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
b51a:901b:cb15:8045:ada8:be24:7f12:f501	127.18.245.1
b51a:901b:cb15:8045:ada8:be24:7f12:f502	127.18.245.2
b51a:901b:cb15:8045:ada8:be24:7f12:f503	127.18.245.3
b51a:901b:cb15:8045:ada8:be24:7f12:f504	127.18.245.4
b51a:901b:cb15:8045:ada8:be24:7f12:f505	127.18.245.5
b51a:901b:cb15:8045:ada8:be24:7f12:f506	127.18.245.6
b51a:901b:cb15:8045:ada8:be24:7f12:f507	127.18.245.7
b51a:901b:cb15:8045:ada8:be24:7f12:f508	127.18.245.8
b51a:901b:cb15:8045:ada8:be24:7f12:f509	127.18.245.9
b51a:901b:cb15:8045:ada8:be24:7f12:f50a	127.18.245.10
b51a:901b:cb15:8045:ada8:be24:7f12:f50b	127.18.245.11
b51a:901b:cb15:8045:ada8:be24:7f12:f50c	127.18.245.12
b51a:901b:cb15:8045:ada8:be24:7f12:f50d	127.18.245.13
b51a:901b:cb15:8045:ada8:be24:7f12:f50e	127.18.245.14
b51a:901b:cb15:8045:ada8:be24:7f12:f50f	127.18.245.15
b51a:901b:cb15:8045:ada8:be24:7f12:f510	127.18.245.16
b51a:901b:cb15:8045:ada8:be24:7f12:f511	127.18.245.17
b51a:901b:cb15:8045:ada8:be24:7f12:f512	127.18.245.18
b51a:901b:cb15:8045:ada8:be24:7f12:f513	127.18.245.19
b51a:901b:cb15:8045:ada8:be24:7f12:f514	127.18.245.20
b51a:901b:cb15:8045:ada8:be24:7f12:f515	127.18.245.21
b51a:901b:cb15:8045:ada8:be24:7f12:f516	127.18.245.22
b51a:901b:cb15:8045:ada8:be24:7f12:f517	127.18.245.23
b51a:901b:cb15:8045:ada8:be24:7f12:f518	127.18.245.24
b51a:901b:cb15:8045:ada8:be24:7f12:f519	127.18.245.25
b51a:901b:cb15:8045:ada8:be24:7f12:f51a	127.18.245.26
b51a:901b:cb15:8045:ada8:be24:7f12:f51b	127.18.245.27
b51a:901b:cb15:8045:ada8:be24:7f12:f51c	127.18.245.28
b51a:901b:cb15:8045:ada8:be24:7f12:f51d	127.18.245.29
b51a:901b:cb15:8045:ada8:be24:7f12:f51e	127.18.245.30
b51a:901b:cb15:8045:ada8:be24:7f12:f51f	127.18.245.31
b51a:901b:cb15:8045:ada8:be24:7f12:f520	127.18.245.32
b51a:901b:cb15:8045:ada8:be24:7f12:f521	127.18.245.33
b51a:901b:cb15:8045:ada8:be24:7f12:f522	127.18.245.34
b51a:901b:cb15:8045:ada8:be24:7f12:f523	127.18.245.35
b51a:901b:cb15:8045:ada8:be24:7f12:f524	127.18.245.36
b51a:901b:cb15:8045:ada8:be24:7f12:f525	127.18.245.37
b51a:901b:cb15:8045:ada8:be24:7f12:f526	127.18.245.38
b51a:901b:cb15:8045:ada8:be24:7f12:f527	127.18.245.39
b51a:901b:cb15:8045:ada8:be24:7f12:f528	127.18.245.40
b51a:901b:cb15:8045:ada8:be24:7f12:f529	127.18.245.41
b51a:901b:cb15:8045:ada8:be24:7f12:f52a	127.18.245.42
b51a:901b:cb15:8045:ada8:be24:7f12:f52b	127.18.245.43
b51a:901b:cb15:8045:ada8:be24:7f12:f52c	127.18.245.44
b51a:901b:cb15:8045:ada8:be24:7f12:f52d	127.18.245.45
b51a:901b:cb15:8045:ada8:be24:7f12:f52e	127.18.245.46
b51a:901b:cb15:8045:ada8:be24:7f12:f52f	127.18.245.47
b51a:901b:cb15:8045:ada8:be24:7f12:f530	127.18.245.48
b51a:901b:cb15:8045:ada8:be24:7f12:f531	127.18.245.49
b51a:901b:cb15:8045:ada8:be24:7f12:f532	127.18.245.50
b51a:901b:cb15:8045:ada8:be24:7f12:f533	127.18.245.51
b51a:901b:cb15:8045:ada8:be24:7f12:f534	127.18.245.52
b51a:901b:cb15:8045:ada8:be24:7f12:f535	127.18.245.53
b51a:901b:cb15:8045:ada8:be24:7f12:f536	127.18.245.54
b51a:901b:cb15:8045:ada8:be24:7f12:f537	127.18.245.55
b51a:901b:cb15:8045:ada8:be24:7f12:f538	127.18.245.56
b51a:901b:cb15:8045:ada8:be24:7f12:f539	127.18.245.57
b51a:901b:cb15:8045:ada8:be24:7f12:f53a	127.18.245.58
b51a:901b:cb15:8045:ada8:be24:7f12:f53b	127.18.245.59
b51a:901b:cb15:8045:ada8:be24:7f12:f53c	127.18.245.60

b51a:901b:cb15:8045:ada8:be24:7f12:f53d	127.18.245.61
b51a:901b:cb15:8045:ada8:be24:7f12:f53e	127.18.245.62
b51a:901b:cb15:8045:ada8:be24:7f12:f53f	127.18.245.63
b51a:901b:cb15:8045:ada8:be24:7f12:f540	127.18.245.64
b51a:901b:cb15:8045:ada8:be24:7f12:f541	127.18.245.65
b51a:901b:cb15:8045:ada8:be24:7f12:f542	127.18.245.66
b51a:901b:cb15:8045:ada8:be24:7f12:f543	127.18.245.67
b51a:901b:cb15:8045:ada8:be24:7f12:f544	127.18.245.68
b51a:901b:cb15:8045:ada8:be24:7f12:f545	127.18.245.69
b51a:901b:cb15:8045:ada8:be24:7f12:f546	127.18.245.70
b51a:901b:cb15:8045:ada8:be24:7f12:f547	127.18.245.71
b51a:901b:cb15:8045:ada8:be24:7f12:f548	127.18.245.72
b51a:901b:cb15:8045:ada8:be24:7f12:f549	127.18.245.73
b51a:901b:cb15:8045:ada8:be24:7f12:f54a	127.18.245.74
b51a:901b:cb15:8045:ada8:be24:7f12:f54b	127.18.245.75
b51a:901b:cb15:8045:ada8:be24:7f12:f54c	127.18.245.76
b51a:901b:cb15:8045:ada8:be24:7f12:f54d	127.18.245.77
b51a:901b:cb15:8045:ada8:be24:7f12:f54e	127.18.245.78
b51a:901b:cb15:8045:ada8:be24:7f12:f54f	127.18.245.79
b51a:901b:cb15:8045:ada8:be24:7f12:f550	127.18.245.80
b51a:901b:cb15:8045:ada8:be24:7f12:f551	127.18.245.81
b51a:901b:cb15:8045:ada8:be24:7f12:f552	127.18.245.82
b51a:901b:cb15:8045:ada8:be24:7f12:f553	127.18.245.83
b51a:901b:cb15:8045:ada8:be24:7f12:f554	127.18.245.84
b51a:901b:cb15:8045:ada8:be24:7f12:f555	127.18.245.85
b51a:901b:cb15:8045:ada8:be24:7f12:f556	127.18.245.86
b51a:901b:cb15:8045:ada8:be24:7f12:f557	127.18.245.87
b51a:901b:cb15:8045:ada8:be24:7f12:f558	127.18.245.88
b51a:901b:cb15:8045:ada8:be24:7f12:f559	127.18.245.89
b51a:901b:cb15:8045:ada8:be24:7f12:f55a	127.18.245.90
b51a:901b:cb15:8045:ada8:be24:7f12:f55b	127.18.245.91
b51a:901b:cb15:8045:ada8:be24:7f12:f55c	127.18.245.92
b51a:901b:cb15:8045:ada8:be24:7f12:f55d	127.18.245.93
b51a:901b:cb15:8045:ada8:be24:7f12:f55e	127.18.245.94
b51a:901b:cb15:8045:ada8:be24:7f12:f55f	127.18.245.95
b51a:901b:cb15:8045:ada8:be24:7f12:f560	127.18.245.96
b51a:901b:cb15:8045:ada8:be24:7f12:f561	127.18.245.97
b51a:901b:cb15:8045:ada8:be24:7f12:f562	127.18.245.98
b51a:901b:cb15:8045:ada8:be24:7f12:f563	127.18.245.99
b51a:901b:cb15:8045:ada8:be24:7f12:f564	127.18.245.100
b51a:901b:cb15:8045:ada8:be24:7f12:f565	127.18.245.101
b51a:901b:cb15:8045:ada8:be24:7f12:f566	127.18.245.102
b51a:901b:cb15:8045:ada8:be24:7f12:f567	127.18.245.103
b51a:901b:cb15:8045:ada8:be24:7f12:f568	127.18.245.104
b51a:901b:cb15:8045:ada8:be24:7f12:f569	127.18.245.105
b51a:901b:cb15:8045:ada8:be24:7f12:f56a	127.18.245.106
b51a:901b:cb15:8045:ada8:be24:7f12:f56b	127.18.245.107
b51a:901b:cb15:8045:ada8:be24:7f12:f56c	127.18.245.108
b51a:901b:cb15:8045:ada8:be24:7f12:f56d	127.18.245.109
b51a:901b:cb15:8045:ada8:be24:7f12:f56e	127.18.245.110
b51a:901b:cb15:8045:ada8:be24:7f12:f56f	127.18.245.111
b51a:901b:cb15:8045:ada8:be24:7f12:f570	127.18.245.112
b51a:901b:cb15:8045:ada8:be24:7f12:f571	127.18.245.113
b51a:901b:cb15:8045:ada8:be24:7f12:f572	127.18.245.114
b51a:901b:cb15:8045:ada8:be24:7f12:f573	127.18.245.115
b51a:901b:cb15:8045:ada8:be24:7f12:f574	127.18.245.116
b51a:901b:cb15:8045:ada8:be24:7f12:f575	127.18.245.117
b51a:901b:cb15:8045:ada8:be24:7f12:f576	127.18.245.118
b51a:901b:cb15:8045:ada8:be24:7f12:f577	127.18.245.119
b51a:901b:cb15:8045:ada8:be24:7f12:f578	127.18.245.120

b51a:901b:cb15:8045:ada8:be24:7f12:f579	127.18.245.121
b51a:901b:cb15:8045:ada8:be24:7f12:f57a	127.18.245.122
b51a:901b:cb15:8045:ada8:be24:7f12:f57b	127.18.245.123
b51a:901b:cb15:8045:ada8:be24:7f12:f57c	127.18.245.124
b51a:901b:cb15:8045:ada8:be24:7f12:f57d	127.18.245.125
b51a:901b:cb15:8045:ada8:be24:7f12:f57e	127.18.245.126
b51a:901b:cb15:8045:ada8:be24:7f12:f57f	127.18.245.127
b51a:901b:cb15:8045:ada8:be24:7f12:f580	127.18.245.128
b51a:901b:cb15:8045:ada8:be24:7f12:f581	127.18.245.129
b51a:901b:cb15:8045:ada8:be24:7f12:f582	127.18.245.130
b51a:901b:cb15:8045:ada8:be24:7f12:f583	127.18.245.131
b51a:901b:cb15:8045:ada8:be24:7f12:f584	127.18.245.132
b51a:901b:cb15:8045:ada8:be24:7f12:f585	127.18.245.133
b51a:901b:cb15:8045:ada8:be24:7f12:f586	127.18.245.134
b51a:901b:cb15:8045:ada8:be24:7f12:f587	127.18.245.135
b51a:901b:cb15:8045:ada8:be24:7f12:f588	127.18.245.136
b51a:901b:cb15:8045:ada8:be24:7f12:f589	127.18.245.137
b51a:901b:cb15:8045:ada8:be24:7f12:f58a	127.18.245.138
b51a:901b:cb15:8045:ada8:be24:7f12:f58b	127.18.245.139
b51a:901b:cb15:8045:ada8:be24:7f12:f58c	127.18.245.140
b51a:901b:cb15:8045:ada8:be24:7f12:f58d	127.18.245.141
b51a:901b:cb15:8045:ada8:be24:7f12:f58e	127.18.245.142
b51a:901b:cb15:8045:ada8:be24:7f12:f58f	127.18.245.143
b51a:901b:cb15:8045:ada8:be24:7f12:f590	127.18.245.144
b51a:901b:cb15:8045:ada8:be24:7f12:f591	127.18.245.145
b51a:901b:cb15:8045:ada8:be24:7f12:f592	127.18.245.146
b51a:901b:cb15:8045:ada8:be24:7f12:f593	127.18.245.147
b51a:901b:cb15:8045:ada8:be24:7f12:f594	127.18.245.148
b51a:901b:cb15:8045:ada8:be24:7f12:f595	127.18.245.149
b51a:901b:cb15:8045:ada8:be24:7f12:f596	127.18.245.150
b51a:901b:cb15:8045:ada8:be24:7f12:f597	127.18.245.151
b51a:901b:cb15:8045:ada8:be24:7f12:f598	127.18.245.152
b51a:901b:cb15:8045:ada8:be24:7f12:f599	127.18.245.153
b51a:901b:cb15:8045:ada8:be24:7f12:f59a	127.18.245.154
b51a:901b:cb15:8045:ada8:be24:7f12:f59b	127.18.245.155
b51a:901b:cb15:8045:ada8:be24:7f12:f59c	127.18.245.156
b51a:901b:cb15:8045:ada8:be24:7f12:f59d	127.18.245.157
b51a:901b:cb15:8045:ada8:be24:7f12:f59e	127.18.245.158
b51a:901b:cb15:8045:ada8:be24:7f12:f59f	127.18.245.159
b51a:901b:cb15:8045:ada8:be24:7f12:f5a0	127.18.245.160
b51a:901b:cb15:8045:ada8:be24:7f12:f5a1	127.18.245.161
b51a:901b:cb15:8045:ada8:be24:7f12:f5a2	127.18.245.162
b51a:901b:cb15:8045:ada8:be24:7f12:f5a3	127.18.245.163
b51a:901b:cb15:8045:ada8:be24:7f12:f5a4	127.18.245.164
b51a:901b:cb15:8045:ada8:be24:7f12:f5a5	127.18.245.165
b51a:901b:cb15:8045:ada8:be24:7f12:f5a6	127.18.245.166
b51a:901b:cb15:8045:ada8:be24:7f12:f5a7	127.18.245.167
b51a:901b:cb15:8045:ada8:be24:7f12:f5a8	127.18.245.168
b51a:901b:cb15:8045:ada8:be24:7f12:f5a9	127.18.245.169
b51a:901b:cb15:8045:ada8:be24:7f12:f5aa	127.18.245.170
b51a:901b:cb15:8045:ada8:be24:7f12:f5ab	127.18.245.171
b51a:901b:cb15:8045:ada8:be24:7f12:f5ac	127.18.245.172
b51a:901b:cb15:8045:ada8:be24:7f12:f5ad	127.18.245.173
b51a:901b:cb15:8045:ada8:be24:7f12:f5ae	127.18.245.174
b51a:901b:cb15:8045:ada8:be24:7f12:f5af	127.18.245.175
b51a:901b:cb15:8045:ada8:be24:7f12:f5b0	127.18.245.176
b51a:901b:cb15:8045:ada8:be24:7f12:f5b1	127.18.245.177
b51a:901b:cb15:8045:ada8:be24:7f12:f5b2	127.18.245.178
b51a:901b:cb15:8045:ada8:be24:7f12:f5b3	127.18.245.179
b51a:901b:cb15:8045:ada8:be24:7f12:f5b4	127.18.245.180

b51a:901b:cb15:8045:ada8:be24:7f12:f5b5	127.18.245.181
b51a:901b:cb15:8045:ada8:be24:7f12:f5b6	127.18.245.182
b51a:901b:cb15:8045:ada8:be24:7f12:f5b7	127.18.245.183
b51a:901b:cb15:8045:ada8:be24:7f12:f5b8	127.18.245.184
b51a:901b:cb15:8045:ada8:be24:7f12:f5b9	127.18.245.185
b51a:901b:cb15:8045:ada8:be24:7f12:f5ba	127.18.245.186
b51a:901b:cb15:8045:ada8:be24:7f12:f5bb	127.18.245.187
b51a:901b:cb15:8045:ada8:be24:7f12:f5bc	127.18.245.188
b51a:901b:cb15:8045:ada8:be24:7f12:f5bd	127.18.245.189
b51a:901b:cb15:8045:ada8:be24:7f12:f5be	127.18.245.190
b51a:901b:cb15:8045:ada8:be24:7f12:f5bf	127.18.245.191
b51a:901b:cb15:8045:ada8:be24:7f12:f5c0	127.18.245.192
b51a:901b:cb15:8045:ada8:be24:7f12:f5c1	127.18.245.193
b51a:901b:cb15:8045:ada8:be24:7f12:f5c2	127.18.245.194
b51a:901b:cb15:8045:ada8:be24:7f12:f5c3	127.18.245.195
b51a:901b:cb15:8045:ada8:be24:7f12:f5c4	127.18.245.196
b51a:901b:cb15:8045:ada8:be24:7f12:f5c5	127.18.245.197
b51a:901b:cb15:8045:ada8:be24:7f12:f5c6	127.18.245.198
b51a:901b:cb15:8045:ada8:be24:7f12:f5c7	127.18.245.199
b51a:901b:cb15:8045:ada8:be24:7f12:f5c8	127.18.245.200
b51a:901b:cb15:8045:ada8:be24:7f12:f5c9	127.18.245.201
b51a:901b:cb15:8045:ada8:be24:7f12:f5ca	127.18.245.202
b51a:901b:cb15:8045:ada8:be24:7f12:f5cb	127.18.245.203
b51a:901b:cb15:8045:ada8:be24:7f12:f5cc	127.18.245.204
b51a:901b:cb15:8045:ada8:be24:7f12:f5cd	127.18.245.205
b51a:901b:cb15:8045:ada8:be24:7f12:f5ce	127.18.245.206
b51a:901b:cb15:8045:ada8:be24:7f12:f5cf	127.18.245.207
b51a:901b:cb15:8045:ada8:be24:7f12:f5d0	127.18.245.208
b51a:901b:cb15:8045:ada8:be24:7f12:f5d1	127.18.245.209
b51a:901b:cb15:8045:ada8:be24:7f12:f5d2	127.18.245.210
b51a:901b:cb15:8045:ada8:be24:7f12:f5d3	127.18.245.211
b51a:901b:cb15:8045:ada8:be24:7f12:f5d4	127.18.245.212
b51a:901b:cb15:8045:ada8:be24:7f12:f5d5	127.18.245.213
b51a:901b:cb15:8045:ada8:be24:7f12:f5d6	127.18.245.214
b51a:901b:cb15:8045:ada8:be24:7f12:f5d7	127.18.245.215
b51a:901b:cb15:8045:ada8:be24:7f12:f5d8	127.18.245.216
b51a:901b:cb15:8045:ada8:be24:7f12:f5d9	127.18.245.217
b51a:901b:cb15:8045:ada8:be24:7f12:f5da	127.18.245.218
b51a:901b:cb15:8045:ada8:be24:7f12:f5db	127.18.245.219
b51a:901b:cb15:8045:ada8:be24:7f12:f5dc	127.18.245.220
b51a:901b:cb15:8045:ada8:be24:7f12:f5dd	127.18.245.221
b51a:901b:cb15:8045:ada8:be24:7f12:f5de	127.18.245.222
b51a:901b:cb15:8045:ada8:be24:7f12:f5df	127.18.245.223
b51a:901b:cb15:8045:ada8:be24:7f12:f5e0	127.18.245.224
b51a:901b:cb15:8045:ada8:be24:7f12:f5e1	127.18.245.225
b51a:901b:cb15:8045:ada8:be24:7f12:f5e2	127.18.245.226
b51a:901b:cb15:8045:ada8:be24:7f12:f5e3	127.18.245.227
b51a:901b:cb15:8045:ada8:be24:7f12:f5e4	127.18.245.228
b51a:901b:cb15:8045:ada8:be24:7f12:f5e5	127.18.245.229
b51a:901b:cb15:8045:ada8:be24:7f12:f5e6	127.18.245.230
b51a:901b:cb15:8045:ada8:be24:7f12:f5e7	127.18.245.231
b51a:901b:cb15:8045:ada8:be24:7f12:f5e8	127.18.245.232
b51a:901b:cb15:8045:ada8:be24:7f12:f5e9	127.18.245.233
b51a:901b:cb15:8045:ada8:be24:7f12:f5ea	127.18.245.234
b51a:901b:cb15:8045:ada8:be24:7f12:f5eb	127.18.245.235
b51a:901b:cb15:8045:ada8:be24:7f12:f5ec	127.18.245.236
b51a:901b:cb15:8045:ada8:be24:7f12:f5ed	127.18.245.237
b51a:901b:cb15:8045:ada8:be24:7f12:f5ee	127.18.245.238
b51a:901b:cb15:8045:ada8:be24:7f12:f5ef	127.18.245.239
b51a:901b:cb15:8045:ada8:be24:7f12:f5f0	127.18.245.240
b51a:901b:cb15:8045:ada8:be24:7f12:f5f1	127.18.245.241
b51a:901b:cb15:8045:ada8:be24:7f12:f5f2	127.18.245.242
b51a:901b:cb15:8045:ada8:be24:7f12:f5f3	127.18.245.243
b51a:901b:cb15:8045:ada8:be24:7f12:f5f4	127.18.245.244
b51a:901b:cb15:8045:ada8:be24:7f12:f5f5	127.18.245.245
b51a:901b:cb15:8045:ada8:be24:7f12:f5f6	127.18.245.246
b51a:901b:cb15:8045:ada8:be24:7f12:f5f7	127.18.245.247
b51a:901b:cb15:8045:ada8:be24:7f12:f5f8	127.18.245.248
b51a:901b:cb15:8045:ada8:be24:7f12:f5f9	127.18.245.249
b51a:901b:cb15:8045:ada8:be24:7f12:f5fa	127.18.245.250
b51a:901b:cb15:8045:ada8:be24:7f12:f5fb	127.18.245.251
b51a:901b:cb15:8045:ada8:be24:7f12:f5fc	127.18.245.252
b51a:901b:cb15:8045:ada8:be24:7f12:f5fd	127.18.245.253
b51a:901b:cb15:8045:ada8:be24:7f12:f5fe	127.18.245.254
b51a:901b:cb15:8045:ada8:be24:7f12:f5ff	127.18.245.255

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.