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:be24:7f40:4b01	127.64.75.1
b51a:901b:cb15:8045:ada8:be24:7f40:4b02	127.64.75.2
b51a:901b:cb15:8045:ada8:be24:7f40:4b03	127.64.75.3
b51a:901b:cb15:8045:ada8:be24:7f40:4b04	127.64.75.4
b51a:901b:cb15:8045:ada8:be24:7f40:4b05	127.64.75.5
b51a:901b:cb15:8045:ada8:be24:7f40:4b06	127.64.75.6
b51a:901b:cb15:8045:ada8:be24:7f40:4b07	127.64.75.7
b51a:901b:cb15:8045:ada8:be24:7f40:4b08	127.64.75.8
b51a:901b:cb15:8045:ada8:be24:7f40:4b09	127.64.75.9
b51a:901b:cb15:8045:ada8:be24:7f40:4b0a	127.64.75.10
b51a:901b:cb15:8045:ada8:be24:7f40:4b0b	127.64.75.11
b51a:901b:cb15:8045:ada8:be24:7f40:4b0c	127.64.75.12
b51a:901b:cb15:8045:ada8:be24:7f40:4b0d	127.64.75.13
b51a:901b:cb15:8045:ada8:be24:7f40:4b0e	127.64.75.14
b51a:901b:cb15:8045:ada8:be24:7f40:4b0f	127.64.75.15
b51a:901b:cb15:8045:ada8:be24:7f40:4b10	127.64.75.16
b51a:901b:cb15:8045:ada8:be24:7f40:4b11	127.64.75.17
b51a:901b:cb15:8045:ada8:be24:7f40:4b12	127.64.75.18
b51a:901b:cb15:8045:ada8:be24:7f40:4b13	127.64.75.19
b51a:901b:cb15:8045:ada8:be24:7f40:4b14	127.64.75.20
b51a:901b:cb15:8045:ada8:be24:7f40:4b15	127.64.75.21
b51a:901b:cb15:8045:ada8:be24:7f40:4b16	127.64.75.22
b51a:901b:cb15:8045:ada8:be24:7f40:4b17	127.64.75.23
b51a:901b:cb15:8045:ada8:be24:7f40:4b18	127.64.75.24
b51a:901b:cb15:8045:ada8:be24:7f40:4b19	127.64.75.25
b51a:901b:cb15:8045:ada8:be24:7f40:4b1a	127.64.75.26
b51a:901b:cb15:8045:ada8:be24:7f40:4b1b	127.64.75.27
b51a:901b:cb15:8045:ada8:be24:7f40:4b1c	127.64.75.28
b51a:901b:cb15:8045:ada8:be24:7f40:4b1d	127.64.75.29
b51a:901b:cb15:8045:ada8:be24:7f40:4b1e	127.64.75.30
b51a:901b:cb15:8045:ada8:be24:7f40:4b1f	127.64.75.31
b51a:901b:cb15:8045:ada8:be24:7f40:4b20	127.64.75.32
b51a:901b:cb15:8045:ada8:be24:7f40:4b21	127.64.75.33
b51a:901b:cb15:8045:ada8:be24:7f40:4b22	127.64.75.34
b51a:901b:cb15:8045:ada8:be24:7f40:4b23	127.64.75.35
b51a:901b:cb15:8045:ada8:be24:7f40:4b24	127.64.75.36
b51a:901b:cb15:8045:ada8:be24:7f40:4b25	127.64.75.37
b51a:901b:cb15:8045:ada8:be24:7f40:4b26	127.64.75.38
b51a:901b:cb15:8045:ada8:be24:7f40:4b27	127.64.75.39
b51a:901b:cb15:8045:ada8:be24:7f40:4b28	127.64.75.40
b51a:901b:cb15:8045:ada8:be24:7f40:4b29	127.64.75.41
b51a:901b:cb15:8045:ada8:be24:7f40:4b2a	127.64.75.42
b51a:901b:cb15:8045:ada8:be24:7f40:4b2b	127.64.75.43
b51a:901b:cb15:8045:ada8:be24:7f40:4b2c	127.64.75.44
b51a:901b:cb15:8045:ada8:be24:7f40:4b2d	127.64.75.45
b51a:901b:cb15:8045:ada8:be24:7f40:4b2e	127.64.75.46
b51a:901b:cb15:8045:ada8:be24:7f40:4b2f	127.64.75.47
b51a:901b:cb15:8045:ada8:be24:7f40:4b30	127.64.75.48
b51a:901b:cb15:8045:ada8:be24:7f40:4b31	127.64.75.49
b51a:901b:cb15:8045:ada8:be24:7f40:4b32	127.64.75.50
b51a:901b:cb15:8045:ada8:be24:7f40:4b33	127.64.75.51
b51a:901b:cb15:8045:ada8:be24:7f40:4b34	127.64.75.52
b51a:901b:cb15:8045:ada8:be24:7f40:4b35	127.64.75.53
b51a:901b:cb15:8045:ada8:be24:7f40:4b36	127.64.75.54
b51a:901b:cb15:8045:ada8:be24:7f40:4b37	127.64.75.55
b51a:901b:cb15:8045:ada8:be24:7f40:4b38	127.64.75.56
b51a:901b:cb15:8045:ada8:be24:7f40:4b39	127.64.75.57
b51a:901b:cb15:8045:ada8:be24:7f40:4b3a	127.64.75.58
b51a:901b:cb15:8045:ada8:be24:7f40:4b3b	127.64.75.59
b51a:901b:cb15:8045:ada8:be24:7f40:4b3c	127.64.75.60

b51a:901b:cb15:8045:ada8:be24:7f40:4b3d	127.64.75.61
b51a:901b:cb15:8045:ada8:be24:7f40:4b3e	127.64.75.62
b51a:901b:cb15:8045:ada8:be24:7f40:4b3f	127.64.75.63
b51a:901b:cb15:8045:ada8:be24:7f40:4b40	127.64.75.64
b51a:901b:cb15:8045:ada8:be24:7f40:4b41	127.64.75.65
b51a:901b:cb15:8045:ada8:be24:7f40:4b42	127.64.75.66
b51a:901b:cb15:8045:ada8:be24:7f40:4b43	127.64.75.67
b51a:901b:cb15:8045:ada8:be24:7f40:4b44	127.64.75.68
b51a:901b:cb15:8045:ada8:be24:7f40:4b45	127.64.75.69
b51a:901b:cb15:8045:ada8:be24:7f40:4b46	127.64.75.70
b51a:901b:cb15:8045:ada8:be24:7f40:4b47	127.64.75.71
b51a:901b:cb15:8045:ada8:be24:7f40:4b48	127.64.75.72
b51a:901b:cb15:8045:ada8:be24:7f40:4b49	127.64.75.73
b51a:901b:cb15:8045:ada8:be24:7f40:4b4a	127.64.75.74
b51a:901b:cb15:8045:ada8:be24:7f40:4b4b	127.64.75.75
b51a:901b:cb15:8045:ada8:be24:7f40:4b4c	127.64.75.76
b51a:901b:cb15:8045:ada8:be24:7f40:4b4d	127.64.75.77
b51a:901b:cb15:8045:ada8:be24:7f40:4b4e	127.64.75.78
b51a:901b:cb15:8045:ada8:be24:7f40:4b4f	127.64.75.79
b51a:901b:cb15:8045:ada8:be24:7f40:4b50	127.64.75.80
b51a:901b:cb15:8045:ada8:be24:7f40:4b51	127.64.75.81
b51a:901b:cb15:8045:ada8:be24:7f40:4b52	127.64.75.82
b51a:901b:cb15:8045:ada8:be24:7f40:4b53	127.64.75.83
b51a:901b:cb15:8045:ada8:be24:7f40:4b54	127.64.75.84
b51a:901b:cb15:8045:ada8:be24:7f40:4b55	127.64.75.85
b51a:901b:cb15:8045:ada8:be24:7f40:4b56	127.64.75.86
b51a:901b:cb15:8045:ada8:be24:7f40:4b57	127.64.75.87
b51a:901b:cb15:8045:ada8:be24:7f40:4b58	127.64.75.88
b51a:901b:cb15:8045:ada8:be24:7f40:4b59	127.64.75.89
b51a:901b:cb15:8045:ada8:be24:7f40:4b5a	127.64.75.90
b51a:901b:cb15:8045:ada8:be24:7f40:4b5b	127.64.75.91
b51a:901b:cb15:8045:ada8:be24:7f40:4b5c	127.64.75.92
b51a:901b:cb15:8045:ada8:be24:7f40:4b5d	127.64.75.93
b51a:901b:cb15:8045:ada8:be24:7f40:4b5e	127.64.75.94
b51a:901b:cb15:8045:ada8:be24:7f40:4b5f	127.64.75.95
b51a:901b:cb15:8045:ada8:be24:7f40:4b60	127.64.75.96
b51a:901b:cb15:8045:ada8:be24:7f40:4b61	127.64.75.97
b51a:901b:cb15:8045:ada8:be24:7f40:4b62	127.64.75.98
b51a:901b:cb15:8045:ada8:be24:7f40:4b63	127.64.75.99
b51a:901b:cb15:8045:ada8:be24:7f40:4b64	127.64.75.100
b51a:901b:cb15:8045:ada8:be24:7f40:4b65	127.64.75.101
b51a:901b:cb15:8045:ada8:be24:7f40:4b66	127.64.75.102
b51a:901b:cb15:8045:ada8:be24:7f40:4b67	127.64.75.103
b51a:901b:cb15:8045:ada8:be24:7f40:4b68	127.64.75.104
b51a:901b:cb15:8045:ada8:be24:7f40:4b69	127.64.75.105
b51a:901b:cb15:8045:ada8:be24:7f40:4b6a	127.64.75.106
b51a:901b:cb15:8045:ada8:be24:7f40:4b6b	127.64.75.107
b51a:901b:cb15:8045:ada8:be24:7f40:4b6c	127.64.75.108
b51a:901b:cb15:8045:ada8:be24:7f40:4b6d	127.64.75.109
b51a:901b:cb15:8045:ada8:be24:7f40:4b6e	127.64.75.110
b51a:901b:cb15:8045:ada8:be24:7f40:4b6f	127.64.75.111
b51a:901b:cb15:8045:ada8:be24:7f40:4b70	127.64.75.112
b51a:901b:cb15:8045:ada8:be24:7f40:4b71	127.64.75.113
b51a:901b:cb15:8045:ada8:be24:7f40:4b72	127.64.75.114
b51a:901b:cb15:8045:ada8:be24:7f40:4b73	127.64.75.115
b51a:901b:cb15:8045:ada8:be24:7f40:4b74	127.64.75.116
b51a:901b:cb15:8045:ada8:be24:7f40:4b75	127.64.75.117
b51a:901b:cb15:8045:ada8:be24:7f40:4b76	127.64.75.118
b51a:901b:cb15:8045:ada8:be24:7f40:4b77	127.64.75.119
b51a:901b:cb15:8045:ada8:be24:7f40:4b78	127.64.75.120

b51a:901b:cb15:8045:ada8:be24:7f40:4b79	127.64.75.121
b51a:901b:cb15:8045:ada8:be24:7f40:4b7a	127.64.75.122
b51a:901b:cb15:8045:ada8:be24:7f40:4b7b	127.64.75.123
b51a:901b:cb15:8045:ada8:be24:7f40:4b7c	127.64.75.124
b51a:901b:cb15:8045:ada8:be24:7f40:4b7d	127.64.75.125
b51a:901b:cb15:8045:ada8:be24:7f40:4b7e	127.64.75.126
b51a:901b:cb15:8045:ada8:be24:7f40:4b7f	127.64.75.127
b51a:901b:cb15:8045:ada8:be24:7f40:4b80	127.64.75.128
b51a:901b:cb15:8045:ada8:be24:7f40:4b81	127.64.75.129
b51a:901b:cb15:8045:ada8:be24:7f40:4b82	127.64.75.130
b51a:901b:cb15:8045:ada8:be24:7f40:4b83	127.64.75.131
b51a:901b:cb15:8045:ada8:be24:7f40:4b84	127.64.75.132
b51a:901b:cb15:8045:ada8:be24:7f40:4b85	127.64.75.133
b51a:901b:cb15:8045:ada8:be24:7f40:4b86	127.64.75.134
b51a:901b:cb15:8045:ada8:be24:7f40:4b87	127.64.75.135
b51a:901b:cb15:8045:ada8:be24:7f40:4b88	127.64.75.136
b51a:901b:cb15:8045:ada8:be24:7f40:4b89	127.64.75.137
b51a:901b:cb15:8045:ada8:be24:7f40:4b8a	127.64.75.138
b51a:901b:cb15:8045:ada8:be24:7f40:4b8b	127.64.75.139
b51a:901b:cb15:8045:ada8:be24:7f40:4b8c	127.64.75.140
b51a:901b:cb15:8045:ada8:be24:7f40:4b8d	127.64.75.141
b51a:901b:cb15:8045:ada8:be24:7f40:4b8e	127.64.75.142
b51a:901b:cb15:8045:ada8:be24:7f40:4b8f	127.64.75.143
b51a:901b:cb15:8045:ada8:be24:7f40:4b90	127.64.75.144
b51a:901b:cb15:8045:ada8:be24:7f40:4b91	127.64.75.145
b51a:901b:cb15:8045:ada8:be24:7f40:4b92	127.64.75.146
b51a:901b:cb15:8045:ada8:be24:7f40:4b93	127.64.75.147
b51a:901b:cb15:8045:ada8:be24:7f40:4b94	127.64.75.148
b51a:901b:cb15:8045:ada8:be24:7f40:4b95	127.64.75.149
b51a:901b:cb15:8045:ada8:be24:7f40:4b96	127.64.75.150
b51a:901b:cb15:8045:ada8:be24:7f40:4b97	127.64.75.151
b51a:901b:cb15:8045:ada8:be24:7f40:4b98	127.64.75.152
b51a:901b:cb15:8045:ada8:be24:7f40:4b99	127.64.75.153
b51a:901b:cb15:8045:ada8:be24:7f40:4b9a	127.64.75.154
b51a:901b:cb15:8045:ada8:be24:7f40:4b9b	127.64.75.155
b51a:901b:cb15:8045:ada8:be24:7f40:4b9c	127.64.75.156
b51a:901b:cb15:8045:ada8:be24:7f40:4b9d	127.64.75.157
b51a:901b:cb15:8045:ada8:be24:7f40:4b9e	127.64.75.158
b51a:901b:cb15:8045:ada8:be24:7f40:4b9f	127.64.75.159
b51a:901b:cb15:8045:ada8:be24:7f40:4ba0	127.64.75.160
b51a:901b:cb15:8045:ada8:be24:7f40:4ba1	127.64.75.161
b51a:901b:cb15:8045:ada8:be24:7f40:4ba2	127.64.75.162
b51a:901b:cb15:8045:ada8:be24:7f40:4ba3	127.64.75.163
b51a:901b:cb15:8045:ada8:be24:7f40:4ba4	127.64.75.164
b51a:901b:cb15:8045:ada8:be24:7f40:4ba5	127.64.75.165
b51a:901b:cb15:8045:ada8:be24:7f40:4ba6	127.64.75.166
b51a:901b:cb15:8045:ada8:be24:7f40:4ba7	127.64.75.167
b51a:901b:cb15:8045:ada8:be24:7f40:4ba8	127.64.75.168
b51a:901b:cb15:8045:ada8:be24:7f40:4ba9	127.64.75.169
b51a:901b:cb15:8045:ada8:be24:7f40:4baa	127.64.75.170
b51a:901b:cb15:8045:ada8:be24:7f40:4bab	127.64.75.171
b51a:901b:cb15:8045:ada8:be24:7f40:4bac	127.64.75.172
b51a:901b:cb15:8045:ada8:be24:7f40:4bad	127.64.75.173
b51a:901b:cb15:8045:ada8:be24:7f40:4bae	127.64.75.174
b51a:901b:cb15:8045:ada8:be24:7f40:4baf	127.64.75.175
b51a:901b:cb15:8045:ada8:be24:7f40:4bb0	127.64.75.176
b51a:901b:cb15:8045:ada8:be24:7f40:4bb1	127.64.75.177
b51a:901b:cb15:8045:ada8:be24:7f40:4bb2	127.64.75.178
b51a:901b:cb15:8045:ada8:be24:7f40:4bb3	127.64.75.179
b51a:901b:cb15:8045:ada8:be24:7f40:4bb4	127.64.75.180

b51a:901b:cb15:8045:ada8:be24:7f40:4bb5	127.64.75.181
b51a:901b:cb15:8045:ada8:be24:7f40:4bb6	127.64.75.182
b51a:901b:cb15:8045:ada8:be24:7f40:4bb7	127.64.75.183
b51a:901b:cb15:8045:ada8:be24:7f40:4bb8	127.64.75.184
b51a:901b:cb15:8045:ada8:be24:7f40:4bb9	127.64.75.185
b51a:901b:cb15:8045:ada8:be24:7f40:4bba	127.64.75.186
b51a:901b:cb15:8045:ada8:be24:7f40:4bbb	127.64.75.187
b51a:901b:cb15:8045:ada8:be24:7f40:4bbc	127.64.75.188
b51a:901b:cb15:8045:ada8:be24:7f40:4bbd	127.64.75.189
b51a:901b:cb15:8045:ada8:be24:7f40:4bbe	127.64.75.190
b51a:901b:cb15:8045:ada8:be24:7f40:4bbf	127.64.75.191
b51a:901b:cb15:8045:ada8:be24:7f40:4bc0	127.64.75.192
b51a:901b:cb15:8045:ada8:be24:7f40:4bc1	127.64.75.193
b51a:901b:cb15:8045:ada8:be24:7f40:4bc2	127.64.75.194
b51a:901b:cb15:8045:ada8:be24:7f40:4bc3	127.64.75.195
b51a:901b:cb15:8045:ada8:be24:7f40:4bc4	127.64.75.196
b51a:901b:cb15:8045:ada8:be24:7f40:4bc5	127.64.75.197
b51a:901b:cb15:8045:ada8:be24:7f40:4bc6	127.64.75.198
b51a:901b:cb15:8045:ada8:be24:7f40:4bc7	127.64.75.199
b51a:901b:cb15:8045:ada8:be24:7f40:4bc8	127.64.75.200
b51a:901b:cb15:8045:ada8:be24:7f40:4bc9	127.64.75.201
b51a:901b:cb15:8045:ada8:be24:7f40:4bca	127.64.75.202
b51a:901b:cb15:8045:ada8:be24:7f40:4bcb	127.64.75.203
b51a:901b:cb15:8045:ada8:be24:7f40:4bcc	127.64.75.204
b51a:901b:cb15:8045:ada8:be24:7f40:4bcd	127.64.75.205
b51a:901b:cb15:8045:ada8:be24:7f40:4bce	127.64.75.206
b51a:901b:cb15:8045:ada8:be24:7f40:4bcf	127.64.75.207
b51a:901b:cb15:8045:ada8:be24:7f40:4bd0	127.64.75.208
b51a:901b:cb15:8045:ada8:be24:7f40:4bd1	127.64.75.209
b51a:901b:cb15:8045:ada8:be24:7f40:4bd2	127.64.75.210
b51a:901b:cb15:8045:ada8:be24:7f40:4bd3	127.64.75.211
b51a:901b:cb15:8045:ada8:be24:7f40:4bd4	127.64.75.212
b51a:901b:cb15:8045:ada8:be24:7f40:4bd5	127.64.75.213
b51a:901b:cb15:8045:ada8:be24:7f40:4bd6	127.64.75.214
b51a:901b:cb15:8045:ada8:be24:7f40:4bd7	127.64.75.215
b51a:901b:cb15:8045:ada8:be24:7f40:4bd8	127.64.75.216
b51a:901b:cb15:8045:ada8:be24:7f40:4bd9	127.64.75.217
b51a:901b:cb15:8045:ada8:be24:7f40:4bda	127.64.75.218
b51a:901b:cb15:8045:ada8:be24:7f40:4bdb	127.64.75.219
b51a:901b:cb15:8045:ada8:be24:7f40:4bdc	127.64.75.220
b51a:901b:cb15:8045:ada8:be24:7f40:4bdd	127.64.75.221
b51a:901b:cb15:8045:ada8:be24:7f40:4bde	127.64.75.222
b51a:901b:cb15:8045:ada8:be24:7f40:4bdf	127.64.75.223
b51a:901b:cb15:8045:ada8:be24:7f40:4be0	127.64.75.224
b51a:901b:cb15:8045:ada8:be24:7f40:4be1	127.64.75.225
b51a:901b:cb15:8045:ada8:be24:7f40:4be2	127.64.75.226
b51a:901b:cb15:8045:ada8:be24:7f40:4be3	127.64.75.227
b51a:901b:cb15:8045:ada8:be24:7f40:4be4	127.64.75.228
b51a:901b:cb15:8045:ada8:be24:7f40:4be5	127.64.75.229
b51a:901b:cb15:8045:ada8:be24:7f40:4be6	127.64.75.230
b51a:901b:cb15:8045:ada8:be24:7f40:4be7	127.64.75.231
b51a:901b:cb15:8045:ada8:be24:7f40:4be8	127.64.75.232
b51a:901b:cb15:8045:ada8:be24:7f40:4be9	127.64.75.233
b51a:901b:cb15:8045:ada8:be24:7f40:4bea	127.64.75.234
b51a:901b:cb15:8045:ada8:be24:7f40:4beb	127.64.75.235
b51a:901b:cb15:8045:ada8:be24:7f40:4bec	127.64.75.236
b51a:901b:cb15:8045:ada8:be24:7f40:4bed	127.64.75.237
b51a:901b:cb15:8045:ada8:be24:7f40:4bee	127.64.75.238
b51a:901b:cb15:8045:ada8:be24:7f40:4bef	127.64.75.239
b51a:901b:cb15:8045:ada8:be24:7f40:4bf0	127.64.75.240
b51a:901b:cb15:8045:ada8:be24:7f40:4bf1	127.64.75.241
b51a:901b:cb15:8045:ada8:be24:7f40:4bf2	127.64.75.242
b51a:901b:cb15:8045:ada8:be24:7f40:4bf3	127.64.75.243
b51a:901b:cb15:8045:ada8:be24:7f40:4bf4	127.64.75.244
b51a:901b:cb15:8045:ada8:be24:7f40:4bf5	127.64.75.245
b51a:901b:cb15:8045:ada8:be24:7f40:4bf6	127.64.75.246
b51a:901b:cb15:8045:ada8:be24:7f40:4bf7	127.64.75.247
b51a:901b:cb15:8045:ada8:be24:7f40:4bf8	127.64.75.248
b51a:901b:cb15:8045:ada8:be24:7f40:4bf9	127.64.75.249
b51a:901b:cb15:8045:ada8:be24:7f40:4bfa	127.64.75.250
b51a:901b:cb15:8045:ada8:be24:7f40:4bfb	127.64.75.251
b51a:901b:cb15:8045:ada8:be24:7f40:4bfc	127.64.75.252
b51a:901b:cb15:8045:ada8:be24:7f40:4bfd	127.64.75.253
b51a:901b:cb15:8045:ada8:be24:7f40:4bfe	127.64.75.254
b51a:901b:cb15:8045:ada8:be24:7f40:4bff	127.64.75.255

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.