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:fa28:3a01	250.40.58.1
b51a:901b:cb15:8045:ada8:eb24:fa28:3a02	250.40.58.2
b51a:901b:cb15:8045:ada8:eb24:fa28:3a03	250.40.58.3
b51a:901b:cb15:8045:ada8:eb24:fa28:3a04	250.40.58.4
b51a:901b:cb15:8045:ada8:eb24:fa28:3a05	250.40.58.5
b51a:901b:cb15:8045:ada8:eb24:fa28:3a06	250.40.58.6
b51a:901b:cb15:8045:ada8:eb24:fa28:3a07	250.40.58.7
b51a:901b:cb15:8045:ada8:eb24:fa28:3a08	250.40.58.8
b51a:901b:cb15:8045:ada8:eb24:fa28:3a09	250.40.58.9
b51a:901b:cb15:8045:ada8:eb24:fa28:3a0a	250.40.58.10
b51a:901b:cb15:8045:ada8:eb24:fa28:3a0b	250.40.58.11
b51a:901b:cb15:8045:ada8:eb24:fa28:3a0c	250.40.58.12
b51a:901b:cb15:8045:ada8:eb24:fa28:3a0d	250.40.58.13
b51a:901b:cb15:8045:ada8:eb24:fa28:3a0e	250.40.58.14
b51a:901b:cb15:8045:ada8:eb24:fa28:3a0f	250.40.58.15
b51a:901b:cb15:8045:ada8:eb24:fa28:3a10	250.40.58.16
b51a:901b:cb15:8045:ada8:eb24:fa28:3a11	250.40.58.17
b51a:901b:cb15:8045:ada8:eb24:fa28:3a12	250.40.58.18
b51a:901b:cb15:8045:ada8:eb24:fa28:3a13	250.40.58.19
b51a:901b:cb15:8045:ada8:eb24:fa28:3a14	250.40.58.20
b51a:901b:cb15:8045:ada8:eb24:fa28:3a15	250.40.58.21
b51a:901b:cb15:8045:ada8:eb24:fa28:3a16	250.40.58.22
b51a:901b:cb15:8045:ada8:eb24:fa28:3a17	250.40.58.23
b51a:901b:cb15:8045:ada8:eb24:fa28:3a18	250.40.58.24
b51a:901b:cb15:8045:ada8:eb24:fa28:3a19	250.40.58.25
b51a:901b:cb15:8045:ada8:eb24:fa28:3a1a	250.40.58.26
b51a:901b:cb15:8045:ada8:eb24:fa28:3a1b	250.40.58.27
b51a:901b:cb15:8045:ada8:eb24:fa28:3a1c	250.40.58.28
b51a:901b:cb15:8045:ada8:eb24:fa28:3a1d	250.40.58.29
b51a:901b:cb15:8045:ada8:eb24:fa28:3a1e	250.40.58.30
b51a:901b:cb15:8045:ada8:eb24:fa28:3a1f	250.40.58.31
b51a:901b:cb15:8045:ada8:eb24:fa28:3a20	250.40.58.32
b51a:901b:cb15:8045:ada8:eb24:fa28:3a21	250.40.58.33
b51a:901b:cb15:8045:ada8:eb24:fa28:3a22	250.40.58.34
b51a:901b:cb15:8045:ada8:eb24:fa28:3a23	250.40.58.35
b51a:901b:cb15:8045:ada8:eb24:fa28:3a24	250.40.58.36
b51a:901b:cb15:8045:ada8:eb24:fa28:3a25	250.40.58.37
b51a:901b:cb15:8045:ada8:eb24:fa28:3a26	250.40.58.38
b51a:901b:cb15:8045:ada8:eb24:fa28:3a27	250.40.58.39
b51a:901b:cb15:8045:ada8:eb24:fa28:3a28	250.40.58.40
b51a:901b:cb15:8045:ada8:eb24:fa28:3a29	250.40.58.41
b51a:901b:cb15:8045:ada8:eb24:fa28:3a2a	250.40.58.42
b51a:901b:cb15:8045:ada8:eb24:fa28:3a2b	250.40.58.43
b51a:901b:cb15:8045:ada8:eb24:fa28:3a2c	250.40.58.44
b51a:901b:cb15:8045:ada8:eb24:fa28:3a2d	250.40.58.45
b51a:901b:cb15:8045:ada8:eb24:fa28:3a2e	250.40.58.46
b51a:901b:cb15:8045:ada8:eb24:fa28:3a2f	250.40.58.47
b51a:901b:cb15:8045:ada8:eb24:fa28:3a30	250.40.58.48
b51a:901b:cb15:8045:ada8:eb24:fa28:3a31	250.40.58.49
b51a:901b:cb15:8045:ada8:eb24:fa28:3a32	250.40.58.50
b51a:901b:cb15:8045:ada8:eb24:fa28:3a33	250.40.58.51
b51a:901b:cb15:8045:ada8:eb24:fa28:3a34	250.40.58.52
b51a:901b:cb15:8045:ada8:eb24:fa28:3a35	250.40.58.53
b51a:901b:cb15:8045:ada8:eb24:fa28:3a36	250.40.58.54
b51a:901b:cb15:8045:ada8:eb24:fa28:3a37	250.40.58.55
b51a:901b:cb15:8045:ada8:eb24:fa28:3a38	250.40.58.56
b51a:901b:cb15:8045:ada8:eb24:fa28:3a39	250.40.58.57
b51a:901b:cb15:8045:ada8:eb24:fa28:3a3a	250.40.58.58
b51a:901b:cb15:8045:ada8:eb24:fa28:3a3b	250.40.58.59
b51a:901b:cb15:8045:ada8:eb24:fa28:3a3c	250.40.58.60

b51a:901b:cb15:8045:ada8:eb24:fa28:3a3d	250.40.58.61
b51a:901b:cb15:8045:ada8:eb24:fa28:3a3e	250.40.58.62
b51a:901b:cb15:8045:ada8:eb24:fa28:3a3f	250.40.58.63
b51a:901b:cb15:8045:ada8:eb24:fa28:3a40	250.40.58.64
b51a:901b:cb15:8045:ada8:eb24:fa28:3a41	250.40.58.65
b51a:901b:cb15:8045:ada8:eb24:fa28:3a42	250.40.58.66
b51a:901b:cb15:8045:ada8:eb24:fa28:3a43	250.40.58.67
b51a:901b:cb15:8045:ada8:eb24:fa28:3a44	250.40.58.68
b51a:901b:cb15:8045:ada8:eb24:fa28:3a45	250.40.58.69
b51a:901b:cb15:8045:ada8:eb24:fa28:3a46	250.40.58.70
b51a:901b:cb15:8045:ada8:eb24:fa28:3a47	250.40.58.71
b51a:901b:cb15:8045:ada8:eb24:fa28:3a48	250.40.58.72
b51a:901b:cb15:8045:ada8:eb24:fa28:3a49	250.40.58.73
b51a:901b:cb15:8045:ada8:eb24:fa28:3a4a	250.40.58.74
b51a:901b:cb15:8045:ada8:eb24:fa28:3a4b	250.40.58.75
b51a:901b:cb15:8045:ada8:eb24:fa28:3a4c	250.40.58.76
b51a:901b:cb15:8045:ada8:eb24:fa28:3a4d	250.40.58.77
b51a:901b:cb15:8045:ada8:eb24:fa28:3a4e	250.40.58.78
b51a:901b:cb15:8045:ada8:eb24:fa28:3a4f	250.40.58.79
b51a:901b:cb15:8045:ada8:eb24:fa28:3a50	250.40.58.80
b51a:901b:cb15:8045:ada8:eb24:fa28:3a51	250.40.58.81
b51a:901b:cb15:8045:ada8:eb24:fa28:3a52	250.40.58.82
b51a:901b:cb15:8045:ada8:eb24:fa28:3a53	250.40.58.83
b51a:901b:cb15:8045:ada8:eb24:fa28:3a54	250.40.58.84
b51a:901b:cb15:8045:ada8:eb24:fa28:3a55	250.40.58.85
b51a:901b:cb15:8045:ada8:eb24:fa28:3a56	250.40.58.86
b51a:901b:cb15:8045:ada8:eb24:fa28:3a57	250.40.58.87
b51a:901b:cb15:8045:ada8:eb24:fa28:3a58	250.40.58.88
b51a:901b:cb15:8045:ada8:eb24:fa28:3a59	250.40.58.89
b51a:901b:cb15:8045:ada8:eb24:fa28:3a5a	250.40.58.90
b51a:901b:cb15:8045:ada8:eb24:fa28:3a5b	250.40.58.91
b51a:901b:cb15:8045:ada8:eb24:fa28:3a5c	250.40.58.92
b51a:901b:cb15:8045:ada8:eb24:fa28:3a5d	250.40.58.93
b51a:901b:cb15:8045:ada8:eb24:fa28:3a5e	250.40.58.94
b51a:901b:cb15:8045:ada8:eb24:fa28:3a5f	250.40.58.95
b51a:901b:cb15:8045:ada8:eb24:fa28:3a60	250.40.58.96
b51a:901b:cb15:8045:ada8:eb24:fa28:3a61	250.40.58.97
b51a:901b:cb15:8045:ada8:eb24:fa28:3a62	250.40.58.98
b51a:901b:cb15:8045:ada8:eb24:fa28:3a63	250.40.58.99
b51a:901b:cb15:8045:ada8:eb24:fa28:3a64	250.40.58.100
b51a:901b:cb15:8045:ada8:eb24:fa28:3a65	250.40.58.101
b51a:901b:cb15:8045:ada8:eb24:fa28:3a66	250.40.58.102
b51a:901b:cb15:8045:ada8:eb24:fa28:3a67	250.40.58.103
b51a:901b:cb15:8045:ada8:eb24:fa28:3a68	250.40.58.104
b51a:901b:cb15:8045:ada8:eb24:fa28:3a69	250.40.58.105
b51a:901b:cb15:8045:ada8:eb24:fa28:3a6a	250.40.58.106
b51a:901b:cb15:8045:ada8:eb24:fa28:3a6b	250.40.58.107
b51a:901b:cb15:8045:ada8:eb24:fa28:3a6c	250.40.58.108
b51a:901b:cb15:8045:ada8:eb24:fa28:3a6d	250.40.58.109
b51a:901b:cb15:8045:ada8:eb24:fa28:3a6e	250.40.58.110
b51a:901b:cb15:8045:ada8:eb24:fa28:3a6f	250.40.58.111
b51a:901b:cb15:8045:ada8:eb24:fa28:3a70	250.40.58.112
b51a:901b:cb15:8045:ada8:eb24:fa28:3a71	250.40.58.113
b51a:901b:cb15:8045:ada8:eb24:fa28:3a72	250.40.58.114
b51a:901b:cb15:8045:ada8:eb24:fa28:3a73	250.40.58.115
b51a:901b:cb15:8045:ada8:eb24:fa28:3a74	250.40.58.116
b51a:901b:cb15:8045:ada8:eb24:fa28:3a75	250.40.58.117
b51a:901b:cb15:8045:ada8:eb24:fa28:3a76	250.40.58.118
b51a:901b:cb15:8045:ada8:eb24:fa28:3a77	250.40.58.119
b51a:901b:cb15:8045:ada8:eb24:fa28:3a78	250.40.58.120

b51a:901b:cb15:8045:ada8:eb24:fa28:3a79	250.40.58.121
b51a:901b:cb15:8045:ada8:eb24:fa28:3a7a	250.40.58.122
b51a:901b:cb15:8045:ada8:eb24:fa28:3a7b	250.40.58.123
b51a:901b:cb15:8045:ada8:eb24:fa28:3a7c	250.40.58.124
b51a:901b:cb15:8045:ada8:eb24:fa28:3a7d	250.40.58.125
b51a:901b:cb15:8045:ada8:eb24:fa28:3a7e	250.40.58.126
b51a:901b:cb15:8045:ada8:eb24:fa28:3a7f	250.40.58.127
b51a:901b:cb15:8045:ada8:eb24:fa28:3a80	250.40.58.128
b51a:901b:cb15:8045:ada8:eb24:fa28:3a81	250.40.58.129
b51a:901b:cb15:8045:ada8:eb24:fa28:3a82	250.40.58.130
b51a:901b:cb15:8045:ada8:eb24:fa28:3a83	250.40.58.131
b51a:901b:cb15:8045:ada8:eb24:fa28:3a84	250.40.58.132
b51a:901b:cb15:8045:ada8:eb24:fa28:3a85	250.40.58.133
b51a:901b:cb15:8045:ada8:eb24:fa28:3a86	250.40.58.134
b51a:901b:cb15:8045:ada8:eb24:fa28:3a87	250.40.58.135
b51a:901b:cb15:8045:ada8:eb24:fa28:3a88	250.40.58.136
b51a:901b:cb15:8045:ada8:eb24:fa28:3a89	250.40.58.137
b51a:901b:cb15:8045:ada8:eb24:fa28:3a8a	250.40.58.138
b51a:901b:cb15:8045:ada8:eb24:fa28:3a8b	250.40.58.139
b51a:901b:cb15:8045:ada8:eb24:fa28:3a8c	250.40.58.140
b51a:901b:cb15:8045:ada8:eb24:fa28:3a8d	250.40.58.141
b51a:901b:cb15:8045:ada8:eb24:fa28:3a8e	250.40.58.142
b51a:901b:cb15:8045:ada8:eb24:fa28:3a8f	250.40.58.143
b51a:901b:cb15:8045:ada8:eb24:fa28:3a90	250.40.58.144
b51a:901b:cb15:8045:ada8:eb24:fa28:3a91	250.40.58.145
b51a:901b:cb15:8045:ada8:eb24:fa28:3a92	250.40.58.146
b51a:901b:cb15:8045:ada8:eb24:fa28:3a93	250.40.58.147
b51a:901b:cb15:8045:ada8:eb24:fa28:3a94	250.40.58.148
b51a:901b:cb15:8045:ada8:eb24:fa28:3a95	250.40.58.149
b51a:901b:cb15:8045:ada8:eb24:fa28:3a96	250.40.58.150
b51a:901b:cb15:8045:ada8:eb24:fa28:3a97	250.40.58.151
b51a:901b:cb15:8045:ada8:eb24:fa28:3a98	250.40.58.152
b51a:901b:cb15:8045:ada8:eb24:fa28:3a99	250.40.58.153
b51a:901b:cb15:8045:ada8:eb24:fa28:3a9a	250.40.58.154
b51a:901b:cb15:8045:ada8:eb24:fa28:3a9b	250.40.58.155
b51a:901b:cb15:8045:ada8:eb24:fa28:3a9c	250.40.58.156
b51a:901b:cb15:8045:ada8:eb24:fa28:3a9d	250.40.58.157
b51a:901b:cb15:8045:ada8:eb24:fa28:3a9e	250.40.58.158
b51a:901b:cb15:8045:ada8:eb24:fa28:3a9f	250.40.58.159
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa0	250.40.58.160
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa1	250.40.58.161
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa2	250.40.58.162
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa3	250.40.58.163
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa4	250.40.58.164
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa5	250.40.58.165
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa6	250.40.58.166
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa7	250.40.58.167
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa8	250.40.58.168
b51a:901b:cb15:8045:ada8:eb24:fa28:3aa9	250.40.58.169
b51a:901b:cb15:8045:ada8:eb24:fa28:3aaa	250.40.58.170
b51a:901b:cb15:8045:ada8:eb24:fa28:3aab	250.40.58.171
b51a:901b:cb15:8045:ada8:eb24:fa28:3aac	250.40.58.172
b51a:901b:cb15:8045:ada8:eb24:fa28:3aad	250.40.58.173
b51a:901b:cb15:8045:ada8:eb24:fa28:3aae	250.40.58.174
b51a:901b:cb15:8045:ada8:eb24:fa28:3aaf	250.40.58.175
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab0	250.40.58.176
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab1	250.40.58.177
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab2	250.40.58.178
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab3	250.40.58.179
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab4	250.40.58.180

b51a:901b:cb15:8045:ada8:eb24:fa28:3ab5	250.40.58.181
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab6	250.40.58.182
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab7	250.40.58.183
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab8	250.40.58.184
b51a:901b:cb15:8045:ada8:eb24:fa28:3ab9	250.40.58.185
b51a:901b:cb15:8045:ada8:eb24:fa28:3aba	250.40.58.186
b51a:901b:cb15:8045:ada8:eb24:fa28:3abb	250.40.58.187
b51a:901b:cb15:8045:ada8:eb24:fa28:3abc	250.40.58.188
b51a:901b:cb15:8045:ada8:eb24:fa28:3abd	250.40.58.189
b51a:901b:cb15:8045:ada8:eb24:fa28:3abe	250.40.58.190
b51a:901b:cb15:8045:ada8:eb24:fa28:3abf	250.40.58.191
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac0	250.40.58.192
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac1	250.40.58.193
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac2	250.40.58.194
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac3	250.40.58.195
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac4	250.40.58.196
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac5	250.40.58.197
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac6	250.40.58.198
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac7	250.40.58.199
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac8	250.40.58.200
b51a:901b:cb15:8045:ada8:eb24:fa28:3ac9	250.40.58.201
b51a:901b:cb15:8045:ada8:eb24:fa28:3aca	250.40.58.202
b51a:901b:cb15:8045:ada8:eb24:fa28:3acb	250.40.58.203
b51a:901b:cb15:8045:ada8:eb24:fa28:3acc	250.40.58.204
b51a:901b:cb15:8045:ada8:eb24:fa28:3acd	250.40.58.205
b51a:901b:cb15:8045:ada8:eb24:fa28:3ace	250.40.58.206
b51a:901b:cb15:8045:ada8:eb24:fa28:3acf	250.40.58.207
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad0	250.40.58.208
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad1	250.40.58.209
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad2	250.40.58.210
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad3	250.40.58.211
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad4	250.40.58.212
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad5	250.40.58.213
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad6	250.40.58.214
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad7	250.40.58.215
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad8	250.40.58.216
b51a:901b:cb15:8045:ada8:eb24:fa28:3ad9	250.40.58.217
b51a:901b:cb15:8045:ada8:eb24:fa28:3ada	250.40.58.218
b51a:901b:cb15:8045:ada8:eb24:fa28:3adb	250.40.58.219
b51a:901b:cb15:8045:ada8:eb24:fa28:3adc	250.40.58.220
b51a:901b:cb15:8045:ada8:eb24:fa28:3add	250.40.58.221
b51a:901b:cb15:8045:ada8:eb24:fa28:3ade	250.40.58.222
b51a:901b:cb15:8045:ada8:eb24:fa28:3adf	250.40.58.223
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae0	250.40.58.224
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae1	250.40.58.225
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae2	250.40.58.226
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae3	250.40.58.227
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae4	250.40.58.228
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae5	250.40.58.229
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae6	250.40.58.230
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae7	250.40.58.231
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae8	250.40.58.232
b51a:901b:cb15:8045:ada8:eb24:fa28:3ae9	250.40.58.233
b51a:901b:cb15:8045:ada8:eb24:fa28:3aea	250.40.58.234
b51a:901b:cb15:8045:ada8:eb24:fa28:3aeb	250.40.58.235
b51a:901b:cb15:8045:ada8:eb24:fa28:3aec	250.40.58.236
b51a:901b:cb15:8045:ada8:eb24:fa28:3aed	250.40.58.237
b51a:901b:cb15:8045:ada8:eb24:fa28:3aee	250.40.58.238
b51a:901b:cb15:8045:ada8:eb24:fa28:3aef	250.40.58.239
b51a:901b:cb15:8045:ada8:eb24:fa28:3af0	250.40.58.240
b51a:901b:cb15:8045:ada8:eb24:fa28:3af1	250.40.58.241
b51a:901b:cb15:8045:ada8:eb24:fa28:3af2	250.40.58.242
b51a:901b:cb15:8045:ada8:eb24:fa28:3af3	250.40.58.243
b51a:901b:cb15:8045:ada8:eb24:fa28:3af4	250.40.58.244
b51a:901b:cb15:8045:ada8:eb24:fa28:3af5	250.40.58.245
b51a:901b:cb15:8045:ada8:eb24:fa28:3af6	250.40.58.246
b51a:901b:cb15:8045:ada8:eb24:fa28:3af7	250.40.58.247
b51a:901b:cb15:8045:ada8:eb24:fa28:3af8	250.40.58.248
b51a:901b:cb15:8045:ada8:eb24:fa28:3af9	250.40.58.249
b51a:901b:cb15:8045:ada8:eb24:fa28:3afa	250.40.58.250
b51a:901b:cb15:8045:ada8:eb24:fa28:3afb	250.40.58.251
b51a:901b:cb15:8045:ada8:eb24:fa28:3afc	250.40.58.252
b51a:901b:cb15:8045:ada8:eb24:fa28:3afd	250.40.58.253
b51a:901b:cb15:8045:ada8:eb24:fa28:3afe	250.40.58.254
b51a:901b:cb15:8045:ada8:eb24:fa28:3aff	250.40.58.255

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.