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:b51a:fbdf:6501	251.223.101.1
cb15:901b:901b:1324:ada3:b51a:fbdf:6502	251.223.101.2
cb15:901b:901b:1324:ada3:b51a:fbdf:6503	251.223.101.3
cb15:901b:901b:1324:ada3:b51a:fbdf:6504	251.223.101.4
cb15:901b:901b:1324:ada3:b51a:fbdf:6505	251.223.101.5
cb15:901b:901b:1324:ada3:b51a:fbdf:6506	251.223.101.6
cb15:901b:901b:1324:ada3:b51a:fbdf:6507	251.223.101.7
cb15:901b:901b:1324:ada3:b51a:fbdf:6508	251.223.101.8
cb15:901b:901b:1324:ada3:b51a:fbdf:6509	251.223.101.9
cb15:901b:901b:1324:ada3:b51a:fbdf:650a	251.223.101.10
cb15:901b:901b:1324:ada3:b51a:fbdf:650b	251.223.101.11
cb15:901b:901b:1324:ada3:b51a:fbdf:650c	251.223.101.12
cb15:901b:901b:1324:ada3:b51a:fbdf:650d	251.223.101.13
cb15:901b:901b:1324:ada3:b51a:fbdf:650e	251.223.101.14
cb15:901b:901b:1324:ada3:b51a:fbdf:650f	251.223.101.15
cb15:901b:901b:1324:ada3:b51a:fbdf:6510	251.223.101.16
cb15:901b:901b:1324:ada3:b51a:fbdf:6511	251.223.101.17
cb15:901b:901b:1324:ada3:b51a:fbdf:6512	251.223.101.18
cb15:901b:901b:1324:ada3:b51a:fbdf:6513	251.223.101.19
cb15:901b:901b:1324:ada3:b51a:fbdf:6514	251.223.101.20
cb15:901b:901b:1324:ada3:b51a:fbdf:6515	251.223.101.21
cb15:901b:901b:1324:ada3:b51a:fbdf:6516	251.223.101.22
cb15:901b:901b:1324:ada3:b51a:fbdf:6517	251.223.101.23
cb15:901b:901b:1324:ada3:b51a:fbdf:6518	251.223.101.24
cb15:901b:901b:1324:ada3:b51a:fbdf:6519	251.223.101.25
cb15:901b:901b:1324:ada3:b51a:fbdf:651a	251.223.101.26
cb15:901b:901b:1324:ada3:b51a:fbdf:651b	251.223.101.27
cb15:901b:901b:1324:ada3:b51a:fbdf:651c	251.223.101.28
cb15:901b:901b:1324:ada3:b51a:fbdf:651d	251.223.101.29
cb15:901b:901b:1324:ada3:b51a:fbdf:651e	251.223.101.30
cb15:901b:901b:1324:ada3:b51a:fbdf:651f	251.223.101.31
cb15:901b:901b:1324:ada3:b51a:fbdf:6520	251.223.101.32
cb15:901b:901b:1324:ada3:b51a:fbdf:6521	251.223.101.33
cb15:901b:901b:1324:ada3:b51a:fbdf:6522	251.223.101.34
cb15:901b:901b:1324:ada3:b51a:fbdf:6523	251.223.101.35
cb15:901b:901b:1324:ada3:b51a:fbdf:6524	251.223.101.36
cb15:901b:901b:1324:ada3:b51a:fbdf:6525	251.223.101.37
cb15:901b:901b:1324:ada3:b51a:fbdf:6526	251.223.101.38
cb15:901b:901b:1324:ada3:b51a:fbdf:6527	251.223.101.39
cb15:901b:901b:1324:ada3:b51a:fbdf:6528	251.223.101.40
cb15:901b:901b:1324:ada3:b51a:fbdf:6529	251.223.101.41
cb15:901b:901b:1324:ada3:b51a:fbdf:652a	251.223.101.42
cb15:901b:901b:1324:ada3:b51a:fbdf:652b	251.223.101.43
cb15:901b:901b:1324:ada3:b51a:fbdf:652c	251.223.101.44
cb15:901b:901b:1324:ada3:b51a:fbdf:652d	251.223.101.45
cb15:901b:901b:1324:ada3:b51a:fbdf:652e	251.223.101.46
cb15:901b:901b:1324:ada3:b51a:fbdf:652f	251.223.101.47
cb15:901b:901b:1324:ada3:b51a:fbdf:6530	251.223.101.48
cb15:901b:901b:1324:ada3:b51a:fbdf:6531	251.223.101.49
cb15:901b:901b:1324:ada3:b51a:fbdf:6532	251.223.101.50
cb15:901b:901b:1324:ada3:b51a:fbdf:6533	251.223.101.51
cb15:901b:901b:1324:ada3:b51a:fbdf:6534	251.223.101.52
cb15:901b:901b:1324:ada3:b51a:fbdf:6535	251.223.101.53
cb15:901b:901b:1324:ada3:b51a:fbdf:6536	251.223.101.54
cb15:901b:901b:1324:ada3:b51a:fbdf:6537	251.223.101.55
cb15:901b:901b:1324:ada3:b51a:fbdf:6538	251.223.101.56
cb15:901b:901b:1324:ada3:b51a:fbdf:6539	251.223.101.57
cb15:901b:901b:1324:ada3:b51a:fbdf:653a	251.223.101.58
cb15:901b:901b:1324:ada3:b51a:fbdf:653b	251.223.101.59
cb15:901b:901b:1324:ada3:b51a:fbdf:653c	251.223.101.60

cb15:901b:901b:1324:ada3:b51a:fbdf:653d	251.223.101.61
cb15:901b:901b:1324:ada3:b51a:fbdf:653e	251.223.101.62
cb15:901b:901b:1324:ada3:b51a:fbdf:653f	251.223.101.63
cb15:901b:901b:1324:ada3:b51a:fbdf:6540	251.223.101.64
cb15:901b:901b:1324:ada3:b51a:fbdf:6541	251.223.101.65
cb15:901b:901b:1324:ada3:b51a:fbdf:6542	251.223.101.66
cb15:901b:901b:1324:ada3:b51a:fbdf:6543	251.223.101.67
cb15:901b:901b:1324:ada3:b51a:fbdf:6544	251.223.101.68
cb15:901b:901b:1324:ada3:b51a:fbdf:6545	251.223.101.69
cb15:901b:901b:1324:ada3:b51a:fbdf:6546	251.223.101.70
cb15:901b:901b:1324:ada3:b51a:fbdf:6547	251.223.101.71
cb15:901b:901b:1324:ada3:b51a:fbdf:6548	251.223.101.72
cb15:901b:901b:1324:ada3:b51a:fbdf:6549	251.223.101.73
cb15:901b:901b:1324:ada3:b51a:fbdf:654a	251.223.101.74
cb15:901b:901b:1324:ada3:b51a:fbdf:654b	251.223.101.75
cb15:901b:901b:1324:ada3:b51a:fbdf:654c	251.223.101.76
cb15:901b:901b:1324:ada3:b51a:fbdf:654d	251.223.101.77
cb15:901b:901b:1324:ada3:b51a:fbdf:654e	251.223.101.78
cb15:901b:901b:1324:ada3:b51a:fbdf:654f	251.223.101.79
cb15:901b:901b:1324:ada3:b51a:fbdf:6550	251.223.101.80
cb15:901b:901b:1324:ada3:b51a:fbdf:6551	251.223.101.81
cb15:901b:901b:1324:ada3:b51a:fbdf:6552	251.223.101.82
cb15:901b:901b:1324:ada3:b51a:fbdf:6553	251.223.101.83
cb15:901b:901b:1324:ada3:b51a:fbdf:6554	251.223.101.84
cb15:901b:901b:1324:ada3:b51a:fbdf:6555	251.223.101.85
cb15:901b:901b:1324:ada3:b51a:fbdf:6556	251.223.101.86
cb15:901b:901b:1324:ada3:b51a:fbdf:6557	251.223.101.87
cb15:901b:901b:1324:ada3:b51a:fbdf:6558	251.223.101.88
cb15:901b:901b:1324:ada3:b51a:fbdf:6559	251.223.101.89
cb15:901b:901b:1324:ada3:b51a:fbdf:655a	251.223.101.90
cb15:901b:901b:1324:ada3:b51a:fbdf:655b	251.223.101.91
cb15:901b:901b:1324:ada3:b51a:fbdf:655c	251.223.101.92
cb15:901b:901b:1324:ada3:b51a:fbdf:655d	251.223.101.93
cb15:901b:901b:1324:ada3:b51a:fbdf:655e	251.223.101.94
cb15:901b:901b:1324:ada3:b51a:fbdf:655f	251.223.101.95
cb15:901b:901b:1324:ada3:b51a:fbdf:6560	251.223.101.96
cb15:901b:901b:1324:ada3:b51a:fbdf:6561	251.223.101.97
cb15:901b:901b:1324:ada3:b51a:fbdf:6562	251.223.101.98
cb15:901b:901b:1324:ada3:b51a:fbdf:6563	251.223.101.99
cb15:901b:901b:1324:ada3:b51a:fbdf:6564	251.223.101.100
cb15:901b:901b:1324:ada3:b51a:fbdf:6565	251.223.101.101
cb15:901b:901b:1324:ada3:b51a:fbdf:6566	251.223.101.102
cb15:901b:901b:1324:ada3:b51a:fbdf:6567	251.223.101.103
cb15:901b:901b:1324:ada3:b51a:fbdf:6568	251.223.101.104
cb15:901b:901b:1324:ada3:b51a:fbdf:6569	251.223.101.105
cb15:901b:901b:1324:ada3:b51a:fbdf:656a	251.223.101.106
cb15:901b:901b:1324:ada3:b51a:fbdf:656b	251.223.101.107
cb15:901b:901b:1324:ada3:b51a:fbdf:656c	251.223.101.108
cb15:901b:901b:1324:ada3:b51a:fbdf:656d	251.223.101.109
cb15:901b:901b:1324:ada3:b51a:fbdf:656e	251.223.101.110
cb15:901b:901b:1324:ada3:b51a:fbdf:656f	251.223.101.111
cb15:901b:901b:1324:ada3:b51a:fbdf:6570	251.223.101.112
cb15:901b:901b:1324:ada3:b51a:fbdf:6571	251.223.101.113
cb15:901b:901b:1324:ada3:b51a:fbdf:6572	251.223.101.114
cb15:901b:901b:1324:ada3:b51a:fbdf:6573	251.223.101.115
cb15:901b:901b:1324:ada3:b51a:fbdf:6574	251.223.101.116
cb15:901b:901b:1324:ada3:b51a:fbdf:6575	251.223.101.117
cb15:901b:901b:1324:ada3:b51a:fbdf:6576	251.223.101.118
cb15:901b:901b:1324:ada3:b51a:fbdf:6577	251.223.101.119
cb15:901b:901b:1324:ada3:b51a:fbdf:6578	251.223.101.120

cb15:901b:901b:1324:ada3:b51a:fbdf:6579	251.223.101.121
cb15:901b:901b:1324:ada3:b51a:fbdf:657a	251.223.101.122
cb15:901b:901b:1324:ada3:b51a:fbdf:657b	251.223.101.123
cb15:901b:901b:1324:ada3:b51a:fbdf:657c	251.223.101.124
cb15:901b:901b:1324:ada3:b51a:fbdf:657d	251.223.101.125
cb15:901b:901b:1324:ada3:b51a:fbdf:657e	251.223.101.126
cb15:901b:901b:1324:ada3:b51a:fbdf:657f	251.223.101.127
cb15:901b:901b:1324:ada3:b51a:fbdf:6580	251.223.101.128
cb15:901b:901b:1324:ada3:b51a:fbdf:6581	251.223.101.129
cb15:901b:901b:1324:ada3:b51a:fbdf:6582	251.223.101.130
cb15:901b:901b:1324:ada3:b51a:fbdf:6583	251.223.101.131
cb15:901b:901b:1324:ada3:b51a:fbdf:6584	251.223.101.132
cb15:901b:901b:1324:ada3:b51a:fbdf:6585	251.223.101.133
cb15:901b:901b:1324:ada3:b51a:fbdf:6586	251.223.101.134
cb15:901b:901b:1324:ada3:b51a:fbdf:6587	251.223.101.135
cb15:901b:901b:1324:ada3:b51a:fbdf:6588	251.223.101.136
cb15:901b:901b:1324:ada3:b51a:fbdf:6589	251.223.101.137
cb15:901b:901b:1324:ada3:b51a:fbdf:658a	251.223.101.138
cb15:901b:901b:1324:ada3:b51a:fbdf:658b	251.223.101.139
cb15:901b:901b:1324:ada3:b51a:fbdf:658c	251.223.101.140
cb15:901b:901b:1324:ada3:b51a:fbdf:658d	251.223.101.141
cb15:901b:901b:1324:ada3:b51a:fbdf:658e	251.223.101.142
cb15:901b:901b:1324:ada3:b51a:fbdf:658f	251.223.101.143
cb15:901b:901b:1324:ada3:b51a:fbdf:6590	251.223.101.144
cb15:901b:901b:1324:ada3:b51a:fbdf:6591	251.223.101.145
cb15:901b:901b:1324:ada3:b51a:fbdf:6592	251.223.101.146
cb15:901b:901b:1324:ada3:b51a:fbdf:6593	251.223.101.147
cb15:901b:901b:1324:ada3:b51a:fbdf:6594	251.223.101.148
cb15:901b:901b:1324:ada3:b51a:fbdf:6595	251.223.101.149
cb15:901b:901b:1324:ada3:b51a:fbdf:6596	251.223.101.150
cb15:901b:901b:1324:ada3:b51a:fbdf:6597	251.223.101.151
cb15:901b:901b:1324:ada3:b51a:fbdf:6598	251.223.101.152
cb15:901b:901b:1324:ada3:b51a:fbdf:6599	251.223.101.153
cb15:901b:901b:1324:ada3:b51a:fbdf:659a	251.223.101.154
cb15:901b:901b:1324:ada3:b51a:fbdf:659b	251.223.101.155
cb15:901b:901b:1324:ada3:b51a:fbdf:659c	251.223.101.156
cb15:901b:901b:1324:ada3:b51a:fbdf:659d	251.223.101.157
cb15:901b:901b:1324:ada3:b51a:fbdf:659e	251.223.101.158
cb15:901b:901b:1324:ada3:b51a:fbdf:659f	251.223.101.159
cb15:901b:901b:1324:ada3:b51a:fbdf:65a0	251.223.101.160
cb15:901b:901b:1324:ada3:b51a:fbdf:65a1	251.223.101.161
cb15:901b:901b:1324:ada3:b51a:fbdf:65a2	251.223.101.162
cb15:901b:901b:1324:ada3:b51a:fbdf:65a3	251.223.101.163
cb15:901b:901b:1324:ada3:b51a:fbdf:65a4	251.223.101.164
cb15:901b:901b:1324:ada3:b51a:fbdf:65a5	251.223.101.165
cb15:901b:901b:1324:ada3:b51a:fbdf:65a6	251.223.101.166
cb15:901b:901b:1324:ada3:b51a:fbdf:65a7	251.223.101.167
cb15:901b:901b:1324:ada3:b51a:fbdf:65a8	251.223.101.168
cb15:901b:901b:1324:ada3:b51a:fbdf:65a9	251.223.101.169
cb15:901b:901b:1324:ada3:b51a:fbdf:65aa	251.223.101.170
cb15:901b:901b:1324:ada3:b51a:fbdf:65ab	251.223.101.171
cb15:901b:901b:1324:ada3:b51a:fbdf:65ac	251.223.101.172
cb15:901b:901b:1324:ada3:b51a:fbdf:65ad	251.223.101.173
cb15:901b:901b:1324:ada3:b51a:fbdf:65ae	251.223.101.174
cb15:901b:901b:1324:ada3:b51a:fbdf:65af	251.223.101.175
cb15:901b:901b:1324:ada3:b51a:fbdf:65b0	251.223.101.176
cb15:901b:901b:1324:ada3:b51a:fbdf:65b1	251.223.101.177
cb15:901b:901b:1324:ada3:b51a:fbdf:65b2	251.223.101.178
cb15:901b:901b:1324:ada3:b51a:fbdf:65b3	251.223.101.179
cb15:901b:901b:1324:ada3:b51a:fbdf:65b4	251.223.101.180

cb15:901b:901b:1324:ada3:b51a:fbdf:65b5	251.223.101.181
cb15:901b:901b:1324:ada3:b51a:fbdf:65b6	251.223.101.182
cb15:901b:901b:1324:ada3:b51a:fbdf:65b7	251.223.101.183
cb15:901b:901b:1324:ada3:b51a:fbdf:65b8	251.223.101.184
cb15:901b:901b:1324:ada3:b51a:fbdf:65b9	251.223.101.185
cb15:901b:901b:1324:ada3:b51a:fbdf:65ba	251.223.101.186
cb15:901b:901b:1324:ada3:b51a:fbdf:65bb	251.223.101.187
cb15:901b:901b:1324:ada3:b51a:fbdf:65bc	251.223.101.188
cb15:901b:901b:1324:ada3:b51a:fbdf:65bd	251.223.101.189
cb15:901b:901b:1324:ada3:b51a:fbdf:65be	251.223.101.190
cb15:901b:901b:1324:ada3:b51a:fbdf:65bf	251.223.101.191
cb15:901b:901b:1324:ada3:b51a:fbdf:65c0	251.223.101.192
cb15:901b:901b:1324:ada3:b51a:fbdf:65c1	251.223.101.193
cb15:901b:901b:1324:ada3:b51a:fbdf:65c2	251.223.101.194
cb15:901b:901b:1324:ada3:b51a:fbdf:65c3	251.223.101.195
cb15:901b:901b:1324:ada3:b51a:fbdf:65c4	251.223.101.196
cb15:901b:901b:1324:ada3:b51a:fbdf:65c5	251.223.101.197
cb15:901b:901b:1324:ada3:b51a:fbdf:65c6	251.223.101.198
cb15:901b:901b:1324:ada3:b51a:fbdf:65c7	251.223.101.199
cb15:901b:901b:1324:ada3:b51a:fbdf:65c8	251.223.101.200
cb15:901b:901b:1324:ada3:b51a:fbdf:65c9	251.223.101.201
cb15:901b:901b:1324:ada3:b51a:fbdf:65ca	251.223.101.202
cb15:901b:901b:1324:ada3:b51a:fbdf:65cb	251.223.101.203
cb15:901b:901b:1324:ada3:b51a:fbdf:65cc	251.223.101.204
cb15:901b:901b:1324:ada3:b51a:fbdf:65cd	251.223.101.205
cb15:901b:901b:1324:ada3:b51a:fbdf:65ce	251.223.101.206
cb15:901b:901b:1324:ada3:b51a:fbdf:65cf	251.223.101.207
cb15:901b:901b:1324:ada3:b51a:fbdf:65d0	251.223.101.208
cb15:901b:901b:1324:ada3:b51a:fbdf:65d1	251.223.101.209
cb15:901b:901b:1324:ada3:b51a:fbdf:65d2	251.223.101.210
cb15:901b:901b:1324:ada3:b51a:fbdf:65d3	251.223.101.211
cb15:901b:901b:1324:ada3:b51a:fbdf:65d4	251.223.101.212
cb15:901b:901b:1324:ada3:b51a:fbdf:65d5	251.223.101.213
cb15:901b:901b:1324:ada3:b51a:fbdf:65d6	251.223.101.214
cb15:901b:901b:1324:ada3:b51a:fbdf:65d7	251.223.101.215
cb15:901b:901b:1324:ada3:b51a:fbdf:65d8	251.223.101.216
cb15:901b:901b:1324:ada3:b51a:fbdf:65d9	251.223.101.217
cb15:901b:901b:1324:ada3:b51a:fbdf:65da	251.223.101.218
cb15:901b:901b:1324:ada3:b51a:fbdf:65db	251.223.101.219
cb15:901b:901b:1324:ada3:b51a:fbdf:65dc	251.223.101.220
cb15:901b:901b:1324:ada3:b51a:fbdf:65dd	251.223.101.221
cb15:901b:901b:1324:ada3:b51a:fbdf:65de	251.223.101.222
cb15:901b:901b:1324:ada3:b51a:fbdf:65df	251.223.101.223
cb15:901b:901b:1324:ada3:b51a:fbdf:65e0	251.223.101.224
cb15:901b:901b:1324:ada3:b51a:fbdf:65e1	251.223.101.225
cb15:901b:901b:1324:ada3:b51a:fbdf:65e2	251.223.101.226
cb15:901b:901b:1324:ada3:b51a:fbdf:65e3	251.223.101.227
cb15:901b:901b:1324:ada3:b51a:fbdf:65e4	251.223.101.228
cb15:901b:901b:1324:ada3:b51a:fbdf:65e5	251.223.101.229
cb15:901b:901b:1324:ada3:b51a:fbdf:65e6	251.223.101.230
cb15:901b:901b:1324:ada3:b51a:fbdf:65e7	251.223.101.231
cb15:901b:901b:1324:ada3:b51a:fbdf:65e8	251.223.101.232
cb15:901b:901b:1324:ada3:b51a:fbdf:65e9	251.223.101.233
cb15:901b:901b:1324:ada3:b51a:fbdf:65ea	251.223.101.234
cb15:901b:901b:1324:ada3:b51a:fbdf:65eb	251.223.101.235
cb15:901b:901b:1324:ada3:b51a:fbdf:65ec	251.223.101.236
cb15:901b:901b:1324:ada3:b51a:fbdf:65ed	251.223.101.237
cb15:901b:901b:1324:ada3:b51a:fbdf:65ee	251.223.101.238
cb15:901b:901b:1324:ada3:b51a:fbdf:65ef	251.223.101.239
cb15:901b:901b:1324:ada3:b51a:fbdf:65f0	251.223.101.240
cb15:901b:901b:1324:ada3:b51a:fbdf:65f1	251.223.101.241
cb15:901b:901b:1324:ada3:b51a:fbdf:65f2	251.223.101.242
cb15:901b:901b:1324:ada3:b51a:fbdf:65f3	251.223.101.243
cb15:901b:901b:1324:ada3:b51a:fbdf:65f4	251.223.101.244
cb15:901b:901b:1324:ada3:b51a:fbdf:65f5	251.223.101.245
cb15:901b:901b:1324:ada3:b51a:fbdf:65f6	251.223.101.246
cb15:901b:901b:1324:ada3:b51a:fbdf:65f7	251.223.101.247
cb15:901b:901b:1324:ada3:b51a:fbdf:65f8	251.223.101.248
cb15:901b:901b:1324:ada3:b51a:fbdf:65f9	251.223.101.249
cb15:901b:901b:1324:ada3:b51a:fbdf:65fa	251.223.101.250
cb15:901b:901b:1324:ada3:b51a:fbdf:65fb	251.223.101.251
cb15:901b:901b:1324:ada3:b51a:fbdf:65fc	251.223.101.252
cb15:901b:901b:1324:ada3:b51a:fbdf:65fd	251.223.101.253
cb15:901b:901b:1324:ada3:b51a:fbdf:65fe	251.223.101.254
cb15:901b:901b:1324:ada3:b51a:fbdf:65ff	251.223.101.255

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.