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:fa28:7a01	250.40.122.1
b51a:901b:cb15:8045:ada8:eb24:fa28:7a02	250.40.122.2
b51a:901b:cb15:8045:ada8:eb24:fa28:7a03	250.40.122.3
b51a:901b:cb15:8045:ada8:eb24:fa28:7a04	250.40.122.4
b51a:901b:cb15:8045:ada8:eb24:fa28:7a05	250.40.122.5
b51a:901b:cb15:8045:ada8:eb24:fa28:7a06	250.40.122.6
b51a:901b:cb15:8045:ada8:eb24:fa28:7a07	250.40.122.7
b51a:901b:cb15:8045:ada8:eb24:fa28:7a08	250.40.122.8
b51a:901b:cb15:8045:ada8:eb24:fa28:7a09	250.40.122.9
b51a:901b:cb15:8045:ada8:eb24:fa28:7a0a	250.40.122.10
b51a:901b:cb15:8045:ada8:eb24:fa28:7a0b	250.40.122.11
b51a:901b:cb15:8045:ada8:eb24:fa28:7a0c	250.40.122.12
b51a:901b:cb15:8045:ada8:eb24:fa28:7a0d	250.40.122.13
b51a:901b:cb15:8045:ada8:eb24:fa28:7a0e	250.40.122.14
b51a:901b:cb15:8045:ada8:eb24:fa28:7a0f	250.40.122.15
b51a:901b:cb15:8045:ada8:eb24:fa28:7a10	250.40.122.16
b51a:901b:cb15:8045:ada8:eb24:fa28:7a11	250.40.122.17
b51a:901b:cb15:8045:ada8:eb24:fa28:7a12	250.40.122.18
b51a:901b:cb15:8045:ada8:eb24:fa28:7a13	250.40.122.19
b51a:901b:cb15:8045:ada8:eb24:fa28:7a14	250.40.122.20
b51a:901b:cb15:8045:ada8:eb24:fa28:7a15	250.40.122.21
b51a:901b:cb15:8045:ada8:eb24:fa28:7a16	250.40.122.22
b51a:901b:cb15:8045:ada8:eb24:fa28:7a17	250.40.122.23
b51a:901b:cb15:8045:ada8:eb24:fa28:7a18	250.40.122.24
b51a:901b:cb15:8045:ada8:eb24:fa28:7a19	250.40.122.25
b51a:901b:cb15:8045:ada8:eb24:fa28:7a1a	250.40.122.26
b51a:901b:cb15:8045:ada8:eb24:fa28:7a1b	250.40.122.27
b51a:901b:cb15:8045:ada8:eb24:fa28:7a1c	250.40.122.28
b51a:901b:cb15:8045:ada8:eb24:fa28:7a1d	250.40.122.29
b51a:901b:cb15:8045:ada8:eb24:fa28:7a1e	250.40.122.30
b51a:901b:cb15:8045:ada8:eb24:fa28:7a1f	250.40.122.31
b51a:901b:cb15:8045:ada8:eb24:fa28:7a20	250.40.122.32
b51a:901b:cb15:8045:ada8:eb24:fa28:7a21	250.40.122.33
b51a:901b:cb15:8045:ada8:eb24:fa28:7a22	250.40.122.34
b51a:901b:cb15:8045:ada8:eb24:fa28:7a23	250.40.122.35
b51a:901b:cb15:8045:ada8:eb24:fa28:7a24	250.40.122.36
b51a:901b:cb15:8045:ada8:eb24:fa28:7a25	250.40.122.37
b51a:901b:cb15:8045:ada8:eb24:fa28:7a26	250.40.122.38
b51a:901b:cb15:8045:ada8:eb24:fa28:7a27	250.40.122.39
b51a:901b:cb15:8045:ada8:eb24:fa28:7a28	250.40.122.40
b51a:901b:cb15:8045:ada8:eb24:fa28:7a29	250.40.122.41
b51a:901b:cb15:8045:ada8:eb24:fa28:7a2a	250.40.122.42
b51a:901b:cb15:8045:ada8:eb24:fa28:7a2b	250.40.122.43
b51a:901b:cb15:8045:ada8:eb24:fa28:7a2c	250.40.122.44
b51a:901b:cb15:8045:ada8:eb24:fa28:7a2d	250.40.122.45
b51a:901b:cb15:8045:ada8:eb24:fa28:7a2e	250.40.122.46
b51a:901b:cb15:8045:ada8:eb24:fa28:7a2f	250.40.122.47
b51a:901b:cb15:8045:ada8:eb24:fa28:7a30	250.40.122.48
b51a:901b:cb15:8045:ada8:eb24:fa28:7a31	250.40.122.49
b51a:901b:cb15:8045:ada8:eb24:fa28:7a32	250.40.122.50
b51a:901b:cb15:8045:ada8:eb24:fa28:7a33	250.40.122.51
b51a:901b:cb15:8045:ada8:eb24:fa28:7a34	250.40.122.52
b51a:901b:cb15:8045:ada8:eb24:fa28:7a35	250.40.122.53
b51a:901b:cb15:8045:ada8:eb24:fa28:7a36	250.40.122.54
b51a:901b:cb15:8045:ada8:eb24:fa28:7a37	250.40.122.55
b51a:901b:cb15:8045:ada8:eb24:fa28:7a38	250.40.122.56
b51a:901b:cb15:8045:ada8:eb24:fa28:7a39	250.40.122.57
b51a:901b:cb15:8045:ada8:eb24:fa28:7a3a	250.40.122.58
b51a:901b:cb15:8045:ada8:eb24:fa28:7a3b	250.40.122.59
b51a:901b:cb15:8045:ada8:eb24:fa28:7a3c	250.40.122.60

b51a:901b:cb15:8045:ada8:eb24:fa28:7a3d	250.40.122.61
b51a:901b:cb15:8045:ada8:eb24:fa28:7a3e	250.40.122.62
b51a:901b:cb15:8045:ada8:eb24:fa28:7a3f	250.40.122.63
b51a:901b:cb15:8045:ada8:eb24:fa28:7a40	250.40.122.64
b51a:901b:cb15:8045:ada8:eb24:fa28:7a41	250.40.122.65
b51a:901b:cb15:8045:ada8:eb24:fa28:7a42	250.40.122.66
b51a:901b:cb15:8045:ada8:eb24:fa28:7a43	250.40.122.67
b51a:901b:cb15:8045:ada8:eb24:fa28:7a44	250.40.122.68
b51a:901b:cb15:8045:ada8:eb24:fa28:7a45	250.40.122.69
b51a:901b:cb15:8045:ada8:eb24:fa28:7a46	250.40.122.70
b51a:901b:cb15:8045:ada8:eb24:fa28:7a47	250.40.122.71
b51a:901b:cb15:8045:ada8:eb24:fa28:7a48	250.40.122.72
b51a:901b:cb15:8045:ada8:eb24:fa28:7a49	250.40.122.73
b51a:901b:cb15:8045:ada8:eb24:fa28:7a4a	250.40.122.74
b51a:901b:cb15:8045:ada8:eb24:fa28:7a4b	250.40.122.75
b51a:901b:cb15:8045:ada8:eb24:fa28:7a4c	250.40.122.76
b51a:901b:cb15:8045:ada8:eb24:fa28:7a4d	250.40.122.77
b51a:901b:cb15:8045:ada8:eb24:fa28:7a4e	250.40.122.78
b51a:901b:cb15:8045:ada8:eb24:fa28:7a4f	250.40.122.79
b51a:901b:cb15:8045:ada8:eb24:fa28:7a50	250.40.122.80
b51a:901b:cb15:8045:ada8:eb24:fa28:7a51	250.40.122.81
b51a:901b:cb15:8045:ada8:eb24:fa28:7a52	250.40.122.82
b51a:901b:cb15:8045:ada8:eb24:fa28:7a53	250.40.122.83
b51a:901b:cb15:8045:ada8:eb24:fa28:7a54	250.40.122.84
b51a:901b:cb15:8045:ada8:eb24:fa28:7a55	250.40.122.85
b51a:901b:cb15:8045:ada8:eb24:fa28:7a56	250.40.122.86
b51a:901b:cb15:8045:ada8:eb24:fa28:7a57	250.40.122.87
b51a:901b:cb15:8045:ada8:eb24:fa28:7a58	250.40.122.88
b51a:901b:cb15:8045:ada8:eb24:fa28:7a59	250.40.122.89
b51a:901b:cb15:8045:ada8:eb24:fa28:7a5a	250.40.122.90
b51a:901b:cb15:8045:ada8:eb24:fa28:7a5b	250.40.122.91
b51a:901b:cb15:8045:ada8:eb24:fa28:7a5c	250.40.122.92
b51a:901b:cb15:8045:ada8:eb24:fa28:7a5d	250.40.122.93
b51a:901b:cb15:8045:ada8:eb24:fa28:7a5e	250.40.122.94
b51a:901b:cb15:8045:ada8:eb24:fa28:7a5f	250.40.122.95
b51a:901b:cb15:8045:ada8:eb24:fa28:7a60	250.40.122.96
b51a:901b:cb15:8045:ada8:eb24:fa28:7a61	250.40.122.97
b51a:901b:cb15:8045:ada8:eb24:fa28:7a62	250.40.122.98
b51a:901b:cb15:8045:ada8:eb24:fa28:7a63	250.40.122.99
b51a:901b:cb15:8045:ada8:eb24:fa28:7a64	250.40.122.100
b51a:901b:cb15:8045:ada8:eb24:fa28:7a65	250.40.122.101
b51a:901b:cb15:8045:ada8:eb24:fa28:7a66	250.40.122.102
b51a:901b:cb15:8045:ada8:eb24:fa28:7a67	250.40.122.103
b51a:901b:cb15:8045:ada8:eb24:fa28:7a68	250.40.122.104
b51a:901b:cb15:8045:ada8:eb24:fa28:7a69	250.40.122.105
b51a:901b:cb15:8045:ada8:eb24:fa28:7a6a	250.40.122.106
b51a:901b:cb15:8045:ada8:eb24:fa28:7a6b	250.40.122.107
b51a:901b:cb15:8045:ada8:eb24:fa28:7a6c	250.40.122.108
b51a:901b:cb15:8045:ada8:eb24:fa28:7a6d	250.40.122.109
b51a:901b:cb15:8045:ada8:eb24:fa28:7a6e	250.40.122.110
b51a:901b:cb15:8045:ada8:eb24:fa28:7a6f	250.40.122.111
b51a:901b:cb15:8045:ada8:eb24:fa28:7a70	250.40.122.112
b51a:901b:cb15:8045:ada8:eb24:fa28:7a71	250.40.122.113
b51a:901b:cb15:8045:ada8:eb24:fa28:7a72	250.40.122.114
b51a:901b:cb15:8045:ada8:eb24:fa28:7a73	250.40.122.115
b51a:901b:cb15:8045:ada8:eb24:fa28:7a74	250.40.122.116
b51a:901b:cb15:8045:ada8:eb24:fa28:7a75	250.40.122.117
b51a:901b:cb15:8045:ada8:eb24:fa28:7a76	250.40.122.118
b51a:901b:cb15:8045:ada8:eb24:fa28:7a77	250.40.122.119
b51a:901b:cb15:8045:ada8:eb24:fa28:7a78	250.40.122.120

b51a:901b:cb15:8045:ada8:eb24:fa28:7a79	250.40.122.121
b51a:901b:cb15:8045:ada8:eb24:fa28:7a7a	250.40.122.122
b51a:901b:cb15:8045:ada8:eb24:fa28:7a7b	250.40.122.123
b51a:901b:cb15:8045:ada8:eb24:fa28:7a7c	250.40.122.124
b51a:901b:cb15:8045:ada8:eb24:fa28:7a7d	250.40.122.125
b51a:901b:cb15:8045:ada8:eb24:fa28:7a7e	250.40.122.126
b51a:901b:cb15:8045:ada8:eb24:fa28:7a7f	250.40.122.127
b51a:901b:cb15:8045:ada8:eb24:fa28:7a80	250.40.122.128
b51a:901b:cb15:8045:ada8:eb24:fa28:7a81	250.40.122.129
b51a:901b:cb15:8045:ada8:eb24:fa28:7a82	250.40.122.130
b51a:901b:cb15:8045:ada8:eb24:fa28:7a83	250.40.122.131
b51a:901b:cb15:8045:ada8:eb24:fa28:7a84	250.40.122.132
b51a:901b:cb15:8045:ada8:eb24:fa28:7a85	250.40.122.133
b51a:901b:cb15:8045:ada8:eb24:fa28:7a86	250.40.122.134
b51a:901b:cb15:8045:ada8:eb24:fa28:7a87	250.40.122.135
b51a:901b:cb15:8045:ada8:eb24:fa28:7a88	250.40.122.136
b51a:901b:cb15:8045:ada8:eb24:fa28:7a89	250.40.122.137
b51a:901b:cb15:8045:ada8:eb24:fa28:7a8a	250.40.122.138
b51a:901b:cb15:8045:ada8:eb24:fa28:7a8b	250.40.122.139
b51a:901b:cb15:8045:ada8:eb24:fa28:7a8c	250.40.122.140
b51a:901b:cb15:8045:ada8:eb24:fa28:7a8d	250.40.122.141
b51a:901b:cb15:8045:ada8:eb24:fa28:7a8e	250.40.122.142
b51a:901b:cb15:8045:ada8:eb24:fa28:7a8f	250.40.122.143
b51a:901b:cb15:8045:ada8:eb24:fa28:7a90	250.40.122.144
b51a:901b:cb15:8045:ada8:eb24:fa28:7a91	250.40.122.145
b51a:901b:cb15:8045:ada8:eb24:fa28:7a92	250.40.122.146
b51a:901b:cb15:8045:ada8:eb24:fa28:7a93	250.40.122.147
b51a:901b:cb15:8045:ada8:eb24:fa28:7a94	250.40.122.148
b51a:901b:cb15:8045:ada8:eb24:fa28:7a95	250.40.122.149
b51a:901b:cb15:8045:ada8:eb24:fa28:7a96	250.40.122.150
b51a:901b:cb15:8045:ada8:eb24:fa28:7a97	250.40.122.151
b51a:901b:cb15:8045:ada8:eb24:fa28:7a98	250.40.122.152
b51a:901b:cb15:8045:ada8:eb24:fa28:7a99	250.40.122.153
b51a:901b:cb15:8045:ada8:eb24:fa28:7a9a	250.40.122.154
b51a:901b:cb15:8045:ada8:eb24:fa28:7a9b	250.40.122.155
b51a:901b:cb15:8045:ada8:eb24:fa28:7a9c	250.40.122.156
b51a:901b:cb15:8045:ada8:eb24:fa28:7a9d	250.40.122.157
b51a:901b:cb15:8045:ada8:eb24:fa28:7a9e	250.40.122.158
b51a:901b:cb15:8045:ada8:eb24:fa28:7a9f	250.40.122.159
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa0	250.40.122.160
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa1	250.40.122.161
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa2	250.40.122.162
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa3	250.40.122.163
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa4	250.40.122.164
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa5	250.40.122.165
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa6	250.40.122.166
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa7	250.40.122.167
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa8	250.40.122.168
b51a:901b:cb15:8045:ada8:eb24:fa28:7aa9	250.40.122.169
b51a:901b:cb15:8045:ada8:eb24:fa28:7aaa	250.40.122.170
b51a:901b:cb15:8045:ada8:eb24:fa28:7aab	250.40.122.171
b51a:901b:cb15:8045:ada8:eb24:fa28:7aac	250.40.122.172
b51a:901b:cb15:8045:ada8:eb24:fa28:7aad	250.40.122.173
b51a:901b:cb15:8045:ada8:eb24:fa28:7aae	250.40.122.174
b51a:901b:cb15:8045:ada8:eb24:fa28:7aaf	250.40.122.175
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab0	250.40.122.176
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab1	250.40.122.177
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab2	250.40.122.178
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab3	250.40.122.179
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab4	250.40.122.180

b51a:901b:cb15:8045:ada8:eb24:fa28:7ab5	250.40.122.181
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab6	250.40.122.182
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab7	250.40.122.183
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab8	250.40.122.184
b51a:901b:cb15:8045:ada8:eb24:fa28:7ab9	250.40.122.185
b51a:901b:cb15:8045:ada8:eb24:fa28:7aba	250.40.122.186
b51a:901b:cb15:8045:ada8:eb24:fa28:7abb	250.40.122.187
b51a:901b:cb15:8045:ada8:eb24:fa28:7abc	250.40.122.188
b51a:901b:cb15:8045:ada8:eb24:fa28:7abd	250.40.122.189
b51a:901b:cb15:8045:ada8:eb24:fa28:7abe	250.40.122.190
b51a:901b:cb15:8045:ada8:eb24:fa28:7abf	250.40.122.191
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac0	250.40.122.192
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac1	250.40.122.193
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac2	250.40.122.194
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac3	250.40.122.195
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac4	250.40.122.196
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac5	250.40.122.197
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac6	250.40.122.198
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac7	250.40.122.199
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac8	250.40.122.200
b51a:901b:cb15:8045:ada8:eb24:fa28:7ac9	250.40.122.201
b51a:901b:cb15:8045:ada8:eb24:fa28:7aca	250.40.122.202
b51a:901b:cb15:8045:ada8:eb24:fa28:7acb	250.40.122.203
b51a:901b:cb15:8045:ada8:eb24:fa28:7acc	250.40.122.204
b51a:901b:cb15:8045:ada8:eb24:fa28:7acd	250.40.122.205
b51a:901b:cb15:8045:ada8:eb24:fa28:7ace	250.40.122.206
b51a:901b:cb15:8045:ada8:eb24:fa28:7acf	250.40.122.207
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad0	250.40.122.208
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad1	250.40.122.209
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad2	250.40.122.210
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad3	250.40.122.211
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad4	250.40.122.212
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad5	250.40.122.213
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad6	250.40.122.214
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad7	250.40.122.215
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad8	250.40.122.216
b51a:901b:cb15:8045:ada8:eb24:fa28:7ad9	250.40.122.217
b51a:901b:cb15:8045:ada8:eb24:fa28:7ada	250.40.122.218
b51a:901b:cb15:8045:ada8:eb24:fa28:7adb	250.40.122.219
b51a:901b:cb15:8045:ada8:eb24:fa28:7adc	250.40.122.220
b51a:901b:cb15:8045:ada8:eb24:fa28:7add	250.40.122.221
b51a:901b:cb15:8045:ada8:eb24:fa28:7ade	250.40.122.222
b51a:901b:cb15:8045:ada8:eb24:fa28:7adf	250.40.122.223
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae0	250.40.122.224
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae1	250.40.122.225
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae2	250.40.122.226
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae3	250.40.122.227
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae4	250.40.122.228
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae5	250.40.122.229
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae6	250.40.122.230
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae7	250.40.122.231
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae8	250.40.122.232
b51a:901b:cb15:8045:ada8:eb24:fa28:7ae9	250.40.122.233
b51a:901b:cb15:8045:ada8:eb24:fa28:7aea	250.40.122.234
b51a:901b:cb15:8045:ada8:eb24:fa28:7aeb	250.40.122.235
b51a:901b:cb15:8045:ada8:eb24:fa28:7aec	250.40.122.236
b51a:901b:cb15:8045:ada8:eb24:fa28:7aed	250.40.122.237
b51a:901b:cb15:8045:ada8:eb24:fa28:7aee	250.40.122.238
b51a:901b:cb15:8045:ada8:eb24:fa28:7aef	250.40.122.239
b51a:901b:cb15:8045:ada8:eb24:fa28:7af0	250.40.122.240
b51a:901b:cb15:8045:ada8:eb24:fa28:7af1	250.40.122.241
b51a:901b:cb15:8045:ada8:eb24:fa28:7af2	250.40.122.242
b51a:901b:cb15:8045:ada8:eb24:fa28:7af3	250.40.122.243
b51a:901b:cb15:8045:ada8:eb24:fa28:7af4	250.40.122.244
b51a:901b:cb15:8045:ada8:eb24:fa28:7af5	250.40.122.245
b51a:901b:cb15:8045:ada8:eb24:fa28:7af6	250.40.122.246
b51a:901b:cb15:8045:ada8:eb24:fa28:7af7	250.40.122.247
b51a:901b:cb15:8045:ada8:eb24:fa28:7af8	250.40.122.248
b51a:901b:cb15:8045:ada8:eb24:fa28:7af9	250.40.122.249
b51a:901b:cb15:8045:ada8:eb24:fa28:7afa	250.40.122.250
b51a:901b:cb15:8045:ada8:eb24:fa28:7afb	250.40.122.251
b51a:901b:cb15:8045:ada8:eb24:fa28:7afc	250.40.122.252
b51a:901b:cb15:8045:ada8:eb24:fa28:7afd	250.40.122.253
b51a:901b:cb15:8045:ada8:eb24:fa28:7afe	250.40.122.254
b51a:901b:cb15:8045:ada8:eb24:fa28:7aff	250.40.122.255

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.