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:a33:a01	10.51.10.1
b51a:901b:cb15:8045:ada8:2224:a33:a02	10.51.10.2
b51a:901b:cb15:8045:ada8:2224:a33:a03	10.51.10.3
b51a:901b:cb15:8045:ada8:2224:a33:a04	10.51.10.4
b51a:901b:cb15:8045:ada8:2224:a33:a05	10.51.10.5
b51a:901b:cb15:8045:ada8:2224:a33:a06	10.51.10.6
b51a:901b:cb15:8045:ada8:2224:a33:a07	10.51.10.7
b51a:901b:cb15:8045:ada8:2224:a33:a08	10.51.10.8
b51a:901b:cb15:8045:ada8:2224:a33:a09	10.51.10.9
b51a:901b:cb15:8045:ada8:2224:a33:a0a	10.51.10.10
b51a:901b:cb15:8045:ada8:2224:a33:a0b	10.51.10.11
b51a:901b:cb15:8045:ada8:2224:a33:a0c	10.51.10.12
b51a:901b:cb15:8045:ada8:2224:a33:a0d	10.51.10.13
b51a:901b:cb15:8045:ada8:2224:a33:a0e	10.51.10.14
b51a:901b:cb15:8045:ada8:2224:a33:a0f	10.51.10.15
b51a:901b:cb15:8045:ada8:2224:a33:a10	10.51.10.16
b51a:901b:cb15:8045:ada8:2224:a33:a11	10.51.10.17
b51a:901b:cb15:8045:ada8:2224:a33:a12	10.51.10.18
b51a:901b:cb15:8045:ada8:2224:a33:a13	10.51.10.19
b51a:901b:cb15:8045:ada8:2224:a33:a14	10.51.10.20
b51a:901b:cb15:8045:ada8:2224:a33:a15	10.51.10.21
b51a:901b:cb15:8045:ada8:2224:a33:a16	10.51.10.22
b51a:901b:cb15:8045:ada8:2224:a33:a17	10.51.10.23
b51a:901b:cb15:8045:ada8:2224:a33:a18	10.51.10.24
b51a:901b:cb15:8045:ada8:2224:a33:a19	10.51.10.25
b51a:901b:cb15:8045:ada8:2224:a33:a1a	10.51.10.26
b51a:901b:cb15:8045:ada8:2224:a33:a1b	10.51.10.27
b51a:901b:cb15:8045:ada8:2224:a33:a1c	10.51.10.28
b51a:901b:cb15:8045:ada8:2224:a33:a1d	10.51.10.29
b51a:901b:cb15:8045:ada8:2224:a33:a1e	10.51.10.30
b51a:901b:cb15:8045:ada8:2224:a33:a1f	10.51.10.31
b51a:901b:cb15:8045:ada8:2224:a33:a20	10.51.10.32
b51a:901b:cb15:8045:ada8:2224:a33:a21	10.51.10.33
b51a:901b:cb15:8045:ada8:2224:a33:a22	10.51.10.34
b51a:901b:cb15:8045:ada8:2224:a33:a23	10.51.10.35
b51a:901b:cb15:8045:ada8:2224:a33:a24	10.51.10.36
b51a:901b:cb15:8045:ada8:2224:a33:a25	10.51.10.37
b51a:901b:cb15:8045:ada8:2224:a33:a26	10.51.10.38
b51a:901b:cb15:8045:ada8:2224:a33:a27	10.51.10.39
b51a:901b:cb15:8045:ada8:2224:a33:a28	10.51.10.40
b51a:901b:cb15:8045:ada8:2224:a33:a29	10.51.10.41
b51a:901b:cb15:8045:ada8:2224:a33:a2a	10.51.10.42
b51a:901b:cb15:8045:ada8:2224:a33:a2b	10.51.10.43
b51a:901b:cb15:8045:ada8:2224:a33:a2c	10.51.10.44
b51a:901b:cb15:8045:ada8:2224:a33:a2d	10.51.10.45
b51a:901b:cb15:8045:ada8:2224:a33:a2e	10.51.10.46
b51a:901b:cb15:8045:ada8:2224:a33:a2f	10.51.10.47
b51a:901b:cb15:8045:ada8:2224:a33:a30	10.51.10.48
b51a:901b:cb15:8045:ada8:2224:a33:a31	10.51.10.49
b51a:901b:cb15:8045:ada8:2224:a33:a32	10.51.10.50
b51a:901b:cb15:8045:ada8:2224:a33:a33	10.51.10.51
b51a:901b:cb15:8045:ada8:2224:a33:a34	10.51.10.52
b51a:901b:cb15:8045:ada8:2224:a33:a35	10.51.10.53
b51a:901b:cb15:8045:ada8:2224:a33:a36	10.51.10.54
b51a:901b:cb15:8045:ada8:2224:a33:a37	10.51.10.55
b51a:901b:cb15:8045:ada8:2224:a33:a38	10.51.10.56
b51a:901b:cb15:8045:ada8:2224:a33:a39	10.51.10.57
b51a:901b:cb15:8045:ada8:2224:a33:a3a	10.51.10.58
b51a:901b:cb15:8045:ada8:2224:a33:a3b	10.51.10.59
b51a:901b:cb15:8045:ada8:2224:a33:a3c	10.51.10.60

b51a:901b:cb15:8045:ada8:2224:a33:a3d	10.51.10.61
b51a:901b:cb15:8045:ada8:2224:a33:a3e	10.51.10.62
b51a:901b:cb15:8045:ada8:2224:a33:a3f	10.51.10.63
b51a:901b:cb15:8045:ada8:2224:a33:a40	10.51.10.64
b51a:901b:cb15:8045:ada8:2224:a33:a41	10.51.10.65
b51a:901b:cb15:8045:ada8:2224:a33:a42	10.51.10.66
b51a:901b:cb15:8045:ada8:2224:a33:a43	10.51.10.67
b51a:901b:cb15:8045:ada8:2224:a33:a44	10.51.10.68
b51a:901b:cb15:8045:ada8:2224:a33:a45	10.51.10.69
b51a:901b:cb15:8045:ada8:2224:a33:a46	10.51.10.70
b51a:901b:cb15:8045:ada8:2224:a33:a47	10.51.10.71
b51a:901b:cb15:8045:ada8:2224:a33:a48	10.51.10.72
b51a:901b:cb15:8045:ada8:2224:a33:a49	10.51.10.73
b51a:901b:cb15:8045:ada8:2224:a33:a4a	10.51.10.74
b51a:901b:cb15:8045:ada8:2224:a33:a4b	10.51.10.75
b51a:901b:cb15:8045:ada8:2224:a33:a4c	10.51.10.76
b51a:901b:cb15:8045:ada8:2224:a33:a4d	10.51.10.77
b51a:901b:cb15:8045:ada8:2224:a33:a4e	10.51.10.78
b51a:901b:cb15:8045:ada8:2224:a33:a4f	10.51.10.79
b51a:901b:cb15:8045:ada8:2224:a33:a50	10.51.10.80
b51a:901b:cb15:8045:ada8:2224:a33:a51	10.51.10.81
b51a:901b:cb15:8045:ada8:2224:a33:a52	10.51.10.82
b51a:901b:cb15:8045:ada8:2224:a33:a53	10.51.10.83
b51a:901b:cb15:8045:ada8:2224:a33:a54	10.51.10.84
b51a:901b:cb15:8045:ada8:2224:a33:a55	10.51.10.85
b51a:901b:cb15:8045:ada8:2224:a33:a56	10.51.10.86
b51a:901b:cb15:8045:ada8:2224:a33:a57	10.51.10.87
b51a:901b:cb15:8045:ada8:2224:a33:a58	10.51.10.88
b51a:901b:cb15:8045:ada8:2224:a33:a59	10.51.10.89
b51a:901b:cb15:8045:ada8:2224:a33:a5a	10.51.10.90
b51a:901b:cb15:8045:ada8:2224:a33:a5b	10.51.10.91
b51a:901b:cb15:8045:ada8:2224:a33:a5c	10.51.10.92
b51a:901b:cb15:8045:ada8:2224:a33:a5d	10.51.10.93
b51a:901b:cb15:8045:ada8:2224:a33:a5e	10.51.10.94
b51a:901b:cb15:8045:ada8:2224:a33:a5f	10.51.10.95
b51a:901b:cb15:8045:ada8:2224:a33:a60	10.51.10.96
b51a:901b:cb15:8045:ada8:2224:a33:a61	10.51.10.97
b51a:901b:cb15:8045:ada8:2224:a33:a62	10.51.10.98
b51a:901b:cb15:8045:ada8:2224:a33:a63	10.51.10.99
b51a:901b:cb15:8045:ada8:2224:a33:a64	10.51.10.100
b51a:901b:cb15:8045:ada8:2224:a33:a65	10.51.10.101
b51a:901b:cb15:8045:ada8:2224:a33:a66	10.51.10.102
b51a:901b:cb15:8045:ada8:2224:a33:a67	10.51.10.103
b51a:901b:cb15:8045:ada8:2224:a33:a68	10.51.10.104
b51a:901b:cb15:8045:ada8:2224:a33:a69	10.51.10.105
b51a:901b:cb15:8045:ada8:2224:a33:a6a	10.51.10.106
b51a:901b:cb15:8045:ada8:2224:a33:a6b	10.51.10.107
b51a:901b:cb15:8045:ada8:2224:a33:a6c	10.51.10.108
b51a:901b:cb15:8045:ada8:2224:a33:a6d	10.51.10.109
b51a:901b:cb15:8045:ada8:2224:a33:a6e	10.51.10.110
b51a:901b:cb15:8045:ada8:2224:a33:a6f	10.51.10.111
b51a:901b:cb15:8045:ada8:2224:a33:a70	10.51.10.112
b51a:901b:cb15:8045:ada8:2224:a33:a71	10.51.10.113
b51a:901b:cb15:8045:ada8:2224:a33:a72	10.51.10.114
b51a:901b:cb15:8045:ada8:2224:a33:a73	10.51.10.115
b51a:901b:cb15:8045:ada8:2224:a33:a74	10.51.10.116
b51a:901b:cb15:8045:ada8:2224:a33:a75	10.51.10.117
b51a:901b:cb15:8045:ada8:2224:a33:a76	10.51.10.118
b51a:901b:cb15:8045:ada8:2224:a33:a77	10.51.10.119
b51a:901b:cb15:8045:ada8:2224:a33:a78	10.51.10.120

b51a:901b:cb15:8045:ada8:2224:a33:a79	10.51.10.121
b51a:901b:cb15:8045:ada8:2224:a33:a7a	10.51.10.122
b51a:901b:cb15:8045:ada8:2224:a33:a7b	10.51.10.123
b51a:901b:cb15:8045:ada8:2224:a33:a7c	10.51.10.124
b51a:901b:cb15:8045:ada8:2224:a33:a7d	10.51.10.125
b51a:901b:cb15:8045:ada8:2224:a33:a7e	10.51.10.126
b51a:901b:cb15:8045:ada8:2224:a33:a7f	10.51.10.127
b51a:901b:cb15:8045:ada8:2224:a33:a80	10.51.10.128
b51a:901b:cb15:8045:ada8:2224:a33:a81	10.51.10.129
b51a:901b:cb15:8045:ada8:2224:a33:a82	10.51.10.130
b51a:901b:cb15:8045:ada8:2224:a33:a83	10.51.10.131
b51a:901b:cb15:8045:ada8:2224:a33:a84	10.51.10.132
b51a:901b:cb15:8045:ada8:2224:a33:a85	10.51.10.133
b51a:901b:cb15:8045:ada8:2224:a33:a86	10.51.10.134
b51a:901b:cb15:8045:ada8:2224:a33:a87	10.51.10.135
b51a:901b:cb15:8045:ada8:2224:a33:a88	10.51.10.136
b51a:901b:cb15:8045:ada8:2224:a33:a89	10.51.10.137
b51a:901b:cb15:8045:ada8:2224:a33:a8a	10.51.10.138
b51a:901b:cb15:8045:ada8:2224:a33:a8b	10.51.10.139
b51a:901b:cb15:8045:ada8:2224:a33:a8c	10.51.10.140
b51a:901b:cb15:8045:ada8:2224:a33:a8d	10.51.10.141
b51a:901b:cb15:8045:ada8:2224:a33:a8e	10.51.10.142
b51a:901b:cb15:8045:ada8:2224:a33:a8f	10.51.10.143
b51a:901b:cb15:8045:ada8:2224:a33:a90	10.51.10.144
b51a:901b:cb15:8045:ada8:2224:a33:a91	10.51.10.145
b51a:901b:cb15:8045:ada8:2224:a33:a92	10.51.10.146
b51a:901b:cb15:8045:ada8:2224:a33:a93	10.51.10.147
b51a:901b:cb15:8045:ada8:2224:a33:a94	10.51.10.148
b51a:901b:cb15:8045:ada8:2224:a33:a95	10.51.10.149
b51a:901b:cb15:8045:ada8:2224:a33:a96	10.51.10.150
b51a:901b:cb15:8045:ada8:2224:a33:a97	10.51.10.151
b51a:901b:cb15:8045:ada8:2224:a33:a98	10.51.10.152
b51a:901b:cb15:8045:ada8:2224:a33:a99	10.51.10.153
b51a:901b:cb15:8045:ada8:2224:a33:a9a	10.51.10.154
b51a:901b:cb15:8045:ada8:2224:a33:a9b	10.51.10.155
b51a:901b:cb15:8045:ada8:2224:a33:a9c	10.51.10.156
b51a:901b:cb15:8045:ada8:2224:a33:a9d	10.51.10.157
b51a:901b:cb15:8045:ada8:2224:a33:a9e	10.51.10.158
b51a:901b:cb15:8045:ada8:2224:a33:a9f	10.51.10.159
b51a:901b:cb15:8045:ada8:2224:a33:aa0	10.51.10.160
b51a:901b:cb15:8045:ada8:2224:a33:aa1	10.51.10.161
b51a:901b:cb15:8045:ada8:2224:a33:aa2	10.51.10.162
b51a:901b:cb15:8045:ada8:2224:a33:aa3	10.51.10.163
b51a:901b:cb15:8045:ada8:2224:a33:aa4	10.51.10.164
b51a:901b:cb15:8045:ada8:2224:a33:aa5	10.51.10.165
b51a:901b:cb15:8045:ada8:2224:a33:aa6	10.51.10.166
b51a:901b:cb15:8045:ada8:2224:a33:aa7	10.51.10.167
b51a:901b:cb15:8045:ada8:2224:a33:aa8	10.51.10.168
b51a:901b:cb15:8045:ada8:2224:a33:aa9	10.51.10.169
b51a:901b:cb15:8045:ada8:2224:a33:aaa	10.51.10.170
b51a:901b:cb15:8045:ada8:2224:a33:aab	10.51.10.171
b51a:901b:cb15:8045:ada8:2224:a33:aac	10.51.10.172
b51a:901b:cb15:8045:ada8:2224:a33:aad	10.51.10.173
b51a:901b:cb15:8045:ada8:2224:a33:aae	10.51.10.174
b51a:901b:cb15:8045:ada8:2224:a33:aaf	10.51.10.175
b51a:901b:cb15:8045:ada8:2224:a33:ab0	10.51.10.176
b51a:901b:cb15:8045:ada8:2224:a33:ab1	10.51.10.177
b51a:901b:cb15:8045:ada8:2224:a33:ab2	10.51.10.178
b51a:901b:cb15:8045:ada8:2224:a33:ab3	10.51.10.179
b51a:901b:cb15:8045:ada8:2224:a33:ab4	10.51.10.180

b51a:901b:cb15:8045:ada8:2224:a33:ab5	10.51.10.181
b51a:901b:cb15:8045:ada8:2224:a33:ab6	10.51.10.182
b51a:901b:cb15:8045:ada8:2224:a33:ab7	10.51.10.183
b51a:901b:cb15:8045:ada8:2224:a33:ab8	10.51.10.184
b51a:901b:cb15:8045:ada8:2224:a33:ab9	10.51.10.185
b51a:901b:cb15:8045:ada8:2224:a33:aba	10.51.10.186
b51a:901b:cb15:8045:ada8:2224:a33:abb	10.51.10.187
b51a:901b:cb15:8045:ada8:2224:a33:abc	10.51.10.188
b51a:901b:cb15:8045:ada8:2224:a33:abd	10.51.10.189
b51a:901b:cb15:8045:ada8:2224:a33:abe	10.51.10.190
b51a:901b:cb15:8045:ada8:2224:a33:abf	10.51.10.191
b51a:901b:cb15:8045:ada8:2224:a33:ac0	10.51.10.192
b51a:901b:cb15:8045:ada8:2224:a33:ac1	10.51.10.193
b51a:901b:cb15:8045:ada8:2224:a33:ac2	10.51.10.194
b51a:901b:cb15:8045:ada8:2224:a33:ac3	10.51.10.195
b51a:901b:cb15:8045:ada8:2224:a33:ac4	10.51.10.196
b51a:901b:cb15:8045:ada8:2224:a33:ac5	10.51.10.197
b51a:901b:cb15:8045:ada8:2224:a33:ac6	10.51.10.198
b51a:901b:cb15:8045:ada8:2224:a33:ac7	10.51.10.199
b51a:901b:cb15:8045:ada8:2224:a33:ac8	10.51.10.200
b51a:901b:cb15:8045:ada8:2224:a33:ac9	10.51.10.201
b51a:901b:cb15:8045:ada8:2224:a33:aca	10.51.10.202
b51a:901b:cb15:8045:ada8:2224:a33:acb	10.51.10.203
b51a:901b:cb15:8045:ada8:2224:a33:acc	10.51.10.204
b51a:901b:cb15:8045:ada8:2224:a33:acd	10.51.10.205
b51a:901b:cb15:8045:ada8:2224:a33:ace	10.51.10.206
b51a:901b:cb15:8045:ada8:2224:a33:acf	10.51.10.207
b51a:901b:cb15:8045:ada8:2224:a33:ad0	10.51.10.208
b51a:901b:cb15:8045:ada8:2224:a33:ad1	10.51.10.209
b51a:901b:cb15:8045:ada8:2224:a33:ad2	10.51.10.210
b51a:901b:cb15:8045:ada8:2224:a33:ad3	10.51.10.211
b51a:901b:cb15:8045:ada8:2224:a33:ad4	10.51.10.212
b51a:901b:cb15:8045:ada8:2224:a33:ad5	10.51.10.213
b51a:901b:cb15:8045:ada8:2224:a33:ad6	10.51.10.214
b51a:901b:cb15:8045:ada8:2224:a33:ad7	10.51.10.215
b51a:901b:cb15:8045:ada8:2224:a33:ad8	10.51.10.216
b51a:901b:cb15:8045:ada8:2224:a33:ad9	10.51.10.217
b51a:901b:cb15:8045:ada8:2224:a33:ada	10.51.10.218
b51a:901b:cb15:8045:ada8:2224:a33:adb	10.51.10.219
b51a:901b:cb15:8045:ada8:2224:a33:adc	10.51.10.220
b51a:901b:cb15:8045:ada8:2224:a33:add	10.51.10.221
b51a:901b:cb15:8045:ada8:2224:a33:ade	10.51.10.222
b51a:901b:cb15:8045:ada8:2224:a33:adf	10.51.10.223
b51a:901b:cb15:8045:ada8:2224:a33:ae0	10.51.10.224
b51a:901b:cb15:8045:ada8:2224:a33:ae1	10.51.10.225
b51a:901b:cb15:8045:ada8:2224:a33:ae2	10.51.10.226
b51a:901b:cb15:8045:ada8:2224:a33:ae3	10.51.10.227
b51a:901b:cb15:8045:ada8:2224:a33:ae4	10.51.10.228
b51a:901b:cb15:8045:ada8:2224:a33:ae5	10.51.10.229
b51a:901b:cb15:8045:ada8:2224:a33:ae6	10.51.10.230
b51a:901b:cb15:8045:ada8:2224:a33:ae7	10.51.10.231
b51a:901b:cb15:8045:ada8:2224:a33:ae8	10.51.10.232
b51a:901b:cb15:8045:ada8:2224:a33:ae9	10.51.10.233
b51a:901b:cb15:8045:ada8:2224:a33:aea	10.51.10.234
b51a:901b:cb15:8045:ada8:2224:a33:aeb	10.51.10.235
b51a:901b:cb15:8045:ada8:2224:a33:aec	10.51.10.236
b51a:901b:cb15:8045:ada8:2224:a33:aed	10.51.10.237
b51a:901b:cb15:8045:ada8:2224:a33:aee	10.51.10.238
b51a:901b:cb15:8045:ada8:2224:a33:aef	10.51.10.239
b51a:901b:cb15:8045:ada8:2224:a33:af0	10.51.10.240
b51a:901b:cb15:8045:ada8:2224:a33:af1	10.51.10.241
b51a:901b:cb15:8045:ada8:2224:a33:af2	10.51.10.242
b51a:901b:cb15:8045:ada8:2224:a33:af3	10.51.10.243
b51a:901b:cb15:8045:ada8:2224:a33:af4	10.51.10.244
b51a:901b:cb15:8045:ada8:2224:a33:af5	10.51.10.245
b51a:901b:cb15:8045:ada8:2224:a33:af6	10.51.10.246
b51a:901b:cb15:8045:ada8:2224:a33:af7	10.51.10.247
b51a:901b:cb15:8045:ada8:2224:a33:af8	10.51.10.248
b51a:901b:cb15:8045:ada8:2224:a33:af9	10.51.10.249
b51a:901b:cb15:8045:ada8:2224:a33:afa	10.51.10.250
b51a:901b:cb15:8045:ada8:2224:a33:afb	10.51.10.251
b51a:901b:cb15:8045:ada8:2224:a33:afc	10.51.10.252
b51a:901b:cb15:8045:ada8:2224:a33:afd	10.51.10.253
b51a:901b:cb15:8045:ada8:2224:a33:afe	10.51.10.254
b51a:901b:cb15:8045:ada8:2224:a33:aff	10.51.10.255

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.