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
b51a:901b:cb15:8045:ada8:eb24:e90b:ff01	233.11.255.1
b51a:901b:cb15:8045:ada8:eb24:e90b:ff02	233.11.255.2
b51a:901b:cb15:8045:ada8:eb24:e90b:ff03	233.11.255.3
b51a:901b:cb15:8045:ada8:eb24:e90b:ff04	233.11.255.4
b51a:901b:cb15:8045:ada8:eb24:e90b:ff05	233.11.255.5
b51a:901b:cb15:8045:ada8:eb24:e90b:ff06	233.11.255.6
b51a:901b:cb15:8045:ada8:eb24:e90b:ff07	233.11.255.7
b51a:901b:cb15:8045:ada8:eb24:e90b:ff08	233.11.255.8
b51a:901b:cb15:8045:ada8:eb24:e90b:ff09	233.11.255.9
b51a:901b:cb15:8045:ada8:eb24:e90b:ff0a	233.11.255.10
b51a:901b:cb15:8045:ada8:eb24:e90b:ff0b	233.11.255.11
b51a:901b:cb15:8045:ada8:eb24:e90b:ff0c	233.11.255.12
b51a:901b:cb15:8045:ada8:eb24:e90b:ff0d	233.11.255.13
b51a:901b:cb15:8045:ada8:eb24:e90b:ff0e	233.11.255.14
b51a:901b:cb15:8045:ada8:eb24:e90b:ff0f	233.11.255.15
b51a:901b:cb15:8045:ada8:eb24:e90b:ff10	233.11.255.16
b51a:901b:cb15:8045:ada8:eb24:e90b:ff11	233.11.255.17
b51a:901b:cb15:8045:ada8:eb24:e90b:ff12	233.11.255.18
b51a:901b:cb15:8045:ada8:eb24:e90b:ff13	233.11.255.19
b51a:901b:cb15:8045:ada8:eb24:e90b:ff14	233.11.255.20
b51a:901b:cb15:8045:ada8:eb24:e90b:ff15	233.11.255.21
b51a:901b:cb15:8045:ada8:eb24:e90b:ff16	233.11.255.22
b51a:901b:cb15:8045:ada8:eb24:e90b:ff17	233.11.255.23
b51a:901b:cb15:8045:ada8:eb24:e90b:ff18	233.11.255.24
b51a:901b:cb15:8045:ada8:eb24:e90b:ff19	233.11.255.25
b51a:901b:cb15:8045:ada8:eb24:e90b:ff1a	233.11.255.26
b51a:901b:cb15:8045:ada8:eb24:e90b:ff1b	233.11.255.27
b51a:901b:cb15:8045:ada8:eb24:e90b:ff1c	233.11.255.28
b51a:901b:cb15:8045:ada8:eb24:e90b:ff1d	233.11.255.29
b51a:901b:cb15:8045:ada8:eb24:e90b:ff1e	233.11.255.30
b51a:901b:cb15:8045:ada8:eb24:e90b:ff1f	233.11.255.31
b51a:901b:cb15:8045:ada8:eb24:e90b:ff20	233.11.255.32
b51a:901b:cb15:8045:ada8:eb24:e90b:ff21	233.11.255.33
b51a:901b:cb15:8045:ada8:eb24:e90b:ff22	233.11.255.34
b51a:901b:cb15:8045:ada8:eb24:e90b:ff23	233.11.255.35
b51a:901b:cb15:8045:ada8:eb24:e90b:ff24	233.11.255.36
b51a:901b:cb15:8045:ada8:eb24:e90b:ff25	233.11.255.37
b51a:901b:cb15:8045:ada8:eb24:e90b:ff26	233.11.255.38
b51a:901b:cb15:8045:ada8:eb24:e90b:ff27	233.11.255.39
b51a:901b:cb15:8045:ada8:eb24:e90b:ff28	233.11.255.40
b51a:901b:cb15:8045:ada8:eb24:e90b:ff29	233.11.255.41
b51a:901b:cb15:8045:ada8:eb24:e90b:ff2a	233.11.255.42
b51a:901b:cb15:8045:ada8:eb24:e90b:ff2b	233.11.255.43
b51a:901b:cb15:8045:ada8:eb24:e90b:ff2c	233.11.255.44
b51a:901b:cb15:8045:ada8:eb24:e90b:ff2d	233.11.255.45
b51a:901b:cb15:8045:ada8:eb24:e90b:ff2e	233.11.255.46
b51a:901b:cb15:8045:ada8:eb24:e90b:ff2f	233.11.255.47
b51a:901b:cb15:8045:ada8:eb24:e90b:ff30	233.11.255.48
b51a:901b:cb15:8045:ada8:eb24:e90b:ff31	233.11.255.49
b51a:901b:cb15:8045:ada8:eb24:e90b:ff32	233.11.255.50
b51a:901b:cb15:8045:ada8:eb24:e90b:ff33	233.11.255.51
b51a:901b:cb15:8045:ada8:eb24:e90b:ff34	233.11.255.52
b51a:901b:cb15:8045:ada8:eb24:e90b:ff35	233.11.255.53
b51a:901b:cb15:8045:ada8:eb24:e90b:ff36	233.11.255.54
b51a:901b:cb15:8045:ada8:eb24:e90b:ff37	233.11.255.55
b51a:901b:cb15:8045:ada8:eb24:e90b:ff38	233.11.255.56
b51a:901b:cb15:8045:ada8:eb24:e90b:ff39	233.11.255.57
b51a:901b:cb15:8045:ada8:eb24:e90b:ff3a	233.11.255.58
b51a:901b:cb15:8045:ada8:eb24:e90b:ff3b	233.11.255.59
b51a:901b:cb15:8045:ada8:eb24:e90b:ff3c	233.11.255.60

b51a:901b:cb15:8045:ada8:eb24:e90b:ff3d	233.11.255.61
b51a:901b:cb15:8045:ada8:eb24:e90b:ff3e	233.11.255.62
b51a:901b:cb15:8045:ada8:eb24:e90b:ff3f	233.11.255.63
b51a:901b:cb15:8045:ada8:eb24:e90b:ff40	233.11.255.64
b51a:901b:cb15:8045:ada8:eb24:e90b:ff41	233.11.255.65
b51a:901b:cb15:8045:ada8:eb24:e90b:ff42	233.11.255.66
b51a:901b:cb15:8045:ada8:eb24:e90b:ff43	233.11.255.67
b51a:901b:cb15:8045:ada8:eb24:e90b:ff44	233.11.255.68
b51a:901b:cb15:8045:ada8:eb24:e90b:ff45	233.11.255.69
b51a:901b:cb15:8045:ada8:eb24:e90b:ff46	233.11.255.70
b51a:901b:cb15:8045:ada8:eb24:e90b:ff47	233.11.255.71
b51a:901b:cb15:8045:ada8:eb24:e90b:ff48	233.11.255.72
b51a:901b:cb15:8045:ada8:eb24:e90b:ff49	233.11.255.73
b51a:901b:cb15:8045:ada8:eb24:e90b:ff4a	233.11.255.74
b51a:901b:cb15:8045:ada8:eb24:e90b:ff4b	233.11.255.75
b51a:901b:cb15:8045:ada8:eb24:e90b:ff4c	233.11.255.76
b51a:901b:cb15:8045:ada8:eb24:e90b:ff4d	233.11.255.77
b51a:901b:cb15:8045:ada8:eb24:e90b:ff4e	233.11.255.78
b51a:901b:cb15:8045:ada8:eb24:e90b:ff4f	233.11.255.79
b51a:901b:cb15:8045:ada8:eb24:e90b:ff50	233.11.255.80
b51a:901b:cb15:8045:ada8:eb24:e90b:ff51	233.11.255.81
b51a:901b:cb15:8045:ada8:eb24:e90b:ff52	233.11.255.82
b51a:901b:cb15:8045:ada8:eb24:e90b:ff53	233.11.255.83
b51a:901b:cb15:8045:ada8:eb24:e90b:ff54	233.11.255.84
b51a:901b:cb15:8045:ada8:eb24:e90b:ff55	233.11.255.85
b51a:901b:cb15:8045:ada8:eb24:e90b:ff56	233.11.255.86
b51a:901b:cb15:8045:ada8:eb24:e90b:ff57	233.11.255.87
b51a:901b:cb15:8045:ada8:eb24:e90b:ff58	233.11.255.88
b51a:901b:cb15:8045:ada8:eb24:e90b:ff59	233.11.255.89
b51a:901b:cb15:8045:ada8:eb24:e90b:ff5a	233.11.255.90
b51a:901b:cb15:8045:ada8:eb24:e90b:ff5b	233.11.255.91
b51a:901b:cb15:8045:ada8:eb24:e90b:ff5c	233.11.255.92
b51a:901b:cb15:8045:ada8:eb24:e90b:ff5d	233.11.255.93
b51a:901b:cb15:8045:ada8:eb24:e90b:ff5e	233.11.255.94
b51a:901b:cb15:8045:ada8:eb24:e90b:ff5f	233.11.255.95
b51a:901b:cb15:8045:ada8:eb24:e90b:ff60	233.11.255.96
b51a:901b:cb15:8045:ada8:eb24:e90b:ff61	233.11.255.97
b51a:901b:cb15:8045:ada8:eb24:e90b:ff62	233.11.255.98
b51a:901b:cb15:8045:ada8:eb24:e90b:ff63	233.11.255.99
b51a:901b:cb15:8045:ada8:eb24:e90b:ff64	233.11.255.100
b51a:901b:cb15:8045:ada8:eb24:e90b:ff65	233.11.255.101
b51a:901b:cb15:8045:ada8:eb24:e90b:ff66	233.11.255.102
b51a:901b:cb15:8045:ada8:eb24:e90b:ff67	233.11.255.103
b51a:901b:cb15:8045:ada8:eb24:e90b:ff68	233.11.255.104
b51a:901b:cb15:8045:ada8:eb24:e90b:ff69	233.11.255.105
b51a:901b:cb15:8045:ada8:eb24:e90b:ff6a	233.11.255.106
b51a:901b:cb15:8045:ada8:eb24:e90b:ff6b	233.11.255.107
b51a:901b:cb15:8045:ada8:eb24:e90b:ff6c	233.11.255.108
b51a:901b:cb15:8045:ada8:eb24:e90b:ff6d	233.11.255.109
b51a:901b:cb15:8045:ada8:eb24:e90b:ff6e	233.11.255.110
b51a:901b:cb15:8045:ada8:eb24:e90b:ff6f	233.11.255.111
b51a:901b:cb15:8045:ada8:eb24:e90b:ff70	233.11.255.112
b51a:901b:cb15:8045:ada8:eb24:e90b:ff71	233.11.255.113
b51a:901b:cb15:8045:ada8:eb24:e90b:ff72	233.11.255.114
b51a:901b:cb15:8045:ada8:eb24:e90b:ff73	233.11.255.115
b51a:901b:cb15:8045:ada8:eb24:e90b:ff74	233.11.255.116
b51a:901b:cb15:8045:ada8:eb24:e90b:ff75	233.11.255.117
b51a:901b:cb15:8045:ada8:eb24:e90b:ff76	233.11.255.118
b51a:901b:cb15:8045:ada8:eb24:e90b:ff77	233.11.255.119
b51a:901b:cb15:8045:ada8:eb24:e90b:ff78	233.11.255.120

b51a:901b:cb15:8045:ada8:eb24:e90b:ff79	233.11.255.121
b51a:901b:cb15:8045:ada8:eb24:e90b:ff7a	233.11.255.122
b51a:901b:cb15:8045:ada8:eb24:e90b:ff7b	233.11.255.123
b51a:901b:cb15:8045:ada8:eb24:e90b:ff7c	233.11.255.124
b51a:901b:cb15:8045:ada8:eb24:e90b:ff7d	233.11.255.125
b51a:901b:cb15:8045:ada8:eb24:e90b:ff7e	233.11.255.126
b51a:901b:cb15:8045:ada8:eb24:e90b:ff7f	233.11.255.127
b51a:901b:cb15:8045:ada8:eb24:e90b:ff80	233.11.255.128
b51a:901b:cb15:8045:ada8:eb24:e90b:ff81	233.11.255.129
b51a:901b:cb15:8045:ada8:eb24:e90b:ff82	233.11.255.130
b51a:901b:cb15:8045:ada8:eb24:e90b:ff83	233.11.255.131
b51a:901b:cb15:8045:ada8:eb24:e90b:ff84	233.11.255.132
b51a:901b:cb15:8045:ada8:eb24:e90b:ff85	233.11.255.133
b51a:901b:cb15:8045:ada8:eb24:e90b:ff86	233.11.255.134
b51a:901b:cb15:8045:ada8:eb24:e90b:ff87	233.11.255.135
b51a:901b:cb15:8045:ada8:eb24:e90b:ff88	233.11.255.136
b51a:901b:cb15:8045:ada8:eb24:e90b:ff89	233.11.255.137
b51a:901b:cb15:8045:ada8:eb24:e90b:ff8a	233.11.255.138
b51a:901b:cb15:8045:ada8:eb24:e90b:ff8b	233.11.255.139
b51a:901b:cb15:8045:ada8:eb24:e90b:ff8c	233.11.255.140
b51a:901b:cb15:8045:ada8:eb24:e90b:ff8d	233.11.255.141
b51a:901b:cb15:8045:ada8:eb24:e90b:ff8e	233.11.255.142
b51a:901b:cb15:8045:ada8:eb24:e90b:ff8f	233.11.255.143
b51a:901b:cb15:8045:ada8:eb24:e90b:ff90	233.11.255.144
b51a:901b:cb15:8045:ada8:eb24:e90b:ff91	233.11.255.145
b51a:901b:cb15:8045:ada8:eb24:e90b:ff92	233.11.255.146
b51a:901b:cb15:8045:ada8:eb24:e90b:ff93	233.11.255.147
b51a:901b:cb15:8045:ada8:eb24:e90b:ff94	233.11.255.148
b51a:901b:cb15:8045:ada8:eb24:e90b:ff95	233.11.255.149
b51a:901b:cb15:8045:ada8:eb24:e90b:ff96	233.11.255.150
b51a:901b:cb15:8045:ada8:eb24:e90b:ff97	233.11.255.151
b51a:901b:cb15:8045:ada8:eb24:e90b:ff98	233.11.255.152
b51a:901b:cb15:8045:ada8:eb24:e90b:ff99	233.11.255.153
b51a:901b:cb15:8045:ada8:eb24:e90b:ff9a	233.11.255.154
b51a:901b:cb15:8045:ada8:eb24:e90b:ff9b	233.11.255.155
b51a:901b:cb15:8045:ada8:eb24:e90b:ff9c	233.11.255.156
b51a:901b:cb15:8045:ada8:eb24:e90b:ff9d	233.11.255.157
b51a:901b:cb15:8045:ada8:eb24:e90b:ff9e	233.11.255.158
b51a:901b:cb15:8045:ada8:eb24:e90b:ff9f	233.11.255.159
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa0	233.11.255.160
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa1	233.11.255.161
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa2	233.11.255.162
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa3	233.11.255.163
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa4	233.11.255.164
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa5	233.11.255.165
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa6	233.11.255.166
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa7	233.11.255.167
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa8	233.11.255.168
b51a:901b:cb15:8045:ada8:eb24:e90b:ffa9	233.11.255.169
b51a:901b:cb15:8045:ada8:eb24:e90b:ffaa	233.11.255.170
b51a:901b:cb15:8045:ada8:eb24:e90b:ffab	233.11.255.171
b51a:901b:cb15:8045:ada8:eb24:e90b:ffac	233.11.255.172
b51a:901b:cb15:8045:ada8:eb24:e90b:ffad	233.11.255.173
b51a:901b:cb15:8045:ada8:eb24:e90b:ffae	233.11.255.174
b51a:901b:cb15:8045:ada8:eb24:e90b:ffaf	233.11.255.175
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb0	233.11.255.176
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb1	233.11.255.177
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb2	233.11.255.178
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb3	233.11.255.179
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb4	233.11.255.180

b51a:901b:cb15:8045:ada8:eb24:e90b:ffb5	233.11.255.181
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb6	233.11.255.182
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb7	233.11.255.183
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb8	233.11.255.184
b51a:901b:cb15:8045:ada8:eb24:e90b:ffb9	233.11.255.185
b51a:901b:cb15:8045:ada8:eb24:e90b:ffba	233.11.255.186
b51a:901b:cb15:8045:ada8:eb24:e90b:ffbb	233.11.255.187
b51a:901b:cb15:8045:ada8:eb24:e90b:ffbc	233.11.255.188
b51a:901b:cb15:8045:ada8:eb24:e90b:ffbd	233.11.255.189
b51a:901b:cb15:8045:ada8:eb24:e90b:ffbe	233.11.255.190
b51a:901b:cb15:8045:ada8:eb24:e90b:ffbf	233.11.255.191
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc0	233.11.255.192
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc1	233.11.255.193
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc2	233.11.255.194
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc3	233.11.255.195
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc4	233.11.255.196
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc5	233.11.255.197
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc6	233.11.255.198
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc7	233.11.255.199
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc8	233.11.255.200
b51a:901b:cb15:8045:ada8:eb24:e90b:ffc9	233.11.255.201
b51a:901b:cb15:8045:ada8:eb24:e90b:ffca	233.11.255.202
b51a:901b:cb15:8045:ada8:eb24:e90b:ffcb	233.11.255.203
b51a:901b:cb15:8045:ada8:eb24:e90b:ffcc	233.11.255.204
b51a:901b:cb15:8045:ada8:eb24:e90b:ffcd	233.11.255.205
b51a:901b:cb15:8045:ada8:eb24:e90b:ffce	233.11.255.206
b51a:901b:cb15:8045:ada8:eb24:e90b:ffcf	233.11.255.207
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd0	233.11.255.208
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd1	233.11.255.209
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd2	233.11.255.210
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd3	233.11.255.211
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd4	233.11.255.212
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd5	233.11.255.213
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd6	233.11.255.214
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd7	233.11.255.215
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd8	233.11.255.216
b51a:901b:cb15:8045:ada8:eb24:e90b:ffd9	233.11.255.217
b51a:901b:cb15:8045:ada8:eb24:e90b:ffda	233.11.255.218
b51a:901b:cb15:8045:ada8:eb24:e90b:ffdb	233.11.255.219
b51a:901b:cb15:8045:ada8:eb24:e90b:ffdc	233.11.255.220
b51a:901b:cb15:8045:ada8:eb24:e90b:ffdd	233.11.255.221
b51a:901b:cb15:8045:ada8:eb24:e90b:ffde	233.11.255.222
b51a:901b:cb15:8045:ada8:eb24:e90b:ffdf	233.11.255.223
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe0	233.11.255.224
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe1	233.11.255.225
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe2	233.11.255.226
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe3	233.11.255.227
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe4	233.11.255.228
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe5	233.11.255.229
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe6	233.11.255.230
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe7	233.11.255.231
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe8	233.11.255.232
b51a:901b:cb15:8045:ada8:eb24:e90b:ffe9	233.11.255.233
b51a:901b:cb15:8045:ada8:eb24:e90b:ffea	233.11.255.234
b51a:901b:cb15:8045:ada8:eb24:e90b:ffeb	233.11.255.235
b51a:901b:cb15:8045:ada8:eb24:e90b:ffec	233.11.255.236
b51a:901b:cb15:8045:ada8:eb24:e90b:ffed	233.11.255.237
b51a:901b:cb15:8045:ada8:eb24:e90b:ffee	233.11.255.238
b51a:901b:cb15:8045:ada8:eb24:e90b:ffef	233.11.255.239
b51a:901b:cb15:8045:ada8:eb24:e90b:fff0	233.11.255.240
b51a:901b:cb15:8045:ada8:eb24:e90b:fff1	233.11.255.241
b51a:901b:cb15:8045:ada8:eb24:e90b:fff2	233.11.255.242
b51a:901b:cb15:8045:ada8:eb24:e90b:fff3	233.11.255.243
b51a:901b:cb15:8045:ada8:eb24:e90b:fff4	233.11.255.244
b51a:901b:cb15:8045:ada8:eb24:e90b:fff5	233.11.255.245
b51a:901b:cb15:8045:ada8:eb24:e90b:fff6	233.11.255.246
b51a:901b:cb15:8045:ada8:eb24:e90b:fff7	233.11.255.247
b51a:901b:cb15:8045:ada8:eb24:e90b:fff8	233.11.255.248
b51a:901b:cb15:8045:ada8:eb24:e90b:fff9	233.11.255.249
b51a:901b:cb15:8045:ada8:eb24:e90b:fffa	233.11.255.250
b51a:901b:cb15:8045:ada8:eb24:e90b:fffb	233.11.255.251
b51a:901b:cb15:8045:ada8:eb24:e90b:fffc	233.11.255.252
b51a:901b:cb15:8045:ada8:eb24:e90b:fffd	233.11.255.253
b51a:901b:cb15:8045:ada8:eb24:e90b:fffe	233.11.255.254
b51a:901b:cb15:8045:ada8:eb24:e90b:ffff	233.11.255.255

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.