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:eb24:a157:5501	161.87.85.1
b51a:901b:cb15:8045:ada8:eb24:a157:5502	161.87.85.2
b51a:901b:cb15:8045:ada8:eb24:a157:5503	161.87.85.3
b51a:901b:cb15:8045:ada8:eb24:a157:5504	161.87.85.4
b51a:901b:cb15:8045:ada8:eb24:a157:5505	161.87.85.5
b51a:901b:cb15:8045:ada8:eb24:a157:5506	161.87.85.6
b51a:901b:cb15:8045:ada8:eb24:a157:5507	161.87.85.7
b51a:901b:cb15:8045:ada8:eb24:a157:5508	161.87.85.8
b51a:901b:cb15:8045:ada8:eb24:a157:5509	161.87.85.9
b51a:901b:cb15:8045:ada8:eb24:a157:550a	161.87.85.10
b51a:901b:cb15:8045:ada8:eb24:a157:550b	161.87.85.11
b51a:901b:cb15:8045:ada8:eb24:a157:550c	161.87.85.12
b51a:901b:cb15:8045:ada8:eb24:a157:550d	161.87.85.13
b51a:901b:cb15:8045:ada8:eb24:a157:550e	161.87.85.14
b51a:901b:cb15:8045:ada8:eb24:a157:550f	161.87.85.15
b51a:901b:cb15:8045:ada8:eb24:a157:5510	161.87.85.16
b51a:901b:cb15:8045:ada8:eb24:a157:5511	161.87.85.17
b51a:901b:cb15:8045:ada8:eb24:a157:5512	161.87.85.18
b51a:901b:cb15:8045:ada8:eb24:a157:5513	161.87.85.19
b51a:901b:cb15:8045:ada8:eb24:a157:5514	161.87.85.20
b51a:901b:cb15:8045:ada8:eb24:a157:5515	161.87.85.21
b51a:901b:cb15:8045:ada8:eb24:a157:5516	161.87.85.22
b51a:901b:cb15:8045:ada8:eb24:a157:5517	161.87.85.23
b51a:901b:cb15:8045:ada8:eb24:a157:5518	161.87.85.24
b51a:901b:cb15:8045:ada8:eb24:a157:5519	161.87.85.25
b51a:901b:cb15:8045:ada8:eb24:a157:551a	161.87.85.26
b51a:901b:cb15:8045:ada8:eb24:a157:551b	161.87.85.27
b51a:901b:cb15:8045:ada8:eb24:a157:551c	161.87.85.28
b51a:901b:cb15:8045:ada8:eb24:a157:551d	161.87.85.29
b51a:901b:cb15:8045:ada8:eb24:a157:551e	161.87.85.30
b51a:901b:cb15:8045:ada8:eb24:a157:551f	161.87.85.31
b51a:901b:cb15:8045:ada8:eb24:a157:5520	161.87.85.32
b51a:901b:cb15:8045:ada8:eb24:a157:5521	161.87.85.33
b51a:901b:cb15:8045:ada8:eb24:a157:5522	161.87.85.34
b51a:901b:cb15:8045:ada8:eb24:a157:5523	161.87.85.35
b51a:901b:cb15:8045:ada8:eb24:a157:5524	161.87.85.36
b51a:901b:cb15:8045:ada8:eb24:a157:5525	161.87.85.37
b51a:901b:cb15:8045:ada8:eb24:a157:5526	161.87.85.38
b51a:901b:cb15:8045:ada8:eb24:a157:5527	161.87.85.39
b51a:901b:cb15:8045:ada8:eb24:a157:5528	161.87.85.40
b51a:901b:cb15:8045:ada8:eb24:a157:5529	161.87.85.41
b51a:901b:cb15:8045:ada8:eb24:a157:552a	161.87.85.42
b51a:901b:cb15:8045:ada8:eb24:a157:552b	161.87.85.43
b51a:901b:cb15:8045:ada8:eb24:a157:552c	161.87.85.44
b51a:901b:cb15:8045:ada8:eb24:a157:552d	161.87.85.45
b51a:901b:cb15:8045:ada8:eb24:a157:552e	161.87.85.46
b51a:901b:cb15:8045:ada8:eb24:a157:552f	161.87.85.47
b51a:901b:cb15:8045:ada8:eb24:a157:5530	161.87.85.48
b51a:901b:cb15:8045:ada8:eb24:a157:5531	161.87.85.49
b51a:901b:cb15:8045:ada8:eb24:a157:5532	161.87.85.50
b51a:901b:cb15:8045:ada8:eb24:a157:5533	161.87.85.51
b51a:901b:cb15:8045:ada8:eb24:a157:5534	161.87.85.52
b51a:901b:cb15:8045:ada8:eb24:a157:5535	161.87.85.53
b51a:901b:cb15:8045:ada8:eb24:a157:5536	161.87.85.54
b51a:901b:cb15:8045:ada8:eb24:a157:5537	161.87.85.55
b51a:901b:cb15:8045:ada8:eb24:a157:5538	161.87.85.56
b51a:901b:cb15:8045:ada8:eb24:a157:5539	161.87.85.57
b51a:901b:cb15:8045:ada8:eb24:a157:553a	161.87.85.58
b51a:901b:cb15:8045:ada8:eb24:a157:553b	161.87.85.59
b51a:901b:cb15:8045:ada8:eb24:a157:553c	161.87.85.60

b51a:901b:cb15:8045:ada8:eb24:a157:553d	161.87.85.61
b51a:901b:cb15:8045:ada8:eb24:a157:553e	161.87.85.62
b51a:901b:cb15:8045:ada8:eb24:a157:553f	161.87.85.63
b51a:901b:cb15:8045:ada8:eb24:a157:5540	161.87.85.64
b51a:901b:cb15:8045:ada8:eb24:a157:5541	161.87.85.65
b51a:901b:cb15:8045:ada8:eb24:a157:5542	161.87.85.66
b51a:901b:cb15:8045:ada8:eb24:a157:5543	161.87.85.67
b51a:901b:cb15:8045:ada8:eb24:a157:5544	161.87.85.68
b51a:901b:cb15:8045:ada8:eb24:a157:5545	161.87.85.69
b51a:901b:cb15:8045:ada8:eb24:a157:5546	161.87.85.70
b51a:901b:cb15:8045:ada8:eb24:a157:5547	161.87.85.71
b51a:901b:cb15:8045:ada8:eb24:a157:5548	161.87.85.72
b51a:901b:cb15:8045:ada8:eb24:a157:5549	161.87.85.73
b51a:901b:cb15:8045:ada8:eb24:a157:554a	161.87.85.74
b51a:901b:cb15:8045:ada8:eb24:a157:554b	161.87.85.75
b51a:901b:cb15:8045:ada8:eb24:a157:554c	161.87.85.76
b51a:901b:cb15:8045:ada8:eb24:a157:554d	161.87.85.77
b51a:901b:cb15:8045:ada8:eb24:a157:554e	161.87.85.78
b51a:901b:cb15:8045:ada8:eb24:a157:554f	161.87.85.79
b51a:901b:cb15:8045:ada8:eb24:a157:5550	161.87.85.80
b51a:901b:cb15:8045:ada8:eb24:a157:5551	161.87.85.81
b51a:901b:cb15:8045:ada8:eb24:a157:5552	161.87.85.82
b51a:901b:cb15:8045:ada8:eb24:a157:5553	161.87.85.83
b51a:901b:cb15:8045:ada8:eb24:a157:5554	161.87.85.84
b51a:901b:cb15:8045:ada8:eb24:a157:5555	161.87.85.85
b51a:901b:cb15:8045:ada8:eb24:a157:5556	161.87.85.86
b51a:901b:cb15:8045:ada8:eb24:a157:5557	161.87.85.87
b51a:901b:cb15:8045:ada8:eb24:a157:5558	161.87.85.88
b51a:901b:cb15:8045:ada8:eb24:a157:5559	161.87.85.89
b51a:901b:cb15:8045:ada8:eb24:a157:555a	161.87.85.90
b51a:901b:cb15:8045:ada8:eb24:a157:555b	161.87.85.91
b51a:901b:cb15:8045:ada8:eb24:a157:555c	161.87.85.92
b51a:901b:cb15:8045:ada8:eb24:a157:555d	161.87.85.93
b51a:901b:cb15:8045:ada8:eb24:a157:555e	161.87.85.94
b51a:901b:cb15:8045:ada8:eb24:a157:555f	161.87.85.95
b51a:901b:cb15:8045:ada8:eb24:a157:5560	161.87.85.96
b51a:901b:cb15:8045:ada8:eb24:a157:5561	161.87.85.97
b51a:901b:cb15:8045:ada8:eb24:a157:5562	161.87.85.98
b51a:901b:cb15:8045:ada8:eb24:a157:5563	161.87.85.99
b51a:901b:cb15:8045:ada8:eb24:a157:5564	161.87.85.100
b51a:901b:cb15:8045:ada8:eb24:a157:5565	161.87.85.101
b51a:901b:cb15:8045:ada8:eb24:a157:5566	161.87.85.102
b51a:901b:cb15:8045:ada8:eb24:a157:5567	161.87.85.103
b51a:901b:cb15:8045:ada8:eb24:a157:5568	161.87.85.104
b51a:901b:cb15:8045:ada8:eb24:a157:5569	161.87.85.105
b51a:901b:cb15:8045:ada8:eb24:a157:556a	161.87.85.106
b51a:901b:cb15:8045:ada8:eb24:a157:556b	161.87.85.107
b51a:901b:cb15:8045:ada8:eb24:a157:556c	161.87.85.108
b51a:901b:cb15:8045:ada8:eb24:a157:556d	161.87.85.109
b51a:901b:cb15:8045:ada8:eb24:a157:556e	161.87.85.110
b51a:901b:cb15:8045:ada8:eb24:a157:556f	161.87.85.111
b51a:901b:cb15:8045:ada8:eb24:a157:5570	161.87.85.112
b51a:901b:cb15:8045:ada8:eb24:a157:5571	161.87.85.113
b51a:901b:cb15:8045:ada8:eb24:a157:5572	161.87.85.114
b51a:901b:cb15:8045:ada8:eb24:a157:5573	161.87.85.115
b51a:901b:cb15:8045:ada8:eb24:a157:5574	161.87.85.116
b51a:901b:cb15:8045:ada8:eb24:a157:5575	161.87.85.117
b51a:901b:cb15:8045:ada8:eb24:a157:5576	161.87.85.118
b51a:901b:cb15:8045:ada8:eb24:a157:5577	161.87.85.119
b51a:901b:cb15:8045:ada8:eb24:a157:5578	161.87.85.120

b51a:901b:cb15:8045:ada8:eb24:a157:5579	161.87.85.121
b51a:901b:cb15:8045:ada8:eb24:a157:557a	161.87.85.122
b51a:901b:cb15:8045:ada8:eb24:a157:557b	161.87.85.123
b51a:901b:cb15:8045:ada8:eb24:a157:557c	161.87.85.124
b51a:901b:cb15:8045:ada8:eb24:a157:557d	161.87.85.125
b51a:901b:cb15:8045:ada8:eb24:a157:557e	161.87.85.126
b51a:901b:cb15:8045:ada8:eb24:a157:557f	161.87.85.127
b51a:901b:cb15:8045:ada8:eb24:a157:5580	161.87.85.128
b51a:901b:cb15:8045:ada8:eb24:a157:5581	161.87.85.129
b51a:901b:cb15:8045:ada8:eb24:a157:5582	161.87.85.130
b51a:901b:cb15:8045:ada8:eb24:a157:5583	161.87.85.131
b51a:901b:cb15:8045:ada8:eb24:a157:5584	161.87.85.132
b51a:901b:cb15:8045:ada8:eb24:a157:5585	161.87.85.133
b51a:901b:cb15:8045:ada8:eb24:a157:5586	161.87.85.134
b51a:901b:cb15:8045:ada8:eb24:a157:5587	161.87.85.135
b51a:901b:cb15:8045:ada8:eb24:a157:5588	161.87.85.136
b51a:901b:cb15:8045:ada8:eb24:a157:5589	161.87.85.137
b51a:901b:cb15:8045:ada8:eb24:a157:558a	161.87.85.138
b51a:901b:cb15:8045:ada8:eb24:a157:558b	161.87.85.139
b51a:901b:cb15:8045:ada8:eb24:a157:558c	161.87.85.140
b51a:901b:cb15:8045:ada8:eb24:a157:558d	161.87.85.141
b51a:901b:cb15:8045:ada8:eb24:a157:558e	161.87.85.142
b51a:901b:cb15:8045:ada8:eb24:a157:558f	161.87.85.143
b51a:901b:cb15:8045:ada8:eb24:a157:5590	161.87.85.144
b51a:901b:cb15:8045:ada8:eb24:a157:5591	161.87.85.145
b51a:901b:cb15:8045:ada8:eb24:a157:5592	161.87.85.146
b51a:901b:cb15:8045:ada8:eb24:a157:5593	161.87.85.147
b51a:901b:cb15:8045:ada8:eb24:a157:5594	161.87.85.148
b51a:901b:cb15:8045:ada8:eb24:a157:5595	161.87.85.149
b51a:901b:cb15:8045:ada8:eb24:a157:5596	161.87.85.150
b51a:901b:cb15:8045:ada8:eb24:a157:5597	161.87.85.151
b51a:901b:cb15:8045:ada8:eb24:a157:5598	161.87.85.152
b51a:901b:cb15:8045:ada8:eb24:a157:5599	161.87.85.153
b51a:901b:cb15:8045:ada8:eb24:a157:559a	161.87.85.154
b51a:901b:cb15:8045:ada8:eb24:a157:559b	161.87.85.155
b51a:901b:cb15:8045:ada8:eb24:a157:559c	161.87.85.156
b51a:901b:cb15:8045:ada8:eb24:a157:559d	161.87.85.157
b51a:901b:cb15:8045:ada8:eb24:a157:559e	161.87.85.158
b51a:901b:cb15:8045:ada8:eb24:a157:559f	161.87.85.159
b51a:901b:cb15:8045:ada8:eb24:a157:55a0	161.87.85.160
b51a:901b:cb15:8045:ada8:eb24:a157:55a1	161.87.85.161
b51a:901b:cb15:8045:ada8:eb24:a157:55a2	161.87.85.162
b51a:901b:cb15:8045:ada8:eb24:a157:55a3	161.87.85.163
b51a:901b:cb15:8045:ada8:eb24:a157:55a4	161.87.85.164
b51a:901b:cb15:8045:ada8:eb24:a157:55a5	161.87.85.165
b51a:901b:cb15:8045:ada8:eb24:a157:55a6	161.87.85.166
b51a:901b:cb15:8045:ada8:eb24:a157:55a7	161.87.85.167
b51a:901b:cb15:8045:ada8:eb24:a157:55a8	161.87.85.168
b51a:901b:cb15:8045:ada8:eb24:a157:55a9	161.87.85.169
b51a:901b:cb15:8045:ada8:eb24:a157:55aa	161.87.85.170
b51a:901b:cb15:8045:ada8:eb24:a157:55ab	161.87.85.171
b51a:901b:cb15:8045:ada8:eb24:a157:55ac	161.87.85.172
b51a:901b:cb15:8045:ada8:eb24:a157:55ad	161.87.85.173
b51a:901b:cb15:8045:ada8:eb24:a157:55ae	161.87.85.174
b51a:901b:cb15:8045:ada8:eb24:a157:55af	161.87.85.175
b51a:901b:cb15:8045:ada8:eb24:a157:55b0	161.87.85.176
b51a:901b:cb15:8045:ada8:eb24:a157:55b1	161.87.85.177
b51a:901b:cb15:8045:ada8:eb24:a157:55b2	161.87.85.178
b51a:901b:cb15:8045:ada8:eb24:a157:55b3	161.87.85.179
b51a:901b:cb15:8045:ada8:eb24:a157:55b4	161.87.85.180

b51a:901b:cb15:8045:ada8:eb24:a157:55b5	161.87.85.181
b51a:901b:cb15:8045:ada8:eb24:a157:55b6	161.87.85.182
b51a:901b:cb15:8045:ada8:eb24:a157:55b7	161.87.85.183
b51a:901b:cb15:8045:ada8:eb24:a157:55b8	161.87.85.184
b51a:901b:cb15:8045:ada8:eb24:a157:55b9	161.87.85.185
b51a:901b:cb15:8045:ada8:eb24:a157:55ba	161.87.85.186
b51a:901b:cb15:8045:ada8:eb24:a157:55bb	161.87.85.187
b51a:901b:cb15:8045:ada8:eb24:a157:55bc	161.87.85.188
b51a:901b:cb15:8045:ada8:eb24:a157:55bd	161.87.85.189
b51a:901b:cb15:8045:ada8:eb24:a157:55be	161.87.85.190
b51a:901b:cb15:8045:ada8:eb24:a157:55bf	161.87.85.191
b51a:901b:cb15:8045:ada8:eb24:a157:55c0	161.87.85.192
b51a:901b:cb15:8045:ada8:eb24:a157:55c1	161.87.85.193
b51a:901b:cb15:8045:ada8:eb24:a157:55c2	161.87.85.194
b51a:901b:cb15:8045:ada8:eb24:a157:55c3	161.87.85.195
b51a:901b:cb15:8045:ada8:eb24:a157:55c4	161.87.85.196
b51a:901b:cb15:8045:ada8:eb24:a157:55c5	161.87.85.197
b51a:901b:cb15:8045:ada8:eb24:a157:55c6	161.87.85.198
b51a:901b:cb15:8045:ada8:eb24:a157:55c7	161.87.85.199
b51a:901b:cb15:8045:ada8:eb24:a157:55c8	161.87.85.200
b51a:901b:cb15:8045:ada8:eb24:a157:55c9	161.87.85.201
b51a:901b:cb15:8045:ada8:eb24:a157:55ca	161.87.85.202
b51a:901b:cb15:8045:ada8:eb24:a157:55cb	161.87.85.203
b51a:901b:cb15:8045:ada8:eb24:a157:55cc	161.87.85.204
b51a:901b:cb15:8045:ada8:eb24:a157:55cd	161.87.85.205
b51a:901b:cb15:8045:ada8:eb24:a157:55ce	161.87.85.206
b51a:901b:cb15:8045:ada8:eb24:a157:55cf	161.87.85.207
b51a:901b:cb15:8045:ada8:eb24:a157:55d0	161.87.85.208
b51a:901b:cb15:8045:ada8:eb24:a157:55d1	161.87.85.209
b51a:901b:cb15:8045:ada8:eb24:a157:55d2	161.87.85.210
b51a:901b:cb15:8045:ada8:eb24:a157:55d3	161.87.85.211
b51a:901b:cb15:8045:ada8:eb24:a157:55d4	161.87.85.212
b51a:901b:cb15:8045:ada8:eb24:a157:55d5	161.87.85.213
b51a:901b:cb15:8045:ada8:eb24:a157:55d6	161.87.85.214
b51a:901b:cb15:8045:ada8:eb24:a157:55d7	161.87.85.215
b51a:901b:cb15:8045:ada8:eb24:a157:55d8	161.87.85.216
b51a:901b:cb15:8045:ada8:eb24:a157:55d9	161.87.85.217
b51a:901b:cb15:8045:ada8:eb24:a157:55da	161.87.85.218
b51a:901b:cb15:8045:ada8:eb24:a157:55db	161.87.85.219
b51a:901b:cb15:8045:ada8:eb24:a157:55dc	161.87.85.220
b51a:901b:cb15:8045:ada8:eb24:a157:55dd	161.87.85.221
b51a:901b:cb15:8045:ada8:eb24:a157:55de	161.87.85.222
b51a:901b:cb15:8045:ada8:eb24:a157:55df	161.87.85.223
b51a:901b:cb15:8045:ada8:eb24:a157:55e0	161.87.85.224
b51a:901b:cb15:8045:ada8:eb24:a157:55e1	161.87.85.225
b51a:901b:cb15:8045:ada8:eb24:a157:55e2	161.87.85.226
b51a:901b:cb15:8045:ada8:eb24:a157:55e3	161.87.85.227
b51a:901b:cb15:8045:ada8:eb24:a157:55e4	161.87.85.228
b51a:901b:cb15:8045:ada8:eb24:a157:55e5	161.87.85.229
b51a:901b:cb15:8045:ada8:eb24:a157:55e6	161.87.85.230
b51a:901b:cb15:8045:ada8:eb24:a157:55e7	161.87.85.231
b51a:901b:cb15:8045:ada8:eb24:a157:55e8	161.87.85.232
b51a:901b:cb15:8045:ada8:eb24:a157:55e9	161.87.85.233
b51a:901b:cb15:8045:ada8:eb24:a157:55ea	161.87.85.234
b51a:901b:cb15:8045:ada8:eb24:a157:55eb	161.87.85.235
b51a:901b:cb15:8045:ada8:eb24:a157:55ec	161.87.85.236
b51a:901b:cb15:8045:ada8:eb24:a157:55ed	161.87.85.237
b51a:901b:cb15:8045:ada8:eb24:a157:55ee	161.87.85.238
b51a:901b:cb15:8045:ada8:eb24:a157:55ef	161.87.85.239
b51a:901b:cb15:8045:ada8:eb24:a157:55f0	161.87.85.240
b51a:901b:cb15:8045:ada8:eb24:a157:55f1	161.87.85.241
b51a:901b:cb15:8045:ada8:eb24:a157:55f2	161.87.85.242
b51a:901b:cb15:8045:ada8:eb24:a157:55f3	161.87.85.243
b51a:901b:cb15:8045:ada8:eb24:a157:55f4	161.87.85.244
b51a:901b:cb15:8045:ada8:eb24:a157:55f5	161.87.85.245
b51a:901b:cb15:8045:ada8:eb24:a157:55f6	161.87.85.246
b51a:901b:cb15:8045:ada8:eb24:a157:55f7	161.87.85.247
b51a:901b:cb15:8045:ada8:eb24:a157:55f8	161.87.85.248
b51a:901b:cb15:8045:ada8:eb24:a157:55f9	161.87.85.249
b51a:901b:cb15:8045:ada8:eb24:a157:55fa	161.87.85.250
b51a:901b:cb15:8045:ada8:eb24:a157:55fb	161.87.85.251
b51a:901b:cb15:8045:ada8:eb24:a157:55fc	161.87.85.252
b51a:901b:cb15:8045:ada8:eb24:a157:55fd	161.87.85.253
b51a:901b:cb15:8045:ada8:eb24:a157:55fe	161.87.85.254
b51a:901b:cb15:8045:ada8:eb24:a157:55ff	161.87.85.255

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.