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:901b:8082:40de:3157:cd33:4a01	205.51.74.1
b51a:901b:901b:8082:40de:3157:cd33:4a02	205.51.74.2
b51a:901b:901b:8082:40de:3157:cd33:4a03	205.51.74.3
b51a:901b:901b:8082:40de:3157:cd33:4a04	205.51.74.4
b51a:901b:901b:8082:40de:3157:cd33:4a05	205.51.74.5
b51a:901b:901b:8082:40de:3157:cd33:4a06	205.51.74.6
b51a:901b:901b:8082:40de:3157:cd33:4a07	205.51.74.7
b51a:901b:901b:8082:40de:3157:cd33:4a08	205.51.74.8
b51a:901b:901b:8082:40de:3157:cd33:4a09	205.51.74.9
b51a:901b:901b:8082:40de:3157:cd33:4a0a	205.51.74.10
b51a:901b:901b:8082:40de:3157:cd33:4a0b	205.51.74.11
b51a:901b:901b:8082:40de:3157:cd33:4a0c	205.51.74.12
b51a:901b:901b:8082:40de:3157:cd33:4a0d	205.51.74.13
b51a:901b:901b:8082:40de:3157:cd33:4a0e	205.51.74.14
b51a:901b:901b:8082:40de:3157:cd33:4a0f	205.51.74.15
b51a:901b:901b:8082:40de:3157:cd33:4a10	205.51.74.16
b51a:901b:901b:8082:40de:3157:cd33:4a11	205.51.74.17
b51a:901b:901b:8082:40de:3157:cd33:4a12	205.51.74.18
b51a:901b:901b:8082:40de:3157:cd33:4a13	205.51.74.19
b51a:901b:901b:8082:40de:3157:cd33:4a14	205.51.74.20
b51a:901b:901b:8082:40de:3157:cd33:4a15	205.51.74.21
b51a:901b:901b:8082:40de:3157:cd33:4a16	205.51.74.22
b51a:901b:901b:8082:40de:3157:cd33:4a17	205.51.74.23
b51a:901b:901b:8082:40de:3157:cd33:4a18	205.51.74.24
b51a:901b:901b:8082:40de:3157:cd33:4a19	205.51.74.25
b51a:901b:901b:8082:40de:3157:cd33:4a1a	205.51.74.26
b51a:901b:901b:8082:40de:3157:cd33:4a1b	205.51.74.27
b51a:901b:901b:8082:40de:3157:cd33:4a1c	205.51.74.28
b51a:901b:901b:8082:40de:3157:cd33:4a1d	205.51.74.29
b51a:901b:901b:8082:40de:3157:cd33:4a1e	205.51.74.30
b51a:901b:901b:8082:40de:3157:cd33:4a1f	205.51.74.31
b51a:901b:901b:8082:40de:3157:cd33:4a20	205.51.74.32
b51a:901b:901b:8082:40de:3157:cd33:4a21	205.51.74.33
b51a:901b:901b:8082:40de:3157:cd33:4a22	205.51.74.34
b51a:901b:901b:8082:40de:3157:cd33:4a23	205.51.74.35
b51a:901b:901b:8082:40de:3157:cd33:4a24	205.51.74.36
b51a:901b:901b:8082:40de:3157:cd33:4a25	205.51.74.37
b51a:901b:901b:8082:40de:3157:cd33:4a26	205.51.74.38
b51a:901b:901b:8082:40de:3157:cd33:4a27	205.51.74.39
b51a:901b:901b:8082:40de:3157:cd33:4a28	205.51.74.40
b51a:901b:901b:8082:40de:3157:cd33:4a29	205.51.74.41
b51a:901b:901b:8082:40de:3157:cd33:4a2a	205.51.74.42
b51a:901b:901b:8082:40de:3157:cd33:4a2b	205.51.74.43
b51a:901b:901b:8082:40de:3157:cd33:4a2c	205.51.74.44
b51a:901b:901b:8082:40de:3157:cd33:4a2d	205.51.74.45
b51a:901b:901b:8082:40de:3157:cd33:4a2e	205.51.74.46
b51a:901b:901b:8082:40de:3157:cd33:4a2f	205.51.74.47
b51a:901b:901b:8082:40de:3157:cd33:4a30	205.51.74.48
b51a:901b:901b:8082:40de:3157:cd33:4a31	205.51.74.49
b51a:901b:901b:8082:40de:3157:cd33:4a32	205.51.74.50
b51a:901b:901b:8082:40de:3157:cd33:4a33	205.51.74.51
b51a:901b:901b:8082:40de:3157:cd33:4a34	205.51.74.52
b51a:901b:901b:8082:40de:3157:cd33:4a35	205.51.74.53
b51a:901b:901b:8082:40de:3157:cd33:4a36	205.51.74.54
b51a:901b:901b:8082:40de:3157:cd33:4a37	205.51.74.55
b51a:901b:901b:8082:40de:3157:cd33:4a38	205.51.74.56
b51a:901b:901b:8082:40de:3157:cd33:4a39	205.51.74.57
b51a:901b:901b:8082:40de:3157:cd33:4a3a	205.51.74.58
b51a:901b:901b:8082:40de:3157:cd33:4a3b	205.51.74.59
b51a:901b:901b:8082:40de:3157:cd33:4a3c	205.51.74.60

b51a:901b:901b:8082:40de:3157:cd33:4a3d	205.51.74.61
b51a:901b:901b:8082:40de:3157:cd33:4a3e	205.51.74.62
b51a:901b:901b:8082:40de:3157:cd33:4a3f	205.51.74.63
b51a:901b:901b:8082:40de:3157:cd33:4a40	205.51.74.64
b51a:901b:901b:8082:40de:3157:cd33:4a41	205.51.74.65
b51a:901b:901b:8082:40de:3157:cd33:4a42	205.51.74.66
b51a:901b:901b:8082:40de:3157:cd33:4a43	205.51.74.67
b51a:901b:901b:8082:40de:3157:cd33:4a44	205.51.74.68
b51a:901b:901b:8082:40de:3157:cd33:4a45	205.51.74.69
b51a:901b:901b:8082:40de:3157:cd33:4a46	205.51.74.70
b51a:901b:901b:8082:40de:3157:cd33:4a47	205.51.74.71
b51a:901b:901b:8082:40de:3157:cd33:4a48	205.51.74.72
b51a:901b:901b:8082:40de:3157:cd33:4a49	205.51.74.73
b51a:901b:901b:8082:40de:3157:cd33:4a4a	205.51.74.74
b51a:901b:901b:8082:40de:3157:cd33:4a4b	205.51.74.75
b51a:901b:901b:8082:40de:3157:cd33:4a4c	205.51.74.76
b51a:901b:901b:8082:40de:3157:cd33:4a4d	205.51.74.77
b51a:901b:901b:8082:40de:3157:cd33:4a4e	205.51.74.78
b51a:901b:901b:8082:40de:3157:cd33:4a4f	205.51.74.79
b51a:901b:901b:8082:40de:3157:cd33:4a50	205.51.74.80
b51a:901b:901b:8082:40de:3157:cd33:4a51	205.51.74.81
b51a:901b:901b:8082:40de:3157:cd33:4a52	205.51.74.82
b51a:901b:901b:8082:40de:3157:cd33:4a53	205.51.74.83
b51a:901b:901b:8082:40de:3157:cd33:4a54	205.51.74.84
b51a:901b:901b:8082:40de:3157:cd33:4a55	205.51.74.85
b51a:901b:901b:8082:40de:3157:cd33:4a56	205.51.74.86
b51a:901b:901b:8082:40de:3157:cd33:4a57	205.51.74.87
b51a:901b:901b:8082:40de:3157:cd33:4a58	205.51.74.88
b51a:901b:901b:8082:40de:3157:cd33:4a59	205.51.74.89
b51a:901b:901b:8082:40de:3157:cd33:4a5a	205.51.74.90
b51a:901b:901b:8082:40de:3157:cd33:4a5b	205.51.74.91
b51a:901b:901b:8082:40de:3157:cd33:4a5c	205.51.74.92
b51a:901b:901b:8082:40de:3157:cd33:4a5d	205.51.74.93
b51a:901b:901b:8082:40de:3157:cd33:4a5e	205.51.74.94
b51a:901b:901b:8082:40de:3157:cd33:4a5f	205.51.74.95
b51a:901b:901b:8082:40de:3157:cd33:4a60	205.51.74.96
b51a:901b:901b:8082:40de:3157:cd33:4a61	205.51.74.97
b51a:901b:901b:8082:40de:3157:cd33:4a62	205.51.74.98
b51a:901b:901b:8082:40de:3157:cd33:4a63	205.51.74.99
b51a:901b:901b:8082:40de:3157:cd33:4a64	205.51.74.100
b51a:901b:901b:8082:40de:3157:cd33:4a65	205.51.74.101
b51a:901b:901b:8082:40de:3157:cd33:4a66	205.51.74.102
b51a:901b:901b:8082:40de:3157:cd33:4a67	205.51.74.103
b51a:901b:901b:8082:40de:3157:cd33:4a68	205.51.74.104
b51a:901b:901b:8082:40de:3157:cd33:4a69	205.51.74.105
b51a:901b:901b:8082:40de:3157:cd33:4a6a	205.51.74.106
b51a:901b:901b:8082:40de:3157:cd33:4a6b	205.51.74.107
b51a:901b:901b:8082:40de:3157:cd33:4a6c	205.51.74.108
b51a:901b:901b:8082:40de:3157:cd33:4a6d	205.51.74.109
b51a:901b:901b:8082:40de:3157:cd33:4a6e	205.51.74.110
b51a:901b:901b:8082:40de:3157:cd33:4a6f	205.51.74.111
b51a:901b:901b:8082:40de:3157:cd33:4a70	205.51.74.112
b51a:901b:901b:8082:40de:3157:cd33:4a71	205.51.74.113
b51a:901b:901b:8082:40de:3157:cd33:4a72	205.51.74.114
b51a:901b:901b:8082:40de:3157:cd33:4a73	205.51.74.115
b51a:901b:901b:8082:40de:3157:cd33:4a74	205.51.74.116
b51a:901b:901b:8082:40de:3157:cd33:4a75	205.51.74.117
b51a:901b:901b:8082:40de:3157:cd33:4a76	205.51.74.118
b51a:901b:901b:8082:40de:3157:cd33:4a77	205.51.74.119
b51a:901b:901b:8082:40de:3157:cd33:4a78	205.51.74.120

b51a:901b:901b:8082:40de:3157:cd33:4a79	205.51.74.121
b51a:901b:901b:8082:40de:3157:cd33:4a7a	205.51.74.122
b51a:901b:901b:8082:40de:3157:cd33:4a7b	205.51.74.123
b51a:901b:901b:8082:40de:3157:cd33:4a7c	205.51.74.124
b51a:901b:901b:8082:40de:3157:cd33:4a7d	205.51.74.125
b51a:901b:901b:8082:40de:3157:cd33:4a7e	205.51.74.126
b51a:901b:901b:8082:40de:3157:cd33:4a7f	205.51.74.127
b51a:901b:901b:8082:40de:3157:cd33:4a80	205.51.74.128
b51a:901b:901b:8082:40de:3157:cd33:4a81	205.51.74.129
b51a:901b:901b:8082:40de:3157:cd33:4a82	205.51.74.130
b51a:901b:901b:8082:40de:3157:cd33:4a83	205.51.74.131
b51a:901b:901b:8082:40de:3157:cd33:4a84	205.51.74.132
b51a:901b:901b:8082:40de:3157:cd33:4a85	205.51.74.133
b51a:901b:901b:8082:40de:3157:cd33:4a86	205.51.74.134
b51a:901b:901b:8082:40de:3157:cd33:4a87	205.51.74.135
b51a:901b:901b:8082:40de:3157:cd33:4a88	205.51.74.136
b51a:901b:901b:8082:40de:3157:cd33:4a89	205.51.74.137
b51a:901b:901b:8082:40de:3157:cd33:4a8a	205.51.74.138
b51a:901b:901b:8082:40de:3157:cd33:4a8b	205.51.74.139
b51a:901b:901b:8082:40de:3157:cd33:4a8c	205.51.74.140
b51a:901b:901b:8082:40de:3157:cd33:4a8d	205.51.74.141
b51a:901b:901b:8082:40de:3157:cd33:4a8e	205.51.74.142
b51a:901b:901b:8082:40de:3157:cd33:4a8f	205.51.74.143
b51a:901b:901b:8082:40de:3157:cd33:4a90	205.51.74.144
b51a:901b:901b:8082:40de:3157:cd33:4a91	205.51.74.145
b51a:901b:901b:8082:40de:3157:cd33:4a92	205.51.74.146
b51a:901b:901b:8082:40de:3157:cd33:4a93	205.51.74.147
b51a:901b:901b:8082:40de:3157:cd33:4a94	205.51.74.148
b51a:901b:901b:8082:40de:3157:cd33:4a95	205.51.74.149
b51a:901b:901b:8082:40de:3157:cd33:4a96	205.51.74.150
b51a:901b:901b:8082:40de:3157:cd33:4a97	205.51.74.151
b51a:901b:901b:8082:40de:3157:cd33:4a98	205.51.74.152
b51a:901b:901b:8082:40de:3157:cd33:4a99	205.51.74.153
b51a:901b:901b:8082:40de:3157:cd33:4a9a	205.51.74.154
b51a:901b:901b:8082:40de:3157:cd33:4a9b	205.51.74.155
b51a:901b:901b:8082:40de:3157:cd33:4a9c	205.51.74.156
b51a:901b:901b:8082:40de:3157:cd33:4a9d	205.51.74.157
b51a:901b:901b:8082:40de:3157:cd33:4a9e	205.51.74.158
b51a:901b:901b:8082:40de:3157:cd33:4a9f	205.51.74.159
b51a:901b:901b:8082:40de:3157:cd33:4aa0	205.51.74.160
b51a:901b:901b:8082:40de:3157:cd33:4aa1	205.51.74.161
b51a:901b:901b:8082:40de:3157:cd33:4aa2	205.51.74.162
b51a:901b:901b:8082:40de:3157:cd33:4aa3	205.51.74.163
b51a:901b:901b:8082:40de:3157:cd33:4aa4	205.51.74.164
b51a:901b:901b:8082:40de:3157:cd33:4aa5	205.51.74.165
b51a:901b:901b:8082:40de:3157:cd33:4aa6	205.51.74.166
b51a:901b:901b:8082:40de:3157:cd33:4aa7	205.51.74.167
b51a:901b:901b:8082:40de:3157:cd33:4aa8	205.51.74.168
b51a:901b:901b:8082:40de:3157:cd33:4aa9	205.51.74.169
b51a:901b:901b:8082:40de:3157:cd33:4aaa	205.51.74.170
b51a:901b:901b:8082:40de:3157:cd33:4aab	205.51.74.171
b51a:901b:901b:8082:40de:3157:cd33:4aac	205.51.74.172
b51a:901b:901b:8082:40de:3157:cd33:4aad	205.51.74.173
b51a:901b:901b:8082:40de:3157:cd33:4aae	205.51.74.174
b51a:901b:901b:8082:40de:3157:cd33:4aaf	205.51.74.175
b51a:901b:901b:8082:40de:3157:cd33:4ab0	205.51.74.176
b51a:901b:901b:8082:40de:3157:cd33:4ab1	205.51.74.177
b51a:901b:901b:8082:40de:3157:cd33:4ab2	205.51.74.178
b51a:901b:901b:8082:40de:3157:cd33:4ab3	205.51.74.179
b51a:901b:901b:8082:40de:3157:cd33:4ab4	205.51.74.180

b51a:901b:901b:8082:40de:3157:cd33:4ab5	205.51.74.181
b51a:901b:901b:8082:40de:3157:cd33:4ab6	205.51.74.182
b51a:901b:901b:8082:40de:3157:cd33:4ab7	205.51.74.183
b51a:901b:901b:8082:40de:3157:cd33:4ab8	205.51.74.184
b51a:901b:901b:8082:40de:3157:cd33:4ab9	205.51.74.185
b51a:901b:901b:8082:40de:3157:cd33:4aba	205.51.74.186
b51a:901b:901b:8082:40de:3157:cd33:4abb	205.51.74.187
b51a:901b:901b:8082:40de:3157:cd33:4abc	205.51.74.188
b51a:901b:901b:8082:40de:3157:cd33:4abd	205.51.74.189
b51a:901b:901b:8082:40de:3157:cd33:4abe	205.51.74.190
b51a:901b:901b:8082:40de:3157:cd33:4abf	205.51.74.191
b51a:901b:901b:8082:40de:3157:cd33:4ac0	205.51.74.192
b51a:901b:901b:8082:40de:3157:cd33:4ac1	205.51.74.193
b51a:901b:901b:8082:40de:3157:cd33:4ac2	205.51.74.194
b51a:901b:901b:8082:40de:3157:cd33:4ac3	205.51.74.195
b51a:901b:901b:8082:40de:3157:cd33:4ac4	205.51.74.196
b51a:901b:901b:8082:40de:3157:cd33:4ac5	205.51.74.197
b51a:901b:901b:8082:40de:3157:cd33:4ac6	205.51.74.198
b51a:901b:901b:8082:40de:3157:cd33:4ac7	205.51.74.199
b51a:901b:901b:8082:40de:3157:cd33:4ac8	205.51.74.200
b51a:901b:901b:8082:40de:3157:cd33:4ac9	205.51.74.201
b51a:901b:901b:8082:40de:3157:cd33:4aca	205.51.74.202
b51a:901b:901b:8082:40de:3157:cd33:4acb	205.51.74.203
b51a:901b:901b:8082:40de:3157:cd33:4acc	205.51.74.204
b51a:901b:901b:8082:40de:3157:cd33:4acd	205.51.74.205
b51a:901b:901b:8082:40de:3157:cd33:4ace	205.51.74.206
b51a:901b:901b:8082:40de:3157:cd33:4acf	205.51.74.207
b51a:901b:901b:8082:40de:3157:cd33:4ad0	205.51.74.208
b51a:901b:901b:8082:40de:3157:cd33:4ad1	205.51.74.209
b51a:901b:901b:8082:40de:3157:cd33:4ad2	205.51.74.210
b51a:901b:901b:8082:40de:3157:cd33:4ad3	205.51.74.211
b51a:901b:901b:8082:40de:3157:cd33:4ad4	205.51.74.212
b51a:901b:901b:8082:40de:3157:cd33:4ad5	205.51.74.213
b51a:901b:901b:8082:40de:3157:cd33:4ad6	205.51.74.214
b51a:901b:901b:8082:40de:3157:cd33:4ad7	205.51.74.215
b51a:901b:901b:8082:40de:3157:cd33:4ad8	205.51.74.216
b51a:901b:901b:8082:40de:3157:cd33:4ad9	205.51.74.217
b51a:901b:901b:8082:40de:3157:cd33:4ada	205.51.74.218
b51a:901b:901b:8082:40de:3157:cd33:4adb	205.51.74.219
b51a:901b:901b:8082:40de:3157:cd33:4adc	205.51.74.220
b51a:901b:901b:8082:40de:3157:cd33:4add	205.51.74.221
b51a:901b:901b:8082:40de:3157:cd33:4ade	205.51.74.222
b51a:901b:901b:8082:40de:3157:cd33:4adf	205.51.74.223
b51a:901b:901b:8082:40de:3157:cd33:4ae0	205.51.74.224
b51a:901b:901b:8082:40de:3157:cd33:4ae1	205.51.74.225
b51a:901b:901b:8082:40de:3157:cd33:4ae2	205.51.74.226
b51a:901b:901b:8082:40de:3157:cd33:4ae3	205.51.74.227
b51a:901b:901b:8082:40de:3157:cd33:4ae4	205.51.74.228
b51a:901b:901b:8082:40de:3157:cd33:4ae5	205.51.74.229
b51a:901b:901b:8082:40de:3157:cd33:4ae6	205.51.74.230
b51a:901b:901b:8082:40de:3157:cd33:4ae7	205.51.74.231
b51a:901b:901b:8082:40de:3157:cd33:4ae8	205.51.74.232
b51a:901b:901b:8082:40de:3157:cd33:4ae9	205.51.74.233
b51a:901b:901b:8082:40de:3157:cd33:4aea	205.51.74.234
b51a:901b:901b:8082:40de:3157:cd33:4aeb	205.51.74.235
b51a:901b:901b:8082:40de:3157:cd33:4aec	205.51.74.236
b51a:901b:901b:8082:40de:3157:cd33:4aed	205.51.74.237
b51a:901b:901b:8082:40de:3157:cd33:4aee	205.51.74.238
b51a:901b:901b:8082:40de:3157:cd33:4aef	205.51.74.239
b51a:901b:901b:8082:40de:3157:cd33:4af0	205.51.74.240
b51a:901b:901b:8082:40de:3157:cd33:4af1	205.51.74.241
b51a:901b:901b:8082:40de:3157:cd33:4af2	205.51.74.242
b51a:901b:901b:8082:40de:3157:cd33:4af3	205.51.74.243
b51a:901b:901b:8082:40de:3157:cd33:4af4	205.51.74.244
b51a:901b:901b:8082:40de:3157:cd33:4af5	205.51.74.245
b51a:901b:901b:8082:40de:3157:cd33:4af6	205.51.74.246
b51a:901b:901b:8082:40de:3157:cd33:4af7	205.51.74.247
b51a:901b:901b:8082:40de:3157:cd33:4af8	205.51.74.248
b51a:901b:901b:8082:40de:3157:cd33:4af9	205.51.74.249
b51a:901b:901b:8082:40de:3157:cd33:4afa	205.51.74.250
b51a:901b:901b:8082:40de:3157:cd33:4afb	205.51.74.251
b51a:901b:901b:8082:40de:3157:cd33:4afc	205.51.74.252
b51a:901b:901b:8082:40de:3157:cd33:4afd	205.51.74.253
b51a:901b:901b:8082:40de:3157:cd33:4afe	205.51.74.254
b51a:901b:901b:8082:40de:3157:cd33:4aff	205.51.74.255

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.