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:ada3:b51a:fbdf:ff01	251.223.255.1
cb15:901b:901b:1324:ada3:b51a:fbdf:ff02	251.223.255.2
cb15:901b:901b:1324:ada3:b51a:fbdf:ff03	251.223.255.3
cb15:901b:901b:1324:ada3:b51a:fbdf:ff04	251.223.255.4
cb15:901b:901b:1324:ada3:b51a:fbdf:ff05	251.223.255.5
cb15:901b:901b:1324:ada3:b51a:fbdf:ff06	251.223.255.6
cb15:901b:901b:1324:ada3:b51a:fbdf:ff07	251.223.255.7
cb15:901b:901b:1324:ada3:b51a:fbdf:ff08	251.223.255.8
cb15:901b:901b:1324:ada3:b51a:fbdf:ff09	251.223.255.9
cb15:901b:901b:1324:ada3:b51a:fbdf:ff0a	251.223.255.10
cb15:901b:901b:1324:ada3:b51a:fbdf:ff0b	251.223.255.11
cb15:901b:901b:1324:ada3:b51a:fbdf:ff0c	251.223.255.12
cb15:901b:901b:1324:ada3:b51a:fbdf:ff0d	251.223.255.13
cb15:901b:901b:1324:ada3:b51a:fbdf:ff0e	251.223.255.14
cb15:901b:901b:1324:ada3:b51a:fbdf:ff0f	251.223.255.15
cb15:901b:901b:1324:ada3:b51a:fbdf:ff10	251.223.255.16
cb15:901b:901b:1324:ada3:b51a:fbdf:ff11	251.223.255.17
cb15:901b:901b:1324:ada3:b51a:fbdf:ff12	251.223.255.18
cb15:901b:901b:1324:ada3:b51a:fbdf:ff13	251.223.255.19
cb15:901b:901b:1324:ada3:b51a:fbdf:ff14	251.223.255.20
cb15:901b:901b:1324:ada3:b51a:fbdf:ff15	251.223.255.21
cb15:901b:901b:1324:ada3:b51a:fbdf:ff16	251.223.255.22
cb15:901b:901b:1324:ada3:b51a:fbdf:ff17	251.223.255.23
cb15:901b:901b:1324:ada3:b51a:fbdf:ff18	251.223.255.24
cb15:901b:901b:1324:ada3:b51a:fbdf:ff19	251.223.255.25
cb15:901b:901b:1324:ada3:b51a:fbdf:ff1a	251.223.255.26
cb15:901b:901b:1324:ada3:b51a:fbdf:ff1b	251.223.255.27
cb15:901b:901b:1324:ada3:b51a:fbdf:ff1c	251.223.255.28
cb15:901b:901b:1324:ada3:b51a:fbdf:ff1d	251.223.255.29
cb15:901b:901b:1324:ada3:b51a:fbdf:ff1e	251.223.255.30
cb15:901b:901b:1324:ada3:b51a:fbdf:ff1f	251.223.255.31
cb15:901b:901b:1324:ada3:b51a:fbdf:ff20	251.223.255.32
cb15:901b:901b:1324:ada3:b51a:fbdf:ff21	251.223.255.33
cb15:901b:901b:1324:ada3:b51a:fbdf:ff22	251.223.255.34
cb15:901b:901b:1324:ada3:b51a:fbdf:ff23	251.223.255.35
cb15:901b:901b:1324:ada3:b51a:fbdf:ff24	251.223.255.36
cb15:901b:901b:1324:ada3:b51a:fbdf:ff25	251.223.255.37
cb15:901b:901b:1324:ada3:b51a:fbdf:ff26	251.223.255.38
cb15:901b:901b:1324:ada3:b51a:fbdf:ff27	251.223.255.39
cb15:901b:901b:1324:ada3:b51a:fbdf:ff28	251.223.255.40
cb15:901b:901b:1324:ada3:b51a:fbdf:ff29	251.223.255.41
cb15:901b:901b:1324:ada3:b51a:fbdf:ff2a	251.223.255.42
cb15:901b:901b:1324:ada3:b51a:fbdf:ff2b	251.223.255.43
cb15:901b:901b:1324:ada3:b51a:fbdf:ff2c	251.223.255.44
cb15:901b:901b:1324:ada3:b51a:fbdf:ff2d	251.223.255.45
cb15:901b:901b:1324:ada3:b51a:fbdf:ff2e	251.223.255.46
cb15:901b:901b:1324:ada3:b51a:fbdf:ff2f	251.223.255.47
cb15:901b:901b:1324:ada3:b51a:fbdf:ff30	251.223.255.48
cb15:901b:901b:1324:ada3:b51a:fbdf:ff31	251.223.255.49
cb15:901b:901b:1324:ada3:b51a:fbdf:ff32	251.223.255.50
cb15:901b:901b:1324:ada3:b51a:fbdf:ff33	251.223.255.51
cb15:901b:901b:1324:ada3:b51a:fbdf:ff34	251.223.255.52
cb15:901b:901b:1324:ada3:b51a:fbdf:ff35	251.223.255.53
cb15:901b:901b:1324:ada3:b51a:fbdf:ff36	251.223.255.54
cb15:901b:901b:1324:ada3:b51a:fbdf:ff37	251.223.255.55
cb15:901b:901b:1324:ada3:b51a:fbdf:ff38	251.223.255.56
cb15:901b:901b:1324:ada3:b51a:fbdf:ff39	251.223.255.57
cb15:901b:901b:1324:ada3:b51a:fbdf:ff3a	251.223.255.58
cb15:901b:901b:1324:ada3:b51a:fbdf:ff3b	251.223.255.59
cb15:901b:901b:1324:ada3:b51a:fbdf:ff3c	251.223.255.60

cb15:901b:901b:1324:ada3:b51a:fbdf:ff3d	251.223.255.61
cb15:901b:901b:1324:ada3:b51a:fbdf:ff3e	251.223.255.62
cb15:901b:901b:1324:ada3:b51a:fbdf:ff3f	251.223.255.63
cb15:901b:901b:1324:ada3:b51a:fbdf:ff40	251.223.255.64
cb15:901b:901b:1324:ada3:b51a:fbdf:ff41	251.223.255.65
cb15:901b:901b:1324:ada3:b51a:fbdf:ff42	251.223.255.66
cb15:901b:901b:1324:ada3:b51a:fbdf:ff43	251.223.255.67
cb15:901b:901b:1324:ada3:b51a:fbdf:ff44	251.223.255.68
cb15:901b:901b:1324:ada3:b51a:fbdf:ff45	251.223.255.69
cb15:901b:901b:1324:ada3:b51a:fbdf:ff46	251.223.255.70
cb15:901b:901b:1324:ada3:b51a:fbdf:ff47	251.223.255.71
cb15:901b:901b:1324:ada3:b51a:fbdf:ff48	251.223.255.72
cb15:901b:901b:1324:ada3:b51a:fbdf:ff49	251.223.255.73
cb15:901b:901b:1324:ada3:b51a:fbdf:ff4a	251.223.255.74
cb15:901b:901b:1324:ada3:b51a:fbdf:ff4b	251.223.255.75
cb15:901b:901b:1324:ada3:b51a:fbdf:ff4c	251.223.255.76
cb15:901b:901b:1324:ada3:b51a:fbdf:ff4d	251.223.255.77
cb15:901b:901b:1324:ada3:b51a:fbdf:ff4e	251.223.255.78
cb15:901b:901b:1324:ada3:b51a:fbdf:ff4f	251.223.255.79
cb15:901b:901b:1324:ada3:b51a:fbdf:ff50	251.223.255.80
cb15:901b:901b:1324:ada3:b51a:fbdf:ff51	251.223.255.81
cb15:901b:901b:1324:ada3:b51a:fbdf:ff52	251.223.255.82
cb15:901b:901b:1324:ada3:b51a:fbdf:ff53	251.223.255.83
cb15:901b:901b:1324:ada3:b51a:fbdf:ff54	251.223.255.84
cb15:901b:901b:1324:ada3:b51a:fbdf:ff55	251.223.255.85
cb15:901b:901b:1324:ada3:b51a:fbdf:ff56	251.223.255.86
cb15:901b:901b:1324:ada3:b51a:fbdf:ff57	251.223.255.87
cb15:901b:901b:1324:ada3:b51a:fbdf:ff58	251.223.255.88
cb15:901b:901b:1324:ada3:b51a:fbdf:ff59	251.223.255.89
cb15:901b:901b:1324:ada3:b51a:fbdf:ff5a	251.223.255.90
cb15:901b:901b:1324:ada3:b51a:fbdf:ff5b	251.223.255.91
cb15:901b:901b:1324:ada3:b51a:fbdf:ff5c	251.223.255.92
cb15:901b:901b:1324:ada3:b51a:fbdf:ff5d	251.223.255.93
cb15:901b:901b:1324:ada3:b51a:fbdf:ff5e	251.223.255.94
cb15:901b:901b:1324:ada3:b51a:fbdf:ff5f	251.223.255.95
cb15:901b:901b:1324:ada3:b51a:fbdf:ff60	251.223.255.96
cb15:901b:901b:1324:ada3:b51a:fbdf:ff61	251.223.255.97
cb15:901b:901b:1324:ada3:b51a:fbdf:ff62	251.223.255.98
cb15:901b:901b:1324:ada3:b51a:fbdf:ff63	251.223.255.99
cb15:901b:901b:1324:ada3:b51a:fbdf:ff64	251.223.255.100
cb15:901b:901b:1324:ada3:b51a:fbdf:ff65	251.223.255.101
cb15:901b:901b:1324:ada3:b51a:fbdf:ff66	251.223.255.102
cb15:901b:901b:1324:ada3:b51a:fbdf:ff67	251.223.255.103
cb15:901b:901b:1324:ada3:b51a:fbdf:ff68	251.223.255.104
cb15:901b:901b:1324:ada3:b51a:fbdf:ff69	251.223.255.105
cb15:901b:901b:1324:ada3:b51a:fbdf:ff6a	251.223.255.106
cb15:901b:901b:1324:ada3:b51a:fbdf:ff6b	251.223.255.107
cb15:901b:901b:1324:ada3:b51a:fbdf:ff6c	251.223.255.108
cb15:901b:901b:1324:ada3:b51a:fbdf:ff6d	251.223.255.109
cb15:901b:901b:1324:ada3:b51a:fbdf:ff6e	251.223.255.110
cb15:901b:901b:1324:ada3:b51a:fbdf:ff6f	251.223.255.111
cb15:901b:901b:1324:ada3:b51a:fbdf:ff70	251.223.255.112
cb15:901b:901b:1324:ada3:b51a:fbdf:ff71	251.223.255.113
cb15:901b:901b:1324:ada3:b51a:fbdf:ff72	251.223.255.114
cb15:901b:901b:1324:ada3:b51a:fbdf:ff73	251.223.255.115
cb15:901b:901b:1324:ada3:b51a:fbdf:ff74	251.223.255.116
cb15:901b:901b:1324:ada3:b51a:fbdf:ff75	251.223.255.117
cb15:901b:901b:1324:ada3:b51a:fbdf:ff76	251.223.255.118
cb15:901b:901b:1324:ada3:b51a:fbdf:ff77	251.223.255.119
cb15:901b:901b:1324:ada3:b51a:fbdf:ff78	251.223.255.120

cb15:901b:901b:1324:ada3:b51a:fbdf:ff79	251.223.255.121
cb15:901b:901b:1324:ada3:b51a:fbdf:ff7a	251.223.255.122
cb15:901b:901b:1324:ada3:b51a:fbdf:ff7b	251.223.255.123
cb15:901b:901b:1324:ada3:b51a:fbdf:ff7c	251.223.255.124
cb15:901b:901b:1324:ada3:b51a:fbdf:ff7d	251.223.255.125
cb15:901b:901b:1324:ada3:b51a:fbdf:ff7e	251.223.255.126
cb15:901b:901b:1324:ada3:b51a:fbdf:ff7f	251.223.255.127
cb15:901b:901b:1324:ada3:b51a:fbdf:ff80	251.223.255.128
cb15:901b:901b:1324:ada3:b51a:fbdf:ff81	251.223.255.129
cb15:901b:901b:1324:ada3:b51a:fbdf:ff82	251.223.255.130
cb15:901b:901b:1324:ada3:b51a:fbdf:ff83	251.223.255.131
cb15:901b:901b:1324:ada3:b51a:fbdf:ff84	251.223.255.132
cb15:901b:901b:1324:ada3:b51a:fbdf:ff85	251.223.255.133
cb15:901b:901b:1324:ada3:b51a:fbdf:ff86	251.223.255.134
cb15:901b:901b:1324:ada3:b51a:fbdf:ff87	251.223.255.135
cb15:901b:901b:1324:ada3:b51a:fbdf:ff88	251.223.255.136
cb15:901b:901b:1324:ada3:b51a:fbdf:ff89	251.223.255.137
cb15:901b:901b:1324:ada3:b51a:fbdf:ff8a	251.223.255.138
cb15:901b:901b:1324:ada3:b51a:fbdf:ff8b	251.223.255.139
cb15:901b:901b:1324:ada3:b51a:fbdf:ff8c	251.223.255.140
cb15:901b:901b:1324:ada3:b51a:fbdf:ff8d	251.223.255.141
cb15:901b:901b:1324:ada3:b51a:fbdf:ff8e	251.223.255.142
cb15:901b:901b:1324:ada3:b51a:fbdf:ff8f	251.223.255.143
cb15:901b:901b:1324:ada3:b51a:fbdf:ff90	251.223.255.144
cb15:901b:901b:1324:ada3:b51a:fbdf:ff91	251.223.255.145
cb15:901b:901b:1324:ada3:b51a:fbdf:ff92	251.223.255.146
cb15:901b:901b:1324:ada3:b51a:fbdf:ff93	251.223.255.147
cb15:901b:901b:1324:ada3:b51a:fbdf:ff94	251.223.255.148
cb15:901b:901b:1324:ada3:b51a:fbdf:ff95	251.223.255.149
cb15:901b:901b:1324:ada3:b51a:fbdf:ff96	251.223.255.150
cb15:901b:901b:1324:ada3:b51a:fbdf:ff97	251.223.255.151
cb15:901b:901b:1324:ada3:b51a:fbdf:ff98	251.223.255.152
cb15:901b:901b:1324:ada3:b51a:fbdf:ff99	251.223.255.153
cb15:901b:901b:1324:ada3:b51a:fbdf:ff9a	251.223.255.154
cb15:901b:901b:1324:ada3:b51a:fbdf:ff9b	251.223.255.155
cb15:901b:901b:1324:ada3:b51a:fbdf:ff9c	251.223.255.156
cb15:901b:901b:1324:ada3:b51a:fbdf:ff9d	251.223.255.157
cb15:901b:901b:1324:ada3:b51a:fbdf:ff9e	251.223.255.158
cb15:901b:901b:1324:ada3:b51a:fbdf:ff9f	251.223.255.159
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa0	251.223.255.160
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa1	251.223.255.161
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa2	251.223.255.162
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa3	251.223.255.163
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa4	251.223.255.164
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa5	251.223.255.165
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa6	251.223.255.166
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa7	251.223.255.167
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa8	251.223.255.168
cb15:901b:901b:1324:ada3:b51a:fbdf:ffa9	251.223.255.169
cb15:901b:901b:1324:ada3:b51a:fbdf:ffaa	251.223.255.170
cb15:901b:901b:1324:ada3:b51a:fbdf:ffab	251.223.255.171
cb15:901b:901b:1324:ada3:b51a:fbdf:ffac	251.223.255.172
cb15:901b:901b:1324:ada3:b51a:fbdf:ffad	251.223.255.173
cb15:901b:901b:1324:ada3:b51a:fbdf:ffae	251.223.255.174
cb15:901b:901b:1324:ada3:b51a:fbdf:ffaf	251.223.255.175
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb0	251.223.255.176
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb1	251.223.255.177
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb2	251.223.255.178
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb3	251.223.255.179
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb4	251.223.255.180

cb15:901b:901b:1324:ada3:b51a:fbdf:ffb5	251.223.255.181
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb6	251.223.255.182
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb7	251.223.255.183
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb8	251.223.255.184
cb15:901b:901b:1324:ada3:b51a:fbdf:ffb9	251.223.255.185
cb15:901b:901b:1324:ada3:b51a:fbdf:ffba	251.223.255.186
cb15:901b:901b:1324:ada3:b51a:fbdf:ffbb	251.223.255.187
cb15:901b:901b:1324:ada3:b51a:fbdf:ffbc	251.223.255.188
cb15:901b:901b:1324:ada3:b51a:fbdf:ffbd	251.223.255.189
cb15:901b:901b:1324:ada3:b51a:fbdf:ffbe	251.223.255.190
cb15:901b:901b:1324:ada3:b51a:fbdf:ffbf	251.223.255.191
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc0	251.223.255.192
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc1	251.223.255.193
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc2	251.223.255.194
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc3	251.223.255.195
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc4	251.223.255.196
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc5	251.223.255.197
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc6	251.223.255.198
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc7	251.223.255.199
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc8	251.223.255.200
cb15:901b:901b:1324:ada3:b51a:fbdf:ffc9	251.223.255.201
cb15:901b:901b:1324:ada3:b51a:fbdf:ffca	251.223.255.202
cb15:901b:901b:1324:ada3:b51a:fbdf:ffcb	251.223.255.203
cb15:901b:901b:1324:ada3:b51a:fbdf:ffcc	251.223.255.204
cb15:901b:901b:1324:ada3:b51a:fbdf:ffcd	251.223.255.205
cb15:901b:901b:1324:ada3:b51a:fbdf:ffce	251.223.255.206
cb15:901b:901b:1324:ada3:b51a:fbdf:ffcf	251.223.255.207
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd0	251.223.255.208
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd1	251.223.255.209
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd2	251.223.255.210
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd3	251.223.255.211
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd4	251.223.255.212
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd5	251.223.255.213
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd6	251.223.255.214
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd7	251.223.255.215
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd8	251.223.255.216
cb15:901b:901b:1324:ada3:b51a:fbdf:ffd9	251.223.255.217
cb15:901b:901b:1324:ada3:b51a:fbdf:ffda	251.223.255.218
cb15:901b:901b:1324:ada3:b51a:fbdf:ffdb	251.223.255.219
cb15:901b:901b:1324:ada3:b51a:fbdf:ffdc	251.223.255.220
cb15:901b:901b:1324:ada3:b51a:fbdf:ffdd	251.223.255.221
cb15:901b:901b:1324:ada3:b51a:fbdf:ffde	251.223.255.222
cb15:901b:901b:1324:ada3:b51a:fbdf:ffdf	251.223.255.223
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe0	251.223.255.224
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe1	251.223.255.225
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe2	251.223.255.226
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe3	251.223.255.227
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe4	251.223.255.228
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe5	251.223.255.229
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe6	251.223.255.230
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe7	251.223.255.231
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe8	251.223.255.232
cb15:901b:901b:1324:ada3:b51a:fbdf:ffe9	251.223.255.233
cb15:901b:901b:1324:ada3:b51a:fbdf:ffea	251.223.255.234
cb15:901b:901b:1324:ada3:b51a:fbdf:ffeb	251.223.255.235
cb15:901b:901b:1324:ada3:b51a:fbdf:ffec	251.223.255.236
cb15:901b:901b:1324:ada3:b51a:fbdf:ffed	251.223.255.237
cb15:901b:901b:1324:ada3:b51a:fbdf:ffee	251.223.255.238
cb15:901b:901b:1324:ada3:b51a:fbdf:ffef	251.223.255.239
cb15:901b:901b:1324:ada3:b51a:fbdf:fff0	251.223.255.240
cb15:901b:901b:1324:ada3:b51a:fbdf:fff1	251.223.255.241
cb15:901b:901b:1324:ada3:b51a:fbdf:fff2	251.223.255.242
cb15:901b:901b:1324:ada3:b51a:fbdf:fff3	251.223.255.243
cb15:901b:901b:1324:ada3:b51a:fbdf:fff4	251.223.255.244
cb15:901b:901b:1324:ada3:b51a:fbdf:fff5	251.223.255.245
cb15:901b:901b:1324:ada3:b51a:fbdf:fff6	251.223.255.246
cb15:901b:901b:1324:ada3:b51a:fbdf:fff7	251.223.255.247
cb15:901b:901b:1324:ada3:b51a:fbdf:fff8	251.223.255.248
cb15:901b:901b:1324:ada3:b51a:fbdf:fff9	251.223.255.249
cb15:901b:901b:1324:ada3:b51a:fbdf:fffa	251.223.255.250
cb15:901b:901b:1324:ada3:b51a:fbdf:fffb	251.223.255.251
cb15:901b:901b:1324:ada3:b51a:fbdf:fffc	251.223.255.252
cb15:901b:901b:1324:ada3:b51a:fbdf:fffd	251.223.255.253
cb15:901b:901b:1324:ada3:b51a:fbdf:fffe	251.223.255.254
cb15:901b:901b:1324:ada3:b51a:fbdf:ffff	251.223.255.255

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.