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:bc24:5b51:3a01	91.81.58.1
b51a:901b:cb15:8045:ada8:bc24:5b51:3a02	91.81.58.2
b51a:901b:cb15:8045:ada8:bc24:5b51:3a03	91.81.58.3
b51a:901b:cb15:8045:ada8:bc24:5b51:3a04	91.81.58.4
b51a:901b:cb15:8045:ada8:bc24:5b51:3a05	91.81.58.5
b51a:901b:cb15:8045:ada8:bc24:5b51:3a06	91.81.58.6
b51a:901b:cb15:8045:ada8:bc24:5b51:3a07	91.81.58.7
b51a:901b:cb15:8045:ada8:bc24:5b51:3a08	91.81.58.8
b51a:901b:cb15:8045:ada8:bc24:5b51:3a09	91.81.58.9
b51a:901b:cb15:8045:ada8:bc24:5b51:3a0a	91.81.58.10
b51a:901b:cb15:8045:ada8:bc24:5b51:3a0b	91.81.58.11
b51a:901b:cb15:8045:ada8:bc24:5b51:3a0c	91.81.58.12
b51a:901b:cb15:8045:ada8:bc24:5b51:3a0d	91.81.58.13
b51a:901b:cb15:8045:ada8:bc24:5b51:3a0e	91.81.58.14
b51a:901b:cb15:8045:ada8:bc24:5b51:3a0f	91.81.58.15
b51a:901b:cb15:8045:ada8:bc24:5b51:3a10	91.81.58.16
b51a:901b:cb15:8045:ada8:bc24:5b51:3a11	91.81.58.17
b51a:901b:cb15:8045:ada8:bc24:5b51:3a12	91.81.58.18
b51a:901b:cb15:8045:ada8:bc24:5b51:3a13	91.81.58.19
b51a:901b:cb15:8045:ada8:bc24:5b51:3a14	91.81.58.20
b51a:901b:cb15:8045:ada8:bc24:5b51:3a15	91.81.58.21
b51a:901b:cb15:8045:ada8:bc24:5b51:3a16	91.81.58.22
b51a:901b:cb15:8045:ada8:bc24:5b51:3a17	91.81.58.23
b51a:901b:cb15:8045:ada8:bc24:5b51:3a18	91.81.58.24
b51a:901b:cb15:8045:ada8:bc24:5b51:3a19	91.81.58.25
b51a:901b:cb15:8045:ada8:bc24:5b51:3a1a	91.81.58.26
b51a:901b:cb15:8045:ada8:bc24:5b51:3a1b	91.81.58.27
b51a:901b:cb15:8045:ada8:bc24:5b51:3a1c	91.81.58.28
b51a:901b:cb15:8045:ada8:bc24:5b51:3a1d	91.81.58.29
b51a:901b:cb15:8045:ada8:bc24:5b51:3a1e	91.81.58.30
b51a:901b:cb15:8045:ada8:bc24:5b51:3a1f	91.81.58.31
b51a:901b:cb15:8045:ada8:bc24:5b51:3a20	91.81.58.32
b51a:901b:cb15:8045:ada8:bc24:5b51:3a21	91.81.58.33
b51a:901b:cb15:8045:ada8:bc24:5b51:3a22	91.81.58.34
b51a:901b:cb15:8045:ada8:bc24:5b51:3a23	91.81.58.35
b51a:901b:cb15:8045:ada8:bc24:5b51:3a24	91.81.58.36
b51a:901b:cb15:8045:ada8:bc24:5b51:3a25	91.81.58.37
b51a:901b:cb15:8045:ada8:bc24:5b51:3a26	91.81.58.38
b51a:901b:cb15:8045:ada8:bc24:5b51:3a27	91.81.58.39
b51a:901b:cb15:8045:ada8:bc24:5b51:3a28	91.81.58.40
b51a:901b:cb15:8045:ada8:bc24:5b51:3a29	91.81.58.41
b51a:901b:cb15:8045:ada8:bc24:5b51:3a2a	91.81.58.42
b51a:901b:cb15:8045:ada8:bc24:5b51:3a2b	91.81.58.43
b51a:901b:cb15:8045:ada8:bc24:5b51:3a2c	91.81.58.44
b51a:901b:cb15:8045:ada8:bc24:5b51:3a2d	91.81.58.45
b51a:901b:cb15:8045:ada8:bc24:5b51:3a2e	91.81.58.46
b51a:901b:cb15:8045:ada8:bc24:5b51:3a2f	91.81.58.47
b51a:901b:cb15:8045:ada8:bc24:5b51:3a30	91.81.58.48
b51a:901b:cb15:8045:ada8:bc24:5b51:3a31	91.81.58.49
b51a:901b:cb15:8045:ada8:bc24:5b51:3a32	91.81.58.50
b51a:901b:cb15:8045:ada8:bc24:5b51:3a33	91.81.58.51
b51a:901b:cb15:8045:ada8:bc24:5b51:3a34	91.81.58.52
b51a:901b:cb15:8045:ada8:bc24:5b51:3a35	91.81.58.53
b51a:901b:cb15:8045:ada8:bc24:5b51:3a36	91.81.58.54
b51a:901b:cb15:8045:ada8:bc24:5b51:3a37	91.81.58.55
b51a:901b:cb15:8045:ada8:bc24:5b51:3a38	91.81.58.56
b51a:901b:cb15:8045:ada8:bc24:5b51:3a39	91.81.58.57
b51a:901b:cb15:8045:ada8:bc24:5b51:3a3a	91.81.58.58
b51a:901b:cb15:8045:ada8:bc24:5b51:3a3b	91.81.58.59
b51a:901b:cb15:8045:ada8:bc24:5b51:3a3c	91.81.58.60

b51a:901b:cb15:8045:ada8:bc24:5b51:3a3d	91.81.58.61
b51a:901b:cb15:8045:ada8:bc24:5b51:3a3e	91.81.58.62
b51a:901b:cb15:8045:ada8:bc24:5b51:3a3f	91.81.58.63
b51a:901b:cb15:8045:ada8:bc24:5b51:3a40	91.81.58.64
b51a:901b:cb15:8045:ada8:bc24:5b51:3a41	91.81.58.65
b51a:901b:cb15:8045:ada8:bc24:5b51:3a42	91.81.58.66
b51a:901b:cb15:8045:ada8:bc24:5b51:3a43	91.81.58.67
b51a:901b:cb15:8045:ada8:bc24:5b51:3a44	91.81.58.68
b51a:901b:cb15:8045:ada8:bc24:5b51:3a45	91.81.58.69
b51a:901b:cb15:8045:ada8:bc24:5b51:3a46	91.81.58.70
b51a:901b:cb15:8045:ada8:bc24:5b51:3a47	91.81.58.71
b51a:901b:cb15:8045:ada8:bc24:5b51:3a48	91.81.58.72
b51a:901b:cb15:8045:ada8:bc24:5b51:3a49	91.81.58.73
b51a:901b:cb15:8045:ada8:bc24:5b51:3a4a	91.81.58.74
b51a:901b:cb15:8045:ada8:bc24:5b51:3a4b	91.81.58.75
b51a:901b:cb15:8045:ada8:bc24:5b51:3a4c	91.81.58.76
b51a:901b:cb15:8045:ada8:bc24:5b51:3a4d	91.81.58.77
b51a:901b:cb15:8045:ada8:bc24:5b51:3a4e	91.81.58.78
b51a:901b:cb15:8045:ada8:bc24:5b51:3a4f	91.81.58.79
b51a:901b:cb15:8045:ada8:bc24:5b51:3a50	91.81.58.80
b51a:901b:cb15:8045:ada8:bc24:5b51:3a51	91.81.58.81
b51a:901b:cb15:8045:ada8:bc24:5b51:3a52	91.81.58.82
b51a:901b:cb15:8045:ada8:bc24:5b51:3a53	91.81.58.83
b51a:901b:cb15:8045:ada8:bc24:5b51:3a54	91.81.58.84
b51a:901b:cb15:8045:ada8:bc24:5b51:3a55	91.81.58.85
b51a:901b:cb15:8045:ada8:bc24:5b51:3a56	91.81.58.86
b51a:901b:cb15:8045:ada8:bc24:5b51:3a57	91.81.58.87
b51a:901b:cb15:8045:ada8:bc24:5b51:3a58	91.81.58.88
b51a:901b:cb15:8045:ada8:bc24:5b51:3a59	91.81.58.89
b51a:901b:cb15:8045:ada8:bc24:5b51:3a5a	91.81.58.90
b51a:901b:cb15:8045:ada8:bc24:5b51:3a5b	91.81.58.91
b51a:901b:cb15:8045:ada8:bc24:5b51:3a5c	91.81.58.92
b51a:901b:cb15:8045:ada8:bc24:5b51:3a5d	91.81.58.93
b51a:901b:cb15:8045:ada8:bc24:5b51:3a5e	91.81.58.94
b51a:901b:cb15:8045:ada8:bc24:5b51:3a5f	91.81.58.95
b51a:901b:cb15:8045:ada8:bc24:5b51:3a60	91.81.58.96
b51a:901b:cb15:8045:ada8:bc24:5b51:3a61	91.81.58.97
b51a:901b:cb15:8045:ada8:bc24:5b51:3a62	91.81.58.98
b51a:901b:cb15:8045:ada8:bc24:5b51:3a63	91.81.58.99
b51a:901b:cb15:8045:ada8:bc24:5b51:3a64	91.81.58.100
b51a:901b:cb15:8045:ada8:bc24:5b51:3a65	91.81.58.101
b51a:901b:cb15:8045:ada8:bc24:5b51:3a66	91.81.58.102
b51a:901b:cb15:8045:ada8:bc24:5b51:3a67	91.81.58.103
b51a:901b:cb15:8045:ada8:bc24:5b51:3a68	91.81.58.104
b51a:901b:cb15:8045:ada8:bc24:5b51:3a69	91.81.58.105
b51a:901b:cb15:8045:ada8:bc24:5b51:3a6a	91.81.58.106
b51a:901b:cb15:8045:ada8:bc24:5b51:3a6b	91.81.58.107
b51a:901b:cb15:8045:ada8:bc24:5b51:3a6c	91.81.58.108
b51a:901b:cb15:8045:ada8:bc24:5b51:3a6d	91.81.58.109
b51a:901b:cb15:8045:ada8:bc24:5b51:3a6e	91.81.58.110
b51a:901b:cb15:8045:ada8:bc24:5b51:3a6f	91.81.58.111
b51a:901b:cb15:8045:ada8:bc24:5b51:3a70	91.81.58.112
b51a:901b:cb15:8045:ada8:bc24:5b51:3a71	91.81.58.113
b51a:901b:cb15:8045:ada8:bc24:5b51:3a72	91.81.58.114
b51a:901b:cb15:8045:ada8:bc24:5b51:3a73	91.81.58.115
b51a:901b:cb15:8045:ada8:bc24:5b51:3a74	91.81.58.116
b51a:901b:cb15:8045:ada8:bc24:5b51:3a75	91.81.58.117
b51a:901b:cb15:8045:ada8:bc24:5b51:3a76	91.81.58.118
b51a:901b:cb15:8045:ada8:bc24:5b51:3a77	91.81.58.119
b51a:901b:cb15:8045:ada8:bc24:5b51:3a78	91.81.58.120

b51a:901b:cb15:8045:ada8:bc24:5b51:3a79	91.81.58.121
b51a:901b:cb15:8045:ada8:bc24:5b51:3a7a	91.81.58.122
b51a:901b:cb15:8045:ada8:bc24:5b51:3a7b	91.81.58.123
b51a:901b:cb15:8045:ada8:bc24:5b51:3a7c	91.81.58.124
b51a:901b:cb15:8045:ada8:bc24:5b51:3a7d	91.81.58.125
b51a:901b:cb15:8045:ada8:bc24:5b51:3a7e	91.81.58.126
b51a:901b:cb15:8045:ada8:bc24:5b51:3a7f	91.81.58.127
b51a:901b:cb15:8045:ada8:bc24:5b51:3a80	91.81.58.128
b51a:901b:cb15:8045:ada8:bc24:5b51:3a81	91.81.58.129
b51a:901b:cb15:8045:ada8:bc24:5b51:3a82	91.81.58.130
b51a:901b:cb15:8045:ada8:bc24:5b51:3a83	91.81.58.131
b51a:901b:cb15:8045:ada8:bc24:5b51:3a84	91.81.58.132
b51a:901b:cb15:8045:ada8:bc24:5b51:3a85	91.81.58.133
b51a:901b:cb15:8045:ada8:bc24:5b51:3a86	91.81.58.134
b51a:901b:cb15:8045:ada8:bc24:5b51:3a87	91.81.58.135
b51a:901b:cb15:8045:ada8:bc24:5b51:3a88	91.81.58.136
b51a:901b:cb15:8045:ada8:bc24:5b51:3a89	91.81.58.137
b51a:901b:cb15:8045:ada8:bc24:5b51:3a8a	91.81.58.138
b51a:901b:cb15:8045:ada8:bc24:5b51:3a8b	91.81.58.139
b51a:901b:cb15:8045:ada8:bc24:5b51:3a8c	91.81.58.140
b51a:901b:cb15:8045:ada8:bc24:5b51:3a8d	91.81.58.141
b51a:901b:cb15:8045:ada8:bc24:5b51:3a8e	91.81.58.142
b51a:901b:cb15:8045:ada8:bc24:5b51:3a8f	91.81.58.143
b51a:901b:cb15:8045:ada8:bc24:5b51:3a90	91.81.58.144
b51a:901b:cb15:8045:ada8:bc24:5b51:3a91	91.81.58.145
b51a:901b:cb15:8045:ada8:bc24:5b51:3a92	91.81.58.146
b51a:901b:cb15:8045:ada8:bc24:5b51:3a93	91.81.58.147
b51a:901b:cb15:8045:ada8:bc24:5b51:3a94	91.81.58.148
b51a:901b:cb15:8045:ada8:bc24:5b51:3a95	91.81.58.149
b51a:901b:cb15:8045:ada8:bc24:5b51:3a96	91.81.58.150
b51a:901b:cb15:8045:ada8:bc24:5b51:3a97	91.81.58.151
b51a:901b:cb15:8045:ada8:bc24:5b51:3a98	91.81.58.152
b51a:901b:cb15:8045:ada8:bc24:5b51:3a99	91.81.58.153
b51a:901b:cb15:8045:ada8:bc24:5b51:3a9a	91.81.58.154
b51a:901b:cb15:8045:ada8:bc24:5b51:3a9b	91.81.58.155
b51a:901b:cb15:8045:ada8:bc24:5b51:3a9c	91.81.58.156
b51a:901b:cb15:8045:ada8:bc24:5b51:3a9d	91.81.58.157
b51a:901b:cb15:8045:ada8:bc24:5b51:3a9e	91.81.58.158
b51a:901b:cb15:8045:ada8:bc24:5b51:3a9f	91.81.58.159
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa0	91.81.58.160
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa1	91.81.58.161
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa2	91.81.58.162
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa3	91.81.58.163
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa4	91.81.58.164
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa5	91.81.58.165
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa6	91.81.58.166
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa7	91.81.58.167
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa8	91.81.58.168
b51a:901b:cb15:8045:ada8:bc24:5b51:3aa9	91.81.58.169
b51a:901b:cb15:8045:ada8:bc24:5b51:3aaa	91.81.58.170
b51a:901b:cb15:8045:ada8:bc24:5b51:3aab	91.81.58.171
b51a:901b:cb15:8045:ada8:bc24:5b51:3aac	91.81.58.172
b51a:901b:cb15:8045:ada8:bc24:5b51:3aad	91.81.58.173
b51a:901b:cb15:8045:ada8:bc24:5b51:3aae	91.81.58.174
b51a:901b:cb15:8045:ada8:bc24:5b51:3aaf	91.81.58.175
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab0	91.81.58.176
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab1	91.81.58.177
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab2	91.81.58.178
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab3	91.81.58.179
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab4	91.81.58.180

b51a:901b:cb15:8045:ada8:bc24:5b51:3ab5	91.81.58.181
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab6	91.81.58.182
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab7	91.81.58.183
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab8	91.81.58.184
b51a:901b:cb15:8045:ada8:bc24:5b51:3ab9	91.81.58.185
b51a:901b:cb15:8045:ada8:bc24:5b51:3aba	91.81.58.186
b51a:901b:cb15:8045:ada8:bc24:5b51:3abb	91.81.58.187
b51a:901b:cb15:8045:ada8:bc24:5b51:3abc	91.81.58.188
b51a:901b:cb15:8045:ada8:bc24:5b51:3abd	91.81.58.189
b51a:901b:cb15:8045:ada8:bc24:5b51:3abe	91.81.58.190
b51a:901b:cb15:8045:ada8:bc24:5b51:3abf	91.81.58.191
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac0	91.81.58.192
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac1	91.81.58.193
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac2	91.81.58.194
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac3	91.81.58.195
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac4	91.81.58.196
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac5	91.81.58.197
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac6	91.81.58.198
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac7	91.81.58.199
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac8	91.81.58.200
b51a:901b:cb15:8045:ada8:bc24:5b51:3ac9	91.81.58.201
b51a:901b:cb15:8045:ada8:bc24:5b51:3aca	91.81.58.202
b51a:901b:cb15:8045:ada8:bc24:5b51:3acb	91.81.58.203
b51a:901b:cb15:8045:ada8:bc24:5b51:3acc	91.81.58.204
b51a:901b:cb15:8045:ada8:bc24:5b51:3acd	91.81.58.205
b51a:901b:cb15:8045:ada8:bc24:5b51:3ace	91.81.58.206
b51a:901b:cb15:8045:ada8:bc24:5b51:3acf	91.81.58.207
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad0	91.81.58.208
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad1	91.81.58.209
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad2	91.81.58.210
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad3	91.81.58.211
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad4	91.81.58.212
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad5	91.81.58.213
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad6	91.81.58.214
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad7	91.81.58.215
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad8	91.81.58.216
b51a:901b:cb15:8045:ada8:bc24:5b51:3ad9	91.81.58.217
b51a:901b:cb15:8045:ada8:bc24:5b51:3ada	91.81.58.218
b51a:901b:cb15:8045:ada8:bc24:5b51:3adb	91.81.58.219
b51a:901b:cb15:8045:ada8:bc24:5b51:3adc	91.81.58.220
b51a:901b:cb15:8045:ada8:bc24:5b51:3add	91.81.58.221
b51a:901b:cb15:8045:ada8:bc24:5b51:3ade	91.81.58.222
b51a:901b:cb15:8045:ada8:bc24:5b51:3adf	91.81.58.223
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae0	91.81.58.224
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae1	91.81.58.225
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae2	91.81.58.226
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae3	91.81.58.227
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae4	91.81.58.228
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae5	91.81.58.229
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae6	91.81.58.230
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae7	91.81.58.231
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae8	91.81.58.232
b51a:901b:cb15:8045:ada8:bc24:5b51:3ae9	91.81.58.233
b51a:901b:cb15:8045:ada8:bc24:5b51:3aea	91.81.58.234
b51a:901b:cb15:8045:ada8:bc24:5b51:3aeb	91.81.58.235
b51a:901b:cb15:8045:ada8:bc24:5b51:3aec	91.81.58.236
b51a:901b:cb15:8045:ada8:bc24:5b51:3aed	91.81.58.237
b51a:901b:cb15:8045:ada8:bc24:5b51:3aee	91.81.58.238
b51a:901b:cb15:8045:ada8:bc24:5b51:3aef	91.81.58.239
b51a:901b:cb15:8045:ada8:bc24:5b51:3af0	91.81.58.240
b51a:901b:cb15:8045:ada8:bc24:5b51:3af1	91.81.58.241
b51a:901b:cb15:8045:ada8:bc24:5b51:3af2	91.81.58.242
b51a:901b:cb15:8045:ada8:bc24:5b51:3af3	91.81.58.243
b51a:901b:cb15:8045:ada8:bc24:5b51:3af4	91.81.58.244
b51a:901b:cb15:8045:ada8:bc24:5b51:3af5	91.81.58.245
b51a:901b:cb15:8045:ada8:bc24:5b51:3af6	91.81.58.246
b51a:901b:cb15:8045:ada8:bc24:5b51:3af7	91.81.58.247
b51a:901b:cb15:8045:ada8:bc24:5b51:3af8	91.81.58.248
b51a:901b:cb15:8045:ada8:bc24:5b51:3af9	91.81.58.249
b51a:901b:cb15:8045:ada8:bc24:5b51:3afa	91.81.58.250
b51a:901b:cb15:8045:ada8:bc24:5b51:3afb	91.81.58.251
b51a:901b:cb15:8045:ada8:bc24:5b51:3afc	91.81.58.252
b51a:901b:cb15:8045:ada8:bc24:5b51:3afd	91.81.58.253
b51a:901b:cb15:8045:ada8:bc24:5b51:3afe	91.81.58.254
b51a:901b:cb15:8045:ada8:bc24:5b51:3aff	91.81.58.255

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.