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:ab01	209.87.171.1
b51a:901b:901b:8082:d157:db63:d157:ab02	209.87.171.2
b51a:901b:901b:8082:d157:db63:d157:ab03	209.87.171.3
b51a:901b:901b:8082:d157:db63:d157:ab04	209.87.171.4
b51a:901b:901b:8082:d157:db63:d157:ab05	209.87.171.5
b51a:901b:901b:8082:d157:db63:d157:ab06	209.87.171.6
b51a:901b:901b:8082:d157:db63:d157:ab07	209.87.171.7
b51a:901b:901b:8082:d157:db63:d157:ab08	209.87.171.8
b51a:901b:901b:8082:d157:db63:d157:ab09	209.87.171.9
b51a:901b:901b:8082:d157:db63:d157:ab0a	209.87.171.10
b51a:901b:901b:8082:d157:db63:d157:ab0b	209.87.171.11
b51a:901b:901b:8082:d157:db63:d157:ab0c	209.87.171.12
b51a:901b:901b:8082:d157:db63:d157:ab0d	209.87.171.13
b51a:901b:901b:8082:d157:db63:d157:ab0e	209.87.171.14
b51a:901b:901b:8082:d157:db63:d157:ab0f	209.87.171.15
b51a:901b:901b:8082:d157:db63:d157:ab10	209.87.171.16
b51a:901b:901b:8082:d157:db63:d157:ab11	209.87.171.17
b51a:901b:901b:8082:d157:db63:d157:ab12	209.87.171.18
b51a:901b:901b:8082:d157:db63:d157:ab13	209.87.171.19
b51a:901b:901b:8082:d157:db63:d157:ab14	209.87.171.20
b51a:901b:901b:8082:d157:db63:d157:ab15	209.87.171.21
b51a:901b:901b:8082:d157:db63:d157:ab16	209.87.171.22
b51a:901b:901b:8082:d157:db63:d157:ab17	209.87.171.23
b51a:901b:901b:8082:d157:db63:d157:ab18	209.87.171.24
b51a:901b:901b:8082:d157:db63:d157:ab19	209.87.171.25
b51a:901b:901b:8082:d157:db63:d157:ab1a	209.87.171.26
b51a:901b:901b:8082:d157:db63:d157:ab1b	209.87.171.27
b51a:901b:901b:8082:d157:db63:d157:ab1c	209.87.171.28
b51a:901b:901b:8082:d157:db63:d157:ab1d	209.87.171.29
b51a:901b:901b:8082:d157:db63:d157:ab1e	209.87.171.30
b51a:901b:901b:8082:d157:db63:d157:ab1f	209.87.171.31
b51a:901b:901b:8082:d157:db63:d157:ab20	209.87.171.32
b51a:901b:901b:8082:d157:db63:d157:ab21	209.87.171.33
b51a:901b:901b:8082:d157:db63:d157:ab22	209.87.171.34
b51a:901b:901b:8082:d157:db63:d157:ab23	209.87.171.35
b51a:901b:901b:8082:d157:db63:d157:ab24	209.87.171.36
b51a:901b:901b:8082:d157:db63:d157:ab25	209.87.171.37
b51a:901b:901b:8082:d157:db63:d157:ab26	209.87.171.38
b51a:901b:901b:8082:d157:db63:d157:ab27	209.87.171.39
b51a:901b:901b:8082:d157:db63:d157:ab28	209.87.171.40
b51a:901b:901b:8082:d157:db63:d157:ab29	209.87.171.41
b51a:901b:901b:8082:d157:db63:d157:ab2a	209.87.171.42
b51a:901b:901b:8082:d157:db63:d157:ab2b	209.87.171.43
b51a:901b:901b:8082:d157:db63:d157:ab2c	209.87.171.44
b51a:901b:901b:8082:d157:db63:d157:ab2d	209.87.171.45
b51a:901b:901b:8082:d157:db63:d157:ab2e	209.87.171.46
b51a:901b:901b:8082:d157:db63:d157:ab2f	209.87.171.47
b51a:901b:901b:8082:d157:db63:d157:ab30	209.87.171.48
b51a:901b:901b:8082:d157:db63:d157:ab31	209.87.171.49
b51a:901b:901b:8082:d157:db63:d157:ab32	209.87.171.50
b51a:901b:901b:8082:d157:db63:d157:ab33	209.87.171.51
b51a:901b:901b:8082:d157:db63:d157:ab34	209.87.171.52
b51a:901b:901b:8082:d157:db63:d157:ab35	209.87.171.53
b51a:901b:901b:8082:d157:db63:d157:ab36	209.87.171.54
b51a:901b:901b:8082:d157:db63:d157:ab37	209.87.171.55
b51a:901b:901b:8082:d157:db63:d157:ab38	209.87.171.56
b51a:901b:901b:8082:d157:db63:d157:ab39	209.87.171.57
b51a:901b:901b:8082:d157:db63:d157:ab3a	209.87.171.58
b51a:901b:901b:8082:d157:db63:d157:ab3b	209.87.171.59
b51a:901b:901b:8082:d157:db63:d157:ab3c	209.87.171.60

b51a:901b:901b:8082:d157:db63:d157:ab3d	209.87.171.61
b51a:901b:901b:8082:d157:db63:d157:ab3e	209.87.171.62
b51a:901b:901b:8082:d157:db63:d157:ab3f	209.87.171.63
b51a:901b:901b:8082:d157:db63:d157:ab40	209.87.171.64
b51a:901b:901b:8082:d157:db63:d157:ab41	209.87.171.65
b51a:901b:901b:8082:d157:db63:d157:ab42	209.87.171.66
b51a:901b:901b:8082:d157:db63:d157:ab43	209.87.171.67
b51a:901b:901b:8082:d157:db63:d157:ab44	209.87.171.68
b51a:901b:901b:8082:d157:db63:d157:ab45	209.87.171.69
b51a:901b:901b:8082:d157:db63:d157:ab46	209.87.171.70
b51a:901b:901b:8082:d157:db63:d157:ab47	209.87.171.71
b51a:901b:901b:8082:d157:db63:d157:ab48	209.87.171.72
b51a:901b:901b:8082:d157:db63:d157:ab49	209.87.171.73
b51a:901b:901b:8082:d157:db63:d157:ab4a	209.87.171.74
b51a:901b:901b:8082:d157:db63:d157:ab4b	209.87.171.75
b51a:901b:901b:8082:d157:db63:d157:ab4c	209.87.171.76
b51a:901b:901b:8082:d157:db63:d157:ab4d	209.87.171.77
b51a:901b:901b:8082:d157:db63:d157:ab4e	209.87.171.78
b51a:901b:901b:8082:d157:db63:d157:ab4f	209.87.171.79
b51a:901b:901b:8082:d157:db63:d157:ab50	209.87.171.80
b51a:901b:901b:8082:d157:db63:d157:ab51	209.87.171.81
b51a:901b:901b:8082:d157:db63:d157:ab52	209.87.171.82
b51a:901b:901b:8082:d157:db63:d157:ab53	209.87.171.83
b51a:901b:901b:8082:d157:db63:d157:ab54	209.87.171.84
b51a:901b:901b:8082:d157:db63:d157:ab55	209.87.171.85
b51a:901b:901b:8082:d157:db63:d157:ab56	209.87.171.86
b51a:901b:901b:8082:d157:db63:d157:ab57	209.87.171.87
b51a:901b:901b:8082:d157:db63:d157:ab58	209.87.171.88
b51a:901b:901b:8082:d157:db63:d157:ab59	209.87.171.89
b51a:901b:901b:8082:d157:db63:d157:ab5a	209.87.171.90
b51a:901b:901b:8082:d157:db63:d157:ab5b	209.87.171.91
b51a:901b:901b:8082:d157:db63:d157:ab5c	209.87.171.92
b51a:901b:901b:8082:d157:db63:d157:ab5d	209.87.171.93
b51a:901b:901b:8082:d157:db63:d157:ab5e	209.87.171.94
b51a:901b:901b:8082:d157:db63:d157:ab5f	209.87.171.95
b51a:901b:901b:8082:d157:db63:d157:ab60	209.87.171.96
b51a:901b:901b:8082:d157:db63:d157:ab61	209.87.171.97
b51a:901b:901b:8082:d157:db63:d157:ab62	209.87.171.98
b51a:901b:901b:8082:d157:db63:d157:ab63	209.87.171.99
b51a:901b:901b:8082:d157:db63:d157:ab64	209.87.171.100
b51a:901b:901b:8082:d157:db63:d157:ab65	209.87.171.101
b51a:901b:901b:8082:d157:db63:d157:ab66	209.87.171.102
b51a:901b:901b:8082:d157:db63:d157:ab67	209.87.171.103
b51a:901b:901b:8082:d157:db63:d157:ab68	209.87.171.104
b51a:901b:901b:8082:d157:db63:d157:ab69	209.87.171.105
b51a:901b:901b:8082:d157:db63:d157:ab6a	209.87.171.106
b51a:901b:901b:8082:d157:db63:d157:ab6b	209.87.171.107
b51a:901b:901b:8082:d157:db63:d157:ab6c	209.87.171.108
b51a:901b:901b:8082:d157:db63:d157:ab6d	209.87.171.109
b51a:901b:901b:8082:d157:db63:d157:ab6e	209.87.171.110
b51a:901b:901b:8082:d157:db63:d157:ab6f	209.87.171.111
b51a:901b:901b:8082:d157:db63:d157:ab70	209.87.171.112
b51a:901b:901b:8082:d157:db63:d157:ab71	209.87.171.113
b51a:901b:901b:8082:d157:db63:d157:ab72	209.87.171.114
b51a:901b:901b:8082:d157:db63:d157:ab73	209.87.171.115
b51a:901b:901b:8082:d157:db63:d157:ab74	209.87.171.116
b51a:901b:901b:8082:d157:db63:d157:ab75	209.87.171.117
b51a:901b:901b:8082:d157:db63:d157:ab76	209.87.171.118
b51a:901b:901b:8082:d157:db63:d157:ab77	209.87.171.119
b51a:901b:901b:8082:d157:db63:d157:ab78	209.87.171.120

b51a:901b:901b:8082:d157:db63:d157:ab79	209.87.171.121
b51a:901b:901b:8082:d157:db63:d157:ab7a	209.87.171.122
b51a:901b:901b:8082:d157:db63:d157:ab7b	209.87.171.123
b51a:901b:901b:8082:d157:db63:d157:ab7c	209.87.171.124
b51a:901b:901b:8082:d157:db63:d157:ab7d	209.87.171.125
b51a:901b:901b:8082:d157:db63:d157:ab7e	209.87.171.126
b51a:901b:901b:8082:d157:db63:d157:ab7f	209.87.171.127
b51a:901b:901b:8082:d157:db63:d157:ab80	209.87.171.128
b51a:901b:901b:8082:d157:db63:d157:ab81	209.87.171.129
b51a:901b:901b:8082:d157:db63:d157:ab82	209.87.171.130
b51a:901b:901b:8082:d157:db63:d157:ab83	209.87.171.131
b51a:901b:901b:8082:d157:db63:d157:ab84	209.87.171.132
b51a:901b:901b:8082:d157:db63:d157:ab85	209.87.171.133
b51a:901b:901b:8082:d157:db63:d157:ab86	209.87.171.134
b51a:901b:901b:8082:d157:db63:d157:ab87	209.87.171.135
b51a:901b:901b:8082:d157:db63:d157:ab88	209.87.171.136
b51a:901b:901b:8082:d157:db63:d157:ab89	209.87.171.137
b51a:901b:901b:8082:d157:db63:d157:ab8a	209.87.171.138
b51a:901b:901b:8082:d157:db63:d157:ab8b	209.87.171.139
b51a:901b:901b:8082:d157:db63:d157:ab8c	209.87.171.140
b51a:901b:901b:8082:d157:db63:d157:ab8d	209.87.171.141
b51a:901b:901b:8082:d157:db63:d157:ab8e	209.87.171.142
b51a:901b:901b:8082:d157:db63:d157:ab8f	209.87.171.143
b51a:901b:901b:8082:d157:db63:d157:ab90	209.87.171.144
b51a:901b:901b:8082:d157:db63:d157:ab91	209.87.171.145
b51a:901b:901b:8082:d157:db63:d157:ab92	209.87.171.146
b51a:901b:901b:8082:d157:db63:d157:ab93	209.87.171.147
b51a:901b:901b:8082:d157:db63:d157:ab94	209.87.171.148
b51a:901b:901b:8082:d157:db63:d157:ab95	209.87.171.149
b51a:901b:901b:8082:d157:db63:d157:ab96	209.87.171.150
b51a:901b:901b:8082:d157:db63:d157:ab97	209.87.171.151
b51a:901b:901b:8082:d157:db63:d157:ab98	209.87.171.152
b51a:901b:901b:8082:d157:db63:d157:ab99	209.87.171.153
b51a:901b:901b:8082:d157:db63:d157:ab9a	209.87.171.154
b51a:901b:901b:8082:d157:db63:d157:ab9b	209.87.171.155
b51a:901b:901b:8082:d157:db63:d157:ab9c	209.87.171.156
b51a:901b:901b:8082:d157:db63:d157:ab9d	209.87.171.157
b51a:901b:901b:8082:d157:db63:d157:ab9e	209.87.171.158
b51a:901b:901b:8082:d157:db63:d157:ab9f	209.87.171.159
b51a:901b:901b:8082:d157:db63:d157:aba0	209.87.171.160
b51a:901b:901b:8082:d157:db63:d157:aba1	209.87.171.161
b51a:901b:901b:8082:d157:db63:d157:aba2	209.87.171.162
b51a:901b:901b:8082:d157:db63:d157:aba3	209.87.171.163
b51a:901b:901b:8082:d157:db63:d157:aba4	209.87.171.164
b51a:901b:901b:8082:d157:db63:d157:aba5	209.87.171.165
b51a:901b:901b:8082:d157:db63:d157:aba6	209.87.171.166
b51a:901b:901b:8082:d157:db63:d157:aba7	209.87.171.167
b51a:901b:901b:8082:d157:db63:d157:aba8	209.87.171.168
b51a:901b:901b:8082:d157:db63:d157:aba9	209.87.171.169
b51a:901b:901b:8082:d157:db63:d157:abaa	209.87.171.170
b51a:901b:901b:8082:d157:db63:d157:abab	209.87.171.171
b51a:901b:901b:8082:d157:db63:d157:abac	209.87.171.172
b51a:901b:901b:8082:d157:db63:d157:abad	209.87.171.173
b51a:901b:901b:8082:d157:db63:d157:abae	209.87.171.174
b51a:901b:901b:8082:d157:db63:d157:abaf	209.87.171.175
b51a:901b:901b:8082:d157:db63:d157:abb0	209.87.171.176
b51a:901b:901b:8082:d157:db63:d157:abb1	209.87.171.177
b51a:901b:901b:8082:d157:db63:d157:abb2	209.87.171.178
b51a:901b:901b:8082:d157:db63:d157:abb3	209.87.171.179
b51a:901b:901b:8082:d157:db63:d157:abb4	209.87.171.180

b51a:901b:901b:8082:d157:db63:d157:abb5	209.87.171.181
b51a:901b:901b:8082:d157:db63:d157:abb6	209.87.171.182
b51a:901b:901b:8082:d157:db63:d157:abb7	209.87.171.183
b51a:901b:901b:8082:d157:db63:d157:abb8	209.87.171.184
b51a:901b:901b:8082:d157:db63:d157:abb9	209.87.171.185
b51a:901b:901b:8082:d157:db63:d157:abba	209.87.171.186
b51a:901b:901b:8082:d157:db63:d157:abbb	209.87.171.187
b51a:901b:901b:8082:d157:db63:d157:abbc	209.87.171.188
b51a:901b:901b:8082:d157:db63:d157:abbd	209.87.171.189
b51a:901b:901b:8082:d157:db63:d157:abbe	209.87.171.190
b51a:901b:901b:8082:d157:db63:d157:abbf	209.87.171.191
b51a:901b:901b:8082:d157:db63:d157:abc0	209.87.171.192
b51a:901b:901b:8082:d157:db63:d157:abc1	209.87.171.193
b51a:901b:901b:8082:d157:db63:d157:abc2	209.87.171.194
b51a:901b:901b:8082:d157:db63:d157:abc3	209.87.171.195
b51a:901b:901b:8082:d157:db63:d157:abc4	209.87.171.196
b51a:901b:901b:8082:d157:db63:d157:abc5	209.87.171.197
b51a:901b:901b:8082:d157:db63:d157:abc6	209.87.171.198
b51a:901b:901b:8082:d157:db63:d157:abc7	209.87.171.199
b51a:901b:901b:8082:d157:db63:d157:abc8	209.87.171.200
b51a:901b:901b:8082:d157:db63:d157:abc9	209.87.171.201
b51a:901b:901b:8082:d157:db63:d157:abca	209.87.171.202
b51a:901b:901b:8082:d157:db63:d157:abcb	209.87.171.203
b51a:901b:901b:8082:d157:db63:d157:abcc	209.87.171.204
b51a:901b:901b:8082:d157:db63:d157:abcd	209.87.171.205
b51a:901b:901b:8082:d157:db63:d157:abce	209.87.171.206
b51a:901b:901b:8082:d157:db63:d157:abcf	209.87.171.207
b51a:901b:901b:8082:d157:db63:d157:abd0	209.87.171.208
b51a:901b:901b:8082:d157:db63:d157:abd1	209.87.171.209
b51a:901b:901b:8082:d157:db63:d157:abd2	209.87.171.210
b51a:901b:901b:8082:d157:db63:d157:abd3	209.87.171.211
b51a:901b:901b:8082:d157:db63:d157:abd4	209.87.171.212
b51a:901b:901b:8082:d157:db63:d157:abd5	209.87.171.213
b51a:901b:901b:8082:d157:db63:d157:abd6	209.87.171.214
b51a:901b:901b:8082:d157:db63:d157:abd7	209.87.171.215
b51a:901b:901b:8082:d157:db63:d157:abd8	209.87.171.216
b51a:901b:901b:8082:d157:db63:d157:abd9	209.87.171.217
b51a:901b:901b:8082:d157:db63:d157:abda	209.87.171.218
b51a:901b:901b:8082:d157:db63:d157:abdb	209.87.171.219
b51a:901b:901b:8082:d157:db63:d157:abdc	209.87.171.220
b51a:901b:901b:8082:d157:db63:d157:abdd	209.87.171.221
b51a:901b:901b:8082:d157:db63:d157:abde	209.87.171.222
b51a:901b:901b:8082:d157:db63:d157:abdf	209.87.171.223
b51a:901b:901b:8082:d157:db63:d157:abe0	209.87.171.224
b51a:901b:901b:8082:d157:db63:d157:abe1	209.87.171.225
b51a:901b:901b:8082:d157:db63:d157:abe2	209.87.171.226
b51a:901b:901b:8082:d157:db63:d157:abe3	209.87.171.227
b51a:901b:901b:8082:d157:db63:d157:abe4	209.87.171.228
b51a:901b:901b:8082:d157:db63:d157:abe5	209.87.171.229
b51a:901b:901b:8082:d157:db63:d157:abe6	209.87.171.230
b51a:901b:901b:8082:d157:db63:d157:abe7	209.87.171.231
b51a:901b:901b:8082:d157:db63:d157:abe8	209.87.171.232
b51a:901b:901b:8082:d157:db63:d157:abe9	209.87.171.233
b51a:901b:901b:8082:d157:db63:d157:abea	209.87.171.234
b51a:901b:901b:8082:d157:db63:d157:abeb	209.87.171.235
b51a:901b:901b:8082:d157:db63:d157:abec	209.87.171.236
b51a:901b:901b:8082:d157:db63:d157:abed	209.87.171.237
b51a:901b:901b:8082:d157:db63:d157:abee	209.87.171.238
b51a:901b:901b:8082:d157:db63:d157:abef	209.87.171.239
b51a:901b:901b:8082:d157:db63:d157:abf0	209.87.171.240
b51a:901b:901b:8082:d157:db63:d157:abf1	209.87.171.241
b51a:901b:901b:8082:d157:db63:d157:abf2	209.87.171.242
b51a:901b:901b:8082:d157:db63:d157:abf3	209.87.171.243
b51a:901b:901b:8082:d157:db63:d157:abf4	209.87.171.244
b51a:901b:901b:8082:d157:db63:d157:abf5	209.87.171.245
b51a:901b:901b:8082:d157:db63:d157:abf6	209.87.171.246
b51a:901b:901b:8082:d157:db63:d157:abf7	209.87.171.247
b51a:901b:901b:8082:d157:db63:d157:abf8	209.87.171.248
b51a:901b:901b:8082:d157:db63:d157:abf9	209.87.171.249
b51a:901b:901b:8082:d157:db63:d157:abfa	209.87.171.250
b51a:901b:901b:8082:d157:db63:d157:abfb	209.87.171.251
b51a:901b:901b:8082:d157:db63:d157:abfc	209.87.171.252
b51a:901b:901b:8082:d157:db63:d157:abfd	209.87.171.253
b51a:901b:901b:8082:d157:db63:d157:abfe	209.87.171.254
b51a:901b:901b:8082:d157:db63:d157:abff	209.87.171.255

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.