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
cb15:901b:d157:b51:8045:b51a:ffde:fa01	255.222.250.1
cb15:901b:d157:b51:8045:b51a:ffde:fa02	255.222.250.2
cb15:901b:d157:b51:8045:b51a:ffde:fa03	255.222.250.3
cb15:901b:d157:b51:8045:b51a:ffde:fa04	255.222.250.4
cb15:901b:d157:b51:8045:b51a:ffde:fa05	255.222.250.5
cb15:901b:d157:b51:8045:b51a:ffde:fa06	255.222.250.6
cb15:901b:d157:b51:8045:b51a:ffde:fa07	255.222.250.7
cb15:901b:d157:b51:8045:b51a:ffde:fa08	255.222.250.8
cb15:901b:d157:b51:8045:b51a:ffde:fa09	255.222.250.9
cb15:901b:d157:b51:8045:b51a:ffde:fa0a	255.222.250.10
cb15:901b:d157:b51:8045:b51a:ffde:fa0b	255.222.250.11
cb15:901b:d157:b51:8045:b51a:ffde:fa0c	255.222.250.12
cb15:901b:d157:b51:8045:b51a:ffde:fa0d	255.222.250.13
cb15:901b:d157:b51:8045:b51a:ffde:fa0e	255.222.250.14
cb15:901b:d157:b51:8045:b51a:ffde:fa0f	255.222.250.15
cb15:901b:d157:b51:8045:b51a:ffde:fa10	255.222.250.16
cb15:901b:d157:b51:8045:b51a:ffde:fa11	255.222.250.17
cb15:901b:d157:b51:8045:b51a:ffde:fa12	255.222.250.18
cb15:901b:d157:b51:8045:b51a:ffde:fa13	255.222.250.19
cb15:901b:d157:b51:8045:b51a:ffde:fa14	255.222.250.20
cb15:901b:d157:b51:8045:b51a:ffde:fa15	255.222.250.21
cb15:901b:d157:b51:8045:b51a:ffde:fa16	255.222.250.22
cb15:901b:d157:b51:8045:b51a:ffde:fa17	255.222.250.23
cb15:901b:d157:b51:8045:b51a:ffde:fa18	255.222.250.24
cb15:901b:d157:b51:8045:b51a:ffde:fa19	255.222.250.25
cb15:901b:d157:b51:8045:b51a:ffde:fa1a	255.222.250.26
cb15:901b:d157:b51:8045:b51a:ffde:fa1b	255.222.250.27
cb15:901b:d157:b51:8045:b51a:ffde:fa1c	255.222.250.28
cb15:901b:d157:b51:8045:b51a:ffde:fa1d	255.222.250.29
cb15:901b:d157:b51:8045:b51a:ffde:fa1e	255.222.250.30
cb15:901b:d157:b51:8045:b51a:ffde:fa1f	255.222.250.31
cb15:901b:d157:b51:8045:b51a:ffde:fa20	255.222.250.32
cb15:901b:d157:b51:8045:b51a:ffde:fa21	255.222.250.33
cb15:901b:d157:b51:8045:b51a:ffde:fa22	255.222.250.34
cb15:901b:d157:b51:8045:b51a:ffde:fa23	255.222.250.35
cb15:901b:d157:b51:8045:b51a:ffde:fa24	255.222.250.36
cb15:901b:d157:b51:8045:b51a:ffde:fa25	255.222.250.37
cb15:901b:d157:b51:8045:b51a:ffde:fa26	255.222.250.38
cb15:901b:d157:b51:8045:b51a:ffde:fa27	255.222.250.39
cb15:901b:d157:b51:8045:b51a:ffde:fa28	255.222.250.40
cb15:901b:d157:b51:8045:b51a:ffde:fa29	255.222.250.41
cb15:901b:d157:b51:8045:b51a:ffde:fa2a	255.222.250.42
cb15:901b:d157:b51:8045:b51a:ffde:fa2b	255.222.250.43
cb15:901b:d157:b51:8045:b51a:ffde:fa2c	255.222.250.44
cb15:901b:d157:b51:8045:b51a:ffde:fa2d	255.222.250.45
cb15:901b:d157:b51:8045:b51a:ffde:fa2e	255.222.250.46
cb15:901b:d157:b51:8045:b51a:ffde:fa2f	255.222.250.47
cb15:901b:d157:b51:8045:b51a:ffde:fa30	255.222.250.48
cb15:901b:d157:b51:8045:b51a:ffde:fa31	255.222.250.49
cb15:901b:d157:b51:8045:b51a:ffde:fa32	255.222.250.50
cb15:901b:d157:b51:8045:b51a:ffde:fa33	255.222.250.51
cb15:901b:d157:b51:8045:b51a:ffde:fa34	255.222.250.52
cb15:901b:d157:b51:8045:b51a:ffde:fa35	255.222.250.53
cb15:901b:d157:b51:8045:b51a:ffde:fa36	255.222.250.54
cb15:901b:d157:b51:8045:b51a:ffde:fa37	255.222.250.55
cb15:901b:d157:b51:8045:b51a:ffde:fa38	255.222.250.56
cb15:901b:d157:b51:8045:b51a:ffde:fa39	255.222.250.57
cb15:901b:d157:b51:8045:b51a:ffde:fa3a	255.222.250.58
cb15:901b:d157:b51:8045:b51a:ffde:fa3b	255.222.250.59
cb15:901b:d157:b51:8045:b51a:ffde:fa3c	255.222.250.60

cb15:901b:d157:b51:8045:b51a:ffde:fa3d	255.222.250.61
cb15:901b:d157:b51:8045:b51a:ffde:fa3e	255.222.250.62
cb15:901b:d157:b51:8045:b51a:ffde:fa3f	255.222.250.63
cb15:901b:d157:b51:8045:b51a:ffde:fa40	255.222.250.64
cb15:901b:d157:b51:8045:b51a:ffde:fa41	255.222.250.65
cb15:901b:d157:b51:8045:b51a:ffde:fa42	255.222.250.66
cb15:901b:d157:b51:8045:b51a:ffde:fa43	255.222.250.67
cb15:901b:d157:b51:8045:b51a:ffde:fa44	255.222.250.68
cb15:901b:d157:b51:8045:b51a:ffde:fa45	255.222.250.69
cb15:901b:d157:b51:8045:b51a:ffde:fa46	255.222.250.70
cb15:901b:d157:b51:8045:b51a:ffde:fa47	255.222.250.71
cb15:901b:d157:b51:8045:b51a:ffde:fa48	255.222.250.72
cb15:901b:d157:b51:8045:b51a:ffde:fa49	255.222.250.73
cb15:901b:d157:b51:8045:b51a:ffde:fa4a	255.222.250.74
cb15:901b:d157:b51:8045:b51a:ffde:fa4b	255.222.250.75
cb15:901b:d157:b51:8045:b51a:ffde:fa4c	255.222.250.76
cb15:901b:d157:b51:8045:b51a:ffde:fa4d	255.222.250.77
cb15:901b:d157:b51:8045:b51a:ffde:fa4e	255.222.250.78
cb15:901b:d157:b51:8045:b51a:ffde:fa4f	255.222.250.79
cb15:901b:d157:b51:8045:b51a:ffde:fa50	255.222.250.80
cb15:901b:d157:b51:8045:b51a:ffde:fa51	255.222.250.81
cb15:901b:d157:b51:8045:b51a:ffde:fa52	255.222.250.82
cb15:901b:d157:b51:8045:b51a:ffde:fa53	255.222.250.83
cb15:901b:d157:b51:8045:b51a:ffde:fa54	255.222.250.84
cb15:901b:d157:b51:8045:b51a:ffde:fa55	255.222.250.85
cb15:901b:d157:b51:8045:b51a:ffde:fa56	255.222.250.86
cb15:901b:d157:b51:8045:b51a:ffde:fa57	255.222.250.87
cb15:901b:d157:b51:8045:b51a:ffde:fa58	255.222.250.88
cb15:901b:d157:b51:8045:b51a:ffde:fa59	255.222.250.89
cb15:901b:d157:b51:8045:b51a:ffde:fa5a	255.222.250.90
cb15:901b:d157:b51:8045:b51a:ffde:fa5b	255.222.250.91
cb15:901b:d157:b51:8045:b51a:ffde:fa5c	255.222.250.92
cb15:901b:d157:b51:8045:b51a:ffde:fa5d	255.222.250.93
cb15:901b:d157:b51:8045:b51a:ffde:fa5e	255.222.250.94
cb15:901b:d157:b51:8045:b51a:ffde:fa5f	255.222.250.95
cb15:901b:d157:b51:8045:b51a:ffde:fa60	255.222.250.96
cb15:901b:d157:b51:8045:b51a:ffde:fa61	255.222.250.97
cb15:901b:d157:b51:8045:b51a:ffde:fa62	255.222.250.98
cb15:901b:d157:b51:8045:b51a:ffde:fa63	255.222.250.99
cb15:901b:d157:b51:8045:b51a:ffde:fa64	255.222.250.100
cb15:901b:d157:b51:8045:b51a:ffde:fa65	255.222.250.101
cb15:901b:d157:b51:8045:b51a:ffde:fa66	255.222.250.102
cb15:901b:d157:b51:8045:b51a:ffde:fa67	255.222.250.103
cb15:901b:d157:b51:8045:b51a:ffde:fa68	255.222.250.104
cb15:901b:d157:b51:8045:b51a:ffde:fa69	255.222.250.105
cb15:901b:d157:b51:8045:b51a:ffde:fa6a	255.222.250.106
cb15:901b:d157:b51:8045:b51a:ffde:fa6b	255.222.250.107
cb15:901b:d157:b51:8045:b51a:ffde:fa6c	255.222.250.108
cb15:901b:d157:b51:8045:b51a:ffde:fa6d	255.222.250.109
cb15:901b:d157:b51:8045:b51a:ffde:fa6e	255.222.250.110
cb15:901b:d157:b51:8045:b51a:ffde:fa6f	255.222.250.111
cb15:901b:d157:b51:8045:b51a:ffde:fa70	255.222.250.112
cb15:901b:d157:b51:8045:b51a:ffde:fa71	255.222.250.113
cb15:901b:d157:b51:8045:b51a:ffde:fa72	255.222.250.114
cb15:901b:d157:b51:8045:b51a:ffde:fa73	255.222.250.115
cb15:901b:d157:b51:8045:b51a:ffde:fa74	255.222.250.116
cb15:901b:d157:b51:8045:b51a:ffde:fa75	255.222.250.117
cb15:901b:d157:b51:8045:b51a:ffde:fa76	255.222.250.118
cb15:901b:d157:b51:8045:b51a:ffde:fa77	255.222.250.119
cb15:901b:d157:b51:8045:b51a:ffde:fa78	255.222.250.120

cb15:901b:d157:b51:8045:b51a:ffde:fa79	255.222.250.121
cb15:901b:d157:b51:8045:b51a:ffde:fa7a	255.222.250.122
cb15:901b:d157:b51:8045:b51a:ffde:fa7b	255.222.250.123
cb15:901b:d157:b51:8045:b51a:ffde:fa7c	255.222.250.124
cb15:901b:d157:b51:8045:b51a:ffde:fa7d	255.222.250.125
cb15:901b:d157:b51:8045:b51a:ffde:fa7e	255.222.250.126
cb15:901b:d157:b51:8045:b51a:ffde:fa7f	255.222.250.127
cb15:901b:d157:b51:8045:b51a:ffde:fa80	255.222.250.128
cb15:901b:d157:b51:8045:b51a:ffde:fa81	255.222.250.129
cb15:901b:d157:b51:8045:b51a:ffde:fa82	255.222.250.130
cb15:901b:d157:b51:8045:b51a:ffde:fa83	255.222.250.131
cb15:901b:d157:b51:8045:b51a:ffde:fa84	255.222.250.132
cb15:901b:d157:b51:8045:b51a:ffde:fa85	255.222.250.133
cb15:901b:d157:b51:8045:b51a:ffde:fa86	255.222.250.134
cb15:901b:d157:b51:8045:b51a:ffde:fa87	255.222.250.135
cb15:901b:d157:b51:8045:b51a:ffde:fa88	255.222.250.136
cb15:901b:d157:b51:8045:b51a:ffde:fa89	255.222.250.137
cb15:901b:d157:b51:8045:b51a:ffde:fa8a	255.222.250.138
cb15:901b:d157:b51:8045:b51a:ffde:fa8b	255.222.250.139
cb15:901b:d157:b51:8045:b51a:ffde:fa8c	255.222.250.140
cb15:901b:d157:b51:8045:b51a:ffde:fa8d	255.222.250.141
cb15:901b:d157:b51:8045:b51a:ffde:fa8e	255.222.250.142
cb15:901b:d157:b51:8045:b51a:ffde:fa8f	255.222.250.143
cb15:901b:d157:b51:8045:b51a:ffde:fa90	255.222.250.144
cb15:901b:d157:b51:8045:b51a:ffde:fa91	255.222.250.145
cb15:901b:d157:b51:8045:b51a:ffde:fa92	255.222.250.146
cb15:901b:d157:b51:8045:b51a:ffde:fa93	255.222.250.147
cb15:901b:d157:b51:8045:b51a:ffde:fa94	255.222.250.148
cb15:901b:d157:b51:8045:b51a:ffde:fa95	255.222.250.149
cb15:901b:d157:b51:8045:b51a:ffde:fa96	255.222.250.150
cb15:901b:d157:b51:8045:b51a:ffde:fa97	255.222.250.151
cb15:901b:d157:b51:8045:b51a:ffde:fa98	255.222.250.152
cb15:901b:d157:b51:8045:b51a:ffde:fa99	255.222.250.153
cb15:901b:d157:b51:8045:b51a:ffde:fa9a	255.222.250.154
cb15:901b:d157:b51:8045:b51a:ffde:fa9b	255.222.250.155
cb15:901b:d157:b51:8045:b51a:ffde:fa9c	255.222.250.156
cb15:901b:d157:b51:8045:b51a:ffde:fa9d	255.222.250.157
cb15:901b:d157:b51:8045:b51a:ffde:fa9e	255.222.250.158
cb15:901b:d157:b51:8045:b51a:ffde:fa9f	255.222.250.159
cb15:901b:d157:b51:8045:b51a:ffde:faa0	255.222.250.160
cb15:901b:d157:b51:8045:b51a:ffde:faa1	255.222.250.161
cb15:901b:d157:b51:8045:b51a:ffde:faa2	255.222.250.162
cb15:901b:d157:b51:8045:b51a:ffde:faa3	255.222.250.163
cb15:901b:d157:b51:8045:b51a:ffde:faa4	255.222.250.164
cb15:901b:d157:b51:8045:b51a:ffde:faa5	255.222.250.165
cb15:901b:d157:b51:8045:b51a:ffde:faa6	255.222.250.166
cb15:901b:d157:b51:8045:b51a:ffde:faa7	255.222.250.167
cb15:901b:d157:b51:8045:b51a:ffde:faa8	255.222.250.168
cb15:901b:d157:b51:8045:b51a:ffde:faa9	255.222.250.169
cb15:901b:d157:b51:8045:b51a:ffde:faaa	255.222.250.170
cb15:901b:d157:b51:8045:b51a:ffde:faab	255.222.250.171
cb15:901b:d157:b51:8045:b51a:ffde:faac	255.222.250.172
cb15:901b:d157:b51:8045:b51a:ffde:faad	255.222.250.173
cb15:901b:d157:b51:8045:b51a:ffde:faae	255.222.250.174
cb15:901b:d157:b51:8045:b51a:ffde:faaf	255.222.250.175
cb15:901b:d157:b51:8045:b51a:ffde:fab0	255.222.250.176
cb15:901b:d157:b51:8045:b51a:ffde:fab1	255.222.250.177
cb15:901b:d157:b51:8045:b51a:ffde:fab2	255.222.250.178
cb15:901b:d157:b51:8045:b51a:ffde:fab3	255.222.250.179
cb15:901b:d157:b51:8045:b51a:ffde:fab4	255.222.250.180

cb15:901b:d157:b51:8045:b51a:ffde:fab5	255.222.250.181
cb15:901b:d157:b51:8045:b51a:ffde:fab6	255.222.250.182
cb15:901b:d157:b51:8045:b51a:ffde:fab7	255.222.250.183
cb15:901b:d157:b51:8045:b51a:ffde:fab8	255.222.250.184
cb15:901b:d157:b51:8045:b51a:ffde:fab9	255.222.250.185
cb15:901b:d157:b51:8045:b51a:ffde:faba	255.222.250.186
cb15:901b:d157:b51:8045:b51a:ffde:fabb	255.222.250.187
cb15:901b:d157:b51:8045:b51a:ffde:fabc	255.222.250.188
cb15:901b:d157:b51:8045:b51a:ffde:fabd	255.222.250.189
cb15:901b:d157:b51:8045:b51a:ffde:fabe	255.222.250.190
cb15:901b:d157:b51:8045:b51a:ffde:fabf	255.222.250.191
cb15:901b:d157:b51:8045:b51a:ffde:fac0	255.222.250.192
cb15:901b:d157:b51:8045:b51a:ffde:fac1	255.222.250.193
cb15:901b:d157:b51:8045:b51a:ffde:fac2	255.222.250.194
cb15:901b:d157:b51:8045:b51a:ffde:fac3	255.222.250.195
cb15:901b:d157:b51:8045:b51a:ffde:fac4	255.222.250.196
cb15:901b:d157:b51:8045:b51a:ffde:fac5	255.222.250.197
cb15:901b:d157:b51:8045:b51a:ffde:fac6	255.222.250.198
cb15:901b:d157:b51:8045:b51a:ffde:fac7	255.222.250.199
cb15:901b:d157:b51:8045:b51a:ffde:fac8	255.222.250.200
cb15:901b:d157:b51:8045:b51a:ffde:fac9	255.222.250.201
cb15:901b:d157:b51:8045:b51a:ffde:faca	255.222.250.202
cb15:901b:d157:b51:8045:b51a:ffde:facb	255.222.250.203
cb15:901b:d157:b51:8045:b51a:ffde:facc	255.222.250.204
cb15:901b:d157:b51:8045:b51a:ffde:facd	255.222.250.205
cb15:901b:d157:b51:8045:b51a:ffde:face	255.222.250.206
cb15:901b:d157:b51:8045:b51a:ffde:facf	255.222.250.207
cb15:901b:d157:b51:8045:b51a:ffde:fad0	255.222.250.208
cb15:901b:d157:b51:8045:b51a:ffde:fad1	255.222.250.209
cb15:901b:d157:b51:8045:b51a:ffde:fad2	255.222.250.210
cb15:901b:d157:b51:8045:b51a:ffde:fad3	255.222.250.211
cb15:901b:d157:b51:8045:b51a:ffde:fad4	255.222.250.212
cb15:901b:d157:b51:8045:b51a:ffde:fad5	255.222.250.213
cb15:901b:d157:b51:8045:b51a:ffde:fad6	255.222.250.214
cb15:901b:d157:b51:8045:b51a:ffde:fad7	255.222.250.215
cb15:901b:d157:b51:8045:b51a:ffde:fad8	255.222.250.216
cb15:901b:d157:b51:8045:b51a:ffde:fad9	255.222.250.217
cb15:901b:d157:b51:8045:b51a:ffde:fada	255.222.250.218
cb15:901b:d157:b51:8045:b51a:ffde:fadb	255.222.250.219
cb15:901b:d157:b51:8045:b51a:ffde:fadc	255.222.250.220
cb15:901b:d157:b51:8045:b51a:ffde:fadd	255.222.250.221
cb15:901b:d157:b51:8045:b51a:ffde:fade	255.222.250.222
cb15:901b:d157:b51:8045:b51a:ffde:fadf	255.222.250.223
cb15:901b:d157:b51:8045:b51a:ffde:fae0	255.222.250.224
cb15:901b:d157:b51:8045:b51a:ffde:fae1	255.222.250.225
cb15:901b:d157:b51:8045:b51a:ffde:fae2	255.222.250.226
cb15:901b:d157:b51:8045:b51a:ffde:fae3	255.222.250.227
cb15:901b:d157:b51:8045:b51a:ffde:fae4	255.222.250.228
cb15:901b:d157:b51:8045:b51a:ffde:fae5	255.222.250.229
cb15:901b:d157:b51:8045:b51a:ffde:fae6	255.222.250.230
cb15:901b:d157:b51:8045:b51a:ffde:fae7	255.222.250.231
cb15:901b:d157:b51:8045:b51a:ffde:fae8	255.222.250.232
cb15:901b:d157:b51:8045:b51a:ffde:fae9	255.222.250.233
cb15:901b:d157:b51:8045:b51a:ffde:faea	255.222.250.234
cb15:901b:d157:b51:8045:b51a:ffde:faeb	255.222.250.235
cb15:901b:d157:b51:8045:b51a:ffde:faec	255.222.250.236
cb15:901b:d157:b51:8045:b51a:ffde:faed	255.222.250.237
cb15:901b:d157:b51:8045:b51a:ffde:faee	255.222.250.238
cb15:901b:d157:b51:8045:b51a:ffde:faef	255.222.250.239
cb15:901b:d157:b51:8045:b51a:ffde:faf0	255.222.250.240
cb15:901b:d157:b51:8045:b51a:ffde:faf1	255.222.250.241
cb15:901b:d157:b51:8045:b51a:ffde:faf2	255.222.250.242
cb15:901b:d157:b51:8045:b51a:ffde:faf3	255.222.250.243
cb15:901b:d157:b51:8045:b51a:ffde:faf4	255.222.250.244
cb15:901b:d157:b51:8045:b51a:ffde:faf5	255.222.250.245
cb15:901b:d157:b51:8045:b51a:ffde:faf6	255.222.250.246
cb15:901b:d157:b51:8045:b51a:ffde:faf7	255.222.250.247
cb15:901b:d157:b51:8045:b51a:ffde:faf8	255.222.250.248
cb15:901b:d157:b51:8045:b51a:ffde:faf9	255.222.250.249
cb15:901b:d157:b51:8045:b51a:ffde:fafa	255.222.250.250
cb15:901b:d157:b51:8045:b51a:ffde:fafb	255.222.250.251
cb15:901b:d157:b51:8045:b51a:ffde:fafc	255.222.250.252
cb15:901b:d157:b51:8045:b51a:ffde:fafd	255.222.250.253
cb15:901b:d157:b51:8045:b51a:ffde:fafe	255.222.250.254
cb15:901b:d157:b51:8045:b51a:ffde:faff	255.222.250.255

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.