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:fa89:cd01	250.137.205.1
b51a:901b:cb15:8045:ada8:eb24:fa89:cd02	250.137.205.2
b51a:901b:cb15:8045:ada8:eb24:fa89:cd03	250.137.205.3
b51a:901b:cb15:8045:ada8:eb24:fa89:cd04	250.137.205.4
b51a:901b:cb15:8045:ada8:eb24:fa89:cd05	250.137.205.5
b51a:901b:cb15:8045:ada8:eb24:fa89:cd06	250.137.205.6
b51a:901b:cb15:8045:ada8:eb24:fa89:cd07	250.137.205.7
b51a:901b:cb15:8045:ada8:eb24:fa89:cd08	250.137.205.8
b51a:901b:cb15:8045:ada8:eb24:fa89:cd09	250.137.205.9
b51a:901b:cb15:8045:ada8:eb24:fa89:cd0a	250.137.205.10
b51a:901b:cb15:8045:ada8:eb24:fa89:cd0b	250.137.205.11
b51a:901b:cb15:8045:ada8:eb24:fa89:cd0c	250.137.205.12
b51a:901b:cb15:8045:ada8:eb24:fa89:cd0d	250.137.205.13
b51a:901b:cb15:8045:ada8:eb24:fa89:cd0e	250.137.205.14
b51a:901b:cb15:8045:ada8:eb24:fa89:cd0f	250.137.205.15
b51a:901b:cb15:8045:ada8:eb24:fa89:cd10	250.137.205.16
b51a:901b:cb15:8045:ada8:eb24:fa89:cd11	250.137.205.17
b51a:901b:cb15:8045:ada8:eb24:fa89:cd12	250.137.205.18
b51a:901b:cb15:8045:ada8:eb24:fa89:cd13	250.137.205.19
b51a:901b:cb15:8045:ada8:eb24:fa89:cd14	250.137.205.20
b51a:901b:cb15:8045:ada8:eb24:fa89:cd15	250.137.205.21
b51a:901b:cb15:8045:ada8:eb24:fa89:cd16	250.137.205.22
b51a:901b:cb15:8045:ada8:eb24:fa89:cd17	250.137.205.23
b51a:901b:cb15:8045:ada8:eb24:fa89:cd18	250.137.205.24
b51a:901b:cb15:8045:ada8:eb24:fa89:cd19	250.137.205.25
b51a:901b:cb15:8045:ada8:eb24:fa89:cd1a	250.137.205.26
b51a:901b:cb15:8045:ada8:eb24:fa89:cd1b	250.137.205.27
b51a:901b:cb15:8045:ada8:eb24:fa89:cd1c	250.137.205.28
b51a:901b:cb15:8045:ada8:eb24:fa89:cd1d	250.137.205.29
b51a:901b:cb15:8045:ada8:eb24:fa89:cd1e	250.137.205.30
b51a:901b:cb15:8045:ada8:eb24:fa89:cd1f	250.137.205.31
b51a:901b:cb15:8045:ada8:eb24:fa89:cd20	250.137.205.32
b51a:901b:cb15:8045:ada8:eb24:fa89:cd21	250.137.205.33
b51a:901b:cb15:8045:ada8:eb24:fa89:cd22	250.137.205.34
b51a:901b:cb15:8045:ada8:eb24:fa89:cd23	250.137.205.35
b51a:901b:cb15:8045:ada8:eb24:fa89:cd24	250.137.205.36
b51a:901b:cb15:8045:ada8:eb24:fa89:cd25	250.137.205.37
b51a:901b:cb15:8045:ada8:eb24:fa89:cd26	250.137.205.38
b51a:901b:cb15:8045:ada8:eb24:fa89:cd27	250.137.205.39
b51a:901b:cb15:8045:ada8:eb24:fa89:cd28	250.137.205.40
b51a:901b:cb15:8045:ada8:eb24:fa89:cd29	250.137.205.41
b51a:901b:cb15:8045:ada8:eb24:fa89:cd2a	250.137.205.42
b51a:901b:cb15:8045:ada8:eb24:fa89:cd2b	250.137.205.43
b51a:901b:cb15:8045:ada8:eb24:fa89:cd2c	250.137.205.44
b51a:901b:cb15:8045:ada8:eb24:fa89:cd2d	250.137.205.45
b51a:901b:cb15:8045:ada8:eb24:fa89:cd2e	250.137.205.46
b51a:901b:cb15:8045:ada8:eb24:fa89:cd2f	250.137.205.47
b51a:901b:cb15:8045:ada8:eb24:fa89:cd30	250.137.205.48
b51a:901b:cb15:8045:ada8:eb24:fa89:cd31	250.137.205.49
b51a:901b:cb15:8045:ada8:eb24:fa89:cd32	250.137.205.50
b51a:901b:cb15:8045:ada8:eb24:fa89:cd33	250.137.205.51
b51a:901b:cb15:8045:ada8:eb24:fa89:cd34	250.137.205.52
b51a:901b:cb15:8045:ada8:eb24:fa89:cd35	250.137.205.53
b51a:901b:cb15:8045:ada8:eb24:fa89:cd36	250.137.205.54
b51a:901b:cb15:8045:ada8:eb24:fa89:cd37	250.137.205.55
b51a:901b:cb15:8045:ada8:eb24:fa89:cd38	250.137.205.56
b51a:901b:cb15:8045:ada8:eb24:fa89:cd39	250.137.205.57
b51a:901b:cb15:8045:ada8:eb24:fa89:cd3a	250.137.205.58
b51a:901b:cb15:8045:ada8:eb24:fa89:cd3b	250.137.205.59
b51a:901b:cb15:8045:ada8:eb24:fa89:cd3c	250.137.205.60

b51a:901b:cb15:8045:ada8:eb24:fa89:cd3d	250.137.205.61
b51a:901b:cb15:8045:ada8:eb24:fa89:cd3e	250.137.205.62
b51a:901b:cb15:8045:ada8:eb24:fa89:cd3f	250.137.205.63
b51a:901b:cb15:8045:ada8:eb24:fa89:cd40	250.137.205.64
b51a:901b:cb15:8045:ada8:eb24:fa89:cd41	250.137.205.65
b51a:901b:cb15:8045:ada8:eb24:fa89:cd42	250.137.205.66
b51a:901b:cb15:8045:ada8:eb24:fa89:cd43	250.137.205.67
b51a:901b:cb15:8045:ada8:eb24:fa89:cd44	250.137.205.68
b51a:901b:cb15:8045:ada8:eb24:fa89:cd45	250.137.205.69
b51a:901b:cb15:8045:ada8:eb24:fa89:cd46	250.137.205.70
b51a:901b:cb15:8045:ada8:eb24:fa89:cd47	250.137.205.71
b51a:901b:cb15:8045:ada8:eb24:fa89:cd48	250.137.205.72
b51a:901b:cb15:8045:ada8:eb24:fa89:cd49	250.137.205.73
b51a:901b:cb15:8045:ada8:eb24:fa89:cd4a	250.137.205.74
b51a:901b:cb15:8045:ada8:eb24:fa89:cd4b	250.137.205.75
b51a:901b:cb15:8045:ada8:eb24:fa89:cd4c	250.137.205.76
b51a:901b:cb15:8045:ada8:eb24:fa89:cd4d	250.137.205.77
b51a:901b:cb15:8045:ada8:eb24:fa89:cd4e	250.137.205.78
b51a:901b:cb15:8045:ada8:eb24:fa89:cd4f	250.137.205.79
b51a:901b:cb15:8045:ada8:eb24:fa89:cd50	250.137.205.80
b51a:901b:cb15:8045:ada8:eb24:fa89:cd51	250.137.205.81
b51a:901b:cb15:8045:ada8:eb24:fa89:cd52	250.137.205.82
b51a:901b:cb15:8045:ada8:eb24:fa89:cd53	250.137.205.83
b51a:901b:cb15:8045:ada8:eb24:fa89:cd54	250.137.205.84
b51a:901b:cb15:8045:ada8:eb24:fa89:cd55	250.137.205.85
b51a:901b:cb15:8045:ada8:eb24:fa89:cd56	250.137.205.86
b51a:901b:cb15:8045:ada8:eb24:fa89:cd57	250.137.205.87
b51a:901b:cb15:8045:ada8:eb24:fa89:cd58	250.137.205.88
b51a:901b:cb15:8045:ada8:eb24:fa89:cd59	250.137.205.89
b51a:901b:cb15:8045:ada8:eb24:fa89:cd5a	250.137.205.90
b51a:901b:cb15:8045:ada8:eb24:fa89:cd5b	250.137.205.91
b51a:901b:cb15:8045:ada8:eb24:fa89:cd5c	250.137.205.92
b51a:901b:cb15:8045:ada8:eb24:fa89:cd5d	250.137.205.93
b51a:901b:cb15:8045:ada8:eb24:fa89:cd5e	250.137.205.94
b51a:901b:cb15:8045:ada8:eb24:fa89:cd5f	250.137.205.95
b51a:901b:cb15:8045:ada8:eb24:fa89:cd60	250.137.205.96
b51a:901b:cb15:8045:ada8:eb24:fa89:cd61	250.137.205.97
b51a:901b:cb15:8045:ada8:eb24:fa89:cd62	250.137.205.98
b51a:901b:cb15:8045:ada8:eb24:fa89:cd63	250.137.205.99
b51a:901b:cb15:8045:ada8:eb24:fa89:cd64	250.137.205.100
b51a:901b:cb15:8045:ada8:eb24:fa89:cd65	250.137.205.101
b51a:901b:cb15:8045:ada8:eb24:fa89:cd66	250.137.205.102
b51a:901b:cb15:8045:ada8:eb24:fa89:cd67	250.137.205.103
b51a:901b:cb15:8045:ada8:eb24:fa89:cd68	250.137.205.104
b51a:901b:cb15:8045:ada8:eb24:fa89:cd69	250.137.205.105
b51a:901b:cb15:8045:ada8:eb24:fa89:cd6a	250.137.205.106
b51a:901b:cb15:8045:ada8:eb24:fa89:cd6b	250.137.205.107
b51a:901b:cb15:8045:ada8:eb24:fa89:cd6c	250.137.205.108
b51a:901b:cb15:8045:ada8:eb24:fa89:cd6d	250.137.205.109
b51a:901b:cb15:8045:ada8:eb24:fa89:cd6e	250.137.205.110
b51a:901b:cb15:8045:ada8:eb24:fa89:cd6f	250.137.205.111
b51a:901b:cb15:8045:ada8:eb24:fa89:cd70	250.137.205.112
b51a:901b:cb15:8045:ada8:eb24:fa89:cd71	250.137.205.113
b51a:901b:cb15:8045:ada8:eb24:fa89:cd72	250.137.205.114
b51a:901b:cb15:8045:ada8:eb24:fa89:cd73	250.137.205.115
b51a:901b:cb15:8045:ada8:eb24:fa89:cd74	250.137.205.116
b51a:901b:cb15:8045:ada8:eb24:fa89:cd75	250.137.205.117
b51a:901b:cb15:8045:ada8:eb24:fa89:cd76	250.137.205.118
b51a:901b:cb15:8045:ada8:eb24:fa89:cd77	250.137.205.119
b51a:901b:cb15:8045:ada8:eb24:fa89:cd78	250.137.205.120

b51a:901b:cb15:8045:ada8:eb24:fa89:cd79	250.137.205.121
b51a:901b:cb15:8045:ada8:eb24:fa89:cd7a	250.137.205.122
b51a:901b:cb15:8045:ada8:eb24:fa89:cd7b	250.137.205.123
b51a:901b:cb15:8045:ada8:eb24:fa89:cd7c	250.137.205.124
b51a:901b:cb15:8045:ada8:eb24:fa89:cd7d	250.137.205.125
b51a:901b:cb15:8045:ada8:eb24:fa89:cd7e	250.137.205.126
b51a:901b:cb15:8045:ada8:eb24:fa89:cd7f	250.137.205.127
b51a:901b:cb15:8045:ada8:eb24:fa89:cd80	250.137.205.128
b51a:901b:cb15:8045:ada8:eb24:fa89:cd81	250.137.205.129
b51a:901b:cb15:8045:ada8:eb24:fa89:cd82	250.137.205.130
b51a:901b:cb15:8045:ada8:eb24:fa89:cd83	250.137.205.131
b51a:901b:cb15:8045:ada8:eb24:fa89:cd84	250.137.205.132
b51a:901b:cb15:8045:ada8:eb24:fa89:cd85	250.137.205.133
b51a:901b:cb15:8045:ada8:eb24:fa89:cd86	250.137.205.134
b51a:901b:cb15:8045:ada8:eb24:fa89:cd87	250.137.205.135
b51a:901b:cb15:8045:ada8:eb24:fa89:cd88	250.137.205.136
b51a:901b:cb15:8045:ada8:eb24:fa89:cd89	250.137.205.137
b51a:901b:cb15:8045:ada8:eb24:fa89:cd8a	250.137.205.138
b51a:901b:cb15:8045:ada8:eb24:fa89:cd8b	250.137.205.139
b51a:901b:cb15:8045:ada8:eb24:fa89:cd8c	250.137.205.140
b51a:901b:cb15:8045:ada8:eb24:fa89:cd8d	250.137.205.141
b51a:901b:cb15:8045:ada8:eb24:fa89:cd8e	250.137.205.142
b51a:901b:cb15:8045:ada8:eb24:fa89:cd8f	250.137.205.143
b51a:901b:cb15:8045:ada8:eb24:fa89:cd90	250.137.205.144
b51a:901b:cb15:8045:ada8:eb24:fa89:cd91	250.137.205.145
b51a:901b:cb15:8045:ada8:eb24:fa89:cd92	250.137.205.146
b51a:901b:cb15:8045:ada8:eb24:fa89:cd93	250.137.205.147
b51a:901b:cb15:8045:ada8:eb24:fa89:cd94	250.137.205.148
b51a:901b:cb15:8045:ada8:eb24:fa89:cd95	250.137.205.149
b51a:901b:cb15:8045:ada8:eb24:fa89:cd96	250.137.205.150
b51a:901b:cb15:8045:ada8:eb24:fa89:cd97	250.137.205.151
b51a:901b:cb15:8045:ada8:eb24:fa89:cd98	250.137.205.152
b51a:901b:cb15:8045:ada8:eb24:fa89:cd99	250.137.205.153
b51a:901b:cb15:8045:ada8:eb24:fa89:cd9a	250.137.205.154
b51a:901b:cb15:8045:ada8:eb24:fa89:cd9b	250.137.205.155
b51a:901b:cb15:8045:ada8:eb24:fa89:cd9c	250.137.205.156
b51a:901b:cb15:8045:ada8:eb24:fa89:cd9d	250.137.205.157
b51a:901b:cb15:8045:ada8:eb24:fa89:cd9e	250.137.205.158
b51a:901b:cb15:8045:ada8:eb24:fa89:cd9f	250.137.205.159
b51a:901b:cb15:8045:ada8:eb24:fa89:cda0	250.137.205.160
b51a:901b:cb15:8045:ada8:eb24:fa89:cda1	250.137.205.161
b51a:901b:cb15:8045:ada8:eb24:fa89:cda2	250.137.205.162
b51a:901b:cb15:8045:ada8:eb24:fa89:cda3	250.137.205.163
b51a:901b:cb15:8045:ada8:eb24:fa89:cda4	250.137.205.164
b51a:901b:cb15:8045:ada8:eb24:fa89:cda5	250.137.205.165
b51a:901b:cb15:8045:ada8:eb24:fa89:cda6	250.137.205.166
b51a:901b:cb15:8045:ada8:eb24:fa89:cda7	250.137.205.167
b51a:901b:cb15:8045:ada8:eb24:fa89:cda8	250.137.205.168
b51a:901b:cb15:8045:ada8:eb24:fa89:cda9	250.137.205.169
b51a:901b:cb15:8045:ada8:eb24:fa89:cdaa	250.137.205.170
b51a:901b:cb15:8045:ada8:eb24:fa89:cdab	250.137.205.171
b51a:901b:cb15:8045:ada8:eb24:fa89:cdac	250.137.205.172
b51a:901b:cb15:8045:ada8:eb24:fa89:cdad	250.137.205.173
b51a:901b:cb15:8045:ada8:eb24:fa89:cdae	250.137.205.174
b51a:901b:cb15:8045:ada8:eb24:fa89:cdaf	250.137.205.175
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb0	250.137.205.176
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb1	250.137.205.177
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb2	250.137.205.178
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb3	250.137.205.179
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb4	250.137.205.180

b51a:901b:cb15:8045:ada8:eb24:fa89:cdb5	250.137.205.181
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb6	250.137.205.182
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb7	250.137.205.183
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb8	250.137.205.184
b51a:901b:cb15:8045:ada8:eb24:fa89:cdb9	250.137.205.185
b51a:901b:cb15:8045:ada8:eb24:fa89:cdba	250.137.205.186
b51a:901b:cb15:8045:ada8:eb24:fa89:cdbb	250.137.205.187
b51a:901b:cb15:8045:ada8:eb24:fa89:cdbc	250.137.205.188
b51a:901b:cb15:8045:ada8:eb24:fa89:cdbd	250.137.205.189
b51a:901b:cb15:8045:ada8:eb24:fa89:cdbe	250.137.205.190
b51a:901b:cb15:8045:ada8:eb24:fa89:cdbf	250.137.205.191
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc0	250.137.205.192
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc1	250.137.205.193
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc2	250.137.205.194
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc3	250.137.205.195
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc4	250.137.205.196
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc5	250.137.205.197
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc6	250.137.205.198
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc7	250.137.205.199
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc8	250.137.205.200
b51a:901b:cb15:8045:ada8:eb24:fa89:cdc9	250.137.205.201
b51a:901b:cb15:8045:ada8:eb24:fa89:cdca	250.137.205.202
b51a:901b:cb15:8045:ada8:eb24:fa89:cdcb	250.137.205.203
b51a:901b:cb15:8045:ada8:eb24:fa89:cdcc	250.137.205.204
b51a:901b:cb15:8045:ada8:eb24:fa89:cdcd	250.137.205.205
b51a:901b:cb15:8045:ada8:eb24:fa89:cdce	250.137.205.206
b51a:901b:cb15:8045:ada8:eb24:fa89:cdcf	250.137.205.207
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd0	250.137.205.208
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd1	250.137.205.209
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd2	250.137.205.210
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd3	250.137.205.211
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd4	250.137.205.212
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd5	250.137.205.213
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd6	250.137.205.214
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd7	250.137.205.215
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd8	250.137.205.216
b51a:901b:cb15:8045:ada8:eb24:fa89:cdd9	250.137.205.217
b51a:901b:cb15:8045:ada8:eb24:fa89:cdda	250.137.205.218
b51a:901b:cb15:8045:ada8:eb24:fa89:cddb	250.137.205.219
b51a:901b:cb15:8045:ada8:eb24:fa89:cddc	250.137.205.220
b51a:901b:cb15:8045:ada8:eb24:fa89:cddd	250.137.205.221
b51a:901b:cb15:8045:ada8:eb24:fa89:cdde	250.137.205.222
b51a:901b:cb15:8045:ada8:eb24:fa89:cddf	250.137.205.223
b51a:901b:cb15:8045:ada8:eb24:fa89:cde0	250.137.205.224
b51a:901b:cb15:8045:ada8:eb24:fa89:cde1	250.137.205.225
b51a:901b:cb15:8045:ada8:eb24:fa89:cde2	250.137.205.226
b51a:901b:cb15:8045:ada8:eb24:fa89:cde3	250.137.205.227
b51a:901b:cb15:8045:ada8:eb24:fa89:cde4	250.137.205.228
b51a:901b:cb15:8045:ada8:eb24:fa89:cde5	250.137.205.229
b51a:901b:cb15:8045:ada8:eb24:fa89:cde6	250.137.205.230
b51a:901b:cb15:8045:ada8:eb24:fa89:cde7	250.137.205.231
b51a:901b:cb15:8045:ada8:eb24:fa89:cde8	250.137.205.232
b51a:901b:cb15:8045:ada8:eb24:fa89:cde9	250.137.205.233
b51a:901b:cb15:8045:ada8:eb24:fa89:cdea	250.137.205.234
b51a:901b:cb15:8045:ada8:eb24:fa89:cdeb	250.137.205.235
b51a:901b:cb15:8045:ada8:eb24:fa89:cdec	250.137.205.236
b51a:901b:cb15:8045:ada8:eb24:fa89:cded	250.137.205.237
b51a:901b:cb15:8045:ada8:eb24:fa89:cdee	250.137.205.238
b51a:901b:cb15:8045:ada8:eb24:fa89:cdef	250.137.205.239
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf0	250.137.205.240
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf1	250.137.205.241
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf2	250.137.205.242
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf3	250.137.205.243
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf4	250.137.205.244
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf5	250.137.205.245
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf6	250.137.205.246
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf7	250.137.205.247
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf8	250.137.205.248
b51a:901b:cb15:8045:ada8:eb24:fa89:cdf9	250.137.205.249
b51a:901b:cb15:8045:ada8:eb24:fa89:cdfa	250.137.205.250
b51a:901b:cb15:8045:ada8:eb24:fa89:cdfb	250.137.205.251
b51a:901b:cb15:8045:ada8:eb24:fa89:cdfc	250.137.205.252
b51a:901b:cb15:8045:ada8:eb24:fa89:cdfd	250.137.205.253
b51a:901b:cb15:8045:ada8:eb24:fa89:cdfe	250.137.205.254
b51a:901b:cb15:8045:ada8:eb24:fa89:cdff	250.137.205.255

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.