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:ada8:1224:d155:a01	209.85.10.1
b51a:901b:cb15:8045:ada8:1224:d155:a02	209.85.10.2
b51a:901b:cb15:8045:ada8:1224:d155:a03	209.85.10.3
b51a:901b:cb15:8045:ada8:1224:d155:a04	209.85.10.4
b51a:901b:cb15:8045:ada8:1224:d155:a05	209.85.10.5
b51a:901b:cb15:8045:ada8:1224:d155:a06	209.85.10.6
b51a:901b:cb15:8045:ada8:1224:d155:a07	209.85.10.7
b51a:901b:cb15:8045:ada8:1224:d155:a08	209.85.10.8
b51a:901b:cb15:8045:ada8:1224:d155:a09	209.85.10.9
b51a:901b:cb15:8045:ada8:1224:d155:a0a	209.85.10.10
b51a:901b:cb15:8045:ada8:1224:d155:a0b	209.85.10.11
b51a:901b:cb15:8045:ada8:1224:d155:a0c	209.85.10.12
b51a:901b:cb15:8045:ada8:1224:d155:a0d	209.85.10.13
b51a:901b:cb15:8045:ada8:1224:d155:a0e	209.85.10.14
b51a:901b:cb15:8045:ada8:1224:d155:a0f	209.85.10.15
b51a:901b:cb15:8045:ada8:1224:d155:a10	209.85.10.16
b51a:901b:cb15:8045:ada8:1224:d155:a11	209.85.10.17
b51a:901b:cb15:8045:ada8:1224:d155:a12	209.85.10.18
b51a:901b:cb15:8045:ada8:1224:d155:a13	209.85.10.19
b51a:901b:cb15:8045:ada8:1224:d155:a14	209.85.10.20
b51a:901b:cb15:8045:ada8:1224:d155:a15	209.85.10.21
b51a:901b:cb15:8045:ada8:1224:d155:a16	209.85.10.22
b51a:901b:cb15:8045:ada8:1224:d155:a17	209.85.10.23
b51a:901b:cb15:8045:ada8:1224:d155:a18	209.85.10.24
b51a:901b:cb15:8045:ada8:1224:d155:a19	209.85.10.25
b51a:901b:cb15:8045:ada8:1224:d155:a1a	209.85.10.26
b51a:901b:cb15:8045:ada8:1224:d155:a1b	209.85.10.27
b51a:901b:cb15:8045:ada8:1224:d155:a1c	209.85.10.28
b51a:901b:cb15:8045:ada8:1224:d155:a1d	209.85.10.29
b51a:901b:cb15:8045:ada8:1224:d155:a1e	209.85.10.30
b51a:901b:cb15:8045:ada8:1224:d155:a1f	209.85.10.31
b51a:901b:cb15:8045:ada8:1224:d155:a20	209.85.10.32
b51a:901b:cb15:8045:ada8:1224:d155:a21	209.85.10.33
b51a:901b:cb15:8045:ada8:1224:d155:a22	209.85.10.34
b51a:901b:cb15:8045:ada8:1224:d155:a23	209.85.10.35
b51a:901b:cb15:8045:ada8:1224:d155:a24	209.85.10.36
b51a:901b:cb15:8045:ada8:1224:d155:a25	209.85.10.37
b51a:901b:cb15:8045:ada8:1224:d155:a26	209.85.10.38
b51a:901b:cb15:8045:ada8:1224:d155:a27	209.85.10.39
b51a:901b:cb15:8045:ada8:1224:d155:a28	209.85.10.40
b51a:901b:cb15:8045:ada8:1224:d155:a29	209.85.10.41
b51a:901b:cb15:8045:ada8:1224:d155:a2a	209.85.10.42
b51a:901b:cb15:8045:ada8:1224:d155:a2b	209.85.10.43
b51a:901b:cb15:8045:ada8:1224:d155:a2c	209.85.10.44
b51a:901b:cb15:8045:ada8:1224:d155:a2d	209.85.10.45
b51a:901b:cb15:8045:ada8:1224:d155:a2e	209.85.10.46
b51a:901b:cb15:8045:ada8:1224:d155:a2f	209.85.10.47
b51a:901b:cb15:8045:ada8:1224:d155:a30	209.85.10.48
b51a:901b:cb15:8045:ada8:1224:d155:a31	209.85.10.49
b51a:901b:cb15:8045:ada8:1224:d155:a32	209.85.10.50
b51a:901b:cb15:8045:ada8:1224:d155:a33	209.85.10.51
b51a:901b:cb15:8045:ada8:1224:d155:a34	209.85.10.52
b51a:901b:cb15:8045:ada8:1224:d155:a35	209.85.10.53
b51a:901b:cb15:8045:ada8:1224:d155:a36	209.85.10.54
b51a:901b:cb15:8045:ada8:1224:d155:a37	209.85.10.55
b51a:901b:cb15:8045:ada8:1224:d155:a38	209.85.10.56
b51a:901b:cb15:8045:ada8:1224:d155:a39	209.85.10.57
b51a:901b:cb15:8045:ada8:1224:d155:a3a	209.85.10.58
b51a:901b:cb15:8045:ada8:1224:d155:a3b	209.85.10.59
b51a:901b:cb15:8045:ada8:1224:d155:a3c	209.85.10.60

b51a:901b:cb15:8045:ada8:1224:d155:a3d	209.85.10.61
b51a:901b:cb15:8045:ada8:1224:d155:a3e	209.85.10.62
b51a:901b:cb15:8045:ada8:1224:d155:a3f	209.85.10.63
b51a:901b:cb15:8045:ada8:1224:d155:a40	209.85.10.64
b51a:901b:cb15:8045:ada8:1224:d155:a41	209.85.10.65
b51a:901b:cb15:8045:ada8:1224:d155:a42	209.85.10.66
b51a:901b:cb15:8045:ada8:1224:d155:a43	209.85.10.67
b51a:901b:cb15:8045:ada8:1224:d155:a44	209.85.10.68
b51a:901b:cb15:8045:ada8:1224:d155:a45	209.85.10.69
b51a:901b:cb15:8045:ada8:1224:d155:a46	209.85.10.70
b51a:901b:cb15:8045:ada8:1224:d155:a47	209.85.10.71
b51a:901b:cb15:8045:ada8:1224:d155:a48	209.85.10.72
b51a:901b:cb15:8045:ada8:1224:d155:a49	209.85.10.73
b51a:901b:cb15:8045:ada8:1224:d155:a4a	209.85.10.74
b51a:901b:cb15:8045:ada8:1224:d155:a4b	209.85.10.75
b51a:901b:cb15:8045:ada8:1224:d155:a4c	209.85.10.76
b51a:901b:cb15:8045:ada8:1224:d155:a4d	209.85.10.77
b51a:901b:cb15:8045:ada8:1224:d155:a4e	209.85.10.78
b51a:901b:cb15:8045:ada8:1224:d155:a4f	209.85.10.79
b51a:901b:cb15:8045:ada8:1224:d155:a50	209.85.10.80
b51a:901b:cb15:8045:ada8:1224:d155:a51	209.85.10.81
b51a:901b:cb15:8045:ada8:1224:d155:a52	209.85.10.82
b51a:901b:cb15:8045:ada8:1224:d155:a53	209.85.10.83
b51a:901b:cb15:8045:ada8:1224:d155:a54	209.85.10.84
b51a:901b:cb15:8045:ada8:1224:d155:a55	209.85.10.85
b51a:901b:cb15:8045:ada8:1224:d155:a56	209.85.10.86
b51a:901b:cb15:8045:ada8:1224:d155:a57	209.85.10.87
b51a:901b:cb15:8045:ada8:1224:d155:a58	209.85.10.88
b51a:901b:cb15:8045:ada8:1224:d155:a59	209.85.10.89
b51a:901b:cb15:8045:ada8:1224:d155:a5a	209.85.10.90
b51a:901b:cb15:8045:ada8:1224:d155:a5b	209.85.10.91
b51a:901b:cb15:8045:ada8:1224:d155:a5c	209.85.10.92
b51a:901b:cb15:8045:ada8:1224:d155:a5d	209.85.10.93
b51a:901b:cb15:8045:ada8:1224:d155:a5e	209.85.10.94
b51a:901b:cb15:8045:ada8:1224:d155:a5f	209.85.10.95
b51a:901b:cb15:8045:ada8:1224:d155:a60	209.85.10.96
b51a:901b:cb15:8045:ada8:1224:d155:a61	209.85.10.97
b51a:901b:cb15:8045:ada8:1224:d155:a62	209.85.10.98
b51a:901b:cb15:8045:ada8:1224:d155:a63	209.85.10.99
b51a:901b:cb15:8045:ada8:1224:d155:a64	209.85.10.100
b51a:901b:cb15:8045:ada8:1224:d155:a65	209.85.10.101
b51a:901b:cb15:8045:ada8:1224:d155:a66	209.85.10.102
b51a:901b:cb15:8045:ada8:1224:d155:a67	209.85.10.103
b51a:901b:cb15:8045:ada8:1224:d155:a68	209.85.10.104
b51a:901b:cb15:8045:ada8:1224:d155:a69	209.85.10.105
b51a:901b:cb15:8045:ada8:1224:d155:a6a	209.85.10.106
b51a:901b:cb15:8045:ada8:1224:d155:a6b	209.85.10.107
b51a:901b:cb15:8045:ada8:1224:d155:a6c	209.85.10.108
b51a:901b:cb15:8045:ada8:1224:d155:a6d	209.85.10.109
b51a:901b:cb15:8045:ada8:1224:d155:a6e	209.85.10.110
b51a:901b:cb15:8045:ada8:1224:d155:a6f	209.85.10.111
b51a:901b:cb15:8045:ada8:1224:d155:a70	209.85.10.112
b51a:901b:cb15:8045:ada8:1224:d155:a71	209.85.10.113
b51a:901b:cb15:8045:ada8:1224:d155:a72	209.85.10.114
b51a:901b:cb15:8045:ada8:1224:d155:a73	209.85.10.115
b51a:901b:cb15:8045:ada8:1224:d155:a74	209.85.10.116
b51a:901b:cb15:8045:ada8:1224:d155:a75	209.85.10.117
b51a:901b:cb15:8045:ada8:1224:d155:a76	209.85.10.118
b51a:901b:cb15:8045:ada8:1224:d155:a77	209.85.10.119
b51a:901b:cb15:8045:ada8:1224:d155:a78	209.85.10.120

b51a:901b:cb15:8045:ada8:1224:d155:a79	209.85.10.121
b51a:901b:cb15:8045:ada8:1224:d155:a7a	209.85.10.122
b51a:901b:cb15:8045:ada8:1224:d155:a7b	209.85.10.123
b51a:901b:cb15:8045:ada8:1224:d155:a7c	209.85.10.124
b51a:901b:cb15:8045:ada8:1224:d155:a7d	209.85.10.125
b51a:901b:cb15:8045:ada8:1224:d155:a7e	209.85.10.126
b51a:901b:cb15:8045:ada8:1224:d155:a7f	209.85.10.127
b51a:901b:cb15:8045:ada8:1224:d155:a80	209.85.10.128
b51a:901b:cb15:8045:ada8:1224:d155:a81	209.85.10.129
b51a:901b:cb15:8045:ada8:1224:d155:a82	209.85.10.130
b51a:901b:cb15:8045:ada8:1224:d155:a83	209.85.10.131
b51a:901b:cb15:8045:ada8:1224:d155:a84	209.85.10.132
b51a:901b:cb15:8045:ada8:1224:d155:a85	209.85.10.133
b51a:901b:cb15:8045:ada8:1224:d155:a86	209.85.10.134
b51a:901b:cb15:8045:ada8:1224:d155:a87	209.85.10.135
b51a:901b:cb15:8045:ada8:1224:d155:a88	209.85.10.136
b51a:901b:cb15:8045:ada8:1224:d155:a89	209.85.10.137
b51a:901b:cb15:8045:ada8:1224:d155:a8a	209.85.10.138
b51a:901b:cb15:8045:ada8:1224:d155:a8b	209.85.10.139
b51a:901b:cb15:8045:ada8:1224:d155:a8c	209.85.10.140
b51a:901b:cb15:8045:ada8:1224:d155:a8d	209.85.10.141
b51a:901b:cb15:8045:ada8:1224:d155:a8e	209.85.10.142
b51a:901b:cb15:8045:ada8:1224:d155:a8f	209.85.10.143
b51a:901b:cb15:8045:ada8:1224:d155:a90	209.85.10.144
b51a:901b:cb15:8045:ada8:1224:d155:a91	209.85.10.145
b51a:901b:cb15:8045:ada8:1224:d155:a92	209.85.10.146
b51a:901b:cb15:8045:ada8:1224:d155:a93	209.85.10.147
b51a:901b:cb15:8045:ada8:1224:d155:a94	209.85.10.148
b51a:901b:cb15:8045:ada8:1224:d155:a95	209.85.10.149
b51a:901b:cb15:8045:ada8:1224:d155:a96	209.85.10.150
b51a:901b:cb15:8045:ada8:1224:d155:a97	209.85.10.151
b51a:901b:cb15:8045:ada8:1224:d155:a98	209.85.10.152
b51a:901b:cb15:8045:ada8:1224:d155:a99	209.85.10.153
b51a:901b:cb15:8045:ada8:1224:d155:a9a	209.85.10.154
b51a:901b:cb15:8045:ada8:1224:d155:a9b	209.85.10.155
b51a:901b:cb15:8045:ada8:1224:d155:a9c	209.85.10.156
b51a:901b:cb15:8045:ada8:1224:d155:a9d	209.85.10.157
b51a:901b:cb15:8045:ada8:1224:d155:a9e	209.85.10.158
b51a:901b:cb15:8045:ada8:1224:d155:a9f	209.85.10.159
b51a:901b:cb15:8045:ada8:1224:d155:aa0	209.85.10.160
b51a:901b:cb15:8045:ada8:1224:d155:aa1	209.85.10.161
b51a:901b:cb15:8045:ada8:1224:d155:aa2	209.85.10.162
b51a:901b:cb15:8045:ada8:1224:d155:aa3	209.85.10.163
b51a:901b:cb15:8045:ada8:1224:d155:aa4	209.85.10.164
b51a:901b:cb15:8045:ada8:1224:d155:aa5	209.85.10.165
b51a:901b:cb15:8045:ada8:1224:d155:aa6	209.85.10.166
b51a:901b:cb15:8045:ada8:1224:d155:aa7	209.85.10.167
b51a:901b:cb15:8045:ada8:1224:d155:aa8	209.85.10.168
b51a:901b:cb15:8045:ada8:1224:d155:aa9	209.85.10.169
b51a:901b:cb15:8045:ada8:1224:d155:aaa	209.85.10.170
b51a:901b:cb15:8045:ada8:1224:d155:aab	209.85.10.171
b51a:901b:cb15:8045:ada8:1224:d155:aac	209.85.10.172
b51a:901b:cb15:8045:ada8:1224:d155:aad	209.85.10.173
b51a:901b:cb15:8045:ada8:1224:d155:aae	209.85.10.174
b51a:901b:cb15:8045:ada8:1224:d155:aaf	209.85.10.175
b51a:901b:cb15:8045:ada8:1224:d155:ab0	209.85.10.176
b51a:901b:cb15:8045:ada8:1224:d155:ab1	209.85.10.177
b51a:901b:cb15:8045:ada8:1224:d155:ab2	209.85.10.178
b51a:901b:cb15:8045:ada8:1224:d155:ab3	209.85.10.179
b51a:901b:cb15:8045:ada8:1224:d155:ab4	209.85.10.180

b51a:901b:cb15:8045:ada8:1224:d155:ab5	209.85.10.181
b51a:901b:cb15:8045:ada8:1224:d155:ab6	209.85.10.182
b51a:901b:cb15:8045:ada8:1224:d155:ab7	209.85.10.183
b51a:901b:cb15:8045:ada8:1224:d155:ab8	209.85.10.184
b51a:901b:cb15:8045:ada8:1224:d155:ab9	209.85.10.185
b51a:901b:cb15:8045:ada8:1224:d155:aba	209.85.10.186
b51a:901b:cb15:8045:ada8:1224:d155:abb	209.85.10.187
b51a:901b:cb15:8045:ada8:1224:d155:abc	209.85.10.188
b51a:901b:cb15:8045:ada8:1224:d155:abd	209.85.10.189
b51a:901b:cb15:8045:ada8:1224:d155:abe	209.85.10.190
b51a:901b:cb15:8045:ada8:1224:d155:abf	209.85.10.191
b51a:901b:cb15:8045:ada8:1224:d155:ac0	209.85.10.192
b51a:901b:cb15:8045:ada8:1224:d155:ac1	209.85.10.193
b51a:901b:cb15:8045:ada8:1224:d155:ac2	209.85.10.194
b51a:901b:cb15:8045:ada8:1224:d155:ac3	209.85.10.195
b51a:901b:cb15:8045:ada8:1224:d155:ac4	209.85.10.196
b51a:901b:cb15:8045:ada8:1224:d155:ac5	209.85.10.197
b51a:901b:cb15:8045:ada8:1224:d155:ac6	209.85.10.198
b51a:901b:cb15:8045:ada8:1224:d155:ac7	209.85.10.199
b51a:901b:cb15:8045:ada8:1224:d155:ac8	209.85.10.200
b51a:901b:cb15:8045:ada8:1224:d155:ac9	209.85.10.201
b51a:901b:cb15:8045:ada8:1224:d155:aca	209.85.10.202
b51a:901b:cb15:8045:ada8:1224:d155:acb	209.85.10.203
b51a:901b:cb15:8045:ada8:1224:d155:acc	209.85.10.204
b51a:901b:cb15:8045:ada8:1224:d155:acd	209.85.10.205
b51a:901b:cb15:8045:ada8:1224:d155:ace	209.85.10.206
b51a:901b:cb15:8045:ada8:1224:d155:acf	209.85.10.207
b51a:901b:cb15:8045:ada8:1224:d155:ad0	209.85.10.208
b51a:901b:cb15:8045:ada8:1224:d155:ad1	209.85.10.209
b51a:901b:cb15:8045:ada8:1224:d155:ad2	209.85.10.210
b51a:901b:cb15:8045:ada8:1224:d155:ad3	209.85.10.211
b51a:901b:cb15:8045:ada8:1224:d155:ad4	209.85.10.212
b51a:901b:cb15:8045:ada8:1224:d155:ad5	209.85.10.213
b51a:901b:cb15:8045:ada8:1224:d155:ad6	209.85.10.214
b51a:901b:cb15:8045:ada8:1224:d155:ad7	209.85.10.215
b51a:901b:cb15:8045:ada8:1224:d155:ad8	209.85.10.216
b51a:901b:cb15:8045:ada8:1224:d155:ad9	209.85.10.217
b51a:901b:cb15:8045:ada8:1224:d155:ada	209.85.10.218
b51a:901b:cb15:8045:ada8:1224:d155:adb	209.85.10.219
b51a:901b:cb15:8045:ada8:1224:d155:adc	209.85.10.220
b51a:901b:cb15:8045:ada8:1224:d155:add	209.85.10.221
b51a:901b:cb15:8045:ada8:1224:d155:ade	209.85.10.222
b51a:901b:cb15:8045:ada8:1224:d155:adf	209.85.10.223
b51a:901b:cb15:8045:ada8:1224:d155:ae0	209.85.10.224
b51a:901b:cb15:8045:ada8:1224:d155:ae1	209.85.10.225
b51a:901b:cb15:8045:ada8:1224:d155:ae2	209.85.10.226
b51a:901b:cb15:8045:ada8:1224:d155:ae3	209.85.10.227
b51a:901b:cb15:8045:ada8:1224:d155:ae4	209.85.10.228
b51a:901b:cb15:8045:ada8:1224:d155:ae5	209.85.10.229
b51a:901b:cb15:8045:ada8:1224:d155:ae6	209.85.10.230
b51a:901b:cb15:8045:ada8:1224:d155:ae7	209.85.10.231
b51a:901b:cb15:8045:ada8:1224:d155:ae8	209.85.10.232
b51a:901b:cb15:8045:ada8:1224:d155:ae9	209.85.10.233
b51a:901b:cb15:8045:ada8:1224:d155:aea	209.85.10.234
b51a:901b:cb15:8045:ada8:1224:d155:aeb	209.85.10.235
b51a:901b:cb15:8045:ada8:1224:d155:aec	209.85.10.236
b51a:901b:cb15:8045:ada8:1224:d155:aed	209.85.10.237
b51a:901b:cb15:8045:ada8:1224:d155:aee	209.85.10.238
b51a:901b:cb15:8045:ada8:1224:d155:aef	209.85.10.239
b51a:901b:cb15:8045:ada8:1224:d155:af0	209.85.10.240
b51a:901b:cb15:8045:ada8:1224:d155:af1	209.85.10.241
b51a:901b:cb15:8045:ada8:1224:d155:af2	209.85.10.242
b51a:901b:cb15:8045:ada8:1224:d155:af3	209.85.10.243
b51a:901b:cb15:8045:ada8:1224:d155:af4	209.85.10.244
b51a:901b:cb15:8045:ada8:1224:d155:af5	209.85.10.245
b51a:901b:cb15:8045:ada8:1224:d155:af6	209.85.10.246
b51a:901b:cb15:8045:ada8:1224:d155:af7	209.85.10.247
b51a:901b:cb15:8045:ada8:1224:d155:af8	209.85.10.248
b51a:901b:cb15:8045:ada8:1224:d155:af9	209.85.10.249
b51a:901b:cb15:8045:ada8:1224:d155:afa	209.85.10.250
b51a:901b:cb15:8045:ada8:1224:d155:afb	209.85.10.251
b51a:901b:cb15:8045:ada8:1224:d155:afc	209.85.10.252
b51a:901b:cb15:8045:ada8:1224:d155:afd	209.85.10.253
b51a:901b:cb15:8045:ada8:1224:d155:afe	209.85.10.254
b51a:901b:cb15:8045:ada8:1224:d155:aff	209.85.10.255

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.