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:cb15:8045:ada8:be24:af65:7b01	175.101.123.1
b51a:901b:cb15:8045:ada8:be24:af65:7b02	175.101.123.2
b51a:901b:cb15:8045:ada8:be24:af65:7b03	175.101.123.3
b51a:901b:cb15:8045:ada8:be24:af65:7b04	175.101.123.4
b51a:901b:cb15:8045:ada8:be24:af65:7b05	175.101.123.5
b51a:901b:cb15:8045:ada8:be24:af65:7b06	175.101.123.6
b51a:901b:cb15:8045:ada8:be24:af65:7b07	175.101.123.7
b51a:901b:cb15:8045:ada8:be24:af65:7b08	175.101.123.8
b51a:901b:cb15:8045:ada8:be24:af65:7b09	175.101.123.9
b51a:901b:cb15:8045:ada8:be24:af65:7b0a	175.101.123.10
b51a:901b:cb15:8045:ada8:be24:af65:7b0b	175.101.123.11
b51a:901b:cb15:8045:ada8:be24:af65:7b0c	175.101.123.12
b51a:901b:cb15:8045:ada8:be24:af65:7b0d	175.101.123.13
b51a:901b:cb15:8045:ada8:be24:af65:7b0e	175.101.123.14
b51a:901b:cb15:8045:ada8:be24:af65:7b0f	175.101.123.15
b51a:901b:cb15:8045:ada8:be24:af65:7b10	175.101.123.16
b51a:901b:cb15:8045:ada8:be24:af65:7b11	175.101.123.17
b51a:901b:cb15:8045:ada8:be24:af65:7b12	175.101.123.18
b51a:901b:cb15:8045:ada8:be24:af65:7b13	175.101.123.19
b51a:901b:cb15:8045:ada8:be24:af65:7b14	175.101.123.20
b51a:901b:cb15:8045:ada8:be24:af65:7b15	175.101.123.21
b51a:901b:cb15:8045:ada8:be24:af65:7b16	175.101.123.22
b51a:901b:cb15:8045:ada8:be24:af65:7b17	175.101.123.23
b51a:901b:cb15:8045:ada8:be24:af65:7b18	175.101.123.24
b51a:901b:cb15:8045:ada8:be24:af65:7b19	175.101.123.25
b51a:901b:cb15:8045:ada8:be24:af65:7b1a	175.101.123.26
b51a:901b:cb15:8045:ada8:be24:af65:7b1b	175.101.123.27
b51a:901b:cb15:8045:ada8:be24:af65:7b1c	175.101.123.28
b51a:901b:cb15:8045:ada8:be24:af65:7b1d	175.101.123.29
b51a:901b:cb15:8045:ada8:be24:af65:7b1e	175.101.123.30
b51a:901b:cb15:8045:ada8:be24:af65:7b1f	175.101.123.31
b51a:901b:cb15:8045:ada8:be24:af65:7b20	175.101.123.32
b51a:901b:cb15:8045:ada8:be24:af65:7b21	175.101.123.33
b51a:901b:cb15:8045:ada8:be24:af65:7b22	175.101.123.34
b51a:901b:cb15:8045:ada8:be24:af65:7b23	175.101.123.35
b51a:901b:cb15:8045:ada8:be24:af65:7b24	175.101.123.36
b51a:901b:cb15:8045:ada8:be24:af65:7b25	175.101.123.37
b51a:901b:cb15:8045:ada8:be24:af65:7b26	175.101.123.38
b51a:901b:cb15:8045:ada8:be24:af65:7b27	175.101.123.39
b51a:901b:cb15:8045:ada8:be24:af65:7b28	175.101.123.40
b51a:901b:cb15:8045:ada8:be24:af65:7b29	175.101.123.41
b51a:901b:cb15:8045:ada8:be24:af65:7b2a	175.101.123.42
b51a:901b:cb15:8045:ada8:be24:af65:7b2b	175.101.123.43
b51a:901b:cb15:8045:ada8:be24:af65:7b2c	175.101.123.44
b51a:901b:cb15:8045:ada8:be24:af65:7b2d	175.101.123.45
b51a:901b:cb15:8045:ada8:be24:af65:7b2e	175.101.123.46
b51a:901b:cb15:8045:ada8:be24:af65:7b2f	175.101.123.47
b51a:901b:cb15:8045:ada8:be24:af65:7b30	175.101.123.48
b51a:901b:cb15:8045:ada8:be24:af65:7b31	175.101.123.49
b51a:901b:cb15:8045:ada8:be24:af65:7b32	175.101.123.50
b51a:901b:cb15:8045:ada8:be24:af65:7b33	175.101.123.51
b51a:901b:cb15:8045:ada8:be24:af65:7b34	175.101.123.52
b51a:901b:cb15:8045:ada8:be24:af65:7b35	175.101.123.53
b51a:901b:cb15:8045:ada8:be24:af65:7b36	175.101.123.54
b51a:901b:cb15:8045:ada8:be24:af65:7b37	175.101.123.55
b51a:901b:cb15:8045:ada8:be24:af65:7b38	175.101.123.56
b51a:901b:cb15:8045:ada8:be24:af65:7b39	175.101.123.57
b51a:901b:cb15:8045:ada8:be24:af65:7b3a	175.101.123.58
b51a:901b:cb15:8045:ada8:be24:af65:7b3b	175.101.123.59
b51a:901b:cb15:8045:ada8:be24:af65:7b3c	175.101.123.60

b51a:901b:cb15:8045:ada8:be24:af65:7b3d	175.101.123.61
b51a:901b:cb15:8045:ada8:be24:af65:7b3e	175.101.123.62
b51a:901b:cb15:8045:ada8:be24:af65:7b3f	175.101.123.63
b51a:901b:cb15:8045:ada8:be24:af65:7b40	175.101.123.64
b51a:901b:cb15:8045:ada8:be24:af65:7b41	175.101.123.65
b51a:901b:cb15:8045:ada8:be24:af65:7b42	175.101.123.66
b51a:901b:cb15:8045:ada8:be24:af65:7b43	175.101.123.67
b51a:901b:cb15:8045:ada8:be24:af65:7b44	175.101.123.68
b51a:901b:cb15:8045:ada8:be24:af65:7b45	175.101.123.69
b51a:901b:cb15:8045:ada8:be24:af65:7b46	175.101.123.70
b51a:901b:cb15:8045:ada8:be24:af65:7b47	175.101.123.71
b51a:901b:cb15:8045:ada8:be24:af65:7b48	175.101.123.72
b51a:901b:cb15:8045:ada8:be24:af65:7b49	175.101.123.73
b51a:901b:cb15:8045:ada8:be24:af65:7b4a	175.101.123.74
b51a:901b:cb15:8045:ada8:be24:af65:7b4b	175.101.123.75
b51a:901b:cb15:8045:ada8:be24:af65:7b4c	175.101.123.76
b51a:901b:cb15:8045:ada8:be24:af65:7b4d	175.101.123.77
b51a:901b:cb15:8045:ada8:be24:af65:7b4e	175.101.123.78
b51a:901b:cb15:8045:ada8:be24:af65:7b4f	175.101.123.79
b51a:901b:cb15:8045:ada8:be24:af65:7b50	175.101.123.80
b51a:901b:cb15:8045:ada8:be24:af65:7b51	175.101.123.81
b51a:901b:cb15:8045:ada8:be24:af65:7b52	175.101.123.82
b51a:901b:cb15:8045:ada8:be24:af65:7b53	175.101.123.83
b51a:901b:cb15:8045:ada8:be24:af65:7b54	175.101.123.84
b51a:901b:cb15:8045:ada8:be24:af65:7b55	175.101.123.85
b51a:901b:cb15:8045:ada8:be24:af65:7b56	175.101.123.86
b51a:901b:cb15:8045:ada8:be24:af65:7b57	175.101.123.87
b51a:901b:cb15:8045:ada8:be24:af65:7b58	175.101.123.88
b51a:901b:cb15:8045:ada8:be24:af65:7b59	175.101.123.89
b51a:901b:cb15:8045:ada8:be24:af65:7b5a	175.101.123.90
b51a:901b:cb15:8045:ada8:be24:af65:7b5b	175.101.123.91
b51a:901b:cb15:8045:ada8:be24:af65:7b5c	175.101.123.92
b51a:901b:cb15:8045:ada8:be24:af65:7b5d	175.101.123.93
b51a:901b:cb15:8045:ada8:be24:af65:7b5e	175.101.123.94
b51a:901b:cb15:8045:ada8:be24:af65:7b5f	175.101.123.95
b51a:901b:cb15:8045:ada8:be24:af65:7b60	175.101.123.96
b51a:901b:cb15:8045:ada8:be24:af65:7b61	175.101.123.97
b51a:901b:cb15:8045:ada8:be24:af65:7b62	175.101.123.98
b51a:901b:cb15:8045:ada8:be24:af65:7b63	175.101.123.99
b51a:901b:cb15:8045:ada8:be24:af65:7b64	175.101.123.100
b51a:901b:cb15:8045:ada8:be24:af65:7b65	175.101.123.101
b51a:901b:cb15:8045:ada8:be24:af65:7b66	175.101.123.102
b51a:901b:cb15:8045:ada8:be24:af65:7b67	175.101.123.103
b51a:901b:cb15:8045:ada8:be24:af65:7b68	175.101.123.104
b51a:901b:cb15:8045:ada8:be24:af65:7b69	175.101.123.105
b51a:901b:cb15:8045:ada8:be24:af65:7b6a	175.101.123.106
b51a:901b:cb15:8045:ada8:be24:af65:7b6b	175.101.123.107
b51a:901b:cb15:8045:ada8:be24:af65:7b6c	175.101.123.108
b51a:901b:cb15:8045:ada8:be24:af65:7b6d	175.101.123.109
b51a:901b:cb15:8045:ada8:be24:af65:7b6e	175.101.123.110
b51a:901b:cb15:8045:ada8:be24:af65:7b6f	175.101.123.111
b51a:901b:cb15:8045:ada8:be24:af65:7b70	175.101.123.112
b51a:901b:cb15:8045:ada8:be24:af65:7b71	175.101.123.113
b51a:901b:cb15:8045:ada8:be24:af65:7b72	175.101.123.114
b51a:901b:cb15:8045:ada8:be24:af65:7b73	175.101.123.115
b51a:901b:cb15:8045:ada8:be24:af65:7b74	175.101.123.116
b51a:901b:cb15:8045:ada8:be24:af65:7b75	175.101.123.117
b51a:901b:cb15:8045:ada8:be24:af65:7b76	175.101.123.118
b51a:901b:cb15:8045:ada8:be24:af65:7b77	175.101.123.119
b51a:901b:cb15:8045:ada8:be24:af65:7b78	175.101.123.120

b51a:901b:cb15:8045:ada8:be24:af65:7b79	175.101.123.121
b51a:901b:cb15:8045:ada8:be24:af65:7b7a	175.101.123.122
b51a:901b:cb15:8045:ada8:be24:af65:7b7b	175.101.123.123
b51a:901b:cb15:8045:ada8:be24:af65:7b7c	175.101.123.124
b51a:901b:cb15:8045:ada8:be24:af65:7b7d	175.101.123.125
b51a:901b:cb15:8045:ada8:be24:af65:7b7e	175.101.123.126
b51a:901b:cb15:8045:ada8:be24:af65:7b7f	175.101.123.127
b51a:901b:cb15:8045:ada8:be24:af65:7b80	175.101.123.128
b51a:901b:cb15:8045:ada8:be24:af65:7b81	175.101.123.129
b51a:901b:cb15:8045:ada8:be24:af65:7b82	175.101.123.130
b51a:901b:cb15:8045:ada8:be24:af65:7b83	175.101.123.131
b51a:901b:cb15:8045:ada8:be24:af65:7b84	175.101.123.132
b51a:901b:cb15:8045:ada8:be24:af65:7b85	175.101.123.133
b51a:901b:cb15:8045:ada8:be24:af65:7b86	175.101.123.134
b51a:901b:cb15:8045:ada8:be24:af65:7b87	175.101.123.135
b51a:901b:cb15:8045:ada8:be24:af65:7b88	175.101.123.136
b51a:901b:cb15:8045:ada8:be24:af65:7b89	175.101.123.137
b51a:901b:cb15:8045:ada8:be24:af65:7b8a	175.101.123.138
b51a:901b:cb15:8045:ada8:be24:af65:7b8b	175.101.123.139
b51a:901b:cb15:8045:ada8:be24:af65:7b8c	175.101.123.140
b51a:901b:cb15:8045:ada8:be24:af65:7b8d	175.101.123.141
b51a:901b:cb15:8045:ada8:be24:af65:7b8e	175.101.123.142
b51a:901b:cb15:8045:ada8:be24:af65:7b8f	175.101.123.143
b51a:901b:cb15:8045:ada8:be24:af65:7b90	175.101.123.144
b51a:901b:cb15:8045:ada8:be24:af65:7b91	175.101.123.145
b51a:901b:cb15:8045:ada8:be24:af65:7b92	175.101.123.146
b51a:901b:cb15:8045:ada8:be24:af65:7b93	175.101.123.147
b51a:901b:cb15:8045:ada8:be24:af65:7b94	175.101.123.148
b51a:901b:cb15:8045:ada8:be24:af65:7b95	175.101.123.149
b51a:901b:cb15:8045:ada8:be24:af65:7b96	175.101.123.150
b51a:901b:cb15:8045:ada8:be24:af65:7b97	175.101.123.151
b51a:901b:cb15:8045:ada8:be24:af65:7b98	175.101.123.152
b51a:901b:cb15:8045:ada8:be24:af65:7b99	175.101.123.153
b51a:901b:cb15:8045:ada8:be24:af65:7b9a	175.101.123.154
b51a:901b:cb15:8045:ada8:be24:af65:7b9b	175.101.123.155
b51a:901b:cb15:8045:ada8:be24:af65:7b9c	175.101.123.156
b51a:901b:cb15:8045:ada8:be24:af65:7b9d	175.101.123.157
b51a:901b:cb15:8045:ada8:be24:af65:7b9e	175.101.123.158
b51a:901b:cb15:8045:ada8:be24:af65:7b9f	175.101.123.159
b51a:901b:cb15:8045:ada8:be24:af65:7ba0	175.101.123.160
b51a:901b:cb15:8045:ada8:be24:af65:7ba1	175.101.123.161
b51a:901b:cb15:8045:ada8:be24:af65:7ba2	175.101.123.162
b51a:901b:cb15:8045:ada8:be24:af65:7ba3	175.101.123.163
b51a:901b:cb15:8045:ada8:be24:af65:7ba4	175.101.123.164
b51a:901b:cb15:8045:ada8:be24:af65:7ba5	175.101.123.165
b51a:901b:cb15:8045:ada8:be24:af65:7ba6	175.101.123.166
b51a:901b:cb15:8045:ada8:be24:af65:7ba7	175.101.123.167
b51a:901b:cb15:8045:ada8:be24:af65:7ba8	175.101.123.168
b51a:901b:cb15:8045:ada8:be24:af65:7ba9	175.101.123.169
b51a:901b:cb15:8045:ada8:be24:af65:7baa	175.101.123.170
b51a:901b:cb15:8045:ada8:be24:af65:7bab	175.101.123.171
b51a:901b:cb15:8045:ada8:be24:af65:7bac	175.101.123.172
b51a:901b:cb15:8045:ada8:be24:af65:7bad	175.101.123.173
b51a:901b:cb15:8045:ada8:be24:af65:7bae	175.101.123.174
b51a:901b:cb15:8045:ada8:be24:af65:7baf	175.101.123.175
b51a:901b:cb15:8045:ada8:be24:af65:7bb0	175.101.123.176
b51a:901b:cb15:8045:ada8:be24:af65:7bb1	175.101.123.177
b51a:901b:cb15:8045:ada8:be24:af65:7bb2	175.101.123.178
b51a:901b:cb15:8045:ada8:be24:af65:7bb3	175.101.123.179
b51a:901b:cb15:8045:ada8:be24:af65:7bb4	175.101.123.180

b51a:901b:cb15:8045:ada8:be24:af65:7bb5	175.101.123.181
b51a:901b:cb15:8045:ada8:be24:af65:7bb6	175.101.123.182
b51a:901b:cb15:8045:ada8:be24:af65:7bb7	175.101.123.183
b51a:901b:cb15:8045:ada8:be24:af65:7bb8	175.101.123.184
b51a:901b:cb15:8045:ada8:be24:af65:7bb9	175.101.123.185
b51a:901b:cb15:8045:ada8:be24:af65:7bba	175.101.123.186
b51a:901b:cb15:8045:ada8:be24:af65:7bbb	175.101.123.187
b51a:901b:cb15:8045:ada8:be24:af65:7bbc	175.101.123.188
b51a:901b:cb15:8045:ada8:be24:af65:7bbd	175.101.123.189
b51a:901b:cb15:8045:ada8:be24:af65:7bbe	175.101.123.190
b51a:901b:cb15:8045:ada8:be24:af65:7bbf	175.101.123.191
b51a:901b:cb15:8045:ada8:be24:af65:7bc0	175.101.123.192
b51a:901b:cb15:8045:ada8:be24:af65:7bc1	175.101.123.193
b51a:901b:cb15:8045:ada8:be24:af65:7bc2	175.101.123.194
b51a:901b:cb15:8045:ada8:be24:af65:7bc3	175.101.123.195
b51a:901b:cb15:8045:ada8:be24:af65:7bc4	175.101.123.196
b51a:901b:cb15:8045:ada8:be24:af65:7bc5	175.101.123.197
b51a:901b:cb15:8045:ada8:be24:af65:7bc6	175.101.123.198
b51a:901b:cb15:8045:ada8:be24:af65:7bc7	175.101.123.199
b51a:901b:cb15:8045:ada8:be24:af65:7bc8	175.101.123.200
b51a:901b:cb15:8045:ada8:be24:af65:7bc9	175.101.123.201
b51a:901b:cb15:8045:ada8:be24:af65:7bca	175.101.123.202
b51a:901b:cb15:8045:ada8:be24:af65:7bcb	175.101.123.203
b51a:901b:cb15:8045:ada8:be24:af65:7bcc	175.101.123.204
b51a:901b:cb15:8045:ada8:be24:af65:7bcd	175.101.123.205
b51a:901b:cb15:8045:ada8:be24:af65:7bce	175.101.123.206
b51a:901b:cb15:8045:ada8:be24:af65:7bcf	175.101.123.207
b51a:901b:cb15:8045:ada8:be24:af65:7bd0	175.101.123.208
b51a:901b:cb15:8045:ada8:be24:af65:7bd1	175.101.123.209
b51a:901b:cb15:8045:ada8:be24:af65:7bd2	175.101.123.210
b51a:901b:cb15:8045:ada8:be24:af65:7bd3	175.101.123.211
b51a:901b:cb15:8045:ada8:be24:af65:7bd4	175.101.123.212
b51a:901b:cb15:8045:ada8:be24:af65:7bd5	175.101.123.213
b51a:901b:cb15:8045:ada8:be24:af65:7bd6	175.101.123.214
b51a:901b:cb15:8045:ada8:be24:af65:7bd7	175.101.123.215
b51a:901b:cb15:8045:ada8:be24:af65:7bd8	175.101.123.216
b51a:901b:cb15:8045:ada8:be24:af65:7bd9	175.101.123.217
b51a:901b:cb15:8045:ada8:be24:af65:7bda	175.101.123.218
b51a:901b:cb15:8045:ada8:be24:af65:7bdb	175.101.123.219
b51a:901b:cb15:8045:ada8:be24:af65:7bdc	175.101.123.220
b51a:901b:cb15:8045:ada8:be24:af65:7bdd	175.101.123.221
b51a:901b:cb15:8045:ada8:be24:af65:7bde	175.101.123.222
b51a:901b:cb15:8045:ada8:be24:af65:7bdf	175.101.123.223
b51a:901b:cb15:8045:ada8:be24:af65:7be0	175.101.123.224
b51a:901b:cb15:8045:ada8:be24:af65:7be1	175.101.123.225
b51a:901b:cb15:8045:ada8:be24:af65:7be2	175.101.123.226
b51a:901b:cb15:8045:ada8:be24:af65:7be3	175.101.123.227
b51a:901b:cb15:8045:ada8:be24:af65:7be4	175.101.123.228
b51a:901b:cb15:8045:ada8:be24:af65:7be5	175.101.123.229
b51a:901b:cb15:8045:ada8:be24:af65:7be6	175.101.123.230
b51a:901b:cb15:8045:ada8:be24:af65:7be7	175.101.123.231
b51a:901b:cb15:8045:ada8:be24:af65:7be8	175.101.123.232
b51a:901b:cb15:8045:ada8:be24:af65:7be9	175.101.123.233
b51a:901b:cb15:8045:ada8:be24:af65:7bea	175.101.123.234
b51a:901b:cb15:8045:ada8:be24:af65:7beb	175.101.123.235
b51a:901b:cb15:8045:ada8:be24:af65:7bec	175.101.123.236
b51a:901b:cb15:8045:ada8:be24:af65:7bed	175.101.123.237
b51a:901b:cb15:8045:ada8:be24:af65:7bee	175.101.123.238
b51a:901b:cb15:8045:ada8:be24:af65:7bef	175.101.123.239
b51a:901b:cb15:8045:ada8:be24:af65:7bf0	175.101.123.240
b51a:901b:cb15:8045:ada8:be24:af65:7bf1	175.101.123.241
b51a:901b:cb15:8045:ada8:be24:af65:7bf2	175.101.123.242
b51a:901b:cb15:8045:ada8:be24:af65:7bf3	175.101.123.243
b51a:901b:cb15:8045:ada8:be24:af65:7bf4	175.101.123.244
b51a:901b:cb15:8045:ada8:be24:af65:7bf5	175.101.123.245
b51a:901b:cb15:8045:ada8:be24:af65:7bf6	175.101.123.246
b51a:901b:cb15:8045:ada8:be24:af65:7bf7	175.101.123.247
b51a:901b:cb15:8045:ada8:be24:af65:7bf8	175.101.123.248
b51a:901b:cb15:8045:ada8:be24:af65:7bf9	175.101.123.249
b51a:901b:cb15:8045:ada8:be24:af65:7bfa	175.101.123.250
b51a:901b:cb15:8045:ada8:be24:af65:7bfb	175.101.123.251
b51a:901b:cb15:8045:ada8:be24:af65:7bfc	175.101.123.252
b51a:901b:cb15:8045:ada8:be24:af65:7bfd	175.101.123.253
b51a:901b:cb15:8045:ada8:be24:af65:7bfe	175.101.123.254
b51a:901b:cb15:8045:ada8:be24:af65:7bff	175.101.123.255

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.