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:db63:d157:fa01	209.87.250.1
b51a:901b:901b:8082:d157:db63:d157:fa02	209.87.250.2
b51a:901b:901b:8082:d157:db63:d157:fa03	209.87.250.3
b51a:901b:901b:8082:d157:db63:d157:fa04	209.87.250.4
b51a:901b:901b:8082:d157:db63:d157:fa05	209.87.250.5
b51a:901b:901b:8082:d157:db63:d157:fa06	209.87.250.6
b51a:901b:901b:8082:d157:db63:d157:fa07	209.87.250.7
b51a:901b:901b:8082:d157:db63:d157:fa08	209.87.250.8
b51a:901b:901b:8082:d157:db63:d157:fa09	209.87.250.9
b51a:901b:901b:8082:d157:db63:d157:fa0a	209.87.250.10
b51a:901b:901b:8082:d157:db63:d157:fa0b	209.87.250.11
b51a:901b:901b:8082:d157:db63:d157:fa0c	209.87.250.12
b51a:901b:901b:8082:d157:db63:d157:fa0d	209.87.250.13
b51a:901b:901b:8082:d157:db63:d157:fa0e	209.87.250.14
b51a:901b:901b:8082:d157:db63:d157:fa0f	209.87.250.15
b51a:901b:901b:8082:d157:db63:d157:fa10	209.87.250.16
b51a:901b:901b:8082:d157:db63:d157:fa11	209.87.250.17
b51a:901b:901b:8082:d157:db63:d157:fa12	209.87.250.18
b51a:901b:901b:8082:d157:db63:d157:fa13	209.87.250.19
b51a:901b:901b:8082:d157:db63:d157:fa14	209.87.250.20
b51a:901b:901b:8082:d157:db63:d157:fa15	209.87.250.21
b51a:901b:901b:8082:d157:db63:d157:fa16	209.87.250.22
b51a:901b:901b:8082:d157:db63:d157:fa17	209.87.250.23
b51a:901b:901b:8082:d157:db63:d157:fa18	209.87.250.24
b51a:901b:901b:8082:d157:db63:d157:fa19	209.87.250.25
b51a:901b:901b:8082:d157:db63:d157:fa1a	209.87.250.26
b51a:901b:901b:8082:d157:db63:d157:fa1b	209.87.250.27
b51a:901b:901b:8082:d157:db63:d157:fa1c	209.87.250.28
b51a:901b:901b:8082:d157:db63:d157:fa1d	209.87.250.29
b51a:901b:901b:8082:d157:db63:d157:fa1e	209.87.250.30
b51a:901b:901b:8082:d157:db63:d157:fa1f	209.87.250.31
b51a:901b:901b:8082:d157:db63:d157:fa20	209.87.250.32
b51a:901b:901b:8082:d157:db63:d157:fa21	209.87.250.33
b51a:901b:901b:8082:d157:db63:d157:fa22	209.87.250.34
b51a:901b:901b:8082:d157:db63:d157:fa23	209.87.250.35
b51a:901b:901b:8082:d157:db63:d157:fa24	209.87.250.36
b51a:901b:901b:8082:d157:db63:d157:fa25	209.87.250.37
b51a:901b:901b:8082:d157:db63:d157:fa26	209.87.250.38
b51a:901b:901b:8082:d157:db63:d157:fa27	209.87.250.39
b51a:901b:901b:8082:d157:db63:d157:fa28	209.87.250.40
b51a:901b:901b:8082:d157:db63:d157:fa29	209.87.250.41
b51a:901b:901b:8082:d157:db63:d157:fa2a	209.87.250.42
b51a:901b:901b:8082:d157:db63:d157:fa2b	209.87.250.43
b51a:901b:901b:8082:d157:db63:d157:fa2c	209.87.250.44
b51a:901b:901b:8082:d157:db63:d157:fa2d	209.87.250.45
b51a:901b:901b:8082:d157:db63:d157:fa2e	209.87.250.46
b51a:901b:901b:8082:d157:db63:d157:fa2f	209.87.250.47
b51a:901b:901b:8082:d157:db63:d157:fa30	209.87.250.48
b51a:901b:901b:8082:d157:db63:d157:fa31	209.87.250.49
b51a:901b:901b:8082:d157:db63:d157:fa32	209.87.250.50
b51a:901b:901b:8082:d157:db63:d157:fa33	209.87.250.51
b51a:901b:901b:8082:d157:db63:d157:fa34	209.87.250.52
b51a:901b:901b:8082:d157:db63:d157:fa35	209.87.250.53
b51a:901b:901b:8082:d157:db63:d157:fa36	209.87.250.54
b51a:901b:901b:8082:d157:db63:d157:fa37	209.87.250.55
b51a:901b:901b:8082:d157:db63:d157:fa38	209.87.250.56
b51a:901b:901b:8082:d157:db63:d157:fa39	209.87.250.57
b51a:901b:901b:8082:d157:db63:d157:fa3a	209.87.250.58
b51a:901b:901b:8082:d157:db63:d157:fa3b	209.87.250.59
b51a:901b:901b:8082:d157:db63:d157:fa3c	209.87.250.60

b51a:901b:901b:8082:d157:db63:d157:fa3d	209.87.250.61
b51a:901b:901b:8082:d157:db63:d157:fa3e	209.87.250.62
b51a:901b:901b:8082:d157:db63:d157:fa3f	209.87.250.63
b51a:901b:901b:8082:d157:db63:d157:fa40	209.87.250.64
b51a:901b:901b:8082:d157:db63:d157:fa41	209.87.250.65
b51a:901b:901b:8082:d157:db63:d157:fa42	209.87.250.66
b51a:901b:901b:8082:d157:db63:d157:fa43	209.87.250.67
b51a:901b:901b:8082:d157:db63:d157:fa44	209.87.250.68
b51a:901b:901b:8082:d157:db63:d157:fa45	209.87.250.69
b51a:901b:901b:8082:d157:db63:d157:fa46	209.87.250.70
b51a:901b:901b:8082:d157:db63:d157:fa47	209.87.250.71
b51a:901b:901b:8082:d157:db63:d157:fa48	209.87.250.72
b51a:901b:901b:8082:d157:db63:d157:fa49	209.87.250.73
b51a:901b:901b:8082:d157:db63:d157:fa4a	209.87.250.74
b51a:901b:901b:8082:d157:db63:d157:fa4b	209.87.250.75
b51a:901b:901b:8082:d157:db63:d157:fa4c	209.87.250.76
b51a:901b:901b:8082:d157:db63:d157:fa4d	209.87.250.77
b51a:901b:901b:8082:d157:db63:d157:fa4e	209.87.250.78
b51a:901b:901b:8082:d157:db63:d157:fa4f	209.87.250.79
b51a:901b:901b:8082:d157:db63:d157:fa50	209.87.250.80
b51a:901b:901b:8082:d157:db63:d157:fa51	209.87.250.81
b51a:901b:901b:8082:d157:db63:d157:fa52	209.87.250.82
b51a:901b:901b:8082:d157:db63:d157:fa53	209.87.250.83
b51a:901b:901b:8082:d157:db63:d157:fa54	209.87.250.84
b51a:901b:901b:8082:d157:db63:d157:fa55	209.87.250.85
b51a:901b:901b:8082:d157:db63:d157:fa56	209.87.250.86
b51a:901b:901b:8082:d157:db63:d157:fa57	209.87.250.87
b51a:901b:901b:8082:d157:db63:d157:fa58	209.87.250.88
b51a:901b:901b:8082:d157:db63:d157:fa59	209.87.250.89
b51a:901b:901b:8082:d157:db63:d157:fa5a	209.87.250.90
b51a:901b:901b:8082:d157:db63:d157:fa5b	209.87.250.91
b51a:901b:901b:8082:d157:db63:d157:fa5c	209.87.250.92
b51a:901b:901b:8082:d157:db63:d157:fa5d	209.87.250.93
b51a:901b:901b:8082:d157:db63:d157:fa5e	209.87.250.94
b51a:901b:901b:8082:d157:db63:d157:fa5f	209.87.250.95
b51a:901b:901b:8082:d157:db63:d157:fa60	209.87.250.96
b51a:901b:901b:8082:d157:db63:d157:fa61	209.87.250.97
b51a:901b:901b:8082:d157:db63:d157:fa62	209.87.250.98
b51a:901b:901b:8082:d157:db63:d157:fa63	209.87.250.99
b51a:901b:901b:8082:d157:db63:d157:fa64	209.87.250.100
b51a:901b:901b:8082:d157:db63:d157:fa65	209.87.250.101
b51a:901b:901b:8082:d157:db63:d157:fa66	209.87.250.102
b51a:901b:901b:8082:d157:db63:d157:fa67	209.87.250.103
b51a:901b:901b:8082:d157:db63:d157:fa68	209.87.250.104
b51a:901b:901b:8082:d157:db63:d157:fa69	209.87.250.105
b51a:901b:901b:8082:d157:db63:d157:fa6a	209.87.250.106
b51a:901b:901b:8082:d157:db63:d157:fa6b	209.87.250.107
b51a:901b:901b:8082:d157:db63:d157:fa6c	209.87.250.108
b51a:901b:901b:8082:d157:db63:d157:fa6d	209.87.250.109
b51a:901b:901b:8082:d157:db63:d157:fa6e	209.87.250.110
b51a:901b:901b:8082:d157:db63:d157:fa6f	209.87.250.111
b51a:901b:901b:8082:d157:db63:d157:fa70	209.87.250.112
b51a:901b:901b:8082:d157:db63:d157:fa71	209.87.250.113
b51a:901b:901b:8082:d157:db63:d157:fa72	209.87.250.114
b51a:901b:901b:8082:d157:db63:d157:fa73	209.87.250.115
b51a:901b:901b:8082:d157:db63:d157:fa74	209.87.250.116
b51a:901b:901b:8082:d157:db63:d157:fa75	209.87.250.117
b51a:901b:901b:8082:d157:db63:d157:fa76	209.87.250.118
b51a:901b:901b:8082:d157:db63:d157:fa77	209.87.250.119
b51a:901b:901b:8082:d157:db63:d157:fa78	209.87.250.120

b51a:901b:901b:8082:d157:db63:d157:fa79	209.87.250.121
b51a:901b:901b:8082:d157:db63:d157:fa7a	209.87.250.122
b51a:901b:901b:8082:d157:db63:d157:fa7b	209.87.250.123
b51a:901b:901b:8082:d157:db63:d157:fa7c	209.87.250.124
b51a:901b:901b:8082:d157:db63:d157:fa7d	209.87.250.125
b51a:901b:901b:8082:d157:db63:d157:fa7e	209.87.250.126
b51a:901b:901b:8082:d157:db63:d157:fa7f	209.87.250.127
b51a:901b:901b:8082:d157:db63:d157:fa80	209.87.250.128
b51a:901b:901b:8082:d157:db63:d157:fa81	209.87.250.129
b51a:901b:901b:8082:d157:db63:d157:fa82	209.87.250.130
b51a:901b:901b:8082:d157:db63:d157:fa83	209.87.250.131
b51a:901b:901b:8082:d157:db63:d157:fa84	209.87.250.132
b51a:901b:901b:8082:d157:db63:d157:fa85	209.87.250.133
b51a:901b:901b:8082:d157:db63:d157:fa86	209.87.250.134
b51a:901b:901b:8082:d157:db63:d157:fa87	209.87.250.135
b51a:901b:901b:8082:d157:db63:d157:fa88	209.87.250.136
b51a:901b:901b:8082:d157:db63:d157:fa89	209.87.250.137
b51a:901b:901b:8082:d157:db63:d157:fa8a	209.87.250.138
b51a:901b:901b:8082:d157:db63:d157:fa8b	209.87.250.139
b51a:901b:901b:8082:d157:db63:d157:fa8c	209.87.250.140
b51a:901b:901b:8082:d157:db63:d157:fa8d	209.87.250.141
b51a:901b:901b:8082:d157:db63:d157:fa8e	209.87.250.142
b51a:901b:901b:8082:d157:db63:d157:fa8f	209.87.250.143
b51a:901b:901b:8082:d157:db63:d157:fa90	209.87.250.144
b51a:901b:901b:8082:d157:db63:d157:fa91	209.87.250.145
b51a:901b:901b:8082:d157:db63:d157:fa92	209.87.250.146
b51a:901b:901b:8082:d157:db63:d157:fa93	209.87.250.147
b51a:901b:901b:8082:d157:db63:d157:fa94	209.87.250.148
b51a:901b:901b:8082:d157:db63:d157:fa95	209.87.250.149
b51a:901b:901b:8082:d157:db63:d157:fa96	209.87.250.150
b51a:901b:901b:8082:d157:db63:d157:fa97	209.87.250.151
b51a:901b:901b:8082:d157:db63:d157:fa98	209.87.250.152
b51a:901b:901b:8082:d157:db63:d157:fa99	209.87.250.153
b51a:901b:901b:8082:d157:db63:d157:fa9a	209.87.250.154
b51a:901b:901b:8082:d157:db63:d157:fa9b	209.87.250.155
b51a:901b:901b:8082:d157:db63:d157:fa9c	209.87.250.156
b51a:901b:901b:8082:d157:db63:d157:fa9d	209.87.250.157
b51a:901b:901b:8082:d157:db63:d157:fa9e	209.87.250.158
b51a:901b:901b:8082:d157:db63:d157:fa9f	209.87.250.159
b51a:901b:901b:8082:d157:db63:d157:faa0	209.87.250.160
b51a:901b:901b:8082:d157:db63:d157:faa1	209.87.250.161
b51a:901b:901b:8082:d157:db63:d157:faa2	209.87.250.162
b51a:901b:901b:8082:d157:db63:d157:faa3	209.87.250.163
b51a:901b:901b:8082:d157:db63:d157:faa4	209.87.250.164
b51a:901b:901b:8082:d157:db63:d157:faa5	209.87.250.165
b51a:901b:901b:8082:d157:db63:d157:faa6	209.87.250.166
b51a:901b:901b:8082:d157:db63:d157:faa7	209.87.250.167
b51a:901b:901b:8082:d157:db63:d157:faa8	209.87.250.168
b51a:901b:901b:8082:d157:db63:d157:faa9	209.87.250.169
b51a:901b:901b:8082:d157:db63:d157:faaa	209.87.250.170
b51a:901b:901b:8082:d157:db63:d157:faab	209.87.250.171
b51a:901b:901b:8082:d157:db63:d157:faac	209.87.250.172
b51a:901b:901b:8082:d157:db63:d157:faad	209.87.250.173
b51a:901b:901b:8082:d157:db63:d157:faae	209.87.250.174
b51a:901b:901b:8082:d157:db63:d157:faaf	209.87.250.175
b51a:901b:901b:8082:d157:db63:d157:fab0	209.87.250.176
b51a:901b:901b:8082:d157:db63:d157:fab1	209.87.250.177
b51a:901b:901b:8082:d157:db63:d157:fab2	209.87.250.178
b51a:901b:901b:8082:d157:db63:d157:fab3	209.87.250.179
b51a:901b:901b:8082:d157:db63:d157:fab4	209.87.250.180

b51a:901b:901b:8082:d157:db63:d157:fab5	209.87.250.181
b51a:901b:901b:8082:d157:db63:d157:fab6	209.87.250.182
b51a:901b:901b:8082:d157:db63:d157:fab7	209.87.250.183
b51a:901b:901b:8082:d157:db63:d157:fab8	209.87.250.184
b51a:901b:901b:8082:d157:db63:d157:fab9	209.87.250.185
b51a:901b:901b:8082:d157:db63:d157:faba	209.87.250.186
b51a:901b:901b:8082:d157:db63:d157:fabb	209.87.250.187
b51a:901b:901b:8082:d157:db63:d157:fabc	209.87.250.188
b51a:901b:901b:8082:d157:db63:d157:fabd	209.87.250.189
b51a:901b:901b:8082:d157:db63:d157:fabe	209.87.250.190
b51a:901b:901b:8082:d157:db63:d157:fabf	209.87.250.191
b51a:901b:901b:8082:d157:db63:d157:fac0	209.87.250.192
b51a:901b:901b:8082:d157:db63:d157:fac1	209.87.250.193
b51a:901b:901b:8082:d157:db63:d157:fac2	209.87.250.194
b51a:901b:901b:8082:d157:db63:d157:fac3	209.87.250.195
b51a:901b:901b:8082:d157:db63:d157:fac4	209.87.250.196
b51a:901b:901b:8082:d157:db63:d157:fac5	209.87.250.197
b51a:901b:901b:8082:d157:db63:d157:fac6	209.87.250.198
b51a:901b:901b:8082:d157:db63:d157:fac7	209.87.250.199
b51a:901b:901b:8082:d157:db63:d157:fac8	209.87.250.200
b51a:901b:901b:8082:d157:db63:d157:fac9	209.87.250.201
b51a:901b:901b:8082:d157:db63:d157:faca	209.87.250.202
b51a:901b:901b:8082:d157:db63:d157:facb	209.87.250.203
b51a:901b:901b:8082:d157:db63:d157:facc	209.87.250.204
b51a:901b:901b:8082:d157:db63:d157:facd	209.87.250.205
b51a:901b:901b:8082:d157:db63:d157:face	209.87.250.206
b51a:901b:901b:8082:d157:db63:d157:facf	209.87.250.207
b51a:901b:901b:8082:d157:db63:d157:fad0	209.87.250.208
b51a:901b:901b:8082:d157:db63:d157:fad1	209.87.250.209
b51a:901b:901b:8082:d157:db63:d157:fad2	209.87.250.210
b51a:901b:901b:8082:d157:db63:d157:fad3	209.87.250.211
b51a:901b:901b:8082:d157:db63:d157:fad4	209.87.250.212
b51a:901b:901b:8082:d157:db63:d157:fad5	209.87.250.213
b51a:901b:901b:8082:d157:db63:d157:fad6	209.87.250.214
b51a:901b:901b:8082:d157:db63:d157:fad7	209.87.250.215
b51a:901b:901b:8082:d157:db63:d157:fad8	209.87.250.216
b51a:901b:901b:8082:d157:db63:d157:fad9	209.87.250.217
b51a:901b:901b:8082:d157:db63:d157:fada	209.87.250.218
b51a:901b:901b:8082:d157:db63:d157:fadb	209.87.250.219
b51a:901b:901b:8082:d157:db63:d157:fadc	209.87.250.220
b51a:901b:901b:8082:d157:db63:d157:fadd	209.87.250.221
b51a:901b:901b:8082:d157:db63:d157:fade	209.87.250.222
b51a:901b:901b:8082:d157:db63:d157:fadf	209.87.250.223
b51a:901b:901b:8082:d157:db63:d157:fae0	209.87.250.224
b51a:901b:901b:8082:d157:db63:d157:fae1	209.87.250.225
b51a:901b:901b:8082:d157:db63:d157:fae2	209.87.250.226
b51a:901b:901b:8082:d157:db63:d157:fae3	209.87.250.227
b51a:901b:901b:8082:d157:db63:d157:fae4	209.87.250.228
b51a:901b:901b:8082:d157:db63:d157:fae5	209.87.250.229
b51a:901b:901b:8082:d157:db63:d157:fae6	209.87.250.230
b51a:901b:901b:8082:d157:db63:d157:fae7	209.87.250.231
b51a:901b:901b:8082:d157:db63:d157:fae8	209.87.250.232
b51a:901b:901b:8082:d157:db63:d157:fae9	209.87.250.233
b51a:901b:901b:8082:d157:db63:d157:faea	209.87.250.234
b51a:901b:901b:8082:d157:db63:d157:faeb	209.87.250.235
b51a:901b:901b:8082:d157:db63:d157:faec	209.87.250.236
b51a:901b:901b:8082:d157:db63:d157:faed	209.87.250.237
b51a:901b:901b:8082:d157:db63:d157:faee	209.87.250.238
b51a:901b:901b:8082:d157:db63:d157:faef	209.87.250.239
b51a:901b:901b:8082:d157:db63:d157:faf0	209.87.250.240
b51a:901b:901b:8082:d157:db63:d157:faf1	209.87.250.241
b51a:901b:901b:8082:d157:db63:d157:faf2	209.87.250.242
b51a:901b:901b:8082:d157:db63:d157:faf3	209.87.250.243
b51a:901b:901b:8082:d157:db63:d157:faf4	209.87.250.244
b51a:901b:901b:8082:d157:db63:d157:faf5	209.87.250.245
b51a:901b:901b:8082:d157:db63:d157:faf6	209.87.250.246
b51a:901b:901b:8082:d157:db63:d157:faf7	209.87.250.247
b51a:901b:901b:8082:d157:db63:d157:faf8	209.87.250.248
b51a:901b:901b:8082:d157:db63:d157:faf9	209.87.250.249
b51a:901b:901b:8082:d157:db63:d157:fafa	209.87.250.250
b51a:901b:901b:8082:d157:db63:d157:fafb	209.87.250.251
b51a:901b:901b:8082:d157:db63:d157:fafc	209.87.250.252
b51a:901b:901b:8082:d157:db63:d157:fafd	209.87.250.253
b51a:901b:901b:8082:d157:db63:d157:fafe	209.87.250.254
b51a:901b:901b:8082:d157:db63:d157:faff	209.87.250.255

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.