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:eb45:c724:b501	199.36.181.1
b51a:901b:cb15:8045:ada8:eb45:c724:b502	199.36.181.2
b51a:901b:cb15:8045:ada8:eb45:c724:b503	199.36.181.3
b51a:901b:cb15:8045:ada8:eb45:c724:b504	199.36.181.4
b51a:901b:cb15:8045:ada8:eb45:c724:b505	199.36.181.5
b51a:901b:cb15:8045:ada8:eb45:c724:b506	199.36.181.6
b51a:901b:cb15:8045:ada8:eb45:c724:b507	199.36.181.7
b51a:901b:cb15:8045:ada8:eb45:c724:b508	199.36.181.8
b51a:901b:cb15:8045:ada8:eb45:c724:b509	199.36.181.9
b51a:901b:cb15:8045:ada8:eb45:c724:b50a	199.36.181.10
b51a:901b:cb15:8045:ada8:eb45:c724:b50b	199.36.181.11
b51a:901b:cb15:8045:ada8:eb45:c724:b50c	199.36.181.12
b51a:901b:cb15:8045:ada8:eb45:c724:b50d	199.36.181.13
b51a:901b:cb15:8045:ada8:eb45:c724:b50e	199.36.181.14
b51a:901b:cb15:8045:ada8:eb45:c724:b50f	199.36.181.15
b51a:901b:cb15:8045:ada8:eb45:c724:b510	199.36.181.16
b51a:901b:cb15:8045:ada8:eb45:c724:b511	199.36.181.17
b51a:901b:cb15:8045:ada8:eb45:c724:b512	199.36.181.18
b51a:901b:cb15:8045:ada8:eb45:c724:b513	199.36.181.19
b51a:901b:cb15:8045:ada8:eb45:c724:b514	199.36.181.20
b51a:901b:cb15:8045:ada8:eb45:c724:b515	199.36.181.21
b51a:901b:cb15:8045:ada8:eb45:c724:b516	199.36.181.22
b51a:901b:cb15:8045:ada8:eb45:c724:b517	199.36.181.23
b51a:901b:cb15:8045:ada8:eb45:c724:b518	199.36.181.24
b51a:901b:cb15:8045:ada8:eb45:c724:b519	199.36.181.25
b51a:901b:cb15:8045:ada8:eb45:c724:b51a	199.36.181.26
b51a:901b:cb15:8045:ada8:eb45:c724:b51b	199.36.181.27
b51a:901b:cb15:8045:ada8:eb45:c724:b51c	199.36.181.28
b51a:901b:cb15:8045:ada8:eb45:c724:b51d	199.36.181.29
b51a:901b:cb15:8045:ada8:eb45:c724:b51e	199.36.181.30
b51a:901b:cb15:8045:ada8:eb45:c724:b51f	199.36.181.31
b51a:901b:cb15:8045:ada8:eb45:c724:b520	199.36.181.32
b51a:901b:cb15:8045:ada8:eb45:c724:b521	199.36.181.33
b51a:901b:cb15:8045:ada8:eb45:c724:b522	199.36.181.34
b51a:901b:cb15:8045:ada8:eb45:c724:b523	199.36.181.35
b51a:901b:cb15:8045:ada8:eb45:c724:b524	199.36.181.36
b51a:901b:cb15:8045:ada8:eb45:c724:b525	199.36.181.37
b51a:901b:cb15:8045:ada8:eb45:c724:b526	199.36.181.38
b51a:901b:cb15:8045:ada8:eb45:c724:b527	199.36.181.39
b51a:901b:cb15:8045:ada8:eb45:c724:b528	199.36.181.40
b51a:901b:cb15:8045:ada8:eb45:c724:b529	199.36.181.41
b51a:901b:cb15:8045:ada8:eb45:c724:b52a	199.36.181.42
b51a:901b:cb15:8045:ada8:eb45:c724:b52b	199.36.181.43
b51a:901b:cb15:8045:ada8:eb45:c724:b52c	199.36.181.44
b51a:901b:cb15:8045:ada8:eb45:c724:b52d	199.36.181.45
b51a:901b:cb15:8045:ada8:eb45:c724:b52e	199.36.181.46
b51a:901b:cb15:8045:ada8:eb45:c724:b52f	199.36.181.47
b51a:901b:cb15:8045:ada8:eb45:c724:b530	199.36.181.48
b51a:901b:cb15:8045:ada8:eb45:c724:b531	199.36.181.49
b51a:901b:cb15:8045:ada8:eb45:c724:b532	199.36.181.50
b51a:901b:cb15:8045:ada8:eb45:c724:b533	199.36.181.51
b51a:901b:cb15:8045:ada8:eb45:c724:b534	199.36.181.52
b51a:901b:cb15:8045:ada8:eb45:c724:b535	199.36.181.53
b51a:901b:cb15:8045:ada8:eb45:c724:b536	199.36.181.54
b51a:901b:cb15:8045:ada8:eb45:c724:b537	199.36.181.55
b51a:901b:cb15:8045:ada8:eb45:c724:b538	199.36.181.56
b51a:901b:cb15:8045:ada8:eb45:c724:b539	199.36.181.57
b51a:901b:cb15:8045:ada8:eb45:c724:b53a	199.36.181.58
b51a:901b:cb15:8045:ada8:eb45:c724:b53b	199.36.181.59
b51a:901b:cb15:8045:ada8:eb45:c724:b53c	199.36.181.60

b51a:901b:cb15:8045:ada8:eb45:c724:b53d	199.36.181.61
b51a:901b:cb15:8045:ada8:eb45:c724:b53e	199.36.181.62
b51a:901b:cb15:8045:ada8:eb45:c724:b53f	199.36.181.63
b51a:901b:cb15:8045:ada8:eb45:c724:b540	199.36.181.64
b51a:901b:cb15:8045:ada8:eb45:c724:b541	199.36.181.65
b51a:901b:cb15:8045:ada8:eb45:c724:b542	199.36.181.66
b51a:901b:cb15:8045:ada8:eb45:c724:b543	199.36.181.67
b51a:901b:cb15:8045:ada8:eb45:c724:b544	199.36.181.68
b51a:901b:cb15:8045:ada8:eb45:c724:b545	199.36.181.69
b51a:901b:cb15:8045:ada8:eb45:c724:b546	199.36.181.70
b51a:901b:cb15:8045:ada8:eb45:c724:b547	199.36.181.71
b51a:901b:cb15:8045:ada8:eb45:c724:b548	199.36.181.72
b51a:901b:cb15:8045:ada8:eb45:c724:b549	199.36.181.73
b51a:901b:cb15:8045:ada8:eb45:c724:b54a	199.36.181.74
b51a:901b:cb15:8045:ada8:eb45:c724:b54b	199.36.181.75
b51a:901b:cb15:8045:ada8:eb45:c724:b54c	199.36.181.76
b51a:901b:cb15:8045:ada8:eb45:c724:b54d	199.36.181.77
b51a:901b:cb15:8045:ada8:eb45:c724:b54e	199.36.181.78
b51a:901b:cb15:8045:ada8:eb45:c724:b54f	199.36.181.79
b51a:901b:cb15:8045:ada8:eb45:c724:b550	199.36.181.80
b51a:901b:cb15:8045:ada8:eb45:c724:b551	199.36.181.81
b51a:901b:cb15:8045:ada8:eb45:c724:b552	199.36.181.82
b51a:901b:cb15:8045:ada8:eb45:c724:b553	199.36.181.83
b51a:901b:cb15:8045:ada8:eb45:c724:b554	199.36.181.84
b51a:901b:cb15:8045:ada8:eb45:c724:b555	199.36.181.85
b51a:901b:cb15:8045:ada8:eb45:c724:b556	199.36.181.86
b51a:901b:cb15:8045:ada8:eb45:c724:b557	199.36.181.87
b51a:901b:cb15:8045:ada8:eb45:c724:b558	199.36.181.88
b51a:901b:cb15:8045:ada8:eb45:c724:b559	199.36.181.89
b51a:901b:cb15:8045:ada8:eb45:c724:b55a	199.36.181.90
b51a:901b:cb15:8045:ada8:eb45:c724:b55b	199.36.181.91
b51a:901b:cb15:8045:ada8:eb45:c724:b55c	199.36.181.92
b51a:901b:cb15:8045:ada8:eb45:c724:b55d	199.36.181.93
b51a:901b:cb15:8045:ada8:eb45:c724:b55e	199.36.181.94
b51a:901b:cb15:8045:ada8:eb45:c724:b55f	199.36.181.95
b51a:901b:cb15:8045:ada8:eb45:c724:b560	199.36.181.96
b51a:901b:cb15:8045:ada8:eb45:c724:b561	199.36.181.97
b51a:901b:cb15:8045:ada8:eb45:c724:b562	199.36.181.98
b51a:901b:cb15:8045:ada8:eb45:c724:b563	199.36.181.99
b51a:901b:cb15:8045:ada8:eb45:c724:b564	199.36.181.100
b51a:901b:cb15:8045:ada8:eb45:c724:b565	199.36.181.101
b51a:901b:cb15:8045:ada8:eb45:c724:b566	199.36.181.102
b51a:901b:cb15:8045:ada8:eb45:c724:b567	199.36.181.103
b51a:901b:cb15:8045:ada8:eb45:c724:b568	199.36.181.104
b51a:901b:cb15:8045:ada8:eb45:c724:b569	199.36.181.105
b51a:901b:cb15:8045:ada8:eb45:c724:b56a	199.36.181.106
b51a:901b:cb15:8045:ada8:eb45:c724:b56b	199.36.181.107
b51a:901b:cb15:8045:ada8:eb45:c724:b56c	199.36.181.108
b51a:901b:cb15:8045:ada8:eb45:c724:b56d	199.36.181.109
b51a:901b:cb15:8045:ada8:eb45:c724:b56e	199.36.181.110
b51a:901b:cb15:8045:ada8:eb45:c724:b56f	199.36.181.111
b51a:901b:cb15:8045:ada8:eb45:c724:b570	199.36.181.112
b51a:901b:cb15:8045:ada8:eb45:c724:b571	199.36.181.113
b51a:901b:cb15:8045:ada8:eb45:c724:b572	199.36.181.114
b51a:901b:cb15:8045:ada8:eb45:c724:b573	199.36.181.115
b51a:901b:cb15:8045:ada8:eb45:c724:b574	199.36.181.116
b51a:901b:cb15:8045:ada8:eb45:c724:b575	199.36.181.117
b51a:901b:cb15:8045:ada8:eb45:c724:b576	199.36.181.118
b51a:901b:cb15:8045:ada8:eb45:c724:b577	199.36.181.119
b51a:901b:cb15:8045:ada8:eb45:c724:b578	199.36.181.120

b51a:901b:cb15:8045:ada8:eb45:c724:b579	199.36.181.121
b51a:901b:cb15:8045:ada8:eb45:c724:b57a	199.36.181.122
b51a:901b:cb15:8045:ada8:eb45:c724:b57b	199.36.181.123
b51a:901b:cb15:8045:ada8:eb45:c724:b57c	199.36.181.124
b51a:901b:cb15:8045:ada8:eb45:c724:b57d	199.36.181.125
b51a:901b:cb15:8045:ada8:eb45:c724:b57e	199.36.181.126
b51a:901b:cb15:8045:ada8:eb45:c724:b57f	199.36.181.127
b51a:901b:cb15:8045:ada8:eb45:c724:b580	199.36.181.128
b51a:901b:cb15:8045:ada8:eb45:c724:b581	199.36.181.129
b51a:901b:cb15:8045:ada8:eb45:c724:b582	199.36.181.130
b51a:901b:cb15:8045:ada8:eb45:c724:b583	199.36.181.131
b51a:901b:cb15:8045:ada8:eb45:c724:b584	199.36.181.132
b51a:901b:cb15:8045:ada8:eb45:c724:b585	199.36.181.133
b51a:901b:cb15:8045:ada8:eb45:c724:b586	199.36.181.134
b51a:901b:cb15:8045:ada8:eb45:c724:b587	199.36.181.135
b51a:901b:cb15:8045:ada8:eb45:c724:b588	199.36.181.136
b51a:901b:cb15:8045:ada8:eb45:c724:b589	199.36.181.137
b51a:901b:cb15:8045:ada8:eb45:c724:b58a	199.36.181.138
b51a:901b:cb15:8045:ada8:eb45:c724:b58b	199.36.181.139
b51a:901b:cb15:8045:ada8:eb45:c724:b58c	199.36.181.140
b51a:901b:cb15:8045:ada8:eb45:c724:b58d	199.36.181.141
b51a:901b:cb15:8045:ada8:eb45:c724:b58e	199.36.181.142
b51a:901b:cb15:8045:ada8:eb45:c724:b58f	199.36.181.143
b51a:901b:cb15:8045:ada8:eb45:c724:b590	199.36.181.144
b51a:901b:cb15:8045:ada8:eb45:c724:b591	199.36.181.145
b51a:901b:cb15:8045:ada8:eb45:c724:b592	199.36.181.146
b51a:901b:cb15:8045:ada8:eb45:c724:b593	199.36.181.147
b51a:901b:cb15:8045:ada8:eb45:c724:b594	199.36.181.148
b51a:901b:cb15:8045:ada8:eb45:c724:b595	199.36.181.149
b51a:901b:cb15:8045:ada8:eb45:c724:b596	199.36.181.150
b51a:901b:cb15:8045:ada8:eb45:c724:b597	199.36.181.151
b51a:901b:cb15:8045:ada8:eb45:c724:b598	199.36.181.152
b51a:901b:cb15:8045:ada8:eb45:c724:b599	199.36.181.153
b51a:901b:cb15:8045:ada8:eb45:c724:b59a	199.36.181.154
b51a:901b:cb15:8045:ada8:eb45:c724:b59b	199.36.181.155
b51a:901b:cb15:8045:ada8:eb45:c724:b59c	199.36.181.156
b51a:901b:cb15:8045:ada8:eb45:c724:b59d	199.36.181.157
b51a:901b:cb15:8045:ada8:eb45:c724:b59e	199.36.181.158
b51a:901b:cb15:8045:ada8:eb45:c724:b59f	199.36.181.159
b51a:901b:cb15:8045:ada8:eb45:c724:b5a0	199.36.181.160
b51a:901b:cb15:8045:ada8:eb45:c724:b5a1	199.36.181.161
b51a:901b:cb15:8045:ada8:eb45:c724:b5a2	199.36.181.162
b51a:901b:cb15:8045:ada8:eb45:c724:b5a3	199.36.181.163
b51a:901b:cb15:8045:ada8:eb45:c724:b5a4	199.36.181.164
b51a:901b:cb15:8045:ada8:eb45:c724:b5a5	199.36.181.165
b51a:901b:cb15:8045:ada8:eb45:c724:b5a6	199.36.181.166
b51a:901b:cb15:8045:ada8:eb45:c724:b5a7	199.36.181.167
b51a:901b:cb15:8045:ada8:eb45:c724:b5a8	199.36.181.168
b51a:901b:cb15:8045:ada8:eb45:c724:b5a9	199.36.181.169
b51a:901b:cb15:8045:ada8:eb45:c724:b5aa	199.36.181.170
b51a:901b:cb15:8045:ada8:eb45:c724:b5ab	199.36.181.171
b51a:901b:cb15:8045:ada8:eb45:c724:b5ac	199.36.181.172
b51a:901b:cb15:8045:ada8:eb45:c724:b5ad	199.36.181.173
b51a:901b:cb15:8045:ada8:eb45:c724:b5ae	199.36.181.174
b51a:901b:cb15:8045:ada8:eb45:c724:b5af	199.36.181.175
b51a:901b:cb15:8045:ada8:eb45:c724:b5b0	199.36.181.176
b51a:901b:cb15:8045:ada8:eb45:c724:b5b1	199.36.181.177
b51a:901b:cb15:8045:ada8:eb45:c724:b5b2	199.36.181.178
b51a:901b:cb15:8045:ada8:eb45:c724:b5b3	199.36.181.179
b51a:901b:cb15:8045:ada8:eb45:c724:b5b4	199.36.181.180

b51a:901b:cb15:8045:ada8:eb45:c724:b5b5	199.36.181.181
b51a:901b:cb15:8045:ada8:eb45:c724:b5b6	199.36.181.182
b51a:901b:cb15:8045:ada8:eb45:c724:b5b7	199.36.181.183
b51a:901b:cb15:8045:ada8:eb45:c724:b5b8	199.36.181.184
b51a:901b:cb15:8045:ada8:eb45:c724:b5b9	199.36.181.185
b51a:901b:cb15:8045:ada8:eb45:c724:b5ba	199.36.181.186
b51a:901b:cb15:8045:ada8:eb45:c724:b5bb	199.36.181.187
b51a:901b:cb15:8045:ada8:eb45:c724:b5bc	199.36.181.188
b51a:901b:cb15:8045:ada8:eb45:c724:b5bd	199.36.181.189
b51a:901b:cb15:8045:ada8:eb45:c724:b5be	199.36.181.190
b51a:901b:cb15:8045:ada8:eb45:c724:b5bf	199.36.181.191
b51a:901b:cb15:8045:ada8:eb45:c724:b5c0	199.36.181.192
b51a:901b:cb15:8045:ada8:eb45:c724:b5c1	199.36.181.193
b51a:901b:cb15:8045:ada8:eb45:c724:b5c2	199.36.181.194
b51a:901b:cb15:8045:ada8:eb45:c724:b5c3	199.36.181.195
b51a:901b:cb15:8045:ada8:eb45:c724:b5c4	199.36.181.196
b51a:901b:cb15:8045:ada8:eb45:c724:b5c5	199.36.181.197
b51a:901b:cb15:8045:ada8:eb45:c724:b5c6	199.36.181.198
b51a:901b:cb15:8045:ada8:eb45:c724:b5c7	199.36.181.199
b51a:901b:cb15:8045:ada8:eb45:c724:b5c8	199.36.181.200
b51a:901b:cb15:8045:ada8:eb45:c724:b5c9	199.36.181.201
b51a:901b:cb15:8045:ada8:eb45:c724:b5ca	199.36.181.202
b51a:901b:cb15:8045:ada8:eb45:c724:b5cb	199.36.181.203
b51a:901b:cb15:8045:ada8:eb45:c724:b5cc	199.36.181.204
b51a:901b:cb15:8045:ada8:eb45:c724:b5cd	199.36.181.205
b51a:901b:cb15:8045:ada8:eb45:c724:b5ce	199.36.181.206
b51a:901b:cb15:8045:ada8:eb45:c724:b5cf	199.36.181.207
b51a:901b:cb15:8045:ada8:eb45:c724:b5d0	199.36.181.208
b51a:901b:cb15:8045:ada8:eb45:c724:b5d1	199.36.181.209
b51a:901b:cb15:8045:ada8:eb45:c724:b5d2	199.36.181.210
b51a:901b:cb15:8045:ada8:eb45:c724:b5d3	199.36.181.211
b51a:901b:cb15:8045:ada8:eb45:c724:b5d4	199.36.181.212
b51a:901b:cb15:8045:ada8:eb45:c724:b5d5	199.36.181.213
b51a:901b:cb15:8045:ada8:eb45:c724:b5d6	199.36.181.214
b51a:901b:cb15:8045:ada8:eb45:c724:b5d7	199.36.181.215
b51a:901b:cb15:8045:ada8:eb45:c724:b5d8	199.36.181.216
b51a:901b:cb15:8045:ada8:eb45:c724:b5d9	199.36.181.217
b51a:901b:cb15:8045:ada8:eb45:c724:b5da	199.36.181.218
b51a:901b:cb15:8045:ada8:eb45:c724:b5db	199.36.181.219
b51a:901b:cb15:8045:ada8:eb45:c724:b5dc	199.36.181.220
b51a:901b:cb15:8045:ada8:eb45:c724:b5dd	199.36.181.221
b51a:901b:cb15:8045:ada8:eb45:c724:b5de	199.36.181.222
b51a:901b:cb15:8045:ada8:eb45:c724:b5df	199.36.181.223
b51a:901b:cb15:8045:ada8:eb45:c724:b5e0	199.36.181.224
b51a:901b:cb15:8045:ada8:eb45:c724:b5e1	199.36.181.225
b51a:901b:cb15:8045:ada8:eb45:c724:b5e2	199.36.181.226
b51a:901b:cb15:8045:ada8:eb45:c724:b5e3	199.36.181.227
b51a:901b:cb15:8045:ada8:eb45:c724:b5e4	199.36.181.228
b51a:901b:cb15:8045:ada8:eb45:c724:b5e5	199.36.181.229
b51a:901b:cb15:8045:ada8:eb45:c724:b5e6	199.36.181.230
b51a:901b:cb15:8045:ada8:eb45:c724:b5e7	199.36.181.231
b51a:901b:cb15:8045:ada8:eb45:c724:b5e8	199.36.181.232
b51a:901b:cb15:8045:ada8:eb45:c724:b5e9	199.36.181.233
b51a:901b:cb15:8045:ada8:eb45:c724:b5ea	199.36.181.234
b51a:901b:cb15:8045:ada8:eb45:c724:b5eb	199.36.181.235
b51a:901b:cb15:8045:ada8:eb45:c724:b5ec	199.36.181.236
b51a:901b:cb15:8045:ada8:eb45:c724:b5ed	199.36.181.237
b51a:901b:cb15:8045:ada8:eb45:c724:b5ee	199.36.181.238
b51a:901b:cb15:8045:ada8:eb45:c724:b5ef	199.36.181.239
b51a:901b:cb15:8045:ada8:eb45:c724:b5f0	199.36.181.240
b51a:901b:cb15:8045:ada8:eb45:c724:b5f1	199.36.181.241
b51a:901b:cb15:8045:ada8:eb45:c724:b5f2	199.36.181.242
b51a:901b:cb15:8045:ada8:eb45:c724:b5f3	199.36.181.243
b51a:901b:cb15:8045:ada8:eb45:c724:b5f4	199.36.181.244
b51a:901b:cb15:8045:ada8:eb45:c724:b5f5	199.36.181.245
b51a:901b:cb15:8045:ada8:eb45:c724:b5f6	199.36.181.246
b51a:901b:cb15:8045:ada8:eb45:c724:b5f7	199.36.181.247
b51a:901b:cb15:8045:ada8:eb45:c724:b5f8	199.36.181.248
b51a:901b:cb15:8045:ada8:eb45:c724:b5f9	199.36.181.249
b51a:901b:cb15:8045:ada8:eb45:c724:b5fa	199.36.181.250
b51a:901b:cb15:8045:ada8:eb45:c724:b5fb	199.36.181.251
b51a:901b:cb15:8045:ada8:eb45:c724:b5fc	199.36.181.252
b51a:901b:cb15:8045:ada8:eb45:c724:b5fd	199.36.181.253
b51a:901b:cb15:8045:ada8:eb45:c724:b5fe	199.36.181.254
b51a:901b:cb15:8045:ada8:eb45:c724:b5ff	199.36.181.255

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.