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:d157:4024:ada9:b2bc:9b51:6701	155.81.103.1
cb15:901b:d157:4024:ada9:b2bc:9b51:6702	155.81.103.2
cb15:901b:d157:4024:ada9:b2bc:9b51:6703	155.81.103.3
cb15:901b:d157:4024:ada9:b2bc:9b51:6704	155.81.103.4
cb15:901b:d157:4024:ada9:b2bc:9b51:6705	155.81.103.5
cb15:901b:d157:4024:ada9:b2bc:9b51:6706	155.81.103.6
cb15:901b:d157:4024:ada9:b2bc:9b51:6707	155.81.103.7
cb15:901b:d157:4024:ada9:b2bc:9b51:6708	155.81.103.8
cb15:901b:d157:4024:ada9:b2bc:9b51:6709	155.81.103.9
cb15:901b:d157:4024:ada9:b2bc:9b51:670a	155.81.103.10
cb15:901b:d157:4024:ada9:b2bc:9b51:670b	155.81.103.11
cb15:901b:d157:4024:ada9:b2bc:9b51:670c	155.81.103.12
cb15:901b:d157:4024:ada9:b2bc:9b51:670d	155.81.103.13
cb15:901b:d157:4024:ada9:b2bc:9b51:670e	155.81.103.14
cb15:901b:d157:4024:ada9:b2bc:9b51:670f	155.81.103.15
cb15:901b:d157:4024:ada9:b2bc:9b51:6710	155.81.103.16
cb15:901b:d157:4024:ada9:b2bc:9b51:6711	155.81.103.17
cb15:901b:d157:4024:ada9:b2bc:9b51:6712	155.81.103.18
cb15:901b:d157:4024:ada9:b2bc:9b51:6713	155.81.103.19
cb15:901b:d157:4024:ada9:b2bc:9b51:6714	155.81.103.20
cb15:901b:d157:4024:ada9:b2bc:9b51:6715	155.81.103.21
cb15:901b:d157:4024:ada9:b2bc:9b51:6716	155.81.103.22
cb15:901b:d157:4024:ada9:b2bc:9b51:6717	155.81.103.23
cb15:901b:d157:4024:ada9:b2bc:9b51:6718	155.81.103.24
cb15:901b:d157:4024:ada9:b2bc:9b51:6719	155.81.103.25
cb15:901b:d157:4024:ada9:b2bc:9b51:671a	155.81.103.26
cb15:901b:d157:4024:ada9:b2bc:9b51:671b	155.81.103.27
cb15:901b:d157:4024:ada9:b2bc:9b51:671c	155.81.103.28
cb15:901b:d157:4024:ada9:b2bc:9b51:671d	155.81.103.29
cb15:901b:d157:4024:ada9:b2bc:9b51:671e	155.81.103.30
cb15:901b:d157:4024:ada9:b2bc:9b51:671f	155.81.103.31
cb15:901b:d157:4024:ada9:b2bc:9b51:6720	155.81.103.32
cb15:901b:d157:4024:ada9:b2bc:9b51:6721	155.81.103.33
cb15:901b:d157:4024:ada9:b2bc:9b51:6722	155.81.103.34
cb15:901b:d157:4024:ada9:b2bc:9b51:6723	155.81.103.35
cb15:901b:d157:4024:ada9:b2bc:9b51:6724	155.81.103.36
cb15:901b:d157:4024:ada9:b2bc:9b51:6725	155.81.103.37
cb15:901b:d157:4024:ada9:b2bc:9b51:6726	155.81.103.38
cb15:901b:d157:4024:ada9:b2bc:9b51:6727	155.81.103.39
cb15:901b:d157:4024:ada9:b2bc:9b51:6728	155.81.103.40
cb15:901b:d157:4024:ada9:b2bc:9b51:6729	155.81.103.41
cb15:901b:d157:4024:ada9:b2bc:9b51:672a	155.81.103.42
cb15:901b:d157:4024:ada9:b2bc:9b51:672b	155.81.103.43
cb15:901b:d157:4024:ada9:b2bc:9b51:672c	155.81.103.44
cb15:901b:d157:4024:ada9:b2bc:9b51:672d	155.81.103.45
cb15:901b:d157:4024:ada9:b2bc:9b51:672e	155.81.103.46
cb15:901b:d157:4024:ada9:b2bc:9b51:672f	155.81.103.47
cb15:901b:d157:4024:ada9:b2bc:9b51:6730	155.81.103.48
cb15:901b:d157:4024:ada9:b2bc:9b51:6731	155.81.103.49
cb15:901b:d157:4024:ada9:b2bc:9b51:6732	155.81.103.50
cb15:901b:d157:4024:ada9:b2bc:9b51:6733	155.81.103.51
cb15:901b:d157:4024:ada9:b2bc:9b51:6734	155.81.103.52
cb15:901b:d157:4024:ada9:b2bc:9b51:6735	155.81.103.53
cb15:901b:d157:4024:ada9:b2bc:9b51:6736	155.81.103.54
cb15:901b:d157:4024:ada9:b2bc:9b51:6737	155.81.103.55
cb15:901b:d157:4024:ada9:b2bc:9b51:6738	155.81.103.56
cb15:901b:d157:4024:ada9:b2bc:9b51:6739	155.81.103.57
cb15:901b:d157:4024:ada9:b2bc:9b51:673a	155.81.103.58
cb15:901b:d157:4024:ada9:b2bc:9b51:673b	155.81.103.59
cb15:901b:d157:4024:ada9:b2bc:9b51:673c	155.81.103.60

cb15:901b:d157:4024:ada9:b2bc:9b51:673d	155.81.103.61
cb15:901b:d157:4024:ada9:b2bc:9b51:673e	155.81.103.62
cb15:901b:d157:4024:ada9:b2bc:9b51:673f	155.81.103.63
cb15:901b:d157:4024:ada9:b2bc:9b51:6740	155.81.103.64
cb15:901b:d157:4024:ada9:b2bc:9b51:6741	155.81.103.65
cb15:901b:d157:4024:ada9:b2bc:9b51:6742	155.81.103.66
cb15:901b:d157:4024:ada9:b2bc:9b51:6743	155.81.103.67
cb15:901b:d157:4024:ada9:b2bc:9b51:6744	155.81.103.68
cb15:901b:d157:4024:ada9:b2bc:9b51:6745	155.81.103.69
cb15:901b:d157:4024:ada9:b2bc:9b51:6746	155.81.103.70
cb15:901b:d157:4024:ada9:b2bc:9b51:6747	155.81.103.71
cb15:901b:d157:4024:ada9:b2bc:9b51:6748	155.81.103.72
cb15:901b:d157:4024:ada9:b2bc:9b51:6749	155.81.103.73
cb15:901b:d157:4024:ada9:b2bc:9b51:674a	155.81.103.74
cb15:901b:d157:4024:ada9:b2bc:9b51:674b	155.81.103.75
cb15:901b:d157:4024:ada9:b2bc:9b51:674c	155.81.103.76
cb15:901b:d157:4024:ada9:b2bc:9b51:674d	155.81.103.77
cb15:901b:d157:4024:ada9:b2bc:9b51:674e	155.81.103.78
cb15:901b:d157:4024:ada9:b2bc:9b51:674f	155.81.103.79
cb15:901b:d157:4024:ada9:b2bc:9b51:6750	155.81.103.80
cb15:901b:d157:4024:ada9:b2bc:9b51:6751	155.81.103.81
cb15:901b:d157:4024:ada9:b2bc:9b51:6752	155.81.103.82
cb15:901b:d157:4024:ada9:b2bc:9b51:6753	155.81.103.83
cb15:901b:d157:4024:ada9:b2bc:9b51:6754	155.81.103.84
cb15:901b:d157:4024:ada9:b2bc:9b51:6755	155.81.103.85
cb15:901b:d157:4024:ada9:b2bc:9b51:6756	155.81.103.86
cb15:901b:d157:4024:ada9:b2bc:9b51:6757	155.81.103.87
cb15:901b:d157:4024:ada9:b2bc:9b51:6758	155.81.103.88
cb15:901b:d157:4024:ada9:b2bc:9b51:6759	155.81.103.89
cb15:901b:d157:4024:ada9:b2bc:9b51:675a	155.81.103.90
cb15:901b:d157:4024:ada9:b2bc:9b51:675b	155.81.103.91
cb15:901b:d157:4024:ada9:b2bc:9b51:675c	155.81.103.92
cb15:901b:d157:4024:ada9:b2bc:9b51:675d	155.81.103.93
cb15:901b:d157:4024:ada9:b2bc:9b51:675e	155.81.103.94
cb15:901b:d157:4024:ada9:b2bc:9b51:675f	155.81.103.95
cb15:901b:d157:4024:ada9:b2bc:9b51:6760	155.81.103.96
cb15:901b:d157:4024:ada9:b2bc:9b51:6761	155.81.103.97
cb15:901b:d157:4024:ada9:b2bc:9b51:6762	155.81.103.98
cb15:901b:d157:4024:ada9:b2bc:9b51:6763	155.81.103.99
cb15:901b:d157:4024:ada9:b2bc:9b51:6764	155.81.103.100
cb15:901b:d157:4024:ada9:b2bc:9b51:6765	155.81.103.101
cb15:901b:d157:4024:ada9:b2bc:9b51:6766	155.81.103.102
cb15:901b:d157:4024:ada9:b2bc:9b51:6767	155.81.103.103
cb15:901b:d157:4024:ada9:b2bc:9b51:6768	155.81.103.104
cb15:901b:d157:4024:ada9:b2bc:9b51:6769	155.81.103.105
cb15:901b:d157:4024:ada9:b2bc:9b51:676a	155.81.103.106
cb15:901b:d157:4024:ada9:b2bc:9b51:676b	155.81.103.107
cb15:901b:d157:4024:ada9:b2bc:9b51:676c	155.81.103.108
cb15:901b:d157:4024:ada9:b2bc:9b51:676d	155.81.103.109
cb15:901b:d157:4024:ada9:b2bc:9b51:676e	155.81.103.110
cb15:901b:d157:4024:ada9:b2bc:9b51:676f	155.81.103.111
cb15:901b:d157:4024:ada9:b2bc:9b51:6770	155.81.103.112
cb15:901b:d157:4024:ada9:b2bc:9b51:6771	155.81.103.113
cb15:901b:d157:4024:ada9:b2bc:9b51:6772	155.81.103.114
cb15:901b:d157:4024:ada9:b2bc:9b51:6773	155.81.103.115
cb15:901b:d157:4024:ada9:b2bc:9b51:6774	155.81.103.116
cb15:901b:d157:4024:ada9:b2bc:9b51:6775	155.81.103.117
cb15:901b:d157:4024:ada9:b2bc:9b51:6776	155.81.103.118
cb15:901b:d157:4024:ada9:b2bc:9b51:6777	155.81.103.119
cb15:901b:d157:4024:ada9:b2bc:9b51:6778	155.81.103.120

cb15:901b:d157:4024:ada9:b2bc:9b51:6779	155.81.103.121
cb15:901b:d157:4024:ada9:b2bc:9b51:677a	155.81.103.122
cb15:901b:d157:4024:ada9:b2bc:9b51:677b	155.81.103.123
cb15:901b:d157:4024:ada9:b2bc:9b51:677c	155.81.103.124
cb15:901b:d157:4024:ada9:b2bc:9b51:677d	155.81.103.125
cb15:901b:d157:4024:ada9:b2bc:9b51:677e	155.81.103.126
cb15:901b:d157:4024:ada9:b2bc:9b51:677f	155.81.103.127
cb15:901b:d157:4024:ada9:b2bc:9b51:6780	155.81.103.128
cb15:901b:d157:4024:ada9:b2bc:9b51:6781	155.81.103.129
cb15:901b:d157:4024:ada9:b2bc:9b51:6782	155.81.103.130
cb15:901b:d157:4024:ada9:b2bc:9b51:6783	155.81.103.131
cb15:901b:d157:4024:ada9:b2bc:9b51:6784	155.81.103.132
cb15:901b:d157:4024:ada9:b2bc:9b51:6785	155.81.103.133
cb15:901b:d157:4024:ada9:b2bc:9b51:6786	155.81.103.134
cb15:901b:d157:4024:ada9:b2bc:9b51:6787	155.81.103.135
cb15:901b:d157:4024:ada9:b2bc:9b51:6788	155.81.103.136
cb15:901b:d157:4024:ada9:b2bc:9b51:6789	155.81.103.137
cb15:901b:d157:4024:ada9:b2bc:9b51:678a	155.81.103.138
cb15:901b:d157:4024:ada9:b2bc:9b51:678b	155.81.103.139
cb15:901b:d157:4024:ada9:b2bc:9b51:678c	155.81.103.140
cb15:901b:d157:4024:ada9:b2bc:9b51:678d	155.81.103.141
cb15:901b:d157:4024:ada9:b2bc:9b51:678e	155.81.103.142
cb15:901b:d157:4024:ada9:b2bc:9b51:678f	155.81.103.143
cb15:901b:d157:4024:ada9:b2bc:9b51:6790	155.81.103.144
cb15:901b:d157:4024:ada9:b2bc:9b51:6791	155.81.103.145
cb15:901b:d157:4024:ada9:b2bc:9b51:6792	155.81.103.146
cb15:901b:d157:4024:ada9:b2bc:9b51:6793	155.81.103.147
cb15:901b:d157:4024:ada9:b2bc:9b51:6794	155.81.103.148
cb15:901b:d157:4024:ada9:b2bc:9b51:6795	155.81.103.149
cb15:901b:d157:4024:ada9:b2bc:9b51:6796	155.81.103.150
cb15:901b:d157:4024:ada9:b2bc:9b51:6797	155.81.103.151
cb15:901b:d157:4024:ada9:b2bc:9b51:6798	155.81.103.152
cb15:901b:d157:4024:ada9:b2bc:9b51:6799	155.81.103.153
cb15:901b:d157:4024:ada9:b2bc:9b51:679a	155.81.103.154
cb15:901b:d157:4024:ada9:b2bc:9b51:679b	155.81.103.155
cb15:901b:d157:4024:ada9:b2bc:9b51:679c	155.81.103.156
cb15:901b:d157:4024:ada9:b2bc:9b51:679d	155.81.103.157
cb15:901b:d157:4024:ada9:b2bc:9b51:679e	155.81.103.158
cb15:901b:d157:4024:ada9:b2bc:9b51:679f	155.81.103.159
cb15:901b:d157:4024:ada9:b2bc:9b51:67a0	155.81.103.160
cb15:901b:d157:4024:ada9:b2bc:9b51:67a1	155.81.103.161
cb15:901b:d157:4024:ada9:b2bc:9b51:67a2	155.81.103.162
cb15:901b:d157:4024:ada9:b2bc:9b51:67a3	155.81.103.163
cb15:901b:d157:4024:ada9:b2bc:9b51:67a4	155.81.103.164
cb15:901b:d157:4024:ada9:b2bc:9b51:67a5	155.81.103.165
cb15:901b:d157:4024:ada9:b2bc:9b51:67a6	155.81.103.166
cb15:901b:d157:4024:ada9:b2bc:9b51:67a7	155.81.103.167
cb15:901b:d157:4024:ada9:b2bc:9b51:67a8	155.81.103.168
cb15:901b:d157:4024:ada9:b2bc:9b51:67a9	155.81.103.169
cb15:901b:d157:4024:ada9:b2bc:9b51:67aa	155.81.103.170
cb15:901b:d157:4024:ada9:b2bc:9b51:67ab	155.81.103.171
cb15:901b:d157:4024:ada9:b2bc:9b51:67ac	155.81.103.172
cb15:901b:d157:4024:ada9:b2bc:9b51:67ad	155.81.103.173
cb15:901b:d157:4024:ada9:b2bc:9b51:67ae	155.81.103.174
cb15:901b:d157:4024:ada9:b2bc:9b51:67af	155.81.103.175
cb15:901b:d157:4024:ada9:b2bc:9b51:67b0	155.81.103.176
cb15:901b:d157:4024:ada9:b2bc:9b51:67b1	155.81.103.177
cb15:901b:d157:4024:ada9:b2bc:9b51:67b2	155.81.103.178
cb15:901b:d157:4024:ada9:b2bc:9b51:67b3	155.81.103.179
cb15:901b:d157:4024:ada9:b2bc:9b51:67b4	155.81.103.180

cb15:901b:d157:4024:ada9:b2bc:9b51:67b5	155.81.103.181
cb15:901b:d157:4024:ada9:b2bc:9b51:67b6	155.81.103.182
cb15:901b:d157:4024:ada9:b2bc:9b51:67b7	155.81.103.183
cb15:901b:d157:4024:ada9:b2bc:9b51:67b8	155.81.103.184
cb15:901b:d157:4024:ada9:b2bc:9b51:67b9	155.81.103.185
cb15:901b:d157:4024:ada9:b2bc:9b51:67ba	155.81.103.186
cb15:901b:d157:4024:ada9:b2bc:9b51:67bb	155.81.103.187
cb15:901b:d157:4024:ada9:b2bc:9b51:67bc	155.81.103.188
cb15:901b:d157:4024:ada9:b2bc:9b51:67bd	155.81.103.189
cb15:901b:d157:4024:ada9:b2bc:9b51:67be	155.81.103.190
cb15:901b:d157:4024:ada9:b2bc:9b51:67bf	155.81.103.191
cb15:901b:d157:4024:ada9:b2bc:9b51:67c0	155.81.103.192
cb15:901b:d157:4024:ada9:b2bc:9b51:67c1	155.81.103.193
cb15:901b:d157:4024:ada9:b2bc:9b51:67c2	155.81.103.194
cb15:901b:d157:4024:ada9:b2bc:9b51:67c3	155.81.103.195
cb15:901b:d157:4024:ada9:b2bc:9b51:67c4	155.81.103.196
cb15:901b:d157:4024:ada9:b2bc:9b51:67c5	155.81.103.197
cb15:901b:d157:4024:ada9:b2bc:9b51:67c6	155.81.103.198
cb15:901b:d157:4024:ada9:b2bc:9b51:67c7	155.81.103.199
cb15:901b:d157:4024:ada9:b2bc:9b51:67c8	155.81.103.200
cb15:901b:d157:4024:ada9:b2bc:9b51:67c9	155.81.103.201
cb15:901b:d157:4024:ada9:b2bc:9b51:67ca	155.81.103.202
cb15:901b:d157:4024:ada9:b2bc:9b51:67cb	155.81.103.203
cb15:901b:d157:4024:ada9:b2bc:9b51:67cc	155.81.103.204
cb15:901b:d157:4024:ada9:b2bc:9b51:67cd	155.81.103.205
cb15:901b:d157:4024:ada9:b2bc:9b51:67ce	155.81.103.206
cb15:901b:d157:4024:ada9:b2bc:9b51:67cf	155.81.103.207
cb15:901b:d157:4024:ada9:b2bc:9b51:67d0	155.81.103.208
cb15:901b:d157:4024:ada9:b2bc:9b51:67d1	155.81.103.209
cb15:901b:d157:4024:ada9:b2bc:9b51:67d2	155.81.103.210
cb15:901b:d157:4024:ada9:b2bc:9b51:67d3	155.81.103.211
cb15:901b:d157:4024:ada9:b2bc:9b51:67d4	155.81.103.212
cb15:901b:d157:4024:ada9:b2bc:9b51:67d5	155.81.103.213
cb15:901b:d157:4024:ada9:b2bc:9b51:67d6	155.81.103.214
cb15:901b:d157:4024:ada9:b2bc:9b51:67d7	155.81.103.215
cb15:901b:d157:4024:ada9:b2bc:9b51:67d8	155.81.103.216
cb15:901b:d157:4024:ada9:b2bc:9b51:67d9	155.81.103.217
cb15:901b:d157:4024:ada9:b2bc:9b51:67da	155.81.103.218
cb15:901b:d157:4024:ada9:b2bc:9b51:67db	155.81.103.219
cb15:901b:d157:4024:ada9:b2bc:9b51:67dc	155.81.103.220
cb15:901b:d157:4024:ada9:b2bc:9b51:67dd	155.81.103.221
cb15:901b:d157:4024:ada9:b2bc:9b51:67de	155.81.103.222
cb15:901b:d157:4024:ada9:b2bc:9b51:67df	155.81.103.223
cb15:901b:d157:4024:ada9:b2bc:9b51:67e0	155.81.103.224
cb15:901b:d157:4024:ada9:b2bc:9b51:67e1	155.81.103.225
cb15:901b:d157:4024:ada9:b2bc:9b51:67e2	155.81.103.226
cb15:901b:d157:4024:ada9:b2bc:9b51:67e3	155.81.103.227
cb15:901b:d157:4024:ada9:b2bc:9b51:67e4	155.81.103.228
cb15:901b:d157:4024:ada9:b2bc:9b51:67e5	155.81.103.229
cb15:901b:d157:4024:ada9:b2bc:9b51:67e6	155.81.103.230
cb15:901b:d157:4024:ada9:b2bc:9b51:67e7	155.81.103.231
cb15:901b:d157:4024:ada9:b2bc:9b51:67e8	155.81.103.232
cb15:901b:d157:4024:ada9:b2bc:9b51:67e9	155.81.103.233
cb15:901b:d157:4024:ada9:b2bc:9b51:67ea	155.81.103.234
cb15:901b:d157:4024:ada9:b2bc:9b51:67eb	155.81.103.235
cb15:901b:d157:4024:ada9:b2bc:9b51:67ec	155.81.103.236
cb15:901b:d157:4024:ada9:b2bc:9b51:67ed	155.81.103.237
cb15:901b:d157:4024:ada9:b2bc:9b51:67ee	155.81.103.238
cb15:901b:d157:4024:ada9:b2bc:9b51:67ef	155.81.103.239
cb15:901b:d157:4024:ada9:b2bc:9b51:67f0	155.81.103.240
cb15:901b:d157:4024:ada9:b2bc:9b51:67f1	155.81.103.241
cb15:901b:d157:4024:ada9:b2bc:9b51:67f2	155.81.103.242
cb15:901b:d157:4024:ada9:b2bc:9b51:67f3	155.81.103.243
cb15:901b:d157:4024:ada9:b2bc:9b51:67f4	155.81.103.244
cb15:901b:d157:4024:ada9:b2bc:9b51:67f5	155.81.103.245
cb15:901b:d157:4024:ada9:b2bc:9b51:67f6	155.81.103.246
cb15:901b:d157:4024:ada9:b2bc:9b51:67f7	155.81.103.247
cb15:901b:d157:4024:ada9:b2bc:9b51:67f8	155.81.103.248
cb15:901b:d157:4024:ada9:b2bc:9b51:67f9	155.81.103.249
cb15:901b:d157:4024:ada9:b2bc:9b51:67fa	155.81.103.250
cb15:901b:d157:4024:ada9:b2bc:9b51:67fb	155.81.103.251
cb15:901b:d157:4024:ada9:b2bc:9b51:67fc	155.81.103.252
cb15:901b:d157:4024:ada9:b2bc:9b51:67fd	155.81.103.253
cb15:901b:d157:4024:ada9:b2bc:9b51:67fe	155.81.103.254
cb15:901b:d157:4024:ada9:b2bc:9b51:67ff	155.81.103.255

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.