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
cb15:901b:8024:cd24:8081:155:2b51:b501	43.81.181.1
cb15:901b:8024:cd24:8081:155:2b51:b502	43.81.181.2
cb15:901b:8024:cd24:8081:155:2b51:b503	43.81.181.3
cb15:901b:8024:cd24:8081:155:2b51:b504	43.81.181.4
cb15:901b:8024:cd24:8081:155:2b51:b505	43.81.181.5
cb15:901b:8024:cd24:8081:155:2b51:b506	43.81.181.6
cb15:901b:8024:cd24:8081:155:2b51:b507	43.81.181.7
cb15:901b:8024:cd24:8081:155:2b51:b508	43.81.181.8
cb15:901b:8024:cd24:8081:155:2b51:b509	43.81.181.9
cb15:901b:8024:cd24:8081:155:2b51:b50a	43.81.181.10
cb15:901b:8024:cd24:8081:155:2b51:b50b	43.81.181.11
cb15:901b:8024:cd24:8081:155:2b51:b50c	43.81.181.12
cb15:901b:8024:cd24:8081:155:2b51:b50d	43.81.181.13
cb15:901b:8024:cd24:8081:155:2b51:b50e	43.81.181.14
cb15:901b:8024:cd24:8081:155:2b51:b50f	43.81.181.15
cb15:901b:8024:cd24:8081:155:2b51:b510	43.81.181.16
cb15:901b:8024:cd24:8081:155:2b51:b511	43.81.181.17
cb15:901b:8024:cd24:8081:155:2b51:b512	43.81.181.18
cb15:901b:8024:cd24:8081:155:2b51:b513	43.81.181.19
cb15:901b:8024:cd24:8081:155:2b51:b514	43.81.181.20
cb15:901b:8024:cd24:8081:155:2b51:b515	43.81.181.21
cb15:901b:8024:cd24:8081:155:2b51:b516	43.81.181.22
cb15:901b:8024:cd24:8081:155:2b51:b517	43.81.181.23
cb15:901b:8024:cd24:8081:155:2b51:b518	43.81.181.24
cb15:901b:8024:cd24:8081:155:2b51:b519	43.81.181.25
cb15:901b:8024:cd24:8081:155:2b51:b51a	43.81.181.26
cb15:901b:8024:cd24:8081:155:2b51:b51b	43.81.181.27
cb15:901b:8024:cd24:8081:155:2b51:b51c	43.81.181.28
cb15:901b:8024:cd24:8081:155:2b51:b51d	43.81.181.29
cb15:901b:8024:cd24:8081:155:2b51:b51e	43.81.181.30
cb15:901b:8024:cd24:8081:155:2b51:b51f	43.81.181.31
cb15:901b:8024:cd24:8081:155:2b51:b520	43.81.181.32
cb15:901b:8024:cd24:8081:155:2b51:b521	43.81.181.33
cb15:901b:8024:cd24:8081:155:2b51:b522	43.81.181.34
cb15:901b:8024:cd24:8081:155:2b51:b523	43.81.181.35
cb15:901b:8024:cd24:8081:155:2b51:b524	43.81.181.36
cb15:901b:8024:cd24:8081:155:2b51:b525	43.81.181.37
cb15:901b:8024:cd24:8081:155:2b51:b526	43.81.181.38
cb15:901b:8024:cd24:8081:155:2b51:b527	43.81.181.39
cb15:901b:8024:cd24:8081:155:2b51:b528	43.81.181.40
cb15:901b:8024:cd24:8081:155:2b51:b529	43.81.181.41
cb15:901b:8024:cd24:8081:155:2b51:b52a	43.81.181.42
cb15:901b:8024:cd24:8081:155:2b51:b52b	43.81.181.43
cb15:901b:8024:cd24:8081:155:2b51:b52c	43.81.181.44
cb15:901b:8024:cd24:8081:155:2b51:b52d	43.81.181.45
cb15:901b:8024:cd24:8081:155:2b51:b52e	43.81.181.46
cb15:901b:8024:cd24:8081:155:2b51:b52f	43.81.181.47
cb15:901b:8024:cd24:8081:155:2b51:b530	43.81.181.48
cb15:901b:8024:cd24:8081:155:2b51:b531	43.81.181.49
cb15:901b:8024:cd24:8081:155:2b51:b532	43.81.181.50
cb15:901b:8024:cd24:8081:155:2b51:b533	43.81.181.51
cb15:901b:8024:cd24:8081:155:2b51:b534	43.81.181.52
cb15:901b:8024:cd24:8081:155:2b51:b535	43.81.181.53
cb15:901b:8024:cd24:8081:155:2b51:b536	43.81.181.54
cb15:901b:8024:cd24:8081:155:2b51:b537	43.81.181.55
cb15:901b:8024:cd24:8081:155:2b51:b538	43.81.181.56
cb15:901b:8024:cd24:8081:155:2b51:b539	43.81.181.57
cb15:901b:8024:cd24:8081:155:2b51:b53a	43.81.181.58
cb15:901b:8024:cd24:8081:155:2b51:b53b	43.81.181.59
cb15:901b:8024:cd24:8081:155:2b51:b53c	43.81.181.60

cb15:901b:8024:cd24:8081:155:2b51:b53d	43.81.181.61
cb15:901b:8024:cd24:8081:155:2b51:b53e	43.81.181.62
cb15:901b:8024:cd24:8081:155:2b51:b53f	43.81.181.63
cb15:901b:8024:cd24:8081:155:2b51:b540	43.81.181.64
cb15:901b:8024:cd24:8081:155:2b51:b541	43.81.181.65
cb15:901b:8024:cd24:8081:155:2b51:b542	43.81.181.66
cb15:901b:8024:cd24:8081:155:2b51:b543	43.81.181.67
cb15:901b:8024:cd24:8081:155:2b51:b544	43.81.181.68
cb15:901b:8024:cd24:8081:155:2b51:b545	43.81.181.69
cb15:901b:8024:cd24:8081:155:2b51:b546	43.81.181.70
cb15:901b:8024:cd24:8081:155:2b51:b547	43.81.181.71
cb15:901b:8024:cd24:8081:155:2b51:b548	43.81.181.72
cb15:901b:8024:cd24:8081:155:2b51:b549	43.81.181.73
cb15:901b:8024:cd24:8081:155:2b51:b54a	43.81.181.74
cb15:901b:8024:cd24:8081:155:2b51:b54b	43.81.181.75
cb15:901b:8024:cd24:8081:155:2b51:b54c	43.81.181.76
cb15:901b:8024:cd24:8081:155:2b51:b54d	43.81.181.77
cb15:901b:8024:cd24:8081:155:2b51:b54e	43.81.181.78
cb15:901b:8024:cd24:8081:155:2b51:b54f	43.81.181.79
cb15:901b:8024:cd24:8081:155:2b51:b550	43.81.181.80
cb15:901b:8024:cd24:8081:155:2b51:b551	43.81.181.81
cb15:901b:8024:cd24:8081:155:2b51:b552	43.81.181.82
cb15:901b:8024:cd24:8081:155:2b51:b553	43.81.181.83
cb15:901b:8024:cd24:8081:155:2b51:b554	43.81.181.84
cb15:901b:8024:cd24:8081:155:2b51:b555	43.81.181.85
cb15:901b:8024:cd24:8081:155:2b51:b556	43.81.181.86
cb15:901b:8024:cd24:8081:155:2b51:b557	43.81.181.87
cb15:901b:8024:cd24:8081:155:2b51:b558	43.81.181.88
cb15:901b:8024:cd24:8081:155:2b51:b559	43.81.181.89
cb15:901b:8024:cd24:8081:155:2b51:b55a	43.81.181.90
cb15:901b:8024:cd24:8081:155:2b51:b55b	43.81.181.91
cb15:901b:8024:cd24:8081:155:2b51:b55c	43.81.181.92
cb15:901b:8024:cd24:8081:155:2b51:b55d	43.81.181.93
cb15:901b:8024:cd24:8081:155:2b51:b55e	43.81.181.94
cb15:901b:8024:cd24:8081:155:2b51:b55f	43.81.181.95
cb15:901b:8024:cd24:8081:155:2b51:b560	43.81.181.96
cb15:901b:8024:cd24:8081:155:2b51:b561	43.81.181.97
cb15:901b:8024:cd24:8081:155:2b51:b562	43.81.181.98
cb15:901b:8024:cd24:8081:155:2b51:b563	43.81.181.99
cb15:901b:8024:cd24:8081:155:2b51:b564	43.81.181.100
cb15:901b:8024:cd24:8081:155:2b51:b565	43.81.181.101
cb15:901b:8024:cd24:8081:155:2b51:b566	43.81.181.102
cb15:901b:8024:cd24:8081:155:2b51:b567	43.81.181.103
cb15:901b:8024:cd24:8081:155:2b51:b568	43.81.181.104
cb15:901b:8024:cd24:8081:155:2b51:b569	43.81.181.105
cb15:901b:8024:cd24:8081:155:2b51:b56a	43.81.181.106
cb15:901b:8024:cd24:8081:155:2b51:b56b	43.81.181.107
cb15:901b:8024:cd24:8081:155:2b51:b56c	43.81.181.108
cb15:901b:8024:cd24:8081:155:2b51:b56d	43.81.181.109
cb15:901b:8024:cd24:8081:155:2b51:b56e	43.81.181.110
cb15:901b:8024:cd24:8081:155:2b51:b56f	43.81.181.111
cb15:901b:8024:cd24:8081:155:2b51:b570	43.81.181.112
cb15:901b:8024:cd24:8081:155:2b51:b571	43.81.181.113
cb15:901b:8024:cd24:8081:155:2b51:b572	43.81.181.114
cb15:901b:8024:cd24:8081:155:2b51:b573	43.81.181.115
cb15:901b:8024:cd24:8081:155:2b51:b574	43.81.181.116
cb15:901b:8024:cd24:8081:155:2b51:b575	43.81.181.117
cb15:901b:8024:cd24:8081:155:2b51:b576	43.81.181.118
cb15:901b:8024:cd24:8081:155:2b51:b577	43.81.181.119
cb15:901b:8024:cd24:8081:155:2b51:b578	43.81.181.120

cb15:901b:8024:cd24:8081:155:2b51:b579	43.81.181.121
cb15:901b:8024:cd24:8081:155:2b51:b57a	43.81.181.122
cb15:901b:8024:cd24:8081:155:2b51:b57b	43.81.181.123
cb15:901b:8024:cd24:8081:155:2b51:b57c	43.81.181.124
cb15:901b:8024:cd24:8081:155:2b51:b57d	43.81.181.125
cb15:901b:8024:cd24:8081:155:2b51:b57e	43.81.181.126
cb15:901b:8024:cd24:8081:155:2b51:b57f	43.81.181.127
cb15:901b:8024:cd24:8081:155:2b51:b580	43.81.181.128
cb15:901b:8024:cd24:8081:155:2b51:b581	43.81.181.129
cb15:901b:8024:cd24:8081:155:2b51:b582	43.81.181.130
cb15:901b:8024:cd24:8081:155:2b51:b583	43.81.181.131
cb15:901b:8024:cd24:8081:155:2b51:b584	43.81.181.132
cb15:901b:8024:cd24:8081:155:2b51:b585	43.81.181.133
cb15:901b:8024:cd24:8081:155:2b51:b586	43.81.181.134
cb15:901b:8024:cd24:8081:155:2b51:b587	43.81.181.135
cb15:901b:8024:cd24:8081:155:2b51:b588	43.81.181.136
cb15:901b:8024:cd24:8081:155:2b51:b589	43.81.181.137
cb15:901b:8024:cd24:8081:155:2b51:b58a	43.81.181.138
cb15:901b:8024:cd24:8081:155:2b51:b58b	43.81.181.139
cb15:901b:8024:cd24:8081:155:2b51:b58c	43.81.181.140
cb15:901b:8024:cd24:8081:155:2b51:b58d	43.81.181.141
cb15:901b:8024:cd24:8081:155:2b51:b58e	43.81.181.142
cb15:901b:8024:cd24:8081:155:2b51:b58f	43.81.181.143
cb15:901b:8024:cd24:8081:155:2b51:b590	43.81.181.144
cb15:901b:8024:cd24:8081:155:2b51:b591	43.81.181.145
cb15:901b:8024:cd24:8081:155:2b51:b592	43.81.181.146
cb15:901b:8024:cd24:8081:155:2b51:b593	43.81.181.147
cb15:901b:8024:cd24:8081:155:2b51:b594	43.81.181.148
cb15:901b:8024:cd24:8081:155:2b51:b595	43.81.181.149
cb15:901b:8024:cd24:8081:155:2b51:b596	43.81.181.150
cb15:901b:8024:cd24:8081:155:2b51:b597	43.81.181.151
cb15:901b:8024:cd24:8081:155:2b51:b598	43.81.181.152
cb15:901b:8024:cd24:8081:155:2b51:b599	43.81.181.153
cb15:901b:8024:cd24:8081:155:2b51:b59a	43.81.181.154
cb15:901b:8024:cd24:8081:155:2b51:b59b	43.81.181.155
cb15:901b:8024:cd24:8081:155:2b51:b59c	43.81.181.156
cb15:901b:8024:cd24:8081:155:2b51:b59d	43.81.181.157
cb15:901b:8024:cd24:8081:155:2b51:b59e	43.81.181.158
cb15:901b:8024:cd24:8081:155:2b51:b59f	43.81.181.159
cb15:901b:8024:cd24:8081:155:2b51:b5a0	43.81.181.160
cb15:901b:8024:cd24:8081:155:2b51:b5a1	43.81.181.161
cb15:901b:8024:cd24:8081:155:2b51:b5a2	43.81.181.162
cb15:901b:8024:cd24:8081:155:2b51:b5a3	43.81.181.163
cb15:901b:8024:cd24:8081:155:2b51:b5a4	43.81.181.164
cb15:901b:8024:cd24:8081:155:2b51:b5a5	43.81.181.165
cb15:901b:8024:cd24:8081:155:2b51:b5a6	43.81.181.166
cb15:901b:8024:cd24:8081:155:2b51:b5a7	43.81.181.167
cb15:901b:8024:cd24:8081:155:2b51:b5a8	43.81.181.168
cb15:901b:8024:cd24:8081:155:2b51:b5a9	43.81.181.169
cb15:901b:8024:cd24:8081:155:2b51:b5aa	43.81.181.170
cb15:901b:8024:cd24:8081:155:2b51:b5ab	43.81.181.171
cb15:901b:8024:cd24:8081:155:2b51:b5ac	43.81.181.172
cb15:901b:8024:cd24:8081:155:2b51:b5ad	43.81.181.173
cb15:901b:8024:cd24:8081:155:2b51:b5ae	43.81.181.174
cb15:901b:8024:cd24:8081:155:2b51:b5af	43.81.181.175
cb15:901b:8024:cd24:8081:155:2b51:b5b0	43.81.181.176
cb15:901b:8024:cd24:8081:155:2b51:b5b1	43.81.181.177
cb15:901b:8024:cd24:8081:155:2b51:b5b2	43.81.181.178
cb15:901b:8024:cd24:8081:155:2b51:b5b3	43.81.181.179
cb15:901b:8024:cd24:8081:155:2b51:b5b4	43.81.181.180

cb15:901b:8024:cd24:8081:155:2b51:b5b5	43.81.181.181
cb15:901b:8024:cd24:8081:155:2b51:b5b6	43.81.181.182
cb15:901b:8024:cd24:8081:155:2b51:b5b7	43.81.181.183
cb15:901b:8024:cd24:8081:155:2b51:b5b8	43.81.181.184
cb15:901b:8024:cd24:8081:155:2b51:b5b9	43.81.181.185
cb15:901b:8024:cd24:8081:155:2b51:b5ba	43.81.181.186
cb15:901b:8024:cd24:8081:155:2b51:b5bb	43.81.181.187
cb15:901b:8024:cd24:8081:155:2b51:b5bc	43.81.181.188
cb15:901b:8024:cd24:8081:155:2b51:b5bd	43.81.181.189
cb15:901b:8024:cd24:8081:155:2b51:b5be	43.81.181.190
cb15:901b:8024:cd24:8081:155:2b51:b5bf	43.81.181.191
cb15:901b:8024:cd24:8081:155:2b51:b5c0	43.81.181.192
cb15:901b:8024:cd24:8081:155:2b51:b5c1	43.81.181.193
cb15:901b:8024:cd24:8081:155:2b51:b5c2	43.81.181.194
cb15:901b:8024:cd24:8081:155:2b51:b5c3	43.81.181.195
cb15:901b:8024:cd24:8081:155:2b51:b5c4	43.81.181.196
cb15:901b:8024:cd24:8081:155:2b51:b5c5	43.81.181.197
cb15:901b:8024:cd24:8081:155:2b51:b5c6	43.81.181.198
cb15:901b:8024:cd24:8081:155:2b51:b5c7	43.81.181.199
cb15:901b:8024:cd24:8081:155:2b51:b5c8	43.81.181.200
cb15:901b:8024:cd24:8081:155:2b51:b5c9	43.81.181.201
cb15:901b:8024:cd24:8081:155:2b51:b5ca	43.81.181.202
cb15:901b:8024:cd24:8081:155:2b51:b5cb	43.81.181.203
cb15:901b:8024:cd24:8081:155:2b51:b5cc	43.81.181.204
cb15:901b:8024:cd24:8081:155:2b51:b5cd	43.81.181.205
cb15:901b:8024:cd24:8081:155:2b51:b5ce	43.81.181.206
cb15:901b:8024:cd24:8081:155:2b51:b5cf	43.81.181.207
cb15:901b:8024:cd24:8081:155:2b51:b5d0	43.81.181.208
cb15:901b:8024:cd24:8081:155:2b51:b5d1	43.81.181.209
cb15:901b:8024:cd24:8081:155:2b51:b5d2	43.81.181.210
cb15:901b:8024:cd24:8081:155:2b51:b5d3	43.81.181.211
cb15:901b:8024:cd24:8081:155:2b51:b5d4	43.81.181.212
cb15:901b:8024:cd24:8081:155:2b51:b5d5	43.81.181.213
cb15:901b:8024:cd24:8081:155:2b51:b5d6	43.81.181.214
cb15:901b:8024:cd24:8081:155:2b51:b5d7	43.81.181.215
cb15:901b:8024:cd24:8081:155:2b51:b5d8	43.81.181.216
cb15:901b:8024:cd24:8081:155:2b51:b5d9	43.81.181.217
cb15:901b:8024:cd24:8081:155:2b51:b5da	43.81.181.218
cb15:901b:8024:cd24:8081:155:2b51:b5db	43.81.181.219
cb15:901b:8024:cd24:8081:155:2b51:b5dc	43.81.181.220
cb15:901b:8024:cd24:8081:155:2b51:b5dd	43.81.181.221
cb15:901b:8024:cd24:8081:155:2b51:b5de	43.81.181.222
cb15:901b:8024:cd24:8081:155:2b51:b5df	43.81.181.223
cb15:901b:8024:cd24:8081:155:2b51:b5e0	43.81.181.224
cb15:901b:8024:cd24:8081:155:2b51:b5e1	43.81.181.225
cb15:901b:8024:cd24:8081:155:2b51:b5e2	43.81.181.226
cb15:901b:8024:cd24:8081:155:2b51:b5e3	43.81.181.227
cb15:901b:8024:cd24:8081:155:2b51:b5e4	43.81.181.228
cb15:901b:8024:cd24:8081:155:2b51:b5e5	43.81.181.229
cb15:901b:8024:cd24:8081:155:2b51:b5e6	43.81.181.230
cb15:901b:8024:cd24:8081:155:2b51:b5e7	43.81.181.231
cb15:901b:8024:cd24:8081:155:2b51:b5e8	43.81.181.232
cb15:901b:8024:cd24:8081:155:2b51:b5e9	43.81.181.233
cb15:901b:8024:cd24:8081:155:2b51:b5ea	43.81.181.234
cb15:901b:8024:cd24:8081:155:2b51:b5eb	43.81.181.235
cb15:901b:8024:cd24:8081:155:2b51:b5ec	43.81.181.236
cb15:901b:8024:cd24:8081:155:2b51:b5ed	43.81.181.237
cb15:901b:8024:cd24:8081:155:2b51:b5ee	43.81.181.238
cb15:901b:8024:cd24:8081:155:2b51:b5ef	43.81.181.239
cb15:901b:8024:cd24:8081:155:2b51:b5f0	43.81.181.240
cb15:901b:8024:cd24:8081:155:2b51:b5f1	43.81.181.241
cb15:901b:8024:cd24:8081:155:2b51:b5f2	43.81.181.242
cb15:901b:8024:cd24:8081:155:2b51:b5f3	43.81.181.243
cb15:901b:8024:cd24:8081:155:2b51:b5f4	43.81.181.244
cb15:901b:8024:cd24:8081:155:2b51:b5f5	43.81.181.245
cb15:901b:8024:cd24:8081:155:2b51:b5f6	43.81.181.246
cb15:901b:8024:cd24:8081:155:2b51:b5f7	43.81.181.247
cb15:901b:8024:cd24:8081:155:2b51:b5f8	43.81.181.248
cb15:901b:8024:cd24:8081:155:2b51:b5f9	43.81.181.249
cb15:901b:8024:cd24:8081:155:2b51:b5fa	43.81.181.250
cb15:901b:8024:cd24:8081:155:2b51:b5fb	43.81.181.251
cb15:901b:8024:cd24:8081:155:2b51:b5fc	43.81.181.252
cb15:901b:8024:cd24:8081:155:2b51:b5fd	43.81.181.253
cb15:901b:8024:cd24:8081:155:2b51:b5fe	43.81.181.254
cb15:901b:8024:cd24:8081:155:2b51:b5ff	43.81.181.255

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.