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:cdcd:8043:3b01	128.67.59.1
b51a:901b:cb15:8045:ada8:cdcd:8043:3b02	128.67.59.2
b51a:901b:cb15:8045:ada8:cdcd:8043:3b03	128.67.59.3
b51a:901b:cb15:8045:ada8:cdcd:8043:3b04	128.67.59.4
b51a:901b:cb15:8045:ada8:cdcd:8043:3b05	128.67.59.5
b51a:901b:cb15:8045:ada8:cdcd:8043:3b06	128.67.59.6
b51a:901b:cb15:8045:ada8:cdcd:8043:3b07	128.67.59.7
b51a:901b:cb15:8045:ada8:cdcd:8043:3b08	128.67.59.8
b51a:901b:cb15:8045:ada8:cdcd:8043:3b09	128.67.59.9
b51a:901b:cb15:8045:ada8:cdcd:8043:3b0a	128.67.59.10
b51a:901b:cb15:8045:ada8:cdcd:8043:3b0b	128.67.59.11
b51a:901b:cb15:8045:ada8:cdcd:8043:3b0c	128.67.59.12
b51a:901b:cb15:8045:ada8:cdcd:8043:3b0d	128.67.59.13
b51a:901b:cb15:8045:ada8:cdcd:8043:3b0e	128.67.59.14
b51a:901b:cb15:8045:ada8:cdcd:8043:3b0f	128.67.59.15
b51a:901b:cb15:8045:ada8:cdcd:8043:3b10	128.67.59.16
b51a:901b:cb15:8045:ada8:cdcd:8043:3b11	128.67.59.17
b51a:901b:cb15:8045:ada8:cdcd:8043:3b12	128.67.59.18
b51a:901b:cb15:8045:ada8:cdcd:8043:3b13	128.67.59.19
b51a:901b:cb15:8045:ada8:cdcd:8043:3b14	128.67.59.20
b51a:901b:cb15:8045:ada8:cdcd:8043:3b15	128.67.59.21
b51a:901b:cb15:8045:ada8:cdcd:8043:3b16	128.67.59.22
b51a:901b:cb15:8045:ada8:cdcd:8043:3b17	128.67.59.23
b51a:901b:cb15:8045:ada8:cdcd:8043:3b18	128.67.59.24
b51a:901b:cb15:8045:ada8:cdcd:8043:3b19	128.67.59.25
b51a:901b:cb15:8045:ada8:cdcd:8043:3b1a	128.67.59.26
b51a:901b:cb15:8045:ada8:cdcd:8043:3b1b	128.67.59.27
b51a:901b:cb15:8045:ada8:cdcd:8043:3b1c	128.67.59.28
b51a:901b:cb15:8045:ada8:cdcd:8043:3b1d	128.67.59.29
b51a:901b:cb15:8045:ada8:cdcd:8043:3b1e	128.67.59.30
b51a:901b:cb15:8045:ada8:cdcd:8043:3b1f	128.67.59.31
b51a:901b:cb15:8045:ada8:cdcd:8043:3b20	128.67.59.32
b51a:901b:cb15:8045:ada8:cdcd:8043:3b21	128.67.59.33
b51a:901b:cb15:8045:ada8:cdcd:8043:3b22	128.67.59.34
b51a:901b:cb15:8045:ada8:cdcd:8043:3b23	128.67.59.35
b51a:901b:cb15:8045:ada8:cdcd:8043:3b24	128.67.59.36
b51a:901b:cb15:8045:ada8:cdcd:8043:3b25	128.67.59.37
b51a:901b:cb15:8045:ada8:cdcd:8043:3b26	128.67.59.38
b51a:901b:cb15:8045:ada8:cdcd:8043:3b27	128.67.59.39
b51a:901b:cb15:8045:ada8:cdcd:8043:3b28	128.67.59.40
b51a:901b:cb15:8045:ada8:cdcd:8043:3b29	128.67.59.41
b51a:901b:cb15:8045:ada8:cdcd:8043:3b2a	128.67.59.42
b51a:901b:cb15:8045:ada8:cdcd:8043:3b2b	128.67.59.43
b51a:901b:cb15:8045:ada8:cdcd:8043:3b2c	128.67.59.44
b51a:901b:cb15:8045:ada8:cdcd:8043:3b2d	128.67.59.45
b51a:901b:cb15:8045:ada8:cdcd:8043:3b2e	128.67.59.46
b51a:901b:cb15:8045:ada8:cdcd:8043:3b2f	128.67.59.47
b51a:901b:cb15:8045:ada8:cdcd:8043:3b30	128.67.59.48
b51a:901b:cb15:8045:ada8:cdcd:8043:3b31	128.67.59.49
b51a:901b:cb15:8045:ada8:cdcd:8043:3b32	128.67.59.50
b51a:901b:cb15:8045:ada8:cdcd:8043:3b33	128.67.59.51
b51a:901b:cb15:8045:ada8:cdcd:8043:3b34	128.67.59.52
b51a:901b:cb15:8045:ada8:cdcd:8043:3b35	128.67.59.53
b51a:901b:cb15:8045:ada8:cdcd:8043:3b36	128.67.59.54
b51a:901b:cb15:8045:ada8:cdcd:8043:3b37	128.67.59.55
b51a:901b:cb15:8045:ada8:cdcd:8043:3b38	128.67.59.56
b51a:901b:cb15:8045:ada8:cdcd:8043:3b39	128.67.59.57
b51a:901b:cb15:8045:ada8:cdcd:8043:3b3a	128.67.59.58
b51a:901b:cb15:8045:ada8:cdcd:8043:3b3b	128.67.59.59
b51a:901b:cb15:8045:ada8:cdcd:8043:3b3c	128.67.59.60

b51a:901b:cb15:8045:ada8:cdcd:8043:3b3d	128.67.59.61
b51a:901b:cb15:8045:ada8:cdcd:8043:3b3e	128.67.59.62
b51a:901b:cb15:8045:ada8:cdcd:8043:3b3f	128.67.59.63
b51a:901b:cb15:8045:ada8:cdcd:8043:3b40	128.67.59.64
b51a:901b:cb15:8045:ada8:cdcd:8043:3b41	128.67.59.65
b51a:901b:cb15:8045:ada8:cdcd:8043:3b42	128.67.59.66
b51a:901b:cb15:8045:ada8:cdcd:8043:3b43	128.67.59.67
b51a:901b:cb15:8045:ada8:cdcd:8043:3b44	128.67.59.68
b51a:901b:cb15:8045:ada8:cdcd:8043:3b45	128.67.59.69
b51a:901b:cb15:8045:ada8:cdcd:8043:3b46	128.67.59.70
b51a:901b:cb15:8045:ada8:cdcd:8043:3b47	128.67.59.71
b51a:901b:cb15:8045:ada8:cdcd:8043:3b48	128.67.59.72
b51a:901b:cb15:8045:ada8:cdcd:8043:3b49	128.67.59.73
b51a:901b:cb15:8045:ada8:cdcd:8043:3b4a	128.67.59.74
b51a:901b:cb15:8045:ada8:cdcd:8043:3b4b	128.67.59.75
b51a:901b:cb15:8045:ada8:cdcd:8043:3b4c	128.67.59.76
b51a:901b:cb15:8045:ada8:cdcd:8043:3b4d	128.67.59.77
b51a:901b:cb15:8045:ada8:cdcd:8043:3b4e	128.67.59.78
b51a:901b:cb15:8045:ada8:cdcd:8043:3b4f	128.67.59.79
b51a:901b:cb15:8045:ada8:cdcd:8043:3b50	128.67.59.80
b51a:901b:cb15:8045:ada8:cdcd:8043:3b51	128.67.59.81
b51a:901b:cb15:8045:ada8:cdcd:8043:3b52	128.67.59.82
b51a:901b:cb15:8045:ada8:cdcd:8043:3b53	128.67.59.83
b51a:901b:cb15:8045:ada8:cdcd:8043:3b54	128.67.59.84
b51a:901b:cb15:8045:ada8:cdcd:8043:3b55	128.67.59.85
b51a:901b:cb15:8045:ada8:cdcd:8043:3b56	128.67.59.86
b51a:901b:cb15:8045:ada8:cdcd:8043:3b57	128.67.59.87
b51a:901b:cb15:8045:ada8:cdcd:8043:3b58	128.67.59.88
b51a:901b:cb15:8045:ada8:cdcd:8043:3b59	128.67.59.89
b51a:901b:cb15:8045:ada8:cdcd:8043:3b5a	128.67.59.90
b51a:901b:cb15:8045:ada8:cdcd:8043:3b5b	128.67.59.91
b51a:901b:cb15:8045:ada8:cdcd:8043:3b5c	128.67.59.92
b51a:901b:cb15:8045:ada8:cdcd:8043:3b5d	128.67.59.93
b51a:901b:cb15:8045:ada8:cdcd:8043:3b5e	128.67.59.94
b51a:901b:cb15:8045:ada8:cdcd:8043:3b5f	128.67.59.95
b51a:901b:cb15:8045:ada8:cdcd:8043:3b60	128.67.59.96
b51a:901b:cb15:8045:ada8:cdcd:8043:3b61	128.67.59.97
b51a:901b:cb15:8045:ada8:cdcd:8043:3b62	128.67.59.98
b51a:901b:cb15:8045:ada8:cdcd:8043:3b63	128.67.59.99
b51a:901b:cb15:8045:ada8:cdcd:8043:3b64	128.67.59.100
b51a:901b:cb15:8045:ada8:cdcd:8043:3b65	128.67.59.101
b51a:901b:cb15:8045:ada8:cdcd:8043:3b66	128.67.59.102
b51a:901b:cb15:8045:ada8:cdcd:8043:3b67	128.67.59.103
b51a:901b:cb15:8045:ada8:cdcd:8043:3b68	128.67.59.104
b51a:901b:cb15:8045:ada8:cdcd:8043:3b69	128.67.59.105
b51a:901b:cb15:8045:ada8:cdcd:8043:3b6a	128.67.59.106
b51a:901b:cb15:8045:ada8:cdcd:8043:3b6b	128.67.59.107
b51a:901b:cb15:8045:ada8:cdcd:8043:3b6c	128.67.59.108
b51a:901b:cb15:8045:ada8:cdcd:8043:3b6d	128.67.59.109
b51a:901b:cb15:8045:ada8:cdcd:8043:3b6e	128.67.59.110
b51a:901b:cb15:8045:ada8:cdcd:8043:3b6f	128.67.59.111
b51a:901b:cb15:8045:ada8:cdcd:8043:3b70	128.67.59.112
b51a:901b:cb15:8045:ada8:cdcd:8043:3b71	128.67.59.113
b51a:901b:cb15:8045:ada8:cdcd:8043:3b72	128.67.59.114
b51a:901b:cb15:8045:ada8:cdcd:8043:3b73	128.67.59.115
b51a:901b:cb15:8045:ada8:cdcd:8043:3b74	128.67.59.116
b51a:901b:cb15:8045:ada8:cdcd:8043:3b75	128.67.59.117
b51a:901b:cb15:8045:ada8:cdcd:8043:3b76	128.67.59.118
b51a:901b:cb15:8045:ada8:cdcd:8043:3b77	128.67.59.119
b51a:901b:cb15:8045:ada8:cdcd:8043:3b78	128.67.59.120

b51a:901b:cb15:8045:ada8:cdcd:8043:3b79	128.67.59.121
b51a:901b:cb15:8045:ada8:cdcd:8043:3b7a	128.67.59.122
b51a:901b:cb15:8045:ada8:cdcd:8043:3b7b	128.67.59.123
b51a:901b:cb15:8045:ada8:cdcd:8043:3b7c	128.67.59.124
b51a:901b:cb15:8045:ada8:cdcd:8043:3b7d	128.67.59.125
b51a:901b:cb15:8045:ada8:cdcd:8043:3b7e	128.67.59.126
b51a:901b:cb15:8045:ada8:cdcd:8043:3b7f	128.67.59.127
b51a:901b:cb15:8045:ada8:cdcd:8043:3b80	128.67.59.128
b51a:901b:cb15:8045:ada8:cdcd:8043:3b81	128.67.59.129
b51a:901b:cb15:8045:ada8:cdcd:8043:3b82	128.67.59.130
b51a:901b:cb15:8045:ada8:cdcd:8043:3b83	128.67.59.131
b51a:901b:cb15:8045:ada8:cdcd:8043:3b84	128.67.59.132
b51a:901b:cb15:8045:ada8:cdcd:8043:3b85	128.67.59.133
b51a:901b:cb15:8045:ada8:cdcd:8043:3b86	128.67.59.134
b51a:901b:cb15:8045:ada8:cdcd:8043:3b87	128.67.59.135
b51a:901b:cb15:8045:ada8:cdcd:8043:3b88	128.67.59.136
b51a:901b:cb15:8045:ada8:cdcd:8043:3b89	128.67.59.137
b51a:901b:cb15:8045:ada8:cdcd:8043:3b8a	128.67.59.138
b51a:901b:cb15:8045:ada8:cdcd:8043:3b8b	128.67.59.139
b51a:901b:cb15:8045:ada8:cdcd:8043:3b8c	128.67.59.140
b51a:901b:cb15:8045:ada8:cdcd:8043:3b8d	128.67.59.141
b51a:901b:cb15:8045:ada8:cdcd:8043:3b8e	128.67.59.142
b51a:901b:cb15:8045:ada8:cdcd:8043:3b8f	128.67.59.143
b51a:901b:cb15:8045:ada8:cdcd:8043:3b90	128.67.59.144
b51a:901b:cb15:8045:ada8:cdcd:8043:3b91	128.67.59.145
b51a:901b:cb15:8045:ada8:cdcd:8043:3b92	128.67.59.146
b51a:901b:cb15:8045:ada8:cdcd:8043:3b93	128.67.59.147
b51a:901b:cb15:8045:ada8:cdcd:8043:3b94	128.67.59.148
b51a:901b:cb15:8045:ada8:cdcd:8043:3b95	128.67.59.149
b51a:901b:cb15:8045:ada8:cdcd:8043:3b96	128.67.59.150
b51a:901b:cb15:8045:ada8:cdcd:8043:3b97	128.67.59.151
b51a:901b:cb15:8045:ada8:cdcd:8043:3b98	128.67.59.152
b51a:901b:cb15:8045:ada8:cdcd:8043:3b99	128.67.59.153
b51a:901b:cb15:8045:ada8:cdcd:8043:3b9a	128.67.59.154
b51a:901b:cb15:8045:ada8:cdcd:8043:3b9b	128.67.59.155
b51a:901b:cb15:8045:ada8:cdcd:8043:3b9c	128.67.59.156
b51a:901b:cb15:8045:ada8:cdcd:8043:3b9d	128.67.59.157
b51a:901b:cb15:8045:ada8:cdcd:8043:3b9e	128.67.59.158
b51a:901b:cb15:8045:ada8:cdcd:8043:3b9f	128.67.59.159
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba0	128.67.59.160
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba1	128.67.59.161
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba2	128.67.59.162
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba3	128.67.59.163
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba4	128.67.59.164
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba5	128.67.59.165
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba6	128.67.59.166
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba7	128.67.59.167
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba8	128.67.59.168
b51a:901b:cb15:8045:ada8:cdcd:8043:3ba9	128.67.59.169
b51a:901b:cb15:8045:ada8:cdcd:8043:3baa	128.67.59.170
b51a:901b:cb15:8045:ada8:cdcd:8043:3bab	128.67.59.171
b51a:901b:cb15:8045:ada8:cdcd:8043:3bac	128.67.59.172
b51a:901b:cb15:8045:ada8:cdcd:8043:3bad	128.67.59.173
b51a:901b:cb15:8045:ada8:cdcd:8043:3bae	128.67.59.174
b51a:901b:cb15:8045:ada8:cdcd:8043:3baf	128.67.59.175
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb0	128.67.59.176
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb1	128.67.59.177
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb2	128.67.59.178
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb3	128.67.59.179
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb4	128.67.59.180

b51a:901b:cb15:8045:ada8:cdcd:8043:3bb5	128.67.59.181
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb6	128.67.59.182
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb7	128.67.59.183
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb8	128.67.59.184
b51a:901b:cb15:8045:ada8:cdcd:8043:3bb9	128.67.59.185
b51a:901b:cb15:8045:ada8:cdcd:8043:3bba	128.67.59.186
b51a:901b:cb15:8045:ada8:cdcd:8043:3bbb	128.67.59.187
b51a:901b:cb15:8045:ada8:cdcd:8043:3bbc	128.67.59.188
b51a:901b:cb15:8045:ada8:cdcd:8043:3bbd	128.67.59.189
b51a:901b:cb15:8045:ada8:cdcd:8043:3bbe	128.67.59.190
b51a:901b:cb15:8045:ada8:cdcd:8043:3bbf	128.67.59.191
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc0	128.67.59.192
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc1	128.67.59.193
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc2	128.67.59.194
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc3	128.67.59.195
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc4	128.67.59.196
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc5	128.67.59.197
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc6	128.67.59.198
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc7	128.67.59.199
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc8	128.67.59.200
b51a:901b:cb15:8045:ada8:cdcd:8043:3bc9	128.67.59.201
b51a:901b:cb15:8045:ada8:cdcd:8043:3bca	128.67.59.202
b51a:901b:cb15:8045:ada8:cdcd:8043:3bcb	128.67.59.203
b51a:901b:cb15:8045:ada8:cdcd:8043:3bcc	128.67.59.204
b51a:901b:cb15:8045:ada8:cdcd:8043:3bcd	128.67.59.205
b51a:901b:cb15:8045:ada8:cdcd:8043:3bce	128.67.59.206
b51a:901b:cb15:8045:ada8:cdcd:8043:3bcf	128.67.59.207
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd0	128.67.59.208
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd1	128.67.59.209
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd2	128.67.59.210
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd3	128.67.59.211
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd4	128.67.59.212
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd5	128.67.59.213
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd6	128.67.59.214
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd7	128.67.59.215
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd8	128.67.59.216
b51a:901b:cb15:8045:ada8:cdcd:8043:3bd9	128.67.59.217
b51a:901b:cb15:8045:ada8:cdcd:8043:3bda	128.67.59.218
b51a:901b:cb15:8045:ada8:cdcd:8043:3bdb	128.67.59.219
b51a:901b:cb15:8045:ada8:cdcd:8043:3bdc	128.67.59.220
b51a:901b:cb15:8045:ada8:cdcd:8043:3bdd	128.67.59.221
b51a:901b:cb15:8045:ada8:cdcd:8043:3bde	128.67.59.222
b51a:901b:cb15:8045:ada8:cdcd:8043:3bdf	128.67.59.223
b51a:901b:cb15:8045:ada8:cdcd:8043:3be0	128.67.59.224
b51a:901b:cb15:8045:ada8:cdcd:8043:3be1	128.67.59.225
b51a:901b:cb15:8045:ada8:cdcd:8043:3be2	128.67.59.226
b51a:901b:cb15:8045:ada8:cdcd:8043:3be3	128.67.59.227
b51a:901b:cb15:8045:ada8:cdcd:8043:3be4	128.67.59.228
b51a:901b:cb15:8045:ada8:cdcd:8043:3be5	128.67.59.229
b51a:901b:cb15:8045:ada8:cdcd:8043:3be6	128.67.59.230
b51a:901b:cb15:8045:ada8:cdcd:8043:3be7	128.67.59.231
b51a:901b:cb15:8045:ada8:cdcd:8043:3be8	128.67.59.232
b51a:901b:cb15:8045:ada8:cdcd:8043:3be9	128.67.59.233
b51a:901b:cb15:8045:ada8:cdcd:8043:3bea	128.67.59.234
b51a:901b:cb15:8045:ada8:cdcd:8043:3beb	128.67.59.235
b51a:901b:cb15:8045:ada8:cdcd:8043:3bec	128.67.59.236
b51a:901b:cb15:8045:ada8:cdcd:8043:3bed	128.67.59.237
b51a:901b:cb15:8045:ada8:cdcd:8043:3bee	128.67.59.238
b51a:901b:cb15:8045:ada8:cdcd:8043:3bef	128.67.59.239
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf0	128.67.59.240
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf1	128.67.59.241
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf2	128.67.59.242
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf3	128.67.59.243
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf4	128.67.59.244
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf5	128.67.59.245
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf6	128.67.59.246
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf7	128.67.59.247
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf8	128.67.59.248
b51a:901b:cb15:8045:ada8:cdcd:8043:3bf9	128.67.59.249
b51a:901b:cb15:8045:ada8:cdcd:8043:3bfa	128.67.59.250
b51a:901b:cb15:8045:ada8:cdcd:8043:3bfb	128.67.59.251
b51a:901b:cb15:8045:ada8:cdcd:8043:3bfc	128.67.59.252
b51a:901b:cb15:8045:ada8:cdcd:8043:3bfd	128.67.59.253
b51a:901b:cb15:8045:ada8:cdcd:8043:3bfe	128.67.59.254
b51a:901b:cb15:8045:ada8:cdcd:8043:3bff	128.67.59.255

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.