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:ada8:2224:f2bc:dd01	242.188.221.1
b51a:901b:cb15:8045:ada8:2224:f2bc:dd02	242.188.221.2
b51a:901b:cb15:8045:ada8:2224:f2bc:dd03	242.188.221.3
b51a:901b:cb15:8045:ada8:2224:f2bc:dd04	242.188.221.4
b51a:901b:cb15:8045:ada8:2224:f2bc:dd05	242.188.221.5
b51a:901b:cb15:8045:ada8:2224:f2bc:dd06	242.188.221.6
b51a:901b:cb15:8045:ada8:2224:f2bc:dd07	242.188.221.7
b51a:901b:cb15:8045:ada8:2224:f2bc:dd08	242.188.221.8
b51a:901b:cb15:8045:ada8:2224:f2bc:dd09	242.188.221.9
b51a:901b:cb15:8045:ada8:2224:f2bc:dd0a	242.188.221.10
b51a:901b:cb15:8045:ada8:2224:f2bc:dd0b	242.188.221.11
b51a:901b:cb15:8045:ada8:2224:f2bc:dd0c	242.188.221.12
b51a:901b:cb15:8045:ada8:2224:f2bc:dd0d	242.188.221.13
b51a:901b:cb15:8045:ada8:2224:f2bc:dd0e	242.188.221.14
b51a:901b:cb15:8045:ada8:2224:f2bc:dd0f	242.188.221.15
b51a:901b:cb15:8045:ada8:2224:f2bc:dd10	242.188.221.16
b51a:901b:cb15:8045:ada8:2224:f2bc:dd11	242.188.221.17
b51a:901b:cb15:8045:ada8:2224:f2bc:dd12	242.188.221.18
b51a:901b:cb15:8045:ada8:2224:f2bc:dd13	242.188.221.19
b51a:901b:cb15:8045:ada8:2224:f2bc:dd14	242.188.221.20
b51a:901b:cb15:8045:ada8:2224:f2bc:dd15	242.188.221.21
b51a:901b:cb15:8045:ada8:2224:f2bc:dd16	242.188.221.22
b51a:901b:cb15:8045:ada8:2224:f2bc:dd17	242.188.221.23
b51a:901b:cb15:8045:ada8:2224:f2bc:dd18	242.188.221.24
b51a:901b:cb15:8045:ada8:2224:f2bc:dd19	242.188.221.25
b51a:901b:cb15:8045:ada8:2224:f2bc:dd1a	242.188.221.26
b51a:901b:cb15:8045:ada8:2224:f2bc:dd1b	242.188.221.27
b51a:901b:cb15:8045:ada8:2224:f2bc:dd1c	242.188.221.28
b51a:901b:cb15:8045:ada8:2224:f2bc:dd1d	242.188.221.29
b51a:901b:cb15:8045:ada8:2224:f2bc:dd1e	242.188.221.30
b51a:901b:cb15:8045:ada8:2224:f2bc:dd1f	242.188.221.31
b51a:901b:cb15:8045:ada8:2224:f2bc:dd20	242.188.221.32
b51a:901b:cb15:8045:ada8:2224:f2bc:dd21	242.188.221.33
b51a:901b:cb15:8045:ada8:2224:f2bc:dd22	242.188.221.34
b51a:901b:cb15:8045:ada8:2224:f2bc:dd23	242.188.221.35
b51a:901b:cb15:8045:ada8:2224:f2bc:dd24	242.188.221.36
b51a:901b:cb15:8045:ada8:2224:f2bc:dd25	242.188.221.37
b51a:901b:cb15:8045:ada8:2224:f2bc:dd26	242.188.221.38
b51a:901b:cb15:8045:ada8:2224:f2bc:dd27	242.188.221.39
b51a:901b:cb15:8045:ada8:2224:f2bc:dd28	242.188.221.40
b51a:901b:cb15:8045:ada8:2224:f2bc:dd29	242.188.221.41
b51a:901b:cb15:8045:ada8:2224:f2bc:dd2a	242.188.221.42
b51a:901b:cb15:8045:ada8:2224:f2bc:dd2b	242.188.221.43
b51a:901b:cb15:8045:ada8:2224:f2bc:dd2c	242.188.221.44
b51a:901b:cb15:8045:ada8:2224:f2bc:dd2d	242.188.221.45
b51a:901b:cb15:8045:ada8:2224:f2bc:dd2e	242.188.221.46
b51a:901b:cb15:8045:ada8:2224:f2bc:dd2f	242.188.221.47
b51a:901b:cb15:8045:ada8:2224:f2bc:dd30	242.188.221.48
b51a:901b:cb15:8045:ada8:2224:f2bc:dd31	242.188.221.49
b51a:901b:cb15:8045:ada8:2224:f2bc:dd32	242.188.221.50
b51a:901b:cb15:8045:ada8:2224:f2bc:dd33	242.188.221.51
b51a:901b:cb15:8045:ada8:2224:f2bc:dd34	242.188.221.52
b51a:901b:cb15:8045:ada8:2224:f2bc:dd35	242.188.221.53
b51a:901b:cb15:8045:ada8:2224:f2bc:dd36	242.188.221.54
b51a:901b:cb15:8045:ada8:2224:f2bc:dd37	242.188.221.55
b51a:901b:cb15:8045:ada8:2224:f2bc:dd38	242.188.221.56
b51a:901b:cb15:8045:ada8:2224:f2bc:dd39	242.188.221.57
b51a:901b:cb15:8045:ada8:2224:f2bc:dd3a	242.188.221.58
b51a:901b:cb15:8045:ada8:2224:f2bc:dd3b	242.188.221.59
b51a:901b:cb15:8045:ada8:2224:f2bc:dd3c	242.188.221.60

b51a:901b:cb15:8045:ada8:2224:f2bc:dd3d	242.188.221.61
b51a:901b:cb15:8045:ada8:2224:f2bc:dd3e	242.188.221.62
b51a:901b:cb15:8045:ada8:2224:f2bc:dd3f	242.188.221.63
b51a:901b:cb15:8045:ada8:2224:f2bc:dd40	242.188.221.64
b51a:901b:cb15:8045:ada8:2224:f2bc:dd41	242.188.221.65
b51a:901b:cb15:8045:ada8:2224:f2bc:dd42	242.188.221.66
b51a:901b:cb15:8045:ada8:2224:f2bc:dd43	242.188.221.67
b51a:901b:cb15:8045:ada8:2224:f2bc:dd44	242.188.221.68
b51a:901b:cb15:8045:ada8:2224:f2bc:dd45	242.188.221.69
b51a:901b:cb15:8045:ada8:2224:f2bc:dd46	242.188.221.70
b51a:901b:cb15:8045:ada8:2224:f2bc:dd47	242.188.221.71
b51a:901b:cb15:8045:ada8:2224:f2bc:dd48	242.188.221.72
b51a:901b:cb15:8045:ada8:2224:f2bc:dd49	242.188.221.73
b51a:901b:cb15:8045:ada8:2224:f2bc:dd4a	242.188.221.74
b51a:901b:cb15:8045:ada8:2224:f2bc:dd4b	242.188.221.75
b51a:901b:cb15:8045:ada8:2224:f2bc:dd4c	242.188.221.76
b51a:901b:cb15:8045:ada8:2224:f2bc:dd4d	242.188.221.77
b51a:901b:cb15:8045:ada8:2224:f2bc:dd4e	242.188.221.78
b51a:901b:cb15:8045:ada8:2224:f2bc:dd4f	242.188.221.79
b51a:901b:cb15:8045:ada8:2224:f2bc:dd50	242.188.221.80
b51a:901b:cb15:8045:ada8:2224:f2bc:dd51	242.188.221.81
b51a:901b:cb15:8045:ada8:2224:f2bc:dd52	242.188.221.82
b51a:901b:cb15:8045:ada8:2224:f2bc:dd53	242.188.221.83
b51a:901b:cb15:8045:ada8:2224:f2bc:dd54	242.188.221.84
b51a:901b:cb15:8045:ada8:2224:f2bc:dd55	242.188.221.85
b51a:901b:cb15:8045:ada8:2224:f2bc:dd56	242.188.221.86
b51a:901b:cb15:8045:ada8:2224:f2bc:dd57	242.188.221.87
b51a:901b:cb15:8045:ada8:2224:f2bc:dd58	242.188.221.88
b51a:901b:cb15:8045:ada8:2224:f2bc:dd59	242.188.221.89
b51a:901b:cb15:8045:ada8:2224:f2bc:dd5a	242.188.221.90
b51a:901b:cb15:8045:ada8:2224:f2bc:dd5b	242.188.221.91
b51a:901b:cb15:8045:ada8:2224:f2bc:dd5c	242.188.221.92
b51a:901b:cb15:8045:ada8:2224:f2bc:dd5d	242.188.221.93
b51a:901b:cb15:8045:ada8:2224:f2bc:dd5e	242.188.221.94
b51a:901b:cb15:8045:ada8:2224:f2bc:dd5f	242.188.221.95
b51a:901b:cb15:8045:ada8:2224:f2bc:dd60	242.188.221.96
b51a:901b:cb15:8045:ada8:2224:f2bc:dd61	242.188.221.97
b51a:901b:cb15:8045:ada8:2224:f2bc:dd62	242.188.221.98
b51a:901b:cb15:8045:ada8:2224:f2bc:dd63	242.188.221.99
b51a:901b:cb15:8045:ada8:2224:f2bc:dd64	242.188.221.100
b51a:901b:cb15:8045:ada8:2224:f2bc:dd65	242.188.221.101
b51a:901b:cb15:8045:ada8:2224:f2bc:dd66	242.188.221.102
b51a:901b:cb15:8045:ada8:2224:f2bc:dd67	242.188.221.103
b51a:901b:cb15:8045:ada8:2224:f2bc:dd68	242.188.221.104
b51a:901b:cb15:8045:ada8:2224:f2bc:dd69	242.188.221.105
b51a:901b:cb15:8045:ada8:2224:f2bc:dd6a	242.188.221.106
b51a:901b:cb15:8045:ada8:2224:f2bc:dd6b	242.188.221.107
b51a:901b:cb15:8045:ada8:2224:f2bc:dd6c	242.188.221.108
b51a:901b:cb15:8045:ada8:2224:f2bc:dd6d	242.188.221.109
b51a:901b:cb15:8045:ada8:2224:f2bc:dd6e	242.188.221.110
b51a:901b:cb15:8045:ada8:2224:f2bc:dd6f	242.188.221.111
b51a:901b:cb15:8045:ada8:2224:f2bc:dd70	242.188.221.112
b51a:901b:cb15:8045:ada8:2224:f2bc:dd71	242.188.221.113
b51a:901b:cb15:8045:ada8:2224:f2bc:dd72	242.188.221.114
b51a:901b:cb15:8045:ada8:2224:f2bc:dd73	242.188.221.115
b51a:901b:cb15:8045:ada8:2224:f2bc:dd74	242.188.221.116
b51a:901b:cb15:8045:ada8:2224:f2bc:dd75	242.188.221.117
b51a:901b:cb15:8045:ada8:2224:f2bc:dd76	242.188.221.118
b51a:901b:cb15:8045:ada8:2224:f2bc:dd77	242.188.221.119
b51a:901b:cb15:8045:ada8:2224:f2bc:dd78	242.188.221.120

b51a:901b:cb15:8045:ada8:2224:f2bc:dd79	242.188.221.121
b51a:901b:cb15:8045:ada8:2224:f2bc:dd7a	242.188.221.122
b51a:901b:cb15:8045:ada8:2224:f2bc:dd7b	242.188.221.123
b51a:901b:cb15:8045:ada8:2224:f2bc:dd7c	242.188.221.124
b51a:901b:cb15:8045:ada8:2224:f2bc:dd7d	242.188.221.125
b51a:901b:cb15:8045:ada8:2224:f2bc:dd7e	242.188.221.126
b51a:901b:cb15:8045:ada8:2224:f2bc:dd7f	242.188.221.127
b51a:901b:cb15:8045:ada8:2224:f2bc:dd80	242.188.221.128
b51a:901b:cb15:8045:ada8:2224:f2bc:dd81	242.188.221.129
b51a:901b:cb15:8045:ada8:2224:f2bc:dd82	242.188.221.130
b51a:901b:cb15:8045:ada8:2224:f2bc:dd83	242.188.221.131
b51a:901b:cb15:8045:ada8:2224:f2bc:dd84	242.188.221.132
b51a:901b:cb15:8045:ada8:2224:f2bc:dd85	242.188.221.133
b51a:901b:cb15:8045:ada8:2224:f2bc:dd86	242.188.221.134
b51a:901b:cb15:8045:ada8:2224:f2bc:dd87	242.188.221.135
b51a:901b:cb15:8045:ada8:2224:f2bc:dd88	242.188.221.136
b51a:901b:cb15:8045:ada8:2224:f2bc:dd89	242.188.221.137
b51a:901b:cb15:8045:ada8:2224:f2bc:dd8a	242.188.221.138
b51a:901b:cb15:8045:ada8:2224:f2bc:dd8b	242.188.221.139
b51a:901b:cb15:8045:ada8:2224:f2bc:dd8c	242.188.221.140
b51a:901b:cb15:8045:ada8:2224:f2bc:dd8d	242.188.221.141
b51a:901b:cb15:8045:ada8:2224:f2bc:dd8e	242.188.221.142
b51a:901b:cb15:8045:ada8:2224:f2bc:dd8f	242.188.221.143
b51a:901b:cb15:8045:ada8:2224:f2bc:dd90	242.188.221.144
b51a:901b:cb15:8045:ada8:2224:f2bc:dd91	242.188.221.145
b51a:901b:cb15:8045:ada8:2224:f2bc:dd92	242.188.221.146
b51a:901b:cb15:8045:ada8:2224:f2bc:dd93	242.188.221.147
b51a:901b:cb15:8045:ada8:2224:f2bc:dd94	242.188.221.148
b51a:901b:cb15:8045:ada8:2224:f2bc:dd95	242.188.221.149
b51a:901b:cb15:8045:ada8:2224:f2bc:dd96	242.188.221.150
b51a:901b:cb15:8045:ada8:2224:f2bc:dd97	242.188.221.151
b51a:901b:cb15:8045:ada8:2224:f2bc:dd98	242.188.221.152
b51a:901b:cb15:8045:ada8:2224:f2bc:dd99	242.188.221.153
b51a:901b:cb15:8045:ada8:2224:f2bc:dd9a	242.188.221.154
b51a:901b:cb15:8045:ada8:2224:f2bc:dd9b	242.188.221.155
b51a:901b:cb15:8045:ada8:2224:f2bc:dd9c	242.188.221.156
b51a:901b:cb15:8045:ada8:2224:f2bc:dd9d	242.188.221.157
b51a:901b:cb15:8045:ada8:2224:f2bc:dd9e	242.188.221.158
b51a:901b:cb15:8045:ada8:2224:f2bc:dd9f	242.188.221.159
b51a:901b:cb15:8045:ada8:2224:f2bc:dda0	242.188.221.160
b51a:901b:cb15:8045:ada8:2224:f2bc:dda1	242.188.221.161
b51a:901b:cb15:8045:ada8:2224:f2bc:dda2	242.188.221.162
b51a:901b:cb15:8045:ada8:2224:f2bc:dda3	242.188.221.163
b51a:901b:cb15:8045:ada8:2224:f2bc:dda4	242.188.221.164
b51a:901b:cb15:8045:ada8:2224:f2bc:dda5	242.188.221.165
b51a:901b:cb15:8045:ada8:2224:f2bc:dda6	242.188.221.166
b51a:901b:cb15:8045:ada8:2224:f2bc:dda7	242.188.221.167
b51a:901b:cb15:8045:ada8:2224:f2bc:dda8	242.188.221.168
b51a:901b:cb15:8045:ada8:2224:f2bc:dda9	242.188.221.169
b51a:901b:cb15:8045:ada8:2224:f2bc:ddaa	242.188.221.170
b51a:901b:cb15:8045:ada8:2224:f2bc:ddab	242.188.221.171
b51a:901b:cb15:8045:ada8:2224:f2bc:ddac	242.188.221.172
b51a:901b:cb15:8045:ada8:2224:f2bc:ddad	242.188.221.173
b51a:901b:cb15:8045:ada8:2224:f2bc:ddae	242.188.221.174
b51a:901b:cb15:8045:ada8:2224:f2bc:ddaf	242.188.221.175
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb0	242.188.221.176
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb1	242.188.221.177
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb2	242.188.221.178
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb3	242.188.221.179
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb4	242.188.221.180

b51a:901b:cb15:8045:ada8:2224:f2bc:ddb5	242.188.221.181
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb6	242.188.221.182
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb7	242.188.221.183
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb8	242.188.221.184
b51a:901b:cb15:8045:ada8:2224:f2bc:ddb9	242.188.221.185
b51a:901b:cb15:8045:ada8:2224:f2bc:ddba	242.188.221.186
b51a:901b:cb15:8045:ada8:2224:f2bc:ddbb	242.188.221.187
b51a:901b:cb15:8045:ada8:2224:f2bc:ddbc	242.188.221.188
b51a:901b:cb15:8045:ada8:2224:f2bc:ddbd	242.188.221.189
b51a:901b:cb15:8045:ada8:2224:f2bc:ddbe	242.188.221.190
b51a:901b:cb15:8045:ada8:2224:f2bc:ddbf	242.188.221.191
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc0	242.188.221.192
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc1	242.188.221.193
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc2	242.188.221.194
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc3	242.188.221.195
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc4	242.188.221.196
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc5	242.188.221.197
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc6	242.188.221.198
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc7	242.188.221.199
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc8	242.188.221.200
b51a:901b:cb15:8045:ada8:2224:f2bc:ddc9	242.188.221.201
b51a:901b:cb15:8045:ada8:2224:f2bc:ddca	242.188.221.202
b51a:901b:cb15:8045:ada8:2224:f2bc:ddcb	242.188.221.203
b51a:901b:cb15:8045:ada8:2224:f2bc:ddcc	242.188.221.204
b51a:901b:cb15:8045:ada8:2224:f2bc:ddcd	242.188.221.205
b51a:901b:cb15:8045:ada8:2224:f2bc:ddce	242.188.221.206
b51a:901b:cb15:8045:ada8:2224:f2bc:ddcf	242.188.221.207
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd0	242.188.221.208
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd1	242.188.221.209
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd2	242.188.221.210
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd3	242.188.221.211
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd4	242.188.221.212
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd5	242.188.221.213
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd6	242.188.221.214
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd7	242.188.221.215
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd8	242.188.221.216
b51a:901b:cb15:8045:ada8:2224:f2bc:ddd9	242.188.221.217
b51a:901b:cb15:8045:ada8:2224:f2bc:ddda	242.188.221.218
b51a:901b:cb15:8045:ada8:2224:f2bc:dddb	242.188.221.219
b51a:901b:cb15:8045:ada8:2224:f2bc:dddc	242.188.221.220
b51a:901b:cb15:8045:ada8:2224:f2bc:dddd	242.188.221.221
b51a:901b:cb15:8045:ada8:2224:f2bc:ddde	242.188.221.222
b51a:901b:cb15:8045:ada8:2224:f2bc:dddf	242.188.221.223
b51a:901b:cb15:8045:ada8:2224:f2bc:dde0	242.188.221.224
b51a:901b:cb15:8045:ada8:2224:f2bc:dde1	242.188.221.225
b51a:901b:cb15:8045:ada8:2224:f2bc:dde2	242.188.221.226
b51a:901b:cb15:8045:ada8:2224:f2bc:dde3	242.188.221.227
b51a:901b:cb15:8045:ada8:2224:f2bc:dde4	242.188.221.228
b51a:901b:cb15:8045:ada8:2224:f2bc:dde5	242.188.221.229
b51a:901b:cb15:8045:ada8:2224:f2bc:dde6	242.188.221.230
b51a:901b:cb15:8045:ada8:2224:f2bc:dde7	242.188.221.231
b51a:901b:cb15:8045:ada8:2224:f2bc:dde8	242.188.221.232
b51a:901b:cb15:8045:ada8:2224:f2bc:dde9	242.188.221.233
b51a:901b:cb15:8045:ada8:2224:f2bc:ddea	242.188.221.234
b51a:901b:cb15:8045:ada8:2224:f2bc:ddeb	242.188.221.235
b51a:901b:cb15:8045:ada8:2224:f2bc:ddec	242.188.221.236
b51a:901b:cb15:8045:ada8:2224:f2bc:dded	242.188.221.237
b51a:901b:cb15:8045:ada8:2224:f2bc:ddee	242.188.221.238
b51a:901b:cb15:8045:ada8:2224:f2bc:ddef	242.188.221.239
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf0	242.188.221.240
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf1	242.188.221.241
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf2	242.188.221.242
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf3	242.188.221.243
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf4	242.188.221.244
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf5	242.188.221.245
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf6	242.188.221.246
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf7	242.188.221.247
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf8	242.188.221.248
b51a:901b:cb15:8045:ada8:2224:f2bc:ddf9	242.188.221.249
b51a:901b:cb15:8045:ada8:2224:f2bc:ddfa	242.188.221.250
b51a:901b:cb15:8045:ada8:2224:f2bc:ddfb	242.188.221.251
b51a:901b:cb15:8045:ada8:2224:f2bc:ddfc	242.188.221.252
b51a:901b:cb15:8045:ada8:2224:f2bc:ddfd	242.188.221.253
b51a:901b:cb15:8045:ada8:2224:f2bc:ddfe	242.188.221.254
b51a:901b:cb15:8045:ada8:2224:f2bc:ddff	242.188.221.255

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.