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:7f28:df01	127.40.223.1
cb15:901b:d157:b51:8045:b51a:7f28:df02	127.40.223.2
cb15:901b:d157:b51:8045:b51a:7f28:df03	127.40.223.3
cb15:901b:d157:b51:8045:b51a:7f28:df04	127.40.223.4
cb15:901b:d157:b51:8045:b51a:7f28:df05	127.40.223.5
cb15:901b:d157:b51:8045:b51a:7f28:df06	127.40.223.6
cb15:901b:d157:b51:8045:b51a:7f28:df07	127.40.223.7
cb15:901b:d157:b51:8045:b51a:7f28:df08	127.40.223.8
cb15:901b:d157:b51:8045:b51a:7f28:df09	127.40.223.9
cb15:901b:d157:b51:8045:b51a:7f28:df0a	127.40.223.10
cb15:901b:d157:b51:8045:b51a:7f28:df0b	127.40.223.11
cb15:901b:d157:b51:8045:b51a:7f28:df0c	127.40.223.12
cb15:901b:d157:b51:8045:b51a:7f28:df0d	127.40.223.13
cb15:901b:d157:b51:8045:b51a:7f28:df0e	127.40.223.14
cb15:901b:d157:b51:8045:b51a:7f28:df0f	127.40.223.15
cb15:901b:d157:b51:8045:b51a:7f28:df10	127.40.223.16
cb15:901b:d157:b51:8045:b51a:7f28:df11	127.40.223.17
cb15:901b:d157:b51:8045:b51a:7f28:df12	127.40.223.18
cb15:901b:d157:b51:8045:b51a:7f28:df13	127.40.223.19
cb15:901b:d157:b51:8045:b51a:7f28:df14	127.40.223.20
cb15:901b:d157:b51:8045:b51a:7f28:df15	127.40.223.21
cb15:901b:d157:b51:8045:b51a:7f28:df16	127.40.223.22
cb15:901b:d157:b51:8045:b51a:7f28:df17	127.40.223.23
cb15:901b:d157:b51:8045:b51a:7f28:df18	127.40.223.24
cb15:901b:d157:b51:8045:b51a:7f28:df19	127.40.223.25
cb15:901b:d157:b51:8045:b51a:7f28:df1a	127.40.223.26
cb15:901b:d157:b51:8045:b51a:7f28:df1b	127.40.223.27
cb15:901b:d157:b51:8045:b51a:7f28:df1c	127.40.223.28
cb15:901b:d157:b51:8045:b51a:7f28:df1d	127.40.223.29
cb15:901b:d157:b51:8045:b51a:7f28:df1e	127.40.223.30
cb15:901b:d157:b51:8045:b51a:7f28:df1f	127.40.223.31
cb15:901b:d157:b51:8045:b51a:7f28:df20	127.40.223.32
cb15:901b:d157:b51:8045:b51a:7f28:df21	127.40.223.33
cb15:901b:d157:b51:8045:b51a:7f28:df22	127.40.223.34
cb15:901b:d157:b51:8045:b51a:7f28:df23	127.40.223.35
cb15:901b:d157:b51:8045:b51a:7f28:df24	127.40.223.36
cb15:901b:d157:b51:8045:b51a:7f28:df25	127.40.223.37
cb15:901b:d157:b51:8045:b51a:7f28:df26	127.40.223.38
cb15:901b:d157:b51:8045:b51a:7f28:df27	127.40.223.39
cb15:901b:d157:b51:8045:b51a:7f28:df28	127.40.223.40
cb15:901b:d157:b51:8045:b51a:7f28:df29	127.40.223.41
cb15:901b:d157:b51:8045:b51a:7f28:df2a	127.40.223.42
cb15:901b:d157:b51:8045:b51a:7f28:df2b	127.40.223.43
cb15:901b:d157:b51:8045:b51a:7f28:df2c	127.40.223.44
cb15:901b:d157:b51:8045:b51a:7f28:df2d	127.40.223.45
cb15:901b:d157:b51:8045:b51a:7f28:df2e	127.40.223.46
cb15:901b:d157:b51:8045:b51a:7f28:df2f	127.40.223.47
cb15:901b:d157:b51:8045:b51a:7f28:df30	127.40.223.48
cb15:901b:d157:b51:8045:b51a:7f28:df31	127.40.223.49
cb15:901b:d157:b51:8045:b51a:7f28:df32	127.40.223.50
cb15:901b:d157:b51:8045:b51a:7f28:df33	127.40.223.51
cb15:901b:d157:b51:8045:b51a:7f28:df34	127.40.223.52
cb15:901b:d157:b51:8045:b51a:7f28:df35	127.40.223.53
cb15:901b:d157:b51:8045:b51a:7f28:df36	127.40.223.54
cb15:901b:d157:b51:8045:b51a:7f28:df37	127.40.223.55
cb15:901b:d157:b51:8045:b51a:7f28:df38	127.40.223.56
cb15:901b:d157:b51:8045:b51a:7f28:df39	127.40.223.57
cb15:901b:d157:b51:8045:b51a:7f28:df3a	127.40.223.58
cb15:901b:d157:b51:8045:b51a:7f28:df3b	127.40.223.59
cb15:901b:d157:b51:8045:b51a:7f28:df3c	127.40.223.60

cb15:901b:d157:b51:8045:b51a:7f28:df3d	127.40.223.61
cb15:901b:d157:b51:8045:b51a:7f28:df3e	127.40.223.62
cb15:901b:d157:b51:8045:b51a:7f28:df3f	127.40.223.63
cb15:901b:d157:b51:8045:b51a:7f28:df40	127.40.223.64
cb15:901b:d157:b51:8045:b51a:7f28:df41	127.40.223.65
cb15:901b:d157:b51:8045:b51a:7f28:df42	127.40.223.66
cb15:901b:d157:b51:8045:b51a:7f28:df43	127.40.223.67
cb15:901b:d157:b51:8045:b51a:7f28:df44	127.40.223.68
cb15:901b:d157:b51:8045:b51a:7f28:df45	127.40.223.69
cb15:901b:d157:b51:8045:b51a:7f28:df46	127.40.223.70
cb15:901b:d157:b51:8045:b51a:7f28:df47	127.40.223.71
cb15:901b:d157:b51:8045:b51a:7f28:df48	127.40.223.72
cb15:901b:d157:b51:8045:b51a:7f28:df49	127.40.223.73
cb15:901b:d157:b51:8045:b51a:7f28:df4a	127.40.223.74
cb15:901b:d157:b51:8045:b51a:7f28:df4b	127.40.223.75
cb15:901b:d157:b51:8045:b51a:7f28:df4c	127.40.223.76
cb15:901b:d157:b51:8045:b51a:7f28:df4d	127.40.223.77
cb15:901b:d157:b51:8045:b51a:7f28:df4e	127.40.223.78
cb15:901b:d157:b51:8045:b51a:7f28:df4f	127.40.223.79
cb15:901b:d157:b51:8045:b51a:7f28:df50	127.40.223.80
cb15:901b:d157:b51:8045:b51a:7f28:df51	127.40.223.81
cb15:901b:d157:b51:8045:b51a:7f28:df52	127.40.223.82
cb15:901b:d157:b51:8045:b51a:7f28:df53	127.40.223.83
cb15:901b:d157:b51:8045:b51a:7f28:df54	127.40.223.84
cb15:901b:d157:b51:8045:b51a:7f28:df55	127.40.223.85
cb15:901b:d157:b51:8045:b51a:7f28:df56	127.40.223.86
cb15:901b:d157:b51:8045:b51a:7f28:df57	127.40.223.87
cb15:901b:d157:b51:8045:b51a:7f28:df58	127.40.223.88
cb15:901b:d157:b51:8045:b51a:7f28:df59	127.40.223.89
cb15:901b:d157:b51:8045:b51a:7f28:df5a	127.40.223.90
cb15:901b:d157:b51:8045:b51a:7f28:df5b	127.40.223.91
cb15:901b:d157:b51:8045:b51a:7f28:df5c	127.40.223.92
cb15:901b:d157:b51:8045:b51a:7f28:df5d	127.40.223.93
cb15:901b:d157:b51:8045:b51a:7f28:df5e	127.40.223.94
cb15:901b:d157:b51:8045:b51a:7f28:df5f	127.40.223.95
cb15:901b:d157:b51:8045:b51a:7f28:df60	127.40.223.96
cb15:901b:d157:b51:8045:b51a:7f28:df61	127.40.223.97
cb15:901b:d157:b51:8045:b51a:7f28:df62	127.40.223.98
cb15:901b:d157:b51:8045:b51a:7f28:df63	127.40.223.99
cb15:901b:d157:b51:8045:b51a:7f28:df64	127.40.223.100
cb15:901b:d157:b51:8045:b51a:7f28:df65	127.40.223.101
cb15:901b:d157:b51:8045:b51a:7f28:df66	127.40.223.102
cb15:901b:d157:b51:8045:b51a:7f28:df67	127.40.223.103
cb15:901b:d157:b51:8045:b51a:7f28:df68	127.40.223.104
cb15:901b:d157:b51:8045:b51a:7f28:df69	127.40.223.105
cb15:901b:d157:b51:8045:b51a:7f28:df6a	127.40.223.106
cb15:901b:d157:b51:8045:b51a:7f28:df6b	127.40.223.107
cb15:901b:d157:b51:8045:b51a:7f28:df6c	127.40.223.108
cb15:901b:d157:b51:8045:b51a:7f28:df6d	127.40.223.109
cb15:901b:d157:b51:8045:b51a:7f28:df6e	127.40.223.110
cb15:901b:d157:b51:8045:b51a:7f28:df6f	127.40.223.111
cb15:901b:d157:b51:8045:b51a:7f28:df70	127.40.223.112
cb15:901b:d157:b51:8045:b51a:7f28:df71	127.40.223.113
cb15:901b:d157:b51:8045:b51a:7f28:df72	127.40.223.114
cb15:901b:d157:b51:8045:b51a:7f28:df73	127.40.223.115
cb15:901b:d157:b51:8045:b51a:7f28:df74	127.40.223.116
cb15:901b:d157:b51:8045:b51a:7f28:df75	127.40.223.117
cb15:901b:d157:b51:8045:b51a:7f28:df76	127.40.223.118
cb15:901b:d157:b51:8045:b51a:7f28:df77	127.40.223.119
cb15:901b:d157:b51:8045:b51a:7f28:df78	127.40.223.120

cb15:901b:d157:b51:8045:b51a:7f28:df79	127.40.223.121
cb15:901b:d157:b51:8045:b51a:7f28:df7a	127.40.223.122
cb15:901b:d157:b51:8045:b51a:7f28:df7b	127.40.223.123
cb15:901b:d157:b51:8045:b51a:7f28:df7c	127.40.223.124
cb15:901b:d157:b51:8045:b51a:7f28:df7d	127.40.223.125
cb15:901b:d157:b51:8045:b51a:7f28:df7e	127.40.223.126
cb15:901b:d157:b51:8045:b51a:7f28:df7f	127.40.223.127
cb15:901b:d157:b51:8045:b51a:7f28:df80	127.40.223.128
cb15:901b:d157:b51:8045:b51a:7f28:df81	127.40.223.129
cb15:901b:d157:b51:8045:b51a:7f28:df82	127.40.223.130
cb15:901b:d157:b51:8045:b51a:7f28:df83	127.40.223.131
cb15:901b:d157:b51:8045:b51a:7f28:df84	127.40.223.132
cb15:901b:d157:b51:8045:b51a:7f28:df85	127.40.223.133
cb15:901b:d157:b51:8045:b51a:7f28:df86	127.40.223.134
cb15:901b:d157:b51:8045:b51a:7f28:df87	127.40.223.135
cb15:901b:d157:b51:8045:b51a:7f28:df88	127.40.223.136
cb15:901b:d157:b51:8045:b51a:7f28:df89	127.40.223.137
cb15:901b:d157:b51:8045:b51a:7f28:df8a	127.40.223.138
cb15:901b:d157:b51:8045:b51a:7f28:df8b	127.40.223.139
cb15:901b:d157:b51:8045:b51a:7f28:df8c	127.40.223.140
cb15:901b:d157:b51:8045:b51a:7f28:df8d	127.40.223.141
cb15:901b:d157:b51:8045:b51a:7f28:df8e	127.40.223.142
cb15:901b:d157:b51:8045:b51a:7f28:df8f	127.40.223.143
cb15:901b:d157:b51:8045:b51a:7f28:df90	127.40.223.144
cb15:901b:d157:b51:8045:b51a:7f28:df91	127.40.223.145
cb15:901b:d157:b51:8045:b51a:7f28:df92	127.40.223.146
cb15:901b:d157:b51:8045:b51a:7f28:df93	127.40.223.147
cb15:901b:d157:b51:8045:b51a:7f28:df94	127.40.223.148
cb15:901b:d157:b51:8045:b51a:7f28:df95	127.40.223.149
cb15:901b:d157:b51:8045:b51a:7f28:df96	127.40.223.150
cb15:901b:d157:b51:8045:b51a:7f28:df97	127.40.223.151
cb15:901b:d157:b51:8045:b51a:7f28:df98	127.40.223.152
cb15:901b:d157:b51:8045:b51a:7f28:df99	127.40.223.153
cb15:901b:d157:b51:8045:b51a:7f28:df9a	127.40.223.154
cb15:901b:d157:b51:8045:b51a:7f28:df9b	127.40.223.155
cb15:901b:d157:b51:8045:b51a:7f28:df9c	127.40.223.156
cb15:901b:d157:b51:8045:b51a:7f28:df9d	127.40.223.157
cb15:901b:d157:b51:8045:b51a:7f28:df9e	127.40.223.158
cb15:901b:d157:b51:8045:b51a:7f28:df9f	127.40.223.159
cb15:901b:d157:b51:8045:b51a:7f28:dfa0	127.40.223.160
cb15:901b:d157:b51:8045:b51a:7f28:dfa1	127.40.223.161
cb15:901b:d157:b51:8045:b51a:7f28:dfa2	127.40.223.162
cb15:901b:d157:b51:8045:b51a:7f28:dfa3	127.40.223.163
cb15:901b:d157:b51:8045:b51a:7f28:dfa4	127.40.223.164
cb15:901b:d157:b51:8045:b51a:7f28:dfa5	127.40.223.165
cb15:901b:d157:b51:8045:b51a:7f28:dfa6	127.40.223.166
cb15:901b:d157:b51:8045:b51a:7f28:dfa7	127.40.223.167
cb15:901b:d157:b51:8045:b51a:7f28:dfa8	127.40.223.168
cb15:901b:d157:b51:8045:b51a:7f28:dfa9	127.40.223.169
cb15:901b:d157:b51:8045:b51a:7f28:dfaa	127.40.223.170
cb15:901b:d157:b51:8045:b51a:7f28:dfab	127.40.223.171
cb15:901b:d157:b51:8045:b51a:7f28:dfac	127.40.223.172
cb15:901b:d157:b51:8045:b51a:7f28:dfad	127.40.223.173
cb15:901b:d157:b51:8045:b51a:7f28:dfae	127.40.223.174
cb15:901b:d157:b51:8045:b51a:7f28:dfaf	127.40.223.175
cb15:901b:d157:b51:8045:b51a:7f28:dfb0	127.40.223.176
cb15:901b:d157:b51:8045:b51a:7f28:dfb1	127.40.223.177
cb15:901b:d157:b51:8045:b51a:7f28:dfb2	127.40.223.178
cb15:901b:d157:b51:8045:b51a:7f28:dfb3	127.40.223.179
cb15:901b:d157:b51:8045:b51a:7f28:dfb4	127.40.223.180

cb15:901b:d157:b51:8045:b51a:7f28:dfb5	127.40.223.181
cb15:901b:d157:b51:8045:b51a:7f28:dfb6	127.40.223.182
cb15:901b:d157:b51:8045:b51a:7f28:dfb7	127.40.223.183
cb15:901b:d157:b51:8045:b51a:7f28:dfb8	127.40.223.184
cb15:901b:d157:b51:8045:b51a:7f28:dfb9	127.40.223.185
cb15:901b:d157:b51:8045:b51a:7f28:dfba	127.40.223.186
cb15:901b:d157:b51:8045:b51a:7f28:dfbb	127.40.223.187
cb15:901b:d157:b51:8045:b51a:7f28:dfbc	127.40.223.188
cb15:901b:d157:b51:8045:b51a:7f28:dfbd	127.40.223.189
cb15:901b:d157:b51:8045:b51a:7f28:dfbe	127.40.223.190
cb15:901b:d157:b51:8045:b51a:7f28:dfbf	127.40.223.191
cb15:901b:d157:b51:8045:b51a:7f28:dfc0	127.40.223.192
cb15:901b:d157:b51:8045:b51a:7f28:dfc1	127.40.223.193
cb15:901b:d157:b51:8045:b51a:7f28:dfc2	127.40.223.194
cb15:901b:d157:b51:8045:b51a:7f28:dfc3	127.40.223.195
cb15:901b:d157:b51:8045:b51a:7f28:dfc4	127.40.223.196
cb15:901b:d157:b51:8045:b51a:7f28:dfc5	127.40.223.197
cb15:901b:d157:b51:8045:b51a:7f28:dfc6	127.40.223.198
cb15:901b:d157:b51:8045:b51a:7f28:dfc7	127.40.223.199
cb15:901b:d157:b51:8045:b51a:7f28:dfc8	127.40.223.200
cb15:901b:d157:b51:8045:b51a:7f28:dfc9	127.40.223.201
cb15:901b:d157:b51:8045:b51a:7f28:dfca	127.40.223.202
cb15:901b:d157:b51:8045:b51a:7f28:dfcb	127.40.223.203
cb15:901b:d157:b51:8045:b51a:7f28:dfcc	127.40.223.204
cb15:901b:d157:b51:8045:b51a:7f28:dfcd	127.40.223.205
cb15:901b:d157:b51:8045:b51a:7f28:dfce	127.40.223.206
cb15:901b:d157:b51:8045:b51a:7f28:dfcf	127.40.223.207
cb15:901b:d157:b51:8045:b51a:7f28:dfd0	127.40.223.208
cb15:901b:d157:b51:8045:b51a:7f28:dfd1	127.40.223.209
cb15:901b:d157:b51:8045:b51a:7f28:dfd2	127.40.223.210
cb15:901b:d157:b51:8045:b51a:7f28:dfd3	127.40.223.211
cb15:901b:d157:b51:8045:b51a:7f28:dfd4	127.40.223.212
cb15:901b:d157:b51:8045:b51a:7f28:dfd5	127.40.223.213
cb15:901b:d157:b51:8045:b51a:7f28:dfd6	127.40.223.214
cb15:901b:d157:b51:8045:b51a:7f28:dfd7	127.40.223.215
cb15:901b:d157:b51:8045:b51a:7f28:dfd8	127.40.223.216
cb15:901b:d157:b51:8045:b51a:7f28:dfd9	127.40.223.217
cb15:901b:d157:b51:8045:b51a:7f28:dfda	127.40.223.218
cb15:901b:d157:b51:8045:b51a:7f28:dfdb	127.40.223.219
cb15:901b:d157:b51:8045:b51a:7f28:dfdc	127.40.223.220
cb15:901b:d157:b51:8045:b51a:7f28:dfdd	127.40.223.221
cb15:901b:d157:b51:8045:b51a:7f28:dfde	127.40.223.222
cb15:901b:d157:b51:8045:b51a:7f28:dfdf	127.40.223.223
cb15:901b:d157:b51:8045:b51a:7f28:dfe0	127.40.223.224
cb15:901b:d157:b51:8045:b51a:7f28:dfe1	127.40.223.225
cb15:901b:d157:b51:8045:b51a:7f28:dfe2	127.40.223.226
cb15:901b:d157:b51:8045:b51a:7f28:dfe3	127.40.223.227
cb15:901b:d157:b51:8045:b51a:7f28:dfe4	127.40.223.228
cb15:901b:d157:b51:8045:b51a:7f28:dfe5	127.40.223.229
cb15:901b:d157:b51:8045:b51a:7f28:dfe6	127.40.223.230
cb15:901b:d157:b51:8045:b51a:7f28:dfe7	127.40.223.231
cb15:901b:d157:b51:8045:b51a:7f28:dfe8	127.40.223.232
cb15:901b:d157:b51:8045:b51a:7f28:dfe9	127.40.223.233
cb15:901b:d157:b51:8045:b51a:7f28:dfea	127.40.223.234
cb15:901b:d157:b51:8045:b51a:7f28:dfeb	127.40.223.235
cb15:901b:d157:b51:8045:b51a:7f28:dfec	127.40.223.236
cb15:901b:d157:b51:8045:b51a:7f28:dfed	127.40.223.237
cb15:901b:d157:b51:8045:b51a:7f28:dfee	127.40.223.238
cb15:901b:d157:b51:8045:b51a:7f28:dfef	127.40.223.239
cb15:901b:d157:b51:8045:b51a:7f28:dff0	127.40.223.240
cb15:901b:d157:b51:8045:b51a:7f28:dff1	127.40.223.241
cb15:901b:d157:b51:8045:b51a:7f28:dff2	127.40.223.242
cb15:901b:d157:b51:8045:b51a:7f28:dff3	127.40.223.243
cb15:901b:d157:b51:8045:b51a:7f28:dff4	127.40.223.244
cb15:901b:d157:b51:8045:b51a:7f28:dff5	127.40.223.245
cb15:901b:d157:b51:8045:b51a:7f28:dff6	127.40.223.246
cb15:901b:d157:b51:8045:b51a:7f28:dff7	127.40.223.247
cb15:901b:d157:b51:8045:b51a:7f28:dff8	127.40.223.248
cb15:901b:d157:b51:8045:b51a:7f28:dff9	127.40.223.249
cb15:901b:d157:b51:8045:b51a:7f28:dffa	127.40.223.250
cb15:901b:d157:b51:8045:b51a:7f28:dffb	127.40.223.251
cb15:901b:d157:b51:8045:b51a:7f28:dffc	127.40.223.252
cb15:901b:d157:b51:8045:b51a:7f28:dffd	127.40.223.253
cb15:901b:d157:b51:8045:b51a:7f28:dffe	127.40.223.254
cb15:901b:d157:b51:8045:b51a:7f28:dfff	127.40.223.255

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.