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
b51a:901b:cb15:8045:ada8:eb24:f5df:fd01	245.223.253.1
b51a:901b:cb15:8045:ada8:eb24:f5df:fd02	245.223.253.2
b51a:901b:cb15:8045:ada8:eb24:f5df:fd03	245.223.253.3
b51a:901b:cb15:8045:ada8:eb24:f5df:fd04	245.223.253.4
b51a:901b:cb15:8045:ada8:eb24:f5df:fd05	245.223.253.5
b51a:901b:cb15:8045:ada8:eb24:f5df:fd06	245.223.253.6
b51a:901b:cb15:8045:ada8:eb24:f5df:fd07	245.223.253.7
b51a:901b:cb15:8045:ada8:eb24:f5df:fd08	245.223.253.8
b51a:901b:cb15:8045:ada8:eb24:f5df:fd09	245.223.253.9
b51a:901b:cb15:8045:ada8:eb24:f5df:fd0a	245.223.253.10
b51a:901b:cb15:8045:ada8:eb24:f5df:fd0b	245.223.253.11
b51a:901b:cb15:8045:ada8:eb24:f5df:fd0c	245.223.253.12
b51a:901b:cb15:8045:ada8:eb24:f5df:fd0d	245.223.253.13
b51a:901b:cb15:8045:ada8:eb24:f5df:fd0e	245.223.253.14
b51a:901b:cb15:8045:ada8:eb24:f5df:fd0f	245.223.253.15
b51a:901b:cb15:8045:ada8:eb24:f5df:fd10	245.223.253.16
b51a:901b:cb15:8045:ada8:eb24:f5df:fd11	245.223.253.17
b51a:901b:cb15:8045:ada8:eb24:f5df:fd12	245.223.253.18
b51a:901b:cb15:8045:ada8:eb24:f5df:fd13	245.223.253.19
b51a:901b:cb15:8045:ada8:eb24:f5df:fd14	245.223.253.20
b51a:901b:cb15:8045:ada8:eb24:f5df:fd15	245.223.253.21
b51a:901b:cb15:8045:ada8:eb24:f5df:fd16	245.223.253.22
b51a:901b:cb15:8045:ada8:eb24:f5df:fd17	245.223.253.23
b51a:901b:cb15:8045:ada8:eb24:f5df:fd18	245.223.253.24
b51a:901b:cb15:8045:ada8:eb24:f5df:fd19	245.223.253.25
b51a:901b:cb15:8045:ada8:eb24:f5df:fd1a	245.223.253.26
b51a:901b:cb15:8045:ada8:eb24:f5df:fd1b	245.223.253.27
b51a:901b:cb15:8045:ada8:eb24:f5df:fd1c	245.223.253.28
b51a:901b:cb15:8045:ada8:eb24:f5df:fd1d	245.223.253.29
b51a:901b:cb15:8045:ada8:eb24:f5df:fd1e	245.223.253.30
b51a:901b:cb15:8045:ada8:eb24:f5df:fd1f	245.223.253.31
b51a:901b:cb15:8045:ada8:eb24:f5df:fd20	245.223.253.32
b51a:901b:cb15:8045:ada8:eb24:f5df:fd21	245.223.253.33
b51a:901b:cb15:8045:ada8:eb24:f5df:fd22	245.223.253.34
b51a:901b:cb15:8045:ada8:eb24:f5df:fd23	245.223.253.35
b51a:901b:cb15:8045:ada8:eb24:f5df:fd24	245.223.253.36
b51a:901b:cb15:8045:ada8:eb24:f5df:fd25	245.223.253.37
b51a:901b:cb15:8045:ada8:eb24:f5df:fd26	245.223.253.38
b51a:901b:cb15:8045:ada8:eb24:f5df:fd27	245.223.253.39
b51a:901b:cb15:8045:ada8:eb24:f5df:fd28	245.223.253.40
b51a:901b:cb15:8045:ada8:eb24:f5df:fd29	245.223.253.41
b51a:901b:cb15:8045:ada8:eb24:f5df:fd2a	245.223.253.42
b51a:901b:cb15:8045:ada8:eb24:f5df:fd2b	245.223.253.43
b51a:901b:cb15:8045:ada8:eb24:f5df:fd2c	245.223.253.44
b51a:901b:cb15:8045:ada8:eb24:f5df:fd2d	245.223.253.45
b51a:901b:cb15:8045:ada8:eb24:f5df:fd2e	245.223.253.46
b51a:901b:cb15:8045:ada8:eb24:f5df:fd2f	245.223.253.47
b51a:901b:cb15:8045:ada8:eb24:f5df:fd30	245.223.253.48
b51a:901b:cb15:8045:ada8:eb24:f5df:fd31	245.223.253.49
b51a:901b:cb15:8045:ada8:eb24:f5df:fd32	245.223.253.50
b51a:901b:cb15:8045:ada8:eb24:f5df:fd33	245.223.253.51
b51a:901b:cb15:8045:ada8:eb24:f5df:fd34	245.223.253.52
b51a:901b:cb15:8045:ada8:eb24:f5df:fd35	245.223.253.53
b51a:901b:cb15:8045:ada8:eb24:f5df:fd36	245.223.253.54
b51a:901b:cb15:8045:ada8:eb24:f5df:fd37	245.223.253.55
b51a:901b:cb15:8045:ada8:eb24:f5df:fd38	245.223.253.56
b51a:901b:cb15:8045:ada8:eb24:f5df:fd39	245.223.253.57
b51a:901b:cb15:8045:ada8:eb24:f5df:fd3a	245.223.253.58
b51a:901b:cb15:8045:ada8:eb24:f5df:fd3b	245.223.253.59
b51a:901b:cb15:8045:ada8:eb24:f5df:fd3c	245.223.253.60

b51a:901b:cb15:8045:ada8:eb24:f5df:fd3d	245.223.253.61
b51a:901b:cb15:8045:ada8:eb24:f5df:fd3e	245.223.253.62
b51a:901b:cb15:8045:ada8:eb24:f5df:fd3f	245.223.253.63
b51a:901b:cb15:8045:ada8:eb24:f5df:fd40	245.223.253.64
b51a:901b:cb15:8045:ada8:eb24:f5df:fd41	245.223.253.65
b51a:901b:cb15:8045:ada8:eb24:f5df:fd42	245.223.253.66
b51a:901b:cb15:8045:ada8:eb24:f5df:fd43	245.223.253.67
b51a:901b:cb15:8045:ada8:eb24:f5df:fd44	245.223.253.68
b51a:901b:cb15:8045:ada8:eb24:f5df:fd45	245.223.253.69
b51a:901b:cb15:8045:ada8:eb24:f5df:fd46	245.223.253.70
b51a:901b:cb15:8045:ada8:eb24:f5df:fd47	245.223.253.71
b51a:901b:cb15:8045:ada8:eb24:f5df:fd48	245.223.253.72
b51a:901b:cb15:8045:ada8:eb24:f5df:fd49	245.223.253.73
b51a:901b:cb15:8045:ada8:eb24:f5df:fd4a	245.223.253.74
b51a:901b:cb15:8045:ada8:eb24:f5df:fd4b	245.223.253.75
b51a:901b:cb15:8045:ada8:eb24:f5df:fd4c	245.223.253.76
b51a:901b:cb15:8045:ada8:eb24:f5df:fd4d	245.223.253.77
b51a:901b:cb15:8045:ada8:eb24:f5df:fd4e	245.223.253.78
b51a:901b:cb15:8045:ada8:eb24:f5df:fd4f	245.223.253.79
b51a:901b:cb15:8045:ada8:eb24:f5df:fd50	245.223.253.80
b51a:901b:cb15:8045:ada8:eb24:f5df:fd51	245.223.253.81
b51a:901b:cb15:8045:ada8:eb24:f5df:fd52	245.223.253.82
b51a:901b:cb15:8045:ada8:eb24:f5df:fd53	245.223.253.83
b51a:901b:cb15:8045:ada8:eb24:f5df:fd54	245.223.253.84
b51a:901b:cb15:8045:ada8:eb24:f5df:fd55	245.223.253.85
b51a:901b:cb15:8045:ada8:eb24:f5df:fd56	245.223.253.86
b51a:901b:cb15:8045:ada8:eb24:f5df:fd57	245.223.253.87
b51a:901b:cb15:8045:ada8:eb24:f5df:fd58	245.223.253.88
b51a:901b:cb15:8045:ada8:eb24:f5df:fd59	245.223.253.89
b51a:901b:cb15:8045:ada8:eb24:f5df:fd5a	245.223.253.90
b51a:901b:cb15:8045:ada8:eb24:f5df:fd5b	245.223.253.91
b51a:901b:cb15:8045:ada8:eb24:f5df:fd5c	245.223.253.92
b51a:901b:cb15:8045:ada8:eb24:f5df:fd5d	245.223.253.93
b51a:901b:cb15:8045:ada8:eb24:f5df:fd5e	245.223.253.94
b51a:901b:cb15:8045:ada8:eb24:f5df:fd5f	245.223.253.95
b51a:901b:cb15:8045:ada8:eb24:f5df:fd60	245.223.253.96
b51a:901b:cb15:8045:ada8:eb24:f5df:fd61	245.223.253.97
b51a:901b:cb15:8045:ada8:eb24:f5df:fd62	245.223.253.98
b51a:901b:cb15:8045:ada8:eb24:f5df:fd63	245.223.253.99
b51a:901b:cb15:8045:ada8:eb24:f5df:fd64	245.223.253.100
b51a:901b:cb15:8045:ada8:eb24:f5df:fd65	245.223.253.101
b51a:901b:cb15:8045:ada8:eb24:f5df:fd66	245.223.253.102
b51a:901b:cb15:8045:ada8:eb24:f5df:fd67	245.223.253.103
b51a:901b:cb15:8045:ada8:eb24:f5df:fd68	245.223.253.104
b51a:901b:cb15:8045:ada8:eb24:f5df:fd69	245.223.253.105
b51a:901b:cb15:8045:ada8:eb24:f5df:fd6a	245.223.253.106
b51a:901b:cb15:8045:ada8:eb24:f5df:fd6b	245.223.253.107
b51a:901b:cb15:8045:ada8:eb24:f5df:fd6c	245.223.253.108
b51a:901b:cb15:8045:ada8:eb24:f5df:fd6d	245.223.253.109
b51a:901b:cb15:8045:ada8:eb24:f5df:fd6e	245.223.253.110
b51a:901b:cb15:8045:ada8:eb24:f5df:fd6f	245.223.253.111
b51a:901b:cb15:8045:ada8:eb24:f5df:fd70	245.223.253.112
b51a:901b:cb15:8045:ada8:eb24:f5df:fd71	245.223.253.113
b51a:901b:cb15:8045:ada8:eb24:f5df:fd72	245.223.253.114
b51a:901b:cb15:8045:ada8:eb24:f5df:fd73	245.223.253.115
b51a:901b:cb15:8045:ada8:eb24:f5df:fd74	245.223.253.116
b51a:901b:cb15:8045:ada8:eb24:f5df:fd75	245.223.253.117
b51a:901b:cb15:8045:ada8:eb24:f5df:fd76	245.223.253.118
b51a:901b:cb15:8045:ada8:eb24:f5df:fd77	245.223.253.119
b51a:901b:cb15:8045:ada8:eb24:f5df:fd78	245.223.253.120

b51a:901b:cb15:8045:ada8:eb24:f5df:fd79	245.223.253.121
b51a:901b:cb15:8045:ada8:eb24:f5df:fd7a	245.223.253.122
b51a:901b:cb15:8045:ada8:eb24:f5df:fd7b	245.223.253.123
b51a:901b:cb15:8045:ada8:eb24:f5df:fd7c	245.223.253.124
b51a:901b:cb15:8045:ada8:eb24:f5df:fd7d	245.223.253.125
b51a:901b:cb15:8045:ada8:eb24:f5df:fd7e	245.223.253.126
b51a:901b:cb15:8045:ada8:eb24:f5df:fd7f	245.223.253.127
b51a:901b:cb15:8045:ada8:eb24:f5df:fd80	245.223.253.128
b51a:901b:cb15:8045:ada8:eb24:f5df:fd81	245.223.253.129
b51a:901b:cb15:8045:ada8:eb24:f5df:fd82	245.223.253.130
b51a:901b:cb15:8045:ada8:eb24:f5df:fd83	245.223.253.131
b51a:901b:cb15:8045:ada8:eb24:f5df:fd84	245.223.253.132
b51a:901b:cb15:8045:ada8:eb24:f5df:fd85	245.223.253.133
b51a:901b:cb15:8045:ada8:eb24:f5df:fd86	245.223.253.134
b51a:901b:cb15:8045:ada8:eb24:f5df:fd87	245.223.253.135
b51a:901b:cb15:8045:ada8:eb24:f5df:fd88	245.223.253.136
b51a:901b:cb15:8045:ada8:eb24:f5df:fd89	245.223.253.137
b51a:901b:cb15:8045:ada8:eb24:f5df:fd8a	245.223.253.138
b51a:901b:cb15:8045:ada8:eb24:f5df:fd8b	245.223.253.139
b51a:901b:cb15:8045:ada8:eb24:f5df:fd8c	245.223.253.140
b51a:901b:cb15:8045:ada8:eb24:f5df:fd8d	245.223.253.141
b51a:901b:cb15:8045:ada8:eb24:f5df:fd8e	245.223.253.142
b51a:901b:cb15:8045:ada8:eb24:f5df:fd8f	245.223.253.143
b51a:901b:cb15:8045:ada8:eb24:f5df:fd90	245.223.253.144
b51a:901b:cb15:8045:ada8:eb24:f5df:fd91	245.223.253.145
b51a:901b:cb15:8045:ada8:eb24:f5df:fd92	245.223.253.146
b51a:901b:cb15:8045:ada8:eb24:f5df:fd93	245.223.253.147
b51a:901b:cb15:8045:ada8:eb24:f5df:fd94	245.223.253.148
b51a:901b:cb15:8045:ada8:eb24:f5df:fd95	245.223.253.149
b51a:901b:cb15:8045:ada8:eb24:f5df:fd96	245.223.253.150
b51a:901b:cb15:8045:ada8:eb24:f5df:fd97	245.223.253.151
b51a:901b:cb15:8045:ada8:eb24:f5df:fd98	245.223.253.152
b51a:901b:cb15:8045:ada8:eb24:f5df:fd99	245.223.253.153
b51a:901b:cb15:8045:ada8:eb24:f5df:fd9a	245.223.253.154
b51a:901b:cb15:8045:ada8:eb24:f5df:fd9b	245.223.253.155
b51a:901b:cb15:8045:ada8:eb24:f5df:fd9c	245.223.253.156
b51a:901b:cb15:8045:ada8:eb24:f5df:fd9d	245.223.253.157
b51a:901b:cb15:8045:ada8:eb24:f5df:fd9e	245.223.253.158
b51a:901b:cb15:8045:ada8:eb24:f5df:fd9f	245.223.253.159
b51a:901b:cb15:8045:ada8:eb24:f5df:fda0	245.223.253.160
b51a:901b:cb15:8045:ada8:eb24:f5df:fda1	245.223.253.161
b51a:901b:cb15:8045:ada8:eb24:f5df:fda2	245.223.253.162
b51a:901b:cb15:8045:ada8:eb24:f5df:fda3	245.223.253.163
b51a:901b:cb15:8045:ada8:eb24:f5df:fda4	245.223.253.164
b51a:901b:cb15:8045:ada8:eb24:f5df:fda5	245.223.253.165
b51a:901b:cb15:8045:ada8:eb24:f5df:fda6	245.223.253.166
b51a:901b:cb15:8045:ada8:eb24:f5df:fda7	245.223.253.167
b51a:901b:cb15:8045:ada8:eb24:f5df:fda8	245.223.253.168
b51a:901b:cb15:8045:ada8:eb24:f5df:fda9	245.223.253.169
b51a:901b:cb15:8045:ada8:eb24:f5df:fdaa	245.223.253.170
b51a:901b:cb15:8045:ada8:eb24:f5df:fdab	245.223.253.171
b51a:901b:cb15:8045:ada8:eb24:f5df:fdac	245.223.253.172
b51a:901b:cb15:8045:ada8:eb24:f5df:fdad	245.223.253.173
b51a:901b:cb15:8045:ada8:eb24:f5df:fdae	245.223.253.174
b51a:901b:cb15:8045:ada8:eb24:f5df:fdaf	245.223.253.175
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb0	245.223.253.176
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb1	245.223.253.177
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb2	245.223.253.178
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb3	245.223.253.179
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb4	245.223.253.180

b51a:901b:cb15:8045:ada8:eb24:f5df:fdb5	245.223.253.181
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb6	245.223.253.182
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb7	245.223.253.183
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb8	245.223.253.184
b51a:901b:cb15:8045:ada8:eb24:f5df:fdb9	245.223.253.185
b51a:901b:cb15:8045:ada8:eb24:f5df:fdba	245.223.253.186
b51a:901b:cb15:8045:ada8:eb24:f5df:fdbb	245.223.253.187
b51a:901b:cb15:8045:ada8:eb24:f5df:fdbc	245.223.253.188
b51a:901b:cb15:8045:ada8:eb24:f5df:fdbd	245.223.253.189
b51a:901b:cb15:8045:ada8:eb24:f5df:fdbe	245.223.253.190
b51a:901b:cb15:8045:ada8:eb24:f5df:fdbf	245.223.253.191
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc0	245.223.253.192
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc1	245.223.253.193
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc2	245.223.253.194
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc3	245.223.253.195
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc4	245.223.253.196
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc5	245.223.253.197
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc6	245.223.253.198
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc7	245.223.253.199
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc8	245.223.253.200
b51a:901b:cb15:8045:ada8:eb24:f5df:fdc9	245.223.253.201
b51a:901b:cb15:8045:ada8:eb24:f5df:fdca	245.223.253.202
b51a:901b:cb15:8045:ada8:eb24:f5df:fdcb	245.223.253.203
b51a:901b:cb15:8045:ada8:eb24:f5df:fdcc	245.223.253.204
b51a:901b:cb15:8045:ada8:eb24:f5df:fdcd	245.223.253.205
b51a:901b:cb15:8045:ada8:eb24:f5df:fdce	245.223.253.206
b51a:901b:cb15:8045:ada8:eb24:f5df:fdcf	245.223.253.207
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd0	245.223.253.208
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd1	245.223.253.209
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd2	245.223.253.210
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd3	245.223.253.211
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd4	245.223.253.212
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd5	245.223.253.213
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd6	245.223.253.214
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd7	245.223.253.215
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd8	245.223.253.216
b51a:901b:cb15:8045:ada8:eb24:f5df:fdd9	245.223.253.217
b51a:901b:cb15:8045:ada8:eb24:f5df:fdda	245.223.253.218
b51a:901b:cb15:8045:ada8:eb24:f5df:fddb	245.223.253.219
b51a:901b:cb15:8045:ada8:eb24:f5df:fddc	245.223.253.220
b51a:901b:cb15:8045:ada8:eb24:f5df:fddd	245.223.253.221
b51a:901b:cb15:8045:ada8:eb24:f5df:fdde	245.223.253.222
b51a:901b:cb15:8045:ada8:eb24:f5df:fddf	245.223.253.223
b51a:901b:cb15:8045:ada8:eb24:f5df:fde0	245.223.253.224
b51a:901b:cb15:8045:ada8:eb24:f5df:fde1	245.223.253.225
b51a:901b:cb15:8045:ada8:eb24:f5df:fde2	245.223.253.226
b51a:901b:cb15:8045:ada8:eb24:f5df:fde3	245.223.253.227
b51a:901b:cb15:8045:ada8:eb24:f5df:fde4	245.223.253.228
b51a:901b:cb15:8045:ada8:eb24:f5df:fde5	245.223.253.229
b51a:901b:cb15:8045:ada8:eb24:f5df:fde6	245.223.253.230
b51a:901b:cb15:8045:ada8:eb24:f5df:fde7	245.223.253.231
b51a:901b:cb15:8045:ada8:eb24:f5df:fde8	245.223.253.232
b51a:901b:cb15:8045:ada8:eb24:f5df:fde9	245.223.253.233
b51a:901b:cb15:8045:ada8:eb24:f5df:fdea	245.223.253.234
b51a:901b:cb15:8045:ada8:eb24:f5df:fdeb	245.223.253.235
b51a:901b:cb15:8045:ada8:eb24:f5df:fdec	245.223.253.236
b51a:901b:cb15:8045:ada8:eb24:f5df:fded	245.223.253.237
b51a:901b:cb15:8045:ada8:eb24:f5df:fdee	245.223.253.238
b51a:901b:cb15:8045:ada8:eb24:f5df:fdef	245.223.253.239
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf0	245.223.253.240
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf1	245.223.253.241
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf2	245.223.253.242
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf3	245.223.253.243
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf4	245.223.253.244
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf5	245.223.253.245
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf6	245.223.253.246
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf7	245.223.253.247
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf8	245.223.253.248
b51a:901b:cb15:8045:ada8:eb24:f5df:fdf9	245.223.253.249
b51a:901b:cb15:8045:ada8:eb24:f5df:fdfa	245.223.253.250
b51a:901b:cb15:8045:ada8:eb24:f5df:fdfb	245.223.253.251
b51a:901b:cb15:8045:ada8:eb24:f5df:fdfc	245.223.253.252
b51a:901b:cb15:8045:ada8:eb24:f5df:fdfd	245.223.253.253
b51a:901b:cb15:8045:ada8:eb24:f5df:fdfe	245.223.253.254
b51a:901b:cb15:8045:ada8:eb24:f5df:fdff	245.223.253.255

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.