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:be24:be28:b501	190.40.181.1
b51a:901b:cb15:8045:ada8:be24:be28:b502	190.40.181.2
b51a:901b:cb15:8045:ada8:be24:be28:b503	190.40.181.3
b51a:901b:cb15:8045:ada8:be24:be28:b504	190.40.181.4
b51a:901b:cb15:8045:ada8:be24:be28:b505	190.40.181.5
b51a:901b:cb15:8045:ada8:be24:be28:b506	190.40.181.6
b51a:901b:cb15:8045:ada8:be24:be28:b507	190.40.181.7
b51a:901b:cb15:8045:ada8:be24:be28:b508	190.40.181.8
b51a:901b:cb15:8045:ada8:be24:be28:b509	190.40.181.9
b51a:901b:cb15:8045:ada8:be24:be28:b50a	190.40.181.10
b51a:901b:cb15:8045:ada8:be24:be28:b50b	190.40.181.11
b51a:901b:cb15:8045:ada8:be24:be28:b50c	190.40.181.12
b51a:901b:cb15:8045:ada8:be24:be28:b50d	190.40.181.13
b51a:901b:cb15:8045:ada8:be24:be28:b50e	190.40.181.14
b51a:901b:cb15:8045:ada8:be24:be28:b50f	190.40.181.15
b51a:901b:cb15:8045:ada8:be24:be28:b510	190.40.181.16
b51a:901b:cb15:8045:ada8:be24:be28:b511	190.40.181.17
b51a:901b:cb15:8045:ada8:be24:be28:b512	190.40.181.18
b51a:901b:cb15:8045:ada8:be24:be28:b513	190.40.181.19
b51a:901b:cb15:8045:ada8:be24:be28:b514	190.40.181.20
b51a:901b:cb15:8045:ada8:be24:be28:b515	190.40.181.21
b51a:901b:cb15:8045:ada8:be24:be28:b516	190.40.181.22
b51a:901b:cb15:8045:ada8:be24:be28:b517	190.40.181.23
b51a:901b:cb15:8045:ada8:be24:be28:b518	190.40.181.24
b51a:901b:cb15:8045:ada8:be24:be28:b519	190.40.181.25
b51a:901b:cb15:8045:ada8:be24:be28:b51a	190.40.181.26
b51a:901b:cb15:8045:ada8:be24:be28:b51b	190.40.181.27
b51a:901b:cb15:8045:ada8:be24:be28:b51c	190.40.181.28
b51a:901b:cb15:8045:ada8:be24:be28:b51d	190.40.181.29
b51a:901b:cb15:8045:ada8:be24:be28:b51e	190.40.181.30
b51a:901b:cb15:8045:ada8:be24:be28:b51f	190.40.181.31
b51a:901b:cb15:8045:ada8:be24:be28:b520	190.40.181.32
b51a:901b:cb15:8045:ada8:be24:be28:b521	190.40.181.33
b51a:901b:cb15:8045:ada8:be24:be28:b522	190.40.181.34
b51a:901b:cb15:8045:ada8:be24:be28:b523	190.40.181.35
b51a:901b:cb15:8045:ada8:be24:be28:b524	190.40.181.36
b51a:901b:cb15:8045:ada8:be24:be28:b525	190.40.181.37
b51a:901b:cb15:8045:ada8:be24:be28:b526	190.40.181.38
b51a:901b:cb15:8045:ada8:be24:be28:b527	190.40.181.39
b51a:901b:cb15:8045:ada8:be24:be28:b528	190.40.181.40
b51a:901b:cb15:8045:ada8:be24:be28:b529	190.40.181.41
b51a:901b:cb15:8045:ada8:be24:be28:b52a	190.40.181.42
b51a:901b:cb15:8045:ada8:be24:be28:b52b	190.40.181.43
b51a:901b:cb15:8045:ada8:be24:be28:b52c	190.40.181.44
b51a:901b:cb15:8045:ada8:be24:be28:b52d	190.40.181.45
b51a:901b:cb15:8045:ada8:be24:be28:b52e	190.40.181.46
b51a:901b:cb15:8045:ada8:be24:be28:b52f	190.40.181.47
b51a:901b:cb15:8045:ada8:be24:be28:b530	190.40.181.48
b51a:901b:cb15:8045:ada8:be24:be28:b531	190.40.181.49
b51a:901b:cb15:8045:ada8:be24:be28:b532	190.40.181.50
b51a:901b:cb15:8045:ada8:be24:be28:b533	190.40.181.51
b51a:901b:cb15:8045:ada8:be24:be28:b534	190.40.181.52
b51a:901b:cb15:8045:ada8:be24:be28:b535	190.40.181.53
b51a:901b:cb15:8045:ada8:be24:be28:b536	190.40.181.54
b51a:901b:cb15:8045:ada8:be24:be28:b537	190.40.181.55
b51a:901b:cb15:8045:ada8:be24:be28:b538	190.40.181.56
b51a:901b:cb15:8045:ada8:be24:be28:b539	190.40.181.57
b51a:901b:cb15:8045:ada8:be24:be28:b53a	190.40.181.58
b51a:901b:cb15:8045:ada8:be24:be28:b53b	190.40.181.59
b51a:901b:cb15:8045:ada8:be24:be28:b53c	190.40.181.60

b51a:901b:cb15:8045:ada8:be24:be28:b53d	190.40.181.61
b51a:901b:cb15:8045:ada8:be24:be28:b53e	190.40.181.62
b51a:901b:cb15:8045:ada8:be24:be28:b53f	190.40.181.63
b51a:901b:cb15:8045:ada8:be24:be28:b540	190.40.181.64
b51a:901b:cb15:8045:ada8:be24:be28:b541	190.40.181.65
b51a:901b:cb15:8045:ada8:be24:be28:b542	190.40.181.66
b51a:901b:cb15:8045:ada8:be24:be28:b543	190.40.181.67
b51a:901b:cb15:8045:ada8:be24:be28:b544	190.40.181.68
b51a:901b:cb15:8045:ada8:be24:be28:b545	190.40.181.69
b51a:901b:cb15:8045:ada8:be24:be28:b546	190.40.181.70
b51a:901b:cb15:8045:ada8:be24:be28:b547	190.40.181.71
b51a:901b:cb15:8045:ada8:be24:be28:b548	190.40.181.72
b51a:901b:cb15:8045:ada8:be24:be28:b549	190.40.181.73
b51a:901b:cb15:8045:ada8:be24:be28:b54a	190.40.181.74
b51a:901b:cb15:8045:ada8:be24:be28:b54b	190.40.181.75
b51a:901b:cb15:8045:ada8:be24:be28:b54c	190.40.181.76
b51a:901b:cb15:8045:ada8:be24:be28:b54d	190.40.181.77
b51a:901b:cb15:8045:ada8:be24:be28:b54e	190.40.181.78
b51a:901b:cb15:8045:ada8:be24:be28:b54f	190.40.181.79
b51a:901b:cb15:8045:ada8:be24:be28:b550	190.40.181.80
b51a:901b:cb15:8045:ada8:be24:be28:b551	190.40.181.81
b51a:901b:cb15:8045:ada8:be24:be28:b552	190.40.181.82
b51a:901b:cb15:8045:ada8:be24:be28:b553	190.40.181.83
b51a:901b:cb15:8045:ada8:be24:be28:b554	190.40.181.84
b51a:901b:cb15:8045:ada8:be24:be28:b555	190.40.181.85
b51a:901b:cb15:8045:ada8:be24:be28:b556	190.40.181.86
b51a:901b:cb15:8045:ada8:be24:be28:b557	190.40.181.87
b51a:901b:cb15:8045:ada8:be24:be28:b558	190.40.181.88
b51a:901b:cb15:8045:ada8:be24:be28:b559	190.40.181.89
b51a:901b:cb15:8045:ada8:be24:be28:b55a	190.40.181.90
b51a:901b:cb15:8045:ada8:be24:be28:b55b	190.40.181.91
b51a:901b:cb15:8045:ada8:be24:be28:b55c	190.40.181.92
b51a:901b:cb15:8045:ada8:be24:be28:b55d	190.40.181.93
b51a:901b:cb15:8045:ada8:be24:be28:b55e	190.40.181.94
b51a:901b:cb15:8045:ada8:be24:be28:b55f	190.40.181.95
b51a:901b:cb15:8045:ada8:be24:be28:b560	190.40.181.96
b51a:901b:cb15:8045:ada8:be24:be28:b561	190.40.181.97
b51a:901b:cb15:8045:ada8:be24:be28:b562	190.40.181.98
b51a:901b:cb15:8045:ada8:be24:be28:b563	190.40.181.99
b51a:901b:cb15:8045:ada8:be24:be28:b564	190.40.181.100
b51a:901b:cb15:8045:ada8:be24:be28:b565	190.40.181.101
b51a:901b:cb15:8045:ada8:be24:be28:b566	190.40.181.102
b51a:901b:cb15:8045:ada8:be24:be28:b567	190.40.181.103
b51a:901b:cb15:8045:ada8:be24:be28:b568	190.40.181.104
b51a:901b:cb15:8045:ada8:be24:be28:b569	190.40.181.105
b51a:901b:cb15:8045:ada8:be24:be28:b56a	190.40.181.106
b51a:901b:cb15:8045:ada8:be24:be28:b56b	190.40.181.107
b51a:901b:cb15:8045:ada8:be24:be28:b56c	190.40.181.108
b51a:901b:cb15:8045:ada8:be24:be28:b56d	190.40.181.109
b51a:901b:cb15:8045:ada8:be24:be28:b56e	190.40.181.110
b51a:901b:cb15:8045:ada8:be24:be28:b56f	190.40.181.111
b51a:901b:cb15:8045:ada8:be24:be28:b570	190.40.181.112
b51a:901b:cb15:8045:ada8:be24:be28:b571	190.40.181.113
b51a:901b:cb15:8045:ada8:be24:be28:b572	190.40.181.114
b51a:901b:cb15:8045:ada8:be24:be28:b573	190.40.181.115
b51a:901b:cb15:8045:ada8:be24:be28:b574	190.40.181.116
b51a:901b:cb15:8045:ada8:be24:be28:b575	190.40.181.117
b51a:901b:cb15:8045:ada8:be24:be28:b576	190.40.181.118
b51a:901b:cb15:8045:ada8:be24:be28:b577	190.40.181.119
b51a:901b:cb15:8045:ada8:be24:be28:b578	190.40.181.120

b51a:901b:cb15:8045:ada8:be24:be28:b579	190.40.181.121
b51a:901b:cb15:8045:ada8:be24:be28:b57a	190.40.181.122
b51a:901b:cb15:8045:ada8:be24:be28:b57b	190.40.181.123
b51a:901b:cb15:8045:ada8:be24:be28:b57c	190.40.181.124
b51a:901b:cb15:8045:ada8:be24:be28:b57d	190.40.181.125
b51a:901b:cb15:8045:ada8:be24:be28:b57e	190.40.181.126
b51a:901b:cb15:8045:ada8:be24:be28:b57f	190.40.181.127
b51a:901b:cb15:8045:ada8:be24:be28:b580	190.40.181.128
b51a:901b:cb15:8045:ada8:be24:be28:b581	190.40.181.129
b51a:901b:cb15:8045:ada8:be24:be28:b582	190.40.181.130
b51a:901b:cb15:8045:ada8:be24:be28:b583	190.40.181.131
b51a:901b:cb15:8045:ada8:be24:be28:b584	190.40.181.132
b51a:901b:cb15:8045:ada8:be24:be28:b585	190.40.181.133
b51a:901b:cb15:8045:ada8:be24:be28:b586	190.40.181.134
b51a:901b:cb15:8045:ada8:be24:be28:b587	190.40.181.135
b51a:901b:cb15:8045:ada8:be24:be28:b588	190.40.181.136
b51a:901b:cb15:8045:ada8:be24:be28:b589	190.40.181.137
b51a:901b:cb15:8045:ada8:be24:be28:b58a	190.40.181.138
b51a:901b:cb15:8045:ada8:be24:be28:b58b	190.40.181.139
b51a:901b:cb15:8045:ada8:be24:be28:b58c	190.40.181.140
b51a:901b:cb15:8045:ada8:be24:be28:b58d	190.40.181.141
b51a:901b:cb15:8045:ada8:be24:be28:b58e	190.40.181.142
b51a:901b:cb15:8045:ada8:be24:be28:b58f	190.40.181.143
b51a:901b:cb15:8045:ada8:be24:be28:b590	190.40.181.144
b51a:901b:cb15:8045:ada8:be24:be28:b591	190.40.181.145
b51a:901b:cb15:8045:ada8:be24:be28:b592	190.40.181.146
b51a:901b:cb15:8045:ada8:be24:be28:b593	190.40.181.147
b51a:901b:cb15:8045:ada8:be24:be28:b594	190.40.181.148
b51a:901b:cb15:8045:ada8:be24:be28:b595	190.40.181.149
b51a:901b:cb15:8045:ada8:be24:be28:b596	190.40.181.150
b51a:901b:cb15:8045:ada8:be24:be28:b597	190.40.181.151
b51a:901b:cb15:8045:ada8:be24:be28:b598	190.40.181.152
b51a:901b:cb15:8045:ada8:be24:be28:b599	190.40.181.153
b51a:901b:cb15:8045:ada8:be24:be28:b59a	190.40.181.154
b51a:901b:cb15:8045:ada8:be24:be28:b59b	190.40.181.155
b51a:901b:cb15:8045:ada8:be24:be28:b59c	190.40.181.156
b51a:901b:cb15:8045:ada8:be24:be28:b59d	190.40.181.157
b51a:901b:cb15:8045:ada8:be24:be28:b59e	190.40.181.158
b51a:901b:cb15:8045:ada8:be24:be28:b59f	190.40.181.159
b51a:901b:cb15:8045:ada8:be24:be28:b5a0	190.40.181.160
b51a:901b:cb15:8045:ada8:be24:be28:b5a1	190.40.181.161
b51a:901b:cb15:8045:ada8:be24:be28:b5a2	190.40.181.162
b51a:901b:cb15:8045:ada8:be24:be28:b5a3	190.40.181.163
b51a:901b:cb15:8045:ada8:be24:be28:b5a4	190.40.181.164
b51a:901b:cb15:8045:ada8:be24:be28:b5a5	190.40.181.165
b51a:901b:cb15:8045:ada8:be24:be28:b5a6	190.40.181.166
b51a:901b:cb15:8045:ada8:be24:be28:b5a7	190.40.181.167
b51a:901b:cb15:8045:ada8:be24:be28:b5a8	190.40.181.168
b51a:901b:cb15:8045:ada8:be24:be28:b5a9	190.40.181.169
b51a:901b:cb15:8045:ada8:be24:be28:b5aa	190.40.181.170
b51a:901b:cb15:8045:ada8:be24:be28:b5ab	190.40.181.171
b51a:901b:cb15:8045:ada8:be24:be28:b5ac	190.40.181.172
b51a:901b:cb15:8045:ada8:be24:be28:b5ad	190.40.181.173
b51a:901b:cb15:8045:ada8:be24:be28:b5ae	190.40.181.174
b51a:901b:cb15:8045:ada8:be24:be28:b5af	190.40.181.175
b51a:901b:cb15:8045:ada8:be24:be28:b5b0	190.40.181.176
b51a:901b:cb15:8045:ada8:be24:be28:b5b1	190.40.181.177
b51a:901b:cb15:8045:ada8:be24:be28:b5b2	190.40.181.178
b51a:901b:cb15:8045:ada8:be24:be28:b5b3	190.40.181.179
b51a:901b:cb15:8045:ada8:be24:be28:b5b4	190.40.181.180

b51a:901b:cb15:8045:ada8:be24:be28:b5b5	190.40.181.181
b51a:901b:cb15:8045:ada8:be24:be28:b5b6	190.40.181.182
b51a:901b:cb15:8045:ada8:be24:be28:b5b7	190.40.181.183
b51a:901b:cb15:8045:ada8:be24:be28:b5b8	190.40.181.184
b51a:901b:cb15:8045:ada8:be24:be28:b5b9	190.40.181.185
b51a:901b:cb15:8045:ada8:be24:be28:b5ba	190.40.181.186
b51a:901b:cb15:8045:ada8:be24:be28:b5bb	190.40.181.187
b51a:901b:cb15:8045:ada8:be24:be28:b5bc	190.40.181.188
b51a:901b:cb15:8045:ada8:be24:be28:b5bd	190.40.181.189
b51a:901b:cb15:8045:ada8:be24:be28:b5be	190.40.181.190
b51a:901b:cb15:8045:ada8:be24:be28:b5bf	190.40.181.191
b51a:901b:cb15:8045:ada8:be24:be28:b5c0	190.40.181.192
b51a:901b:cb15:8045:ada8:be24:be28:b5c1	190.40.181.193
b51a:901b:cb15:8045:ada8:be24:be28:b5c2	190.40.181.194
b51a:901b:cb15:8045:ada8:be24:be28:b5c3	190.40.181.195
b51a:901b:cb15:8045:ada8:be24:be28:b5c4	190.40.181.196
b51a:901b:cb15:8045:ada8:be24:be28:b5c5	190.40.181.197
b51a:901b:cb15:8045:ada8:be24:be28:b5c6	190.40.181.198
b51a:901b:cb15:8045:ada8:be24:be28:b5c7	190.40.181.199
b51a:901b:cb15:8045:ada8:be24:be28:b5c8	190.40.181.200
b51a:901b:cb15:8045:ada8:be24:be28:b5c9	190.40.181.201
b51a:901b:cb15:8045:ada8:be24:be28:b5ca	190.40.181.202
b51a:901b:cb15:8045:ada8:be24:be28:b5cb	190.40.181.203
b51a:901b:cb15:8045:ada8:be24:be28:b5cc	190.40.181.204
b51a:901b:cb15:8045:ada8:be24:be28:b5cd	190.40.181.205
b51a:901b:cb15:8045:ada8:be24:be28:b5ce	190.40.181.206
b51a:901b:cb15:8045:ada8:be24:be28:b5cf	190.40.181.207
b51a:901b:cb15:8045:ada8:be24:be28:b5d0	190.40.181.208
b51a:901b:cb15:8045:ada8:be24:be28:b5d1	190.40.181.209
b51a:901b:cb15:8045:ada8:be24:be28:b5d2	190.40.181.210
b51a:901b:cb15:8045:ada8:be24:be28:b5d3	190.40.181.211
b51a:901b:cb15:8045:ada8:be24:be28:b5d4	190.40.181.212
b51a:901b:cb15:8045:ada8:be24:be28:b5d5	190.40.181.213
b51a:901b:cb15:8045:ada8:be24:be28:b5d6	190.40.181.214
b51a:901b:cb15:8045:ada8:be24:be28:b5d7	190.40.181.215
b51a:901b:cb15:8045:ada8:be24:be28:b5d8	190.40.181.216
b51a:901b:cb15:8045:ada8:be24:be28:b5d9	190.40.181.217
b51a:901b:cb15:8045:ada8:be24:be28:b5da	190.40.181.218
b51a:901b:cb15:8045:ada8:be24:be28:b5db	190.40.181.219
b51a:901b:cb15:8045:ada8:be24:be28:b5dc	190.40.181.220
b51a:901b:cb15:8045:ada8:be24:be28:b5dd	190.40.181.221
b51a:901b:cb15:8045:ada8:be24:be28:b5de	190.40.181.222
b51a:901b:cb15:8045:ada8:be24:be28:b5df	190.40.181.223
b51a:901b:cb15:8045:ada8:be24:be28:b5e0	190.40.181.224
b51a:901b:cb15:8045:ada8:be24:be28:b5e1	190.40.181.225
b51a:901b:cb15:8045:ada8:be24:be28:b5e2	190.40.181.226
b51a:901b:cb15:8045:ada8:be24:be28:b5e3	190.40.181.227
b51a:901b:cb15:8045:ada8:be24:be28:b5e4	190.40.181.228
b51a:901b:cb15:8045:ada8:be24:be28:b5e5	190.40.181.229
b51a:901b:cb15:8045:ada8:be24:be28:b5e6	190.40.181.230
b51a:901b:cb15:8045:ada8:be24:be28:b5e7	190.40.181.231
b51a:901b:cb15:8045:ada8:be24:be28:b5e8	190.40.181.232
b51a:901b:cb15:8045:ada8:be24:be28:b5e9	190.40.181.233
b51a:901b:cb15:8045:ada8:be24:be28:b5ea	190.40.181.234
b51a:901b:cb15:8045:ada8:be24:be28:b5eb	190.40.181.235
b51a:901b:cb15:8045:ada8:be24:be28:b5ec	190.40.181.236
b51a:901b:cb15:8045:ada8:be24:be28:b5ed	190.40.181.237
b51a:901b:cb15:8045:ada8:be24:be28:b5ee	190.40.181.238
b51a:901b:cb15:8045:ada8:be24:be28:b5ef	190.40.181.239
b51a:901b:cb15:8045:ada8:be24:be28:b5f0	190.40.181.240
b51a:901b:cb15:8045:ada8:be24:be28:b5f1	190.40.181.241
b51a:901b:cb15:8045:ada8:be24:be28:b5f2	190.40.181.242
b51a:901b:cb15:8045:ada8:be24:be28:b5f3	190.40.181.243
b51a:901b:cb15:8045:ada8:be24:be28:b5f4	190.40.181.244
b51a:901b:cb15:8045:ada8:be24:be28:b5f5	190.40.181.245
b51a:901b:cb15:8045:ada8:be24:be28:b5f6	190.40.181.246
b51a:901b:cb15:8045:ada8:be24:be28:b5f7	190.40.181.247
b51a:901b:cb15:8045:ada8:be24:be28:b5f8	190.40.181.248
b51a:901b:cb15:8045:ada8:be24:be28:b5f9	190.40.181.249
b51a:901b:cb15:8045:ada8:be24:be28:b5fa	190.40.181.250
b51a:901b:cb15:8045:ada8:be24:be28:b5fb	190.40.181.251
b51a:901b:cb15:8045:ada8:be24:be28:b5fc	190.40.181.252
b51a:901b:cb15:8045:ada8:be24:be28:b5fd	190.40.181.253
b51a:901b:cb15:8045:ada8:be24:be28:b5fe	190.40.181.254
b51a:901b:cb15:8045:ada8:be24:be28:b5ff	190.40.181.255

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.