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:1324:b51a:7049:f157:eb01	241.87.235.1
cb15:901b:901b:1324:b51a:7049:f157:eb02	241.87.235.2
cb15:901b:901b:1324:b51a:7049:f157:eb03	241.87.235.3
cb15:901b:901b:1324:b51a:7049:f157:eb04	241.87.235.4
cb15:901b:901b:1324:b51a:7049:f157:eb05	241.87.235.5
cb15:901b:901b:1324:b51a:7049:f157:eb06	241.87.235.6
cb15:901b:901b:1324:b51a:7049:f157:eb07	241.87.235.7
cb15:901b:901b:1324:b51a:7049:f157:eb08	241.87.235.8
cb15:901b:901b:1324:b51a:7049:f157:eb09	241.87.235.9
cb15:901b:901b:1324:b51a:7049:f157:eb0a	241.87.235.10
cb15:901b:901b:1324:b51a:7049:f157:eb0b	241.87.235.11
cb15:901b:901b:1324:b51a:7049:f157:eb0c	241.87.235.12
cb15:901b:901b:1324:b51a:7049:f157:eb0d	241.87.235.13
cb15:901b:901b:1324:b51a:7049:f157:eb0e	241.87.235.14
cb15:901b:901b:1324:b51a:7049:f157:eb0f	241.87.235.15
cb15:901b:901b:1324:b51a:7049:f157:eb10	241.87.235.16
cb15:901b:901b:1324:b51a:7049:f157:eb11	241.87.235.17
cb15:901b:901b:1324:b51a:7049:f157:eb12	241.87.235.18
cb15:901b:901b:1324:b51a:7049:f157:eb13	241.87.235.19
cb15:901b:901b:1324:b51a:7049:f157:eb14	241.87.235.20
cb15:901b:901b:1324:b51a:7049:f157:eb15	241.87.235.21
cb15:901b:901b:1324:b51a:7049:f157:eb16	241.87.235.22
cb15:901b:901b:1324:b51a:7049:f157:eb17	241.87.235.23
cb15:901b:901b:1324:b51a:7049:f157:eb18	241.87.235.24
cb15:901b:901b:1324:b51a:7049:f157:eb19	241.87.235.25
cb15:901b:901b:1324:b51a:7049:f157:eb1a	241.87.235.26
cb15:901b:901b:1324:b51a:7049:f157:eb1b	241.87.235.27
cb15:901b:901b:1324:b51a:7049:f157:eb1c	241.87.235.28
cb15:901b:901b:1324:b51a:7049:f157:eb1d	241.87.235.29
cb15:901b:901b:1324:b51a:7049:f157:eb1e	241.87.235.30
cb15:901b:901b:1324:b51a:7049:f157:eb1f	241.87.235.31
cb15:901b:901b:1324:b51a:7049:f157:eb20	241.87.235.32
cb15:901b:901b:1324:b51a:7049:f157:eb21	241.87.235.33
cb15:901b:901b:1324:b51a:7049:f157:eb22	241.87.235.34
cb15:901b:901b:1324:b51a:7049:f157:eb23	241.87.235.35
cb15:901b:901b:1324:b51a:7049:f157:eb24	241.87.235.36
cb15:901b:901b:1324:b51a:7049:f157:eb25	241.87.235.37
cb15:901b:901b:1324:b51a:7049:f157:eb26	241.87.235.38
cb15:901b:901b:1324:b51a:7049:f157:eb27	241.87.235.39
cb15:901b:901b:1324:b51a:7049:f157:eb28	241.87.235.40
cb15:901b:901b:1324:b51a:7049:f157:eb29	241.87.235.41
cb15:901b:901b:1324:b51a:7049:f157:eb2a	241.87.235.42
cb15:901b:901b:1324:b51a:7049:f157:eb2b	241.87.235.43
cb15:901b:901b:1324:b51a:7049:f157:eb2c	241.87.235.44
cb15:901b:901b:1324:b51a:7049:f157:eb2d	241.87.235.45
cb15:901b:901b:1324:b51a:7049:f157:eb2e	241.87.235.46
cb15:901b:901b:1324:b51a:7049:f157:eb2f	241.87.235.47
cb15:901b:901b:1324:b51a:7049:f157:eb30	241.87.235.48
cb15:901b:901b:1324:b51a:7049:f157:eb31	241.87.235.49
cb15:901b:901b:1324:b51a:7049:f157:eb32	241.87.235.50
cb15:901b:901b:1324:b51a:7049:f157:eb33	241.87.235.51
cb15:901b:901b:1324:b51a:7049:f157:eb34	241.87.235.52
cb15:901b:901b:1324:b51a:7049:f157:eb35	241.87.235.53
cb15:901b:901b:1324:b51a:7049:f157:eb36	241.87.235.54
cb15:901b:901b:1324:b51a:7049:f157:eb37	241.87.235.55
cb15:901b:901b:1324:b51a:7049:f157:eb38	241.87.235.56
cb15:901b:901b:1324:b51a:7049:f157:eb39	241.87.235.57
cb15:901b:901b:1324:b51a:7049:f157:eb3a	241.87.235.58
cb15:901b:901b:1324:b51a:7049:f157:eb3b	241.87.235.59
cb15:901b:901b:1324:b51a:7049:f157:eb3c	241.87.235.60

cb15:901b:901b:1324:b51a:7049:f157:eb3d	241.87.235.61
cb15:901b:901b:1324:b51a:7049:f157:eb3e	241.87.235.62
cb15:901b:901b:1324:b51a:7049:f157:eb3f	241.87.235.63
cb15:901b:901b:1324:b51a:7049:f157:eb40	241.87.235.64
cb15:901b:901b:1324:b51a:7049:f157:eb41	241.87.235.65
cb15:901b:901b:1324:b51a:7049:f157:eb42	241.87.235.66
cb15:901b:901b:1324:b51a:7049:f157:eb43	241.87.235.67
cb15:901b:901b:1324:b51a:7049:f157:eb44	241.87.235.68
cb15:901b:901b:1324:b51a:7049:f157:eb45	241.87.235.69
cb15:901b:901b:1324:b51a:7049:f157:eb46	241.87.235.70
cb15:901b:901b:1324:b51a:7049:f157:eb47	241.87.235.71
cb15:901b:901b:1324:b51a:7049:f157:eb48	241.87.235.72
cb15:901b:901b:1324:b51a:7049:f157:eb49	241.87.235.73
cb15:901b:901b:1324:b51a:7049:f157:eb4a	241.87.235.74
cb15:901b:901b:1324:b51a:7049:f157:eb4b	241.87.235.75
cb15:901b:901b:1324:b51a:7049:f157:eb4c	241.87.235.76
cb15:901b:901b:1324:b51a:7049:f157:eb4d	241.87.235.77
cb15:901b:901b:1324:b51a:7049:f157:eb4e	241.87.235.78
cb15:901b:901b:1324:b51a:7049:f157:eb4f	241.87.235.79
cb15:901b:901b:1324:b51a:7049:f157:eb50	241.87.235.80
cb15:901b:901b:1324:b51a:7049:f157:eb51	241.87.235.81
cb15:901b:901b:1324:b51a:7049:f157:eb52	241.87.235.82
cb15:901b:901b:1324:b51a:7049:f157:eb53	241.87.235.83
cb15:901b:901b:1324:b51a:7049:f157:eb54	241.87.235.84
cb15:901b:901b:1324:b51a:7049:f157:eb55	241.87.235.85
cb15:901b:901b:1324:b51a:7049:f157:eb56	241.87.235.86
cb15:901b:901b:1324:b51a:7049:f157:eb57	241.87.235.87
cb15:901b:901b:1324:b51a:7049:f157:eb58	241.87.235.88
cb15:901b:901b:1324:b51a:7049:f157:eb59	241.87.235.89
cb15:901b:901b:1324:b51a:7049:f157:eb5a	241.87.235.90
cb15:901b:901b:1324:b51a:7049:f157:eb5b	241.87.235.91
cb15:901b:901b:1324:b51a:7049:f157:eb5c	241.87.235.92
cb15:901b:901b:1324:b51a:7049:f157:eb5d	241.87.235.93
cb15:901b:901b:1324:b51a:7049:f157:eb5e	241.87.235.94
cb15:901b:901b:1324:b51a:7049:f157:eb5f	241.87.235.95
cb15:901b:901b:1324:b51a:7049:f157:eb60	241.87.235.96
cb15:901b:901b:1324:b51a:7049:f157:eb61	241.87.235.97
cb15:901b:901b:1324:b51a:7049:f157:eb62	241.87.235.98
cb15:901b:901b:1324:b51a:7049:f157:eb63	241.87.235.99
cb15:901b:901b:1324:b51a:7049:f157:eb64	241.87.235.100
cb15:901b:901b:1324:b51a:7049:f157:eb65	241.87.235.101
cb15:901b:901b:1324:b51a:7049:f157:eb66	241.87.235.102
cb15:901b:901b:1324:b51a:7049:f157:eb67	241.87.235.103
cb15:901b:901b:1324:b51a:7049:f157:eb68	241.87.235.104
cb15:901b:901b:1324:b51a:7049:f157:eb69	241.87.235.105
cb15:901b:901b:1324:b51a:7049:f157:eb6a	241.87.235.106
cb15:901b:901b:1324:b51a:7049:f157:eb6b	241.87.235.107
cb15:901b:901b:1324:b51a:7049:f157:eb6c	241.87.235.108
cb15:901b:901b:1324:b51a:7049:f157:eb6d	241.87.235.109
cb15:901b:901b:1324:b51a:7049:f157:eb6e	241.87.235.110
cb15:901b:901b:1324:b51a:7049:f157:eb6f	241.87.235.111
cb15:901b:901b:1324:b51a:7049:f157:eb70	241.87.235.112
cb15:901b:901b:1324:b51a:7049:f157:eb71	241.87.235.113
cb15:901b:901b:1324:b51a:7049:f157:eb72	241.87.235.114
cb15:901b:901b:1324:b51a:7049:f157:eb73	241.87.235.115
cb15:901b:901b:1324:b51a:7049:f157:eb74	241.87.235.116
cb15:901b:901b:1324:b51a:7049:f157:eb75	241.87.235.117
cb15:901b:901b:1324:b51a:7049:f157:eb76	241.87.235.118
cb15:901b:901b:1324:b51a:7049:f157:eb77	241.87.235.119
cb15:901b:901b:1324:b51a:7049:f157:eb78	241.87.235.120

cb15:901b:901b:1324:b51a:7049:f157:eb79	241.87.235.121
cb15:901b:901b:1324:b51a:7049:f157:eb7a	241.87.235.122
cb15:901b:901b:1324:b51a:7049:f157:eb7b	241.87.235.123
cb15:901b:901b:1324:b51a:7049:f157:eb7c	241.87.235.124
cb15:901b:901b:1324:b51a:7049:f157:eb7d	241.87.235.125
cb15:901b:901b:1324:b51a:7049:f157:eb7e	241.87.235.126
cb15:901b:901b:1324:b51a:7049:f157:eb7f	241.87.235.127
cb15:901b:901b:1324:b51a:7049:f157:eb80	241.87.235.128
cb15:901b:901b:1324:b51a:7049:f157:eb81	241.87.235.129
cb15:901b:901b:1324:b51a:7049:f157:eb82	241.87.235.130
cb15:901b:901b:1324:b51a:7049:f157:eb83	241.87.235.131
cb15:901b:901b:1324:b51a:7049:f157:eb84	241.87.235.132
cb15:901b:901b:1324:b51a:7049:f157:eb85	241.87.235.133
cb15:901b:901b:1324:b51a:7049:f157:eb86	241.87.235.134
cb15:901b:901b:1324:b51a:7049:f157:eb87	241.87.235.135
cb15:901b:901b:1324:b51a:7049:f157:eb88	241.87.235.136
cb15:901b:901b:1324:b51a:7049:f157:eb89	241.87.235.137
cb15:901b:901b:1324:b51a:7049:f157:eb8a	241.87.235.138
cb15:901b:901b:1324:b51a:7049:f157:eb8b	241.87.235.139
cb15:901b:901b:1324:b51a:7049:f157:eb8c	241.87.235.140
cb15:901b:901b:1324:b51a:7049:f157:eb8d	241.87.235.141
cb15:901b:901b:1324:b51a:7049:f157:eb8e	241.87.235.142
cb15:901b:901b:1324:b51a:7049:f157:eb8f	241.87.235.143
cb15:901b:901b:1324:b51a:7049:f157:eb90	241.87.235.144
cb15:901b:901b:1324:b51a:7049:f157:eb91	241.87.235.145
cb15:901b:901b:1324:b51a:7049:f157:eb92	241.87.235.146
cb15:901b:901b:1324:b51a:7049:f157:eb93	241.87.235.147
cb15:901b:901b:1324:b51a:7049:f157:eb94	241.87.235.148
cb15:901b:901b:1324:b51a:7049:f157:eb95	241.87.235.149
cb15:901b:901b:1324:b51a:7049:f157:eb96	241.87.235.150
cb15:901b:901b:1324:b51a:7049:f157:eb97	241.87.235.151
cb15:901b:901b:1324:b51a:7049:f157:eb98	241.87.235.152
cb15:901b:901b:1324:b51a:7049:f157:eb99	241.87.235.153
cb15:901b:901b:1324:b51a:7049:f157:eb9a	241.87.235.154
cb15:901b:901b:1324:b51a:7049:f157:eb9b	241.87.235.155
cb15:901b:901b:1324:b51a:7049:f157:eb9c	241.87.235.156
cb15:901b:901b:1324:b51a:7049:f157:eb9d	241.87.235.157
cb15:901b:901b:1324:b51a:7049:f157:eb9e	241.87.235.158
cb15:901b:901b:1324:b51a:7049:f157:eb9f	241.87.235.159
cb15:901b:901b:1324:b51a:7049:f157:eba0	241.87.235.160
cb15:901b:901b:1324:b51a:7049:f157:eba1	241.87.235.161
cb15:901b:901b:1324:b51a:7049:f157:eba2	241.87.235.162
cb15:901b:901b:1324:b51a:7049:f157:eba3	241.87.235.163
cb15:901b:901b:1324:b51a:7049:f157:eba4	241.87.235.164
cb15:901b:901b:1324:b51a:7049:f157:eba5	241.87.235.165
cb15:901b:901b:1324:b51a:7049:f157:eba6	241.87.235.166
cb15:901b:901b:1324:b51a:7049:f157:eba7	241.87.235.167
cb15:901b:901b:1324:b51a:7049:f157:eba8	241.87.235.168
cb15:901b:901b:1324:b51a:7049:f157:eba9	241.87.235.169
cb15:901b:901b:1324:b51a:7049:f157:ebaa	241.87.235.170
cb15:901b:901b:1324:b51a:7049:f157:ebab	241.87.235.171
cb15:901b:901b:1324:b51a:7049:f157:ebac	241.87.235.172
cb15:901b:901b:1324:b51a:7049:f157:ebad	241.87.235.173
cb15:901b:901b:1324:b51a:7049:f157:ebae	241.87.235.174
cb15:901b:901b:1324:b51a:7049:f157:ebaf	241.87.235.175
cb15:901b:901b:1324:b51a:7049:f157:ebb0	241.87.235.176
cb15:901b:901b:1324:b51a:7049:f157:ebb1	241.87.235.177
cb15:901b:901b:1324:b51a:7049:f157:ebb2	241.87.235.178
cb15:901b:901b:1324:b51a:7049:f157:ebb3	241.87.235.179
cb15:901b:901b:1324:b51a:7049:f157:ebb4	241.87.235.180

cb15:901b:901b:1324:b51a:7049:f157:ebb5	241.87.235.181
cb15:901b:901b:1324:b51a:7049:f157:ebb6	241.87.235.182
cb15:901b:901b:1324:b51a:7049:f157:ebb7	241.87.235.183
cb15:901b:901b:1324:b51a:7049:f157:ebb8	241.87.235.184
cb15:901b:901b:1324:b51a:7049:f157:ebb9	241.87.235.185
cb15:901b:901b:1324:b51a:7049:f157:ebba	241.87.235.186
cb15:901b:901b:1324:b51a:7049:f157:ebbb	241.87.235.187
cb15:901b:901b:1324:b51a:7049:f157:ebbc	241.87.235.188
cb15:901b:901b:1324:b51a:7049:f157:ebbd	241.87.235.189
cb15:901b:901b:1324:b51a:7049:f157:ebbe	241.87.235.190
cb15:901b:901b:1324:b51a:7049:f157:ebbf	241.87.235.191
cb15:901b:901b:1324:b51a:7049:f157:ebc0	241.87.235.192
cb15:901b:901b:1324:b51a:7049:f157:ebc1	241.87.235.193
cb15:901b:901b:1324:b51a:7049:f157:ebc2	241.87.235.194
cb15:901b:901b:1324:b51a:7049:f157:ebc3	241.87.235.195
cb15:901b:901b:1324:b51a:7049:f157:ebc4	241.87.235.196
cb15:901b:901b:1324:b51a:7049:f157:ebc5	241.87.235.197
cb15:901b:901b:1324:b51a:7049:f157:ebc6	241.87.235.198
cb15:901b:901b:1324:b51a:7049:f157:ebc7	241.87.235.199
cb15:901b:901b:1324:b51a:7049:f157:ebc8	241.87.235.200
cb15:901b:901b:1324:b51a:7049:f157:ebc9	241.87.235.201
cb15:901b:901b:1324:b51a:7049:f157:ebca	241.87.235.202
cb15:901b:901b:1324:b51a:7049:f157:ebcb	241.87.235.203
cb15:901b:901b:1324:b51a:7049:f157:ebcc	241.87.235.204
cb15:901b:901b:1324:b51a:7049:f157:ebcd	241.87.235.205
cb15:901b:901b:1324:b51a:7049:f157:ebce	241.87.235.206
cb15:901b:901b:1324:b51a:7049:f157:ebcf	241.87.235.207
cb15:901b:901b:1324:b51a:7049:f157:ebd0	241.87.235.208
cb15:901b:901b:1324:b51a:7049:f157:ebd1	241.87.235.209
cb15:901b:901b:1324:b51a:7049:f157:ebd2	241.87.235.210
cb15:901b:901b:1324:b51a:7049:f157:ebd3	241.87.235.211
cb15:901b:901b:1324:b51a:7049:f157:ebd4	241.87.235.212
cb15:901b:901b:1324:b51a:7049:f157:ebd5	241.87.235.213
cb15:901b:901b:1324:b51a:7049:f157:ebd6	241.87.235.214
cb15:901b:901b:1324:b51a:7049:f157:ebd7	241.87.235.215
cb15:901b:901b:1324:b51a:7049:f157:ebd8	241.87.235.216
cb15:901b:901b:1324:b51a:7049:f157:ebd9	241.87.235.217
cb15:901b:901b:1324:b51a:7049:f157:ebda	241.87.235.218
cb15:901b:901b:1324:b51a:7049:f157:ebdb	241.87.235.219
cb15:901b:901b:1324:b51a:7049:f157:ebdc	241.87.235.220
cb15:901b:901b:1324:b51a:7049:f157:ebdd	241.87.235.221
cb15:901b:901b:1324:b51a:7049:f157:ebde	241.87.235.222
cb15:901b:901b:1324:b51a:7049:f157:ebdf	241.87.235.223
cb15:901b:901b:1324:b51a:7049:f157:ebe0	241.87.235.224
cb15:901b:901b:1324:b51a:7049:f157:ebe1	241.87.235.225
cb15:901b:901b:1324:b51a:7049:f157:ebe2	241.87.235.226
cb15:901b:901b:1324:b51a:7049:f157:ebe3	241.87.235.227
cb15:901b:901b:1324:b51a:7049:f157:ebe4	241.87.235.228
cb15:901b:901b:1324:b51a:7049:f157:ebe5	241.87.235.229
cb15:901b:901b:1324:b51a:7049:f157:ebe6	241.87.235.230
cb15:901b:901b:1324:b51a:7049:f157:ebe7	241.87.235.231
cb15:901b:901b:1324:b51a:7049:f157:ebe8	241.87.235.232
cb15:901b:901b:1324:b51a:7049:f157:ebe9	241.87.235.233
cb15:901b:901b:1324:b51a:7049:f157:ebea	241.87.235.234
cb15:901b:901b:1324:b51a:7049:f157:ebeb	241.87.235.235
cb15:901b:901b:1324:b51a:7049:f157:ebec	241.87.235.236
cb15:901b:901b:1324:b51a:7049:f157:ebed	241.87.235.237
cb15:901b:901b:1324:b51a:7049:f157:ebee	241.87.235.238
cb15:901b:901b:1324:b51a:7049:f157:ebef	241.87.235.239
cb15:901b:901b:1324:b51a:7049:f157:ebf0	241.87.235.240
cb15:901b:901b:1324:b51a:7049:f157:ebf1	241.87.235.241
cb15:901b:901b:1324:b51a:7049:f157:ebf2	241.87.235.242
cb15:901b:901b:1324:b51a:7049:f157:ebf3	241.87.235.243
cb15:901b:901b:1324:b51a:7049:f157:ebf4	241.87.235.244
cb15:901b:901b:1324:b51a:7049:f157:ebf5	241.87.235.245
cb15:901b:901b:1324:b51a:7049:f157:ebf6	241.87.235.246
cb15:901b:901b:1324:b51a:7049:f157:ebf7	241.87.235.247
cb15:901b:901b:1324:b51a:7049:f157:ebf8	241.87.235.248
cb15:901b:901b:1324:b51a:7049:f157:ebf9	241.87.235.249
cb15:901b:901b:1324:b51a:7049:f157:ebfa	241.87.235.250
cb15:901b:901b:1324:b51a:7049:f157:ebfb	241.87.235.251
cb15:901b:901b:1324:b51a:7049:f157:ebfc	241.87.235.252
cb15:901b:901b:1324:b51a:7049:f157:ebfd	241.87.235.253
cb15:901b:901b:1324:b51a:7049:f157:ebfe	241.87.235.254
cb15:901b:901b:1324:b51a:7049:f157:ebff	241.87.235.255

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.