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:d157:7424:d585:cd01	213.133.205.1
b51a:901b:901b:8082:d157:7424:d585:cd02	213.133.205.2
b51a:901b:901b:8082:d157:7424:d585:cd03	213.133.205.3
b51a:901b:901b:8082:d157:7424:d585:cd04	213.133.205.4
b51a:901b:901b:8082:d157:7424:d585:cd05	213.133.205.5
b51a:901b:901b:8082:d157:7424:d585:cd06	213.133.205.6
b51a:901b:901b:8082:d157:7424:d585:cd07	213.133.205.7
b51a:901b:901b:8082:d157:7424:d585:cd08	213.133.205.8
b51a:901b:901b:8082:d157:7424:d585:cd09	213.133.205.9
b51a:901b:901b:8082:d157:7424:d585:cd0a	213.133.205.10
b51a:901b:901b:8082:d157:7424:d585:cd0b	213.133.205.11
b51a:901b:901b:8082:d157:7424:d585:cd0c	213.133.205.12
b51a:901b:901b:8082:d157:7424:d585:cd0d	213.133.205.13
b51a:901b:901b:8082:d157:7424:d585:cd0e	213.133.205.14
b51a:901b:901b:8082:d157:7424:d585:cd0f	213.133.205.15
b51a:901b:901b:8082:d157:7424:d585:cd10	213.133.205.16
b51a:901b:901b:8082:d157:7424:d585:cd11	213.133.205.17
b51a:901b:901b:8082:d157:7424:d585:cd12	213.133.205.18
b51a:901b:901b:8082:d157:7424:d585:cd13	213.133.205.19
b51a:901b:901b:8082:d157:7424:d585:cd14	213.133.205.20
b51a:901b:901b:8082:d157:7424:d585:cd15	213.133.205.21
b51a:901b:901b:8082:d157:7424:d585:cd16	213.133.205.22
b51a:901b:901b:8082:d157:7424:d585:cd17	213.133.205.23
b51a:901b:901b:8082:d157:7424:d585:cd18	213.133.205.24
b51a:901b:901b:8082:d157:7424:d585:cd19	213.133.205.25
b51a:901b:901b:8082:d157:7424:d585:cd1a	213.133.205.26
b51a:901b:901b:8082:d157:7424:d585:cd1b	213.133.205.27
b51a:901b:901b:8082:d157:7424:d585:cd1c	213.133.205.28
b51a:901b:901b:8082:d157:7424:d585:cd1d	213.133.205.29
b51a:901b:901b:8082:d157:7424:d585:cd1e	213.133.205.30
b51a:901b:901b:8082:d157:7424:d585:cd1f	213.133.205.31
b51a:901b:901b:8082:d157:7424:d585:cd20	213.133.205.32
b51a:901b:901b:8082:d157:7424:d585:cd21	213.133.205.33
b51a:901b:901b:8082:d157:7424:d585:cd22	213.133.205.34
b51a:901b:901b:8082:d157:7424:d585:cd23	213.133.205.35
b51a:901b:901b:8082:d157:7424:d585:cd24	213.133.205.36
b51a:901b:901b:8082:d157:7424:d585:cd25	213.133.205.37
b51a:901b:901b:8082:d157:7424:d585:cd26	213.133.205.38
b51a:901b:901b:8082:d157:7424:d585:cd27	213.133.205.39
b51a:901b:901b:8082:d157:7424:d585:cd28	213.133.205.40
b51a:901b:901b:8082:d157:7424:d585:cd29	213.133.205.41
b51a:901b:901b:8082:d157:7424:d585:cd2a	213.133.205.42
b51a:901b:901b:8082:d157:7424:d585:cd2b	213.133.205.43
b51a:901b:901b:8082:d157:7424:d585:cd2c	213.133.205.44
b51a:901b:901b:8082:d157:7424:d585:cd2d	213.133.205.45
b51a:901b:901b:8082:d157:7424:d585:cd2e	213.133.205.46
b51a:901b:901b:8082:d157:7424:d585:cd2f	213.133.205.47
b51a:901b:901b:8082:d157:7424:d585:cd30	213.133.205.48
b51a:901b:901b:8082:d157:7424:d585:cd31	213.133.205.49
b51a:901b:901b:8082:d157:7424:d585:cd32	213.133.205.50
b51a:901b:901b:8082:d157:7424:d585:cd33	213.133.205.51
b51a:901b:901b:8082:d157:7424:d585:cd34	213.133.205.52
b51a:901b:901b:8082:d157:7424:d585:cd35	213.133.205.53
b51a:901b:901b:8082:d157:7424:d585:cd36	213.133.205.54
b51a:901b:901b:8082:d157:7424:d585:cd37	213.133.205.55
b51a:901b:901b:8082:d157:7424:d585:cd38	213.133.205.56
b51a:901b:901b:8082:d157:7424:d585:cd39	213.133.205.57
b51a:901b:901b:8082:d157:7424:d585:cd3a	213.133.205.58
b51a:901b:901b:8082:d157:7424:d585:cd3b	213.133.205.59
b51a:901b:901b:8082:d157:7424:d585:cd3c	213.133.205.60

b51a:901b:901b:8082:d157:7424:d585:cd3d	213.133.205.61
b51a:901b:901b:8082:d157:7424:d585:cd3e	213.133.205.62
b51a:901b:901b:8082:d157:7424:d585:cd3f	213.133.205.63
b51a:901b:901b:8082:d157:7424:d585:cd40	213.133.205.64
b51a:901b:901b:8082:d157:7424:d585:cd41	213.133.205.65
b51a:901b:901b:8082:d157:7424:d585:cd42	213.133.205.66
b51a:901b:901b:8082:d157:7424:d585:cd43	213.133.205.67
b51a:901b:901b:8082:d157:7424:d585:cd44	213.133.205.68
b51a:901b:901b:8082:d157:7424:d585:cd45	213.133.205.69
b51a:901b:901b:8082:d157:7424:d585:cd46	213.133.205.70
b51a:901b:901b:8082:d157:7424:d585:cd47	213.133.205.71
b51a:901b:901b:8082:d157:7424:d585:cd48	213.133.205.72
b51a:901b:901b:8082:d157:7424:d585:cd49	213.133.205.73
b51a:901b:901b:8082:d157:7424:d585:cd4a	213.133.205.74
b51a:901b:901b:8082:d157:7424:d585:cd4b	213.133.205.75
b51a:901b:901b:8082:d157:7424:d585:cd4c	213.133.205.76
b51a:901b:901b:8082:d157:7424:d585:cd4d	213.133.205.77
b51a:901b:901b:8082:d157:7424:d585:cd4e	213.133.205.78
b51a:901b:901b:8082:d157:7424:d585:cd4f	213.133.205.79
b51a:901b:901b:8082:d157:7424:d585:cd50	213.133.205.80
b51a:901b:901b:8082:d157:7424:d585:cd51	213.133.205.81
b51a:901b:901b:8082:d157:7424:d585:cd52	213.133.205.82
b51a:901b:901b:8082:d157:7424:d585:cd53	213.133.205.83
b51a:901b:901b:8082:d157:7424:d585:cd54	213.133.205.84
b51a:901b:901b:8082:d157:7424:d585:cd55	213.133.205.85
b51a:901b:901b:8082:d157:7424:d585:cd56	213.133.205.86
b51a:901b:901b:8082:d157:7424:d585:cd57	213.133.205.87
b51a:901b:901b:8082:d157:7424:d585:cd58	213.133.205.88
b51a:901b:901b:8082:d157:7424:d585:cd59	213.133.205.89
b51a:901b:901b:8082:d157:7424:d585:cd5a	213.133.205.90
b51a:901b:901b:8082:d157:7424:d585:cd5b	213.133.205.91
b51a:901b:901b:8082:d157:7424:d585:cd5c	213.133.205.92
b51a:901b:901b:8082:d157:7424:d585:cd5d	213.133.205.93
b51a:901b:901b:8082:d157:7424:d585:cd5e	213.133.205.94
b51a:901b:901b:8082:d157:7424:d585:cd5f	213.133.205.95
b51a:901b:901b:8082:d157:7424:d585:cd60	213.133.205.96
b51a:901b:901b:8082:d157:7424:d585:cd61	213.133.205.97
b51a:901b:901b:8082:d157:7424:d585:cd62	213.133.205.98
b51a:901b:901b:8082:d157:7424:d585:cd63	213.133.205.99
b51a:901b:901b:8082:d157:7424:d585:cd64	213.133.205.100
b51a:901b:901b:8082:d157:7424:d585:cd65	213.133.205.101
b51a:901b:901b:8082:d157:7424:d585:cd66	213.133.205.102
b51a:901b:901b:8082:d157:7424:d585:cd67	213.133.205.103
b51a:901b:901b:8082:d157:7424:d585:cd68	213.133.205.104
b51a:901b:901b:8082:d157:7424:d585:cd69	213.133.205.105
b51a:901b:901b:8082:d157:7424:d585:cd6a	213.133.205.106
b51a:901b:901b:8082:d157:7424:d585:cd6b	213.133.205.107
b51a:901b:901b:8082:d157:7424:d585:cd6c	213.133.205.108
b51a:901b:901b:8082:d157:7424:d585:cd6d	213.133.205.109
b51a:901b:901b:8082:d157:7424:d585:cd6e	213.133.205.110
b51a:901b:901b:8082:d157:7424:d585:cd6f	213.133.205.111
b51a:901b:901b:8082:d157:7424:d585:cd70	213.133.205.112
b51a:901b:901b:8082:d157:7424:d585:cd71	213.133.205.113
b51a:901b:901b:8082:d157:7424:d585:cd72	213.133.205.114
b51a:901b:901b:8082:d157:7424:d585:cd73	213.133.205.115
b51a:901b:901b:8082:d157:7424:d585:cd74	213.133.205.116
b51a:901b:901b:8082:d157:7424:d585:cd75	213.133.205.117
b51a:901b:901b:8082:d157:7424:d585:cd76	213.133.205.118
b51a:901b:901b:8082:d157:7424:d585:cd77	213.133.205.119
b51a:901b:901b:8082:d157:7424:d585:cd78	213.133.205.120

b51a:901b:901b:8082:d157:7424:d585:cd79	213.133.205.121
b51a:901b:901b:8082:d157:7424:d585:cd7a	213.133.205.122
b51a:901b:901b:8082:d157:7424:d585:cd7b	213.133.205.123
b51a:901b:901b:8082:d157:7424:d585:cd7c	213.133.205.124
b51a:901b:901b:8082:d157:7424:d585:cd7d	213.133.205.125
b51a:901b:901b:8082:d157:7424:d585:cd7e	213.133.205.126
b51a:901b:901b:8082:d157:7424:d585:cd7f	213.133.205.127
b51a:901b:901b:8082:d157:7424:d585:cd80	213.133.205.128
b51a:901b:901b:8082:d157:7424:d585:cd81	213.133.205.129
b51a:901b:901b:8082:d157:7424:d585:cd82	213.133.205.130
b51a:901b:901b:8082:d157:7424:d585:cd83	213.133.205.131
b51a:901b:901b:8082:d157:7424:d585:cd84	213.133.205.132
b51a:901b:901b:8082:d157:7424:d585:cd85	213.133.205.133
b51a:901b:901b:8082:d157:7424:d585:cd86	213.133.205.134
b51a:901b:901b:8082:d157:7424:d585:cd87	213.133.205.135
b51a:901b:901b:8082:d157:7424:d585:cd88	213.133.205.136
b51a:901b:901b:8082:d157:7424:d585:cd89	213.133.205.137
b51a:901b:901b:8082:d157:7424:d585:cd8a	213.133.205.138
b51a:901b:901b:8082:d157:7424:d585:cd8b	213.133.205.139
b51a:901b:901b:8082:d157:7424:d585:cd8c	213.133.205.140
b51a:901b:901b:8082:d157:7424:d585:cd8d	213.133.205.141
b51a:901b:901b:8082:d157:7424:d585:cd8e	213.133.205.142
b51a:901b:901b:8082:d157:7424:d585:cd8f	213.133.205.143
b51a:901b:901b:8082:d157:7424:d585:cd90	213.133.205.144
b51a:901b:901b:8082:d157:7424:d585:cd91	213.133.205.145
b51a:901b:901b:8082:d157:7424:d585:cd92	213.133.205.146
b51a:901b:901b:8082:d157:7424:d585:cd93	213.133.205.147
b51a:901b:901b:8082:d157:7424:d585:cd94	213.133.205.148
b51a:901b:901b:8082:d157:7424:d585:cd95	213.133.205.149
b51a:901b:901b:8082:d157:7424:d585:cd96	213.133.205.150
b51a:901b:901b:8082:d157:7424:d585:cd97	213.133.205.151
b51a:901b:901b:8082:d157:7424:d585:cd98	213.133.205.152
b51a:901b:901b:8082:d157:7424:d585:cd99	213.133.205.153
b51a:901b:901b:8082:d157:7424:d585:cd9a	213.133.205.154
b51a:901b:901b:8082:d157:7424:d585:cd9b	213.133.205.155
b51a:901b:901b:8082:d157:7424:d585:cd9c	213.133.205.156
b51a:901b:901b:8082:d157:7424:d585:cd9d	213.133.205.157
b51a:901b:901b:8082:d157:7424:d585:cd9e	213.133.205.158
b51a:901b:901b:8082:d157:7424:d585:cd9f	213.133.205.159
b51a:901b:901b:8082:d157:7424:d585:cda0	213.133.205.160
b51a:901b:901b:8082:d157:7424:d585:cda1	213.133.205.161
b51a:901b:901b:8082:d157:7424:d585:cda2	213.133.205.162
b51a:901b:901b:8082:d157:7424:d585:cda3	213.133.205.163
b51a:901b:901b:8082:d157:7424:d585:cda4	213.133.205.164
b51a:901b:901b:8082:d157:7424:d585:cda5	213.133.205.165
b51a:901b:901b:8082:d157:7424:d585:cda6	213.133.205.166
b51a:901b:901b:8082:d157:7424:d585:cda7	213.133.205.167
b51a:901b:901b:8082:d157:7424:d585:cda8	213.133.205.168
b51a:901b:901b:8082:d157:7424:d585:cda9	213.133.205.169
b51a:901b:901b:8082:d157:7424:d585:cdaa	213.133.205.170
b51a:901b:901b:8082:d157:7424:d585:cdab	213.133.205.171
b51a:901b:901b:8082:d157:7424:d585:cdac	213.133.205.172
b51a:901b:901b:8082:d157:7424:d585:cdad	213.133.205.173
b51a:901b:901b:8082:d157:7424:d585:cdae	213.133.205.174
b51a:901b:901b:8082:d157:7424:d585:cdaf	213.133.205.175
b51a:901b:901b:8082:d157:7424:d585:cdb0	213.133.205.176
b51a:901b:901b:8082:d157:7424:d585:cdb1	213.133.205.177
b51a:901b:901b:8082:d157:7424:d585:cdb2	213.133.205.178
b51a:901b:901b:8082:d157:7424:d585:cdb3	213.133.205.179
b51a:901b:901b:8082:d157:7424:d585:cdb4	213.133.205.180

b51a:901b:901b:8082:d157:7424:d585:cdb5	213.133.205.181
b51a:901b:901b:8082:d157:7424:d585:cdb6	213.133.205.182
b51a:901b:901b:8082:d157:7424:d585:cdb7	213.133.205.183
b51a:901b:901b:8082:d157:7424:d585:cdb8	213.133.205.184
b51a:901b:901b:8082:d157:7424:d585:cdb9	213.133.205.185
b51a:901b:901b:8082:d157:7424:d585:cdba	213.133.205.186
b51a:901b:901b:8082:d157:7424:d585:cdbb	213.133.205.187
b51a:901b:901b:8082:d157:7424:d585:cdbc	213.133.205.188
b51a:901b:901b:8082:d157:7424:d585:cdbd	213.133.205.189
b51a:901b:901b:8082:d157:7424:d585:cdbe	213.133.205.190
b51a:901b:901b:8082:d157:7424:d585:cdbf	213.133.205.191
b51a:901b:901b:8082:d157:7424:d585:cdc0	213.133.205.192
b51a:901b:901b:8082:d157:7424:d585:cdc1	213.133.205.193
b51a:901b:901b:8082:d157:7424:d585:cdc2	213.133.205.194
b51a:901b:901b:8082:d157:7424:d585:cdc3	213.133.205.195
b51a:901b:901b:8082:d157:7424:d585:cdc4	213.133.205.196
b51a:901b:901b:8082:d157:7424:d585:cdc5	213.133.205.197
b51a:901b:901b:8082:d157:7424:d585:cdc6	213.133.205.198
b51a:901b:901b:8082:d157:7424:d585:cdc7	213.133.205.199
b51a:901b:901b:8082:d157:7424:d585:cdc8	213.133.205.200
b51a:901b:901b:8082:d157:7424:d585:cdc9	213.133.205.201
b51a:901b:901b:8082:d157:7424:d585:cdca	213.133.205.202
b51a:901b:901b:8082:d157:7424:d585:cdcb	213.133.205.203
b51a:901b:901b:8082:d157:7424:d585:cdcc	213.133.205.204
b51a:901b:901b:8082:d157:7424:d585:cdcd	213.133.205.205
b51a:901b:901b:8082:d157:7424:d585:cdce	213.133.205.206
b51a:901b:901b:8082:d157:7424:d585:cdcf	213.133.205.207
b51a:901b:901b:8082:d157:7424:d585:cdd0	213.133.205.208
b51a:901b:901b:8082:d157:7424:d585:cdd1	213.133.205.209
b51a:901b:901b:8082:d157:7424:d585:cdd2	213.133.205.210
b51a:901b:901b:8082:d157:7424:d585:cdd3	213.133.205.211
b51a:901b:901b:8082:d157:7424:d585:cdd4	213.133.205.212
b51a:901b:901b:8082:d157:7424:d585:cdd5	213.133.205.213
b51a:901b:901b:8082:d157:7424:d585:cdd6	213.133.205.214
b51a:901b:901b:8082:d157:7424:d585:cdd7	213.133.205.215
b51a:901b:901b:8082:d157:7424:d585:cdd8	213.133.205.216
b51a:901b:901b:8082:d157:7424:d585:cdd9	213.133.205.217
b51a:901b:901b:8082:d157:7424:d585:cdda	213.133.205.218
b51a:901b:901b:8082:d157:7424:d585:cddb	213.133.205.219
b51a:901b:901b:8082:d157:7424:d585:cddc	213.133.205.220
b51a:901b:901b:8082:d157:7424:d585:cddd	213.133.205.221
b51a:901b:901b:8082:d157:7424:d585:cdde	213.133.205.222
b51a:901b:901b:8082:d157:7424:d585:cddf	213.133.205.223
b51a:901b:901b:8082:d157:7424:d585:cde0	213.133.205.224
b51a:901b:901b:8082:d157:7424:d585:cde1	213.133.205.225
b51a:901b:901b:8082:d157:7424:d585:cde2	213.133.205.226
b51a:901b:901b:8082:d157:7424:d585:cde3	213.133.205.227
b51a:901b:901b:8082:d157:7424:d585:cde4	213.133.205.228
b51a:901b:901b:8082:d157:7424:d585:cde5	213.133.205.229
b51a:901b:901b:8082:d157:7424:d585:cde6	213.133.205.230
b51a:901b:901b:8082:d157:7424:d585:cde7	213.133.205.231
b51a:901b:901b:8082:d157:7424:d585:cde8	213.133.205.232
b51a:901b:901b:8082:d157:7424:d585:cde9	213.133.205.233
b51a:901b:901b:8082:d157:7424:d585:cdea	213.133.205.234
b51a:901b:901b:8082:d157:7424:d585:cdeb	213.133.205.235
b51a:901b:901b:8082:d157:7424:d585:cdec	213.133.205.236
b51a:901b:901b:8082:d157:7424:d585:cded	213.133.205.237
b51a:901b:901b:8082:d157:7424:d585:cdee	213.133.205.238
b51a:901b:901b:8082:d157:7424:d585:cdef	213.133.205.239
b51a:901b:901b:8082:d157:7424:d585:cdf0	213.133.205.240
b51a:901b:901b:8082:d157:7424:d585:cdf1	213.133.205.241
b51a:901b:901b:8082:d157:7424:d585:cdf2	213.133.205.242
b51a:901b:901b:8082:d157:7424:d585:cdf3	213.133.205.243
b51a:901b:901b:8082:d157:7424:d585:cdf4	213.133.205.244
b51a:901b:901b:8082:d157:7424:d585:cdf5	213.133.205.245
b51a:901b:901b:8082:d157:7424:d585:cdf6	213.133.205.246
b51a:901b:901b:8082:d157:7424:d585:cdf7	213.133.205.247
b51a:901b:901b:8082:d157:7424:d585:cdf8	213.133.205.248
b51a:901b:901b:8082:d157:7424:d585:cdf9	213.133.205.249
b51a:901b:901b:8082:d157:7424:d585:cdfa	213.133.205.250
b51a:901b:901b:8082:d157:7424:d585:cdfb	213.133.205.251
b51a:901b:901b:8082:d157:7424:d585:cdfc	213.133.205.252
b51a:901b:901b:8082:d157:7424:d585:cdfd	213.133.205.253
b51a:901b:901b:8082:d157:7424:d585:cdfe	213.133.205.254
b51a:901b:901b:8082:d157:7424:d585:cdff	213.133.205.255

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.