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:cd72:3fd1:df01	63.209.223.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:df02	63.209.223.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:df03	63.209.223.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:df04	63.209.223.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:df05	63.209.223.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:df06	63.209.223.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:df07	63.209.223.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:df08	63.209.223.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:df09	63.209.223.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:df0a	63.209.223.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:df0b	63.209.223.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:df0c	63.209.223.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:df0d	63.209.223.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:df0e	63.209.223.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:df0f	63.209.223.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:df10	63.209.223.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:df11	63.209.223.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:df12	63.209.223.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:df13	63.209.223.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:df14	63.209.223.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:df15	63.209.223.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:df16	63.209.223.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:df17	63.209.223.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:df18	63.209.223.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:df19	63.209.223.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:df1a	63.209.223.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:df1b	63.209.223.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:df1c	63.209.223.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:df1d	63.209.223.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:df1e	63.209.223.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:df1f	63.209.223.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:df20	63.209.223.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:df21	63.209.223.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:df22	63.209.223.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:df23	63.209.223.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:df24	63.209.223.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:df25	63.209.223.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:df26	63.209.223.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:df27	63.209.223.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:df28	63.209.223.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:df29	63.209.223.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:df2a	63.209.223.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:df2b	63.209.223.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:df2c	63.209.223.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:df2d	63.209.223.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:df2e	63.209.223.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:df2f	63.209.223.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:df30	63.209.223.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:df31	63.209.223.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:df32	63.209.223.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:df33	63.209.223.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:df34	63.209.223.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:df35	63.209.223.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:df36	63.209.223.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:df37	63.209.223.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:df38	63.209.223.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:df39	63.209.223.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:df3a	63.209.223.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:df3b	63.209.223.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:df3c	63.209.223.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:df3d	63.209.223.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:df3e	63.209.223.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:df3f	63.209.223.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:df40	63.209.223.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:df41	63.209.223.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:df42	63.209.223.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:df43	63.209.223.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:df44	63.209.223.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:df45	63.209.223.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:df46	63.209.223.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:df47	63.209.223.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:df48	63.209.223.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:df49	63.209.223.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:df4a	63.209.223.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:df4b	63.209.223.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:df4c	63.209.223.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:df4d	63.209.223.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:df4e	63.209.223.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:df4f	63.209.223.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:df50	63.209.223.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:df51	63.209.223.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:df52	63.209.223.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:df53	63.209.223.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:df54	63.209.223.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:df55	63.209.223.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:df56	63.209.223.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:df57	63.209.223.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:df58	63.209.223.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:df59	63.209.223.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:df5a	63.209.223.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:df5b	63.209.223.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:df5c	63.209.223.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:df5d	63.209.223.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:df5e	63.209.223.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:df5f	63.209.223.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:df60	63.209.223.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:df61	63.209.223.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:df62	63.209.223.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:df63	63.209.223.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:df64	63.209.223.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:df65	63.209.223.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:df66	63.209.223.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:df67	63.209.223.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:df68	63.209.223.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:df69	63.209.223.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:df6a	63.209.223.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:df6b	63.209.223.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:df6c	63.209.223.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:df6d	63.209.223.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:df6e	63.209.223.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:df6f	63.209.223.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:df70	63.209.223.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:df71	63.209.223.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:df72	63.209.223.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:df73	63.209.223.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:df74	63.209.223.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:df75	63.209.223.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:df76	63.209.223.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:df77	63.209.223.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:df78	63.209.223.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:df79	63.209.223.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:df7a	63.209.223.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:df7b	63.209.223.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:df7c	63.209.223.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:df7d	63.209.223.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:df7e	63.209.223.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:df7f	63.209.223.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:df80	63.209.223.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:df81	63.209.223.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:df82	63.209.223.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:df83	63.209.223.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:df84	63.209.223.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:df85	63.209.223.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:df86	63.209.223.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:df87	63.209.223.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:df88	63.209.223.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:df89	63.209.223.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:df8a	63.209.223.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:df8b	63.209.223.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:df8c	63.209.223.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:df8d	63.209.223.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:df8e	63.209.223.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:df8f	63.209.223.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:df90	63.209.223.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:df91	63.209.223.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:df92	63.209.223.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:df93	63.209.223.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:df94	63.209.223.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:df95	63.209.223.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:df96	63.209.223.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:df97	63.209.223.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:df98	63.209.223.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:df99	63.209.223.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:df9a	63.209.223.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:df9b	63.209.223.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:df9c	63.209.223.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:df9d	63.209.223.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:df9e	63.209.223.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:df9f	63.209.223.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa0	63.209.223.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa1	63.209.223.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa2	63.209.223.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa3	63.209.223.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa4	63.209.223.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa5	63.209.223.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa6	63.209.223.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa7	63.209.223.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa8	63.209.223.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfa9	63.209.223.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfaa	63.209.223.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfab	63.209.223.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfac	63.209.223.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfad	63.209.223.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfae	63.209.223.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfaf	63.209.223.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb0	63.209.223.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb1	63.209.223.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb2	63.209.223.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb3	63.209.223.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb4	63.209.223.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb5	63.209.223.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb6	63.209.223.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb7	63.209.223.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb8	63.209.223.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfb9	63.209.223.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfba	63.209.223.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfbb	63.209.223.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfbc	63.209.223.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfbd	63.209.223.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfbe	63.209.223.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfbf	63.209.223.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc0	63.209.223.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc1	63.209.223.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc2	63.209.223.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc3	63.209.223.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc4	63.209.223.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc5	63.209.223.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc6	63.209.223.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc7	63.209.223.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc8	63.209.223.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfc9	63.209.223.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfca	63.209.223.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfcb	63.209.223.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfcc	63.209.223.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfcd	63.209.223.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfce	63.209.223.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfcf	63.209.223.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd0	63.209.223.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd1	63.209.223.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd2	63.209.223.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd3	63.209.223.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd4	63.209.223.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd5	63.209.223.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd6	63.209.223.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd7	63.209.223.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd8	63.209.223.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfd9	63.209.223.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfda	63.209.223.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfdb	63.209.223.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfdc	63.209.223.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfdd	63.209.223.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfde	63.209.223.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfdf	63.209.223.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe0	63.209.223.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe1	63.209.223.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe2	63.209.223.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe3	63.209.223.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe4	63.209.223.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe5	63.209.223.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe6	63.209.223.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe7	63.209.223.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe8	63.209.223.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfe9	63.209.223.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfea	63.209.223.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfeb	63.209.223.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfec	63.209.223.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfed	63.209.223.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfee	63.209.223.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfef	63.209.223.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff0	63.209.223.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff1	63.209.223.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff2	63.209.223.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff3	63.209.223.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff4	63.209.223.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff5	63.209.223.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff6	63.209.223.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff7	63.209.223.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff8	63.209.223.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:dff9	63.209.223.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:dffa	63.209.223.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:dffb	63.209.223.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:dffc	63.209.223.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:dffd	63.209.223.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:dffe	63.209.223.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:dfff	63.209.223.255

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.