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:ada3:b51a:fbdf:fe01	251.223.254.1
cb15:901b:901b:1324:ada3:b51a:fbdf:fe02	251.223.254.2
cb15:901b:901b:1324:ada3:b51a:fbdf:fe03	251.223.254.3
cb15:901b:901b:1324:ada3:b51a:fbdf:fe04	251.223.254.4
cb15:901b:901b:1324:ada3:b51a:fbdf:fe05	251.223.254.5
cb15:901b:901b:1324:ada3:b51a:fbdf:fe06	251.223.254.6
cb15:901b:901b:1324:ada3:b51a:fbdf:fe07	251.223.254.7
cb15:901b:901b:1324:ada3:b51a:fbdf:fe08	251.223.254.8
cb15:901b:901b:1324:ada3:b51a:fbdf:fe09	251.223.254.9
cb15:901b:901b:1324:ada3:b51a:fbdf:fe0a	251.223.254.10
cb15:901b:901b:1324:ada3:b51a:fbdf:fe0b	251.223.254.11
cb15:901b:901b:1324:ada3:b51a:fbdf:fe0c	251.223.254.12
cb15:901b:901b:1324:ada3:b51a:fbdf:fe0d	251.223.254.13
cb15:901b:901b:1324:ada3:b51a:fbdf:fe0e	251.223.254.14
cb15:901b:901b:1324:ada3:b51a:fbdf:fe0f	251.223.254.15
cb15:901b:901b:1324:ada3:b51a:fbdf:fe10	251.223.254.16
cb15:901b:901b:1324:ada3:b51a:fbdf:fe11	251.223.254.17
cb15:901b:901b:1324:ada3:b51a:fbdf:fe12	251.223.254.18
cb15:901b:901b:1324:ada3:b51a:fbdf:fe13	251.223.254.19
cb15:901b:901b:1324:ada3:b51a:fbdf:fe14	251.223.254.20
cb15:901b:901b:1324:ada3:b51a:fbdf:fe15	251.223.254.21
cb15:901b:901b:1324:ada3:b51a:fbdf:fe16	251.223.254.22
cb15:901b:901b:1324:ada3:b51a:fbdf:fe17	251.223.254.23
cb15:901b:901b:1324:ada3:b51a:fbdf:fe18	251.223.254.24
cb15:901b:901b:1324:ada3:b51a:fbdf:fe19	251.223.254.25
cb15:901b:901b:1324:ada3:b51a:fbdf:fe1a	251.223.254.26
cb15:901b:901b:1324:ada3:b51a:fbdf:fe1b	251.223.254.27
cb15:901b:901b:1324:ada3:b51a:fbdf:fe1c	251.223.254.28
cb15:901b:901b:1324:ada3:b51a:fbdf:fe1d	251.223.254.29
cb15:901b:901b:1324:ada3:b51a:fbdf:fe1e	251.223.254.30
cb15:901b:901b:1324:ada3:b51a:fbdf:fe1f	251.223.254.31
cb15:901b:901b:1324:ada3:b51a:fbdf:fe20	251.223.254.32
cb15:901b:901b:1324:ada3:b51a:fbdf:fe21	251.223.254.33
cb15:901b:901b:1324:ada3:b51a:fbdf:fe22	251.223.254.34
cb15:901b:901b:1324:ada3:b51a:fbdf:fe23	251.223.254.35
cb15:901b:901b:1324:ada3:b51a:fbdf:fe24	251.223.254.36
cb15:901b:901b:1324:ada3:b51a:fbdf:fe25	251.223.254.37
cb15:901b:901b:1324:ada3:b51a:fbdf:fe26	251.223.254.38
cb15:901b:901b:1324:ada3:b51a:fbdf:fe27	251.223.254.39
cb15:901b:901b:1324:ada3:b51a:fbdf:fe28	251.223.254.40
cb15:901b:901b:1324:ada3:b51a:fbdf:fe29	251.223.254.41
cb15:901b:901b:1324:ada3:b51a:fbdf:fe2a	251.223.254.42
cb15:901b:901b:1324:ada3:b51a:fbdf:fe2b	251.223.254.43
cb15:901b:901b:1324:ada3:b51a:fbdf:fe2c	251.223.254.44
cb15:901b:901b:1324:ada3:b51a:fbdf:fe2d	251.223.254.45
cb15:901b:901b:1324:ada3:b51a:fbdf:fe2e	251.223.254.46
cb15:901b:901b:1324:ada3:b51a:fbdf:fe2f	251.223.254.47
cb15:901b:901b:1324:ada3:b51a:fbdf:fe30	251.223.254.48
cb15:901b:901b:1324:ada3:b51a:fbdf:fe31	251.223.254.49
cb15:901b:901b:1324:ada3:b51a:fbdf:fe32	251.223.254.50
cb15:901b:901b:1324:ada3:b51a:fbdf:fe33	251.223.254.51
cb15:901b:901b:1324:ada3:b51a:fbdf:fe34	251.223.254.52
cb15:901b:901b:1324:ada3:b51a:fbdf:fe35	251.223.254.53
cb15:901b:901b:1324:ada3:b51a:fbdf:fe36	251.223.254.54
cb15:901b:901b:1324:ada3:b51a:fbdf:fe37	251.223.254.55
cb15:901b:901b:1324:ada3:b51a:fbdf:fe38	251.223.254.56
cb15:901b:901b:1324:ada3:b51a:fbdf:fe39	251.223.254.57
cb15:901b:901b:1324:ada3:b51a:fbdf:fe3a	251.223.254.58
cb15:901b:901b:1324:ada3:b51a:fbdf:fe3b	251.223.254.59
cb15:901b:901b:1324:ada3:b51a:fbdf:fe3c	251.223.254.60

cb15:901b:901b:1324:ada3:b51a:fbdf:fe3d	251.223.254.61
cb15:901b:901b:1324:ada3:b51a:fbdf:fe3e	251.223.254.62
cb15:901b:901b:1324:ada3:b51a:fbdf:fe3f	251.223.254.63
cb15:901b:901b:1324:ada3:b51a:fbdf:fe40	251.223.254.64
cb15:901b:901b:1324:ada3:b51a:fbdf:fe41	251.223.254.65
cb15:901b:901b:1324:ada3:b51a:fbdf:fe42	251.223.254.66
cb15:901b:901b:1324:ada3:b51a:fbdf:fe43	251.223.254.67
cb15:901b:901b:1324:ada3:b51a:fbdf:fe44	251.223.254.68
cb15:901b:901b:1324:ada3:b51a:fbdf:fe45	251.223.254.69
cb15:901b:901b:1324:ada3:b51a:fbdf:fe46	251.223.254.70
cb15:901b:901b:1324:ada3:b51a:fbdf:fe47	251.223.254.71
cb15:901b:901b:1324:ada3:b51a:fbdf:fe48	251.223.254.72
cb15:901b:901b:1324:ada3:b51a:fbdf:fe49	251.223.254.73
cb15:901b:901b:1324:ada3:b51a:fbdf:fe4a	251.223.254.74
cb15:901b:901b:1324:ada3:b51a:fbdf:fe4b	251.223.254.75
cb15:901b:901b:1324:ada3:b51a:fbdf:fe4c	251.223.254.76
cb15:901b:901b:1324:ada3:b51a:fbdf:fe4d	251.223.254.77
cb15:901b:901b:1324:ada3:b51a:fbdf:fe4e	251.223.254.78
cb15:901b:901b:1324:ada3:b51a:fbdf:fe4f	251.223.254.79
cb15:901b:901b:1324:ada3:b51a:fbdf:fe50	251.223.254.80
cb15:901b:901b:1324:ada3:b51a:fbdf:fe51	251.223.254.81
cb15:901b:901b:1324:ada3:b51a:fbdf:fe52	251.223.254.82
cb15:901b:901b:1324:ada3:b51a:fbdf:fe53	251.223.254.83
cb15:901b:901b:1324:ada3:b51a:fbdf:fe54	251.223.254.84
cb15:901b:901b:1324:ada3:b51a:fbdf:fe55	251.223.254.85
cb15:901b:901b:1324:ada3:b51a:fbdf:fe56	251.223.254.86
cb15:901b:901b:1324:ada3:b51a:fbdf:fe57	251.223.254.87
cb15:901b:901b:1324:ada3:b51a:fbdf:fe58	251.223.254.88
cb15:901b:901b:1324:ada3:b51a:fbdf:fe59	251.223.254.89
cb15:901b:901b:1324:ada3:b51a:fbdf:fe5a	251.223.254.90
cb15:901b:901b:1324:ada3:b51a:fbdf:fe5b	251.223.254.91
cb15:901b:901b:1324:ada3:b51a:fbdf:fe5c	251.223.254.92
cb15:901b:901b:1324:ada3:b51a:fbdf:fe5d	251.223.254.93
cb15:901b:901b:1324:ada3:b51a:fbdf:fe5e	251.223.254.94
cb15:901b:901b:1324:ada3:b51a:fbdf:fe5f	251.223.254.95
cb15:901b:901b:1324:ada3:b51a:fbdf:fe60	251.223.254.96
cb15:901b:901b:1324:ada3:b51a:fbdf:fe61	251.223.254.97
cb15:901b:901b:1324:ada3:b51a:fbdf:fe62	251.223.254.98
cb15:901b:901b:1324:ada3:b51a:fbdf:fe63	251.223.254.99
cb15:901b:901b:1324:ada3:b51a:fbdf:fe64	251.223.254.100
cb15:901b:901b:1324:ada3:b51a:fbdf:fe65	251.223.254.101
cb15:901b:901b:1324:ada3:b51a:fbdf:fe66	251.223.254.102
cb15:901b:901b:1324:ada3:b51a:fbdf:fe67	251.223.254.103
cb15:901b:901b:1324:ada3:b51a:fbdf:fe68	251.223.254.104
cb15:901b:901b:1324:ada3:b51a:fbdf:fe69	251.223.254.105
cb15:901b:901b:1324:ada3:b51a:fbdf:fe6a	251.223.254.106
cb15:901b:901b:1324:ada3:b51a:fbdf:fe6b	251.223.254.107
cb15:901b:901b:1324:ada3:b51a:fbdf:fe6c	251.223.254.108
cb15:901b:901b:1324:ada3:b51a:fbdf:fe6d	251.223.254.109
cb15:901b:901b:1324:ada3:b51a:fbdf:fe6e	251.223.254.110
cb15:901b:901b:1324:ada3:b51a:fbdf:fe6f	251.223.254.111
cb15:901b:901b:1324:ada3:b51a:fbdf:fe70	251.223.254.112
cb15:901b:901b:1324:ada3:b51a:fbdf:fe71	251.223.254.113
cb15:901b:901b:1324:ada3:b51a:fbdf:fe72	251.223.254.114
cb15:901b:901b:1324:ada3:b51a:fbdf:fe73	251.223.254.115
cb15:901b:901b:1324:ada3:b51a:fbdf:fe74	251.223.254.116
cb15:901b:901b:1324:ada3:b51a:fbdf:fe75	251.223.254.117
cb15:901b:901b:1324:ada3:b51a:fbdf:fe76	251.223.254.118
cb15:901b:901b:1324:ada3:b51a:fbdf:fe77	251.223.254.119
cb15:901b:901b:1324:ada3:b51a:fbdf:fe78	251.223.254.120

cb15:901b:901b:1324:ada3:b51a:fbdf:fe79	251.223.254.121
cb15:901b:901b:1324:ada3:b51a:fbdf:fe7a	251.223.254.122
cb15:901b:901b:1324:ada3:b51a:fbdf:fe7b	251.223.254.123
cb15:901b:901b:1324:ada3:b51a:fbdf:fe7c	251.223.254.124
cb15:901b:901b:1324:ada3:b51a:fbdf:fe7d	251.223.254.125
cb15:901b:901b:1324:ada3:b51a:fbdf:fe7e	251.223.254.126
cb15:901b:901b:1324:ada3:b51a:fbdf:fe7f	251.223.254.127
cb15:901b:901b:1324:ada3:b51a:fbdf:fe80	251.223.254.128
cb15:901b:901b:1324:ada3:b51a:fbdf:fe81	251.223.254.129
cb15:901b:901b:1324:ada3:b51a:fbdf:fe82	251.223.254.130
cb15:901b:901b:1324:ada3:b51a:fbdf:fe83	251.223.254.131
cb15:901b:901b:1324:ada3:b51a:fbdf:fe84	251.223.254.132
cb15:901b:901b:1324:ada3:b51a:fbdf:fe85	251.223.254.133
cb15:901b:901b:1324:ada3:b51a:fbdf:fe86	251.223.254.134
cb15:901b:901b:1324:ada3:b51a:fbdf:fe87	251.223.254.135
cb15:901b:901b:1324:ada3:b51a:fbdf:fe88	251.223.254.136
cb15:901b:901b:1324:ada3:b51a:fbdf:fe89	251.223.254.137
cb15:901b:901b:1324:ada3:b51a:fbdf:fe8a	251.223.254.138
cb15:901b:901b:1324:ada3:b51a:fbdf:fe8b	251.223.254.139
cb15:901b:901b:1324:ada3:b51a:fbdf:fe8c	251.223.254.140
cb15:901b:901b:1324:ada3:b51a:fbdf:fe8d	251.223.254.141
cb15:901b:901b:1324:ada3:b51a:fbdf:fe8e	251.223.254.142
cb15:901b:901b:1324:ada3:b51a:fbdf:fe8f	251.223.254.143
cb15:901b:901b:1324:ada3:b51a:fbdf:fe90	251.223.254.144
cb15:901b:901b:1324:ada3:b51a:fbdf:fe91	251.223.254.145
cb15:901b:901b:1324:ada3:b51a:fbdf:fe92	251.223.254.146
cb15:901b:901b:1324:ada3:b51a:fbdf:fe93	251.223.254.147
cb15:901b:901b:1324:ada3:b51a:fbdf:fe94	251.223.254.148
cb15:901b:901b:1324:ada3:b51a:fbdf:fe95	251.223.254.149
cb15:901b:901b:1324:ada3:b51a:fbdf:fe96	251.223.254.150
cb15:901b:901b:1324:ada3:b51a:fbdf:fe97	251.223.254.151
cb15:901b:901b:1324:ada3:b51a:fbdf:fe98	251.223.254.152
cb15:901b:901b:1324:ada3:b51a:fbdf:fe99	251.223.254.153
cb15:901b:901b:1324:ada3:b51a:fbdf:fe9a	251.223.254.154
cb15:901b:901b:1324:ada3:b51a:fbdf:fe9b	251.223.254.155
cb15:901b:901b:1324:ada3:b51a:fbdf:fe9c	251.223.254.156
cb15:901b:901b:1324:ada3:b51a:fbdf:fe9d	251.223.254.157
cb15:901b:901b:1324:ada3:b51a:fbdf:fe9e	251.223.254.158
cb15:901b:901b:1324:ada3:b51a:fbdf:fe9f	251.223.254.159
cb15:901b:901b:1324:ada3:b51a:fbdf:fea0	251.223.254.160
cb15:901b:901b:1324:ada3:b51a:fbdf:fea1	251.223.254.161
cb15:901b:901b:1324:ada3:b51a:fbdf:fea2	251.223.254.162
cb15:901b:901b:1324:ada3:b51a:fbdf:fea3	251.223.254.163
cb15:901b:901b:1324:ada3:b51a:fbdf:fea4	251.223.254.164
cb15:901b:901b:1324:ada3:b51a:fbdf:fea5	251.223.254.165
cb15:901b:901b:1324:ada3:b51a:fbdf:fea6	251.223.254.166
cb15:901b:901b:1324:ada3:b51a:fbdf:fea7	251.223.254.167
cb15:901b:901b:1324:ada3:b51a:fbdf:fea8	251.223.254.168
cb15:901b:901b:1324:ada3:b51a:fbdf:fea9	251.223.254.169
cb15:901b:901b:1324:ada3:b51a:fbdf:feaa	251.223.254.170
cb15:901b:901b:1324:ada3:b51a:fbdf:feab	251.223.254.171
cb15:901b:901b:1324:ada3:b51a:fbdf:feac	251.223.254.172
cb15:901b:901b:1324:ada3:b51a:fbdf:fead	251.223.254.173
cb15:901b:901b:1324:ada3:b51a:fbdf:feae	251.223.254.174
cb15:901b:901b:1324:ada3:b51a:fbdf:feaf	251.223.254.175
cb15:901b:901b:1324:ada3:b51a:fbdf:feb0	251.223.254.176
cb15:901b:901b:1324:ada3:b51a:fbdf:feb1	251.223.254.177
cb15:901b:901b:1324:ada3:b51a:fbdf:feb2	251.223.254.178
cb15:901b:901b:1324:ada3:b51a:fbdf:feb3	251.223.254.179
cb15:901b:901b:1324:ada3:b51a:fbdf:feb4	251.223.254.180

cb15:901b:901b:1324:ada3:b51a:fbdf:feb5	251.223.254.181
cb15:901b:901b:1324:ada3:b51a:fbdf:feb6	251.223.254.182
cb15:901b:901b:1324:ada3:b51a:fbdf:feb7	251.223.254.183
cb15:901b:901b:1324:ada3:b51a:fbdf:feb8	251.223.254.184
cb15:901b:901b:1324:ada3:b51a:fbdf:feb9	251.223.254.185
cb15:901b:901b:1324:ada3:b51a:fbdf:feba	251.223.254.186
cb15:901b:901b:1324:ada3:b51a:fbdf:febb	251.223.254.187
cb15:901b:901b:1324:ada3:b51a:fbdf:febc	251.223.254.188
cb15:901b:901b:1324:ada3:b51a:fbdf:febd	251.223.254.189
cb15:901b:901b:1324:ada3:b51a:fbdf:febe	251.223.254.190
cb15:901b:901b:1324:ada3:b51a:fbdf:febf	251.223.254.191
cb15:901b:901b:1324:ada3:b51a:fbdf:fec0	251.223.254.192
cb15:901b:901b:1324:ada3:b51a:fbdf:fec1	251.223.254.193
cb15:901b:901b:1324:ada3:b51a:fbdf:fec2	251.223.254.194
cb15:901b:901b:1324:ada3:b51a:fbdf:fec3	251.223.254.195
cb15:901b:901b:1324:ada3:b51a:fbdf:fec4	251.223.254.196
cb15:901b:901b:1324:ada3:b51a:fbdf:fec5	251.223.254.197
cb15:901b:901b:1324:ada3:b51a:fbdf:fec6	251.223.254.198
cb15:901b:901b:1324:ada3:b51a:fbdf:fec7	251.223.254.199
cb15:901b:901b:1324:ada3:b51a:fbdf:fec8	251.223.254.200
cb15:901b:901b:1324:ada3:b51a:fbdf:fec9	251.223.254.201
cb15:901b:901b:1324:ada3:b51a:fbdf:feca	251.223.254.202
cb15:901b:901b:1324:ada3:b51a:fbdf:fecb	251.223.254.203
cb15:901b:901b:1324:ada3:b51a:fbdf:fecc	251.223.254.204
cb15:901b:901b:1324:ada3:b51a:fbdf:fecd	251.223.254.205
cb15:901b:901b:1324:ada3:b51a:fbdf:fece	251.223.254.206
cb15:901b:901b:1324:ada3:b51a:fbdf:fecf	251.223.254.207
cb15:901b:901b:1324:ada3:b51a:fbdf:fed0	251.223.254.208
cb15:901b:901b:1324:ada3:b51a:fbdf:fed1	251.223.254.209
cb15:901b:901b:1324:ada3:b51a:fbdf:fed2	251.223.254.210
cb15:901b:901b:1324:ada3:b51a:fbdf:fed3	251.223.254.211
cb15:901b:901b:1324:ada3:b51a:fbdf:fed4	251.223.254.212
cb15:901b:901b:1324:ada3:b51a:fbdf:fed5	251.223.254.213
cb15:901b:901b:1324:ada3:b51a:fbdf:fed6	251.223.254.214
cb15:901b:901b:1324:ada3:b51a:fbdf:fed7	251.223.254.215
cb15:901b:901b:1324:ada3:b51a:fbdf:fed8	251.223.254.216
cb15:901b:901b:1324:ada3:b51a:fbdf:fed9	251.223.254.217
cb15:901b:901b:1324:ada3:b51a:fbdf:feda	251.223.254.218
cb15:901b:901b:1324:ada3:b51a:fbdf:fedb	251.223.254.219
cb15:901b:901b:1324:ada3:b51a:fbdf:fedc	251.223.254.220
cb15:901b:901b:1324:ada3:b51a:fbdf:fedd	251.223.254.221
cb15:901b:901b:1324:ada3:b51a:fbdf:fede	251.223.254.222
cb15:901b:901b:1324:ada3:b51a:fbdf:fedf	251.223.254.223
cb15:901b:901b:1324:ada3:b51a:fbdf:fee0	251.223.254.224
cb15:901b:901b:1324:ada3:b51a:fbdf:fee1	251.223.254.225
cb15:901b:901b:1324:ada3:b51a:fbdf:fee2	251.223.254.226
cb15:901b:901b:1324:ada3:b51a:fbdf:fee3	251.223.254.227
cb15:901b:901b:1324:ada3:b51a:fbdf:fee4	251.223.254.228
cb15:901b:901b:1324:ada3:b51a:fbdf:fee5	251.223.254.229
cb15:901b:901b:1324:ada3:b51a:fbdf:fee6	251.223.254.230
cb15:901b:901b:1324:ada3:b51a:fbdf:fee7	251.223.254.231
cb15:901b:901b:1324:ada3:b51a:fbdf:fee8	251.223.254.232
cb15:901b:901b:1324:ada3:b51a:fbdf:fee9	251.223.254.233
cb15:901b:901b:1324:ada3:b51a:fbdf:feea	251.223.254.234
cb15:901b:901b:1324:ada3:b51a:fbdf:feeb	251.223.254.235
cb15:901b:901b:1324:ada3:b51a:fbdf:feec	251.223.254.236
cb15:901b:901b:1324:ada3:b51a:fbdf:feed	251.223.254.237
cb15:901b:901b:1324:ada3:b51a:fbdf:feee	251.223.254.238
cb15:901b:901b:1324:ada3:b51a:fbdf:feef	251.223.254.239
cb15:901b:901b:1324:ada3:b51a:fbdf:fef0	251.223.254.240
cb15:901b:901b:1324:ada3:b51a:fbdf:fef1	251.223.254.241
cb15:901b:901b:1324:ada3:b51a:fbdf:fef2	251.223.254.242
cb15:901b:901b:1324:ada3:b51a:fbdf:fef3	251.223.254.243
cb15:901b:901b:1324:ada3:b51a:fbdf:fef4	251.223.254.244
cb15:901b:901b:1324:ada3:b51a:fbdf:fef5	251.223.254.245
cb15:901b:901b:1324:ada3:b51a:fbdf:fef6	251.223.254.246
cb15:901b:901b:1324:ada3:b51a:fbdf:fef7	251.223.254.247
cb15:901b:901b:1324:ada3:b51a:fbdf:fef8	251.223.254.248
cb15:901b:901b:1324:ada3:b51a:fbdf:fef9	251.223.254.249
cb15:901b:901b:1324:ada3:b51a:fbdf:fefa	251.223.254.250
cb15:901b:901b:1324:ada3:b51a:fbdf:fefb	251.223.254.251
cb15:901b:901b:1324:ada3:b51a:fbdf:fefc	251.223.254.252
cb15:901b:901b:1324:ada3:b51a:fbdf:fefd	251.223.254.253
cb15:901b:901b:1324:ada3:b51a:fbdf:fefe	251.223.254.254
cb15:901b:901b:1324:ada3:b51a:fbdf:feff	251.223.254.255

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.