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:cd01	181.26.205.1
b51a:901b:901b:8082:40de:3157:b51a:cd02	181.26.205.2
b51a:901b:901b:8082:40de:3157:b51a:cd03	181.26.205.3
b51a:901b:901b:8082:40de:3157:b51a:cd04	181.26.205.4
b51a:901b:901b:8082:40de:3157:b51a:cd05	181.26.205.5
b51a:901b:901b:8082:40de:3157:b51a:cd06	181.26.205.6
b51a:901b:901b:8082:40de:3157:b51a:cd07	181.26.205.7
b51a:901b:901b:8082:40de:3157:b51a:cd08	181.26.205.8
b51a:901b:901b:8082:40de:3157:b51a:cd09	181.26.205.9
b51a:901b:901b:8082:40de:3157:b51a:cd0a	181.26.205.10
b51a:901b:901b:8082:40de:3157:b51a:cd0b	181.26.205.11
b51a:901b:901b:8082:40de:3157:b51a:cd0c	181.26.205.12
b51a:901b:901b:8082:40de:3157:b51a:cd0d	181.26.205.13
b51a:901b:901b:8082:40de:3157:b51a:cd0e	181.26.205.14
b51a:901b:901b:8082:40de:3157:b51a:cd0f	181.26.205.15
b51a:901b:901b:8082:40de:3157:b51a:cd10	181.26.205.16
b51a:901b:901b:8082:40de:3157:b51a:cd11	181.26.205.17
b51a:901b:901b:8082:40de:3157:b51a:cd12	181.26.205.18
b51a:901b:901b:8082:40de:3157:b51a:cd13	181.26.205.19
b51a:901b:901b:8082:40de:3157:b51a:cd14	181.26.205.20
b51a:901b:901b:8082:40de:3157:b51a:cd15	181.26.205.21
b51a:901b:901b:8082:40de:3157:b51a:cd16	181.26.205.22
b51a:901b:901b:8082:40de:3157:b51a:cd17	181.26.205.23
b51a:901b:901b:8082:40de:3157:b51a:cd18	181.26.205.24
b51a:901b:901b:8082:40de:3157:b51a:cd19	181.26.205.25
b51a:901b:901b:8082:40de:3157:b51a:cd1a	181.26.205.26
b51a:901b:901b:8082:40de:3157:b51a:cd1b	181.26.205.27
b51a:901b:901b:8082:40de:3157:b51a:cd1c	181.26.205.28
b51a:901b:901b:8082:40de:3157:b51a:cd1d	181.26.205.29
b51a:901b:901b:8082:40de:3157:b51a:cd1e	181.26.205.30
b51a:901b:901b:8082:40de:3157:b51a:cd1f	181.26.205.31
b51a:901b:901b:8082:40de:3157:b51a:cd20	181.26.205.32
b51a:901b:901b:8082:40de:3157:b51a:cd21	181.26.205.33
b51a:901b:901b:8082:40de:3157:b51a:cd22	181.26.205.34
b51a:901b:901b:8082:40de:3157:b51a:cd23	181.26.205.35
b51a:901b:901b:8082:40de:3157:b51a:cd24	181.26.205.36
b51a:901b:901b:8082:40de:3157:b51a:cd25	181.26.205.37
b51a:901b:901b:8082:40de:3157:b51a:cd26	181.26.205.38
b51a:901b:901b:8082:40de:3157:b51a:cd27	181.26.205.39
b51a:901b:901b:8082:40de:3157:b51a:cd28	181.26.205.40
b51a:901b:901b:8082:40de:3157:b51a:cd29	181.26.205.41
b51a:901b:901b:8082:40de:3157:b51a:cd2a	181.26.205.42
b51a:901b:901b:8082:40de:3157:b51a:cd2b	181.26.205.43
b51a:901b:901b:8082:40de:3157:b51a:cd2c	181.26.205.44
b51a:901b:901b:8082:40de:3157:b51a:cd2d	181.26.205.45
b51a:901b:901b:8082:40de:3157:b51a:cd2e	181.26.205.46
b51a:901b:901b:8082:40de:3157:b51a:cd2f	181.26.205.47
b51a:901b:901b:8082:40de:3157:b51a:cd30	181.26.205.48
b51a:901b:901b:8082:40de:3157:b51a:cd31	181.26.205.49
b51a:901b:901b:8082:40de:3157:b51a:cd32	181.26.205.50
b51a:901b:901b:8082:40de:3157:b51a:cd33	181.26.205.51
b51a:901b:901b:8082:40de:3157:b51a:cd34	181.26.205.52
b51a:901b:901b:8082:40de:3157:b51a:cd35	181.26.205.53
b51a:901b:901b:8082:40de:3157:b51a:cd36	181.26.205.54
b51a:901b:901b:8082:40de:3157:b51a:cd37	181.26.205.55
b51a:901b:901b:8082:40de:3157:b51a:cd38	181.26.205.56
b51a:901b:901b:8082:40de:3157:b51a:cd39	181.26.205.57
b51a:901b:901b:8082:40de:3157:b51a:cd3a	181.26.205.58
b51a:901b:901b:8082:40de:3157:b51a:cd3b	181.26.205.59
b51a:901b:901b:8082:40de:3157:b51a:cd3c	181.26.205.60

b51a:901b:901b:8082:40de:3157:b51a:cd3d	181.26.205.61
b51a:901b:901b:8082:40de:3157:b51a:cd3e	181.26.205.62
b51a:901b:901b:8082:40de:3157:b51a:cd3f	181.26.205.63
b51a:901b:901b:8082:40de:3157:b51a:cd40	181.26.205.64
b51a:901b:901b:8082:40de:3157:b51a:cd41	181.26.205.65
b51a:901b:901b:8082:40de:3157:b51a:cd42	181.26.205.66
b51a:901b:901b:8082:40de:3157:b51a:cd43	181.26.205.67
b51a:901b:901b:8082:40de:3157:b51a:cd44	181.26.205.68
b51a:901b:901b:8082:40de:3157:b51a:cd45	181.26.205.69
b51a:901b:901b:8082:40de:3157:b51a:cd46	181.26.205.70
b51a:901b:901b:8082:40de:3157:b51a:cd47	181.26.205.71
b51a:901b:901b:8082:40de:3157:b51a:cd48	181.26.205.72
b51a:901b:901b:8082:40de:3157:b51a:cd49	181.26.205.73
b51a:901b:901b:8082:40de:3157:b51a:cd4a	181.26.205.74
b51a:901b:901b:8082:40de:3157:b51a:cd4b	181.26.205.75
b51a:901b:901b:8082:40de:3157:b51a:cd4c	181.26.205.76
b51a:901b:901b:8082:40de:3157:b51a:cd4d	181.26.205.77
b51a:901b:901b:8082:40de:3157:b51a:cd4e	181.26.205.78
b51a:901b:901b:8082:40de:3157:b51a:cd4f	181.26.205.79
b51a:901b:901b:8082:40de:3157:b51a:cd50	181.26.205.80
b51a:901b:901b:8082:40de:3157:b51a:cd51	181.26.205.81
b51a:901b:901b:8082:40de:3157:b51a:cd52	181.26.205.82
b51a:901b:901b:8082:40de:3157:b51a:cd53	181.26.205.83
b51a:901b:901b:8082:40de:3157:b51a:cd54	181.26.205.84
b51a:901b:901b:8082:40de:3157:b51a:cd55	181.26.205.85
b51a:901b:901b:8082:40de:3157:b51a:cd56	181.26.205.86
b51a:901b:901b:8082:40de:3157:b51a:cd57	181.26.205.87
b51a:901b:901b:8082:40de:3157:b51a:cd58	181.26.205.88
b51a:901b:901b:8082:40de:3157:b51a:cd59	181.26.205.89
b51a:901b:901b:8082:40de:3157:b51a:cd5a	181.26.205.90
b51a:901b:901b:8082:40de:3157:b51a:cd5b	181.26.205.91
b51a:901b:901b:8082:40de:3157:b51a:cd5c	181.26.205.92
b51a:901b:901b:8082:40de:3157:b51a:cd5d	181.26.205.93
b51a:901b:901b:8082:40de:3157:b51a:cd5e	181.26.205.94
b51a:901b:901b:8082:40de:3157:b51a:cd5f	181.26.205.95
b51a:901b:901b:8082:40de:3157:b51a:cd60	181.26.205.96
b51a:901b:901b:8082:40de:3157:b51a:cd61	181.26.205.97
b51a:901b:901b:8082:40de:3157:b51a:cd62	181.26.205.98
b51a:901b:901b:8082:40de:3157:b51a:cd63	181.26.205.99
b51a:901b:901b:8082:40de:3157:b51a:cd64	181.26.205.100
b51a:901b:901b:8082:40de:3157:b51a:cd65	181.26.205.101
b51a:901b:901b:8082:40de:3157:b51a:cd66	181.26.205.102
b51a:901b:901b:8082:40de:3157:b51a:cd67	181.26.205.103
b51a:901b:901b:8082:40de:3157:b51a:cd68	181.26.205.104
b51a:901b:901b:8082:40de:3157:b51a:cd69	181.26.205.105
b51a:901b:901b:8082:40de:3157:b51a:cd6a	181.26.205.106
b51a:901b:901b:8082:40de:3157:b51a:cd6b	181.26.205.107
b51a:901b:901b:8082:40de:3157:b51a:cd6c	181.26.205.108
b51a:901b:901b:8082:40de:3157:b51a:cd6d	181.26.205.109
b51a:901b:901b:8082:40de:3157:b51a:cd6e	181.26.205.110
b51a:901b:901b:8082:40de:3157:b51a:cd6f	181.26.205.111
b51a:901b:901b:8082:40de:3157:b51a:cd70	181.26.205.112
b51a:901b:901b:8082:40de:3157:b51a:cd71	181.26.205.113
b51a:901b:901b:8082:40de:3157:b51a:cd72	181.26.205.114
b51a:901b:901b:8082:40de:3157:b51a:cd73	181.26.205.115
b51a:901b:901b:8082:40de:3157:b51a:cd74	181.26.205.116
b51a:901b:901b:8082:40de:3157:b51a:cd75	181.26.205.117
b51a:901b:901b:8082:40de:3157:b51a:cd76	181.26.205.118
b51a:901b:901b:8082:40de:3157:b51a:cd77	181.26.205.119
b51a:901b:901b:8082:40de:3157:b51a:cd78	181.26.205.120

b51a:901b:901b:8082:40de:3157:b51a:cd79	181.26.205.121
b51a:901b:901b:8082:40de:3157:b51a:cd7a	181.26.205.122
b51a:901b:901b:8082:40de:3157:b51a:cd7b	181.26.205.123
b51a:901b:901b:8082:40de:3157:b51a:cd7c	181.26.205.124
b51a:901b:901b:8082:40de:3157:b51a:cd7d	181.26.205.125
b51a:901b:901b:8082:40de:3157:b51a:cd7e	181.26.205.126
b51a:901b:901b:8082:40de:3157:b51a:cd7f	181.26.205.127
b51a:901b:901b:8082:40de:3157:b51a:cd80	181.26.205.128
b51a:901b:901b:8082:40de:3157:b51a:cd81	181.26.205.129
b51a:901b:901b:8082:40de:3157:b51a:cd82	181.26.205.130
b51a:901b:901b:8082:40de:3157:b51a:cd83	181.26.205.131
b51a:901b:901b:8082:40de:3157:b51a:cd84	181.26.205.132
b51a:901b:901b:8082:40de:3157:b51a:cd85	181.26.205.133
b51a:901b:901b:8082:40de:3157:b51a:cd86	181.26.205.134
b51a:901b:901b:8082:40de:3157:b51a:cd87	181.26.205.135
b51a:901b:901b:8082:40de:3157:b51a:cd88	181.26.205.136
b51a:901b:901b:8082:40de:3157:b51a:cd89	181.26.205.137
b51a:901b:901b:8082:40de:3157:b51a:cd8a	181.26.205.138
b51a:901b:901b:8082:40de:3157:b51a:cd8b	181.26.205.139
b51a:901b:901b:8082:40de:3157:b51a:cd8c	181.26.205.140
b51a:901b:901b:8082:40de:3157:b51a:cd8d	181.26.205.141
b51a:901b:901b:8082:40de:3157:b51a:cd8e	181.26.205.142
b51a:901b:901b:8082:40de:3157:b51a:cd8f	181.26.205.143
b51a:901b:901b:8082:40de:3157:b51a:cd90	181.26.205.144
b51a:901b:901b:8082:40de:3157:b51a:cd91	181.26.205.145
b51a:901b:901b:8082:40de:3157:b51a:cd92	181.26.205.146
b51a:901b:901b:8082:40de:3157:b51a:cd93	181.26.205.147
b51a:901b:901b:8082:40de:3157:b51a:cd94	181.26.205.148
b51a:901b:901b:8082:40de:3157:b51a:cd95	181.26.205.149
b51a:901b:901b:8082:40de:3157:b51a:cd96	181.26.205.150
b51a:901b:901b:8082:40de:3157:b51a:cd97	181.26.205.151
b51a:901b:901b:8082:40de:3157:b51a:cd98	181.26.205.152
b51a:901b:901b:8082:40de:3157:b51a:cd99	181.26.205.153
b51a:901b:901b:8082:40de:3157:b51a:cd9a	181.26.205.154
b51a:901b:901b:8082:40de:3157:b51a:cd9b	181.26.205.155
b51a:901b:901b:8082:40de:3157:b51a:cd9c	181.26.205.156
b51a:901b:901b:8082:40de:3157:b51a:cd9d	181.26.205.157
b51a:901b:901b:8082:40de:3157:b51a:cd9e	181.26.205.158
b51a:901b:901b:8082:40de:3157:b51a:cd9f	181.26.205.159
b51a:901b:901b:8082:40de:3157:b51a:cda0	181.26.205.160
b51a:901b:901b:8082:40de:3157:b51a:cda1	181.26.205.161
b51a:901b:901b:8082:40de:3157:b51a:cda2	181.26.205.162
b51a:901b:901b:8082:40de:3157:b51a:cda3	181.26.205.163
b51a:901b:901b:8082:40de:3157:b51a:cda4	181.26.205.164
b51a:901b:901b:8082:40de:3157:b51a:cda5	181.26.205.165
b51a:901b:901b:8082:40de:3157:b51a:cda6	181.26.205.166
b51a:901b:901b:8082:40de:3157:b51a:cda7	181.26.205.167
b51a:901b:901b:8082:40de:3157:b51a:cda8	181.26.205.168
b51a:901b:901b:8082:40de:3157:b51a:cda9	181.26.205.169
b51a:901b:901b:8082:40de:3157:b51a:cdaa	181.26.205.170
b51a:901b:901b:8082:40de:3157:b51a:cdab	181.26.205.171
b51a:901b:901b:8082:40de:3157:b51a:cdac	181.26.205.172
b51a:901b:901b:8082:40de:3157:b51a:cdad	181.26.205.173
b51a:901b:901b:8082:40de:3157:b51a:cdae	181.26.205.174
b51a:901b:901b:8082:40de:3157:b51a:cdaf	181.26.205.175
b51a:901b:901b:8082:40de:3157:b51a:cdb0	181.26.205.176
b51a:901b:901b:8082:40de:3157:b51a:cdb1	181.26.205.177
b51a:901b:901b:8082:40de:3157:b51a:cdb2	181.26.205.178
b51a:901b:901b:8082:40de:3157:b51a:cdb3	181.26.205.179
b51a:901b:901b:8082:40de:3157:b51a:cdb4	181.26.205.180

b51a:901b:901b:8082:40de:3157:b51a:cdb5	181.26.205.181
b51a:901b:901b:8082:40de:3157:b51a:cdb6	181.26.205.182
b51a:901b:901b:8082:40de:3157:b51a:cdb7	181.26.205.183
b51a:901b:901b:8082:40de:3157:b51a:cdb8	181.26.205.184
b51a:901b:901b:8082:40de:3157:b51a:cdb9	181.26.205.185
b51a:901b:901b:8082:40de:3157:b51a:cdba	181.26.205.186
b51a:901b:901b:8082:40de:3157:b51a:cdbb	181.26.205.187
b51a:901b:901b:8082:40de:3157:b51a:cdbc	181.26.205.188
b51a:901b:901b:8082:40de:3157:b51a:cdbd	181.26.205.189
b51a:901b:901b:8082:40de:3157:b51a:cdbe	181.26.205.190
b51a:901b:901b:8082:40de:3157:b51a:cdbf	181.26.205.191
b51a:901b:901b:8082:40de:3157:b51a:cdc0	181.26.205.192
b51a:901b:901b:8082:40de:3157:b51a:cdc1	181.26.205.193
b51a:901b:901b:8082:40de:3157:b51a:cdc2	181.26.205.194
b51a:901b:901b:8082:40de:3157:b51a:cdc3	181.26.205.195
b51a:901b:901b:8082:40de:3157:b51a:cdc4	181.26.205.196
b51a:901b:901b:8082:40de:3157:b51a:cdc5	181.26.205.197
b51a:901b:901b:8082:40de:3157:b51a:cdc6	181.26.205.198
b51a:901b:901b:8082:40de:3157:b51a:cdc7	181.26.205.199
b51a:901b:901b:8082:40de:3157:b51a:cdc8	181.26.205.200
b51a:901b:901b:8082:40de:3157:b51a:cdc9	181.26.205.201
b51a:901b:901b:8082:40de:3157:b51a:cdca	181.26.205.202
b51a:901b:901b:8082:40de:3157:b51a:cdcb	181.26.205.203
b51a:901b:901b:8082:40de:3157:b51a:cdcc	181.26.205.204
b51a:901b:901b:8082:40de:3157:b51a:cdcd	181.26.205.205
b51a:901b:901b:8082:40de:3157:b51a:cdce	181.26.205.206
b51a:901b:901b:8082:40de:3157:b51a:cdcf	181.26.205.207
b51a:901b:901b:8082:40de:3157:b51a:cdd0	181.26.205.208
b51a:901b:901b:8082:40de:3157:b51a:cdd1	181.26.205.209
b51a:901b:901b:8082:40de:3157:b51a:cdd2	181.26.205.210
b51a:901b:901b:8082:40de:3157:b51a:cdd3	181.26.205.211
b51a:901b:901b:8082:40de:3157:b51a:cdd4	181.26.205.212
b51a:901b:901b:8082:40de:3157:b51a:cdd5	181.26.205.213
b51a:901b:901b:8082:40de:3157:b51a:cdd6	181.26.205.214
b51a:901b:901b:8082:40de:3157:b51a:cdd7	181.26.205.215
b51a:901b:901b:8082:40de:3157:b51a:cdd8	181.26.205.216
b51a:901b:901b:8082:40de:3157:b51a:cdd9	181.26.205.217
b51a:901b:901b:8082:40de:3157:b51a:cdda	181.26.205.218
b51a:901b:901b:8082:40de:3157:b51a:cddb	181.26.205.219
b51a:901b:901b:8082:40de:3157:b51a:cddc	181.26.205.220
b51a:901b:901b:8082:40de:3157:b51a:cddd	181.26.205.221
b51a:901b:901b:8082:40de:3157:b51a:cdde	181.26.205.222
b51a:901b:901b:8082:40de:3157:b51a:cddf	181.26.205.223
b51a:901b:901b:8082:40de:3157:b51a:cde0	181.26.205.224
b51a:901b:901b:8082:40de:3157:b51a:cde1	181.26.205.225
b51a:901b:901b:8082:40de:3157:b51a:cde2	181.26.205.226
b51a:901b:901b:8082:40de:3157:b51a:cde3	181.26.205.227
b51a:901b:901b:8082:40de:3157:b51a:cde4	181.26.205.228
b51a:901b:901b:8082:40de:3157:b51a:cde5	181.26.205.229
b51a:901b:901b:8082:40de:3157:b51a:cde6	181.26.205.230
b51a:901b:901b:8082:40de:3157:b51a:cde7	181.26.205.231
b51a:901b:901b:8082:40de:3157:b51a:cde8	181.26.205.232
b51a:901b:901b:8082:40de:3157:b51a:cde9	181.26.205.233
b51a:901b:901b:8082:40de:3157:b51a:cdea	181.26.205.234
b51a:901b:901b:8082:40de:3157:b51a:cdeb	181.26.205.235
b51a:901b:901b:8082:40de:3157:b51a:cdec	181.26.205.236
b51a:901b:901b:8082:40de:3157:b51a:cded	181.26.205.237
b51a:901b:901b:8082:40de:3157:b51a:cdee	181.26.205.238
b51a:901b:901b:8082:40de:3157:b51a:cdef	181.26.205.239
b51a:901b:901b:8082:40de:3157:b51a:cdf0	181.26.205.240
b51a:901b:901b:8082:40de:3157:b51a:cdf1	181.26.205.241
b51a:901b:901b:8082:40de:3157:b51a:cdf2	181.26.205.242
b51a:901b:901b:8082:40de:3157:b51a:cdf3	181.26.205.243
b51a:901b:901b:8082:40de:3157:b51a:cdf4	181.26.205.244
b51a:901b:901b:8082:40de:3157:b51a:cdf5	181.26.205.245
b51a:901b:901b:8082:40de:3157:b51a:cdf6	181.26.205.246
b51a:901b:901b:8082:40de:3157:b51a:cdf7	181.26.205.247
b51a:901b:901b:8082:40de:3157:b51a:cdf8	181.26.205.248
b51a:901b:901b:8082:40de:3157:b51a:cdf9	181.26.205.249
b51a:901b:901b:8082:40de:3157:b51a:cdfa	181.26.205.250
b51a:901b:901b:8082:40de:3157:b51a:cdfb	181.26.205.251
b51a:901b:901b:8082:40de:3157:b51a:cdfc	181.26.205.252
b51a:901b:901b:8082:40de:3157:b51a:cdfd	181.26.205.253
b51a:901b:901b:8082:40de:3157:b51a:cdfe	181.26.205.254
b51a:901b:901b:8082:40de:3157:b51a:cdff	181.26.205.255

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.