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:be24:7f40:a501	127.64.165.1
b51a:901b:cb15:8045:ada8:be24:7f40:a502	127.64.165.2
b51a:901b:cb15:8045:ada8:be24:7f40:a503	127.64.165.3
b51a:901b:cb15:8045:ada8:be24:7f40:a504	127.64.165.4
b51a:901b:cb15:8045:ada8:be24:7f40:a505	127.64.165.5
b51a:901b:cb15:8045:ada8:be24:7f40:a506	127.64.165.6
b51a:901b:cb15:8045:ada8:be24:7f40:a507	127.64.165.7
b51a:901b:cb15:8045:ada8:be24:7f40:a508	127.64.165.8
b51a:901b:cb15:8045:ada8:be24:7f40:a509	127.64.165.9
b51a:901b:cb15:8045:ada8:be24:7f40:a50a	127.64.165.10
b51a:901b:cb15:8045:ada8:be24:7f40:a50b	127.64.165.11
b51a:901b:cb15:8045:ada8:be24:7f40:a50c	127.64.165.12
b51a:901b:cb15:8045:ada8:be24:7f40:a50d	127.64.165.13
b51a:901b:cb15:8045:ada8:be24:7f40:a50e	127.64.165.14
b51a:901b:cb15:8045:ada8:be24:7f40:a50f	127.64.165.15
b51a:901b:cb15:8045:ada8:be24:7f40:a510	127.64.165.16
b51a:901b:cb15:8045:ada8:be24:7f40:a511	127.64.165.17
b51a:901b:cb15:8045:ada8:be24:7f40:a512	127.64.165.18
b51a:901b:cb15:8045:ada8:be24:7f40:a513	127.64.165.19
b51a:901b:cb15:8045:ada8:be24:7f40:a514	127.64.165.20
b51a:901b:cb15:8045:ada8:be24:7f40:a515	127.64.165.21
b51a:901b:cb15:8045:ada8:be24:7f40:a516	127.64.165.22
b51a:901b:cb15:8045:ada8:be24:7f40:a517	127.64.165.23
b51a:901b:cb15:8045:ada8:be24:7f40:a518	127.64.165.24
b51a:901b:cb15:8045:ada8:be24:7f40:a519	127.64.165.25
b51a:901b:cb15:8045:ada8:be24:7f40:a51a	127.64.165.26
b51a:901b:cb15:8045:ada8:be24:7f40:a51b	127.64.165.27
b51a:901b:cb15:8045:ada8:be24:7f40:a51c	127.64.165.28
b51a:901b:cb15:8045:ada8:be24:7f40:a51d	127.64.165.29
b51a:901b:cb15:8045:ada8:be24:7f40:a51e	127.64.165.30
b51a:901b:cb15:8045:ada8:be24:7f40:a51f	127.64.165.31
b51a:901b:cb15:8045:ada8:be24:7f40:a520	127.64.165.32
b51a:901b:cb15:8045:ada8:be24:7f40:a521	127.64.165.33
b51a:901b:cb15:8045:ada8:be24:7f40:a522	127.64.165.34
b51a:901b:cb15:8045:ada8:be24:7f40:a523	127.64.165.35
b51a:901b:cb15:8045:ada8:be24:7f40:a524	127.64.165.36
b51a:901b:cb15:8045:ada8:be24:7f40:a525	127.64.165.37
b51a:901b:cb15:8045:ada8:be24:7f40:a526	127.64.165.38
b51a:901b:cb15:8045:ada8:be24:7f40:a527	127.64.165.39
b51a:901b:cb15:8045:ada8:be24:7f40:a528	127.64.165.40
b51a:901b:cb15:8045:ada8:be24:7f40:a529	127.64.165.41
b51a:901b:cb15:8045:ada8:be24:7f40:a52a	127.64.165.42
b51a:901b:cb15:8045:ada8:be24:7f40:a52b	127.64.165.43
b51a:901b:cb15:8045:ada8:be24:7f40:a52c	127.64.165.44
b51a:901b:cb15:8045:ada8:be24:7f40:a52d	127.64.165.45
b51a:901b:cb15:8045:ada8:be24:7f40:a52e	127.64.165.46
b51a:901b:cb15:8045:ada8:be24:7f40:a52f	127.64.165.47
b51a:901b:cb15:8045:ada8:be24:7f40:a530	127.64.165.48
b51a:901b:cb15:8045:ada8:be24:7f40:a531	127.64.165.49
b51a:901b:cb15:8045:ada8:be24:7f40:a532	127.64.165.50
b51a:901b:cb15:8045:ada8:be24:7f40:a533	127.64.165.51
b51a:901b:cb15:8045:ada8:be24:7f40:a534	127.64.165.52
b51a:901b:cb15:8045:ada8:be24:7f40:a535	127.64.165.53
b51a:901b:cb15:8045:ada8:be24:7f40:a536	127.64.165.54
b51a:901b:cb15:8045:ada8:be24:7f40:a537	127.64.165.55
b51a:901b:cb15:8045:ada8:be24:7f40:a538	127.64.165.56
b51a:901b:cb15:8045:ada8:be24:7f40:a539	127.64.165.57
b51a:901b:cb15:8045:ada8:be24:7f40:a53a	127.64.165.58
b51a:901b:cb15:8045:ada8:be24:7f40:a53b	127.64.165.59
b51a:901b:cb15:8045:ada8:be24:7f40:a53c	127.64.165.60

b51a:901b:cb15:8045:ada8:be24:7f40:a53d	127.64.165.61
b51a:901b:cb15:8045:ada8:be24:7f40:a53e	127.64.165.62
b51a:901b:cb15:8045:ada8:be24:7f40:a53f	127.64.165.63
b51a:901b:cb15:8045:ada8:be24:7f40:a540	127.64.165.64
b51a:901b:cb15:8045:ada8:be24:7f40:a541	127.64.165.65
b51a:901b:cb15:8045:ada8:be24:7f40:a542	127.64.165.66
b51a:901b:cb15:8045:ada8:be24:7f40:a543	127.64.165.67
b51a:901b:cb15:8045:ada8:be24:7f40:a544	127.64.165.68
b51a:901b:cb15:8045:ada8:be24:7f40:a545	127.64.165.69
b51a:901b:cb15:8045:ada8:be24:7f40:a546	127.64.165.70
b51a:901b:cb15:8045:ada8:be24:7f40:a547	127.64.165.71
b51a:901b:cb15:8045:ada8:be24:7f40:a548	127.64.165.72
b51a:901b:cb15:8045:ada8:be24:7f40:a549	127.64.165.73
b51a:901b:cb15:8045:ada8:be24:7f40:a54a	127.64.165.74
b51a:901b:cb15:8045:ada8:be24:7f40:a54b	127.64.165.75
b51a:901b:cb15:8045:ada8:be24:7f40:a54c	127.64.165.76
b51a:901b:cb15:8045:ada8:be24:7f40:a54d	127.64.165.77
b51a:901b:cb15:8045:ada8:be24:7f40:a54e	127.64.165.78
b51a:901b:cb15:8045:ada8:be24:7f40:a54f	127.64.165.79
b51a:901b:cb15:8045:ada8:be24:7f40:a550	127.64.165.80
b51a:901b:cb15:8045:ada8:be24:7f40:a551	127.64.165.81
b51a:901b:cb15:8045:ada8:be24:7f40:a552	127.64.165.82
b51a:901b:cb15:8045:ada8:be24:7f40:a553	127.64.165.83
b51a:901b:cb15:8045:ada8:be24:7f40:a554	127.64.165.84
b51a:901b:cb15:8045:ada8:be24:7f40:a555	127.64.165.85
b51a:901b:cb15:8045:ada8:be24:7f40:a556	127.64.165.86
b51a:901b:cb15:8045:ada8:be24:7f40:a557	127.64.165.87
b51a:901b:cb15:8045:ada8:be24:7f40:a558	127.64.165.88
b51a:901b:cb15:8045:ada8:be24:7f40:a559	127.64.165.89
b51a:901b:cb15:8045:ada8:be24:7f40:a55a	127.64.165.90
b51a:901b:cb15:8045:ada8:be24:7f40:a55b	127.64.165.91
b51a:901b:cb15:8045:ada8:be24:7f40:a55c	127.64.165.92
b51a:901b:cb15:8045:ada8:be24:7f40:a55d	127.64.165.93
b51a:901b:cb15:8045:ada8:be24:7f40:a55e	127.64.165.94
b51a:901b:cb15:8045:ada8:be24:7f40:a55f	127.64.165.95
b51a:901b:cb15:8045:ada8:be24:7f40:a560	127.64.165.96
b51a:901b:cb15:8045:ada8:be24:7f40:a561	127.64.165.97
b51a:901b:cb15:8045:ada8:be24:7f40:a562	127.64.165.98
b51a:901b:cb15:8045:ada8:be24:7f40:a563	127.64.165.99
b51a:901b:cb15:8045:ada8:be24:7f40:a564	127.64.165.100
b51a:901b:cb15:8045:ada8:be24:7f40:a565	127.64.165.101
b51a:901b:cb15:8045:ada8:be24:7f40:a566	127.64.165.102
b51a:901b:cb15:8045:ada8:be24:7f40:a567	127.64.165.103
b51a:901b:cb15:8045:ada8:be24:7f40:a568	127.64.165.104
b51a:901b:cb15:8045:ada8:be24:7f40:a569	127.64.165.105
b51a:901b:cb15:8045:ada8:be24:7f40:a56a	127.64.165.106
b51a:901b:cb15:8045:ada8:be24:7f40:a56b	127.64.165.107
b51a:901b:cb15:8045:ada8:be24:7f40:a56c	127.64.165.108
b51a:901b:cb15:8045:ada8:be24:7f40:a56d	127.64.165.109
b51a:901b:cb15:8045:ada8:be24:7f40:a56e	127.64.165.110
b51a:901b:cb15:8045:ada8:be24:7f40:a56f	127.64.165.111
b51a:901b:cb15:8045:ada8:be24:7f40:a570	127.64.165.112
b51a:901b:cb15:8045:ada8:be24:7f40:a571	127.64.165.113
b51a:901b:cb15:8045:ada8:be24:7f40:a572	127.64.165.114
b51a:901b:cb15:8045:ada8:be24:7f40:a573	127.64.165.115
b51a:901b:cb15:8045:ada8:be24:7f40:a574	127.64.165.116
b51a:901b:cb15:8045:ada8:be24:7f40:a575	127.64.165.117
b51a:901b:cb15:8045:ada8:be24:7f40:a576	127.64.165.118
b51a:901b:cb15:8045:ada8:be24:7f40:a577	127.64.165.119
b51a:901b:cb15:8045:ada8:be24:7f40:a578	127.64.165.120

b51a:901b:cb15:8045:ada8:be24:7f40:a579	127.64.165.121
b51a:901b:cb15:8045:ada8:be24:7f40:a57a	127.64.165.122
b51a:901b:cb15:8045:ada8:be24:7f40:a57b	127.64.165.123
b51a:901b:cb15:8045:ada8:be24:7f40:a57c	127.64.165.124
b51a:901b:cb15:8045:ada8:be24:7f40:a57d	127.64.165.125
b51a:901b:cb15:8045:ada8:be24:7f40:a57e	127.64.165.126
b51a:901b:cb15:8045:ada8:be24:7f40:a57f	127.64.165.127
b51a:901b:cb15:8045:ada8:be24:7f40:a580	127.64.165.128
b51a:901b:cb15:8045:ada8:be24:7f40:a581	127.64.165.129
b51a:901b:cb15:8045:ada8:be24:7f40:a582	127.64.165.130
b51a:901b:cb15:8045:ada8:be24:7f40:a583	127.64.165.131
b51a:901b:cb15:8045:ada8:be24:7f40:a584	127.64.165.132
b51a:901b:cb15:8045:ada8:be24:7f40:a585	127.64.165.133
b51a:901b:cb15:8045:ada8:be24:7f40:a586	127.64.165.134
b51a:901b:cb15:8045:ada8:be24:7f40:a587	127.64.165.135
b51a:901b:cb15:8045:ada8:be24:7f40:a588	127.64.165.136
b51a:901b:cb15:8045:ada8:be24:7f40:a589	127.64.165.137
b51a:901b:cb15:8045:ada8:be24:7f40:a58a	127.64.165.138
b51a:901b:cb15:8045:ada8:be24:7f40:a58b	127.64.165.139
b51a:901b:cb15:8045:ada8:be24:7f40:a58c	127.64.165.140
b51a:901b:cb15:8045:ada8:be24:7f40:a58d	127.64.165.141
b51a:901b:cb15:8045:ada8:be24:7f40:a58e	127.64.165.142
b51a:901b:cb15:8045:ada8:be24:7f40:a58f	127.64.165.143
b51a:901b:cb15:8045:ada8:be24:7f40:a590	127.64.165.144
b51a:901b:cb15:8045:ada8:be24:7f40:a591	127.64.165.145
b51a:901b:cb15:8045:ada8:be24:7f40:a592	127.64.165.146
b51a:901b:cb15:8045:ada8:be24:7f40:a593	127.64.165.147
b51a:901b:cb15:8045:ada8:be24:7f40:a594	127.64.165.148
b51a:901b:cb15:8045:ada8:be24:7f40:a595	127.64.165.149
b51a:901b:cb15:8045:ada8:be24:7f40:a596	127.64.165.150
b51a:901b:cb15:8045:ada8:be24:7f40:a597	127.64.165.151
b51a:901b:cb15:8045:ada8:be24:7f40:a598	127.64.165.152
b51a:901b:cb15:8045:ada8:be24:7f40:a599	127.64.165.153
b51a:901b:cb15:8045:ada8:be24:7f40:a59a	127.64.165.154
b51a:901b:cb15:8045:ada8:be24:7f40:a59b	127.64.165.155
b51a:901b:cb15:8045:ada8:be24:7f40:a59c	127.64.165.156
b51a:901b:cb15:8045:ada8:be24:7f40:a59d	127.64.165.157
b51a:901b:cb15:8045:ada8:be24:7f40:a59e	127.64.165.158
b51a:901b:cb15:8045:ada8:be24:7f40:a59f	127.64.165.159
b51a:901b:cb15:8045:ada8:be24:7f40:a5a0	127.64.165.160
b51a:901b:cb15:8045:ada8:be24:7f40:a5a1	127.64.165.161
b51a:901b:cb15:8045:ada8:be24:7f40:a5a2	127.64.165.162
b51a:901b:cb15:8045:ada8:be24:7f40:a5a3	127.64.165.163
b51a:901b:cb15:8045:ada8:be24:7f40:a5a4	127.64.165.164
b51a:901b:cb15:8045:ada8:be24:7f40:a5a5	127.64.165.165
b51a:901b:cb15:8045:ada8:be24:7f40:a5a6	127.64.165.166
b51a:901b:cb15:8045:ada8:be24:7f40:a5a7	127.64.165.167
b51a:901b:cb15:8045:ada8:be24:7f40:a5a8	127.64.165.168
b51a:901b:cb15:8045:ada8:be24:7f40:a5a9	127.64.165.169
b51a:901b:cb15:8045:ada8:be24:7f40:a5aa	127.64.165.170
b51a:901b:cb15:8045:ada8:be24:7f40:a5ab	127.64.165.171
b51a:901b:cb15:8045:ada8:be24:7f40:a5ac	127.64.165.172
b51a:901b:cb15:8045:ada8:be24:7f40:a5ad	127.64.165.173
b51a:901b:cb15:8045:ada8:be24:7f40:a5ae	127.64.165.174
b51a:901b:cb15:8045:ada8:be24:7f40:a5af	127.64.165.175
b51a:901b:cb15:8045:ada8:be24:7f40:a5b0	127.64.165.176
b51a:901b:cb15:8045:ada8:be24:7f40:a5b1	127.64.165.177
b51a:901b:cb15:8045:ada8:be24:7f40:a5b2	127.64.165.178
b51a:901b:cb15:8045:ada8:be24:7f40:a5b3	127.64.165.179
b51a:901b:cb15:8045:ada8:be24:7f40:a5b4	127.64.165.180

b51a:901b:cb15:8045:ada8:be24:7f40:a5b5	127.64.165.181
b51a:901b:cb15:8045:ada8:be24:7f40:a5b6	127.64.165.182
b51a:901b:cb15:8045:ada8:be24:7f40:a5b7	127.64.165.183
b51a:901b:cb15:8045:ada8:be24:7f40:a5b8	127.64.165.184
b51a:901b:cb15:8045:ada8:be24:7f40:a5b9	127.64.165.185
b51a:901b:cb15:8045:ada8:be24:7f40:a5ba	127.64.165.186
b51a:901b:cb15:8045:ada8:be24:7f40:a5bb	127.64.165.187
b51a:901b:cb15:8045:ada8:be24:7f40:a5bc	127.64.165.188
b51a:901b:cb15:8045:ada8:be24:7f40:a5bd	127.64.165.189
b51a:901b:cb15:8045:ada8:be24:7f40:a5be	127.64.165.190
b51a:901b:cb15:8045:ada8:be24:7f40:a5bf	127.64.165.191
b51a:901b:cb15:8045:ada8:be24:7f40:a5c0	127.64.165.192
b51a:901b:cb15:8045:ada8:be24:7f40:a5c1	127.64.165.193
b51a:901b:cb15:8045:ada8:be24:7f40:a5c2	127.64.165.194
b51a:901b:cb15:8045:ada8:be24:7f40:a5c3	127.64.165.195
b51a:901b:cb15:8045:ada8:be24:7f40:a5c4	127.64.165.196
b51a:901b:cb15:8045:ada8:be24:7f40:a5c5	127.64.165.197
b51a:901b:cb15:8045:ada8:be24:7f40:a5c6	127.64.165.198
b51a:901b:cb15:8045:ada8:be24:7f40:a5c7	127.64.165.199
b51a:901b:cb15:8045:ada8:be24:7f40:a5c8	127.64.165.200
b51a:901b:cb15:8045:ada8:be24:7f40:a5c9	127.64.165.201
b51a:901b:cb15:8045:ada8:be24:7f40:a5ca	127.64.165.202
b51a:901b:cb15:8045:ada8:be24:7f40:a5cb	127.64.165.203
b51a:901b:cb15:8045:ada8:be24:7f40:a5cc	127.64.165.204
b51a:901b:cb15:8045:ada8:be24:7f40:a5cd	127.64.165.205
b51a:901b:cb15:8045:ada8:be24:7f40:a5ce	127.64.165.206
b51a:901b:cb15:8045:ada8:be24:7f40:a5cf	127.64.165.207
b51a:901b:cb15:8045:ada8:be24:7f40:a5d0	127.64.165.208
b51a:901b:cb15:8045:ada8:be24:7f40:a5d1	127.64.165.209
b51a:901b:cb15:8045:ada8:be24:7f40:a5d2	127.64.165.210
b51a:901b:cb15:8045:ada8:be24:7f40:a5d3	127.64.165.211
b51a:901b:cb15:8045:ada8:be24:7f40:a5d4	127.64.165.212
b51a:901b:cb15:8045:ada8:be24:7f40:a5d5	127.64.165.213
b51a:901b:cb15:8045:ada8:be24:7f40:a5d6	127.64.165.214
b51a:901b:cb15:8045:ada8:be24:7f40:a5d7	127.64.165.215
b51a:901b:cb15:8045:ada8:be24:7f40:a5d8	127.64.165.216
b51a:901b:cb15:8045:ada8:be24:7f40:a5d9	127.64.165.217
b51a:901b:cb15:8045:ada8:be24:7f40:a5da	127.64.165.218
b51a:901b:cb15:8045:ada8:be24:7f40:a5db	127.64.165.219
b51a:901b:cb15:8045:ada8:be24:7f40:a5dc	127.64.165.220
b51a:901b:cb15:8045:ada8:be24:7f40:a5dd	127.64.165.221
b51a:901b:cb15:8045:ada8:be24:7f40:a5de	127.64.165.222
b51a:901b:cb15:8045:ada8:be24:7f40:a5df	127.64.165.223
b51a:901b:cb15:8045:ada8:be24:7f40:a5e0	127.64.165.224
b51a:901b:cb15:8045:ada8:be24:7f40:a5e1	127.64.165.225
b51a:901b:cb15:8045:ada8:be24:7f40:a5e2	127.64.165.226
b51a:901b:cb15:8045:ada8:be24:7f40:a5e3	127.64.165.227
b51a:901b:cb15:8045:ada8:be24:7f40:a5e4	127.64.165.228
b51a:901b:cb15:8045:ada8:be24:7f40:a5e5	127.64.165.229
b51a:901b:cb15:8045:ada8:be24:7f40:a5e6	127.64.165.230
b51a:901b:cb15:8045:ada8:be24:7f40:a5e7	127.64.165.231
b51a:901b:cb15:8045:ada8:be24:7f40:a5e8	127.64.165.232
b51a:901b:cb15:8045:ada8:be24:7f40:a5e9	127.64.165.233
b51a:901b:cb15:8045:ada8:be24:7f40:a5ea	127.64.165.234
b51a:901b:cb15:8045:ada8:be24:7f40:a5eb	127.64.165.235
b51a:901b:cb15:8045:ada8:be24:7f40:a5ec	127.64.165.236
b51a:901b:cb15:8045:ada8:be24:7f40:a5ed	127.64.165.237
b51a:901b:cb15:8045:ada8:be24:7f40:a5ee	127.64.165.238
b51a:901b:cb15:8045:ada8:be24:7f40:a5ef	127.64.165.239
b51a:901b:cb15:8045:ada8:be24:7f40:a5f0	127.64.165.240
b51a:901b:cb15:8045:ada8:be24:7f40:a5f1	127.64.165.241
b51a:901b:cb15:8045:ada8:be24:7f40:a5f2	127.64.165.242
b51a:901b:cb15:8045:ada8:be24:7f40:a5f3	127.64.165.243
b51a:901b:cb15:8045:ada8:be24:7f40:a5f4	127.64.165.244
b51a:901b:cb15:8045:ada8:be24:7f40:a5f5	127.64.165.245
b51a:901b:cb15:8045:ada8:be24:7f40:a5f6	127.64.165.246
b51a:901b:cb15:8045:ada8:be24:7f40:a5f7	127.64.165.247
b51a:901b:cb15:8045:ada8:be24:7f40:a5f8	127.64.165.248
b51a:901b:cb15:8045:ada8:be24:7f40:a5f9	127.64.165.249
b51a:901b:cb15:8045:ada8:be24:7f40:a5fa	127.64.165.250
b51a:901b:cb15:8045:ada8:be24:7f40:a5fb	127.64.165.251
b51a:901b:cb15:8045:ada8:be24:7f40:a5fc	127.64.165.252
b51a:901b:cb15:8045:ada8:be24:7f40:a5fd	127.64.165.253
b51a:901b:cb15:8045:ada8:be24:7f40:a5fe	127.64.165.254
b51a:901b:cb15:8045:ada8:be24:7f40:a5ff	127.64.165.255

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.