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:8024:cd24:8081:4024:f991:fe01	249.145.254.1
cb15:901b:8024:cd24:8081:4024:f991:fe02	249.145.254.2
cb15:901b:8024:cd24:8081:4024:f991:fe03	249.145.254.3
cb15:901b:8024:cd24:8081:4024:f991:fe04	249.145.254.4
cb15:901b:8024:cd24:8081:4024:f991:fe05	249.145.254.5
cb15:901b:8024:cd24:8081:4024:f991:fe06	249.145.254.6
cb15:901b:8024:cd24:8081:4024:f991:fe07	249.145.254.7
cb15:901b:8024:cd24:8081:4024:f991:fe08	249.145.254.8
cb15:901b:8024:cd24:8081:4024:f991:fe09	249.145.254.9
cb15:901b:8024:cd24:8081:4024:f991:fe0a	249.145.254.10
cb15:901b:8024:cd24:8081:4024:f991:fe0b	249.145.254.11
cb15:901b:8024:cd24:8081:4024:f991:fe0c	249.145.254.12
cb15:901b:8024:cd24:8081:4024:f991:fe0d	249.145.254.13
cb15:901b:8024:cd24:8081:4024:f991:fe0e	249.145.254.14
cb15:901b:8024:cd24:8081:4024:f991:fe0f	249.145.254.15
cb15:901b:8024:cd24:8081:4024:f991:fe10	249.145.254.16
cb15:901b:8024:cd24:8081:4024:f991:fe11	249.145.254.17
cb15:901b:8024:cd24:8081:4024:f991:fe12	249.145.254.18
cb15:901b:8024:cd24:8081:4024:f991:fe13	249.145.254.19
cb15:901b:8024:cd24:8081:4024:f991:fe14	249.145.254.20
cb15:901b:8024:cd24:8081:4024:f991:fe15	249.145.254.21
cb15:901b:8024:cd24:8081:4024:f991:fe16	249.145.254.22
cb15:901b:8024:cd24:8081:4024:f991:fe17	249.145.254.23
cb15:901b:8024:cd24:8081:4024:f991:fe18	249.145.254.24
cb15:901b:8024:cd24:8081:4024:f991:fe19	249.145.254.25
cb15:901b:8024:cd24:8081:4024:f991:fe1a	249.145.254.26
cb15:901b:8024:cd24:8081:4024:f991:fe1b	249.145.254.27
cb15:901b:8024:cd24:8081:4024:f991:fe1c	249.145.254.28
cb15:901b:8024:cd24:8081:4024:f991:fe1d	249.145.254.29
cb15:901b:8024:cd24:8081:4024:f991:fe1e	249.145.254.30
cb15:901b:8024:cd24:8081:4024:f991:fe1f	249.145.254.31
cb15:901b:8024:cd24:8081:4024:f991:fe20	249.145.254.32
cb15:901b:8024:cd24:8081:4024:f991:fe21	249.145.254.33
cb15:901b:8024:cd24:8081:4024:f991:fe22	249.145.254.34
cb15:901b:8024:cd24:8081:4024:f991:fe23	249.145.254.35
cb15:901b:8024:cd24:8081:4024:f991:fe24	249.145.254.36
cb15:901b:8024:cd24:8081:4024:f991:fe25	249.145.254.37
cb15:901b:8024:cd24:8081:4024:f991:fe26	249.145.254.38
cb15:901b:8024:cd24:8081:4024:f991:fe27	249.145.254.39
cb15:901b:8024:cd24:8081:4024:f991:fe28	249.145.254.40
cb15:901b:8024:cd24:8081:4024:f991:fe29	249.145.254.41
cb15:901b:8024:cd24:8081:4024:f991:fe2a	249.145.254.42
cb15:901b:8024:cd24:8081:4024:f991:fe2b	249.145.254.43
cb15:901b:8024:cd24:8081:4024:f991:fe2c	249.145.254.44
cb15:901b:8024:cd24:8081:4024:f991:fe2d	249.145.254.45
cb15:901b:8024:cd24:8081:4024:f991:fe2e	249.145.254.46
cb15:901b:8024:cd24:8081:4024:f991:fe2f	249.145.254.47
cb15:901b:8024:cd24:8081:4024:f991:fe30	249.145.254.48
cb15:901b:8024:cd24:8081:4024:f991:fe31	249.145.254.49
cb15:901b:8024:cd24:8081:4024:f991:fe32	249.145.254.50
cb15:901b:8024:cd24:8081:4024:f991:fe33	249.145.254.51
cb15:901b:8024:cd24:8081:4024:f991:fe34	249.145.254.52
cb15:901b:8024:cd24:8081:4024:f991:fe35	249.145.254.53
cb15:901b:8024:cd24:8081:4024:f991:fe36	249.145.254.54
cb15:901b:8024:cd24:8081:4024:f991:fe37	249.145.254.55
cb15:901b:8024:cd24:8081:4024:f991:fe38	249.145.254.56
cb15:901b:8024:cd24:8081:4024:f991:fe39	249.145.254.57
cb15:901b:8024:cd24:8081:4024:f991:fe3a	249.145.254.58
cb15:901b:8024:cd24:8081:4024:f991:fe3b	249.145.254.59
cb15:901b:8024:cd24:8081:4024:f991:fe3c	249.145.254.60

cb15:901b:8024:cd24:8081:4024:f991:fe3d	249.145.254.61
cb15:901b:8024:cd24:8081:4024:f991:fe3e	249.145.254.62
cb15:901b:8024:cd24:8081:4024:f991:fe3f	249.145.254.63
cb15:901b:8024:cd24:8081:4024:f991:fe40	249.145.254.64
cb15:901b:8024:cd24:8081:4024:f991:fe41	249.145.254.65
cb15:901b:8024:cd24:8081:4024:f991:fe42	249.145.254.66
cb15:901b:8024:cd24:8081:4024:f991:fe43	249.145.254.67
cb15:901b:8024:cd24:8081:4024:f991:fe44	249.145.254.68
cb15:901b:8024:cd24:8081:4024:f991:fe45	249.145.254.69
cb15:901b:8024:cd24:8081:4024:f991:fe46	249.145.254.70
cb15:901b:8024:cd24:8081:4024:f991:fe47	249.145.254.71
cb15:901b:8024:cd24:8081:4024:f991:fe48	249.145.254.72
cb15:901b:8024:cd24:8081:4024:f991:fe49	249.145.254.73
cb15:901b:8024:cd24:8081:4024:f991:fe4a	249.145.254.74
cb15:901b:8024:cd24:8081:4024:f991:fe4b	249.145.254.75
cb15:901b:8024:cd24:8081:4024:f991:fe4c	249.145.254.76
cb15:901b:8024:cd24:8081:4024:f991:fe4d	249.145.254.77
cb15:901b:8024:cd24:8081:4024:f991:fe4e	249.145.254.78
cb15:901b:8024:cd24:8081:4024:f991:fe4f	249.145.254.79
cb15:901b:8024:cd24:8081:4024:f991:fe50	249.145.254.80
cb15:901b:8024:cd24:8081:4024:f991:fe51	249.145.254.81
cb15:901b:8024:cd24:8081:4024:f991:fe52	249.145.254.82
cb15:901b:8024:cd24:8081:4024:f991:fe53	249.145.254.83
cb15:901b:8024:cd24:8081:4024:f991:fe54	249.145.254.84
cb15:901b:8024:cd24:8081:4024:f991:fe55	249.145.254.85
cb15:901b:8024:cd24:8081:4024:f991:fe56	249.145.254.86
cb15:901b:8024:cd24:8081:4024:f991:fe57	249.145.254.87
cb15:901b:8024:cd24:8081:4024:f991:fe58	249.145.254.88
cb15:901b:8024:cd24:8081:4024:f991:fe59	249.145.254.89
cb15:901b:8024:cd24:8081:4024:f991:fe5a	249.145.254.90
cb15:901b:8024:cd24:8081:4024:f991:fe5b	249.145.254.91
cb15:901b:8024:cd24:8081:4024:f991:fe5c	249.145.254.92
cb15:901b:8024:cd24:8081:4024:f991:fe5d	249.145.254.93
cb15:901b:8024:cd24:8081:4024:f991:fe5e	249.145.254.94
cb15:901b:8024:cd24:8081:4024:f991:fe5f	249.145.254.95
cb15:901b:8024:cd24:8081:4024:f991:fe60	249.145.254.96
cb15:901b:8024:cd24:8081:4024:f991:fe61	249.145.254.97
cb15:901b:8024:cd24:8081:4024:f991:fe62	249.145.254.98
cb15:901b:8024:cd24:8081:4024:f991:fe63	249.145.254.99
cb15:901b:8024:cd24:8081:4024:f991:fe64	249.145.254.100
cb15:901b:8024:cd24:8081:4024:f991:fe65	249.145.254.101
cb15:901b:8024:cd24:8081:4024:f991:fe66	249.145.254.102
cb15:901b:8024:cd24:8081:4024:f991:fe67	249.145.254.103
cb15:901b:8024:cd24:8081:4024:f991:fe68	249.145.254.104
cb15:901b:8024:cd24:8081:4024:f991:fe69	249.145.254.105
cb15:901b:8024:cd24:8081:4024:f991:fe6a	249.145.254.106
cb15:901b:8024:cd24:8081:4024:f991:fe6b	249.145.254.107
cb15:901b:8024:cd24:8081:4024:f991:fe6c	249.145.254.108
cb15:901b:8024:cd24:8081:4024:f991:fe6d	249.145.254.109
cb15:901b:8024:cd24:8081:4024:f991:fe6e	249.145.254.110
cb15:901b:8024:cd24:8081:4024:f991:fe6f	249.145.254.111
cb15:901b:8024:cd24:8081:4024:f991:fe70	249.145.254.112
cb15:901b:8024:cd24:8081:4024:f991:fe71	249.145.254.113
cb15:901b:8024:cd24:8081:4024:f991:fe72	249.145.254.114
cb15:901b:8024:cd24:8081:4024:f991:fe73	249.145.254.115
cb15:901b:8024:cd24:8081:4024:f991:fe74	249.145.254.116
cb15:901b:8024:cd24:8081:4024:f991:fe75	249.145.254.117
cb15:901b:8024:cd24:8081:4024:f991:fe76	249.145.254.118
cb15:901b:8024:cd24:8081:4024:f991:fe77	249.145.254.119
cb15:901b:8024:cd24:8081:4024:f991:fe78	249.145.254.120

cb15:901b:8024:cd24:8081:4024:f991:fe79	249.145.254.121
cb15:901b:8024:cd24:8081:4024:f991:fe7a	249.145.254.122
cb15:901b:8024:cd24:8081:4024:f991:fe7b	249.145.254.123
cb15:901b:8024:cd24:8081:4024:f991:fe7c	249.145.254.124
cb15:901b:8024:cd24:8081:4024:f991:fe7d	249.145.254.125
cb15:901b:8024:cd24:8081:4024:f991:fe7e	249.145.254.126
cb15:901b:8024:cd24:8081:4024:f991:fe7f	249.145.254.127
cb15:901b:8024:cd24:8081:4024:f991:fe80	249.145.254.128
cb15:901b:8024:cd24:8081:4024:f991:fe81	249.145.254.129
cb15:901b:8024:cd24:8081:4024:f991:fe82	249.145.254.130
cb15:901b:8024:cd24:8081:4024:f991:fe83	249.145.254.131
cb15:901b:8024:cd24:8081:4024:f991:fe84	249.145.254.132
cb15:901b:8024:cd24:8081:4024:f991:fe85	249.145.254.133
cb15:901b:8024:cd24:8081:4024:f991:fe86	249.145.254.134
cb15:901b:8024:cd24:8081:4024:f991:fe87	249.145.254.135
cb15:901b:8024:cd24:8081:4024:f991:fe88	249.145.254.136
cb15:901b:8024:cd24:8081:4024:f991:fe89	249.145.254.137
cb15:901b:8024:cd24:8081:4024:f991:fe8a	249.145.254.138
cb15:901b:8024:cd24:8081:4024:f991:fe8b	249.145.254.139
cb15:901b:8024:cd24:8081:4024:f991:fe8c	249.145.254.140
cb15:901b:8024:cd24:8081:4024:f991:fe8d	249.145.254.141
cb15:901b:8024:cd24:8081:4024:f991:fe8e	249.145.254.142
cb15:901b:8024:cd24:8081:4024:f991:fe8f	249.145.254.143
cb15:901b:8024:cd24:8081:4024:f991:fe90	249.145.254.144
cb15:901b:8024:cd24:8081:4024:f991:fe91	249.145.254.145
cb15:901b:8024:cd24:8081:4024:f991:fe92	249.145.254.146
cb15:901b:8024:cd24:8081:4024:f991:fe93	249.145.254.147
cb15:901b:8024:cd24:8081:4024:f991:fe94	249.145.254.148
cb15:901b:8024:cd24:8081:4024:f991:fe95	249.145.254.149
cb15:901b:8024:cd24:8081:4024:f991:fe96	249.145.254.150
cb15:901b:8024:cd24:8081:4024:f991:fe97	249.145.254.151
cb15:901b:8024:cd24:8081:4024:f991:fe98	249.145.254.152
cb15:901b:8024:cd24:8081:4024:f991:fe99	249.145.254.153
cb15:901b:8024:cd24:8081:4024:f991:fe9a	249.145.254.154
cb15:901b:8024:cd24:8081:4024:f991:fe9b	249.145.254.155
cb15:901b:8024:cd24:8081:4024:f991:fe9c	249.145.254.156
cb15:901b:8024:cd24:8081:4024:f991:fe9d	249.145.254.157
cb15:901b:8024:cd24:8081:4024:f991:fe9e	249.145.254.158
cb15:901b:8024:cd24:8081:4024:f991:fe9f	249.145.254.159
cb15:901b:8024:cd24:8081:4024:f991:fea0	249.145.254.160
cb15:901b:8024:cd24:8081:4024:f991:fea1	249.145.254.161
cb15:901b:8024:cd24:8081:4024:f991:fea2	249.145.254.162
cb15:901b:8024:cd24:8081:4024:f991:fea3	249.145.254.163
cb15:901b:8024:cd24:8081:4024:f991:fea4	249.145.254.164
cb15:901b:8024:cd24:8081:4024:f991:fea5	249.145.254.165
cb15:901b:8024:cd24:8081:4024:f991:fea6	249.145.254.166
cb15:901b:8024:cd24:8081:4024:f991:fea7	249.145.254.167
cb15:901b:8024:cd24:8081:4024:f991:fea8	249.145.254.168
cb15:901b:8024:cd24:8081:4024:f991:fea9	249.145.254.169
cb15:901b:8024:cd24:8081:4024:f991:feaa	249.145.254.170
cb15:901b:8024:cd24:8081:4024:f991:feab	249.145.254.171
cb15:901b:8024:cd24:8081:4024:f991:feac	249.145.254.172
cb15:901b:8024:cd24:8081:4024:f991:fead	249.145.254.173
cb15:901b:8024:cd24:8081:4024:f991:feae	249.145.254.174
cb15:901b:8024:cd24:8081:4024:f991:feaf	249.145.254.175
cb15:901b:8024:cd24:8081:4024:f991:feb0	249.145.254.176
cb15:901b:8024:cd24:8081:4024:f991:feb1	249.145.254.177
cb15:901b:8024:cd24:8081:4024:f991:feb2	249.145.254.178
cb15:901b:8024:cd24:8081:4024:f991:feb3	249.145.254.179
cb15:901b:8024:cd24:8081:4024:f991:feb4	249.145.254.180

cb15:901b:8024:cd24:8081:4024:f991:feb5	249.145.254.181
cb15:901b:8024:cd24:8081:4024:f991:feb6	249.145.254.182
cb15:901b:8024:cd24:8081:4024:f991:feb7	249.145.254.183
cb15:901b:8024:cd24:8081:4024:f991:feb8	249.145.254.184
cb15:901b:8024:cd24:8081:4024:f991:feb9	249.145.254.185
cb15:901b:8024:cd24:8081:4024:f991:feba	249.145.254.186
cb15:901b:8024:cd24:8081:4024:f991:febb	249.145.254.187
cb15:901b:8024:cd24:8081:4024:f991:febc	249.145.254.188
cb15:901b:8024:cd24:8081:4024:f991:febd	249.145.254.189
cb15:901b:8024:cd24:8081:4024:f991:febe	249.145.254.190
cb15:901b:8024:cd24:8081:4024:f991:febf	249.145.254.191
cb15:901b:8024:cd24:8081:4024:f991:fec0	249.145.254.192
cb15:901b:8024:cd24:8081:4024:f991:fec1	249.145.254.193
cb15:901b:8024:cd24:8081:4024:f991:fec2	249.145.254.194
cb15:901b:8024:cd24:8081:4024:f991:fec3	249.145.254.195
cb15:901b:8024:cd24:8081:4024:f991:fec4	249.145.254.196
cb15:901b:8024:cd24:8081:4024:f991:fec5	249.145.254.197
cb15:901b:8024:cd24:8081:4024:f991:fec6	249.145.254.198
cb15:901b:8024:cd24:8081:4024:f991:fec7	249.145.254.199
cb15:901b:8024:cd24:8081:4024:f991:fec8	249.145.254.200
cb15:901b:8024:cd24:8081:4024:f991:fec9	249.145.254.201
cb15:901b:8024:cd24:8081:4024:f991:feca	249.145.254.202
cb15:901b:8024:cd24:8081:4024:f991:fecb	249.145.254.203
cb15:901b:8024:cd24:8081:4024:f991:fecc	249.145.254.204
cb15:901b:8024:cd24:8081:4024:f991:fecd	249.145.254.205
cb15:901b:8024:cd24:8081:4024:f991:fece	249.145.254.206
cb15:901b:8024:cd24:8081:4024:f991:fecf	249.145.254.207
cb15:901b:8024:cd24:8081:4024:f991:fed0	249.145.254.208
cb15:901b:8024:cd24:8081:4024:f991:fed1	249.145.254.209
cb15:901b:8024:cd24:8081:4024:f991:fed2	249.145.254.210
cb15:901b:8024:cd24:8081:4024:f991:fed3	249.145.254.211
cb15:901b:8024:cd24:8081:4024:f991:fed4	249.145.254.212
cb15:901b:8024:cd24:8081:4024:f991:fed5	249.145.254.213
cb15:901b:8024:cd24:8081:4024:f991:fed6	249.145.254.214
cb15:901b:8024:cd24:8081:4024:f991:fed7	249.145.254.215
cb15:901b:8024:cd24:8081:4024:f991:fed8	249.145.254.216
cb15:901b:8024:cd24:8081:4024:f991:fed9	249.145.254.217
cb15:901b:8024:cd24:8081:4024:f991:feda	249.145.254.218
cb15:901b:8024:cd24:8081:4024:f991:fedb	249.145.254.219
cb15:901b:8024:cd24:8081:4024:f991:fedc	249.145.254.220
cb15:901b:8024:cd24:8081:4024:f991:fedd	249.145.254.221
cb15:901b:8024:cd24:8081:4024:f991:fede	249.145.254.222
cb15:901b:8024:cd24:8081:4024:f991:fedf	249.145.254.223
cb15:901b:8024:cd24:8081:4024:f991:fee0	249.145.254.224
cb15:901b:8024:cd24:8081:4024:f991:fee1	249.145.254.225
cb15:901b:8024:cd24:8081:4024:f991:fee2	249.145.254.226
cb15:901b:8024:cd24:8081:4024:f991:fee3	249.145.254.227
cb15:901b:8024:cd24:8081:4024:f991:fee4	249.145.254.228
cb15:901b:8024:cd24:8081:4024:f991:fee5	249.145.254.229
cb15:901b:8024:cd24:8081:4024:f991:fee6	249.145.254.230
cb15:901b:8024:cd24:8081:4024:f991:fee7	249.145.254.231
cb15:901b:8024:cd24:8081:4024:f991:fee8	249.145.254.232
cb15:901b:8024:cd24:8081:4024:f991:fee9	249.145.254.233
cb15:901b:8024:cd24:8081:4024:f991:feea	249.145.254.234
cb15:901b:8024:cd24:8081:4024:f991:feeb	249.145.254.235
cb15:901b:8024:cd24:8081:4024:f991:feec	249.145.254.236
cb15:901b:8024:cd24:8081:4024:f991:feed	249.145.254.237
cb15:901b:8024:cd24:8081:4024:f991:feee	249.145.254.238
cb15:901b:8024:cd24:8081:4024:f991:feef	249.145.254.239
cb15:901b:8024:cd24:8081:4024:f991:fef0	249.145.254.240
cb15:901b:8024:cd24:8081:4024:f991:fef1	249.145.254.241
cb15:901b:8024:cd24:8081:4024:f991:fef2	249.145.254.242
cb15:901b:8024:cd24:8081:4024:f991:fef3	249.145.254.243
cb15:901b:8024:cd24:8081:4024:f991:fef4	249.145.254.244
cb15:901b:8024:cd24:8081:4024:f991:fef5	249.145.254.245
cb15:901b:8024:cd24:8081:4024:f991:fef6	249.145.254.246
cb15:901b:8024:cd24:8081:4024:f991:fef7	249.145.254.247
cb15:901b:8024:cd24:8081:4024:f991:fef8	249.145.254.248
cb15:901b:8024:cd24:8081:4024:f991:fef9	249.145.254.249
cb15:901b:8024:cd24:8081:4024:f991:fefa	249.145.254.250
cb15:901b:8024:cd24:8081:4024:f991:fefb	249.145.254.251
cb15:901b:8024:cd24:8081:4024:f991:fefc	249.145.254.252
cb15:901b:8024:cd24:8081:4024:f991:fefd	249.145.254.253
cb15:901b:8024:cd24:8081:4024:f991:fefe	249.145.254.254
cb15:901b:8024:cd24:8081:4024:f991:feff	249.145.254.255

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.