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:b157:3b79:fb01	59.121.251.1
cb15:901b:901b:1324:80df:b157:3b79:fb02	59.121.251.2
cb15:901b:901b:1324:80df:b157:3b79:fb03	59.121.251.3
cb15:901b:901b:1324:80df:b157:3b79:fb04	59.121.251.4
cb15:901b:901b:1324:80df:b157:3b79:fb05	59.121.251.5
cb15:901b:901b:1324:80df:b157:3b79:fb06	59.121.251.6
cb15:901b:901b:1324:80df:b157:3b79:fb07	59.121.251.7
cb15:901b:901b:1324:80df:b157:3b79:fb08	59.121.251.8
cb15:901b:901b:1324:80df:b157:3b79:fb09	59.121.251.9
cb15:901b:901b:1324:80df:b157:3b79:fb0a	59.121.251.10
cb15:901b:901b:1324:80df:b157:3b79:fb0b	59.121.251.11
cb15:901b:901b:1324:80df:b157:3b79:fb0c	59.121.251.12
cb15:901b:901b:1324:80df:b157:3b79:fb0d	59.121.251.13
cb15:901b:901b:1324:80df:b157:3b79:fb0e	59.121.251.14
cb15:901b:901b:1324:80df:b157:3b79:fb0f	59.121.251.15
cb15:901b:901b:1324:80df:b157:3b79:fb10	59.121.251.16
cb15:901b:901b:1324:80df:b157:3b79:fb11	59.121.251.17
cb15:901b:901b:1324:80df:b157:3b79:fb12	59.121.251.18
cb15:901b:901b:1324:80df:b157:3b79:fb13	59.121.251.19
cb15:901b:901b:1324:80df:b157:3b79:fb14	59.121.251.20
cb15:901b:901b:1324:80df:b157:3b79:fb15	59.121.251.21
cb15:901b:901b:1324:80df:b157:3b79:fb16	59.121.251.22
cb15:901b:901b:1324:80df:b157:3b79:fb17	59.121.251.23
cb15:901b:901b:1324:80df:b157:3b79:fb18	59.121.251.24
cb15:901b:901b:1324:80df:b157:3b79:fb19	59.121.251.25
cb15:901b:901b:1324:80df:b157:3b79:fb1a	59.121.251.26
cb15:901b:901b:1324:80df:b157:3b79:fb1b	59.121.251.27
cb15:901b:901b:1324:80df:b157:3b79:fb1c	59.121.251.28
cb15:901b:901b:1324:80df:b157:3b79:fb1d	59.121.251.29
cb15:901b:901b:1324:80df:b157:3b79:fb1e	59.121.251.30
cb15:901b:901b:1324:80df:b157:3b79:fb1f	59.121.251.31
cb15:901b:901b:1324:80df:b157:3b79:fb20	59.121.251.32
cb15:901b:901b:1324:80df:b157:3b79:fb21	59.121.251.33
cb15:901b:901b:1324:80df:b157:3b79:fb22	59.121.251.34
cb15:901b:901b:1324:80df:b157:3b79:fb23	59.121.251.35
cb15:901b:901b:1324:80df:b157:3b79:fb24	59.121.251.36
cb15:901b:901b:1324:80df:b157:3b79:fb25	59.121.251.37
cb15:901b:901b:1324:80df:b157:3b79:fb26	59.121.251.38
cb15:901b:901b:1324:80df:b157:3b79:fb27	59.121.251.39
cb15:901b:901b:1324:80df:b157:3b79:fb28	59.121.251.40
cb15:901b:901b:1324:80df:b157:3b79:fb29	59.121.251.41
cb15:901b:901b:1324:80df:b157:3b79:fb2a	59.121.251.42
cb15:901b:901b:1324:80df:b157:3b79:fb2b	59.121.251.43
cb15:901b:901b:1324:80df:b157:3b79:fb2c	59.121.251.44
cb15:901b:901b:1324:80df:b157:3b79:fb2d	59.121.251.45
cb15:901b:901b:1324:80df:b157:3b79:fb2e	59.121.251.46
cb15:901b:901b:1324:80df:b157:3b79:fb2f	59.121.251.47
cb15:901b:901b:1324:80df:b157:3b79:fb30	59.121.251.48
cb15:901b:901b:1324:80df:b157:3b79:fb31	59.121.251.49
cb15:901b:901b:1324:80df:b157:3b79:fb32	59.121.251.50
cb15:901b:901b:1324:80df:b157:3b79:fb33	59.121.251.51
cb15:901b:901b:1324:80df:b157:3b79:fb34	59.121.251.52
cb15:901b:901b:1324:80df:b157:3b79:fb35	59.121.251.53
cb15:901b:901b:1324:80df:b157:3b79:fb36	59.121.251.54
cb15:901b:901b:1324:80df:b157:3b79:fb37	59.121.251.55
cb15:901b:901b:1324:80df:b157:3b79:fb38	59.121.251.56
cb15:901b:901b:1324:80df:b157:3b79:fb39	59.121.251.57
cb15:901b:901b:1324:80df:b157:3b79:fb3a	59.121.251.58
cb15:901b:901b:1324:80df:b157:3b79:fb3b	59.121.251.59
cb15:901b:901b:1324:80df:b157:3b79:fb3c	59.121.251.60

cb15:901b:901b:1324:80df:b157:3b79:fb3d	59.121.251.61
cb15:901b:901b:1324:80df:b157:3b79:fb3e	59.121.251.62
cb15:901b:901b:1324:80df:b157:3b79:fb3f	59.121.251.63
cb15:901b:901b:1324:80df:b157:3b79:fb40	59.121.251.64
cb15:901b:901b:1324:80df:b157:3b79:fb41	59.121.251.65
cb15:901b:901b:1324:80df:b157:3b79:fb42	59.121.251.66
cb15:901b:901b:1324:80df:b157:3b79:fb43	59.121.251.67
cb15:901b:901b:1324:80df:b157:3b79:fb44	59.121.251.68
cb15:901b:901b:1324:80df:b157:3b79:fb45	59.121.251.69
cb15:901b:901b:1324:80df:b157:3b79:fb46	59.121.251.70
cb15:901b:901b:1324:80df:b157:3b79:fb47	59.121.251.71
cb15:901b:901b:1324:80df:b157:3b79:fb48	59.121.251.72
cb15:901b:901b:1324:80df:b157:3b79:fb49	59.121.251.73
cb15:901b:901b:1324:80df:b157:3b79:fb4a	59.121.251.74
cb15:901b:901b:1324:80df:b157:3b79:fb4b	59.121.251.75
cb15:901b:901b:1324:80df:b157:3b79:fb4c	59.121.251.76
cb15:901b:901b:1324:80df:b157:3b79:fb4d	59.121.251.77
cb15:901b:901b:1324:80df:b157:3b79:fb4e	59.121.251.78
cb15:901b:901b:1324:80df:b157:3b79:fb4f	59.121.251.79
cb15:901b:901b:1324:80df:b157:3b79:fb50	59.121.251.80
cb15:901b:901b:1324:80df:b157:3b79:fb51	59.121.251.81
cb15:901b:901b:1324:80df:b157:3b79:fb52	59.121.251.82
cb15:901b:901b:1324:80df:b157:3b79:fb53	59.121.251.83
cb15:901b:901b:1324:80df:b157:3b79:fb54	59.121.251.84
cb15:901b:901b:1324:80df:b157:3b79:fb55	59.121.251.85
cb15:901b:901b:1324:80df:b157:3b79:fb56	59.121.251.86
cb15:901b:901b:1324:80df:b157:3b79:fb57	59.121.251.87
cb15:901b:901b:1324:80df:b157:3b79:fb58	59.121.251.88
cb15:901b:901b:1324:80df:b157:3b79:fb59	59.121.251.89
cb15:901b:901b:1324:80df:b157:3b79:fb5a	59.121.251.90
cb15:901b:901b:1324:80df:b157:3b79:fb5b	59.121.251.91
cb15:901b:901b:1324:80df:b157:3b79:fb5c	59.121.251.92
cb15:901b:901b:1324:80df:b157:3b79:fb5d	59.121.251.93
cb15:901b:901b:1324:80df:b157:3b79:fb5e	59.121.251.94
cb15:901b:901b:1324:80df:b157:3b79:fb5f	59.121.251.95
cb15:901b:901b:1324:80df:b157:3b79:fb60	59.121.251.96
cb15:901b:901b:1324:80df:b157:3b79:fb61	59.121.251.97
cb15:901b:901b:1324:80df:b157:3b79:fb62	59.121.251.98
cb15:901b:901b:1324:80df:b157:3b79:fb63	59.121.251.99
cb15:901b:901b:1324:80df:b157:3b79:fb64	59.121.251.100
cb15:901b:901b:1324:80df:b157:3b79:fb65	59.121.251.101
cb15:901b:901b:1324:80df:b157:3b79:fb66	59.121.251.102
cb15:901b:901b:1324:80df:b157:3b79:fb67	59.121.251.103
cb15:901b:901b:1324:80df:b157:3b79:fb68	59.121.251.104
cb15:901b:901b:1324:80df:b157:3b79:fb69	59.121.251.105
cb15:901b:901b:1324:80df:b157:3b79:fb6a	59.121.251.106
cb15:901b:901b:1324:80df:b157:3b79:fb6b	59.121.251.107
cb15:901b:901b:1324:80df:b157:3b79:fb6c	59.121.251.108
cb15:901b:901b:1324:80df:b157:3b79:fb6d	59.121.251.109
cb15:901b:901b:1324:80df:b157:3b79:fb6e	59.121.251.110
cb15:901b:901b:1324:80df:b157:3b79:fb6f	59.121.251.111
cb15:901b:901b:1324:80df:b157:3b79:fb70	59.121.251.112
cb15:901b:901b:1324:80df:b157:3b79:fb71	59.121.251.113
cb15:901b:901b:1324:80df:b157:3b79:fb72	59.121.251.114
cb15:901b:901b:1324:80df:b157:3b79:fb73	59.121.251.115
cb15:901b:901b:1324:80df:b157:3b79:fb74	59.121.251.116
cb15:901b:901b:1324:80df:b157:3b79:fb75	59.121.251.117
cb15:901b:901b:1324:80df:b157:3b79:fb76	59.121.251.118
cb15:901b:901b:1324:80df:b157:3b79:fb77	59.121.251.119
cb15:901b:901b:1324:80df:b157:3b79:fb78	59.121.251.120

cb15:901b:901b:1324:80df:b157:3b79:fb79	59.121.251.121
cb15:901b:901b:1324:80df:b157:3b79:fb7a	59.121.251.122
cb15:901b:901b:1324:80df:b157:3b79:fb7b	59.121.251.123
cb15:901b:901b:1324:80df:b157:3b79:fb7c	59.121.251.124
cb15:901b:901b:1324:80df:b157:3b79:fb7d	59.121.251.125
cb15:901b:901b:1324:80df:b157:3b79:fb7e	59.121.251.126
cb15:901b:901b:1324:80df:b157:3b79:fb7f	59.121.251.127
cb15:901b:901b:1324:80df:b157:3b79:fb80	59.121.251.128
cb15:901b:901b:1324:80df:b157:3b79:fb81	59.121.251.129
cb15:901b:901b:1324:80df:b157:3b79:fb82	59.121.251.130
cb15:901b:901b:1324:80df:b157:3b79:fb83	59.121.251.131
cb15:901b:901b:1324:80df:b157:3b79:fb84	59.121.251.132
cb15:901b:901b:1324:80df:b157:3b79:fb85	59.121.251.133
cb15:901b:901b:1324:80df:b157:3b79:fb86	59.121.251.134
cb15:901b:901b:1324:80df:b157:3b79:fb87	59.121.251.135
cb15:901b:901b:1324:80df:b157:3b79:fb88	59.121.251.136
cb15:901b:901b:1324:80df:b157:3b79:fb89	59.121.251.137
cb15:901b:901b:1324:80df:b157:3b79:fb8a	59.121.251.138
cb15:901b:901b:1324:80df:b157:3b79:fb8b	59.121.251.139
cb15:901b:901b:1324:80df:b157:3b79:fb8c	59.121.251.140
cb15:901b:901b:1324:80df:b157:3b79:fb8d	59.121.251.141
cb15:901b:901b:1324:80df:b157:3b79:fb8e	59.121.251.142
cb15:901b:901b:1324:80df:b157:3b79:fb8f	59.121.251.143
cb15:901b:901b:1324:80df:b157:3b79:fb90	59.121.251.144
cb15:901b:901b:1324:80df:b157:3b79:fb91	59.121.251.145
cb15:901b:901b:1324:80df:b157:3b79:fb92	59.121.251.146
cb15:901b:901b:1324:80df:b157:3b79:fb93	59.121.251.147
cb15:901b:901b:1324:80df:b157:3b79:fb94	59.121.251.148
cb15:901b:901b:1324:80df:b157:3b79:fb95	59.121.251.149
cb15:901b:901b:1324:80df:b157:3b79:fb96	59.121.251.150
cb15:901b:901b:1324:80df:b157:3b79:fb97	59.121.251.151
cb15:901b:901b:1324:80df:b157:3b79:fb98	59.121.251.152
cb15:901b:901b:1324:80df:b157:3b79:fb99	59.121.251.153
cb15:901b:901b:1324:80df:b157:3b79:fb9a	59.121.251.154
cb15:901b:901b:1324:80df:b157:3b79:fb9b	59.121.251.155
cb15:901b:901b:1324:80df:b157:3b79:fb9c	59.121.251.156
cb15:901b:901b:1324:80df:b157:3b79:fb9d	59.121.251.157
cb15:901b:901b:1324:80df:b157:3b79:fb9e	59.121.251.158
cb15:901b:901b:1324:80df:b157:3b79:fb9f	59.121.251.159
cb15:901b:901b:1324:80df:b157:3b79:fba0	59.121.251.160
cb15:901b:901b:1324:80df:b157:3b79:fba1	59.121.251.161
cb15:901b:901b:1324:80df:b157:3b79:fba2	59.121.251.162
cb15:901b:901b:1324:80df:b157:3b79:fba3	59.121.251.163
cb15:901b:901b:1324:80df:b157:3b79:fba4	59.121.251.164
cb15:901b:901b:1324:80df:b157:3b79:fba5	59.121.251.165
cb15:901b:901b:1324:80df:b157:3b79:fba6	59.121.251.166
cb15:901b:901b:1324:80df:b157:3b79:fba7	59.121.251.167
cb15:901b:901b:1324:80df:b157:3b79:fba8	59.121.251.168
cb15:901b:901b:1324:80df:b157:3b79:fba9	59.121.251.169
cb15:901b:901b:1324:80df:b157:3b79:fbaa	59.121.251.170
cb15:901b:901b:1324:80df:b157:3b79:fbab	59.121.251.171
cb15:901b:901b:1324:80df:b157:3b79:fbac	59.121.251.172
cb15:901b:901b:1324:80df:b157:3b79:fbad	59.121.251.173
cb15:901b:901b:1324:80df:b157:3b79:fbae	59.121.251.174
cb15:901b:901b:1324:80df:b157:3b79:fbaf	59.121.251.175
cb15:901b:901b:1324:80df:b157:3b79:fbb0	59.121.251.176
cb15:901b:901b:1324:80df:b157:3b79:fbb1	59.121.251.177
cb15:901b:901b:1324:80df:b157:3b79:fbb2	59.121.251.178
cb15:901b:901b:1324:80df:b157:3b79:fbb3	59.121.251.179
cb15:901b:901b:1324:80df:b157:3b79:fbb4	59.121.251.180

cb15:901b:901b:1324:80df:b157:3b79:fbb5	59.121.251.181
cb15:901b:901b:1324:80df:b157:3b79:fbb6	59.121.251.182
cb15:901b:901b:1324:80df:b157:3b79:fbb7	59.121.251.183
cb15:901b:901b:1324:80df:b157:3b79:fbb8	59.121.251.184
cb15:901b:901b:1324:80df:b157:3b79:fbb9	59.121.251.185
cb15:901b:901b:1324:80df:b157:3b79:fbba	59.121.251.186
cb15:901b:901b:1324:80df:b157:3b79:fbbb	59.121.251.187
cb15:901b:901b:1324:80df:b157:3b79:fbbc	59.121.251.188
cb15:901b:901b:1324:80df:b157:3b79:fbbd	59.121.251.189
cb15:901b:901b:1324:80df:b157:3b79:fbbe	59.121.251.190
cb15:901b:901b:1324:80df:b157:3b79:fbbf	59.121.251.191
cb15:901b:901b:1324:80df:b157:3b79:fbc0	59.121.251.192
cb15:901b:901b:1324:80df:b157:3b79:fbc1	59.121.251.193
cb15:901b:901b:1324:80df:b157:3b79:fbc2	59.121.251.194
cb15:901b:901b:1324:80df:b157:3b79:fbc3	59.121.251.195
cb15:901b:901b:1324:80df:b157:3b79:fbc4	59.121.251.196
cb15:901b:901b:1324:80df:b157:3b79:fbc5	59.121.251.197
cb15:901b:901b:1324:80df:b157:3b79:fbc6	59.121.251.198
cb15:901b:901b:1324:80df:b157:3b79:fbc7	59.121.251.199
cb15:901b:901b:1324:80df:b157:3b79:fbc8	59.121.251.200
cb15:901b:901b:1324:80df:b157:3b79:fbc9	59.121.251.201
cb15:901b:901b:1324:80df:b157:3b79:fbca	59.121.251.202
cb15:901b:901b:1324:80df:b157:3b79:fbcb	59.121.251.203
cb15:901b:901b:1324:80df:b157:3b79:fbcc	59.121.251.204
cb15:901b:901b:1324:80df:b157:3b79:fbcd	59.121.251.205
cb15:901b:901b:1324:80df:b157:3b79:fbce	59.121.251.206
cb15:901b:901b:1324:80df:b157:3b79:fbcf	59.121.251.207
cb15:901b:901b:1324:80df:b157:3b79:fbd0	59.121.251.208
cb15:901b:901b:1324:80df:b157:3b79:fbd1	59.121.251.209
cb15:901b:901b:1324:80df:b157:3b79:fbd2	59.121.251.210
cb15:901b:901b:1324:80df:b157:3b79:fbd3	59.121.251.211
cb15:901b:901b:1324:80df:b157:3b79:fbd4	59.121.251.212
cb15:901b:901b:1324:80df:b157:3b79:fbd5	59.121.251.213
cb15:901b:901b:1324:80df:b157:3b79:fbd6	59.121.251.214
cb15:901b:901b:1324:80df:b157:3b79:fbd7	59.121.251.215
cb15:901b:901b:1324:80df:b157:3b79:fbd8	59.121.251.216
cb15:901b:901b:1324:80df:b157:3b79:fbd9	59.121.251.217
cb15:901b:901b:1324:80df:b157:3b79:fbda	59.121.251.218
cb15:901b:901b:1324:80df:b157:3b79:fbdb	59.121.251.219
cb15:901b:901b:1324:80df:b157:3b79:fbdc	59.121.251.220
cb15:901b:901b:1324:80df:b157:3b79:fbdd	59.121.251.221
cb15:901b:901b:1324:80df:b157:3b79:fbde	59.121.251.222
cb15:901b:901b:1324:80df:b157:3b79:fbdf	59.121.251.223
cb15:901b:901b:1324:80df:b157:3b79:fbe0	59.121.251.224
cb15:901b:901b:1324:80df:b157:3b79:fbe1	59.121.251.225
cb15:901b:901b:1324:80df:b157:3b79:fbe2	59.121.251.226
cb15:901b:901b:1324:80df:b157:3b79:fbe3	59.121.251.227
cb15:901b:901b:1324:80df:b157:3b79:fbe4	59.121.251.228
cb15:901b:901b:1324:80df:b157:3b79:fbe5	59.121.251.229
cb15:901b:901b:1324:80df:b157:3b79:fbe6	59.121.251.230
cb15:901b:901b:1324:80df:b157:3b79:fbe7	59.121.251.231
cb15:901b:901b:1324:80df:b157:3b79:fbe8	59.121.251.232
cb15:901b:901b:1324:80df:b157:3b79:fbe9	59.121.251.233
cb15:901b:901b:1324:80df:b157:3b79:fbea	59.121.251.234
cb15:901b:901b:1324:80df:b157:3b79:fbeb	59.121.251.235
cb15:901b:901b:1324:80df:b157:3b79:fbec	59.121.251.236
cb15:901b:901b:1324:80df:b157:3b79:fbed	59.121.251.237
cb15:901b:901b:1324:80df:b157:3b79:fbee	59.121.251.238
cb15:901b:901b:1324:80df:b157:3b79:fbef	59.121.251.239
cb15:901b:901b:1324:80df:b157:3b79:fbf0	59.121.251.240
cb15:901b:901b:1324:80df:b157:3b79:fbf1	59.121.251.241
cb15:901b:901b:1324:80df:b157:3b79:fbf2	59.121.251.242
cb15:901b:901b:1324:80df:b157:3b79:fbf3	59.121.251.243
cb15:901b:901b:1324:80df:b157:3b79:fbf4	59.121.251.244
cb15:901b:901b:1324:80df:b157:3b79:fbf5	59.121.251.245
cb15:901b:901b:1324:80df:b157:3b79:fbf6	59.121.251.246
cb15:901b:901b:1324:80df:b157:3b79:fbf7	59.121.251.247
cb15:901b:901b:1324:80df:b157:3b79:fbf8	59.121.251.248
cb15:901b:901b:1324:80df:b157:3b79:fbf9	59.121.251.249
cb15:901b:901b:1324:80df:b157:3b79:fbfa	59.121.251.250
cb15:901b:901b:1324:80df:b157:3b79:fbfb	59.121.251.251
cb15:901b:901b:1324:80df:b157:3b79:fbfc	59.121.251.252
cb15:901b:901b:1324:80df:b157:3b79:fbfd	59.121.251.253
cb15:901b:901b:1324:80df:b157:3b79:fbfe	59.121.251.254
cb15:901b:901b:1324:80df:b157:3b79:fbff	59.121.251.255

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.