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:8082:40de:3157:b51a:dd01	181.26.221.1
b51a:901b:901b:8082:40de:3157:b51a:dd02	181.26.221.2
b51a:901b:901b:8082:40de:3157:b51a:dd03	181.26.221.3
b51a:901b:901b:8082:40de:3157:b51a:dd04	181.26.221.4
b51a:901b:901b:8082:40de:3157:b51a:dd05	181.26.221.5
b51a:901b:901b:8082:40de:3157:b51a:dd06	181.26.221.6
b51a:901b:901b:8082:40de:3157:b51a:dd07	181.26.221.7
b51a:901b:901b:8082:40de:3157:b51a:dd08	181.26.221.8
b51a:901b:901b:8082:40de:3157:b51a:dd09	181.26.221.9
b51a:901b:901b:8082:40de:3157:b51a:dd0a	181.26.221.10
b51a:901b:901b:8082:40de:3157:b51a:dd0b	181.26.221.11
b51a:901b:901b:8082:40de:3157:b51a:dd0c	181.26.221.12
b51a:901b:901b:8082:40de:3157:b51a:dd0d	181.26.221.13
b51a:901b:901b:8082:40de:3157:b51a:dd0e	181.26.221.14
b51a:901b:901b:8082:40de:3157:b51a:dd0f	181.26.221.15
b51a:901b:901b:8082:40de:3157:b51a:dd10	181.26.221.16
b51a:901b:901b:8082:40de:3157:b51a:dd11	181.26.221.17
b51a:901b:901b:8082:40de:3157:b51a:dd12	181.26.221.18
b51a:901b:901b:8082:40de:3157:b51a:dd13	181.26.221.19
b51a:901b:901b:8082:40de:3157:b51a:dd14	181.26.221.20
b51a:901b:901b:8082:40de:3157:b51a:dd15	181.26.221.21
b51a:901b:901b:8082:40de:3157:b51a:dd16	181.26.221.22
b51a:901b:901b:8082:40de:3157:b51a:dd17	181.26.221.23
b51a:901b:901b:8082:40de:3157:b51a:dd18	181.26.221.24
b51a:901b:901b:8082:40de:3157:b51a:dd19	181.26.221.25
b51a:901b:901b:8082:40de:3157:b51a:dd1a	181.26.221.26
b51a:901b:901b:8082:40de:3157:b51a:dd1b	181.26.221.27
b51a:901b:901b:8082:40de:3157:b51a:dd1c	181.26.221.28
b51a:901b:901b:8082:40de:3157:b51a:dd1d	181.26.221.29
b51a:901b:901b:8082:40de:3157:b51a:dd1e	181.26.221.30
b51a:901b:901b:8082:40de:3157:b51a:dd1f	181.26.221.31
b51a:901b:901b:8082:40de:3157:b51a:dd20	181.26.221.32
b51a:901b:901b:8082:40de:3157:b51a:dd21	181.26.221.33
b51a:901b:901b:8082:40de:3157:b51a:dd22	181.26.221.34
b51a:901b:901b:8082:40de:3157:b51a:dd23	181.26.221.35
b51a:901b:901b:8082:40de:3157:b51a:dd24	181.26.221.36
b51a:901b:901b:8082:40de:3157:b51a:dd25	181.26.221.37
b51a:901b:901b:8082:40de:3157:b51a:dd26	181.26.221.38
b51a:901b:901b:8082:40de:3157:b51a:dd27	181.26.221.39
b51a:901b:901b:8082:40de:3157:b51a:dd28	181.26.221.40
b51a:901b:901b:8082:40de:3157:b51a:dd29	181.26.221.41
b51a:901b:901b:8082:40de:3157:b51a:dd2a	181.26.221.42
b51a:901b:901b:8082:40de:3157:b51a:dd2b	181.26.221.43
b51a:901b:901b:8082:40de:3157:b51a:dd2c	181.26.221.44
b51a:901b:901b:8082:40de:3157:b51a:dd2d	181.26.221.45
b51a:901b:901b:8082:40de:3157:b51a:dd2e	181.26.221.46
b51a:901b:901b:8082:40de:3157:b51a:dd2f	181.26.221.47
b51a:901b:901b:8082:40de:3157:b51a:dd30	181.26.221.48
b51a:901b:901b:8082:40de:3157:b51a:dd31	181.26.221.49
b51a:901b:901b:8082:40de:3157:b51a:dd32	181.26.221.50
b51a:901b:901b:8082:40de:3157:b51a:dd33	181.26.221.51
b51a:901b:901b:8082:40de:3157:b51a:dd34	181.26.221.52
b51a:901b:901b:8082:40de:3157:b51a:dd35	181.26.221.53
b51a:901b:901b:8082:40de:3157:b51a:dd36	181.26.221.54
b51a:901b:901b:8082:40de:3157:b51a:dd37	181.26.221.55
b51a:901b:901b:8082:40de:3157:b51a:dd38	181.26.221.56
b51a:901b:901b:8082:40de:3157:b51a:dd39	181.26.221.57
b51a:901b:901b:8082:40de:3157:b51a:dd3a	181.26.221.58
b51a:901b:901b:8082:40de:3157:b51a:dd3b	181.26.221.59
b51a:901b:901b:8082:40de:3157:b51a:dd3c	181.26.221.60

b51a:901b:901b:8082:40de:3157:b51a:dd3d	181.26.221.61
b51a:901b:901b:8082:40de:3157:b51a:dd3e	181.26.221.62
b51a:901b:901b:8082:40de:3157:b51a:dd3f	181.26.221.63
b51a:901b:901b:8082:40de:3157:b51a:dd40	181.26.221.64
b51a:901b:901b:8082:40de:3157:b51a:dd41	181.26.221.65
b51a:901b:901b:8082:40de:3157:b51a:dd42	181.26.221.66
b51a:901b:901b:8082:40de:3157:b51a:dd43	181.26.221.67
b51a:901b:901b:8082:40de:3157:b51a:dd44	181.26.221.68
b51a:901b:901b:8082:40de:3157:b51a:dd45	181.26.221.69
b51a:901b:901b:8082:40de:3157:b51a:dd46	181.26.221.70
b51a:901b:901b:8082:40de:3157:b51a:dd47	181.26.221.71
b51a:901b:901b:8082:40de:3157:b51a:dd48	181.26.221.72
b51a:901b:901b:8082:40de:3157:b51a:dd49	181.26.221.73
b51a:901b:901b:8082:40de:3157:b51a:dd4a	181.26.221.74
b51a:901b:901b:8082:40de:3157:b51a:dd4b	181.26.221.75
b51a:901b:901b:8082:40de:3157:b51a:dd4c	181.26.221.76
b51a:901b:901b:8082:40de:3157:b51a:dd4d	181.26.221.77
b51a:901b:901b:8082:40de:3157:b51a:dd4e	181.26.221.78
b51a:901b:901b:8082:40de:3157:b51a:dd4f	181.26.221.79
b51a:901b:901b:8082:40de:3157:b51a:dd50	181.26.221.80
b51a:901b:901b:8082:40de:3157:b51a:dd51	181.26.221.81
b51a:901b:901b:8082:40de:3157:b51a:dd52	181.26.221.82
b51a:901b:901b:8082:40de:3157:b51a:dd53	181.26.221.83
b51a:901b:901b:8082:40de:3157:b51a:dd54	181.26.221.84
b51a:901b:901b:8082:40de:3157:b51a:dd55	181.26.221.85
b51a:901b:901b:8082:40de:3157:b51a:dd56	181.26.221.86
b51a:901b:901b:8082:40de:3157:b51a:dd57	181.26.221.87
b51a:901b:901b:8082:40de:3157:b51a:dd58	181.26.221.88
b51a:901b:901b:8082:40de:3157:b51a:dd59	181.26.221.89
b51a:901b:901b:8082:40de:3157:b51a:dd5a	181.26.221.90
b51a:901b:901b:8082:40de:3157:b51a:dd5b	181.26.221.91
b51a:901b:901b:8082:40de:3157:b51a:dd5c	181.26.221.92
b51a:901b:901b:8082:40de:3157:b51a:dd5d	181.26.221.93
b51a:901b:901b:8082:40de:3157:b51a:dd5e	181.26.221.94
b51a:901b:901b:8082:40de:3157:b51a:dd5f	181.26.221.95
b51a:901b:901b:8082:40de:3157:b51a:dd60	181.26.221.96
b51a:901b:901b:8082:40de:3157:b51a:dd61	181.26.221.97
b51a:901b:901b:8082:40de:3157:b51a:dd62	181.26.221.98
b51a:901b:901b:8082:40de:3157:b51a:dd63	181.26.221.99
b51a:901b:901b:8082:40de:3157:b51a:dd64	181.26.221.100
b51a:901b:901b:8082:40de:3157:b51a:dd65	181.26.221.101
b51a:901b:901b:8082:40de:3157:b51a:dd66	181.26.221.102
b51a:901b:901b:8082:40de:3157:b51a:dd67	181.26.221.103
b51a:901b:901b:8082:40de:3157:b51a:dd68	181.26.221.104
b51a:901b:901b:8082:40de:3157:b51a:dd69	181.26.221.105
b51a:901b:901b:8082:40de:3157:b51a:dd6a	181.26.221.106
b51a:901b:901b:8082:40de:3157:b51a:dd6b	181.26.221.107
b51a:901b:901b:8082:40de:3157:b51a:dd6c	181.26.221.108
b51a:901b:901b:8082:40de:3157:b51a:dd6d	181.26.221.109
b51a:901b:901b:8082:40de:3157:b51a:dd6e	181.26.221.110
b51a:901b:901b:8082:40de:3157:b51a:dd6f	181.26.221.111
b51a:901b:901b:8082:40de:3157:b51a:dd70	181.26.221.112
b51a:901b:901b:8082:40de:3157:b51a:dd71	181.26.221.113
b51a:901b:901b:8082:40de:3157:b51a:dd72	181.26.221.114
b51a:901b:901b:8082:40de:3157:b51a:dd73	181.26.221.115
b51a:901b:901b:8082:40de:3157:b51a:dd74	181.26.221.116
b51a:901b:901b:8082:40de:3157:b51a:dd75	181.26.221.117
b51a:901b:901b:8082:40de:3157:b51a:dd76	181.26.221.118
b51a:901b:901b:8082:40de:3157:b51a:dd77	181.26.221.119
b51a:901b:901b:8082:40de:3157:b51a:dd78	181.26.221.120

b51a:901b:901b:8082:40de:3157:b51a:dd79	181.26.221.121
b51a:901b:901b:8082:40de:3157:b51a:dd7a	181.26.221.122
b51a:901b:901b:8082:40de:3157:b51a:dd7b	181.26.221.123
b51a:901b:901b:8082:40de:3157:b51a:dd7c	181.26.221.124
b51a:901b:901b:8082:40de:3157:b51a:dd7d	181.26.221.125
b51a:901b:901b:8082:40de:3157:b51a:dd7e	181.26.221.126
b51a:901b:901b:8082:40de:3157:b51a:dd7f	181.26.221.127
b51a:901b:901b:8082:40de:3157:b51a:dd80	181.26.221.128
b51a:901b:901b:8082:40de:3157:b51a:dd81	181.26.221.129
b51a:901b:901b:8082:40de:3157:b51a:dd82	181.26.221.130
b51a:901b:901b:8082:40de:3157:b51a:dd83	181.26.221.131
b51a:901b:901b:8082:40de:3157:b51a:dd84	181.26.221.132
b51a:901b:901b:8082:40de:3157:b51a:dd85	181.26.221.133
b51a:901b:901b:8082:40de:3157:b51a:dd86	181.26.221.134
b51a:901b:901b:8082:40de:3157:b51a:dd87	181.26.221.135
b51a:901b:901b:8082:40de:3157:b51a:dd88	181.26.221.136
b51a:901b:901b:8082:40de:3157:b51a:dd89	181.26.221.137
b51a:901b:901b:8082:40de:3157:b51a:dd8a	181.26.221.138
b51a:901b:901b:8082:40de:3157:b51a:dd8b	181.26.221.139
b51a:901b:901b:8082:40de:3157:b51a:dd8c	181.26.221.140
b51a:901b:901b:8082:40de:3157:b51a:dd8d	181.26.221.141
b51a:901b:901b:8082:40de:3157:b51a:dd8e	181.26.221.142
b51a:901b:901b:8082:40de:3157:b51a:dd8f	181.26.221.143
b51a:901b:901b:8082:40de:3157:b51a:dd90	181.26.221.144
b51a:901b:901b:8082:40de:3157:b51a:dd91	181.26.221.145
b51a:901b:901b:8082:40de:3157:b51a:dd92	181.26.221.146
b51a:901b:901b:8082:40de:3157:b51a:dd93	181.26.221.147
b51a:901b:901b:8082:40de:3157:b51a:dd94	181.26.221.148
b51a:901b:901b:8082:40de:3157:b51a:dd95	181.26.221.149
b51a:901b:901b:8082:40de:3157:b51a:dd96	181.26.221.150
b51a:901b:901b:8082:40de:3157:b51a:dd97	181.26.221.151
b51a:901b:901b:8082:40de:3157:b51a:dd98	181.26.221.152
b51a:901b:901b:8082:40de:3157:b51a:dd99	181.26.221.153
b51a:901b:901b:8082:40de:3157:b51a:dd9a	181.26.221.154
b51a:901b:901b:8082:40de:3157:b51a:dd9b	181.26.221.155
b51a:901b:901b:8082:40de:3157:b51a:dd9c	181.26.221.156
b51a:901b:901b:8082:40de:3157:b51a:dd9d	181.26.221.157
b51a:901b:901b:8082:40de:3157:b51a:dd9e	181.26.221.158
b51a:901b:901b:8082:40de:3157:b51a:dd9f	181.26.221.159
b51a:901b:901b:8082:40de:3157:b51a:dda0	181.26.221.160
b51a:901b:901b:8082:40de:3157:b51a:dda1	181.26.221.161
b51a:901b:901b:8082:40de:3157:b51a:dda2	181.26.221.162
b51a:901b:901b:8082:40de:3157:b51a:dda3	181.26.221.163
b51a:901b:901b:8082:40de:3157:b51a:dda4	181.26.221.164
b51a:901b:901b:8082:40de:3157:b51a:dda5	181.26.221.165
b51a:901b:901b:8082:40de:3157:b51a:dda6	181.26.221.166
b51a:901b:901b:8082:40de:3157:b51a:dda7	181.26.221.167
b51a:901b:901b:8082:40de:3157:b51a:dda8	181.26.221.168
b51a:901b:901b:8082:40de:3157:b51a:dda9	181.26.221.169
b51a:901b:901b:8082:40de:3157:b51a:ddaa	181.26.221.170
b51a:901b:901b:8082:40de:3157:b51a:ddab	181.26.221.171
b51a:901b:901b:8082:40de:3157:b51a:ddac	181.26.221.172
b51a:901b:901b:8082:40de:3157:b51a:ddad	181.26.221.173
b51a:901b:901b:8082:40de:3157:b51a:ddae	181.26.221.174
b51a:901b:901b:8082:40de:3157:b51a:ddaf	181.26.221.175
b51a:901b:901b:8082:40de:3157:b51a:ddb0	181.26.221.176
b51a:901b:901b:8082:40de:3157:b51a:ddb1	181.26.221.177
b51a:901b:901b:8082:40de:3157:b51a:ddb2	181.26.221.178
b51a:901b:901b:8082:40de:3157:b51a:ddb3	181.26.221.179
b51a:901b:901b:8082:40de:3157:b51a:ddb4	181.26.221.180

b51a:901b:901b:8082:40de:3157:b51a:ddb5	181.26.221.181
b51a:901b:901b:8082:40de:3157:b51a:ddb6	181.26.221.182
b51a:901b:901b:8082:40de:3157:b51a:ddb7	181.26.221.183
b51a:901b:901b:8082:40de:3157:b51a:ddb8	181.26.221.184
b51a:901b:901b:8082:40de:3157:b51a:ddb9	181.26.221.185
b51a:901b:901b:8082:40de:3157:b51a:ddba	181.26.221.186
b51a:901b:901b:8082:40de:3157:b51a:ddbb	181.26.221.187
b51a:901b:901b:8082:40de:3157:b51a:ddbc	181.26.221.188
b51a:901b:901b:8082:40de:3157:b51a:ddbd	181.26.221.189
b51a:901b:901b:8082:40de:3157:b51a:ddbe	181.26.221.190
b51a:901b:901b:8082:40de:3157:b51a:ddbf	181.26.221.191
b51a:901b:901b:8082:40de:3157:b51a:ddc0	181.26.221.192
b51a:901b:901b:8082:40de:3157:b51a:ddc1	181.26.221.193
b51a:901b:901b:8082:40de:3157:b51a:ddc2	181.26.221.194
b51a:901b:901b:8082:40de:3157:b51a:ddc3	181.26.221.195
b51a:901b:901b:8082:40de:3157:b51a:ddc4	181.26.221.196
b51a:901b:901b:8082:40de:3157:b51a:ddc5	181.26.221.197
b51a:901b:901b:8082:40de:3157:b51a:ddc6	181.26.221.198
b51a:901b:901b:8082:40de:3157:b51a:ddc7	181.26.221.199
b51a:901b:901b:8082:40de:3157:b51a:ddc8	181.26.221.200
b51a:901b:901b:8082:40de:3157:b51a:ddc9	181.26.221.201
b51a:901b:901b:8082:40de:3157:b51a:ddca	181.26.221.202
b51a:901b:901b:8082:40de:3157:b51a:ddcb	181.26.221.203
b51a:901b:901b:8082:40de:3157:b51a:ddcc	181.26.221.204
b51a:901b:901b:8082:40de:3157:b51a:ddcd	181.26.221.205
b51a:901b:901b:8082:40de:3157:b51a:ddce	181.26.221.206
b51a:901b:901b:8082:40de:3157:b51a:ddcf	181.26.221.207
b51a:901b:901b:8082:40de:3157:b51a:ddd0	181.26.221.208
b51a:901b:901b:8082:40de:3157:b51a:ddd1	181.26.221.209
b51a:901b:901b:8082:40de:3157:b51a:ddd2	181.26.221.210
b51a:901b:901b:8082:40de:3157:b51a:ddd3	181.26.221.211
b51a:901b:901b:8082:40de:3157:b51a:ddd4	181.26.221.212
b51a:901b:901b:8082:40de:3157:b51a:ddd5	181.26.221.213
b51a:901b:901b:8082:40de:3157:b51a:ddd6	181.26.221.214
b51a:901b:901b:8082:40de:3157:b51a:ddd7	181.26.221.215
b51a:901b:901b:8082:40de:3157:b51a:ddd8	181.26.221.216
b51a:901b:901b:8082:40de:3157:b51a:ddd9	181.26.221.217
b51a:901b:901b:8082:40de:3157:b51a:ddda	181.26.221.218
b51a:901b:901b:8082:40de:3157:b51a:dddb	181.26.221.219
b51a:901b:901b:8082:40de:3157:b51a:dddc	181.26.221.220
b51a:901b:901b:8082:40de:3157:b51a:dddd	181.26.221.221
b51a:901b:901b:8082:40de:3157:b51a:ddde	181.26.221.222
b51a:901b:901b:8082:40de:3157:b51a:dddf	181.26.221.223
b51a:901b:901b:8082:40de:3157:b51a:dde0	181.26.221.224
b51a:901b:901b:8082:40de:3157:b51a:dde1	181.26.221.225
b51a:901b:901b:8082:40de:3157:b51a:dde2	181.26.221.226
b51a:901b:901b:8082:40de:3157:b51a:dde3	181.26.221.227
b51a:901b:901b:8082:40de:3157:b51a:dde4	181.26.221.228
b51a:901b:901b:8082:40de:3157:b51a:dde5	181.26.221.229
b51a:901b:901b:8082:40de:3157:b51a:dde6	181.26.221.230
b51a:901b:901b:8082:40de:3157:b51a:dde7	181.26.221.231
b51a:901b:901b:8082:40de:3157:b51a:dde8	181.26.221.232
b51a:901b:901b:8082:40de:3157:b51a:dde9	181.26.221.233
b51a:901b:901b:8082:40de:3157:b51a:ddea	181.26.221.234
b51a:901b:901b:8082:40de:3157:b51a:ddeb	181.26.221.235
b51a:901b:901b:8082:40de:3157:b51a:ddec	181.26.221.236
b51a:901b:901b:8082:40de:3157:b51a:dded	181.26.221.237
b51a:901b:901b:8082:40de:3157:b51a:ddee	181.26.221.238
b51a:901b:901b:8082:40de:3157:b51a:ddef	181.26.221.239
b51a:901b:901b:8082:40de:3157:b51a:ddf0	181.26.221.240
b51a:901b:901b:8082:40de:3157:b51a:ddf1	181.26.221.241
b51a:901b:901b:8082:40de:3157:b51a:ddf2	181.26.221.242
b51a:901b:901b:8082:40de:3157:b51a:ddf3	181.26.221.243
b51a:901b:901b:8082:40de:3157:b51a:ddf4	181.26.221.244
b51a:901b:901b:8082:40de:3157:b51a:ddf5	181.26.221.245
b51a:901b:901b:8082:40de:3157:b51a:ddf6	181.26.221.246
b51a:901b:901b:8082:40de:3157:b51a:ddf7	181.26.221.247
b51a:901b:901b:8082:40de:3157:b51a:ddf8	181.26.221.248
b51a:901b:901b:8082:40de:3157:b51a:ddf9	181.26.221.249
b51a:901b:901b:8082:40de:3157:b51a:ddfa	181.26.221.250
b51a:901b:901b:8082:40de:3157:b51a:ddfb	181.26.221.251
b51a:901b:901b:8082:40de:3157:b51a:ddfc	181.26.221.252
b51a:901b:901b:8082:40de:3157:b51a:ddfd	181.26.221.253
b51a:901b:901b:8082:40de:3157:b51a:ddfe	181.26.221.254
b51a:901b:901b:8082:40de:3157:b51a:ddff	181.26.221.255

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.