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:ea01	209.87.234.1
b51a:901b:901b:8082:d157:db63:d157:ea02	209.87.234.2
b51a:901b:901b:8082:d157:db63:d157:ea03	209.87.234.3
b51a:901b:901b:8082:d157:db63:d157:ea04	209.87.234.4
b51a:901b:901b:8082:d157:db63:d157:ea05	209.87.234.5
b51a:901b:901b:8082:d157:db63:d157:ea06	209.87.234.6
b51a:901b:901b:8082:d157:db63:d157:ea07	209.87.234.7
b51a:901b:901b:8082:d157:db63:d157:ea08	209.87.234.8
b51a:901b:901b:8082:d157:db63:d157:ea09	209.87.234.9
b51a:901b:901b:8082:d157:db63:d157:ea0a	209.87.234.10
b51a:901b:901b:8082:d157:db63:d157:ea0b	209.87.234.11
b51a:901b:901b:8082:d157:db63:d157:ea0c	209.87.234.12
b51a:901b:901b:8082:d157:db63:d157:ea0d	209.87.234.13
b51a:901b:901b:8082:d157:db63:d157:ea0e	209.87.234.14
b51a:901b:901b:8082:d157:db63:d157:ea0f	209.87.234.15
b51a:901b:901b:8082:d157:db63:d157:ea10	209.87.234.16
b51a:901b:901b:8082:d157:db63:d157:ea11	209.87.234.17
b51a:901b:901b:8082:d157:db63:d157:ea12	209.87.234.18
b51a:901b:901b:8082:d157:db63:d157:ea13	209.87.234.19
b51a:901b:901b:8082:d157:db63:d157:ea14	209.87.234.20
b51a:901b:901b:8082:d157:db63:d157:ea15	209.87.234.21
b51a:901b:901b:8082:d157:db63:d157:ea16	209.87.234.22
b51a:901b:901b:8082:d157:db63:d157:ea17	209.87.234.23
b51a:901b:901b:8082:d157:db63:d157:ea18	209.87.234.24
b51a:901b:901b:8082:d157:db63:d157:ea19	209.87.234.25
b51a:901b:901b:8082:d157:db63:d157:ea1a	209.87.234.26
b51a:901b:901b:8082:d157:db63:d157:ea1b	209.87.234.27
b51a:901b:901b:8082:d157:db63:d157:ea1c	209.87.234.28
b51a:901b:901b:8082:d157:db63:d157:ea1d	209.87.234.29
b51a:901b:901b:8082:d157:db63:d157:ea1e	209.87.234.30
b51a:901b:901b:8082:d157:db63:d157:ea1f	209.87.234.31
b51a:901b:901b:8082:d157:db63:d157:ea20	209.87.234.32
b51a:901b:901b:8082:d157:db63:d157:ea21	209.87.234.33
b51a:901b:901b:8082:d157:db63:d157:ea22	209.87.234.34
b51a:901b:901b:8082:d157:db63:d157:ea23	209.87.234.35
b51a:901b:901b:8082:d157:db63:d157:ea24	209.87.234.36
b51a:901b:901b:8082:d157:db63:d157:ea25	209.87.234.37
b51a:901b:901b:8082:d157:db63:d157:ea26	209.87.234.38
b51a:901b:901b:8082:d157:db63:d157:ea27	209.87.234.39
b51a:901b:901b:8082:d157:db63:d157:ea28	209.87.234.40
b51a:901b:901b:8082:d157:db63:d157:ea29	209.87.234.41
b51a:901b:901b:8082:d157:db63:d157:ea2a	209.87.234.42
b51a:901b:901b:8082:d157:db63:d157:ea2b	209.87.234.43
b51a:901b:901b:8082:d157:db63:d157:ea2c	209.87.234.44
b51a:901b:901b:8082:d157:db63:d157:ea2d	209.87.234.45
b51a:901b:901b:8082:d157:db63:d157:ea2e	209.87.234.46
b51a:901b:901b:8082:d157:db63:d157:ea2f	209.87.234.47
b51a:901b:901b:8082:d157:db63:d157:ea30	209.87.234.48
b51a:901b:901b:8082:d157:db63:d157:ea31	209.87.234.49
b51a:901b:901b:8082:d157:db63:d157:ea32	209.87.234.50
b51a:901b:901b:8082:d157:db63:d157:ea33	209.87.234.51
b51a:901b:901b:8082:d157:db63:d157:ea34	209.87.234.52
b51a:901b:901b:8082:d157:db63:d157:ea35	209.87.234.53
b51a:901b:901b:8082:d157:db63:d157:ea36	209.87.234.54
b51a:901b:901b:8082:d157:db63:d157:ea37	209.87.234.55
b51a:901b:901b:8082:d157:db63:d157:ea38	209.87.234.56
b51a:901b:901b:8082:d157:db63:d157:ea39	209.87.234.57
b51a:901b:901b:8082:d157:db63:d157:ea3a	209.87.234.58
b51a:901b:901b:8082:d157:db63:d157:ea3b	209.87.234.59
b51a:901b:901b:8082:d157:db63:d157:ea3c	209.87.234.60

b51a:901b:901b:8082:d157:db63:d157:ea3d	209.87.234.61
b51a:901b:901b:8082:d157:db63:d157:ea3e	209.87.234.62
b51a:901b:901b:8082:d157:db63:d157:ea3f	209.87.234.63
b51a:901b:901b:8082:d157:db63:d157:ea40	209.87.234.64
b51a:901b:901b:8082:d157:db63:d157:ea41	209.87.234.65
b51a:901b:901b:8082:d157:db63:d157:ea42	209.87.234.66
b51a:901b:901b:8082:d157:db63:d157:ea43	209.87.234.67
b51a:901b:901b:8082:d157:db63:d157:ea44	209.87.234.68
b51a:901b:901b:8082:d157:db63:d157:ea45	209.87.234.69
b51a:901b:901b:8082:d157:db63:d157:ea46	209.87.234.70
b51a:901b:901b:8082:d157:db63:d157:ea47	209.87.234.71
b51a:901b:901b:8082:d157:db63:d157:ea48	209.87.234.72
b51a:901b:901b:8082:d157:db63:d157:ea49	209.87.234.73
b51a:901b:901b:8082:d157:db63:d157:ea4a	209.87.234.74
b51a:901b:901b:8082:d157:db63:d157:ea4b	209.87.234.75
b51a:901b:901b:8082:d157:db63:d157:ea4c	209.87.234.76
b51a:901b:901b:8082:d157:db63:d157:ea4d	209.87.234.77
b51a:901b:901b:8082:d157:db63:d157:ea4e	209.87.234.78
b51a:901b:901b:8082:d157:db63:d157:ea4f	209.87.234.79
b51a:901b:901b:8082:d157:db63:d157:ea50	209.87.234.80
b51a:901b:901b:8082:d157:db63:d157:ea51	209.87.234.81
b51a:901b:901b:8082:d157:db63:d157:ea52	209.87.234.82
b51a:901b:901b:8082:d157:db63:d157:ea53	209.87.234.83
b51a:901b:901b:8082:d157:db63:d157:ea54	209.87.234.84
b51a:901b:901b:8082:d157:db63:d157:ea55	209.87.234.85
b51a:901b:901b:8082:d157:db63:d157:ea56	209.87.234.86
b51a:901b:901b:8082:d157:db63:d157:ea57	209.87.234.87
b51a:901b:901b:8082:d157:db63:d157:ea58	209.87.234.88
b51a:901b:901b:8082:d157:db63:d157:ea59	209.87.234.89
b51a:901b:901b:8082:d157:db63:d157:ea5a	209.87.234.90
b51a:901b:901b:8082:d157:db63:d157:ea5b	209.87.234.91
b51a:901b:901b:8082:d157:db63:d157:ea5c	209.87.234.92
b51a:901b:901b:8082:d157:db63:d157:ea5d	209.87.234.93
b51a:901b:901b:8082:d157:db63:d157:ea5e	209.87.234.94
b51a:901b:901b:8082:d157:db63:d157:ea5f	209.87.234.95
b51a:901b:901b:8082:d157:db63:d157:ea60	209.87.234.96
b51a:901b:901b:8082:d157:db63:d157:ea61	209.87.234.97
b51a:901b:901b:8082:d157:db63:d157:ea62	209.87.234.98
b51a:901b:901b:8082:d157:db63:d157:ea63	209.87.234.99
b51a:901b:901b:8082:d157:db63:d157:ea64	209.87.234.100
b51a:901b:901b:8082:d157:db63:d157:ea65	209.87.234.101
b51a:901b:901b:8082:d157:db63:d157:ea66	209.87.234.102
b51a:901b:901b:8082:d157:db63:d157:ea67	209.87.234.103
b51a:901b:901b:8082:d157:db63:d157:ea68	209.87.234.104
b51a:901b:901b:8082:d157:db63:d157:ea69	209.87.234.105
b51a:901b:901b:8082:d157:db63:d157:ea6a	209.87.234.106
b51a:901b:901b:8082:d157:db63:d157:ea6b	209.87.234.107
b51a:901b:901b:8082:d157:db63:d157:ea6c	209.87.234.108
b51a:901b:901b:8082:d157:db63:d157:ea6d	209.87.234.109
b51a:901b:901b:8082:d157:db63:d157:ea6e	209.87.234.110
b51a:901b:901b:8082:d157:db63:d157:ea6f	209.87.234.111
b51a:901b:901b:8082:d157:db63:d157:ea70	209.87.234.112
b51a:901b:901b:8082:d157:db63:d157:ea71	209.87.234.113
b51a:901b:901b:8082:d157:db63:d157:ea72	209.87.234.114
b51a:901b:901b:8082:d157:db63:d157:ea73	209.87.234.115
b51a:901b:901b:8082:d157:db63:d157:ea74	209.87.234.116
b51a:901b:901b:8082:d157:db63:d157:ea75	209.87.234.117
b51a:901b:901b:8082:d157:db63:d157:ea76	209.87.234.118
b51a:901b:901b:8082:d157:db63:d157:ea77	209.87.234.119
b51a:901b:901b:8082:d157:db63:d157:ea78	209.87.234.120

b51a:901b:901b:8082:d157:db63:d157:ea79	209.87.234.121
b51a:901b:901b:8082:d157:db63:d157:ea7a	209.87.234.122
b51a:901b:901b:8082:d157:db63:d157:ea7b	209.87.234.123
b51a:901b:901b:8082:d157:db63:d157:ea7c	209.87.234.124
b51a:901b:901b:8082:d157:db63:d157:ea7d	209.87.234.125
b51a:901b:901b:8082:d157:db63:d157:ea7e	209.87.234.126
b51a:901b:901b:8082:d157:db63:d157:ea7f	209.87.234.127
b51a:901b:901b:8082:d157:db63:d157:ea80	209.87.234.128
b51a:901b:901b:8082:d157:db63:d157:ea81	209.87.234.129
b51a:901b:901b:8082:d157:db63:d157:ea82	209.87.234.130
b51a:901b:901b:8082:d157:db63:d157:ea83	209.87.234.131
b51a:901b:901b:8082:d157:db63:d157:ea84	209.87.234.132
b51a:901b:901b:8082:d157:db63:d157:ea85	209.87.234.133
b51a:901b:901b:8082:d157:db63:d157:ea86	209.87.234.134
b51a:901b:901b:8082:d157:db63:d157:ea87	209.87.234.135
b51a:901b:901b:8082:d157:db63:d157:ea88	209.87.234.136
b51a:901b:901b:8082:d157:db63:d157:ea89	209.87.234.137
b51a:901b:901b:8082:d157:db63:d157:ea8a	209.87.234.138
b51a:901b:901b:8082:d157:db63:d157:ea8b	209.87.234.139
b51a:901b:901b:8082:d157:db63:d157:ea8c	209.87.234.140
b51a:901b:901b:8082:d157:db63:d157:ea8d	209.87.234.141
b51a:901b:901b:8082:d157:db63:d157:ea8e	209.87.234.142
b51a:901b:901b:8082:d157:db63:d157:ea8f	209.87.234.143
b51a:901b:901b:8082:d157:db63:d157:ea90	209.87.234.144
b51a:901b:901b:8082:d157:db63:d157:ea91	209.87.234.145
b51a:901b:901b:8082:d157:db63:d157:ea92	209.87.234.146
b51a:901b:901b:8082:d157:db63:d157:ea93	209.87.234.147
b51a:901b:901b:8082:d157:db63:d157:ea94	209.87.234.148
b51a:901b:901b:8082:d157:db63:d157:ea95	209.87.234.149
b51a:901b:901b:8082:d157:db63:d157:ea96	209.87.234.150
b51a:901b:901b:8082:d157:db63:d157:ea97	209.87.234.151
b51a:901b:901b:8082:d157:db63:d157:ea98	209.87.234.152
b51a:901b:901b:8082:d157:db63:d157:ea99	209.87.234.153
b51a:901b:901b:8082:d157:db63:d157:ea9a	209.87.234.154
b51a:901b:901b:8082:d157:db63:d157:ea9b	209.87.234.155
b51a:901b:901b:8082:d157:db63:d157:ea9c	209.87.234.156
b51a:901b:901b:8082:d157:db63:d157:ea9d	209.87.234.157
b51a:901b:901b:8082:d157:db63:d157:ea9e	209.87.234.158
b51a:901b:901b:8082:d157:db63:d157:ea9f	209.87.234.159
b51a:901b:901b:8082:d157:db63:d157:eaa0	209.87.234.160
b51a:901b:901b:8082:d157:db63:d157:eaa1	209.87.234.161
b51a:901b:901b:8082:d157:db63:d157:eaa2	209.87.234.162
b51a:901b:901b:8082:d157:db63:d157:eaa3	209.87.234.163
b51a:901b:901b:8082:d157:db63:d157:eaa4	209.87.234.164
b51a:901b:901b:8082:d157:db63:d157:eaa5	209.87.234.165
b51a:901b:901b:8082:d157:db63:d157:eaa6	209.87.234.166
b51a:901b:901b:8082:d157:db63:d157:eaa7	209.87.234.167
b51a:901b:901b:8082:d157:db63:d157:eaa8	209.87.234.168
b51a:901b:901b:8082:d157:db63:d157:eaa9	209.87.234.169
b51a:901b:901b:8082:d157:db63:d157:eaaa	209.87.234.170
b51a:901b:901b:8082:d157:db63:d157:eaab	209.87.234.171
b51a:901b:901b:8082:d157:db63:d157:eaac	209.87.234.172
b51a:901b:901b:8082:d157:db63:d157:eaad	209.87.234.173
b51a:901b:901b:8082:d157:db63:d157:eaae	209.87.234.174
b51a:901b:901b:8082:d157:db63:d157:eaaf	209.87.234.175
b51a:901b:901b:8082:d157:db63:d157:eab0	209.87.234.176
b51a:901b:901b:8082:d157:db63:d157:eab1	209.87.234.177
b51a:901b:901b:8082:d157:db63:d157:eab2	209.87.234.178
b51a:901b:901b:8082:d157:db63:d157:eab3	209.87.234.179
b51a:901b:901b:8082:d157:db63:d157:eab4	209.87.234.180

b51a:901b:901b:8082:d157:db63:d157:eab5	209.87.234.181
b51a:901b:901b:8082:d157:db63:d157:eab6	209.87.234.182
b51a:901b:901b:8082:d157:db63:d157:eab7	209.87.234.183
b51a:901b:901b:8082:d157:db63:d157:eab8	209.87.234.184
b51a:901b:901b:8082:d157:db63:d157:eab9	209.87.234.185
b51a:901b:901b:8082:d157:db63:d157:eaba	209.87.234.186
b51a:901b:901b:8082:d157:db63:d157:eabb	209.87.234.187
b51a:901b:901b:8082:d157:db63:d157:eabc	209.87.234.188
b51a:901b:901b:8082:d157:db63:d157:eabd	209.87.234.189
b51a:901b:901b:8082:d157:db63:d157:eabe	209.87.234.190
b51a:901b:901b:8082:d157:db63:d157:eabf	209.87.234.191
b51a:901b:901b:8082:d157:db63:d157:eac0	209.87.234.192
b51a:901b:901b:8082:d157:db63:d157:eac1	209.87.234.193
b51a:901b:901b:8082:d157:db63:d157:eac2	209.87.234.194
b51a:901b:901b:8082:d157:db63:d157:eac3	209.87.234.195
b51a:901b:901b:8082:d157:db63:d157:eac4	209.87.234.196
b51a:901b:901b:8082:d157:db63:d157:eac5	209.87.234.197
b51a:901b:901b:8082:d157:db63:d157:eac6	209.87.234.198
b51a:901b:901b:8082:d157:db63:d157:eac7	209.87.234.199
b51a:901b:901b:8082:d157:db63:d157:eac8	209.87.234.200
b51a:901b:901b:8082:d157:db63:d157:eac9	209.87.234.201
b51a:901b:901b:8082:d157:db63:d157:eaca	209.87.234.202
b51a:901b:901b:8082:d157:db63:d157:eacb	209.87.234.203
b51a:901b:901b:8082:d157:db63:d157:eacc	209.87.234.204
b51a:901b:901b:8082:d157:db63:d157:eacd	209.87.234.205
b51a:901b:901b:8082:d157:db63:d157:eace	209.87.234.206
b51a:901b:901b:8082:d157:db63:d157:eacf	209.87.234.207
b51a:901b:901b:8082:d157:db63:d157:ead0	209.87.234.208
b51a:901b:901b:8082:d157:db63:d157:ead1	209.87.234.209
b51a:901b:901b:8082:d157:db63:d157:ead2	209.87.234.210
b51a:901b:901b:8082:d157:db63:d157:ead3	209.87.234.211
b51a:901b:901b:8082:d157:db63:d157:ead4	209.87.234.212
b51a:901b:901b:8082:d157:db63:d157:ead5	209.87.234.213
b51a:901b:901b:8082:d157:db63:d157:ead6	209.87.234.214
b51a:901b:901b:8082:d157:db63:d157:ead7	209.87.234.215
b51a:901b:901b:8082:d157:db63:d157:ead8	209.87.234.216
b51a:901b:901b:8082:d157:db63:d157:ead9	209.87.234.217
b51a:901b:901b:8082:d157:db63:d157:eada	209.87.234.218
b51a:901b:901b:8082:d157:db63:d157:eadb	209.87.234.219
b51a:901b:901b:8082:d157:db63:d157:eadc	209.87.234.220
b51a:901b:901b:8082:d157:db63:d157:eadd	209.87.234.221
b51a:901b:901b:8082:d157:db63:d157:eade	209.87.234.222
b51a:901b:901b:8082:d157:db63:d157:eadf	209.87.234.223
b51a:901b:901b:8082:d157:db63:d157:eae0	209.87.234.224
b51a:901b:901b:8082:d157:db63:d157:eae1	209.87.234.225
b51a:901b:901b:8082:d157:db63:d157:eae2	209.87.234.226
b51a:901b:901b:8082:d157:db63:d157:eae3	209.87.234.227
b51a:901b:901b:8082:d157:db63:d157:eae4	209.87.234.228
b51a:901b:901b:8082:d157:db63:d157:eae5	209.87.234.229
b51a:901b:901b:8082:d157:db63:d157:eae6	209.87.234.230
b51a:901b:901b:8082:d157:db63:d157:eae7	209.87.234.231
b51a:901b:901b:8082:d157:db63:d157:eae8	209.87.234.232
b51a:901b:901b:8082:d157:db63:d157:eae9	209.87.234.233
b51a:901b:901b:8082:d157:db63:d157:eaea	209.87.234.234
b51a:901b:901b:8082:d157:db63:d157:eaeb	209.87.234.235
b51a:901b:901b:8082:d157:db63:d157:eaec	209.87.234.236
b51a:901b:901b:8082:d157:db63:d157:eaed	209.87.234.237
b51a:901b:901b:8082:d157:db63:d157:eaee	209.87.234.238
b51a:901b:901b:8082:d157:db63:d157:eaef	209.87.234.239
b51a:901b:901b:8082:d157:db63:d157:eaf0	209.87.234.240
b51a:901b:901b:8082:d157:db63:d157:eaf1	209.87.234.241
b51a:901b:901b:8082:d157:db63:d157:eaf2	209.87.234.242
b51a:901b:901b:8082:d157:db63:d157:eaf3	209.87.234.243
b51a:901b:901b:8082:d157:db63:d157:eaf4	209.87.234.244
b51a:901b:901b:8082:d157:db63:d157:eaf5	209.87.234.245
b51a:901b:901b:8082:d157:db63:d157:eaf6	209.87.234.246
b51a:901b:901b:8082:d157:db63:d157:eaf7	209.87.234.247
b51a:901b:901b:8082:d157:db63:d157:eaf8	209.87.234.248
b51a:901b:901b:8082:d157:db63:d157:eaf9	209.87.234.249
b51a:901b:901b:8082:d157:db63:d157:eafa	209.87.234.250
b51a:901b:901b:8082:d157:db63:d157:eafb	209.87.234.251
b51a:901b:901b:8082:d157:db63:d157:eafc	209.87.234.252
b51a:901b:901b:8082:d157:db63:d157:eafd	209.87.234.253
b51a:901b:901b:8082:d157:db63:d157:eafe	209.87.234.254
b51a:901b:901b:8082:d157:db63:d157:eaff	209.87.234.255

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.