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:ada8:2224:f2bc:cd01	242.188.205.1
b51a:901b:cb15:8045:ada8:2224:f2bc:cd02	242.188.205.2
b51a:901b:cb15:8045:ada8:2224:f2bc:cd03	242.188.205.3
b51a:901b:cb15:8045:ada8:2224:f2bc:cd04	242.188.205.4
b51a:901b:cb15:8045:ada8:2224:f2bc:cd05	242.188.205.5
b51a:901b:cb15:8045:ada8:2224:f2bc:cd06	242.188.205.6
b51a:901b:cb15:8045:ada8:2224:f2bc:cd07	242.188.205.7
b51a:901b:cb15:8045:ada8:2224:f2bc:cd08	242.188.205.8
b51a:901b:cb15:8045:ada8:2224:f2bc:cd09	242.188.205.9
b51a:901b:cb15:8045:ada8:2224:f2bc:cd0a	242.188.205.10
b51a:901b:cb15:8045:ada8:2224:f2bc:cd0b	242.188.205.11
b51a:901b:cb15:8045:ada8:2224:f2bc:cd0c	242.188.205.12
b51a:901b:cb15:8045:ada8:2224:f2bc:cd0d	242.188.205.13
b51a:901b:cb15:8045:ada8:2224:f2bc:cd0e	242.188.205.14
b51a:901b:cb15:8045:ada8:2224:f2bc:cd0f	242.188.205.15
b51a:901b:cb15:8045:ada8:2224:f2bc:cd10	242.188.205.16
b51a:901b:cb15:8045:ada8:2224:f2bc:cd11	242.188.205.17
b51a:901b:cb15:8045:ada8:2224:f2bc:cd12	242.188.205.18
b51a:901b:cb15:8045:ada8:2224:f2bc:cd13	242.188.205.19
b51a:901b:cb15:8045:ada8:2224:f2bc:cd14	242.188.205.20
b51a:901b:cb15:8045:ada8:2224:f2bc:cd15	242.188.205.21
b51a:901b:cb15:8045:ada8:2224:f2bc:cd16	242.188.205.22
b51a:901b:cb15:8045:ada8:2224:f2bc:cd17	242.188.205.23
b51a:901b:cb15:8045:ada8:2224:f2bc:cd18	242.188.205.24
b51a:901b:cb15:8045:ada8:2224:f2bc:cd19	242.188.205.25
b51a:901b:cb15:8045:ada8:2224:f2bc:cd1a	242.188.205.26
b51a:901b:cb15:8045:ada8:2224:f2bc:cd1b	242.188.205.27
b51a:901b:cb15:8045:ada8:2224:f2bc:cd1c	242.188.205.28
b51a:901b:cb15:8045:ada8:2224:f2bc:cd1d	242.188.205.29
b51a:901b:cb15:8045:ada8:2224:f2bc:cd1e	242.188.205.30
b51a:901b:cb15:8045:ada8:2224:f2bc:cd1f	242.188.205.31
b51a:901b:cb15:8045:ada8:2224:f2bc:cd20	242.188.205.32
b51a:901b:cb15:8045:ada8:2224:f2bc:cd21	242.188.205.33
b51a:901b:cb15:8045:ada8:2224:f2bc:cd22	242.188.205.34
b51a:901b:cb15:8045:ada8:2224:f2bc:cd23	242.188.205.35
b51a:901b:cb15:8045:ada8:2224:f2bc:cd24	242.188.205.36
b51a:901b:cb15:8045:ada8:2224:f2bc:cd25	242.188.205.37
b51a:901b:cb15:8045:ada8:2224:f2bc:cd26	242.188.205.38
b51a:901b:cb15:8045:ada8:2224:f2bc:cd27	242.188.205.39
b51a:901b:cb15:8045:ada8:2224:f2bc:cd28	242.188.205.40
b51a:901b:cb15:8045:ada8:2224:f2bc:cd29	242.188.205.41
b51a:901b:cb15:8045:ada8:2224:f2bc:cd2a	242.188.205.42
b51a:901b:cb15:8045:ada8:2224:f2bc:cd2b	242.188.205.43
b51a:901b:cb15:8045:ada8:2224:f2bc:cd2c	242.188.205.44
b51a:901b:cb15:8045:ada8:2224:f2bc:cd2d	242.188.205.45
b51a:901b:cb15:8045:ada8:2224:f2bc:cd2e	242.188.205.46
b51a:901b:cb15:8045:ada8:2224:f2bc:cd2f	242.188.205.47
b51a:901b:cb15:8045:ada8:2224:f2bc:cd30	242.188.205.48
b51a:901b:cb15:8045:ada8:2224:f2bc:cd31	242.188.205.49
b51a:901b:cb15:8045:ada8:2224:f2bc:cd32	242.188.205.50
b51a:901b:cb15:8045:ada8:2224:f2bc:cd33	242.188.205.51
b51a:901b:cb15:8045:ada8:2224:f2bc:cd34	242.188.205.52
b51a:901b:cb15:8045:ada8:2224:f2bc:cd35	242.188.205.53
b51a:901b:cb15:8045:ada8:2224:f2bc:cd36	242.188.205.54
b51a:901b:cb15:8045:ada8:2224:f2bc:cd37	242.188.205.55
b51a:901b:cb15:8045:ada8:2224:f2bc:cd38	242.188.205.56
b51a:901b:cb15:8045:ada8:2224:f2bc:cd39	242.188.205.57
b51a:901b:cb15:8045:ada8:2224:f2bc:cd3a	242.188.205.58
b51a:901b:cb15:8045:ada8:2224:f2bc:cd3b	242.188.205.59
b51a:901b:cb15:8045:ada8:2224:f2bc:cd3c	242.188.205.60

b51a:901b:cb15:8045:ada8:2224:f2bc:cd3d	242.188.205.61
b51a:901b:cb15:8045:ada8:2224:f2bc:cd3e	242.188.205.62
b51a:901b:cb15:8045:ada8:2224:f2bc:cd3f	242.188.205.63
b51a:901b:cb15:8045:ada8:2224:f2bc:cd40	242.188.205.64
b51a:901b:cb15:8045:ada8:2224:f2bc:cd41	242.188.205.65
b51a:901b:cb15:8045:ada8:2224:f2bc:cd42	242.188.205.66
b51a:901b:cb15:8045:ada8:2224:f2bc:cd43	242.188.205.67
b51a:901b:cb15:8045:ada8:2224:f2bc:cd44	242.188.205.68
b51a:901b:cb15:8045:ada8:2224:f2bc:cd45	242.188.205.69
b51a:901b:cb15:8045:ada8:2224:f2bc:cd46	242.188.205.70
b51a:901b:cb15:8045:ada8:2224:f2bc:cd47	242.188.205.71
b51a:901b:cb15:8045:ada8:2224:f2bc:cd48	242.188.205.72
b51a:901b:cb15:8045:ada8:2224:f2bc:cd49	242.188.205.73
b51a:901b:cb15:8045:ada8:2224:f2bc:cd4a	242.188.205.74
b51a:901b:cb15:8045:ada8:2224:f2bc:cd4b	242.188.205.75
b51a:901b:cb15:8045:ada8:2224:f2bc:cd4c	242.188.205.76
b51a:901b:cb15:8045:ada8:2224:f2bc:cd4d	242.188.205.77
b51a:901b:cb15:8045:ada8:2224:f2bc:cd4e	242.188.205.78
b51a:901b:cb15:8045:ada8:2224:f2bc:cd4f	242.188.205.79
b51a:901b:cb15:8045:ada8:2224:f2bc:cd50	242.188.205.80
b51a:901b:cb15:8045:ada8:2224:f2bc:cd51	242.188.205.81
b51a:901b:cb15:8045:ada8:2224:f2bc:cd52	242.188.205.82
b51a:901b:cb15:8045:ada8:2224:f2bc:cd53	242.188.205.83
b51a:901b:cb15:8045:ada8:2224:f2bc:cd54	242.188.205.84
b51a:901b:cb15:8045:ada8:2224:f2bc:cd55	242.188.205.85
b51a:901b:cb15:8045:ada8:2224:f2bc:cd56	242.188.205.86
b51a:901b:cb15:8045:ada8:2224:f2bc:cd57	242.188.205.87
b51a:901b:cb15:8045:ada8:2224:f2bc:cd58	242.188.205.88
b51a:901b:cb15:8045:ada8:2224:f2bc:cd59	242.188.205.89
b51a:901b:cb15:8045:ada8:2224:f2bc:cd5a	242.188.205.90
b51a:901b:cb15:8045:ada8:2224:f2bc:cd5b	242.188.205.91
b51a:901b:cb15:8045:ada8:2224:f2bc:cd5c	242.188.205.92
b51a:901b:cb15:8045:ada8:2224:f2bc:cd5d	242.188.205.93
b51a:901b:cb15:8045:ada8:2224:f2bc:cd5e	242.188.205.94
b51a:901b:cb15:8045:ada8:2224:f2bc:cd5f	242.188.205.95
b51a:901b:cb15:8045:ada8:2224:f2bc:cd60	242.188.205.96
b51a:901b:cb15:8045:ada8:2224:f2bc:cd61	242.188.205.97
b51a:901b:cb15:8045:ada8:2224:f2bc:cd62	242.188.205.98
b51a:901b:cb15:8045:ada8:2224:f2bc:cd63	242.188.205.99
b51a:901b:cb15:8045:ada8:2224:f2bc:cd64	242.188.205.100
b51a:901b:cb15:8045:ada8:2224:f2bc:cd65	242.188.205.101
b51a:901b:cb15:8045:ada8:2224:f2bc:cd66	242.188.205.102
b51a:901b:cb15:8045:ada8:2224:f2bc:cd67	242.188.205.103
b51a:901b:cb15:8045:ada8:2224:f2bc:cd68	242.188.205.104
b51a:901b:cb15:8045:ada8:2224:f2bc:cd69	242.188.205.105
b51a:901b:cb15:8045:ada8:2224:f2bc:cd6a	242.188.205.106
b51a:901b:cb15:8045:ada8:2224:f2bc:cd6b	242.188.205.107
b51a:901b:cb15:8045:ada8:2224:f2bc:cd6c	242.188.205.108
b51a:901b:cb15:8045:ada8:2224:f2bc:cd6d	242.188.205.109
b51a:901b:cb15:8045:ada8:2224:f2bc:cd6e	242.188.205.110
b51a:901b:cb15:8045:ada8:2224:f2bc:cd6f	242.188.205.111
b51a:901b:cb15:8045:ada8:2224:f2bc:cd70	242.188.205.112
b51a:901b:cb15:8045:ada8:2224:f2bc:cd71	242.188.205.113
b51a:901b:cb15:8045:ada8:2224:f2bc:cd72	242.188.205.114
b51a:901b:cb15:8045:ada8:2224:f2bc:cd73	242.188.205.115
b51a:901b:cb15:8045:ada8:2224:f2bc:cd74	242.188.205.116
b51a:901b:cb15:8045:ada8:2224:f2bc:cd75	242.188.205.117
b51a:901b:cb15:8045:ada8:2224:f2bc:cd76	242.188.205.118
b51a:901b:cb15:8045:ada8:2224:f2bc:cd77	242.188.205.119
b51a:901b:cb15:8045:ada8:2224:f2bc:cd78	242.188.205.120

b51a:901b:cb15:8045:ada8:2224:f2bc:cd79	242.188.205.121
b51a:901b:cb15:8045:ada8:2224:f2bc:cd7a	242.188.205.122
b51a:901b:cb15:8045:ada8:2224:f2bc:cd7b	242.188.205.123
b51a:901b:cb15:8045:ada8:2224:f2bc:cd7c	242.188.205.124
b51a:901b:cb15:8045:ada8:2224:f2bc:cd7d	242.188.205.125
b51a:901b:cb15:8045:ada8:2224:f2bc:cd7e	242.188.205.126
b51a:901b:cb15:8045:ada8:2224:f2bc:cd7f	242.188.205.127
b51a:901b:cb15:8045:ada8:2224:f2bc:cd80	242.188.205.128
b51a:901b:cb15:8045:ada8:2224:f2bc:cd81	242.188.205.129
b51a:901b:cb15:8045:ada8:2224:f2bc:cd82	242.188.205.130
b51a:901b:cb15:8045:ada8:2224:f2bc:cd83	242.188.205.131
b51a:901b:cb15:8045:ada8:2224:f2bc:cd84	242.188.205.132
b51a:901b:cb15:8045:ada8:2224:f2bc:cd85	242.188.205.133
b51a:901b:cb15:8045:ada8:2224:f2bc:cd86	242.188.205.134
b51a:901b:cb15:8045:ada8:2224:f2bc:cd87	242.188.205.135
b51a:901b:cb15:8045:ada8:2224:f2bc:cd88	242.188.205.136
b51a:901b:cb15:8045:ada8:2224:f2bc:cd89	242.188.205.137
b51a:901b:cb15:8045:ada8:2224:f2bc:cd8a	242.188.205.138
b51a:901b:cb15:8045:ada8:2224:f2bc:cd8b	242.188.205.139
b51a:901b:cb15:8045:ada8:2224:f2bc:cd8c	242.188.205.140
b51a:901b:cb15:8045:ada8:2224:f2bc:cd8d	242.188.205.141
b51a:901b:cb15:8045:ada8:2224:f2bc:cd8e	242.188.205.142
b51a:901b:cb15:8045:ada8:2224:f2bc:cd8f	242.188.205.143
b51a:901b:cb15:8045:ada8:2224:f2bc:cd90	242.188.205.144
b51a:901b:cb15:8045:ada8:2224:f2bc:cd91	242.188.205.145
b51a:901b:cb15:8045:ada8:2224:f2bc:cd92	242.188.205.146
b51a:901b:cb15:8045:ada8:2224:f2bc:cd93	242.188.205.147
b51a:901b:cb15:8045:ada8:2224:f2bc:cd94	242.188.205.148
b51a:901b:cb15:8045:ada8:2224:f2bc:cd95	242.188.205.149
b51a:901b:cb15:8045:ada8:2224:f2bc:cd96	242.188.205.150
b51a:901b:cb15:8045:ada8:2224:f2bc:cd97	242.188.205.151
b51a:901b:cb15:8045:ada8:2224:f2bc:cd98	242.188.205.152
b51a:901b:cb15:8045:ada8:2224:f2bc:cd99	242.188.205.153
b51a:901b:cb15:8045:ada8:2224:f2bc:cd9a	242.188.205.154
b51a:901b:cb15:8045:ada8:2224:f2bc:cd9b	242.188.205.155
b51a:901b:cb15:8045:ada8:2224:f2bc:cd9c	242.188.205.156
b51a:901b:cb15:8045:ada8:2224:f2bc:cd9d	242.188.205.157
b51a:901b:cb15:8045:ada8:2224:f2bc:cd9e	242.188.205.158
b51a:901b:cb15:8045:ada8:2224:f2bc:cd9f	242.188.205.159
b51a:901b:cb15:8045:ada8:2224:f2bc:cda0	242.188.205.160
b51a:901b:cb15:8045:ada8:2224:f2bc:cda1	242.188.205.161
b51a:901b:cb15:8045:ada8:2224:f2bc:cda2	242.188.205.162
b51a:901b:cb15:8045:ada8:2224:f2bc:cda3	242.188.205.163
b51a:901b:cb15:8045:ada8:2224:f2bc:cda4	242.188.205.164
b51a:901b:cb15:8045:ada8:2224:f2bc:cda5	242.188.205.165
b51a:901b:cb15:8045:ada8:2224:f2bc:cda6	242.188.205.166
b51a:901b:cb15:8045:ada8:2224:f2bc:cda7	242.188.205.167
b51a:901b:cb15:8045:ada8:2224:f2bc:cda8	242.188.205.168
b51a:901b:cb15:8045:ada8:2224:f2bc:cda9	242.188.205.169
b51a:901b:cb15:8045:ada8:2224:f2bc:cdaa	242.188.205.170
b51a:901b:cb15:8045:ada8:2224:f2bc:cdab	242.188.205.171
b51a:901b:cb15:8045:ada8:2224:f2bc:cdac	242.188.205.172
b51a:901b:cb15:8045:ada8:2224:f2bc:cdad	242.188.205.173
b51a:901b:cb15:8045:ada8:2224:f2bc:cdae	242.188.205.174
b51a:901b:cb15:8045:ada8:2224:f2bc:cdaf	242.188.205.175
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb0	242.188.205.176
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb1	242.188.205.177
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb2	242.188.205.178
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb3	242.188.205.179
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb4	242.188.205.180

b51a:901b:cb15:8045:ada8:2224:f2bc:cdb5	242.188.205.181
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb6	242.188.205.182
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb7	242.188.205.183
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb8	242.188.205.184
b51a:901b:cb15:8045:ada8:2224:f2bc:cdb9	242.188.205.185
b51a:901b:cb15:8045:ada8:2224:f2bc:cdba	242.188.205.186
b51a:901b:cb15:8045:ada8:2224:f2bc:cdbb	242.188.205.187
b51a:901b:cb15:8045:ada8:2224:f2bc:cdbc	242.188.205.188
b51a:901b:cb15:8045:ada8:2224:f2bc:cdbd	242.188.205.189
b51a:901b:cb15:8045:ada8:2224:f2bc:cdbe	242.188.205.190
b51a:901b:cb15:8045:ada8:2224:f2bc:cdbf	242.188.205.191
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc0	242.188.205.192
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc1	242.188.205.193
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc2	242.188.205.194
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc3	242.188.205.195
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc4	242.188.205.196
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc5	242.188.205.197
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc6	242.188.205.198
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc7	242.188.205.199
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc8	242.188.205.200
b51a:901b:cb15:8045:ada8:2224:f2bc:cdc9	242.188.205.201
b51a:901b:cb15:8045:ada8:2224:f2bc:cdca	242.188.205.202
b51a:901b:cb15:8045:ada8:2224:f2bc:cdcb	242.188.205.203
b51a:901b:cb15:8045:ada8:2224:f2bc:cdcc	242.188.205.204
b51a:901b:cb15:8045:ada8:2224:f2bc:cdcd	242.188.205.205
b51a:901b:cb15:8045:ada8:2224:f2bc:cdce	242.188.205.206
b51a:901b:cb15:8045:ada8:2224:f2bc:cdcf	242.188.205.207
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd0	242.188.205.208
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd1	242.188.205.209
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd2	242.188.205.210
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd3	242.188.205.211
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd4	242.188.205.212
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd5	242.188.205.213
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd6	242.188.205.214
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd7	242.188.205.215
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd8	242.188.205.216
b51a:901b:cb15:8045:ada8:2224:f2bc:cdd9	242.188.205.217
b51a:901b:cb15:8045:ada8:2224:f2bc:cdda	242.188.205.218
b51a:901b:cb15:8045:ada8:2224:f2bc:cddb	242.188.205.219
b51a:901b:cb15:8045:ada8:2224:f2bc:cddc	242.188.205.220
b51a:901b:cb15:8045:ada8:2224:f2bc:cddd	242.188.205.221
b51a:901b:cb15:8045:ada8:2224:f2bc:cdde	242.188.205.222
b51a:901b:cb15:8045:ada8:2224:f2bc:cddf	242.188.205.223
b51a:901b:cb15:8045:ada8:2224:f2bc:cde0	242.188.205.224
b51a:901b:cb15:8045:ada8:2224:f2bc:cde1	242.188.205.225
b51a:901b:cb15:8045:ada8:2224:f2bc:cde2	242.188.205.226
b51a:901b:cb15:8045:ada8:2224:f2bc:cde3	242.188.205.227
b51a:901b:cb15:8045:ada8:2224:f2bc:cde4	242.188.205.228
b51a:901b:cb15:8045:ada8:2224:f2bc:cde5	242.188.205.229
b51a:901b:cb15:8045:ada8:2224:f2bc:cde6	242.188.205.230
b51a:901b:cb15:8045:ada8:2224:f2bc:cde7	242.188.205.231
b51a:901b:cb15:8045:ada8:2224:f2bc:cde8	242.188.205.232
b51a:901b:cb15:8045:ada8:2224:f2bc:cde9	242.188.205.233
b51a:901b:cb15:8045:ada8:2224:f2bc:cdea	242.188.205.234
b51a:901b:cb15:8045:ada8:2224:f2bc:cdeb	242.188.205.235
b51a:901b:cb15:8045:ada8:2224:f2bc:cdec	242.188.205.236
b51a:901b:cb15:8045:ada8:2224:f2bc:cded	242.188.205.237
b51a:901b:cb15:8045:ada8:2224:f2bc:cdee	242.188.205.238
b51a:901b:cb15:8045:ada8:2224:f2bc:cdef	242.188.205.239
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf0	242.188.205.240
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf1	242.188.205.241
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf2	242.188.205.242
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf3	242.188.205.243
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf4	242.188.205.244
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf5	242.188.205.245
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf6	242.188.205.246
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf7	242.188.205.247
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf8	242.188.205.248
b51a:901b:cb15:8045:ada8:2224:f2bc:cdf9	242.188.205.249
b51a:901b:cb15:8045:ada8:2224:f2bc:cdfa	242.188.205.250
b51a:901b:cb15:8045:ada8:2224:f2bc:cdfb	242.188.205.251
b51a:901b:cb15:8045:ada8:2224:f2bc:cdfc	242.188.205.252
b51a:901b:cb15:8045:ada8:2224:f2bc:cdfd	242.188.205.253
b51a:901b:cb15:8045:ada8:2224:f2bc:cdfe	242.188.205.254
b51a:901b:cb15:8045:ada8:2224:f2bc:cdff	242.188.205.255

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.