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
80ec:f488:94de:94de:b00a:3473:7939:ff01	121.57.255.1
80ec:f488:94de:94de:b00a:3473:7939:ff02	121.57.255.2
80ec:f488:94de:94de:b00a:3473:7939:ff03	121.57.255.3
80ec:f488:94de:94de:b00a:3473:7939:ff04	121.57.255.4
80ec:f488:94de:94de:b00a:3473:7939:ff05	121.57.255.5
80ec:f488:94de:94de:b00a:3473:7939:ff06	121.57.255.6
80ec:f488:94de:94de:b00a:3473:7939:ff07	121.57.255.7
80ec:f488:94de:94de:b00a:3473:7939:ff08	121.57.255.8
80ec:f488:94de:94de:b00a:3473:7939:ff09	121.57.255.9
80ec:f488:94de:94de:b00a:3473:7939:ff0a	121.57.255.10
80ec:f488:94de:94de:b00a:3473:7939:ff0b	121.57.255.11
80ec:f488:94de:94de:b00a:3473:7939:ff0c	121.57.255.12
80ec:f488:94de:94de:b00a:3473:7939:ff0d	121.57.255.13
80ec:f488:94de:94de:b00a:3473:7939:ff0e	121.57.255.14
80ec:f488:94de:94de:b00a:3473:7939:ff0f	121.57.255.15
80ec:f488:94de:94de:b00a:3473:7939:ff10	121.57.255.16
80ec:f488:94de:94de:b00a:3473:7939:ff11	121.57.255.17
80ec:f488:94de:94de:b00a:3473:7939:ff12	121.57.255.18
80ec:f488:94de:94de:b00a:3473:7939:ff13	121.57.255.19
80ec:f488:94de:94de:b00a:3473:7939:ff14	121.57.255.20
80ec:f488:94de:94de:b00a:3473:7939:ff15	121.57.255.21
80ec:f488:94de:94de:b00a:3473:7939:ff16	121.57.255.22
80ec:f488:94de:94de:b00a:3473:7939:ff17	121.57.255.23
80ec:f488:94de:94de:b00a:3473:7939:ff18	121.57.255.24
80ec:f488:94de:94de:b00a:3473:7939:ff19	121.57.255.25
80ec:f488:94de:94de:b00a:3473:7939:ff1a	121.57.255.26
80ec:f488:94de:94de:b00a:3473:7939:ff1b	121.57.255.27
80ec:f488:94de:94de:b00a:3473:7939:ff1c	121.57.255.28
80ec:f488:94de:94de:b00a:3473:7939:ff1d	121.57.255.29
80ec:f488:94de:94de:b00a:3473:7939:ff1e	121.57.255.30
80ec:f488:94de:94de:b00a:3473:7939:ff1f	121.57.255.31
80ec:f488:94de:94de:b00a:3473:7939:ff20	121.57.255.32
80ec:f488:94de:94de:b00a:3473:7939:ff21	121.57.255.33
80ec:f488:94de:94de:b00a:3473:7939:ff22	121.57.255.34
80ec:f488:94de:94de:b00a:3473:7939:ff23	121.57.255.35
80ec:f488:94de:94de:b00a:3473:7939:ff24	121.57.255.36
80ec:f488:94de:94de:b00a:3473:7939:ff25	121.57.255.37
80ec:f488:94de:94de:b00a:3473:7939:ff26	121.57.255.38
80ec:f488:94de:94de:b00a:3473:7939:ff27	121.57.255.39
80ec:f488:94de:94de:b00a:3473:7939:ff28	121.57.255.40
80ec:f488:94de:94de:b00a:3473:7939:ff29	121.57.255.41
80ec:f488:94de:94de:b00a:3473:7939:ff2a	121.57.255.42
80ec:f488:94de:94de:b00a:3473:7939:ff2b	121.57.255.43
80ec:f488:94de:94de:b00a:3473:7939:ff2c	121.57.255.44
80ec:f488:94de:94de:b00a:3473:7939:ff2d	121.57.255.45
80ec:f488:94de:94de:b00a:3473:7939:ff2e	121.57.255.46
80ec:f488:94de:94de:b00a:3473:7939:ff2f	121.57.255.47
80ec:f488:94de:94de:b00a:3473:7939:ff30	121.57.255.48
80ec:f488:94de:94de:b00a:3473:7939:ff31	121.57.255.49
80ec:f488:94de:94de:b00a:3473:7939:ff32	121.57.255.50
80ec:f488:94de:94de:b00a:3473:7939:ff33	121.57.255.51
80ec:f488:94de:94de:b00a:3473:7939:ff34	121.57.255.52
80ec:f488:94de:94de:b00a:3473:7939:ff35	121.57.255.53
80ec:f488:94de:94de:b00a:3473:7939:ff36	121.57.255.54
80ec:f488:94de:94de:b00a:3473:7939:ff37	121.57.255.55
80ec:f488:94de:94de:b00a:3473:7939:ff38	121.57.255.56
80ec:f488:94de:94de:b00a:3473:7939:ff39	121.57.255.57
80ec:f488:94de:94de:b00a:3473:7939:ff3a	121.57.255.58
80ec:f488:94de:94de:b00a:3473:7939:ff3b	121.57.255.59
80ec:f488:94de:94de:b00a:3473:7939:ff3c	121.57.255.60

80ec:f488:94de:94de:b00a:3473:7939:ff3d	121.57.255.61
80ec:f488:94de:94de:b00a:3473:7939:ff3e	121.57.255.62
80ec:f488:94de:94de:b00a:3473:7939:ff3f	121.57.255.63
80ec:f488:94de:94de:b00a:3473:7939:ff40	121.57.255.64
80ec:f488:94de:94de:b00a:3473:7939:ff41	121.57.255.65
80ec:f488:94de:94de:b00a:3473:7939:ff42	121.57.255.66
80ec:f488:94de:94de:b00a:3473:7939:ff43	121.57.255.67
80ec:f488:94de:94de:b00a:3473:7939:ff44	121.57.255.68
80ec:f488:94de:94de:b00a:3473:7939:ff45	121.57.255.69
80ec:f488:94de:94de:b00a:3473:7939:ff46	121.57.255.70
80ec:f488:94de:94de:b00a:3473:7939:ff47	121.57.255.71
80ec:f488:94de:94de:b00a:3473:7939:ff48	121.57.255.72
80ec:f488:94de:94de:b00a:3473:7939:ff49	121.57.255.73
80ec:f488:94de:94de:b00a:3473:7939:ff4a	121.57.255.74
80ec:f488:94de:94de:b00a:3473:7939:ff4b	121.57.255.75
80ec:f488:94de:94de:b00a:3473:7939:ff4c	121.57.255.76
80ec:f488:94de:94de:b00a:3473:7939:ff4d	121.57.255.77
80ec:f488:94de:94de:b00a:3473:7939:ff4e	121.57.255.78
80ec:f488:94de:94de:b00a:3473:7939:ff4f	121.57.255.79
80ec:f488:94de:94de:b00a:3473:7939:ff50	121.57.255.80
80ec:f488:94de:94de:b00a:3473:7939:ff51	121.57.255.81
80ec:f488:94de:94de:b00a:3473:7939:ff52	121.57.255.82
80ec:f488:94de:94de:b00a:3473:7939:ff53	121.57.255.83
80ec:f488:94de:94de:b00a:3473:7939:ff54	121.57.255.84
80ec:f488:94de:94de:b00a:3473:7939:ff55	121.57.255.85
80ec:f488:94de:94de:b00a:3473:7939:ff56	121.57.255.86
80ec:f488:94de:94de:b00a:3473:7939:ff57	121.57.255.87
80ec:f488:94de:94de:b00a:3473:7939:ff58	121.57.255.88
80ec:f488:94de:94de:b00a:3473:7939:ff59	121.57.255.89
80ec:f488:94de:94de:b00a:3473:7939:ff5a	121.57.255.90
80ec:f488:94de:94de:b00a:3473:7939:ff5b	121.57.255.91
80ec:f488:94de:94de:b00a:3473:7939:ff5c	121.57.255.92
80ec:f488:94de:94de:b00a:3473:7939:ff5d	121.57.255.93
80ec:f488:94de:94de:b00a:3473:7939:ff5e	121.57.255.94
80ec:f488:94de:94de:b00a:3473:7939:ff5f	121.57.255.95
80ec:f488:94de:94de:b00a:3473:7939:ff60	121.57.255.96
80ec:f488:94de:94de:b00a:3473:7939:ff61	121.57.255.97
80ec:f488:94de:94de:b00a:3473:7939:ff62	121.57.255.98
80ec:f488:94de:94de:b00a:3473:7939:ff63	121.57.255.99
80ec:f488:94de:94de:b00a:3473:7939:ff64	121.57.255.100
80ec:f488:94de:94de:b00a:3473:7939:ff65	121.57.255.101
80ec:f488:94de:94de:b00a:3473:7939:ff66	121.57.255.102
80ec:f488:94de:94de:b00a:3473:7939:ff67	121.57.255.103
80ec:f488:94de:94de:b00a:3473:7939:ff68	121.57.255.104
80ec:f488:94de:94de:b00a:3473:7939:ff69	121.57.255.105
80ec:f488:94de:94de:b00a:3473:7939:ff6a	121.57.255.106
80ec:f488:94de:94de:b00a:3473:7939:ff6b	121.57.255.107
80ec:f488:94de:94de:b00a:3473:7939:ff6c	121.57.255.108
80ec:f488:94de:94de:b00a:3473:7939:ff6d	121.57.255.109
80ec:f488:94de:94de:b00a:3473:7939:ff6e	121.57.255.110
80ec:f488:94de:94de:b00a:3473:7939:ff6f	121.57.255.111
80ec:f488:94de:94de:b00a:3473:7939:ff70	121.57.255.112
80ec:f488:94de:94de:b00a:3473:7939:ff71	121.57.255.113
80ec:f488:94de:94de:b00a:3473:7939:ff72	121.57.255.114
80ec:f488:94de:94de:b00a:3473:7939:ff73	121.57.255.115
80ec:f488:94de:94de:b00a:3473:7939:ff74	121.57.255.116
80ec:f488:94de:94de:b00a:3473:7939:ff75	121.57.255.117
80ec:f488:94de:94de:b00a:3473:7939:ff76	121.57.255.118
80ec:f488:94de:94de:b00a:3473:7939:ff77	121.57.255.119
80ec:f488:94de:94de:b00a:3473:7939:ff78	121.57.255.120

80ec:f488:94de:94de:b00a:3473:7939:ff79	121.57.255.121
80ec:f488:94de:94de:b00a:3473:7939:ff7a	121.57.255.122
80ec:f488:94de:94de:b00a:3473:7939:ff7b	121.57.255.123
80ec:f488:94de:94de:b00a:3473:7939:ff7c	121.57.255.124
80ec:f488:94de:94de:b00a:3473:7939:ff7d	121.57.255.125
80ec:f488:94de:94de:b00a:3473:7939:ff7e	121.57.255.126
80ec:f488:94de:94de:b00a:3473:7939:ff7f	121.57.255.127
80ec:f488:94de:94de:b00a:3473:7939:ff80	121.57.255.128
80ec:f488:94de:94de:b00a:3473:7939:ff81	121.57.255.129
80ec:f488:94de:94de:b00a:3473:7939:ff82	121.57.255.130
80ec:f488:94de:94de:b00a:3473:7939:ff83	121.57.255.131
80ec:f488:94de:94de:b00a:3473:7939:ff84	121.57.255.132
80ec:f488:94de:94de:b00a:3473:7939:ff85	121.57.255.133
80ec:f488:94de:94de:b00a:3473:7939:ff86	121.57.255.134
80ec:f488:94de:94de:b00a:3473:7939:ff87	121.57.255.135
80ec:f488:94de:94de:b00a:3473:7939:ff88	121.57.255.136
80ec:f488:94de:94de:b00a:3473:7939:ff89	121.57.255.137
80ec:f488:94de:94de:b00a:3473:7939:ff8a	121.57.255.138
80ec:f488:94de:94de:b00a:3473:7939:ff8b	121.57.255.139
80ec:f488:94de:94de:b00a:3473:7939:ff8c	121.57.255.140
80ec:f488:94de:94de:b00a:3473:7939:ff8d	121.57.255.141
80ec:f488:94de:94de:b00a:3473:7939:ff8e	121.57.255.142
80ec:f488:94de:94de:b00a:3473:7939:ff8f	121.57.255.143
80ec:f488:94de:94de:b00a:3473:7939:ff90	121.57.255.144
80ec:f488:94de:94de:b00a:3473:7939:ff91	121.57.255.145
80ec:f488:94de:94de:b00a:3473:7939:ff92	121.57.255.146
80ec:f488:94de:94de:b00a:3473:7939:ff93	121.57.255.147
80ec:f488:94de:94de:b00a:3473:7939:ff94	121.57.255.148
80ec:f488:94de:94de:b00a:3473:7939:ff95	121.57.255.149
80ec:f488:94de:94de:b00a:3473:7939:ff96	121.57.255.150
80ec:f488:94de:94de:b00a:3473:7939:ff97	121.57.255.151
80ec:f488:94de:94de:b00a:3473:7939:ff98	121.57.255.152
80ec:f488:94de:94de:b00a:3473:7939:ff99	121.57.255.153
80ec:f488:94de:94de:b00a:3473:7939:ff9a	121.57.255.154
80ec:f488:94de:94de:b00a:3473:7939:ff9b	121.57.255.155
80ec:f488:94de:94de:b00a:3473:7939:ff9c	121.57.255.156
80ec:f488:94de:94de:b00a:3473:7939:ff9d	121.57.255.157
80ec:f488:94de:94de:b00a:3473:7939:ff9e	121.57.255.158
80ec:f488:94de:94de:b00a:3473:7939:ff9f	121.57.255.159
80ec:f488:94de:94de:b00a:3473:7939:ffa0	121.57.255.160
80ec:f488:94de:94de:b00a:3473:7939:ffa1	121.57.255.161
80ec:f488:94de:94de:b00a:3473:7939:ffa2	121.57.255.162
80ec:f488:94de:94de:b00a:3473:7939:ffa3	121.57.255.163
80ec:f488:94de:94de:b00a:3473:7939:ffa4	121.57.255.164
80ec:f488:94de:94de:b00a:3473:7939:ffa5	121.57.255.165
80ec:f488:94de:94de:b00a:3473:7939:ffa6	121.57.255.166
80ec:f488:94de:94de:b00a:3473:7939:ffa7	121.57.255.167
80ec:f488:94de:94de:b00a:3473:7939:ffa8	121.57.255.168
80ec:f488:94de:94de:b00a:3473:7939:ffa9	121.57.255.169
80ec:f488:94de:94de:b00a:3473:7939:ffaa	121.57.255.170
80ec:f488:94de:94de:b00a:3473:7939:ffab	121.57.255.171
80ec:f488:94de:94de:b00a:3473:7939:ffac	121.57.255.172
80ec:f488:94de:94de:b00a:3473:7939:ffad	121.57.255.173
80ec:f488:94de:94de:b00a:3473:7939:ffae	121.57.255.174
80ec:f488:94de:94de:b00a:3473:7939:ffaf	121.57.255.175
80ec:f488:94de:94de:b00a:3473:7939:ffb0	121.57.255.176
80ec:f488:94de:94de:b00a:3473:7939:ffb1	121.57.255.177
80ec:f488:94de:94de:b00a:3473:7939:ffb2	121.57.255.178
80ec:f488:94de:94de:b00a:3473:7939:ffb3	121.57.255.179
80ec:f488:94de:94de:b00a:3473:7939:ffb4	121.57.255.180

80ec:f488:94de:94de:b00a:3473:7939:ffb5	121.57.255.181
80ec:f488:94de:94de:b00a:3473:7939:ffb6	121.57.255.182
80ec:f488:94de:94de:b00a:3473:7939:ffb7	121.57.255.183
80ec:f488:94de:94de:b00a:3473:7939:ffb8	121.57.255.184
80ec:f488:94de:94de:b00a:3473:7939:ffb9	121.57.255.185
80ec:f488:94de:94de:b00a:3473:7939:ffba	121.57.255.186
80ec:f488:94de:94de:b00a:3473:7939:ffbb	121.57.255.187
80ec:f488:94de:94de:b00a:3473:7939:ffbc	121.57.255.188
80ec:f488:94de:94de:b00a:3473:7939:ffbd	121.57.255.189
80ec:f488:94de:94de:b00a:3473:7939:ffbe	121.57.255.190
80ec:f488:94de:94de:b00a:3473:7939:ffbf	121.57.255.191
80ec:f488:94de:94de:b00a:3473:7939:ffc0	121.57.255.192
80ec:f488:94de:94de:b00a:3473:7939:ffc1	121.57.255.193
80ec:f488:94de:94de:b00a:3473:7939:ffc2	121.57.255.194
80ec:f488:94de:94de:b00a:3473:7939:ffc3	121.57.255.195
80ec:f488:94de:94de:b00a:3473:7939:ffc4	121.57.255.196
80ec:f488:94de:94de:b00a:3473:7939:ffc5	121.57.255.197
80ec:f488:94de:94de:b00a:3473:7939:ffc6	121.57.255.198
80ec:f488:94de:94de:b00a:3473:7939:ffc7	121.57.255.199
80ec:f488:94de:94de:b00a:3473:7939:ffc8	121.57.255.200
80ec:f488:94de:94de:b00a:3473:7939:ffc9	121.57.255.201
80ec:f488:94de:94de:b00a:3473:7939:ffca	121.57.255.202
80ec:f488:94de:94de:b00a:3473:7939:ffcb	121.57.255.203
80ec:f488:94de:94de:b00a:3473:7939:ffcc	121.57.255.204
80ec:f488:94de:94de:b00a:3473:7939:ffcd	121.57.255.205
80ec:f488:94de:94de:b00a:3473:7939:ffce	121.57.255.206
80ec:f488:94de:94de:b00a:3473:7939:ffcf	121.57.255.207
80ec:f488:94de:94de:b00a:3473:7939:ffd0	121.57.255.208
80ec:f488:94de:94de:b00a:3473:7939:ffd1	121.57.255.209
80ec:f488:94de:94de:b00a:3473:7939:ffd2	121.57.255.210
80ec:f488:94de:94de:b00a:3473:7939:ffd3	121.57.255.211
80ec:f488:94de:94de:b00a:3473:7939:ffd4	121.57.255.212
80ec:f488:94de:94de:b00a:3473:7939:ffd5	121.57.255.213
80ec:f488:94de:94de:b00a:3473:7939:ffd6	121.57.255.214
80ec:f488:94de:94de:b00a:3473:7939:ffd7	121.57.255.215
80ec:f488:94de:94de:b00a:3473:7939:ffd8	121.57.255.216
80ec:f488:94de:94de:b00a:3473:7939:ffd9	121.57.255.217
80ec:f488:94de:94de:b00a:3473:7939:ffda	121.57.255.218
80ec:f488:94de:94de:b00a:3473:7939:ffdb	121.57.255.219
80ec:f488:94de:94de:b00a:3473:7939:ffdc	121.57.255.220
80ec:f488:94de:94de:b00a:3473:7939:ffdd	121.57.255.221
80ec:f488:94de:94de:b00a:3473:7939:ffde	121.57.255.222
80ec:f488:94de:94de:b00a:3473:7939:ffdf	121.57.255.223
80ec:f488:94de:94de:b00a:3473:7939:ffe0	121.57.255.224
80ec:f488:94de:94de:b00a:3473:7939:ffe1	121.57.255.225
80ec:f488:94de:94de:b00a:3473:7939:ffe2	121.57.255.226
80ec:f488:94de:94de:b00a:3473:7939:ffe3	121.57.255.227
80ec:f488:94de:94de:b00a:3473:7939:ffe4	121.57.255.228
80ec:f488:94de:94de:b00a:3473:7939:ffe5	121.57.255.229
80ec:f488:94de:94de:b00a:3473:7939:ffe6	121.57.255.230
80ec:f488:94de:94de:b00a:3473:7939:ffe7	121.57.255.231
80ec:f488:94de:94de:b00a:3473:7939:ffe8	121.57.255.232
80ec:f488:94de:94de:b00a:3473:7939:ffe9	121.57.255.233
80ec:f488:94de:94de:b00a:3473:7939:ffea	121.57.255.234
80ec:f488:94de:94de:b00a:3473:7939:ffeb	121.57.255.235
80ec:f488:94de:94de:b00a:3473:7939:ffec	121.57.255.236
80ec:f488:94de:94de:b00a:3473:7939:ffed	121.57.255.237
80ec:f488:94de:94de:b00a:3473:7939:ffee	121.57.255.238
80ec:f488:94de:94de:b00a:3473:7939:ffef	121.57.255.239
80ec:f488:94de:94de:b00a:3473:7939:fff0	121.57.255.240
80ec:f488:94de:94de:b00a:3473:7939:fff1	121.57.255.241
80ec:f488:94de:94de:b00a:3473:7939:fff2	121.57.255.242
80ec:f488:94de:94de:b00a:3473:7939:fff3	121.57.255.243
80ec:f488:94de:94de:b00a:3473:7939:fff4	121.57.255.244
80ec:f488:94de:94de:b00a:3473:7939:fff5	121.57.255.245
80ec:f488:94de:94de:b00a:3473:7939:fff6	121.57.255.246
80ec:f488:94de:94de:b00a:3473:7939:fff7	121.57.255.247
80ec:f488:94de:94de:b00a:3473:7939:fff8	121.57.255.248
80ec:f488:94de:94de:b00a:3473:7939:fff9	121.57.255.249
80ec:f488:94de:94de:b00a:3473:7939:fffa	121.57.255.250
80ec:f488:94de:94de:b00a:3473:7939:fffb	121.57.255.251
80ec:f488:94de:94de:b00a:3473:7939:fffc	121.57.255.252
80ec:f488:94de:94de:b00a:3473:7939:fffd	121.57.255.253
80ec:f488:94de:94de:b00a:3473:7939:fffe	121.57.255.254
80ec:f488:94de:94de:b00a:3473:7939:ffff	121.57.255.255

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.