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:fa28:9a01	250.40.154.1
b51a:901b:cb15:8045:ada8:eb24:fa28:9a02	250.40.154.2
b51a:901b:cb15:8045:ada8:eb24:fa28:9a03	250.40.154.3
b51a:901b:cb15:8045:ada8:eb24:fa28:9a04	250.40.154.4
b51a:901b:cb15:8045:ada8:eb24:fa28:9a05	250.40.154.5
b51a:901b:cb15:8045:ada8:eb24:fa28:9a06	250.40.154.6
b51a:901b:cb15:8045:ada8:eb24:fa28:9a07	250.40.154.7
b51a:901b:cb15:8045:ada8:eb24:fa28:9a08	250.40.154.8
b51a:901b:cb15:8045:ada8:eb24:fa28:9a09	250.40.154.9
b51a:901b:cb15:8045:ada8:eb24:fa28:9a0a	250.40.154.10
b51a:901b:cb15:8045:ada8:eb24:fa28:9a0b	250.40.154.11
b51a:901b:cb15:8045:ada8:eb24:fa28:9a0c	250.40.154.12
b51a:901b:cb15:8045:ada8:eb24:fa28:9a0d	250.40.154.13
b51a:901b:cb15:8045:ada8:eb24:fa28:9a0e	250.40.154.14
b51a:901b:cb15:8045:ada8:eb24:fa28:9a0f	250.40.154.15
b51a:901b:cb15:8045:ada8:eb24:fa28:9a10	250.40.154.16
b51a:901b:cb15:8045:ada8:eb24:fa28:9a11	250.40.154.17
b51a:901b:cb15:8045:ada8:eb24:fa28:9a12	250.40.154.18
b51a:901b:cb15:8045:ada8:eb24:fa28:9a13	250.40.154.19
b51a:901b:cb15:8045:ada8:eb24:fa28:9a14	250.40.154.20
b51a:901b:cb15:8045:ada8:eb24:fa28:9a15	250.40.154.21
b51a:901b:cb15:8045:ada8:eb24:fa28:9a16	250.40.154.22
b51a:901b:cb15:8045:ada8:eb24:fa28:9a17	250.40.154.23
b51a:901b:cb15:8045:ada8:eb24:fa28:9a18	250.40.154.24
b51a:901b:cb15:8045:ada8:eb24:fa28:9a19	250.40.154.25
b51a:901b:cb15:8045:ada8:eb24:fa28:9a1a	250.40.154.26
b51a:901b:cb15:8045:ada8:eb24:fa28:9a1b	250.40.154.27
b51a:901b:cb15:8045:ada8:eb24:fa28:9a1c	250.40.154.28
b51a:901b:cb15:8045:ada8:eb24:fa28:9a1d	250.40.154.29
b51a:901b:cb15:8045:ada8:eb24:fa28:9a1e	250.40.154.30
b51a:901b:cb15:8045:ada8:eb24:fa28:9a1f	250.40.154.31
b51a:901b:cb15:8045:ada8:eb24:fa28:9a20	250.40.154.32
b51a:901b:cb15:8045:ada8:eb24:fa28:9a21	250.40.154.33
b51a:901b:cb15:8045:ada8:eb24:fa28:9a22	250.40.154.34
b51a:901b:cb15:8045:ada8:eb24:fa28:9a23	250.40.154.35
b51a:901b:cb15:8045:ada8:eb24:fa28:9a24	250.40.154.36
b51a:901b:cb15:8045:ada8:eb24:fa28:9a25	250.40.154.37
b51a:901b:cb15:8045:ada8:eb24:fa28:9a26	250.40.154.38
b51a:901b:cb15:8045:ada8:eb24:fa28:9a27	250.40.154.39
b51a:901b:cb15:8045:ada8:eb24:fa28:9a28	250.40.154.40
b51a:901b:cb15:8045:ada8:eb24:fa28:9a29	250.40.154.41
b51a:901b:cb15:8045:ada8:eb24:fa28:9a2a	250.40.154.42
b51a:901b:cb15:8045:ada8:eb24:fa28:9a2b	250.40.154.43
b51a:901b:cb15:8045:ada8:eb24:fa28:9a2c	250.40.154.44
b51a:901b:cb15:8045:ada8:eb24:fa28:9a2d	250.40.154.45
b51a:901b:cb15:8045:ada8:eb24:fa28:9a2e	250.40.154.46
b51a:901b:cb15:8045:ada8:eb24:fa28:9a2f	250.40.154.47
b51a:901b:cb15:8045:ada8:eb24:fa28:9a30	250.40.154.48
b51a:901b:cb15:8045:ada8:eb24:fa28:9a31	250.40.154.49
b51a:901b:cb15:8045:ada8:eb24:fa28:9a32	250.40.154.50
b51a:901b:cb15:8045:ada8:eb24:fa28:9a33	250.40.154.51
b51a:901b:cb15:8045:ada8:eb24:fa28:9a34	250.40.154.52
b51a:901b:cb15:8045:ada8:eb24:fa28:9a35	250.40.154.53
b51a:901b:cb15:8045:ada8:eb24:fa28:9a36	250.40.154.54
b51a:901b:cb15:8045:ada8:eb24:fa28:9a37	250.40.154.55
b51a:901b:cb15:8045:ada8:eb24:fa28:9a38	250.40.154.56
b51a:901b:cb15:8045:ada8:eb24:fa28:9a39	250.40.154.57
b51a:901b:cb15:8045:ada8:eb24:fa28:9a3a	250.40.154.58
b51a:901b:cb15:8045:ada8:eb24:fa28:9a3b	250.40.154.59
b51a:901b:cb15:8045:ada8:eb24:fa28:9a3c	250.40.154.60

b51a:901b:cb15:8045:ada8:eb24:fa28:9a3d	250.40.154.61
b51a:901b:cb15:8045:ada8:eb24:fa28:9a3e	250.40.154.62
b51a:901b:cb15:8045:ada8:eb24:fa28:9a3f	250.40.154.63
b51a:901b:cb15:8045:ada8:eb24:fa28:9a40	250.40.154.64
b51a:901b:cb15:8045:ada8:eb24:fa28:9a41	250.40.154.65
b51a:901b:cb15:8045:ada8:eb24:fa28:9a42	250.40.154.66
b51a:901b:cb15:8045:ada8:eb24:fa28:9a43	250.40.154.67
b51a:901b:cb15:8045:ada8:eb24:fa28:9a44	250.40.154.68
b51a:901b:cb15:8045:ada8:eb24:fa28:9a45	250.40.154.69
b51a:901b:cb15:8045:ada8:eb24:fa28:9a46	250.40.154.70
b51a:901b:cb15:8045:ada8:eb24:fa28:9a47	250.40.154.71
b51a:901b:cb15:8045:ada8:eb24:fa28:9a48	250.40.154.72
b51a:901b:cb15:8045:ada8:eb24:fa28:9a49	250.40.154.73
b51a:901b:cb15:8045:ada8:eb24:fa28:9a4a	250.40.154.74
b51a:901b:cb15:8045:ada8:eb24:fa28:9a4b	250.40.154.75
b51a:901b:cb15:8045:ada8:eb24:fa28:9a4c	250.40.154.76
b51a:901b:cb15:8045:ada8:eb24:fa28:9a4d	250.40.154.77
b51a:901b:cb15:8045:ada8:eb24:fa28:9a4e	250.40.154.78
b51a:901b:cb15:8045:ada8:eb24:fa28:9a4f	250.40.154.79
b51a:901b:cb15:8045:ada8:eb24:fa28:9a50	250.40.154.80
b51a:901b:cb15:8045:ada8:eb24:fa28:9a51	250.40.154.81
b51a:901b:cb15:8045:ada8:eb24:fa28:9a52	250.40.154.82
b51a:901b:cb15:8045:ada8:eb24:fa28:9a53	250.40.154.83
b51a:901b:cb15:8045:ada8:eb24:fa28:9a54	250.40.154.84
b51a:901b:cb15:8045:ada8:eb24:fa28:9a55	250.40.154.85
b51a:901b:cb15:8045:ada8:eb24:fa28:9a56	250.40.154.86
b51a:901b:cb15:8045:ada8:eb24:fa28:9a57	250.40.154.87
b51a:901b:cb15:8045:ada8:eb24:fa28:9a58	250.40.154.88
b51a:901b:cb15:8045:ada8:eb24:fa28:9a59	250.40.154.89
b51a:901b:cb15:8045:ada8:eb24:fa28:9a5a	250.40.154.90
b51a:901b:cb15:8045:ada8:eb24:fa28:9a5b	250.40.154.91
b51a:901b:cb15:8045:ada8:eb24:fa28:9a5c	250.40.154.92
b51a:901b:cb15:8045:ada8:eb24:fa28:9a5d	250.40.154.93
b51a:901b:cb15:8045:ada8:eb24:fa28:9a5e	250.40.154.94
b51a:901b:cb15:8045:ada8:eb24:fa28:9a5f	250.40.154.95
b51a:901b:cb15:8045:ada8:eb24:fa28:9a60	250.40.154.96
b51a:901b:cb15:8045:ada8:eb24:fa28:9a61	250.40.154.97
b51a:901b:cb15:8045:ada8:eb24:fa28:9a62	250.40.154.98
b51a:901b:cb15:8045:ada8:eb24:fa28:9a63	250.40.154.99
b51a:901b:cb15:8045:ada8:eb24:fa28:9a64	250.40.154.100
b51a:901b:cb15:8045:ada8:eb24:fa28:9a65	250.40.154.101
b51a:901b:cb15:8045:ada8:eb24:fa28:9a66	250.40.154.102
b51a:901b:cb15:8045:ada8:eb24:fa28:9a67	250.40.154.103
b51a:901b:cb15:8045:ada8:eb24:fa28:9a68	250.40.154.104
b51a:901b:cb15:8045:ada8:eb24:fa28:9a69	250.40.154.105
b51a:901b:cb15:8045:ada8:eb24:fa28:9a6a	250.40.154.106
b51a:901b:cb15:8045:ada8:eb24:fa28:9a6b	250.40.154.107
b51a:901b:cb15:8045:ada8:eb24:fa28:9a6c	250.40.154.108
b51a:901b:cb15:8045:ada8:eb24:fa28:9a6d	250.40.154.109
b51a:901b:cb15:8045:ada8:eb24:fa28:9a6e	250.40.154.110
b51a:901b:cb15:8045:ada8:eb24:fa28:9a6f	250.40.154.111
b51a:901b:cb15:8045:ada8:eb24:fa28:9a70	250.40.154.112
b51a:901b:cb15:8045:ada8:eb24:fa28:9a71	250.40.154.113
b51a:901b:cb15:8045:ada8:eb24:fa28:9a72	250.40.154.114
b51a:901b:cb15:8045:ada8:eb24:fa28:9a73	250.40.154.115
b51a:901b:cb15:8045:ada8:eb24:fa28:9a74	250.40.154.116
b51a:901b:cb15:8045:ada8:eb24:fa28:9a75	250.40.154.117
b51a:901b:cb15:8045:ada8:eb24:fa28:9a76	250.40.154.118
b51a:901b:cb15:8045:ada8:eb24:fa28:9a77	250.40.154.119
b51a:901b:cb15:8045:ada8:eb24:fa28:9a78	250.40.154.120

b51a:901b:cb15:8045:ada8:eb24:fa28:9a79	250.40.154.121
b51a:901b:cb15:8045:ada8:eb24:fa28:9a7a	250.40.154.122
b51a:901b:cb15:8045:ada8:eb24:fa28:9a7b	250.40.154.123
b51a:901b:cb15:8045:ada8:eb24:fa28:9a7c	250.40.154.124
b51a:901b:cb15:8045:ada8:eb24:fa28:9a7d	250.40.154.125
b51a:901b:cb15:8045:ada8:eb24:fa28:9a7e	250.40.154.126
b51a:901b:cb15:8045:ada8:eb24:fa28:9a7f	250.40.154.127
b51a:901b:cb15:8045:ada8:eb24:fa28:9a80	250.40.154.128
b51a:901b:cb15:8045:ada8:eb24:fa28:9a81	250.40.154.129
b51a:901b:cb15:8045:ada8:eb24:fa28:9a82	250.40.154.130
b51a:901b:cb15:8045:ada8:eb24:fa28:9a83	250.40.154.131
b51a:901b:cb15:8045:ada8:eb24:fa28:9a84	250.40.154.132
b51a:901b:cb15:8045:ada8:eb24:fa28:9a85	250.40.154.133
b51a:901b:cb15:8045:ada8:eb24:fa28:9a86	250.40.154.134
b51a:901b:cb15:8045:ada8:eb24:fa28:9a87	250.40.154.135
b51a:901b:cb15:8045:ada8:eb24:fa28:9a88	250.40.154.136
b51a:901b:cb15:8045:ada8:eb24:fa28:9a89	250.40.154.137
b51a:901b:cb15:8045:ada8:eb24:fa28:9a8a	250.40.154.138
b51a:901b:cb15:8045:ada8:eb24:fa28:9a8b	250.40.154.139
b51a:901b:cb15:8045:ada8:eb24:fa28:9a8c	250.40.154.140
b51a:901b:cb15:8045:ada8:eb24:fa28:9a8d	250.40.154.141
b51a:901b:cb15:8045:ada8:eb24:fa28:9a8e	250.40.154.142
b51a:901b:cb15:8045:ada8:eb24:fa28:9a8f	250.40.154.143
b51a:901b:cb15:8045:ada8:eb24:fa28:9a90	250.40.154.144
b51a:901b:cb15:8045:ada8:eb24:fa28:9a91	250.40.154.145
b51a:901b:cb15:8045:ada8:eb24:fa28:9a92	250.40.154.146
b51a:901b:cb15:8045:ada8:eb24:fa28:9a93	250.40.154.147
b51a:901b:cb15:8045:ada8:eb24:fa28:9a94	250.40.154.148
b51a:901b:cb15:8045:ada8:eb24:fa28:9a95	250.40.154.149
b51a:901b:cb15:8045:ada8:eb24:fa28:9a96	250.40.154.150
b51a:901b:cb15:8045:ada8:eb24:fa28:9a97	250.40.154.151
b51a:901b:cb15:8045:ada8:eb24:fa28:9a98	250.40.154.152
b51a:901b:cb15:8045:ada8:eb24:fa28:9a99	250.40.154.153
b51a:901b:cb15:8045:ada8:eb24:fa28:9a9a	250.40.154.154
b51a:901b:cb15:8045:ada8:eb24:fa28:9a9b	250.40.154.155
b51a:901b:cb15:8045:ada8:eb24:fa28:9a9c	250.40.154.156
b51a:901b:cb15:8045:ada8:eb24:fa28:9a9d	250.40.154.157
b51a:901b:cb15:8045:ada8:eb24:fa28:9a9e	250.40.154.158
b51a:901b:cb15:8045:ada8:eb24:fa28:9a9f	250.40.154.159
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa0	250.40.154.160
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa1	250.40.154.161
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa2	250.40.154.162
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa3	250.40.154.163
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa4	250.40.154.164
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa5	250.40.154.165
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa6	250.40.154.166
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa7	250.40.154.167
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa8	250.40.154.168
b51a:901b:cb15:8045:ada8:eb24:fa28:9aa9	250.40.154.169
b51a:901b:cb15:8045:ada8:eb24:fa28:9aaa	250.40.154.170
b51a:901b:cb15:8045:ada8:eb24:fa28:9aab	250.40.154.171
b51a:901b:cb15:8045:ada8:eb24:fa28:9aac	250.40.154.172
b51a:901b:cb15:8045:ada8:eb24:fa28:9aad	250.40.154.173
b51a:901b:cb15:8045:ada8:eb24:fa28:9aae	250.40.154.174
b51a:901b:cb15:8045:ada8:eb24:fa28:9aaf	250.40.154.175
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab0	250.40.154.176
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab1	250.40.154.177
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab2	250.40.154.178
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab3	250.40.154.179
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab4	250.40.154.180

b51a:901b:cb15:8045:ada8:eb24:fa28:9ab5	250.40.154.181
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab6	250.40.154.182
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab7	250.40.154.183
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab8	250.40.154.184
b51a:901b:cb15:8045:ada8:eb24:fa28:9ab9	250.40.154.185
b51a:901b:cb15:8045:ada8:eb24:fa28:9aba	250.40.154.186
b51a:901b:cb15:8045:ada8:eb24:fa28:9abb	250.40.154.187
b51a:901b:cb15:8045:ada8:eb24:fa28:9abc	250.40.154.188
b51a:901b:cb15:8045:ada8:eb24:fa28:9abd	250.40.154.189
b51a:901b:cb15:8045:ada8:eb24:fa28:9abe	250.40.154.190
b51a:901b:cb15:8045:ada8:eb24:fa28:9abf	250.40.154.191
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac0	250.40.154.192
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac1	250.40.154.193
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac2	250.40.154.194
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac3	250.40.154.195
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac4	250.40.154.196
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac5	250.40.154.197
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac6	250.40.154.198
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac7	250.40.154.199
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac8	250.40.154.200
b51a:901b:cb15:8045:ada8:eb24:fa28:9ac9	250.40.154.201
b51a:901b:cb15:8045:ada8:eb24:fa28:9aca	250.40.154.202
b51a:901b:cb15:8045:ada8:eb24:fa28:9acb	250.40.154.203
b51a:901b:cb15:8045:ada8:eb24:fa28:9acc	250.40.154.204
b51a:901b:cb15:8045:ada8:eb24:fa28:9acd	250.40.154.205
b51a:901b:cb15:8045:ada8:eb24:fa28:9ace	250.40.154.206
b51a:901b:cb15:8045:ada8:eb24:fa28:9acf	250.40.154.207
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad0	250.40.154.208
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad1	250.40.154.209
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad2	250.40.154.210
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad3	250.40.154.211
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad4	250.40.154.212
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad5	250.40.154.213
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad6	250.40.154.214
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad7	250.40.154.215
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad8	250.40.154.216
b51a:901b:cb15:8045:ada8:eb24:fa28:9ad9	250.40.154.217
b51a:901b:cb15:8045:ada8:eb24:fa28:9ada	250.40.154.218
b51a:901b:cb15:8045:ada8:eb24:fa28:9adb	250.40.154.219
b51a:901b:cb15:8045:ada8:eb24:fa28:9adc	250.40.154.220
b51a:901b:cb15:8045:ada8:eb24:fa28:9add	250.40.154.221
b51a:901b:cb15:8045:ada8:eb24:fa28:9ade	250.40.154.222
b51a:901b:cb15:8045:ada8:eb24:fa28:9adf	250.40.154.223
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae0	250.40.154.224
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae1	250.40.154.225
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae2	250.40.154.226
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae3	250.40.154.227
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae4	250.40.154.228
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae5	250.40.154.229
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae6	250.40.154.230
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae7	250.40.154.231
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae8	250.40.154.232
b51a:901b:cb15:8045:ada8:eb24:fa28:9ae9	250.40.154.233
b51a:901b:cb15:8045:ada8:eb24:fa28:9aea	250.40.154.234
b51a:901b:cb15:8045:ada8:eb24:fa28:9aeb	250.40.154.235
b51a:901b:cb15:8045:ada8:eb24:fa28:9aec	250.40.154.236
b51a:901b:cb15:8045:ada8:eb24:fa28:9aed	250.40.154.237
b51a:901b:cb15:8045:ada8:eb24:fa28:9aee	250.40.154.238
b51a:901b:cb15:8045:ada8:eb24:fa28:9aef	250.40.154.239
b51a:901b:cb15:8045:ada8:eb24:fa28:9af0	250.40.154.240
b51a:901b:cb15:8045:ada8:eb24:fa28:9af1	250.40.154.241
b51a:901b:cb15:8045:ada8:eb24:fa28:9af2	250.40.154.242
b51a:901b:cb15:8045:ada8:eb24:fa28:9af3	250.40.154.243
b51a:901b:cb15:8045:ada8:eb24:fa28:9af4	250.40.154.244
b51a:901b:cb15:8045:ada8:eb24:fa28:9af5	250.40.154.245
b51a:901b:cb15:8045:ada8:eb24:fa28:9af6	250.40.154.246
b51a:901b:cb15:8045:ada8:eb24:fa28:9af7	250.40.154.247
b51a:901b:cb15:8045:ada8:eb24:fa28:9af8	250.40.154.248
b51a:901b:cb15:8045:ada8:eb24:fa28:9af9	250.40.154.249
b51a:901b:cb15:8045:ada8:eb24:fa28:9afa	250.40.154.250
b51a:901b:cb15:8045:ada8:eb24:fa28:9afb	250.40.154.251
b51a:901b:cb15:8045:ada8:eb24:fa28:9afc	250.40.154.252
b51a:901b:cb15:8045:ada8:eb24:fa28:9afd	250.40.154.253
b51a:901b:cb15:8045:ada8:eb24:fa28:9afe	250.40.154.254
b51a:901b:cb15:8045:ada8:eb24:fa28:9aff	250.40.154.255

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.