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:d157:b51:8045:b51a:df49:9501	223.73.149.1
cb15:901b:d157:b51:8045:b51a:df49:9502	223.73.149.2
cb15:901b:d157:b51:8045:b51a:df49:9503	223.73.149.3
cb15:901b:d157:b51:8045:b51a:df49:9504	223.73.149.4
cb15:901b:d157:b51:8045:b51a:df49:9505	223.73.149.5
cb15:901b:d157:b51:8045:b51a:df49:9506	223.73.149.6
cb15:901b:d157:b51:8045:b51a:df49:9507	223.73.149.7
cb15:901b:d157:b51:8045:b51a:df49:9508	223.73.149.8
cb15:901b:d157:b51:8045:b51a:df49:9509	223.73.149.9
cb15:901b:d157:b51:8045:b51a:df49:950a	223.73.149.10
cb15:901b:d157:b51:8045:b51a:df49:950b	223.73.149.11
cb15:901b:d157:b51:8045:b51a:df49:950c	223.73.149.12
cb15:901b:d157:b51:8045:b51a:df49:950d	223.73.149.13
cb15:901b:d157:b51:8045:b51a:df49:950e	223.73.149.14
cb15:901b:d157:b51:8045:b51a:df49:950f	223.73.149.15
cb15:901b:d157:b51:8045:b51a:df49:9510	223.73.149.16
cb15:901b:d157:b51:8045:b51a:df49:9511	223.73.149.17
cb15:901b:d157:b51:8045:b51a:df49:9512	223.73.149.18
cb15:901b:d157:b51:8045:b51a:df49:9513	223.73.149.19
cb15:901b:d157:b51:8045:b51a:df49:9514	223.73.149.20
cb15:901b:d157:b51:8045:b51a:df49:9515	223.73.149.21
cb15:901b:d157:b51:8045:b51a:df49:9516	223.73.149.22
cb15:901b:d157:b51:8045:b51a:df49:9517	223.73.149.23
cb15:901b:d157:b51:8045:b51a:df49:9518	223.73.149.24
cb15:901b:d157:b51:8045:b51a:df49:9519	223.73.149.25
cb15:901b:d157:b51:8045:b51a:df49:951a	223.73.149.26
cb15:901b:d157:b51:8045:b51a:df49:951b	223.73.149.27
cb15:901b:d157:b51:8045:b51a:df49:951c	223.73.149.28
cb15:901b:d157:b51:8045:b51a:df49:951d	223.73.149.29
cb15:901b:d157:b51:8045:b51a:df49:951e	223.73.149.30
cb15:901b:d157:b51:8045:b51a:df49:951f	223.73.149.31
cb15:901b:d157:b51:8045:b51a:df49:9520	223.73.149.32
cb15:901b:d157:b51:8045:b51a:df49:9521	223.73.149.33
cb15:901b:d157:b51:8045:b51a:df49:9522	223.73.149.34
cb15:901b:d157:b51:8045:b51a:df49:9523	223.73.149.35
cb15:901b:d157:b51:8045:b51a:df49:9524	223.73.149.36
cb15:901b:d157:b51:8045:b51a:df49:9525	223.73.149.37
cb15:901b:d157:b51:8045:b51a:df49:9526	223.73.149.38
cb15:901b:d157:b51:8045:b51a:df49:9527	223.73.149.39
cb15:901b:d157:b51:8045:b51a:df49:9528	223.73.149.40
cb15:901b:d157:b51:8045:b51a:df49:9529	223.73.149.41
cb15:901b:d157:b51:8045:b51a:df49:952a	223.73.149.42
cb15:901b:d157:b51:8045:b51a:df49:952b	223.73.149.43
cb15:901b:d157:b51:8045:b51a:df49:952c	223.73.149.44
cb15:901b:d157:b51:8045:b51a:df49:952d	223.73.149.45
cb15:901b:d157:b51:8045:b51a:df49:952e	223.73.149.46
cb15:901b:d157:b51:8045:b51a:df49:952f	223.73.149.47
cb15:901b:d157:b51:8045:b51a:df49:9530	223.73.149.48
cb15:901b:d157:b51:8045:b51a:df49:9531	223.73.149.49
cb15:901b:d157:b51:8045:b51a:df49:9532	223.73.149.50
cb15:901b:d157:b51:8045:b51a:df49:9533	223.73.149.51
cb15:901b:d157:b51:8045:b51a:df49:9534	223.73.149.52
cb15:901b:d157:b51:8045:b51a:df49:9535	223.73.149.53
cb15:901b:d157:b51:8045:b51a:df49:9536	223.73.149.54
cb15:901b:d157:b51:8045:b51a:df49:9537	223.73.149.55
cb15:901b:d157:b51:8045:b51a:df49:9538	223.73.149.56
cb15:901b:d157:b51:8045:b51a:df49:9539	223.73.149.57
cb15:901b:d157:b51:8045:b51a:df49:953a	223.73.149.58
cb15:901b:d157:b51:8045:b51a:df49:953b	223.73.149.59
cb15:901b:d157:b51:8045:b51a:df49:953c	223.73.149.60

cb15:901b:d157:b51:8045:b51a:df49:953d	223.73.149.61
cb15:901b:d157:b51:8045:b51a:df49:953e	223.73.149.62
cb15:901b:d157:b51:8045:b51a:df49:953f	223.73.149.63
cb15:901b:d157:b51:8045:b51a:df49:9540	223.73.149.64
cb15:901b:d157:b51:8045:b51a:df49:9541	223.73.149.65
cb15:901b:d157:b51:8045:b51a:df49:9542	223.73.149.66
cb15:901b:d157:b51:8045:b51a:df49:9543	223.73.149.67
cb15:901b:d157:b51:8045:b51a:df49:9544	223.73.149.68
cb15:901b:d157:b51:8045:b51a:df49:9545	223.73.149.69
cb15:901b:d157:b51:8045:b51a:df49:9546	223.73.149.70
cb15:901b:d157:b51:8045:b51a:df49:9547	223.73.149.71
cb15:901b:d157:b51:8045:b51a:df49:9548	223.73.149.72
cb15:901b:d157:b51:8045:b51a:df49:9549	223.73.149.73
cb15:901b:d157:b51:8045:b51a:df49:954a	223.73.149.74
cb15:901b:d157:b51:8045:b51a:df49:954b	223.73.149.75
cb15:901b:d157:b51:8045:b51a:df49:954c	223.73.149.76
cb15:901b:d157:b51:8045:b51a:df49:954d	223.73.149.77
cb15:901b:d157:b51:8045:b51a:df49:954e	223.73.149.78
cb15:901b:d157:b51:8045:b51a:df49:954f	223.73.149.79
cb15:901b:d157:b51:8045:b51a:df49:9550	223.73.149.80
cb15:901b:d157:b51:8045:b51a:df49:9551	223.73.149.81
cb15:901b:d157:b51:8045:b51a:df49:9552	223.73.149.82
cb15:901b:d157:b51:8045:b51a:df49:9553	223.73.149.83
cb15:901b:d157:b51:8045:b51a:df49:9554	223.73.149.84
cb15:901b:d157:b51:8045:b51a:df49:9555	223.73.149.85
cb15:901b:d157:b51:8045:b51a:df49:9556	223.73.149.86
cb15:901b:d157:b51:8045:b51a:df49:9557	223.73.149.87
cb15:901b:d157:b51:8045:b51a:df49:9558	223.73.149.88
cb15:901b:d157:b51:8045:b51a:df49:9559	223.73.149.89
cb15:901b:d157:b51:8045:b51a:df49:955a	223.73.149.90
cb15:901b:d157:b51:8045:b51a:df49:955b	223.73.149.91
cb15:901b:d157:b51:8045:b51a:df49:955c	223.73.149.92
cb15:901b:d157:b51:8045:b51a:df49:955d	223.73.149.93
cb15:901b:d157:b51:8045:b51a:df49:955e	223.73.149.94
cb15:901b:d157:b51:8045:b51a:df49:955f	223.73.149.95
cb15:901b:d157:b51:8045:b51a:df49:9560	223.73.149.96
cb15:901b:d157:b51:8045:b51a:df49:9561	223.73.149.97
cb15:901b:d157:b51:8045:b51a:df49:9562	223.73.149.98
cb15:901b:d157:b51:8045:b51a:df49:9563	223.73.149.99
cb15:901b:d157:b51:8045:b51a:df49:9564	223.73.149.100
cb15:901b:d157:b51:8045:b51a:df49:9565	223.73.149.101
cb15:901b:d157:b51:8045:b51a:df49:9566	223.73.149.102
cb15:901b:d157:b51:8045:b51a:df49:9567	223.73.149.103
cb15:901b:d157:b51:8045:b51a:df49:9568	223.73.149.104
cb15:901b:d157:b51:8045:b51a:df49:9569	223.73.149.105
cb15:901b:d157:b51:8045:b51a:df49:956a	223.73.149.106
cb15:901b:d157:b51:8045:b51a:df49:956b	223.73.149.107
cb15:901b:d157:b51:8045:b51a:df49:956c	223.73.149.108
cb15:901b:d157:b51:8045:b51a:df49:956d	223.73.149.109
cb15:901b:d157:b51:8045:b51a:df49:956e	223.73.149.110
cb15:901b:d157:b51:8045:b51a:df49:956f	223.73.149.111
cb15:901b:d157:b51:8045:b51a:df49:9570	223.73.149.112
cb15:901b:d157:b51:8045:b51a:df49:9571	223.73.149.113
cb15:901b:d157:b51:8045:b51a:df49:9572	223.73.149.114
cb15:901b:d157:b51:8045:b51a:df49:9573	223.73.149.115
cb15:901b:d157:b51:8045:b51a:df49:9574	223.73.149.116
cb15:901b:d157:b51:8045:b51a:df49:9575	223.73.149.117
cb15:901b:d157:b51:8045:b51a:df49:9576	223.73.149.118
cb15:901b:d157:b51:8045:b51a:df49:9577	223.73.149.119
cb15:901b:d157:b51:8045:b51a:df49:9578	223.73.149.120

cb15:901b:d157:b51:8045:b51a:df49:9579	223.73.149.121
cb15:901b:d157:b51:8045:b51a:df49:957a	223.73.149.122
cb15:901b:d157:b51:8045:b51a:df49:957b	223.73.149.123
cb15:901b:d157:b51:8045:b51a:df49:957c	223.73.149.124
cb15:901b:d157:b51:8045:b51a:df49:957d	223.73.149.125
cb15:901b:d157:b51:8045:b51a:df49:957e	223.73.149.126
cb15:901b:d157:b51:8045:b51a:df49:957f	223.73.149.127
cb15:901b:d157:b51:8045:b51a:df49:9580	223.73.149.128
cb15:901b:d157:b51:8045:b51a:df49:9581	223.73.149.129
cb15:901b:d157:b51:8045:b51a:df49:9582	223.73.149.130
cb15:901b:d157:b51:8045:b51a:df49:9583	223.73.149.131
cb15:901b:d157:b51:8045:b51a:df49:9584	223.73.149.132
cb15:901b:d157:b51:8045:b51a:df49:9585	223.73.149.133
cb15:901b:d157:b51:8045:b51a:df49:9586	223.73.149.134
cb15:901b:d157:b51:8045:b51a:df49:9587	223.73.149.135
cb15:901b:d157:b51:8045:b51a:df49:9588	223.73.149.136
cb15:901b:d157:b51:8045:b51a:df49:9589	223.73.149.137
cb15:901b:d157:b51:8045:b51a:df49:958a	223.73.149.138
cb15:901b:d157:b51:8045:b51a:df49:958b	223.73.149.139
cb15:901b:d157:b51:8045:b51a:df49:958c	223.73.149.140
cb15:901b:d157:b51:8045:b51a:df49:958d	223.73.149.141
cb15:901b:d157:b51:8045:b51a:df49:958e	223.73.149.142
cb15:901b:d157:b51:8045:b51a:df49:958f	223.73.149.143
cb15:901b:d157:b51:8045:b51a:df49:9590	223.73.149.144
cb15:901b:d157:b51:8045:b51a:df49:9591	223.73.149.145
cb15:901b:d157:b51:8045:b51a:df49:9592	223.73.149.146
cb15:901b:d157:b51:8045:b51a:df49:9593	223.73.149.147
cb15:901b:d157:b51:8045:b51a:df49:9594	223.73.149.148
cb15:901b:d157:b51:8045:b51a:df49:9595	223.73.149.149
cb15:901b:d157:b51:8045:b51a:df49:9596	223.73.149.150
cb15:901b:d157:b51:8045:b51a:df49:9597	223.73.149.151
cb15:901b:d157:b51:8045:b51a:df49:9598	223.73.149.152
cb15:901b:d157:b51:8045:b51a:df49:9599	223.73.149.153
cb15:901b:d157:b51:8045:b51a:df49:959a	223.73.149.154
cb15:901b:d157:b51:8045:b51a:df49:959b	223.73.149.155
cb15:901b:d157:b51:8045:b51a:df49:959c	223.73.149.156
cb15:901b:d157:b51:8045:b51a:df49:959d	223.73.149.157
cb15:901b:d157:b51:8045:b51a:df49:959e	223.73.149.158
cb15:901b:d157:b51:8045:b51a:df49:959f	223.73.149.159
cb15:901b:d157:b51:8045:b51a:df49:95a0	223.73.149.160
cb15:901b:d157:b51:8045:b51a:df49:95a1	223.73.149.161
cb15:901b:d157:b51:8045:b51a:df49:95a2	223.73.149.162
cb15:901b:d157:b51:8045:b51a:df49:95a3	223.73.149.163
cb15:901b:d157:b51:8045:b51a:df49:95a4	223.73.149.164
cb15:901b:d157:b51:8045:b51a:df49:95a5	223.73.149.165
cb15:901b:d157:b51:8045:b51a:df49:95a6	223.73.149.166
cb15:901b:d157:b51:8045:b51a:df49:95a7	223.73.149.167
cb15:901b:d157:b51:8045:b51a:df49:95a8	223.73.149.168
cb15:901b:d157:b51:8045:b51a:df49:95a9	223.73.149.169
cb15:901b:d157:b51:8045:b51a:df49:95aa	223.73.149.170
cb15:901b:d157:b51:8045:b51a:df49:95ab	223.73.149.171
cb15:901b:d157:b51:8045:b51a:df49:95ac	223.73.149.172
cb15:901b:d157:b51:8045:b51a:df49:95ad	223.73.149.173
cb15:901b:d157:b51:8045:b51a:df49:95ae	223.73.149.174
cb15:901b:d157:b51:8045:b51a:df49:95af	223.73.149.175
cb15:901b:d157:b51:8045:b51a:df49:95b0	223.73.149.176
cb15:901b:d157:b51:8045:b51a:df49:95b1	223.73.149.177
cb15:901b:d157:b51:8045:b51a:df49:95b2	223.73.149.178
cb15:901b:d157:b51:8045:b51a:df49:95b3	223.73.149.179
cb15:901b:d157:b51:8045:b51a:df49:95b4	223.73.149.180

cb15:901b:d157:b51:8045:b51a:df49:95b5	223.73.149.181
cb15:901b:d157:b51:8045:b51a:df49:95b6	223.73.149.182
cb15:901b:d157:b51:8045:b51a:df49:95b7	223.73.149.183
cb15:901b:d157:b51:8045:b51a:df49:95b8	223.73.149.184
cb15:901b:d157:b51:8045:b51a:df49:95b9	223.73.149.185
cb15:901b:d157:b51:8045:b51a:df49:95ba	223.73.149.186
cb15:901b:d157:b51:8045:b51a:df49:95bb	223.73.149.187
cb15:901b:d157:b51:8045:b51a:df49:95bc	223.73.149.188
cb15:901b:d157:b51:8045:b51a:df49:95bd	223.73.149.189
cb15:901b:d157:b51:8045:b51a:df49:95be	223.73.149.190
cb15:901b:d157:b51:8045:b51a:df49:95bf	223.73.149.191
cb15:901b:d157:b51:8045:b51a:df49:95c0	223.73.149.192
cb15:901b:d157:b51:8045:b51a:df49:95c1	223.73.149.193
cb15:901b:d157:b51:8045:b51a:df49:95c2	223.73.149.194
cb15:901b:d157:b51:8045:b51a:df49:95c3	223.73.149.195
cb15:901b:d157:b51:8045:b51a:df49:95c4	223.73.149.196
cb15:901b:d157:b51:8045:b51a:df49:95c5	223.73.149.197
cb15:901b:d157:b51:8045:b51a:df49:95c6	223.73.149.198
cb15:901b:d157:b51:8045:b51a:df49:95c7	223.73.149.199
cb15:901b:d157:b51:8045:b51a:df49:95c8	223.73.149.200
cb15:901b:d157:b51:8045:b51a:df49:95c9	223.73.149.201
cb15:901b:d157:b51:8045:b51a:df49:95ca	223.73.149.202
cb15:901b:d157:b51:8045:b51a:df49:95cb	223.73.149.203
cb15:901b:d157:b51:8045:b51a:df49:95cc	223.73.149.204
cb15:901b:d157:b51:8045:b51a:df49:95cd	223.73.149.205
cb15:901b:d157:b51:8045:b51a:df49:95ce	223.73.149.206
cb15:901b:d157:b51:8045:b51a:df49:95cf	223.73.149.207
cb15:901b:d157:b51:8045:b51a:df49:95d0	223.73.149.208
cb15:901b:d157:b51:8045:b51a:df49:95d1	223.73.149.209
cb15:901b:d157:b51:8045:b51a:df49:95d2	223.73.149.210
cb15:901b:d157:b51:8045:b51a:df49:95d3	223.73.149.211
cb15:901b:d157:b51:8045:b51a:df49:95d4	223.73.149.212
cb15:901b:d157:b51:8045:b51a:df49:95d5	223.73.149.213
cb15:901b:d157:b51:8045:b51a:df49:95d6	223.73.149.214
cb15:901b:d157:b51:8045:b51a:df49:95d7	223.73.149.215
cb15:901b:d157:b51:8045:b51a:df49:95d8	223.73.149.216
cb15:901b:d157:b51:8045:b51a:df49:95d9	223.73.149.217
cb15:901b:d157:b51:8045:b51a:df49:95da	223.73.149.218
cb15:901b:d157:b51:8045:b51a:df49:95db	223.73.149.219
cb15:901b:d157:b51:8045:b51a:df49:95dc	223.73.149.220
cb15:901b:d157:b51:8045:b51a:df49:95dd	223.73.149.221
cb15:901b:d157:b51:8045:b51a:df49:95de	223.73.149.222
cb15:901b:d157:b51:8045:b51a:df49:95df	223.73.149.223
cb15:901b:d157:b51:8045:b51a:df49:95e0	223.73.149.224
cb15:901b:d157:b51:8045:b51a:df49:95e1	223.73.149.225
cb15:901b:d157:b51:8045:b51a:df49:95e2	223.73.149.226
cb15:901b:d157:b51:8045:b51a:df49:95e3	223.73.149.227
cb15:901b:d157:b51:8045:b51a:df49:95e4	223.73.149.228
cb15:901b:d157:b51:8045:b51a:df49:95e5	223.73.149.229
cb15:901b:d157:b51:8045:b51a:df49:95e6	223.73.149.230
cb15:901b:d157:b51:8045:b51a:df49:95e7	223.73.149.231
cb15:901b:d157:b51:8045:b51a:df49:95e8	223.73.149.232
cb15:901b:d157:b51:8045:b51a:df49:95e9	223.73.149.233
cb15:901b:d157:b51:8045:b51a:df49:95ea	223.73.149.234
cb15:901b:d157:b51:8045:b51a:df49:95eb	223.73.149.235
cb15:901b:d157:b51:8045:b51a:df49:95ec	223.73.149.236
cb15:901b:d157:b51:8045:b51a:df49:95ed	223.73.149.237
cb15:901b:d157:b51:8045:b51a:df49:95ee	223.73.149.238
cb15:901b:d157:b51:8045:b51a:df49:95ef	223.73.149.239
cb15:901b:d157:b51:8045:b51a:df49:95f0	223.73.149.240
cb15:901b:d157:b51:8045:b51a:df49:95f1	223.73.149.241
cb15:901b:d157:b51:8045:b51a:df49:95f2	223.73.149.242
cb15:901b:d157:b51:8045:b51a:df49:95f3	223.73.149.243
cb15:901b:d157:b51:8045:b51a:df49:95f4	223.73.149.244
cb15:901b:d157:b51:8045:b51a:df49:95f5	223.73.149.245
cb15:901b:d157:b51:8045:b51a:df49:95f6	223.73.149.246
cb15:901b:d157:b51:8045:b51a:df49:95f7	223.73.149.247
cb15:901b:d157:b51:8045:b51a:df49:95f8	223.73.149.248
cb15:901b:d157:b51:8045:b51a:df49:95f9	223.73.149.249
cb15:901b:d157:b51:8045:b51a:df49:95fa	223.73.149.250
cb15:901b:d157:b51:8045:b51a:df49:95fb	223.73.149.251
cb15:901b:d157:b51:8045:b51a:df49:95fc	223.73.149.252
cb15:901b:d157:b51:8045:b51a:df49:95fd	223.73.149.253
cb15:901b:d157:b51:8045:b51a:df49:95fe	223.73.149.254
cb15:901b:d157:b51:8045:b51a:df49:95ff	223.73.149.255

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.