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:ada8:1289:d824:b501	216.36.181.1
b51a:901b:cb15:8045:ada8:1289:d824:b502	216.36.181.2
b51a:901b:cb15:8045:ada8:1289:d824:b503	216.36.181.3
b51a:901b:cb15:8045:ada8:1289:d824:b504	216.36.181.4
b51a:901b:cb15:8045:ada8:1289:d824:b505	216.36.181.5
b51a:901b:cb15:8045:ada8:1289:d824:b506	216.36.181.6
b51a:901b:cb15:8045:ada8:1289:d824:b507	216.36.181.7
b51a:901b:cb15:8045:ada8:1289:d824:b508	216.36.181.8
b51a:901b:cb15:8045:ada8:1289:d824:b509	216.36.181.9
b51a:901b:cb15:8045:ada8:1289:d824:b50a	216.36.181.10
b51a:901b:cb15:8045:ada8:1289:d824:b50b	216.36.181.11
b51a:901b:cb15:8045:ada8:1289:d824:b50c	216.36.181.12
b51a:901b:cb15:8045:ada8:1289:d824:b50d	216.36.181.13
b51a:901b:cb15:8045:ada8:1289:d824:b50e	216.36.181.14
b51a:901b:cb15:8045:ada8:1289:d824:b50f	216.36.181.15
b51a:901b:cb15:8045:ada8:1289:d824:b510	216.36.181.16
b51a:901b:cb15:8045:ada8:1289:d824:b511	216.36.181.17
b51a:901b:cb15:8045:ada8:1289:d824:b512	216.36.181.18
b51a:901b:cb15:8045:ada8:1289:d824:b513	216.36.181.19
b51a:901b:cb15:8045:ada8:1289:d824:b514	216.36.181.20
b51a:901b:cb15:8045:ada8:1289:d824:b515	216.36.181.21
b51a:901b:cb15:8045:ada8:1289:d824:b516	216.36.181.22
b51a:901b:cb15:8045:ada8:1289:d824:b517	216.36.181.23
b51a:901b:cb15:8045:ada8:1289:d824:b518	216.36.181.24
b51a:901b:cb15:8045:ada8:1289:d824:b519	216.36.181.25
b51a:901b:cb15:8045:ada8:1289:d824:b51a	216.36.181.26
b51a:901b:cb15:8045:ada8:1289:d824:b51b	216.36.181.27
b51a:901b:cb15:8045:ada8:1289:d824:b51c	216.36.181.28
b51a:901b:cb15:8045:ada8:1289:d824:b51d	216.36.181.29
b51a:901b:cb15:8045:ada8:1289:d824:b51e	216.36.181.30
b51a:901b:cb15:8045:ada8:1289:d824:b51f	216.36.181.31
b51a:901b:cb15:8045:ada8:1289:d824:b520	216.36.181.32
b51a:901b:cb15:8045:ada8:1289:d824:b521	216.36.181.33
b51a:901b:cb15:8045:ada8:1289:d824:b522	216.36.181.34
b51a:901b:cb15:8045:ada8:1289:d824:b523	216.36.181.35
b51a:901b:cb15:8045:ada8:1289:d824:b524	216.36.181.36
b51a:901b:cb15:8045:ada8:1289:d824:b525	216.36.181.37
b51a:901b:cb15:8045:ada8:1289:d824:b526	216.36.181.38
b51a:901b:cb15:8045:ada8:1289:d824:b527	216.36.181.39
b51a:901b:cb15:8045:ada8:1289:d824:b528	216.36.181.40
b51a:901b:cb15:8045:ada8:1289:d824:b529	216.36.181.41
b51a:901b:cb15:8045:ada8:1289:d824:b52a	216.36.181.42
b51a:901b:cb15:8045:ada8:1289:d824:b52b	216.36.181.43
b51a:901b:cb15:8045:ada8:1289:d824:b52c	216.36.181.44
b51a:901b:cb15:8045:ada8:1289:d824:b52d	216.36.181.45
b51a:901b:cb15:8045:ada8:1289:d824:b52e	216.36.181.46
b51a:901b:cb15:8045:ada8:1289:d824:b52f	216.36.181.47
b51a:901b:cb15:8045:ada8:1289:d824:b530	216.36.181.48
b51a:901b:cb15:8045:ada8:1289:d824:b531	216.36.181.49
b51a:901b:cb15:8045:ada8:1289:d824:b532	216.36.181.50
b51a:901b:cb15:8045:ada8:1289:d824:b533	216.36.181.51
b51a:901b:cb15:8045:ada8:1289:d824:b534	216.36.181.52
b51a:901b:cb15:8045:ada8:1289:d824:b535	216.36.181.53
b51a:901b:cb15:8045:ada8:1289:d824:b536	216.36.181.54
b51a:901b:cb15:8045:ada8:1289:d824:b537	216.36.181.55
b51a:901b:cb15:8045:ada8:1289:d824:b538	216.36.181.56
b51a:901b:cb15:8045:ada8:1289:d824:b539	216.36.181.57
b51a:901b:cb15:8045:ada8:1289:d824:b53a	216.36.181.58
b51a:901b:cb15:8045:ada8:1289:d824:b53b	216.36.181.59
b51a:901b:cb15:8045:ada8:1289:d824:b53c	216.36.181.60

b51a:901b:cb15:8045:ada8:1289:d824:b53d	216.36.181.61
b51a:901b:cb15:8045:ada8:1289:d824:b53e	216.36.181.62
b51a:901b:cb15:8045:ada8:1289:d824:b53f	216.36.181.63
b51a:901b:cb15:8045:ada8:1289:d824:b540	216.36.181.64
b51a:901b:cb15:8045:ada8:1289:d824:b541	216.36.181.65
b51a:901b:cb15:8045:ada8:1289:d824:b542	216.36.181.66
b51a:901b:cb15:8045:ada8:1289:d824:b543	216.36.181.67
b51a:901b:cb15:8045:ada8:1289:d824:b544	216.36.181.68
b51a:901b:cb15:8045:ada8:1289:d824:b545	216.36.181.69
b51a:901b:cb15:8045:ada8:1289:d824:b546	216.36.181.70
b51a:901b:cb15:8045:ada8:1289:d824:b547	216.36.181.71
b51a:901b:cb15:8045:ada8:1289:d824:b548	216.36.181.72
b51a:901b:cb15:8045:ada8:1289:d824:b549	216.36.181.73
b51a:901b:cb15:8045:ada8:1289:d824:b54a	216.36.181.74
b51a:901b:cb15:8045:ada8:1289:d824:b54b	216.36.181.75
b51a:901b:cb15:8045:ada8:1289:d824:b54c	216.36.181.76
b51a:901b:cb15:8045:ada8:1289:d824:b54d	216.36.181.77
b51a:901b:cb15:8045:ada8:1289:d824:b54e	216.36.181.78
b51a:901b:cb15:8045:ada8:1289:d824:b54f	216.36.181.79
b51a:901b:cb15:8045:ada8:1289:d824:b550	216.36.181.80
b51a:901b:cb15:8045:ada8:1289:d824:b551	216.36.181.81
b51a:901b:cb15:8045:ada8:1289:d824:b552	216.36.181.82
b51a:901b:cb15:8045:ada8:1289:d824:b553	216.36.181.83
b51a:901b:cb15:8045:ada8:1289:d824:b554	216.36.181.84
b51a:901b:cb15:8045:ada8:1289:d824:b555	216.36.181.85
b51a:901b:cb15:8045:ada8:1289:d824:b556	216.36.181.86
b51a:901b:cb15:8045:ada8:1289:d824:b557	216.36.181.87
b51a:901b:cb15:8045:ada8:1289:d824:b558	216.36.181.88
b51a:901b:cb15:8045:ada8:1289:d824:b559	216.36.181.89
b51a:901b:cb15:8045:ada8:1289:d824:b55a	216.36.181.90
b51a:901b:cb15:8045:ada8:1289:d824:b55b	216.36.181.91
b51a:901b:cb15:8045:ada8:1289:d824:b55c	216.36.181.92
b51a:901b:cb15:8045:ada8:1289:d824:b55d	216.36.181.93
b51a:901b:cb15:8045:ada8:1289:d824:b55e	216.36.181.94
b51a:901b:cb15:8045:ada8:1289:d824:b55f	216.36.181.95
b51a:901b:cb15:8045:ada8:1289:d824:b560	216.36.181.96
b51a:901b:cb15:8045:ada8:1289:d824:b561	216.36.181.97
b51a:901b:cb15:8045:ada8:1289:d824:b562	216.36.181.98
b51a:901b:cb15:8045:ada8:1289:d824:b563	216.36.181.99
b51a:901b:cb15:8045:ada8:1289:d824:b564	216.36.181.100
b51a:901b:cb15:8045:ada8:1289:d824:b565	216.36.181.101
b51a:901b:cb15:8045:ada8:1289:d824:b566	216.36.181.102
b51a:901b:cb15:8045:ada8:1289:d824:b567	216.36.181.103
b51a:901b:cb15:8045:ada8:1289:d824:b568	216.36.181.104
b51a:901b:cb15:8045:ada8:1289:d824:b569	216.36.181.105
b51a:901b:cb15:8045:ada8:1289:d824:b56a	216.36.181.106
b51a:901b:cb15:8045:ada8:1289:d824:b56b	216.36.181.107
b51a:901b:cb15:8045:ada8:1289:d824:b56c	216.36.181.108
b51a:901b:cb15:8045:ada8:1289:d824:b56d	216.36.181.109
b51a:901b:cb15:8045:ada8:1289:d824:b56e	216.36.181.110
b51a:901b:cb15:8045:ada8:1289:d824:b56f	216.36.181.111
b51a:901b:cb15:8045:ada8:1289:d824:b570	216.36.181.112
b51a:901b:cb15:8045:ada8:1289:d824:b571	216.36.181.113
b51a:901b:cb15:8045:ada8:1289:d824:b572	216.36.181.114
b51a:901b:cb15:8045:ada8:1289:d824:b573	216.36.181.115
b51a:901b:cb15:8045:ada8:1289:d824:b574	216.36.181.116
b51a:901b:cb15:8045:ada8:1289:d824:b575	216.36.181.117
b51a:901b:cb15:8045:ada8:1289:d824:b576	216.36.181.118
b51a:901b:cb15:8045:ada8:1289:d824:b577	216.36.181.119
b51a:901b:cb15:8045:ada8:1289:d824:b578	216.36.181.120

b51a:901b:cb15:8045:ada8:1289:d824:b579	216.36.181.121
b51a:901b:cb15:8045:ada8:1289:d824:b57a	216.36.181.122
b51a:901b:cb15:8045:ada8:1289:d824:b57b	216.36.181.123
b51a:901b:cb15:8045:ada8:1289:d824:b57c	216.36.181.124
b51a:901b:cb15:8045:ada8:1289:d824:b57d	216.36.181.125
b51a:901b:cb15:8045:ada8:1289:d824:b57e	216.36.181.126
b51a:901b:cb15:8045:ada8:1289:d824:b57f	216.36.181.127
b51a:901b:cb15:8045:ada8:1289:d824:b580	216.36.181.128
b51a:901b:cb15:8045:ada8:1289:d824:b581	216.36.181.129
b51a:901b:cb15:8045:ada8:1289:d824:b582	216.36.181.130
b51a:901b:cb15:8045:ada8:1289:d824:b583	216.36.181.131
b51a:901b:cb15:8045:ada8:1289:d824:b584	216.36.181.132
b51a:901b:cb15:8045:ada8:1289:d824:b585	216.36.181.133
b51a:901b:cb15:8045:ada8:1289:d824:b586	216.36.181.134
b51a:901b:cb15:8045:ada8:1289:d824:b587	216.36.181.135
b51a:901b:cb15:8045:ada8:1289:d824:b588	216.36.181.136
b51a:901b:cb15:8045:ada8:1289:d824:b589	216.36.181.137
b51a:901b:cb15:8045:ada8:1289:d824:b58a	216.36.181.138
b51a:901b:cb15:8045:ada8:1289:d824:b58b	216.36.181.139
b51a:901b:cb15:8045:ada8:1289:d824:b58c	216.36.181.140
b51a:901b:cb15:8045:ada8:1289:d824:b58d	216.36.181.141
b51a:901b:cb15:8045:ada8:1289:d824:b58e	216.36.181.142
b51a:901b:cb15:8045:ada8:1289:d824:b58f	216.36.181.143
b51a:901b:cb15:8045:ada8:1289:d824:b590	216.36.181.144
b51a:901b:cb15:8045:ada8:1289:d824:b591	216.36.181.145
b51a:901b:cb15:8045:ada8:1289:d824:b592	216.36.181.146
b51a:901b:cb15:8045:ada8:1289:d824:b593	216.36.181.147
b51a:901b:cb15:8045:ada8:1289:d824:b594	216.36.181.148
b51a:901b:cb15:8045:ada8:1289:d824:b595	216.36.181.149
b51a:901b:cb15:8045:ada8:1289:d824:b596	216.36.181.150
b51a:901b:cb15:8045:ada8:1289:d824:b597	216.36.181.151
b51a:901b:cb15:8045:ada8:1289:d824:b598	216.36.181.152
b51a:901b:cb15:8045:ada8:1289:d824:b599	216.36.181.153
b51a:901b:cb15:8045:ada8:1289:d824:b59a	216.36.181.154
b51a:901b:cb15:8045:ada8:1289:d824:b59b	216.36.181.155
b51a:901b:cb15:8045:ada8:1289:d824:b59c	216.36.181.156
b51a:901b:cb15:8045:ada8:1289:d824:b59d	216.36.181.157
b51a:901b:cb15:8045:ada8:1289:d824:b59e	216.36.181.158
b51a:901b:cb15:8045:ada8:1289:d824:b59f	216.36.181.159
b51a:901b:cb15:8045:ada8:1289:d824:b5a0	216.36.181.160
b51a:901b:cb15:8045:ada8:1289:d824:b5a1	216.36.181.161
b51a:901b:cb15:8045:ada8:1289:d824:b5a2	216.36.181.162
b51a:901b:cb15:8045:ada8:1289:d824:b5a3	216.36.181.163
b51a:901b:cb15:8045:ada8:1289:d824:b5a4	216.36.181.164
b51a:901b:cb15:8045:ada8:1289:d824:b5a5	216.36.181.165
b51a:901b:cb15:8045:ada8:1289:d824:b5a6	216.36.181.166
b51a:901b:cb15:8045:ada8:1289:d824:b5a7	216.36.181.167
b51a:901b:cb15:8045:ada8:1289:d824:b5a8	216.36.181.168
b51a:901b:cb15:8045:ada8:1289:d824:b5a9	216.36.181.169
b51a:901b:cb15:8045:ada8:1289:d824:b5aa	216.36.181.170
b51a:901b:cb15:8045:ada8:1289:d824:b5ab	216.36.181.171
b51a:901b:cb15:8045:ada8:1289:d824:b5ac	216.36.181.172
b51a:901b:cb15:8045:ada8:1289:d824:b5ad	216.36.181.173
b51a:901b:cb15:8045:ada8:1289:d824:b5ae	216.36.181.174
b51a:901b:cb15:8045:ada8:1289:d824:b5af	216.36.181.175
b51a:901b:cb15:8045:ada8:1289:d824:b5b0	216.36.181.176
b51a:901b:cb15:8045:ada8:1289:d824:b5b1	216.36.181.177
b51a:901b:cb15:8045:ada8:1289:d824:b5b2	216.36.181.178
b51a:901b:cb15:8045:ada8:1289:d824:b5b3	216.36.181.179
b51a:901b:cb15:8045:ada8:1289:d824:b5b4	216.36.181.180

b51a:901b:cb15:8045:ada8:1289:d824:b5b5	216.36.181.181
b51a:901b:cb15:8045:ada8:1289:d824:b5b6	216.36.181.182
b51a:901b:cb15:8045:ada8:1289:d824:b5b7	216.36.181.183
b51a:901b:cb15:8045:ada8:1289:d824:b5b8	216.36.181.184
b51a:901b:cb15:8045:ada8:1289:d824:b5b9	216.36.181.185
b51a:901b:cb15:8045:ada8:1289:d824:b5ba	216.36.181.186
b51a:901b:cb15:8045:ada8:1289:d824:b5bb	216.36.181.187
b51a:901b:cb15:8045:ada8:1289:d824:b5bc	216.36.181.188
b51a:901b:cb15:8045:ada8:1289:d824:b5bd	216.36.181.189
b51a:901b:cb15:8045:ada8:1289:d824:b5be	216.36.181.190
b51a:901b:cb15:8045:ada8:1289:d824:b5bf	216.36.181.191
b51a:901b:cb15:8045:ada8:1289:d824:b5c0	216.36.181.192
b51a:901b:cb15:8045:ada8:1289:d824:b5c1	216.36.181.193
b51a:901b:cb15:8045:ada8:1289:d824:b5c2	216.36.181.194
b51a:901b:cb15:8045:ada8:1289:d824:b5c3	216.36.181.195
b51a:901b:cb15:8045:ada8:1289:d824:b5c4	216.36.181.196
b51a:901b:cb15:8045:ada8:1289:d824:b5c5	216.36.181.197
b51a:901b:cb15:8045:ada8:1289:d824:b5c6	216.36.181.198
b51a:901b:cb15:8045:ada8:1289:d824:b5c7	216.36.181.199
b51a:901b:cb15:8045:ada8:1289:d824:b5c8	216.36.181.200
b51a:901b:cb15:8045:ada8:1289:d824:b5c9	216.36.181.201
b51a:901b:cb15:8045:ada8:1289:d824:b5ca	216.36.181.202
b51a:901b:cb15:8045:ada8:1289:d824:b5cb	216.36.181.203
b51a:901b:cb15:8045:ada8:1289:d824:b5cc	216.36.181.204
b51a:901b:cb15:8045:ada8:1289:d824:b5cd	216.36.181.205
b51a:901b:cb15:8045:ada8:1289:d824:b5ce	216.36.181.206
b51a:901b:cb15:8045:ada8:1289:d824:b5cf	216.36.181.207
b51a:901b:cb15:8045:ada8:1289:d824:b5d0	216.36.181.208
b51a:901b:cb15:8045:ada8:1289:d824:b5d1	216.36.181.209
b51a:901b:cb15:8045:ada8:1289:d824:b5d2	216.36.181.210
b51a:901b:cb15:8045:ada8:1289:d824:b5d3	216.36.181.211
b51a:901b:cb15:8045:ada8:1289:d824:b5d4	216.36.181.212
b51a:901b:cb15:8045:ada8:1289:d824:b5d5	216.36.181.213
b51a:901b:cb15:8045:ada8:1289:d824:b5d6	216.36.181.214
b51a:901b:cb15:8045:ada8:1289:d824:b5d7	216.36.181.215
b51a:901b:cb15:8045:ada8:1289:d824:b5d8	216.36.181.216
b51a:901b:cb15:8045:ada8:1289:d824:b5d9	216.36.181.217
b51a:901b:cb15:8045:ada8:1289:d824:b5da	216.36.181.218
b51a:901b:cb15:8045:ada8:1289:d824:b5db	216.36.181.219
b51a:901b:cb15:8045:ada8:1289:d824:b5dc	216.36.181.220
b51a:901b:cb15:8045:ada8:1289:d824:b5dd	216.36.181.221
b51a:901b:cb15:8045:ada8:1289:d824:b5de	216.36.181.222
b51a:901b:cb15:8045:ada8:1289:d824:b5df	216.36.181.223
b51a:901b:cb15:8045:ada8:1289:d824:b5e0	216.36.181.224
b51a:901b:cb15:8045:ada8:1289:d824:b5e1	216.36.181.225
b51a:901b:cb15:8045:ada8:1289:d824:b5e2	216.36.181.226
b51a:901b:cb15:8045:ada8:1289:d824:b5e3	216.36.181.227
b51a:901b:cb15:8045:ada8:1289:d824:b5e4	216.36.181.228
b51a:901b:cb15:8045:ada8:1289:d824:b5e5	216.36.181.229
b51a:901b:cb15:8045:ada8:1289:d824:b5e6	216.36.181.230
b51a:901b:cb15:8045:ada8:1289:d824:b5e7	216.36.181.231
b51a:901b:cb15:8045:ada8:1289:d824:b5e8	216.36.181.232
b51a:901b:cb15:8045:ada8:1289:d824:b5e9	216.36.181.233
b51a:901b:cb15:8045:ada8:1289:d824:b5ea	216.36.181.234
b51a:901b:cb15:8045:ada8:1289:d824:b5eb	216.36.181.235
b51a:901b:cb15:8045:ada8:1289:d824:b5ec	216.36.181.236
b51a:901b:cb15:8045:ada8:1289:d824:b5ed	216.36.181.237
b51a:901b:cb15:8045:ada8:1289:d824:b5ee	216.36.181.238
b51a:901b:cb15:8045:ada8:1289:d824:b5ef	216.36.181.239
b51a:901b:cb15:8045:ada8:1289:d824:b5f0	216.36.181.240
b51a:901b:cb15:8045:ada8:1289:d824:b5f1	216.36.181.241
b51a:901b:cb15:8045:ada8:1289:d824:b5f2	216.36.181.242
b51a:901b:cb15:8045:ada8:1289:d824:b5f3	216.36.181.243
b51a:901b:cb15:8045:ada8:1289:d824:b5f4	216.36.181.244
b51a:901b:cb15:8045:ada8:1289:d824:b5f5	216.36.181.245
b51a:901b:cb15:8045:ada8:1289:d824:b5f6	216.36.181.246
b51a:901b:cb15:8045:ada8:1289:d824:b5f7	216.36.181.247
b51a:901b:cb15:8045:ada8:1289:d824:b5f8	216.36.181.248
b51a:901b:cb15:8045:ada8:1289:d824:b5f9	216.36.181.249
b51a:901b:cb15:8045:ada8:1289:d824:b5fa	216.36.181.250
b51a:901b:cb15:8045:ada8:1289:d824:b5fb	216.36.181.251
b51a:901b:cb15:8045:ada8:1289:d824:b5fc	216.36.181.252
b51a:901b:cb15:8045:ada8:1289:d824:b5fd	216.36.181.253
b51a:901b:cb15:8045:ada8:1289:d824:b5fe	216.36.181.254
b51a:901b:cb15:8045:ada8:1289:d824:b5ff	216.36.181.255

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.