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
cb15:901b:d157:b51:8045:b51a:ff37:cd01	255.55.205.1
cb15:901b:d157:b51:8045:b51a:ff37:cd02	255.55.205.2
cb15:901b:d157:b51:8045:b51a:ff37:cd03	255.55.205.3
cb15:901b:d157:b51:8045:b51a:ff37:cd04	255.55.205.4
cb15:901b:d157:b51:8045:b51a:ff37:cd05	255.55.205.5
cb15:901b:d157:b51:8045:b51a:ff37:cd06	255.55.205.6
cb15:901b:d157:b51:8045:b51a:ff37:cd07	255.55.205.7
cb15:901b:d157:b51:8045:b51a:ff37:cd08	255.55.205.8
cb15:901b:d157:b51:8045:b51a:ff37:cd09	255.55.205.9
cb15:901b:d157:b51:8045:b51a:ff37:cd0a	255.55.205.10
cb15:901b:d157:b51:8045:b51a:ff37:cd0b	255.55.205.11
cb15:901b:d157:b51:8045:b51a:ff37:cd0c	255.55.205.12
cb15:901b:d157:b51:8045:b51a:ff37:cd0d	255.55.205.13
cb15:901b:d157:b51:8045:b51a:ff37:cd0e	255.55.205.14
cb15:901b:d157:b51:8045:b51a:ff37:cd0f	255.55.205.15
cb15:901b:d157:b51:8045:b51a:ff37:cd10	255.55.205.16
cb15:901b:d157:b51:8045:b51a:ff37:cd11	255.55.205.17
cb15:901b:d157:b51:8045:b51a:ff37:cd12	255.55.205.18
cb15:901b:d157:b51:8045:b51a:ff37:cd13	255.55.205.19
cb15:901b:d157:b51:8045:b51a:ff37:cd14	255.55.205.20
cb15:901b:d157:b51:8045:b51a:ff37:cd15	255.55.205.21
cb15:901b:d157:b51:8045:b51a:ff37:cd16	255.55.205.22
cb15:901b:d157:b51:8045:b51a:ff37:cd17	255.55.205.23
cb15:901b:d157:b51:8045:b51a:ff37:cd18	255.55.205.24
cb15:901b:d157:b51:8045:b51a:ff37:cd19	255.55.205.25
cb15:901b:d157:b51:8045:b51a:ff37:cd1a	255.55.205.26
cb15:901b:d157:b51:8045:b51a:ff37:cd1b	255.55.205.27
cb15:901b:d157:b51:8045:b51a:ff37:cd1c	255.55.205.28
cb15:901b:d157:b51:8045:b51a:ff37:cd1d	255.55.205.29
cb15:901b:d157:b51:8045:b51a:ff37:cd1e	255.55.205.30
cb15:901b:d157:b51:8045:b51a:ff37:cd1f	255.55.205.31
cb15:901b:d157:b51:8045:b51a:ff37:cd20	255.55.205.32
cb15:901b:d157:b51:8045:b51a:ff37:cd21	255.55.205.33
cb15:901b:d157:b51:8045:b51a:ff37:cd22	255.55.205.34
cb15:901b:d157:b51:8045:b51a:ff37:cd23	255.55.205.35
cb15:901b:d157:b51:8045:b51a:ff37:cd24	255.55.205.36
cb15:901b:d157:b51:8045:b51a:ff37:cd25	255.55.205.37
cb15:901b:d157:b51:8045:b51a:ff37:cd26	255.55.205.38
cb15:901b:d157:b51:8045:b51a:ff37:cd27	255.55.205.39
cb15:901b:d157:b51:8045:b51a:ff37:cd28	255.55.205.40
cb15:901b:d157:b51:8045:b51a:ff37:cd29	255.55.205.41
cb15:901b:d157:b51:8045:b51a:ff37:cd2a	255.55.205.42
cb15:901b:d157:b51:8045:b51a:ff37:cd2b	255.55.205.43
cb15:901b:d157:b51:8045:b51a:ff37:cd2c	255.55.205.44
cb15:901b:d157:b51:8045:b51a:ff37:cd2d	255.55.205.45
cb15:901b:d157:b51:8045:b51a:ff37:cd2e	255.55.205.46
cb15:901b:d157:b51:8045:b51a:ff37:cd2f	255.55.205.47
cb15:901b:d157:b51:8045:b51a:ff37:cd30	255.55.205.48
cb15:901b:d157:b51:8045:b51a:ff37:cd31	255.55.205.49
cb15:901b:d157:b51:8045:b51a:ff37:cd32	255.55.205.50
cb15:901b:d157:b51:8045:b51a:ff37:cd33	255.55.205.51
cb15:901b:d157:b51:8045:b51a:ff37:cd34	255.55.205.52
cb15:901b:d157:b51:8045:b51a:ff37:cd35	255.55.205.53
cb15:901b:d157:b51:8045:b51a:ff37:cd36	255.55.205.54
cb15:901b:d157:b51:8045:b51a:ff37:cd37	255.55.205.55
cb15:901b:d157:b51:8045:b51a:ff37:cd38	255.55.205.56
cb15:901b:d157:b51:8045:b51a:ff37:cd39	255.55.205.57
cb15:901b:d157:b51:8045:b51a:ff37:cd3a	255.55.205.58
cb15:901b:d157:b51:8045:b51a:ff37:cd3b	255.55.205.59
cb15:901b:d157:b51:8045:b51a:ff37:cd3c	255.55.205.60

cb15:901b:d157:b51:8045:b51a:ff37:cd3d	255.55.205.61
cb15:901b:d157:b51:8045:b51a:ff37:cd3e	255.55.205.62
cb15:901b:d157:b51:8045:b51a:ff37:cd3f	255.55.205.63
cb15:901b:d157:b51:8045:b51a:ff37:cd40	255.55.205.64
cb15:901b:d157:b51:8045:b51a:ff37:cd41	255.55.205.65
cb15:901b:d157:b51:8045:b51a:ff37:cd42	255.55.205.66
cb15:901b:d157:b51:8045:b51a:ff37:cd43	255.55.205.67
cb15:901b:d157:b51:8045:b51a:ff37:cd44	255.55.205.68
cb15:901b:d157:b51:8045:b51a:ff37:cd45	255.55.205.69
cb15:901b:d157:b51:8045:b51a:ff37:cd46	255.55.205.70
cb15:901b:d157:b51:8045:b51a:ff37:cd47	255.55.205.71
cb15:901b:d157:b51:8045:b51a:ff37:cd48	255.55.205.72
cb15:901b:d157:b51:8045:b51a:ff37:cd49	255.55.205.73
cb15:901b:d157:b51:8045:b51a:ff37:cd4a	255.55.205.74
cb15:901b:d157:b51:8045:b51a:ff37:cd4b	255.55.205.75
cb15:901b:d157:b51:8045:b51a:ff37:cd4c	255.55.205.76
cb15:901b:d157:b51:8045:b51a:ff37:cd4d	255.55.205.77
cb15:901b:d157:b51:8045:b51a:ff37:cd4e	255.55.205.78
cb15:901b:d157:b51:8045:b51a:ff37:cd4f	255.55.205.79
cb15:901b:d157:b51:8045:b51a:ff37:cd50	255.55.205.80
cb15:901b:d157:b51:8045:b51a:ff37:cd51	255.55.205.81
cb15:901b:d157:b51:8045:b51a:ff37:cd52	255.55.205.82
cb15:901b:d157:b51:8045:b51a:ff37:cd53	255.55.205.83
cb15:901b:d157:b51:8045:b51a:ff37:cd54	255.55.205.84
cb15:901b:d157:b51:8045:b51a:ff37:cd55	255.55.205.85
cb15:901b:d157:b51:8045:b51a:ff37:cd56	255.55.205.86
cb15:901b:d157:b51:8045:b51a:ff37:cd57	255.55.205.87
cb15:901b:d157:b51:8045:b51a:ff37:cd58	255.55.205.88
cb15:901b:d157:b51:8045:b51a:ff37:cd59	255.55.205.89
cb15:901b:d157:b51:8045:b51a:ff37:cd5a	255.55.205.90
cb15:901b:d157:b51:8045:b51a:ff37:cd5b	255.55.205.91
cb15:901b:d157:b51:8045:b51a:ff37:cd5c	255.55.205.92
cb15:901b:d157:b51:8045:b51a:ff37:cd5d	255.55.205.93
cb15:901b:d157:b51:8045:b51a:ff37:cd5e	255.55.205.94
cb15:901b:d157:b51:8045:b51a:ff37:cd5f	255.55.205.95
cb15:901b:d157:b51:8045:b51a:ff37:cd60	255.55.205.96
cb15:901b:d157:b51:8045:b51a:ff37:cd61	255.55.205.97
cb15:901b:d157:b51:8045:b51a:ff37:cd62	255.55.205.98
cb15:901b:d157:b51:8045:b51a:ff37:cd63	255.55.205.99
cb15:901b:d157:b51:8045:b51a:ff37:cd64	255.55.205.100
cb15:901b:d157:b51:8045:b51a:ff37:cd65	255.55.205.101
cb15:901b:d157:b51:8045:b51a:ff37:cd66	255.55.205.102
cb15:901b:d157:b51:8045:b51a:ff37:cd67	255.55.205.103
cb15:901b:d157:b51:8045:b51a:ff37:cd68	255.55.205.104
cb15:901b:d157:b51:8045:b51a:ff37:cd69	255.55.205.105
cb15:901b:d157:b51:8045:b51a:ff37:cd6a	255.55.205.106
cb15:901b:d157:b51:8045:b51a:ff37:cd6b	255.55.205.107
cb15:901b:d157:b51:8045:b51a:ff37:cd6c	255.55.205.108
cb15:901b:d157:b51:8045:b51a:ff37:cd6d	255.55.205.109
cb15:901b:d157:b51:8045:b51a:ff37:cd6e	255.55.205.110
cb15:901b:d157:b51:8045:b51a:ff37:cd6f	255.55.205.111
cb15:901b:d157:b51:8045:b51a:ff37:cd70	255.55.205.112
cb15:901b:d157:b51:8045:b51a:ff37:cd71	255.55.205.113
cb15:901b:d157:b51:8045:b51a:ff37:cd72	255.55.205.114
cb15:901b:d157:b51:8045:b51a:ff37:cd73	255.55.205.115
cb15:901b:d157:b51:8045:b51a:ff37:cd74	255.55.205.116
cb15:901b:d157:b51:8045:b51a:ff37:cd75	255.55.205.117
cb15:901b:d157:b51:8045:b51a:ff37:cd76	255.55.205.118
cb15:901b:d157:b51:8045:b51a:ff37:cd77	255.55.205.119
cb15:901b:d157:b51:8045:b51a:ff37:cd78	255.55.205.120

cb15:901b:d157:b51:8045:b51a:ff37:cd79	255.55.205.121
cb15:901b:d157:b51:8045:b51a:ff37:cd7a	255.55.205.122
cb15:901b:d157:b51:8045:b51a:ff37:cd7b	255.55.205.123
cb15:901b:d157:b51:8045:b51a:ff37:cd7c	255.55.205.124
cb15:901b:d157:b51:8045:b51a:ff37:cd7d	255.55.205.125
cb15:901b:d157:b51:8045:b51a:ff37:cd7e	255.55.205.126
cb15:901b:d157:b51:8045:b51a:ff37:cd7f	255.55.205.127
cb15:901b:d157:b51:8045:b51a:ff37:cd80	255.55.205.128
cb15:901b:d157:b51:8045:b51a:ff37:cd81	255.55.205.129
cb15:901b:d157:b51:8045:b51a:ff37:cd82	255.55.205.130
cb15:901b:d157:b51:8045:b51a:ff37:cd83	255.55.205.131
cb15:901b:d157:b51:8045:b51a:ff37:cd84	255.55.205.132
cb15:901b:d157:b51:8045:b51a:ff37:cd85	255.55.205.133
cb15:901b:d157:b51:8045:b51a:ff37:cd86	255.55.205.134
cb15:901b:d157:b51:8045:b51a:ff37:cd87	255.55.205.135
cb15:901b:d157:b51:8045:b51a:ff37:cd88	255.55.205.136
cb15:901b:d157:b51:8045:b51a:ff37:cd89	255.55.205.137
cb15:901b:d157:b51:8045:b51a:ff37:cd8a	255.55.205.138
cb15:901b:d157:b51:8045:b51a:ff37:cd8b	255.55.205.139
cb15:901b:d157:b51:8045:b51a:ff37:cd8c	255.55.205.140
cb15:901b:d157:b51:8045:b51a:ff37:cd8d	255.55.205.141
cb15:901b:d157:b51:8045:b51a:ff37:cd8e	255.55.205.142
cb15:901b:d157:b51:8045:b51a:ff37:cd8f	255.55.205.143
cb15:901b:d157:b51:8045:b51a:ff37:cd90	255.55.205.144
cb15:901b:d157:b51:8045:b51a:ff37:cd91	255.55.205.145
cb15:901b:d157:b51:8045:b51a:ff37:cd92	255.55.205.146
cb15:901b:d157:b51:8045:b51a:ff37:cd93	255.55.205.147
cb15:901b:d157:b51:8045:b51a:ff37:cd94	255.55.205.148
cb15:901b:d157:b51:8045:b51a:ff37:cd95	255.55.205.149
cb15:901b:d157:b51:8045:b51a:ff37:cd96	255.55.205.150
cb15:901b:d157:b51:8045:b51a:ff37:cd97	255.55.205.151
cb15:901b:d157:b51:8045:b51a:ff37:cd98	255.55.205.152
cb15:901b:d157:b51:8045:b51a:ff37:cd99	255.55.205.153
cb15:901b:d157:b51:8045:b51a:ff37:cd9a	255.55.205.154
cb15:901b:d157:b51:8045:b51a:ff37:cd9b	255.55.205.155
cb15:901b:d157:b51:8045:b51a:ff37:cd9c	255.55.205.156
cb15:901b:d157:b51:8045:b51a:ff37:cd9d	255.55.205.157
cb15:901b:d157:b51:8045:b51a:ff37:cd9e	255.55.205.158
cb15:901b:d157:b51:8045:b51a:ff37:cd9f	255.55.205.159
cb15:901b:d157:b51:8045:b51a:ff37:cda0	255.55.205.160
cb15:901b:d157:b51:8045:b51a:ff37:cda1	255.55.205.161
cb15:901b:d157:b51:8045:b51a:ff37:cda2	255.55.205.162
cb15:901b:d157:b51:8045:b51a:ff37:cda3	255.55.205.163
cb15:901b:d157:b51:8045:b51a:ff37:cda4	255.55.205.164
cb15:901b:d157:b51:8045:b51a:ff37:cda5	255.55.205.165
cb15:901b:d157:b51:8045:b51a:ff37:cda6	255.55.205.166
cb15:901b:d157:b51:8045:b51a:ff37:cda7	255.55.205.167
cb15:901b:d157:b51:8045:b51a:ff37:cda8	255.55.205.168
cb15:901b:d157:b51:8045:b51a:ff37:cda9	255.55.205.169
cb15:901b:d157:b51:8045:b51a:ff37:cdaa	255.55.205.170
cb15:901b:d157:b51:8045:b51a:ff37:cdab	255.55.205.171
cb15:901b:d157:b51:8045:b51a:ff37:cdac	255.55.205.172
cb15:901b:d157:b51:8045:b51a:ff37:cdad	255.55.205.173
cb15:901b:d157:b51:8045:b51a:ff37:cdae	255.55.205.174
cb15:901b:d157:b51:8045:b51a:ff37:cdaf	255.55.205.175
cb15:901b:d157:b51:8045:b51a:ff37:cdb0	255.55.205.176
cb15:901b:d157:b51:8045:b51a:ff37:cdb1	255.55.205.177
cb15:901b:d157:b51:8045:b51a:ff37:cdb2	255.55.205.178
cb15:901b:d157:b51:8045:b51a:ff37:cdb3	255.55.205.179
cb15:901b:d157:b51:8045:b51a:ff37:cdb4	255.55.205.180

cb15:901b:d157:b51:8045:b51a:ff37:cdb5	255.55.205.181
cb15:901b:d157:b51:8045:b51a:ff37:cdb6	255.55.205.182
cb15:901b:d157:b51:8045:b51a:ff37:cdb7	255.55.205.183
cb15:901b:d157:b51:8045:b51a:ff37:cdb8	255.55.205.184
cb15:901b:d157:b51:8045:b51a:ff37:cdb9	255.55.205.185
cb15:901b:d157:b51:8045:b51a:ff37:cdba	255.55.205.186
cb15:901b:d157:b51:8045:b51a:ff37:cdbb	255.55.205.187
cb15:901b:d157:b51:8045:b51a:ff37:cdbc	255.55.205.188
cb15:901b:d157:b51:8045:b51a:ff37:cdbd	255.55.205.189
cb15:901b:d157:b51:8045:b51a:ff37:cdbe	255.55.205.190
cb15:901b:d157:b51:8045:b51a:ff37:cdbf	255.55.205.191
cb15:901b:d157:b51:8045:b51a:ff37:cdc0	255.55.205.192
cb15:901b:d157:b51:8045:b51a:ff37:cdc1	255.55.205.193
cb15:901b:d157:b51:8045:b51a:ff37:cdc2	255.55.205.194
cb15:901b:d157:b51:8045:b51a:ff37:cdc3	255.55.205.195
cb15:901b:d157:b51:8045:b51a:ff37:cdc4	255.55.205.196
cb15:901b:d157:b51:8045:b51a:ff37:cdc5	255.55.205.197
cb15:901b:d157:b51:8045:b51a:ff37:cdc6	255.55.205.198
cb15:901b:d157:b51:8045:b51a:ff37:cdc7	255.55.205.199
cb15:901b:d157:b51:8045:b51a:ff37:cdc8	255.55.205.200
cb15:901b:d157:b51:8045:b51a:ff37:cdc9	255.55.205.201
cb15:901b:d157:b51:8045:b51a:ff37:cdca	255.55.205.202
cb15:901b:d157:b51:8045:b51a:ff37:cdcb	255.55.205.203
cb15:901b:d157:b51:8045:b51a:ff37:cdcc	255.55.205.204
cb15:901b:d157:b51:8045:b51a:ff37:cdcd	255.55.205.205
cb15:901b:d157:b51:8045:b51a:ff37:cdce	255.55.205.206
cb15:901b:d157:b51:8045:b51a:ff37:cdcf	255.55.205.207
cb15:901b:d157:b51:8045:b51a:ff37:cdd0	255.55.205.208
cb15:901b:d157:b51:8045:b51a:ff37:cdd1	255.55.205.209
cb15:901b:d157:b51:8045:b51a:ff37:cdd2	255.55.205.210
cb15:901b:d157:b51:8045:b51a:ff37:cdd3	255.55.205.211
cb15:901b:d157:b51:8045:b51a:ff37:cdd4	255.55.205.212
cb15:901b:d157:b51:8045:b51a:ff37:cdd5	255.55.205.213
cb15:901b:d157:b51:8045:b51a:ff37:cdd6	255.55.205.214
cb15:901b:d157:b51:8045:b51a:ff37:cdd7	255.55.205.215
cb15:901b:d157:b51:8045:b51a:ff37:cdd8	255.55.205.216
cb15:901b:d157:b51:8045:b51a:ff37:cdd9	255.55.205.217
cb15:901b:d157:b51:8045:b51a:ff37:cdda	255.55.205.218
cb15:901b:d157:b51:8045:b51a:ff37:cddb	255.55.205.219
cb15:901b:d157:b51:8045:b51a:ff37:cddc	255.55.205.220
cb15:901b:d157:b51:8045:b51a:ff37:cddd	255.55.205.221
cb15:901b:d157:b51:8045:b51a:ff37:cdde	255.55.205.222
cb15:901b:d157:b51:8045:b51a:ff37:cddf	255.55.205.223
cb15:901b:d157:b51:8045:b51a:ff37:cde0	255.55.205.224
cb15:901b:d157:b51:8045:b51a:ff37:cde1	255.55.205.225
cb15:901b:d157:b51:8045:b51a:ff37:cde2	255.55.205.226
cb15:901b:d157:b51:8045:b51a:ff37:cde3	255.55.205.227
cb15:901b:d157:b51:8045:b51a:ff37:cde4	255.55.205.228
cb15:901b:d157:b51:8045:b51a:ff37:cde5	255.55.205.229
cb15:901b:d157:b51:8045:b51a:ff37:cde6	255.55.205.230
cb15:901b:d157:b51:8045:b51a:ff37:cde7	255.55.205.231
cb15:901b:d157:b51:8045:b51a:ff37:cde8	255.55.205.232
cb15:901b:d157:b51:8045:b51a:ff37:cde9	255.55.205.233
cb15:901b:d157:b51:8045:b51a:ff37:cdea	255.55.205.234
cb15:901b:d157:b51:8045:b51a:ff37:cdeb	255.55.205.235
cb15:901b:d157:b51:8045:b51a:ff37:cdec	255.55.205.236
cb15:901b:d157:b51:8045:b51a:ff37:cded	255.55.205.237
cb15:901b:d157:b51:8045:b51a:ff37:cdee	255.55.205.238
cb15:901b:d157:b51:8045:b51a:ff37:cdef	255.55.205.239
cb15:901b:d157:b51:8045:b51a:ff37:cdf0	255.55.205.240
cb15:901b:d157:b51:8045:b51a:ff37:cdf1	255.55.205.241
cb15:901b:d157:b51:8045:b51a:ff37:cdf2	255.55.205.242
cb15:901b:d157:b51:8045:b51a:ff37:cdf3	255.55.205.243
cb15:901b:d157:b51:8045:b51a:ff37:cdf4	255.55.205.244
cb15:901b:d157:b51:8045:b51a:ff37:cdf5	255.55.205.245
cb15:901b:d157:b51:8045:b51a:ff37:cdf6	255.55.205.246
cb15:901b:d157:b51:8045:b51a:ff37:cdf7	255.55.205.247
cb15:901b:d157:b51:8045:b51a:ff37:cdf8	255.55.205.248
cb15:901b:d157:b51:8045:b51a:ff37:cdf9	255.55.205.249
cb15:901b:d157:b51:8045:b51a:ff37:cdfa	255.55.205.250
cb15:901b:d157:b51:8045:b51a:ff37:cdfb	255.55.205.251
cb15:901b:d157:b51:8045:b51a:ff37:cdfc	255.55.205.252
cb15:901b:d157:b51:8045:b51a:ff37:cdfd	255.55.205.253
cb15:901b:d157:b51:8045:b51a:ff37:cdfe	255.55.205.254
cb15:901b:d157:b51:8045:b51a:ff37:cdff	255.55.205.255

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.