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:e249:b501	226.73.181.1
b51a:901b:cb15:8045:ada8:2224:e249:b502	226.73.181.2
b51a:901b:cb15:8045:ada8:2224:e249:b503	226.73.181.3
b51a:901b:cb15:8045:ada8:2224:e249:b504	226.73.181.4
b51a:901b:cb15:8045:ada8:2224:e249:b505	226.73.181.5
b51a:901b:cb15:8045:ada8:2224:e249:b506	226.73.181.6
b51a:901b:cb15:8045:ada8:2224:e249:b507	226.73.181.7
b51a:901b:cb15:8045:ada8:2224:e249:b508	226.73.181.8
b51a:901b:cb15:8045:ada8:2224:e249:b509	226.73.181.9
b51a:901b:cb15:8045:ada8:2224:e249:b50a	226.73.181.10
b51a:901b:cb15:8045:ada8:2224:e249:b50b	226.73.181.11
b51a:901b:cb15:8045:ada8:2224:e249:b50c	226.73.181.12
b51a:901b:cb15:8045:ada8:2224:e249:b50d	226.73.181.13
b51a:901b:cb15:8045:ada8:2224:e249:b50e	226.73.181.14
b51a:901b:cb15:8045:ada8:2224:e249:b50f	226.73.181.15
b51a:901b:cb15:8045:ada8:2224:e249:b510	226.73.181.16
b51a:901b:cb15:8045:ada8:2224:e249:b511	226.73.181.17
b51a:901b:cb15:8045:ada8:2224:e249:b512	226.73.181.18
b51a:901b:cb15:8045:ada8:2224:e249:b513	226.73.181.19
b51a:901b:cb15:8045:ada8:2224:e249:b514	226.73.181.20
b51a:901b:cb15:8045:ada8:2224:e249:b515	226.73.181.21
b51a:901b:cb15:8045:ada8:2224:e249:b516	226.73.181.22
b51a:901b:cb15:8045:ada8:2224:e249:b517	226.73.181.23
b51a:901b:cb15:8045:ada8:2224:e249:b518	226.73.181.24
b51a:901b:cb15:8045:ada8:2224:e249:b519	226.73.181.25
b51a:901b:cb15:8045:ada8:2224:e249:b51a	226.73.181.26
b51a:901b:cb15:8045:ada8:2224:e249:b51b	226.73.181.27
b51a:901b:cb15:8045:ada8:2224:e249:b51c	226.73.181.28
b51a:901b:cb15:8045:ada8:2224:e249:b51d	226.73.181.29
b51a:901b:cb15:8045:ada8:2224:e249:b51e	226.73.181.30
b51a:901b:cb15:8045:ada8:2224:e249:b51f	226.73.181.31
b51a:901b:cb15:8045:ada8:2224:e249:b520	226.73.181.32
b51a:901b:cb15:8045:ada8:2224:e249:b521	226.73.181.33
b51a:901b:cb15:8045:ada8:2224:e249:b522	226.73.181.34
b51a:901b:cb15:8045:ada8:2224:e249:b523	226.73.181.35
b51a:901b:cb15:8045:ada8:2224:e249:b524	226.73.181.36
b51a:901b:cb15:8045:ada8:2224:e249:b525	226.73.181.37
b51a:901b:cb15:8045:ada8:2224:e249:b526	226.73.181.38
b51a:901b:cb15:8045:ada8:2224:e249:b527	226.73.181.39
b51a:901b:cb15:8045:ada8:2224:e249:b528	226.73.181.40
b51a:901b:cb15:8045:ada8:2224:e249:b529	226.73.181.41
b51a:901b:cb15:8045:ada8:2224:e249:b52a	226.73.181.42
b51a:901b:cb15:8045:ada8:2224:e249:b52b	226.73.181.43
b51a:901b:cb15:8045:ada8:2224:e249:b52c	226.73.181.44
b51a:901b:cb15:8045:ada8:2224:e249:b52d	226.73.181.45
b51a:901b:cb15:8045:ada8:2224:e249:b52e	226.73.181.46
b51a:901b:cb15:8045:ada8:2224:e249:b52f	226.73.181.47
b51a:901b:cb15:8045:ada8:2224:e249:b530	226.73.181.48
b51a:901b:cb15:8045:ada8:2224:e249:b531	226.73.181.49
b51a:901b:cb15:8045:ada8:2224:e249:b532	226.73.181.50
b51a:901b:cb15:8045:ada8:2224:e249:b533	226.73.181.51
b51a:901b:cb15:8045:ada8:2224:e249:b534	226.73.181.52
b51a:901b:cb15:8045:ada8:2224:e249:b535	226.73.181.53
b51a:901b:cb15:8045:ada8:2224:e249:b536	226.73.181.54
b51a:901b:cb15:8045:ada8:2224:e249:b537	226.73.181.55
b51a:901b:cb15:8045:ada8:2224:e249:b538	226.73.181.56
b51a:901b:cb15:8045:ada8:2224:e249:b539	226.73.181.57
b51a:901b:cb15:8045:ada8:2224:e249:b53a	226.73.181.58
b51a:901b:cb15:8045:ada8:2224:e249:b53b	226.73.181.59
b51a:901b:cb15:8045:ada8:2224:e249:b53c	226.73.181.60

b51a:901b:cb15:8045:ada8:2224:e249:b53d	226.73.181.61
b51a:901b:cb15:8045:ada8:2224:e249:b53e	226.73.181.62
b51a:901b:cb15:8045:ada8:2224:e249:b53f	226.73.181.63
b51a:901b:cb15:8045:ada8:2224:e249:b540	226.73.181.64
b51a:901b:cb15:8045:ada8:2224:e249:b541	226.73.181.65
b51a:901b:cb15:8045:ada8:2224:e249:b542	226.73.181.66
b51a:901b:cb15:8045:ada8:2224:e249:b543	226.73.181.67
b51a:901b:cb15:8045:ada8:2224:e249:b544	226.73.181.68
b51a:901b:cb15:8045:ada8:2224:e249:b545	226.73.181.69
b51a:901b:cb15:8045:ada8:2224:e249:b546	226.73.181.70
b51a:901b:cb15:8045:ada8:2224:e249:b547	226.73.181.71
b51a:901b:cb15:8045:ada8:2224:e249:b548	226.73.181.72
b51a:901b:cb15:8045:ada8:2224:e249:b549	226.73.181.73
b51a:901b:cb15:8045:ada8:2224:e249:b54a	226.73.181.74
b51a:901b:cb15:8045:ada8:2224:e249:b54b	226.73.181.75
b51a:901b:cb15:8045:ada8:2224:e249:b54c	226.73.181.76
b51a:901b:cb15:8045:ada8:2224:e249:b54d	226.73.181.77
b51a:901b:cb15:8045:ada8:2224:e249:b54e	226.73.181.78
b51a:901b:cb15:8045:ada8:2224:e249:b54f	226.73.181.79
b51a:901b:cb15:8045:ada8:2224:e249:b550	226.73.181.80
b51a:901b:cb15:8045:ada8:2224:e249:b551	226.73.181.81
b51a:901b:cb15:8045:ada8:2224:e249:b552	226.73.181.82
b51a:901b:cb15:8045:ada8:2224:e249:b553	226.73.181.83
b51a:901b:cb15:8045:ada8:2224:e249:b554	226.73.181.84
b51a:901b:cb15:8045:ada8:2224:e249:b555	226.73.181.85
b51a:901b:cb15:8045:ada8:2224:e249:b556	226.73.181.86
b51a:901b:cb15:8045:ada8:2224:e249:b557	226.73.181.87
b51a:901b:cb15:8045:ada8:2224:e249:b558	226.73.181.88
b51a:901b:cb15:8045:ada8:2224:e249:b559	226.73.181.89
b51a:901b:cb15:8045:ada8:2224:e249:b55a	226.73.181.90
b51a:901b:cb15:8045:ada8:2224:e249:b55b	226.73.181.91
b51a:901b:cb15:8045:ada8:2224:e249:b55c	226.73.181.92
b51a:901b:cb15:8045:ada8:2224:e249:b55d	226.73.181.93
b51a:901b:cb15:8045:ada8:2224:e249:b55e	226.73.181.94
b51a:901b:cb15:8045:ada8:2224:e249:b55f	226.73.181.95
b51a:901b:cb15:8045:ada8:2224:e249:b560	226.73.181.96
b51a:901b:cb15:8045:ada8:2224:e249:b561	226.73.181.97
b51a:901b:cb15:8045:ada8:2224:e249:b562	226.73.181.98
b51a:901b:cb15:8045:ada8:2224:e249:b563	226.73.181.99
b51a:901b:cb15:8045:ada8:2224:e249:b564	226.73.181.100
b51a:901b:cb15:8045:ada8:2224:e249:b565	226.73.181.101
b51a:901b:cb15:8045:ada8:2224:e249:b566	226.73.181.102
b51a:901b:cb15:8045:ada8:2224:e249:b567	226.73.181.103
b51a:901b:cb15:8045:ada8:2224:e249:b568	226.73.181.104
b51a:901b:cb15:8045:ada8:2224:e249:b569	226.73.181.105
b51a:901b:cb15:8045:ada8:2224:e249:b56a	226.73.181.106
b51a:901b:cb15:8045:ada8:2224:e249:b56b	226.73.181.107
b51a:901b:cb15:8045:ada8:2224:e249:b56c	226.73.181.108
b51a:901b:cb15:8045:ada8:2224:e249:b56d	226.73.181.109
b51a:901b:cb15:8045:ada8:2224:e249:b56e	226.73.181.110
b51a:901b:cb15:8045:ada8:2224:e249:b56f	226.73.181.111
b51a:901b:cb15:8045:ada8:2224:e249:b570	226.73.181.112
b51a:901b:cb15:8045:ada8:2224:e249:b571	226.73.181.113
b51a:901b:cb15:8045:ada8:2224:e249:b572	226.73.181.114
b51a:901b:cb15:8045:ada8:2224:e249:b573	226.73.181.115
b51a:901b:cb15:8045:ada8:2224:e249:b574	226.73.181.116
b51a:901b:cb15:8045:ada8:2224:e249:b575	226.73.181.117
b51a:901b:cb15:8045:ada8:2224:e249:b576	226.73.181.118
b51a:901b:cb15:8045:ada8:2224:e249:b577	226.73.181.119
b51a:901b:cb15:8045:ada8:2224:e249:b578	226.73.181.120

b51a:901b:cb15:8045:ada8:2224:e249:b579	226.73.181.121
b51a:901b:cb15:8045:ada8:2224:e249:b57a	226.73.181.122
b51a:901b:cb15:8045:ada8:2224:e249:b57b	226.73.181.123
b51a:901b:cb15:8045:ada8:2224:e249:b57c	226.73.181.124
b51a:901b:cb15:8045:ada8:2224:e249:b57d	226.73.181.125
b51a:901b:cb15:8045:ada8:2224:e249:b57e	226.73.181.126
b51a:901b:cb15:8045:ada8:2224:e249:b57f	226.73.181.127
b51a:901b:cb15:8045:ada8:2224:e249:b580	226.73.181.128
b51a:901b:cb15:8045:ada8:2224:e249:b581	226.73.181.129
b51a:901b:cb15:8045:ada8:2224:e249:b582	226.73.181.130
b51a:901b:cb15:8045:ada8:2224:e249:b583	226.73.181.131
b51a:901b:cb15:8045:ada8:2224:e249:b584	226.73.181.132
b51a:901b:cb15:8045:ada8:2224:e249:b585	226.73.181.133
b51a:901b:cb15:8045:ada8:2224:e249:b586	226.73.181.134
b51a:901b:cb15:8045:ada8:2224:e249:b587	226.73.181.135
b51a:901b:cb15:8045:ada8:2224:e249:b588	226.73.181.136
b51a:901b:cb15:8045:ada8:2224:e249:b589	226.73.181.137
b51a:901b:cb15:8045:ada8:2224:e249:b58a	226.73.181.138
b51a:901b:cb15:8045:ada8:2224:e249:b58b	226.73.181.139
b51a:901b:cb15:8045:ada8:2224:e249:b58c	226.73.181.140
b51a:901b:cb15:8045:ada8:2224:e249:b58d	226.73.181.141
b51a:901b:cb15:8045:ada8:2224:e249:b58e	226.73.181.142
b51a:901b:cb15:8045:ada8:2224:e249:b58f	226.73.181.143
b51a:901b:cb15:8045:ada8:2224:e249:b590	226.73.181.144
b51a:901b:cb15:8045:ada8:2224:e249:b591	226.73.181.145
b51a:901b:cb15:8045:ada8:2224:e249:b592	226.73.181.146
b51a:901b:cb15:8045:ada8:2224:e249:b593	226.73.181.147
b51a:901b:cb15:8045:ada8:2224:e249:b594	226.73.181.148
b51a:901b:cb15:8045:ada8:2224:e249:b595	226.73.181.149
b51a:901b:cb15:8045:ada8:2224:e249:b596	226.73.181.150
b51a:901b:cb15:8045:ada8:2224:e249:b597	226.73.181.151
b51a:901b:cb15:8045:ada8:2224:e249:b598	226.73.181.152
b51a:901b:cb15:8045:ada8:2224:e249:b599	226.73.181.153
b51a:901b:cb15:8045:ada8:2224:e249:b59a	226.73.181.154
b51a:901b:cb15:8045:ada8:2224:e249:b59b	226.73.181.155
b51a:901b:cb15:8045:ada8:2224:e249:b59c	226.73.181.156
b51a:901b:cb15:8045:ada8:2224:e249:b59d	226.73.181.157
b51a:901b:cb15:8045:ada8:2224:e249:b59e	226.73.181.158
b51a:901b:cb15:8045:ada8:2224:e249:b59f	226.73.181.159
b51a:901b:cb15:8045:ada8:2224:e249:b5a0	226.73.181.160
b51a:901b:cb15:8045:ada8:2224:e249:b5a1	226.73.181.161
b51a:901b:cb15:8045:ada8:2224:e249:b5a2	226.73.181.162
b51a:901b:cb15:8045:ada8:2224:e249:b5a3	226.73.181.163
b51a:901b:cb15:8045:ada8:2224:e249:b5a4	226.73.181.164
b51a:901b:cb15:8045:ada8:2224:e249:b5a5	226.73.181.165
b51a:901b:cb15:8045:ada8:2224:e249:b5a6	226.73.181.166
b51a:901b:cb15:8045:ada8:2224:e249:b5a7	226.73.181.167
b51a:901b:cb15:8045:ada8:2224:e249:b5a8	226.73.181.168
b51a:901b:cb15:8045:ada8:2224:e249:b5a9	226.73.181.169
b51a:901b:cb15:8045:ada8:2224:e249:b5aa	226.73.181.170
b51a:901b:cb15:8045:ada8:2224:e249:b5ab	226.73.181.171
b51a:901b:cb15:8045:ada8:2224:e249:b5ac	226.73.181.172
b51a:901b:cb15:8045:ada8:2224:e249:b5ad	226.73.181.173
b51a:901b:cb15:8045:ada8:2224:e249:b5ae	226.73.181.174
b51a:901b:cb15:8045:ada8:2224:e249:b5af	226.73.181.175
b51a:901b:cb15:8045:ada8:2224:e249:b5b0	226.73.181.176
b51a:901b:cb15:8045:ada8:2224:e249:b5b1	226.73.181.177
b51a:901b:cb15:8045:ada8:2224:e249:b5b2	226.73.181.178
b51a:901b:cb15:8045:ada8:2224:e249:b5b3	226.73.181.179
b51a:901b:cb15:8045:ada8:2224:e249:b5b4	226.73.181.180

b51a:901b:cb15:8045:ada8:2224:e249:b5b5	226.73.181.181
b51a:901b:cb15:8045:ada8:2224:e249:b5b6	226.73.181.182
b51a:901b:cb15:8045:ada8:2224:e249:b5b7	226.73.181.183
b51a:901b:cb15:8045:ada8:2224:e249:b5b8	226.73.181.184
b51a:901b:cb15:8045:ada8:2224:e249:b5b9	226.73.181.185
b51a:901b:cb15:8045:ada8:2224:e249:b5ba	226.73.181.186
b51a:901b:cb15:8045:ada8:2224:e249:b5bb	226.73.181.187
b51a:901b:cb15:8045:ada8:2224:e249:b5bc	226.73.181.188
b51a:901b:cb15:8045:ada8:2224:e249:b5bd	226.73.181.189
b51a:901b:cb15:8045:ada8:2224:e249:b5be	226.73.181.190
b51a:901b:cb15:8045:ada8:2224:e249:b5bf	226.73.181.191
b51a:901b:cb15:8045:ada8:2224:e249:b5c0	226.73.181.192
b51a:901b:cb15:8045:ada8:2224:e249:b5c1	226.73.181.193
b51a:901b:cb15:8045:ada8:2224:e249:b5c2	226.73.181.194
b51a:901b:cb15:8045:ada8:2224:e249:b5c3	226.73.181.195
b51a:901b:cb15:8045:ada8:2224:e249:b5c4	226.73.181.196
b51a:901b:cb15:8045:ada8:2224:e249:b5c5	226.73.181.197
b51a:901b:cb15:8045:ada8:2224:e249:b5c6	226.73.181.198
b51a:901b:cb15:8045:ada8:2224:e249:b5c7	226.73.181.199
b51a:901b:cb15:8045:ada8:2224:e249:b5c8	226.73.181.200
b51a:901b:cb15:8045:ada8:2224:e249:b5c9	226.73.181.201
b51a:901b:cb15:8045:ada8:2224:e249:b5ca	226.73.181.202
b51a:901b:cb15:8045:ada8:2224:e249:b5cb	226.73.181.203
b51a:901b:cb15:8045:ada8:2224:e249:b5cc	226.73.181.204
b51a:901b:cb15:8045:ada8:2224:e249:b5cd	226.73.181.205
b51a:901b:cb15:8045:ada8:2224:e249:b5ce	226.73.181.206
b51a:901b:cb15:8045:ada8:2224:e249:b5cf	226.73.181.207
b51a:901b:cb15:8045:ada8:2224:e249:b5d0	226.73.181.208
b51a:901b:cb15:8045:ada8:2224:e249:b5d1	226.73.181.209
b51a:901b:cb15:8045:ada8:2224:e249:b5d2	226.73.181.210
b51a:901b:cb15:8045:ada8:2224:e249:b5d3	226.73.181.211
b51a:901b:cb15:8045:ada8:2224:e249:b5d4	226.73.181.212
b51a:901b:cb15:8045:ada8:2224:e249:b5d5	226.73.181.213
b51a:901b:cb15:8045:ada8:2224:e249:b5d6	226.73.181.214
b51a:901b:cb15:8045:ada8:2224:e249:b5d7	226.73.181.215
b51a:901b:cb15:8045:ada8:2224:e249:b5d8	226.73.181.216
b51a:901b:cb15:8045:ada8:2224:e249:b5d9	226.73.181.217
b51a:901b:cb15:8045:ada8:2224:e249:b5da	226.73.181.218
b51a:901b:cb15:8045:ada8:2224:e249:b5db	226.73.181.219
b51a:901b:cb15:8045:ada8:2224:e249:b5dc	226.73.181.220
b51a:901b:cb15:8045:ada8:2224:e249:b5dd	226.73.181.221
b51a:901b:cb15:8045:ada8:2224:e249:b5de	226.73.181.222
b51a:901b:cb15:8045:ada8:2224:e249:b5df	226.73.181.223
b51a:901b:cb15:8045:ada8:2224:e249:b5e0	226.73.181.224
b51a:901b:cb15:8045:ada8:2224:e249:b5e1	226.73.181.225
b51a:901b:cb15:8045:ada8:2224:e249:b5e2	226.73.181.226
b51a:901b:cb15:8045:ada8:2224:e249:b5e3	226.73.181.227
b51a:901b:cb15:8045:ada8:2224:e249:b5e4	226.73.181.228
b51a:901b:cb15:8045:ada8:2224:e249:b5e5	226.73.181.229
b51a:901b:cb15:8045:ada8:2224:e249:b5e6	226.73.181.230
b51a:901b:cb15:8045:ada8:2224:e249:b5e7	226.73.181.231
b51a:901b:cb15:8045:ada8:2224:e249:b5e8	226.73.181.232
b51a:901b:cb15:8045:ada8:2224:e249:b5e9	226.73.181.233
b51a:901b:cb15:8045:ada8:2224:e249:b5ea	226.73.181.234
b51a:901b:cb15:8045:ada8:2224:e249:b5eb	226.73.181.235
b51a:901b:cb15:8045:ada8:2224:e249:b5ec	226.73.181.236
b51a:901b:cb15:8045:ada8:2224:e249:b5ed	226.73.181.237
b51a:901b:cb15:8045:ada8:2224:e249:b5ee	226.73.181.238
b51a:901b:cb15:8045:ada8:2224:e249:b5ef	226.73.181.239
b51a:901b:cb15:8045:ada8:2224:e249:b5f0	226.73.181.240
b51a:901b:cb15:8045:ada8:2224:e249:b5f1	226.73.181.241
b51a:901b:cb15:8045:ada8:2224:e249:b5f2	226.73.181.242
b51a:901b:cb15:8045:ada8:2224:e249:b5f3	226.73.181.243
b51a:901b:cb15:8045:ada8:2224:e249:b5f4	226.73.181.244
b51a:901b:cb15:8045:ada8:2224:e249:b5f5	226.73.181.245
b51a:901b:cb15:8045:ada8:2224:e249:b5f6	226.73.181.246
b51a:901b:cb15:8045:ada8:2224:e249:b5f7	226.73.181.247
b51a:901b:cb15:8045:ada8:2224:e249:b5f8	226.73.181.248
b51a:901b:cb15:8045:ada8:2224:e249:b5f9	226.73.181.249
b51a:901b:cb15:8045:ada8:2224:e249:b5fa	226.73.181.250
b51a:901b:cb15:8045:ada8:2224:e249:b5fb	226.73.181.251
b51a:901b:cb15:8045:ada8:2224:e249:b5fc	226.73.181.252
b51a:901b:cb15:8045:ada8:2224:e249:b5fd	226.73.181.253
b51a:901b:cb15:8045:ada8:2224:e249:b5fe	226.73.181.254
b51a:901b:cb15:8045:ada8:2224:e249:b5ff	226.73.181.255

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.