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:df49:ab01	223.73.171.1
cb15:901b:d157:b51:8045:b51a:df49:ab02	223.73.171.2
cb15:901b:d157:b51:8045:b51a:df49:ab03	223.73.171.3
cb15:901b:d157:b51:8045:b51a:df49:ab04	223.73.171.4
cb15:901b:d157:b51:8045:b51a:df49:ab05	223.73.171.5
cb15:901b:d157:b51:8045:b51a:df49:ab06	223.73.171.6
cb15:901b:d157:b51:8045:b51a:df49:ab07	223.73.171.7
cb15:901b:d157:b51:8045:b51a:df49:ab08	223.73.171.8
cb15:901b:d157:b51:8045:b51a:df49:ab09	223.73.171.9
cb15:901b:d157:b51:8045:b51a:df49:ab0a	223.73.171.10
cb15:901b:d157:b51:8045:b51a:df49:ab0b	223.73.171.11
cb15:901b:d157:b51:8045:b51a:df49:ab0c	223.73.171.12
cb15:901b:d157:b51:8045:b51a:df49:ab0d	223.73.171.13
cb15:901b:d157:b51:8045:b51a:df49:ab0e	223.73.171.14
cb15:901b:d157:b51:8045:b51a:df49:ab0f	223.73.171.15
cb15:901b:d157:b51:8045:b51a:df49:ab10	223.73.171.16
cb15:901b:d157:b51:8045:b51a:df49:ab11	223.73.171.17
cb15:901b:d157:b51:8045:b51a:df49:ab12	223.73.171.18
cb15:901b:d157:b51:8045:b51a:df49:ab13	223.73.171.19
cb15:901b:d157:b51:8045:b51a:df49:ab14	223.73.171.20
cb15:901b:d157:b51:8045:b51a:df49:ab15	223.73.171.21
cb15:901b:d157:b51:8045:b51a:df49:ab16	223.73.171.22
cb15:901b:d157:b51:8045:b51a:df49:ab17	223.73.171.23
cb15:901b:d157:b51:8045:b51a:df49:ab18	223.73.171.24
cb15:901b:d157:b51:8045:b51a:df49:ab19	223.73.171.25
cb15:901b:d157:b51:8045:b51a:df49:ab1a	223.73.171.26
cb15:901b:d157:b51:8045:b51a:df49:ab1b	223.73.171.27
cb15:901b:d157:b51:8045:b51a:df49:ab1c	223.73.171.28
cb15:901b:d157:b51:8045:b51a:df49:ab1d	223.73.171.29
cb15:901b:d157:b51:8045:b51a:df49:ab1e	223.73.171.30
cb15:901b:d157:b51:8045:b51a:df49:ab1f	223.73.171.31
cb15:901b:d157:b51:8045:b51a:df49:ab20	223.73.171.32
cb15:901b:d157:b51:8045:b51a:df49:ab21	223.73.171.33
cb15:901b:d157:b51:8045:b51a:df49:ab22	223.73.171.34
cb15:901b:d157:b51:8045:b51a:df49:ab23	223.73.171.35
cb15:901b:d157:b51:8045:b51a:df49:ab24	223.73.171.36
cb15:901b:d157:b51:8045:b51a:df49:ab25	223.73.171.37
cb15:901b:d157:b51:8045:b51a:df49:ab26	223.73.171.38
cb15:901b:d157:b51:8045:b51a:df49:ab27	223.73.171.39
cb15:901b:d157:b51:8045:b51a:df49:ab28	223.73.171.40
cb15:901b:d157:b51:8045:b51a:df49:ab29	223.73.171.41
cb15:901b:d157:b51:8045:b51a:df49:ab2a	223.73.171.42
cb15:901b:d157:b51:8045:b51a:df49:ab2b	223.73.171.43
cb15:901b:d157:b51:8045:b51a:df49:ab2c	223.73.171.44
cb15:901b:d157:b51:8045:b51a:df49:ab2d	223.73.171.45
cb15:901b:d157:b51:8045:b51a:df49:ab2e	223.73.171.46
cb15:901b:d157:b51:8045:b51a:df49:ab2f	223.73.171.47
cb15:901b:d157:b51:8045:b51a:df49:ab30	223.73.171.48
cb15:901b:d157:b51:8045:b51a:df49:ab31	223.73.171.49
cb15:901b:d157:b51:8045:b51a:df49:ab32	223.73.171.50
cb15:901b:d157:b51:8045:b51a:df49:ab33	223.73.171.51
cb15:901b:d157:b51:8045:b51a:df49:ab34	223.73.171.52
cb15:901b:d157:b51:8045:b51a:df49:ab35	223.73.171.53
cb15:901b:d157:b51:8045:b51a:df49:ab36	223.73.171.54
cb15:901b:d157:b51:8045:b51a:df49:ab37	223.73.171.55
cb15:901b:d157:b51:8045:b51a:df49:ab38	223.73.171.56
cb15:901b:d157:b51:8045:b51a:df49:ab39	223.73.171.57
cb15:901b:d157:b51:8045:b51a:df49:ab3a	223.73.171.58
cb15:901b:d157:b51:8045:b51a:df49:ab3b	223.73.171.59
cb15:901b:d157:b51:8045:b51a:df49:ab3c	223.73.171.60

cb15:901b:d157:b51:8045:b51a:df49:ab3d	223.73.171.61
cb15:901b:d157:b51:8045:b51a:df49:ab3e	223.73.171.62
cb15:901b:d157:b51:8045:b51a:df49:ab3f	223.73.171.63
cb15:901b:d157:b51:8045:b51a:df49:ab40	223.73.171.64
cb15:901b:d157:b51:8045:b51a:df49:ab41	223.73.171.65
cb15:901b:d157:b51:8045:b51a:df49:ab42	223.73.171.66
cb15:901b:d157:b51:8045:b51a:df49:ab43	223.73.171.67
cb15:901b:d157:b51:8045:b51a:df49:ab44	223.73.171.68
cb15:901b:d157:b51:8045:b51a:df49:ab45	223.73.171.69
cb15:901b:d157:b51:8045:b51a:df49:ab46	223.73.171.70
cb15:901b:d157:b51:8045:b51a:df49:ab47	223.73.171.71
cb15:901b:d157:b51:8045:b51a:df49:ab48	223.73.171.72
cb15:901b:d157:b51:8045:b51a:df49:ab49	223.73.171.73
cb15:901b:d157:b51:8045:b51a:df49:ab4a	223.73.171.74
cb15:901b:d157:b51:8045:b51a:df49:ab4b	223.73.171.75
cb15:901b:d157:b51:8045:b51a:df49:ab4c	223.73.171.76
cb15:901b:d157:b51:8045:b51a:df49:ab4d	223.73.171.77
cb15:901b:d157:b51:8045:b51a:df49:ab4e	223.73.171.78
cb15:901b:d157:b51:8045:b51a:df49:ab4f	223.73.171.79
cb15:901b:d157:b51:8045:b51a:df49:ab50	223.73.171.80
cb15:901b:d157:b51:8045:b51a:df49:ab51	223.73.171.81
cb15:901b:d157:b51:8045:b51a:df49:ab52	223.73.171.82
cb15:901b:d157:b51:8045:b51a:df49:ab53	223.73.171.83
cb15:901b:d157:b51:8045:b51a:df49:ab54	223.73.171.84
cb15:901b:d157:b51:8045:b51a:df49:ab55	223.73.171.85
cb15:901b:d157:b51:8045:b51a:df49:ab56	223.73.171.86
cb15:901b:d157:b51:8045:b51a:df49:ab57	223.73.171.87
cb15:901b:d157:b51:8045:b51a:df49:ab58	223.73.171.88
cb15:901b:d157:b51:8045:b51a:df49:ab59	223.73.171.89
cb15:901b:d157:b51:8045:b51a:df49:ab5a	223.73.171.90
cb15:901b:d157:b51:8045:b51a:df49:ab5b	223.73.171.91
cb15:901b:d157:b51:8045:b51a:df49:ab5c	223.73.171.92
cb15:901b:d157:b51:8045:b51a:df49:ab5d	223.73.171.93
cb15:901b:d157:b51:8045:b51a:df49:ab5e	223.73.171.94
cb15:901b:d157:b51:8045:b51a:df49:ab5f	223.73.171.95
cb15:901b:d157:b51:8045:b51a:df49:ab60	223.73.171.96
cb15:901b:d157:b51:8045:b51a:df49:ab61	223.73.171.97
cb15:901b:d157:b51:8045:b51a:df49:ab62	223.73.171.98
cb15:901b:d157:b51:8045:b51a:df49:ab63	223.73.171.99
cb15:901b:d157:b51:8045:b51a:df49:ab64	223.73.171.100
cb15:901b:d157:b51:8045:b51a:df49:ab65	223.73.171.101
cb15:901b:d157:b51:8045:b51a:df49:ab66	223.73.171.102
cb15:901b:d157:b51:8045:b51a:df49:ab67	223.73.171.103
cb15:901b:d157:b51:8045:b51a:df49:ab68	223.73.171.104
cb15:901b:d157:b51:8045:b51a:df49:ab69	223.73.171.105
cb15:901b:d157:b51:8045:b51a:df49:ab6a	223.73.171.106
cb15:901b:d157:b51:8045:b51a:df49:ab6b	223.73.171.107
cb15:901b:d157:b51:8045:b51a:df49:ab6c	223.73.171.108
cb15:901b:d157:b51:8045:b51a:df49:ab6d	223.73.171.109
cb15:901b:d157:b51:8045:b51a:df49:ab6e	223.73.171.110
cb15:901b:d157:b51:8045:b51a:df49:ab6f	223.73.171.111
cb15:901b:d157:b51:8045:b51a:df49:ab70	223.73.171.112
cb15:901b:d157:b51:8045:b51a:df49:ab71	223.73.171.113
cb15:901b:d157:b51:8045:b51a:df49:ab72	223.73.171.114
cb15:901b:d157:b51:8045:b51a:df49:ab73	223.73.171.115
cb15:901b:d157:b51:8045:b51a:df49:ab74	223.73.171.116
cb15:901b:d157:b51:8045:b51a:df49:ab75	223.73.171.117
cb15:901b:d157:b51:8045:b51a:df49:ab76	223.73.171.118
cb15:901b:d157:b51:8045:b51a:df49:ab77	223.73.171.119
cb15:901b:d157:b51:8045:b51a:df49:ab78	223.73.171.120

cb15:901b:d157:b51:8045:b51a:df49:ab79	223.73.171.121
cb15:901b:d157:b51:8045:b51a:df49:ab7a	223.73.171.122
cb15:901b:d157:b51:8045:b51a:df49:ab7b	223.73.171.123
cb15:901b:d157:b51:8045:b51a:df49:ab7c	223.73.171.124
cb15:901b:d157:b51:8045:b51a:df49:ab7d	223.73.171.125
cb15:901b:d157:b51:8045:b51a:df49:ab7e	223.73.171.126
cb15:901b:d157:b51:8045:b51a:df49:ab7f	223.73.171.127
cb15:901b:d157:b51:8045:b51a:df49:ab80	223.73.171.128
cb15:901b:d157:b51:8045:b51a:df49:ab81	223.73.171.129
cb15:901b:d157:b51:8045:b51a:df49:ab82	223.73.171.130
cb15:901b:d157:b51:8045:b51a:df49:ab83	223.73.171.131
cb15:901b:d157:b51:8045:b51a:df49:ab84	223.73.171.132
cb15:901b:d157:b51:8045:b51a:df49:ab85	223.73.171.133
cb15:901b:d157:b51:8045:b51a:df49:ab86	223.73.171.134
cb15:901b:d157:b51:8045:b51a:df49:ab87	223.73.171.135
cb15:901b:d157:b51:8045:b51a:df49:ab88	223.73.171.136
cb15:901b:d157:b51:8045:b51a:df49:ab89	223.73.171.137
cb15:901b:d157:b51:8045:b51a:df49:ab8a	223.73.171.138
cb15:901b:d157:b51:8045:b51a:df49:ab8b	223.73.171.139
cb15:901b:d157:b51:8045:b51a:df49:ab8c	223.73.171.140
cb15:901b:d157:b51:8045:b51a:df49:ab8d	223.73.171.141
cb15:901b:d157:b51:8045:b51a:df49:ab8e	223.73.171.142
cb15:901b:d157:b51:8045:b51a:df49:ab8f	223.73.171.143
cb15:901b:d157:b51:8045:b51a:df49:ab90	223.73.171.144
cb15:901b:d157:b51:8045:b51a:df49:ab91	223.73.171.145
cb15:901b:d157:b51:8045:b51a:df49:ab92	223.73.171.146
cb15:901b:d157:b51:8045:b51a:df49:ab93	223.73.171.147
cb15:901b:d157:b51:8045:b51a:df49:ab94	223.73.171.148
cb15:901b:d157:b51:8045:b51a:df49:ab95	223.73.171.149
cb15:901b:d157:b51:8045:b51a:df49:ab96	223.73.171.150
cb15:901b:d157:b51:8045:b51a:df49:ab97	223.73.171.151
cb15:901b:d157:b51:8045:b51a:df49:ab98	223.73.171.152
cb15:901b:d157:b51:8045:b51a:df49:ab99	223.73.171.153
cb15:901b:d157:b51:8045:b51a:df49:ab9a	223.73.171.154
cb15:901b:d157:b51:8045:b51a:df49:ab9b	223.73.171.155
cb15:901b:d157:b51:8045:b51a:df49:ab9c	223.73.171.156
cb15:901b:d157:b51:8045:b51a:df49:ab9d	223.73.171.157
cb15:901b:d157:b51:8045:b51a:df49:ab9e	223.73.171.158
cb15:901b:d157:b51:8045:b51a:df49:ab9f	223.73.171.159
cb15:901b:d157:b51:8045:b51a:df49:aba0	223.73.171.160
cb15:901b:d157:b51:8045:b51a:df49:aba1	223.73.171.161
cb15:901b:d157:b51:8045:b51a:df49:aba2	223.73.171.162
cb15:901b:d157:b51:8045:b51a:df49:aba3	223.73.171.163
cb15:901b:d157:b51:8045:b51a:df49:aba4	223.73.171.164
cb15:901b:d157:b51:8045:b51a:df49:aba5	223.73.171.165
cb15:901b:d157:b51:8045:b51a:df49:aba6	223.73.171.166
cb15:901b:d157:b51:8045:b51a:df49:aba7	223.73.171.167
cb15:901b:d157:b51:8045:b51a:df49:aba8	223.73.171.168
cb15:901b:d157:b51:8045:b51a:df49:aba9	223.73.171.169
cb15:901b:d157:b51:8045:b51a:df49:abaa	223.73.171.170
cb15:901b:d157:b51:8045:b51a:df49:abab	223.73.171.171
cb15:901b:d157:b51:8045:b51a:df49:abac	223.73.171.172
cb15:901b:d157:b51:8045:b51a:df49:abad	223.73.171.173
cb15:901b:d157:b51:8045:b51a:df49:abae	223.73.171.174
cb15:901b:d157:b51:8045:b51a:df49:abaf	223.73.171.175
cb15:901b:d157:b51:8045:b51a:df49:abb0	223.73.171.176
cb15:901b:d157:b51:8045:b51a:df49:abb1	223.73.171.177
cb15:901b:d157:b51:8045:b51a:df49:abb2	223.73.171.178
cb15:901b:d157:b51:8045:b51a:df49:abb3	223.73.171.179
cb15:901b:d157:b51:8045:b51a:df49:abb4	223.73.171.180

cb15:901b:d157:b51:8045:b51a:df49:abb5	223.73.171.181
cb15:901b:d157:b51:8045:b51a:df49:abb6	223.73.171.182
cb15:901b:d157:b51:8045:b51a:df49:abb7	223.73.171.183
cb15:901b:d157:b51:8045:b51a:df49:abb8	223.73.171.184
cb15:901b:d157:b51:8045:b51a:df49:abb9	223.73.171.185
cb15:901b:d157:b51:8045:b51a:df49:abba	223.73.171.186
cb15:901b:d157:b51:8045:b51a:df49:abbb	223.73.171.187
cb15:901b:d157:b51:8045:b51a:df49:abbc	223.73.171.188
cb15:901b:d157:b51:8045:b51a:df49:abbd	223.73.171.189
cb15:901b:d157:b51:8045:b51a:df49:abbe	223.73.171.190
cb15:901b:d157:b51:8045:b51a:df49:abbf	223.73.171.191
cb15:901b:d157:b51:8045:b51a:df49:abc0	223.73.171.192
cb15:901b:d157:b51:8045:b51a:df49:abc1	223.73.171.193
cb15:901b:d157:b51:8045:b51a:df49:abc2	223.73.171.194
cb15:901b:d157:b51:8045:b51a:df49:abc3	223.73.171.195
cb15:901b:d157:b51:8045:b51a:df49:abc4	223.73.171.196
cb15:901b:d157:b51:8045:b51a:df49:abc5	223.73.171.197
cb15:901b:d157:b51:8045:b51a:df49:abc6	223.73.171.198
cb15:901b:d157:b51:8045:b51a:df49:abc7	223.73.171.199
cb15:901b:d157:b51:8045:b51a:df49:abc8	223.73.171.200
cb15:901b:d157:b51:8045:b51a:df49:abc9	223.73.171.201
cb15:901b:d157:b51:8045:b51a:df49:abca	223.73.171.202
cb15:901b:d157:b51:8045:b51a:df49:abcb	223.73.171.203
cb15:901b:d157:b51:8045:b51a:df49:abcc	223.73.171.204
cb15:901b:d157:b51:8045:b51a:df49:abcd	223.73.171.205
cb15:901b:d157:b51:8045:b51a:df49:abce	223.73.171.206
cb15:901b:d157:b51:8045:b51a:df49:abcf	223.73.171.207
cb15:901b:d157:b51:8045:b51a:df49:abd0	223.73.171.208
cb15:901b:d157:b51:8045:b51a:df49:abd1	223.73.171.209
cb15:901b:d157:b51:8045:b51a:df49:abd2	223.73.171.210
cb15:901b:d157:b51:8045:b51a:df49:abd3	223.73.171.211
cb15:901b:d157:b51:8045:b51a:df49:abd4	223.73.171.212
cb15:901b:d157:b51:8045:b51a:df49:abd5	223.73.171.213
cb15:901b:d157:b51:8045:b51a:df49:abd6	223.73.171.214
cb15:901b:d157:b51:8045:b51a:df49:abd7	223.73.171.215
cb15:901b:d157:b51:8045:b51a:df49:abd8	223.73.171.216
cb15:901b:d157:b51:8045:b51a:df49:abd9	223.73.171.217
cb15:901b:d157:b51:8045:b51a:df49:abda	223.73.171.218
cb15:901b:d157:b51:8045:b51a:df49:abdb	223.73.171.219
cb15:901b:d157:b51:8045:b51a:df49:abdc	223.73.171.220
cb15:901b:d157:b51:8045:b51a:df49:abdd	223.73.171.221
cb15:901b:d157:b51:8045:b51a:df49:abde	223.73.171.222
cb15:901b:d157:b51:8045:b51a:df49:abdf	223.73.171.223
cb15:901b:d157:b51:8045:b51a:df49:abe0	223.73.171.224
cb15:901b:d157:b51:8045:b51a:df49:abe1	223.73.171.225
cb15:901b:d157:b51:8045:b51a:df49:abe2	223.73.171.226
cb15:901b:d157:b51:8045:b51a:df49:abe3	223.73.171.227
cb15:901b:d157:b51:8045:b51a:df49:abe4	223.73.171.228
cb15:901b:d157:b51:8045:b51a:df49:abe5	223.73.171.229
cb15:901b:d157:b51:8045:b51a:df49:abe6	223.73.171.230
cb15:901b:d157:b51:8045:b51a:df49:abe7	223.73.171.231
cb15:901b:d157:b51:8045:b51a:df49:abe8	223.73.171.232
cb15:901b:d157:b51:8045:b51a:df49:abe9	223.73.171.233
cb15:901b:d157:b51:8045:b51a:df49:abea	223.73.171.234
cb15:901b:d157:b51:8045:b51a:df49:abeb	223.73.171.235
cb15:901b:d157:b51:8045:b51a:df49:abec	223.73.171.236
cb15:901b:d157:b51:8045:b51a:df49:abed	223.73.171.237
cb15:901b:d157:b51:8045:b51a:df49:abee	223.73.171.238
cb15:901b:d157:b51:8045:b51a:df49:abef	223.73.171.239
cb15:901b:d157:b51:8045:b51a:df49:abf0	223.73.171.240
cb15:901b:d157:b51:8045:b51a:df49:abf1	223.73.171.241
cb15:901b:d157:b51:8045:b51a:df49:abf2	223.73.171.242
cb15:901b:d157:b51:8045:b51a:df49:abf3	223.73.171.243
cb15:901b:d157:b51:8045:b51a:df49:abf4	223.73.171.244
cb15:901b:d157:b51:8045:b51a:df49:abf5	223.73.171.245
cb15:901b:d157:b51:8045:b51a:df49:abf6	223.73.171.246
cb15:901b:d157:b51:8045:b51a:df49:abf7	223.73.171.247
cb15:901b:d157:b51:8045:b51a:df49:abf8	223.73.171.248
cb15:901b:d157:b51:8045:b51a:df49:abf9	223.73.171.249
cb15:901b:d157:b51:8045:b51a:df49:abfa	223.73.171.250
cb15:901b:d157:b51:8045:b51a:df49:abfb	223.73.171.251
cb15:901b:d157:b51:8045:b51a:df49:abfc	223.73.171.252
cb15:901b:d157:b51:8045:b51a:df49:abfd	223.73.171.253
cb15:901b:d157:b51:8045:b51a:df49:abfe	223.73.171.254
cb15:901b:d157:b51:8045:b51a:df49:abff	223.73.171.255

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.