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:d157:db63:d157:3a01	209.87.58.1
b51a:901b:901b:8082:d157:db63:d157:3a02	209.87.58.2
b51a:901b:901b:8082:d157:db63:d157:3a03	209.87.58.3
b51a:901b:901b:8082:d157:db63:d157:3a04	209.87.58.4
b51a:901b:901b:8082:d157:db63:d157:3a05	209.87.58.5
b51a:901b:901b:8082:d157:db63:d157:3a06	209.87.58.6
b51a:901b:901b:8082:d157:db63:d157:3a07	209.87.58.7
b51a:901b:901b:8082:d157:db63:d157:3a08	209.87.58.8
b51a:901b:901b:8082:d157:db63:d157:3a09	209.87.58.9
b51a:901b:901b:8082:d157:db63:d157:3a0a	209.87.58.10
b51a:901b:901b:8082:d157:db63:d157:3a0b	209.87.58.11
b51a:901b:901b:8082:d157:db63:d157:3a0c	209.87.58.12
b51a:901b:901b:8082:d157:db63:d157:3a0d	209.87.58.13
b51a:901b:901b:8082:d157:db63:d157:3a0e	209.87.58.14
b51a:901b:901b:8082:d157:db63:d157:3a0f	209.87.58.15
b51a:901b:901b:8082:d157:db63:d157:3a10	209.87.58.16
b51a:901b:901b:8082:d157:db63:d157:3a11	209.87.58.17
b51a:901b:901b:8082:d157:db63:d157:3a12	209.87.58.18
b51a:901b:901b:8082:d157:db63:d157:3a13	209.87.58.19
b51a:901b:901b:8082:d157:db63:d157:3a14	209.87.58.20
b51a:901b:901b:8082:d157:db63:d157:3a15	209.87.58.21
b51a:901b:901b:8082:d157:db63:d157:3a16	209.87.58.22
b51a:901b:901b:8082:d157:db63:d157:3a17	209.87.58.23
b51a:901b:901b:8082:d157:db63:d157:3a18	209.87.58.24
b51a:901b:901b:8082:d157:db63:d157:3a19	209.87.58.25
b51a:901b:901b:8082:d157:db63:d157:3a1a	209.87.58.26
b51a:901b:901b:8082:d157:db63:d157:3a1b	209.87.58.27
b51a:901b:901b:8082:d157:db63:d157:3a1c	209.87.58.28
b51a:901b:901b:8082:d157:db63:d157:3a1d	209.87.58.29
b51a:901b:901b:8082:d157:db63:d157:3a1e	209.87.58.30
b51a:901b:901b:8082:d157:db63:d157:3a1f	209.87.58.31
b51a:901b:901b:8082:d157:db63:d157:3a20	209.87.58.32
b51a:901b:901b:8082:d157:db63:d157:3a21	209.87.58.33
b51a:901b:901b:8082:d157:db63:d157:3a22	209.87.58.34
b51a:901b:901b:8082:d157:db63:d157:3a23	209.87.58.35
b51a:901b:901b:8082:d157:db63:d157:3a24	209.87.58.36
b51a:901b:901b:8082:d157:db63:d157:3a25	209.87.58.37
b51a:901b:901b:8082:d157:db63:d157:3a26	209.87.58.38
b51a:901b:901b:8082:d157:db63:d157:3a27	209.87.58.39
b51a:901b:901b:8082:d157:db63:d157:3a28	209.87.58.40
b51a:901b:901b:8082:d157:db63:d157:3a29	209.87.58.41
b51a:901b:901b:8082:d157:db63:d157:3a2a	209.87.58.42
b51a:901b:901b:8082:d157:db63:d157:3a2b	209.87.58.43
b51a:901b:901b:8082:d157:db63:d157:3a2c	209.87.58.44
b51a:901b:901b:8082:d157:db63:d157:3a2d	209.87.58.45
b51a:901b:901b:8082:d157:db63:d157:3a2e	209.87.58.46
b51a:901b:901b:8082:d157:db63:d157:3a2f	209.87.58.47
b51a:901b:901b:8082:d157:db63:d157:3a30	209.87.58.48
b51a:901b:901b:8082:d157:db63:d157:3a31	209.87.58.49
b51a:901b:901b:8082:d157:db63:d157:3a32	209.87.58.50
b51a:901b:901b:8082:d157:db63:d157:3a33	209.87.58.51
b51a:901b:901b:8082:d157:db63:d157:3a34	209.87.58.52
b51a:901b:901b:8082:d157:db63:d157:3a35	209.87.58.53
b51a:901b:901b:8082:d157:db63:d157:3a36	209.87.58.54
b51a:901b:901b:8082:d157:db63:d157:3a37	209.87.58.55
b51a:901b:901b:8082:d157:db63:d157:3a38	209.87.58.56
b51a:901b:901b:8082:d157:db63:d157:3a39	209.87.58.57
b51a:901b:901b:8082:d157:db63:d157:3a3a	209.87.58.58
b51a:901b:901b:8082:d157:db63:d157:3a3b	209.87.58.59
b51a:901b:901b:8082:d157:db63:d157:3a3c	209.87.58.60

b51a:901b:901b:8082:d157:db63:d157:3a3d	209.87.58.61
b51a:901b:901b:8082:d157:db63:d157:3a3e	209.87.58.62
b51a:901b:901b:8082:d157:db63:d157:3a3f	209.87.58.63
b51a:901b:901b:8082:d157:db63:d157:3a40	209.87.58.64
b51a:901b:901b:8082:d157:db63:d157:3a41	209.87.58.65
b51a:901b:901b:8082:d157:db63:d157:3a42	209.87.58.66
b51a:901b:901b:8082:d157:db63:d157:3a43	209.87.58.67
b51a:901b:901b:8082:d157:db63:d157:3a44	209.87.58.68
b51a:901b:901b:8082:d157:db63:d157:3a45	209.87.58.69
b51a:901b:901b:8082:d157:db63:d157:3a46	209.87.58.70
b51a:901b:901b:8082:d157:db63:d157:3a47	209.87.58.71
b51a:901b:901b:8082:d157:db63:d157:3a48	209.87.58.72
b51a:901b:901b:8082:d157:db63:d157:3a49	209.87.58.73
b51a:901b:901b:8082:d157:db63:d157:3a4a	209.87.58.74
b51a:901b:901b:8082:d157:db63:d157:3a4b	209.87.58.75
b51a:901b:901b:8082:d157:db63:d157:3a4c	209.87.58.76
b51a:901b:901b:8082:d157:db63:d157:3a4d	209.87.58.77
b51a:901b:901b:8082:d157:db63:d157:3a4e	209.87.58.78
b51a:901b:901b:8082:d157:db63:d157:3a4f	209.87.58.79
b51a:901b:901b:8082:d157:db63:d157:3a50	209.87.58.80
b51a:901b:901b:8082:d157:db63:d157:3a51	209.87.58.81
b51a:901b:901b:8082:d157:db63:d157:3a52	209.87.58.82
b51a:901b:901b:8082:d157:db63:d157:3a53	209.87.58.83
b51a:901b:901b:8082:d157:db63:d157:3a54	209.87.58.84
b51a:901b:901b:8082:d157:db63:d157:3a55	209.87.58.85
b51a:901b:901b:8082:d157:db63:d157:3a56	209.87.58.86
b51a:901b:901b:8082:d157:db63:d157:3a57	209.87.58.87
b51a:901b:901b:8082:d157:db63:d157:3a58	209.87.58.88
b51a:901b:901b:8082:d157:db63:d157:3a59	209.87.58.89
b51a:901b:901b:8082:d157:db63:d157:3a5a	209.87.58.90
b51a:901b:901b:8082:d157:db63:d157:3a5b	209.87.58.91
b51a:901b:901b:8082:d157:db63:d157:3a5c	209.87.58.92
b51a:901b:901b:8082:d157:db63:d157:3a5d	209.87.58.93
b51a:901b:901b:8082:d157:db63:d157:3a5e	209.87.58.94
b51a:901b:901b:8082:d157:db63:d157:3a5f	209.87.58.95
b51a:901b:901b:8082:d157:db63:d157:3a60	209.87.58.96
b51a:901b:901b:8082:d157:db63:d157:3a61	209.87.58.97
b51a:901b:901b:8082:d157:db63:d157:3a62	209.87.58.98
b51a:901b:901b:8082:d157:db63:d157:3a63	209.87.58.99
b51a:901b:901b:8082:d157:db63:d157:3a64	209.87.58.100
b51a:901b:901b:8082:d157:db63:d157:3a65	209.87.58.101
b51a:901b:901b:8082:d157:db63:d157:3a66	209.87.58.102
b51a:901b:901b:8082:d157:db63:d157:3a67	209.87.58.103
b51a:901b:901b:8082:d157:db63:d157:3a68	209.87.58.104
b51a:901b:901b:8082:d157:db63:d157:3a69	209.87.58.105
b51a:901b:901b:8082:d157:db63:d157:3a6a	209.87.58.106
b51a:901b:901b:8082:d157:db63:d157:3a6b	209.87.58.107
b51a:901b:901b:8082:d157:db63:d157:3a6c	209.87.58.108
b51a:901b:901b:8082:d157:db63:d157:3a6d	209.87.58.109
b51a:901b:901b:8082:d157:db63:d157:3a6e	209.87.58.110
b51a:901b:901b:8082:d157:db63:d157:3a6f	209.87.58.111
b51a:901b:901b:8082:d157:db63:d157:3a70	209.87.58.112
b51a:901b:901b:8082:d157:db63:d157:3a71	209.87.58.113
b51a:901b:901b:8082:d157:db63:d157:3a72	209.87.58.114
b51a:901b:901b:8082:d157:db63:d157:3a73	209.87.58.115
b51a:901b:901b:8082:d157:db63:d157:3a74	209.87.58.116
b51a:901b:901b:8082:d157:db63:d157:3a75	209.87.58.117
b51a:901b:901b:8082:d157:db63:d157:3a76	209.87.58.118
b51a:901b:901b:8082:d157:db63:d157:3a77	209.87.58.119
b51a:901b:901b:8082:d157:db63:d157:3a78	209.87.58.120

b51a:901b:901b:8082:d157:db63:d157:3a79	209.87.58.121
b51a:901b:901b:8082:d157:db63:d157:3a7a	209.87.58.122
b51a:901b:901b:8082:d157:db63:d157:3a7b	209.87.58.123
b51a:901b:901b:8082:d157:db63:d157:3a7c	209.87.58.124
b51a:901b:901b:8082:d157:db63:d157:3a7d	209.87.58.125
b51a:901b:901b:8082:d157:db63:d157:3a7e	209.87.58.126
b51a:901b:901b:8082:d157:db63:d157:3a7f	209.87.58.127
b51a:901b:901b:8082:d157:db63:d157:3a80	209.87.58.128
b51a:901b:901b:8082:d157:db63:d157:3a81	209.87.58.129
b51a:901b:901b:8082:d157:db63:d157:3a82	209.87.58.130
b51a:901b:901b:8082:d157:db63:d157:3a83	209.87.58.131
b51a:901b:901b:8082:d157:db63:d157:3a84	209.87.58.132
b51a:901b:901b:8082:d157:db63:d157:3a85	209.87.58.133
b51a:901b:901b:8082:d157:db63:d157:3a86	209.87.58.134
b51a:901b:901b:8082:d157:db63:d157:3a87	209.87.58.135
b51a:901b:901b:8082:d157:db63:d157:3a88	209.87.58.136
b51a:901b:901b:8082:d157:db63:d157:3a89	209.87.58.137
b51a:901b:901b:8082:d157:db63:d157:3a8a	209.87.58.138
b51a:901b:901b:8082:d157:db63:d157:3a8b	209.87.58.139
b51a:901b:901b:8082:d157:db63:d157:3a8c	209.87.58.140
b51a:901b:901b:8082:d157:db63:d157:3a8d	209.87.58.141
b51a:901b:901b:8082:d157:db63:d157:3a8e	209.87.58.142
b51a:901b:901b:8082:d157:db63:d157:3a8f	209.87.58.143
b51a:901b:901b:8082:d157:db63:d157:3a90	209.87.58.144
b51a:901b:901b:8082:d157:db63:d157:3a91	209.87.58.145
b51a:901b:901b:8082:d157:db63:d157:3a92	209.87.58.146
b51a:901b:901b:8082:d157:db63:d157:3a93	209.87.58.147
b51a:901b:901b:8082:d157:db63:d157:3a94	209.87.58.148
b51a:901b:901b:8082:d157:db63:d157:3a95	209.87.58.149
b51a:901b:901b:8082:d157:db63:d157:3a96	209.87.58.150
b51a:901b:901b:8082:d157:db63:d157:3a97	209.87.58.151
b51a:901b:901b:8082:d157:db63:d157:3a98	209.87.58.152
b51a:901b:901b:8082:d157:db63:d157:3a99	209.87.58.153
b51a:901b:901b:8082:d157:db63:d157:3a9a	209.87.58.154
b51a:901b:901b:8082:d157:db63:d157:3a9b	209.87.58.155
b51a:901b:901b:8082:d157:db63:d157:3a9c	209.87.58.156
b51a:901b:901b:8082:d157:db63:d157:3a9d	209.87.58.157
b51a:901b:901b:8082:d157:db63:d157:3a9e	209.87.58.158
b51a:901b:901b:8082:d157:db63:d157:3a9f	209.87.58.159
b51a:901b:901b:8082:d157:db63:d157:3aa0	209.87.58.160
b51a:901b:901b:8082:d157:db63:d157:3aa1	209.87.58.161
b51a:901b:901b:8082:d157:db63:d157:3aa2	209.87.58.162
b51a:901b:901b:8082:d157:db63:d157:3aa3	209.87.58.163
b51a:901b:901b:8082:d157:db63:d157:3aa4	209.87.58.164
b51a:901b:901b:8082:d157:db63:d157:3aa5	209.87.58.165
b51a:901b:901b:8082:d157:db63:d157:3aa6	209.87.58.166
b51a:901b:901b:8082:d157:db63:d157:3aa7	209.87.58.167
b51a:901b:901b:8082:d157:db63:d157:3aa8	209.87.58.168
b51a:901b:901b:8082:d157:db63:d157:3aa9	209.87.58.169
b51a:901b:901b:8082:d157:db63:d157:3aaa	209.87.58.170
b51a:901b:901b:8082:d157:db63:d157:3aab	209.87.58.171
b51a:901b:901b:8082:d157:db63:d157:3aac	209.87.58.172
b51a:901b:901b:8082:d157:db63:d157:3aad	209.87.58.173
b51a:901b:901b:8082:d157:db63:d157:3aae	209.87.58.174
b51a:901b:901b:8082:d157:db63:d157:3aaf	209.87.58.175
b51a:901b:901b:8082:d157:db63:d157:3ab0	209.87.58.176
b51a:901b:901b:8082:d157:db63:d157:3ab1	209.87.58.177
b51a:901b:901b:8082:d157:db63:d157:3ab2	209.87.58.178
b51a:901b:901b:8082:d157:db63:d157:3ab3	209.87.58.179
b51a:901b:901b:8082:d157:db63:d157:3ab4	209.87.58.180

b51a:901b:901b:8082:d157:db63:d157:3ab5	209.87.58.181
b51a:901b:901b:8082:d157:db63:d157:3ab6	209.87.58.182
b51a:901b:901b:8082:d157:db63:d157:3ab7	209.87.58.183
b51a:901b:901b:8082:d157:db63:d157:3ab8	209.87.58.184
b51a:901b:901b:8082:d157:db63:d157:3ab9	209.87.58.185
b51a:901b:901b:8082:d157:db63:d157:3aba	209.87.58.186
b51a:901b:901b:8082:d157:db63:d157:3abb	209.87.58.187
b51a:901b:901b:8082:d157:db63:d157:3abc	209.87.58.188
b51a:901b:901b:8082:d157:db63:d157:3abd	209.87.58.189
b51a:901b:901b:8082:d157:db63:d157:3abe	209.87.58.190
b51a:901b:901b:8082:d157:db63:d157:3abf	209.87.58.191
b51a:901b:901b:8082:d157:db63:d157:3ac0	209.87.58.192
b51a:901b:901b:8082:d157:db63:d157:3ac1	209.87.58.193
b51a:901b:901b:8082:d157:db63:d157:3ac2	209.87.58.194
b51a:901b:901b:8082:d157:db63:d157:3ac3	209.87.58.195
b51a:901b:901b:8082:d157:db63:d157:3ac4	209.87.58.196
b51a:901b:901b:8082:d157:db63:d157:3ac5	209.87.58.197
b51a:901b:901b:8082:d157:db63:d157:3ac6	209.87.58.198
b51a:901b:901b:8082:d157:db63:d157:3ac7	209.87.58.199
b51a:901b:901b:8082:d157:db63:d157:3ac8	209.87.58.200
b51a:901b:901b:8082:d157:db63:d157:3ac9	209.87.58.201
b51a:901b:901b:8082:d157:db63:d157:3aca	209.87.58.202
b51a:901b:901b:8082:d157:db63:d157:3acb	209.87.58.203
b51a:901b:901b:8082:d157:db63:d157:3acc	209.87.58.204
b51a:901b:901b:8082:d157:db63:d157:3acd	209.87.58.205
b51a:901b:901b:8082:d157:db63:d157:3ace	209.87.58.206
b51a:901b:901b:8082:d157:db63:d157:3acf	209.87.58.207
b51a:901b:901b:8082:d157:db63:d157:3ad0	209.87.58.208
b51a:901b:901b:8082:d157:db63:d157:3ad1	209.87.58.209
b51a:901b:901b:8082:d157:db63:d157:3ad2	209.87.58.210
b51a:901b:901b:8082:d157:db63:d157:3ad3	209.87.58.211
b51a:901b:901b:8082:d157:db63:d157:3ad4	209.87.58.212
b51a:901b:901b:8082:d157:db63:d157:3ad5	209.87.58.213
b51a:901b:901b:8082:d157:db63:d157:3ad6	209.87.58.214
b51a:901b:901b:8082:d157:db63:d157:3ad7	209.87.58.215
b51a:901b:901b:8082:d157:db63:d157:3ad8	209.87.58.216
b51a:901b:901b:8082:d157:db63:d157:3ad9	209.87.58.217
b51a:901b:901b:8082:d157:db63:d157:3ada	209.87.58.218
b51a:901b:901b:8082:d157:db63:d157:3adb	209.87.58.219
b51a:901b:901b:8082:d157:db63:d157:3adc	209.87.58.220
b51a:901b:901b:8082:d157:db63:d157:3add	209.87.58.221
b51a:901b:901b:8082:d157:db63:d157:3ade	209.87.58.222
b51a:901b:901b:8082:d157:db63:d157:3adf	209.87.58.223
b51a:901b:901b:8082:d157:db63:d157:3ae0	209.87.58.224
b51a:901b:901b:8082:d157:db63:d157:3ae1	209.87.58.225
b51a:901b:901b:8082:d157:db63:d157:3ae2	209.87.58.226
b51a:901b:901b:8082:d157:db63:d157:3ae3	209.87.58.227
b51a:901b:901b:8082:d157:db63:d157:3ae4	209.87.58.228
b51a:901b:901b:8082:d157:db63:d157:3ae5	209.87.58.229
b51a:901b:901b:8082:d157:db63:d157:3ae6	209.87.58.230
b51a:901b:901b:8082:d157:db63:d157:3ae7	209.87.58.231
b51a:901b:901b:8082:d157:db63:d157:3ae8	209.87.58.232
b51a:901b:901b:8082:d157:db63:d157:3ae9	209.87.58.233
b51a:901b:901b:8082:d157:db63:d157:3aea	209.87.58.234
b51a:901b:901b:8082:d157:db63:d157:3aeb	209.87.58.235
b51a:901b:901b:8082:d157:db63:d157:3aec	209.87.58.236
b51a:901b:901b:8082:d157:db63:d157:3aed	209.87.58.237
b51a:901b:901b:8082:d157:db63:d157:3aee	209.87.58.238
b51a:901b:901b:8082:d157:db63:d157:3aef	209.87.58.239
b51a:901b:901b:8082:d157:db63:d157:3af0	209.87.58.240
b51a:901b:901b:8082:d157:db63:d157:3af1	209.87.58.241
b51a:901b:901b:8082:d157:db63:d157:3af2	209.87.58.242
b51a:901b:901b:8082:d157:db63:d157:3af3	209.87.58.243
b51a:901b:901b:8082:d157:db63:d157:3af4	209.87.58.244
b51a:901b:901b:8082:d157:db63:d157:3af5	209.87.58.245
b51a:901b:901b:8082:d157:db63:d157:3af6	209.87.58.246
b51a:901b:901b:8082:d157:db63:d157:3af7	209.87.58.247
b51a:901b:901b:8082:d157:db63:d157:3af8	209.87.58.248
b51a:901b:901b:8082:d157:db63:d157:3af9	209.87.58.249
b51a:901b:901b:8082:d157:db63:d157:3afa	209.87.58.250
b51a:901b:901b:8082:d157:db63:d157:3afb	209.87.58.251
b51a:901b:901b:8082:d157:db63:d157:3afc	209.87.58.252
b51a:901b:901b:8082:d157:db63:d157:3afd	209.87.58.253
b51a:901b:901b:8082:d157:db63:d157:3afe	209.87.58.254
b51a:901b:901b:8082:d157:db63:d157:3aff	209.87.58.255

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.