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:cd24:8081:4072:7b51:7e01	123.81.126.1
cb15:901b:8024:cd24:8081:4072:7b51:7e02	123.81.126.2
cb15:901b:8024:cd24:8081:4072:7b51:7e03	123.81.126.3
cb15:901b:8024:cd24:8081:4072:7b51:7e04	123.81.126.4
cb15:901b:8024:cd24:8081:4072:7b51:7e05	123.81.126.5
cb15:901b:8024:cd24:8081:4072:7b51:7e06	123.81.126.6
cb15:901b:8024:cd24:8081:4072:7b51:7e07	123.81.126.7
cb15:901b:8024:cd24:8081:4072:7b51:7e08	123.81.126.8
cb15:901b:8024:cd24:8081:4072:7b51:7e09	123.81.126.9
cb15:901b:8024:cd24:8081:4072:7b51:7e0a	123.81.126.10
cb15:901b:8024:cd24:8081:4072:7b51:7e0b	123.81.126.11
cb15:901b:8024:cd24:8081:4072:7b51:7e0c	123.81.126.12
cb15:901b:8024:cd24:8081:4072:7b51:7e0d	123.81.126.13
cb15:901b:8024:cd24:8081:4072:7b51:7e0e	123.81.126.14
cb15:901b:8024:cd24:8081:4072:7b51:7e0f	123.81.126.15
cb15:901b:8024:cd24:8081:4072:7b51:7e10	123.81.126.16
cb15:901b:8024:cd24:8081:4072:7b51:7e11	123.81.126.17
cb15:901b:8024:cd24:8081:4072:7b51:7e12	123.81.126.18
cb15:901b:8024:cd24:8081:4072:7b51:7e13	123.81.126.19
cb15:901b:8024:cd24:8081:4072:7b51:7e14	123.81.126.20
cb15:901b:8024:cd24:8081:4072:7b51:7e15	123.81.126.21
cb15:901b:8024:cd24:8081:4072:7b51:7e16	123.81.126.22
cb15:901b:8024:cd24:8081:4072:7b51:7e17	123.81.126.23
cb15:901b:8024:cd24:8081:4072:7b51:7e18	123.81.126.24
cb15:901b:8024:cd24:8081:4072:7b51:7e19	123.81.126.25
cb15:901b:8024:cd24:8081:4072:7b51:7e1a	123.81.126.26
cb15:901b:8024:cd24:8081:4072:7b51:7e1b	123.81.126.27
cb15:901b:8024:cd24:8081:4072:7b51:7e1c	123.81.126.28
cb15:901b:8024:cd24:8081:4072:7b51:7e1d	123.81.126.29
cb15:901b:8024:cd24:8081:4072:7b51:7e1e	123.81.126.30
cb15:901b:8024:cd24:8081:4072:7b51:7e1f	123.81.126.31
cb15:901b:8024:cd24:8081:4072:7b51:7e20	123.81.126.32
cb15:901b:8024:cd24:8081:4072:7b51:7e21	123.81.126.33
cb15:901b:8024:cd24:8081:4072:7b51:7e22	123.81.126.34
cb15:901b:8024:cd24:8081:4072:7b51:7e23	123.81.126.35
cb15:901b:8024:cd24:8081:4072:7b51:7e24	123.81.126.36
cb15:901b:8024:cd24:8081:4072:7b51:7e25	123.81.126.37
cb15:901b:8024:cd24:8081:4072:7b51:7e26	123.81.126.38
cb15:901b:8024:cd24:8081:4072:7b51:7e27	123.81.126.39
cb15:901b:8024:cd24:8081:4072:7b51:7e28	123.81.126.40
cb15:901b:8024:cd24:8081:4072:7b51:7e29	123.81.126.41
cb15:901b:8024:cd24:8081:4072:7b51:7e2a	123.81.126.42
cb15:901b:8024:cd24:8081:4072:7b51:7e2b	123.81.126.43
cb15:901b:8024:cd24:8081:4072:7b51:7e2c	123.81.126.44
cb15:901b:8024:cd24:8081:4072:7b51:7e2d	123.81.126.45
cb15:901b:8024:cd24:8081:4072:7b51:7e2e	123.81.126.46
cb15:901b:8024:cd24:8081:4072:7b51:7e2f	123.81.126.47
cb15:901b:8024:cd24:8081:4072:7b51:7e30	123.81.126.48
cb15:901b:8024:cd24:8081:4072:7b51:7e31	123.81.126.49
cb15:901b:8024:cd24:8081:4072:7b51:7e32	123.81.126.50
cb15:901b:8024:cd24:8081:4072:7b51:7e33	123.81.126.51
cb15:901b:8024:cd24:8081:4072:7b51:7e34	123.81.126.52
cb15:901b:8024:cd24:8081:4072:7b51:7e35	123.81.126.53
cb15:901b:8024:cd24:8081:4072:7b51:7e36	123.81.126.54
cb15:901b:8024:cd24:8081:4072:7b51:7e37	123.81.126.55
cb15:901b:8024:cd24:8081:4072:7b51:7e38	123.81.126.56
cb15:901b:8024:cd24:8081:4072:7b51:7e39	123.81.126.57
cb15:901b:8024:cd24:8081:4072:7b51:7e3a	123.81.126.58
cb15:901b:8024:cd24:8081:4072:7b51:7e3b	123.81.126.59
cb15:901b:8024:cd24:8081:4072:7b51:7e3c	123.81.126.60

cb15:901b:8024:cd24:8081:4072:7b51:7e3d	123.81.126.61
cb15:901b:8024:cd24:8081:4072:7b51:7e3e	123.81.126.62
cb15:901b:8024:cd24:8081:4072:7b51:7e3f	123.81.126.63
cb15:901b:8024:cd24:8081:4072:7b51:7e40	123.81.126.64
cb15:901b:8024:cd24:8081:4072:7b51:7e41	123.81.126.65
cb15:901b:8024:cd24:8081:4072:7b51:7e42	123.81.126.66
cb15:901b:8024:cd24:8081:4072:7b51:7e43	123.81.126.67
cb15:901b:8024:cd24:8081:4072:7b51:7e44	123.81.126.68
cb15:901b:8024:cd24:8081:4072:7b51:7e45	123.81.126.69
cb15:901b:8024:cd24:8081:4072:7b51:7e46	123.81.126.70
cb15:901b:8024:cd24:8081:4072:7b51:7e47	123.81.126.71
cb15:901b:8024:cd24:8081:4072:7b51:7e48	123.81.126.72
cb15:901b:8024:cd24:8081:4072:7b51:7e49	123.81.126.73
cb15:901b:8024:cd24:8081:4072:7b51:7e4a	123.81.126.74
cb15:901b:8024:cd24:8081:4072:7b51:7e4b	123.81.126.75
cb15:901b:8024:cd24:8081:4072:7b51:7e4c	123.81.126.76
cb15:901b:8024:cd24:8081:4072:7b51:7e4d	123.81.126.77
cb15:901b:8024:cd24:8081:4072:7b51:7e4e	123.81.126.78
cb15:901b:8024:cd24:8081:4072:7b51:7e4f	123.81.126.79
cb15:901b:8024:cd24:8081:4072:7b51:7e50	123.81.126.80
cb15:901b:8024:cd24:8081:4072:7b51:7e51	123.81.126.81
cb15:901b:8024:cd24:8081:4072:7b51:7e52	123.81.126.82
cb15:901b:8024:cd24:8081:4072:7b51:7e53	123.81.126.83
cb15:901b:8024:cd24:8081:4072:7b51:7e54	123.81.126.84
cb15:901b:8024:cd24:8081:4072:7b51:7e55	123.81.126.85
cb15:901b:8024:cd24:8081:4072:7b51:7e56	123.81.126.86
cb15:901b:8024:cd24:8081:4072:7b51:7e57	123.81.126.87
cb15:901b:8024:cd24:8081:4072:7b51:7e58	123.81.126.88
cb15:901b:8024:cd24:8081:4072:7b51:7e59	123.81.126.89
cb15:901b:8024:cd24:8081:4072:7b51:7e5a	123.81.126.90
cb15:901b:8024:cd24:8081:4072:7b51:7e5b	123.81.126.91
cb15:901b:8024:cd24:8081:4072:7b51:7e5c	123.81.126.92
cb15:901b:8024:cd24:8081:4072:7b51:7e5d	123.81.126.93
cb15:901b:8024:cd24:8081:4072:7b51:7e5e	123.81.126.94
cb15:901b:8024:cd24:8081:4072:7b51:7e5f	123.81.126.95
cb15:901b:8024:cd24:8081:4072:7b51:7e60	123.81.126.96
cb15:901b:8024:cd24:8081:4072:7b51:7e61	123.81.126.97
cb15:901b:8024:cd24:8081:4072:7b51:7e62	123.81.126.98
cb15:901b:8024:cd24:8081:4072:7b51:7e63	123.81.126.99
cb15:901b:8024:cd24:8081:4072:7b51:7e64	123.81.126.100
cb15:901b:8024:cd24:8081:4072:7b51:7e65	123.81.126.101
cb15:901b:8024:cd24:8081:4072:7b51:7e66	123.81.126.102
cb15:901b:8024:cd24:8081:4072:7b51:7e67	123.81.126.103
cb15:901b:8024:cd24:8081:4072:7b51:7e68	123.81.126.104
cb15:901b:8024:cd24:8081:4072:7b51:7e69	123.81.126.105
cb15:901b:8024:cd24:8081:4072:7b51:7e6a	123.81.126.106
cb15:901b:8024:cd24:8081:4072:7b51:7e6b	123.81.126.107
cb15:901b:8024:cd24:8081:4072:7b51:7e6c	123.81.126.108
cb15:901b:8024:cd24:8081:4072:7b51:7e6d	123.81.126.109
cb15:901b:8024:cd24:8081:4072:7b51:7e6e	123.81.126.110
cb15:901b:8024:cd24:8081:4072:7b51:7e6f	123.81.126.111
cb15:901b:8024:cd24:8081:4072:7b51:7e70	123.81.126.112
cb15:901b:8024:cd24:8081:4072:7b51:7e71	123.81.126.113
cb15:901b:8024:cd24:8081:4072:7b51:7e72	123.81.126.114
cb15:901b:8024:cd24:8081:4072:7b51:7e73	123.81.126.115
cb15:901b:8024:cd24:8081:4072:7b51:7e74	123.81.126.116
cb15:901b:8024:cd24:8081:4072:7b51:7e75	123.81.126.117
cb15:901b:8024:cd24:8081:4072:7b51:7e76	123.81.126.118
cb15:901b:8024:cd24:8081:4072:7b51:7e77	123.81.126.119
cb15:901b:8024:cd24:8081:4072:7b51:7e78	123.81.126.120

cb15:901b:8024:cd24:8081:4072:7b51:7e79	123.81.126.121
cb15:901b:8024:cd24:8081:4072:7b51:7e7a	123.81.126.122
cb15:901b:8024:cd24:8081:4072:7b51:7e7b	123.81.126.123
cb15:901b:8024:cd24:8081:4072:7b51:7e7c	123.81.126.124
cb15:901b:8024:cd24:8081:4072:7b51:7e7d	123.81.126.125
cb15:901b:8024:cd24:8081:4072:7b51:7e7e	123.81.126.126
cb15:901b:8024:cd24:8081:4072:7b51:7e7f	123.81.126.127
cb15:901b:8024:cd24:8081:4072:7b51:7e80	123.81.126.128
cb15:901b:8024:cd24:8081:4072:7b51:7e81	123.81.126.129
cb15:901b:8024:cd24:8081:4072:7b51:7e82	123.81.126.130
cb15:901b:8024:cd24:8081:4072:7b51:7e83	123.81.126.131
cb15:901b:8024:cd24:8081:4072:7b51:7e84	123.81.126.132
cb15:901b:8024:cd24:8081:4072:7b51:7e85	123.81.126.133
cb15:901b:8024:cd24:8081:4072:7b51:7e86	123.81.126.134
cb15:901b:8024:cd24:8081:4072:7b51:7e87	123.81.126.135
cb15:901b:8024:cd24:8081:4072:7b51:7e88	123.81.126.136
cb15:901b:8024:cd24:8081:4072:7b51:7e89	123.81.126.137
cb15:901b:8024:cd24:8081:4072:7b51:7e8a	123.81.126.138
cb15:901b:8024:cd24:8081:4072:7b51:7e8b	123.81.126.139
cb15:901b:8024:cd24:8081:4072:7b51:7e8c	123.81.126.140
cb15:901b:8024:cd24:8081:4072:7b51:7e8d	123.81.126.141
cb15:901b:8024:cd24:8081:4072:7b51:7e8e	123.81.126.142
cb15:901b:8024:cd24:8081:4072:7b51:7e8f	123.81.126.143
cb15:901b:8024:cd24:8081:4072:7b51:7e90	123.81.126.144
cb15:901b:8024:cd24:8081:4072:7b51:7e91	123.81.126.145
cb15:901b:8024:cd24:8081:4072:7b51:7e92	123.81.126.146
cb15:901b:8024:cd24:8081:4072:7b51:7e93	123.81.126.147
cb15:901b:8024:cd24:8081:4072:7b51:7e94	123.81.126.148
cb15:901b:8024:cd24:8081:4072:7b51:7e95	123.81.126.149
cb15:901b:8024:cd24:8081:4072:7b51:7e96	123.81.126.150
cb15:901b:8024:cd24:8081:4072:7b51:7e97	123.81.126.151
cb15:901b:8024:cd24:8081:4072:7b51:7e98	123.81.126.152
cb15:901b:8024:cd24:8081:4072:7b51:7e99	123.81.126.153
cb15:901b:8024:cd24:8081:4072:7b51:7e9a	123.81.126.154
cb15:901b:8024:cd24:8081:4072:7b51:7e9b	123.81.126.155
cb15:901b:8024:cd24:8081:4072:7b51:7e9c	123.81.126.156
cb15:901b:8024:cd24:8081:4072:7b51:7e9d	123.81.126.157
cb15:901b:8024:cd24:8081:4072:7b51:7e9e	123.81.126.158
cb15:901b:8024:cd24:8081:4072:7b51:7e9f	123.81.126.159
cb15:901b:8024:cd24:8081:4072:7b51:7ea0	123.81.126.160
cb15:901b:8024:cd24:8081:4072:7b51:7ea1	123.81.126.161
cb15:901b:8024:cd24:8081:4072:7b51:7ea2	123.81.126.162
cb15:901b:8024:cd24:8081:4072:7b51:7ea3	123.81.126.163
cb15:901b:8024:cd24:8081:4072:7b51:7ea4	123.81.126.164
cb15:901b:8024:cd24:8081:4072:7b51:7ea5	123.81.126.165
cb15:901b:8024:cd24:8081:4072:7b51:7ea6	123.81.126.166
cb15:901b:8024:cd24:8081:4072:7b51:7ea7	123.81.126.167
cb15:901b:8024:cd24:8081:4072:7b51:7ea8	123.81.126.168
cb15:901b:8024:cd24:8081:4072:7b51:7ea9	123.81.126.169
cb15:901b:8024:cd24:8081:4072:7b51:7eaa	123.81.126.170
cb15:901b:8024:cd24:8081:4072:7b51:7eab	123.81.126.171
cb15:901b:8024:cd24:8081:4072:7b51:7eac	123.81.126.172
cb15:901b:8024:cd24:8081:4072:7b51:7ead	123.81.126.173
cb15:901b:8024:cd24:8081:4072:7b51:7eae	123.81.126.174
cb15:901b:8024:cd24:8081:4072:7b51:7eaf	123.81.126.175
cb15:901b:8024:cd24:8081:4072:7b51:7eb0	123.81.126.176
cb15:901b:8024:cd24:8081:4072:7b51:7eb1	123.81.126.177
cb15:901b:8024:cd24:8081:4072:7b51:7eb2	123.81.126.178
cb15:901b:8024:cd24:8081:4072:7b51:7eb3	123.81.126.179
cb15:901b:8024:cd24:8081:4072:7b51:7eb4	123.81.126.180

cb15:901b:8024:cd24:8081:4072:7b51:7eb5	123.81.126.181
cb15:901b:8024:cd24:8081:4072:7b51:7eb6	123.81.126.182
cb15:901b:8024:cd24:8081:4072:7b51:7eb7	123.81.126.183
cb15:901b:8024:cd24:8081:4072:7b51:7eb8	123.81.126.184
cb15:901b:8024:cd24:8081:4072:7b51:7eb9	123.81.126.185
cb15:901b:8024:cd24:8081:4072:7b51:7eba	123.81.126.186
cb15:901b:8024:cd24:8081:4072:7b51:7ebb	123.81.126.187
cb15:901b:8024:cd24:8081:4072:7b51:7ebc	123.81.126.188
cb15:901b:8024:cd24:8081:4072:7b51:7ebd	123.81.126.189
cb15:901b:8024:cd24:8081:4072:7b51:7ebe	123.81.126.190
cb15:901b:8024:cd24:8081:4072:7b51:7ebf	123.81.126.191
cb15:901b:8024:cd24:8081:4072:7b51:7ec0	123.81.126.192
cb15:901b:8024:cd24:8081:4072:7b51:7ec1	123.81.126.193
cb15:901b:8024:cd24:8081:4072:7b51:7ec2	123.81.126.194
cb15:901b:8024:cd24:8081:4072:7b51:7ec3	123.81.126.195
cb15:901b:8024:cd24:8081:4072:7b51:7ec4	123.81.126.196
cb15:901b:8024:cd24:8081:4072:7b51:7ec5	123.81.126.197
cb15:901b:8024:cd24:8081:4072:7b51:7ec6	123.81.126.198
cb15:901b:8024:cd24:8081:4072:7b51:7ec7	123.81.126.199
cb15:901b:8024:cd24:8081:4072:7b51:7ec8	123.81.126.200
cb15:901b:8024:cd24:8081:4072:7b51:7ec9	123.81.126.201
cb15:901b:8024:cd24:8081:4072:7b51:7eca	123.81.126.202
cb15:901b:8024:cd24:8081:4072:7b51:7ecb	123.81.126.203
cb15:901b:8024:cd24:8081:4072:7b51:7ecc	123.81.126.204
cb15:901b:8024:cd24:8081:4072:7b51:7ecd	123.81.126.205
cb15:901b:8024:cd24:8081:4072:7b51:7ece	123.81.126.206
cb15:901b:8024:cd24:8081:4072:7b51:7ecf	123.81.126.207
cb15:901b:8024:cd24:8081:4072:7b51:7ed0	123.81.126.208
cb15:901b:8024:cd24:8081:4072:7b51:7ed1	123.81.126.209
cb15:901b:8024:cd24:8081:4072:7b51:7ed2	123.81.126.210
cb15:901b:8024:cd24:8081:4072:7b51:7ed3	123.81.126.211
cb15:901b:8024:cd24:8081:4072:7b51:7ed4	123.81.126.212
cb15:901b:8024:cd24:8081:4072:7b51:7ed5	123.81.126.213
cb15:901b:8024:cd24:8081:4072:7b51:7ed6	123.81.126.214
cb15:901b:8024:cd24:8081:4072:7b51:7ed7	123.81.126.215
cb15:901b:8024:cd24:8081:4072:7b51:7ed8	123.81.126.216
cb15:901b:8024:cd24:8081:4072:7b51:7ed9	123.81.126.217
cb15:901b:8024:cd24:8081:4072:7b51:7eda	123.81.126.218
cb15:901b:8024:cd24:8081:4072:7b51:7edb	123.81.126.219
cb15:901b:8024:cd24:8081:4072:7b51:7edc	123.81.126.220
cb15:901b:8024:cd24:8081:4072:7b51:7edd	123.81.126.221
cb15:901b:8024:cd24:8081:4072:7b51:7ede	123.81.126.222
cb15:901b:8024:cd24:8081:4072:7b51:7edf	123.81.126.223
cb15:901b:8024:cd24:8081:4072:7b51:7ee0	123.81.126.224
cb15:901b:8024:cd24:8081:4072:7b51:7ee1	123.81.126.225
cb15:901b:8024:cd24:8081:4072:7b51:7ee2	123.81.126.226
cb15:901b:8024:cd24:8081:4072:7b51:7ee3	123.81.126.227
cb15:901b:8024:cd24:8081:4072:7b51:7ee4	123.81.126.228
cb15:901b:8024:cd24:8081:4072:7b51:7ee5	123.81.126.229
cb15:901b:8024:cd24:8081:4072:7b51:7ee6	123.81.126.230
cb15:901b:8024:cd24:8081:4072:7b51:7ee7	123.81.126.231
cb15:901b:8024:cd24:8081:4072:7b51:7ee8	123.81.126.232
cb15:901b:8024:cd24:8081:4072:7b51:7ee9	123.81.126.233
cb15:901b:8024:cd24:8081:4072:7b51:7eea	123.81.126.234
cb15:901b:8024:cd24:8081:4072:7b51:7eeb	123.81.126.235
cb15:901b:8024:cd24:8081:4072:7b51:7eec	123.81.126.236
cb15:901b:8024:cd24:8081:4072:7b51:7eed	123.81.126.237
cb15:901b:8024:cd24:8081:4072:7b51:7eee	123.81.126.238
cb15:901b:8024:cd24:8081:4072:7b51:7eef	123.81.126.239
cb15:901b:8024:cd24:8081:4072:7b51:7ef0	123.81.126.240
cb15:901b:8024:cd24:8081:4072:7b51:7ef1	123.81.126.241
cb15:901b:8024:cd24:8081:4072:7b51:7ef2	123.81.126.242
cb15:901b:8024:cd24:8081:4072:7b51:7ef3	123.81.126.243
cb15:901b:8024:cd24:8081:4072:7b51:7ef4	123.81.126.244
cb15:901b:8024:cd24:8081:4072:7b51:7ef5	123.81.126.245
cb15:901b:8024:cd24:8081:4072:7b51:7ef6	123.81.126.246
cb15:901b:8024:cd24:8081:4072:7b51:7ef7	123.81.126.247
cb15:901b:8024:cd24:8081:4072:7b51:7ef8	123.81.126.248
cb15:901b:8024:cd24:8081:4072:7b51:7ef9	123.81.126.249
cb15:901b:8024:cd24:8081:4072:7b51:7efa	123.81.126.250
cb15:901b:8024:cd24:8081:4072:7b51:7efb	123.81.126.251
cb15:901b:8024:cd24:8081:4072:7b51:7efc	123.81.126.252
cb15:901b:8024:cd24:8081:4072:7b51:7efd	123.81.126.253
cb15:901b:8024:cd24:8081:4072:7b51:7efe	123.81.126.254
cb15:901b:8024:cd24:8081:4072:7b51:7eff	123.81.126.255

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.