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:fb89:fd01	251.137.253.1
cb15:901b:901b:1324:ada3:b51a:fb89:fd02	251.137.253.2
cb15:901b:901b:1324:ada3:b51a:fb89:fd03	251.137.253.3
cb15:901b:901b:1324:ada3:b51a:fb89:fd04	251.137.253.4
cb15:901b:901b:1324:ada3:b51a:fb89:fd05	251.137.253.5
cb15:901b:901b:1324:ada3:b51a:fb89:fd06	251.137.253.6
cb15:901b:901b:1324:ada3:b51a:fb89:fd07	251.137.253.7
cb15:901b:901b:1324:ada3:b51a:fb89:fd08	251.137.253.8
cb15:901b:901b:1324:ada3:b51a:fb89:fd09	251.137.253.9
cb15:901b:901b:1324:ada3:b51a:fb89:fd0a	251.137.253.10
cb15:901b:901b:1324:ada3:b51a:fb89:fd0b	251.137.253.11
cb15:901b:901b:1324:ada3:b51a:fb89:fd0c	251.137.253.12
cb15:901b:901b:1324:ada3:b51a:fb89:fd0d	251.137.253.13
cb15:901b:901b:1324:ada3:b51a:fb89:fd0e	251.137.253.14
cb15:901b:901b:1324:ada3:b51a:fb89:fd0f	251.137.253.15
cb15:901b:901b:1324:ada3:b51a:fb89:fd10	251.137.253.16
cb15:901b:901b:1324:ada3:b51a:fb89:fd11	251.137.253.17
cb15:901b:901b:1324:ada3:b51a:fb89:fd12	251.137.253.18
cb15:901b:901b:1324:ada3:b51a:fb89:fd13	251.137.253.19
cb15:901b:901b:1324:ada3:b51a:fb89:fd14	251.137.253.20
cb15:901b:901b:1324:ada3:b51a:fb89:fd15	251.137.253.21
cb15:901b:901b:1324:ada3:b51a:fb89:fd16	251.137.253.22
cb15:901b:901b:1324:ada3:b51a:fb89:fd17	251.137.253.23
cb15:901b:901b:1324:ada3:b51a:fb89:fd18	251.137.253.24
cb15:901b:901b:1324:ada3:b51a:fb89:fd19	251.137.253.25
cb15:901b:901b:1324:ada3:b51a:fb89:fd1a	251.137.253.26
cb15:901b:901b:1324:ada3:b51a:fb89:fd1b	251.137.253.27
cb15:901b:901b:1324:ada3:b51a:fb89:fd1c	251.137.253.28
cb15:901b:901b:1324:ada3:b51a:fb89:fd1d	251.137.253.29
cb15:901b:901b:1324:ada3:b51a:fb89:fd1e	251.137.253.30
cb15:901b:901b:1324:ada3:b51a:fb89:fd1f	251.137.253.31
cb15:901b:901b:1324:ada3:b51a:fb89:fd20	251.137.253.32
cb15:901b:901b:1324:ada3:b51a:fb89:fd21	251.137.253.33
cb15:901b:901b:1324:ada3:b51a:fb89:fd22	251.137.253.34
cb15:901b:901b:1324:ada3:b51a:fb89:fd23	251.137.253.35
cb15:901b:901b:1324:ada3:b51a:fb89:fd24	251.137.253.36
cb15:901b:901b:1324:ada3:b51a:fb89:fd25	251.137.253.37
cb15:901b:901b:1324:ada3:b51a:fb89:fd26	251.137.253.38
cb15:901b:901b:1324:ada3:b51a:fb89:fd27	251.137.253.39
cb15:901b:901b:1324:ada3:b51a:fb89:fd28	251.137.253.40
cb15:901b:901b:1324:ada3:b51a:fb89:fd29	251.137.253.41
cb15:901b:901b:1324:ada3:b51a:fb89:fd2a	251.137.253.42
cb15:901b:901b:1324:ada3:b51a:fb89:fd2b	251.137.253.43
cb15:901b:901b:1324:ada3:b51a:fb89:fd2c	251.137.253.44
cb15:901b:901b:1324:ada3:b51a:fb89:fd2d	251.137.253.45
cb15:901b:901b:1324:ada3:b51a:fb89:fd2e	251.137.253.46
cb15:901b:901b:1324:ada3:b51a:fb89:fd2f	251.137.253.47
cb15:901b:901b:1324:ada3:b51a:fb89:fd30	251.137.253.48
cb15:901b:901b:1324:ada3:b51a:fb89:fd31	251.137.253.49
cb15:901b:901b:1324:ada3:b51a:fb89:fd32	251.137.253.50
cb15:901b:901b:1324:ada3:b51a:fb89:fd33	251.137.253.51
cb15:901b:901b:1324:ada3:b51a:fb89:fd34	251.137.253.52
cb15:901b:901b:1324:ada3:b51a:fb89:fd35	251.137.253.53
cb15:901b:901b:1324:ada3:b51a:fb89:fd36	251.137.253.54
cb15:901b:901b:1324:ada3:b51a:fb89:fd37	251.137.253.55
cb15:901b:901b:1324:ada3:b51a:fb89:fd38	251.137.253.56
cb15:901b:901b:1324:ada3:b51a:fb89:fd39	251.137.253.57
cb15:901b:901b:1324:ada3:b51a:fb89:fd3a	251.137.253.58
cb15:901b:901b:1324:ada3:b51a:fb89:fd3b	251.137.253.59
cb15:901b:901b:1324:ada3:b51a:fb89:fd3c	251.137.253.60

cb15:901b:901b:1324:ada3:b51a:fb89:fd3d	251.137.253.61
cb15:901b:901b:1324:ada3:b51a:fb89:fd3e	251.137.253.62
cb15:901b:901b:1324:ada3:b51a:fb89:fd3f	251.137.253.63
cb15:901b:901b:1324:ada3:b51a:fb89:fd40	251.137.253.64
cb15:901b:901b:1324:ada3:b51a:fb89:fd41	251.137.253.65
cb15:901b:901b:1324:ada3:b51a:fb89:fd42	251.137.253.66
cb15:901b:901b:1324:ada3:b51a:fb89:fd43	251.137.253.67
cb15:901b:901b:1324:ada3:b51a:fb89:fd44	251.137.253.68
cb15:901b:901b:1324:ada3:b51a:fb89:fd45	251.137.253.69
cb15:901b:901b:1324:ada3:b51a:fb89:fd46	251.137.253.70
cb15:901b:901b:1324:ada3:b51a:fb89:fd47	251.137.253.71
cb15:901b:901b:1324:ada3:b51a:fb89:fd48	251.137.253.72
cb15:901b:901b:1324:ada3:b51a:fb89:fd49	251.137.253.73
cb15:901b:901b:1324:ada3:b51a:fb89:fd4a	251.137.253.74
cb15:901b:901b:1324:ada3:b51a:fb89:fd4b	251.137.253.75
cb15:901b:901b:1324:ada3:b51a:fb89:fd4c	251.137.253.76
cb15:901b:901b:1324:ada3:b51a:fb89:fd4d	251.137.253.77
cb15:901b:901b:1324:ada3:b51a:fb89:fd4e	251.137.253.78
cb15:901b:901b:1324:ada3:b51a:fb89:fd4f	251.137.253.79
cb15:901b:901b:1324:ada3:b51a:fb89:fd50	251.137.253.80
cb15:901b:901b:1324:ada3:b51a:fb89:fd51	251.137.253.81
cb15:901b:901b:1324:ada3:b51a:fb89:fd52	251.137.253.82
cb15:901b:901b:1324:ada3:b51a:fb89:fd53	251.137.253.83
cb15:901b:901b:1324:ada3:b51a:fb89:fd54	251.137.253.84
cb15:901b:901b:1324:ada3:b51a:fb89:fd55	251.137.253.85
cb15:901b:901b:1324:ada3:b51a:fb89:fd56	251.137.253.86
cb15:901b:901b:1324:ada3:b51a:fb89:fd57	251.137.253.87
cb15:901b:901b:1324:ada3:b51a:fb89:fd58	251.137.253.88
cb15:901b:901b:1324:ada3:b51a:fb89:fd59	251.137.253.89
cb15:901b:901b:1324:ada3:b51a:fb89:fd5a	251.137.253.90
cb15:901b:901b:1324:ada3:b51a:fb89:fd5b	251.137.253.91
cb15:901b:901b:1324:ada3:b51a:fb89:fd5c	251.137.253.92
cb15:901b:901b:1324:ada3:b51a:fb89:fd5d	251.137.253.93
cb15:901b:901b:1324:ada3:b51a:fb89:fd5e	251.137.253.94
cb15:901b:901b:1324:ada3:b51a:fb89:fd5f	251.137.253.95
cb15:901b:901b:1324:ada3:b51a:fb89:fd60	251.137.253.96
cb15:901b:901b:1324:ada3:b51a:fb89:fd61	251.137.253.97
cb15:901b:901b:1324:ada3:b51a:fb89:fd62	251.137.253.98
cb15:901b:901b:1324:ada3:b51a:fb89:fd63	251.137.253.99
cb15:901b:901b:1324:ada3:b51a:fb89:fd64	251.137.253.100
cb15:901b:901b:1324:ada3:b51a:fb89:fd65	251.137.253.101
cb15:901b:901b:1324:ada3:b51a:fb89:fd66	251.137.253.102
cb15:901b:901b:1324:ada3:b51a:fb89:fd67	251.137.253.103
cb15:901b:901b:1324:ada3:b51a:fb89:fd68	251.137.253.104
cb15:901b:901b:1324:ada3:b51a:fb89:fd69	251.137.253.105
cb15:901b:901b:1324:ada3:b51a:fb89:fd6a	251.137.253.106
cb15:901b:901b:1324:ada3:b51a:fb89:fd6b	251.137.253.107
cb15:901b:901b:1324:ada3:b51a:fb89:fd6c	251.137.253.108
cb15:901b:901b:1324:ada3:b51a:fb89:fd6d	251.137.253.109
cb15:901b:901b:1324:ada3:b51a:fb89:fd6e	251.137.253.110
cb15:901b:901b:1324:ada3:b51a:fb89:fd6f	251.137.253.111
cb15:901b:901b:1324:ada3:b51a:fb89:fd70	251.137.253.112
cb15:901b:901b:1324:ada3:b51a:fb89:fd71	251.137.253.113
cb15:901b:901b:1324:ada3:b51a:fb89:fd72	251.137.253.114
cb15:901b:901b:1324:ada3:b51a:fb89:fd73	251.137.253.115
cb15:901b:901b:1324:ada3:b51a:fb89:fd74	251.137.253.116
cb15:901b:901b:1324:ada3:b51a:fb89:fd75	251.137.253.117
cb15:901b:901b:1324:ada3:b51a:fb89:fd76	251.137.253.118
cb15:901b:901b:1324:ada3:b51a:fb89:fd77	251.137.253.119
cb15:901b:901b:1324:ada3:b51a:fb89:fd78	251.137.253.120

cb15:901b:901b:1324:ada3:b51a:fb89:fd79	251.137.253.121
cb15:901b:901b:1324:ada3:b51a:fb89:fd7a	251.137.253.122
cb15:901b:901b:1324:ada3:b51a:fb89:fd7b	251.137.253.123
cb15:901b:901b:1324:ada3:b51a:fb89:fd7c	251.137.253.124
cb15:901b:901b:1324:ada3:b51a:fb89:fd7d	251.137.253.125
cb15:901b:901b:1324:ada3:b51a:fb89:fd7e	251.137.253.126
cb15:901b:901b:1324:ada3:b51a:fb89:fd7f	251.137.253.127
cb15:901b:901b:1324:ada3:b51a:fb89:fd80	251.137.253.128
cb15:901b:901b:1324:ada3:b51a:fb89:fd81	251.137.253.129
cb15:901b:901b:1324:ada3:b51a:fb89:fd82	251.137.253.130
cb15:901b:901b:1324:ada3:b51a:fb89:fd83	251.137.253.131
cb15:901b:901b:1324:ada3:b51a:fb89:fd84	251.137.253.132
cb15:901b:901b:1324:ada3:b51a:fb89:fd85	251.137.253.133
cb15:901b:901b:1324:ada3:b51a:fb89:fd86	251.137.253.134
cb15:901b:901b:1324:ada3:b51a:fb89:fd87	251.137.253.135
cb15:901b:901b:1324:ada3:b51a:fb89:fd88	251.137.253.136
cb15:901b:901b:1324:ada3:b51a:fb89:fd89	251.137.253.137
cb15:901b:901b:1324:ada3:b51a:fb89:fd8a	251.137.253.138
cb15:901b:901b:1324:ada3:b51a:fb89:fd8b	251.137.253.139
cb15:901b:901b:1324:ada3:b51a:fb89:fd8c	251.137.253.140
cb15:901b:901b:1324:ada3:b51a:fb89:fd8d	251.137.253.141
cb15:901b:901b:1324:ada3:b51a:fb89:fd8e	251.137.253.142
cb15:901b:901b:1324:ada3:b51a:fb89:fd8f	251.137.253.143
cb15:901b:901b:1324:ada3:b51a:fb89:fd90	251.137.253.144
cb15:901b:901b:1324:ada3:b51a:fb89:fd91	251.137.253.145
cb15:901b:901b:1324:ada3:b51a:fb89:fd92	251.137.253.146
cb15:901b:901b:1324:ada3:b51a:fb89:fd93	251.137.253.147
cb15:901b:901b:1324:ada3:b51a:fb89:fd94	251.137.253.148
cb15:901b:901b:1324:ada3:b51a:fb89:fd95	251.137.253.149
cb15:901b:901b:1324:ada3:b51a:fb89:fd96	251.137.253.150
cb15:901b:901b:1324:ada3:b51a:fb89:fd97	251.137.253.151
cb15:901b:901b:1324:ada3:b51a:fb89:fd98	251.137.253.152
cb15:901b:901b:1324:ada3:b51a:fb89:fd99	251.137.253.153
cb15:901b:901b:1324:ada3:b51a:fb89:fd9a	251.137.253.154
cb15:901b:901b:1324:ada3:b51a:fb89:fd9b	251.137.253.155
cb15:901b:901b:1324:ada3:b51a:fb89:fd9c	251.137.253.156
cb15:901b:901b:1324:ada3:b51a:fb89:fd9d	251.137.253.157
cb15:901b:901b:1324:ada3:b51a:fb89:fd9e	251.137.253.158
cb15:901b:901b:1324:ada3:b51a:fb89:fd9f	251.137.253.159
cb15:901b:901b:1324:ada3:b51a:fb89:fda0	251.137.253.160
cb15:901b:901b:1324:ada3:b51a:fb89:fda1	251.137.253.161
cb15:901b:901b:1324:ada3:b51a:fb89:fda2	251.137.253.162
cb15:901b:901b:1324:ada3:b51a:fb89:fda3	251.137.253.163
cb15:901b:901b:1324:ada3:b51a:fb89:fda4	251.137.253.164
cb15:901b:901b:1324:ada3:b51a:fb89:fda5	251.137.253.165
cb15:901b:901b:1324:ada3:b51a:fb89:fda6	251.137.253.166
cb15:901b:901b:1324:ada3:b51a:fb89:fda7	251.137.253.167
cb15:901b:901b:1324:ada3:b51a:fb89:fda8	251.137.253.168
cb15:901b:901b:1324:ada3:b51a:fb89:fda9	251.137.253.169
cb15:901b:901b:1324:ada3:b51a:fb89:fdaa	251.137.253.170
cb15:901b:901b:1324:ada3:b51a:fb89:fdab	251.137.253.171
cb15:901b:901b:1324:ada3:b51a:fb89:fdac	251.137.253.172
cb15:901b:901b:1324:ada3:b51a:fb89:fdad	251.137.253.173
cb15:901b:901b:1324:ada3:b51a:fb89:fdae	251.137.253.174
cb15:901b:901b:1324:ada3:b51a:fb89:fdaf	251.137.253.175
cb15:901b:901b:1324:ada3:b51a:fb89:fdb0	251.137.253.176
cb15:901b:901b:1324:ada3:b51a:fb89:fdb1	251.137.253.177
cb15:901b:901b:1324:ada3:b51a:fb89:fdb2	251.137.253.178
cb15:901b:901b:1324:ada3:b51a:fb89:fdb3	251.137.253.179
cb15:901b:901b:1324:ada3:b51a:fb89:fdb4	251.137.253.180

cb15:901b:901b:1324:ada3:b51a:fb89:fdb5	251.137.253.181
cb15:901b:901b:1324:ada3:b51a:fb89:fdb6	251.137.253.182
cb15:901b:901b:1324:ada3:b51a:fb89:fdb7	251.137.253.183
cb15:901b:901b:1324:ada3:b51a:fb89:fdb8	251.137.253.184
cb15:901b:901b:1324:ada3:b51a:fb89:fdb9	251.137.253.185
cb15:901b:901b:1324:ada3:b51a:fb89:fdba	251.137.253.186
cb15:901b:901b:1324:ada3:b51a:fb89:fdbb	251.137.253.187
cb15:901b:901b:1324:ada3:b51a:fb89:fdbc	251.137.253.188
cb15:901b:901b:1324:ada3:b51a:fb89:fdbd	251.137.253.189
cb15:901b:901b:1324:ada3:b51a:fb89:fdbe	251.137.253.190
cb15:901b:901b:1324:ada3:b51a:fb89:fdbf	251.137.253.191
cb15:901b:901b:1324:ada3:b51a:fb89:fdc0	251.137.253.192
cb15:901b:901b:1324:ada3:b51a:fb89:fdc1	251.137.253.193
cb15:901b:901b:1324:ada3:b51a:fb89:fdc2	251.137.253.194
cb15:901b:901b:1324:ada3:b51a:fb89:fdc3	251.137.253.195
cb15:901b:901b:1324:ada3:b51a:fb89:fdc4	251.137.253.196
cb15:901b:901b:1324:ada3:b51a:fb89:fdc5	251.137.253.197
cb15:901b:901b:1324:ada3:b51a:fb89:fdc6	251.137.253.198
cb15:901b:901b:1324:ada3:b51a:fb89:fdc7	251.137.253.199
cb15:901b:901b:1324:ada3:b51a:fb89:fdc8	251.137.253.200
cb15:901b:901b:1324:ada3:b51a:fb89:fdc9	251.137.253.201
cb15:901b:901b:1324:ada3:b51a:fb89:fdca	251.137.253.202
cb15:901b:901b:1324:ada3:b51a:fb89:fdcb	251.137.253.203
cb15:901b:901b:1324:ada3:b51a:fb89:fdcc	251.137.253.204
cb15:901b:901b:1324:ada3:b51a:fb89:fdcd	251.137.253.205
cb15:901b:901b:1324:ada3:b51a:fb89:fdce	251.137.253.206
cb15:901b:901b:1324:ada3:b51a:fb89:fdcf	251.137.253.207
cb15:901b:901b:1324:ada3:b51a:fb89:fdd0	251.137.253.208
cb15:901b:901b:1324:ada3:b51a:fb89:fdd1	251.137.253.209
cb15:901b:901b:1324:ada3:b51a:fb89:fdd2	251.137.253.210
cb15:901b:901b:1324:ada3:b51a:fb89:fdd3	251.137.253.211
cb15:901b:901b:1324:ada3:b51a:fb89:fdd4	251.137.253.212
cb15:901b:901b:1324:ada3:b51a:fb89:fdd5	251.137.253.213
cb15:901b:901b:1324:ada3:b51a:fb89:fdd6	251.137.253.214
cb15:901b:901b:1324:ada3:b51a:fb89:fdd7	251.137.253.215
cb15:901b:901b:1324:ada3:b51a:fb89:fdd8	251.137.253.216
cb15:901b:901b:1324:ada3:b51a:fb89:fdd9	251.137.253.217
cb15:901b:901b:1324:ada3:b51a:fb89:fdda	251.137.253.218
cb15:901b:901b:1324:ada3:b51a:fb89:fddb	251.137.253.219
cb15:901b:901b:1324:ada3:b51a:fb89:fddc	251.137.253.220
cb15:901b:901b:1324:ada3:b51a:fb89:fddd	251.137.253.221
cb15:901b:901b:1324:ada3:b51a:fb89:fdde	251.137.253.222
cb15:901b:901b:1324:ada3:b51a:fb89:fddf	251.137.253.223
cb15:901b:901b:1324:ada3:b51a:fb89:fde0	251.137.253.224
cb15:901b:901b:1324:ada3:b51a:fb89:fde1	251.137.253.225
cb15:901b:901b:1324:ada3:b51a:fb89:fde2	251.137.253.226
cb15:901b:901b:1324:ada3:b51a:fb89:fde3	251.137.253.227
cb15:901b:901b:1324:ada3:b51a:fb89:fde4	251.137.253.228
cb15:901b:901b:1324:ada3:b51a:fb89:fde5	251.137.253.229
cb15:901b:901b:1324:ada3:b51a:fb89:fde6	251.137.253.230
cb15:901b:901b:1324:ada3:b51a:fb89:fde7	251.137.253.231
cb15:901b:901b:1324:ada3:b51a:fb89:fde8	251.137.253.232
cb15:901b:901b:1324:ada3:b51a:fb89:fde9	251.137.253.233
cb15:901b:901b:1324:ada3:b51a:fb89:fdea	251.137.253.234
cb15:901b:901b:1324:ada3:b51a:fb89:fdeb	251.137.253.235
cb15:901b:901b:1324:ada3:b51a:fb89:fdec	251.137.253.236
cb15:901b:901b:1324:ada3:b51a:fb89:fded	251.137.253.237
cb15:901b:901b:1324:ada3:b51a:fb89:fdee	251.137.253.238
cb15:901b:901b:1324:ada3:b51a:fb89:fdef	251.137.253.239
cb15:901b:901b:1324:ada3:b51a:fb89:fdf0	251.137.253.240
cb15:901b:901b:1324:ada3:b51a:fb89:fdf1	251.137.253.241
cb15:901b:901b:1324:ada3:b51a:fb89:fdf2	251.137.253.242
cb15:901b:901b:1324:ada3:b51a:fb89:fdf3	251.137.253.243
cb15:901b:901b:1324:ada3:b51a:fb89:fdf4	251.137.253.244
cb15:901b:901b:1324:ada3:b51a:fb89:fdf5	251.137.253.245
cb15:901b:901b:1324:ada3:b51a:fb89:fdf6	251.137.253.246
cb15:901b:901b:1324:ada3:b51a:fb89:fdf7	251.137.253.247
cb15:901b:901b:1324:ada3:b51a:fb89:fdf8	251.137.253.248
cb15:901b:901b:1324:ada3:b51a:fb89:fdf9	251.137.253.249
cb15:901b:901b:1324:ada3:b51a:fb89:fdfa	251.137.253.250
cb15:901b:901b:1324:ada3:b51a:fb89:fdfb	251.137.253.251
cb15:901b:901b:1324:ada3:b51a:fb89:fdfc	251.137.253.252
cb15:901b:901b:1324:ada3:b51a:fb89:fdfd	251.137.253.253
cb15:901b:901b:1324:ada3:b51a:fb89:fdfe	251.137.253.254
cb15:901b:901b:1324:ada3:b51a:fb89:fdff	251.137.253.255

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.