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:901b:1324:ada3:db24:c681:b501	198.129.181.1
cb15:901b:901b:1324:ada3:db24:c681:b502	198.129.181.2
cb15:901b:901b:1324:ada3:db24:c681:b503	198.129.181.3
cb15:901b:901b:1324:ada3:db24:c681:b504	198.129.181.4
cb15:901b:901b:1324:ada3:db24:c681:b505	198.129.181.5
cb15:901b:901b:1324:ada3:db24:c681:b506	198.129.181.6
cb15:901b:901b:1324:ada3:db24:c681:b507	198.129.181.7
cb15:901b:901b:1324:ada3:db24:c681:b508	198.129.181.8
cb15:901b:901b:1324:ada3:db24:c681:b509	198.129.181.9
cb15:901b:901b:1324:ada3:db24:c681:b50a	198.129.181.10
cb15:901b:901b:1324:ada3:db24:c681:b50b	198.129.181.11
cb15:901b:901b:1324:ada3:db24:c681:b50c	198.129.181.12
cb15:901b:901b:1324:ada3:db24:c681:b50d	198.129.181.13
cb15:901b:901b:1324:ada3:db24:c681:b50e	198.129.181.14
cb15:901b:901b:1324:ada3:db24:c681:b50f	198.129.181.15
cb15:901b:901b:1324:ada3:db24:c681:b510	198.129.181.16
cb15:901b:901b:1324:ada3:db24:c681:b511	198.129.181.17
cb15:901b:901b:1324:ada3:db24:c681:b512	198.129.181.18
cb15:901b:901b:1324:ada3:db24:c681:b513	198.129.181.19
cb15:901b:901b:1324:ada3:db24:c681:b514	198.129.181.20
cb15:901b:901b:1324:ada3:db24:c681:b515	198.129.181.21
cb15:901b:901b:1324:ada3:db24:c681:b516	198.129.181.22
cb15:901b:901b:1324:ada3:db24:c681:b517	198.129.181.23
cb15:901b:901b:1324:ada3:db24:c681:b518	198.129.181.24
cb15:901b:901b:1324:ada3:db24:c681:b519	198.129.181.25
cb15:901b:901b:1324:ada3:db24:c681:b51a	198.129.181.26
cb15:901b:901b:1324:ada3:db24:c681:b51b	198.129.181.27
cb15:901b:901b:1324:ada3:db24:c681:b51c	198.129.181.28
cb15:901b:901b:1324:ada3:db24:c681:b51d	198.129.181.29
cb15:901b:901b:1324:ada3:db24:c681:b51e	198.129.181.30
cb15:901b:901b:1324:ada3:db24:c681:b51f	198.129.181.31
cb15:901b:901b:1324:ada3:db24:c681:b520	198.129.181.32
cb15:901b:901b:1324:ada3:db24:c681:b521	198.129.181.33
cb15:901b:901b:1324:ada3:db24:c681:b522	198.129.181.34
cb15:901b:901b:1324:ada3:db24:c681:b523	198.129.181.35
cb15:901b:901b:1324:ada3:db24:c681:b524	198.129.181.36
cb15:901b:901b:1324:ada3:db24:c681:b525	198.129.181.37
cb15:901b:901b:1324:ada3:db24:c681:b526	198.129.181.38
cb15:901b:901b:1324:ada3:db24:c681:b527	198.129.181.39
cb15:901b:901b:1324:ada3:db24:c681:b528	198.129.181.40
cb15:901b:901b:1324:ada3:db24:c681:b529	198.129.181.41
cb15:901b:901b:1324:ada3:db24:c681:b52a	198.129.181.42
cb15:901b:901b:1324:ada3:db24:c681:b52b	198.129.181.43
cb15:901b:901b:1324:ada3:db24:c681:b52c	198.129.181.44
cb15:901b:901b:1324:ada3:db24:c681:b52d	198.129.181.45
cb15:901b:901b:1324:ada3:db24:c681:b52e	198.129.181.46
cb15:901b:901b:1324:ada3:db24:c681:b52f	198.129.181.47
cb15:901b:901b:1324:ada3:db24:c681:b530	198.129.181.48
cb15:901b:901b:1324:ada3:db24:c681:b531	198.129.181.49
cb15:901b:901b:1324:ada3:db24:c681:b532	198.129.181.50
cb15:901b:901b:1324:ada3:db24:c681:b533	198.129.181.51
cb15:901b:901b:1324:ada3:db24:c681:b534	198.129.181.52
cb15:901b:901b:1324:ada3:db24:c681:b535	198.129.181.53
cb15:901b:901b:1324:ada3:db24:c681:b536	198.129.181.54
cb15:901b:901b:1324:ada3:db24:c681:b537	198.129.181.55
cb15:901b:901b:1324:ada3:db24:c681:b538	198.129.181.56
cb15:901b:901b:1324:ada3:db24:c681:b539	198.129.181.57
cb15:901b:901b:1324:ada3:db24:c681:b53a	198.129.181.58
cb15:901b:901b:1324:ada3:db24:c681:b53b	198.129.181.59
cb15:901b:901b:1324:ada3:db24:c681:b53c	198.129.181.60

cb15:901b:901b:1324:ada3:db24:c681:b53d	198.129.181.61
cb15:901b:901b:1324:ada3:db24:c681:b53e	198.129.181.62
cb15:901b:901b:1324:ada3:db24:c681:b53f	198.129.181.63
cb15:901b:901b:1324:ada3:db24:c681:b540	198.129.181.64
cb15:901b:901b:1324:ada3:db24:c681:b541	198.129.181.65
cb15:901b:901b:1324:ada3:db24:c681:b542	198.129.181.66
cb15:901b:901b:1324:ada3:db24:c681:b543	198.129.181.67
cb15:901b:901b:1324:ada3:db24:c681:b544	198.129.181.68
cb15:901b:901b:1324:ada3:db24:c681:b545	198.129.181.69
cb15:901b:901b:1324:ada3:db24:c681:b546	198.129.181.70
cb15:901b:901b:1324:ada3:db24:c681:b547	198.129.181.71
cb15:901b:901b:1324:ada3:db24:c681:b548	198.129.181.72
cb15:901b:901b:1324:ada3:db24:c681:b549	198.129.181.73
cb15:901b:901b:1324:ada3:db24:c681:b54a	198.129.181.74
cb15:901b:901b:1324:ada3:db24:c681:b54b	198.129.181.75
cb15:901b:901b:1324:ada3:db24:c681:b54c	198.129.181.76
cb15:901b:901b:1324:ada3:db24:c681:b54d	198.129.181.77
cb15:901b:901b:1324:ada3:db24:c681:b54e	198.129.181.78
cb15:901b:901b:1324:ada3:db24:c681:b54f	198.129.181.79
cb15:901b:901b:1324:ada3:db24:c681:b550	198.129.181.80
cb15:901b:901b:1324:ada3:db24:c681:b551	198.129.181.81
cb15:901b:901b:1324:ada3:db24:c681:b552	198.129.181.82
cb15:901b:901b:1324:ada3:db24:c681:b553	198.129.181.83
cb15:901b:901b:1324:ada3:db24:c681:b554	198.129.181.84
cb15:901b:901b:1324:ada3:db24:c681:b555	198.129.181.85
cb15:901b:901b:1324:ada3:db24:c681:b556	198.129.181.86
cb15:901b:901b:1324:ada3:db24:c681:b557	198.129.181.87
cb15:901b:901b:1324:ada3:db24:c681:b558	198.129.181.88
cb15:901b:901b:1324:ada3:db24:c681:b559	198.129.181.89
cb15:901b:901b:1324:ada3:db24:c681:b55a	198.129.181.90
cb15:901b:901b:1324:ada3:db24:c681:b55b	198.129.181.91
cb15:901b:901b:1324:ada3:db24:c681:b55c	198.129.181.92
cb15:901b:901b:1324:ada3:db24:c681:b55d	198.129.181.93
cb15:901b:901b:1324:ada3:db24:c681:b55e	198.129.181.94
cb15:901b:901b:1324:ada3:db24:c681:b55f	198.129.181.95
cb15:901b:901b:1324:ada3:db24:c681:b560	198.129.181.96
cb15:901b:901b:1324:ada3:db24:c681:b561	198.129.181.97
cb15:901b:901b:1324:ada3:db24:c681:b562	198.129.181.98
cb15:901b:901b:1324:ada3:db24:c681:b563	198.129.181.99
cb15:901b:901b:1324:ada3:db24:c681:b564	198.129.181.100
cb15:901b:901b:1324:ada3:db24:c681:b565	198.129.181.101
cb15:901b:901b:1324:ada3:db24:c681:b566	198.129.181.102
cb15:901b:901b:1324:ada3:db24:c681:b567	198.129.181.103
cb15:901b:901b:1324:ada3:db24:c681:b568	198.129.181.104
cb15:901b:901b:1324:ada3:db24:c681:b569	198.129.181.105
cb15:901b:901b:1324:ada3:db24:c681:b56a	198.129.181.106
cb15:901b:901b:1324:ada3:db24:c681:b56b	198.129.181.107
cb15:901b:901b:1324:ada3:db24:c681:b56c	198.129.181.108
cb15:901b:901b:1324:ada3:db24:c681:b56d	198.129.181.109
cb15:901b:901b:1324:ada3:db24:c681:b56e	198.129.181.110
cb15:901b:901b:1324:ada3:db24:c681:b56f	198.129.181.111
cb15:901b:901b:1324:ada3:db24:c681:b570	198.129.181.112
cb15:901b:901b:1324:ada3:db24:c681:b571	198.129.181.113
cb15:901b:901b:1324:ada3:db24:c681:b572	198.129.181.114
cb15:901b:901b:1324:ada3:db24:c681:b573	198.129.181.115
cb15:901b:901b:1324:ada3:db24:c681:b574	198.129.181.116
cb15:901b:901b:1324:ada3:db24:c681:b575	198.129.181.117
cb15:901b:901b:1324:ada3:db24:c681:b576	198.129.181.118
cb15:901b:901b:1324:ada3:db24:c681:b577	198.129.181.119
cb15:901b:901b:1324:ada3:db24:c681:b578	198.129.181.120

cb15:901b:901b:1324:ada3:db24:c681:b579	198.129.181.121
cb15:901b:901b:1324:ada3:db24:c681:b57a	198.129.181.122
cb15:901b:901b:1324:ada3:db24:c681:b57b	198.129.181.123
cb15:901b:901b:1324:ada3:db24:c681:b57c	198.129.181.124
cb15:901b:901b:1324:ada3:db24:c681:b57d	198.129.181.125
cb15:901b:901b:1324:ada3:db24:c681:b57e	198.129.181.126
cb15:901b:901b:1324:ada3:db24:c681:b57f	198.129.181.127
cb15:901b:901b:1324:ada3:db24:c681:b580	198.129.181.128
cb15:901b:901b:1324:ada3:db24:c681:b581	198.129.181.129
cb15:901b:901b:1324:ada3:db24:c681:b582	198.129.181.130
cb15:901b:901b:1324:ada3:db24:c681:b583	198.129.181.131
cb15:901b:901b:1324:ada3:db24:c681:b584	198.129.181.132
cb15:901b:901b:1324:ada3:db24:c681:b585	198.129.181.133
cb15:901b:901b:1324:ada3:db24:c681:b586	198.129.181.134
cb15:901b:901b:1324:ada3:db24:c681:b587	198.129.181.135
cb15:901b:901b:1324:ada3:db24:c681:b588	198.129.181.136
cb15:901b:901b:1324:ada3:db24:c681:b589	198.129.181.137
cb15:901b:901b:1324:ada3:db24:c681:b58a	198.129.181.138
cb15:901b:901b:1324:ada3:db24:c681:b58b	198.129.181.139
cb15:901b:901b:1324:ada3:db24:c681:b58c	198.129.181.140
cb15:901b:901b:1324:ada3:db24:c681:b58d	198.129.181.141
cb15:901b:901b:1324:ada3:db24:c681:b58e	198.129.181.142
cb15:901b:901b:1324:ada3:db24:c681:b58f	198.129.181.143
cb15:901b:901b:1324:ada3:db24:c681:b590	198.129.181.144
cb15:901b:901b:1324:ada3:db24:c681:b591	198.129.181.145
cb15:901b:901b:1324:ada3:db24:c681:b592	198.129.181.146
cb15:901b:901b:1324:ada3:db24:c681:b593	198.129.181.147
cb15:901b:901b:1324:ada3:db24:c681:b594	198.129.181.148
cb15:901b:901b:1324:ada3:db24:c681:b595	198.129.181.149
cb15:901b:901b:1324:ada3:db24:c681:b596	198.129.181.150
cb15:901b:901b:1324:ada3:db24:c681:b597	198.129.181.151
cb15:901b:901b:1324:ada3:db24:c681:b598	198.129.181.152
cb15:901b:901b:1324:ada3:db24:c681:b599	198.129.181.153
cb15:901b:901b:1324:ada3:db24:c681:b59a	198.129.181.154
cb15:901b:901b:1324:ada3:db24:c681:b59b	198.129.181.155
cb15:901b:901b:1324:ada3:db24:c681:b59c	198.129.181.156
cb15:901b:901b:1324:ada3:db24:c681:b59d	198.129.181.157
cb15:901b:901b:1324:ada3:db24:c681:b59e	198.129.181.158
cb15:901b:901b:1324:ada3:db24:c681:b59f	198.129.181.159
cb15:901b:901b:1324:ada3:db24:c681:b5a0	198.129.181.160
cb15:901b:901b:1324:ada3:db24:c681:b5a1	198.129.181.161
cb15:901b:901b:1324:ada3:db24:c681:b5a2	198.129.181.162
cb15:901b:901b:1324:ada3:db24:c681:b5a3	198.129.181.163
cb15:901b:901b:1324:ada3:db24:c681:b5a4	198.129.181.164
cb15:901b:901b:1324:ada3:db24:c681:b5a5	198.129.181.165
cb15:901b:901b:1324:ada3:db24:c681:b5a6	198.129.181.166
cb15:901b:901b:1324:ada3:db24:c681:b5a7	198.129.181.167
cb15:901b:901b:1324:ada3:db24:c681:b5a8	198.129.181.168
cb15:901b:901b:1324:ada3:db24:c681:b5a9	198.129.181.169
cb15:901b:901b:1324:ada3:db24:c681:b5aa	198.129.181.170
cb15:901b:901b:1324:ada3:db24:c681:b5ab	198.129.181.171
cb15:901b:901b:1324:ada3:db24:c681:b5ac	198.129.181.172
cb15:901b:901b:1324:ada3:db24:c681:b5ad	198.129.181.173
cb15:901b:901b:1324:ada3:db24:c681:b5ae	198.129.181.174
cb15:901b:901b:1324:ada3:db24:c681:b5af	198.129.181.175
cb15:901b:901b:1324:ada3:db24:c681:b5b0	198.129.181.176
cb15:901b:901b:1324:ada3:db24:c681:b5b1	198.129.181.177
cb15:901b:901b:1324:ada3:db24:c681:b5b2	198.129.181.178
cb15:901b:901b:1324:ada3:db24:c681:b5b3	198.129.181.179
cb15:901b:901b:1324:ada3:db24:c681:b5b4	198.129.181.180

cb15:901b:901b:1324:ada3:db24:c681:b5b5	198.129.181.181
cb15:901b:901b:1324:ada3:db24:c681:b5b6	198.129.181.182
cb15:901b:901b:1324:ada3:db24:c681:b5b7	198.129.181.183
cb15:901b:901b:1324:ada3:db24:c681:b5b8	198.129.181.184
cb15:901b:901b:1324:ada3:db24:c681:b5b9	198.129.181.185
cb15:901b:901b:1324:ada3:db24:c681:b5ba	198.129.181.186
cb15:901b:901b:1324:ada3:db24:c681:b5bb	198.129.181.187
cb15:901b:901b:1324:ada3:db24:c681:b5bc	198.129.181.188
cb15:901b:901b:1324:ada3:db24:c681:b5bd	198.129.181.189
cb15:901b:901b:1324:ada3:db24:c681:b5be	198.129.181.190
cb15:901b:901b:1324:ada3:db24:c681:b5bf	198.129.181.191
cb15:901b:901b:1324:ada3:db24:c681:b5c0	198.129.181.192
cb15:901b:901b:1324:ada3:db24:c681:b5c1	198.129.181.193
cb15:901b:901b:1324:ada3:db24:c681:b5c2	198.129.181.194
cb15:901b:901b:1324:ada3:db24:c681:b5c3	198.129.181.195
cb15:901b:901b:1324:ada3:db24:c681:b5c4	198.129.181.196
cb15:901b:901b:1324:ada3:db24:c681:b5c5	198.129.181.197
cb15:901b:901b:1324:ada3:db24:c681:b5c6	198.129.181.198
cb15:901b:901b:1324:ada3:db24:c681:b5c7	198.129.181.199
cb15:901b:901b:1324:ada3:db24:c681:b5c8	198.129.181.200
cb15:901b:901b:1324:ada3:db24:c681:b5c9	198.129.181.201
cb15:901b:901b:1324:ada3:db24:c681:b5ca	198.129.181.202
cb15:901b:901b:1324:ada3:db24:c681:b5cb	198.129.181.203
cb15:901b:901b:1324:ada3:db24:c681:b5cc	198.129.181.204
cb15:901b:901b:1324:ada3:db24:c681:b5cd	198.129.181.205
cb15:901b:901b:1324:ada3:db24:c681:b5ce	198.129.181.206
cb15:901b:901b:1324:ada3:db24:c681:b5cf	198.129.181.207
cb15:901b:901b:1324:ada3:db24:c681:b5d0	198.129.181.208
cb15:901b:901b:1324:ada3:db24:c681:b5d1	198.129.181.209
cb15:901b:901b:1324:ada3:db24:c681:b5d2	198.129.181.210
cb15:901b:901b:1324:ada3:db24:c681:b5d3	198.129.181.211
cb15:901b:901b:1324:ada3:db24:c681:b5d4	198.129.181.212
cb15:901b:901b:1324:ada3:db24:c681:b5d5	198.129.181.213
cb15:901b:901b:1324:ada3:db24:c681:b5d6	198.129.181.214
cb15:901b:901b:1324:ada3:db24:c681:b5d7	198.129.181.215
cb15:901b:901b:1324:ada3:db24:c681:b5d8	198.129.181.216
cb15:901b:901b:1324:ada3:db24:c681:b5d9	198.129.181.217
cb15:901b:901b:1324:ada3:db24:c681:b5da	198.129.181.218
cb15:901b:901b:1324:ada3:db24:c681:b5db	198.129.181.219
cb15:901b:901b:1324:ada3:db24:c681:b5dc	198.129.181.220
cb15:901b:901b:1324:ada3:db24:c681:b5dd	198.129.181.221
cb15:901b:901b:1324:ada3:db24:c681:b5de	198.129.181.222
cb15:901b:901b:1324:ada3:db24:c681:b5df	198.129.181.223
cb15:901b:901b:1324:ada3:db24:c681:b5e0	198.129.181.224
cb15:901b:901b:1324:ada3:db24:c681:b5e1	198.129.181.225
cb15:901b:901b:1324:ada3:db24:c681:b5e2	198.129.181.226
cb15:901b:901b:1324:ada3:db24:c681:b5e3	198.129.181.227
cb15:901b:901b:1324:ada3:db24:c681:b5e4	198.129.181.228
cb15:901b:901b:1324:ada3:db24:c681:b5e5	198.129.181.229
cb15:901b:901b:1324:ada3:db24:c681:b5e6	198.129.181.230
cb15:901b:901b:1324:ada3:db24:c681:b5e7	198.129.181.231
cb15:901b:901b:1324:ada3:db24:c681:b5e8	198.129.181.232
cb15:901b:901b:1324:ada3:db24:c681:b5e9	198.129.181.233
cb15:901b:901b:1324:ada3:db24:c681:b5ea	198.129.181.234
cb15:901b:901b:1324:ada3:db24:c681:b5eb	198.129.181.235
cb15:901b:901b:1324:ada3:db24:c681:b5ec	198.129.181.236
cb15:901b:901b:1324:ada3:db24:c681:b5ed	198.129.181.237
cb15:901b:901b:1324:ada3:db24:c681:b5ee	198.129.181.238
cb15:901b:901b:1324:ada3:db24:c681:b5ef	198.129.181.239
cb15:901b:901b:1324:ada3:db24:c681:b5f0	198.129.181.240
cb15:901b:901b:1324:ada3:db24:c681:b5f1	198.129.181.241
cb15:901b:901b:1324:ada3:db24:c681:b5f2	198.129.181.242
cb15:901b:901b:1324:ada3:db24:c681:b5f3	198.129.181.243
cb15:901b:901b:1324:ada3:db24:c681:b5f4	198.129.181.244
cb15:901b:901b:1324:ada3:db24:c681:b5f5	198.129.181.245
cb15:901b:901b:1324:ada3:db24:c681:b5f6	198.129.181.246
cb15:901b:901b:1324:ada3:db24:c681:b5f7	198.129.181.247
cb15:901b:901b:1324:ada3:db24:c681:b5f8	198.129.181.248
cb15:901b:901b:1324:ada3:db24:c681:b5f9	198.129.181.249
cb15:901b:901b:1324:ada3:db24:c681:b5fa	198.129.181.250
cb15:901b:901b:1324:ada3:db24:c681:b5fb	198.129.181.251
cb15:901b:901b:1324:ada3:db24:c681:b5fc	198.129.181.252
cb15:901b:901b:1324:ada3:db24:c681:b5fd	198.129.181.253
cb15:901b:901b:1324:ada3:db24:c681:b5fe	198.129.181.254
cb15:901b:901b:1324:ada3:db24:c681:b5ff	198.129.181.255

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.