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:d157:4024:ada9:b2bc:b4a1:db01	180.161.219.1
cb15:901b:d157:4024:ada9:b2bc:b4a1:db02	180.161.219.2
cb15:901b:d157:4024:ada9:b2bc:b4a1:db03	180.161.219.3
cb15:901b:d157:4024:ada9:b2bc:b4a1:db04	180.161.219.4
cb15:901b:d157:4024:ada9:b2bc:b4a1:db05	180.161.219.5
cb15:901b:d157:4024:ada9:b2bc:b4a1:db06	180.161.219.6
cb15:901b:d157:4024:ada9:b2bc:b4a1:db07	180.161.219.7
cb15:901b:d157:4024:ada9:b2bc:b4a1:db08	180.161.219.8
cb15:901b:d157:4024:ada9:b2bc:b4a1:db09	180.161.219.9
cb15:901b:d157:4024:ada9:b2bc:b4a1:db0a	180.161.219.10
cb15:901b:d157:4024:ada9:b2bc:b4a1:db0b	180.161.219.11
cb15:901b:d157:4024:ada9:b2bc:b4a1:db0c	180.161.219.12
cb15:901b:d157:4024:ada9:b2bc:b4a1:db0d	180.161.219.13
cb15:901b:d157:4024:ada9:b2bc:b4a1:db0e	180.161.219.14
cb15:901b:d157:4024:ada9:b2bc:b4a1:db0f	180.161.219.15
cb15:901b:d157:4024:ada9:b2bc:b4a1:db10	180.161.219.16
cb15:901b:d157:4024:ada9:b2bc:b4a1:db11	180.161.219.17
cb15:901b:d157:4024:ada9:b2bc:b4a1:db12	180.161.219.18
cb15:901b:d157:4024:ada9:b2bc:b4a1:db13	180.161.219.19
cb15:901b:d157:4024:ada9:b2bc:b4a1:db14	180.161.219.20
cb15:901b:d157:4024:ada9:b2bc:b4a1:db15	180.161.219.21
cb15:901b:d157:4024:ada9:b2bc:b4a1:db16	180.161.219.22
cb15:901b:d157:4024:ada9:b2bc:b4a1:db17	180.161.219.23
cb15:901b:d157:4024:ada9:b2bc:b4a1:db18	180.161.219.24
cb15:901b:d157:4024:ada9:b2bc:b4a1:db19	180.161.219.25
cb15:901b:d157:4024:ada9:b2bc:b4a1:db1a	180.161.219.26
cb15:901b:d157:4024:ada9:b2bc:b4a1:db1b	180.161.219.27
cb15:901b:d157:4024:ada9:b2bc:b4a1:db1c	180.161.219.28
cb15:901b:d157:4024:ada9:b2bc:b4a1:db1d	180.161.219.29
cb15:901b:d157:4024:ada9:b2bc:b4a1:db1e	180.161.219.30
cb15:901b:d157:4024:ada9:b2bc:b4a1:db1f	180.161.219.31
cb15:901b:d157:4024:ada9:b2bc:b4a1:db20	180.161.219.32
cb15:901b:d157:4024:ada9:b2bc:b4a1:db21	180.161.219.33
cb15:901b:d157:4024:ada9:b2bc:b4a1:db22	180.161.219.34
cb15:901b:d157:4024:ada9:b2bc:b4a1:db23	180.161.219.35
cb15:901b:d157:4024:ada9:b2bc:b4a1:db24	180.161.219.36
cb15:901b:d157:4024:ada9:b2bc:b4a1:db25	180.161.219.37
cb15:901b:d157:4024:ada9:b2bc:b4a1:db26	180.161.219.38
cb15:901b:d157:4024:ada9:b2bc:b4a1:db27	180.161.219.39
cb15:901b:d157:4024:ada9:b2bc:b4a1:db28	180.161.219.40
cb15:901b:d157:4024:ada9:b2bc:b4a1:db29	180.161.219.41
cb15:901b:d157:4024:ada9:b2bc:b4a1:db2a	180.161.219.42
cb15:901b:d157:4024:ada9:b2bc:b4a1:db2b	180.161.219.43
cb15:901b:d157:4024:ada9:b2bc:b4a1:db2c	180.161.219.44
cb15:901b:d157:4024:ada9:b2bc:b4a1:db2d	180.161.219.45
cb15:901b:d157:4024:ada9:b2bc:b4a1:db2e	180.161.219.46
cb15:901b:d157:4024:ada9:b2bc:b4a1:db2f	180.161.219.47
cb15:901b:d157:4024:ada9:b2bc:b4a1:db30	180.161.219.48
cb15:901b:d157:4024:ada9:b2bc:b4a1:db31	180.161.219.49
cb15:901b:d157:4024:ada9:b2bc:b4a1:db32	180.161.219.50
cb15:901b:d157:4024:ada9:b2bc:b4a1:db33	180.161.219.51
cb15:901b:d157:4024:ada9:b2bc:b4a1:db34	180.161.219.52
cb15:901b:d157:4024:ada9:b2bc:b4a1:db35	180.161.219.53
cb15:901b:d157:4024:ada9:b2bc:b4a1:db36	180.161.219.54
cb15:901b:d157:4024:ada9:b2bc:b4a1:db37	180.161.219.55
cb15:901b:d157:4024:ada9:b2bc:b4a1:db38	180.161.219.56
cb15:901b:d157:4024:ada9:b2bc:b4a1:db39	180.161.219.57
cb15:901b:d157:4024:ada9:b2bc:b4a1:db3a	180.161.219.58
cb15:901b:d157:4024:ada9:b2bc:b4a1:db3b	180.161.219.59
cb15:901b:d157:4024:ada9:b2bc:b4a1:db3c	180.161.219.60

cb15:901b:d157:4024:ada9:b2bc:b4a1:db3d	180.161.219.61
cb15:901b:d157:4024:ada9:b2bc:b4a1:db3e	180.161.219.62
cb15:901b:d157:4024:ada9:b2bc:b4a1:db3f	180.161.219.63
cb15:901b:d157:4024:ada9:b2bc:b4a1:db40	180.161.219.64
cb15:901b:d157:4024:ada9:b2bc:b4a1:db41	180.161.219.65
cb15:901b:d157:4024:ada9:b2bc:b4a1:db42	180.161.219.66
cb15:901b:d157:4024:ada9:b2bc:b4a1:db43	180.161.219.67
cb15:901b:d157:4024:ada9:b2bc:b4a1:db44	180.161.219.68
cb15:901b:d157:4024:ada9:b2bc:b4a1:db45	180.161.219.69
cb15:901b:d157:4024:ada9:b2bc:b4a1:db46	180.161.219.70
cb15:901b:d157:4024:ada9:b2bc:b4a1:db47	180.161.219.71
cb15:901b:d157:4024:ada9:b2bc:b4a1:db48	180.161.219.72
cb15:901b:d157:4024:ada9:b2bc:b4a1:db49	180.161.219.73
cb15:901b:d157:4024:ada9:b2bc:b4a1:db4a	180.161.219.74
cb15:901b:d157:4024:ada9:b2bc:b4a1:db4b	180.161.219.75
cb15:901b:d157:4024:ada9:b2bc:b4a1:db4c	180.161.219.76
cb15:901b:d157:4024:ada9:b2bc:b4a1:db4d	180.161.219.77
cb15:901b:d157:4024:ada9:b2bc:b4a1:db4e	180.161.219.78
cb15:901b:d157:4024:ada9:b2bc:b4a1:db4f	180.161.219.79
cb15:901b:d157:4024:ada9:b2bc:b4a1:db50	180.161.219.80
cb15:901b:d157:4024:ada9:b2bc:b4a1:db51	180.161.219.81
cb15:901b:d157:4024:ada9:b2bc:b4a1:db52	180.161.219.82
cb15:901b:d157:4024:ada9:b2bc:b4a1:db53	180.161.219.83
cb15:901b:d157:4024:ada9:b2bc:b4a1:db54	180.161.219.84
cb15:901b:d157:4024:ada9:b2bc:b4a1:db55	180.161.219.85
cb15:901b:d157:4024:ada9:b2bc:b4a1:db56	180.161.219.86
cb15:901b:d157:4024:ada9:b2bc:b4a1:db57	180.161.219.87
cb15:901b:d157:4024:ada9:b2bc:b4a1:db58	180.161.219.88
cb15:901b:d157:4024:ada9:b2bc:b4a1:db59	180.161.219.89
cb15:901b:d157:4024:ada9:b2bc:b4a1:db5a	180.161.219.90
cb15:901b:d157:4024:ada9:b2bc:b4a1:db5b	180.161.219.91
cb15:901b:d157:4024:ada9:b2bc:b4a1:db5c	180.161.219.92
cb15:901b:d157:4024:ada9:b2bc:b4a1:db5d	180.161.219.93
cb15:901b:d157:4024:ada9:b2bc:b4a1:db5e	180.161.219.94
cb15:901b:d157:4024:ada9:b2bc:b4a1:db5f	180.161.219.95
cb15:901b:d157:4024:ada9:b2bc:b4a1:db60	180.161.219.96
cb15:901b:d157:4024:ada9:b2bc:b4a1:db61	180.161.219.97
cb15:901b:d157:4024:ada9:b2bc:b4a1:db62	180.161.219.98
cb15:901b:d157:4024:ada9:b2bc:b4a1:db63	180.161.219.99
cb15:901b:d157:4024:ada9:b2bc:b4a1:db64	180.161.219.100
cb15:901b:d157:4024:ada9:b2bc:b4a1:db65	180.161.219.101
cb15:901b:d157:4024:ada9:b2bc:b4a1:db66	180.161.219.102
cb15:901b:d157:4024:ada9:b2bc:b4a1:db67	180.161.219.103
cb15:901b:d157:4024:ada9:b2bc:b4a1:db68	180.161.219.104
cb15:901b:d157:4024:ada9:b2bc:b4a1:db69	180.161.219.105
cb15:901b:d157:4024:ada9:b2bc:b4a1:db6a	180.161.219.106
cb15:901b:d157:4024:ada9:b2bc:b4a1:db6b	180.161.219.107
cb15:901b:d157:4024:ada9:b2bc:b4a1:db6c	180.161.219.108
cb15:901b:d157:4024:ada9:b2bc:b4a1:db6d	180.161.219.109
cb15:901b:d157:4024:ada9:b2bc:b4a1:db6e	180.161.219.110
cb15:901b:d157:4024:ada9:b2bc:b4a1:db6f	180.161.219.111
cb15:901b:d157:4024:ada9:b2bc:b4a1:db70	180.161.219.112
cb15:901b:d157:4024:ada9:b2bc:b4a1:db71	180.161.219.113
cb15:901b:d157:4024:ada9:b2bc:b4a1:db72	180.161.219.114
cb15:901b:d157:4024:ada9:b2bc:b4a1:db73	180.161.219.115
cb15:901b:d157:4024:ada9:b2bc:b4a1:db74	180.161.219.116
cb15:901b:d157:4024:ada9:b2bc:b4a1:db75	180.161.219.117
cb15:901b:d157:4024:ada9:b2bc:b4a1:db76	180.161.219.118
cb15:901b:d157:4024:ada9:b2bc:b4a1:db77	180.161.219.119
cb15:901b:d157:4024:ada9:b2bc:b4a1:db78	180.161.219.120

cb15:901b:d157:4024:ada9:b2bc:b4a1:db79	180.161.219.121
cb15:901b:d157:4024:ada9:b2bc:b4a1:db7a	180.161.219.122
cb15:901b:d157:4024:ada9:b2bc:b4a1:db7b	180.161.219.123
cb15:901b:d157:4024:ada9:b2bc:b4a1:db7c	180.161.219.124
cb15:901b:d157:4024:ada9:b2bc:b4a1:db7d	180.161.219.125
cb15:901b:d157:4024:ada9:b2bc:b4a1:db7e	180.161.219.126
cb15:901b:d157:4024:ada9:b2bc:b4a1:db7f	180.161.219.127
cb15:901b:d157:4024:ada9:b2bc:b4a1:db80	180.161.219.128
cb15:901b:d157:4024:ada9:b2bc:b4a1:db81	180.161.219.129
cb15:901b:d157:4024:ada9:b2bc:b4a1:db82	180.161.219.130
cb15:901b:d157:4024:ada9:b2bc:b4a1:db83	180.161.219.131
cb15:901b:d157:4024:ada9:b2bc:b4a1:db84	180.161.219.132
cb15:901b:d157:4024:ada9:b2bc:b4a1:db85	180.161.219.133
cb15:901b:d157:4024:ada9:b2bc:b4a1:db86	180.161.219.134
cb15:901b:d157:4024:ada9:b2bc:b4a1:db87	180.161.219.135
cb15:901b:d157:4024:ada9:b2bc:b4a1:db88	180.161.219.136
cb15:901b:d157:4024:ada9:b2bc:b4a1:db89	180.161.219.137
cb15:901b:d157:4024:ada9:b2bc:b4a1:db8a	180.161.219.138
cb15:901b:d157:4024:ada9:b2bc:b4a1:db8b	180.161.219.139
cb15:901b:d157:4024:ada9:b2bc:b4a1:db8c	180.161.219.140
cb15:901b:d157:4024:ada9:b2bc:b4a1:db8d	180.161.219.141
cb15:901b:d157:4024:ada9:b2bc:b4a1:db8e	180.161.219.142
cb15:901b:d157:4024:ada9:b2bc:b4a1:db8f	180.161.219.143
cb15:901b:d157:4024:ada9:b2bc:b4a1:db90	180.161.219.144
cb15:901b:d157:4024:ada9:b2bc:b4a1:db91	180.161.219.145
cb15:901b:d157:4024:ada9:b2bc:b4a1:db92	180.161.219.146
cb15:901b:d157:4024:ada9:b2bc:b4a1:db93	180.161.219.147
cb15:901b:d157:4024:ada9:b2bc:b4a1:db94	180.161.219.148
cb15:901b:d157:4024:ada9:b2bc:b4a1:db95	180.161.219.149
cb15:901b:d157:4024:ada9:b2bc:b4a1:db96	180.161.219.150
cb15:901b:d157:4024:ada9:b2bc:b4a1:db97	180.161.219.151
cb15:901b:d157:4024:ada9:b2bc:b4a1:db98	180.161.219.152
cb15:901b:d157:4024:ada9:b2bc:b4a1:db99	180.161.219.153
cb15:901b:d157:4024:ada9:b2bc:b4a1:db9a	180.161.219.154
cb15:901b:d157:4024:ada9:b2bc:b4a1:db9b	180.161.219.155
cb15:901b:d157:4024:ada9:b2bc:b4a1:db9c	180.161.219.156
cb15:901b:d157:4024:ada9:b2bc:b4a1:db9d	180.161.219.157
cb15:901b:d157:4024:ada9:b2bc:b4a1:db9e	180.161.219.158
cb15:901b:d157:4024:ada9:b2bc:b4a1:db9f	180.161.219.159
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba0	180.161.219.160
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba1	180.161.219.161
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba2	180.161.219.162
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba3	180.161.219.163
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba4	180.161.219.164
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba5	180.161.219.165
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba6	180.161.219.166
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba7	180.161.219.167
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba8	180.161.219.168
cb15:901b:d157:4024:ada9:b2bc:b4a1:dba9	180.161.219.169
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbaa	180.161.219.170
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbab	180.161.219.171
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbac	180.161.219.172
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbad	180.161.219.173
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbae	180.161.219.174
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbaf	180.161.219.175
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb0	180.161.219.176
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb1	180.161.219.177
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb2	180.161.219.178
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb3	180.161.219.179
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb4	180.161.219.180

cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb5	180.161.219.181
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb6	180.161.219.182
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb7	180.161.219.183
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb8	180.161.219.184
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbb9	180.161.219.185
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbba	180.161.219.186
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbbb	180.161.219.187
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbbc	180.161.219.188
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbbd	180.161.219.189
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbbe	180.161.219.190
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbbf	180.161.219.191
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc0	180.161.219.192
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc1	180.161.219.193
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc2	180.161.219.194
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc3	180.161.219.195
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc4	180.161.219.196
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc5	180.161.219.197
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc6	180.161.219.198
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc7	180.161.219.199
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc8	180.161.219.200
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbc9	180.161.219.201
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbca	180.161.219.202
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbcb	180.161.219.203
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbcc	180.161.219.204
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbcd	180.161.219.205
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbce	180.161.219.206
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbcf	180.161.219.207
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd0	180.161.219.208
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd1	180.161.219.209
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd2	180.161.219.210
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd3	180.161.219.211
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd4	180.161.219.212
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd5	180.161.219.213
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd6	180.161.219.214
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd7	180.161.219.215
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd8	180.161.219.216
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbd9	180.161.219.217
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbda	180.161.219.218
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbdb	180.161.219.219
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbdc	180.161.219.220
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbdd	180.161.219.221
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbde	180.161.219.222
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbdf	180.161.219.223
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe0	180.161.219.224
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe1	180.161.219.225
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe2	180.161.219.226
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe3	180.161.219.227
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe4	180.161.219.228
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe5	180.161.219.229
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe6	180.161.219.230
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe7	180.161.219.231
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe8	180.161.219.232
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbe9	180.161.219.233
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbea	180.161.219.234
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbeb	180.161.219.235
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbec	180.161.219.236
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbed	180.161.219.237
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbee	180.161.219.238
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbef	180.161.219.239
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf0	180.161.219.240
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf1	180.161.219.241
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf2	180.161.219.242
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf3	180.161.219.243
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf4	180.161.219.244
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf5	180.161.219.245
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf6	180.161.219.246
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf7	180.161.219.247
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf8	180.161.219.248
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbf9	180.161.219.249
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbfa	180.161.219.250
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbfb	180.161.219.251
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbfc	180.161.219.252
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbfd	180.161.219.253
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbfe	180.161.219.254
cb15:901b:d157:4024:ada9:b2bc:b4a1:dbff	180.161.219.255

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.