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:d157:7424:4067:dd01	64.103.221.1
b51a:901b:901b:8082:d157:7424:4067:dd02	64.103.221.2
b51a:901b:901b:8082:d157:7424:4067:dd03	64.103.221.3
b51a:901b:901b:8082:d157:7424:4067:dd04	64.103.221.4
b51a:901b:901b:8082:d157:7424:4067:dd05	64.103.221.5
b51a:901b:901b:8082:d157:7424:4067:dd06	64.103.221.6
b51a:901b:901b:8082:d157:7424:4067:dd07	64.103.221.7
b51a:901b:901b:8082:d157:7424:4067:dd08	64.103.221.8
b51a:901b:901b:8082:d157:7424:4067:dd09	64.103.221.9
b51a:901b:901b:8082:d157:7424:4067:dd0a	64.103.221.10
b51a:901b:901b:8082:d157:7424:4067:dd0b	64.103.221.11
b51a:901b:901b:8082:d157:7424:4067:dd0c	64.103.221.12
b51a:901b:901b:8082:d157:7424:4067:dd0d	64.103.221.13
b51a:901b:901b:8082:d157:7424:4067:dd0e	64.103.221.14
b51a:901b:901b:8082:d157:7424:4067:dd0f	64.103.221.15
b51a:901b:901b:8082:d157:7424:4067:dd10	64.103.221.16
b51a:901b:901b:8082:d157:7424:4067:dd11	64.103.221.17
b51a:901b:901b:8082:d157:7424:4067:dd12	64.103.221.18
b51a:901b:901b:8082:d157:7424:4067:dd13	64.103.221.19
b51a:901b:901b:8082:d157:7424:4067:dd14	64.103.221.20
b51a:901b:901b:8082:d157:7424:4067:dd15	64.103.221.21
b51a:901b:901b:8082:d157:7424:4067:dd16	64.103.221.22
b51a:901b:901b:8082:d157:7424:4067:dd17	64.103.221.23
b51a:901b:901b:8082:d157:7424:4067:dd18	64.103.221.24
b51a:901b:901b:8082:d157:7424:4067:dd19	64.103.221.25
b51a:901b:901b:8082:d157:7424:4067:dd1a	64.103.221.26
b51a:901b:901b:8082:d157:7424:4067:dd1b	64.103.221.27
b51a:901b:901b:8082:d157:7424:4067:dd1c	64.103.221.28
b51a:901b:901b:8082:d157:7424:4067:dd1d	64.103.221.29
b51a:901b:901b:8082:d157:7424:4067:dd1e	64.103.221.30
b51a:901b:901b:8082:d157:7424:4067:dd1f	64.103.221.31
b51a:901b:901b:8082:d157:7424:4067:dd20	64.103.221.32
b51a:901b:901b:8082:d157:7424:4067:dd21	64.103.221.33
b51a:901b:901b:8082:d157:7424:4067:dd22	64.103.221.34
b51a:901b:901b:8082:d157:7424:4067:dd23	64.103.221.35
b51a:901b:901b:8082:d157:7424:4067:dd24	64.103.221.36
b51a:901b:901b:8082:d157:7424:4067:dd25	64.103.221.37
b51a:901b:901b:8082:d157:7424:4067:dd26	64.103.221.38
b51a:901b:901b:8082:d157:7424:4067:dd27	64.103.221.39
b51a:901b:901b:8082:d157:7424:4067:dd28	64.103.221.40
b51a:901b:901b:8082:d157:7424:4067:dd29	64.103.221.41
b51a:901b:901b:8082:d157:7424:4067:dd2a	64.103.221.42
b51a:901b:901b:8082:d157:7424:4067:dd2b	64.103.221.43
b51a:901b:901b:8082:d157:7424:4067:dd2c	64.103.221.44
b51a:901b:901b:8082:d157:7424:4067:dd2d	64.103.221.45
b51a:901b:901b:8082:d157:7424:4067:dd2e	64.103.221.46
b51a:901b:901b:8082:d157:7424:4067:dd2f	64.103.221.47
b51a:901b:901b:8082:d157:7424:4067:dd30	64.103.221.48
b51a:901b:901b:8082:d157:7424:4067:dd31	64.103.221.49
b51a:901b:901b:8082:d157:7424:4067:dd32	64.103.221.50
b51a:901b:901b:8082:d157:7424:4067:dd33	64.103.221.51
b51a:901b:901b:8082:d157:7424:4067:dd34	64.103.221.52
b51a:901b:901b:8082:d157:7424:4067:dd35	64.103.221.53
b51a:901b:901b:8082:d157:7424:4067:dd36	64.103.221.54
b51a:901b:901b:8082:d157:7424:4067:dd37	64.103.221.55
b51a:901b:901b:8082:d157:7424:4067:dd38	64.103.221.56
b51a:901b:901b:8082:d157:7424:4067:dd39	64.103.221.57
b51a:901b:901b:8082:d157:7424:4067:dd3a	64.103.221.58
b51a:901b:901b:8082:d157:7424:4067:dd3b	64.103.221.59
b51a:901b:901b:8082:d157:7424:4067:dd3c	64.103.221.60

b51a:901b:901b:8082:d157:7424:4067:dd3d	64.103.221.61
b51a:901b:901b:8082:d157:7424:4067:dd3e	64.103.221.62
b51a:901b:901b:8082:d157:7424:4067:dd3f	64.103.221.63
b51a:901b:901b:8082:d157:7424:4067:dd40	64.103.221.64
b51a:901b:901b:8082:d157:7424:4067:dd41	64.103.221.65
b51a:901b:901b:8082:d157:7424:4067:dd42	64.103.221.66
b51a:901b:901b:8082:d157:7424:4067:dd43	64.103.221.67
b51a:901b:901b:8082:d157:7424:4067:dd44	64.103.221.68
b51a:901b:901b:8082:d157:7424:4067:dd45	64.103.221.69
b51a:901b:901b:8082:d157:7424:4067:dd46	64.103.221.70
b51a:901b:901b:8082:d157:7424:4067:dd47	64.103.221.71
b51a:901b:901b:8082:d157:7424:4067:dd48	64.103.221.72
b51a:901b:901b:8082:d157:7424:4067:dd49	64.103.221.73
b51a:901b:901b:8082:d157:7424:4067:dd4a	64.103.221.74
b51a:901b:901b:8082:d157:7424:4067:dd4b	64.103.221.75
b51a:901b:901b:8082:d157:7424:4067:dd4c	64.103.221.76
b51a:901b:901b:8082:d157:7424:4067:dd4d	64.103.221.77
b51a:901b:901b:8082:d157:7424:4067:dd4e	64.103.221.78
b51a:901b:901b:8082:d157:7424:4067:dd4f	64.103.221.79
b51a:901b:901b:8082:d157:7424:4067:dd50	64.103.221.80
b51a:901b:901b:8082:d157:7424:4067:dd51	64.103.221.81
b51a:901b:901b:8082:d157:7424:4067:dd52	64.103.221.82
b51a:901b:901b:8082:d157:7424:4067:dd53	64.103.221.83
b51a:901b:901b:8082:d157:7424:4067:dd54	64.103.221.84
b51a:901b:901b:8082:d157:7424:4067:dd55	64.103.221.85
b51a:901b:901b:8082:d157:7424:4067:dd56	64.103.221.86
b51a:901b:901b:8082:d157:7424:4067:dd57	64.103.221.87
b51a:901b:901b:8082:d157:7424:4067:dd58	64.103.221.88
b51a:901b:901b:8082:d157:7424:4067:dd59	64.103.221.89
b51a:901b:901b:8082:d157:7424:4067:dd5a	64.103.221.90
b51a:901b:901b:8082:d157:7424:4067:dd5b	64.103.221.91
b51a:901b:901b:8082:d157:7424:4067:dd5c	64.103.221.92
b51a:901b:901b:8082:d157:7424:4067:dd5d	64.103.221.93
b51a:901b:901b:8082:d157:7424:4067:dd5e	64.103.221.94
b51a:901b:901b:8082:d157:7424:4067:dd5f	64.103.221.95
b51a:901b:901b:8082:d157:7424:4067:dd60	64.103.221.96
b51a:901b:901b:8082:d157:7424:4067:dd61	64.103.221.97
b51a:901b:901b:8082:d157:7424:4067:dd62	64.103.221.98
b51a:901b:901b:8082:d157:7424:4067:dd63	64.103.221.99
b51a:901b:901b:8082:d157:7424:4067:dd64	64.103.221.100
b51a:901b:901b:8082:d157:7424:4067:dd65	64.103.221.101
b51a:901b:901b:8082:d157:7424:4067:dd66	64.103.221.102
b51a:901b:901b:8082:d157:7424:4067:dd67	64.103.221.103
b51a:901b:901b:8082:d157:7424:4067:dd68	64.103.221.104
b51a:901b:901b:8082:d157:7424:4067:dd69	64.103.221.105
b51a:901b:901b:8082:d157:7424:4067:dd6a	64.103.221.106
b51a:901b:901b:8082:d157:7424:4067:dd6b	64.103.221.107
b51a:901b:901b:8082:d157:7424:4067:dd6c	64.103.221.108
b51a:901b:901b:8082:d157:7424:4067:dd6d	64.103.221.109
b51a:901b:901b:8082:d157:7424:4067:dd6e	64.103.221.110
b51a:901b:901b:8082:d157:7424:4067:dd6f	64.103.221.111
b51a:901b:901b:8082:d157:7424:4067:dd70	64.103.221.112
b51a:901b:901b:8082:d157:7424:4067:dd71	64.103.221.113
b51a:901b:901b:8082:d157:7424:4067:dd72	64.103.221.114
b51a:901b:901b:8082:d157:7424:4067:dd73	64.103.221.115
b51a:901b:901b:8082:d157:7424:4067:dd74	64.103.221.116
b51a:901b:901b:8082:d157:7424:4067:dd75	64.103.221.117
b51a:901b:901b:8082:d157:7424:4067:dd76	64.103.221.118
b51a:901b:901b:8082:d157:7424:4067:dd77	64.103.221.119
b51a:901b:901b:8082:d157:7424:4067:dd78	64.103.221.120

b51a:901b:901b:8082:d157:7424:4067:dd79	64.103.221.121
b51a:901b:901b:8082:d157:7424:4067:dd7a	64.103.221.122
b51a:901b:901b:8082:d157:7424:4067:dd7b	64.103.221.123
b51a:901b:901b:8082:d157:7424:4067:dd7c	64.103.221.124
b51a:901b:901b:8082:d157:7424:4067:dd7d	64.103.221.125
b51a:901b:901b:8082:d157:7424:4067:dd7e	64.103.221.126
b51a:901b:901b:8082:d157:7424:4067:dd7f	64.103.221.127
b51a:901b:901b:8082:d157:7424:4067:dd80	64.103.221.128
b51a:901b:901b:8082:d157:7424:4067:dd81	64.103.221.129
b51a:901b:901b:8082:d157:7424:4067:dd82	64.103.221.130
b51a:901b:901b:8082:d157:7424:4067:dd83	64.103.221.131
b51a:901b:901b:8082:d157:7424:4067:dd84	64.103.221.132
b51a:901b:901b:8082:d157:7424:4067:dd85	64.103.221.133
b51a:901b:901b:8082:d157:7424:4067:dd86	64.103.221.134
b51a:901b:901b:8082:d157:7424:4067:dd87	64.103.221.135
b51a:901b:901b:8082:d157:7424:4067:dd88	64.103.221.136
b51a:901b:901b:8082:d157:7424:4067:dd89	64.103.221.137
b51a:901b:901b:8082:d157:7424:4067:dd8a	64.103.221.138
b51a:901b:901b:8082:d157:7424:4067:dd8b	64.103.221.139
b51a:901b:901b:8082:d157:7424:4067:dd8c	64.103.221.140
b51a:901b:901b:8082:d157:7424:4067:dd8d	64.103.221.141
b51a:901b:901b:8082:d157:7424:4067:dd8e	64.103.221.142
b51a:901b:901b:8082:d157:7424:4067:dd8f	64.103.221.143
b51a:901b:901b:8082:d157:7424:4067:dd90	64.103.221.144
b51a:901b:901b:8082:d157:7424:4067:dd91	64.103.221.145
b51a:901b:901b:8082:d157:7424:4067:dd92	64.103.221.146
b51a:901b:901b:8082:d157:7424:4067:dd93	64.103.221.147
b51a:901b:901b:8082:d157:7424:4067:dd94	64.103.221.148
b51a:901b:901b:8082:d157:7424:4067:dd95	64.103.221.149
b51a:901b:901b:8082:d157:7424:4067:dd96	64.103.221.150
b51a:901b:901b:8082:d157:7424:4067:dd97	64.103.221.151
b51a:901b:901b:8082:d157:7424:4067:dd98	64.103.221.152
b51a:901b:901b:8082:d157:7424:4067:dd99	64.103.221.153
b51a:901b:901b:8082:d157:7424:4067:dd9a	64.103.221.154
b51a:901b:901b:8082:d157:7424:4067:dd9b	64.103.221.155
b51a:901b:901b:8082:d157:7424:4067:dd9c	64.103.221.156
b51a:901b:901b:8082:d157:7424:4067:dd9d	64.103.221.157
b51a:901b:901b:8082:d157:7424:4067:dd9e	64.103.221.158
b51a:901b:901b:8082:d157:7424:4067:dd9f	64.103.221.159
b51a:901b:901b:8082:d157:7424:4067:dda0	64.103.221.160
b51a:901b:901b:8082:d157:7424:4067:dda1	64.103.221.161
b51a:901b:901b:8082:d157:7424:4067:dda2	64.103.221.162
b51a:901b:901b:8082:d157:7424:4067:dda3	64.103.221.163
b51a:901b:901b:8082:d157:7424:4067:dda4	64.103.221.164
b51a:901b:901b:8082:d157:7424:4067:dda5	64.103.221.165
b51a:901b:901b:8082:d157:7424:4067:dda6	64.103.221.166
b51a:901b:901b:8082:d157:7424:4067:dda7	64.103.221.167
b51a:901b:901b:8082:d157:7424:4067:dda8	64.103.221.168
b51a:901b:901b:8082:d157:7424:4067:dda9	64.103.221.169
b51a:901b:901b:8082:d157:7424:4067:ddaa	64.103.221.170
b51a:901b:901b:8082:d157:7424:4067:ddab	64.103.221.171
b51a:901b:901b:8082:d157:7424:4067:ddac	64.103.221.172
b51a:901b:901b:8082:d157:7424:4067:ddad	64.103.221.173
b51a:901b:901b:8082:d157:7424:4067:ddae	64.103.221.174
b51a:901b:901b:8082:d157:7424:4067:ddaf	64.103.221.175
b51a:901b:901b:8082:d157:7424:4067:ddb0	64.103.221.176
b51a:901b:901b:8082:d157:7424:4067:ddb1	64.103.221.177
b51a:901b:901b:8082:d157:7424:4067:ddb2	64.103.221.178
b51a:901b:901b:8082:d157:7424:4067:ddb3	64.103.221.179
b51a:901b:901b:8082:d157:7424:4067:ddb4	64.103.221.180

b51a:901b:901b:8082:d157:7424:4067:ddb5	64.103.221.181
b51a:901b:901b:8082:d157:7424:4067:ddb6	64.103.221.182
b51a:901b:901b:8082:d157:7424:4067:ddb7	64.103.221.183
b51a:901b:901b:8082:d157:7424:4067:ddb8	64.103.221.184
b51a:901b:901b:8082:d157:7424:4067:ddb9	64.103.221.185
b51a:901b:901b:8082:d157:7424:4067:ddba	64.103.221.186
b51a:901b:901b:8082:d157:7424:4067:ddbb	64.103.221.187
b51a:901b:901b:8082:d157:7424:4067:ddbc	64.103.221.188
b51a:901b:901b:8082:d157:7424:4067:ddbd	64.103.221.189
b51a:901b:901b:8082:d157:7424:4067:ddbe	64.103.221.190
b51a:901b:901b:8082:d157:7424:4067:ddbf	64.103.221.191
b51a:901b:901b:8082:d157:7424:4067:ddc0	64.103.221.192
b51a:901b:901b:8082:d157:7424:4067:ddc1	64.103.221.193
b51a:901b:901b:8082:d157:7424:4067:ddc2	64.103.221.194
b51a:901b:901b:8082:d157:7424:4067:ddc3	64.103.221.195
b51a:901b:901b:8082:d157:7424:4067:ddc4	64.103.221.196
b51a:901b:901b:8082:d157:7424:4067:ddc5	64.103.221.197
b51a:901b:901b:8082:d157:7424:4067:ddc6	64.103.221.198
b51a:901b:901b:8082:d157:7424:4067:ddc7	64.103.221.199
b51a:901b:901b:8082:d157:7424:4067:ddc8	64.103.221.200
b51a:901b:901b:8082:d157:7424:4067:ddc9	64.103.221.201
b51a:901b:901b:8082:d157:7424:4067:ddca	64.103.221.202
b51a:901b:901b:8082:d157:7424:4067:ddcb	64.103.221.203
b51a:901b:901b:8082:d157:7424:4067:ddcc	64.103.221.204
b51a:901b:901b:8082:d157:7424:4067:ddcd	64.103.221.205
b51a:901b:901b:8082:d157:7424:4067:ddce	64.103.221.206
b51a:901b:901b:8082:d157:7424:4067:ddcf	64.103.221.207
b51a:901b:901b:8082:d157:7424:4067:ddd0	64.103.221.208
b51a:901b:901b:8082:d157:7424:4067:ddd1	64.103.221.209
b51a:901b:901b:8082:d157:7424:4067:ddd2	64.103.221.210
b51a:901b:901b:8082:d157:7424:4067:ddd3	64.103.221.211
b51a:901b:901b:8082:d157:7424:4067:ddd4	64.103.221.212
b51a:901b:901b:8082:d157:7424:4067:ddd5	64.103.221.213
b51a:901b:901b:8082:d157:7424:4067:ddd6	64.103.221.214
b51a:901b:901b:8082:d157:7424:4067:ddd7	64.103.221.215
b51a:901b:901b:8082:d157:7424:4067:ddd8	64.103.221.216
b51a:901b:901b:8082:d157:7424:4067:ddd9	64.103.221.217
b51a:901b:901b:8082:d157:7424:4067:ddda	64.103.221.218
b51a:901b:901b:8082:d157:7424:4067:dddb	64.103.221.219
b51a:901b:901b:8082:d157:7424:4067:dddc	64.103.221.220
b51a:901b:901b:8082:d157:7424:4067:dddd	64.103.221.221
b51a:901b:901b:8082:d157:7424:4067:ddde	64.103.221.222
b51a:901b:901b:8082:d157:7424:4067:dddf	64.103.221.223
b51a:901b:901b:8082:d157:7424:4067:dde0	64.103.221.224
b51a:901b:901b:8082:d157:7424:4067:dde1	64.103.221.225
b51a:901b:901b:8082:d157:7424:4067:dde2	64.103.221.226
b51a:901b:901b:8082:d157:7424:4067:dde3	64.103.221.227
b51a:901b:901b:8082:d157:7424:4067:dde4	64.103.221.228
b51a:901b:901b:8082:d157:7424:4067:dde5	64.103.221.229
b51a:901b:901b:8082:d157:7424:4067:dde6	64.103.221.230
b51a:901b:901b:8082:d157:7424:4067:dde7	64.103.221.231
b51a:901b:901b:8082:d157:7424:4067:dde8	64.103.221.232
b51a:901b:901b:8082:d157:7424:4067:dde9	64.103.221.233
b51a:901b:901b:8082:d157:7424:4067:ddea	64.103.221.234
b51a:901b:901b:8082:d157:7424:4067:ddeb	64.103.221.235
b51a:901b:901b:8082:d157:7424:4067:ddec	64.103.221.236
b51a:901b:901b:8082:d157:7424:4067:dded	64.103.221.237
b51a:901b:901b:8082:d157:7424:4067:ddee	64.103.221.238
b51a:901b:901b:8082:d157:7424:4067:ddef	64.103.221.239
b51a:901b:901b:8082:d157:7424:4067:ddf0	64.103.221.240
b51a:901b:901b:8082:d157:7424:4067:ddf1	64.103.221.241
b51a:901b:901b:8082:d157:7424:4067:ddf2	64.103.221.242
b51a:901b:901b:8082:d157:7424:4067:ddf3	64.103.221.243
b51a:901b:901b:8082:d157:7424:4067:ddf4	64.103.221.244
b51a:901b:901b:8082:d157:7424:4067:ddf5	64.103.221.245
b51a:901b:901b:8082:d157:7424:4067:ddf6	64.103.221.246
b51a:901b:901b:8082:d157:7424:4067:ddf7	64.103.221.247
b51a:901b:901b:8082:d157:7424:4067:ddf8	64.103.221.248
b51a:901b:901b:8082:d157:7424:4067:ddf9	64.103.221.249
b51a:901b:901b:8082:d157:7424:4067:ddfa	64.103.221.250
b51a:901b:901b:8082:d157:7424:4067:ddfb	64.103.221.251
b51a:901b:901b:8082:d157:7424:4067:ddfc	64.103.221.252
b51a:901b:901b:8082:d157:7424:4067:ddfd	64.103.221.253
b51a:901b:901b:8082:d157:7424:4067:ddfe	64.103.221.254
b51a:901b:901b:8082:d157:7424:4067:ddff	64.103.221.255

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.