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:eb24:fa28:dd01	250.40.221.1
b51a:901b:cb15:8045:ada8:eb24:fa28:dd02	250.40.221.2
b51a:901b:cb15:8045:ada8:eb24:fa28:dd03	250.40.221.3
b51a:901b:cb15:8045:ada8:eb24:fa28:dd04	250.40.221.4
b51a:901b:cb15:8045:ada8:eb24:fa28:dd05	250.40.221.5
b51a:901b:cb15:8045:ada8:eb24:fa28:dd06	250.40.221.6
b51a:901b:cb15:8045:ada8:eb24:fa28:dd07	250.40.221.7
b51a:901b:cb15:8045:ada8:eb24:fa28:dd08	250.40.221.8
b51a:901b:cb15:8045:ada8:eb24:fa28:dd09	250.40.221.9
b51a:901b:cb15:8045:ada8:eb24:fa28:dd0a	250.40.221.10
b51a:901b:cb15:8045:ada8:eb24:fa28:dd0b	250.40.221.11
b51a:901b:cb15:8045:ada8:eb24:fa28:dd0c	250.40.221.12
b51a:901b:cb15:8045:ada8:eb24:fa28:dd0d	250.40.221.13
b51a:901b:cb15:8045:ada8:eb24:fa28:dd0e	250.40.221.14
b51a:901b:cb15:8045:ada8:eb24:fa28:dd0f	250.40.221.15
b51a:901b:cb15:8045:ada8:eb24:fa28:dd10	250.40.221.16
b51a:901b:cb15:8045:ada8:eb24:fa28:dd11	250.40.221.17
b51a:901b:cb15:8045:ada8:eb24:fa28:dd12	250.40.221.18
b51a:901b:cb15:8045:ada8:eb24:fa28:dd13	250.40.221.19
b51a:901b:cb15:8045:ada8:eb24:fa28:dd14	250.40.221.20
b51a:901b:cb15:8045:ada8:eb24:fa28:dd15	250.40.221.21
b51a:901b:cb15:8045:ada8:eb24:fa28:dd16	250.40.221.22
b51a:901b:cb15:8045:ada8:eb24:fa28:dd17	250.40.221.23
b51a:901b:cb15:8045:ada8:eb24:fa28:dd18	250.40.221.24
b51a:901b:cb15:8045:ada8:eb24:fa28:dd19	250.40.221.25
b51a:901b:cb15:8045:ada8:eb24:fa28:dd1a	250.40.221.26
b51a:901b:cb15:8045:ada8:eb24:fa28:dd1b	250.40.221.27
b51a:901b:cb15:8045:ada8:eb24:fa28:dd1c	250.40.221.28
b51a:901b:cb15:8045:ada8:eb24:fa28:dd1d	250.40.221.29
b51a:901b:cb15:8045:ada8:eb24:fa28:dd1e	250.40.221.30
b51a:901b:cb15:8045:ada8:eb24:fa28:dd1f	250.40.221.31
b51a:901b:cb15:8045:ada8:eb24:fa28:dd20	250.40.221.32
b51a:901b:cb15:8045:ada8:eb24:fa28:dd21	250.40.221.33
b51a:901b:cb15:8045:ada8:eb24:fa28:dd22	250.40.221.34
b51a:901b:cb15:8045:ada8:eb24:fa28:dd23	250.40.221.35
b51a:901b:cb15:8045:ada8:eb24:fa28:dd24	250.40.221.36
b51a:901b:cb15:8045:ada8:eb24:fa28:dd25	250.40.221.37
b51a:901b:cb15:8045:ada8:eb24:fa28:dd26	250.40.221.38
b51a:901b:cb15:8045:ada8:eb24:fa28:dd27	250.40.221.39
b51a:901b:cb15:8045:ada8:eb24:fa28:dd28	250.40.221.40
b51a:901b:cb15:8045:ada8:eb24:fa28:dd29	250.40.221.41
b51a:901b:cb15:8045:ada8:eb24:fa28:dd2a	250.40.221.42
b51a:901b:cb15:8045:ada8:eb24:fa28:dd2b	250.40.221.43
b51a:901b:cb15:8045:ada8:eb24:fa28:dd2c	250.40.221.44
b51a:901b:cb15:8045:ada8:eb24:fa28:dd2d	250.40.221.45
b51a:901b:cb15:8045:ada8:eb24:fa28:dd2e	250.40.221.46
b51a:901b:cb15:8045:ada8:eb24:fa28:dd2f	250.40.221.47
b51a:901b:cb15:8045:ada8:eb24:fa28:dd30	250.40.221.48
b51a:901b:cb15:8045:ada8:eb24:fa28:dd31	250.40.221.49
b51a:901b:cb15:8045:ada8:eb24:fa28:dd32	250.40.221.50
b51a:901b:cb15:8045:ada8:eb24:fa28:dd33	250.40.221.51
b51a:901b:cb15:8045:ada8:eb24:fa28:dd34	250.40.221.52
b51a:901b:cb15:8045:ada8:eb24:fa28:dd35	250.40.221.53
b51a:901b:cb15:8045:ada8:eb24:fa28:dd36	250.40.221.54
b51a:901b:cb15:8045:ada8:eb24:fa28:dd37	250.40.221.55
b51a:901b:cb15:8045:ada8:eb24:fa28:dd38	250.40.221.56
b51a:901b:cb15:8045:ada8:eb24:fa28:dd39	250.40.221.57
b51a:901b:cb15:8045:ada8:eb24:fa28:dd3a	250.40.221.58
b51a:901b:cb15:8045:ada8:eb24:fa28:dd3b	250.40.221.59
b51a:901b:cb15:8045:ada8:eb24:fa28:dd3c	250.40.221.60

b51a:901b:cb15:8045:ada8:eb24:fa28:dd3d	250.40.221.61
b51a:901b:cb15:8045:ada8:eb24:fa28:dd3e	250.40.221.62
b51a:901b:cb15:8045:ada8:eb24:fa28:dd3f	250.40.221.63
b51a:901b:cb15:8045:ada8:eb24:fa28:dd40	250.40.221.64
b51a:901b:cb15:8045:ada8:eb24:fa28:dd41	250.40.221.65
b51a:901b:cb15:8045:ada8:eb24:fa28:dd42	250.40.221.66
b51a:901b:cb15:8045:ada8:eb24:fa28:dd43	250.40.221.67
b51a:901b:cb15:8045:ada8:eb24:fa28:dd44	250.40.221.68
b51a:901b:cb15:8045:ada8:eb24:fa28:dd45	250.40.221.69
b51a:901b:cb15:8045:ada8:eb24:fa28:dd46	250.40.221.70
b51a:901b:cb15:8045:ada8:eb24:fa28:dd47	250.40.221.71
b51a:901b:cb15:8045:ada8:eb24:fa28:dd48	250.40.221.72
b51a:901b:cb15:8045:ada8:eb24:fa28:dd49	250.40.221.73
b51a:901b:cb15:8045:ada8:eb24:fa28:dd4a	250.40.221.74
b51a:901b:cb15:8045:ada8:eb24:fa28:dd4b	250.40.221.75
b51a:901b:cb15:8045:ada8:eb24:fa28:dd4c	250.40.221.76
b51a:901b:cb15:8045:ada8:eb24:fa28:dd4d	250.40.221.77
b51a:901b:cb15:8045:ada8:eb24:fa28:dd4e	250.40.221.78
b51a:901b:cb15:8045:ada8:eb24:fa28:dd4f	250.40.221.79
b51a:901b:cb15:8045:ada8:eb24:fa28:dd50	250.40.221.80
b51a:901b:cb15:8045:ada8:eb24:fa28:dd51	250.40.221.81
b51a:901b:cb15:8045:ada8:eb24:fa28:dd52	250.40.221.82
b51a:901b:cb15:8045:ada8:eb24:fa28:dd53	250.40.221.83
b51a:901b:cb15:8045:ada8:eb24:fa28:dd54	250.40.221.84
b51a:901b:cb15:8045:ada8:eb24:fa28:dd55	250.40.221.85
b51a:901b:cb15:8045:ada8:eb24:fa28:dd56	250.40.221.86
b51a:901b:cb15:8045:ada8:eb24:fa28:dd57	250.40.221.87
b51a:901b:cb15:8045:ada8:eb24:fa28:dd58	250.40.221.88
b51a:901b:cb15:8045:ada8:eb24:fa28:dd59	250.40.221.89
b51a:901b:cb15:8045:ada8:eb24:fa28:dd5a	250.40.221.90
b51a:901b:cb15:8045:ada8:eb24:fa28:dd5b	250.40.221.91
b51a:901b:cb15:8045:ada8:eb24:fa28:dd5c	250.40.221.92
b51a:901b:cb15:8045:ada8:eb24:fa28:dd5d	250.40.221.93
b51a:901b:cb15:8045:ada8:eb24:fa28:dd5e	250.40.221.94
b51a:901b:cb15:8045:ada8:eb24:fa28:dd5f	250.40.221.95
b51a:901b:cb15:8045:ada8:eb24:fa28:dd60	250.40.221.96
b51a:901b:cb15:8045:ada8:eb24:fa28:dd61	250.40.221.97
b51a:901b:cb15:8045:ada8:eb24:fa28:dd62	250.40.221.98
b51a:901b:cb15:8045:ada8:eb24:fa28:dd63	250.40.221.99
b51a:901b:cb15:8045:ada8:eb24:fa28:dd64	250.40.221.100
b51a:901b:cb15:8045:ada8:eb24:fa28:dd65	250.40.221.101
b51a:901b:cb15:8045:ada8:eb24:fa28:dd66	250.40.221.102
b51a:901b:cb15:8045:ada8:eb24:fa28:dd67	250.40.221.103
b51a:901b:cb15:8045:ada8:eb24:fa28:dd68	250.40.221.104
b51a:901b:cb15:8045:ada8:eb24:fa28:dd69	250.40.221.105
b51a:901b:cb15:8045:ada8:eb24:fa28:dd6a	250.40.221.106
b51a:901b:cb15:8045:ada8:eb24:fa28:dd6b	250.40.221.107
b51a:901b:cb15:8045:ada8:eb24:fa28:dd6c	250.40.221.108
b51a:901b:cb15:8045:ada8:eb24:fa28:dd6d	250.40.221.109
b51a:901b:cb15:8045:ada8:eb24:fa28:dd6e	250.40.221.110
b51a:901b:cb15:8045:ada8:eb24:fa28:dd6f	250.40.221.111
b51a:901b:cb15:8045:ada8:eb24:fa28:dd70	250.40.221.112
b51a:901b:cb15:8045:ada8:eb24:fa28:dd71	250.40.221.113
b51a:901b:cb15:8045:ada8:eb24:fa28:dd72	250.40.221.114
b51a:901b:cb15:8045:ada8:eb24:fa28:dd73	250.40.221.115
b51a:901b:cb15:8045:ada8:eb24:fa28:dd74	250.40.221.116
b51a:901b:cb15:8045:ada8:eb24:fa28:dd75	250.40.221.117
b51a:901b:cb15:8045:ada8:eb24:fa28:dd76	250.40.221.118
b51a:901b:cb15:8045:ada8:eb24:fa28:dd77	250.40.221.119
b51a:901b:cb15:8045:ada8:eb24:fa28:dd78	250.40.221.120

b51a:901b:cb15:8045:ada8:eb24:fa28:dd79	250.40.221.121
b51a:901b:cb15:8045:ada8:eb24:fa28:dd7a	250.40.221.122
b51a:901b:cb15:8045:ada8:eb24:fa28:dd7b	250.40.221.123
b51a:901b:cb15:8045:ada8:eb24:fa28:dd7c	250.40.221.124
b51a:901b:cb15:8045:ada8:eb24:fa28:dd7d	250.40.221.125
b51a:901b:cb15:8045:ada8:eb24:fa28:dd7e	250.40.221.126
b51a:901b:cb15:8045:ada8:eb24:fa28:dd7f	250.40.221.127
b51a:901b:cb15:8045:ada8:eb24:fa28:dd80	250.40.221.128
b51a:901b:cb15:8045:ada8:eb24:fa28:dd81	250.40.221.129
b51a:901b:cb15:8045:ada8:eb24:fa28:dd82	250.40.221.130
b51a:901b:cb15:8045:ada8:eb24:fa28:dd83	250.40.221.131
b51a:901b:cb15:8045:ada8:eb24:fa28:dd84	250.40.221.132
b51a:901b:cb15:8045:ada8:eb24:fa28:dd85	250.40.221.133
b51a:901b:cb15:8045:ada8:eb24:fa28:dd86	250.40.221.134
b51a:901b:cb15:8045:ada8:eb24:fa28:dd87	250.40.221.135
b51a:901b:cb15:8045:ada8:eb24:fa28:dd88	250.40.221.136
b51a:901b:cb15:8045:ada8:eb24:fa28:dd89	250.40.221.137
b51a:901b:cb15:8045:ada8:eb24:fa28:dd8a	250.40.221.138
b51a:901b:cb15:8045:ada8:eb24:fa28:dd8b	250.40.221.139
b51a:901b:cb15:8045:ada8:eb24:fa28:dd8c	250.40.221.140
b51a:901b:cb15:8045:ada8:eb24:fa28:dd8d	250.40.221.141
b51a:901b:cb15:8045:ada8:eb24:fa28:dd8e	250.40.221.142
b51a:901b:cb15:8045:ada8:eb24:fa28:dd8f	250.40.221.143
b51a:901b:cb15:8045:ada8:eb24:fa28:dd90	250.40.221.144
b51a:901b:cb15:8045:ada8:eb24:fa28:dd91	250.40.221.145
b51a:901b:cb15:8045:ada8:eb24:fa28:dd92	250.40.221.146
b51a:901b:cb15:8045:ada8:eb24:fa28:dd93	250.40.221.147
b51a:901b:cb15:8045:ada8:eb24:fa28:dd94	250.40.221.148
b51a:901b:cb15:8045:ada8:eb24:fa28:dd95	250.40.221.149
b51a:901b:cb15:8045:ada8:eb24:fa28:dd96	250.40.221.150
b51a:901b:cb15:8045:ada8:eb24:fa28:dd97	250.40.221.151
b51a:901b:cb15:8045:ada8:eb24:fa28:dd98	250.40.221.152
b51a:901b:cb15:8045:ada8:eb24:fa28:dd99	250.40.221.153
b51a:901b:cb15:8045:ada8:eb24:fa28:dd9a	250.40.221.154
b51a:901b:cb15:8045:ada8:eb24:fa28:dd9b	250.40.221.155
b51a:901b:cb15:8045:ada8:eb24:fa28:dd9c	250.40.221.156
b51a:901b:cb15:8045:ada8:eb24:fa28:dd9d	250.40.221.157
b51a:901b:cb15:8045:ada8:eb24:fa28:dd9e	250.40.221.158
b51a:901b:cb15:8045:ada8:eb24:fa28:dd9f	250.40.221.159
b51a:901b:cb15:8045:ada8:eb24:fa28:dda0	250.40.221.160
b51a:901b:cb15:8045:ada8:eb24:fa28:dda1	250.40.221.161
b51a:901b:cb15:8045:ada8:eb24:fa28:dda2	250.40.221.162
b51a:901b:cb15:8045:ada8:eb24:fa28:dda3	250.40.221.163
b51a:901b:cb15:8045:ada8:eb24:fa28:dda4	250.40.221.164
b51a:901b:cb15:8045:ada8:eb24:fa28:dda5	250.40.221.165
b51a:901b:cb15:8045:ada8:eb24:fa28:dda6	250.40.221.166
b51a:901b:cb15:8045:ada8:eb24:fa28:dda7	250.40.221.167
b51a:901b:cb15:8045:ada8:eb24:fa28:dda8	250.40.221.168
b51a:901b:cb15:8045:ada8:eb24:fa28:dda9	250.40.221.169
b51a:901b:cb15:8045:ada8:eb24:fa28:ddaa	250.40.221.170
b51a:901b:cb15:8045:ada8:eb24:fa28:ddab	250.40.221.171
b51a:901b:cb15:8045:ada8:eb24:fa28:ddac	250.40.221.172
b51a:901b:cb15:8045:ada8:eb24:fa28:ddad	250.40.221.173
b51a:901b:cb15:8045:ada8:eb24:fa28:ddae	250.40.221.174
b51a:901b:cb15:8045:ada8:eb24:fa28:ddaf	250.40.221.175
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb0	250.40.221.176
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb1	250.40.221.177
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb2	250.40.221.178
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb3	250.40.221.179
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb4	250.40.221.180

b51a:901b:cb15:8045:ada8:eb24:fa28:ddb5	250.40.221.181
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb6	250.40.221.182
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb7	250.40.221.183
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb8	250.40.221.184
b51a:901b:cb15:8045:ada8:eb24:fa28:ddb9	250.40.221.185
b51a:901b:cb15:8045:ada8:eb24:fa28:ddba	250.40.221.186
b51a:901b:cb15:8045:ada8:eb24:fa28:ddbb	250.40.221.187
b51a:901b:cb15:8045:ada8:eb24:fa28:ddbc	250.40.221.188
b51a:901b:cb15:8045:ada8:eb24:fa28:ddbd	250.40.221.189
b51a:901b:cb15:8045:ada8:eb24:fa28:ddbe	250.40.221.190
b51a:901b:cb15:8045:ada8:eb24:fa28:ddbf	250.40.221.191
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc0	250.40.221.192
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc1	250.40.221.193
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc2	250.40.221.194
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc3	250.40.221.195
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc4	250.40.221.196
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc5	250.40.221.197
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc6	250.40.221.198
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc7	250.40.221.199
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc8	250.40.221.200
b51a:901b:cb15:8045:ada8:eb24:fa28:ddc9	250.40.221.201
b51a:901b:cb15:8045:ada8:eb24:fa28:ddca	250.40.221.202
b51a:901b:cb15:8045:ada8:eb24:fa28:ddcb	250.40.221.203
b51a:901b:cb15:8045:ada8:eb24:fa28:ddcc	250.40.221.204
b51a:901b:cb15:8045:ada8:eb24:fa28:ddcd	250.40.221.205
b51a:901b:cb15:8045:ada8:eb24:fa28:ddce	250.40.221.206
b51a:901b:cb15:8045:ada8:eb24:fa28:ddcf	250.40.221.207
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd0	250.40.221.208
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd1	250.40.221.209
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd2	250.40.221.210
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd3	250.40.221.211
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd4	250.40.221.212
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd5	250.40.221.213
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd6	250.40.221.214
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd7	250.40.221.215
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd8	250.40.221.216
b51a:901b:cb15:8045:ada8:eb24:fa28:ddd9	250.40.221.217
b51a:901b:cb15:8045:ada8:eb24:fa28:ddda	250.40.221.218
b51a:901b:cb15:8045:ada8:eb24:fa28:dddb	250.40.221.219
b51a:901b:cb15:8045:ada8:eb24:fa28:dddc	250.40.221.220
b51a:901b:cb15:8045:ada8:eb24:fa28:dddd	250.40.221.221
b51a:901b:cb15:8045:ada8:eb24:fa28:ddde	250.40.221.222
b51a:901b:cb15:8045:ada8:eb24:fa28:dddf	250.40.221.223
b51a:901b:cb15:8045:ada8:eb24:fa28:dde0	250.40.221.224
b51a:901b:cb15:8045:ada8:eb24:fa28:dde1	250.40.221.225
b51a:901b:cb15:8045:ada8:eb24:fa28:dde2	250.40.221.226
b51a:901b:cb15:8045:ada8:eb24:fa28:dde3	250.40.221.227
b51a:901b:cb15:8045:ada8:eb24:fa28:dde4	250.40.221.228
b51a:901b:cb15:8045:ada8:eb24:fa28:dde5	250.40.221.229
b51a:901b:cb15:8045:ada8:eb24:fa28:dde6	250.40.221.230
b51a:901b:cb15:8045:ada8:eb24:fa28:dde7	250.40.221.231
b51a:901b:cb15:8045:ada8:eb24:fa28:dde8	250.40.221.232
b51a:901b:cb15:8045:ada8:eb24:fa28:dde9	250.40.221.233
b51a:901b:cb15:8045:ada8:eb24:fa28:ddea	250.40.221.234
b51a:901b:cb15:8045:ada8:eb24:fa28:ddeb	250.40.221.235
b51a:901b:cb15:8045:ada8:eb24:fa28:ddec	250.40.221.236
b51a:901b:cb15:8045:ada8:eb24:fa28:dded	250.40.221.237
b51a:901b:cb15:8045:ada8:eb24:fa28:ddee	250.40.221.238
b51a:901b:cb15:8045:ada8:eb24:fa28:ddef	250.40.221.239
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf0	250.40.221.240
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf1	250.40.221.241
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf2	250.40.221.242
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf3	250.40.221.243
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf4	250.40.221.244
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf5	250.40.221.245
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf6	250.40.221.246
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf7	250.40.221.247
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf8	250.40.221.248
b51a:901b:cb15:8045:ada8:eb24:fa28:ddf9	250.40.221.249
b51a:901b:cb15:8045:ada8:eb24:fa28:ddfa	250.40.221.250
b51a:901b:cb15:8045:ada8:eb24:fa28:ddfb	250.40.221.251
b51a:901b:cb15:8045:ada8:eb24:fa28:ddfc	250.40.221.252
b51a:901b:cb15:8045:ada8:eb24:fa28:ddfd	250.40.221.253
b51a:901b:cb15:8045:ada8:eb24:fa28:ddfe	250.40.221.254
b51a:901b:cb15:8045:ada8:eb24:fa28:ddff	250.40.221.255

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.