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:b51f:7501	181.31.117.1
cb15:901b:901b:1324:ada3:db24:b51f:7502	181.31.117.2
cb15:901b:901b:1324:ada3:db24:b51f:7503	181.31.117.3
cb15:901b:901b:1324:ada3:db24:b51f:7504	181.31.117.4
cb15:901b:901b:1324:ada3:db24:b51f:7505	181.31.117.5
cb15:901b:901b:1324:ada3:db24:b51f:7506	181.31.117.6
cb15:901b:901b:1324:ada3:db24:b51f:7507	181.31.117.7
cb15:901b:901b:1324:ada3:db24:b51f:7508	181.31.117.8
cb15:901b:901b:1324:ada3:db24:b51f:7509	181.31.117.9
cb15:901b:901b:1324:ada3:db24:b51f:750a	181.31.117.10
cb15:901b:901b:1324:ada3:db24:b51f:750b	181.31.117.11
cb15:901b:901b:1324:ada3:db24:b51f:750c	181.31.117.12
cb15:901b:901b:1324:ada3:db24:b51f:750d	181.31.117.13
cb15:901b:901b:1324:ada3:db24:b51f:750e	181.31.117.14
cb15:901b:901b:1324:ada3:db24:b51f:750f	181.31.117.15
cb15:901b:901b:1324:ada3:db24:b51f:7510	181.31.117.16
cb15:901b:901b:1324:ada3:db24:b51f:7511	181.31.117.17
cb15:901b:901b:1324:ada3:db24:b51f:7512	181.31.117.18
cb15:901b:901b:1324:ada3:db24:b51f:7513	181.31.117.19
cb15:901b:901b:1324:ada3:db24:b51f:7514	181.31.117.20
cb15:901b:901b:1324:ada3:db24:b51f:7515	181.31.117.21
cb15:901b:901b:1324:ada3:db24:b51f:7516	181.31.117.22
cb15:901b:901b:1324:ada3:db24:b51f:7517	181.31.117.23
cb15:901b:901b:1324:ada3:db24:b51f:7518	181.31.117.24
cb15:901b:901b:1324:ada3:db24:b51f:7519	181.31.117.25
cb15:901b:901b:1324:ada3:db24:b51f:751a	181.31.117.26
cb15:901b:901b:1324:ada3:db24:b51f:751b	181.31.117.27
cb15:901b:901b:1324:ada3:db24:b51f:751c	181.31.117.28
cb15:901b:901b:1324:ada3:db24:b51f:751d	181.31.117.29
cb15:901b:901b:1324:ada3:db24:b51f:751e	181.31.117.30
cb15:901b:901b:1324:ada3:db24:b51f:751f	181.31.117.31
cb15:901b:901b:1324:ada3:db24:b51f:7520	181.31.117.32
cb15:901b:901b:1324:ada3:db24:b51f:7521	181.31.117.33
cb15:901b:901b:1324:ada3:db24:b51f:7522	181.31.117.34
cb15:901b:901b:1324:ada3:db24:b51f:7523	181.31.117.35
cb15:901b:901b:1324:ada3:db24:b51f:7524	181.31.117.36
cb15:901b:901b:1324:ada3:db24:b51f:7525	181.31.117.37
cb15:901b:901b:1324:ada3:db24:b51f:7526	181.31.117.38
cb15:901b:901b:1324:ada3:db24:b51f:7527	181.31.117.39
cb15:901b:901b:1324:ada3:db24:b51f:7528	181.31.117.40
cb15:901b:901b:1324:ada3:db24:b51f:7529	181.31.117.41
cb15:901b:901b:1324:ada3:db24:b51f:752a	181.31.117.42
cb15:901b:901b:1324:ada3:db24:b51f:752b	181.31.117.43
cb15:901b:901b:1324:ada3:db24:b51f:752c	181.31.117.44
cb15:901b:901b:1324:ada3:db24:b51f:752d	181.31.117.45
cb15:901b:901b:1324:ada3:db24:b51f:752e	181.31.117.46
cb15:901b:901b:1324:ada3:db24:b51f:752f	181.31.117.47
cb15:901b:901b:1324:ada3:db24:b51f:7530	181.31.117.48
cb15:901b:901b:1324:ada3:db24:b51f:7531	181.31.117.49
cb15:901b:901b:1324:ada3:db24:b51f:7532	181.31.117.50
cb15:901b:901b:1324:ada3:db24:b51f:7533	181.31.117.51
cb15:901b:901b:1324:ada3:db24:b51f:7534	181.31.117.52
cb15:901b:901b:1324:ada3:db24:b51f:7535	181.31.117.53
cb15:901b:901b:1324:ada3:db24:b51f:7536	181.31.117.54
cb15:901b:901b:1324:ada3:db24:b51f:7537	181.31.117.55
cb15:901b:901b:1324:ada3:db24:b51f:7538	181.31.117.56
cb15:901b:901b:1324:ada3:db24:b51f:7539	181.31.117.57
cb15:901b:901b:1324:ada3:db24:b51f:753a	181.31.117.58
cb15:901b:901b:1324:ada3:db24:b51f:753b	181.31.117.59
cb15:901b:901b:1324:ada3:db24:b51f:753c	181.31.117.60

cb15:901b:901b:1324:ada3:db24:b51f:753d	181.31.117.61
cb15:901b:901b:1324:ada3:db24:b51f:753e	181.31.117.62
cb15:901b:901b:1324:ada3:db24:b51f:753f	181.31.117.63
cb15:901b:901b:1324:ada3:db24:b51f:7540	181.31.117.64
cb15:901b:901b:1324:ada3:db24:b51f:7541	181.31.117.65
cb15:901b:901b:1324:ada3:db24:b51f:7542	181.31.117.66
cb15:901b:901b:1324:ada3:db24:b51f:7543	181.31.117.67
cb15:901b:901b:1324:ada3:db24:b51f:7544	181.31.117.68
cb15:901b:901b:1324:ada3:db24:b51f:7545	181.31.117.69
cb15:901b:901b:1324:ada3:db24:b51f:7546	181.31.117.70
cb15:901b:901b:1324:ada3:db24:b51f:7547	181.31.117.71
cb15:901b:901b:1324:ada3:db24:b51f:7548	181.31.117.72
cb15:901b:901b:1324:ada3:db24:b51f:7549	181.31.117.73
cb15:901b:901b:1324:ada3:db24:b51f:754a	181.31.117.74
cb15:901b:901b:1324:ada3:db24:b51f:754b	181.31.117.75
cb15:901b:901b:1324:ada3:db24:b51f:754c	181.31.117.76
cb15:901b:901b:1324:ada3:db24:b51f:754d	181.31.117.77
cb15:901b:901b:1324:ada3:db24:b51f:754e	181.31.117.78
cb15:901b:901b:1324:ada3:db24:b51f:754f	181.31.117.79
cb15:901b:901b:1324:ada3:db24:b51f:7550	181.31.117.80
cb15:901b:901b:1324:ada3:db24:b51f:7551	181.31.117.81
cb15:901b:901b:1324:ada3:db24:b51f:7552	181.31.117.82
cb15:901b:901b:1324:ada3:db24:b51f:7553	181.31.117.83
cb15:901b:901b:1324:ada3:db24:b51f:7554	181.31.117.84
cb15:901b:901b:1324:ada3:db24:b51f:7555	181.31.117.85
cb15:901b:901b:1324:ada3:db24:b51f:7556	181.31.117.86
cb15:901b:901b:1324:ada3:db24:b51f:7557	181.31.117.87
cb15:901b:901b:1324:ada3:db24:b51f:7558	181.31.117.88
cb15:901b:901b:1324:ada3:db24:b51f:7559	181.31.117.89
cb15:901b:901b:1324:ada3:db24:b51f:755a	181.31.117.90
cb15:901b:901b:1324:ada3:db24:b51f:755b	181.31.117.91
cb15:901b:901b:1324:ada3:db24:b51f:755c	181.31.117.92
cb15:901b:901b:1324:ada3:db24:b51f:755d	181.31.117.93
cb15:901b:901b:1324:ada3:db24:b51f:755e	181.31.117.94
cb15:901b:901b:1324:ada3:db24:b51f:755f	181.31.117.95
cb15:901b:901b:1324:ada3:db24:b51f:7560	181.31.117.96
cb15:901b:901b:1324:ada3:db24:b51f:7561	181.31.117.97
cb15:901b:901b:1324:ada3:db24:b51f:7562	181.31.117.98
cb15:901b:901b:1324:ada3:db24:b51f:7563	181.31.117.99
cb15:901b:901b:1324:ada3:db24:b51f:7564	181.31.117.100
cb15:901b:901b:1324:ada3:db24:b51f:7565	181.31.117.101
cb15:901b:901b:1324:ada3:db24:b51f:7566	181.31.117.102
cb15:901b:901b:1324:ada3:db24:b51f:7567	181.31.117.103
cb15:901b:901b:1324:ada3:db24:b51f:7568	181.31.117.104
cb15:901b:901b:1324:ada3:db24:b51f:7569	181.31.117.105
cb15:901b:901b:1324:ada3:db24:b51f:756a	181.31.117.106
cb15:901b:901b:1324:ada3:db24:b51f:756b	181.31.117.107
cb15:901b:901b:1324:ada3:db24:b51f:756c	181.31.117.108
cb15:901b:901b:1324:ada3:db24:b51f:756d	181.31.117.109
cb15:901b:901b:1324:ada3:db24:b51f:756e	181.31.117.110
cb15:901b:901b:1324:ada3:db24:b51f:756f	181.31.117.111
cb15:901b:901b:1324:ada3:db24:b51f:7570	181.31.117.112
cb15:901b:901b:1324:ada3:db24:b51f:7571	181.31.117.113
cb15:901b:901b:1324:ada3:db24:b51f:7572	181.31.117.114
cb15:901b:901b:1324:ada3:db24:b51f:7573	181.31.117.115
cb15:901b:901b:1324:ada3:db24:b51f:7574	181.31.117.116
cb15:901b:901b:1324:ada3:db24:b51f:7575	181.31.117.117
cb15:901b:901b:1324:ada3:db24:b51f:7576	181.31.117.118
cb15:901b:901b:1324:ada3:db24:b51f:7577	181.31.117.119
cb15:901b:901b:1324:ada3:db24:b51f:7578	181.31.117.120

cb15:901b:901b:1324:ada3:db24:b51f:7579	181.31.117.121
cb15:901b:901b:1324:ada3:db24:b51f:757a	181.31.117.122
cb15:901b:901b:1324:ada3:db24:b51f:757b	181.31.117.123
cb15:901b:901b:1324:ada3:db24:b51f:757c	181.31.117.124
cb15:901b:901b:1324:ada3:db24:b51f:757d	181.31.117.125
cb15:901b:901b:1324:ada3:db24:b51f:757e	181.31.117.126
cb15:901b:901b:1324:ada3:db24:b51f:757f	181.31.117.127
cb15:901b:901b:1324:ada3:db24:b51f:7580	181.31.117.128
cb15:901b:901b:1324:ada3:db24:b51f:7581	181.31.117.129
cb15:901b:901b:1324:ada3:db24:b51f:7582	181.31.117.130
cb15:901b:901b:1324:ada3:db24:b51f:7583	181.31.117.131
cb15:901b:901b:1324:ada3:db24:b51f:7584	181.31.117.132
cb15:901b:901b:1324:ada3:db24:b51f:7585	181.31.117.133
cb15:901b:901b:1324:ada3:db24:b51f:7586	181.31.117.134
cb15:901b:901b:1324:ada3:db24:b51f:7587	181.31.117.135
cb15:901b:901b:1324:ada3:db24:b51f:7588	181.31.117.136
cb15:901b:901b:1324:ada3:db24:b51f:7589	181.31.117.137
cb15:901b:901b:1324:ada3:db24:b51f:758a	181.31.117.138
cb15:901b:901b:1324:ada3:db24:b51f:758b	181.31.117.139
cb15:901b:901b:1324:ada3:db24:b51f:758c	181.31.117.140
cb15:901b:901b:1324:ada3:db24:b51f:758d	181.31.117.141
cb15:901b:901b:1324:ada3:db24:b51f:758e	181.31.117.142
cb15:901b:901b:1324:ada3:db24:b51f:758f	181.31.117.143
cb15:901b:901b:1324:ada3:db24:b51f:7590	181.31.117.144
cb15:901b:901b:1324:ada3:db24:b51f:7591	181.31.117.145
cb15:901b:901b:1324:ada3:db24:b51f:7592	181.31.117.146
cb15:901b:901b:1324:ada3:db24:b51f:7593	181.31.117.147
cb15:901b:901b:1324:ada3:db24:b51f:7594	181.31.117.148
cb15:901b:901b:1324:ada3:db24:b51f:7595	181.31.117.149
cb15:901b:901b:1324:ada3:db24:b51f:7596	181.31.117.150
cb15:901b:901b:1324:ada3:db24:b51f:7597	181.31.117.151
cb15:901b:901b:1324:ada3:db24:b51f:7598	181.31.117.152
cb15:901b:901b:1324:ada3:db24:b51f:7599	181.31.117.153
cb15:901b:901b:1324:ada3:db24:b51f:759a	181.31.117.154
cb15:901b:901b:1324:ada3:db24:b51f:759b	181.31.117.155
cb15:901b:901b:1324:ada3:db24:b51f:759c	181.31.117.156
cb15:901b:901b:1324:ada3:db24:b51f:759d	181.31.117.157
cb15:901b:901b:1324:ada3:db24:b51f:759e	181.31.117.158
cb15:901b:901b:1324:ada3:db24:b51f:759f	181.31.117.159
cb15:901b:901b:1324:ada3:db24:b51f:75a0	181.31.117.160
cb15:901b:901b:1324:ada3:db24:b51f:75a1	181.31.117.161
cb15:901b:901b:1324:ada3:db24:b51f:75a2	181.31.117.162
cb15:901b:901b:1324:ada3:db24:b51f:75a3	181.31.117.163
cb15:901b:901b:1324:ada3:db24:b51f:75a4	181.31.117.164
cb15:901b:901b:1324:ada3:db24:b51f:75a5	181.31.117.165
cb15:901b:901b:1324:ada3:db24:b51f:75a6	181.31.117.166
cb15:901b:901b:1324:ada3:db24:b51f:75a7	181.31.117.167
cb15:901b:901b:1324:ada3:db24:b51f:75a8	181.31.117.168
cb15:901b:901b:1324:ada3:db24:b51f:75a9	181.31.117.169
cb15:901b:901b:1324:ada3:db24:b51f:75aa	181.31.117.170
cb15:901b:901b:1324:ada3:db24:b51f:75ab	181.31.117.171
cb15:901b:901b:1324:ada3:db24:b51f:75ac	181.31.117.172
cb15:901b:901b:1324:ada3:db24:b51f:75ad	181.31.117.173
cb15:901b:901b:1324:ada3:db24:b51f:75ae	181.31.117.174
cb15:901b:901b:1324:ada3:db24:b51f:75af	181.31.117.175
cb15:901b:901b:1324:ada3:db24:b51f:75b0	181.31.117.176
cb15:901b:901b:1324:ada3:db24:b51f:75b1	181.31.117.177
cb15:901b:901b:1324:ada3:db24:b51f:75b2	181.31.117.178
cb15:901b:901b:1324:ada3:db24:b51f:75b3	181.31.117.179
cb15:901b:901b:1324:ada3:db24:b51f:75b4	181.31.117.180

cb15:901b:901b:1324:ada3:db24:b51f:75b5	181.31.117.181
cb15:901b:901b:1324:ada3:db24:b51f:75b6	181.31.117.182
cb15:901b:901b:1324:ada3:db24:b51f:75b7	181.31.117.183
cb15:901b:901b:1324:ada3:db24:b51f:75b8	181.31.117.184
cb15:901b:901b:1324:ada3:db24:b51f:75b9	181.31.117.185
cb15:901b:901b:1324:ada3:db24:b51f:75ba	181.31.117.186
cb15:901b:901b:1324:ada3:db24:b51f:75bb	181.31.117.187
cb15:901b:901b:1324:ada3:db24:b51f:75bc	181.31.117.188
cb15:901b:901b:1324:ada3:db24:b51f:75bd	181.31.117.189
cb15:901b:901b:1324:ada3:db24:b51f:75be	181.31.117.190
cb15:901b:901b:1324:ada3:db24:b51f:75bf	181.31.117.191
cb15:901b:901b:1324:ada3:db24:b51f:75c0	181.31.117.192
cb15:901b:901b:1324:ada3:db24:b51f:75c1	181.31.117.193
cb15:901b:901b:1324:ada3:db24:b51f:75c2	181.31.117.194
cb15:901b:901b:1324:ada3:db24:b51f:75c3	181.31.117.195
cb15:901b:901b:1324:ada3:db24:b51f:75c4	181.31.117.196
cb15:901b:901b:1324:ada3:db24:b51f:75c5	181.31.117.197
cb15:901b:901b:1324:ada3:db24:b51f:75c6	181.31.117.198
cb15:901b:901b:1324:ada3:db24:b51f:75c7	181.31.117.199
cb15:901b:901b:1324:ada3:db24:b51f:75c8	181.31.117.200
cb15:901b:901b:1324:ada3:db24:b51f:75c9	181.31.117.201
cb15:901b:901b:1324:ada3:db24:b51f:75ca	181.31.117.202
cb15:901b:901b:1324:ada3:db24:b51f:75cb	181.31.117.203
cb15:901b:901b:1324:ada3:db24:b51f:75cc	181.31.117.204
cb15:901b:901b:1324:ada3:db24:b51f:75cd	181.31.117.205
cb15:901b:901b:1324:ada3:db24:b51f:75ce	181.31.117.206
cb15:901b:901b:1324:ada3:db24:b51f:75cf	181.31.117.207
cb15:901b:901b:1324:ada3:db24:b51f:75d0	181.31.117.208
cb15:901b:901b:1324:ada3:db24:b51f:75d1	181.31.117.209
cb15:901b:901b:1324:ada3:db24:b51f:75d2	181.31.117.210
cb15:901b:901b:1324:ada3:db24:b51f:75d3	181.31.117.211
cb15:901b:901b:1324:ada3:db24:b51f:75d4	181.31.117.212
cb15:901b:901b:1324:ada3:db24:b51f:75d5	181.31.117.213
cb15:901b:901b:1324:ada3:db24:b51f:75d6	181.31.117.214
cb15:901b:901b:1324:ada3:db24:b51f:75d7	181.31.117.215
cb15:901b:901b:1324:ada3:db24:b51f:75d8	181.31.117.216
cb15:901b:901b:1324:ada3:db24:b51f:75d9	181.31.117.217
cb15:901b:901b:1324:ada3:db24:b51f:75da	181.31.117.218
cb15:901b:901b:1324:ada3:db24:b51f:75db	181.31.117.219
cb15:901b:901b:1324:ada3:db24:b51f:75dc	181.31.117.220
cb15:901b:901b:1324:ada3:db24:b51f:75dd	181.31.117.221
cb15:901b:901b:1324:ada3:db24:b51f:75de	181.31.117.222
cb15:901b:901b:1324:ada3:db24:b51f:75df	181.31.117.223
cb15:901b:901b:1324:ada3:db24:b51f:75e0	181.31.117.224
cb15:901b:901b:1324:ada3:db24:b51f:75e1	181.31.117.225
cb15:901b:901b:1324:ada3:db24:b51f:75e2	181.31.117.226
cb15:901b:901b:1324:ada3:db24:b51f:75e3	181.31.117.227
cb15:901b:901b:1324:ada3:db24:b51f:75e4	181.31.117.228
cb15:901b:901b:1324:ada3:db24:b51f:75e5	181.31.117.229
cb15:901b:901b:1324:ada3:db24:b51f:75e6	181.31.117.230
cb15:901b:901b:1324:ada3:db24:b51f:75e7	181.31.117.231
cb15:901b:901b:1324:ada3:db24:b51f:75e8	181.31.117.232
cb15:901b:901b:1324:ada3:db24:b51f:75e9	181.31.117.233
cb15:901b:901b:1324:ada3:db24:b51f:75ea	181.31.117.234
cb15:901b:901b:1324:ada3:db24:b51f:75eb	181.31.117.235
cb15:901b:901b:1324:ada3:db24:b51f:75ec	181.31.117.236
cb15:901b:901b:1324:ada3:db24:b51f:75ed	181.31.117.237
cb15:901b:901b:1324:ada3:db24:b51f:75ee	181.31.117.238
cb15:901b:901b:1324:ada3:db24:b51f:75ef	181.31.117.239
cb15:901b:901b:1324:ada3:db24:b51f:75f0	181.31.117.240
cb15:901b:901b:1324:ada3:db24:b51f:75f1	181.31.117.241
cb15:901b:901b:1324:ada3:db24:b51f:75f2	181.31.117.242
cb15:901b:901b:1324:ada3:db24:b51f:75f3	181.31.117.243
cb15:901b:901b:1324:ada3:db24:b51f:75f4	181.31.117.244
cb15:901b:901b:1324:ada3:db24:b51f:75f5	181.31.117.245
cb15:901b:901b:1324:ada3:db24:b51f:75f6	181.31.117.246
cb15:901b:901b:1324:ada3:db24:b51f:75f7	181.31.117.247
cb15:901b:901b:1324:ada3:db24:b51f:75f8	181.31.117.248
cb15:901b:901b:1324:ada3:db24:b51f:75f9	181.31.117.249
cb15:901b:901b:1324:ada3:db24:b51f:75fa	181.31.117.250
cb15:901b:901b:1324:ada3:db24:b51f:75fb	181.31.117.251
cb15:901b:901b:1324:ada3:db24:b51f:75fc	181.31.117.252
cb15:901b:901b:1324:ada3:db24:b51f:75fd	181.31.117.253
cb15:901b:901b:1324:ada3:db24:b51f:75fe	181.31.117.254
cb15:901b:901b:1324:ada3:db24:b51f:75ff	181.31.117.255

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.