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:901b:8082:40de:3157:b51a:4a01	181.26.74.1
b51a:901b:901b:8082:40de:3157:b51a:4a02	181.26.74.2
b51a:901b:901b:8082:40de:3157:b51a:4a03	181.26.74.3
b51a:901b:901b:8082:40de:3157:b51a:4a04	181.26.74.4
b51a:901b:901b:8082:40de:3157:b51a:4a05	181.26.74.5
b51a:901b:901b:8082:40de:3157:b51a:4a06	181.26.74.6
b51a:901b:901b:8082:40de:3157:b51a:4a07	181.26.74.7
b51a:901b:901b:8082:40de:3157:b51a:4a08	181.26.74.8
b51a:901b:901b:8082:40de:3157:b51a:4a09	181.26.74.9
b51a:901b:901b:8082:40de:3157:b51a:4a0a	181.26.74.10
b51a:901b:901b:8082:40de:3157:b51a:4a0b	181.26.74.11
b51a:901b:901b:8082:40de:3157:b51a:4a0c	181.26.74.12
b51a:901b:901b:8082:40de:3157:b51a:4a0d	181.26.74.13
b51a:901b:901b:8082:40de:3157:b51a:4a0e	181.26.74.14
b51a:901b:901b:8082:40de:3157:b51a:4a0f	181.26.74.15
b51a:901b:901b:8082:40de:3157:b51a:4a10	181.26.74.16
b51a:901b:901b:8082:40de:3157:b51a:4a11	181.26.74.17
b51a:901b:901b:8082:40de:3157:b51a:4a12	181.26.74.18
b51a:901b:901b:8082:40de:3157:b51a:4a13	181.26.74.19
b51a:901b:901b:8082:40de:3157:b51a:4a14	181.26.74.20
b51a:901b:901b:8082:40de:3157:b51a:4a15	181.26.74.21
b51a:901b:901b:8082:40de:3157:b51a:4a16	181.26.74.22
b51a:901b:901b:8082:40de:3157:b51a:4a17	181.26.74.23
b51a:901b:901b:8082:40de:3157:b51a:4a18	181.26.74.24
b51a:901b:901b:8082:40de:3157:b51a:4a19	181.26.74.25
b51a:901b:901b:8082:40de:3157:b51a:4a1a	181.26.74.26
b51a:901b:901b:8082:40de:3157:b51a:4a1b	181.26.74.27
b51a:901b:901b:8082:40de:3157:b51a:4a1c	181.26.74.28
b51a:901b:901b:8082:40de:3157:b51a:4a1d	181.26.74.29
b51a:901b:901b:8082:40de:3157:b51a:4a1e	181.26.74.30
b51a:901b:901b:8082:40de:3157:b51a:4a1f	181.26.74.31
b51a:901b:901b:8082:40de:3157:b51a:4a20	181.26.74.32
b51a:901b:901b:8082:40de:3157:b51a:4a21	181.26.74.33
b51a:901b:901b:8082:40de:3157:b51a:4a22	181.26.74.34
b51a:901b:901b:8082:40de:3157:b51a:4a23	181.26.74.35
b51a:901b:901b:8082:40de:3157:b51a:4a24	181.26.74.36
b51a:901b:901b:8082:40de:3157:b51a:4a25	181.26.74.37
b51a:901b:901b:8082:40de:3157:b51a:4a26	181.26.74.38
b51a:901b:901b:8082:40de:3157:b51a:4a27	181.26.74.39
b51a:901b:901b:8082:40de:3157:b51a:4a28	181.26.74.40
b51a:901b:901b:8082:40de:3157:b51a:4a29	181.26.74.41
b51a:901b:901b:8082:40de:3157:b51a:4a2a	181.26.74.42
b51a:901b:901b:8082:40de:3157:b51a:4a2b	181.26.74.43
b51a:901b:901b:8082:40de:3157:b51a:4a2c	181.26.74.44
b51a:901b:901b:8082:40de:3157:b51a:4a2d	181.26.74.45
b51a:901b:901b:8082:40de:3157:b51a:4a2e	181.26.74.46
b51a:901b:901b:8082:40de:3157:b51a:4a2f	181.26.74.47
b51a:901b:901b:8082:40de:3157:b51a:4a30	181.26.74.48
b51a:901b:901b:8082:40de:3157:b51a:4a31	181.26.74.49
b51a:901b:901b:8082:40de:3157:b51a:4a32	181.26.74.50
b51a:901b:901b:8082:40de:3157:b51a:4a33	181.26.74.51
b51a:901b:901b:8082:40de:3157:b51a:4a34	181.26.74.52
b51a:901b:901b:8082:40de:3157:b51a:4a35	181.26.74.53
b51a:901b:901b:8082:40de:3157:b51a:4a36	181.26.74.54
b51a:901b:901b:8082:40de:3157:b51a:4a37	181.26.74.55
b51a:901b:901b:8082:40de:3157:b51a:4a38	181.26.74.56
b51a:901b:901b:8082:40de:3157:b51a:4a39	181.26.74.57
b51a:901b:901b:8082:40de:3157:b51a:4a3a	181.26.74.58
b51a:901b:901b:8082:40de:3157:b51a:4a3b	181.26.74.59
b51a:901b:901b:8082:40de:3157:b51a:4a3c	181.26.74.60

b51a:901b:901b:8082:40de:3157:b51a:4a3d	181.26.74.61
b51a:901b:901b:8082:40de:3157:b51a:4a3e	181.26.74.62
b51a:901b:901b:8082:40de:3157:b51a:4a3f	181.26.74.63
b51a:901b:901b:8082:40de:3157:b51a:4a40	181.26.74.64
b51a:901b:901b:8082:40de:3157:b51a:4a41	181.26.74.65
b51a:901b:901b:8082:40de:3157:b51a:4a42	181.26.74.66
b51a:901b:901b:8082:40de:3157:b51a:4a43	181.26.74.67
b51a:901b:901b:8082:40de:3157:b51a:4a44	181.26.74.68
b51a:901b:901b:8082:40de:3157:b51a:4a45	181.26.74.69
b51a:901b:901b:8082:40de:3157:b51a:4a46	181.26.74.70
b51a:901b:901b:8082:40de:3157:b51a:4a47	181.26.74.71
b51a:901b:901b:8082:40de:3157:b51a:4a48	181.26.74.72
b51a:901b:901b:8082:40de:3157:b51a:4a49	181.26.74.73
b51a:901b:901b:8082:40de:3157:b51a:4a4a	181.26.74.74
b51a:901b:901b:8082:40de:3157:b51a:4a4b	181.26.74.75
b51a:901b:901b:8082:40de:3157:b51a:4a4c	181.26.74.76
b51a:901b:901b:8082:40de:3157:b51a:4a4d	181.26.74.77
b51a:901b:901b:8082:40de:3157:b51a:4a4e	181.26.74.78
b51a:901b:901b:8082:40de:3157:b51a:4a4f	181.26.74.79
b51a:901b:901b:8082:40de:3157:b51a:4a50	181.26.74.80
b51a:901b:901b:8082:40de:3157:b51a:4a51	181.26.74.81
b51a:901b:901b:8082:40de:3157:b51a:4a52	181.26.74.82
b51a:901b:901b:8082:40de:3157:b51a:4a53	181.26.74.83
b51a:901b:901b:8082:40de:3157:b51a:4a54	181.26.74.84
b51a:901b:901b:8082:40de:3157:b51a:4a55	181.26.74.85
b51a:901b:901b:8082:40de:3157:b51a:4a56	181.26.74.86
b51a:901b:901b:8082:40de:3157:b51a:4a57	181.26.74.87
b51a:901b:901b:8082:40de:3157:b51a:4a58	181.26.74.88
b51a:901b:901b:8082:40de:3157:b51a:4a59	181.26.74.89
b51a:901b:901b:8082:40de:3157:b51a:4a5a	181.26.74.90
b51a:901b:901b:8082:40de:3157:b51a:4a5b	181.26.74.91
b51a:901b:901b:8082:40de:3157:b51a:4a5c	181.26.74.92
b51a:901b:901b:8082:40de:3157:b51a:4a5d	181.26.74.93
b51a:901b:901b:8082:40de:3157:b51a:4a5e	181.26.74.94
b51a:901b:901b:8082:40de:3157:b51a:4a5f	181.26.74.95
b51a:901b:901b:8082:40de:3157:b51a:4a60	181.26.74.96
b51a:901b:901b:8082:40de:3157:b51a:4a61	181.26.74.97
b51a:901b:901b:8082:40de:3157:b51a:4a62	181.26.74.98
b51a:901b:901b:8082:40de:3157:b51a:4a63	181.26.74.99
b51a:901b:901b:8082:40de:3157:b51a:4a64	181.26.74.100
b51a:901b:901b:8082:40de:3157:b51a:4a65	181.26.74.101
b51a:901b:901b:8082:40de:3157:b51a:4a66	181.26.74.102
b51a:901b:901b:8082:40de:3157:b51a:4a67	181.26.74.103
b51a:901b:901b:8082:40de:3157:b51a:4a68	181.26.74.104
b51a:901b:901b:8082:40de:3157:b51a:4a69	181.26.74.105
b51a:901b:901b:8082:40de:3157:b51a:4a6a	181.26.74.106
b51a:901b:901b:8082:40de:3157:b51a:4a6b	181.26.74.107
b51a:901b:901b:8082:40de:3157:b51a:4a6c	181.26.74.108
b51a:901b:901b:8082:40de:3157:b51a:4a6d	181.26.74.109
b51a:901b:901b:8082:40de:3157:b51a:4a6e	181.26.74.110
b51a:901b:901b:8082:40de:3157:b51a:4a6f	181.26.74.111
b51a:901b:901b:8082:40de:3157:b51a:4a70	181.26.74.112
b51a:901b:901b:8082:40de:3157:b51a:4a71	181.26.74.113
b51a:901b:901b:8082:40de:3157:b51a:4a72	181.26.74.114
b51a:901b:901b:8082:40de:3157:b51a:4a73	181.26.74.115
b51a:901b:901b:8082:40de:3157:b51a:4a74	181.26.74.116
b51a:901b:901b:8082:40de:3157:b51a:4a75	181.26.74.117
b51a:901b:901b:8082:40de:3157:b51a:4a76	181.26.74.118
b51a:901b:901b:8082:40de:3157:b51a:4a77	181.26.74.119
b51a:901b:901b:8082:40de:3157:b51a:4a78	181.26.74.120

b51a:901b:901b:8082:40de:3157:b51a:4a79	181.26.74.121
b51a:901b:901b:8082:40de:3157:b51a:4a7a	181.26.74.122
b51a:901b:901b:8082:40de:3157:b51a:4a7b	181.26.74.123
b51a:901b:901b:8082:40de:3157:b51a:4a7c	181.26.74.124
b51a:901b:901b:8082:40de:3157:b51a:4a7d	181.26.74.125
b51a:901b:901b:8082:40de:3157:b51a:4a7e	181.26.74.126
b51a:901b:901b:8082:40de:3157:b51a:4a7f	181.26.74.127
b51a:901b:901b:8082:40de:3157:b51a:4a80	181.26.74.128
b51a:901b:901b:8082:40de:3157:b51a:4a81	181.26.74.129
b51a:901b:901b:8082:40de:3157:b51a:4a82	181.26.74.130
b51a:901b:901b:8082:40de:3157:b51a:4a83	181.26.74.131
b51a:901b:901b:8082:40de:3157:b51a:4a84	181.26.74.132
b51a:901b:901b:8082:40de:3157:b51a:4a85	181.26.74.133
b51a:901b:901b:8082:40de:3157:b51a:4a86	181.26.74.134
b51a:901b:901b:8082:40de:3157:b51a:4a87	181.26.74.135
b51a:901b:901b:8082:40de:3157:b51a:4a88	181.26.74.136
b51a:901b:901b:8082:40de:3157:b51a:4a89	181.26.74.137
b51a:901b:901b:8082:40de:3157:b51a:4a8a	181.26.74.138
b51a:901b:901b:8082:40de:3157:b51a:4a8b	181.26.74.139
b51a:901b:901b:8082:40de:3157:b51a:4a8c	181.26.74.140
b51a:901b:901b:8082:40de:3157:b51a:4a8d	181.26.74.141
b51a:901b:901b:8082:40de:3157:b51a:4a8e	181.26.74.142
b51a:901b:901b:8082:40de:3157:b51a:4a8f	181.26.74.143
b51a:901b:901b:8082:40de:3157:b51a:4a90	181.26.74.144
b51a:901b:901b:8082:40de:3157:b51a:4a91	181.26.74.145
b51a:901b:901b:8082:40de:3157:b51a:4a92	181.26.74.146
b51a:901b:901b:8082:40de:3157:b51a:4a93	181.26.74.147
b51a:901b:901b:8082:40de:3157:b51a:4a94	181.26.74.148
b51a:901b:901b:8082:40de:3157:b51a:4a95	181.26.74.149
b51a:901b:901b:8082:40de:3157:b51a:4a96	181.26.74.150
b51a:901b:901b:8082:40de:3157:b51a:4a97	181.26.74.151
b51a:901b:901b:8082:40de:3157:b51a:4a98	181.26.74.152
b51a:901b:901b:8082:40de:3157:b51a:4a99	181.26.74.153
b51a:901b:901b:8082:40de:3157:b51a:4a9a	181.26.74.154
b51a:901b:901b:8082:40de:3157:b51a:4a9b	181.26.74.155
b51a:901b:901b:8082:40de:3157:b51a:4a9c	181.26.74.156
b51a:901b:901b:8082:40de:3157:b51a:4a9d	181.26.74.157
b51a:901b:901b:8082:40de:3157:b51a:4a9e	181.26.74.158
b51a:901b:901b:8082:40de:3157:b51a:4a9f	181.26.74.159
b51a:901b:901b:8082:40de:3157:b51a:4aa0	181.26.74.160
b51a:901b:901b:8082:40de:3157:b51a:4aa1	181.26.74.161
b51a:901b:901b:8082:40de:3157:b51a:4aa2	181.26.74.162
b51a:901b:901b:8082:40de:3157:b51a:4aa3	181.26.74.163
b51a:901b:901b:8082:40de:3157:b51a:4aa4	181.26.74.164
b51a:901b:901b:8082:40de:3157:b51a:4aa5	181.26.74.165
b51a:901b:901b:8082:40de:3157:b51a:4aa6	181.26.74.166
b51a:901b:901b:8082:40de:3157:b51a:4aa7	181.26.74.167
b51a:901b:901b:8082:40de:3157:b51a:4aa8	181.26.74.168
b51a:901b:901b:8082:40de:3157:b51a:4aa9	181.26.74.169
b51a:901b:901b:8082:40de:3157:b51a:4aaa	181.26.74.170
b51a:901b:901b:8082:40de:3157:b51a:4aab	181.26.74.171
b51a:901b:901b:8082:40de:3157:b51a:4aac	181.26.74.172
b51a:901b:901b:8082:40de:3157:b51a:4aad	181.26.74.173
b51a:901b:901b:8082:40de:3157:b51a:4aae	181.26.74.174
b51a:901b:901b:8082:40de:3157:b51a:4aaf	181.26.74.175
b51a:901b:901b:8082:40de:3157:b51a:4ab0	181.26.74.176
b51a:901b:901b:8082:40de:3157:b51a:4ab1	181.26.74.177
b51a:901b:901b:8082:40de:3157:b51a:4ab2	181.26.74.178
b51a:901b:901b:8082:40de:3157:b51a:4ab3	181.26.74.179
b51a:901b:901b:8082:40de:3157:b51a:4ab4	181.26.74.180

b51a:901b:901b:8082:40de:3157:b51a:4ab5	181.26.74.181
b51a:901b:901b:8082:40de:3157:b51a:4ab6	181.26.74.182
b51a:901b:901b:8082:40de:3157:b51a:4ab7	181.26.74.183
b51a:901b:901b:8082:40de:3157:b51a:4ab8	181.26.74.184
b51a:901b:901b:8082:40de:3157:b51a:4ab9	181.26.74.185
b51a:901b:901b:8082:40de:3157:b51a:4aba	181.26.74.186
b51a:901b:901b:8082:40de:3157:b51a:4abb	181.26.74.187
b51a:901b:901b:8082:40de:3157:b51a:4abc	181.26.74.188
b51a:901b:901b:8082:40de:3157:b51a:4abd	181.26.74.189
b51a:901b:901b:8082:40de:3157:b51a:4abe	181.26.74.190
b51a:901b:901b:8082:40de:3157:b51a:4abf	181.26.74.191
b51a:901b:901b:8082:40de:3157:b51a:4ac0	181.26.74.192
b51a:901b:901b:8082:40de:3157:b51a:4ac1	181.26.74.193
b51a:901b:901b:8082:40de:3157:b51a:4ac2	181.26.74.194
b51a:901b:901b:8082:40de:3157:b51a:4ac3	181.26.74.195
b51a:901b:901b:8082:40de:3157:b51a:4ac4	181.26.74.196
b51a:901b:901b:8082:40de:3157:b51a:4ac5	181.26.74.197
b51a:901b:901b:8082:40de:3157:b51a:4ac6	181.26.74.198
b51a:901b:901b:8082:40de:3157:b51a:4ac7	181.26.74.199
b51a:901b:901b:8082:40de:3157:b51a:4ac8	181.26.74.200
b51a:901b:901b:8082:40de:3157:b51a:4ac9	181.26.74.201
b51a:901b:901b:8082:40de:3157:b51a:4aca	181.26.74.202
b51a:901b:901b:8082:40de:3157:b51a:4acb	181.26.74.203
b51a:901b:901b:8082:40de:3157:b51a:4acc	181.26.74.204
b51a:901b:901b:8082:40de:3157:b51a:4acd	181.26.74.205
b51a:901b:901b:8082:40de:3157:b51a:4ace	181.26.74.206
b51a:901b:901b:8082:40de:3157:b51a:4acf	181.26.74.207
b51a:901b:901b:8082:40de:3157:b51a:4ad0	181.26.74.208
b51a:901b:901b:8082:40de:3157:b51a:4ad1	181.26.74.209
b51a:901b:901b:8082:40de:3157:b51a:4ad2	181.26.74.210
b51a:901b:901b:8082:40de:3157:b51a:4ad3	181.26.74.211
b51a:901b:901b:8082:40de:3157:b51a:4ad4	181.26.74.212
b51a:901b:901b:8082:40de:3157:b51a:4ad5	181.26.74.213
b51a:901b:901b:8082:40de:3157:b51a:4ad6	181.26.74.214
b51a:901b:901b:8082:40de:3157:b51a:4ad7	181.26.74.215
b51a:901b:901b:8082:40de:3157:b51a:4ad8	181.26.74.216
b51a:901b:901b:8082:40de:3157:b51a:4ad9	181.26.74.217
b51a:901b:901b:8082:40de:3157:b51a:4ada	181.26.74.218
b51a:901b:901b:8082:40de:3157:b51a:4adb	181.26.74.219
b51a:901b:901b:8082:40de:3157:b51a:4adc	181.26.74.220
b51a:901b:901b:8082:40de:3157:b51a:4add	181.26.74.221
b51a:901b:901b:8082:40de:3157:b51a:4ade	181.26.74.222
b51a:901b:901b:8082:40de:3157:b51a:4adf	181.26.74.223
b51a:901b:901b:8082:40de:3157:b51a:4ae0	181.26.74.224
b51a:901b:901b:8082:40de:3157:b51a:4ae1	181.26.74.225
b51a:901b:901b:8082:40de:3157:b51a:4ae2	181.26.74.226
b51a:901b:901b:8082:40de:3157:b51a:4ae3	181.26.74.227
b51a:901b:901b:8082:40de:3157:b51a:4ae4	181.26.74.228
b51a:901b:901b:8082:40de:3157:b51a:4ae5	181.26.74.229
b51a:901b:901b:8082:40de:3157:b51a:4ae6	181.26.74.230
b51a:901b:901b:8082:40de:3157:b51a:4ae7	181.26.74.231
b51a:901b:901b:8082:40de:3157:b51a:4ae8	181.26.74.232
b51a:901b:901b:8082:40de:3157:b51a:4ae9	181.26.74.233
b51a:901b:901b:8082:40de:3157:b51a:4aea	181.26.74.234
b51a:901b:901b:8082:40de:3157:b51a:4aeb	181.26.74.235
b51a:901b:901b:8082:40de:3157:b51a:4aec	181.26.74.236
b51a:901b:901b:8082:40de:3157:b51a:4aed	181.26.74.237
b51a:901b:901b:8082:40de:3157:b51a:4aee	181.26.74.238
b51a:901b:901b:8082:40de:3157:b51a:4aef	181.26.74.239
b51a:901b:901b:8082:40de:3157:b51a:4af0	181.26.74.240
b51a:901b:901b:8082:40de:3157:b51a:4af1	181.26.74.241
b51a:901b:901b:8082:40de:3157:b51a:4af2	181.26.74.242
b51a:901b:901b:8082:40de:3157:b51a:4af3	181.26.74.243
b51a:901b:901b:8082:40de:3157:b51a:4af4	181.26.74.244
b51a:901b:901b:8082:40de:3157:b51a:4af5	181.26.74.245
b51a:901b:901b:8082:40de:3157:b51a:4af6	181.26.74.246
b51a:901b:901b:8082:40de:3157:b51a:4af7	181.26.74.247
b51a:901b:901b:8082:40de:3157:b51a:4af8	181.26.74.248
b51a:901b:901b:8082:40de:3157:b51a:4af9	181.26.74.249
b51a:901b:901b:8082:40de:3157:b51a:4afa	181.26.74.250
b51a:901b:901b:8082:40de:3157:b51a:4afb	181.26.74.251
b51a:901b:901b:8082:40de:3157:b51a:4afc	181.26.74.252
b51a:901b:901b:8082:40de:3157:b51a:4afd	181.26.74.253
b51a:901b:901b:8082:40de:3157:b51a:4afe	181.26.74.254
b51a:901b:901b:8082:40de:3157:b51a:4aff	181.26.74.255

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.