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:cb15:8045:ada8:eb24:15eb:cd01	21.235.205.1
b51a:901b:cb15:8045:ada8:eb24:15eb:cd02	21.235.205.2
b51a:901b:cb15:8045:ada8:eb24:15eb:cd03	21.235.205.3
b51a:901b:cb15:8045:ada8:eb24:15eb:cd04	21.235.205.4
b51a:901b:cb15:8045:ada8:eb24:15eb:cd05	21.235.205.5
b51a:901b:cb15:8045:ada8:eb24:15eb:cd06	21.235.205.6
b51a:901b:cb15:8045:ada8:eb24:15eb:cd07	21.235.205.7
b51a:901b:cb15:8045:ada8:eb24:15eb:cd08	21.235.205.8
b51a:901b:cb15:8045:ada8:eb24:15eb:cd09	21.235.205.9
b51a:901b:cb15:8045:ada8:eb24:15eb:cd0a	21.235.205.10
b51a:901b:cb15:8045:ada8:eb24:15eb:cd0b	21.235.205.11
b51a:901b:cb15:8045:ada8:eb24:15eb:cd0c	21.235.205.12
b51a:901b:cb15:8045:ada8:eb24:15eb:cd0d	21.235.205.13
b51a:901b:cb15:8045:ada8:eb24:15eb:cd0e	21.235.205.14
b51a:901b:cb15:8045:ada8:eb24:15eb:cd0f	21.235.205.15
b51a:901b:cb15:8045:ada8:eb24:15eb:cd10	21.235.205.16
b51a:901b:cb15:8045:ada8:eb24:15eb:cd11	21.235.205.17
b51a:901b:cb15:8045:ada8:eb24:15eb:cd12	21.235.205.18
b51a:901b:cb15:8045:ada8:eb24:15eb:cd13	21.235.205.19
b51a:901b:cb15:8045:ada8:eb24:15eb:cd14	21.235.205.20
b51a:901b:cb15:8045:ada8:eb24:15eb:cd15	21.235.205.21
b51a:901b:cb15:8045:ada8:eb24:15eb:cd16	21.235.205.22
b51a:901b:cb15:8045:ada8:eb24:15eb:cd17	21.235.205.23
b51a:901b:cb15:8045:ada8:eb24:15eb:cd18	21.235.205.24
b51a:901b:cb15:8045:ada8:eb24:15eb:cd19	21.235.205.25
b51a:901b:cb15:8045:ada8:eb24:15eb:cd1a	21.235.205.26
b51a:901b:cb15:8045:ada8:eb24:15eb:cd1b	21.235.205.27
b51a:901b:cb15:8045:ada8:eb24:15eb:cd1c	21.235.205.28
b51a:901b:cb15:8045:ada8:eb24:15eb:cd1d	21.235.205.29
b51a:901b:cb15:8045:ada8:eb24:15eb:cd1e	21.235.205.30
b51a:901b:cb15:8045:ada8:eb24:15eb:cd1f	21.235.205.31
b51a:901b:cb15:8045:ada8:eb24:15eb:cd20	21.235.205.32
b51a:901b:cb15:8045:ada8:eb24:15eb:cd21	21.235.205.33
b51a:901b:cb15:8045:ada8:eb24:15eb:cd22	21.235.205.34
b51a:901b:cb15:8045:ada8:eb24:15eb:cd23	21.235.205.35
b51a:901b:cb15:8045:ada8:eb24:15eb:cd24	21.235.205.36
b51a:901b:cb15:8045:ada8:eb24:15eb:cd25	21.235.205.37
b51a:901b:cb15:8045:ada8:eb24:15eb:cd26	21.235.205.38
b51a:901b:cb15:8045:ada8:eb24:15eb:cd27	21.235.205.39
b51a:901b:cb15:8045:ada8:eb24:15eb:cd28	21.235.205.40
b51a:901b:cb15:8045:ada8:eb24:15eb:cd29	21.235.205.41
b51a:901b:cb15:8045:ada8:eb24:15eb:cd2a	21.235.205.42
b51a:901b:cb15:8045:ada8:eb24:15eb:cd2b	21.235.205.43
b51a:901b:cb15:8045:ada8:eb24:15eb:cd2c	21.235.205.44
b51a:901b:cb15:8045:ada8:eb24:15eb:cd2d	21.235.205.45
b51a:901b:cb15:8045:ada8:eb24:15eb:cd2e	21.235.205.46
b51a:901b:cb15:8045:ada8:eb24:15eb:cd2f	21.235.205.47
b51a:901b:cb15:8045:ada8:eb24:15eb:cd30	21.235.205.48
b51a:901b:cb15:8045:ada8:eb24:15eb:cd31	21.235.205.49
b51a:901b:cb15:8045:ada8:eb24:15eb:cd32	21.235.205.50
b51a:901b:cb15:8045:ada8:eb24:15eb:cd33	21.235.205.51
b51a:901b:cb15:8045:ada8:eb24:15eb:cd34	21.235.205.52
b51a:901b:cb15:8045:ada8:eb24:15eb:cd35	21.235.205.53
b51a:901b:cb15:8045:ada8:eb24:15eb:cd36	21.235.205.54
b51a:901b:cb15:8045:ada8:eb24:15eb:cd37	21.235.205.55
b51a:901b:cb15:8045:ada8:eb24:15eb:cd38	21.235.205.56
b51a:901b:cb15:8045:ada8:eb24:15eb:cd39	21.235.205.57
b51a:901b:cb15:8045:ada8:eb24:15eb:cd3a	21.235.205.58
b51a:901b:cb15:8045:ada8:eb24:15eb:cd3b	21.235.205.59
b51a:901b:cb15:8045:ada8:eb24:15eb:cd3c	21.235.205.60

b51a:901b:cb15:8045:ada8:eb24:15eb:cd3d	21.235.205.61
b51a:901b:cb15:8045:ada8:eb24:15eb:cd3e	21.235.205.62
b51a:901b:cb15:8045:ada8:eb24:15eb:cd3f	21.235.205.63
b51a:901b:cb15:8045:ada8:eb24:15eb:cd40	21.235.205.64
b51a:901b:cb15:8045:ada8:eb24:15eb:cd41	21.235.205.65
b51a:901b:cb15:8045:ada8:eb24:15eb:cd42	21.235.205.66
b51a:901b:cb15:8045:ada8:eb24:15eb:cd43	21.235.205.67
b51a:901b:cb15:8045:ada8:eb24:15eb:cd44	21.235.205.68
b51a:901b:cb15:8045:ada8:eb24:15eb:cd45	21.235.205.69
b51a:901b:cb15:8045:ada8:eb24:15eb:cd46	21.235.205.70
b51a:901b:cb15:8045:ada8:eb24:15eb:cd47	21.235.205.71
b51a:901b:cb15:8045:ada8:eb24:15eb:cd48	21.235.205.72
b51a:901b:cb15:8045:ada8:eb24:15eb:cd49	21.235.205.73
b51a:901b:cb15:8045:ada8:eb24:15eb:cd4a	21.235.205.74
b51a:901b:cb15:8045:ada8:eb24:15eb:cd4b	21.235.205.75
b51a:901b:cb15:8045:ada8:eb24:15eb:cd4c	21.235.205.76
b51a:901b:cb15:8045:ada8:eb24:15eb:cd4d	21.235.205.77
b51a:901b:cb15:8045:ada8:eb24:15eb:cd4e	21.235.205.78
b51a:901b:cb15:8045:ada8:eb24:15eb:cd4f	21.235.205.79
b51a:901b:cb15:8045:ada8:eb24:15eb:cd50	21.235.205.80
b51a:901b:cb15:8045:ada8:eb24:15eb:cd51	21.235.205.81
b51a:901b:cb15:8045:ada8:eb24:15eb:cd52	21.235.205.82
b51a:901b:cb15:8045:ada8:eb24:15eb:cd53	21.235.205.83
b51a:901b:cb15:8045:ada8:eb24:15eb:cd54	21.235.205.84
b51a:901b:cb15:8045:ada8:eb24:15eb:cd55	21.235.205.85
b51a:901b:cb15:8045:ada8:eb24:15eb:cd56	21.235.205.86
b51a:901b:cb15:8045:ada8:eb24:15eb:cd57	21.235.205.87
b51a:901b:cb15:8045:ada8:eb24:15eb:cd58	21.235.205.88
b51a:901b:cb15:8045:ada8:eb24:15eb:cd59	21.235.205.89
b51a:901b:cb15:8045:ada8:eb24:15eb:cd5a	21.235.205.90
b51a:901b:cb15:8045:ada8:eb24:15eb:cd5b	21.235.205.91
b51a:901b:cb15:8045:ada8:eb24:15eb:cd5c	21.235.205.92
b51a:901b:cb15:8045:ada8:eb24:15eb:cd5d	21.235.205.93
b51a:901b:cb15:8045:ada8:eb24:15eb:cd5e	21.235.205.94
b51a:901b:cb15:8045:ada8:eb24:15eb:cd5f	21.235.205.95
b51a:901b:cb15:8045:ada8:eb24:15eb:cd60	21.235.205.96
b51a:901b:cb15:8045:ada8:eb24:15eb:cd61	21.235.205.97
b51a:901b:cb15:8045:ada8:eb24:15eb:cd62	21.235.205.98
b51a:901b:cb15:8045:ada8:eb24:15eb:cd63	21.235.205.99
b51a:901b:cb15:8045:ada8:eb24:15eb:cd64	21.235.205.100
b51a:901b:cb15:8045:ada8:eb24:15eb:cd65	21.235.205.101
b51a:901b:cb15:8045:ada8:eb24:15eb:cd66	21.235.205.102
b51a:901b:cb15:8045:ada8:eb24:15eb:cd67	21.235.205.103
b51a:901b:cb15:8045:ada8:eb24:15eb:cd68	21.235.205.104
b51a:901b:cb15:8045:ada8:eb24:15eb:cd69	21.235.205.105
b51a:901b:cb15:8045:ada8:eb24:15eb:cd6a	21.235.205.106
b51a:901b:cb15:8045:ada8:eb24:15eb:cd6b	21.235.205.107
b51a:901b:cb15:8045:ada8:eb24:15eb:cd6c	21.235.205.108
b51a:901b:cb15:8045:ada8:eb24:15eb:cd6d	21.235.205.109
b51a:901b:cb15:8045:ada8:eb24:15eb:cd6e	21.235.205.110
b51a:901b:cb15:8045:ada8:eb24:15eb:cd6f	21.235.205.111
b51a:901b:cb15:8045:ada8:eb24:15eb:cd70	21.235.205.112
b51a:901b:cb15:8045:ada8:eb24:15eb:cd71	21.235.205.113
b51a:901b:cb15:8045:ada8:eb24:15eb:cd72	21.235.205.114
b51a:901b:cb15:8045:ada8:eb24:15eb:cd73	21.235.205.115
b51a:901b:cb15:8045:ada8:eb24:15eb:cd74	21.235.205.116
b51a:901b:cb15:8045:ada8:eb24:15eb:cd75	21.235.205.117
b51a:901b:cb15:8045:ada8:eb24:15eb:cd76	21.235.205.118
b51a:901b:cb15:8045:ada8:eb24:15eb:cd77	21.235.205.119
b51a:901b:cb15:8045:ada8:eb24:15eb:cd78	21.235.205.120

b51a:901b:cb15:8045:ada8:eb24:15eb:cd79	21.235.205.121
b51a:901b:cb15:8045:ada8:eb24:15eb:cd7a	21.235.205.122
b51a:901b:cb15:8045:ada8:eb24:15eb:cd7b	21.235.205.123
b51a:901b:cb15:8045:ada8:eb24:15eb:cd7c	21.235.205.124
b51a:901b:cb15:8045:ada8:eb24:15eb:cd7d	21.235.205.125
b51a:901b:cb15:8045:ada8:eb24:15eb:cd7e	21.235.205.126
b51a:901b:cb15:8045:ada8:eb24:15eb:cd7f	21.235.205.127
b51a:901b:cb15:8045:ada8:eb24:15eb:cd80	21.235.205.128
b51a:901b:cb15:8045:ada8:eb24:15eb:cd81	21.235.205.129
b51a:901b:cb15:8045:ada8:eb24:15eb:cd82	21.235.205.130
b51a:901b:cb15:8045:ada8:eb24:15eb:cd83	21.235.205.131
b51a:901b:cb15:8045:ada8:eb24:15eb:cd84	21.235.205.132
b51a:901b:cb15:8045:ada8:eb24:15eb:cd85	21.235.205.133
b51a:901b:cb15:8045:ada8:eb24:15eb:cd86	21.235.205.134
b51a:901b:cb15:8045:ada8:eb24:15eb:cd87	21.235.205.135
b51a:901b:cb15:8045:ada8:eb24:15eb:cd88	21.235.205.136
b51a:901b:cb15:8045:ada8:eb24:15eb:cd89	21.235.205.137
b51a:901b:cb15:8045:ada8:eb24:15eb:cd8a	21.235.205.138
b51a:901b:cb15:8045:ada8:eb24:15eb:cd8b	21.235.205.139
b51a:901b:cb15:8045:ada8:eb24:15eb:cd8c	21.235.205.140
b51a:901b:cb15:8045:ada8:eb24:15eb:cd8d	21.235.205.141
b51a:901b:cb15:8045:ada8:eb24:15eb:cd8e	21.235.205.142
b51a:901b:cb15:8045:ada8:eb24:15eb:cd8f	21.235.205.143
b51a:901b:cb15:8045:ada8:eb24:15eb:cd90	21.235.205.144
b51a:901b:cb15:8045:ada8:eb24:15eb:cd91	21.235.205.145
b51a:901b:cb15:8045:ada8:eb24:15eb:cd92	21.235.205.146
b51a:901b:cb15:8045:ada8:eb24:15eb:cd93	21.235.205.147
b51a:901b:cb15:8045:ada8:eb24:15eb:cd94	21.235.205.148
b51a:901b:cb15:8045:ada8:eb24:15eb:cd95	21.235.205.149
b51a:901b:cb15:8045:ada8:eb24:15eb:cd96	21.235.205.150
b51a:901b:cb15:8045:ada8:eb24:15eb:cd97	21.235.205.151
b51a:901b:cb15:8045:ada8:eb24:15eb:cd98	21.235.205.152
b51a:901b:cb15:8045:ada8:eb24:15eb:cd99	21.235.205.153
b51a:901b:cb15:8045:ada8:eb24:15eb:cd9a	21.235.205.154
b51a:901b:cb15:8045:ada8:eb24:15eb:cd9b	21.235.205.155
b51a:901b:cb15:8045:ada8:eb24:15eb:cd9c	21.235.205.156
b51a:901b:cb15:8045:ada8:eb24:15eb:cd9d	21.235.205.157
b51a:901b:cb15:8045:ada8:eb24:15eb:cd9e	21.235.205.158
b51a:901b:cb15:8045:ada8:eb24:15eb:cd9f	21.235.205.159
b51a:901b:cb15:8045:ada8:eb24:15eb:cda0	21.235.205.160
b51a:901b:cb15:8045:ada8:eb24:15eb:cda1	21.235.205.161
b51a:901b:cb15:8045:ada8:eb24:15eb:cda2	21.235.205.162
b51a:901b:cb15:8045:ada8:eb24:15eb:cda3	21.235.205.163
b51a:901b:cb15:8045:ada8:eb24:15eb:cda4	21.235.205.164
b51a:901b:cb15:8045:ada8:eb24:15eb:cda5	21.235.205.165
b51a:901b:cb15:8045:ada8:eb24:15eb:cda6	21.235.205.166
b51a:901b:cb15:8045:ada8:eb24:15eb:cda7	21.235.205.167
b51a:901b:cb15:8045:ada8:eb24:15eb:cda8	21.235.205.168
b51a:901b:cb15:8045:ada8:eb24:15eb:cda9	21.235.205.169
b51a:901b:cb15:8045:ada8:eb24:15eb:cdaa	21.235.205.170
b51a:901b:cb15:8045:ada8:eb24:15eb:cdab	21.235.205.171
b51a:901b:cb15:8045:ada8:eb24:15eb:cdac	21.235.205.172
b51a:901b:cb15:8045:ada8:eb24:15eb:cdad	21.235.205.173
b51a:901b:cb15:8045:ada8:eb24:15eb:cdae	21.235.205.174
b51a:901b:cb15:8045:ada8:eb24:15eb:cdaf	21.235.205.175
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb0	21.235.205.176
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb1	21.235.205.177
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb2	21.235.205.178
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb3	21.235.205.179
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb4	21.235.205.180

b51a:901b:cb15:8045:ada8:eb24:15eb:cdb5	21.235.205.181
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb6	21.235.205.182
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb7	21.235.205.183
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb8	21.235.205.184
b51a:901b:cb15:8045:ada8:eb24:15eb:cdb9	21.235.205.185
b51a:901b:cb15:8045:ada8:eb24:15eb:cdba	21.235.205.186
b51a:901b:cb15:8045:ada8:eb24:15eb:cdbb	21.235.205.187
b51a:901b:cb15:8045:ada8:eb24:15eb:cdbc	21.235.205.188
b51a:901b:cb15:8045:ada8:eb24:15eb:cdbd	21.235.205.189
b51a:901b:cb15:8045:ada8:eb24:15eb:cdbe	21.235.205.190
b51a:901b:cb15:8045:ada8:eb24:15eb:cdbf	21.235.205.191
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc0	21.235.205.192
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc1	21.235.205.193
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc2	21.235.205.194
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc3	21.235.205.195
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc4	21.235.205.196
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc5	21.235.205.197
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc6	21.235.205.198
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc7	21.235.205.199
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc8	21.235.205.200
b51a:901b:cb15:8045:ada8:eb24:15eb:cdc9	21.235.205.201
b51a:901b:cb15:8045:ada8:eb24:15eb:cdca	21.235.205.202
b51a:901b:cb15:8045:ada8:eb24:15eb:cdcb	21.235.205.203
b51a:901b:cb15:8045:ada8:eb24:15eb:cdcc	21.235.205.204
b51a:901b:cb15:8045:ada8:eb24:15eb:cdcd	21.235.205.205
b51a:901b:cb15:8045:ada8:eb24:15eb:cdce	21.235.205.206
b51a:901b:cb15:8045:ada8:eb24:15eb:cdcf	21.235.205.207
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd0	21.235.205.208
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd1	21.235.205.209
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd2	21.235.205.210
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd3	21.235.205.211
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd4	21.235.205.212
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd5	21.235.205.213
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd6	21.235.205.214
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd7	21.235.205.215
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd8	21.235.205.216
b51a:901b:cb15:8045:ada8:eb24:15eb:cdd9	21.235.205.217
b51a:901b:cb15:8045:ada8:eb24:15eb:cdda	21.235.205.218
b51a:901b:cb15:8045:ada8:eb24:15eb:cddb	21.235.205.219
b51a:901b:cb15:8045:ada8:eb24:15eb:cddc	21.235.205.220
b51a:901b:cb15:8045:ada8:eb24:15eb:cddd	21.235.205.221
b51a:901b:cb15:8045:ada8:eb24:15eb:cdde	21.235.205.222
b51a:901b:cb15:8045:ada8:eb24:15eb:cddf	21.235.205.223
b51a:901b:cb15:8045:ada8:eb24:15eb:cde0	21.235.205.224
b51a:901b:cb15:8045:ada8:eb24:15eb:cde1	21.235.205.225
b51a:901b:cb15:8045:ada8:eb24:15eb:cde2	21.235.205.226
b51a:901b:cb15:8045:ada8:eb24:15eb:cde3	21.235.205.227
b51a:901b:cb15:8045:ada8:eb24:15eb:cde4	21.235.205.228
b51a:901b:cb15:8045:ada8:eb24:15eb:cde5	21.235.205.229
b51a:901b:cb15:8045:ada8:eb24:15eb:cde6	21.235.205.230
b51a:901b:cb15:8045:ada8:eb24:15eb:cde7	21.235.205.231
b51a:901b:cb15:8045:ada8:eb24:15eb:cde8	21.235.205.232
b51a:901b:cb15:8045:ada8:eb24:15eb:cde9	21.235.205.233
b51a:901b:cb15:8045:ada8:eb24:15eb:cdea	21.235.205.234
b51a:901b:cb15:8045:ada8:eb24:15eb:cdeb	21.235.205.235
b51a:901b:cb15:8045:ada8:eb24:15eb:cdec	21.235.205.236
b51a:901b:cb15:8045:ada8:eb24:15eb:cded	21.235.205.237
b51a:901b:cb15:8045:ada8:eb24:15eb:cdee	21.235.205.238
b51a:901b:cb15:8045:ada8:eb24:15eb:cdef	21.235.205.239
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf0	21.235.205.240
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf1	21.235.205.241
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf2	21.235.205.242
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf3	21.235.205.243
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf4	21.235.205.244
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf5	21.235.205.245
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf6	21.235.205.246
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf7	21.235.205.247
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf8	21.235.205.248
b51a:901b:cb15:8045:ada8:eb24:15eb:cdf9	21.235.205.249
b51a:901b:cb15:8045:ada8:eb24:15eb:cdfa	21.235.205.250
b51a:901b:cb15:8045:ada8:eb24:15eb:cdfb	21.235.205.251
b51a:901b:cb15:8045:ada8:eb24:15eb:cdfc	21.235.205.252
b51a:901b:cb15:8045:ada8:eb24:15eb:cdfd	21.235.205.253
b51a:901b:cb15:8045:ada8:eb24:15eb:cdfe	21.235.205.254
b51a:901b:cb15:8045:ada8:eb24:15eb:cdff	21.235.205.255

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.