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:fe01	181.30.254.1
cb15:901b:901b:fb65:4024:de72:b51e:fe02	181.30.254.2
cb15:901b:901b:fb65:4024:de72:b51e:fe03	181.30.254.3
cb15:901b:901b:fb65:4024:de72:b51e:fe04	181.30.254.4
cb15:901b:901b:fb65:4024:de72:b51e:fe05	181.30.254.5
cb15:901b:901b:fb65:4024:de72:b51e:fe06	181.30.254.6
cb15:901b:901b:fb65:4024:de72:b51e:fe07	181.30.254.7
cb15:901b:901b:fb65:4024:de72:b51e:fe08	181.30.254.8
cb15:901b:901b:fb65:4024:de72:b51e:fe09	181.30.254.9
cb15:901b:901b:fb65:4024:de72:b51e:fe0a	181.30.254.10
cb15:901b:901b:fb65:4024:de72:b51e:fe0b	181.30.254.11
cb15:901b:901b:fb65:4024:de72:b51e:fe0c	181.30.254.12
cb15:901b:901b:fb65:4024:de72:b51e:fe0d	181.30.254.13
cb15:901b:901b:fb65:4024:de72:b51e:fe0e	181.30.254.14
cb15:901b:901b:fb65:4024:de72:b51e:fe0f	181.30.254.15
cb15:901b:901b:fb65:4024:de72:b51e:fe10	181.30.254.16
cb15:901b:901b:fb65:4024:de72:b51e:fe11	181.30.254.17
cb15:901b:901b:fb65:4024:de72:b51e:fe12	181.30.254.18
cb15:901b:901b:fb65:4024:de72:b51e:fe13	181.30.254.19
cb15:901b:901b:fb65:4024:de72:b51e:fe14	181.30.254.20
cb15:901b:901b:fb65:4024:de72:b51e:fe15	181.30.254.21
cb15:901b:901b:fb65:4024:de72:b51e:fe16	181.30.254.22
cb15:901b:901b:fb65:4024:de72:b51e:fe17	181.30.254.23
cb15:901b:901b:fb65:4024:de72:b51e:fe18	181.30.254.24
cb15:901b:901b:fb65:4024:de72:b51e:fe19	181.30.254.25
cb15:901b:901b:fb65:4024:de72:b51e:fe1a	181.30.254.26
cb15:901b:901b:fb65:4024:de72:b51e:fe1b	181.30.254.27
cb15:901b:901b:fb65:4024:de72:b51e:fe1c	181.30.254.28
cb15:901b:901b:fb65:4024:de72:b51e:fe1d	181.30.254.29
cb15:901b:901b:fb65:4024:de72:b51e:fe1e	181.30.254.30
cb15:901b:901b:fb65:4024:de72:b51e:fe1f	181.30.254.31
cb15:901b:901b:fb65:4024:de72:b51e:fe20	181.30.254.32
cb15:901b:901b:fb65:4024:de72:b51e:fe21	181.30.254.33
cb15:901b:901b:fb65:4024:de72:b51e:fe22	181.30.254.34
cb15:901b:901b:fb65:4024:de72:b51e:fe23	181.30.254.35
cb15:901b:901b:fb65:4024:de72:b51e:fe24	181.30.254.36
cb15:901b:901b:fb65:4024:de72:b51e:fe25	181.30.254.37
cb15:901b:901b:fb65:4024:de72:b51e:fe26	181.30.254.38
cb15:901b:901b:fb65:4024:de72:b51e:fe27	181.30.254.39
cb15:901b:901b:fb65:4024:de72:b51e:fe28	181.30.254.40
cb15:901b:901b:fb65:4024:de72:b51e:fe29	181.30.254.41
cb15:901b:901b:fb65:4024:de72:b51e:fe2a	181.30.254.42
cb15:901b:901b:fb65:4024:de72:b51e:fe2b	181.30.254.43
cb15:901b:901b:fb65:4024:de72:b51e:fe2c	181.30.254.44
cb15:901b:901b:fb65:4024:de72:b51e:fe2d	181.30.254.45
cb15:901b:901b:fb65:4024:de72:b51e:fe2e	181.30.254.46
cb15:901b:901b:fb65:4024:de72:b51e:fe2f	181.30.254.47
cb15:901b:901b:fb65:4024:de72:b51e:fe30	181.30.254.48
cb15:901b:901b:fb65:4024:de72:b51e:fe31	181.30.254.49
cb15:901b:901b:fb65:4024:de72:b51e:fe32	181.30.254.50
cb15:901b:901b:fb65:4024:de72:b51e:fe33	181.30.254.51
cb15:901b:901b:fb65:4024:de72:b51e:fe34	181.30.254.52
cb15:901b:901b:fb65:4024:de72:b51e:fe35	181.30.254.53
cb15:901b:901b:fb65:4024:de72:b51e:fe36	181.30.254.54
cb15:901b:901b:fb65:4024:de72:b51e:fe37	181.30.254.55
cb15:901b:901b:fb65:4024:de72:b51e:fe38	181.30.254.56
cb15:901b:901b:fb65:4024:de72:b51e:fe39	181.30.254.57
cb15:901b:901b:fb65:4024:de72:b51e:fe3a	181.30.254.58
cb15:901b:901b:fb65:4024:de72:b51e:fe3b	181.30.254.59
cb15:901b:901b:fb65:4024:de72:b51e:fe3c	181.30.254.60

cb15:901b:901b:fb65:4024:de72:b51e:fe3d	181.30.254.61
cb15:901b:901b:fb65:4024:de72:b51e:fe3e	181.30.254.62
cb15:901b:901b:fb65:4024:de72:b51e:fe3f	181.30.254.63
cb15:901b:901b:fb65:4024:de72:b51e:fe40	181.30.254.64
cb15:901b:901b:fb65:4024:de72:b51e:fe41	181.30.254.65
cb15:901b:901b:fb65:4024:de72:b51e:fe42	181.30.254.66
cb15:901b:901b:fb65:4024:de72:b51e:fe43	181.30.254.67
cb15:901b:901b:fb65:4024:de72:b51e:fe44	181.30.254.68
cb15:901b:901b:fb65:4024:de72:b51e:fe45	181.30.254.69
cb15:901b:901b:fb65:4024:de72:b51e:fe46	181.30.254.70
cb15:901b:901b:fb65:4024:de72:b51e:fe47	181.30.254.71
cb15:901b:901b:fb65:4024:de72:b51e:fe48	181.30.254.72
cb15:901b:901b:fb65:4024:de72:b51e:fe49	181.30.254.73
cb15:901b:901b:fb65:4024:de72:b51e:fe4a	181.30.254.74
cb15:901b:901b:fb65:4024:de72:b51e:fe4b	181.30.254.75
cb15:901b:901b:fb65:4024:de72:b51e:fe4c	181.30.254.76
cb15:901b:901b:fb65:4024:de72:b51e:fe4d	181.30.254.77
cb15:901b:901b:fb65:4024:de72:b51e:fe4e	181.30.254.78
cb15:901b:901b:fb65:4024:de72:b51e:fe4f	181.30.254.79
cb15:901b:901b:fb65:4024:de72:b51e:fe50	181.30.254.80
cb15:901b:901b:fb65:4024:de72:b51e:fe51	181.30.254.81
cb15:901b:901b:fb65:4024:de72:b51e:fe52	181.30.254.82
cb15:901b:901b:fb65:4024:de72:b51e:fe53	181.30.254.83
cb15:901b:901b:fb65:4024:de72:b51e:fe54	181.30.254.84
cb15:901b:901b:fb65:4024:de72:b51e:fe55	181.30.254.85
cb15:901b:901b:fb65:4024:de72:b51e:fe56	181.30.254.86
cb15:901b:901b:fb65:4024:de72:b51e:fe57	181.30.254.87
cb15:901b:901b:fb65:4024:de72:b51e:fe58	181.30.254.88
cb15:901b:901b:fb65:4024:de72:b51e:fe59	181.30.254.89
cb15:901b:901b:fb65:4024:de72:b51e:fe5a	181.30.254.90
cb15:901b:901b:fb65:4024:de72:b51e:fe5b	181.30.254.91
cb15:901b:901b:fb65:4024:de72:b51e:fe5c	181.30.254.92
cb15:901b:901b:fb65:4024:de72:b51e:fe5d	181.30.254.93
cb15:901b:901b:fb65:4024:de72:b51e:fe5e	181.30.254.94
cb15:901b:901b:fb65:4024:de72:b51e:fe5f	181.30.254.95
cb15:901b:901b:fb65:4024:de72:b51e:fe60	181.30.254.96
cb15:901b:901b:fb65:4024:de72:b51e:fe61	181.30.254.97
cb15:901b:901b:fb65:4024:de72:b51e:fe62	181.30.254.98
cb15:901b:901b:fb65:4024:de72:b51e:fe63	181.30.254.99
cb15:901b:901b:fb65:4024:de72:b51e:fe64	181.30.254.100
cb15:901b:901b:fb65:4024:de72:b51e:fe65	181.30.254.101
cb15:901b:901b:fb65:4024:de72:b51e:fe66	181.30.254.102
cb15:901b:901b:fb65:4024:de72:b51e:fe67	181.30.254.103
cb15:901b:901b:fb65:4024:de72:b51e:fe68	181.30.254.104
cb15:901b:901b:fb65:4024:de72:b51e:fe69	181.30.254.105
cb15:901b:901b:fb65:4024:de72:b51e:fe6a	181.30.254.106
cb15:901b:901b:fb65:4024:de72:b51e:fe6b	181.30.254.107
cb15:901b:901b:fb65:4024:de72:b51e:fe6c	181.30.254.108
cb15:901b:901b:fb65:4024:de72:b51e:fe6d	181.30.254.109
cb15:901b:901b:fb65:4024:de72:b51e:fe6e	181.30.254.110
cb15:901b:901b:fb65:4024:de72:b51e:fe6f	181.30.254.111
cb15:901b:901b:fb65:4024:de72:b51e:fe70	181.30.254.112
cb15:901b:901b:fb65:4024:de72:b51e:fe71	181.30.254.113
cb15:901b:901b:fb65:4024:de72:b51e:fe72	181.30.254.114
cb15:901b:901b:fb65:4024:de72:b51e:fe73	181.30.254.115
cb15:901b:901b:fb65:4024:de72:b51e:fe74	181.30.254.116
cb15:901b:901b:fb65:4024:de72:b51e:fe75	181.30.254.117
cb15:901b:901b:fb65:4024:de72:b51e:fe76	181.30.254.118
cb15:901b:901b:fb65:4024:de72:b51e:fe77	181.30.254.119
cb15:901b:901b:fb65:4024:de72:b51e:fe78	181.30.254.120

cb15:901b:901b:fb65:4024:de72:b51e:fe79	181.30.254.121
cb15:901b:901b:fb65:4024:de72:b51e:fe7a	181.30.254.122
cb15:901b:901b:fb65:4024:de72:b51e:fe7b	181.30.254.123
cb15:901b:901b:fb65:4024:de72:b51e:fe7c	181.30.254.124
cb15:901b:901b:fb65:4024:de72:b51e:fe7d	181.30.254.125
cb15:901b:901b:fb65:4024:de72:b51e:fe7e	181.30.254.126
cb15:901b:901b:fb65:4024:de72:b51e:fe7f	181.30.254.127
cb15:901b:901b:fb65:4024:de72:b51e:fe80	181.30.254.128
cb15:901b:901b:fb65:4024:de72:b51e:fe81	181.30.254.129
cb15:901b:901b:fb65:4024:de72:b51e:fe82	181.30.254.130
cb15:901b:901b:fb65:4024:de72:b51e:fe83	181.30.254.131
cb15:901b:901b:fb65:4024:de72:b51e:fe84	181.30.254.132
cb15:901b:901b:fb65:4024:de72:b51e:fe85	181.30.254.133
cb15:901b:901b:fb65:4024:de72:b51e:fe86	181.30.254.134
cb15:901b:901b:fb65:4024:de72:b51e:fe87	181.30.254.135
cb15:901b:901b:fb65:4024:de72:b51e:fe88	181.30.254.136
cb15:901b:901b:fb65:4024:de72:b51e:fe89	181.30.254.137
cb15:901b:901b:fb65:4024:de72:b51e:fe8a	181.30.254.138
cb15:901b:901b:fb65:4024:de72:b51e:fe8b	181.30.254.139
cb15:901b:901b:fb65:4024:de72:b51e:fe8c	181.30.254.140
cb15:901b:901b:fb65:4024:de72:b51e:fe8d	181.30.254.141
cb15:901b:901b:fb65:4024:de72:b51e:fe8e	181.30.254.142
cb15:901b:901b:fb65:4024:de72:b51e:fe8f	181.30.254.143
cb15:901b:901b:fb65:4024:de72:b51e:fe90	181.30.254.144
cb15:901b:901b:fb65:4024:de72:b51e:fe91	181.30.254.145
cb15:901b:901b:fb65:4024:de72:b51e:fe92	181.30.254.146
cb15:901b:901b:fb65:4024:de72:b51e:fe93	181.30.254.147
cb15:901b:901b:fb65:4024:de72:b51e:fe94	181.30.254.148
cb15:901b:901b:fb65:4024:de72:b51e:fe95	181.30.254.149
cb15:901b:901b:fb65:4024:de72:b51e:fe96	181.30.254.150
cb15:901b:901b:fb65:4024:de72:b51e:fe97	181.30.254.151
cb15:901b:901b:fb65:4024:de72:b51e:fe98	181.30.254.152
cb15:901b:901b:fb65:4024:de72:b51e:fe99	181.30.254.153
cb15:901b:901b:fb65:4024:de72:b51e:fe9a	181.30.254.154
cb15:901b:901b:fb65:4024:de72:b51e:fe9b	181.30.254.155
cb15:901b:901b:fb65:4024:de72:b51e:fe9c	181.30.254.156
cb15:901b:901b:fb65:4024:de72:b51e:fe9d	181.30.254.157
cb15:901b:901b:fb65:4024:de72:b51e:fe9e	181.30.254.158
cb15:901b:901b:fb65:4024:de72:b51e:fe9f	181.30.254.159
cb15:901b:901b:fb65:4024:de72:b51e:fea0	181.30.254.160
cb15:901b:901b:fb65:4024:de72:b51e:fea1	181.30.254.161
cb15:901b:901b:fb65:4024:de72:b51e:fea2	181.30.254.162
cb15:901b:901b:fb65:4024:de72:b51e:fea3	181.30.254.163
cb15:901b:901b:fb65:4024:de72:b51e:fea4	181.30.254.164
cb15:901b:901b:fb65:4024:de72:b51e:fea5	181.30.254.165
cb15:901b:901b:fb65:4024:de72:b51e:fea6	181.30.254.166
cb15:901b:901b:fb65:4024:de72:b51e:fea7	181.30.254.167
cb15:901b:901b:fb65:4024:de72:b51e:fea8	181.30.254.168
cb15:901b:901b:fb65:4024:de72:b51e:fea9	181.30.254.169
cb15:901b:901b:fb65:4024:de72:b51e:feaa	181.30.254.170
cb15:901b:901b:fb65:4024:de72:b51e:feab	181.30.254.171
cb15:901b:901b:fb65:4024:de72:b51e:feac	181.30.254.172
cb15:901b:901b:fb65:4024:de72:b51e:fead	181.30.254.173
cb15:901b:901b:fb65:4024:de72:b51e:feae	181.30.254.174
cb15:901b:901b:fb65:4024:de72:b51e:feaf	181.30.254.175
cb15:901b:901b:fb65:4024:de72:b51e:feb0	181.30.254.176
cb15:901b:901b:fb65:4024:de72:b51e:feb1	181.30.254.177
cb15:901b:901b:fb65:4024:de72:b51e:feb2	181.30.254.178
cb15:901b:901b:fb65:4024:de72:b51e:feb3	181.30.254.179
cb15:901b:901b:fb65:4024:de72:b51e:feb4	181.30.254.180

cb15:901b:901b:fb65:4024:de72:b51e:feb5	181.30.254.181
cb15:901b:901b:fb65:4024:de72:b51e:feb6	181.30.254.182
cb15:901b:901b:fb65:4024:de72:b51e:feb7	181.30.254.183
cb15:901b:901b:fb65:4024:de72:b51e:feb8	181.30.254.184
cb15:901b:901b:fb65:4024:de72:b51e:feb9	181.30.254.185
cb15:901b:901b:fb65:4024:de72:b51e:feba	181.30.254.186
cb15:901b:901b:fb65:4024:de72:b51e:febb	181.30.254.187
cb15:901b:901b:fb65:4024:de72:b51e:febc	181.30.254.188
cb15:901b:901b:fb65:4024:de72:b51e:febd	181.30.254.189
cb15:901b:901b:fb65:4024:de72:b51e:febe	181.30.254.190
cb15:901b:901b:fb65:4024:de72:b51e:febf	181.30.254.191
cb15:901b:901b:fb65:4024:de72:b51e:fec0	181.30.254.192
cb15:901b:901b:fb65:4024:de72:b51e:fec1	181.30.254.193
cb15:901b:901b:fb65:4024:de72:b51e:fec2	181.30.254.194
cb15:901b:901b:fb65:4024:de72:b51e:fec3	181.30.254.195
cb15:901b:901b:fb65:4024:de72:b51e:fec4	181.30.254.196
cb15:901b:901b:fb65:4024:de72:b51e:fec5	181.30.254.197
cb15:901b:901b:fb65:4024:de72:b51e:fec6	181.30.254.198
cb15:901b:901b:fb65:4024:de72:b51e:fec7	181.30.254.199
cb15:901b:901b:fb65:4024:de72:b51e:fec8	181.30.254.200
cb15:901b:901b:fb65:4024:de72:b51e:fec9	181.30.254.201
cb15:901b:901b:fb65:4024:de72:b51e:feca	181.30.254.202
cb15:901b:901b:fb65:4024:de72:b51e:fecb	181.30.254.203
cb15:901b:901b:fb65:4024:de72:b51e:fecc	181.30.254.204
cb15:901b:901b:fb65:4024:de72:b51e:fecd	181.30.254.205
cb15:901b:901b:fb65:4024:de72:b51e:fece	181.30.254.206
cb15:901b:901b:fb65:4024:de72:b51e:fecf	181.30.254.207
cb15:901b:901b:fb65:4024:de72:b51e:fed0	181.30.254.208
cb15:901b:901b:fb65:4024:de72:b51e:fed1	181.30.254.209
cb15:901b:901b:fb65:4024:de72:b51e:fed2	181.30.254.210
cb15:901b:901b:fb65:4024:de72:b51e:fed3	181.30.254.211
cb15:901b:901b:fb65:4024:de72:b51e:fed4	181.30.254.212
cb15:901b:901b:fb65:4024:de72:b51e:fed5	181.30.254.213
cb15:901b:901b:fb65:4024:de72:b51e:fed6	181.30.254.214
cb15:901b:901b:fb65:4024:de72:b51e:fed7	181.30.254.215
cb15:901b:901b:fb65:4024:de72:b51e:fed8	181.30.254.216
cb15:901b:901b:fb65:4024:de72:b51e:fed9	181.30.254.217
cb15:901b:901b:fb65:4024:de72:b51e:feda	181.30.254.218
cb15:901b:901b:fb65:4024:de72:b51e:fedb	181.30.254.219
cb15:901b:901b:fb65:4024:de72:b51e:fedc	181.30.254.220
cb15:901b:901b:fb65:4024:de72:b51e:fedd	181.30.254.221
cb15:901b:901b:fb65:4024:de72:b51e:fede	181.30.254.222
cb15:901b:901b:fb65:4024:de72:b51e:fedf	181.30.254.223
cb15:901b:901b:fb65:4024:de72:b51e:fee0	181.30.254.224
cb15:901b:901b:fb65:4024:de72:b51e:fee1	181.30.254.225
cb15:901b:901b:fb65:4024:de72:b51e:fee2	181.30.254.226
cb15:901b:901b:fb65:4024:de72:b51e:fee3	181.30.254.227
cb15:901b:901b:fb65:4024:de72:b51e:fee4	181.30.254.228
cb15:901b:901b:fb65:4024:de72:b51e:fee5	181.30.254.229
cb15:901b:901b:fb65:4024:de72:b51e:fee6	181.30.254.230
cb15:901b:901b:fb65:4024:de72:b51e:fee7	181.30.254.231
cb15:901b:901b:fb65:4024:de72:b51e:fee8	181.30.254.232
cb15:901b:901b:fb65:4024:de72:b51e:fee9	181.30.254.233
cb15:901b:901b:fb65:4024:de72:b51e:feea	181.30.254.234
cb15:901b:901b:fb65:4024:de72:b51e:feeb	181.30.254.235
cb15:901b:901b:fb65:4024:de72:b51e:feec	181.30.254.236
cb15:901b:901b:fb65:4024:de72:b51e:feed	181.30.254.237
cb15:901b:901b:fb65:4024:de72:b51e:feee	181.30.254.238
cb15:901b:901b:fb65:4024:de72:b51e:feef	181.30.254.239
cb15:901b:901b:fb65:4024:de72:b51e:fef0	181.30.254.240
cb15:901b:901b:fb65:4024:de72:b51e:fef1	181.30.254.241
cb15:901b:901b:fb65:4024:de72:b51e:fef2	181.30.254.242
cb15:901b:901b:fb65:4024:de72:b51e:fef3	181.30.254.243
cb15:901b:901b:fb65:4024:de72:b51e:fef4	181.30.254.244
cb15:901b:901b:fb65:4024:de72:b51e:fef5	181.30.254.245
cb15:901b:901b:fb65:4024:de72:b51e:fef6	181.30.254.246
cb15:901b:901b:fb65:4024:de72:b51e:fef7	181.30.254.247
cb15:901b:901b:fb65:4024:de72:b51e:fef8	181.30.254.248
cb15:901b:901b:fb65:4024:de72:b51e:fef9	181.30.254.249
cb15:901b:901b:fb65:4024:de72:b51e:fefa	181.30.254.250
cb15:901b:901b:fb65:4024:de72:b51e:fefb	181.30.254.251
cb15:901b:901b:fb65:4024:de72:b51e:fefc	181.30.254.252
cb15:901b:901b:fb65:4024:de72:b51e:fefd	181.30.254.253
cb15:901b:901b:fb65:4024:de72:b51e:fefe	181.30.254.254
cb15:901b:901b:fb65:4024:de72:b51e:feff	181.30.254.255

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.