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:8024:901b:91bc:cb15:51fb:bb01	81.251.187.1
cb15:901b:8024:901b:91bc:cb15:51fb:bb02	81.251.187.2
cb15:901b:8024:901b:91bc:cb15:51fb:bb03	81.251.187.3
cb15:901b:8024:901b:91bc:cb15:51fb:bb04	81.251.187.4
cb15:901b:8024:901b:91bc:cb15:51fb:bb05	81.251.187.5
cb15:901b:8024:901b:91bc:cb15:51fb:bb06	81.251.187.6
cb15:901b:8024:901b:91bc:cb15:51fb:bb07	81.251.187.7
cb15:901b:8024:901b:91bc:cb15:51fb:bb08	81.251.187.8
cb15:901b:8024:901b:91bc:cb15:51fb:bb09	81.251.187.9
cb15:901b:8024:901b:91bc:cb15:51fb:bb0a	81.251.187.10
cb15:901b:8024:901b:91bc:cb15:51fb:bb0b	81.251.187.11
cb15:901b:8024:901b:91bc:cb15:51fb:bb0c	81.251.187.12
cb15:901b:8024:901b:91bc:cb15:51fb:bb0d	81.251.187.13
cb15:901b:8024:901b:91bc:cb15:51fb:bb0e	81.251.187.14
cb15:901b:8024:901b:91bc:cb15:51fb:bb0f	81.251.187.15
cb15:901b:8024:901b:91bc:cb15:51fb:bb10	81.251.187.16
cb15:901b:8024:901b:91bc:cb15:51fb:bb11	81.251.187.17
cb15:901b:8024:901b:91bc:cb15:51fb:bb12	81.251.187.18
cb15:901b:8024:901b:91bc:cb15:51fb:bb13	81.251.187.19
cb15:901b:8024:901b:91bc:cb15:51fb:bb14	81.251.187.20
cb15:901b:8024:901b:91bc:cb15:51fb:bb15	81.251.187.21
cb15:901b:8024:901b:91bc:cb15:51fb:bb16	81.251.187.22
cb15:901b:8024:901b:91bc:cb15:51fb:bb17	81.251.187.23
cb15:901b:8024:901b:91bc:cb15:51fb:bb18	81.251.187.24
cb15:901b:8024:901b:91bc:cb15:51fb:bb19	81.251.187.25
cb15:901b:8024:901b:91bc:cb15:51fb:bb1a	81.251.187.26
cb15:901b:8024:901b:91bc:cb15:51fb:bb1b	81.251.187.27
cb15:901b:8024:901b:91bc:cb15:51fb:bb1c	81.251.187.28
cb15:901b:8024:901b:91bc:cb15:51fb:bb1d	81.251.187.29
cb15:901b:8024:901b:91bc:cb15:51fb:bb1e	81.251.187.30
cb15:901b:8024:901b:91bc:cb15:51fb:bb1f	81.251.187.31
cb15:901b:8024:901b:91bc:cb15:51fb:bb20	81.251.187.32
cb15:901b:8024:901b:91bc:cb15:51fb:bb21	81.251.187.33
cb15:901b:8024:901b:91bc:cb15:51fb:bb22	81.251.187.34
cb15:901b:8024:901b:91bc:cb15:51fb:bb23	81.251.187.35
cb15:901b:8024:901b:91bc:cb15:51fb:bb24	81.251.187.36
cb15:901b:8024:901b:91bc:cb15:51fb:bb25	81.251.187.37
cb15:901b:8024:901b:91bc:cb15:51fb:bb26	81.251.187.38
cb15:901b:8024:901b:91bc:cb15:51fb:bb27	81.251.187.39
cb15:901b:8024:901b:91bc:cb15:51fb:bb28	81.251.187.40
cb15:901b:8024:901b:91bc:cb15:51fb:bb29	81.251.187.41
cb15:901b:8024:901b:91bc:cb15:51fb:bb2a	81.251.187.42
cb15:901b:8024:901b:91bc:cb15:51fb:bb2b	81.251.187.43
cb15:901b:8024:901b:91bc:cb15:51fb:bb2c	81.251.187.44
cb15:901b:8024:901b:91bc:cb15:51fb:bb2d	81.251.187.45
cb15:901b:8024:901b:91bc:cb15:51fb:bb2e	81.251.187.46
cb15:901b:8024:901b:91bc:cb15:51fb:bb2f	81.251.187.47
cb15:901b:8024:901b:91bc:cb15:51fb:bb30	81.251.187.48
cb15:901b:8024:901b:91bc:cb15:51fb:bb31	81.251.187.49
cb15:901b:8024:901b:91bc:cb15:51fb:bb32	81.251.187.50
cb15:901b:8024:901b:91bc:cb15:51fb:bb33	81.251.187.51
cb15:901b:8024:901b:91bc:cb15:51fb:bb34	81.251.187.52
cb15:901b:8024:901b:91bc:cb15:51fb:bb35	81.251.187.53
cb15:901b:8024:901b:91bc:cb15:51fb:bb36	81.251.187.54
cb15:901b:8024:901b:91bc:cb15:51fb:bb37	81.251.187.55
cb15:901b:8024:901b:91bc:cb15:51fb:bb38	81.251.187.56
cb15:901b:8024:901b:91bc:cb15:51fb:bb39	81.251.187.57
cb15:901b:8024:901b:91bc:cb15:51fb:bb3a	81.251.187.58
cb15:901b:8024:901b:91bc:cb15:51fb:bb3b	81.251.187.59
cb15:901b:8024:901b:91bc:cb15:51fb:bb3c	81.251.187.60

cb15:901b:8024:901b:91bc:cb15:51fb:bb3d	81.251.187.61
cb15:901b:8024:901b:91bc:cb15:51fb:bb3e	81.251.187.62
cb15:901b:8024:901b:91bc:cb15:51fb:bb3f	81.251.187.63
cb15:901b:8024:901b:91bc:cb15:51fb:bb40	81.251.187.64
cb15:901b:8024:901b:91bc:cb15:51fb:bb41	81.251.187.65
cb15:901b:8024:901b:91bc:cb15:51fb:bb42	81.251.187.66
cb15:901b:8024:901b:91bc:cb15:51fb:bb43	81.251.187.67
cb15:901b:8024:901b:91bc:cb15:51fb:bb44	81.251.187.68
cb15:901b:8024:901b:91bc:cb15:51fb:bb45	81.251.187.69
cb15:901b:8024:901b:91bc:cb15:51fb:bb46	81.251.187.70
cb15:901b:8024:901b:91bc:cb15:51fb:bb47	81.251.187.71
cb15:901b:8024:901b:91bc:cb15:51fb:bb48	81.251.187.72
cb15:901b:8024:901b:91bc:cb15:51fb:bb49	81.251.187.73
cb15:901b:8024:901b:91bc:cb15:51fb:bb4a	81.251.187.74
cb15:901b:8024:901b:91bc:cb15:51fb:bb4b	81.251.187.75
cb15:901b:8024:901b:91bc:cb15:51fb:bb4c	81.251.187.76
cb15:901b:8024:901b:91bc:cb15:51fb:bb4d	81.251.187.77
cb15:901b:8024:901b:91bc:cb15:51fb:bb4e	81.251.187.78
cb15:901b:8024:901b:91bc:cb15:51fb:bb4f	81.251.187.79
cb15:901b:8024:901b:91bc:cb15:51fb:bb50	81.251.187.80
cb15:901b:8024:901b:91bc:cb15:51fb:bb51	81.251.187.81
cb15:901b:8024:901b:91bc:cb15:51fb:bb52	81.251.187.82
cb15:901b:8024:901b:91bc:cb15:51fb:bb53	81.251.187.83
cb15:901b:8024:901b:91bc:cb15:51fb:bb54	81.251.187.84
cb15:901b:8024:901b:91bc:cb15:51fb:bb55	81.251.187.85
cb15:901b:8024:901b:91bc:cb15:51fb:bb56	81.251.187.86
cb15:901b:8024:901b:91bc:cb15:51fb:bb57	81.251.187.87
cb15:901b:8024:901b:91bc:cb15:51fb:bb58	81.251.187.88
cb15:901b:8024:901b:91bc:cb15:51fb:bb59	81.251.187.89
cb15:901b:8024:901b:91bc:cb15:51fb:bb5a	81.251.187.90
cb15:901b:8024:901b:91bc:cb15:51fb:bb5b	81.251.187.91
cb15:901b:8024:901b:91bc:cb15:51fb:bb5c	81.251.187.92
cb15:901b:8024:901b:91bc:cb15:51fb:bb5d	81.251.187.93
cb15:901b:8024:901b:91bc:cb15:51fb:bb5e	81.251.187.94
cb15:901b:8024:901b:91bc:cb15:51fb:bb5f	81.251.187.95
cb15:901b:8024:901b:91bc:cb15:51fb:bb60	81.251.187.96
cb15:901b:8024:901b:91bc:cb15:51fb:bb61	81.251.187.97
cb15:901b:8024:901b:91bc:cb15:51fb:bb62	81.251.187.98
cb15:901b:8024:901b:91bc:cb15:51fb:bb63	81.251.187.99
cb15:901b:8024:901b:91bc:cb15:51fb:bb64	81.251.187.100
cb15:901b:8024:901b:91bc:cb15:51fb:bb65	81.251.187.101
cb15:901b:8024:901b:91bc:cb15:51fb:bb66	81.251.187.102
cb15:901b:8024:901b:91bc:cb15:51fb:bb67	81.251.187.103
cb15:901b:8024:901b:91bc:cb15:51fb:bb68	81.251.187.104
cb15:901b:8024:901b:91bc:cb15:51fb:bb69	81.251.187.105
cb15:901b:8024:901b:91bc:cb15:51fb:bb6a	81.251.187.106
cb15:901b:8024:901b:91bc:cb15:51fb:bb6b	81.251.187.107
cb15:901b:8024:901b:91bc:cb15:51fb:bb6c	81.251.187.108
cb15:901b:8024:901b:91bc:cb15:51fb:bb6d	81.251.187.109
cb15:901b:8024:901b:91bc:cb15:51fb:bb6e	81.251.187.110
cb15:901b:8024:901b:91bc:cb15:51fb:bb6f	81.251.187.111
cb15:901b:8024:901b:91bc:cb15:51fb:bb70	81.251.187.112
cb15:901b:8024:901b:91bc:cb15:51fb:bb71	81.251.187.113
cb15:901b:8024:901b:91bc:cb15:51fb:bb72	81.251.187.114
cb15:901b:8024:901b:91bc:cb15:51fb:bb73	81.251.187.115
cb15:901b:8024:901b:91bc:cb15:51fb:bb74	81.251.187.116
cb15:901b:8024:901b:91bc:cb15:51fb:bb75	81.251.187.117
cb15:901b:8024:901b:91bc:cb15:51fb:bb76	81.251.187.118
cb15:901b:8024:901b:91bc:cb15:51fb:bb77	81.251.187.119
cb15:901b:8024:901b:91bc:cb15:51fb:bb78	81.251.187.120

cb15:901b:8024:901b:91bc:cb15:51fb:bb79	81.251.187.121
cb15:901b:8024:901b:91bc:cb15:51fb:bb7a	81.251.187.122
cb15:901b:8024:901b:91bc:cb15:51fb:bb7b	81.251.187.123
cb15:901b:8024:901b:91bc:cb15:51fb:bb7c	81.251.187.124
cb15:901b:8024:901b:91bc:cb15:51fb:bb7d	81.251.187.125
cb15:901b:8024:901b:91bc:cb15:51fb:bb7e	81.251.187.126
cb15:901b:8024:901b:91bc:cb15:51fb:bb7f	81.251.187.127
cb15:901b:8024:901b:91bc:cb15:51fb:bb80	81.251.187.128
cb15:901b:8024:901b:91bc:cb15:51fb:bb81	81.251.187.129
cb15:901b:8024:901b:91bc:cb15:51fb:bb82	81.251.187.130
cb15:901b:8024:901b:91bc:cb15:51fb:bb83	81.251.187.131
cb15:901b:8024:901b:91bc:cb15:51fb:bb84	81.251.187.132
cb15:901b:8024:901b:91bc:cb15:51fb:bb85	81.251.187.133
cb15:901b:8024:901b:91bc:cb15:51fb:bb86	81.251.187.134
cb15:901b:8024:901b:91bc:cb15:51fb:bb87	81.251.187.135
cb15:901b:8024:901b:91bc:cb15:51fb:bb88	81.251.187.136
cb15:901b:8024:901b:91bc:cb15:51fb:bb89	81.251.187.137
cb15:901b:8024:901b:91bc:cb15:51fb:bb8a	81.251.187.138
cb15:901b:8024:901b:91bc:cb15:51fb:bb8b	81.251.187.139
cb15:901b:8024:901b:91bc:cb15:51fb:bb8c	81.251.187.140
cb15:901b:8024:901b:91bc:cb15:51fb:bb8d	81.251.187.141
cb15:901b:8024:901b:91bc:cb15:51fb:bb8e	81.251.187.142
cb15:901b:8024:901b:91bc:cb15:51fb:bb8f	81.251.187.143
cb15:901b:8024:901b:91bc:cb15:51fb:bb90	81.251.187.144
cb15:901b:8024:901b:91bc:cb15:51fb:bb91	81.251.187.145
cb15:901b:8024:901b:91bc:cb15:51fb:bb92	81.251.187.146
cb15:901b:8024:901b:91bc:cb15:51fb:bb93	81.251.187.147
cb15:901b:8024:901b:91bc:cb15:51fb:bb94	81.251.187.148
cb15:901b:8024:901b:91bc:cb15:51fb:bb95	81.251.187.149
cb15:901b:8024:901b:91bc:cb15:51fb:bb96	81.251.187.150
cb15:901b:8024:901b:91bc:cb15:51fb:bb97	81.251.187.151
cb15:901b:8024:901b:91bc:cb15:51fb:bb98	81.251.187.152
cb15:901b:8024:901b:91bc:cb15:51fb:bb99	81.251.187.153
cb15:901b:8024:901b:91bc:cb15:51fb:bb9a	81.251.187.154
cb15:901b:8024:901b:91bc:cb15:51fb:bb9b	81.251.187.155
cb15:901b:8024:901b:91bc:cb15:51fb:bb9c	81.251.187.156
cb15:901b:8024:901b:91bc:cb15:51fb:bb9d	81.251.187.157
cb15:901b:8024:901b:91bc:cb15:51fb:bb9e	81.251.187.158
cb15:901b:8024:901b:91bc:cb15:51fb:bb9f	81.251.187.159
cb15:901b:8024:901b:91bc:cb15:51fb:bba0	81.251.187.160
cb15:901b:8024:901b:91bc:cb15:51fb:bba1	81.251.187.161
cb15:901b:8024:901b:91bc:cb15:51fb:bba2	81.251.187.162
cb15:901b:8024:901b:91bc:cb15:51fb:bba3	81.251.187.163
cb15:901b:8024:901b:91bc:cb15:51fb:bba4	81.251.187.164
cb15:901b:8024:901b:91bc:cb15:51fb:bba5	81.251.187.165
cb15:901b:8024:901b:91bc:cb15:51fb:bba6	81.251.187.166
cb15:901b:8024:901b:91bc:cb15:51fb:bba7	81.251.187.167
cb15:901b:8024:901b:91bc:cb15:51fb:bba8	81.251.187.168
cb15:901b:8024:901b:91bc:cb15:51fb:bba9	81.251.187.169
cb15:901b:8024:901b:91bc:cb15:51fb:bbaa	81.251.187.170
cb15:901b:8024:901b:91bc:cb15:51fb:bbab	81.251.187.171
cb15:901b:8024:901b:91bc:cb15:51fb:bbac	81.251.187.172
cb15:901b:8024:901b:91bc:cb15:51fb:bbad	81.251.187.173
cb15:901b:8024:901b:91bc:cb15:51fb:bbae	81.251.187.174
cb15:901b:8024:901b:91bc:cb15:51fb:bbaf	81.251.187.175
cb15:901b:8024:901b:91bc:cb15:51fb:bbb0	81.251.187.176
cb15:901b:8024:901b:91bc:cb15:51fb:bbb1	81.251.187.177
cb15:901b:8024:901b:91bc:cb15:51fb:bbb2	81.251.187.178
cb15:901b:8024:901b:91bc:cb15:51fb:bbb3	81.251.187.179
cb15:901b:8024:901b:91bc:cb15:51fb:bbb4	81.251.187.180

cb15:901b:8024:901b:91bc:cb15:51fb:bbb5	81.251.187.181
cb15:901b:8024:901b:91bc:cb15:51fb:bbb6	81.251.187.182
cb15:901b:8024:901b:91bc:cb15:51fb:bbb7	81.251.187.183
cb15:901b:8024:901b:91bc:cb15:51fb:bbb8	81.251.187.184
cb15:901b:8024:901b:91bc:cb15:51fb:bbb9	81.251.187.185
cb15:901b:8024:901b:91bc:cb15:51fb:bbba	81.251.187.186
cb15:901b:8024:901b:91bc:cb15:51fb:bbbb	81.251.187.187
cb15:901b:8024:901b:91bc:cb15:51fb:bbbc	81.251.187.188
cb15:901b:8024:901b:91bc:cb15:51fb:bbbd	81.251.187.189
cb15:901b:8024:901b:91bc:cb15:51fb:bbbe	81.251.187.190
cb15:901b:8024:901b:91bc:cb15:51fb:bbbf	81.251.187.191
cb15:901b:8024:901b:91bc:cb15:51fb:bbc0	81.251.187.192
cb15:901b:8024:901b:91bc:cb15:51fb:bbc1	81.251.187.193
cb15:901b:8024:901b:91bc:cb15:51fb:bbc2	81.251.187.194
cb15:901b:8024:901b:91bc:cb15:51fb:bbc3	81.251.187.195
cb15:901b:8024:901b:91bc:cb15:51fb:bbc4	81.251.187.196
cb15:901b:8024:901b:91bc:cb15:51fb:bbc5	81.251.187.197
cb15:901b:8024:901b:91bc:cb15:51fb:bbc6	81.251.187.198
cb15:901b:8024:901b:91bc:cb15:51fb:bbc7	81.251.187.199
cb15:901b:8024:901b:91bc:cb15:51fb:bbc8	81.251.187.200
cb15:901b:8024:901b:91bc:cb15:51fb:bbc9	81.251.187.201
cb15:901b:8024:901b:91bc:cb15:51fb:bbca	81.251.187.202
cb15:901b:8024:901b:91bc:cb15:51fb:bbcb	81.251.187.203
cb15:901b:8024:901b:91bc:cb15:51fb:bbcc	81.251.187.204
cb15:901b:8024:901b:91bc:cb15:51fb:bbcd	81.251.187.205
cb15:901b:8024:901b:91bc:cb15:51fb:bbce	81.251.187.206
cb15:901b:8024:901b:91bc:cb15:51fb:bbcf	81.251.187.207
cb15:901b:8024:901b:91bc:cb15:51fb:bbd0	81.251.187.208
cb15:901b:8024:901b:91bc:cb15:51fb:bbd1	81.251.187.209
cb15:901b:8024:901b:91bc:cb15:51fb:bbd2	81.251.187.210
cb15:901b:8024:901b:91bc:cb15:51fb:bbd3	81.251.187.211
cb15:901b:8024:901b:91bc:cb15:51fb:bbd4	81.251.187.212
cb15:901b:8024:901b:91bc:cb15:51fb:bbd5	81.251.187.213
cb15:901b:8024:901b:91bc:cb15:51fb:bbd6	81.251.187.214
cb15:901b:8024:901b:91bc:cb15:51fb:bbd7	81.251.187.215
cb15:901b:8024:901b:91bc:cb15:51fb:bbd8	81.251.187.216
cb15:901b:8024:901b:91bc:cb15:51fb:bbd9	81.251.187.217
cb15:901b:8024:901b:91bc:cb15:51fb:bbda	81.251.187.218
cb15:901b:8024:901b:91bc:cb15:51fb:bbdb	81.251.187.219
cb15:901b:8024:901b:91bc:cb15:51fb:bbdc	81.251.187.220
cb15:901b:8024:901b:91bc:cb15:51fb:bbdd	81.251.187.221
cb15:901b:8024:901b:91bc:cb15:51fb:bbde	81.251.187.222
cb15:901b:8024:901b:91bc:cb15:51fb:bbdf	81.251.187.223
cb15:901b:8024:901b:91bc:cb15:51fb:bbe0	81.251.187.224
cb15:901b:8024:901b:91bc:cb15:51fb:bbe1	81.251.187.225
cb15:901b:8024:901b:91bc:cb15:51fb:bbe2	81.251.187.226
cb15:901b:8024:901b:91bc:cb15:51fb:bbe3	81.251.187.227
cb15:901b:8024:901b:91bc:cb15:51fb:bbe4	81.251.187.228
cb15:901b:8024:901b:91bc:cb15:51fb:bbe5	81.251.187.229
cb15:901b:8024:901b:91bc:cb15:51fb:bbe6	81.251.187.230
cb15:901b:8024:901b:91bc:cb15:51fb:bbe7	81.251.187.231
cb15:901b:8024:901b:91bc:cb15:51fb:bbe8	81.251.187.232
cb15:901b:8024:901b:91bc:cb15:51fb:bbe9	81.251.187.233
cb15:901b:8024:901b:91bc:cb15:51fb:bbea	81.251.187.234
cb15:901b:8024:901b:91bc:cb15:51fb:bbeb	81.251.187.235
cb15:901b:8024:901b:91bc:cb15:51fb:bbec	81.251.187.236
cb15:901b:8024:901b:91bc:cb15:51fb:bbed	81.251.187.237
cb15:901b:8024:901b:91bc:cb15:51fb:bbee	81.251.187.238
cb15:901b:8024:901b:91bc:cb15:51fb:bbef	81.251.187.239
cb15:901b:8024:901b:91bc:cb15:51fb:bbf0	81.251.187.240
cb15:901b:8024:901b:91bc:cb15:51fb:bbf1	81.251.187.241
cb15:901b:8024:901b:91bc:cb15:51fb:bbf2	81.251.187.242
cb15:901b:8024:901b:91bc:cb15:51fb:bbf3	81.251.187.243
cb15:901b:8024:901b:91bc:cb15:51fb:bbf4	81.251.187.244
cb15:901b:8024:901b:91bc:cb15:51fb:bbf5	81.251.187.245
cb15:901b:8024:901b:91bc:cb15:51fb:bbf6	81.251.187.246
cb15:901b:8024:901b:91bc:cb15:51fb:bbf7	81.251.187.247
cb15:901b:8024:901b:91bc:cb15:51fb:bbf8	81.251.187.248
cb15:901b:8024:901b:91bc:cb15:51fb:bbf9	81.251.187.249
cb15:901b:8024:901b:91bc:cb15:51fb:bbfa	81.251.187.250
cb15:901b:8024:901b:91bc:cb15:51fb:bbfb	81.251.187.251
cb15:901b:8024:901b:91bc:cb15:51fb:bbfc	81.251.187.252
cb15:901b:8024:901b:91bc:cb15:51fb:bbfd	81.251.187.253
cb15:901b:8024:901b:91bc:cb15:51fb:bbfe	81.251.187.254
cb15:901b:8024:901b:91bc:cb15:51fb:bbff	81.251.187.255

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.