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:901b:8082:40de:3157:dfee:ff01	223.238.255.1
b51a:901b:901b:8082:40de:3157:dfee:ff02	223.238.255.2
b51a:901b:901b:8082:40de:3157:dfee:ff03	223.238.255.3
b51a:901b:901b:8082:40de:3157:dfee:ff04	223.238.255.4
b51a:901b:901b:8082:40de:3157:dfee:ff05	223.238.255.5
b51a:901b:901b:8082:40de:3157:dfee:ff06	223.238.255.6
b51a:901b:901b:8082:40de:3157:dfee:ff07	223.238.255.7
b51a:901b:901b:8082:40de:3157:dfee:ff08	223.238.255.8
b51a:901b:901b:8082:40de:3157:dfee:ff09	223.238.255.9
b51a:901b:901b:8082:40de:3157:dfee:ff0a	223.238.255.10
b51a:901b:901b:8082:40de:3157:dfee:ff0b	223.238.255.11
b51a:901b:901b:8082:40de:3157:dfee:ff0c	223.238.255.12
b51a:901b:901b:8082:40de:3157:dfee:ff0d	223.238.255.13
b51a:901b:901b:8082:40de:3157:dfee:ff0e	223.238.255.14
b51a:901b:901b:8082:40de:3157:dfee:ff0f	223.238.255.15
b51a:901b:901b:8082:40de:3157:dfee:ff10	223.238.255.16
b51a:901b:901b:8082:40de:3157:dfee:ff11	223.238.255.17
b51a:901b:901b:8082:40de:3157:dfee:ff12	223.238.255.18
b51a:901b:901b:8082:40de:3157:dfee:ff13	223.238.255.19
b51a:901b:901b:8082:40de:3157:dfee:ff14	223.238.255.20
b51a:901b:901b:8082:40de:3157:dfee:ff15	223.238.255.21
b51a:901b:901b:8082:40de:3157:dfee:ff16	223.238.255.22
b51a:901b:901b:8082:40de:3157:dfee:ff17	223.238.255.23
b51a:901b:901b:8082:40de:3157:dfee:ff18	223.238.255.24
b51a:901b:901b:8082:40de:3157:dfee:ff19	223.238.255.25
b51a:901b:901b:8082:40de:3157:dfee:ff1a	223.238.255.26
b51a:901b:901b:8082:40de:3157:dfee:ff1b	223.238.255.27
b51a:901b:901b:8082:40de:3157:dfee:ff1c	223.238.255.28
b51a:901b:901b:8082:40de:3157:dfee:ff1d	223.238.255.29
b51a:901b:901b:8082:40de:3157:dfee:ff1e	223.238.255.30
b51a:901b:901b:8082:40de:3157:dfee:ff1f	223.238.255.31
b51a:901b:901b:8082:40de:3157:dfee:ff20	223.238.255.32
b51a:901b:901b:8082:40de:3157:dfee:ff21	223.238.255.33
b51a:901b:901b:8082:40de:3157:dfee:ff22	223.238.255.34
b51a:901b:901b:8082:40de:3157:dfee:ff23	223.238.255.35
b51a:901b:901b:8082:40de:3157:dfee:ff24	223.238.255.36
b51a:901b:901b:8082:40de:3157:dfee:ff25	223.238.255.37
b51a:901b:901b:8082:40de:3157:dfee:ff26	223.238.255.38
b51a:901b:901b:8082:40de:3157:dfee:ff27	223.238.255.39
b51a:901b:901b:8082:40de:3157:dfee:ff28	223.238.255.40
b51a:901b:901b:8082:40de:3157:dfee:ff29	223.238.255.41
b51a:901b:901b:8082:40de:3157:dfee:ff2a	223.238.255.42
b51a:901b:901b:8082:40de:3157:dfee:ff2b	223.238.255.43
b51a:901b:901b:8082:40de:3157:dfee:ff2c	223.238.255.44
b51a:901b:901b:8082:40de:3157:dfee:ff2d	223.238.255.45
b51a:901b:901b:8082:40de:3157:dfee:ff2e	223.238.255.46
b51a:901b:901b:8082:40de:3157:dfee:ff2f	223.238.255.47
b51a:901b:901b:8082:40de:3157:dfee:ff30	223.238.255.48
b51a:901b:901b:8082:40de:3157:dfee:ff31	223.238.255.49
b51a:901b:901b:8082:40de:3157:dfee:ff32	223.238.255.50
b51a:901b:901b:8082:40de:3157:dfee:ff33	223.238.255.51
b51a:901b:901b:8082:40de:3157:dfee:ff34	223.238.255.52
b51a:901b:901b:8082:40de:3157:dfee:ff35	223.238.255.53
b51a:901b:901b:8082:40de:3157:dfee:ff36	223.238.255.54
b51a:901b:901b:8082:40de:3157:dfee:ff37	223.238.255.55
b51a:901b:901b:8082:40de:3157:dfee:ff38	223.238.255.56
b51a:901b:901b:8082:40de:3157:dfee:ff39	223.238.255.57
b51a:901b:901b:8082:40de:3157:dfee:ff3a	223.238.255.58
b51a:901b:901b:8082:40de:3157:dfee:ff3b	223.238.255.59
b51a:901b:901b:8082:40de:3157:dfee:ff3c	223.238.255.60

b51a:901b:901b:8082:40de:3157:dfee:ff3d	223.238.255.61
b51a:901b:901b:8082:40de:3157:dfee:ff3e	223.238.255.62
b51a:901b:901b:8082:40de:3157:dfee:ff3f	223.238.255.63
b51a:901b:901b:8082:40de:3157:dfee:ff40	223.238.255.64
b51a:901b:901b:8082:40de:3157:dfee:ff41	223.238.255.65
b51a:901b:901b:8082:40de:3157:dfee:ff42	223.238.255.66
b51a:901b:901b:8082:40de:3157:dfee:ff43	223.238.255.67
b51a:901b:901b:8082:40de:3157:dfee:ff44	223.238.255.68
b51a:901b:901b:8082:40de:3157:dfee:ff45	223.238.255.69
b51a:901b:901b:8082:40de:3157:dfee:ff46	223.238.255.70
b51a:901b:901b:8082:40de:3157:dfee:ff47	223.238.255.71
b51a:901b:901b:8082:40de:3157:dfee:ff48	223.238.255.72
b51a:901b:901b:8082:40de:3157:dfee:ff49	223.238.255.73
b51a:901b:901b:8082:40de:3157:dfee:ff4a	223.238.255.74
b51a:901b:901b:8082:40de:3157:dfee:ff4b	223.238.255.75
b51a:901b:901b:8082:40de:3157:dfee:ff4c	223.238.255.76
b51a:901b:901b:8082:40de:3157:dfee:ff4d	223.238.255.77
b51a:901b:901b:8082:40de:3157:dfee:ff4e	223.238.255.78
b51a:901b:901b:8082:40de:3157:dfee:ff4f	223.238.255.79
b51a:901b:901b:8082:40de:3157:dfee:ff50	223.238.255.80
b51a:901b:901b:8082:40de:3157:dfee:ff51	223.238.255.81
b51a:901b:901b:8082:40de:3157:dfee:ff52	223.238.255.82
b51a:901b:901b:8082:40de:3157:dfee:ff53	223.238.255.83
b51a:901b:901b:8082:40de:3157:dfee:ff54	223.238.255.84
b51a:901b:901b:8082:40de:3157:dfee:ff55	223.238.255.85
b51a:901b:901b:8082:40de:3157:dfee:ff56	223.238.255.86
b51a:901b:901b:8082:40de:3157:dfee:ff57	223.238.255.87
b51a:901b:901b:8082:40de:3157:dfee:ff58	223.238.255.88
b51a:901b:901b:8082:40de:3157:dfee:ff59	223.238.255.89
b51a:901b:901b:8082:40de:3157:dfee:ff5a	223.238.255.90
b51a:901b:901b:8082:40de:3157:dfee:ff5b	223.238.255.91
b51a:901b:901b:8082:40de:3157:dfee:ff5c	223.238.255.92
b51a:901b:901b:8082:40de:3157:dfee:ff5d	223.238.255.93
b51a:901b:901b:8082:40de:3157:dfee:ff5e	223.238.255.94
b51a:901b:901b:8082:40de:3157:dfee:ff5f	223.238.255.95
b51a:901b:901b:8082:40de:3157:dfee:ff60	223.238.255.96
b51a:901b:901b:8082:40de:3157:dfee:ff61	223.238.255.97
b51a:901b:901b:8082:40de:3157:dfee:ff62	223.238.255.98
b51a:901b:901b:8082:40de:3157:dfee:ff63	223.238.255.99
b51a:901b:901b:8082:40de:3157:dfee:ff64	223.238.255.100
b51a:901b:901b:8082:40de:3157:dfee:ff65	223.238.255.101
b51a:901b:901b:8082:40de:3157:dfee:ff66	223.238.255.102
b51a:901b:901b:8082:40de:3157:dfee:ff67	223.238.255.103
b51a:901b:901b:8082:40de:3157:dfee:ff68	223.238.255.104
b51a:901b:901b:8082:40de:3157:dfee:ff69	223.238.255.105
b51a:901b:901b:8082:40de:3157:dfee:ff6a	223.238.255.106
b51a:901b:901b:8082:40de:3157:dfee:ff6b	223.238.255.107
b51a:901b:901b:8082:40de:3157:dfee:ff6c	223.238.255.108
b51a:901b:901b:8082:40de:3157:dfee:ff6d	223.238.255.109
b51a:901b:901b:8082:40de:3157:dfee:ff6e	223.238.255.110
b51a:901b:901b:8082:40de:3157:dfee:ff6f	223.238.255.111
b51a:901b:901b:8082:40de:3157:dfee:ff70	223.238.255.112
b51a:901b:901b:8082:40de:3157:dfee:ff71	223.238.255.113
b51a:901b:901b:8082:40de:3157:dfee:ff72	223.238.255.114
b51a:901b:901b:8082:40de:3157:dfee:ff73	223.238.255.115
b51a:901b:901b:8082:40de:3157:dfee:ff74	223.238.255.116
b51a:901b:901b:8082:40de:3157:dfee:ff75	223.238.255.117
b51a:901b:901b:8082:40de:3157:dfee:ff76	223.238.255.118
b51a:901b:901b:8082:40de:3157:dfee:ff77	223.238.255.119
b51a:901b:901b:8082:40de:3157:dfee:ff78	223.238.255.120

b51a:901b:901b:8082:40de:3157:dfee:ff79	223.238.255.121
b51a:901b:901b:8082:40de:3157:dfee:ff7a	223.238.255.122
b51a:901b:901b:8082:40de:3157:dfee:ff7b	223.238.255.123
b51a:901b:901b:8082:40de:3157:dfee:ff7c	223.238.255.124
b51a:901b:901b:8082:40de:3157:dfee:ff7d	223.238.255.125
b51a:901b:901b:8082:40de:3157:dfee:ff7e	223.238.255.126
b51a:901b:901b:8082:40de:3157:dfee:ff7f	223.238.255.127
b51a:901b:901b:8082:40de:3157:dfee:ff80	223.238.255.128
b51a:901b:901b:8082:40de:3157:dfee:ff81	223.238.255.129
b51a:901b:901b:8082:40de:3157:dfee:ff82	223.238.255.130
b51a:901b:901b:8082:40de:3157:dfee:ff83	223.238.255.131
b51a:901b:901b:8082:40de:3157:dfee:ff84	223.238.255.132
b51a:901b:901b:8082:40de:3157:dfee:ff85	223.238.255.133
b51a:901b:901b:8082:40de:3157:dfee:ff86	223.238.255.134
b51a:901b:901b:8082:40de:3157:dfee:ff87	223.238.255.135
b51a:901b:901b:8082:40de:3157:dfee:ff88	223.238.255.136
b51a:901b:901b:8082:40de:3157:dfee:ff89	223.238.255.137
b51a:901b:901b:8082:40de:3157:dfee:ff8a	223.238.255.138
b51a:901b:901b:8082:40de:3157:dfee:ff8b	223.238.255.139
b51a:901b:901b:8082:40de:3157:dfee:ff8c	223.238.255.140
b51a:901b:901b:8082:40de:3157:dfee:ff8d	223.238.255.141
b51a:901b:901b:8082:40de:3157:dfee:ff8e	223.238.255.142
b51a:901b:901b:8082:40de:3157:dfee:ff8f	223.238.255.143
b51a:901b:901b:8082:40de:3157:dfee:ff90	223.238.255.144
b51a:901b:901b:8082:40de:3157:dfee:ff91	223.238.255.145
b51a:901b:901b:8082:40de:3157:dfee:ff92	223.238.255.146
b51a:901b:901b:8082:40de:3157:dfee:ff93	223.238.255.147
b51a:901b:901b:8082:40de:3157:dfee:ff94	223.238.255.148
b51a:901b:901b:8082:40de:3157:dfee:ff95	223.238.255.149
b51a:901b:901b:8082:40de:3157:dfee:ff96	223.238.255.150
b51a:901b:901b:8082:40de:3157:dfee:ff97	223.238.255.151
b51a:901b:901b:8082:40de:3157:dfee:ff98	223.238.255.152
b51a:901b:901b:8082:40de:3157:dfee:ff99	223.238.255.153
b51a:901b:901b:8082:40de:3157:dfee:ff9a	223.238.255.154
b51a:901b:901b:8082:40de:3157:dfee:ff9b	223.238.255.155
b51a:901b:901b:8082:40de:3157:dfee:ff9c	223.238.255.156
b51a:901b:901b:8082:40de:3157:dfee:ff9d	223.238.255.157
b51a:901b:901b:8082:40de:3157:dfee:ff9e	223.238.255.158
b51a:901b:901b:8082:40de:3157:dfee:ff9f	223.238.255.159
b51a:901b:901b:8082:40de:3157:dfee:ffa0	223.238.255.160
b51a:901b:901b:8082:40de:3157:dfee:ffa1	223.238.255.161
b51a:901b:901b:8082:40de:3157:dfee:ffa2	223.238.255.162
b51a:901b:901b:8082:40de:3157:dfee:ffa3	223.238.255.163
b51a:901b:901b:8082:40de:3157:dfee:ffa4	223.238.255.164
b51a:901b:901b:8082:40de:3157:dfee:ffa5	223.238.255.165
b51a:901b:901b:8082:40de:3157:dfee:ffa6	223.238.255.166
b51a:901b:901b:8082:40de:3157:dfee:ffa7	223.238.255.167
b51a:901b:901b:8082:40de:3157:dfee:ffa8	223.238.255.168
b51a:901b:901b:8082:40de:3157:dfee:ffa9	223.238.255.169
b51a:901b:901b:8082:40de:3157:dfee:ffaa	223.238.255.170
b51a:901b:901b:8082:40de:3157:dfee:ffab	223.238.255.171
b51a:901b:901b:8082:40de:3157:dfee:ffac	223.238.255.172
b51a:901b:901b:8082:40de:3157:dfee:ffad	223.238.255.173
b51a:901b:901b:8082:40de:3157:dfee:ffae	223.238.255.174
b51a:901b:901b:8082:40de:3157:dfee:ffaf	223.238.255.175
b51a:901b:901b:8082:40de:3157:dfee:ffb0	223.238.255.176
b51a:901b:901b:8082:40de:3157:dfee:ffb1	223.238.255.177
b51a:901b:901b:8082:40de:3157:dfee:ffb2	223.238.255.178
b51a:901b:901b:8082:40de:3157:dfee:ffb3	223.238.255.179
b51a:901b:901b:8082:40de:3157:dfee:ffb4	223.238.255.180

b51a:901b:901b:8082:40de:3157:dfee:ffb5	223.238.255.181
b51a:901b:901b:8082:40de:3157:dfee:ffb6	223.238.255.182
b51a:901b:901b:8082:40de:3157:dfee:ffb7	223.238.255.183
b51a:901b:901b:8082:40de:3157:dfee:ffb8	223.238.255.184
b51a:901b:901b:8082:40de:3157:dfee:ffb9	223.238.255.185
b51a:901b:901b:8082:40de:3157:dfee:ffba	223.238.255.186
b51a:901b:901b:8082:40de:3157:dfee:ffbb	223.238.255.187
b51a:901b:901b:8082:40de:3157:dfee:ffbc	223.238.255.188
b51a:901b:901b:8082:40de:3157:dfee:ffbd	223.238.255.189
b51a:901b:901b:8082:40de:3157:dfee:ffbe	223.238.255.190
b51a:901b:901b:8082:40de:3157:dfee:ffbf	223.238.255.191
b51a:901b:901b:8082:40de:3157:dfee:ffc0	223.238.255.192
b51a:901b:901b:8082:40de:3157:dfee:ffc1	223.238.255.193
b51a:901b:901b:8082:40de:3157:dfee:ffc2	223.238.255.194
b51a:901b:901b:8082:40de:3157:dfee:ffc3	223.238.255.195
b51a:901b:901b:8082:40de:3157:dfee:ffc4	223.238.255.196
b51a:901b:901b:8082:40de:3157:dfee:ffc5	223.238.255.197
b51a:901b:901b:8082:40de:3157:dfee:ffc6	223.238.255.198
b51a:901b:901b:8082:40de:3157:dfee:ffc7	223.238.255.199
b51a:901b:901b:8082:40de:3157:dfee:ffc8	223.238.255.200
b51a:901b:901b:8082:40de:3157:dfee:ffc9	223.238.255.201
b51a:901b:901b:8082:40de:3157:dfee:ffca	223.238.255.202
b51a:901b:901b:8082:40de:3157:dfee:ffcb	223.238.255.203
b51a:901b:901b:8082:40de:3157:dfee:ffcc	223.238.255.204
b51a:901b:901b:8082:40de:3157:dfee:ffcd	223.238.255.205
b51a:901b:901b:8082:40de:3157:dfee:ffce	223.238.255.206
b51a:901b:901b:8082:40de:3157:dfee:ffcf	223.238.255.207
b51a:901b:901b:8082:40de:3157:dfee:ffd0	223.238.255.208
b51a:901b:901b:8082:40de:3157:dfee:ffd1	223.238.255.209
b51a:901b:901b:8082:40de:3157:dfee:ffd2	223.238.255.210
b51a:901b:901b:8082:40de:3157:dfee:ffd3	223.238.255.211
b51a:901b:901b:8082:40de:3157:dfee:ffd4	223.238.255.212
b51a:901b:901b:8082:40de:3157:dfee:ffd5	223.238.255.213
b51a:901b:901b:8082:40de:3157:dfee:ffd6	223.238.255.214
b51a:901b:901b:8082:40de:3157:dfee:ffd7	223.238.255.215
b51a:901b:901b:8082:40de:3157:dfee:ffd8	223.238.255.216
b51a:901b:901b:8082:40de:3157:dfee:ffd9	223.238.255.217
b51a:901b:901b:8082:40de:3157:dfee:ffda	223.238.255.218
b51a:901b:901b:8082:40de:3157:dfee:ffdb	223.238.255.219
b51a:901b:901b:8082:40de:3157:dfee:ffdc	223.238.255.220
b51a:901b:901b:8082:40de:3157:dfee:ffdd	223.238.255.221
b51a:901b:901b:8082:40de:3157:dfee:ffde	223.238.255.222
b51a:901b:901b:8082:40de:3157:dfee:ffdf	223.238.255.223
b51a:901b:901b:8082:40de:3157:dfee:ffe0	223.238.255.224
b51a:901b:901b:8082:40de:3157:dfee:ffe1	223.238.255.225
b51a:901b:901b:8082:40de:3157:dfee:ffe2	223.238.255.226
b51a:901b:901b:8082:40de:3157:dfee:ffe3	223.238.255.227
b51a:901b:901b:8082:40de:3157:dfee:ffe4	223.238.255.228
b51a:901b:901b:8082:40de:3157:dfee:ffe5	223.238.255.229
b51a:901b:901b:8082:40de:3157:dfee:ffe6	223.238.255.230
b51a:901b:901b:8082:40de:3157:dfee:ffe7	223.238.255.231
b51a:901b:901b:8082:40de:3157:dfee:ffe8	223.238.255.232
b51a:901b:901b:8082:40de:3157:dfee:ffe9	223.238.255.233
b51a:901b:901b:8082:40de:3157:dfee:ffea	223.238.255.234
b51a:901b:901b:8082:40de:3157:dfee:ffeb	223.238.255.235
b51a:901b:901b:8082:40de:3157:dfee:ffec	223.238.255.236
b51a:901b:901b:8082:40de:3157:dfee:ffed	223.238.255.237
b51a:901b:901b:8082:40de:3157:dfee:ffee	223.238.255.238
b51a:901b:901b:8082:40de:3157:dfee:ffef	223.238.255.239
b51a:901b:901b:8082:40de:3157:dfee:fff0	223.238.255.240
b51a:901b:901b:8082:40de:3157:dfee:fff1	223.238.255.241
b51a:901b:901b:8082:40de:3157:dfee:fff2	223.238.255.242
b51a:901b:901b:8082:40de:3157:dfee:fff3	223.238.255.243
b51a:901b:901b:8082:40de:3157:dfee:fff4	223.238.255.244
b51a:901b:901b:8082:40de:3157:dfee:fff5	223.238.255.245
b51a:901b:901b:8082:40de:3157:dfee:fff6	223.238.255.246
b51a:901b:901b:8082:40de:3157:dfee:fff7	223.238.255.247
b51a:901b:901b:8082:40de:3157:dfee:fff8	223.238.255.248
b51a:901b:901b:8082:40de:3157:dfee:fff9	223.238.255.249
b51a:901b:901b:8082:40de:3157:dfee:fffa	223.238.255.250
b51a:901b:901b:8082:40de:3157:dfee:fffb	223.238.255.251
b51a:901b:901b:8082:40de:3157:dfee:fffc	223.238.255.252
b51a:901b:901b:8082:40de:3157:dfee:fffd	223.238.255.253
b51a:901b:901b:8082:40de:3157:dfee:fffe	223.238.255.254
b51a:901b:901b:8082:40de:3157:dfee:ffff	223.238.255.255

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.