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:d157:7424:d548:fa01	213.72.250.1
b51a:901b:901b:8082:d157:7424:d548:fa02	213.72.250.2
b51a:901b:901b:8082:d157:7424:d548:fa03	213.72.250.3
b51a:901b:901b:8082:d157:7424:d548:fa04	213.72.250.4
b51a:901b:901b:8082:d157:7424:d548:fa05	213.72.250.5
b51a:901b:901b:8082:d157:7424:d548:fa06	213.72.250.6
b51a:901b:901b:8082:d157:7424:d548:fa07	213.72.250.7
b51a:901b:901b:8082:d157:7424:d548:fa08	213.72.250.8
b51a:901b:901b:8082:d157:7424:d548:fa09	213.72.250.9
b51a:901b:901b:8082:d157:7424:d548:fa0a	213.72.250.10
b51a:901b:901b:8082:d157:7424:d548:fa0b	213.72.250.11
b51a:901b:901b:8082:d157:7424:d548:fa0c	213.72.250.12
b51a:901b:901b:8082:d157:7424:d548:fa0d	213.72.250.13
b51a:901b:901b:8082:d157:7424:d548:fa0e	213.72.250.14
b51a:901b:901b:8082:d157:7424:d548:fa0f	213.72.250.15
b51a:901b:901b:8082:d157:7424:d548:fa10	213.72.250.16
b51a:901b:901b:8082:d157:7424:d548:fa11	213.72.250.17
b51a:901b:901b:8082:d157:7424:d548:fa12	213.72.250.18
b51a:901b:901b:8082:d157:7424:d548:fa13	213.72.250.19
b51a:901b:901b:8082:d157:7424:d548:fa14	213.72.250.20
b51a:901b:901b:8082:d157:7424:d548:fa15	213.72.250.21
b51a:901b:901b:8082:d157:7424:d548:fa16	213.72.250.22
b51a:901b:901b:8082:d157:7424:d548:fa17	213.72.250.23
b51a:901b:901b:8082:d157:7424:d548:fa18	213.72.250.24
b51a:901b:901b:8082:d157:7424:d548:fa19	213.72.250.25
b51a:901b:901b:8082:d157:7424:d548:fa1a	213.72.250.26
b51a:901b:901b:8082:d157:7424:d548:fa1b	213.72.250.27
b51a:901b:901b:8082:d157:7424:d548:fa1c	213.72.250.28
b51a:901b:901b:8082:d157:7424:d548:fa1d	213.72.250.29
b51a:901b:901b:8082:d157:7424:d548:fa1e	213.72.250.30
b51a:901b:901b:8082:d157:7424:d548:fa1f	213.72.250.31
b51a:901b:901b:8082:d157:7424:d548:fa20	213.72.250.32
b51a:901b:901b:8082:d157:7424:d548:fa21	213.72.250.33
b51a:901b:901b:8082:d157:7424:d548:fa22	213.72.250.34
b51a:901b:901b:8082:d157:7424:d548:fa23	213.72.250.35
b51a:901b:901b:8082:d157:7424:d548:fa24	213.72.250.36
b51a:901b:901b:8082:d157:7424:d548:fa25	213.72.250.37
b51a:901b:901b:8082:d157:7424:d548:fa26	213.72.250.38
b51a:901b:901b:8082:d157:7424:d548:fa27	213.72.250.39
b51a:901b:901b:8082:d157:7424:d548:fa28	213.72.250.40
b51a:901b:901b:8082:d157:7424:d548:fa29	213.72.250.41
b51a:901b:901b:8082:d157:7424:d548:fa2a	213.72.250.42
b51a:901b:901b:8082:d157:7424:d548:fa2b	213.72.250.43
b51a:901b:901b:8082:d157:7424:d548:fa2c	213.72.250.44
b51a:901b:901b:8082:d157:7424:d548:fa2d	213.72.250.45
b51a:901b:901b:8082:d157:7424:d548:fa2e	213.72.250.46
b51a:901b:901b:8082:d157:7424:d548:fa2f	213.72.250.47
b51a:901b:901b:8082:d157:7424:d548:fa30	213.72.250.48
b51a:901b:901b:8082:d157:7424:d548:fa31	213.72.250.49
b51a:901b:901b:8082:d157:7424:d548:fa32	213.72.250.50
b51a:901b:901b:8082:d157:7424:d548:fa33	213.72.250.51
b51a:901b:901b:8082:d157:7424:d548:fa34	213.72.250.52
b51a:901b:901b:8082:d157:7424:d548:fa35	213.72.250.53
b51a:901b:901b:8082:d157:7424:d548:fa36	213.72.250.54
b51a:901b:901b:8082:d157:7424:d548:fa37	213.72.250.55
b51a:901b:901b:8082:d157:7424:d548:fa38	213.72.250.56
b51a:901b:901b:8082:d157:7424:d548:fa39	213.72.250.57
b51a:901b:901b:8082:d157:7424:d548:fa3a	213.72.250.58
b51a:901b:901b:8082:d157:7424:d548:fa3b	213.72.250.59
b51a:901b:901b:8082:d157:7424:d548:fa3c	213.72.250.60

b51a:901b:901b:8082:d157:7424:d548:fa3d	213.72.250.61
b51a:901b:901b:8082:d157:7424:d548:fa3e	213.72.250.62
b51a:901b:901b:8082:d157:7424:d548:fa3f	213.72.250.63
b51a:901b:901b:8082:d157:7424:d548:fa40	213.72.250.64
b51a:901b:901b:8082:d157:7424:d548:fa41	213.72.250.65
b51a:901b:901b:8082:d157:7424:d548:fa42	213.72.250.66
b51a:901b:901b:8082:d157:7424:d548:fa43	213.72.250.67
b51a:901b:901b:8082:d157:7424:d548:fa44	213.72.250.68
b51a:901b:901b:8082:d157:7424:d548:fa45	213.72.250.69
b51a:901b:901b:8082:d157:7424:d548:fa46	213.72.250.70
b51a:901b:901b:8082:d157:7424:d548:fa47	213.72.250.71
b51a:901b:901b:8082:d157:7424:d548:fa48	213.72.250.72
b51a:901b:901b:8082:d157:7424:d548:fa49	213.72.250.73
b51a:901b:901b:8082:d157:7424:d548:fa4a	213.72.250.74
b51a:901b:901b:8082:d157:7424:d548:fa4b	213.72.250.75
b51a:901b:901b:8082:d157:7424:d548:fa4c	213.72.250.76
b51a:901b:901b:8082:d157:7424:d548:fa4d	213.72.250.77
b51a:901b:901b:8082:d157:7424:d548:fa4e	213.72.250.78
b51a:901b:901b:8082:d157:7424:d548:fa4f	213.72.250.79
b51a:901b:901b:8082:d157:7424:d548:fa50	213.72.250.80
b51a:901b:901b:8082:d157:7424:d548:fa51	213.72.250.81
b51a:901b:901b:8082:d157:7424:d548:fa52	213.72.250.82
b51a:901b:901b:8082:d157:7424:d548:fa53	213.72.250.83
b51a:901b:901b:8082:d157:7424:d548:fa54	213.72.250.84
b51a:901b:901b:8082:d157:7424:d548:fa55	213.72.250.85
b51a:901b:901b:8082:d157:7424:d548:fa56	213.72.250.86
b51a:901b:901b:8082:d157:7424:d548:fa57	213.72.250.87
b51a:901b:901b:8082:d157:7424:d548:fa58	213.72.250.88
b51a:901b:901b:8082:d157:7424:d548:fa59	213.72.250.89
b51a:901b:901b:8082:d157:7424:d548:fa5a	213.72.250.90
b51a:901b:901b:8082:d157:7424:d548:fa5b	213.72.250.91
b51a:901b:901b:8082:d157:7424:d548:fa5c	213.72.250.92
b51a:901b:901b:8082:d157:7424:d548:fa5d	213.72.250.93
b51a:901b:901b:8082:d157:7424:d548:fa5e	213.72.250.94
b51a:901b:901b:8082:d157:7424:d548:fa5f	213.72.250.95
b51a:901b:901b:8082:d157:7424:d548:fa60	213.72.250.96
b51a:901b:901b:8082:d157:7424:d548:fa61	213.72.250.97
b51a:901b:901b:8082:d157:7424:d548:fa62	213.72.250.98
b51a:901b:901b:8082:d157:7424:d548:fa63	213.72.250.99
b51a:901b:901b:8082:d157:7424:d548:fa64	213.72.250.100
b51a:901b:901b:8082:d157:7424:d548:fa65	213.72.250.101
b51a:901b:901b:8082:d157:7424:d548:fa66	213.72.250.102
b51a:901b:901b:8082:d157:7424:d548:fa67	213.72.250.103
b51a:901b:901b:8082:d157:7424:d548:fa68	213.72.250.104
b51a:901b:901b:8082:d157:7424:d548:fa69	213.72.250.105
b51a:901b:901b:8082:d157:7424:d548:fa6a	213.72.250.106
b51a:901b:901b:8082:d157:7424:d548:fa6b	213.72.250.107
b51a:901b:901b:8082:d157:7424:d548:fa6c	213.72.250.108
b51a:901b:901b:8082:d157:7424:d548:fa6d	213.72.250.109
b51a:901b:901b:8082:d157:7424:d548:fa6e	213.72.250.110
b51a:901b:901b:8082:d157:7424:d548:fa6f	213.72.250.111
b51a:901b:901b:8082:d157:7424:d548:fa70	213.72.250.112
b51a:901b:901b:8082:d157:7424:d548:fa71	213.72.250.113
b51a:901b:901b:8082:d157:7424:d548:fa72	213.72.250.114
b51a:901b:901b:8082:d157:7424:d548:fa73	213.72.250.115
b51a:901b:901b:8082:d157:7424:d548:fa74	213.72.250.116
b51a:901b:901b:8082:d157:7424:d548:fa75	213.72.250.117
b51a:901b:901b:8082:d157:7424:d548:fa76	213.72.250.118
b51a:901b:901b:8082:d157:7424:d548:fa77	213.72.250.119
b51a:901b:901b:8082:d157:7424:d548:fa78	213.72.250.120

b51a:901b:901b:8082:d157:7424:d548:fa79	213.72.250.121
b51a:901b:901b:8082:d157:7424:d548:fa7a	213.72.250.122
b51a:901b:901b:8082:d157:7424:d548:fa7b	213.72.250.123
b51a:901b:901b:8082:d157:7424:d548:fa7c	213.72.250.124
b51a:901b:901b:8082:d157:7424:d548:fa7d	213.72.250.125
b51a:901b:901b:8082:d157:7424:d548:fa7e	213.72.250.126
b51a:901b:901b:8082:d157:7424:d548:fa7f	213.72.250.127
b51a:901b:901b:8082:d157:7424:d548:fa80	213.72.250.128
b51a:901b:901b:8082:d157:7424:d548:fa81	213.72.250.129
b51a:901b:901b:8082:d157:7424:d548:fa82	213.72.250.130
b51a:901b:901b:8082:d157:7424:d548:fa83	213.72.250.131
b51a:901b:901b:8082:d157:7424:d548:fa84	213.72.250.132
b51a:901b:901b:8082:d157:7424:d548:fa85	213.72.250.133
b51a:901b:901b:8082:d157:7424:d548:fa86	213.72.250.134
b51a:901b:901b:8082:d157:7424:d548:fa87	213.72.250.135
b51a:901b:901b:8082:d157:7424:d548:fa88	213.72.250.136
b51a:901b:901b:8082:d157:7424:d548:fa89	213.72.250.137
b51a:901b:901b:8082:d157:7424:d548:fa8a	213.72.250.138
b51a:901b:901b:8082:d157:7424:d548:fa8b	213.72.250.139
b51a:901b:901b:8082:d157:7424:d548:fa8c	213.72.250.140
b51a:901b:901b:8082:d157:7424:d548:fa8d	213.72.250.141
b51a:901b:901b:8082:d157:7424:d548:fa8e	213.72.250.142
b51a:901b:901b:8082:d157:7424:d548:fa8f	213.72.250.143
b51a:901b:901b:8082:d157:7424:d548:fa90	213.72.250.144
b51a:901b:901b:8082:d157:7424:d548:fa91	213.72.250.145
b51a:901b:901b:8082:d157:7424:d548:fa92	213.72.250.146
b51a:901b:901b:8082:d157:7424:d548:fa93	213.72.250.147
b51a:901b:901b:8082:d157:7424:d548:fa94	213.72.250.148
b51a:901b:901b:8082:d157:7424:d548:fa95	213.72.250.149
b51a:901b:901b:8082:d157:7424:d548:fa96	213.72.250.150
b51a:901b:901b:8082:d157:7424:d548:fa97	213.72.250.151
b51a:901b:901b:8082:d157:7424:d548:fa98	213.72.250.152
b51a:901b:901b:8082:d157:7424:d548:fa99	213.72.250.153
b51a:901b:901b:8082:d157:7424:d548:fa9a	213.72.250.154
b51a:901b:901b:8082:d157:7424:d548:fa9b	213.72.250.155
b51a:901b:901b:8082:d157:7424:d548:fa9c	213.72.250.156
b51a:901b:901b:8082:d157:7424:d548:fa9d	213.72.250.157
b51a:901b:901b:8082:d157:7424:d548:fa9e	213.72.250.158
b51a:901b:901b:8082:d157:7424:d548:fa9f	213.72.250.159
b51a:901b:901b:8082:d157:7424:d548:faa0	213.72.250.160
b51a:901b:901b:8082:d157:7424:d548:faa1	213.72.250.161
b51a:901b:901b:8082:d157:7424:d548:faa2	213.72.250.162
b51a:901b:901b:8082:d157:7424:d548:faa3	213.72.250.163
b51a:901b:901b:8082:d157:7424:d548:faa4	213.72.250.164
b51a:901b:901b:8082:d157:7424:d548:faa5	213.72.250.165
b51a:901b:901b:8082:d157:7424:d548:faa6	213.72.250.166
b51a:901b:901b:8082:d157:7424:d548:faa7	213.72.250.167
b51a:901b:901b:8082:d157:7424:d548:faa8	213.72.250.168
b51a:901b:901b:8082:d157:7424:d548:faa9	213.72.250.169
b51a:901b:901b:8082:d157:7424:d548:faaa	213.72.250.170
b51a:901b:901b:8082:d157:7424:d548:faab	213.72.250.171
b51a:901b:901b:8082:d157:7424:d548:faac	213.72.250.172
b51a:901b:901b:8082:d157:7424:d548:faad	213.72.250.173
b51a:901b:901b:8082:d157:7424:d548:faae	213.72.250.174
b51a:901b:901b:8082:d157:7424:d548:faaf	213.72.250.175
b51a:901b:901b:8082:d157:7424:d548:fab0	213.72.250.176
b51a:901b:901b:8082:d157:7424:d548:fab1	213.72.250.177
b51a:901b:901b:8082:d157:7424:d548:fab2	213.72.250.178
b51a:901b:901b:8082:d157:7424:d548:fab3	213.72.250.179
b51a:901b:901b:8082:d157:7424:d548:fab4	213.72.250.180

b51a:901b:901b:8082:d157:7424:d548:fab5	213.72.250.181
b51a:901b:901b:8082:d157:7424:d548:fab6	213.72.250.182
b51a:901b:901b:8082:d157:7424:d548:fab7	213.72.250.183
b51a:901b:901b:8082:d157:7424:d548:fab8	213.72.250.184
b51a:901b:901b:8082:d157:7424:d548:fab9	213.72.250.185
b51a:901b:901b:8082:d157:7424:d548:faba	213.72.250.186
b51a:901b:901b:8082:d157:7424:d548:fabb	213.72.250.187
b51a:901b:901b:8082:d157:7424:d548:fabc	213.72.250.188
b51a:901b:901b:8082:d157:7424:d548:fabd	213.72.250.189
b51a:901b:901b:8082:d157:7424:d548:fabe	213.72.250.190
b51a:901b:901b:8082:d157:7424:d548:fabf	213.72.250.191
b51a:901b:901b:8082:d157:7424:d548:fac0	213.72.250.192
b51a:901b:901b:8082:d157:7424:d548:fac1	213.72.250.193
b51a:901b:901b:8082:d157:7424:d548:fac2	213.72.250.194
b51a:901b:901b:8082:d157:7424:d548:fac3	213.72.250.195
b51a:901b:901b:8082:d157:7424:d548:fac4	213.72.250.196
b51a:901b:901b:8082:d157:7424:d548:fac5	213.72.250.197
b51a:901b:901b:8082:d157:7424:d548:fac6	213.72.250.198
b51a:901b:901b:8082:d157:7424:d548:fac7	213.72.250.199
b51a:901b:901b:8082:d157:7424:d548:fac8	213.72.250.200
b51a:901b:901b:8082:d157:7424:d548:fac9	213.72.250.201
b51a:901b:901b:8082:d157:7424:d548:faca	213.72.250.202
b51a:901b:901b:8082:d157:7424:d548:facb	213.72.250.203
b51a:901b:901b:8082:d157:7424:d548:facc	213.72.250.204
b51a:901b:901b:8082:d157:7424:d548:facd	213.72.250.205
b51a:901b:901b:8082:d157:7424:d548:face	213.72.250.206
b51a:901b:901b:8082:d157:7424:d548:facf	213.72.250.207
b51a:901b:901b:8082:d157:7424:d548:fad0	213.72.250.208
b51a:901b:901b:8082:d157:7424:d548:fad1	213.72.250.209
b51a:901b:901b:8082:d157:7424:d548:fad2	213.72.250.210
b51a:901b:901b:8082:d157:7424:d548:fad3	213.72.250.211
b51a:901b:901b:8082:d157:7424:d548:fad4	213.72.250.212
b51a:901b:901b:8082:d157:7424:d548:fad5	213.72.250.213
b51a:901b:901b:8082:d157:7424:d548:fad6	213.72.250.214
b51a:901b:901b:8082:d157:7424:d548:fad7	213.72.250.215
b51a:901b:901b:8082:d157:7424:d548:fad8	213.72.250.216
b51a:901b:901b:8082:d157:7424:d548:fad9	213.72.250.217
b51a:901b:901b:8082:d157:7424:d548:fada	213.72.250.218
b51a:901b:901b:8082:d157:7424:d548:fadb	213.72.250.219
b51a:901b:901b:8082:d157:7424:d548:fadc	213.72.250.220
b51a:901b:901b:8082:d157:7424:d548:fadd	213.72.250.221
b51a:901b:901b:8082:d157:7424:d548:fade	213.72.250.222
b51a:901b:901b:8082:d157:7424:d548:fadf	213.72.250.223
b51a:901b:901b:8082:d157:7424:d548:fae0	213.72.250.224
b51a:901b:901b:8082:d157:7424:d548:fae1	213.72.250.225
b51a:901b:901b:8082:d157:7424:d548:fae2	213.72.250.226
b51a:901b:901b:8082:d157:7424:d548:fae3	213.72.250.227
b51a:901b:901b:8082:d157:7424:d548:fae4	213.72.250.228
b51a:901b:901b:8082:d157:7424:d548:fae5	213.72.250.229
b51a:901b:901b:8082:d157:7424:d548:fae6	213.72.250.230
b51a:901b:901b:8082:d157:7424:d548:fae7	213.72.250.231
b51a:901b:901b:8082:d157:7424:d548:fae8	213.72.250.232
b51a:901b:901b:8082:d157:7424:d548:fae9	213.72.250.233
b51a:901b:901b:8082:d157:7424:d548:faea	213.72.250.234
b51a:901b:901b:8082:d157:7424:d548:faeb	213.72.250.235
b51a:901b:901b:8082:d157:7424:d548:faec	213.72.250.236
b51a:901b:901b:8082:d157:7424:d548:faed	213.72.250.237
b51a:901b:901b:8082:d157:7424:d548:faee	213.72.250.238
b51a:901b:901b:8082:d157:7424:d548:faef	213.72.250.239
b51a:901b:901b:8082:d157:7424:d548:faf0	213.72.250.240
b51a:901b:901b:8082:d157:7424:d548:faf1	213.72.250.241
b51a:901b:901b:8082:d157:7424:d548:faf2	213.72.250.242
b51a:901b:901b:8082:d157:7424:d548:faf3	213.72.250.243
b51a:901b:901b:8082:d157:7424:d548:faf4	213.72.250.244
b51a:901b:901b:8082:d157:7424:d548:faf5	213.72.250.245
b51a:901b:901b:8082:d157:7424:d548:faf6	213.72.250.246
b51a:901b:901b:8082:d157:7424:d548:faf7	213.72.250.247
b51a:901b:901b:8082:d157:7424:d548:faf8	213.72.250.248
b51a:901b:901b:8082:d157:7424:d548:faf9	213.72.250.249
b51a:901b:901b:8082:d157:7424:d548:fafa	213.72.250.250
b51a:901b:901b:8082:d157:7424:d548:fafb	213.72.250.251
b51a:901b:901b:8082:d157:7424:d548:fafc	213.72.250.252
b51a:901b:901b:8082:d157:7424:d548:fafd	213.72.250.253
b51a:901b:901b:8082:d157:7424:d548:fafe	213.72.250.254
b51a:901b:901b:8082:d157:7424:d548:faff	213.72.250.255

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.