd24:8081:4072:7b51:8ecf	123.81.142.207
cb15:901b:8024:cd24:8081:4072:7b51:8ed0	123.81.142.208
cb15:901b:8024:cd24:8081:4072:7b51:8ed1	123.81.142.209
cb15:901b:8024:cd24:8081:4072:7b51:8ed2	123.81.142.210
cb15:901b:8024:cd24:8081:4072:7b51:8ed3	123.81.142.211
cb15:901b:8024:cd24:8081:4072:7b51:8ed4	123.81.142.212
cb15:901b:8024:cd24:8081:4072:7b51:8ed5	123.81.142.213
cb15:901b:8024:cd24:8081:4072:7b51:8ed6	123.81.142.214
cb15:901b:8024:cd24:8081:4072:7b51:8ed7	123.81.142.215
cb15:901b:8024:cd24:8081:4072:7b51:8ed8	123.81.142.216
cb15:901b:8024:cd24:8081:4072:7b51:8ed9	123.81.142.217
cb15:901b:8024:cd24:8081:4072:7b51:8eda	123.81.142.218
cb15:901b:8024:cd24:8081:4072:7b51:8edb	123.81.142.219
cb15:901b:8024:cd24:8081:4072:7b51:8edc	123.81.142.220
cb15:901b:8024:cd24:8081:4072:7b51:8edd	123.81.142.221
cb15:901b:8024:cd24:8081:4072:7b51:8ede	123.81.142.222
cb15:901b:8024:cd24:8081:4072:7b51:8edf	123.81.142.223
cb15:901b:8024:cd24:8081:4072:7b51:8ee0	123.81.142.224
cb15:901b:8024:cd24:8081:4072:7b51:8ee1	123.81.142.225
cb15:901b:8024:cd24:8081:4072:7b51:8ee2	123.81.142.226
cb15:901b:8024:cd24:8081:4072:7b51:8ee3	123.81.142.227
cb15:901b:8024:cd24:8081:4072:7b51:8ee4	123.81.142.228
cb15:901b:8024:cd24:8081:4072:7b51:8ee5	123.81.142.229
cb15:901b:8024:cd24:8081:4072:7b51:8ee6	123.81.142.230
cb15:901b:8024:cd24:8081:4072:7b51:8ee7	123.81.142.231
cb15:901b:8024:cd24:8081:4072:7b51:8ee8	123.81.142.232
cb15:901b:8024:cd24:8081:4072:7b51:8ee9	123.81.142.233
cb15:901b:8024:cd24:8081:4072:7b51:8eea	123.81.142.234
cb15:901b:8024:cd24:8081:4072:7b51:8eeb	123.81.142.235
cb15:901b:8024:cd24:8081:4072:7b51:8eec	123.81.142.236
cb15:901b:8024:cd24:8081:4072:7b51:8eed	123.81.142.237
cb15:901b:8024:cd24:8081:4072:7b51:8eee	123.81.142.238
cb15:901b:8024:cd24:8081:4072:7b51:8eef	123.81.142.239
cb15:901b:8024:cd24:8081:4072:7b51:8ef0	123.81.142.240
cb15:901b:8024:cd24:8081:4072:7b51:8ef1	123.81.142.241
cb15:901b:8024:cd24:8081:4072:7b51:8ef2	123.81.142.242
cb15:901b:8024:cd24:8081:4072:7b51:8ef3	123.81.142.243
cb15:901b:8024:cd24:8081:4072:7b51:8ef4	123.81.142.244
cb15:901b:8024:cd24:8081:4072:7b51:8ef5	123.81.142.245
cb15:901b:8024:cd24:8081:4072:7b51:8ef6	123.81.142.246
cb15:901b:8024:cd24:8081:4072:7b51:8ef7	123.81.142.247
cb15:901b:8024:cd24:8081:4072:7b51:8ef8	123.81.142.248
cb15:901b:8024:cd24:8081:4072:7b51:8ef9	123.81.142.249
cb15:901b:8024:cd24:8081:4072:7b51:8efa	123.81.142.250
cb15:901b:8024:cd24:8081:4072:7b51:8efb	123.81.142.251
cb15:901b:8024:cd24:8081:4072:7b51:8efc	123.81.142.252
cb15:901b:8024:cd24:8081:4072:7b51:8efd	123.81.142.253
cb15:901b:8024:cd24:8081:4072:7b51:8efe	123.81.142.254
cb15:901b:8024:cd24:8081:4072:7b51:8eff	123.81.142.255

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.