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:cb15:8045:ada8:2224:a33:fa01	10.51.250.1
b51a:901b:cb15:8045:ada8:2224:a33:fa02	10.51.250.2
b51a:901b:cb15:8045:ada8:2224:a33:fa03	10.51.250.3
b51a:901b:cb15:8045:ada8:2224:a33:fa04	10.51.250.4
b51a:901b:cb15:8045:ada8:2224:a33:fa05	10.51.250.5
b51a:901b:cb15:8045:ada8:2224:a33:fa06	10.51.250.6
b51a:901b:cb15:8045:ada8:2224:a33:fa07	10.51.250.7
b51a:901b:cb15:8045:ada8:2224:a33:fa08	10.51.250.8
b51a:901b:cb15:8045:ada8:2224:a33:fa09	10.51.250.9
b51a:901b:cb15:8045:ada8:2224:a33:fa0a	10.51.250.10
b51a:901b:cb15:8045:ada8:2224:a33:fa0b	10.51.250.11
b51a:901b:cb15:8045:ada8:2224:a33:fa0c	10.51.250.12
b51a:901b:cb15:8045:ada8:2224:a33:fa0d	10.51.250.13
b51a:901b:cb15:8045:ada8:2224:a33:fa0e	10.51.250.14
b51a:901b:cb15:8045:ada8:2224:a33:fa0f	10.51.250.15
b51a:901b:cb15:8045:ada8:2224:a33:fa10	10.51.250.16
b51a:901b:cb15:8045:ada8:2224:a33:fa11	10.51.250.17
b51a:901b:cb15:8045:ada8:2224:a33:fa12	10.51.250.18
b51a:901b:cb15:8045:ada8:2224:a33:fa13	10.51.250.19
b51a:901b:cb15:8045:ada8:2224:a33:fa14	10.51.250.20
b51a:901b:cb15:8045:ada8:2224:a33:fa15	10.51.250.21
b51a:901b:cb15:8045:ada8:2224:a33:fa16	10.51.250.22
b51a:901b:cb15:8045:ada8:2224:a33:fa17	10.51.250.23
b51a:901b:cb15:8045:ada8:2224:a33:fa18	10.51.250.24
b51a:901b:cb15:8045:ada8:2224:a33:fa19	10.51.250.25
b51a:901b:cb15:8045:ada8:2224:a33:fa1a	10.51.250.26
b51a:901b:cb15:8045:ada8:2224:a33:fa1b	10.51.250.27
b51a:901b:cb15:8045:ada8:2224:a33:fa1c	10.51.250.28
b51a:901b:cb15:8045:ada8:2224:a33:fa1d	10.51.250.29
b51a:901b:cb15:8045:ada8:2224:a33:fa1e	10.51.250.30
b51a:901b:cb15:8045:ada8:2224:a33:fa1f	10.51.250.31
b51a:901b:cb15:8045:ada8:2224:a33:fa20	10.51.250.32
b51a:901b:cb15:8045:ada8:2224:a33:fa21	10.51.250.33
b51a:901b:cb15:8045:ada8:2224:a33:fa22	10.51.250.34
b51a:901b:cb15:8045:ada8:2224:a33:fa23	10.51.250.35
b51a:901b:cb15:8045:ada8:2224:a33:fa24	10.51.250.36
b51a:901b:cb15:8045:ada8:2224:a33:fa25	10.51.250.37
b51a:901b:cb15:8045:ada8:2224:a33:fa26	10.51.250.38
b51a:901b:cb15:8045:ada8:2224:a33:fa27	10.51.250.39
b51a:901b:cb15:8045:ada8:2224:a33:fa28	10.51.250.40
b51a:901b:cb15:8045:ada8:2224:a33:fa29	10.51.250.41
b51a:901b:cb15:8045:ada8:2224:a33:fa2a	10.51.250.42
b51a:901b:cb15:8045:ada8:2224:a33:fa2b	10.51.250.43
b51a:901b:cb15:8045:ada8:2224:a33:fa2c	10.51.250.44
b51a:901b:cb15:8045:ada8:2224:a33:fa2d	10.51.250.45
b51a:901b:cb15:8045:ada8:2224:a33:fa2e	10.51.250.46
b51a:901b:cb15:8045:ada8:2224:a33:fa2f	10.51.250.47
b51a:901b:cb15:8045:ada8:2224:a33:fa30	10.51.250.48
b51a:901b:cb15:8045:ada8:2224:a33:fa31	10.51.250.49
b51a:901b:cb15:8045:ada8:2224:a33:fa32	10.51.250.50
b51a:901b:cb15:8045:ada8:2224:a33:fa33	10.51.250.51
b51a:901b:cb15:8045:ada8:2224:a33:fa34	10.51.250.52
b51a:901b:cb15:8045:ada8:2224:a33:fa35	10.51.250.53
b51a:901b:cb15:8045:ada8:2224:a33:fa36	10.51.250.54
b51a:901b:cb15:8045:ada8:2224:a33:fa37	10.51.250.55
b51a:901b:cb15:8045:ada8:2224:a33:fa38	10.51.250.56
b51a:901b:cb15:8045:ada8:2224:a33:fa39	10.51.250.57
b51a:901b:cb15:8045:ada8:2224:a33:fa3a	10.51.250.58
b51a:901b:cb15:8045:ada8:2224:a33:fa3b	10.51.250.59
b51a:901b:cb15:8045:ada8:2224:a33:fa3c	10.51.250.60

b51a:901b:cb15:8045:ada8:2224:a33:fa3d	10.51.250.61
b51a:901b:cb15:8045:ada8:2224:a33:fa3e	10.51.250.62
b51a:901b:cb15:8045:ada8:2224:a33:fa3f	10.51.250.63
b51a:901b:cb15:8045:ada8:2224:a33:fa40	10.51.250.64
b51a:901b:cb15:8045:ada8:2224:a33:fa41	10.51.250.65
b51a:901b:cb15:8045:ada8:2224:a33:fa42	10.51.250.66
b51a:901b:cb15:8045:ada8:2224:a33:fa43	10.51.250.67
b51a:901b:cb15:8045:ada8:2224:a33:fa44	10.51.250.68
b51a:901b:cb15:8045:ada8:2224:a33:fa45	10.51.250.69
b51a:901b:cb15:8045:ada8:2224:a33:fa46	10.51.250.70
b51a:901b:cb15:8045:ada8:2224:a33:fa47	10.51.250.71
b51a:901b:cb15:8045:ada8:2224:a33:fa48	10.51.250.72
b51a:901b:cb15:8045:ada8:2224:a33:fa49	10.51.250.73
b51a:901b:cb15:8045:ada8:2224:a33:fa4a	10.51.250.74
b51a:901b:cb15:8045:ada8:2224:a33:fa4b	10.51.250.75
b51a:901b:cb15:8045:ada8:2224:a33:fa4c	10.51.250.76
b51a:901b:cb15:8045:ada8:2224:a33:fa4d	10.51.250.77
b51a:901b:cb15:8045:ada8:2224:a33:fa4e	10.51.250.78
b51a:901b:cb15:8045:ada8:2224:a33:fa4f	10.51.250.79
b51a:901b:cb15:8045:ada8:2224:a33:fa50	10.51.250.80
b51a:901b:cb15:8045:ada8:2224:a33:fa51	10.51.250.81
b51a:901b:cb15:8045:ada8:2224:a33:fa52	10.51.250.82
b51a:901b:cb15:8045:ada8:2224:a33:fa53	10.51.250.83
b51a:901b:cb15:8045:ada8:2224:a33:fa54	10.51.250.84
b51a:901b:cb15:8045:ada8:2224:a33:fa55	10.51.250.85
b51a:901b:cb15:8045:ada8:2224:a33:fa56	10.51.250.86
b51a:901b:cb15:8045:ada8:2224:a33:fa57	10.51.250.87
b51a:901b:cb15:8045:ada8:2224:a33:fa58	10.51.250.88
b51a:901b:cb15:8045:ada8:2224:a33:fa59	10.51.250.89
b51a:901b:cb15:8045:ada8:2224:a33:fa5a	10.51.250.90
b51a:901b:cb15:8045:ada8:2224:a33:fa5b	10.51.250.91
b51a:901b:cb15:8045:ada8:2224:a33:fa5c	10.51.250.92
b51a:901b:cb15:8045:ada8:2224:a33:fa5d	10.51.250.93
b51a:901b:cb15:8045:ada8:2224:a33:fa5e	10.51.250.94
b51a:901b:cb15:8045:ada8:2224:a33:fa5f	10.51.250.95
b51a:901b:cb15:8045:ada8:2224:a33:fa60	10.51.250.96
b51a:901b:cb15:8045:ada8:2224:a33:fa61	10.51.250.97
b51a:901b:cb15:8045:ada8:2224:a33:fa62	10.51.250.98
b51a:901b:cb15:8045:ada8:2224:a33:fa63	10.51.250.99
b51a:901b:cb15:8045:ada8:2224:a33:fa64	10.51.250.100
b51a:901b:cb15:8045:ada8:2224:a33:fa65	10.51.250.101
b51a:901b:cb15:8045:ada8:2224:a33:fa66	10.51.250.102
b51a:901b:cb15:8045:ada8:2224:a33:fa67	10.51.250.103
b51a:901b:cb15:8045:ada8:2224:a33:fa68	10.51.250.104
b51a:901b:cb15:8045:ada8:2224:a33:fa69	10.51.250.105
b51a:901b:cb15:8045:ada8:2224:a33:fa6a	10.51.250.106
b51a:901b:cb15:8045:ada8:2224:a33:fa6b	10.51.250.107
b51a:901b:cb15:8045:ada8:2224:a33:fa6c	10.51.250.108
b51a:901b:cb15:8045:ada8:2224:a33:fa6d	10.51.250.109
b51a:901b:cb15:8045:ada8:2224:a33:fa6e	10.51.250.110
b51a:901b:cb15:8045:ada8:2224:a33:fa6f	10.51.250.111
b51a:901b:cb15:8045:ada8:2224:a33:fa70	10.51.250.112
b51a:901b:cb15:8045:ada8:2224:a33:fa71	10.51.250.113
b51a:901b:cb15:8045:ada8:2224:a33:fa72	10.51.250.114
b51a:901b:cb15:8045:ada8:2224:a33:fa73	10.51.250.115
b51a:901b:cb15:8045:ada8:2224:a33:fa74	10.51.250.116
b51a:901b:cb15:8045:ada8:2224:a33:fa75	10.51.250.117
b51a:901b:cb15:8045:ada8:2224:a33:fa76	10.51.250.118
b51a:901b:cb15:8045:ada8:2224:a33:fa77	10.51.250.119
b51a:901b:cb15:8045:ada8:2224:a33:fa78	10.51.250.120

b51a:901b:cb15:8045:ada8:2224:a33:fa79	10.51.250.121
b51a:901b:cb15:8045:ada8:2224:a33:fa7a	10.51.250.122
b51a:901b:cb15:8045:ada8:2224:a33:fa7b	10.51.250.123
b51a:901b:cb15:8045:ada8:2224:a33:fa7c	10.51.250.124
b51a:901b:cb15:8045:ada8:2224:a33:fa7d	10.51.250.125
b51a:901b:cb15:8045:ada8:2224:a33:fa7e	10.51.250.126
b51a:901b:cb15:8045:ada8:2224:a33:fa7f	10.51.250.127
b51a:901b:cb15:8045:ada8:2224:a33:fa80	10.51.250.128
b51a:901b:cb15:8045:ada8:2224:a33:fa81	10.51.250.129
b51a:901b:cb15:8045:ada8:2224:a33:fa82	10.51.250.130
b51a:901b:cb15:8045:ada8:2224:a33:fa83	10.51.250.131
b51a:901b:cb15:8045:ada8:2224:a33:fa84	10.51.250.132
b51a:901b:cb15:8045:ada8:2224:a33:fa85	10.51.250.133
b51a:901b:cb15:8045:ada8:2224:a33:fa86	10.51.250.134
b51a:901b:cb15:8045:ada8:2224:a33:fa87	10.51.250.135
b51a:901b:cb15:8045:ada8:2224:a33:fa88	10.51.250.136
b51a:901b:cb15:8045:ada8:2224:a33:fa89	10.51.250.137
b51a:901b:cb15:8045:ada8:2224:a33:fa8a	10.51.250.138
b51a:901b:cb15:8045:ada8:2224:a33:fa8b	10.51.250.139
b51a:901b:cb15:8045:ada8:2224:a33:fa8c	10.51.250.140
b51a:901b:cb15:8045:ada8:2224:a33:fa8d	10.51.250.141
b51a:901b:cb15:8045:ada8:2224:a33:fa8e	10.51.250.142
b51a:901b:cb15:8045:ada8:2224:a33:fa8f	10.51.250.143
b51a:901b:cb15:8045:ada8:2224:a33:fa90	10.51.250.144
b51a:901b:cb15:8045:ada8:2224:a33:fa91	10.51.250.145
b51a:901b:cb15:8045:ada8:2224:a33:fa92	10.51.250.146
b51a:901b:cb15:8045:ada8:2224:a33:fa93	10.51.250.147
b51a:901b:cb15:8045:ada8:2224:a33:fa94	10.51.250.148
b51a:901b:cb15:8045:ada8:2224:a33:fa95	10.51.250.149
b51a:901b:cb15:8045:ada8:2224:a33:fa96	10.51.250.150
b51a:901b:cb15:8045:ada8:2224:a33:fa97	10.51.250.151
b51a:901b:cb15:8045:ada8:2224:a33:fa98	10.51.250.152
b51a:901b:cb15:8045:ada8:2224:a33:fa99	10.51.250.153
b51a:901b:cb15:8045:ada8:2224:a33:fa9a	10.51.250.154
b51a:901b:cb15:8045:ada8:2224:a33:fa9b	10.51.250.155
b51a:901b:cb15:8045:ada8:2224:a33:fa9c	10.51.250.156
b51a:901b:cb15:8045:ada8:2224:a33:fa9d	10.51.250.157
b51a:901b:cb15:8045:ada8:2224:a33:fa9e	10.51.250.158
b51a:901b:cb15:8045:ada8:2224:a33:fa9f	10.51.250.159
b51a:901b:cb15:8045:ada8:2224:a33:faa0	10.51.250.160
b51a:901b:cb15:8045:ada8:2224:a33:faa1	10.51.250.161
b51a:901b:cb15:8045:ada8:2224:a33:faa2	10.51.250.162
b51a:901b:cb15:8045:ada8:2224:a33:faa3	10.51.250.163
b51a:901b:cb15:8045:ada8:2224:a33:faa4	10.51.250.164
b51a:901b:cb15:8045:ada8:2224:a33:faa5	10.51.250.165
b51a:901b:cb15:8045:ada8:2224:a33:faa6	10.51.250.166
b51a:901b:cb15:8045:ada8:2224:a33:faa7	10.51.250.167
b51a:901b:cb15:8045:ada8:2224:a33:faa8	10.51.250.168
b51a:901b:cb15:8045:ada8:2224:a33:faa9	10.51.250.169
b51a:901b:cb15:8045:ada8:2224:a33:faaa	10.51.250.170
b51a:901b:cb15:8045:ada8:2224:a33:faab	10.51.250.171
b51a:901b:cb15:8045:ada8:2224:a33:faac	10.51.250.172
b51a:901b:cb15:8045:ada8:2224:a33:faad	10.51.250.173
b51a:901b:cb15:8045:ada8:2224:a33:faae	10.51.250.174
b51a:901b:cb15:8045:ada8:2224:a33:faaf	10.51.250.175
b51a:901b:cb15:8045:ada8:2224:a33:fab0	10.51.250.176
b51a:901b:cb15:8045:ada8:2224:a33:fab1	10.51.250.177
b51a:901b:cb15:8045:ada8:2224:a33:fab2	10.51.250.178
b51a:901b:cb15:8045:ada8:2224:a33:fab3	10.51.250.179
b51a:901b:cb15:8045:ada8:2224:a33:fab4	10.51.250.180

b51a:901b:cb15:8045:ada8:2224:a33:fab5	10.51.250.181
b51a:901b:cb15:8045:ada8:2224:a33:fab6	10.51.250.182
b51a:901b:cb15:8045:ada8:2224:a33:fab7	10.51.250.183
b51a:901b:cb15:8045:ada8:2224:a33:fab8	10.51.250.184
b51a:901b:cb15:8045:ada8:2224:a33:fab9	10.51.250.185
b51a:901b:cb15:8045:ada8:2224:a33:faba	10.51.250.186
b51a:901b:cb15:8045:ada8:2224:a33:fabb	10.51.250.187
b51a:901b:cb15:8045:ada8:2224:a33:fabc	10.51.250.188
b51a:901b:cb15:8045:ada8:2224:a33:fabd	10.51.250.189
b51a:901b:cb15:8045:ada8:2224:a33:fabe	10.51.250.190
b51a:901b:cb15:8045:ada8:2224:a33:fabf	10.51.250.191
b51a:901b:cb15:8045:ada8:2224:a33:fac0	10.51.250.192
b51a:901b:cb15:8045:ada8:2224:a33:fac1	10.51.250.193
b51a:901b:cb15:8045:ada8:2224:a33:fac2	10.51.250.194
b51a:901b:cb15:8045:ada8:2224:a33:fac3	10.51.250.195
b51a:901b:cb15:8045:ada8:2224:a33:fac4	10.51.250.196
b51a:901b:cb15:8045:ada8:2224:a33:fac5	10.51.250.197
b51a:901b:cb15:8045:ada8:2224:a33:fac6	10.51.250.198
b51a:901b:cb15:8045:ada8:2224:a33:fac7	10.51.250.199
b51a:901b:cb15:8045:ada8:2224:a33:fac8	10.51.250.200
b51a:901b:cb15:8045:ada8:2224:a33:fac9	10.51.250.201
b51a:901b:cb15:8045:ada8:2224:a33:faca	10.51.250.202
b51a:901b:cb15:8045:ada8:2224:a33:facb	10.51.250.203
b51a:901b:cb15:8045:ada8:2224:a33:facc	10.51.250.204
b51a:901b:cb15:8045:ada8:2224:a33:facd	10.51.250.205
b51a:901b:cb15:8045:ada8:2224:a33:face	10.51.250.206
b51a:901b:cb15:8045:ada8:2224:a33:facf	10.51.250.207
b51a:901b:cb15:8045:ada8:2224:a33:fad0	10.51.250.208
b51a:901b:cb15:8045:ada8:2224:a33:fad1	10.51.250.209
b51a:901b:cb15:8045:ada8:2224:a33:fad2	10.51.250.210
b51a:901b:cb15:8045:ada8:2224:a33:fad3	10.51.250.211
b51a:901b:cb15:8045:ada8:2224:a33:fad4	10.51.250.212
b51a:901b:cb15:8045:ada8:2224:a33:fad5	10.51.250.213
b51a:901b:cb15:8045:ada8:2224:a33:fad6	10.51.250.214
b51a:901b:cb15:8045:ada8:2224:a33:fad7	10.51.250.215
b51a:901b:cb15:8045:ada8:2224:a33:fad8	10.51.250.216
b51a:901b:cb15:8045:ada8:2224:a33:fad9	10.51.250.217
b51a:901b:cb15:8045:ada8:2224:a33:fada	10.51.250.218
b51a:901b:cb15:8045:ada8:2224:a33:fadb	10.51.250.219
b51a:901b:cb15:8045:ada8:2224:a33:fadc	10.51.250.220
b51a:901b:cb15:8045:ada8:2224:a33:fadd	10.51.250.221
b51a:901b:cb15:8045:ada8:2224:a33:fade	10.51.250.222
b51a:901b:cb15:8045:ada8:2224:a33:fadf	10.51.250.223
b51a:901b:cb15:8045:ada8:2224:a33:fae0	10.51.250.224
b51a:901b:cb15:8045:ada8:2224:a33:fae1	10.51.250.225
b51a:901b:cb15:8045:ada8:2224:a33:fae2	10.51.250.226
b51a:901b:cb15:8045:ada8:2224:a33:fae3	10.51.250.227
b51a:901b:cb15:8045:ada8:2224:a33:fae4	10.51.250.228
b51a:901b:cb15:8045:ada8:2224:a33:fae5	10.51.250.229
b51a:901b:cb15:8045:ada8:2224:a33:fae6	10.51.250.230
b51a:901b:cb15:8045:ada8:2224:a33:fae7	10.51.250.231
b51a:901b:cb15:8045:ada8:2224:a33:fae8	10.51.250.232
b51a:901b:cb15:8045:ada8:2224:a33:fae9	10.51.250.233
b51a:901b:cb15:8045:ada8:2224:a33:faea	10.51.250.234
b51a:901b:cb15:8045:ada8:2224:a33:faeb	10.51.250.235
b51a:901b:cb15:8045:ada8:2224:a33:faec	10.51.250.236
b51a:901b:cb15:8045:ada8:2224:a33:faed	10.51.250.237
b51a:901b:cb15:8045:ada8:2224:a33:faee	10.51.250.238
b51a:901b:cb15:8045:ada8:2224:a33:faef	10.51.250.239
b51a:901b:cb15:8045:ada8:2224:a33:faf0	10.51.250.240
b51a:901b:cb15:8045:ada8:2224:a33:faf1	10.51.250.241
b51a:901b:cb15:8045:ada8:2224:a33:faf2	10.51.250.242
b51a:901b:cb15:8045:ada8:2224:a33:faf3	10.51.250.243
b51a:901b:cb15:8045:ada8:2224:a33:faf4	10.51.250.244
b51a:901b:cb15:8045:ada8:2224:a33:faf5	10.51.250.245
b51a:901b:cb15:8045:ada8:2224:a33:faf6	10.51.250.246
b51a:901b:cb15:8045:ada8:2224:a33:faf7	10.51.250.247
b51a:901b:cb15:8045:ada8:2224:a33:faf8	10.51.250.248
b51a:901b:cb15:8045:ada8:2224:a33:faf9	10.51.250.249
b51a:901b:cb15:8045:ada8:2224:a33:fafa	10.51.250.250
b51a:901b:cb15:8045:ada8:2224:a33:fafb	10.51.250.251
b51a:901b:cb15:8045:ada8:2224:a33:fafc	10.51.250.252
b51a:901b:cb15:8045:ada8:2224:a33:fafd	10.51.250.253
b51a:901b:cb15:8045:ada8:2224:a33:fafe	10.51.250.254
b51a:901b:cb15:8045:ada8:2224:a33:faff	10.51.250.255

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.