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:8043:6a01	128.67.106.1
b51a:901b:cb15:8045:ada8:cdcd:8043:6a02	128.67.106.2
b51a:901b:cb15:8045:ada8:cdcd:8043:6a03	128.67.106.3
b51a:901b:cb15:8045:ada8:cdcd:8043:6a04	128.67.106.4
b51a:901b:cb15:8045:ada8:cdcd:8043:6a05	128.67.106.5
b51a:901b:cb15:8045:ada8:cdcd:8043:6a06	128.67.106.6
b51a:901b:cb15:8045:ada8:cdcd:8043:6a07	128.67.106.7
b51a:901b:cb15:8045:ada8:cdcd:8043:6a08	128.67.106.8
b51a:901b:cb15:8045:ada8:cdcd:8043:6a09	128.67.106.9
b51a:901b:cb15:8045:ada8:cdcd:8043:6a0a	128.67.106.10
b51a:901b:cb15:8045:ada8:cdcd:8043:6a0b	128.67.106.11
b51a:901b:cb15:8045:ada8:cdcd:8043:6a0c	128.67.106.12
b51a:901b:cb15:8045:ada8:cdcd:8043:6a0d	128.67.106.13
b51a:901b:cb15:8045:ada8:cdcd:8043:6a0e	128.67.106.14
b51a:901b:cb15:8045:ada8:cdcd:8043:6a0f	128.67.106.15
b51a:901b:cb15:8045:ada8:cdcd:8043:6a10	128.67.106.16
b51a:901b:cb15:8045:ada8:cdcd:8043:6a11	128.67.106.17
b51a:901b:cb15:8045:ada8:cdcd:8043:6a12	128.67.106.18
b51a:901b:cb15:8045:ada8:cdcd:8043:6a13	128.67.106.19
b51a:901b:cb15:8045:ada8:cdcd:8043:6a14	128.67.106.20
b51a:901b:cb15:8045:ada8:cdcd:8043:6a15	128.67.106.21
b51a:901b:cb15:8045:ada8:cdcd:8043:6a16	128.67.106.22
b51a:901b:cb15:8045:ada8:cdcd:8043:6a17	128.67.106.23
b51a:901b:cb15:8045:ada8:cdcd:8043:6a18	128.67.106.24
b51a:901b:cb15:8045:ada8:cdcd:8043:6a19	128.67.106.25
b51a:901b:cb15:8045:ada8:cdcd:8043:6a1a	128.67.106.26
b51a:901b:cb15:8045:ada8:cdcd:8043:6a1b	128.67.106.27
b51a:901b:cb15:8045:ada8:cdcd:8043:6a1c	128.67.106.28
b51a:901b:cb15:8045:ada8:cdcd:8043:6a1d	128.67.106.29
b51a:901b:cb15:8045:ada8:cdcd:8043:6a1e	128.67.106.30
b51a:901b:cb15:8045:ada8:cdcd:8043:6a1f	128.67.106.31
b51a:901b:cb15:8045:ada8:cdcd:8043:6a20	128.67.106.32
b51a:901b:cb15:8045:ada8:cdcd:8043:6a21	128.67.106.33
b51a:901b:cb15:8045:ada8:cdcd:8043:6a22	128.67.106.34
b51a:901b:cb15:8045:ada8:cdcd:8043:6a23	128.67.106.35
b51a:901b:cb15:8045:ada8:cdcd:8043:6a24	128.67.106.36
b51a:901b:cb15:8045:ada8:cdcd:8043:6a25	128.67.106.37
b51a:901b:cb15:8045:ada8:cdcd:8043:6a26	128.67.106.38
b51a:901b:cb15:8045:ada8:cdcd:8043:6a27	128.67.106.39
b51a:901b:cb15:8045:ada8:cdcd:8043:6a28	128.67.106.40
b51a:901b:cb15:8045:ada8:cdcd:8043:6a29	128.67.106.41
b51a:901b:cb15:8045:ada8:cdcd:8043:6a2a	128.67.106.42
b51a:901b:cb15:8045:ada8:cdcd:8043:6a2b	128.67.106.43
b51a:901b:cb15:8045:ada8:cdcd:8043:6a2c	128.67.106.44
b51a:901b:cb15:8045:ada8:cdcd:8043:6a2d	128.67.106.45
b51a:901b:cb15:8045:ada8:cdcd:8043:6a2e	128.67.106.46
b51a:901b:cb15:8045:ada8:cdcd:8043:6a2f	128.67.106.47
b51a:901b:cb15:8045:ada8:cdcd:8043:6a30	128.67.106.48
b51a:901b:cb15:8045:ada8:cdcd:8043:6a31	128.67.106.49
b51a:901b:cb15:8045:ada8:cdcd:8043:6a32	128.67.106.50
b51a:901b:cb15:8045:ada8:cdcd:8043:6a33	128.67.106.51
b51a:901b:cb15:8045:ada8:cdcd:8043:6a34	128.67.106.52
b51a:901b:cb15:8045:ada8:cdcd:8043:6a35	128.67.106.53
b51a:901b:cb15:8045:ada8:cdcd:8043:6a36	128.67.106.54
b51a:901b:cb15:8045:ada8:cdcd:8043:6a37	128.67.106.55
b51a:901b:cb15:8045:ada8:cdcd:8043:6a38	128.67.106.56
b51a:901b:cb15:8045:ada8:cdcd:8043:6a39	128.67.106.57
b51a:901b:cb15:8045:ada8:cdcd:8043:6a3a	128.67.106.58
b51a:901b:cb15:8045:ada8:cdcd:8043:6a3b	128.67.106.59
b51a:901b:cb15:8045:ada8:cdcd:8043:6a3c	128.67.106.60

b51a:901b:cb15:8045:ada8:cdcd:8043:6a3d	128.67.106.61
b51a:901b:cb15:8045:ada8:cdcd:8043:6a3e	128.67.106.62
b51a:901b:cb15:8045:ada8:cdcd:8043:6a3f	128.67.106.63
b51a:901b:cb15:8045:ada8:cdcd:8043:6a40	128.67.106.64
b51a:901b:cb15:8045:ada8:cdcd:8043:6a41	128.67.106.65
b51a:901b:cb15:8045:ada8:cdcd:8043:6a42	128.67.106.66
b51a:901b:cb15:8045:ada8:cdcd:8043:6a43	128.67.106.67
b51a:901b:cb15:8045:ada8:cdcd:8043:6a44	128.67.106.68
b51a:901b:cb15:8045:ada8:cdcd:8043:6a45	128.67.106.69
b51a:901b:cb15:8045:ada8:cdcd:8043:6a46	128.67.106.70
b51a:901b:cb15:8045:ada8:cdcd:8043:6a47	128.67.106.71
b51a:901b:cb15:8045:ada8:cdcd:8043:6a48	128.67.106.72
b51a:901b:cb15:8045:ada8:cdcd:8043:6a49	128.67.106.73
b51a:901b:cb15:8045:ada8:cdcd:8043:6a4a	128.67.106.74
b51a:901b:cb15:8045:ada8:cdcd:8043:6a4b	128.67.106.75
b51a:901b:cb15:8045:ada8:cdcd:8043:6a4c	128.67.106.76
b51a:901b:cb15:8045:ada8:cdcd:8043:6a4d	128.67.106.77
b51a:901b:cb15:8045:ada8:cdcd:8043:6a4e	128.67.106.78
b51a:901b:cb15:8045:ada8:cdcd:8043:6a4f	128.67.106.79
b51a:901b:cb15:8045:ada8:cdcd:8043:6a50	128.67.106.80
b51a:901b:cb15:8045:ada8:cdcd:8043:6a51	128.67.106.81
b51a:901b:cb15:8045:ada8:cdcd:8043:6a52	128.67.106.82
b51a:901b:cb15:8045:ada8:cdcd:8043:6a53	128.67.106.83
b51a:901b:cb15:8045:ada8:cdcd:8043:6a54	128.67.106.84
b51a:901b:cb15:8045:ada8:cdcd:8043:6a55	128.67.106.85
b51a:901b:cb15:8045:ada8:cdcd:8043:6a56	128.67.106.86
b51a:901b:cb15:8045:ada8:cdcd:8043:6a57	128.67.106.87
b51a:901b:cb15:8045:ada8:cdcd:8043:6a58	128.67.106.88
b51a:901b:cb15:8045:ada8:cdcd:8043:6a59	128.67.106.89
b51a:901b:cb15:8045:ada8:cdcd:8043:6a5a	128.67.106.90
b51a:901b:cb15:8045:ada8:cdcd:8043:6a5b	128.67.106.91
b51a:901b:cb15:8045:ada8:cdcd:8043:6a5c	128.67.106.92
b51a:901b:cb15:8045:ada8:cdcd:8043:6a5d	128.67.106.93
b51a:901b:cb15:8045:ada8:cdcd:8043:6a5e	128.67.106.94
b51a:901b:cb15:8045:ada8:cdcd:8043:6a5f	128.67.106.95
b51a:901b:cb15:8045:ada8:cdcd:8043:6a60	128.67.106.96
b51a:901b:cb15:8045:ada8:cdcd:8043:6a61	128.67.106.97
b51a:901b:cb15:8045:ada8:cdcd:8043:6a62	128.67.106.98
b51a:901b:cb15:8045:ada8:cdcd:8043:6a63	128.67.106.99
b51a:901b:cb15:8045:ada8:cdcd:8043:6a64	128.67.106.100
b51a:901b:cb15:8045:ada8:cdcd:8043:6a65	128.67.106.101
b51a:901b:cb15:8045:ada8:cdcd:8043:6a66	128.67.106.102
b51a:901b:cb15:8045:ada8:cdcd:8043:6a67	128.67.106.103
b51a:901b:cb15:8045:ada8:cdcd:8043:6a68	128.67.106.104
b51a:901b:cb15:8045:ada8:cdcd:8043:6a69	128.67.106.105
b51a:901b:cb15:8045:ada8:cdcd:8043:6a6a	128.67.106.106
b51a:901b:cb15:8045:ada8:cdcd:8043:6a6b	128.67.106.107
b51a:901b:cb15:8045:ada8:cdcd:8043:6a6c	128.67.106.108
b51a:901b:cb15:8045:ada8:cdcd:8043:6a6d	128.67.106.109
b51a:901b:cb15:8045:ada8:cdcd:8043:6a6e	128.67.106.110
b51a:901b:cb15:8045:ada8:cdcd:8043:6a6f	128.67.106.111
b51a:901b:cb15:8045:ada8:cdcd:8043:6a70	128.67.106.112
b51a:901b:cb15:8045:ada8:cdcd:8043:6a71	128.67.106.113
b51a:901b:cb15:8045:ada8:cdcd:8043:6a72	128.67.106.114
b51a:901b:cb15:8045:ada8:cdcd:8043:6a73	128.67.106.115
b51a:901b:cb15:8045:ada8:cdcd:8043:6a74	128.67.106.116
b51a:901b:cb15:8045:ada8:cdcd:8043:6a75	128.67.106.117
b51a:901b:cb15:8045:ada8:cdcd:8043:6a76	128.67.106.118
b51a:901b:cb15:8045:ada8:cdcd:8043:6a77	128.67.106.119
b51a:901b:cb15:8045:ada8:cdcd:8043:6a78	128.67.106.120

b51a:901b:cb15:8045:ada8:cdcd:8043:6a79	128.67.106.121
b51a:901b:cb15:8045:ada8:cdcd:8043:6a7a	128.67.106.122
b51a:901b:cb15:8045:ada8:cdcd:8043:6a7b	128.67.106.123
b51a:901b:cb15:8045:ada8:cdcd:8043:6a7c	128.67.106.124
b51a:901b:cb15:8045:ada8:cdcd:8043:6a7d	128.67.106.125
b51a:901b:cb15:8045:ada8:cdcd:8043:6a7e	128.67.106.126
b51a:901b:cb15:8045:ada8:cdcd:8043:6a7f	128.67.106.127
b51a:901b:cb15:8045:ada8:cdcd:8043:6a80	128.67.106.128
b51a:901b:cb15:8045:ada8:cdcd:8043:6a81	128.67.106.129
b51a:901b:cb15:8045:ada8:cdcd:8043:6a82	128.67.106.130
b51a:901b:cb15:8045:ada8:cdcd:8043:6a83	128.67.106.131
b51a:901b:cb15:8045:ada8:cdcd:8043:6a84	128.67.106.132
b51a:901b:cb15:8045:ada8:cdcd:8043:6a85	128.67.106.133
b51a:901b:cb15:8045:ada8:cdcd:8043:6a86	128.67.106.134
b51a:901b:cb15:8045:ada8:cdcd:8043:6a87	128.67.106.135
b51a:901b:cb15:8045:ada8:cdcd:8043:6a88	128.67.106.136
b51a:901b:cb15:8045:ada8:cdcd:8043:6a89	128.67.106.137
b51a:901b:cb15:8045:ada8:cdcd:8043:6a8a	128.67.106.138
b51a:901b:cb15:8045:ada8:cdcd:8043:6a8b	128.67.106.139
b51a:901b:cb15:8045:ada8:cdcd:8043:6a8c	128.67.106.140
b51a:901b:cb15:8045:ada8:cdcd:8043:6a8d	128.67.106.141
b51a:901b:cb15:8045:ada8:cdcd:8043:6a8e	128.67.106.142
b51a:901b:cb15:8045:ada8:cdcd:8043:6a8f	128.67.106.143
b51a:901b:cb15:8045:ada8:cdcd:8043:6a90	128.67.106.144
b51a:901b:cb15:8045:ada8:cdcd:8043:6a91	128.67.106.145
b51a:901b:cb15:8045:ada8:cdcd:8043:6a92	128.67.106.146
b51a:901b:cb15:8045:ada8:cdcd:8043:6a93	128.67.106.147
b51a:901b:cb15:8045:ada8:cdcd:8043:6a94	128.67.106.148
b51a:901b:cb15:8045:ada8:cdcd:8043:6a95	128.67.106.149
b51a:901b:cb15:8045:ada8:cdcd:8043:6a96	128.67.106.150
b51a:901b:cb15:8045:ada8:cdcd:8043:6a97	128.67.106.151
b51a:901b:cb15:8045:ada8:cdcd:8043:6a98	128.67.106.152
b51a:901b:cb15:8045:ada8:cdcd:8043:6a99	128.67.106.153
b51a:901b:cb15:8045:ada8:cdcd:8043:6a9a	128.67.106.154
b51a:901b:cb15:8045:ada8:cdcd:8043:6a9b	128.67.106.155
b51a:901b:cb15:8045:ada8:cdcd:8043:6a9c	128.67.106.156
b51a:901b:cb15:8045:ada8:cdcd:8043:6a9d	128.67.106.157
b51a:901b:cb15:8045:ada8:cdcd:8043:6a9e	128.67.106.158
b51a:901b:cb15:8045:ada8:cdcd:8043:6a9f	128.67.106.159
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa0	128.67.106.160
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa1	128.67.106.161
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa2	128.67.106.162
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa3	128.67.106.163
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa4	128.67.106.164
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa5	128.67.106.165
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa6	128.67.106.166
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa7	128.67.106.167
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa8	128.67.106.168
b51a:901b:cb15:8045:ada8:cdcd:8043:6aa9	128.67.106.169
b51a:901b:cb15:8045:ada8:cdcd:8043:6aaa	128.67.106.170
b51a:901b:cb15:8045:ada8:cdcd:8043:6aab	128.67.106.171
b51a:901b:cb15:8045:ada8:cdcd:8043:6aac	128.67.106.172
b51a:901b:cb15:8045:ada8:cdcd:8043:6aad	128.67.106.173
b51a:901b:cb15:8045:ada8:cdcd:8043:6aae	128.67.106.174
b51a:901b:cb15:8045:ada8:cdcd:8043:6aaf	128.67.106.175
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab0	128.67.106.176
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab1	128.67.106.177
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab2	128.67.106.178
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab3	128.67.106.179
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab4	128.67.106.180

b51a:901b:cb15:8045:ada8:cdcd:8043:6ab5	128.67.106.181
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab6	128.67.106.182
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab7	128.67.106.183
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab8	128.67.106.184
b51a:901b:cb15:8045:ada8:cdcd:8043:6ab9	128.67.106.185
b51a:901b:cb15:8045:ada8:cdcd:8043:6aba	128.67.106.186
b51a:901b:cb15:8045:ada8:cdcd:8043:6abb	128.67.106.187
b51a:901b:cb15:8045:ada8:cdcd:8043:6abc	128.67.106.188
b51a:901b:cb15:8045:ada8:cdcd:8043:6abd	128.67.106.189
b51a:901b:cb15:8045:ada8:cdcd:8043:6abe	128.67.106.190
b51a:901b:cb15:8045:ada8:cdcd:8043:6abf	128.67.106.191
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac0	128.67.106.192
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac1	128.67.106.193
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac2	128.67.106.194
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac3	128.67.106.195
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac4	128.67.106.196
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac5	128.67.106.197
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac6	128.67.106.198
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac7	128.67.106.199
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac8	128.67.106.200
b51a:901b:cb15:8045:ada8:cdcd:8043:6ac9	128.67.106.201
b51a:901b:cb15:8045:ada8:cdcd:8043:6aca	128.67.106.202
b51a:901b:cb15:8045:ada8:cdcd:8043:6acb	128.67.106.203
b51a:901b:cb15:8045:ada8:cdcd:8043:6acc	128.67.106.204
b51a:901b:cb15:8045:ada8:cdcd:8043:6acd	128.67.106.205
b51a:901b:cb15:8045:ada8:cdcd:8043:6ace	128.67.106.206
b51a:901b:cb15:8045:ada8:cdcd:8043:6acf	128.67.106.207
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad0	128.67.106.208
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad1	128.67.106.209
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad2	128.67.106.210
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad3	128.67.106.211
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad4	128.67.106.212
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad5	128.67.106.213
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad6	128.67.106.214
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad7	128.67.106.215
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad8	128.67.106.216
b51a:901b:cb15:8045:ada8:cdcd:8043:6ad9	128.67.106.217
b51a:901b:cb15:8045:ada8:cdcd:8043:6ada	128.67.106.218
b51a:901b:cb15:8045:ada8:cdcd:8043:6adb	128.67.106.219
b51a:901b:cb15:8045:ada8:cdcd:8043:6adc	128.67.106.220
b51a:901b:cb15:8045:ada8:cdcd:8043:6add	128.67.106.221
b51a:901b:cb15:8045:ada8:cdcd:8043:6ade	128.67.106.222
b51a:901b:cb15:8045:ada8:cdcd:8043:6adf	128.67.106.223
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae0	128.67.106.224
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae1	128.67.106.225
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae2	128.67.106.226
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae3	128.67.106.227
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae4	128.67.106.228
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae5	128.67.106.229
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae6	128.67.106.230
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae7	128.67.106.231
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae8	128.67.106.232
b51a:901b:cb15:8045:ada8:cdcd:8043:6ae9	128.67.106.233
b51a:901b:cb15:8045:ada8:cdcd:8043:6aea	128.67.106.234
b51a:901b:cb15:8045:ada8:cdcd:8043:6aeb	128.67.106.235
b51a:901b:cb15:8045:ada8:cdcd:8043:6aec	128.67.106.236
b51a:901b:cb15:8045:ada8:cdcd:8043:6aed	128.67.106.237
b51a:901b:cb15:8045:ada8:cdcd:8043:6aee	128.67.106.238
b51a:901b:cb15:8045:ada8:cdcd:8043:6aef	128.67.106.239
b51a:901b:cb15:8045:ada8:cdcd:8043:6af0	128.67.106.240
b51a:901b:cb15:8045:ada8:cdcd:8043:6af1	128.67.106.241
b51a:901b:cb15:8045:ada8:cdcd:8043:6af2	128.67.106.242
b51a:901b:cb15:8045:ada8:cdcd:8043:6af3	128.67.106.243
b51a:901b:cb15:8045:ada8:cdcd:8043:6af4	128.67.106.244
b51a:901b:cb15:8045:ada8:cdcd:8043:6af5	128.67.106.245
b51a:901b:cb15:8045:ada8:cdcd:8043:6af6	128.67.106.246
b51a:901b:cb15:8045:ada8:cdcd:8043:6af7	128.67.106.247
b51a:901b:cb15:8045:ada8:cdcd:8043:6af8	128.67.106.248
b51a:901b:cb15:8045:ada8:cdcd:8043:6af9	128.67.106.249
b51a:901b:cb15:8045:ada8:cdcd:8043:6afa	128.67.106.250
b51a:901b:cb15:8045:ada8:cdcd:8043:6afb	128.67.106.251
b51a:901b:cb15:8045:ada8:cdcd:8043:6afc	128.67.106.252
b51a:901b:cb15:8045:ada8:cdcd:8043:6afd	128.67.106.253
b51a:901b:cb15:8045:ada8:cdcd:8043:6afe	128.67.106.254
b51a:901b:cb15:8045:ada8:cdcd:8043:6aff	128.67.106.255

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.