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:fa28:fb01	250.40.251.1
b51a:901b:cb15:8045:ada8:eb24:fa28:fb02	250.40.251.2
b51a:901b:cb15:8045:ada8:eb24:fa28:fb03	250.40.251.3
b51a:901b:cb15:8045:ada8:eb24:fa28:fb04	250.40.251.4
b51a:901b:cb15:8045:ada8:eb24:fa28:fb05	250.40.251.5
b51a:901b:cb15:8045:ada8:eb24:fa28:fb06	250.40.251.6
b51a:901b:cb15:8045:ada8:eb24:fa28:fb07	250.40.251.7
b51a:901b:cb15:8045:ada8:eb24:fa28:fb08	250.40.251.8
b51a:901b:cb15:8045:ada8:eb24:fa28:fb09	250.40.251.9
b51a:901b:cb15:8045:ada8:eb24:fa28:fb0a	250.40.251.10
b51a:901b:cb15:8045:ada8:eb24:fa28:fb0b	250.40.251.11
b51a:901b:cb15:8045:ada8:eb24:fa28:fb0c	250.40.251.12
b51a:901b:cb15:8045:ada8:eb24:fa28:fb0d	250.40.251.13
b51a:901b:cb15:8045:ada8:eb24:fa28:fb0e	250.40.251.14
b51a:901b:cb15:8045:ada8:eb24:fa28:fb0f	250.40.251.15
b51a:901b:cb15:8045:ada8:eb24:fa28:fb10	250.40.251.16
b51a:901b:cb15:8045:ada8:eb24:fa28:fb11	250.40.251.17
b51a:901b:cb15:8045:ada8:eb24:fa28:fb12	250.40.251.18
b51a:901b:cb15:8045:ada8:eb24:fa28:fb13	250.40.251.19
b51a:901b:cb15:8045:ada8:eb24:fa28:fb14	250.40.251.20
b51a:901b:cb15:8045:ada8:eb24:fa28:fb15	250.40.251.21
b51a:901b:cb15:8045:ada8:eb24:fa28:fb16	250.40.251.22
b51a:901b:cb15:8045:ada8:eb24:fa28:fb17	250.40.251.23
b51a:901b:cb15:8045:ada8:eb24:fa28:fb18	250.40.251.24
b51a:901b:cb15:8045:ada8:eb24:fa28:fb19	250.40.251.25
b51a:901b:cb15:8045:ada8:eb24:fa28:fb1a	250.40.251.26
b51a:901b:cb15:8045:ada8:eb24:fa28:fb1b	250.40.251.27
b51a:901b:cb15:8045:ada8:eb24:fa28:fb1c	250.40.251.28
b51a:901b:cb15:8045:ada8:eb24:fa28:fb1d	250.40.251.29
b51a:901b:cb15:8045:ada8:eb24:fa28:fb1e	250.40.251.30
b51a:901b:cb15:8045:ada8:eb24:fa28:fb1f	250.40.251.31
b51a:901b:cb15:8045:ada8:eb24:fa28:fb20	250.40.251.32
b51a:901b:cb15:8045:ada8:eb24:fa28:fb21	250.40.251.33
b51a:901b:cb15:8045:ada8:eb24:fa28:fb22	250.40.251.34
b51a:901b:cb15:8045:ada8:eb24:fa28:fb23	250.40.251.35
b51a:901b:cb15:8045:ada8:eb24:fa28:fb24	250.40.251.36
b51a:901b:cb15:8045:ada8:eb24:fa28:fb25	250.40.251.37
b51a:901b:cb15:8045:ada8:eb24:fa28:fb26	250.40.251.38
b51a:901b:cb15:8045:ada8:eb24:fa28:fb27	250.40.251.39
b51a:901b:cb15:8045:ada8:eb24:fa28:fb28	250.40.251.40
b51a:901b:cb15:8045:ada8:eb24:fa28:fb29	250.40.251.41
b51a:901b:cb15:8045:ada8:eb24:fa28:fb2a	250.40.251.42
b51a:901b:cb15:8045:ada8:eb24:fa28:fb2b	250.40.251.43
b51a:901b:cb15:8045:ada8:eb24:fa28:fb2c	250.40.251.44
b51a:901b:cb15:8045:ada8:eb24:fa28:fb2d	250.40.251.45
b51a:901b:cb15:8045:ada8:eb24:fa28:fb2e	250.40.251.46
b51a:901b:cb15:8045:ada8:eb24:fa28:fb2f	250.40.251.47
b51a:901b:cb15:8045:ada8:eb24:fa28:fb30	250.40.251.48
b51a:901b:cb15:8045:ada8:eb24:fa28:fb31	250.40.251.49
b51a:901b:cb15:8045:ada8:eb24:fa28:fb32	250.40.251.50
b51a:901b:cb15:8045:ada8:eb24:fa28:fb33	250.40.251.51
b51a:901b:cb15:8045:ada8:eb24:fa28:fb34	250.40.251.52
b51a:901b:cb15:8045:ada8:eb24:fa28:fb35	250.40.251.53
b51a:901b:cb15:8045:ada8:eb24:fa28:fb36	250.40.251.54
b51a:901b:cb15:8045:ada8:eb24:fa28:fb37	250.40.251.55
b51a:901b:cb15:8045:ada8:eb24:fa28:fb38	250.40.251.56
b51a:901b:cb15:8045:ada8:eb24:fa28:fb39	250.40.251.57
b51a:901b:cb15:8045:ada8:eb24:fa28:fb3a	250.40.251.58
b51a:901b:cb15:8045:ada8:eb24:fa28:fb3b	250.40.251.59
b51a:901b:cb15:8045:ada8:eb24:fa28:fb3c	250.40.251.60

b51a:901b:cb15:8045:ada8:eb24:fa28:fb3d	250.40.251.61
b51a:901b:cb15:8045:ada8:eb24:fa28:fb3e	250.40.251.62
b51a:901b:cb15:8045:ada8:eb24:fa28:fb3f	250.40.251.63
b51a:901b:cb15:8045:ada8:eb24:fa28:fb40	250.40.251.64
b51a:901b:cb15:8045:ada8:eb24:fa28:fb41	250.40.251.65
b51a:901b:cb15:8045:ada8:eb24:fa28:fb42	250.40.251.66
b51a:901b:cb15:8045:ada8:eb24:fa28:fb43	250.40.251.67
b51a:901b:cb15:8045:ada8:eb24:fa28:fb44	250.40.251.68
b51a:901b:cb15:8045:ada8:eb24:fa28:fb45	250.40.251.69
b51a:901b:cb15:8045:ada8:eb24:fa28:fb46	250.40.251.70
b51a:901b:cb15:8045:ada8:eb24:fa28:fb47	250.40.251.71
b51a:901b:cb15:8045:ada8:eb24:fa28:fb48	250.40.251.72
b51a:901b:cb15:8045:ada8:eb24:fa28:fb49	250.40.251.73
b51a:901b:cb15:8045:ada8:eb24:fa28:fb4a	250.40.251.74
b51a:901b:cb15:8045:ada8:eb24:fa28:fb4b	250.40.251.75
b51a:901b:cb15:8045:ada8:eb24:fa28:fb4c	250.40.251.76
b51a:901b:cb15:8045:ada8:eb24:fa28:fb4d	250.40.251.77
b51a:901b:cb15:8045:ada8:eb24:fa28:fb4e	250.40.251.78
b51a:901b:cb15:8045:ada8:eb24:fa28:fb4f	250.40.251.79
b51a:901b:cb15:8045:ada8:eb24:fa28:fb50	250.40.251.80
b51a:901b:cb15:8045:ada8:eb24:fa28:fb51	250.40.251.81
b51a:901b:cb15:8045:ada8:eb24:fa28:fb52	250.40.251.82
b51a:901b:cb15:8045:ada8:eb24:fa28:fb53	250.40.251.83
b51a:901b:cb15:8045:ada8:eb24:fa28:fb54	250.40.251.84
b51a:901b:cb15:8045:ada8:eb24:fa28:fb55	250.40.251.85
b51a:901b:cb15:8045:ada8:eb24:fa28:fb56	250.40.251.86
b51a:901b:cb15:8045:ada8:eb24:fa28:fb57	250.40.251.87
b51a:901b:cb15:8045:ada8:eb24:fa28:fb58	250.40.251.88
b51a:901b:cb15:8045:ada8:eb24:fa28:fb59	250.40.251.89
b51a:901b:cb15:8045:ada8:eb24:fa28:fb5a	250.40.251.90
b51a:901b:cb15:8045:ada8:eb24:fa28:fb5b	250.40.251.91
b51a:901b:cb15:8045:ada8:eb24:fa28:fb5c	250.40.251.92
b51a:901b:cb15:8045:ada8:eb24:fa28:fb5d	250.40.251.93
b51a:901b:cb15:8045:ada8:eb24:fa28:fb5e	250.40.251.94
b51a:901b:cb15:8045:ada8:eb24:fa28:fb5f	250.40.251.95
b51a:901b:cb15:8045:ada8:eb24:fa28:fb60	250.40.251.96
b51a:901b:cb15:8045:ada8:eb24:fa28:fb61	250.40.251.97
b51a:901b:cb15:8045:ada8:eb24:fa28:fb62	250.40.251.98
b51a:901b:cb15:8045:ada8:eb24:fa28:fb63	250.40.251.99
b51a:901b:cb15:8045:ada8:eb24:fa28:fb64	250.40.251.100
b51a:901b:cb15:8045:ada8:eb24:fa28:fb65	250.40.251.101
b51a:901b:cb15:8045:ada8:eb24:fa28:fb66	250.40.251.102
b51a:901b:cb15:8045:ada8:eb24:fa28:fb67	250.40.251.103
b51a:901b:cb15:8045:ada8:eb24:fa28:fb68	250.40.251.104
b51a:901b:cb15:8045:ada8:eb24:fa28:fb69	250.40.251.105
b51a:901b:cb15:8045:ada8:eb24:fa28:fb6a	250.40.251.106
b51a:901b:cb15:8045:ada8:eb24:fa28:fb6b	250.40.251.107
b51a:901b:cb15:8045:ada8:eb24:fa28:fb6c	250.40.251.108
b51a:901b:cb15:8045:ada8:eb24:fa28:fb6d	250.40.251.109
b51a:901b:cb15:8045:ada8:eb24:fa28:fb6e	250.40.251.110
b51a:901b:cb15:8045:ada8:eb24:fa28:fb6f	250.40.251.111
b51a:901b:cb15:8045:ada8:eb24:fa28:fb70	250.40.251.112
b51a:901b:cb15:8045:ada8:eb24:fa28:fb71	250.40.251.113
b51a:901b:cb15:8045:ada8:eb24:fa28:fb72	250.40.251.114
b51a:901b:cb15:8045:ada8:eb24:fa28:fb73	250.40.251.115
b51a:901b:cb15:8045:ada8:eb24:fa28:fb74	250.40.251.116
b51a:901b:cb15:8045:ada8:eb24:fa28:fb75	250.40.251.117
b51a:901b:cb15:8045:ada8:eb24:fa28:fb76	250.40.251.118
b51a:901b:cb15:8045:ada8:eb24:fa28:fb77	250.40.251.119
b51a:901b:cb15:8045:ada8:eb24:fa28:fb78	250.40.251.120

b51a:901b:cb15:8045:ada8:eb24:fa28:fb79	250.40.251.121
b51a:901b:cb15:8045:ada8:eb24:fa28:fb7a	250.40.251.122
b51a:901b:cb15:8045:ada8:eb24:fa28:fb7b	250.40.251.123
b51a:901b:cb15:8045:ada8:eb24:fa28:fb7c	250.40.251.124
b51a:901b:cb15:8045:ada8:eb24:fa28:fb7d	250.40.251.125
b51a:901b:cb15:8045:ada8:eb24:fa28:fb7e	250.40.251.126
b51a:901b:cb15:8045:ada8:eb24:fa28:fb7f	250.40.251.127
b51a:901b:cb15:8045:ada8:eb24:fa28:fb80	250.40.251.128
b51a:901b:cb15:8045:ada8:eb24:fa28:fb81	250.40.251.129
b51a:901b:cb15:8045:ada8:eb24:fa28:fb82	250.40.251.130
b51a:901b:cb15:8045:ada8:eb24:fa28:fb83	250.40.251.131
b51a:901b:cb15:8045:ada8:eb24:fa28:fb84	250.40.251.132
b51a:901b:cb15:8045:ada8:eb24:fa28:fb85	250.40.251.133
b51a:901b:cb15:8045:ada8:eb24:fa28:fb86	250.40.251.134
b51a:901b:cb15:8045:ada8:eb24:fa28:fb87	250.40.251.135
b51a:901b:cb15:8045:ada8:eb24:fa28:fb88	250.40.251.136
b51a:901b:cb15:8045:ada8:eb24:fa28:fb89	250.40.251.137
b51a:901b:cb15:8045:ada8:eb24:fa28:fb8a	250.40.251.138
b51a:901b:cb15:8045:ada8:eb24:fa28:fb8b	250.40.251.139
b51a:901b:cb15:8045:ada8:eb24:fa28:fb8c	250.40.251.140
b51a:901b:cb15:8045:ada8:eb24:fa28:fb8d	250.40.251.141
b51a:901b:cb15:8045:ada8:eb24:fa28:fb8e	250.40.251.142
b51a:901b:cb15:8045:ada8:eb24:fa28:fb8f	250.40.251.143
b51a:901b:cb15:8045:ada8:eb24:fa28:fb90	250.40.251.144
b51a:901b:cb15:8045:ada8:eb24:fa28:fb91	250.40.251.145
b51a:901b:cb15:8045:ada8:eb24:fa28:fb92	250.40.251.146
b51a:901b:cb15:8045:ada8:eb24:fa28:fb93	250.40.251.147
b51a:901b:cb15:8045:ada8:eb24:fa28:fb94	250.40.251.148
b51a:901b:cb15:8045:ada8:eb24:fa28:fb95	250.40.251.149
b51a:901b:cb15:8045:ada8:eb24:fa28:fb96	250.40.251.150
b51a:901b:cb15:8045:ada8:eb24:fa28:fb97	250.40.251.151
b51a:901b:cb15:8045:ada8:eb24:fa28:fb98	250.40.251.152
b51a:901b:cb15:8045:ada8:eb24:fa28:fb99	250.40.251.153
b51a:901b:cb15:8045:ada8:eb24:fa28:fb9a	250.40.251.154
b51a:901b:cb15:8045:ada8:eb24:fa28:fb9b	250.40.251.155
b51a:901b:cb15:8045:ada8:eb24:fa28:fb9c	250.40.251.156
b51a:901b:cb15:8045:ada8:eb24:fa28:fb9d	250.40.251.157
b51a:901b:cb15:8045:ada8:eb24:fa28:fb9e	250.40.251.158
b51a:901b:cb15:8045:ada8:eb24:fa28:fb9f	250.40.251.159
b51a:901b:cb15:8045:ada8:eb24:fa28:fba0	250.40.251.160
b51a:901b:cb15:8045:ada8:eb24:fa28:fba1	250.40.251.161
b51a:901b:cb15:8045:ada8:eb24:fa28:fba2	250.40.251.162
b51a:901b:cb15:8045:ada8:eb24:fa28:fba3	250.40.251.163
b51a:901b:cb15:8045:ada8:eb24:fa28:fba4	250.40.251.164
b51a:901b:cb15:8045:ada8:eb24:fa28:fba5	250.40.251.165
b51a:901b:cb15:8045:ada8:eb24:fa28:fba6	250.40.251.166
b51a:901b:cb15:8045:ada8:eb24:fa28:fba7	250.40.251.167
b51a:901b:cb15:8045:ada8:eb24:fa28:fba8	250.40.251.168
b51a:901b:cb15:8045:ada8:eb24:fa28:fba9	250.40.251.169
b51a:901b:cb15:8045:ada8:eb24:fa28:fbaa	250.40.251.170
b51a:901b:cb15:8045:ada8:eb24:fa28:fbab	250.40.251.171
b51a:901b:cb15:8045:ada8:eb24:fa28:fbac	250.40.251.172
b51a:901b:cb15:8045:ada8:eb24:fa28:fbad	250.40.251.173
b51a:901b:cb15:8045:ada8:eb24:fa28:fbae	250.40.251.174
b51a:901b:cb15:8045:ada8:eb24:fa28:fbaf	250.40.251.175
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb0	250.40.251.176
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb1	250.40.251.177
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb2	250.40.251.178
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb3	250.40.251.179
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb4	250.40.251.180

b51a:901b:cb15:8045:ada8:eb24:fa28:fbb5	250.40.251.181
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb6	250.40.251.182
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb7	250.40.251.183
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb8	250.40.251.184
b51a:901b:cb15:8045:ada8:eb24:fa28:fbb9	250.40.251.185
b51a:901b:cb15:8045:ada8:eb24:fa28:fbba	250.40.251.186
b51a:901b:cb15:8045:ada8:eb24:fa28:fbbb	250.40.251.187
b51a:901b:cb15:8045:ada8:eb24:fa28:fbbc	250.40.251.188
b51a:901b:cb15:8045:ada8:eb24:fa28:fbbd	250.40.251.189
b51a:901b:cb15:8045:ada8:eb24:fa28:fbbe	250.40.251.190
b51a:901b:cb15:8045:ada8:eb24:fa28:fbbf	250.40.251.191
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc0	250.40.251.192
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc1	250.40.251.193
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc2	250.40.251.194
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc3	250.40.251.195
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc4	250.40.251.196
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc5	250.40.251.197
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc6	250.40.251.198
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc7	250.40.251.199
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc8	250.40.251.200
b51a:901b:cb15:8045:ada8:eb24:fa28:fbc9	250.40.251.201
b51a:901b:cb15:8045:ada8:eb24:fa28:fbca	250.40.251.202
b51a:901b:cb15:8045:ada8:eb24:fa28:fbcb	250.40.251.203
b51a:901b:cb15:8045:ada8:eb24:fa28:fbcc	250.40.251.204
b51a:901b:cb15:8045:ada8:eb24:fa28:fbcd	250.40.251.205
b51a:901b:cb15:8045:ada8:eb24:fa28:fbce	250.40.251.206
b51a:901b:cb15:8045:ada8:eb24:fa28:fbcf	250.40.251.207
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd0	250.40.251.208
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd1	250.40.251.209
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd2	250.40.251.210
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd3	250.40.251.211
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd4	250.40.251.212
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd5	250.40.251.213
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd6	250.40.251.214
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd7	250.40.251.215
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd8	250.40.251.216
b51a:901b:cb15:8045:ada8:eb24:fa28:fbd9	250.40.251.217
b51a:901b:cb15:8045:ada8:eb24:fa28:fbda	250.40.251.218
b51a:901b:cb15:8045:ada8:eb24:fa28:fbdb	250.40.251.219
b51a:901b:cb15:8045:ada8:eb24:fa28:fbdc	250.40.251.220
b51a:901b:cb15:8045:ada8:eb24:fa28:fbdd	250.40.251.221
b51a:901b:cb15:8045:ada8:eb24:fa28:fbde	250.40.251.222
b51a:901b:cb15:8045:ada8:eb24:fa28:fbdf	250.40.251.223
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe0	250.40.251.224
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe1	250.40.251.225
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe2	250.40.251.226
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe3	250.40.251.227
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe4	250.40.251.228
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe5	250.40.251.229
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe6	250.40.251.230
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe7	250.40.251.231
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe8	250.40.251.232
b51a:901b:cb15:8045:ada8:eb24:fa28:fbe9	250.40.251.233
b51a:901b:cb15:8045:ada8:eb24:fa28:fbea	250.40.251.234
b51a:901b:cb15:8045:ada8:eb24:fa28:fbeb	250.40.251.235
b51a:901b:cb15:8045:ada8:eb24:fa28:fbec	250.40.251.236
b51a:901b:cb15:8045:ada8:eb24:fa28:fbed	250.40.251.237
b51a:901b:cb15:8045:ada8:eb24:fa28:fbee	250.40.251.238
b51a:901b:cb15:8045:ada8:eb24:fa28:fbef	250.40.251.239
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf0	250.40.251.240
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf1	250.40.251.241
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf2	250.40.251.242
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf3	250.40.251.243
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf4	250.40.251.244
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf5	250.40.251.245
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf6	250.40.251.246
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf7	250.40.251.247
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf8	250.40.251.248
b51a:901b:cb15:8045:ada8:eb24:fa28:fbf9	250.40.251.249
b51a:901b:cb15:8045:ada8:eb24:fa28:fbfa	250.40.251.250
b51a:901b:cb15:8045:ada8:eb24:fa28:fbfb	250.40.251.251
b51a:901b:cb15:8045:ada8:eb24:fa28:fbfc	250.40.251.252
b51a:901b:cb15:8045:ada8:eb24:fa28:fbfd	250.40.251.253
b51a:901b:cb15:8045:ada8:eb24:fa28:fbfe	250.40.251.254
b51a:901b:cb15:8045:ada8:eb24:fa28:fbff	250.40.251.255

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.