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:adaa:5155:7fac:fd01	127.172.253.1
cb15:901b:901b:1324:adaa:5155:7fac:fd02	127.172.253.2
cb15:901b:901b:1324:adaa:5155:7fac:fd03	127.172.253.3
cb15:901b:901b:1324:adaa:5155:7fac:fd04	127.172.253.4
cb15:901b:901b:1324:adaa:5155:7fac:fd05	127.172.253.5
cb15:901b:901b:1324:adaa:5155:7fac:fd06	127.172.253.6
cb15:901b:901b:1324:adaa:5155:7fac:fd07	127.172.253.7
cb15:901b:901b:1324:adaa:5155:7fac:fd08	127.172.253.8
cb15:901b:901b:1324:adaa:5155:7fac:fd09	127.172.253.9
cb15:901b:901b:1324:adaa:5155:7fac:fd0a	127.172.253.10
cb15:901b:901b:1324:adaa:5155:7fac:fd0b	127.172.253.11
cb15:901b:901b:1324:adaa:5155:7fac:fd0c	127.172.253.12
cb15:901b:901b:1324:adaa:5155:7fac:fd0d	127.172.253.13
cb15:901b:901b:1324:adaa:5155:7fac:fd0e	127.172.253.14
cb15:901b:901b:1324:adaa:5155:7fac:fd0f	127.172.253.15
cb15:901b:901b:1324:adaa:5155:7fac:fd10	127.172.253.16
cb15:901b:901b:1324:adaa:5155:7fac:fd11	127.172.253.17
cb15:901b:901b:1324:adaa:5155:7fac:fd12	127.172.253.18
cb15:901b:901b:1324:adaa:5155:7fac:fd13	127.172.253.19
cb15:901b:901b:1324:adaa:5155:7fac:fd14	127.172.253.20
cb15:901b:901b:1324:adaa:5155:7fac:fd15	127.172.253.21
cb15:901b:901b:1324:adaa:5155:7fac:fd16	127.172.253.22
cb15:901b:901b:1324:adaa:5155:7fac:fd17	127.172.253.23
cb15:901b:901b:1324:adaa:5155:7fac:fd18	127.172.253.24
cb15:901b:901b:1324:adaa:5155:7fac:fd19	127.172.253.25
cb15:901b:901b:1324:adaa:5155:7fac:fd1a	127.172.253.26
cb15:901b:901b:1324:adaa:5155:7fac:fd1b	127.172.253.27
cb15:901b:901b:1324:adaa:5155:7fac:fd1c	127.172.253.28
cb15:901b:901b:1324:adaa:5155:7fac:fd1d	127.172.253.29
cb15:901b:901b:1324:adaa:5155:7fac:fd1e	127.172.253.30
cb15:901b:901b:1324:adaa:5155:7fac:fd1f	127.172.253.31
cb15:901b:901b:1324:adaa:5155:7fac:fd20	127.172.253.32
cb15:901b:901b:1324:adaa:5155:7fac:fd21	127.172.253.33
cb15:901b:901b:1324:adaa:5155:7fac:fd22	127.172.253.34
cb15:901b:901b:1324:adaa:5155:7fac:fd23	127.172.253.35
cb15:901b:901b:1324:adaa:5155:7fac:fd24	127.172.253.36
cb15:901b:901b:1324:adaa:5155:7fac:fd25	127.172.253.37
cb15:901b:901b:1324:adaa:5155:7fac:fd26	127.172.253.38
cb15:901b:901b:1324:adaa:5155:7fac:fd27	127.172.253.39
cb15:901b:901b:1324:adaa:5155:7fac:fd28	127.172.253.40
cb15:901b:901b:1324:adaa:5155:7fac:fd29	127.172.253.41
cb15:901b:901b:1324:adaa:5155:7fac:fd2a	127.172.253.42
cb15:901b:901b:1324:adaa:5155:7fac:fd2b	127.172.253.43
cb15:901b:901b:1324:adaa:5155:7fac:fd2c	127.172.253.44
cb15:901b:901b:1324:adaa:5155:7fac:fd2d	127.172.253.45
cb15:901b:901b:1324:adaa:5155:7fac:fd2e	127.172.253.46
cb15:901b:901b:1324:adaa:5155:7fac:fd2f	127.172.253.47
cb15:901b:901b:1324:adaa:5155:7fac:fd30	127.172.253.48
cb15:901b:901b:1324:adaa:5155:7fac:fd31	127.172.253.49
cb15:901b:901b:1324:adaa:5155:7fac:fd32	127.172.253.50
cb15:901b:901b:1324:adaa:5155:7fac:fd33	127.172.253.51
cb15:901b:901b:1324:adaa:5155:7fac:fd34	127.172.253.52
cb15:901b:901b:1324:adaa:5155:7fac:fd35	127.172.253.53
cb15:901b:901b:1324:adaa:5155:7fac:fd36	127.172.253.54
cb15:901b:901b:1324:adaa:5155:7fac:fd37	127.172.253.55
cb15:901b:901b:1324:adaa:5155:7fac:fd38	127.172.253.56
cb15:901b:901b:1324:adaa:5155:7fac:fd39	127.172.253.57
cb15:901b:901b:1324:adaa:5155:7fac:fd3a	127.172.253.58
cb15:901b:901b:1324:adaa:5155:7fac:fd3b	127.172.253.59
cb15:901b:901b:1324:adaa:5155:7fac:fd3c	127.172.253.60

cb15:901b:901b:1324:adaa:5155:7fac:fd3d	127.172.253.61
cb15:901b:901b:1324:adaa:5155:7fac:fd3e	127.172.253.62
cb15:901b:901b:1324:adaa:5155:7fac:fd3f	127.172.253.63
cb15:901b:901b:1324:adaa:5155:7fac:fd40	127.172.253.64
cb15:901b:901b:1324:adaa:5155:7fac:fd41	127.172.253.65
cb15:901b:901b:1324:adaa:5155:7fac:fd42	127.172.253.66
cb15:901b:901b:1324:adaa:5155:7fac:fd43	127.172.253.67
cb15:901b:901b:1324:adaa:5155:7fac:fd44	127.172.253.68
cb15:901b:901b:1324:adaa:5155:7fac:fd45	127.172.253.69
cb15:901b:901b:1324:adaa:5155:7fac:fd46	127.172.253.70
cb15:901b:901b:1324:adaa:5155:7fac:fd47	127.172.253.71
cb15:901b:901b:1324:adaa:5155:7fac:fd48	127.172.253.72
cb15:901b:901b:1324:adaa:5155:7fac:fd49	127.172.253.73
cb15:901b:901b:1324:adaa:5155:7fac:fd4a	127.172.253.74
cb15:901b:901b:1324:adaa:5155:7fac:fd4b	127.172.253.75
cb15:901b:901b:1324:adaa:5155:7fac:fd4c	127.172.253.76
cb15:901b:901b:1324:adaa:5155:7fac:fd4d	127.172.253.77
cb15:901b:901b:1324:adaa:5155:7fac:fd4e	127.172.253.78
cb15:901b:901b:1324:adaa:5155:7fac:fd4f	127.172.253.79
cb15:901b:901b:1324:adaa:5155:7fac:fd50	127.172.253.80
cb15:901b:901b:1324:adaa:5155:7fac:fd51	127.172.253.81
cb15:901b:901b:1324:adaa:5155:7fac:fd52	127.172.253.82
cb15:901b:901b:1324:adaa:5155:7fac:fd53	127.172.253.83
cb15:901b:901b:1324:adaa:5155:7fac:fd54	127.172.253.84
cb15:901b:901b:1324:adaa:5155:7fac:fd55	127.172.253.85
cb15:901b:901b:1324:adaa:5155:7fac:fd56	127.172.253.86
cb15:901b:901b:1324:adaa:5155:7fac:fd57	127.172.253.87
cb15:901b:901b:1324:adaa:5155:7fac:fd58	127.172.253.88
cb15:901b:901b:1324:adaa:5155:7fac:fd59	127.172.253.89
cb15:901b:901b:1324:adaa:5155:7fac:fd5a	127.172.253.90
cb15:901b:901b:1324:adaa:5155:7fac:fd5b	127.172.253.91
cb15:901b:901b:1324:adaa:5155:7fac:fd5c	127.172.253.92
cb15:901b:901b:1324:adaa:5155:7fac:fd5d	127.172.253.93
cb15:901b:901b:1324:adaa:5155:7fac:fd5e	127.172.253.94
cb15:901b:901b:1324:adaa:5155:7fac:fd5f	127.172.253.95
cb15:901b:901b:1324:adaa:5155:7fac:fd60	127.172.253.96
cb15:901b:901b:1324:adaa:5155:7fac:fd61	127.172.253.97
cb15:901b:901b:1324:adaa:5155:7fac:fd62	127.172.253.98
cb15:901b:901b:1324:adaa:5155:7fac:fd63	127.172.253.99
cb15:901b:901b:1324:adaa:5155:7fac:fd64	127.172.253.100
cb15:901b:901b:1324:adaa:5155:7fac:fd65	127.172.253.101
cb15:901b:901b:1324:adaa:5155:7fac:fd66	127.172.253.102
cb15:901b:901b:1324:adaa:5155:7fac:fd67	127.172.253.103
cb15:901b:901b:1324:adaa:5155:7fac:fd68	127.172.253.104
cb15:901b:901b:1324:adaa:5155:7fac:fd69	127.172.253.105
cb15:901b:901b:1324:adaa:5155:7fac:fd6a	127.172.253.106
cb15:901b:901b:1324:adaa:5155:7fac:fd6b	127.172.253.107
cb15:901b:901b:1324:adaa:5155:7fac:fd6c	127.172.253.108
cb15:901b:901b:1324:adaa:5155:7fac:fd6d	127.172.253.109
cb15:901b:901b:1324:adaa:5155:7fac:fd6e	127.172.253.110
cb15:901b:901b:1324:adaa:5155:7fac:fd6f	127.172.253.111
cb15:901b:901b:1324:adaa:5155:7fac:fd70	127.172.253.112
cb15:901b:901b:1324:adaa:5155:7fac:fd71	127.172.253.113
cb15:901b:901b:1324:adaa:5155:7fac:fd72	127.172.253.114
cb15:901b:901b:1324:adaa:5155:7fac:fd73	127.172.253.115
cb15:901b:901b:1324:adaa:5155:7fac:fd74	127.172.253.116
cb15:901b:901b:1324:adaa:5155:7fac:fd75	127.172.253.117
cb15:901b:901b:1324:adaa:5155:7fac:fd76	127.172.253.118
cb15:901b:901b:1324:adaa:5155:7fac:fd77	127.172.253.119
cb15:901b:901b:1324:adaa:5155:7fac:fd78	127.172.253.120

cb15:901b:901b:1324:adaa:5155:7fac:fd79	127.172.253.121
cb15:901b:901b:1324:adaa:5155:7fac:fd7a	127.172.253.122
cb15:901b:901b:1324:adaa:5155:7fac:fd7b	127.172.253.123
cb15:901b:901b:1324:adaa:5155:7fac:fd7c	127.172.253.124
cb15:901b:901b:1324:adaa:5155:7fac:fd7d	127.172.253.125
cb15:901b:901b:1324:adaa:5155:7fac:fd7e	127.172.253.126
cb15:901b:901b:1324:adaa:5155:7fac:fd7f	127.172.253.127
cb15:901b:901b:1324:adaa:5155:7fac:fd80	127.172.253.128
cb15:901b:901b:1324:adaa:5155:7fac:fd81	127.172.253.129
cb15:901b:901b:1324:adaa:5155:7fac:fd82	127.172.253.130
cb15:901b:901b:1324:adaa:5155:7fac:fd83	127.172.253.131
cb15:901b:901b:1324:adaa:5155:7fac:fd84	127.172.253.132
cb15:901b:901b:1324:adaa:5155:7fac:fd85	127.172.253.133
cb15:901b:901b:1324:adaa:5155:7fac:fd86	127.172.253.134
cb15:901b:901b:1324:adaa:5155:7fac:fd87	127.172.253.135
cb15:901b:901b:1324:adaa:5155:7fac:fd88	127.172.253.136
cb15:901b:901b:1324:adaa:5155:7fac:fd89	127.172.253.137
cb15:901b:901b:1324:adaa:5155:7fac:fd8a	127.172.253.138
cb15:901b:901b:1324:adaa:5155:7fac:fd8b	127.172.253.139
cb15:901b:901b:1324:adaa:5155:7fac:fd8c	127.172.253.140
cb15:901b:901b:1324:adaa:5155:7fac:fd8d	127.172.253.141
cb15:901b:901b:1324:adaa:5155:7fac:fd8e	127.172.253.142
cb15:901b:901b:1324:adaa:5155:7fac:fd8f	127.172.253.143
cb15:901b:901b:1324:adaa:5155:7fac:fd90	127.172.253.144
cb15:901b:901b:1324:adaa:5155:7fac:fd91	127.172.253.145
cb15:901b:901b:1324:adaa:5155:7fac:fd92	127.172.253.146
cb15:901b:901b:1324:adaa:5155:7fac:fd93	127.172.253.147
cb15:901b:901b:1324:adaa:5155:7fac:fd94	127.172.253.148
cb15:901b:901b:1324:adaa:5155:7fac:fd95	127.172.253.149
cb15:901b:901b:1324:adaa:5155:7fac:fd96	127.172.253.150
cb15:901b:901b:1324:adaa:5155:7fac:fd97	127.172.253.151
cb15:901b:901b:1324:adaa:5155:7fac:fd98	127.172.253.152
cb15:901b:901b:1324:adaa:5155:7fac:fd99	127.172.253.153
cb15:901b:901b:1324:adaa:5155:7fac:fd9a	127.172.253.154
cb15:901b:901b:1324:adaa:5155:7fac:fd9b	127.172.253.155
cb15:901b:901b:1324:adaa:5155:7fac:fd9c	127.172.253.156
cb15:901b:901b:1324:adaa:5155:7fac:fd9d	127.172.253.157
cb15:901b:901b:1324:adaa:5155:7fac:fd9e	127.172.253.158
cb15:901b:901b:1324:adaa:5155:7fac:fd9f	127.172.253.159
cb15:901b:901b:1324:adaa:5155:7fac:fda0	127.172.253.160
cb15:901b:901b:1324:adaa:5155:7fac:fda1	127.172.253.161
cb15:901b:901b:1324:adaa:5155:7fac:fda2	127.172.253.162
cb15:901b:901b:1324:adaa:5155:7fac:fda3	127.172.253.163
cb15:901b:901b:1324:adaa:5155:7fac:fda4	127.172.253.164
cb15:901b:901b:1324:adaa:5155:7fac:fda5	127.172.253.165
cb15:901b:901b:1324:adaa:5155:7fac:fda6	127.172.253.166
cb15:901b:901b:1324:adaa:5155:7fac:fda7	127.172.253.167
cb15:901b:901b:1324:adaa:5155:7fac:fda8	127.172.253.168
cb15:901b:901b:1324:adaa:5155:7fac:fda9	127.172.253.169
cb15:901b:901b:1324:adaa:5155:7fac:fdaa	127.172.253.170
cb15:901b:901b:1324:adaa:5155:7fac:fdab	127.172.253.171
cb15:901b:901b:1324:adaa:5155:7fac:fdac	127.172.253.172
cb15:901b:901b:1324:adaa:5155:7fac:fdad	127.172.253.173
cb15:901b:901b:1324:adaa:5155:7fac:fdae	127.172.253.174
cb15:901b:901b:1324:adaa:5155:7fac:fdaf	127.172.253.175
cb15:901b:901b:1324:adaa:5155:7fac:fdb0	127.172.253.176
cb15:901b:901b:1324:adaa:5155:7fac:fdb1	127.172.253.177
cb15:901b:901b:1324:adaa:5155:7fac:fdb2	127.172.253.178
cb15:901b:901b:1324:adaa:5155:7fac:fdb3	127.172.253.179
cb15:901b:901b:1324:adaa:5155:7fac:fdb4	127.172.253.180

cb15:901b:901b:1324:adaa:5155:7fac:fdb5	127.172.253.181
cb15:901b:901b:1324:adaa:5155:7fac:fdb6	127.172.253.182
cb15:901b:901b:1324:adaa:5155:7fac:fdb7	127.172.253.183
cb15:901b:901b:1324:adaa:5155:7fac:fdb8	127.172.253.184
cb15:901b:901b:1324:adaa:5155:7fac:fdb9	127.172.253.185
cb15:901b:901b:1324:adaa:5155:7fac:fdba	127.172.253.186
cb15:901b:901b:1324:adaa:5155:7fac:fdbb	127.172.253.187
cb15:901b:901b:1324:adaa:5155:7fac:fdbc	127.172.253.188
cb15:901b:901b:1324:adaa:5155:7fac:fdbd	127.172.253.189
cb15:901b:901b:1324:adaa:5155:7fac:fdbe	127.172.253.190
cb15:901b:901b:1324:adaa:5155:7fac:fdbf	127.172.253.191
cb15:901b:901b:1324:adaa:5155:7fac:fdc0	127.172.253.192
cb15:901b:901b:1324:adaa:5155:7fac:fdc1	127.172.253.193
cb15:901b:901b:1324:adaa:5155:7fac:fdc2	127.172.253.194
cb15:901b:901b:1324:adaa:5155:7fac:fdc3	127.172.253.195
cb15:901b:901b:1324:adaa:5155:7fac:fdc4	127.172.253.196
cb15:901b:901b:1324:adaa:5155:7fac:fdc5	127.172.253.197
cb15:901b:901b:1324:adaa:5155:7fac:fdc6	127.172.253.198
cb15:901b:901b:1324:adaa:5155:7fac:fdc7	127.172.253.199
cb15:901b:901b:1324:adaa:5155:7fac:fdc8	127.172.253.200
cb15:901b:901b:1324:adaa:5155:7fac:fdc9	127.172.253.201
cb15:901b:901b:1324:adaa:5155:7fac:fdca	127.172.253.202
cb15:901b:901b:1324:adaa:5155:7fac:fdcb	127.172.253.203
cb15:901b:901b:1324:adaa:5155:7fac:fdcc	127.172.253.204
cb15:901b:901b:1324:adaa:5155:7fac:fdcd	127.172.253.205
cb15:901b:901b:1324:adaa:5155:7fac:fdce	127.172.253.206
cb15:901b:901b:1324:adaa:5155:7fac:fdcf	127.172.253.207
cb15:901b:901b:1324:adaa:5155:7fac:fdd0	127.172.253.208
cb15:901b:901b:1324:adaa:5155:7fac:fdd1	127.172.253.209
cb15:901b:901b:1324:adaa:5155:7fac:fdd2	127.172.253.210
cb15:901b:901b:1324:adaa:5155:7fac:fdd3	127.172.253.211
cb15:901b:901b:1324:adaa:5155:7fac:fdd4	127.172.253.212
cb15:901b:901b:1324:adaa:5155:7fac:fdd5	127.172.253.213
cb15:901b:901b:1324:adaa:5155:7fac:fdd6	127.172.253.214
cb15:901b:901b:1324:adaa:5155:7fac:fdd7	127.172.253.215
cb15:901b:901b:1324:adaa:5155:7fac:fdd8	127.172.253.216
cb15:901b:901b:1324:adaa:5155:7fac:fdd9	127.172.253.217
cb15:901b:901b:1324:adaa:5155:7fac:fdda	127.172.253.218
cb15:901b:901b:1324:adaa:5155:7fac:fddb	127.172.253.219
cb15:901b:901b:1324:adaa:5155:7fac:fddc	127.172.253.220
cb15:901b:901b:1324:adaa:5155:7fac:fddd	127.172.253.221
cb15:901b:901b:1324:adaa:5155:7fac:fdde	127.172.253.222
cb15:901b:901b:1324:adaa:5155:7fac:fddf	127.172.253.223
cb15:901b:901b:1324:adaa:5155:7fac:fde0	127.172.253.224
cb15:901b:901b:1324:adaa:5155:7fac:fde1	127.172.253.225
cb15:901b:901b:1324:adaa:5155:7fac:fde2	127.172.253.226
cb15:901b:901b:1324:adaa:5155:7fac:fde3	127.172.253.227
cb15:901b:901b:1324:adaa:5155:7fac:fde4	127.172.253.228
cb15:901b:901b:1324:adaa:5155:7fac:fde5	127.172.253.229
cb15:901b:901b:1324:adaa:5155:7fac:fde6	127.172.253.230
cb15:901b:901b:1324:adaa:5155:7fac:fde7	127.172.253.231
cb15:901b:901b:1324:adaa:5155:7fac:fde8	127.172.253.232
cb15:901b:901b:1324:adaa:5155:7fac:fde9	127.172.253.233
cb15:901b:901b:1324:adaa:5155:7fac:fdea	127.172.253.234
cb15:901b:901b:1324:adaa:5155:7fac:fdeb	127.172.253.235
cb15:901b:901b:1324:adaa:5155:7fac:fdec	127.172.253.236
cb15:901b:901b:1324:adaa:5155:7fac:fded	127.172.253.237
cb15:901b:901b:1324:adaa:5155:7fac:fdee	127.172.253.238
cb15:901b:901b:1324:adaa:5155:7fac:fdef	127.172.253.239
cb15:901b:901b:1324:adaa:5155:7fac:fdf0	127.172.253.240
cb15:901b:901b:1324:adaa:5155:7fac:fdf1	127.172.253.241
cb15:901b:901b:1324:adaa:5155:7fac:fdf2	127.172.253.242
cb15:901b:901b:1324:adaa:5155:7fac:fdf3	127.172.253.243
cb15:901b:901b:1324:adaa:5155:7fac:fdf4	127.172.253.244
cb15:901b:901b:1324:adaa:5155:7fac:fdf5	127.172.253.245
cb15:901b:901b:1324:adaa:5155:7fac:fdf6	127.172.253.246
cb15:901b:901b:1324:adaa:5155:7fac:fdf7	127.172.253.247
cb15:901b:901b:1324:adaa:5155:7fac:fdf8	127.172.253.248
cb15:901b:901b:1324:adaa:5155:7fac:fdf9	127.172.253.249
cb15:901b:901b:1324:adaa:5155:7fac:fdfa	127.172.253.250
cb15:901b:901b:1324:adaa:5155:7fac:fdfb	127.172.253.251
cb15:901b:901b:1324:adaa:5155:7fac:fdfc	127.172.253.252
cb15:901b:901b:1324:adaa:5155:7fac:fdfd	127.172.253.253
cb15:901b:901b:1324:adaa:5155:7fac:fdfe	127.172.253.254
cb15:901b:901b:1324:adaa:5155:7fac:fdff	127.172.253.255

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.