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:b157:83ca:fb01	131.202.251.1
cb15:901b:901b:1324:80df:b157:83ca:fb02	131.202.251.2
cb15:901b:901b:1324:80df:b157:83ca:fb03	131.202.251.3
cb15:901b:901b:1324:80df:b157:83ca:fb04	131.202.251.4
cb15:901b:901b:1324:80df:b157:83ca:fb05	131.202.251.5
cb15:901b:901b:1324:80df:b157:83ca:fb06	131.202.251.6
cb15:901b:901b:1324:80df:b157:83ca:fb07	131.202.251.7
cb15:901b:901b:1324:80df:b157:83ca:fb08	131.202.251.8
cb15:901b:901b:1324:80df:b157:83ca:fb09	131.202.251.9
cb15:901b:901b:1324:80df:b157:83ca:fb0a	131.202.251.10
cb15:901b:901b:1324:80df:b157:83ca:fb0b	131.202.251.11
cb15:901b:901b:1324:80df:b157:83ca:fb0c	131.202.251.12
cb15:901b:901b:1324:80df:b157:83ca:fb0d	131.202.251.13
cb15:901b:901b:1324:80df:b157:83ca:fb0e	131.202.251.14
cb15:901b:901b:1324:80df:b157:83ca:fb0f	131.202.251.15
cb15:901b:901b:1324:80df:b157:83ca:fb10	131.202.251.16
cb15:901b:901b:1324:80df:b157:83ca:fb11	131.202.251.17
cb15:901b:901b:1324:80df:b157:83ca:fb12	131.202.251.18
cb15:901b:901b:1324:80df:b157:83ca:fb13	131.202.251.19
cb15:901b:901b:1324:80df:b157:83ca:fb14	131.202.251.20
cb15:901b:901b:1324:80df:b157:83ca:fb15	131.202.251.21
cb15:901b:901b:1324:80df:b157:83ca:fb16	131.202.251.22
cb15:901b:901b:1324:80df:b157:83ca:fb17	131.202.251.23
cb15:901b:901b:1324:80df:b157:83ca:fb18	131.202.251.24
cb15:901b:901b:1324:80df:b157:83ca:fb19	131.202.251.25
cb15:901b:901b:1324:80df:b157:83ca:fb1a	131.202.251.26
cb15:901b:901b:1324:80df:b157:83ca:fb1b	131.202.251.27
cb15:901b:901b:1324:80df:b157:83ca:fb1c	131.202.251.28
cb15:901b:901b:1324:80df:b157:83ca:fb1d	131.202.251.29
cb15:901b:901b:1324:80df:b157:83ca:fb1e	131.202.251.30
cb15:901b:901b:1324:80df:b157:83ca:fb1f	131.202.251.31
cb15:901b:901b:1324:80df:b157:83ca:fb20	131.202.251.32
cb15:901b:901b:1324:80df:b157:83ca:fb21	131.202.251.33
cb15:901b:901b:1324:80df:b157:83ca:fb22	131.202.251.34
cb15:901b:901b:1324:80df:b157:83ca:fb23	131.202.251.35
cb15:901b:901b:1324:80df:b157:83ca:fb24	131.202.251.36
cb15:901b:901b:1324:80df:b157:83ca:fb25	131.202.251.37
cb15:901b:901b:1324:80df:b157:83ca:fb26	131.202.251.38
cb15:901b:901b:1324:80df:b157:83ca:fb27	131.202.251.39
cb15:901b:901b:1324:80df:b157:83ca:fb28	131.202.251.40
cb15:901b:901b:1324:80df:b157:83ca:fb29	131.202.251.41
cb15:901b:901b:1324:80df:b157:83ca:fb2a	131.202.251.42
cb15:901b:901b:1324:80df:b157:83ca:fb2b	131.202.251.43
cb15:901b:901b:1324:80df:b157:83ca:fb2c	131.202.251.44
cb15:901b:901b:1324:80df:b157:83ca:fb2d	131.202.251.45
cb15:901b:901b:1324:80df:b157:83ca:fb2e	131.202.251.46
cb15:901b:901b:1324:80df:b157:83ca:fb2f	131.202.251.47
cb15:901b:901b:1324:80df:b157:83ca:fb30	131.202.251.48
cb15:901b:901b:1324:80df:b157:83ca:fb31	131.202.251.49
cb15:901b:901b:1324:80df:b157:83ca:fb32	131.202.251.50
cb15:901b:901b:1324:80df:b157:83ca:fb33	131.202.251.51
cb15:901b:901b:1324:80df:b157:83ca:fb34	131.202.251.52
cb15:901b:901b:1324:80df:b157:83ca:fb35	131.202.251.53
cb15:901b:901b:1324:80df:b157:83ca:fb36	131.202.251.54
cb15:901b:901b:1324:80df:b157:83ca:fb37	131.202.251.55
cb15:901b:901b:1324:80df:b157:83ca:fb38	131.202.251.56
cb15:901b:901b:1324:80df:b157:83ca:fb39	131.202.251.57
cb15:901b:901b:1324:80df:b157:83ca:fb3a	131.202.251.58
cb15:901b:901b:1324:80df:b157:83ca:fb3b	131.202.251.59
cb15:901b:901b:1324:80df:b157:83ca:fb3c	131.202.251.60

cb15:901b:901b:1324:80df:b157:83ca:fb3d	131.202.251.61
cb15:901b:901b:1324:80df:b157:83ca:fb3e	131.202.251.62
cb15:901b:901b:1324:80df:b157:83ca:fb3f	131.202.251.63
cb15:901b:901b:1324:80df:b157:83ca:fb40	131.202.251.64
cb15:901b:901b:1324:80df:b157:83ca:fb41	131.202.251.65
cb15:901b:901b:1324:80df:b157:83ca:fb42	131.202.251.66
cb15:901b:901b:1324:80df:b157:83ca:fb43	131.202.251.67
cb15:901b:901b:1324:80df:b157:83ca:fb44	131.202.251.68
cb15:901b:901b:1324:80df:b157:83ca:fb45	131.202.251.69
cb15:901b:901b:1324:80df:b157:83ca:fb46	131.202.251.70
cb15:901b:901b:1324:80df:b157:83ca:fb47	131.202.251.71
cb15:901b:901b:1324:80df:b157:83ca:fb48	131.202.251.72
cb15:901b:901b:1324:80df:b157:83ca:fb49	131.202.251.73
cb15:901b:901b:1324:80df:b157:83ca:fb4a	131.202.251.74
cb15:901b:901b:1324:80df:b157:83ca:fb4b	131.202.251.75
cb15:901b:901b:1324:80df:b157:83ca:fb4c	131.202.251.76
cb15:901b:901b:1324:80df:b157:83ca:fb4d	131.202.251.77
cb15:901b:901b:1324:80df:b157:83ca:fb4e	131.202.251.78
cb15:901b:901b:1324:80df:b157:83ca:fb4f	131.202.251.79
cb15:901b:901b:1324:80df:b157:83ca:fb50	131.202.251.80
cb15:901b:901b:1324:80df:b157:83ca:fb51	131.202.251.81
cb15:901b:901b:1324:80df:b157:83ca:fb52	131.202.251.82
cb15:901b:901b:1324:80df:b157:83ca:fb53	131.202.251.83
cb15:901b:901b:1324:80df:b157:83ca:fb54	131.202.251.84
cb15:901b:901b:1324:80df:b157:83ca:fb55	131.202.251.85
cb15:901b:901b:1324:80df:b157:83ca:fb56	131.202.251.86
cb15:901b:901b:1324:80df:b157:83ca:fb57	131.202.251.87
cb15:901b:901b:1324:80df:b157:83ca:fb58	131.202.251.88
cb15:901b:901b:1324:80df:b157:83ca:fb59	131.202.251.89
cb15:901b:901b:1324:80df:b157:83ca:fb5a	131.202.251.90
cb15:901b:901b:1324:80df:b157:83ca:fb5b	131.202.251.91
cb15:901b:901b:1324:80df:b157:83ca:fb5c	131.202.251.92
cb15:901b:901b:1324:80df:b157:83ca:fb5d	131.202.251.93
cb15:901b:901b:1324:80df:b157:83ca:fb5e	131.202.251.94
cb15:901b:901b:1324:80df:b157:83ca:fb5f	131.202.251.95
cb15:901b:901b:1324:80df:b157:83ca:fb60	131.202.251.96
cb15:901b:901b:1324:80df:b157:83ca:fb61	131.202.251.97
cb15:901b:901b:1324:80df:b157:83ca:fb62	131.202.251.98
cb15:901b:901b:1324:80df:b157:83ca:fb63	131.202.251.99
cb15:901b:901b:1324:80df:b157:83ca:fb64	131.202.251.100
cb15:901b:901b:1324:80df:b157:83ca:fb65	131.202.251.101
cb15:901b:901b:1324:80df:b157:83ca:fb66	131.202.251.102
cb15:901b:901b:1324:80df:b157:83ca:fb67	131.202.251.103
cb15:901b:901b:1324:80df:b157:83ca:fb68	131.202.251.104
cb15:901b:901b:1324:80df:b157:83ca:fb69	131.202.251.105
cb15:901b:901b:1324:80df:b157:83ca:fb6a	131.202.251.106
cb15:901b:901b:1324:80df:b157:83ca:fb6b	131.202.251.107
cb15:901b:901b:1324:80df:b157:83ca:fb6c	131.202.251.108
cb15:901b:901b:1324:80df:b157:83ca:fb6d	131.202.251.109
cb15:901b:901b:1324:80df:b157:83ca:fb6e	131.202.251.110
cb15:901b:901b:1324:80df:b157:83ca:fb6f	131.202.251.111
cb15:901b:901b:1324:80df:b157:83ca:fb70	131.202.251.112
cb15:901b:901b:1324:80df:b157:83ca:fb71	131.202.251.113
cb15:901b:901b:1324:80df:b157:83ca:fb72	131.202.251.114
cb15:901b:901b:1324:80df:b157:83ca:fb73	131.202.251.115
cb15:901b:901b:1324:80df:b157:83ca:fb74	131.202.251.116
cb15:901b:901b:1324:80df:b157:83ca:fb75	131.202.251.117
cb15:901b:901b:1324:80df:b157:83ca:fb76	131.202.251.118
cb15:901b:901b:1324:80df:b157:83ca:fb77	131.202.251.119
cb15:901b:901b:1324:80df:b157:83ca:fb78	131.202.251.120

cb15:901b:901b:1324:80df:b157:83ca:fb79	131.202.251.121
cb15:901b:901b:1324:80df:b157:83ca:fb7a	131.202.251.122
cb15:901b:901b:1324:80df:b157:83ca:fb7b	131.202.251.123
cb15:901b:901b:1324:80df:b157:83ca:fb7c	131.202.251.124
cb15:901b:901b:1324:80df:b157:83ca:fb7d	131.202.251.125
cb15:901b:901b:1324:80df:b157:83ca:fb7e	131.202.251.126
cb15:901b:901b:1324:80df:b157:83ca:fb7f	131.202.251.127
cb15:901b:901b:1324:80df:b157:83ca:fb80	131.202.251.128
cb15:901b:901b:1324:80df:b157:83ca:fb81	131.202.251.129
cb15:901b:901b:1324:80df:b157:83ca:fb82	131.202.251.130
cb15:901b:901b:1324:80df:b157:83ca:fb83	131.202.251.131
cb15:901b:901b:1324:80df:b157:83ca:fb84	131.202.251.132
cb15:901b:901b:1324:80df:b157:83ca:fb85	131.202.251.133
cb15:901b:901b:1324:80df:b157:83ca:fb86	131.202.251.134
cb15:901b:901b:1324:80df:b157:83ca:fb87	131.202.251.135
cb15:901b:901b:1324:80df:b157:83ca:fb88	131.202.251.136
cb15:901b:901b:1324:80df:b157:83ca:fb89	131.202.251.137
cb15:901b:901b:1324:80df:b157:83ca:fb8a	131.202.251.138
cb15:901b:901b:1324:80df:b157:83ca:fb8b	131.202.251.139
cb15:901b:901b:1324:80df:b157:83ca:fb8c	131.202.251.140
cb15:901b:901b:1324:80df:b157:83ca:fb8d	131.202.251.141
cb15:901b:901b:1324:80df:b157:83ca:fb8e	131.202.251.142
cb15:901b:901b:1324:80df:b157:83ca:fb8f	131.202.251.143
cb15:901b:901b:1324:80df:b157:83ca:fb90	131.202.251.144
cb15:901b:901b:1324:80df:b157:83ca:fb91	131.202.251.145
cb15:901b:901b:1324:80df:b157:83ca:fb92	131.202.251.146
cb15:901b:901b:1324:80df:b157:83ca:fb93	131.202.251.147
cb15:901b:901b:1324:80df:b157:83ca:fb94	131.202.251.148
cb15:901b:901b:1324:80df:b157:83ca:fb95	131.202.251.149
cb15:901b:901b:1324:80df:b157:83ca:fb96	131.202.251.150
cb15:901b:901b:1324:80df:b157:83ca:fb97	131.202.251.151
cb15:901b:901b:1324:80df:b157:83ca:fb98	131.202.251.152
cb15:901b:901b:1324:80df:b157:83ca:fb99	131.202.251.153
cb15:901b:901b:1324:80df:b157:83ca:fb9a	131.202.251.154
cb15:901b:901b:1324:80df:b157:83ca:fb9b	131.202.251.155
cb15:901b:901b:1324:80df:b157:83ca:fb9c	131.202.251.156
cb15:901b:901b:1324:80df:b157:83ca:fb9d	131.202.251.157
cb15:901b:901b:1324:80df:b157:83ca:fb9e	131.202.251.158
cb15:901b:901b:1324:80df:b157:83ca:fb9f	131.202.251.159
cb15:901b:901b:1324:80df:b157:83ca:fba0	131.202.251.160
cb15:901b:901b:1324:80df:b157:83ca:fba1	131.202.251.161
cb15:901b:901b:1324:80df:b157:83ca:fba2	131.202.251.162
cb15:901b:901b:1324:80df:b157:83ca:fba3	131.202.251.163
cb15:901b:901b:1324:80df:b157:83ca:fba4	131.202.251.164
cb15:901b:901b:1324:80df:b157:83ca:fba5	131.202.251.165
cb15:901b:901b:1324:80df:b157:83ca:fba6	131.202.251.166
cb15:901b:901b:1324:80df:b157:83ca:fba7	131.202.251.167
cb15:901b:901b:1324:80df:b157:83ca:fba8	131.202.251.168
cb15:901b:901b:1324:80df:b157:83ca:fba9	131.202.251.169
cb15:901b:901b:1324:80df:b157:83ca:fbaa	131.202.251.170
cb15:901b:901b:1324:80df:b157:83ca:fbab	131.202.251.171
cb15:901b:901b:1324:80df:b157:83ca:fbac	131.202.251.172
cb15:901b:901b:1324:80df:b157:83ca:fbad	131.202.251.173
cb15:901b:901b:1324:80df:b157:83ca:fbae	131.202.251.174
cb15:901b:901b:1324:80df:b157:83ca:fbaf	131.202.251.175
cb15:901b:901b:1324:80df:b157:83ca:fbb0	131.202.251.176
cb15:901b:901b:1324:80df:b157:83ca:fbb1	131.202.251.177
cb15:901b:901b:1324:80df:b157:83ca:fbb2	131.202.251.178
cb15:901b:901b:1324:80df:b157:83ca:fbb3	131.202.251.179
cb15:901b:901b:1324:80df:b157:83ca:fbb4	131.202.251.180

cb15:901b:901b:1324:80df:b157:83ca:fbb5	131.202.251.181
cb15:901b:901b:1324:80df:b157:83ca:fbb6	131.202.251.182
cb15:901b:901b:1324:80df:b157:83ca:fbb7	131.202.251.183
cb15:901b:901b:1324:80df:b157:83ca:fbb8	131.202.251.184
cb15:901b:901b:1324:80df:b157:83ca:fbb9	131.202.251.185
cb15:901b:901b:1324:80df:b157:83ca:fbba	131.202.251.186
cb15:901b:901b:1324:80df:b157:83ca:fbbb	131.202.251.187
cb15:901b:901b:1324:80df:b157:83ca:fbbc	131.202.251.188
cb15:901b:901b:1324:80df:b157:83ca:fbbd	131.202.251.189
cb15:901b:901b:1324:80df:b157:83ca:fbbe	131.202.251.190
cb15:901b:901b:1324:80df:b157:83ca:fbbf	131.202.251.191
cb15:901b:901b:1324:80df:b157:83ca:fbc0	131.202.251.192
cb15:901b:901b:1324:80df:b157:83ca:fbc1	131.202.251.193
cb15:901b:901b:1324:80df:b157:83ca:fbc2	131.202.251.194
cb15:901b:901b:1324:80df:b157:83ca:fbc3	131.202.251.195
cb15:901b:901b:1324:80df:b157:83ca:fbc4	131.202.251.196
cb15:901b:901b:1324:80df:b157:83ca:fbc5	131.202.251.197
cb15:901b:901b:1324:80df:b157:83ca:fbc6	131.202.251.198
cb15:901b:901b:1324:80df:b157:83ca:fbc7	131.202.251.199
cb15:901b:901b:1324:80df:b157:83ca:fbc8	131.202.251.200
cb15:901b:901b:1324:80df:b157:83ca:fbc9	131.202.251.201
cb15:901b:901b:1324:80df:b157:83ca:fbca	131.202.251.202
cb15:901b:901b:1324:80df:b157:83ca:fbcb	131.202.251.203
cb15:901b:901b:1324:80df:b157:83ca:fbcc	131.202.251.204
cb15:901b:901b:1324:80df:b157:83ca:fbcd	131.202.251.205
cb15:901b:901b:1324:80df:b157:83ca:fbce	131.202.251.206
cb15:901b:901b:1324:80df:b157:83ca:fbcf	131.202.251.207
cb15:901b:901b:1324:80df:b157:83ca:fbd0	131.202.251.208
cb15:901b:901b:1324:80df:b157:83ca:fbd1	131.202.251.209
cb15:901b:901b:1324:80df:b157:83ca:fbd2	131.202.251.210
cb15:901b:901b:1324:80df:b157:83ca:fbd3	131.202.251.211
cb15:901b:901b:1324:80df:b157:83ca:fbd4	131.202.251.212
cb15:901b:901b:1324:80df:b157:83ca:fbd5	131.202.251.213
cb15:901b:901b:1324:80df:b157:83ca:fbd6	131.202.251.214
cb15:901b:901b:1324:80df:b157:83ca:fbd7	131.202.251.215
cb15:901b:901b:1324:80df:b157:83ca:fbd8	131.202.251.216
cb15:901b:901b:1324:80df:b157:83ca:fbd9	131.202.251.217
cb15:901b:901b:1324:80df:b157:83ca:fbda	131.202.251.218
cb15:901b:901b:1324:80df:b157:83ca:fbdb	131.202.251.219
cb15:901b:901b:1324:80df:b157:83ca:fbdc	131.202.251.220
cb15:901b:901b:1324:80df:b157:83ca:fbdd	131.202.251.221
cb15:901b:901b:1324:80df:b157:83ca:fbde	131.202.251.222
cb15:901b:901b:1324:80df:b157:83ca:fbdf	131.202.251.223
cb15:901b:901b:1324:80df:b157:83ca:fbe0	131.202.251.224
cb15:901b:901b:1324:80df:b157:83ca:fbe1	131.202.251.225
cb15:901b:901b:1324:80df:b157:83ca:fbe2	131.202.251.226
cb15:901b:901b:1324:80df:b157:83ca:fbe3	131.202.251.227
cb15:901b:901b:1324:80df:b157:83ca:fbe4	131.202.251.228
cb15:901b:901b:1324:80df:b157:83ca:fbe5	131.202.251.229
cb15:901b:901b:1324:80df:b157:83ca:fbe6	131.202.251.230
cb15:901b:901b:1324:80df:b157:83ca:fbe7	131.202.251.231
cb15:901b:901b:1324:80df:b157:83ca:fbe8	131.202.251.232
cb15:901b:901b:1324:80df:b157:83ca:fbe9	131.202.251.233
cb15:901b:901b:1324:80df:b157:83ca:fbea	131.202.251.234
cb15:901b:901b:1324:80df:b157:83ca:fbeb	131.202.251.235
cb15:901b:901b:1324:80df:b157:83ca:fbec	131.202.251.236
cb15:901b:901b:1324:80df:b157:83ca:fbed	131.202.251.237
cb15:901b:901b:1324:80df:b157:83ca:fbee	131.202.251.238
cb15:901b:901b:1324:80df:b157:83ca:fbef	131.202.251.239
cb15:901b:901b:1324:80df:b157:83ca:fbf0	131.202.251.240
cb15:901b:901b:1324:80df:b157:83ca:fbf1	131.202.251.241
cb15:901b:901b:1324:80df:b157:83ca:fbf2	131.202.251.242
cb15:901b:901b:1324:80df:b157:83ca:fbf3	131.202.251.243
cb15:901b:901b:1324:80df:b157:83ca:fbf4	131.202.251.244
cb15:901b:901b:1324:80df:b157:83ca:fbf5	131.202.251.245
cb15:901b:901b:1324:80df:b157:83ca:fbf6	131.202.251.246
cb15:901b:901b:1324:80df:b157:83ca:fbf7	131.202.251.247
cb15:901b:901b:1324:80df:b157:83ca:fbf8	131.202.251.248
cb15:901b:901b:1324:80df:b157:83ca:fbf9	131.202.251.249
cb15:901b:901b:1324:80df:b157:83ca:fbfa	131.202.251.250
cb15:901b:901b:1324:80df:b157:83ca:fbfb	131.202.251.251
cb15:901b:901b:1324:80df:b157:83ca:fbfc	131.202.251.252
cb15:901b:901b:1324:80df:b157:83ca:fbfd	131.202.251.253
cb15:901b:901b:1324:80df:b157:83ca:fbfe	131.202.251.254
cb15:901b:901b:1324:80df:b157:83ca:fbff	131.202.251.255

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.