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:fc01	223.73.252.1
cb15:901b:d157:b51:8045:b51a:df49:fc02	223.73.252.2
cb15:901b:d157:b51:8045:b51a:df49:fc03	223.73.252.3
cb15:901b:d157:b51:8045:b51a:df49:fc04	223.73.252.4
cb15:901b:d157:b51:8045:b51a:df49:fc05	223.73.252.5
cb15:901b:d157:b51:8045:b51a:df49:fc06	223.73.252.6
cb15:901b:d157:b51:8045:b51a:df49:fc07	223.73.252.7
cb15:901b:d157:b51:8045:b51a:df49:fc08	223.73.252.8
cb15:901b:d157:b51:8045:b51a:df49:fc09	223.73.252.9
cb15:901b:d157:b51:8045:b51a:df49:fc0a	223.73.252.10
cb15:901b:d157:b51:8045:b51a:df49:fc0b	223.73.252.11
cb15:901b:d157:b51:8045:b51a:df49:fc0c	223.73.252.12
cb15:901b:d157:b51:8045:b51a:df49:fc0d	223.73.252.13
cb15:901b:d157:b51:8045:b51a:df49:fc0e	223.73.252.14
cb15:901b:d157:b51:8045:b51a:df49:fc0f	223.73.252.15
cb15:901b:d157:b51:8045:b51a:df49:fc10	223.73.252.16
cb15:901b:d157:b51:8045:b51a:df49:fc11	223.73.252.17
cb15:901b:d157:b51:8045:b51a:df49:fc12	223.73.252.18
cb15:901b:d157:b51:8045:b51a:df49:fc13	223.73.252.19
cb15:901b:d157:b51:8045:b51a:df49:fc14	223.73.252.20
cb15:901b:d157:b51:8045:b51a:df49:fc15	223.73.252.21
cb15:901b:d157:b51:8045:b51a:df49:fc16	223.73.252.22
cb15:901b:d157:b51:8045:b51a:df49:fc17	223.73.252.23
cb15:901b:d157:b51:8045:b51a:df49:fc18	223.73.252.24
cb15:901b:d157:b51:8045:b51a:df49:fc19	223.73.252.25
cb15:901b:d157:b51:8045:b51a:df49:fc1a	223.73.252.26
cb15:901b:d157:b51:8045:b51a:df49:fc1b	223.73.252.27
cb15:901b:d157:b51:8045:b51a:df49:fc1c	223.73.252.28
cb15:901b:d157:b51:8045:b51a:df49:fc1d	223.73.252.29
cb15:901b:d157:b51:8045:b51a:df49:fc1e	223.73.252.30
cb15:901b:d157:b51:8045:b51a:df49:fc1f	223.73.252.31
cb15:901b:d157:b51:8045:b51a:df49:fc20	223.73.252.32
cb15:901b:d157:b51:8045:b51a:df49:fc21	223.73.252.33
cb15:901b:d157:b51:8045:b51a:df49:fc22	223.73.252.34
cb15:901b:d157:b51:8045:b51a:df49:fc23	223.73.252.35
cb15:901b:d157:b51:8045:b51a:df49:fc24	223.73.252.36
cb15:901b:d157:b51:8045:b51a:df49:fc25	223.73.252.37
cb15:901b:d157:b51:8045:b51a:df49:fc26	223.73.252.38
cb15:901b:d157:b51:8045:b51a:df49:fc27	223.73.252.39
cb15:901b:d157:b51:8045:b51a:df49:fc28	223.73.252.40
cb15:901b:d157:b51:8045:b51a:df49:fc29	223.73.252.41
cb15:901b:d157:b51:8045:b51a:df49:fc2a	223.73.252.42
cb15:901b:d157:b51:8045:b51a:df49:fc2b	223.73.252.43
cb15:901b:d157:b51:8045:b51a:df49:fc2c	223.73.252.44
cb15:901b:d157:b51:8045:b51a:df49:fc2d	223.73.252.45
cb15:901b:d157:b51:8045:b51a:df49:fc2e	223.73.252.46
cb15:901b:d157:b51:8045:b51a:df49:fc2f	223.73.252.47
cb15:901b:d157:b51:8045:b51a:df49:fc30	223.73.252.48
cb15:901b:d157:b51:8045:b51a:df49:fc31	223.73.252.49
cb15:901b:d157:b51:8045:b51a:df49:fc32	223.73.252.50
cb15:901b:d157:b51:8045:b51a:df49:fc33	223.73.252.51
cb15:901b:d157:b51:8045:b51a:df49:fc34	223.73.252.52
cb15:901b:d157:b51:8045:b51a:df49:fc35	223.73.252.53
cb15:901b:d157:b51:8045:b51a:df49:fc36	223.73.252.54
cb15:901b:d157:b51:8045:b51a:df49:fc37	223.73.252.55
cb15:901b:d157:b51:8045:b51a:df49:fc38	223.73.252.56
cb15:901b:d157:b51:8045:b51a:df49:fc39	223.73.252.57
cb15:901b:d157:b51:8045:b51a:df49:fc3a	223.73.252.58
cb15:901b:d157:b51:8045:b51a:df49:fc3b	223.73.252.59
cb15:901b:d157:b51:8045:b51a:df49:fc3c	223.73.252.60

cb15:901b:d157:b51:8045:b51a:df49:fc3d	223.73.252.61
cb15:901b:d157:b51:8045:b51a:df49:fc3e	223.73.252.62
cb15:901b:d157:b51:8045:b51a:df49:fc3f	223.73.252.63
cb15:901b:d157:b51:8045:b51a:df49:fc40	223.73.252.64
cb15:901b:d157:b51:8045:b51a:df49:fc41	223.73.252.65
cb15:901b:d157:b51:8045:b51a:df49:fc42	223.73.252.66
cb15:901b:d157:b51:8045:b51a:df49:fc43	223.73.252.67
cb15:901b:d157:b51:8045:b51a:df49:fc44	223.73.252.68
cb15:901b:d157:b51:8045:b51a:df49:fc45	223.73.252.69
cb15:901b:d157:b51:8045:b51a:df49:fc46	223.73.252.70
cb15:901b:d157:b51:8045:b51a:df49:fc47	223.73.252.71
cb15:901b:d157:b51:8045:b51a:df49:fc48	223.73.252.72
cb15:901b:d157:b51:8045:b51a:df49:fc49	223.73.252.73
cb15:901b:d157:b51:8045:b51a:df49:fc4a	223.73.252.74
cb15:901b:d157:b51:8045:b51a:df49:fc4b	223.73.252.75
cb15:901b:d157:b51:8045:b51a:df49:fc4c	223.73.252.76
cb15:901b:d157:b51:8045:b51a:df49:fc4d	223.73.252.77
cb15:901b:d157:b51:8045:b51a:df49:fc4e	223.73.252.78
cb15:901b:d157:b51:8045:b51a:df49:fc4f	223.73.252.79
cb15:901b:d157:b51:8045:b51a:df49:fc50	223.73.252.80
cb15:901b:d157:b51:8045:b51a:df49:fc51	223.73.252.81
cb15:901b:d157:b51:8045:b51a:df49:fc52	223.73.252.82
cb15:901b:d157:b51:8045:b51a:df49:fc53	223.73.252.83
cb15:901b:d157:b51:8045:b51a:df49:fc54	223.73.252.84
cb15:901b:d157:b51:8045:b51a:df49:fc55	223.73.252.85
cb15:901b:d157:b51:8045:b51a:df49:fc56	223.73.252.86
cb15:901b:d157:b51:8045:b51a:df49:fc57	223.73.252.87
cb15:901b:d157:b51:8045:b51a:df49:fc58	223.73.252.88
cb15:901b:d157:b51:8045:b51a:df49:fc59	223.73.252.89
cb15:901b:d157:b51:8045:b51a:df49:fc5a	223.73.252.90
cb15:901b:d157:b51:8045:b51a:df49:fc5b	223.73.252.91
cb15:901b:d157:b51:8045:b51a:df49:fc5c	223.73.252.92
cb15:901b:d157:b51:8045:b51a:df49:fc5d	223.73.252.93
cb15:901b:d157:b51:8045:b51a:df49:fc5e	223.73.252.94
cb15:901b:d157:b51:8045:b51a:df49:fc5f	223.73.252.95
cb15:901b:d157:b51:8045:b51a:df49:fc60	223.73.252.96
cb15:901b:d157:b51:8045:b51a:df49:fc61	223.73.252.97
cb15:901b:d157:b51:8045:b51a:df49:fc62	223.73.252.98
cb15:901b:d157:b51:8045:b51a:df49:fc63	223.73.252.99
cb15:901b:d157:b51:8045:b51a:df49:fc64	223.73.252.100
cb15:901b:d157:b51:8045:b51a:df49:fc65	223.73.252.101
cb15:901b:d157:b51:8045:b51a:df49:fc66	223.73.252.102
cb15:901b:d157:b51:8045:b51a:df49:fc67	223.73.252.103
cb15:901b:d157:b51:8045:b51a:df49:fc68	223.73.252.104
cb15:901b:d157:b51:8045:b51a:df49:fc69	223.73.252.105
cb15:901b:d157:b51:8045:b51a:df49:fc6a	223.73.252.106
cb15:901b:d157:b51:8045:b51a:df49:fc6b	223.73.252.107
cb15:901b:d157:b51:8045:b51a:df49:fc6c	223.73.252.108
cb15:901b:d157:b51:8045:b51a:df49:fc6d	223.73.252.109
cb15:901b:d157:b51:8045:b51a:df49:fc6e	223.73.252.110
cb15:901b:d157:b51:8045:b51a:df49:fc6f	223.73.252.111
cb15:901b:d157:b51:8045:b51a:df49:fc70	223.73.252.112
cb15:901b:d157:b51:8045:b51a:df49:fc71	223.73.252.113
cb15:901b:d157:b51:8045:b51a:df49:fc72	223.73.252.114
cb15:901b:d157:b51:8045:b51a:df49:fc73	223.73.252.115
cb15:901b:d157:b51:8045:b51a:df49:fc74	223.73.252.116
cb15:901b:d157:b51:8045:b51a:df49:fc75	223.73.252.117
cb15:901b:d157:b51:8045:b51a:df49:fc76	223.73.252.118
cb15:901b:d157:b51:8045:b51a:df49:fc77	223.73.252.119
cb15:901b:d157:b51:8045:b51a:df49:fc78	223.73.252.120

cb15:901b:d157:b51:8045:b51a:df49:fc79	223.73.252.121
cb15:901b:d157:b51:8045:b51a:df49:fc7a	223.73.252.122
cb15:901b:d157:b51:8045:b51a:df49:fc7b	223.73.252.123
cb15:901b:d157:b51:8045:b51a:df49:fc7c	223.73.252.124
cb15:901b:d157:b51:8045:b51a:df49:fc7d	223.73.252.125
cb15:901b:d157:b51:8045:b51a:df49:fc7e	223.73.252.126
cb15:901b:d157:b51:8045:b51a:df49:fc7f	223.73.252.127
cb15:901b:d157:b51:8045:b51a:df49:fc80	223.73.252.128
cb15:901b:d157:b51:8045:b51a:df49:fc81	223.73.252.129
cb15:901b:d157:b51:8045:b51a:df49:fc82	223.73.252.130
cb15:901b:d157:b51:8045:b51a:df49:fc83	223.73.252.131
cb15:901b:d157:b51:8045:b51a:df49:fc84	223.73.252.132
cb15:901b:d157:b51:8045:b51a:df49:fc85	223.73.252.133
cb15:901b:d157:b51:8045:b51a:df49:fc86	223.73.252.134
cb15:901b:d157:b51:8045:b51a:df49:fc87	223.73.252.135
cb15:901b:d157:b51:8045:b51a:df49:fc88	223.73.252.136
cb15:901b:d157:b51:8045:b51a:df49:fc89	223.73.252.137
cb15:901b:d157:b51:8045:b51a:df49:fc8a	223.73.252.138
cb15:901b:d157:b51:8045:b51a:df49:fc8b	223.73.252.139
cb15:901b:d157:b51:8045:b51a:df49:fc8c	223.73.252.140
cb15:901b:d157:b51:8045:b51a:df49:fc8d	223.73.252.141
cb15:901b:d157:b51:8045:b51a:df49:fc8e	223.73.252.142
cb15:901b:d157:b51:8045:b51a:df49:fc8f	223.73.252.143
cb15:901b:d157:b51:8045:b51a:df49:fc90	223.73.252.144
cb15:901b:d157:b51:8045:b51a:df49:fc91	223.73.252.145
cb15:901b:d157:b51:8045:b51a:df49:fc92	223.73.252.146
cb15:901b:d157:b51:8045:b51a:df49:fc93	223.73.252.147
cb15:901b:d157:b51:8045:b51a:df49:fc94	223.73.252.148
cb15:901b:d157:b51:8045:b51a:df49:fc95	223.73.252.149
cb15:901b:d157:b51:8045:b51a:df49:fc96	223.73.252.150
cb15:901b:d157:b51:8045:b51a:df49:fc97	223.73.252.151
cb15:901b:d157:b51:8045:b51a:df49:fc98	223.73.252.152
cb15:901b:d157:b51:8045:b51a:df49:fc99	223.73.252.153
cb15:901b:d157:b51:8045:b51a:df49:fc9a	223.73.252.154
cb15:901b:d157:b51:8045:b51a:df49:fc9b	223.73.252.155
cb15:901b:d157:b51:8045:b51a:df49:fc9c	223.73.252.156
cb15:901b:d157:b51:8045:b51a:df49:fc9d	223.73.252.157
cb15:901b:d157:b51:8045:b51a:df49:fc9e	223.73.252.158
cb15:901b:d157:b51:8045:b51a:df49:fc9f	223.73.252.159
cb15:901b:d157:b51:8045:b51a:df49:fca0	223.73.252.160
cb15:901b:d157:b51:8045:b51a:df49:fca1	223.73.252.161
cb15:901b:d157:b51:8045:b51a:df49:fca2	223.73.252.162
cb15:901b:d157:b51:8045:b51a:df49:fca3	223.73.252.163
cb15:901b:d157:b51:8045:b51a:df49:fca4	223.73.252.164
cb15:901b:d157:b51:8045:b51a:df49:fca5	223.73.252.165
cb15:901b:d157:b51:8045:b51a:df49:fca6	223.73.252.166
cb15:901b:d157:b51:8045:b51a:df49:fca7	223.73.252.167
cb15:901b:d157:b51:8045:b51a:df49:fca8	223.73.252.168
cb15:901b:d157:b51:8045:b51a:df49:fca9	223.73.252.169
cb15:901b:d157:b51:8045:b51a:df49:fcaa	223.73.252.170
cb15:901b:d157:b51:8045:b51a:df49:fcab	223.73.252.171
cb15:901b:d157:b51:8045:b51a:df49:fcac	223.73.252.172
cb15:901b:d157:b51:8045:b51a:df49:fcad	223.73.252.173
cb15:901b:d157:b51:8045:b51a:df49:fcae	223.73.252.174
cb15:901b:d157:b51:8045:b51a:df49:fcaf	223.73.252.175
cb15:901b:d157:b51:8045:b51a:df49:fcb0	223.73.252.176
cb15:901b:d157:b51:8045:b51a:df49:fcb1	223.73.252.177
cb15:901b:d157:b51:8045:b51a:df49:fcb2	223.73.252.178
cb15:901b:d157:b51:8045:b51a:df49:fcb3	223.73.252.179
cb15:901b:d157:b51:8045:b51a:df49:fcb4	223.73.252.180

cb15:901b:d157:b51:8045:b51a:df49:fcb5	223.73.252.181
cb15:901b:d157:b51:8045:b51a:df49:fcb6	223.73.252.182
cb15:901b:d157:b51:8045:b51a:df49:fcb7	223.73.252.183
cb15:901b:d157:b51:8045:b51a:df49:fcb8	223.73.252.184
cb15:901b:d157:b51:8045:b51a:df49:fcb9	223.73.252.185
cb15:901b:d157:b51:8045:b51a:df49:fcba	223.73.252.186
cb15:901b:d157:b51:8045:b51a:df49:fcbb	223.73.252.187
cb15:901b:d157:b51:8045:b51a:df49:fcbc	223.73.252.188
cb15:901b:d157:b51:8045:b51a:df49:fcbd	223.73.252.189
cb15:901b:d157:b51:8045:b51a:df49:fcbe	223.73.252.190
cb15:901b:d157:b51:8045:b51a:df49:fcbf	223.73.252.191
cb15:901b:d157:b51:8045:b51a:df49:fcc0	223.73.252.192
cb15:901b:d157:b51:8045:b51a:df49:fcc1	223.73.252.193
cb15:901b:d157:b51:8045:b51a:df49:fcc2	223.73.252.194
cb15:901b:d157:b51:8045:b51a:df49:fcc3	223.73.252.195
cb15:901b:d157:b51:8045:b51a:df49:fcc4	223.73.252.196
cb15:901b:d157:b51:8045:b51a:df49:fcc5	223.73.252.197
cb15:901b:d157:b51:8045:b51a:df49:fcc6	223.73.252.198
cb15:901b:d157:b51:8045:b51a:df49:fcc7	223.73.252.199
cb15:901b:d157:b51:8045:b51a:df49:fcc8	223.73.252.200
cb15:901b:d157:b51:8045:b51a:df49:fcc9	223.73.252.201
cb15:901b:d157:b51:8045:b51a:df49:fcca	223.73.252.202
cb15:901b:d157:b51:8045:b51a:df49:fccb	223.73.252.203
cb15:901b:d157:b51:8045:b51a:df49:fccc	223.73.252.204
cb15:901b:d157:b51:8045:b51a:df49:fccd	223.73.252.205
cb15:901b:d157:b51:8045:b51a:df49:fcce	223.73.252.206
cb15:901b:d157:b51:8045:b51a:df49:fccf	223.73.252.207
cb15:901b:d157:b51:8045:b51a:df49:fcd0	223.73.252.208
cb15:901b:d157:b51:8045:b51a:df49:fcd1	223.73.252.209
cb15:901b:d157:b51:8045:b51a:df49:fcd2	223.73.252.210
cb15:901b:d157:b51:8045:b51a:df49:fcd3	223.73.252.211
cb15:901b:d157:b51:8045:b51a:df49:fcd4	223.73.252.212
cb15:901b:d157:b51:8045:b51a:df49:fcd5	223.73.252.213
cb15:901b:d157:b51:8045:b51a:df49:fcd6	223.73.252.214
cb15:901b:d157:b51:8045:b51a:df49:fcd7	223.73.252.215
cb15:901b:d157:b51:8045:b51a:df49:fcd8	223.73.252.216
cb15:901b:d157:b51:8045:b51a:df49:fcd9	223.73.252.217
cb15:901b:d157:b51:8045:b51a:df49:fcda	223.73.252.218
cb15:901b:d157:b51:8045:b51a:df49:fcdb	223.73.252.219
cb15:901b:d157:b51:8045:b51a:df49:fcdc	223.73.252.220
cb15:901b:d157:b51:8045:b51a:df49:fcdd	223.73.252.221
cb15:901b:d157:b51:8045:b51a:df49:fcde	223.73.252.222
cb15:901b:d157:b51:8045:b51a:df49:fcdf	223.73.252.223
cb15:901b:d157:b51:8045:b51a:df49:fce0	223.73.252.224
cb15:901b:d157:b51:8045:b51a:df49:fce1	223.73.252.225
cb15:901b:d157:b51:8045:b51a:df49:fce2	223.73.252.226
cb15:901b:d157:b51:8045:b51a:df49:fce3	223.73.252.227
cb15:901b:d157:b51:8045:b51a:df49:fce4	223.73.252.228
cb15:901b:d157:b51:8045:b51a:df49:fce5	223.73.252.229
cb15:901b:d157:b51:8045:b51a:df49:fce6	223.73.252.230
cb15:901b:d157:b51:8045:b51a:df49:fce7	223.73.252.231
cb15:901b:d157:b51:8045:b51a:df49:fce8	223.73.252.232
cb15:901b:d157:b51:8045:b51a:df49:fce9	223.73.252.233
cb15:901b:d157:b51:8045:b51a:df49:fcea	223.73.252.234
cb15:901b:d157:b51:8045:b51a:df49:fceb	223.73.252.235
cb15:901b:d157:b51:8045:b51a:df49:fcec	223.73.252.236
cb15:901b:d157:b51:8045:b51a:df49:fced	223.73.252.237
cb15:901b:d157:b51:8045:b51a:df49:fcee	223.73.252.238
cb15:901b:d157:b51:8045:b51a:df49:fcef	223.73.252.239
cb15:901b:d157:b51:8045:b51a:df49:fcf0	223.73.252.240
cb15:901b:d157:b51:8045:b51a:df49:fcf1	223.73.252.241
cb15:901b:d157:b51:8045:b51a:df49:fcf2	223.73.252.242
cb15:901b:d157:b51:8045:b51a:df49:fcf3	223.73.252.243
cb15:901b:d157:b51:8045:b51a:df49:fcf4	223.73.252.244
cb15:901b:d157:b51:8045:b51a:df49:fcf5	223.73.252.245
cb15:901b:d157:b51:8045:b51a:df49:fcf6	223.73.252.246
cb15:901b:d157:b51:8045:b51a:df49:fcf7	223.73.252.247
cb15:901b:d157:b51:8045:b51a:df49:fcf8	223.73.252.248
cb15:901b:d157:b51:8045:b51a:df49:fcf9	223.73.252.249
cb15:901b:d157:b51:8045:b51a:df49:fcfa	223.73.252.250
cb15:901b:d157:b51:8045:b51a:df49:fcfb	223.73.252.251
cb15:901b:d157:b51:8045:b51a:df49:fcfc	223.73.252.252
cb15:901b:d157:b51:8045:b51a:df49:fcfd	223.73.252.253
cb15:901b:d157:b51:8045:b51a:df49:fcfe	223.73.252.254
cb15:901b:d157:b51:8045:b51a:df49:fcff	223.73.252.255

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.