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:8024:cd24:8081:b2ae:cb15:ff01	203.21.255.1
cb15:901b:8024:cd24:8081:b2ae:cb15:ff02	203.21.255.2
cb15:901b:8024:cd24:8081:b2ae:cb15:ff03	203.21.255.3
cb15:901b:8024:cd24:8081:b2ae:cb15:ff04	203.21.255.4
cb15:901b:8024:cd24:8081:b2ae:cb15:ff05	203.21.255.5
cb15:901b:8024:cd24:8081:b2ae:cb15:ff06	203.21.255.6
cb15:901b:8024:cd24:8081:b2ae:cb15:ff07	203.21.255.7
cb15:901b:8024:cd24:8081:b2ae:cb15:ff08	203.21.255.8
cb15:901b:8024:cd24:8081:b2ae:cb15:ff09	203.21.255.9
cb15:901b:8024:cd24:8081:b2ae:cb15:ff0a	203.21.255.10
cb15:901b:8024:cd24:8081:b2ae:cb15:ff0b	203.21.255.11
cb15:901b:8024:cd24:8081:b2ae:cb15:ff0c	203.21.255.12
cb15:901b:8024:cd24:8081:b2ae:cb15:ff0d	203.21.255.13
cb15:901b:8024:cd24:8081:b2ae:cb15:ff0e	203.21.255.14
cb15:901b:8024:cd24:8081:b2ae:cb15:ff0f	203.21.255.15
cb15:901b:8024:cd24:8081:b2ae:cb15:ff10	203.21.255.16
cb15:901b:8024:cd24:8081:b2ae:cb15:ff11	203.21.255.17
cb15:901b:8024:cd24:8081:b2ae:cb15:ff12	203.21.255.18
cb15:901b:8024:cd24:8081:b2ae:cb15:ff13	203.21.255.19
cb15:901b:8024:cd24:8081:b2ae:cb15:ff14	203.21.255.20
cb15:901b:8024:cd24:8081:b2ae:cb15:ff15	203.21.255.21
cb15:901b:8024:cd24:8081:b2ae:cb15:ff16	203.21.255.22
cb15:901b:8024:cd24:8081:b2ae:cb15:ff17	203.21.255.23
cb15:901b:8024:cd24:8081:b2ae:cb15:ff18	203.21.255.24
cb15:901b:8024:cd24:8081:b2ae:cb15:ff19	203.21.255.25
cb15:901b:8024:cd24:8081:b2ae:cb15:ff1a	203.21.255.26
cb15:901b:8024:cd24:8081:b2ae:cb15:ff1b	203.21.255.27
cb15:901b:8024:cd24:8081:b2ae:cb15:ff1c	203.21.255.28
cb15:901b:8024:cd24:8081:b2ae:cb15:ff1d	203.21.255.29
cb15:901b:8024:cd24:8081:b2ae:cb15:ff1e	203.21.255.30
cb15:901b:8024:cd24:8081:b2ae:cb15:ff1f	203.21.255.31
cb15:901b:8024:cd24:8081:b2ae:cb15:ff20	203.21.255.32
cb15:901b:8024:cd24:8081:b2ae:cb15:ff21	203.21.255.33
cb15:901b:8024:cd24:8081:b2ae:cb15:ff22	203.21.255.34
cb15:901b:8024:cd24:8081:b2ae:cb15:ff23	203.21.255.35
cb15:901b:8024:cd24:8081:b2ae:cb15:ff24	203.21.255.36
cb15:901b:8024:cd24:8081:b2ae:cb15:ff25	203.21.255.37
cb15:901b:8024:cd24:8081:b2ae:cb15:ff26	203.21.255.38
cb15:901b:8024:cd24:8081:b2ae:cb15:ff27	203.21.255.39
cb15:901b:8024:cd24:8081:b2ae:cb15:ff28	203.21.255.40
cb15:901b:8024:cd24:8081:b2ae:cb15:ff29	203.21.255.41
cb15:901b:8024:cd24:8081:b2ae:cb15:ff2a	203.21.255.42
cb15:901b:8024:cd24:8081:b2ae:cb15:ff2b	203.21.255.43
cb15:901b:8024:cd24:8081:b2ae:cb15:ff2c	203.21.255.44
cb15:901b:8024:cd24:8081:b2ae:cb15:ff2d	203.21.255.45
cb15:901b:8024:cd24:8081:b2ae:cb15:ff2e	203.21.255.46
cb15:901b:8024:cd24:8081:b2ae:cb15:ff2f	203.21.255.47
cb15:901b:8024:cd24:8081:b2ae:cb15:ff30	203.21.255.48
cb15:901b:8024:cd24:8081:b2ae:cb15:ff31	203.21.255.49
cb15:901b:8024:cd24:8081:b2ae:cb15:ff32	203.21.255.50
cb15:901b:8024:cd24:8081:b2ae:cb15:ff33	203.21.255.51
cb15:901b:8024:cd24:8081:b2ae:cb15:ff34	203.21.255.52
cb15:901b:8024:cd24:8081:b2ae:cb15:ff35	203.21.255.53
cb15:901b:8024:cd24:8081:b2ae:cb15:ff36	203.21.255.54
cb15:901b:8024:cd24:8081:b2ae:cb15:ff37	203.21.255.55
cb15:901b:8024:cd24:8081:b2ae:cb15:ff38	203.21.255.56
cb15:901b:8024:cd24:8081:b2ae:cb15:ff39	203.21.255.57
cb15:901b:8024:cd24:8081:b2ae:cb15:ff3a	203.21.255.58
cb15:901b:8024:cd24:8081:b2ae:cb15:ff3b	203.21.255.59
cb15:901b:8024:cd24:8081:b2ae:cb15:ff3c	203.21.255.60

cb15:901b:8024:cd24:8081:b2ae:cb15:ff3d	203.21.255.61
cb15:901b:8024:cd24:8081:b2ae:cb15:ff3e	203.21.255.62
cb15:901b:8024:cd24:8081:b2ae:cb15:ff3f	203.21.255.63
cb15:901b:8024:cd24:8081:b2ae:cb15:ff40	203.21.255.64
cb15:901b:8024:cd24:8081:b2ae:cb15:ff41	203.21.255.65
cb15:901b:8024:cd24:8081:b2ae:cb15:ff42	203.21.255.66
cb15:901b:8024:cd24:8081:b2ae:cb15:ff43	203.21.255.67
cb15:901b:8024:cd24:8081:b2ae:cb15:ff44	203.21.255.68
cb15:901b:8024:cd24:8081:b2ae:cb15:ff45	203.21.255.69
cb15:901b:8024:cd24:8081:b2ae:cb15:ff46	203.21.255.70
cb15:901b:8024:cd24:8081:b2ae:cb15:ff47	203.21.255.71
cb15:901b:8024:cd24:8081:b2ae:cb15:ff48	203.21.255.72
cb15:901b:8024:cd24:8081:b2ae:cb15:ff49	203.21.255.73
cb15:901b:8024:cd24:8081:b2ae:cb15:ff4a	203.21.255.74
cb15:901b:8024:cd24:8081:b2ae:cb15:ff4b	203.21.255.75
cb15:901b:8024:cd24:8081:b2ae:cb15:ff4c	203.21.255.76
cb15:901b:8024:cd24:8081:b2ae:cb15:ff4d	203.21.255.77
cb15:901b:8024:cd24:8081:b2ae:cb15:ff4e	203.21.255.78
cb15:901b:8024:cd24:8081:b2ae:cb15:ff4f	203.21.255.79
cb15:901b:8024:cd24:8081:b2ae:cb15:ff50	203.21.255.80
cb15:901b:8024:cd24:8081:b2ae:cb15:ff51	203.21.255.81
cb15:901b:8024:cd24:8081:b2ae:cb15:ff52	203.21.255.82
cb15:901b:8024:cd24:8081:b2ae:cb15:ff53	203.21.255.83
cb15:901b:8024:cd24:8081:b2ae:cb15:ff54	203.21.255.84
cb15:901b:8024:cd24:8081:b2ae:cb15:ff55	203.21.255.85
cb15:901b:8024:cd24:8081:b2ae:cb15:ff56	203.21.255.86
cb15:901b:8024:cd24:8081:b2ae:cb15:ff57	203.21.255.87
cb15:901b:8024:cd24:8081:b2ae:cb15:ff58	203.21.255.88
cb15:901b:8024:cd24:8081:b2ae:cb15:ff59	203.21.255.89
cb15:901b:8024:cd24:8081:b2ae:cb15:ff5a	203.21.255.90
cb15:901b:8024:cd24:8081:b2ae:cb15:ff5b	203.21.255.91
cb15:901b:8024:cd24:8081:b2ae:cb15:ff5c	203.21.255.92
cb15:901b:8024:cd24:8081:b2ae:cb15:ff5d	203.21.255.93
cb15:901b:8024:cd24:8081:b2ae:cb15:ff5e	203.21.255.94
cb15:901b:8024:cd24:8081:b2ae:cb15:ff5f	203.21.255.95
cb15:901b:8024:cd24:8081:b2ae:cb15:ff60	203.21.255.96
cb15:901b:8024:cd24:8081:b2ae:cb15:ff61	203.21.255.97
cb15:901b:8024:cd24:8081:b2ae:cb15:ff62	203.21.255.98
cb15:901b:8024:cd24:8081:b2ae:cb15:ff63	203.21.255.99
cb15:901b:8024:cd24:8081:b2ae:cb15:ff64	203.21.255.100
cb15:901b:8024:cd24:8081:b2ae:cb15:ff65	203.21.255.101
cb15:901b:8024:cd24:8081:b2ae:cb15:ff66	203.21.255.102
cb15:901b:8024:cd24:8081:b2ae:cb15:ff67	203.21.255.103
cb15:901b:8024:cd24:8081:b2ae:cb15:ff68	203.21.255.104
cb15:901b:8024:cd24:8081:b2ae:cb15:ff69	203.21.255.105
cb15:901b:8024:cd24:8081:b2ae:cb15:ff6a	203.21.255.106
cb15:901b:8024:cd24:8081:b2ae:cb15:ff6b	203.21.255.107
cb15:901b:8024:cd24:8081:b2ae:cb15:ff6c	203.21.255.108
cb15:901b:8024:cd24:8081:b2ae:cb15:ff6d	203.21.255.109
cb15:901b:8024:cd24:8081:b2ae:cb15:ff6e	203.21.255.110
cb15:901b:8024:cd24:8081:b2ae:cb15:ff6f	203.21.255.111
cb15:901b:8024:cd24:8081:b2ae:cb15:ff70	203.21.255.112
cb15:901b:8024:cd24:8081:b2ae:cb15:ff71	203.21.255.113
cb15:901b:8024:cd24:8081:b2ae:cb15:ff72	203.21.255.114
cb15:901b:8024:cd24:8081:b2ae:cb15:ff73	203.21.255.115
cb15:901b:8024:cd24:8081:b2ae:cb15:ff74	203.21.255.116
cb15:901b:8024:cd24:8081:b2ae:cb15:ff75	203.21.255.117
cb15:901b:8024:cd24:8081:b2ae:cb15:ff76	203.21.255.118
cb15:901b:8024:cd24:8081:b2ae:cb15:ff77	203.21.255.119
cb15:901b:8024:cd24:8081:b2ae:cb15:ff78	203.21.255.120

cb15:901b:8024:cd24:8081:b2ae:cb15:ff79	203.21.255.121
cb15:901b:8024:cd24:8081:b2ae:cb15:ff7a	203.21.255.122
cb15:901b:8024:cd24:8081:b2ae:cb15:ff7b	203.21.255.123
cb15:901b:8024:cd24:8081:b2ae:cb15:ff7c	203.21.255.124
cb15:901b:8024:cd24:8081:b2ae:cb15:ff7d	203.21.255.125
cb15:901b:8024:cd24:8081:b2ae:cb15:ff7e	203.21.255.126
cb15:901b:8024:cd24:8081:b2ae:cb15:ff7f	203.21.255.127
cb15:901b:8024:cd24:8081:b2ae:cb15:ff80	203.21.255.128
cb15:901b:8024:cd24:8081:b2ae:cb15:ff81	203.21.255.129
cb15:901b:8024:cd24:8081:b2ae:cb15:ff82	203.21.255.130
cb15:901b:8024:cd24:8081:b2ae:cb15:ff83	203.21.255.131
cb15:901b:8024:cd24:8081:b2ae:cb15:ff84	203.21.255.132
cb15:901b:8024:cd24:8081:b2ae:cb15:ff85	203.21.255.133
cb15:901b:8024:cd24:8081:b2ae:cb15:ff86	203.21.255.134
cb15:901b:8024:cd24:8081:b2ae:cb15:ff87	203.21.255.135
cb15:901b:8024:cd24:8081:b2ae:cb15:ff88	203.21.255.136
cb15:901b:8024:cd24:8081:b2ae:cb15:ff89	203.21.255.137
cb15:901b:8024:cd24:8081:b2ae:cb15:ff8a	203.21.255.138
cb15:901b:8024:cd24:8081:b2ae:cb15:ff8b	203.21.255.139
cb15:901b:8024:cd24:8081:b2ae:cb15:ff8c	203.21.255.140
cb15:901b:8024:cd24:8081:b2ae:cb15:ff8d	203.21.255.141
cb15:901b:8024:cd24:8081:b2ae:cb15:ff8e	203.21.255.142
cb15:901b:8024:cd24:8081:b2ae:cb15:ff8f	203.21.255.143
cb15:901b:8024:cd24:8081:b2ae:cb15:ff90	203.21.255.144
cb15:901b:8024:cd24:8081:b2ae:cb15:ff91	203.21.255.145
cb15:901b:8024:cd24:8081:b2ae:cb15:ff92	203.21.255.146
cb15:901b:8024:cd24:8081:b2ae:cb15:ff93	203.21.255.147
cb15:901b:8024:cd24:8081:b2ae:cb15:ff94	203.21.255.148
cb15:901b:8024:cd24:8081:b2ae:cb15:ff95	203.21.255.149
cb15:901b:8024:cd24:8081:b2ae:cb15:ff96	203.21.255.150
cb15:901b:8024:cd24:8081:b2ae:cb15:ff97	203.21.255.151
cb15:901b:8024:cd24:8081:b2ae:cb15:ff98	203.21.255.152
cb15:901b:8024:cd24:8081:b2ae:cb15:ff99	203.21.255.153
cb15:901b:8024:cd24:8081:b2ae:cb15:ff9a	203.21.255.154
cb15:901b:8024:cd24:8081:b2ae:cb15:ff9b	203.21.255.155
cb15:901b:8024:cd24:8081:b2ae:cb15:ff9c	203.21.255.156
cb15:901b:8024:cd24:8081:b2ae:cb15:ff9d	203.21.255.157
cb15:901b:8024:cd24:8081:b2ae:cb15:ff9e	203.21.255.158
cb15:901b:8024:cd24:8081:b2ae:cb15:ff9f	203.21.255.159
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa0	203.21.255.160
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa1	203.21.255.161
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa2	203.21.255.162
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa3	203.21.255.163
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa4	203.21.255.164
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa5	203.21.255.165
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa6	203.21.255.166
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa7	203.21.255.167
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa8	203.21.255.168
cb15:901b:8024:cd24:8081:b2ae:cb15:ffa9	203.21.255.169
cb15:901b:8024:cd24:8081:b2ae:cb15:ffaa	203.21.255.170
cb15:901b:8024:cd24:8081:b2ae:cb15:ffab	203.21.255.171
cb15:901b:8024:cd24:8081:b2ae:cb15:ffac	203.21.255.172
cb15:901b:8024:cd24:8081:b2ae:cb15:ffad	203.21.255.173
cb15:901b:8024:cd24:8081:b2ae:cb15:ffae	203.21.255.174
cb15:901b:8024:cd24:8081:b2ae:cb15:ffaf	203.21.255.175
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb0	203.21.255.176
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb1	203.21.255.177
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb2	203.21.255.178
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb3	203.21.255.179
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb4	203.21.255.180

cb15:901b:8024:cd24:8081:b2ae:cb15:ffb5	203.21.255.181
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb6	203.21.255.182
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb7	203.21.255.183
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb8	203.21.255.184
cb15:901b:8024:cd24:8081:b2ae:cb15:ffb9	203.21.255.185
cb15:901b:8024:cd24:8081:b2ae:cb15:ffba	203.21.255.186
cb15:901b:8024:cd24:8081:b2ae:cb15:ffbb	203.21.255.187
cb15:901b:8024:cd24:8081:b2ae:cb15:ffbc	203.21.255.188
cb15:901b:8024:cd24:8081:b2ae:cb15:ffbd	203.21.255.189
cb15:901b:8024:cd24:8081:b2ae:cb15:ffbe	203.21.255.190
cb15:901b:8024:cd24:8081:b2ae:cb15:ffbf	203.21.255.191
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc0	203.21.255.192
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc1	203.21.255.193
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc2	203.21.255.194
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc3	203.21.255.195
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc4	203.21.255.196
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc5	203.21.255.197
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc6	203.21.255.198
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc7	203.21.255.199
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc8	203.21.255.200
cb15:901b:8024:cd24:8081:b2ae:cb15:ffc9	203.21.255.201
cb15:901b:8024:cd24:8081:b2ae:cb15:ffca	203.21.255.202
cb15:901b:8024:cd24:8081:b2ae:cb15:ffcb	203.21.255.203
cb15:901b:8024:cd24:8081:b2ae:cb15:ffcc	203.21.255.204
cb15:901b:8024:cd24:8081:b2ae:cb15:ffcd	203.21.255.205
cb15:901b:8024:cd24:8081:b2ae:cb15:ffce	203.21.255.206
cb15:901b:8024:cd24:8081:b2ae:cb15:ffcf	203.21.255.207
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd0	203.21.255.208
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd1	203.21.255.209
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd2	203.21.255.210
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd3	203.21.255.211
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd4	203.21.255.212
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd5	203.21.255.213
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd6	203.21.255.214
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd7	203.21.255.215
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd8	203.21.255.216
cb15:901b:8024:cd24:8081:b2ae:cb15:ffd9	203.21.255.217
cb15:901b:8024:cd24:8081:b2ae:cb15:ffda	203.21.255.218
cb15:901b:8024:cd24:8081:b2ae:cb15:ffdb	203.21.255.219
cb15:901b:8024:cd24:8081:b2ae:cb15:ffdc	203.21.255.220
cb15:901b:8024:cd24:8081:b2ae:cb15:ffdd	203.21.255.221
cb15:901b:8024:cd24:8081:b2ae:cb15:ffde	203.21.255.222
cb15:901b:8024:cd24:8081:b2ae:cb15:ffdf	203.21.255.223
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe0	203.21.255.224
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe1	203.21.255.225
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe2	203.21.255.226
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe3	203.21.255.227
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe4	203.21.255.228
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe5	203.21.255.229
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe6	203.21.255.230
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe7	203.21.255.231
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe8	203.21.255.232
cb15:901b:8024:cd24:8081:b2ae:cb15:ffe9	203.21.255.233
cb15:901b:8024:cd24:8081:b2ae:cb15:ffea	203.21.255.234
cb15:901b:8024:cd24:8081:b2ae:cb15:ffeb	203.21.255.235
cb15:901b:8024:cd24:8081:b2ae:cb15:ffec	203.21.255.236
cb15:901b:8024:cd24:8081:b2ae:cb15:ffed	203.21.255.237
cb15:901b:8024:cd24:8081:b2ae:cb15:ffee	203.21.255.238
cb15:901b:8024:cd24:8081:b2ae:cb15:ffef	203.21.255.239
cb15:901b:8024:cd24:8081:b2ae:cb15:fff0	203.21.255.240
cb15:901b:8024:cd24:8081:b2ae:cb15:fff1	203.21.255.241
cb15:901b:8024:cd24:8081:b2ae:cb15:fff2	203.21.255.242
cb15:901b:8024:cd24:8081:b2ae:cb15:fff3	203.21.255.243
cb15:901b:8024:cd24:8081:b2ae:cb15:fff4	203.21.255.244
cb15:901b:8024:cd24:8081:b2ae:cb15:fff5	203.21.255.245
cb15:901b:8024:cd24:8081:b2ae:cb15:fff6	203.21.255.246
cb15:901b:8024:cd24:8081:b2ae:cb15:fff7	203.21.255.247
cb15:901b:8024:cd24:8081:b2ae:cb15:fff8	203.21.255.248
cb15:901b:8024:cd24:8081:b2ae:cb15:fff9	203.21.255.249
cb15:901b:8024:cd24:8081:b2ae:cb15:fffa	203.21.255.250
cb15:901b:8024:cd24:8081:b2ae:cb15:fffb	203.21.255.251
cb15:901b:8024:cd24:8081:b2ae:cb15:fffc	203.21.255.252
cb15:901b:8024:cd24:8081:b2ae:cb15:fffd	203.21.255.253
cb15:901b:8024:cd24:8081:b2ae:cb15:fffe	203.21.255.254
cb15:901b:8024:cd24:8081:b2ae:cb15:ffff	203.21.255.255

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.