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:ccdd:5101	204.221.81.1
80ec:f488:94de:94de:b00a:3473:ccdd:5102	204.221.81.2
80ec:f488:94de:94de:b00a:3473:ccdd:5103	204.221.81.3
80ec:f488:94de:94de:b00a:3473:ccdd:5104	204.221.81.4
80ec:f488:94de:94de:b00a:3473:ccdd:5105	204.221.81.5
80ec:f488:94de:94de:b00a:3473:ccdd:5106	204.221.81.6
80ec:f488:94de:94de:b00a:3473:ccdd:5107	204.221.81.7
80ec:f488:94de:94de:b00a:3473:ccdd:5108	204.221.81.8
80ec:f488:94de:94de:b00a:3473:ccdd:5109	204.221.81.9
80ec:f488:94de:94de:b00a:3473:ccdd:510a	204.221.81.10
80ec:f488:94de:94de:b00a:3473:ccdd:510b	204.221.81.11
80ec:f488:94de:94de:b00a:3473:ccdd:510c	204.221.81.12
80ec:f488:94de:94de:b00a:3473:ccdd:510d	204.221.81.13
80ec:f488:94de:94de:b00a:3473:ccdd:510e	204.221.81.14
80ec:f488:94de:94de:b00a:3473:ccdd:510f	204.221.81.15
80ec:f488:94de:94de:b00a:3473:ccdd:5110	204.221.81.16
80ec:f488:94de:94de:b00a:3473:ccdd:5111	204.221.81.17
80ec:f488:94de:94de:b00a:3473:ccdd:5112	204.221.81.18
80ec:f488:94de:94de:b00a:3473:ccdd:5113	204.221.81.19
80ec:f488:94de:94de:b00a:3473:ccdd:5114	204.221.81.20
80ec:f488:94de:94de:b00a:3473:ccdd:5115	204.221.81.21
80ec:f488:94de:94de:b00a:3473:ccdd:5116	204.221.81.22
80ec:f488:94de:94de:b00a:3473:ccdd:5117	204.221.81.23
80ec:f488:94de:94de:b00a:3473:ccdd:5118	204.221.81.24
80ec:f488:94de:94de:b00a:3473:ccdd:5119	204.221.81.25
80ec:f488:94de:94de:b00a:3473:ccdd:511a	204.221.81.26
80ec:f488:94de:94de:b00a:3473:ccdd:511b	204.221.81.27
80ec:f488:94de:94de:b00a:3473:ccdd:511c	204.221.81.28
80ec:f488:94de:94de:b00a:3473:ccdd:511d	204.221.81.29
80ec:f488:94de:94de:b00a:3473:ccdd:511e	204.221.81.30
80ec:f488:94de:94de:b00a:3473:ccdd:511f	204.221.81.31
80ec:f488:94de:94de:b00a:3473:ccdd:5120	204.221.81.32
80ec:f488:94de:94de:b00a:3473:ccdd:5121	204.221.81.33
80ec:f488:94de:94de:b00a:3473:ccdd:5122	204.221.81.34
80ec:f488:94de:94de:b00a:3473:ccdd:5123	204.221.81.35
80ec:f488:94de:94de:b00a:3473:ccdd:5124	204.221.81.36
80ec:f488:94de:94de:b00a:3473:ccdd:5125	204.221.81.37
80ec:f488:94de:94de:b00a:3473:ccdd:5126	204.221.81.38
80ec:f488:94de:94de:b00a:3473:ccdd:5127	204.221.81.39
80ec:f488:94de:94de:b00a:3473:ccdd:5128	204.221.81.40
80ec:f488:94de:94de:b00a:3473:ccdd:5129	204.221.81.41
80ec:f488:94de:94de:b00a:3473:ccdd:512a	204.221.81.42
80ec:f488:94de:94de:b00a:3473:ccdd:512b	204.221.81.43
80ec:f488:94de:94de:b00a:3473:ccdd:512c	204.221.81.44
80ec:f488:94de:94de:b00a:3473:ccdd:512d	204.221.81.45
80ec:f488:94de:94de:b00a:3473:ccdd:512e	204.221.81.46
80ec:f488:94de:94de:b00a:3473:ccdd:512f	204.221.81.47
80ec:f488:94de:94de:b00a:3473:ccdd:5130	204.221.81.48
80ec:f488:94de:94de:b00a:3473:ccdd:5131	204.221.81.49
80ec:f488:94de:94de:b00a:3473:ccdd:5132	204.221.81.50
80ec:f488:94de:94de:b00a:3473:ccdd:5133	204.221.81.51
80ec:f488:94de:94de:b00a:3473:ccdd:5134	204.221.81.52
80ec:f488:94de:94de:b00a:3473:ccdd:5135	204.221.81.53
80ec:f488:94de:94de:b00a:3473:ccdd:5136	204.221.81.54
80ec:f488:94de:94de:b00a:3473:ccdd:5137	204.221.81.55
80ec:f488:94de:94de:b00a:3473:ccdd:5138	204.221.81.56
80ec:f488:94de:94de:b00a:3473:ccdd:5139	204.221.81.57
80ec:f488:94de:94de:b00a:3473:ccdd:513a	204.221.81.58
80ec:f488:94de:94de:b00a:3473:ccdd:513b	204.221.81.59
80ec:f488:94de:94de:b00a:3473:ccdd:513c	204.221.81.60

80ec:f488:94de:94de:b00a:3473:ccdd:513d	204.221.81.61
80ec:f488:94de:94de:b00a:3473:ccdd:513e	204.221.81.62
80ec:f488:94de:94de:b00a:3473:ccdd:513f	204.221.81.63
80ec:f488:94de:94de:b00a:3473:ccdd:5140	204.221.81.64
80ec:f488:94de:94de:b00a:3473:ccdd:5141	204.221.81.65
80ec:f488:94de:94de:b00a:3473:ccdd:5142	204.221.81.66
80ec:f488:94de:94de:b00a:3473:ccdd:5143	204.221.81.67
80ec:f488:94de:94de:b00a:3473:ccdd:5144	204.221.81.68
80ec:f488:94de:94de:b00a:3473:ccdd:5145	204.221.81.69
80ec:f488:94de:94de:b00a:3473:ccdd:5146	204.221.81.70
80ec:f488:94de:94de:b00a:3473:ccdd:5147	204.221.81.71
80ec:f488:94de:94de:b00a:3473:ccdd:5148	204.221.81.72
80ec:f488:94de:94de:b00a:3473:ccdd:5149	204.221.81.73
80ec:f488:94de:94de:b00a:3473:ccdd:514a	204.221.81.74
80ec:f488:94de:94de:b00a:3473:ccdd:514b	204.221.81.75
80ec:f488:94de:94de:b00a:3473:ccdd:514c	204.221.81.76
80ec:f488:94de:94de:b00a:3473:ccdd:514d	204.221.81.77
80ec:f488:94de:94de:b00a:3473:ccdd:514e	204.221.81.78
80ec:f488:94de:94de:b00a:3473:ccdd:514f	204.221.81.79
80ec:f488:94de:94de:b00a:3473:ccdd:5150	204.221.81.80
80ec:f488:94de:94de:b00a:3473:ccdd:5151	204.221.81.81
80ec:f488:94de:94de:b00a:3473:ccdd:5152	204.221.81.82
80ec:f488:94de:94de:b00a:3473:ccdd:5153	204.221.81.83
80ec:f488:94de:94de:b00a:3473:ccdd:5154	204.221.81.84
80ec:f488:94de:94de:b00a:3473:ccdd:5155	204.221.81.85
80ec:f488:94de:94de:b00a:3473:ccdd:5156	204.221.81.86
80ec:f488:94de:94de:b00a:3473:ccdd:5157	204.221.81.87
80ec:f488:94de:94de:b00a:3473:ccdd:5158	204.221.81.88
80ec:f488:94de:94de:b00a:3473:ccdd:5159	204.221.81.89
80ec:f488:94de:94de:b00a:3473:ccdd:515a	204.221.81.90
80ec:f488:94de:94de:b00a:3473:ccdd:515b	204.221.81.91
80ec:f488:94de:94de:b00a:3473:ccdd:515c	204.221.81.92
80ec:f488:94de:94de:b00a:3473:ccdd:515d	204.221.81.93
80ec:f488:94de:94de:b00a:3473:ccdd:515e	204.221.81.94
80ec:f488:94de:94de:b00a:3473:ccdd:515f	204.221.81.95
80ec:f488:94de:94de:b00a:3473:ccdd:5160	204.221.81.96
80ec:f488:94de:94de:b00a:3473:ccdd:5161	204.221.81.97
80ec:f488:94de:94de:b00a:3473:ccdd:5162	204.221.81.98
80ec:f488:94de:94de:b00a:3473:ccdd:5163	204.221.81.99
80ec:f488:94de:94de:b00a:3473:ccdd:5164	204.221.81.100
80ec:f488:94de:94de:b00a:3473:ccdd:5165	204.221.81.101
80ec:f488:94de:94de:b00a:3473:ccdd:5166	204.221.81.102
80ec:f488:94de:94de:b00a:3473:ccdd:5167	204.221.81.103
80ec:f488:94de:94de:b00a:3473:ccdd:5168	204.221.81.104
80ec:f488:94de:94de:b00a:3473:ccdd:5169	204.221.81.105
80ec:f488:94de:94de:b00a:3473:ccdd:516a	204.221.81.106
80ec:f488:94de:94de:b00a:3473:ccdd:516b	204.221.81.107
80ec:f488:94de:94de:b00a:3473:ccdd:516c	204.221.81.108
80ec:f488:94de:94de:b00a:3473:ccdd:516d	204.221.81.109
80ec:f488:94de:94de:b00a:3473:ccdd:516e	204.221.81.110
80ec:f488:94de:94de:b00a:3473:ccdd:516f	204.221.81.111
80ec:f488:94de:94de:b00a:3473:ccdd:5170	204.221.81.112
80ec:f488:94de:94de:b00a:3473:ccdd:5171	204.221.81.113
80ec:f488:94de:94de:b00a:3473:ccdd:5172	204.221.81.114
80ec:f488:94de:94de:b00a:3473:ccdd:5173	204.221.81.115
80ec:f488:94de:94de:b00a:3473:ccdd:5174	204.221.81.116
80ec:f488:94de:94de:b00a:3473:ccdd:5175	204.221.81.117
80ec:f488:94de:94de:b00a:3473:ccdd:5176	204.221.81.118
80ec:f488:94de:94de:b00a:3473:ccdd:5177	204.221.81.119
80ec:f488:94de:94de:b00a:3473:ccdd:5178	204.221.81.120

80ec:f488:94de:94de:b00a:3473:ccdd:5179	204.221.81.121
80ec:f488:94de:94de:b00a:3473:ccdd:517a	204.221.81.122
80ec:f488:94de:94de:b00a:3473:ccdd:517b	204.221.81.123
80ec:f488:94de:94de:b00a:3473:ccdd:517c	204.221.81.124
80ec:f488:94de:94de:b00a:3473:ccdd:517d	204.221.81.125
80ec:f488:94de:94de:b00a:3473:ccdd:517e	204.221.81.126
80ec:f488:94de:94de:b00a:3473:ccdd:517f	204.221.81.127
80ec:f488:94de:94de:b00a:3473:ccdd:5180	204.221.81.128
80ec:f488:94de:94de:b00a:3473:ccdd:5181	204.221.81.129
80ec:f488:94de:94de:b00a:3473:ccdd:5182	204.221.81.130
80ec:f488:94de:94de:b00a:3473:ccdd:5183	204.221.81.131
80ec:f488:94de:94de:b00a:3473:ccdd:5184	204.221.81.132
80ec:f488:94de:94de:b00a:3473:ccdd:5185	204.221.81.133
80ec:f488:94de:94de:b00a:3473:ccdd:5186	204.221.81.134
80ec:f488:94de:94de:b00a:3473:ccdd:5187	204.221.81.135
80ec:f488:94de:94de:b00a:3473:ccdd:5188	204.221.81.136
80ec:f488:94de:94de:b00a:3473:ccdd:5189	204.221.81.137
80ec:f488:94de:94de:b00a:3473:ccdd:518a	204.221.81.138
80ec:f488:94de:94de:b00a:3473:ccdd:518b	204.221.81.139
80ec:f488:94de:94de:b00a:3473:ccdd:518c	204.221.81.140
80ec:f488:94de:94de:b00a:3473:ccdd:518d	204.221.81.141
80ec:f488:94de:94de:b00a:3473:ccdd:518e	204.221.81.142
80ec:f488:94de:94de:b00a:3473:ccdd:518f	204.221.81.143
80ec:f488:94de:94de:b00a:3473:ccdd:5190	204.221.81.144
80ec:f488:94de:94de:b00a:3473:ccdd:5191	204.221.81.145
80ec:f488:94de:94de:b00a:3473:ccdd:5192	204.221.81.146
80ec:f488:94de:94de:b00a:3473:ccdd:5193	204.221.81.147
80ec:f488:94de:94de:b00a:3473:ccdd:5194	204.221.81.148
80ec:f488:94de:94de:b00a:3473:ccdd:5195	204.221.81.149
80ec:f488:94de:94de:b00a:3473:ccdd:5196	204.221.81.150
80ec:f488:94de:94de:b00a:3473:ccdd:5197	204.221.81.151
80ec:f488:94de:94de:b00a:3473:ccdd:5198	204.221.81.152
80ec:f488:94de:94de:b00a:3473:ccdd:5199	204.221.81.153
80ec:f488:94de:94de:b00a:3473:ccdd:519a	204.221.81.154
80ec:f488:94de:94de:b00a:3473:ccdd:519b	204.221.81.155
80ec:f488:94de:94de:b00a:3473:ccdd:519c	204.221.81.156
80ec:f488:94de:94de:b00a:3473:ccdd:519d	204.221.81.157
80ec:f488:94de:94de:b00a:3473:ccdd:519e	204.221.81.158
80ec:f488:94de:94de:b00a:3473:ccdd:519f	204.221.81.159
80ec:f488:94de:94de:b00a:3473:ccdd:51a0	204.221.81.160
80ec:f488:94de:94de:b00a:3473:ccdd:51a1	204.221.81.161
80ec:f488:94de:94de:b00a:3473:ccdd:51a2	204.221.81.162
80ec:f488:94de:94de:b00a:3473:ccdd:51a3	204.221.81.163
80ec:f488:94de:94de:b00a:3473:ccdd:51a4	204.221.81.164
80ec:f488:94de:94de:b00a:3473:ccdd:51a5	204.221.81.165
80ec:f488:94de:94de:b00a:3473:ccdd:51a6	204.221.81.166
80ec:f488:94de:94de:b00a:3473:ccdd:51a7	204.221.81.167
80ec:f488:94de:94de:b00a:3473:ccdd:51a8	204.221.81.168
80ec:f488:94de:94de:b00a:3473:ccdd:51a9	204.221.81.169
80ec:f488:94de:94de:b00a:3473:ccdd:51aa	204.221.81.170
80ec:f488:94de:94de:b00a:3473:ccdd:51ab	204.221.81.171
80ec:f488:94de:94de:b00a:3473:ccdd:51ac	204.221.81.172
80ec:f488:94de:94de:b00a:3473:ccdd:51ad	204.221.81.173
80ec:f488:94de:94de:b00a:3473:ccdd:51ae	204.221.81.174
80ec:f488:94de:94de:b00a:3473:ccdd:51af	204.221.81.175
80ec:f488:94de:94de:b00a:3473:ccdd:51b0	204.221.81.176
80ec:f488:94de:94de:b00a:3473:ccdd:51b1	204.221.81.177
80ec:f488:94de:94de:b00a:3473:ccdd:51b2	204.221.81.178
80ec:f488:94de:94de:b00a:3473:ccdd:51b3	204.221.81.179
80ec:f488:94de:94de:b00a:3473:ccdd:51b4	204.221.81.180

80ec:f488:94de:94de:b00a:3473:ccdd:51b5	204.221.81.181
80ec:f488:94de:94de:b00a:3473:ccdd:51b6	204.221.81.182
80ec:f488:94de:94de:b00a:3473:ccdd:51b7	204.221.81.183
80ec:f488:94de:94de:b00a:3473:ccdd:51b8	204.221.81.184
80ec:f488:94de:94de:b00a:3473:ccdd:51b9	204.221.81.185
80ec:f488:94de:94de:b00a:3473:ccdd:51ba	204.221.81.186
80ec:f488:94de:94de:b00a:3473:ccdd:51bb	204.221.81.187
80ec:f488:94de:94de:b00a:3473:ccdd:51bc	204.221.81.188
80ec:f488:94de:94de:b00a:3473:ccdd:51bd	204.221.81.189
80ec:f488:94de:94de:b00a:3473:ccdd:51be	204.221.81.190
80ec:f488:94de:94de:b00a:3473:ccdd:51bf	204.221.81.191
80ec:f488:94de:94de:b00a:3473:ccdd:51c0	204.221.81.192
80ec:f488:94de:94de:b00a:3473:ccdd:51c1	204.221.81.193
80ec:f488:94de:94de:b00a:3473:ccdd:51c2	204.221.81.194
80ec:f488:94de:94de:b00a:3473:ccdd:51c3	204.221.81.195
80ec:f488:94de:94de:b00a:3473:ccdd:51c4	204.221.81.196
80ec:f488:94de:94de:b00a:3473:ccdd:51c5	204.221.81.197
80ec:f488:94de:94de:b00a:3473:ccdd:51c6	204.221.81.198
80ec:f488:94de:94de:b00a:3473:ccdd:51c7	204.221.81.199
80ec:f488:94de:94de:b00a:3473:ccdd:51c8	204.221.81.200
80ec:f488:94de:94de:b00a:3473:ccdd:51c9	204.221.81.201
80ec:f488:94de:94de:b00a:3473:ccdd:51ca	204.221.81.202
80ec:f488:94de:94de:b00a:3473:ccdd:51cb	204.221.81.203
80ec:f488:94de:94de:b00a:3473:ccdd:51cc	204.221.81.204
80ec:f488:94de:94de:b00a:3473:ccdd:51cd	204.221.81.205
80ec:f488:94de:94de:b00a:3473:ccdd:51ce	204.221.81.206
80ec:f488:94de:94de:b00a:3473:ccdd:51cf	204.221.81.207
80ec:f488:94de:94de:b00a:3473:ccdd:51d0	204.221.81.208
80ec:f488:94de:94de:b00a:3473:ccdd:51d1	204.221.81.209
80ec:f488:94de:94de:b00a:3473:ccdd:51d2	204.221.81.210
80ec:f488:94de:94de:b00a:3473:ccdd:51d3	204.221.81.211
80ec:f488:94de:94de:b00a:3473:ccdd:51d4	204.221.81.212
80ec:f488:94de:94de:b00a:3473:ccdd:51d5	204.221.81.213
80ec:f488:94de:94de:b00a:3473:ccdd:51d6	204.221.81.214
80ec:f488:94de:94de:b00a:3473:ccdd:51d7	204.221.81.215
80ec:f488:94de:94de:b00a:3473:ccdd:51d8	204.221.81.216
80ec:f488:94de:94de:b00a:3473:ccdd:51d9	204.221.81.217
80ec:f488:94de:94de:b00a:3473:ccdd:51da	204.221.81.218
80ec:f488:94de:94de:b00a:3473:ccdd:51db	204.221.81.219
80ec:f488:94de:94de:b00a:3473:ccdd:51dc	204.221.81.220
80ec:f488:94de:94de:b00a:3473:ccdd:51dd	204.221.81.221
80ec:f488:94de:94de:b00a:3473:ccdd:51de	204.221.81.222
80ec:f488:94de:94de:b00a:3473:ccdd:51df	204.221.81.223
80ec:f488:94de:94de:b00a:3473:ccdd:51e0	204.221.81.224
80ec:f488:94de:94de:b00a:3473:ccdd:51e1	204.221.81.225
80ec:f488:94de:94de:b00a:3473:ccdd:51e2	204.221.81.226
80ec:f488:94de:94de:b00a:3473:ccdd:51e3	204.221.81.227
80ec:f488:94de:94de:b00a:3473:ccdd:51e4	204.221.81.228
80ec:f488:94de:94de:b00a:3473:ccdd:51e5	204.221.81.229
80ec:f488:94de:94de:b00a:3473:ccdd:51e6	204.221.81.230
80ec:f488:94de:94de:b00a:3473:ccdd:51e7	204.221.81.231
80ec:f488:94de:94de:b00a:3473:ccdd:51e8	204.221.81.232
80ec:f488:94de:94de:b00a:3473:ccdd:51e9	204.221.81.233
80ec:f488:94de:94de:b00a:3473:ccdd:51ea	204.221.81.234
80ec:f488:94de:94de:b00a:3473:ccdd:51eb	204.221.81.235
80ec:f488:94de:94de:b00a:3473:ccdd:51ec	204.221.81.236
80ec:f488:94de:94de:b00a:3473:ccdd:51ed	204.221.81.237
80ec:f488:94de:94de:b00a:3473:ccdd:51ee	204.221.81.238
80ec:f488:94de:94de:b00a:3473:ccdd:51ef	204.221.81.239
80ec:f488:94de:94de:b00a:3473:ccdd:51f0	204.221.81.240
80ec:f488:94de:94de:b00a:3473:ccdd:51f1	204.221.81.241
80ec:f488:94de:94de:b00a:3473:ccdd:51f2	204.221.81.242
80ec:f488:94de:94de:b00a:3473:ccdd:51f3	204.221.81.243
80ec:f488:94de:94de:b00a:3473:ccdd:51f4	204.221.81.244
80ec:f488:94de:94de:b00a:3473:ccdd:51f5	204.221.81.245
80ec:f488:94de:94de:b00a:3473:ccdd:51f6	204.221.81.246
80ec:f488:94de:94de:b00a:3473:ccdd:51f7	204.221.81.247
80ec:f488:94de:94de:b00a:3473:ccdd:51f8	204.221.81.248
80ec:f488:94de:94de:b00a:3473:ccdd:51f9	204.221.81.249
80ec:f488:94de:94de:b00a:3473:ccdd:51fa	204.221.81.250
80ec:f488:94de:94de:b00a:3473:ccdd:51fb	204.221.81.251
80ec:f488:94de:94de:b00a:3473:ccdd:51fc	204.221.81.252
80ec:f488:94de:94de:b00a:3473:ccdd:51fd	204.221.81.253
80ec:f488:94de:94de:b00a:3473:ccdd:51fe	204.221.81.254
80ec:f488:94de:94de:b00a:3473:ccdd:51ff	204.221.81.255

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.