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:91bc:cb15:1549:7501	21.73.117.1
cb15:901b:8024:901b:91bc:cb15:1549:7502	21.73.117.2
cb15:901b:8024:901b:91bc:cb15:1549:7503	21.73.117.3
cb15:901b:8024:901b:91bc:cb15:1549:7504	21.73.117.4
cb15:901b:8024:901b:91bc:cb15:1549:7505	21.73.117.5
cb15:901b:8024:901b:91bc:cb15:1549:7506	21.73.117.6
cb15:901b:8024:901b:91bc:cb15:1549:7507	21.73.117.7
cb15:901b:8024:901b:91bc:cb15:1549:7508	21.73.117.8
cb15:901b:8024:901b:91bc:cb15:1549:7509	21.73.117.9
cb15:901b:8024:901b:91bc:cb15:1549:750a	21.73.117.10
cb15:901b:8024:901b:91bc:cb15:1549:750b	21.73.117.11
cb15:901b:8024:901b:91bc:cb15:1549:750c	21.73.117.12
cb15:901b:8024:901b:91bc:cb15:1549:750d	21.73.117.13
cb15:901b:8024:901b:91bc:cb15:1549:750e	21.73.117.14
cb15:901b:8024:901b:91bc:cb15:1549:750f	21.73.117.15
cb15:901b:8024:901b:91bc:cb15:1549:7510	21.73.117.16
cb15:901b:8024:901b:91bc:cb15:1549:7511	21.73.117.17
cb15:901b:8024:901b:91bc:cb15:1549:7512	21.73.117.18
cb15:901b:8024:901b:91bc:cb15:1549:7513	21.73.117.19
cb15:901b:8024:901b:91bc:cb15:1549:7514	21.73.117.20
cb15:901b:8024:901b:91bc:cb15:1549:7515	21.73.117.21
cb15:901b:8024:901b:91bc:cb15:1549:7516	21.73.117.22
cb15:901b:8024:901b:91bc:cb15:1549:7517	21.73.117.23
cb15:901b:8024:901b:91bc:cb15:1549:7518	21.73.117.24
cb15:901b:8024:901b:91bc:cb15:1549:7519	21.73.117.25
cb15:901b:8024:901b:91bc:cb15:1549:751a	21.73.117.26
cb15:901b:8024:901b:91bc:cb15:1549:751b	21.73.117.27
cb15:901b:8024:901b:91bc:cb15:1549:751c	21.73.117.28
cb15:901b:8024:901b:91bc:cb15:1549:751d	21.73.117.29
cb15:901b:8024:901b:91bc:cb15:1549:751e	21.73.117.30
cb15:901b:8024:901b:91bc:cb15:1549:751f	21.73.117.31
cb15:901b:8024:901b:91bc:cb15:1549:7520	21.73.117.32
cb15:901b:8024:901b:91bc:cb15:1549:7521	21.73.117.33
cb15:901b:8024:901b:91bc:cb15:1549:7522	21.73.117.34
cb15:901b:8024:901b:91bc:cb15:1549:7523	21.73.117.35
cb15:901b:8024:901b:91bc:cb15:1549:7524	21.73.117.36
cb15:901b:8024:901b:91bc:cb15:1549:7525	21.73.117.37
cb15:901b:8024:901b:91bc:cb15:1549:7526	21.73.117.38
cb15:901b:8024:901b:91bc:cb15:1549:7527	21.73.117.39
cb15:901b:8024:901b:91bc:cb15:1549:7528	21.73.117.40
cb15:901b:8024:901b:91bc:cb15:1549:7529	21.73.117.41
cb15:901b:8024:901b:91bc:cb15:1549:752a	21.73.117.42
cb15:901b:8024:901b:91bc:cb15:1549:752b	21.73.117.43
cb15:901b:8024:901b:91bc:cb15:1549:752c	21.73.117.44
cb15:901b:8024:901b:91bc:cb15:1549:752d	21.73.117.45
cb15:901b:8024:901b:91bc:cb15:1549:752e	21.73.117.46
cb15:901b:8024:901b:91bc:cb15:1549:752f	21.73.117.47
cb15:901b:8024:901b:91bc:cb15:1549:7530	21.73.117.48
cb15:901b:8024:901b:91bc:cb15:1549:7531	21.73.117.49
cb15:901b:8024:901b:91bc:cb15:1549:7532	21.73.117.50
cb15:901b:8024:901b:91bc:cb15:1549:7533	21.73.117.51
cb15:901b:8024:901b:91bc:cb15:1549:7534	21.73.117.52
cb15:901b:8024:901b:91bc:cb15:1549:7535	21.73.117.53
cb15:901b:8024:901b:91bc:cb15:1549:7536	21.73.117.54
cb15:901b:8024:901b:91bc:cb15:1549:7537	21.73.117.55
cb15:901b:8024:901b:91bc:cb15:1549:7538	21.73.117.56
cb15:901b:8024:901b:91bc:cb15:1549:7539	21.73.117.57
cb15:901b:8024:901b:91bc:cb15:1549:753a	21.73.117.58
cb15:901b:8024:901b:91bc:cb15:1549:753b	21.73.117.59
cb15:901b:8024:901b:91bc:cb15:1549:753c	21.73.117.60

cb15:901b:8024:901b:91bc:cb15:1549:753d	21.73.117.61
cb15:901b:8024:901b:91bc:cb15:1549:753e	21.73.117.62
cb15:901b:8024:901b:91bc:cb15:1549:753f	21.73.117.63
cb15:901b:8024:901b:91bc:cb15:1549:7540	21.73.117.64
cb15:901b:8024:901b:91bc:cb15:1549:7541	21.73.117.65
cb15:901b:8024:901b:91bc:cb15:1549:7542	21.73.117.66
cb15:901b:8024:901b:91bc:cb15:1549:7543	21.73.117.67
cb15:901b:8024:901b:91bc:cb15:1549:7544	21.73.117.68
cb15:901b:8024:901b:91bc:cb15:1549:7545	21.73.117.69
cb15:901b:8024:901b:91bc:cb15:1549:7546	21.73.117.70
cb15:901b:8024:901b:91bc:cb15:1549:7547	21.73.117.71
cb15:901b:8024:901b:91bc:cb15:1549:7548	21.73.117.72
cb15:901b:8024:901b:91bc:cb15:1549:7549	21.73.117.73
cb15:901b:8024:901b:91bc:cb15:1549:754a	21.73.117.74
cb15:901b:8024:901b:91bc:cb15:1549:754b	21.73.117.75
cb15:901b:8024:901b:91bc:cb15:1549:754c	21.73.117.76
cb15:901b:8024:901b:91bc:cb15:1549:754d	21.73.117.77
cb15:901b:8024:901b:91bc:cb15:1549:754e	21.73.117.78
cb15:901b:8024:901b:91bc:cb15:1549:754f	21.73.117.79
cb15:901b:8024:901b:91bc:cb15:1549:7550	21.73.117.80
cb15:901b:8024:901b:91bc:cb15:1549:7551	21.73.117.81
cb15:901b:8024:901b:91bc:cb15:1549:7552	21.73.117.82
cb15:901b:8024:901b:91bc:cb15:1549:7553	21.73.117.83
cb15:901b:8024:901b:91bc:cb15:1549:7554	21.73.117.84
cb15:901b:8024:901b:91bc:cb15:1549:7555	21.73.117.85
cb15:901b:8024:901b:91bc:cb15:1549:7556	21.73.117.86
cb15:901b:8024:901b:91bc:cb15:1549:7557	21.73.117.87
cb15:901b:8024:901b:91bc:cb15:1549:7558	21.73.117.88
cb15:901b:8024:901b:91bc:cb15:1549:7559	21.73.117.89
cb15:901b:8024:901b:91bc:cb15:1549:755a	21.73.117.90
cb15:901b:8024:901b:91bc:cb15:1549:755b	21.73.117.91
cb15:901b:8024:901b:91bc:cb15:1549:755c	21.73.117.92
cb15:901b:8024:901b:91bc:cb15:1549:755d	21.73.117.93
cb15:901b:8024:901b:91bc:cb15:1549:755e	21.73.117.94
cb15:901b:8024:901b:91bc:cb15:1549:755f	21.73.117.95
cb15:901b:8024:901b:91bc:cb15:1549:7560	21.73.117.96
cb15:901b:8024:901b:91bc:cb15:1549:7561	21.73.117.97
cb15:901b:8024:901b:91bc:cb15:1549:7562	21.73.117.98
cb15:901b:8024:901b:91bc:cb15:1549:7563	21.73.117.99
cb15:901b:8024:901b:91bc:cb15:1549:7564	21.73.117.100
cb15:901b:8024:901b:91bc:cb15:1549:7565	21.73.117.101
cb15:901b:8024:901b:91bc:cb15:1549:7566	21.73.117.102
cb15:901b:8024:901b:91bc:cb15:1549:7567	21.73.117.103
cb15:901b:8024:901b:91bc:cb15:1549:7568	21.73.117.104
cb15:901b:8024:901b:91bc:cb15:1549:7569	21.73.117.105
cb15:901b:8024:901b:91bc:cb15:1549:756a	21.73.117.106
cb15:901b:8024:901b:91bc:cb15:1549:756b	21.73.117.107
cb15:901b:8024:901b:91bc:cb15:1549:756c	21.73.117.108
cb15:901b:8024:901b:91bc:cb15:1549:756d	21.73.117.109
cb15:901b:8024:901b:91bc:cb15:1549:756e	21.73.117.110
cb15:901b:8024:901b:91bc:cb15:1549:756f	21.73.117.111
cb15:901b:8024:901b:91bc:cb15:1549:7570	21.73.117.112
cb15:901b:8024:901b:91bc:cb15:1549:7571	21.73.117.113
cb15:901b:8024:901b:91bc:cb15:1549:7572	21.73.117.114
cb15:901b:8024:901b:91bc:cb15:1549:7573	21.73.117.115
cb15:901b:8024:901b:91bc:cb15:1549:7574	21.73.117.116
cb15:901b:8024:901b:91bc:cb15:1549:7575	21.73.117.117
cb15:901b:8024:901b:91bc:cb15:1549:7576	21.73.117.118
cb15:901b:8024:901b:91bc:cb15:1549:7577	21.73.117.119
cb15:901b:8024:901b:91bc:cb15:1549:7578	21.73.117.120

cb15:901b:8024:901b:91bc:cb15:1549:7579	21.73.117.121
cb15:901b:8024:901b:91bc:cb15:1549:757a	21.73.117.122
cb15:901b:8024:901b:91bc:cb15:1549:757b	21.73.117.123
cb15:901b:8024:901b:91bc:cb15:1549:757c	21.73.117.124
cb15:901b:8024:901b:91bc:cb15:1549:757d	21.73.117.125
cb15:901b:8024:901b:91bc:cb15:1549:757e	21.73.117.126
cb15:901b:8024:901b:91bc:cb15:1549:757f	21.73.117.127
cb15:901b:8024:901b:91bc:cb15:1549:7580	21.73.117.128
cb15:901b:8024:901b:91bc:cb15:1549:7581	21.73.117.129
cb15:901b:8024:901b:91bc:cb15:1549:7582	21.73.117.130
cb15:901b:8024:901b:91bc:cb15:1549:7583	21.73.117.131
cb15:901b:8024:901b:91bc:cb15:1549:7584	21.73.117.132
cb15:901b:8024:901b:91bc:cb15:1549:7585	21.73.117.133
cb15:901b:8024:901b:91bc:cb15:1549:7586	21.73.117.134
cb15:901b:8024:901b:91bc:cb15:1549:7587	21.73.117.135
cb15:901b:8024:901b:91bc:cb15:1549:7588	21.73.117.136
cb15:901b:8024:901b:91bc:cb15:1549:7589	21.73.117.137
cb15:901b:8024:901b:91bc:cb15:1549:758a	21.73.117.138
cb15:901b:8024:901b:91bc:cb15:1549:758b	21.73.117.139
cb15:901b:8024:901b:91bc:cb15:1549:758c	21.73.117.140
cb15:901b:8024:901b:91bc:cb15:1549:758d	21.73.117.141
cb15:901b:8024:901b:91bc:cb15:1549:758e	21.73.117.142
cb15:901b:8024:901b:91bc:cb15:1549:758f	21.73.117.143
cb15:901b:8024:901b:91bc:cb15:1549:7590	21.73.117.144
cb15:901b:8024:901b:91bc:cb15:1549:7591	21.73.117.145
cb15:901b:8024:901b:91bc:cb15:1549:7592	21.73.117.146
cb15:901b:8024:901b:91bc:cb15:1549:7593	21.73.117.147
cb15:901b:8024:901b:91bc:cb15:1549:7594	21.73.117.148
cb15:901b:8024:901b:91bc:cb15:1549:7595	21.73.117.149
cb15:901b:8024:901b:91bc:cb15:1549:7596	21.73.117.150
cb15:901b:8024:901b:91bc:cb15:1549:7597	21.73.117.151
cb15:901b:8024:901b:91bc:cb15:1549:7598	21.73.117.152
cb15:901b:8024:901b:91bc:cb15:1549:7599	21.73.117.153
cb15:901b:8024:901b:91bc:cb15:1549:759a	21.73.117.154
cb15:901b:8024:901b:91bc:cb15:1549:759b	21.73.117.155
cb15:901b:8024:901b:91bc:cb15:1549:759c	21.73.117.156
cb15:901b:8024:901b:91bc:cb15:1549:759d	21.73.117.157
cb15:901b:8024:901b:91bc:cb15:1549:759e	21.73.117.158
cb15:901b:8024:901b:91bc:cb15:1549:759f	21.73.117.159
cb15:901b:8024:901b:91bc:cb15:1549:75a0	21.73.117.160
cb15:901b:8024:901b:91bc:cb15:1549:75a1	21.73.117.161
cb15:901b:8024:901b:91bc:cb15:1549:75a2	21.73.117.162
cb15:901b:8024:901b:91bc:cb15:1549:75a3	21.73.117.163
cb15:901b:8024:901b:91bc:cb15:1549:75a4	21.73.117.164
cb15:901b:8024:901b:91bc:cb15:1549:75a5	21.73.117.165
cb15:901b:8024:901b:91bc:cb15:1549:75a6	21.73.117.166
cb15:901b:8024:901b:91bc:cb15:1549:75a7	21.73.117.167
cb15:901b:8024:901b:91bc:cb15:1549:75a8	21.73.117.168
cb15:901b:8024:901b:91bc:cb15:1549:75a9	21.73.117.169
cb15:901b:8024:901b:91bc:cb15:1549:75aa	21.73.117.170
cb15:901b:8024:901b:91bc:cb15:1549:75ab	21.73.117.171
cb15:901b:8024:901b:91bc:cb15:1549:75ac	21.73.117.172
cb15:901b:8024:901b:91bc:cb15:1549:75ad	21.73.117.173
cb15:901b:8024:901b:91bc:cb15:1549:75ae	21.73.117.174
cb15:901b:8024:901b:91bc:cb15:1549:75af	21.73.117.175
cb15:901b:8024:901b:91bc:cb15:1549:75b0	21.73.117.176
cb15:901b:8024:901b:91bc:cb15:1549:75b1	21.73.117.177
cb15:901b:8024:901b:91bc:cb15:1549:75b2	21.73.117.178
cb15:901b:8024:901b:91bc:cb15:1549:75b3	21.73.117.179
cb15:901b:8024:901b:91bc:cb15:1549:75b4	21.73.117.180

cb15:901b:8024:901b:91bc:cb15:1549:75b5	21.73.117.181
cb15:901b:8024:901b:91bc:cb15:1549:75b6	21.73.117.182
cb15:901b:8024:901b:91bc:cb15:1549:75b7	21.73.117.183
cb15:901b:8024:901b:91bc:cb15:1549:75b8	21.73.117.184
cb15:901b:8024:901b:91bc:cb15:1549:75b9	21.73.117.185
cb15:901b:8024:901b:91bc:cb15:1549:75ba	21.73.117.186
cb15:901b:8024:901b:91bc:cb15:1549:75bb	21.73.117.187
cb15:901b:8024:901b:91bc:cb15:1549:75bc	21.73.117.188
cb15:901b:8024:901b:91bc:cb15:1549:75bd	21.73.117.189
cb15:901b:8024:901b:91bc:cb15:1549:75be	21.73.117.190
cb15:901b:8024:901b:91bc:cb15:1549:75bf	21.73.117.191
cb15:901b:8024:901b:91bc:cb15:1549:75c0	21.73.117.192
cb15:901b:8024:901b:91bc:cb15:1549:75c1	21.73.117.193
cb15:901b:8024:901b:91bc:cb15:1549:75c2	21.73.117.194
cb15:901b:8024:901b:91bc:cb15:1549:75c3	21.73.117.195
cb15:901b:8024:901b:91bc:cb15:1549:75c4	21.73.117.196
cb15:901b:8024:901b:91bc:cb15:1549:75c5	21.73.117.197
cb15:901b:8024:901b:91bc:cb15:1549:75c6	21.73.117.198
cb15:901b:8024:901b:91bc:cb15:1549:75c7	21.73.117.199
cb15:901b:8024:901b:91bc:cb15:1549:75c8	21.73.117.200
cb15:901b:8024:901b:91bc:cb15:1549:75c9	21.73.117.201
cb15:901b:8024:901b:91bc:cb15:1549:75ca	21.73.117.202
cb15:901b:8024:901b:91bc:cb15:1549:75cb	21.73.117.203
cb15:901b:8024:901b:91bc:cb15:1549:75cc	21.73.117.204
cb15:901b:8024:901b:91bc:cb15:1549:75cd	21.73.117.205
cb15:901b:8024:901b:91bc:cb15:1549:75ce	21.73.117.206
cb15:901b:8024:901b:91bc:cb15:1549:75cf	21.73.117.207
cb15:901b:8024:901b:91bc:cb15:1549:75d0	21.73.117.208
cb15:901b:8024:901b:91bc:cb15:1549:75d1	21.73.117.209
cb15:901b:8024:901b:91bc:cb15:1549:75d2	21.73.117.210
cb15:901b:8024:901b:91bc:cb15:1549:75d3	21.73.117.211
cb15:901b:8024:901b:91bc:cb15:1549:75d4	21.73.117.212
cb15:901b:8024:901b:91bc:cb15:1549:75d5	21.73.117.213
cb15:901b:8024:901b:91bc:cb15:1549:75d6	21.73.117.214
cb15:901b:8024:901b:91bc:cb15:1549:75d7	21.73.117.215
cb15:901b:8024:901b:91bc:cb15:1549:75d8	21.73.117.216
cb15:901b:8024:901b:91bc:cb15:1549:75d9	21.73.117.217
cb15:901b:8024:901b:91bc:cb15:1549:75da	21.73.117.218
cb15:901b:8024:901b:91bc:cb15:1549:75db	21.73.117.219
cb15:901b:8024:901b:91bc:cb15:1549:75dc	21.73.117.220
cb15:901b:8024:901b:91bc:cb15:1549:75dd	21.73.117.221
cb15:901b:8024:901b:91bc:cb15:1549:75de	21.73.117.222
cb15:901b:8024:901b:91bc:cb15:1549:75df	21.73.117.223
cb15:901b:8024:901b:91bc:cb15:1549:75e0	21.73.117.224
cb15:901b:8024:901b:91bc:cb15:1549:75e1	21.73.117.225
cb15:901b:8024:901b:91bc:cb15:1549:75e2	21.73.117.226
cb15:901b:8024:901b:91bc:cb15:1549:75e3	21.73.117.227
cb15:901b:8024:901b:91bc:cb15:1549:75e4	21.73.117.228
cb15:901b:8024:901b:91bc:cb15:1549:75e5	21.73.117.229
cb15:901b:8024:901b:91bc:cb15:1549:75e6	21.73.117.230
cb15:901b:8024:901b:91bc:cb15:1549:75e7	21.73.117.231
cb15:901b:8024:901b:91bc:cb15:1549:75e8	21.73.117.232
cb15:901b:8024:901b:91bc:cb15:1549:75e9	21.73.117.233
cb15:901b:8024:901b:91bc:cb15:1549:75ea	21.73.117.234
cb15:901b:8024:901b:91bc:cb15:1549:75eb	21.73.117.235
cb15:901b:8024:901b:91bc:cb15:1549:75ec	21.73.117.236
cb15:901b:8024:901b:91bc:cb15:1549:75ed	21.73.117.237
cb15:901b:8024:901b:91bc:cb15:1549:75ee	21.73.117.238
cb15:901b:8024:901b:91bc:cb15:1549:75ef	21.73.117.239
cb15:901b:8024:901b:91bc:cb15:1549:75f0	21.73.117.240
cb15:901b:8024:901b:91bc:cb15:1549:75f1	21.73.117.241
cb15:901b:8024:901b:91bc:cb15:1549:75f2	21.73.117.242
cb15:901b:8024:901b:91bc:cb15:1549:75f3	21.73.117.243
cb15:901b:8024:901b:91bc:cb15:1549:75f4	21.73.117.244
cb15:901b:8024:901b:91bc:cb15:1549:75f5	21.73.117.245
cb15:901b:8024:901b:91bc:cb15:1549:75f6	21.73.117.246
cb15:901b:8024:901b:91bc:cb15:1549:75f7	21.73.117.247
cb15:901b:8024:901b:91bc:cb15:1549:75f8	21.73.117.248
cb15:901b:8024:901b:91bc:cb15:1549:75f9	21.73.117.249
cb15:901b:8024:901b:91bc:cb15:1549:75fa	21.73.117.250
cb15:901b:8024:901b:91bc:cb15:1549:75fb	21.73.117.251
cb15:901b:8024:901b:91bc:cb15:1549:75fc	21.73.117.252
cb15:901b:8024:901b:91bc:cb15:1549:75fd	21.73.117.253
cb15:901b:8024:901b:91bc:cb15:1549:75fe	21.73.117.254
cb15:901b:8024:901b:91bc:cb15:1549:75ff	21.73.117.255

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.