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:901b:1324:ada2:5524:6749:ff01	103.73.255.1
cb15:901b:901b:1324:ada2:5524:6749:ff02	103.73.255.2
cb15:901b:901b:1324:ada2:5524:6749:ff03	103.73.255.3
cb15:901b:901b:1324:ada2:5524:6749:ff04	103.73.255.4
cb15:901b:901b:1324:ada2:5524:6749:ff05	103.73.255.5
cb15:901b:901b:1324:ada2:5524:6749:ff06	103.73.255.6
cb15:901b:901b:1324:ada2:5524:6749:ff07	103.73.255.7
cb15:901b:901b:1324:ada2:5524:6749:ff08	103.73.255.8
cb15:901b:901b:1324:ada2:5524:6749:ff09	103.73.255.9
cb15:901b:901b:1324:ada2:5524:6749:ff0a	103.73.255.10
cb15:901b:901b:1324:ada2:5524:6749:ff0b	103.73.255.11
cb15:901b:901b:1324:ada2:5524:6749:ff0c	103.73.255.12
cb15:901b:901b:1324:ada2:5524:6749:ff0d	103.73.255.13
cb15:901b:901b:1324:ada2:5524:6749:ff0e	103.73.255.14
cb15:901b:901b:1324:ada2:5524:6749:ff0f	103.73.255.15
cb15:901b:901b:1324:ada2:5524:6749:ff10	103.73.255.16
cb15:901b:901b:1324:ada2:5524:6749:ff11	103.73.255.17
cb15:901b:901b:1324:ada2:5524:6749:ff12	103.73.255.18
cb15:901b:901b:1324:ada2:5524:6749:ff13	103.73.255.19
cb15:901b:901b:1324:ada2:5524:6749:ff14	103.73.255.20
cb15:901b:901b:1324:ada2:5524:6749:ff15	103.73.255.21
cb15:901b:901b:1324:ada2:5524:6749:ff16	103.73.255.22
cb15:901b:901b:1324:ada2:5524:6749:ff17	103.73.255.23
cb15:901b:901b:1324:ada2:5524:6749:ff18	103.73.255.24
cb15:901b:901b:1324:ada2:5524:6749:ff19	103.73.255.25
cb15:901b:901b:1324:ada2:5524:6749:ff1a	103.73.255.26
cb15:901b:901b:1324:ada2:5524:6749:ff1b	103.73.255.27
cb15:901b:901b:1324:ada2:5524:6749:ff1c	103.73.255.28
cb15:901b:901b:1324:ada2:5524:6749:ff1d	103.73.255.29
cb15:901b:901b:1324:ada2:5524:6749:ff1e	103.73.255.30
cb15:901b:901b:1324:ada2:5524:6749:ff1f	103.73.255.31
cb15:901b:901b:1324:ada2:5524:6749:ff20	103.73.255.32
cb15:901b:901b:1324:ada2:5524:6749:ff21	103.73.255.33
cb15:901b:901b:1324:ada2:5524:6749:ff22	103.73.255.34
cb15:901b:901b:1324:ada2:5524:6749:ff23	103.73.255.35
cb15:901b:901b:1324:ada2:5524:6749:ff24	103.73.255.36
cb15:901b:901b:1324:ada2:5524:6749:ff25	103.73.255.37
cb15:901b:901b:1324:ada2:5524:6749:ff26	103.73.255.38
cb15:901b:901b:1324:ada2:5524:6749:ff27	103.73.255.39
cb15:901b:901b:1324:ada2:5524:6749:ff28	103.73.255.40
cb15:901b:901b:1324:ada2:5524:6749:ff29	103.73.255.41
cb15:901b:901b:1324:ada2:5524:6749:ff2a	103.73.255.42
cb15:901b:901b:1324:ada2:5524:6749:ff2b	103.73.255.43
cb15:901b:901b:1324:ada2:5524:6749:ff2c	103.73.255.44
cb15:901b:901b:1324:ada2:5524:6749:ff2d	103.73.255.45
cb15:901b:901b:1324:ada2:5524:6749:ff2e	103.73.255.46
cb15:901b:901b:1324:ada2:5524:6749:ff2f	103.73.255.47
cb15:901b:901b:1324:ada2:5524:6749:ff30	103.73.255.48
cb15:901b:901b:1324:ada2:5524:6749:ff31	103.73.255.49
cb15:901b:901b:1324:ada2:5524:6749:ff32	103.73.255.50
cb15:901b:901b:1324:ada2:5524:6749:ff33	103.73.255.51
cb15:901b:901b:1324:ada2:5524:6749:ff34	103.73.255.52
cb15:901b:901b:1324:ada2:5524:6749:ff35	103.73.255.53
cb15:901b:901b:1324:ada2:5524:6749:ff36	103.73.255.54
cb15:901b:901b:1324:ada2:5524:6749:ff37	103.73.255.55
cb15:901b:901b:1324:ada2:5524:6749:ff38	103.73.255.56
cb15:901b:901b:1324:ada2:5524:6749:ff39	103.73.255.57
cb15:901b:901b:1324:ada2:5524:6749:ff3a	103.73.255.58
cb15:901b:901b:1324:ada2:5524:6749:ff3b	103.73.255.59
cb15:901b:901b:1324:ada2:5524:6749:ff3c	103.73.255.60

cb15:901b:901b:1324:ada2:5524:6749:ff3d	103.73.255.61
cb15:901b:901b:1324:ada2:5524:6749:ff3e	103.73.255.62
cb15:901b:901b:1324:ada2:5524:6749:ff3f	103.73.255.63
cb15:901b:901b:1324:ada2:5524:6749:ff40	103.73.255.64
cb15:901b:901b:1324:ada2:5524:6749:ff41	103.73.255.65
cb15:901b:901b:1324:ada2:5524:6749:ff42	103.73.255.66
cb15:901b:901b:1324:ada2:5524:6749:ff43	103.73.255.67
cb15:901b:901b:1324:ada2:5524:6749:ff44	103.73.255.68
cb15:901b:901b:1324:ada2:5524:6749:ff45	103.73.255.69
cb15:901b:901b:1324:ada2:5524:6749:ff46	103.73.255.70
cb15:901b:901b:1324:ada2:5524:6749:ff47	103.73.255.71
cb15:901b:901b:1324:ada2:5524:6749:ff48	103.73.255.72
cb15:901b:901b:1324:ada2:5524:6749:ff49	103.73.255.73
cb15:901b:901b:1324:ada2:5524:6749:ff4a	103.73.255.74
cb15:901b:901b:1324:ada2:5524:6749:ff4b	103.73.255.75
cb15:901b:901b:1324:ada2:5524:6749:ff4c	103.73.255.76
cb15:901b:901b:1324:ada2:5524:6749:ff4d	103.73.255.77
cb15:901b:901b:1324:ada2:5524:6749:ff4e	103.73.255.78
cb15:901b:901b:1324:ada2:5524:6749:ff4f	103.73.255.79
cb15:901b:901b:1324:ada2:5524:6749:ff50	103.73.255.80
cb15:901b:901b:1324:ada2:5524:6749:ff51	103.73.255.81
cb15:901b:901b:1324:ada2:5524:6749:ff52	103.73.255.82
cb15:901b:901b:1324:ada2:5524:6749:ff53	103.73.255.83
cb15:901b:901b:1324:ada2:5524:6749:ff54	103.73.255.84
cb15:901b:901b:1324:ada2:5524:6749:ff55	103.73.255.85
cb15:901b:901b:1324:ada2:5524:6749:ff56	103.73.255.86
cb15:901b:901b:1324:ada2:5524:6749:ff57	103.73.255.87
cb15:901b:901b:1324:ada2:5524:6749:ff58	103.73.255.88
cb15:901b:901b:1324:ada2:5524:6749:ff59	103.73.255.89
cb15:901b:901b:1324:ada2:5524:6749:ff5a	103.73.255.90
cb15:901b:901b:1324:ada2:5524:6749:ff5b	103.73.255.91
cb15:901b:901b:1324:ada2:5524:6749:ff5c	103.73.255.92
cb15:901b:901b:1324:ada2:5524:6749:ff5d	103.73.255.93
cb15:901b:901b:1324:ada2:5524:6749:ff5e	103.73.255.94
cb15:901b:901b:1324:ada2:5524:6749:ff5f	103.73.255.95
cb15:901b:901b:1324:ada2:5524:6749:ff60	103.73.255.96
cb15:901b:901b:1324:ada2:5524:6749:ff61	103.73.255.97
cb15:901b:901b:1324:ada2:5524:6749:ff62	103.73.255.98
cb15:901b:901b:1324:ada2:5524:6749:ff63	103.73.255.99
cb15:901b:901b:1324:ada2:5524:6749:ff64	103.73.255.100
cb15:901b:901b:1324:ada2:5524:6749:ff65	103.73.255.101
cb15:901b:901b:1324:ada2:5524:6749:ff66	103.73.255.102
cb15:901b:901b:1324:ada2:5524:6749:ff67	103.73.255.103
cb15:901b:901b:1324:ada2:5524:6749:ff68	103.73.255.104
cb15:901b:901b:1324:ada2:5524:6749:ff69	103.73.255.105
cb15:901b:901b:1324:ada2:5524:6749:ff6a	103.73.255.106
cb15:901b:901b:1324:ada2:5524:6749:ff6b	103.73.255.107
cb15:901b:901b:1324:ada2:5524:6749:ff6c	103.73.255.108
cb15:901b:901b:1324:ada2:5524:6749:ff6d	103.73.255.109
cb15:901b:901b:1324:ada2:5524:6749:ff6e	103.73.255.110
cb15:901b:901b:1324:ada2:5524:6749:ff6f	103.73.255.111
cb15:901b:901b:1324:ada2:5524:6749:ff70	103.73.255.112
cb15:901b:901b:1324:ada2:5524:6749:ff71	103.73.255.113
cb15:901b:901b:1324:ada2:5524:6749:ff72	103.73.255.114
cb15:901b:901b:1324:ada2:5524:6749:ff73	103.73.255.115
cb15:901b:901b:1324:ada2:5524:6749:ff74	103.73.255.116
cb15:901b:901b:1324:ada2:5524:6749:ff75	103.73.255.117
cb15:901b:901b:1324:ada2:5524:6749:ff76	103.73.255.118
cb15:901b:901b:1324:ada2:5524:6749:ff77	103.73.255.119
cb15:901b:901b:1324:ada2:5524:6749:ff78	103.73.255.120

cb15:901b:901b:1324:ada2:5524:6749:ff79	103.73.255.121
cb15:901b:901b:1324:ada2:5524:6749:ff7a	103.73.255.122
cb15:901b:901b:1324:ada2:5524:6749:ff7b	103.73.255.123
cb15:901b:901b:1324:ada2:5524:6749:ff7c	103.73.255.124
cb15:901b:901b:1324:ada2:5524:6749:ff7d	103.73.255.125
cb15:901b:901b:1324:ada2:5524:6749:ff7e	103.73.255.126
cb15:901b:901b:1324:ada2:5524:6749:ff7f	103.73.255.127
cb15:901b:901b:1324:ada2:5524:6749:ff80	103.73.255.128
cb15:901b:901b:1324:ada2:5524:6749:ff81	103.73.255.129
cb15:901b:901b:1324:ada2:5524:6749:ff82	103.73.255.130
cb15:901b:901b:1324:ada2:5524:6749:ff83	103.73.255.131
cb15:901b:901b:1324:ada2:5524:6749:ff84	103.73.255.132
cb15:901b:901b:1324:ada2:5524:6749:ff85	103.73.255.133
cb15:901b:901b:1324:ada2:5524:6749:ff86	103.73.255.134
cb15:901b:901b:1324:ada2:5524:6749:ff87	103.73.255.135
cb15:901b:901b:1324:ada2:5524:6749:ff88	103.73.255.136
cb15:901b:901b:1324:ada2:5524:6749:ff89	103.73.255.137
cb15:901b:901b:1324:ada2:5524:6749:ff8a	103.73.255.138
cb15:901b:901b:1324:ada2:5524:6749:ff8b	103.73.255.139
cb15:901b:901b:1324:ada2:5524:6749:ff8c	103.73.255.140
cb15:901b:901b:1324:ada2:5524:6749:ff8d	103.73.255.141
cb15:901b:901b:1324:ada2:5524:6749:ff8e	103.73.255.142
cb15:901b:901b:1324:ada2:5524:6749:ff8f	103.73.255.143
cb15:901b:901b:1324:ada2:5524:6749:ff90	103.73.255.144
cb15:901b:901b:1324:ada2:5524:6749:ff91	103.73.255.145
cb15:901b:901b:1324:ada2:5524:6749:ff92	103.73.255.146
cb15:901b:901b:1324:ada2:5524:6749:ff93	103.73.255.147
cb15:901b:901b:1324:ada2:5524:6749:ff94	103.73.255.148
cb15:901b:901b:1324:ada2:5524:6749:ff95	103.73.255.149
cb15:901b:901b:1324:ada2:5524:6749:ff96	103.73.255.150
cb15:901b:901b:1324:ada2:5524:6749:ff97	103.73.255.151
cb15:901b:901b:1324:ada2:5524:6749:ff98	103.73.255.152
cb15:901b:901b:1324:ada2:5524:6749:ff99	103.73.255.153
cb15:901b:901b:1324:ada2:5524:6749:ff9a	103.73.255.154
cb15:901b:901b:1324:ada2:5524:6749:ff9b	103.73.255.155
cb15:901b:901b:1324:ada2:5524:6749:ff9c	103.73.255.156
cb15:901b:901b:1324:ada2:5524:6749:ff9d	103.73.255.157
cb15:901b:901b:1324:ada2:5524:6749:ff9e	103.73.255.158
cb15:901b:901b:1324:ada2:5524:6749:ff9f	103.73.255.159
cb15:901b:901b:1324:ada2:5524:6749:ffa0	103.73.255.160
cb15:901b:901b:1324:ada2:5524:6749:ffa1	103.73.255.161
cb15:901b:901b:1324:ada2:5524:6749:ffa2	103.73.255.162
cb15:901b:901b:1324:ada2:5524:6749:ffa3	103.73.255.163
cb15:901b:901b:1324:ada2:5524:6749:ffa4	103.73.255.164
cb15:901b:901b:1324:ada2:5524:6749:ffa5	103.73.255.165
cb15:901b:901b:1324:ada2:5524:6749:ffa6	103.73.255.166
cb15:901b:901b:1324:ada2:5524:6749:ffa7	103.73.255.167
cb15:901b:901b:1324:ada2:5524:6749:ffa8	103.73.255.168
cb15:901b:901b:1324:ada2:5524:6749:ffa9	103.73.255.169
cb15:901b:901b:1324:ada2:5524:6749:ffaa	103.73.255.170
cb15:901b:901b:1324:ada2:5524:6749:ffab	103.73.255.171
cb15:901b:901b:1324:ada2:5524:6749:ffac	103.73.255.172
cb15:901b:901b:1324:ada2:5524:6749:ffad	103.73.255.173
cb15:901b:901b:1324:ada2:5524:6749:ffae	103.73.255.174
cb15:901b:901b:1324:ada2:5524:6749:ffaf	103.73.255.175
cb15:901b:901b:1324:ada2:5524:6749:ffb0	103.73.255.176
cb15:901b:901b:1324:ada2:5524:6749:ffb1	103.73.255.177
cb15:901b:901b:1324:ada2:5524:6749:ffb2	103.73.255.178
cb15:901b:901b:1324:ada2:5524:6749:ffb3	103.73.255.179
cb15:901b:901b:1324:ada2:5524:6749:ffb4	103.73.255.180

cb15:901b:901b:1324:ada2:5524:6749:ffb5	103.73.255.181
cb15:901b:901b:1324:ada2:5524:6749:ffb6	103.73.255.182
cb15:901b:901b:1324:ada2:5524:6749:ffb7	103.73.255.183
cb15:901b:901b:1324:ada2:5524:6749:ffb8	103.73.255.184
cb15:901b:901b:1324:ada2:5524:6749:ffb9	103.73.255.185
cb15:901b:901b:1324:ada2:5524:6749:ffba	103.73.255.186
cb15:901b:901b:1324:ada2:5524:6749:ffbb	103.73.255.187
cb15:901b:901b:1324:ada2:5524:6749:ffbc	103.73.255.188
cb15:901b:901b:1324:ada2:5524:6749:ffbd	103.73.255.189
cb15:901b:901b:1324:ada2:5524:6749:ffbe	103.73.255.190
cb15:901b:901b:1324:ada2:5524:6749:ffbf	103.73.255.191
cb15:901b:901b:1324:ada2:5524:6749:ffc0	103.73.255.192
cb15:901b:901b:1324:ada2:5524:6749:ffc1	103.73.255.193
cb15:901b:901b:1324:ada2:5524:6749:ffc2	103.73.255.194
cb15:901b:901b:1324:ada2:5524:6749:ffc3	103.73.255.195
cb15:901b:901b:1324:ada2:5524:6749:ffc4	103.73.255.196
cb15:901b:901b:1324:ada2:5524:6749:ffc5	103.73.255.197
cb15:901b:901b:1324:ada2:5524:6749:ffc6	103.73.255.198
cb15:901b:901b:1324:ada2:5524:6749:ffc7	103.73.255.199
cb15:901b:901b:1324:ada2:5524:6749:ffc8	103.73.255.200
cb15:901b:901b:1324:ada2:5524:6749:ffc9	103.73.255.201
cb15:901b:901b:1324:ada2:5524:6749:ffca	103.73.255.202
cb15:901b:901b:1324:ada2:5524:6749:ffcb	103.73.255.203
cb15:901b:901b:1324:ada2:5524:6749:ffcc	103.73.255.204
cb15:901b:901b:1324:ada2:5524:6749:ffcd	103.73.255.205
cb15:901b:901b:1324:ada2:5524:6749:ffce	103.73.255.206
cb15:901b:901b:1324:ada2:5524:6749:ffcf	103.73.255.207
cb15:901b:901b:1324:ada2:5524:6749:ffd0	103.73.255.208
cb15:901b:901b:1324:ada2:5524:6749:ffd1	103.73.255.209
cb15:901b:901b:1324:ada2:5524:6749:ffd2	103.73.255.210
cb15:901b:901b:1324:ada2:5524:6749:ffd3	103.73.255.211
cb15:901b:901b:1324:ada2:5524:6749:ffd4	103.73.255.212
cb15:901b:901b:1324:ada2:5524:6749:ffd5	103.73.255.213
cb15:901b:901b:1324:ada2:5524:6749:ffd6	103.73.255.214
cb15:901b:901b:1324:ada2:5524:6749:ffd7	103.73.255.215
cb15:901b:901b:1324:ada2:5524:6749:ffd8	103.73.255.216
cb15:901b:901b:1324:ada2:5524:6749:ffd9	103.73.255.217
cb15:901b:901b:1324:ada2:5524:6749:ffda	103.73.255.218
cb15:901b:901b:1324:ada2:5524:6749:ffdb	103.73.255.219
cb15:901b:901b:1324:ada2:5524:6749:ffdc	103.73.255.220
cb15:901b:901b:1324:ada2:5524:6749:ffdd	103.73.255.221
cb15:901b:901b:1324:ada2:5524:6749:ffde	103.73.255.222
cb15:901b:901b:1324:ada2:5524:6749:ffdf	103.73.255.223
cb15:901b:901b:1324:ada2:5524:6749:ffe0	103.73.255.224
cb15:901b:901b:1324:ada2:5524:6749:ffe1	103.73.255.225
cb15:901b:901b:1324:ada2:5524:6749:ffe2	103.73.255.226
cb15:901b:901b:1324:ada2:5524:6749:ffe3	103.73.255.227
cb15:901b:901b:1324:ada2:5524:6749:ffe4	103.73.255.228
cb15:901b:901b:1324:ada2:5524:6749:ffe5	103.73.255.229
cb15:901b:901b:1324:ada2:5524:6749:ffe6	103.73.255.230
cb15:901b:901b:1324:ada2:5524:6749:ffe7	103.73.255.231
cb15:901b:901b:1324:ada2:5524:6749:ffe8	103.73.255.232
cb15:901b:901b:1324:ada2:5524:6749:ffe9	103.73.255.233
cb15:901b:901b:1324:ada2:5524:6749:ffea	103.73.255.234
cb15:901b:901b:1324:ada2:5524:6749:ffeb	103.73.255.235
cb15:901b:901b:1324:ada2:5524:6749:ffec	103.73.255.236
cb15:901b:901b:1324:ada2:5524:6749:ffed	103.73.255.237
cb15:901b:901b:1324:ada2:5524:6749:ffee	103.73.255.238
cb15:901b:901b:1324:ada2:5524:6749:ffef	103.73.255.239
cb15:901b:901b:1324:ada2:5524:6749:fff0	103.73.255.240
cb15:901b:901b:1324:ada2:5524:6749:fff1	103.73.255.241
cb15:901b:901b:1324:ada2:5524:6749:fff2	103.73.255.242
cb15:901b:901b:1324:ada2:5524:6749:fff3	103.73.255.243
cb15:901b:901b:1324:ada2:5524:6749:fff4	103.73.255.244
cb15:901b:901b:1324:ada2:5524:6749:fff5	103.73.255.245
cb15:901b:901b:1324:ada2:5524:6749:fff6	103.73.255.246
cb15:901b:901b:1324:ada2:5524:6749:fff7	103.73.255.247
cb15:901b:901b:1324:ada2:5524:6749:fff8	103.73.255.248
cb15:901b:901b:1324:ada2:5524:6749:fff9	103.73.255.249
cb15:901b:901b:1324:ada2:5524:6749:fffa	103.73.255.250
cb15:901b:901b:1324:ada2:5524:6749:fffb	103.73.255.251
cb15:901b:901b:1324:ada2:5524:6749:fffc	103.73.255.252
cb15:901b:901b:1324:ada2:5524:6749:fffd	103.73.255.253
cb15:901b:901b:1324:ada2:5524:6749:fffe	103.73.255.254
cb15:901b:901b:1324:ada2:5524:6749:ffff	103.73.255.255

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.