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:ac49:7157:cd01	113.87.205.1
b51a:901b:901b:8082:d157:ac49:7157:cd02	113.87.205.2
b51a:901b:901b:8082:d157:ac49:7157:cd03	113.87.205.3
b51a:901b:901b:8082:d157:ac49:7157:cd04	113.87.205.4
b51a:901b:901b:8082:d157:ac49:7157:cd05	113.87.205.5
b51a:901b:901b:8082:d157:ac49:7157:cd06	113.87.205.6
b51a:901b:901b:8082:d157:ac49:7157:cd07	113.87.205.7
b51a:901b:901b:8082:d157:ac49:7157:cd08	113.87.205.8
b51a:901b:901b:8082:d157:ac49:7157:cd09	113.87.205.9
b51a:901b:901b:8082:d157:ac49:7157:cd0a	113.87.205.10
b51a:901b:901b:8082:d157:ac49:7157:cd0b	113.87.205.11
b51a:901b:901b:8082:d157:ac49:7157:cd0c	113.87.205.12
b51a:901b:901b:8082:d157:ac49:7157:cd0d	113.87.205.13
b51a:901b:901b:8082:d157:ac49:7157:cd0e	113.87.205.14
b51a:901b:901b:8082:d157:ac49:7157:cd0f	113.87.205.15
b51a:901b:901b:8082:d157:ac49:7157:cd10	113.87.205.16
b51a:901b:901b:8082:d157:ac49:7157:cd11	113.87.205.17
b51a:901b:901b:8082:d157:ac49:7157:cd12	113.87.205.18
b51a:901b:901b:8082:d157:ac49:7157:cd13	113.87.205.19
b51a:901b:901b:8082:d157:ac49:7157:cd14	113.87.205.20
b51a:901b:901b:8082:d157:ac49:7157:cd15	113.87.205.21
b51a:901b:901b:8082:d157:ac49:7157:cd16	113.87.205.22
b51a:901b:901b:8082:d157:ac49:7157:cd17	113.87.205.23
b51a:901b:901b:8082:d157:ac49:7157:cd18	113.87.205.24
b51a:901b:901b:8082:d157:ac49:7157:cd19	113.87.205.25
b51a:901b:901b:8082:d157:ac49:7157:cd1a	113.87.205.26
b51a:901b:901b:8082:d157:ac49:7157:cd1b	113.87.205.27
b51a:901b:901b:8082:d157:ac49:7157:cd1c	113.87.205.28
b51a:901b:901b:8082:d157:ac49:7157:cd1d	113.87.205.29
b51a:901b:901b:8082:d157:ac49:7157:cd1e	113.87.205.30
b51a:901b:901b:8082:d157:ac49:7157:cd1f	113.87.205.31
b51a:901b:901b:8082:d157:ac49:7157:cd20	113.87.205.32
b51a:901b:901b:8082:d157:ac49:7157:cd21	113.87.205.33
b51a:901b:901b:8082:d157:ac49:7157:cd22	113.87.205.34
b51a:901b:901b:8082:d157:ac49:7157:cd23	113.87.205.35
b51a:901b:901b:8082:d157:ac49:7157:cd24	113.87.205.36
b51a:901b:901b:8082:d157:ac49:7157:cd25	113.87.205.37
b51a:901b:901b:8082:d157:ac49:7157:cd26	113.87.205.38
b51a:901b:901b:8082:d157:ac49:7157:cd27	113.87.205.39
b51a:901b:901b:8082:d157:ac49:7157:cd28	113.87.205.40
b51a:901b:901b:8082:d157:ac49:7157:cd29	113.87.205.41
b51a:901b:901b:8082:d157:ac49:7157:cd2a	113.87.205.42
b51a:901b:901b:8082:d157:ac49:7157:cd2b	113.87.205.43
b51a:901b:901b:8082:d157:ac49:7157:cd2c	113.87.205.44
b51a:901b:901b:8082:d157:ac49:7157:cd2d	113.87.205.45
b51a:901b:901b:8082:d157:ac49:7157:cd2e	113.87.205.46
b51a:901b:901b:8082:d157:ac49:7157:cd2f	113.87.205.47
b51a:901b:901b:8082:d157:ac49:7157:cd30	113.87.205.48
b51a:901b:901b:8082:d157:ac49:7157:cd31	113.87.205.49
b51a:901b:901b:8082:d157:ac49:7157:cd32	113.87.205.50
b51a:901b:901b:8082:d157:ac49:7157:cd33	113.87.205.51
b51a:901b:901b:8082:d157:ac49:7157:cd34	113.87.205.52
b51a:901b:901b:8082:d157:ac49:7157:cd35	113.87.205.53
b51a:901b:901b:8082:d157:ac49:7157:cd36	113.87.205.54
b51a:901b:901b:8082:d157:ac49:7157:cd37	113.87.205.55
b51a:901b:901b:8082:d157:ac49:7157:cd38	113.87.205.56
b51a:901b:901b:8082:d157:ac49:7157:cd39	113.87.205.57
b51a:901b:901b:8082:d157:ac49:7157:cd3a	113.87.205.58
b51a:901b:901b:8082:d157:ac49:7157:cd3b	113.87.205.59
b51a:901b:901b:8082:d157:ac49:7157:cd3c	113.87.205.60

b51a:901b:901b:8082:d157:ac49:7157:cd3d	113.87.205.61
b51a:901b:901b:8082:d157:ac49:7157:cd3e	113.87.205.62
b51a:901b:901b:8082:d157:ac49:7157:cd3f	113.87.205.63
b51a:901b:901b:8082:d157:ac49:7157:cd40	113.87.205.64
b51a:901b:901b:8082:d157:ac49:7157:cd41	113.87.205.65
b51a:901b:901b:8082:d157:ac49:7157:cd42	113.87.205.66
b51a:901b:901b:8082:d157:ac49:7157:cd43	113.87.205.67
b51a:901b:901b:8082:d157:ac49:7157:cd44	113.87.205.68
b51a:901b:901b:8082:d157:ac49:7157:cd45	113.87.205.69
b51a:901b:901b:8082:d157:ac49:7157:cd46	113.87.205.70
b51a:901b:901b:8082:d157:ac49:7157:cd47	113.87.205.71
b51a:901b:901b:8082:d157:ac49:7157:cd48	113.87.205.72
b51a:901b:901b:8082:d157:ac49:7157:cd49	113.87.205.73
b51a:901b:901b:8082:d157:ac49:7157:cd4a	113.87.205.74
b51a:901b:901b:8082:d157:ac49:7157:cd4b	113.87.205.75
b51a:901b:901b:8082:d157:ac49:7157:cd4c	113.87.205.76
b51a:901b:901b:8082:d157:ac49:7157:cd4d	113.87.205.77
b51a:901b:901b:8082:d157:ac49:7157:cd4e	113.87.205.78
b51a:901b:901b:8082:d157:ac49:7157:cd4f	113.87.205.79
b51a:901b:901b:8082:d157:ac49:7157:cd50	113.87.205.80
b51a:901b:901b:8082:d157:ac49:7157:cd51	113.87.205.81
b51a:901b:901b:8082:d157:ac49:7157:cd52	113.87.205.82
b51a:901b:901b:8082:d157:ac49:7157:cd53	113.87.205.83
b51a:901b:901b:8082:d157:ac49:7157:cd54	113.87.205.84
b51a:901b:901b:8082:d157:ac49:7157:cd55	113.87.205.85
b51a:901b:901b:8082:d157:ac49:7157:cd56	113.87.205.86
b51a:901b:901b:8082:d157:ac49:7157:cd57	113.87.205.87
b51a:901b:901b:8082:d157:ac49:7157:cd58	113.87.205.88
b51a:901b:901b:8082:d157:ac49:7157:cd59	113.87.205.89
b51a:901b:901b:8082:d157:ac49:7157:cd5a	113.87.205.90
b51a:901b:901b:8082:d157:ac49:7157:cd5b	113.87.205.91
b51a:901b:901b:8082:d157:ac49:7157:cd5c	113.87.205.92
b51a:901b:901b:8082:d157:ac49:7157:cd5d	113.87.205.93
b51a:901b:901b:8082:d157:ac49:7157:cd5e	113.87.205.94
b51a:901b:901b:8082:d157:ac49:7157:cd5f	113.87.205.95
b51a:901b:901b:8082:d157:ac49:7157:cd60	113.87.205.96
b51a:901b:901b:8082:d157:ac49:7157:cd61	113.87.205.97
b51a:901b:901b:8082:d157:ac49:7157:cd62	113.87.205.98
b51a:901b:901b:8082:d157:ac49:7157:cd63	113.87.205.99
b51a:901b:901b:8082:d157:ac49:7157:cd64	113.87.205.100
b51a:901b:901b:8082:d157:ac49:7157:cd65	113.87.205.101
b51a:901b:901b:8082:d157:ac49:7157:cd66	113.87.205.102
b51a:901b:901b:8082:d157:ac49:7157:cd67	113.87.205.103
b51a:901b:901b:8082:d157:ac49:7157:cd68	113.87.205.104
b51a:901b:901b:8082:d157:ac49:7157:cd69	113.87.205.105
b51a:901b:901b:8082:d157:ac49:7157:cd6a	113.87.205.106
b51a:901b:901b:8082:d157:ac49:7157:cd6b	113.87.205.107
b51a:901b:901b:8082:d157:ac49:7157:cd6c	113.87.205.108
b51a:901b:901b:8082:d157:ac49:7157:cd6d	113.87.205.109
b51a:901b:901b:8082:d157:ac49:7157:cd6e	113.87.205.110
b51a:901b:901b:8082:d157:ac49:7157:cd6f	113.87.205.111
b51a:901b:901b:8082:d157:ac49:7157:cd70	113.87.205.112
b51a:901b:901b:8082:d157:ac49:7157:cd71	113.87.205.113
b51a:901b:901b:8082:d157:ac49:7157:cd72	113.87.205.114
b51a:901b:901b:8082:d157:ac49:7157:cd73	113.87.205.115
b51a:901b:901b:8082:d157:ac49:7157:cd74	113.87.205.116
b51a:901b:901b:8082:d157:ac49:7157:cd75	113.87.205.117
b51a:901b:901b:8082:d157:ac49:7157:cd76	113.87.205.118
b51a:901b:901b:8082:d157:ac49:7157:cd77	113.87.205.119
b51a:901b:901b:8082:d157:ac49:7157:cd78	113.87.205.120

b51a:901b:901b:8082:d157:ac49:7157:cd79	113.87.205.121
b51a:901b:901b:8082:d157:ac49:7157:cd7a	113.87.205.122
b51a:901b:901b:8082:d157:ac49:7157:cd7b	113.87.205.123
b51a:901b:901b:8082:d157:ac49:7157:cd7c	113.87.205.124
b51a:901b:901b:8082:d157:ac49:7157:cd7d	113.87.205.125
b51a:901b:901b:8082:d157:ac49:7157:cd7e	113.87.205.126
b51a:901b:901b:8082:d157:ac49:7157:cd7f	113.87.205.127
b51a:901b:901b:8082:d157:ac49:7157:cd80	113.87.205.128
b51a:901b:901b:8082:d157:ac49:7157:cd81	113.87.205.129
b51a:901b:901b:8082:d157:ac49:7157:cd82	113.87.205.130
b51a:901b:901b:8082:d157:ac49:7157:cd83	113.87.205.131
b51a:901b:901b:8082:d157:ac49:7157:cd84	113.87.205.132
b51a:901b:901b:8082:d157:ac49:7157:cd85	113.87.205.133
b51a:901b:901b:8082:d157:ac49:7157:cd86	113.87.205.134
b51a:901b:901b:8082:d157:ac49:7157:cd87	113.87.205.135
b51a:901b:901b:8082:d157:ac49:7157:cd88	113.87.205.136
b51a:901b:901b:8082:d157:ac49:7157:cd89	113.87.205.137
b51a:901b:901b:8082:d157:ac49:7157:cd8a	113.87.205.138
b51a:901b:901b:8082:d157:ac49:7157:cd8b	113.87.205.139
b51a:901b:901b:8082:d157:ac49:7157:cd8c	113.87.205.140
b51a:901b:901b:8082:d157:ac49:7157:cd8d	113.87.205.141
b51a:901b:901b:8082:d157:ac49:7157:cd8e	113.87.205.142
b51a:901b:901b:8082:d157:ac49:7157:cd8f	113.87.205.143
b51a:901b:901b:8082:d157:ac49:7157:cd90	113.87.205.144
b51a:901b:901b:8082:d157:ac49:7157:cd91	113.87.205.145
b51a:901b:901b:8082:d157:ac49:7157:cd92	113.87.205.146
b51a:901b:901b:8082:d157:ac49:7157:cd93	113.87.205.147
b51a:901b:901b:8082:d157:ac49:7157:cd94	113.87.205.148
b51a:901b:901b:8082:d157:ac49:7157:cd95	113.87.205.149
b51a:901b:901b:8082:d157:ac49:7157:cd96	113.87.205.150
b51a:901b:901b:8082:d157:ac49:7157:cd97	113.87.205.151
b51a:901b:901b:8082:d157:ac49:7157:cd98	113.87.205.152
b51a:901b:901b:8082:d157:ac49:7157:cd99	113.87.205.153
b51a:901b:901b:8082:d157:ac49:7157:cd9a	113.87.205.154
b51a:901b:901b:8082:d157:ac49:7157:cd9b	113.87.205.155
b51a:901b:901b:8082:d157:ac49:7157:cd9c	113.87.205.156
b51a:901b:901b:8082:d157:ac49:7157:cd9d	113.87.205.157
b51a:901b:901b:8082:d157:ac49:7157:cd9e	113.87.205.158
b51a:901b:901b:8082:d157:ac49:7157:cd9f	113.87.205.159
b51a:901b:901b:8082:d157:ac49:7157:cda0	113.87.205.160
b51a:901b:901b:8082:d157:ac49:7157:cda1	113.87.205.161
b51a:901b:901b:8082:d157:ac49:7157:cda2	113.87.205.162
b51a:901b:901b:8082:d157:ac49:7157:cda3	113.87.205.163
b51a:901b:901b:8082:d157:ac49:7157:cda4	113.87.205.164
b51a:901b:901b:8082:d157:ac49:7157:cda5	113.87.205.165
b51a:901b:901b:8082:d157:ac49:7157:cda6	113.87.205.166
b51a:901b:901b:8082:d157:ac49:7157:cda7	113.87.205.167
b51a:901b:901b:8082:d157:ac49:7157:cda8	113.87.205.168
b51a:901b:901b:8082:d157:ac49:7157:cda9	113.87.205.169
b51a:901b:901b:8082:d157:ac49:7157:cdaa	113.87.205.170
b51a:901b:901b:8082:d157:ac49:7157:cdab	113.87.205.171
b51a:901b:901b:8082:d157:ac49:7157:cdac	113.87.205.172
b51a:901b:901b:8082:d157:ac49:7157:cdad	113.87.205.173
b51a:901b:901b:8082:d157:ac49:7157:cdae	113.87.205.174
b51a:901b:901b:8082:d157:ac49:7157:cdaf	113.87.205.175
b51a:901b:901b:8082:d157:ac49:7157:cdb0	113.87.205.176
b51a:901b:901b:8082:d157:ac49:7157:cdb1	113.87.205.177
b51a:901b:901b:8082:d157:ac49:7157:cdb2	113.87.205.178
b51a:901b:901b:8082:d157:ac49:7157:cdb3	113.87.205.179
b51a:901b:901b:8082:d157:ac49:7157:cdb4	113.87.205.180

b51a:901b:901b:8082:d157:ac49:7157:cdb5	113.87.205.181
b51a:901b:901b:8082:d157:ac49:7157:cdb6	113.87.205.182
b51a:901b:901b:8082:d157:ac49:7157:cdb7	113.87.205.183
b51a:901b:901b:8082:d157:ac49:7157:cdb8	113.87.205.184
b51a:901b:901b:8082:d157:ac49:7157:cdb9	113.87.205.185
b51a:901b:901b:8082:d157:ac49:7157:cdba	113.87.205.186
b51a:901b:901b:8082:d157:ac49:7157:cdbb	113.87.205.187
b51a:901b:901b:8082:d157:ac49:7157:cdbc	113.87.205.188
b51a:901b:901b:8082:d157:ac49:7157:cdbd	113.87.205.189
b51a:901b:901b:8082:d157:ac49:7157:cdbe	113.87.205.190
b51a:901b:901b:8082:d157:ac49:7157:cdbf	113.87.205.191
b51a:901b:901b:8082:d157:ac49:7157:cdc0	113.87.205.192
b51a:901b:901b:8082:d157:ac49:7157:cdc1	113.87.205.193
b51a:901b:901b:8082:d157:ac49:7157:cdc2	113.87.205.194
b51a:901b:901b:8082:d157:ac49:7157:cdc3	113.87.205.195
b51a:901b:901b:8082:d157:ac49:7157:cdc4	113.87.205.196
b51a:901b:901b:8082:d157:ac49:7157:cdc5	113.87.205.197
b51a:901b:901b:8082:d157:ac49:7157:cdc6	113.87.205.198
b51a:901b:901b:8082:d157:ac49:7157:cdc7	113.87.205.199
b51a:901b:901b:8082:d157:ac49:7157:cdc8	113.87.205.200
b51a:901b:901b:8082:d157:ac49:7157:cdc9	113.87.205.201
b51a:901b:901b:8082:d157:ac49:7157:cdca	113.87.205.202
b51a:901b:901b:8082:d157:ac49:7157:cdcb	113.87.205.203
b51a:901b:901b:8082:d157:ac49:7157:cdcc	113.87.205.204
b51a:901b:901b:8082:d157:ac49:7157:cdcd	113.87.205.205
b51a:901b:901b:8082:d157:ac49:7157:cdce	113.87.205.206
b51a:901b:901b:8082:d157:ac49:7157:cdcf	113.87.205.207
b51a:901b:901b:8082:d157:ac49:7157:cdd0	113.87.205.208
b51a:901b:901b:8082:d157:ac49:7157:cdd1	113.87.205.209
b51a:901b:901b:8082:d157:ac49:7157:cdd2	113.87.205.210
b51a:901b:901b:8082:d157:ac49:7157:cdd3	113.87.205.211
b51a:901b:901b:8082:d157:ac49:7157:cdd4	113.87.205.212
b51a:901b:901b:8082:d157:ac49:7157:cdd5	113.87.205.213
b51a:901b:901b:8082:d157:ac49:7157:cdd6	113.87.205.214
b51a:901b:901b:8082:d157:ac49:7157:cdd7	113.87.205.215
b51a:901b:901b:8082:d157:ac49:7157:cdd8	113.87.205.216
b51a:901b:901b:8082:d157:ac49:7157:cdd9	113.87.205.217
b51a:901b:901b:8082:d157:ac49:7157:cdda	113.87.205.218
b51a:901b:901b:8082:d157:ac49:7157:cddb	113.87.205.219
b51a:901b:901b:8082:d157:ac49:7157:cddc	113.87.205.220
b51a:901b:901b:8082:d157:ac49:7157:cddd	113.87.205.221
b51a:901b:901b:8082:d157:ac49:7157:cdde	113.87.205.222
b51a:901b:901b:8082:d157:ac49:7157:cddf	113.87.205.223
b51a:901b:901b:8082:d157:ac49:7157:cde0	113.87.205.224
b51a:901b:901b:8082:d157:ac49:7157:cde1	113.87.205.225
b51a:901b:901b:8082:d157:ac49:7157:cde2	113.87.205.226
b51a:901b:901b:8082:d157:ac49:7157:cde3	113.87.205.227
b51a:901b:901b:8082:d157:ac49:7157:cde4	113.87.205.228
b51a:901b:901b:8082:d157:ac49:7157:cde5	113.87.205.229
b51a:901b:901b:8082:d157:ac49:7157:cde6	113.87.205.230
b51a:901b:901b:8082:d157:ac49:7157:cde7	113.87.205.231
b51a:901b:901b:8082:d157:ac49:7157:cde8	113.87.205.232
b51a:901b:901b:8082:d157:ac49:7157:cde9	113.87.205.233
b51a:901b:901b:8082:d157:ac49:7157:cdea	113.87.205.234
b51a:901b:901b:8082:d157:ac49:7157:cdeb	113.87.205.235
b51a:901b:901b:8082:d157:ac49:7157:cdec	113.87.205.236
b51a:901b:901b:8082:d157:ac49:7157:cded	113.87.205.237
b51a:901b:901b:8082:d157:ac49:7157:cdee	113.87.205.238
b51a:901b:901b:8082:d157:ac49:7157:cdef	113.87.205.239
b51a:901b:901b:8082:d157:ac49:7157:cdf0	113.87.205.240
b51a:901b:901b:8082:d157:ac49:7157:cdf1	113.87.205.241
b51a:901b:901b:8082:d157:ac49:7157:cdf2	113.87.205.242
b51a:901b:901b:8082:d157:ac49:7157:cdf3	113.87.205.243
b51a:901b:901b:8082:d157:ac49:7157:cdf4	113.87.205.244
b51a:901b:901b:8082:d157:ac49:7157:cdf5	113.87.205.245
b51a:901b:901b:8082:d157:ac49:7157:cdf6	113.87.205.246
b51a:901b:901b:8082:d157:ac49:7157:cdf7	113.87.205.247
b51a:901b:901b:8082:d157:ac49:7157:cdf8	113.87.205.248
b51a:901b:901b:8082:d157:ac49:7157:cdf9	113.87.205.249
b51a:901b:901b:8082:d157:ac49:7157:cdfa	113.87.205.250
b51a:901b:901b:8082:d157:ac49:7157:cdfb	113.87.205.251
b51a:901b:901b:8082:d157:ac49:7157:cdfc	113.87.205.252
b51a:901b:901b:8082:d157:ac49:7157:cdfd	113.87.205.253
b51a:901b:901b:8082:d157:ac49:7157:cdfe	113.87.205.254
b51a:901b:901b:8082:d157:ac49:7157:cdff	113.87.205.255

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.