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
b51a:901b:901b:8082:d157:7424:40df:7b01	64.223.123.1
b51a:901b:901b:8082:d157:7424:40df:7b02	64.223.123.2
b51a:901b:901b:8082:d157:7424:40df:7b03	64.223.123.3
b51a:901b:901b:8082:d157:7424:40df:7b04	64.223.123.4
b51a:901b:901b:8082:d157:7424:40df:7b05	64.223.123.5
b51a:901b:901b:8082:d157:7424:40df:7b06	64.223.123.6
b51a:901b:901b:8082:d157:7424:40df:7b07	64.223.123.7
b51a:901b:901b:8082:d157:7424:40df:7b08	64.223.123.8
b51a:901b:901b:8082:d157:7424:40df:7b09	64.223.123.9
b51a:901b:901b:8082:d157:7424:40df:7b0a	64.223.123.10
b51a:901b:901b:8082:d157:7424:40df:7b0b	64.223.123.11
b51a:901b:901b:8082:d157:7424:40df:7b0c	64.223.123.12
b51a:901b:901b:8082:d157:7424:40df:7b0d	64.223.123.13
b51a:901b:901b:8082:d157:7424:40df:7b0e	64.223.123.14
b51a:901b:901b:8082:d157:7424:40df:7b0f	64.223.123.15
b51a:901b:901b:8082:d157:7424:40df:7b10	64.223.123.16
b51a:901b:901b:8082:d157:7424:40df:7b11	64.223.123.17
b51a:901b:901b:8082:d157:7424:40df:7b12	64.223.123.18
b51a:901b:901b:8082:d157:7424:40df:7b13	64.223.123.19
b51a:901b:901b:8082:d157:7424:40df:7b14	64.223.123.20
b51a:901b:901b:8082:d157:7424:40df:7b15	64.223.123.21
b51a:901b:901b:8082:d157:7424:40df:7b16	64.223.123.22
b51a:901b:901b:8082:d157:7424:40df:7b17	64.223.123.23
b51a:901b:901b:8082:d157:7424:40df:7b18	64.223.123.24
b51a:901b:901b:8082:d157:7424:40df:7b19	64.223.123.25
b51a:901b:901b:8082:d157:7424:40df:7b1a	64.223.123.26
b51a:901b:901b:8082:d157:7424:40df:7b1b	64.223.123.27
b51a:901b:901b:8082:d157:7424:40df:7b1c	64.223.123.28
b51a:901b:901b:8082:d157:7424:40df:7b1d	64.223.123.29
b51a:901b:901b:8082:d157:7424:40df:7b1e	64.223.123.30
b51a:901b:901b:8082:d157:7424:40df:7b1f	64.223.123.31
b51a:901b:901b:8082:d157:7424:40df:7b20	64.223.123.32
b51a:901b:901b:8082:d157:7424:40df:7b21	64.223.123.33
b51a:901b:901b:8082:d157:7424:40df:7b22	64.223.123.34
b51a:901b:901b:8082:d157:7424:40df:7b23	64.223.123.35
b51a:901b:901b:8082:d157:7424:40df:7b24	64.223.123.36
b51a:901b:901b:8082:d157:7424:40df:7b25	64.223.123.37
b51a:901b:901b:8082:d157:7424:40df:7b26	64.223.123.38
b51a:901b:901b:8082:d157:7424:40df:7b27	64.223.123.39
b51a:901b:901b:8082:d157:7424:40df:7b28	64.223.123.40
b51a:901b:901b:8082:d157:7424:40df:7b29	64.223.123.41
b51a:901b:901b:8082:d157:7424:40df:7b2a	64.223.123.42
b51a:901b:901b:8082:d157:7424:40df:7b2b	64.223.123.43
b51a:901b:901b:8082:d157:7424:40df:7b2c	64.223.123.44
b51a:901b:901b:8082:d157:7424:40df:7b2d	64.223.123.45
b51a:901b:901b:8082:d157:7424:40df:7b2e	64.223.123.46
b51a:901b:901b:8082:d157:7424:40df:7b2f	64.223.123.47
b51a:901b:901b:8082:d157:7424:40df:7b30	64.223.123.48
b51a:901b:901b:8082:d157:7424:40df:7b31	64.223.123.49
b51a:901b:901b:8082:d157:7424:40df:7b32	64.223.123.50
b51a:901b:901b:8082:d157:7424:40df:7b33	64.223.123.51
b51a:901b:901b:8082:d157:7424:40df:7b34	64.223.123.52
b51a:901b:901b:8082:d157:7424:40df:7b35	64.223.123.53
b51a:901b:901b:8082:d157:7424:40df:7b36	64.223.123.54
b51a:901b:901b:8082:d157:7424:40df:7b37	64.223.123.55
b51a:901b:901b:8082:d157:7424:40df:7b38	64.223.123.56
b51a:901b:901b:8082:d157:7424:40df:7b39	64.223.123.57
b51a:901b:901b:8082:d157:7424:40df:7b3a	64.223.123.58
b51a:901b:901b:8082:d157:7424:40df:7b3b	64.223.123.59
b51a:901b:901b:8082:d157:7424:40df:7b3c	64.223.123.60

b51a:901b:901b:8082:d157:7424:40df:7b3d	64.223.123.61
b51a:901b:901b:8082:d157:7424:40df:7b3e	64.223.123.62
b51a:901b:901b:8082:d157:7424:40df:7b3f	64.223.123.63
b51a:901b:901b:8082:d157:7424:40df:7b40	64.223.123.64
b51a:901b:901b:8082:d157:7424:40df:7b41	64.223.123.65
b51a:901b:901b:8082:d157:7424:40df:7b42	64.223.123.66
b51a:901b:901b:8082:d157:7424:40df:7b43	64.223.123.67
b51a:901b:901b:8082:d157:7424:40df:7b44	64.223.123.68
b51a:901b:901b:8082:d157:7424:40df:7b45	64.223.123.69
b51a:901b:901b:8082:d157:7424:40df:7b46	64.223.123.70
b51a:901b:901b:8082:d157:7424:40df:7b47	64.223.123.71
b51a:901b:901b:8082:d157:7424:40df:7b48	64.223.123.72
b51a:901b:901b:8082:d157:7424:40df:7b49	64.223.123.73
b51a:901b:901b:8082:d157:7424:40df:7b4a	64.223.123.74
b51a:901b:901b:8082:d157:7424:40df:7b4b	64.223.123.75
b51a:901b:901b:8082:d157:7424:40df:7b4c	64.223.123.76
b51a:901b:901b:8082:d157:7424:40df:7b4d	64.223.123.77
b51a:901b:901b:8082:d157:7424:40df:7b4e	64.223.123.78
b51a:901b:901b:8082:d157:7424:40df:7b4f	64.223.123.79
b51a:901b:901b:8082:d157:7424:40df:7b50	64.223.123.80
b51a:901b:901b:8082:d157:7424:40df:7b51	64.223.123.81
b51a:901b:901b:8082:d157:7424:40df:7b52	64.223.123.82
b51a:901b:901b:8082:d157:7424:40df:7b53	64.223.123.83
b51a:901b:901b:8082:d157:7424:40df:7b54	64.223.123.84
b51a:901b:901b:8082:d157:7424:40df:7b55	64.223.123.85
b51a:901b:901b:8082:d157:7424:40df:7b56	64.223.123.86
b51a:901b:901b:8082:d157:7424:40df:7b57	64.223.123.87
b51a:901b:901b:8082:d157:7424:40df:7b58	64.223.123.88
b51a:901b:901b:8082:d157:7424:40df:7b59	64.223.123.89
b51a:901b:901b:8082:d157:7424:40df:7b5a	64.223.123.90
b51a:901b:901b:8082:d157:7424:40df:7b5b	64.223.123.91
b51a:901b:901b:8082:d157:7424:40df:7b5c	64.223.123.92
b51a:901b:901b:8082:d157:7424:40df:7b5d	64.223.123.93
b51a:901b:901b:8082:d157:7424:40df:7b5e	64.223.123.94
b51a:901b:901b:8082:d157:7424:40df:7b5f	64.223.123.95
b51a:901b:901b:8082:d157:7424:40df:7b60	64.223.123.96
b51a:901b:901b:8082:d157:7424:40df:7b61	64.223.123.97
b51a:901b:901b:8082:d157:7424:40df:7b62	64.223.123.98
b51a:901b:901b:8082:d157:7424:40df:7b63	64.223.123.99
b51a:901b:901b:8082:d157:7424:40df:7b64	64.223.123.100
b51a:901b:901b:8082:d157:7424:40df:7b65	64.223.123.101
b51a:901b:901b:8082:d157:7424:40df:7b66	64.223.123.102
b51a:901b:901b:8082:d157:7424:40df:7b67	64.223.123.103
b51a:901b:901b:8082:d157:7424:40df:7b68	64.223.123.104
b51a:901b:901b:8082:d157:7424:40df:7b69	64.223.123.105
b51a:901b:901b:8082:d157:7424:40df:7b6a	64.223.123.106
b51a:901b:901b:8082:d157:7424:40df:7b6b	64.223.123.107
b51a:901b:901b:8082:d157:7424:40df:7b6c	64.223.123.108
b51a:901b:901b:8082:d157:7424:40df:7b6d	64.223.123.109
b51a:901b:901b:8082:d157:7424:40df:7b6e	64.223.123.110
b51a:901b:901b:8082:d157:7424:40df:7b6f	64.223.123.111
b51a:901b:901b:8082:d157:7424:40df:7b70	64.223.123.112
b51a:901b:901b:8082:d157:7424:40df:7b71	64.223.123.113
b51a:901b:901b:8082:d157:7424:40df:7b72	64.223.123.114
b51a:901b:901b:8082:d157:7424:40df:7b73	64.223.123.115
b51a:901b:901b:8082:d157:7424:40df:7b74	64.223.123.116
b51a:901b:901b:8082:d157:7424:40df:7b75	64.223.123.117
b51a:901b:901b:8082:d157:7424:40df:7b76	64.223.123.118
b51a:901b:901b:8082:d157:7424:40df:7b77	64.223.123.119
b51a:901b:901b:8082:d157:7424:40df:7b78	64.223.123.120

b51a:901b:901b:8082:d157:7424:40df:7b79	64.223.123.121
b51a:901b:901b:8082:d157:7424:40df:7b7a	64.223.123.122
b51a:901b:901b:8082:d157:7424:40df:7b7b	64.223.123.123
b51a:901b:901b:8082:d157:7424:40df:7b7c	64.223.123.124
b51a:901b:901b:8082:d157:7424:40df:7b7d	64.223.123.125
b51a:901b:901b:8082:d157:7424:40df:7b7e	64.223.123.126
b51a:901b:901b:8082:d157:7424:40df:7b7f	64.223.123.127
b51a:901b:901b:8082:d157:7424:40df:7b80	64.223.123.128
b51a:901b:901b:8082:d157:7424:40df:7b81	64.223.123.129
b51a:901b:901b:8082:d157:7424:40df:7b82	64.223.123.130
b51a:901b:901b:8082:d157:7424:40df:7b83	64.223.123.131
b51a:901b:901b:8082:d157:7424:40df:7b84	64.223.123.132
b51a:901b:901b:8082:d157:7424:40df:7b85	64.223.123.133
b51a:901b:901b:8082:d157:7424:40df:7b86	64.223.123.134
b51a:901b:901b:8082:d157:7424:40df:7b87	64.223.123.135
b51a:901b:901b:8082:d157:7424:40df:7b88	64.223.123.136
b51a:901b:901b:8082:d157:7424:40df:7b89	64.223.123.137
b51a:901b:901b:8082:d157:7424:40df:7b8a	64.223.123.138
b51a:901b:901b:8082:d157:7424:40df:7b8b	64.223.123.139
b51a:901b:901b:8082:d157:7424:40df:7b8c	64.223.123.140
b51a:901b:901b:8082:d157:7424:40df:7b8d	64.223.123.141
b51a:901b:901b:8082:d157:7424:40df:7b8e	64.223.123.142
b51a:901b:901b:8082:d157:7424:40df:7b8f	64.223.123.143
b51a:901b:901b:8082:d157:7424:40df:7b90	64.223.123.144
b51a:901b:901b:8082:d157:7424:40df:7b91	64.223.123.145
b51a:901b:901b:8082:d157:7424:40df:7b92	64.223.123.146
b51a:901b:901b:8082:d157:7424:40df:7b93	64.223.123.147
b51a:901b:901b:8082:d157:7424:40df:7b94	64.223.123.148
b51a:901b:901b:8082:d157:7424:40df:7b95	64.223.123.149
b51a:901b:901b:8082:d157:7424:40df:7b96	64.223.123.150
b51a:901b:901b:8082:d157:7424:40df:7b97	64.223.123.151
b51a:901b:901b:8082:d157:7424:40df:7b98	64.223.123.152
b51a:901b:901b:8082:d157:7424:40df:7b99	64.223.123.153
b51a:901b:901b:8082:d157:7424:40df:7b9a	64.223.123.154
b51a:901b:901b:8082:d157:7424:40df:7b9b	64.223.123.155
b51a:901b:901b:8082:d157:7424:40df:7b9c	64.223.123.156
b51a:901b:901b:8082:d157:7424:40df:7b9d	64.223.123.157
b51a:901b:901b:8082:d157:7424:40df:7b9e	64.223.123.158
b51a:901b:901b:8082:d157:7424:40df:7b9f	64.223.123.159
b51a:901b:901b:8082:d157:7424:40df:7ba0	64.223.123.160
b51a:901b:901b:8082:d157:7424:40df:7ba1	64.223.123.161
b51a:901b:901b:8082:d157:7424:40df:7ba2	64.223.123.162
b51a:901b:901b:8082:d157:7424:40df:7ba3	64.223.123.163
b51a:901b:901b:8082:d157:7424:40df:7ba4	64.223.123.164
b51a:901b:901b:8082:d157:7424:40df:7ba5	64.223.123.165
b51a:901b:901b:8082:d157:7424:40df:7ba6	64.223.123.166
b51a:901b:901b:8082:d157:7424:40df:7ba7	64.223.123.167
b51a:901b:901b:8082:d157:7424:40df:7ba8	64.223.123.168
b51a:901b:901b:8082:d157:7424:40df:7ba9	64.223.123.169
b51a:901b:901b:8082:d157:7424:40df:7baa	64.223.123.170
b51a:901b:901b:8082:d157:7424:40df:7bab	64.223.123.171
b51a:901b:901b:8082:d157:7424:40df:7bac	64.223.123.172
b51a:901b:901b:8082:d157:7424:40df:7bad	64.223.123.173
b51a:901b:901b:8082:d157:7424:40df:7bae	64.223.123.174
b51a:901b:901b:8082:d157:7424:40df:7baf	64.223.123.175
b51a:901b:901b:8082:d157:7424:40df:7bb0	64.223.123.176
b51a:901b:901b:8082:d157:7424:40df:7bb1	64.223.123.177
b51a:901b:901b:8082:d157:7424:40df:7bb2	64.223.123.178
b51a:901b:901b:8082:d157:7424:40df:7bb3	64.223.123.179
b51a:901b:901b:8082:d157:7424:40df:7bb4	64.223.123.180

b51a:901b:901b:8082:d157:7424:40df:7bb5	64.223.123.181
b51a:901b:901b:8082:d157:7424:40df:7bb6	64.223.123.182
b51a:901b:901b:8082:d157:7424:40df:7bb7	64.223.123.183
b51a:901b:901b:8082:d157:7424:40df:7bb8	64.223.123.184
b51a:901b:901b:8082:d157:7424:40df:7bb9	64.223.123.185
b51a:901b:901b:8082:d157:7424:40df:7bba	64.223.123.186
b51a:901b:901b:8082:d157:7424:40df:7bbb	64.223.123.187
b51a:901b:901b:8082:d157:7424:40df:7bbc	64.223.123.188
b51a:901b:901b:8082:d157:7424:40df:7bbd	64.223.123.189
b51a:901b:901b:8082:d157:7424:40df:7bbe	64.223.123.190
b51a:901b:901b:8082:d157:7424:40df:7bbf	64.223.123.191
b51a:901b:901b:8082:d157:7424:40df:7bc0	64.223.123.192
b51a:901b:901b:8082:d157:7424:40df:7bc1	64.223.123.193
b51a:901b:901b:8082:d157:7424:40df:7bc2	64.223.123.194
b51a:901b:901b:8082:d157:7424:40df:7bc3	64.223.123.195
b51a:901b:901b:8082:d157:7424:40df:7bc4	64.223.123.196
b51a:901b:901b:8082:d157:7424:40df:7bc5	64.223.123.197
b51a:901b:901b:8082:d157:7424:40df:7bc6	64.223.123.198
b51a:901b:901b:8082:d157:7424:40df:7bc7	64.223.123.199
b51a:901b:901b:8082:d157:7424:40df:7bc8	64.223.123.200
b51a:901b:901b:8082:d157:7424:40df:7bc9	64.223.123.201
b51a:901b:901b:8082:d157:7424:40df:7bca	64.223.123.202
b51a:901b:901b:8082:d157:7424:40df:7bcb	64.223.123.203
b51a:901b:901b:8082:d157:7424:40df:7bcc	64.223.123.204
b51a:901b:901b:8082:d157:7424:40df:7bcd	64.223.123.205
b51a:901b:901b:8082:d157:7424:40df:7bce	64.223.123.206
b51a:901b:901b:8082:d157:7424:40df:7bcf	64.223.123.207
b51a:901b:901b:8082:d157:7424:40df:7bd0	64.223.123.208
b51a:901b:901b:8082:d157:7424:40df:7bd1	64.223.123.209
b51a:901b:901b:8082:d157:7424:40df:7bd2	64.223.123.210
b51a:901b:901b:8082:d157:7424:40df:7bd3	64.223.123.211
b51a:901b:901b:8082:d157:7424:40df:7bd4	64.223.123.212
b51a:901b:901b:8082:d157:7424:40df:7bd5	64.223.123.213
b51a:901b:901b:8082:d157:7424:40df:7bd6	64.223.123.214
b51a:901b:901b:8082:d157:7424:40df:7bd7	64.223.123.215
b51a:901b:901b:8082:d157:7424:40df:7bd8	64.223.123.216
b51a:901b:901b:8082:d157:7424:40df:7bd9	64.223.123.217
b51a:901b:901b:8082:d157:7424:40df:7bda	64.223.123.218
b51a:901b:901b:8082:d157:7424:40df:7bdb	64.223.123.219
b51a:901b:901b:8082:d157:7424:40df:7bdc	64.223.123.220
b51a:901b:901b:8082:d157:7424:40df:7bdd	64.223.123.221
b51a:901b:901b:8082:d157:7424:40df:7bde	64.223.123.222
b51a:901b:901b:8082:d157:7424:40df:7bdf	64.223.123.223
b51a:901b:901b:8082:d157:7424:40df:7be0	64.223.123.224
b51a:901b:901b:8082:d157:7424:40df:7be1	64.223.123.225
b51a:901b:901b:8082:d157:7424:40df:7be2	64.223.123.226
b51a:901b:901b:8082:d157:7424:40df:7be3	64.223.123.227
b51a:901b:901b:8082:d157:7424:40df:7be4	64.223.123.228
b51a:901b:901b:8082:d157:7424:40df:7be5	64.223.123.229
b51a:901b:901b:8082:d157:7424:40df:7be6	64.223.123.230
b51a:901b:901b:8082:d157:7424:40df:7be7	64.223.123.231
b51a:901b:901b:8082:d157:7424:40df:7be8	64.223.123.232
b51a:901b:901b:8082:d157:7424:40df:7be9	64.223.123.233
b51a:901b:901b:8082:d157:7424:40df:7bea	64.223.123.234
b51a:901b:901b:8082:d157:7424:40df:7beb	64.223.123.235
b51a:901b:901b:8082:d157:7424:40df:7bec	64.223.123.236
b51a:901b:901b:8082:d157:7424:40df:7bed	64.223.123.237
b51a:901b:901b:8082:d157:7424:40df:7bee	64.223.123.238
b51a:901b:901b:8082:d157:7424:40df:7bef	64.223.123.239
b51a:901b:901b:8082:d157:7424:40df:7bf0	64.223.123.240
b51a:901b:901b:8082:d157:7424:40df:7bf1	64.223.123.241
b51a:901b:901b:8082:d157:7424:40df:7bf2	64.223.123.242
b51a:901b:901b:8082:d157:7424:40df:7bf3	64.223.123.243
b51a:901b:901b:8082:d157:7424:40df:7bf4	64.223.123.244
b51a:901b:901b:8082:d157:7424:40df:7bf5	64.223.123.245
b51a:901b:901b:8082:d157:7424:40df:7bf6	64.223.123.246
b51a:901b:901b:8082:d157:7424:40df:7bf7	64.223.123.247
b51a:901b:901b:8082:d157:7424:40df:7bf8	64.223.123.248
b51a:901b:901b:8082:d157:7424:40df:7bf9	64.223.123.249
b51a:901b:901b:8082:d157:7424:40df:7bfa	64.223.123.250
b51a:901b:901b:8082:d157:7424:40df:7bfb	64.223.123.251
b51a:901b:901b:8082:d157:7424:40df:7bfc	64.223.123.252
b51a:901b:901b:8082:d157:7424:40df:7bfd	64.223.123.253
b51a:901b:901b:8082:d157:7424:40df:7bfe	64.223.123.254
b51a:901b:901b:8082:d157:7424:40df:7bff	64.223.123.255

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.