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:de72:b51e:ef01	181.30.239.1
cb15:901b:901b:fb65:4024:de72:b51e:ef02	181.30.239.2
cb15:901b:901b:fb65:4024:de72:b51e:ef03	181.30.239.3
cb15:901b:901b:fb65:4024:de72:b51e:ef04	181.30.239.4
cb15:901b:901b:fb65:4024:de72:b51e:ef05	181.30.239.5
cb15:901b:901b:fb65:4024:de72:b51e:ef06	181.30.239.6
cb15:901b:901b:fb65:4024:de72:b51e:ef07	181.30.239.7
cb15:901b:901b:fb65:4024:de72:b51e:ef08	181.30.239.8
cb15:901b:901b:fb65:4024:de72:b51e:ef09	181.30.239.9
cb15:901b:901b:fb65:4024:de72:b51e:ef0a	181.30.239.10
cb15:901b:901b:fb65:4024:de72:b51e:ef0b	181.30.239.11
cb15:901b:901b:fb65:4024:de72:b51e:ef0c	181.30.239.12
cb15:901b:901b:fb65:4024:de72:b51e:ef0d	181.30.239.13
cb15:901b:901b:fb65:4024:de72:b51e:ef0e	181.30.239.14
cb15:901b:901b:fb65:4024:de72:b51e:ef0f	181.30.239.15
cb15:901b:901b:fb65:4024:de72:b51e:ef10	181.30.239.16
cb15:901b:901b:fb65:4024:de72:b51e:ef11	181.30.239.17
cb15:901b:901b:fb65:4024:de72:b51e:ef12	181.30.239.18
cb15:901b:901b:fb65:4024:de72:b51e:ef13	181.30.239.19
cb15:901b:901b:fb65:4024:de72:b51e:ef14	181.30.239.20
cb15:901b:901b:fb65:4024:de72:b51e:ef15	181.30.239.21
cb15:901b:901b:fb65:4024:de72:b51e:ef16	181.30.239.22
cb15:901b:901b:fb65:4024:de72:b51e:ef17	181.30.239.23
cb15:901b:901b:fb65:4024:de72:b51e:ef18	181.30.239.24
cb15:901b:901b:fb65:4024:de72:b51e:ef19	181.30.239.25
cb15:901b:901b:fb65:4024:de72:b51e:ef1a	181.30.239.26
cb15:901b:901b:fb65:4024:de72:b51e:ef1b	181.30.239.27
cb15:901b:901b:fb65:4024:de72:b51e:ef1c	181.30.239.28
cb15:901b:901b:fb65:4024:de72:b51e:ef1d	181.30.239.29
cb15:901b:901b:fb65:4024:de72:b51e:ef1e	181.30.239.30
cb15:901b:901b:fb65:4024:de72:b51e:ef1f	181.30.239.31
cb15:901b:901b:fb65:4024:de72:b51e:ef20	181.30.239.32
cb15:901b:901b:fb65:4024:de72:b51e:ef21	181.30.239.33
cb15:901b:901b:fb65:4024:de72:b51e:ef22	181.30.239.34
cb15:901b:901b:fb65:4024:de72:b51e:ef23	181.30.239.35
cb15:901b:901b:fb65:4024:de72:b51e:ef24	181.30.239.36
cb15:901b:901b:fb65:4024:de72:b51e:ef25	181.30.239.37
cb15:901b:901b:fb65:4024:de72:b51e:ef26	181.30.239.38
cb15:901b:901b:fb65:4024:de72:b51e:ef27	181.30.239.39
cb15:901b:901b:fb65:4024:de72:b51e:ef28	181.30.239.40
cb15:901b:901b:fb65:4024:de72:b51e:ef29	181.30.239.41
cb15:901b:901b:fb65:4024:de72:b51e:ef2a	181.30.239.42
cb15:901b:901b:fb65:4024:de72:b51e:ef2b	181.30.239.43
cb15:901b:901b:fb65:4024:de72:b51e:ef2c	181.30.239.44
cb15:901b:901b:fb65:4024:de72:b51e:ef2d	181.30.239.45
cb15:901b:901b:fb65:4024:de72:b51e:ef2e	181.30.239.46
cb15:901b:901b:fb65:4024:de72:b51e:ef2f	181.30.239.47
cb15:901b:901b:fb65:4024:de72:b51e:ef30	181.30.239.48
cb15:901b:901b:fb65:4024:de72:b51e:ef31	181.30.239.49
cb15:901b:901b:fb65:4024:de72:b51e:ef32	181.30.239.50
cb15:901b:901b:fb65:4024:de72:b51e:ef33	181.30.239.51
cb15:901b:901b:fb65:4024:de72:b51e:ef34	181.30.239.52
cb15:901b:901b:fb65:4024:de72:b51e:ef35	181.30.239.53
cb15:901b:901b:fb65:4024:de72:b51e:ef36	181.30.239.54
cb15:901b:901b:fb65:4024:de72:b51e:ef37	181.30.239.55
cb15:901b:901b:fb65:4024:de72:b51e:ef38	181.30.239.56
cb15:901b:901b:fb65:4024:de72:b51e:ef39	181.30.239.57
cb15:901b:901b:fb65:4024:de72:b51e:ef3a	181.30.239.58
cb15:901b:901b:fb65:4024:de72:b51e:ef3b	181.30.239.59
cb15:901b:901b:fb65:4024:de72:b51e:ef3c	181.30.239.60

cb15:901b:901b:fb65:4024:de72:b51e:ef3d	181.30.239.61
cb15:901b:901b:fb65:4024:de72:b51e:ef3e	181.30.239.62
cb15:901b:901b:fb65:4024:de72:b51e:ef3f	181.30.239.63
cb15:901b:901b:fb65:4024:de72:b51e:ef40	181.30.239.64
cb15:901b:901b:fb65:4024:de72:b51e:ef41	181.30.239.65
cb15:901b:901b:fb65:4024:de72:b51e:ef42	181.30.239.66
cb15:901b:901b:fb65:4024:de72:b51e:ef43	181.30.239.67
cb15:901b:901b:fb65:4024:de72:b51e:ef44	181.30.239.68
cb15:901b:901b:fb65:4024:de72:b51e:ef45	181.30.239.69
cb15:901b:901b:fb65:4024:de72:b51e:ef46	181.30.239.70
cb15:901b:901b:fb65:4024:de72:b51e:ef47	181.30.239.71
cb15:901b:901b:fb65:4024:de72:b51e:ef48	181.30.239.72
cb15:901b:901b:fb65:4024:de72:b51e:ef49	181.30.239.73
cb15:901b:901b:fb65:4024:de72:b51e:ef4a	181.30.239.74
cb15:901b:901b:fb65:4024:de72:b51e:ef4b	181.30.239.75
cb15:901b:901b:fb65:4024:de72:b51e:ef4c	181.30.239.76
cb15:901b:901b:fb65:4024:de72:b51e:ef4d	181.30.239.77
cb15:901b:901b:fb65:4024:de72:b51e:ef4e	181.30.239.78
cb15:901b:901b:fb65:4024:de72:b51e:ef4f	181.30.239.79
cb15:901b:901b:fb65:4024:de72:b51e:ef50	181.30.239.80
cb15:901b:901b:fb65:4024:de72:b51e:ef51	181.30.239.81
cb15:901b:901b:fb65:4024:de72:b51e:ef52	181.30.239.82
cb15:901b:901b:fb65:4024:de72:b51e:ef53	181.30.239.83
cb15:901b:901b:fb65:4024:de72:b51e:ef54	181.30.239.84
cb15:901b:901b:fb65:4024:de72:b51e:ef55	181.30.239.85
cb15:901b:901b:fb65:4024:de72:b51e:ef56	181.30.239.86
cb15:901b:901b:fb65:4024:de72:b51e:ef57	181.30.239.87
cb15:901b:901b:fb65:4024:de72:b51e:ef58	181.30.239.88
cb15:901b:901b:fb65:4024:de72:b51e:ef59	181.30.239.89
cb15:901b:901b:fb65:4024:de72:b51e:ef5a	181.30.239.90
cb15:901b:901b:fb65:4024:de72:b51e:ef5b	181.30.239.91
cb15:901b:901b:fb65:4024:de72:b51e:ef5c	181.30.239.92
cb15:901b:901b:fb65:4024:de72:b51e:ef5d	181.30.239.93
cb15:901b:901b:fb65:4024:de72:b51e:ef5e	181.30.239.94
cb15:901b:901b:fb65:4024:de72:b51e:ef5f	181.30.239.95
cb15:901b:901b:fb65:4024:de72:b51e:ef60	181.30.239.96
cb15:901b:901b:fb65:4024:de72:b51e:ef61	181.30.239.97
cb15:901b:901b:fb65:4024:de72:b51e:ef62	181.30.239.98
cb15:901b:901b:fb65:4024:de72:b51e:ef63	181.30.239.99
cb15:901b:901b:fb65:4024:de72:b51e:ef64	181.30.239.100
cb15:901b:901b:fb65:4024:de72:b51e:ef65	181.30.239.101
cb15:901b:901b:fb65:4024:de72:b51e:ef66	181.30.239.102
cb15:901b:901b:fb65:4024:de72:b51e:ef67	181.30.239.103
cb15:901b:901b:fb65:4024:de72:b51e:ef68	181.30.239.104
cb15:901b:901b:fb65:4024:de72:b51e:ef69	181.30.239.105
cb15:901b:901b:fb65:4024:de72:b51e:ef6a	181.30.239.106
cb15:901b:901b:fb65:4024:de72:b51e:ef6b	181.30.239.107
cb15:901b:901b:fb65:4024:de72:b51e:ef6c	181.30.239.108
cb15:901b:901b:fb65:4024:de72:b51e:ef6d	181.30.239.109
cb15:901b:901b:fb65:4024:de72:b51e:ef6e	181.30.239.110
cb15:901b:901b:fb65:4024:de72:b51e:ef6f	181.30.239.111
cb15:901b:901b:fb65:4024:de72:b51e:ef70	181.30.239.112
cb15:901b:901b:fb65:4024:de72:b51e:ef71	181.30.239.113
cb15:901b:901b:fb65:4024:de72:b51e:ef72	181.30.239.114
cb15:901b:901b:fb65:4024:de72:b51e:ef73	181.30.239.115
cb15:901b:901b:fb65:4024:de72:b51e:ef74	181.30.239.116
cb15:901b:901b:fb65:4024:de72:b51e:ef75	181.30.239.117
cb15:901b:901b:fb65:4024:de72:b51e:ef76	181.30.239.118
cb15:901b:901b:fb65:4024:de72:b51e:ef77	181.30.239.119
cb15:901b:901b:fb65:4024:de72:b51e:ef78	181.30.239.120

cb15:901b:901b:fb65:4024:de72:b51e:ef79	181.30.239.121
cb15:901b:901b:fb65:4024:de72:b51e:ef7a	181.30.239.122
cb15:901b:901b:fb65:4024:de72:b51e:ef7b	181.30.239.123
cb15:901b:901b:fb65:4024:de72:b51e:ef7c	181.30.239.124
cb15:901b:901b:fb65:4024:de72:b51e:ef7d	181.30.239.125
cb15:901b:901b:fb65:4024:de72:b51e:ef7e	181.30.239.126
cb15:901b:901b:fb65:4024:de72:b51e:ef7f	181.30.239.127
cb15:901b:901b:fb65:4024:de72:b51e:ef80	181.30.239.128
cb15:901b:901b:fb65:4024:de72:b51e:ef81	181.30.239.129
cb15:901b:901b:fb65:4024:de72:b51e:ef82	181.30.239.130
cb15:901b:901b:fb65:4024:de72:b51e:ef83	181.30.239.131
cb15:901b:901b:fb65:4024:de72:b51e:ef84	181.30.239.132
cb15:901b:901b:fb65:4024:de72:b51e:ef85	181.30.239.133
cb15:901b:901b:fb65:4024:de72:b51e:ef86	181.30.239.134
cb15:901b:901b:fb65:4024:de72:b51e:ef87	181.30.239.135
cb15:901b:901b:fb65:4024:de72:b51e:ef88	181.30.239.136
cb15:901b:901b:fb65:4024:de72:b51e:ef89	181.30.239.137
cb15:901b:901b:fb65:4024:de72:b51e:ef8a	181.30.239.138
cb15:901b:901b:fb65:4024:de72:b51e:ef8b	181.30.239.139
cb15:901b:901b:fb65:4024:de72:b51e:ef8c	181.30.239.140
cb15:901b:901b:fb65:4024:de72:b51e:ef8d	181.30.239.141
cb15:901b:901b:fb65:4024:de72:b51e:ef8e	181.30.239.142
cb15:901b:901b:fb65:4024:de72:b51e:ef8f	181.30.239.143
cb15:901b:901b:fb65:4024:de72:b51e:ef90	181.30.239.144
cb15:901b:901b:fb65:4024:de72:b51e:ef91	181.30.239.145
cb15:901b:901b:fb65:4024:de72:b51e:ef92	181.30.239.146
cb15:901b:901b:fb65:4024:de72:b51e:ef93	181.30.239.147
cb15:901b:901b:fb65:4024:de72:b51e:ef94	181.30.239.148
cb15:901b:901b:fb65:4024:de72:b51e:ef95	181.30.239.149
cb15:901b:901b:fb65:4024:de72:b51e:ef96	181.30.239.150
cb15:901b:901b:fb65:4024:de72:b51e:ef97	181.30.239.151
cb15:901b:901b:fb65:4024:de72:b51e:ef98	181.30.239.152
cb15:901b:901b:fb65:4024:de72:b51e:ef99	181.30.239.153
cb15:901b:901b:fb65:4024:de72:b51e:ef9a	181.30.239.154
cb15:901b:901b:fb65:4024:de72:b51e:ef9b	181.30.239.155
cb15:901b:901b:fb65:4024:de72:b51e:ef9c	181.30.239.156
cb15:901b:901b:fb65:4024:de72:b51e:ef9d	181.30.239.157
cb15:901b:901b:fb65:4024:de72:b51e:ef9e	181.30.239.158
cb15:901b:901b:fb65:4024:de72:b51e:ef9f	181.30.239.159
cb15:901b:901b:fb65:4024:de72:b51e:efa0	181.30.239.160
cb15:901b:901b:fb65:4024:de72:b51e:efa1	181.30.239.161
cb15:901b:901b:fb65:4024:de72:b51e:efa2	181.30.239.162
cb15:901b:901b:fb65:4024:de72:b51e:efa3	181.30.239.163
cb15:901b:901b:fb65:4024:de72:b51e:efa4	181.30.239.164
cb15:901b:901b:fb65:4024:de72:b51e:efa5	181.30.239.165
cb15:901b:901b:fb65:4024:de72:b51e:efa6	181.30.239.166
cb15:901b:901b:fb65:4024:de72:b51e:efa7	181.30.239.167
cb15:901b:901b:fb65:4024:de72:b51e:efa8	181.30.239.168
cb15:901b:901b:fb65:4024:de72:b51e:efa9	181.30.239.169
cb15:901b:901b:fb65:4024:de72:b51e:efaa	181.30.239.170
cb15:901b:901b:fb65:4024:de72:b51e:efab	181.30.239.171
cb15:901b:901b:fb65:4024:de72:b51e:efac	181.30.239.172
cb15:901b:901b:fb65:4024:de72:b51e:efad	181.30.239.173
cb15:901b:901b:fb65:4024:de72:b51e:efae	181.30.239.174
cb15:901b:901b:fb65:4024:de72:b51e:efaf	181.30.239.175
cb15:901b:901b:fb65:4024:de72:b51e:efb0	181.30.239.176
cb15:901b:901b:fb65:4024:de72:b51e:efb1	181.30.239.177
cb15:901b:901b:fb65:4024:de72:b51e:efb2	181.30.239.178
cb15:901b:901b:fb65:4024:de72:b51e:efb3	181.30.239.179
cb15:901b:901b:fb65:4024:de72:b51e:efb4	181.30.239.180

cb15:901b:901b:fb65:4024:de72:b51e:efb5	181.30.239.181
cb15:901b:901b:fb65:4024:de72:b51e:efb6	181.30.239.182
cb15:901b:901b:fb65:4024:de72:b51e:efb7	181.30.239.183
cb15:901b:901b:fb65:4024:de72:b51e:efb8	181.30.239.184
cb15:901b:901b:fb65:4024:de72:b51e:efb9	181.30.239.185
cb15:901b:901b:fb65:4024:de72:b51e:efba	181.30.239.186
cb15:901b:901b:fb65:4024:de72:b51e:efbb	181.30.239.187
cb15:901b:901b:fb65:4024:de72:b51e:efbc	181.30.239.188
cb15:901b:901b:fb65:4024:de72:b51e:efbd	181.30.239.189
cb15:901b:901b:fb65:4024:de72:b51e:efbe	181.30.239.190
cb15:901b:901b:fb65:4024:de72:b51e:efbf	181.30.239.191
cb15:901b:901b:fb65:4024:de72:b51e:efc0	181.30.239.192
cb15:901b:901b:fb65:4024:de72:b51e:efc1	181.30.239.193
cb15:901b:901b:fb65:4024:de72:b51e:efc2	181.30.239.194
cb15:901b:901b:fb65:4024:de72:b51e:efc3	181.30.239.195
cb15:901b:901b:fb65:4024:de72:b51e:efc4	181.30.239.196
cb15:901b:901b:fb65:4024:de72:b51e:efc5	181.30.239.197
cb15:901b:901b:fb65:4024:de72:b51e:efc6	181.30.239.198
cb15:901b:901b:fb65:4024:de72:b51e:efc7	181.30.239.199
cb15:901b:901b:fb65:4024:de72:b51e:efc8	181.30.239.200
cb15:901b:901b:fb65:4024:de72:b51e:efc9	181.30.239.201
cb15:901b:901b:fb65:4024:de72:b51e:efca	181.30.239.202
cb15:901b:901b:fb65:4024:de72:b51e:efcb	181.30.239.203
cb15:901b:901b:fb65:4024:de72:b51e:efcc	181.30.239.204
cb15:901b:901b:fb65:4024:de72:b51e:efcd	181.30.239.205
cb15:901b:901b:fb65:4024:de72:b51e:efce	181.30.239.206
cb15:901b:901b:fb65:4024:de72:b51e:efcf	181.30.239.207
cb15:901b:901b:fb65:4024:de72:b51e:efd0	181.30.239.208
cb15:901b:901b:fb65:4024:de72:b51e:efd1	181.30.239.209
cb15:901b:901b:fb65:4024:de72:b51e:efd2	181.30.239.210
cb15:901b:901b:fb65:4024:de72:b51e:efd3	181.30.239.211
cb15:901b:901b:fb65:4024:de72:b51e:efd4	181.30.239.212
cb15:901b:901b:fb65:4024:de72:b51e:efd5	181.30.239.213
cb15:901b:901b:fb65:4024:de72:b51e:efd6	181.30.239.214
cb15:901b:901b:fb65:4024:de72:b51e:efd7	181.30.239.215
cb15:901b:901b:fb65:4024:de72:b51e:efd8	181.30.239.216
cb15:901b:901b:fb65:4024:de72:b51e:efd9	181.30.239.217
cb15:901b:901b:fb65:4024:de72:b51e:efda	181.30.239.218
cb15:901b:901b:fb65:4024:de72:b51e:efdb	181.30.239.219
cb15:901b:901b:fb65:4024:de72:b51e:efdc	181.30.239.220
cb15:901b:901b:fb65:4024:de72:b51e:efdd	181.30.239.221
cb15:901b:901b:fb65:4024:de72:b51e:efde	181.30.239.222
cb15:901b:901b:fb65:4024:de72:b51e:efdf	181.30.239.223
cb15:901b:901b:fb65:4024:de72:b51e:efe0	181.30.239.224
cb15:901b:901b:fb65:4024:de72:b51e:efe1	181.30.239.225
cb15:901b:901b:fb65:4024:de72:b51e:efe2	181.30.239.226
cb15:901b:901b:fb65:4024:de72:b51e:efe3	181.30.239.227
cb15:901b:901b:fb65:4024:de72:b51e:efe4	181.30.239.228
cb15:901b:901b:fb65:4024:de72:b51e:efe5	181.30.239.229
cb15:901b:901b:fb65:4024:de72:b51e:efe6	181.30.239.230
cb15:901b:901b:fb65:4024:de72:b51e:efe7	181.30.239.231
cb15:901b:901b:fb65:4024:de72:b51e:efe8	181.30.239.232
cb15:901b:901b:fb65:4024:de72:b51e:efe9	181.30.239.233
cb15:901b:901b:fb65:4024:de72:b51e:efea	181.30.239.234
cb15:901b:901b:fb65:4024:de72:b51e:efeb	181.30.239.235
cb15:901b:901b:fb65:4024:de72:b51e:efec	181.30.239.236
cb15:901b:901b:fb65:4024:de72:b51e:efed	181.30.239.237
cb15:901b:901b:fb65:4024:de72:b51e:efee	181.30.239.238
cb15:901b:901b:fb65:4024:de72:b51e:efef	181.30.239.239
cb15:901b:901b:fb65:4024:de72:b51e:eff0	181.30.239.240
cb15:901b:901b:fb65:4024:de72:b51e:eff1	181.30.239.241
cb15:901b:901b:fb65:4024:de72:b51e:eff2	181.30.239.242
cb15:901b:901b:fb65:4024:de72:b51e:eff3	181.30.239.243
cb15:901b:901b:fb65:4024:de72:b51e:eff4	181.30.239.244
cb15:901b:901b:fb65:4024:de72:b51e:eff5	181.30.239.245
cb15:901b:901b:fb65:4024:de72:b51e:eff6	181.30.239.246
cb15:901b:901b:fb65:4024:de72:b51e:eff7	181.30.239.247
cb15:901b:901b:fb65:4024:de72:b51e:eff8	181.30.239.248
cb15:901b:901b:fb65:4024:de72:b51e:eff9	181.30.239.249
cb15:901b:901b:fb65:4024:de72:b51e:effa	181.30.239.250
cb15:901b:901b:fb65:4024:de72:b51e:effb	181.30.239.251
cb15:901b:901b:fb65:4024:de72:b51e:effc	181.30.239.252
cb15:901b:901b:fb65:4024:de72:b51e:effd	181.30.239.253
cb15:901b:901b:fb65:4024:de72:b51e:effe	181.30.239.254
cb15:901b:901b:fb65:4024:de72:b51e:efff	181.30.239.255

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.