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:dbde:de01	219.222.222.1
cb15:901b:d157:b51:8045:b51a:dbde:de02	219.222.222.2
cb15:901b:d157:b51:8045:b51a:dbde:de03	219.222.222.3
cb15:901b:d157:b51:8045:b51a:dbde:de04	219.222.222.4
cb15:901b:d157:b51:8045:b51a:dbde:de05	219.222.222.5
cb15:901b:d157:b51:8045:b51a:dbde:de06	219.222.222.6
cb15:901b:d157:b51:8045:b51a:dbde:de07	219.222.222.7
cb15:901b:d157:b51:8045:b51a:dbde:de08	219.222.222.8
cb15:901b:d157:b51:8045:b51a:dbde:de09	219.222.222.9
cb15:901b:d157:b51:8045:b51a:dbde:de0a	219.222.222.10
cb15:901b:d157:b51:8045:b51a:dbde:de0b	219.222.222.11
cb15:901b:d157:b51:8045:b51a:dbde:de0c	219.222.222.12
cb15:901b:d157:b51:8045:b51a:dbde:de0d	219.222.222.13
cb15:901b:d157:b51:8045:b51a:dbde:de0e	219.222.222.14
cb15:901b:d157:b51:8045:b51a:dbde:de0f	219.222.222.15
cb15:901b:d157:b51:8045:b51a:dbde:de10	219.222.222.16
cb15:901b:d157:b51:8045:b51a:dbde:de11	219.222.222.17
cb15:901b:d157:b51:8045:b51a:dbde:de12	219.222.222.18
cb15:901b:d157:b51:8045:b51a:dbde:de13	219.222.222.19
cb15:901b:d157:b51:8045:b51a:dbde:de14	219.222.222.20
cb15:901b:d157:b51:8045:b51a:dbde:de15	219.222.222.21
cb15:901b:d157:b51:8045:b51a:dbde:de16	219.222.222.22
cb15:901b:d157:b51:8045:b51a:dbde:de17	219.222.222.23
cb15:901b:d157:b51:8045:b51a:dbde:de18	219.222.222.24
cb15:901b:d157:b51:8045:b51a:dbde:de19	219.222.222.25
cb15:901b:d157:b51:8045:b51a:dbde:de1a	219.222.222.26
cb15:901b:d157:b51:8045:b51a:dbde:de1b	219.222.222.27
cb15:901b:d157:b51:8045:b51a:dbde:de1c	219.222.222.28
cb15:901b:d157:b51:8045:b51a:dbde:de1d	219.222.222.29
cb15:901b:d157:b51:8045:b51a:dbde:de1e	219.222.222.30
cb15:901b:d157:b51:8045:b51a:dbde:de1f	219.222.222.31
cb15:901b:d157:b51:8045:b51a:dbde:de20	219.222.222.32
cb15:901b:d157:b51:8045:b51a:dbde:de21	219.222.222.33
cb15:901b:d157:b51:8045:b51a:dbde:de22	219.222.222.34
cb15:901b:d157:b51:8045:b51a:dbde:de23	219.222.222.35
cb15:901b:d157:b51:8045:b51a:dbde:de24	219.222.222.36
cb15:901b:d157:b51:8045:b51a:dbde:de25	219.222.222.37
cb15:901b:d157:b51:8045:b51a:dbde:de26	219.222.222.38
cb15:901b:d157:b51:8045:b51a:dbde:de27	219.222.222.39
cb15:901b:d157:b51:8045:b51a:dbde:de28	219.222.222.40
cb15:901b:d157:b51:8045:b51a:dbde:de29	219.222.222.41
cb15:901b:d157:b51:8045:b51a:dbde:de2a	219.222.222.42
cb15:901b:d157:b51:8045:b51a:dbde:de2b	219.222.222.43
cb15:901b:d157:b51:8045:b51a:dbde:de2c	219.222.222.44
cb15:901b:d157:b51:8045:b51a:dbde:de2d	219.222.222.45
cb15:901b:d157:b51:8045:b51a:dbde:de2e	219.222.222.46
cb15:901b:d157:b51:8045:b51a:dbde:de2f	219.222.222.47
cb15:901b:d157:b51:8045:b51a:dbde:de30	219.222.222.48
cb15:901b:d157:b51:8045:b51a:dbde:de31	219.222.222.49
cb15:901b:d157:b51:8045:b51a:dbde:de32	219.222.222.50
cb15:901b:d157:b51:8045:b51a:dbde:de33	219.222.222.51
cb15:901b:d157:b51:8045:b51a:dbde:de34	219.222.222.52
cb15:901b:d157:b51:8045:b51a:dbde:de35	219.222.222.53
cb15:901b:d157:b51:8045:b51a:dbde:de36	219.222.222.54
cb15:901b:d157:b51:8045:b51a:dbde:de37	219.222.222.55
cb15:901b:d157:b51:8045:b51a:dbde:de38	219.222.222.56
cb15:901b:d157:b51:8045:b51a:dbde:de39	219.222.222.57
cb15:901b:d157:b51:8045:b51a:dbde:de3a	219.222.222.58
cb15:901b:d157:b51:8045:b51a:dbde:de3b	219.222.222.59
cb15:901b:d157:b51:8045:b51a:dbde:de3c	219.222.222.60

cb15:901b:d157:b51:8045:b51a:dbde:de3d	219.222.222.61
cb15:901b:d157:b51:8045:b51a:dbde:de3e	219.222.222.62
cb15:901b:d157:b51:8045:b51a:dbde:de3f	219.222.222.63
cb15:901b:d157:b51:8045:b51a:dbde:de40	219.222.222.64
cb15:901b:d157:b51:8045:b51a:dbde:de41	219.222.222.65
cb15:901b:d157:b51:8045:b51a:dbde:de42	219.222.222.66
cb15:901b:d157:b51:8045:b51a:dbde:de43	219.222.222.67
cb15:901b:d157:b51:8045:b51a:dbde:de44	219.222.222.68
cb15:901b:d157:b51:8045:b51a:dbde:de45	219.222.222.69
cb15:901b:d157:b51:8045:b51a:dbde:de46	219.222.222.70
cb15:901b:d157:b51:8045:b51a:dbde:de47	219.222.222.71
cb15:901b:d157:b51:8045:b51a:dbde:de48	219.222.222.72
cb15:901b:d157:b51:8045:b51a:dbde:de49	219.222.222.73
cb15:901b:d157:b51:8045:b51a:dbde:de4a	219.222.222.74
cb15:901b:d157:b51:8045:b51a:dbde:de4b	219.222.222.75
cb15:901b:d157:b51:8045:b51a:dbde:de4c	219.222.222.76
cb15:901b:d157:b51:8045:b51a:dbde:de4d	219.222.222.77
cb15:901b:d157:b51:8045:b51a:dbde:de4e	219.222.222.78
cb15:901b:d157:b51:8045:b51a:dbde:de4f	219.222.222.79
cb15:901b:d157:b51:8045:b51a:dbde:de50	219.222.222.80
cb15:901b:d157:b51:8045:b51a:dbde:de51	219.222.222.81
cb15:901b:d157:b51:8045:b51a:dbde:de52	219.222.222.82
cb15:901b:d157:b51:8045:b51a:dbde:de53	219.222.222.83
cb15:901b:d157:b51:8045:b51a:dbde:de54	219.222.222.84
cb15:901b:d157:b51:8045:b51a:dbde:de55	219.222.222.85
cb15:901b:d157:b51:8045:b51a:dbde:de56	219.222.222.86
cb15:901b:d157:b51:8045:b51a:dbde:de57	219.222.222.87
cb15:901b:d157:b51:8045:b51a:dbde:de58	219.222.222.88
cb15:901b:d157:b51:8045:b51a:dbde:de59	219.222.222.89
cb15:901b:d157:b51:8045:b51a:dbde:de5a	219.222.222.90
cb15:901b:d157:b51:8045:b51a:dbde:de5b	219.222.222.91
cb15:901b:d157:b51:8045:b51a:dbde:de5c	219.222.222.92
cb15:901b:d157:b51:8045:b51a:dbde:de5d	219.222.222.93
cb15:901b:d157:b51:8045:b51a:dbde:de5e	219.222.222.94
cb15:901b:d157:b51:8045:b51a:dbde:de5f	219.222.222.95
cb15:901b:d157:b51:8045:b51a:dbde:de60	219.222.222.96
cb15:901b:d157:b51:8045:b51a:dbde:de61	219.222.222.97
cb15:901b:d157:b51:8045:b51a:dbde:de62	219.222.222.98
cb15:901b:d157:b51:8045:b51a:dbde:de63	219.222.222.99
cb15:901b:d157:b51:8045:b51a:dbde:de64	219.222.222.100
cb15:901b:d157:b51:8045:b51a:dbde:de65	219.222.222.101
cb15:901b:d157:b51:8045:b51a:dbde:de66	219.222.222.102
cb15:901b:d157:b51:8045:b51a:dbde:de67	219.222.222.103
cb15:901b:d157:b51:8045:b51a:dbde:de68	219.222.222.104
cb15:901b:d157:b51:8045:b51a:dbde:de69	219.222.222.105
cb15:901b:d157:b51:8045:b51a:dbde:de6a	219.222.222.106
cb15:901b:d157:b51:8045:b51a:dbde:de6b	219.222.222.107
cb15:901b:d157:b51:8045:b51a:dbde:de6c	219.222.222.108
cb15:901b:d157:b51:8045:b51a:dbde:de6d	219.222.222.109
cb15:901b:d157:b51:8045:b51a:dbde:de6e	219.222.222.110
cb15:901b:d157:b51:8045:b51a:dbde:de6f	219.222.222.111
cb15:901b:d157:b51:8045:b51a:dbde:de70	219.222.222.112
cb15:901b:d157:b51:8045:b51a:dbde:de71	219.222.222.113
cb15:901b:d157:b51:8045:b51a:dbde:de72	219.222.222.114
cb15:901b:d157:b51:8045:b51a:dbde:de73	219.222.222.115
cb15:901b:d157:b51:8045:b51a:dbde:de74	219.222.222.116
cb15:901b:d157:b51:8045:b51a:dbde:de75	219.222.222.117
cb15:901b:d157:b51:8045:b51a:dbde:de76	219.222.222.118
cb15:901b:d157:b51:8045:b51a:dbde:de77	219.222.222.119
cb15:901b:d157:b51:8045:b51a:dbde:de78	219.222.222.120

cb15:901b:d157:b51:8045:b51a:dbde:de79	219.222.222.121
cb15:901b:d157:b51:8045:b51a:dbde:de7a	219.222.222.122
cb15:901b:d157:b51:8045:b51a:dbde:de7b	219.222.222.123
cb15:901b:d157:b51:8045:b51a:dbde:de7c	219.222.222.124
cb15:901b:d157:b51:8045:b51a:dbde:de7d	219.222.222.125
cb15:901b:d157:b51:8045:b51a:dbde:de7e	219.222.222.126
cb15:901b:d157:b51:8045:b51a:dbde:de7f	219.222.222.127
cb15:901b:d157:b51:8045:b51a:dbde:de80	219.222.222.128
cb15:901b:d157:b51:8045:b51a:dbde:de81	219.222.222.129
cb15:901b:d157:b51:8045:b51a:dbde:de82	219.222.222.130
cb15:901b:d157:b51:8045:b51a:dbde:de83	219.222.222.131
cb15:901b:d157:b51:8045:b51a:dbde:de84	219.222.222.132
cb15:901b:d157:b51:8045:b51a:dbde:de85	219.222.222.133
cb15:901b:d157:b51:8045:b51a:dbde:de86	219.222.222.134
cb15:901b:d157:b51:8045:b51a:dbde:de87	219.222.222.135
cb15:901b:d157:b51:8045:b51a:dbde:de88	219.222.222.136
cb15:901b:d157:b51:8045:b51a:dbde:de89	219.222.222.137
cb15:901b:d157:b51:8045:b51a:dbde:de8a	219.222.222.138
cb15:901b:d157:b51:8045:b51a:dbde:de8b	219.222.222.139
cb15:901b:d157:b51:8045:b51a:dbde:de8c	219.222.222.140
cb15:901b:d157:b51:8045:b51a:dbde:de8d	219.222.222.141
cb15:901b:d157:b51:8045:b51a:dbde:de8e	219.222.222.142
cb15:901b:d157:b51:8045:b51a:dbde:de8f	219.222.222.143
cb15:901b:d157:b51:8045:b51a:dbde:de90	219.222.222.144
cb15:901b:d157:b51:8045:b51a:dbde:de91	219.222.222.145
cb15:901b:d157:b51:8045:b51a:dbde:de92	219.222.222.146
cb15:901b:d157:b51:8045:b51a:dbde:de93	219.222.222.147
cb15:901b:d157:b51:8045:b51a:dbde:de94	219.222.222.148
cb15:901b:d157:b51:8045:b51a:dbde:de95	219.222.222.149
cb15:901b:d157:b51:8045:b51a:dbde:de96	219.222.222.150
cb15:901b:d157:b51:8045:b51a:dbde:de97	219.222.222.151
cb15:901b:d157:b51:8045:b51a:dbde:de98	219.222.222.152
cb15:901b:d157:b51:8045:b51a:dbde:de99	219.222.222.153
cb15:901b:d157:b51:8045:b51a:dbde:de9a	219.222.222.154
cb15:901b:d157:b51:8045:b51a:dbde:de9b	219.222.222.155
cb15:901b:d157:b51:8045:b51a:dbde:de9c	219.222.222.156
cb15:901b:d157:b51:8045:b51a:dbde:de9d	219.222.222.157
cb15:901b:d157:b51:8045:b51a:dbde:de9e	219.222.222.158
cb15:901b:d157:b51:8045:b51a:dbde:de9f	219.222.222.159
cb15:901b:d157:b51:8045:b51a:dbde:dea0	219.222.222.160
cb15:901b:d157:b51:8045:b51a:dbde:dea1	219.222.222.161
cb15:901b:d157:b51:8045:b51a:dbde:dea2	219.222.222.162
cb15:901b:d157:b51:8045:b51a:dbde:dea3	219.222.222.163
cb15:901b:d157:b51:8045:b51a:dbde:dea4	219.222.222.164
cb15:901b:d157:b51:8045:b51a:dbde:dea5	219.222.222.165
cb15:901b:d157:b51:8045:b51a:dbde:dea6	219.222.222.166
cb15:901b:d157:b51:8045:b51a:dbde:dea7	219.222.222.167
cb15:901b:d157:b51:8045:b51a:dbde:dea8	219.222.222.168
cb15:901b:d157:b51:8045:b51a:dbde:dea9	219.222.222.169
cb15:901b:d157:b51:8045:b51a:dbde:deaa	219.222.222.170
cb15:901b:d157:b51:8045:b51a:dbde:deab	219.222.222.171
cb15:901b:d157:b51:8045:b51a:dbde:deac	219.222.222.172
cb15:901b:d157:b51:8045:b51a:dbde:dead	219.222.222.173
cb15:901b:d157:b51:8045:b51a:dbde:deae	219.222.222.174
cb15:901b:d157:b51:8045:b51a:dbde:deaf	219.222.222.175
cb15:901b:d157:b51:8045:b51a:dbde:deb0	219.222.222.176
cb15:901b:d157:b51:8045:b51a:dbde:deb1	219.222.222.177
cb15:901b:d157:b51:8045:b51a:dbde:deb2	219.222.222.178
cb15:901b:d157:b51:8045:b51a:dbde:deb3	219.222.222.179
cb15:901b:d157:b51:8045:b51a:dbde:deb4	219.222.222.180

cb15:901b:d157:b51:8045:b51a:dbde:deb5	219.222.222.181
cb15:901b:d157:b51:8045:b51a:dbde:deb6	219.222.222.182
cb15:901b:d157:b51:8045:b51a:dbde:deb7	219.222.222.183
cb15:901b:d157:b51:8045:b51a:dbde:deb8	219.222.222.184
cb15:901b:d157:b51:8045:b51a:dbde:deb9	219.222.222.185
cb15:901b:d157:b51:8045:b51a:dbde:deba	219.222.222.186
cb15:901b:d157:b51:8045:b51a:dbde:debb	219.222.222.187
cb15:901b:d157:b51:8045:b51a:dbde:debc	219.222.222.188
cb15:901b:d157:b51:8045:b51a:dbde:debd	219.222.222.189
cb15:901b:d157:b51:8045:b51a:dbde:debe	219.222.222.190
cb15:901b:d157:b51:8045:b51a:dbde:debf	219.222.222.191
cb15:901b:d157:b51:8045:b51a:dbde:dec0	219.222.222.192
cb15:901b:d157:b51:8045:b51a:dbde:dec1	219.222.222.193
cb15:901b:d157:b51:8045:b51a:dbde:dec2	219.222.222.194
cb15:901b:d157:b51:8045:b51a:dbde:dec3	219.222.222.195
cb15:901b:d157:b51:8045:b51a:dbde:dec4	219.222.222.196
cb15:901b:d157:b51:8045:b51a:dbde:dec5	219.222.222.197
cb15:901b:d157:b51:8045:b51a:dbde:dec6	219.222.222.198
cb15:901b:d157:b51:8045:b51a:dbde:dec7	219.222.222.199
cb15:901b:d157:b51:8045:b51a:dbde:dec8	219.222.222.200
cb15:901b:d157:b51:8045:b51a:dbde:dec9	219.222.222.201
cb15:901b:d157:b51:8045:b51a:dbde:deca	219.222.222.202
cb15:901b:d157:b51:8045:b51a:dbde:decb	219.222.222.203
cb15:901b:d157:b51:8045:b51a:dbde:decc	219.222.222.204
cb15:901b:d157:b51:8045:b51a:dbde:decd	219.222.222.205
cb15:901b:d157:b51:8045:b51a:dbde:dece	219.222.222.206
cb15:901b:d157:b51:8045:b51a:dbde:decf	219.222.222.207
cb15:901b:d157:b51:8045:b51a:dbde:ded0	219.222.222.208
cb15:901b:d157:b51:8045:b51a:dbde:ded1	219.222.222.209
cb15:901b:d157:b51:8045:b51a:dbde:ded2	219.222.222.210
cb15:901b:d157:b51:8045:b51a:dbde:ded3	219.222.222.211
cb15:901b:d157:b51:8045:b51a:dbde:ded4	219.222.222.212
cb15:901b:d157:b51:8045:b51a:dbde:ded5	219.222.222.213
cb15:901b:d157:b51:8045:b51a:dbde:ded6	219.222.222.214
cb15:901b:d157:b51:8045:b51a:dbde:ded7	219.222.222.215
cb15:901b:d157:b51:8045:b51a:dbde:ded8	219.222.222.216
cb15:901b:d157:b51:8045:b51a:dbde:ded9	219.222.222.217
cb15:901b:d157:b51:8045:b51a:dbde:deda	219.222.222.218
cb15:901b:d157:b51:8045:b51a:dbde:dedb	219.222.222.219
cb15:901b:d157:b51:8045:b51a:dbde:dedc	219.222.222.220
cb15:901b:d157:b51:8045:b51a:dbde:dedd	219.222.222.221
cb15:901b:d157:b51:8045:b51a:dbde:dede	219.222.222.222
cb15:901b:d157:b51:8045:b51a:dbde:dedf	219.222.222.223
cb15:901b:d157:b51:8045:b51a:dbde:dee0	219.222.222.224
cb15:901b:d157:b51:8045:b51a:dbde:dee1	219.222.222.225
cb15:901b:d157:b51:8045:b51a:dbde:dee2	219.222.222.226
cb15:901b:d157:b51:8045:b51a:dbde:dee3	219.222.222.227
cb15:901b:d157:b51:8045:b51a:dbde:dee4	219.222.222.228
cb15:901b:d157:b51:8045:b51a:dbde:dee5	219.222.222.229
cb15:901b:d157:b51:8045:b51a:dbde:dee6	219.222.222.230
cb15:901b:d157:b51:8045:b51a:dbde:dee7	219.222.222.231
cb15:901b:d157:b51:8045:b51a:dbde:dee8	219.222.222.232
cb15:901b:d157:b51:8045:b51a:dbde:dee9	219.222.222.233
cb15:901b:d157:b51:8045:b51a:dbde:deea	219.222.222.234
cb15:901b:d157:b51:8045:b51a:dbde:deeb	219.222.222.235
cb15:901b:d157:b51:8045:b51a:dbde:deec	219.222.222.236
cb15:901b:d157:b51:8045:b51a:dbde:deed	219.222.222.237
cb15:901b:d157:b51:8045:b51a:dbde:deee	219.222.222.238
cb15:901b:d157:b51:8045:b51a:dbde:deef	219.222.222.239
cb15:901b:d157:b51:8045:b51a:dbde:def0	219.222.222.240
cb15:901b:d157:b51:8045:b51a:dbde:def1	219.222.222.241
cb15:901b:d157:b51:8045:b51a:dbde:def2	219.222.222.242
cb15:901b:d157:b51:8045:b51a:dbde:def3	219.222.222.243
cb15:901b:d157:b51:8045:b51a:dbde:def4	219.222.222.244
cb15:901b:d157:b51:8045:b51a:dbde:def5	219.222.222.245
cb15:901b:d157:b51:8045:b51a:dbde:def6	219.222.222.246
cb15:901b:d157:b51:8045:b51a:dbde:def7	219.222.222.247
cb15:901b:d157:b51:8045:b51a:dbde:def8	219.222.222.248
cb15:901b:d157:b51:8045:b51a:dbde:def9	219.222.222.249
cb15:901b:d157:b51:8045:b51a:dbde:defa	219.222.222.250
cb15:901b:d157:b51:8045:b51a:dbde:defb	219.222.222.251
cb15:901b:d157:b51:8045:b51a:dbde:defc	219.222.222.252
cb15:901b:d157:b51:8045:b51a:dbde:defd	219.222.222.253
cb15:901b:d157:b51:8045:b51a:dbde:defe	219.222.222.254
cb15:901b:d157:b51:8045:b51a:dbde:deff	219.222.222.255

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.