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:1324:80df:b155:4033:ef01	64.51.239.1
cb15:901b:901b:1324:80df:b155:4033:ef02	64.51.239.2
cb15:901b:901b:1324:80df:b155:4033:ef03	64.51.239.3
cb15:901b:901b:1324:80df:b155:4033:ef04	64.51.239.4
cb15:901b:901b:1324:80df:b155:4033:ef05	64.51.239.5
cb15:901b:901b:1324:80df:b155:4033:ef06	64.51.239.6
cb15:901b:901b:1324:80df:b155:4033:ef07	64.51.239.7
cb15:901b:901b:1324:80df:b155:4033:ef08	64.51.239.8
cb15:901b:901b:1324:80df:b155:4033:ef09	64.51.239.9
cb15:901b:901b:1324:80df:b155:4033:ef0a	64.51.239.10
cb15:901b:901b:1324:80df:b155:4033:ef0b	64.51.239.11
cb15:901b:901b:1324:80df:b155:4033:ef0c	64.51.239.12
cb15:901b:901b:1324:80df:b155:4033:ef0d	64.51.239.13
cb15:901b:901b:1324:80df:b155:4033:ef0e	64.51.239.14
cb15:901b:901b:1324:80df:b155:4033:ef0f	64.51.239.15
cb15:901b:901b:1324:80df:b155:4033:ef10	64.51.239.16
cb15:901b:901b:1324:80df:b155:4033:ef11	64.51.239.17
cb15:901b:901b:1324:80df:b155:4033:ef12	64.51.239.18
cb15:901b:901b:1324:80df:b155:4033:ef13	64.51.239.19
cb15:901b:901b:1324:80df:b155:4033:ef14	64.51.239.20
cb15:901b:901b:1324:80df:b155:4033:ef15	64.51.239.21
cb15:901b:901b:1324:80df:b155:4033:ef16	64.51.239.22
cb15:901b:901b:1324:80df:b155:4033:ef17	64.51.239.23
cb15:901b:901b:1324:80df:b155:4033:ef18	64.51.239.24
cb15:901b:901b:1324:80df:b155:4033:ef19	64.51.239.25
cb15:901b:901b:1324:80df:b155:4033:ef1a	64.51.239.26
cb15:901b:901b:1324:80df:b155:4033:ef1b	64.51.239.27
cb15:901b:901b:1324:80df:b155:4033:ef1c	64.51.239.28
cb15:901b:901b:1324:80df:b155:4033:ef1d	64.51.239.29
cb15:901b:901b:1324:80df:b155:4033:ef1e	64.51.239.30
cb15:901b:901b:1324:80df:b155:4033:ef1f	64.51.239.31
cb15:901b:901b:1324:80df:b155:4033:ef20	64.51.239.32
cb15:901b:901b:1324:80df:b155:4033:ef21	64.51.239.33
cb15:901b:901b:1324:80df:b155:4033:ef22	64.51.239.34
cb15:901b:901b:1324:80df:b155:4033:ef23	64.51.239.35
cb15:901b:901b:1324:80df:b155:4033:ef24	64.51.239.36
cb15:901b:901b:1324:80df:b155:4033:ef25	64.51.239.37
cb15:901b:901b:1324:80df:b155:4033:ef26	64.51.239.38
cb15:901b:901b:1324:80df:b155:4033:ef27	64.51.239.39
cb15:901b:901b:1324:80df:b155:4033:ef28	64.51.239.40
cb15:901b:901b:1324:80df:b155:4033:ef29	64.51.239.41
cb15:901b:901b:1324:80df:b155:4033:ef2a	64.51.239.42
cb15:901b:901b:1324:80df:b155:4033:ef2b	64.51.239.43
cb15:901b:901b:1324:80df:b155:4033:ef2c	64.51.239.44
cb15:901b:901b:1324:80df:b155:4033:ef2d	64.51.239.45
cb15:901b:901b:1324:80df:b155:4033:ef2e	64.51.239.46
cb15:901b:901b:1324:80df:b155:4033:ef2f	64.51.239.47
cb15:901b:901b:1324:80df:b155:4033:ef30	64.51.239.48
cb15:901b:901b:1324:80df:b155:4033:ef31	64.51.239.49
cb15:901b:901b:1324:80df:b155:4033:ef32	64.51.239.50
cb15:901b:901b:1324:80df:b155:4033:ef33	64.51.239.51
cb15:901b:901b:1324:80df:b155:4033:ef34	64.51.239.52
cb15:901b:901b:1324:80df:b155:4033:ef35	64.51.239.53
cb15:901b:901b:1324:80df:b155:4033:ef36	64.51.239.54
cb15:901b:901b:1324:80df:b155:4033:ef37	64.51.239.55
cb15:901b:901b:1324:80df:b155:4033:ef38	64.51.239.56
cb15:901b:901b:1324:80df:b155:4033:ef39	64.51.239.57
cb15:901b:901b:1324:80df:b155:4033:ef3a	64.51.239.58
cb15:901b:901b:1324:80df:b155:4033:ef3b	64.51.239.59
cb15:901b:901b:1324:80df:b155:4033:ef3c	64.51.239.60

cb15:901b:901b:1324:80df:b155:4033:ef3d	64.51.239.61
cb15:901b:901b:1324:80df:b155:4033:ef3e	64.51.239.62
cb15:901b:901b:1324:80df:b155:4033:ef3f	64.51.239.63
cb15:901b:901b:1324:80df:b155:4033:ef40	64.51.239.64
cb15:901b:901b:1324:80df:b155:4033:ef41	64.51.239.65
cb15:901b:901b:1324:80df:b155:4033:ef42	64.51.239.66
cb15:901b:901b:1324:80df:b155:4033:ef43	64.51.239.67
cb15:901b:901b:1324:80df:b155:4033:ef44	64.51.239.68
cb15:901b:901b:1324:80df:b155:4033:ef45	64.51.239.69
cb15:901b:901b:1324:80df:b155:4033:ef46	64.51.239.70
cb15:901b:901b:1324:80df:b155:4033:ef47	64.51.239.71
cb15:901b:901b:1324:80df:b155:4033:ef48	64.51.239.72
cb15:901b:901b:1324:80df:b155:4033:ef49	64.51.239.73
cb15:901b:901b:1324:80df:b155:4033:ef4a	64.51.239.74
cb15:901b:901b:1324:80df:b155:4033:ef4b	64.51.239.75
cb15:901b:901b:1324:80df:b155:4033:ef4c	64.51.239.76
cb15:901b:901b:1324:80df:b155:4033:ef4d	64.51.239.77
cb15:901b:901b:1324:80df:b155:4033:ef4e	64.51.239.78
cb15:901b:901b:1324:80df:b155:4033:ef4f	64.51.239.79
cb15:901b:901b:1324:80df:b155:4033:ef50	64.51.239.80
cb15:901b:901b:1324:80df:b155:4033:ef51	64.51.239.81
cb15:901b:901b:1324:80df:b155:4033:ef52	64.51.239.82
cb15:901b:901b:1324:80df:b155:4033:ef53	64.51.239.83
cb15:901b:901b:1324:80df:b155:4033:ef54	64.51.239.84
cb15:901b:901b:1324:80df:b155:4033:ef55	64.51.239.85
cb15:901b:901b:1324:80df:b155:4033:ef56	64.51.239.86
cb15:901b:901b:1324:80df:b155:4033:ef57	64.51.239.87
cb15:901b:901b:1324:80df:b155:4033:ef58	64.51.239.88
cb15:901b:901b:1324:80df:b155:4033:ef59	64.51.239.89
cb15:901b:901b:1324:80df:b155:4033:ef5a	64.51.239.90
cb15:901b:901b:1324:80df:b155:4033:ef5b	64.51.239.91
cb15:901b:901b:1324:80df:b155:4033:ef5c	64.51.239.92
cb15:901b:901b:1324:80df:b155:4033:ef5d	64.51.239.93
cb15:901b:901b:1324:80df:b155:4033:ef5e	64.51.239.94
cb15:901b:901b:1324:80df:b155:4033:ef5f	64.51.239.95
cb15:901b:901b:1324:80df:b155:4033:ef60	64.51.239.96
cb15:901b:901b:1324:80df:b155:4033:ef61	64.51.239.97
cb15:901b:901b:1324:80df:b155:4033:ef62	64.51.239.98
cb15:901b:901b:1324:80df:b155:4033:ef63	64.51.239.99
cb15:901b:901b:1324:80df:b155:4033:ef64	64.51.239.100
cb15:901b:901b:1324:80df:b155:4033:ef65	64.51.239.101
cb15:901b:901b:1324:80df:b155:4033:ef66	64.51.239.102
cb15:901b:901b:1324:80df:b155:4033:ef67	64.51.239.103
cb15:901b:901b:1324:80df:b155:4033:ef68	64.51.239.104
cb15:901b:901b:1324:80df:b155:4033:ef69	64.51.239.105
cb15:901b:901b:1324:80df:b155:4033:ef6a	64.51.239.106
cb15:901b:901b:1324:80df:b155:4033:ef6b	64.51.239.107
cb15:901b:901b:1324:80df:b155:4033:ef6c	64.51.239.108
cb15:901b:901b:1324:80df:b155:4033:ef6d	64.51.239.109
cb15:901b:901b:1324:80df:b155:4033:ef6e	64.51.239.110
cb15:901b:901b:1324:80df:b155:4033:ef6f	64.51.239.111
cb15:901b:901b:1324:80df:b155:4033:ef70	64.51.239.112
cb15:901b:901b:1324:80df:b155:4033:ef71	64.51.239.113
cb15:901b:901b:1324:80df:b155:4033:ef72	64.51.239.114
cb15:901b:901b:1324:80df:b155:4033:ef73	64.51.239.115
cb15:901b:901b:1324:80df:b155:4033:ef74	64.51.239.116
cb15:901b:901b:1324:80df:b155:4033:ef75	64.51.239.117
cb15:901b:901b:1324:80df:b155:4033:ef76	64.51.239.118
cb15:901b:901b:1324:80df:b155:4033:ef77	64.51.239.119
cb15:901b:901b:1324:80df:b155:4033:ef78	64.51.239.120

cb15:901b:901b:1324:80df:b155:4033:ef79	64.51.239.121
cb15:901b:901b:1324:80df:b155:4033:ef7a	64.51.239.122
cb15:901b:901b:1324:80df:b155:4033:ef7b	64.51.239.123
cb15:901b:901b:1324:80df:b155:4033:ef7c	64.51.239.124
cb15:901b:901b:1324:80df:b155:4033:ef7d	64.51.239.125
cb15:901b:901b:1324:80df:b155:4033:ef7e	64.51.239.126
cb15:901b:901b:1324:80df:b155:4033:ef7f	64.51.239.127
cb15:901b:901b:1324:80df:b155:4033:ef80	64.51.239.128
cb15:901b:901b:1324:80df:b155:4033:ef81	64.51.239.129
cb15:901b:901b:1324:80df:b155:4033:ef82	64.51.239.130
cb15:901b:901b:1324:80df:b155:4033:ef83	64.51.239.131
cb15:901b:901b:1324:80df:b155:4033:ef84	64.51.239.132
cb15:901b:901b:1324:80df:b155:4033:ef85	64.51.239.133
cb15:901b:901b:1324:80df:b155:4033:ef86	64.51.239.134
cb15:901b:901b:1324:80df:b155:4033:ef87	64.51.239.135
cb15:901b:901b:1324:80df:b155:4033:ef88	64.51.239.136
cb15:901b:901b:1324:80df:b155:4033:ef89	64.51.239.137
cb15:901b:901b:1324:80df:b155:4033:ef8a	64.51.239.138
cb15:901b:901b:1324:80df:b155:4033:ef8b	64.51.239.139
cb15:901b:901b:1324:80df:b155:4033:ef8c	64.51.239.140
cb15:901b:901b:1324:80df:b155:4033:ef8d	64.51.239.141
cb15:901b:901b:1324:80df:b155:4033:ef8e	64.51.239.142
cb15:901b:901b:1324:80df:b155:4033:ef8f	64.51.239.143
cb15:901b:901b:1324:80df:b155:4033:ef90	64.51.239.144
cb15:901b:901b:1324:80df:b155:4033:ef91	64.51.239.145
cb15:901b:901b:1324:80df:b155:4033:ef92	64.51.239.146
cb15:901b:901b:1324:80df:b155:4033:ef93	64.51.239.147
cb15:901b:901b:1324:80df:b155:4033:ef94	64.51.239.148
cb15:901b:901b:1324:80df:b155:4033:ef95	64.51.239.149
cb15:901b:901b:1324:80df:b155:4033:ef96	64.51.239.150
cb15:901b:901b:1324:80df:b155:4033:ef97	64.51.239.151
cb15:901b:901b:1324:80df:b155:4033:ef98	64.51.239.152
cb15:901b:901b:1324:80df:b155:4033:ef99	64.51.239.153
cb15:901b:901b:1324:80df:b155:4033:ef9a	64.51.239.154
cb15:901b:901b:1324:80df:b155:4033:ef9b	64.51.239.155
cb15:901b:901b:1324:80df:b155:4033:ef9c	64.51.239.156
cb15:901b:901b:1324:80df:b155:4033:ef9d	64.51.239.157
cb15:901b:901b:1324:80df:b155:4033:ef9e	64.51.239.158
cb15:901b:901b:1324:80df:b155:4033:ef9f	64.51.239.159
cb15:901b:901b:1324:80df:b155:4033:efa0	64.51.239.160
cb15:901b:901b:1324:80df:b155:4033:efa1	64.51.239.161
cb15:901b:901b:1324:80df:b155:4033:efa2	64.51.239.162
cb15:901b:901b:1324:80df:b155:4033:efa3	64.51.239.163
cb15:901b:901b:1324:80df:b155:4033:efa4	64.51.239.164
cb15:901b:901b:1324:80df:b155:4033:efa5	64.51.239.165
cb15:901b:901b:1324:80df:b155:4033:efa6	64.51.239.166
cb15:901b:901b:1324:80df:b155:4033:efa7	64.51.239.167
cb15:901b:901b:1324:80df:b155:4033:efa8	64.51.239.168
cb15:901b:901b:1324:80df:b155:4033:efa9	64.51.239.169
cb15:901b:901b:1324:80df:b155:4033:efaa	64.51.239.170
cb15:901b:901b:1324:80df:b155:4033:efab	64.51.239.171
cb15:901b:901b:1324:80df:b155:4033:efac	64.51.239.172
cb15:901b:901b:1324:80df:b155:4033:efad	64.51.239.173
cb15:901b:901b:1324:80df:b155:4033:efae	64.51.239.174
cb15:901b:901b:1324:80df:b155:4033:efaf	64.51.239.175
cb15:901b:901b:1324:80df:b155:4033:efb0	64.51.239.176
cb15:901b:901b:1324:80df:b155:4033:efb1	64.51.239.177
cb15:901b:901b:1324:80df:b155:4033:efb2	64.51.239.178
cb15:901b:901b:1324:80df:b155:4033:efb3	64.51.239.179
cb15:901b:901b:1324:80df:b155:4033:efb4	64.51.239.180

cb15:901b:901b:1324:80df:b155:4033:efb5	64.51.239.181
cb15:901b:901b:1324:80df:b155:4033:efb6	64.51.239.182
cb15:901b:901b:1324:80df:b155:4033:efb7	64.51.239.183
cb15:901b:901b:1324:80df:b155:4033:efb8	64.51.239.184
cb15:901b:901b:1324:80df:b155:4033:efb9	64.51.239.185
cb15:901b:901b:1324:80df:b155:4033:efba	64.51.239.186
cb15:901b:901b:1324:80df:b155:4033:efbb	64.51.239.187
cb15:901b:901b:1324:80df:b155:4033:efbc	64.51.239.188
cb15:901b:901b:1324:80df:b155:4033:efbd	64.51.239.189
cb15:901b:901b:1324:80df:b155:4033:efbe	64.51.239.190
cb15:901b:901b:1324:80df:b155:4033:efbf	64.51.239.191
cb15:901b:901b:1324:80df:b155:4033:efc0	64.51.239.192
cb15:901b:901b:1324:80df:b155:4033:efc1	64.51.239.193
cb15:901b:901b:1324:80df:b155:4033:efc2	64.51.239.194
cb15:901b:901b:1324:80df:b155:4033:efc3	64.51.239.195
cb15:901b:901b:1324:80df:b155:4033:efc4	64.51.239.196
cb15:901b:901b:1324:80df:b155:4033:efc5	64.51.239.197
cb15:901b:901b:1324:80df:b155:4033:efc6	64.51.239.198
cb15:901b:901b:1324:80df:b155:4033:efc7	64.51.239.199
cb15:901b:901b:1324:80df:b155:4033:efc8	64.51.239.200
cb15:901b:901b:1324:80df:b155:4033:efc9	64.51.239.201
cb15:901b:901b:1324:80df:b155:4033:efca	64.51.239.202
cb15:901b:901b:1324:80df:b155:4033:efcb	64.51.239.203
cb15:901b:901b:1324:80df:b155:4033:efcc	64.51.239.204
cb15:901b:901b:1324:80df:b155:4033:efcd	64.51.239.205
cb15:901b:901b:1324:80df:b155:4033:efce	64.51.239.206
cb15:901b:901b:1324:80df:b155:4033:efcf	64.51.239.207
cb15:901b:901b:1324:80df:b155:4033:efd0	64.51.239.208
cb15:901b:901b:1324:80df:b155:4033:efd1	64.51.239.209
cb15:901b:901b:1324:80df:b155:4033:efd2	64.51.239.210
cb15:901b:901b:1324:80df:b155:4033:efd3	64.51.239.211
cb15:901b:901b:1324:80df:b155:4033:efd4	64.51.239.212
cb15:901b:901b:1324:80df:b155:4033:efd5	64.51.239.213
cb15:901b:901b:1324:80df:b155:4033:efd6	64.51.239.214
cb15:901b:901b:1324:80df:b155:4033:efd7	64.51.239.215
cb15:901b:901b:1324:80df:b155:4033:efd8	64.51.239.216
cb15:901b:901b:1324:80df:b155:4033:efd9	64.51.239.217
cb15:901b:901b:1324:80df:b155:4033:efda	64.51.239.218
cb15:901b:901b:1324:80df:b155:4033:efdb	64.51.239.219
cb15:901b:901b:1324:80df:b155:4033:efdc	64.51.239.220
cb15:901b:901b:1324:80df:b155:4033:efdd	64.51.239.221
cb15:901b:901b:1324:80df:b155:4033:efde	64.51.239.222
cb15:901b:901b:1324:80df:b155:4033:efdf	64.51.239.223
cb15:901b:901b:1324:80df:b155:4033:efe0	64.51.239.224
cb15:901b:901b:1324:80df:b155:4033:efe1	64.51.239.225
cb15:901b:901b:1324:80df:b155:4033:efe2	64.51.239.226
cb15:901b:901b:1324:80df:b155:4033:efe3	64.51.239.227
cb15:901b:901b:1324:80df:b155:4033:efe4	64.51.239.228
cb15:901b:901b:1324:80df:b155:4033:efe5	64.51.239.229
cb15:901b:901b:1324:80df:b155:4033:efe6	64.51.239.230
cb15:901b:901b:1324:80df:b155:4033:efe7	64.51.239.231
cb15:901b:901b:1324:80df:b155:4033:efe8	64.51.239.232
cb15:901b:901b:1324:80df:b155:4033:efe9	64.51.239.233
cb15:901b:901b:1324:80df:b155:4033:efea	64.51.239.234
cb15:901b:901b:1324:80df:b155:4033:efeb	64.51.239.235
cb15:901b:901b:1324:80df:b155:4033:efec	64.51.239.236
cb15:901b:901b:1324:80df:b155:4033:efed	64.51.239.237
cb15:901b:901b:1324:80df:b155:4033:efee	64.51.239.238
cb15:901b:901b:1324:80df:b155:4033:efef	64.51.239.239
cb15:901b:901b:1324:80df:b155:4033:eff0	64.51.239.240
cb15:901b:901b:1324:80df:b155:4033:eff1	64.51.239.241
cb15:901b:901b:1324:80df:b155:4033:eff2	64.51.239.242
cb15:901b:901b:1324:80df:b155:4033:eff3	64.51.239.243
cb15:901b:901b:1324:80df:b155:4033:eff4	64.51.239.244
cb15:901b:901b:1324:80df:b155:4033:eff5	64.51.239.245
cb15:901b:901b:1324:80df:b155:4033:eff6	64.51.239.246
cb15:901b:901b:1324:80df:b155:4033:eff7	64.51.239.247
cb15:901b:901b:1324:80df:b155:4033:eff8	64.51.239.248
cb15:901b:901b:1324:80df:b155:4033:eff9	64.51.239.249
cb15:901b:901b:1324:80df:b155:4033:effa	64.51.239.250
cb15:901b:901b:1324:80df:b155:4033:effb	64.51.239.251
cb15:901b:901b:1324:80df:b155:4033:effc	64.51.239.252
cb15:901b:901b:1324:80df:b155:4033:effd	64.51.239.253
cb15:901b:901b:1324:80df:b155:4033:effe	64.51.239.254
cb15:901b:901b:1324:80df:b155:4033:efff	64.51.239.255

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.