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:ada8:2224:f2bc:8a01	242.188.138.1
b51a:901b:cb15:8045:ada8:2224:f2bc:8a02	242.188.138.2
b51a:901b:cb15:8045:ada8:2224:f2bc:8a03	242.188.138.3
b51a:901b:cb15:8045:ada8:2224:f2bc:8a04	242.188.138.4
b51a:901b:cb15:8045:ada8:2224:f2bc:8a05	242.188.138.5
b51a:901b:cb15:8045:ada8:2224:f2bc:8a06	242.188.138.6
b51a:901b:cb15:8045:ada8:2224:f2bc:8a07	242.188.138.7
b51a:901b:cb15:8045:ada8:2224:f2bc:8a08	242.188.138.8
b51a:901b:cb15:8045:ada8:2224:f2bc:8a09	242.188.138.9
b51a:901b:cb15:8045:ada8:2224:f2bc:8a0a	242.188.138.10
b51a:901b:cb15:8045:ada8:2224:f2bc:8a0b	242.188.138.11
b51a:901b:cb15:8045:ada8:2224:f2bc:8a0c	242.188.138.12
b51a:901b:cb15:8045:ada8:2224:f2bc:8a0d	242.188.138.13
b51a:901b:cb15:8045:ada8:2224:f2bc:8a0e	242.188.138.14
b51a:901b:cb15:8045:ada8:2224:f2bc:8a0f	242.188.138.15
b51a:901b:cb15:8045:ada8:2224:f2bc:8a10	242.188.138.16
b51a:901b:cb15:8045:ada8:2224:f2bc:8a11	242.188.138.17
b51a:901b:cb15:8045:ada8:2224:f2bc:8a12	242.188.138.18
b51a:901b:cb15:8045:ada8:2224:f2bc:8a13	242.188.138.19
b51a:901b:cb15:8045:ada8:2224:f2bc:8a14	242.188.138.20
b51a:901b:cb15:8045:ada8:2224:f2bc:8a15	242.188.138.21
b51a:901b:cb15:8045:ada8:2224:f2bc:8a16	242.188.138.22
b51a:901b:cb15:8045:ada8:2224:f2bc:8a17	242.188.138.23
b51a:901b:cb15:8045:ada8:2224:f2bc:8a18	242.188.138.24
b51a:901b:cb15:8045:ada8:2224:f2bc:8a19	242.188.138.25
b51a:901b:cb15:8045:ada8:2224:f2bc:8a1a	242.188.138.26
b51a:901b:cb15:8045:ada8:2224:f2bc:8a1b	242.188.138.27
b51a:901b:cb15:8045:ada8:2224:f2bc:8a1c	242.188.138.28
b51a:901b:cb15:8045:ada8:2224:f2bc:8a1d	242.188.138.29
b51a:901b:cb15:8045:ada8:2224:f2bc:8a1e	242.188.138.30
b51a:901b:cb15:8045:ada8:2224:f2bc:8a1f	242.188.138.31
b51a:901b:cb15:8045:ada8:2224:f2bc:8a20	242.188.138.32
b51a:901b:cb15:8045:ada8:2224:f2bc:8a21	242.188.138.33
b51a:901b:cb15:8045:ada8:2224:f2bc:8a22	242.188.138.34
b51a:901b:cb15:8045:ada8:2224:f2bc:8a23	242.188.138.35
b51a:901b:cb15:8045:ada8:2224:f2bc:8a24	242.188.138.36
b51a:901b:cb15:8045:ada8:2224:f2bc:8a25	242.188.138.37
b51a:901b:cb15:8045:ada8:2224:f2bc:8a26	242.188.138.38
b51a:901b:cb15:8045:ada8:2224:f2bc:8a27	242.188.138.39
b51a:901b:cb15:8045:ada8:2224:f2bc:8a28	242.188.138.40
b51a:901b:cb15:8045:ada8:2224:f2bc:8a29	242.188.138.41
b51a:901b:cb15:8045:ada8:2224:f2bc:8a2a	242.188.138.42
b51a:901b:cb15:8045:ada8:2224:f2bc:8a2b	242.188.138.43
b51a:901b:cb15:8045:ada8:2224:f2bc:8a2c	242.188.138.44
b51a:901b:cb15:8045:ada8:2224:f2bc:8a2d	242.188.138.45
b51a:901b:cb15:8045:ada8:2224:f2bc:8a2e	242.188.138.46
b51a:901b:cb15:8045:ada8:2224:f2bc:8a2f	242.188.138.47
b51a:901b:cb15:8045:ada8:2224:f2bc:8a30	242.188.138.48
b51a:901b:cb15:8045:ada8:2224:f2bc:8a31	242.188.138.49
b51a:901b:cb15:8045:ada8:2224:f2bc:8a32	242.188.138.50
b51a:901b:cb15:8045:ada8:2224:f2bc:8a33	242.188.138.51
b51a:901b:cb15:8045:ada8:2224:f2bc:8a34	242.188.138.52
b51a:901b:cb15:8045:ada8:2224:f2bc:8a35	242.188.138.53
b51a:901b:cb15:8045:ada8:2224:f2bc:8a36	242.188.138.54
b51a:901b:cb15:8045:ada8:2224:f2bc:8a37	242.188.138.55
b51a:901b:cb15:8045:ada8:2224:f2bc:8a38	242.188.138.56
b51a:901b:cb15:8045:ada8:2224:f2bc:8a39	242.188.138.57
b51a:901b:cb15:8045:ada8:2224:f2bc:8a3a	242.188.138.58
b51a:901b:cb15:8045:ada8:2224:f2bc:8a3b	242.188.138.59
b51a:901b:cb15:8045:ada8:2224:f2bc:8a3c	242.188.138.60

b51a:901b:cb15:8045:ada8:2224:f2bc:8a3d	242.188.138.61
b51a:901b:cb15:8045:ada8:2224:f2bc:8a3e	242.188.138.62
b51a:901b:cb15:8045:ada8:2224:f2bc:8a3f	242.188.138.63
b51a:901b:cb15:8045:ada8:2224:f2bc:8a40	242.188.138.64
b51a:901b:cb15:8045:ada8:2224:f2bc:8a41	242.188.138.65
b51a:901b:cb15:8045:ada8:2224:f2bc:8a42	242.188.138.66
b51a:901b:cb15:8045:ada8:2224:f2bc:8a43	242.188.138.67
b51a:901b:cb15:8045:ada8:2224:f2bc:8a44	242.188.138.68
b51a:901b:cb15:8045:ada8:2224:f2bc:8a45	242.188.138.69
b51a:901b:cb15:8045:ada8:2224:f2bc:8a46	242.188.138.70
b51a:901b:cb15:8045:ada8:2224:f2bc:8a47	242.188.138.71
b51a:901b:cb15:8045:ada8:2224:f2bc:8a48	242.188.138.72
b51a:901b:cb15:8045:ada8:2224:f2bc:8a49	242.188.138.73
b51a:901b:cb15:8045:ada8:2224:f2bc:8a4a	242.188.138.74
b51a:901b:cb15:8045:ada8:2224:f2bc:8a4b	242.188.138.75
b51a:901b:cb15:8045:ada8:2224:f2bc:8a4c	242.188.138.76
b51a:901b:cb15:8045:ada8:2224:f2bc:8a4d	242.188.138.77
b51a:901b:cb15:8045:ada8:2224:f2bc:8a4e	242.188.138.78
b51a:901b:cb15:8045:ada8:2224:f2bc:8a4f	242.188.138.79
b51a:901b:cb15:8045:ada8:2224:f2bc:8a50	242.188.138.80
b51a:901b:cb15:8045:ada8:2224:f2bc:8a51	242.188.138.81
b51a:901b:cb15:8045:ada8:2224:f2bc:8a52	242.188.138.82
b51a:901b:cb15:8045:ada8:2224:f2bc:8a53	242.188.138.83
b51a:901b:cb15:8045:ada8:2224:f2bc:8a54	242.188.138.84
b51a:901b:cb15:8045:ada8:2224:f2bc:8a55	242.188.138.85
b51a:901b:cb15:8045:ada8:2224:f2bc:8a56	242.188.138.86
b51a:901b:cb15:8045:ada8:2224:f2bc:8a57	242.188.138.87
b51a:901b:cb15:8045:ada8:2224:f2bc:8a58	242.188.138.88
b51a:901b:cb15:8045:ada8:2224:f2bc:8a59	242.188.138.89
b51a:901b:cb15:8045:ada8:2224:f2bc:8a5a	242.188.138.90
b51a:901b:cb15:8045:ada8:2224:f2bc:8a5b	242.188.138.91
b51a:901b:cb15:8045:ada8:2224:f2bc:8a5c	242.188.138.92
b51a:901b:cb15:8045:ada8:2224:f2bc:8a5d	242.188.138.93
b51a:901b:cb15:8045:ada8:2224:f2bc:8a5e	242.188.138.94
b51a:901b:cb15:8045:ada8:2224:f2bc:8a5f	242.188.138.95
b51a:901b:cb15:8045:ada8:2224:f2bc:8a60	242.188.138.96
b51a:901b:cb15:8045:ada8:2224:f2bc:8a61	242.188.138.97
b51a:901b:cb15:8045:ada8:2224:f2bc:8a62	242.188.138.98
b51a:901b:cb15:8045:ada8:2224:f2bc:8a63	242.188.138.99
b51a:901b:cb15:8045:ada8:2224:f2bc:8a64	242.188.138.100
b51a:901b:cb15:8045:ada8:2224:f2bc:8a65	242.188.138.101
b51a:901b:cb15:8045:ada8:2224:f2bc:8a66	242.188.138.102
b51a:901b:cb15:8045:ada8:2224:f2bc:8a67	242.188.138.103
b51a:901b:cb15:8045:ada8:2224:f2bc:8a68	242.188.138.104
b51a:901b:cb15:8045:ada8:2224:f2bc:8a69	242.188.138.105
b51a:901b:cb15:8045:ada8:2224:f2bc:8a6a	242.188.138.106
b51a:901b:cb15:8045:ada8:2224:f2bc:8a6b	242.188.138.107
b51a:901b:cb15:8045:ada8:2224:f2bc:8a6c	242.188.138.108
b51a:901b:cb15:8045:ada8:2224:f2bc:8a6d	242.188.138.109
b51a:901b:cb15:8045:ada8:2224:f2bc:8a6e	242.188.138.110
b51a:901b:cb15:8045:ada8:2224:f2bc:8a6f	242.188.138.111
b51a:901b:cb15:8045:ada8:2224:f2bc:8a70	242.188.138.112
b51a:901b:cb15:8045:ada8:2224:f2bc:8a71	242.188.138.113
b51a:901b:cb15:8045:ada8:2224:f2bc:8a72	242.188.138.114
b51a:901b:cb15:8045:ada8:2224:f2bc:8a73	242.188.138.115
b51a:901b:cb15:8045:ada8:2224:f2bc:8a74	242.188.138.116
b51a:901b:cb15:8045:ada8:2224:f2bc:8a75	242.188.138.117
b51a:901b:cb15:8045:ada8:2224:f2bc:8a76	242.188.138.118
b51a:901b:cb15:8045:ada8:2224:f2bc:8a77	242.188.138.119
b51a:901b:cb15:8045:ada8:2224:f2bc:8a78	242.188.138.120

b51a:901b:cb15:8045:ada8:2224:f2bc:8a79	242.188.138.121
b51a:901b:cb15:8045:ada8:2224:f2bc:8a7a	242.188.138.122
b51a:901b:cb15:8045:ada8:2224:f2bc:8a7b	242.188.138.123
b51a:901b:cb15:8045:ada8:2224:f2bc:8a7c	242.188.138.124
b51a:901b:cb15:8045:ada8:2224:f2bc:8a7d	242.188.138.125
b51a:901b:cb15:8045:ada8:2224:f2bc:8a7e	242.188.138.126
b51a:901b:cb15:8045:ada8:2224:f2bc:8a7f	242.188.138.127
b51a:901b:cb15:8045:ada8:2224:f2bc:8a80	242.188.138.128
b51a:901b:cb15:8045:ada8:2224:f2bc:8a81	242.188.138.129
b51a:901b:cb15:8045:ada8:2224:f2bc:8a82	242.188.138.130
b51a:901b:cb15:8045:ada8:2224:f2bc:8a83	242.188.138.131
b51a:901b:cb15:8045:ada8:2224:f2bc:8a84	242.188.138.132
b51a:901b:cb15:8045:ada8:2224:f2bc:8a85	242.188.138.133
b51a:901b:cb15:8045:ada8:2224:f2bc:8a86	242.188.138.134
b51a:901b:cb15:8045:ada8:2224:f2bc:8a87	242.188.138.135
b51a:901b:cb15:8045:ada8:2224:f2bc:8a88	242.188.138.136
b51a:901b:cb15:8045:ada8:2224:f2bc:8a89	242.188.138.137
b51a:901b:cb15:8045:ada8:2224:f2bc:8a8a	242.188.138.138
b51a:901b:cb15:8045:ada8:2224:f2bc:8a8b	242.188.138.139
b51a:901b:cb15:8045:ada8:2224:f2bc:8a8c	242.188.138.140
b51a:901b:cb15:8045:ada8:2224:f2bc:8a8d	242.188.138.141
b51a:901b:cb15:8045:ada8:2224:f2bc:8a8e	242.188.138.142
b51a:901b:cb15:8045:ada8:2224:f2bc:8a8f	242.188.138.143
b51a:901b:cb15:8045:ada8:2224:f2bc:8a90	242.188.138.144
b51a:901b:cb15:8045:ada8:2224:f2bc:8a91	242.188.138.145
b51a:901b:cb15:8045:ada8:2224:f2bc:8a92	242.188.138.146
b51a:901b:cb15:8045:ada8:2224:f2bc:8a93	242.188.138.147
b51a:901b:cb15:8045:ada8:2224:f2bc:8a94	242.188.138.148
b51a:901b:cb15:8045:ada8:2224:f2bc:8a95	242.188.138.149
b51a:901b:cb15:8045:ada8:2224:f2bc:8a96	242.188.138.150
b51a:901b:cb15:8045:ada8:2224:f2bc:8a97	242.188.138.151
b51a:901b:cb15:8045:ada8:2224:f2bc:8a98	242.188.138.152
b51a:901b:cb15:8045:ada8:2224:f2bc:8a99	242.188.138.153
b51a:901b:cb15:8045:ada8:2224:f2bc:8a9a	242.188.138.154
b51a:901b:cb15:8045:ada8:2224:f2bc:8a9b	242.188.138.155
b51a:901b:cb15:8045:ada8:2224:f2bc:8a9c	242.188.138.156
b51a:901b:cb15:8045:ada8:2224:f2bc:8a9d	242.188.138.157
b51a:901b:cb15:8045:ada8:2224:f2bc:8a9e	242.188.138.158
b51a:901b:cb15:8045:ada8:2224:f2bc:8a9f	242.188.138.159
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa0	242.188.138.160
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa1	242.188.138.161
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa2	242.188.138.162
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa3	242.188.138.163
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa4	242.188.138.164
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa5	242.188.138.165
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa6	242.188.138.166
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa7	242.188.138.167
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa8	242.188.138.168
b51a:901b:cb15:8045:ada8:2224:f2bc:8aa9	242.188.138.169
b51a:901b:cb15:8045:ada8:2224:f2bc:8aaa	242.188.138.170
b51a:901b:cb15:8045:ada8:2224:f2bc:8aab	242.188.138.171
b51a:901b:cb15:8045:ada8:2224:f2bc:8aac	242.188.138.172
b51a:901b:cb15:8045:ada8:2224:f2bc:8aad	242.188.138.173
b51a:901b:cb15:8045:ada8:2224:f2bc:8aae	242.188.138.174
b51a:901b:cb15:8045:ada8:2224:f2bc:8aaf	242.188.138.175
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab0	242.188.138.176
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab1	242.188.138.177
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab2	242.188.138.178
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab3	242.188.138.179
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab4	242.188.138.180

b51a:901b:cb15:8045:ada8:2224:f2bc:8ab5	242.188.138.181
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab6	242.188.138.182
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab7	242.188.138.183
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab8	242.188.138.184
b51a:901b:cb15:8045:ada8:2224:f2bc:8ab9	242.188.138.185
b51a:901b:cb15:8045:ada8:2224:f2bc:8aba	242.188.138.186
b51a:901b:cb15:8045:ada8:2224:f2bc:8abb	242.188.138.187
b51a:901b:cb15:8045:ada8:2224:f2bc:8abc	242.188.138.188
b51a:901b:cb15:8045:ada8:2224:f2bc:8abd	242.188.138.189
b51a:901b:cb15:8045:ada8:2224:f2bc:8abe	242.188.138.190
b51a:901b:cb15:8045:ada8:2224:f2bc:8abf	242.188.138.191
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac0	242.188.138.192
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac1	242.188.138.193
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac2	242.188.138.194
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac3	242.188.138.195
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac4	242.188.138.196
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac5	242.188.138.197
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac6	242.188.138.198
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac7	242.188.138.199
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac8	242.188.138.200
b51a:901b:cb15:8045:ada8:2224:f2bc:8ac9	242.188.138.201
b51a:901b:cb15:8045:ada8:2224:f2bc:8aca	242.188.138.202
b51a:901b:cb15:8045:ada8:2224:f2bc:8acb	242.188.138.203
b51a:901b:cb15:8045:ada8:2224:f2bc:8acc	242.188.138.204
b51a:901b:cb15:8045:ada8:2224:f2bc:8acd	242.188.138.205
b51a:901b:cb15:8045:ada8:2224:f2bc:8ace	242.188.138.206
b51a:901b:cb15:8045:ada8:2224:f2bc:8acf	242.188.138.207
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad0	242.188.138.208
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad1	242.188.138.209
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad2	242.188.138.210
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad3	242.188.138.211
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad4	242.188.138.212
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad5	242.188.138.213
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad6	242.188.138.214
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad7	242.188.138.215
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad8	242.188.138.216
b51a:901b:cb15:8045:ada8:2224:f2bc:8ad9	242.188.138.217
b51a:901b:cb15:8045:ada8:2224:f2bc:8ada	242.188.138.218
b51a:901b:cb15:8045:ada8:2224:f2bc:8adb	242.188.138.219
b51a:901b:cb15:8045:ada8:2224:f2bc:8adc	242.188.138.220
b51a:901b:cb15:8045:ada8:2224:f2bc:8add	242.188.138.221
b51a:901b:cb15:8045:ada8:2224:f2bc:8ade	242.188.138.222
b51a:901b:cb15:8045:ada8:2224:f2bc:8adf	242.188.138.223
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae0	242.188.138.224
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae1	242.188.138.225
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae2	242.188.138.226
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae3	242.188.138.227
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae4	242.188.138.228
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae5	242.188.138.229
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae6	242.188.138.230
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae7	242.188.138.231
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae8	242.188.138.232
b51a:901b:cb15:8045:ada8:2224:f2bc:8ae9	242.188.138.233
b51a:901b:cb15:8045:ada8:2224:f2bc:8aea	242.188.138.234
b51a:901b:cb15:8045:ada8:2224:f2bc:8aeb	242.188.138.235
b51a:901b:cb15:8045:ada8:2224:f2bc:8aec	242.188.138.236
b51a:901b:cb15:8045:ada8:2224:f2bc:8aed	242.188.138.237
b51a:901b:cb15:8045:ada8:2224:f2bc:8aee	242.188.138.238
b51a:901b:cb15:8045:ada8:2224:f2bc:8aef	242.188.138.239
b51a:901b:cb15:8045:ada8:2224:f2bc:8af0	242.188.138.240
b51a:901b:cb15:8045:ada8:2224:f2bc:8af1	242.188.138.241
b51a:901b:cb15:8045:ada8:2224:f2bc:8af2	242.188.138.242
b51a:901b:cb15:8045:ada8:2224:f2bc:8af3	242.188.138.243
b51a:901b:cb15:8045:ada8:2224:f2bc:8af4	242.188.138.244
b51a:901b:cb15:8045:ada8:2224:f2bc:8af5	242.188.138.245
b51a:901b:cb15:8045:ada8:2224:f2bc:8af6	242.188.138.246
b51a:901b:cb15:8045:ada8:2224:f2bc:8af7	242.188.138.247
b51a:901b:cb15:8045:ada8:2224:f2bc:8af8	242.188.138.248
b51a:901b:cb15:8045:ada8:2224:f2bc:8af9	242.188.138.249
b51a:901b:cb15:8045:ada8:2224:f2bc:8afa	242.188.138.250
b51a:901b:cb15:8045:ada8:2224:f2bc:8afb	242.188.138.251
b51a:901b:cb15:8045:ada8:2224:f2bc:8afc	242.188.138.252
b51a:901b:cb15:8045:ada8:2224:f2bc:8afd	242.188.138.253
b51a:901b:cb15:8045:ada8:2224:f2bc:8afe	242.188.138.254
b51a:901b:cb15:8045:ada8:2224:f2bc:8aff	242.188.138.255

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.