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:8024:901b:4024:bbcb:3157:b501	49.87.181.1
cb15:901b:8024:901b:4024:bbcb:3157:b502	49.87.181.2
cb15:901b:8024:901b:4024:bbcb:3157:b503	49.87.181.3
cb15:901b:8024:901b:4024:bbcb:3157:b504	49.87.181.4
cb15:901b:8024:901b:4024:bbcb:3157:b505	49.87.181.5
cb15:901b:8024:901b:4024:bbcb:3157:b506	49.87.181.6
cb15:901b:8024:901b:4024:bbcb:3157:b507	49.87.181.7
cb15:901b:8024:901b:4024:bbcb:3157:b508	49.87.181.8
cb15:901b:8024:901b:4024:bbcb:3157:b509	49.87.181.9
cb15:901b:8024:901b:4024:bbcb:3157:b50a	49.87.181.10
cb15:901b:8024:901b:4024:bbcb:3157:b50b	49.87.181.11
cb15:901b:8024:901b:4024:bbcb:3157:b50c	49.87.181.12
cb15:901b:8024:901b:4024:bbcb:3157:b50d	49.87.181.13
cb15:901b:8024:901b:4024:bbcb:3157:b50e	49.87.181.14
cb15:901b:8024:901b:4024:bbcb:3157:b50f	49.87.181.15
cb15:901b:8024:901b:4024:bbcb:3157:b510	49.87.181.16
cb15:901b:8024:901b:4024:bbcb:3157:b511	49.87.181.17
cb15:901b:8024:901b:4024:bbcb:3157:b512	49.87.181.18
cb15:901b:8024:901b:4024:bbcb:3157:b513	49.87.181.19
cb15:901b:8024:901b:4024:bbcb:3157:b514	49.87.181.20
cb15:901b:8024:901b:4024:bbcb:3157:b515	49.87.181.21
cb15:901b:8024:901b:4024:bbcb:3157:b516	49.87.181.22
cb15:901b:8024:901b:4024:bbcb:3157:b517	49.87.181.23
cb15:901b:8024:901b:4024:bbcb:3157:b518	49.87.181.24
cb15:901b:8024:901b:4024:bbcb:3157:b519	49.87.181.25
cb15:901b:8024:901b:4024:bbcb:3157:b51a	49.87.181.26
cb15:901b:8024:901b:4024:bbcb:3157:b51b	49.87.181.27
cb15:901b:8024:901b:4024:bbcb:3157:b51c	49.87.181.28
cb15:901b:8024:901b:4024:bbcb:3157:b51d	49.87.181.29
cb15:901b:8024:901b:4024:bbcb:3157:b51e	49.87.181.30
cb15:901b:8024:901b:4024:bbcb:3157:b51f	49.87.181.31
cb15:901b:8024:901b:4024:bbcb:3157:b520	49.87.181.32
cb15:901b:8024:901b:4024:bbcb:3157:b521	49.87.181.33
cb15:901b:8024:901b:4024:bbcb:3157:b522	49.87.181.34
cb15:901b:8024:901b:4024:bbcb:3157:b523	49.87.181.35
cb15:901b:8024:901b:4024:bbcb:3157:b524	49.87.181.36
cb15:901b:8024:901b:4024:bbcb:3157:b525	49.87.181.37
cb15:901b:8024:901b:4024:bbcb:3157:b526	49.87.181.38
cb15:901b:8024:901b:4024:bbcb:3157:b527	49.87.181.39
cb15:901b:8024:901b:4024:bbcb:3157:b528	49.87.181.40
cb15:901b:8024:901b:4024:bbcb:3157:b529	49.87.181.41
cb15:901b:8024:901b:4024:bbcb:3157:b52a	49.87.181.42
cb15:901b:8024:901b:4024:bbcb:3157:b52b	49.87.181.43
cb15:901b:8024:901b:4024:bbcb:3157:b52c	49.87.181.44
cb15:901b:8024:901b:4024:bbcb:3157:b52d	49.87.181.45
cb15:901b:8024:901b:4024:bbcb:3157:b52e	49.87.181.46
cb15:901b:8024:901b:4024:bbcb:3157:b52f	49.87.181.47
cb15:901b:8024:901b:4024:bbcb:3157:b530	49.87.181.48
cb15:901b:8024:901b:4024:bbcb:3157:b531	49.87.181.49
cb15:901b:8024:901b:4024:bbcb:3157:b532	49.87.181.50
cb15:901b:8024:901b:4024:bbcb:3157:b533	49.87.181.51
cb15:901b:8024:901b:4024:bbcb:3157:b534	49.87.181.52
cb15:901b:8024:901b:4024:bbcb:3157:b535	49.87.181.53
cb15:901b:8024:901b:4024:bbcb:3157:b536	49.87.181.54
cb15:901b:8024:901b:4024:bbcb:3157:b537	49.87.181.55
cb15:901b:8024:901b:4024:bbcb:3157:b538	49.87.181.56
cb15:901b:8024:901b:4024:bbcb:3157:b539	49.87.181.57
cb15:901b:8024:901b:4024:bbcb:3157:b53a	49.87.181.58
cb15:901b:8024:901b:4024:bbcb:3157:b53b	49.87.181.59
cb15:901b:8024:901b:4024:bbcb:3157:b53c	49.87.181.60

cb15:901b:8024:901b:4024:bbcb:3157:b53d	49.87.181.61
cb15:901b:8024:901b:4024:bbcb:3157:b53e	49.87.181.62
cb15:901b:8024:901b:4024:bbcb:3157:b53f	49.87.181.63
cb15:901b:8024:901b:4024:bbcb:3157:b540	49.87.181.64
cb15:901b:8024:901b:4024:bbcb:3157:b541	49.87.181.65
cb15:901b:8024:901b:4024:bbcb:3157:b542	49.87.181.66
cb15:901b:8024:901b:4024:bbcb:3157:b543	49.87.181.67
cb15:901b:8024:901b:4024:bbcb:3157:b544	49.87.181.68
cb15:901b:8024:901b:4024:bbcb:3157:b545	49.87.181.69
cb15:901b:8024:901b:4024:bbcb:3157:b546	49.87.181.70
cb15:901b:8024:901b:4024:bbcb:3157:b547	49.87.181.71
cb15:901b:8024:901b:4024:bbcb:3157:b548	49.87.181.72
cb15:901b:8024:901b:4024:bbcb:3157:b549	49.87.181.73
cb15:901b:8024:901b:4024:bbcb:3157:b54a	49.87.181.74
cb15:901b:8024:901b:4024:bbcb:3157:b54b	49.87.181.75
cb15:901b:8024:901b:4024:bbcb:3157:b54c	49.87.181.76
cb15:901b:8024:901b:4024:bbcb:3157:b54d	49.87.181.77
cb15:901b:8024:901b:4024:bbcb:3157:b54e	49.87.181.78
cb15:901b:8024:901b:4024:bbcb:3157:b54f	49.87.181.79
cb15:901b:8024:901b:4024:bbcb:3157:b550	49.87.181.80
cb15:901b:8024:901b:4024:bbcb:3157:b551	49.87.181.81
cb15:901b:8024:901b:4024:bbcb:3157:b552	49.87.181.82
cb15:901b:8024:901b:4024:bbcb:3157:b553	49.87.181.83
cb15:901b:8024:901b:4024:bbcb:3157:b554	49.87.181.84
cb15:901b:8024:901b:4024:bbcb:3157:b555	49.87.181.85
cb15:901b:8024:901b:4024:bbcb:3157:b556	49.87.181.86
cb15:901b:8024:901b:4024:bbcb:3157:b557	49.87.181.87
cb15:901b:8024:901b:4024:bbcb:3157:b558	49.87.181.88
cb15:901b:8024:901b:4024:bbcb:3157:b559	49.87.181.89
cb15:901b:8024:901b:4024:bbcb:3157:b55a	49.87.181.90
cb15:901b:8024:901b:4024:bbcb:3157:b55b	49.87.181.91
cb15:901b:8024:901b:4024:bbcb:3157:b55c	49.87.181.92
cb15:901b:8024:901b:4024:bbcb:3157:b55d	49.87.181.93
cb15:901b:8024:901b:4024:bbcb:3157:b55e	49.87.181.94
cb15:901b:8024:901b:4024:bbcb:3157:b55f	49.87.181.95
cb15:901b:8024:901b:4024:bbcb:3157:b560	49.87.181.96
cb15:901b:8024:901b:4024:bbcb:3157:b561	49.87.181.97
cb15:901b:8024:901b:4024:bbcb:3157:b562	49.87.181.98
cb15:901b:8024:901b:4024:bbcb:3157:b563	49.87.181.99
cb15:901b:8024:901b:4024:bbcb:3157:b564	49.87.181.100
cb15:901b:8024:901b:4024:bbcb:3157:b565	49.87.181.101
cb15:901b:8024:901b:4024:bbcb:3157:b566	49.87.181.102
cb15:901b:8024:901b:4024:bbcb:3157:b567	49.87.181.103
cb15:901b:8024:901b:4024:bbcb:3157:b568	49.87.181.104
cb15:901b:8024:901b:4024:bbcb:3157:b569	49.87.181.105
cb15:901b:8024:901b:4024:bbcb:3157:b56a	49.87.181.106
cb15:901b:8024:901b:4024:bbcb:3157:b56b	49.87.181.107
cb15:901b:8024:901b:4024:bbcb:3157:b56c	49.87.181.108
cb15:901b:8024:901b:4024:bbcb:3157:b56d	49.87.181.109
cb15:901b:8024:901b:4024:bbcb:3157:b56e	49.87.181.110
cb15:901b:8024:901b:4024:bbcb:3157:b56f	49.87.181.111
cb15:901b:8024:901b:4024:bbcb:3157:b570	49.87.181.112
cb15:901b:8024:901b:4024:bbcb:3157:b571	49.87.181.113
cb15:901b:8024:901b:4024:bbcb:3157:b572	49.87.181.114
cb15:901b:8024:901b:4024:bbcb:3157:b573	49.87.181.115
cb15:901b:8024:901b:4024:bbcb:3157:b574	49.87.181.116
cb15:901b:8024:901b:4024:bbcb:3157:b575	49.87.181.117
cb15:901b:8024:901b:4024:bbcb:3157:b576	49.87.181.118
cb15:901b:8024:901b:4024:bbcb:3157:b577	49.87.181.119
cb15:901b:8024:901b:4024:bbcb:3157:b578	49.87.181.120

cb15:901b:8024:901b:4024:bbcb:3157:b579	49.87.181.121
cb15:901b:8024:901b:4024:bbcb:3157:b57a	49.87.181.122
cb15:901b:8024:901b:4024:bbcb:3157:b57b	49.87.181.123
cb15:901b:8024:901b:4024:bbcb:3157:b57c	49.87.181.124
cb15:901b:8024:901b:4024:bbcb:3157:b57d	49.87.181.125
cb15:901b:8024:901b:4024:bbcb:3157:b57e	49.87.181.126
cb15:901b:8024:901b:4024:bbcb:3157:b57f	49.87.181.127
cb15:901b:8024:901b:4024:bbcb:3157:b580	49.87.181.128
cb15:901b:8024:901b:4024:bbcb:3157:b581	49.87.181.129
cb15:901b:8024:901b:4024:bbcb:3157:b582	49.87.181.130
cb15:901b:8024:901b:4024:bbcb:3157:b583	49.87.181.131
cb15:901b:8024:901b:4024:bbcb:3157:b584	49.87.181.132
cb15:901b:8024:901b:4024:bbcb:3157:b585	49.87.181.133
cb15:901b:8024:901b:4024:bbcb:3157:b586	49.87.181.134
cb15:901b:8024:901b:4024:bbcb:3157:b587	49.87.181.135
cb15:901b:8024:901b:4024:bbcb:3157:b588	49.87.181.136
cb15:901b:8024:901b:4024:bbcb:3157:b589	49.87.181.137
cb15:901b:8024:901b:4024:bbcb:3157:b58a	49.87.181.138
cb15:901b:8024:901b:4024:bbcb:3157:b58b	49.87.181.139
cb15:901b:8024:901b:4024:bbcb:3157:b58c	49.87.181.140
cb15:901b:8024:901b:4024:bbcb:3157:b58d	49.87.181.141
cb15:901b:8024:901b:4024:bbcb:3157:b58e	49.87.181.142
cb15:901b:8024:901b:4024:bbcb:3157:b58f	49.87.181.143
cb15:901b:8024:901b:4024:bbcb:3157:b590	49.87.181.144
cb15:901b:8024:901b:4024:bbcb:3157:b591	49.87.181.145
cb15:901b:8024:901b:4024:bbcb:3157:b592	49.87.181.146
cb15:901b:8024:901b:4024:bbcb:3157:b593	49.87.181.147
cb15:901b:8024:901b:4024:bbcb:3157:b594	49.87.181.148
cb15:901b:8024:901b:4024:bbcb:3157:b595	49.87.181.149
cb15:901b:8024:901b:4024:bbcb:3157:b596	49.87.181.150
cb15:901b:8024:901b:4024:bbcb:3157:b597	49.87.181.151
cb15:901b:8024:901b:4024:bbcb:3157:b598	49.87.181.152
cb15:901b:8024:901b:4024:bbcb:3157:b599	49.87.181.153
cb15:901b:8024:901b:4024:bbcb:3157:b59a	49.87.181.154
cb15:901b:8024:901b:4024:bbcb:3157:b59b	49.87.181.155
cb15:901b:8024:901b:4024:bbcb:3157:b59c	49.87.181.156
cb15:901b:8024:901b:4024:bbcb:3157:b59d	49.87.181.157
cb15:901b:8024:901b:4024:bbcb:3157:b59e	49.87.181.158
cb15:901b:8024:901b:4024:bbcb:3157:b59f	49.87.181.159
cb15:901b:8024:901b:4024:bbcb:3157:b5a0	49.87.181.160
cb15:901b:8024:901b:4024:bbcb:3157:b5a1	49.87.181.161
cb15:901b:8024:901b:4024:bbcb:3157:b5a2	49.87.181.162
cb15:901b:8024:901b:4024:bbcb:3157:b5a3	49.87.181.163
cb15:901b:8024:901b:4024:bbcb:3157:b5a4	49.87.181.164
cb15:901b:8024:901b:4024:bbcb:3157:b5a5	49.87.181.165
cb15:901b:8024:901b:4024:bbcb:3157:b5a6	49.87.181.166
cb15:901b:8024:901b:4024:bbcb:3157:b5a7	49.87.181.167
cb15:901b:8024:901b:4024:bbcb:3157:b5a8	49.87.181.168
cb15:901b:8024:901b:4024:bbcb:3157:b5a9	49.87.181.169
cb15:901b:8024:901b:4024:bbcb:3157:b5aa	49.87.181.170
cb15:901b:8024:901b:4024:bbcb:3157:b5ab	49.87.181.171
cb15:901b:8024:901b:4024:bbcb:3157:b5ac	49.87.181.172
cb15:901b:8024:901b:4024:bbcb:3157:b5ad	49.87.181.173
cb15:901b:8024:901b:4024:bbcb:3157:b5ae	49.87.181.174
cb15:901b:8024:901b:4024:bbcb:3157:b5af	49.87.181.175
cb15:901b:8024:901b:4024:bbcb:3157:b5b0	49.87.181.176
cb15:901b:8024:901b:4024:bbcb:3157:b5b1	49.87.181.177
cb15:901b:8024:901b:4024:bbcb:3157:b5b2	49.87.181.178
cb15:901b:8024:901b:4024:bbcb:3157:b5b3	49.87.181.179
cb15:901b:8024:901b:4024:bbcb:3157:b5b4	49.87.181.180

cb15:901b:8024:901b:4024:bbcb:3157:b5b5	49.87.181.181
cb15:901b:8024:901b:4024:bbcb:3157:b5b6	49.87.181.182
cb15:901b:8024:901b:4024:bbcb:3157:b5b7	49.87.181.183
cb15:901b:8024:901b:4024:bbcb:3157:b5b8	49.87.181.184
cb15:901b:8024:901b:4024:bbcb:3157:b5b9	49.87.181.185
cb15:901b:8024:901b:4024:bbcb:3157:b5ba	49.87.181.186
cb15:901b:8024:901b:4024:bbcb:3157:b5bb	49.87.181.187
cb15:901b:8024:901b:4024:bbcb:3157:b5bc	49.87.181.188
cb15:901b:8024:901b:4024:bbcb:3157:b5bd	49.87.181.189
cb15:901b:8024:901b:4024:bbcb:3157:b5be	49.87.181.190
cb15:901b:8024:901b:4024:bbcb:3157:b5bf	49.87.181.191
cb15:901b:8024:901b:4024:bbcb:3157:b5c0	49.87.181.192
cb15:901b:8024:901b:4024:bbcb:3157:b5c1	49.87.181.193
cb15:901b:8024:901b:4024:bbcb:3157:b5c2	49.87.181.194
cb15:901b:8024:901b:4024:bbcb:3157:b5c3	49.87.181.195
cb15:901b:8024:901b:4024:bbcb:3157:b5c4	49.87.181.196
cb15:901b:8024:901b:4024:bbcb:3157:b5c5	49.87.181.197
cb15:901b:8024:901b:4024:bbcb:3157:b5c6	49.87.181.198
cb15:901b:8024:901b:4024:bbcb:3157:b5c7	49.87.181.199
cb15:901b:8024:901b:4024:bbcb:3157:b5c8	49.87.181.200
cb15:901b:8024:901b:4024:bbcb:3157:b5c9	49.87.181.201
cb15:901b:8024:901b:4024:bbcb:3157:b5ca	49.87.181.202
cb15:901b:8024:901b:4024:bbcb:3157:b5cb	49.87.181.203
cb15:901b:8024:901b:4024:bbcb:3157:b5cc	49.87.181.204
cb15:901b:8024:901b:4024:bbcb:3157:b5cd	49.87.181.205
cb15:901b:8024:901b:4024:bbcb:3157:b5ce	49.87.181.206
cb15:901b:8024:901b:4024:bbcb:3157:b5cf	49.87.181.207
cb15:901b:8024:901b:4024:bbcb:3157:b5d0	49.87.181.208
cb15:901b:8024:901b:4024:bbcb:3157:b5d1	49.87.181.209
cb15:901b:8024:901b:4024:bbcb:3157:b5d2	49.87.181.210
cb15:901b:8024:901b:4024:bbcb:3157:b5d3	49.87.181.211
cb15:901b:8024:901b:4024:bbcb:3157:b5d4	49.87.181.212
cb15:901b:8024:901b:4024:bbcb:3157:b5d5	49.87.181.213
cb15:901b:8024:901b:4024:bbcb:3157:b5d6	49.87.181.214
cb15:901b:8024:901b:4024:bbcb:3157:b5d7	49.87.181.215
cb15:901b:8024:901b:4024:bbcb:3157:b5d8	49.87.181.216
cb15:901b:8024:901b:4024:bbcb:3157:b5d9	49.87.181.217
cb15:901b:8024:901b:4024:bbcb:3157:b5da	49.87.181.218
cb15:901b:8024:901b:4024:bbcb:3157:b5db	49.87.181.219
cb15:901b:8024:901b:4024:bbcb:3157:b5dc	49.87.181.220
cb15:901b:8024:901b:4024:bbcb:3157:b5dd	49.87.181.221
cb15:901b:8024:901b:4024:bbcb:3157:b5de	49.87.181.222
cb15:901b:8024:901b:4024:bbcb:3157:b5df	49.87.181.223
cb15:901b:8024:901b:4024:bbcb:3157:b5e0	49.87.181.224
cb15:901b:8024:901b:4024:bbcb:3157:b5e1	49.87.181.225
cb15:901b:8024:901b:4024:bbcb:3157:b5e2	49.87.181.226
cb15:901b:8024:901b:4024:bbcb:3157:b5e3	49.87.181.227
cb15:901b:8024:901b:4024:bbcb:3157:b5e4	49.87.181.228
cb15:901b:8024:901b:4024:bbcb:3157:b5e5	49.87.181.229
cb15:901b:8024:901b:4024:bbcb:3157:b5e6	49.87.181.230
cb15:901b:8024:901b:4024:bbcb:3157:b5e7	49.87.181.231
cb15:901b:8024:901b:4024:bbcb:3157:b5e8	49.87.181.232
cb15:901b:8024:901b:4024:bbcb:3157:b5e9	49.87.181.233
cb15:901b:8024:901b:4024:bbcb:3157:b5ea	49.87.181.234
cb15:901b:8024:901b:4024:bbcb:3157:b5eb	49.87.181.235
cb15:901b:8024:901b:4024:bbcb:3157:b5ec	49.87.181.236
cb15:901b:8024:901b:4024:bbcb:3157:b5ed	49.87.181.237
cb15:901b:8024:901b:4024:bbcb:3157:b5ee	49.87.181.238
cb15:901b:8024:901b:4024:bbcb:3157:b5ef	49.87.181.239
cb15:901b:8024:901b:4024:bbcb:3157:b5f0	49.87.181.240
cb15:901b:8024:901b:4024:bbcb:3157:b5f1	49.87.181.241
cb15:901b:8024:901b:4024:bbcb:3157:b5f2	49.87.181.242
cb15:901b:8024:901b:4024:bbcb:3157:b5f3	49.87.181.243
cb15:901b:8024:901b:4024:bbcb:3157:b5f4	49.87.181.244
cb15:901b:8024:901b:4024:bbcb:3157:b5f5	49.87.181.245
cb15:901b:8024:901b:4024:bbcb:3157:b5f6	49.87.181.246
cb15:901b:8024:901b:4024:bbcb:3157:b5f7	49.87.181.247
cb15:901b:8024:901b:4024:bbcb:3157:b5f8	49.87.181.248
cb15:901b:8024:901b:4024:bbcb:3157:b5f9	49.87.181.249
cb15:901b:8024:901b:4024:bbcb:3157:b5fa	49.87.181.250
cb15:901b:8024:901b:4024:bbcb:3157:b5fb	49.87.181.251
cb15:901b:8024:901b:4024:bbcb:3157:b5fc	49.87.181.252
cb15:901b:8024:901b:4024:bbcb:3157:b5fd	49.87.181.253
cb15:901b:8024:901b:4024:bbcb:3157:b5fe	49.87.181.254
cb15:901b:8024:901b:4024:bbcb:3157:b5ff	49.87.181.255

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.