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:901b:fb65:4024:de24:81cb:bb01	129.203.187.1
cb15:901b:901b:fb65:4024:de24:81cb:bb02	129.203.187.2
cb15:901b:901b:fb65:4024:de24:81cb:bb03	129.203.187.3
cb15:901b:901b:fb65:4024:de24:81cb:bb04	129.203.187.4
cb15:901b:901b:fb65:4024:de24:81cb:bb05	129.203.187.5
cb15:901b:901b:fb65:4024:de24:81cb:bb06	129.203.187.6
cb15:901b:901b:fb65:4024:de24:81cb:bb07	129.203.187.7
cb15:901b:901b:fb65:4024:de24:81cb:bb08	129.203.187.8
cb15:901b:901b:fb65:4024:de24:81cb:bb09	129.203.187.9
cb15:901b:901b:fb65:4024:de24:81cb:bb0a	129.203.187.10
cb15:901b:901b:fb65:4024:de24:81cb:bb0b	129.203.187.11
cb15:901b:901b:fb65:4024:de24:81cb:bb0c	129.203.187.12
cb15:901b:901b:fb65:4024:de24:81cb:bb0d	129.203.187.13
cb15:901b:901b:fb65:4024:de24:81cb:bb0e	129.203.187.14
cb15:901b:901b:fb65:4024:de24:81cb:bb0f	129.203.187.15
cb15:901b:901b:fb65:4024:de24:81cb:bb10	129.203.187.16
cb15:901b:901b:fb65:4024:de24:81cb:bb11	129.203.187.17
cb15:901b:901b:fb65:4024:de24:81cb:bb12	129.203.187.18
cb15:901b:901b:fb65:4024:de24:81cb:bb13	129.203.187.19
cb15:901b:901b:fb65:4024:de24:81cb:bb14	129.203.187.20
cb15:901b:901b:fb65:4024:de24:81cb:bb15	129.203.187.21
cb15:901b:901b:fb65:4024:de24:81cb:bb16	129.203.187.22
cb15:901b:901b:fb65:4024:de24:81cb:bb17	129.203.187.23
cb15:901b:901b:fb65:4024:de24:81cb:bb18	129.203.187.24
cb15:901b:901b:fb65:4024:de24:81cb:bb19	129.203.187.25
cb15:901b:901b:fb65:4024:de24:81cb:bb1a	129.203.187.26
cb15:901b:901b:fb65:4024:de24:81cb:bb1b	129.203.187.27
cb15:901b:901b:fb65:4024:de24:81cb:bb1c	129.203.187.28
cb15:901b:901b:fb65:4024:de24:81cb:bb1d	129.203.187.29
cb15:901b:901b:fb65:4024:de24:81cb:bb1e	129.203.187.30
cb15:901b:901b:fb65:4024:de24:81cb:bb1f	129.203.187.31
cb15:901b:901b:fb65:4024:de24:81cb:bb20	129.203.187.32
cb15:901b:901b:fb65:4024:de24:81cb:bb21	129.203.187.33
cb15:901b:901b:fb65:4024:de24:81cb:bb22	129.203.187.34
cb15:901b:901b:fb65:4024:de24:81cb:bb23	129.203.187.35
cb15:901b:901b:fb65:4024:de24:81cb:bb24	129.203.187.36
cb15:901b:901b:fb65:4024:de24:81cb:bb25	129.203.187.37
cb15:901b:901b:fb65:4024:de24:81cb:bb26	129.203.187.38
cb15:901b:901b:fb65:4024:de24:81cb:bb27	129.203.187.39
cb15:901b:901b:fb65:4024:de24:81cb:bb28	129.203.187.40
cb15:901b:901b:fb65:4024:de24:81cb:bb29	129.203.187.41
cb15:901b:901b:fb65:4024:de24:81cb:bb2a	129.203.187.42
cb15:901b:901b:fb65:4024:de24:81cb:bb2b	129.203.187.43
cb15:901b:901b:fb65:4024:de24:81cb:bb2c	129.203.187.44
cb15:901b:901b:fb65:4024:de24:81cb:bb2d	129.203.187.45
cb15:901b:901b:fb65:4024:de24:81cb:bb2e	129.203.187.46
cb15:901b:901b:fb65:4024:de24:81cb:bb2f	129.203.187.47
cb15:901b:901b:fb65:4024:de24:81cb:bb30	129.203.187.48
cb15:901b:901b:fb65:4024:de24:81cb:bb31	129.203.187.49
cb15:901b:901b:fb65:4024:de24:81cb:bb32	129.203.187.50
cb15:901b:901b:fb65:4024:de24:81cb:bb33	129.203.187.51
cb15:901b:901b:fb65:4024:de24:81cb:bb34	129.203.187.52
cb15:901b:901b:fb65:4024:de24:81cb:bb35	129.203.187.53
cb15:901b:901b:fb65:4024:de24:81cb:bb36	129.203.187.54
cb15:901b:901b:fb65:4024:de24:81cb:bb37	129.203.187.55
cb15:901b:901b:fb65:4024:de24:81cb:bb38	129.203.187.56
cb15:901b:901b:fb65:4024:de24:81cb:bb39	129.203.187.57
cb15:901b:901b:fb65:4024:de24:81cb:bb3a	129.203.187.58
cb15:901b:901b:fb65:4024:de24:81cb:bb3b	129.203.187.59
cb15:901b:901b:fb65:4024:de24:81cb:bb3c	129.203.187.60

cb15:901b:901b:fb65:4024:de24:81cb:bb3d	129.203.187.61
cb15:901b:901b:fb65:4024:de24:81cb:bb3e	129.203.187.62
cb15:901b:901b:fb65:4024:de24:81cb:bb3f	129.203.187.63
cb15:901b:901b:fb65:4024:de24:81cb:bb40	129.203.187.64
cb15:901b:901b:fb65:4024:de24:81cb:bb41	129.203.187.65
cb15:901b:901b:fb65:4024:de24:81cb:bb42	129.203.187.66
cb15:901b:901b:fb65:4024:de24:81cb:bb43	129.203.187.67
cb15:901b:901b:fb65:4024:de24:81cb:bb44	129.203.187.68
cb15:901b:901b:fb65:4024:de24:81cb:bb45	129.203.187.69
cb15:901b:901b:fb65:4024:de24:81cb:bb46	129.203.187.70
cb15:901b:901b:fb65:4024:de24:81cb:bb47	129.203.187.71
cb15:901b:901b:fb65:4024:de24:81cb:bb48	129.203.187.72
cb15:901b:901b:fb65:4024:de24:81cb:bb49	129.203.187.73
cb15:901b:901b:fb65:4024:de24:81cb:bb4a	129.203.187.74
cb15:901b:901b:fb65:4024:de24:81cb:bb4b	129.203.187.75
cb15:901b:901b:fb65:4024:de24:81cb:bb4c	129.203.187.76
cb15:901b:901b:fb65:4024:de24:81cb:bb4d	129.203.187.77
cb15:901b:901b:fb65:4024:de24:81cb:bb4e	129.203.187.78
cb15:901b:901b:fb65:4024:de24:81cb:bb4f	129.203.187.79
cb15:901b:901b:fb65:4024:de24:81cb:bb50	129.203.187.80
cb15:901b:901b:fb65:4024:de24:81cb:bb51	129.203.187.81
cb15:901b:901b:fb65:4024:de24:81cb:bb52	129.203.187.82
cb15:901b:901b:fb65:4024:de24:81cb:bb53	129.203.187.83
cb15:901b:901b:fb65:4024:de24:81cb:bb54	129.203.187.84
cb15:901b:901b:fb65:4024:de24:81cb:bb55	129.203.187.85
cb15:901b:901b:fb65:4024:de24:81cb:bb56	129.203.187.86
cb15:901b:901b:fb65:4024:de24:81cb:bb57	129.203.187.87
cb15:901b:901b:fb65:4024:de24:81cb:bb58	129.203.187.88
cb15:901b:901b:fb65:4024:de24:81cb:bb59	129.203.187.89
cb15:901b:901b:fb65:4024:de24:81cb:bb5a	129.203.187.90
cb15:901b:901b:fb65:4024:de24:81cb:bb5b	129.203.187.91
cb15:901b:901b:fb65:4024:de24:81cb:bb5c	129.203.187.92
cb15:901b:901b:fb65:4024:de24:81cb:bb5d	129.203.187.93
cb15:901b:901b:fb65:4024:de24:81cb:bb5e	129.203.187.94
cb15:901b:901b:fb65:4024:de24:81cb:bb5f	129.203.187.95
cb15:901b:901b:fb65:4024:de24:81cb:bb60	129.203.187.96
cb15:901b:901b:fb65:4024:de24:81cb:bb61	129.203.187.97
cb15:901b:901b:fb65:4024:de24:81cb:bb62	129.203.187.98
cb15:901b:901b:fb65:4024:de24:81cb:bb63	129.203.187.99
cb15:901b:901b:fb65:4024:de24:81cb:bb64	129.203.187.100
cb15:901b:901b:fb65:4024:de24:81cb:bb65	129.203.187.101
cb15:901b:901b:fb65:4024:de24:81cb:bb66	129.203.187.102
cb15:901b:901b:fb65:4024:de24:81cb:bb67	129.203.187.103
cb15:901b:901b:fb65:4024:de24:81cb:bb68	129.203.187.104
cb15:901b:901b:fb65:4024:de24:81cb:bb69	129.203.187.105
cb15:901b:901b:fb65:4024:de24:81cb:bb6a	129.203.187.106
cb15:901b:901b:fb65:4024:de24:81cb:bb6b	129.203.187.107
cb15:901b:901b:fb65:4024:de24:81cb:bb6c	129.203.187.108
cb15:901b:901b:fb65:4024:de24:81cb:bb6d	129.203.187.109
cb15:901b:901b:fb65:4024:de24:81cb:bb6e	129.203.187.110
cb15:901b:901b:fb65:4024:de24:81cb:bb6f	129.203.187.111
cb15:901b:901b:fb65:4024:de24:81cb:bb70	129.203.187.112
cb15:901b:901b:fb65:4024:de24:81cb:bb71	129.203.187.113
cb15:901b:901b:fb65:4024:de24:81cb:bb72	129.203.187.114
cb15:901b:901b:fb65:4024:de24:81cb:bb73	129.203.187.115
cb15:901b:901b:fb65:4024:de24:81cb:bb74	129.203.187.116
cb15:901b:901b:fb65:4024:de24:81cb:bb75	129.203.187.117
cb15:901b:901b:fb65:4024:de24:81cb:bb76	129.203.187.118
cb15:901b:901b:fb65:4024:de24:81cb:bb77	129.203.187.119
cb15:901b:901b:fb65:4024:de24:81cb:bb78	129.203.187.120

cb15:901b:901b:fb65:4024:de24:81cb:bb79	129.203.187.121
cb15:901b:901b:fb65:4024:de24:81cb:bb7a	129.203.187.122
cb15:901b:901b:fb65:4024:de24:81cb:bb7b	129.203.187.123
cb15:901b:901b:fb65:4024:de24:81cb:bb7c	129.203.187.124
cb15:901b:901b:fb65:4024:de24:81cb:bb7d	129.203.187.125
cb15:901b:901b:fb65:4024:de24:81cb:bb7e	129.203.187.126
cb15:901b:901b:fb65:4024:de24:81cb:bb7f	129.203.187.127
cb15:901b:901b:fb65:4024:de24:81cb:bb80	129.203.187.128
cb15:901b:901b:fb65:4024:de24:81cb:bb81	129.203.187.129
cb15:901b:901b:fb65:4024:de24:81cb:bb82	129.203.187.130
cb15:901b:901b:fb65:4024:de24:81cb:bb83	129.203.187.131
cb15:901b:901b:fb65:4024:de24:81cb:bb84	129.203.187.132
cb15:901b:901b:fb65:4024:de24:81cb:bb85	129.203.187.133
cb15:901b:901b:fb65:4024:de24:81cb:bb86	129.203.187.134
cb15:901b:901b:fb65:4024:de24:81cb:bb87	129.203.187.135
cb15:901b:901b:fb65:4024:de24:81cb:bb88	129.203.187.136
cb15:901b:901b:fb65:4024:de24:81cb:bb89	129.203.187.137
cb15:901b:901b:fb65:4024:de24:81cb:bb8a	129.203.187.138
cb15:901b:901b:fb65:4024:de24:81cb:bb8b	129.203.187.139
cb15:901b:901b:fb65:4024:de24:81cb:bb8c	129.203.187.140
cb15:901b:901b:fb65:4024:de24:81cb:bb8d	129.203.187.141
cb15:901b:901b:fb65:4024:de24:81cb:bb8e	129.203.187.142
cb15:901b:901b:fb65:4024:de24:81cb:bb8f	129.203.187.143
cb15:901b:901b:fb65:4024:de24:81cb:bb90	129.203.187.144
cb15:901b:901b:fb65:4024:de24:81cb:bb91	129.203.187.145
cb15:901b:901b:fb65:4024:de24:81cb:bb92	129.203.187.146
cb15:901b:901b:fb65:4024:de24:81cb:bb93	129.203.187.147
cb15:901b:901b:fb65:4024:de24:81cb:bb94	129.203.187.148
cb15:901b:901b:fb65:4024:de24:81cb:bb95	129.203.187.149
cb15:901b:901b:fb65:4024:de24:81cb:bb96	129.203.187.150
cb15:901b:901b:fb65:4024:de24:81cb:bb97	129.203.187.151
cb15:901b:901b:fb65:4024:de24:81cb:bb98	129.203.187.152
cb15:901b:901b:fb65:4024:de24:81cb:bb99	129.203.187.153
cb15:901b:901b:fb65:4024:de24:81cb:bb9a	129.203.187.154
cb15:901b:901b:fb65:4024:de24:81cb:bb9b	129.203.187.155
cb15:901b:901b:fb65:4024:de24:81cb:bb9c	129.203.187.156
cb15:901b:901b:fb65:4024:de24:81cb:bb9d	129.203.187.157
cb15:901b:901b:fb65:4024:de24:81cb:bb9e	129.203.187.158
cb15:901b:901b:fb65:4024:de24:81cb:bb9f	129.203.187.159
cb15:901b:901b:fb65:4024:de24:81cb:bba0	129.203.187.160
cb15:901b:901b:fb65:4024:de24:81cb:bba1	129.203.187.161
cb15:901b:901b:fb65:4024:de24:81cb:bba2	129.203.187.162
cb15:901b:901b:fb65:4024:de24:81cb:bba3	129.203.187.163
cb15:901b:901b:fb65:4024:de24:81cb:bba4	129.203.187.164
cb15:901b:901b:fb65:4024:de24:81cb:bba5	129.203.187.165
cb15:901b:901b:fb65:4024:de24:81cb:bba6	129.203.187.166
cb15:901b:901b:fb65:4024:de24:81cb:bba7	129.203.187.167
cb15:901b:901b:fb65:4024:de24:81cb:bba8	129.203.187.168
cb15:901b:901b:fb65:4024:de24:81cb:bba9	129.203.187.169
cb15:901b:901b:fb65:4024:de24:81cb:bbaa	129.203.187.170
cb15:901b:901b:fb65:4024:de24:81cb:bbab	129.203.187.171
cb15:901b:901b:fb65:4024:de24:81cb:bbac	129.203.187.172
cb15:901b:901b:fb65:4024:de24:81cb:bbad	129.203.187.173
cb15:901b:901b:fb65:4024:de24:81cb:bbae	129.203.187.174
cb15:901b:901b:fb65:4024:de24:81cb:bbaf	129.203.187.175
cb15:901b:901b:fb65:4024:de24:81cb:bbb0	129.203.187.176
cb15:901b:901b:fb65:4024:de24:81cb:bbb1	129.203.187.177
cb15:901b:901b:fb65:4024:de24:81cb:bbb2	129.203.187.178
cb15:901b:901b:fb65:4024:de24:81cb:bbb3	129.203.187.179
cb15:901b:901b:fb65:4024:de24:81cb:bbb4	129.203.187.180

cb15:901b:901b:fb65:4024:de24:81cb:bbb5	129.203.187.181
cb15:901b:901b:fb65:4024:de24:81cb:bbb6	129.203.187.182
cb15:901b:901b:fb65:4024:de24:81cb:bbb7	129.203.187.183
cb15:901b:901b:fb65:4024:de24:81cb:bbb8	129.203.187.184
cb15:901b:901b:fb65:4024:de24:81cb:bbb9	129.203.187.185
cb15:901b:901b:fb65:4024:de24:81cb:bbba	129.203.187.186
cb15:901b:901b:fb65:4024:de24:81cb:bbbb	129.203.187.187
cb15:901b:901b:fb65:4024:de24:81cb:bbbc	129.203.187.188
cb15:901b:901b:fb65:4024:de24:81cb:bbbd	129.203.187.189
cb15:901b:901b:fb65:4024:de24:81cb:bbbe	129.203.187.190
cb15:901b:901b:fb65:4024:de24:81cb:bbbf	129.203.187.191
cb15:901b:901b:fb65:4024:de24:81cb:bbc0	129.203.187.192
cb15:901b:901b:fb65:4024:de24:81cb:bbc1	129.203.187.193
cb15:901b:901b:fb65:4024:de24:81cb:bbc2	129.203.187.194
cb15:901b:901b:fb65:4024:de24:81cb:bbc3	129.203.187.195
cb15:901b:901b:fb65:4024:de24:81cb:bbc4	129.203.187.196
cb15:901b:901b:fb65:4024:de24:81cb:bbc5	129.203.187.197
cb15:901b:901b:fb65:4024:de24:81cb:bbc6	129.203.187.198
cb15:901b:901b:fb65:4024:de24:81cb:bbc7	129.203.187.199
cb15:901b:901b:fb65:4024:de24:81cb:bbc8	129.203.187.200
cb15:901b:901b:fb65:4024:de24:81cb:bbc9	129.203.187.201
cb15:901b:901b:fb65:4024:de24:81cb:bbca	129.203.187.202
cb15:901b:901b:fb65:4024:de24:81cb:bbcb	129.203.187.203
cb15:901b:901b:fb65:4024:de24:81cb:bbcc	129.203.187.204
cb15:901b:901b:fb65:4024:de24:81cb:bbcd	129.203.187.205
cb15:901b:901b:fb65:4024:de24:81cb:bbce	129.203.187.206
cb15:901b:901b:fb65:4024:de24:81cb:bbcf	129.203.187.207
cb15:901b:901b:fb65:4024:de24:81cb:bbd0	129.203.187.208
cb15:901b:901b:fb65:4024:de24:81cb:bbd1	129.203.187.209
cb15:901b:901b:fb65:4024:de24:81cb:bbd2	129.203.187.210
cb15:901b:901b:fb65:4024:de24:81cb:bbd3	129.203.187.211
cb15:901b:901b:fb65:4024:de24:81cb:bbd4	129.203.187.212
cb15:901b:901b:fb65:4024:de24:81cb:bbd5	129.203.187.213
cb15:901b:901b:fb65:4024:de24:81cb:bbd6	129.203.187.214
cb15:901b:901b:fb65:4024:de24:81cb:bbd7	129.203.187.215
cb15:901b:901b:fb65:4024:de24:81cb:bbd8	129.203.187.216
cb15:901b:901b:fb65:4024:de24:81cb:bbd9	129.203.187.217
cb15:901b:901b:fb65:4024:de24:81cb:bbda	129.203.187.218
cb15:901b:901b:fb65:4024:de24:81cb:bbdb	129.203.187.219
cb15:901b:901b:fb65:4024:de24:81cb:bbdc	129.203.187.220
cb15:901b:901b:fb65:4024:de24:81cb:bbdd	129.203.187.221
cb15:901b:901b:fb65:4024:de24:81cb:bbde	129.203.187.222
cb15:901b:901b:fb65:4024:de24:81cb:bbdf	129.203.187.223
cb15:901b:901b:fb65:4024:de24:81cb:bbe0	129.203.187.224
cb15:901b:901b:fb65:4024:de24:81cb:bbe1	129.203.187.225
cb15:901b:901b:fb65:4024:de24:81cb:bbe2	129.203.187.226
cb15:901b:901b:fb65:4024:de24:81cb:bbe3	129.203.187.227
cb15:901b:901b:fb65:4024:de24:81cb:bbe4	129.203.187.228
cb15:901b:901b:fb65:4024:de24:81cb:bbe5	129.203.187.229
cb15:901b:901b:fb65:4024:de24:81cb:bbe6	129.203.187.230
cb15:901b:901b:fb65:4024:de24:81cb:bbe7	129.203.187.231
cb15:901b:901b:fb65:4024:de24:81cb:bbe8	129.203.187.232
cb15:901b:901b:fb65:4024:de24:81cb:bbe9	129.203.187.233
cb15:901b:901b:fb65:4024:de24:81cb:bbea	129.203.187.234
cb15:901b:901b:fb65:4024:de24:81cb:bbeb	129.203.187.235
cb15:901b:901b:fb65:4024:de24:81cb:bbec	129.203.187.236
cb15:901b:901b:fb65:4024:de24:81cb:bbed	129.203.187.237
cb15:901b:901b:fb65:4024:de24:81cb:bbee	129.203.187.238
cb15:901b:901b:fb65:4024:de24:81cb:bbef	129.203.187.239
cb15:901b:901b:fb65:4024:de24:81cb:bbf0	129.203.187.240
cb15:901b:901b:fb65:4024:de24:81cb:bbf1	129.203.187.241
cb15:901b:901b:fb65:4024:de24:81cb:bbf2	129.203.187.242
cb15:901b:901b:fb65:4024:de24:81cb:bbf3	129.203.187.243
cb15:901b:901b:fb65:4024:de24:81cb:bbf4	129.203.187.244
cb15:901b:901b:fb65:4024:de24:81cb:bbf5	129.203.187.245
cb15:901b:901b:fb65:4024:de24:81cb:bbf6	129.203.187.246
cb15:901b:901b:fb65:4024:de24:81cb:bbf7	129.203.187.247
cb15:901b:901b:fb65:4024:de24:81cb:bbf8	129.203.187.248
cb15:901b:901b:fb65:4024:de24:81cb:bbf9	129.203.187.249
cb15:901b:901b:fb65:4024:de24:81cb:bbfa	129.203.187.250
cb15:901b:901b:fb65:4024:de24:81cb:bbfb	129.203.187.251
cb15:901b:901b:fb65:4024:de24:81cb:bbfc	129.203.187.252
cb15:901b:901b:fb65:4024:de24:81cb:bbfd	129.203.187.253
cb15:901b:901b:fb65:4024:de24:81cb:bbfe	129.203.187.254
cb15:901b:901b:fb65:4024:de24:81cb:bbff	129.203.187.255

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.