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:bc24:5b51:7501	91.81.117.1
b51a:901b:cb15:8045:ada8:bc24:5b51:7502	91.81.117.2
b51a:901b:cb15:8045:ada8:bc24:5b51:7503	91.81.117.3
b51a:901b:cb15:8045:ada8:bc24:5b51:7504	91.81.117.4
b51a:901b:cb15:8045:ada8:bc24:5b51:7505	91.81.117.5
b51a:901b:cb15:8045:ada8:bc24:5b51:7506	91.81.117.6
b51a:901b:cb15:8045:ada8:bc24:5b51:7507	91.81.117.7
b51a:901b:cb15:8045:ada8:bc24:5b51:7508	91.81.117.8
b51a:901b:cb15:8045:ada8:bc24:5b51:7509	91.81.117.9
b51a:901b:cb15:8045:ada8:bc24:5b51:750a	91.81.117.10
b51a:901b:cb15:8045:ada8:bc24:5b51:750b	91.81.117.11
b51a:901b:cb15:8045:ada8:bc24:5b51:750c	91.81.117.12
b51a:901b:cb15:8045:ada8:bc24:5b51:750d	91.81.117.13
b51a:901b:cb15:8045:ada8:bc24:5b51:750e	91.81.117.14
b51a:901b:cb15:8045:ada8:bc24:5b51:750f	91.81.117.15
b51a:901b:cb15:8045:ada8:bc24:5b51:7510	91.81.117.16
b51a:901b:cb15:8045:ada8:bc24:5b51:7511	91.81.117.17
b51a:901b:cb15:8045:ada8:bc24:5b51:7512	91.81.117.18
b51a:901b:cb15:8045:ada8:bc24:5b51:7513	91.81.117.19
b51a:901b:cb15:8045:ada8:bc24:5b51:7514	91.81.117.20
b51a:901b:cb15:8045:ada8:bc24:5b51:7515	91.81.117.21
b51a:901b:cb15:8045:ada8:bc24:5b51:7516	91.81.117.22
b51a:901b:cb15:8045:ada8:bc24:5b51:7517	91.81.117.23
b51a:901b:cb15:8045:ada8:bc24:5b51:7518	91.81.117.24
b51a:901b:cb15:8045:ada8:bc24:5b51:7519	91.81.117.25
b51a:901b:cb15:8045:ada8:bc24:5b51:751a	91.81.117.26
b51a:901b:cb15:8045:ada8:bc24:5b51:751b	91.81.117.27
b51a:901b:cb15:8045:ada8:bc24:5b51:751c	91.81.117.28
b51a:901b:cb15:8045:ada8:bc24:5b51:751d	91.81.117.29
b51a:901b:cb15:8045:ada8:bc24:5b51:751e	91.81.117.30
b51a:901b:cb15:8045:ada8:bc24:5b51:751f	91.81.117.31
b51a:901b:cb15:8045:ada8:bc24:5b51:7520	91.81.117.32
b51a:901b:cb15:8045:ada8:bc24:5b51:7521	91.81.117.33
b51a:901b:cb15:8045:ada8:bc24:5b51:7522	91.81.117.34
b51a:901b:cb15:8045:ada8:bc24:5b51:7523	91.81.117.35
b51a:901b:cb15:8045:ada8:bc24:5b51:7524	91.81.117.36
b51a:901b:cb15:8045:ada8:bc24:5b51:7525	91.81.117.37
b51a:901b:cb15:8045:ada8:bc24:5b51:7526	91.81.117.38
b51a:901b:cb15:8045:ada8:bc24:5b51:7527	91.81.117.39
b51a:901b:cb15:8045:ada8:bc24:5b51:7528	91.81.117.40
b51a:901b:cb15:8045:ada8:bc24:5b51:7529	91.81.117.41
b51a:901b:cb15:8045:ada8:bc24:5b51:752a	91.81.117.42
b51a:901b:cb15:8045:ada8:bc24:5b51:752b	91.81.117.43
b51a:901b:cb15:8045:ada8:bc24:5b51:752c	91.81.117.44
b51a:901b:cb15:8045:ada8:bc24:5b51:752d	91.81.117.45
b51a:901b:cb15:8045:ada8:bc24:5b51:752e	91.81.117.46
b51a:901b:cb15:8045:ada8:bc24:5b51:752f	91.81.117.47
b51a:901b:cb15:8045:ada8:bc24:5b51:7530	91.81.117.48
b51a:901b:cb15:8045:ada8:bc24:5b51:7531	91.81.117.49
b51a:901b:cb15:8045:ada8:bc24:5b51:7532	91.81.117.50
b51a:901b:cb15:8045:ada8:bc24:5b51:7533	91.81.117.51
b51a:901b:cb15:8045:ada8:bc24:5b51:7534	91.81.117.52
b51a:901b:cb15:8045:ada8:bc24:5b51:7535	91.81.117.53
b51a:901b:cb15:8045:ada8:bc24:5b51:7536	91.81.117.54
b51a:901b:cb15:8045:ada8:bc24:5b51:7537	91.81.117.55
b51a:901b:cb15:8045:ada8:bc24:5b51:7538	91.81.117.56
b51a:901b:cb15:8045:ada8:bc24:5b51:7539	91.81.117.57
b51a:901b:cb15:8045:ada8:bc24:5b51:753a	91.81.117.58
b51a:901b:cb15:8045:ada8:bc24:5b51:753b	91.81.117.59
b51a:901b:cb15:8045:ada8:bc24:5b51:753c	91.81.117.60

b51a:901b:cb15:8045:ada8:bc24:5b51:753d	91.81.117.61
b51a:901b:cb15:8045:ada8:bc24:5b51:753e	91.81.117.62
b51a:901b:cb15:8045:ada8:bc24:5b51:753f	91.81.117.63
b51a:901b:cb15:8045:ada8:bc24:5b51:7540	91.81.117.64
b51a:901b:cb15:8045:ada8:bc24:5b51:7541	91.81.117.65
b51a:901b:cb15:8045:ada8:bc24:5b51:7542	91.81.117.66
b51a:901b:cb15:8045:ada8:bc24:5b51:7543	91.81.117.67
b51a:901b:cb15:8045:ada8:bc24:5b51:7544	91.81.117.68
b51a:901b:cb15:8045:ada8:bc24:5b51:7545	91.81.117.69
b51a:901b:cb15:8045:ada8:bc24:5b51:7546	91.81.117.70
b51a:901b:cb15:8045:ada8:bc24:5b51:7547	91.81.117.71
b51a:901b:cb15:8045:ada8:bc24:5b51:7548	91.81.117.72
b51a:901b:cb15:8045:ada8:bc24:5b51:7549	91.81.117.73
b51a:901b:cb15:8045:ada8:bc24:5b51:754a	91.81.117.74
b51a:901b:cb15:8045:ada8:bc24:5b51:754b	91.81.117.75
b51a:901b:cb15:8045:ada8:bc24:5b51:754c	91.81.117.76
b51a:901b:cb15:8045:ada8:bc24:5b51:754d	91.81.117.77
b51a:901b:cb15:8045:ada8:bc24:5b51:754e	91.81.117.78
b51a:901b:cb15:8045:ada8:bc24:5b51:754f	91.81.117.79
b51a:901b:cb15:8045:ada8:bc24:5b51:7550	91.81.117.80
b51a:901b:cb15:8045:ada8:bc24:5b51:7551	91.81.117.81
b51a:901b:cb15:8045:ada8:bc24:5b51:7552	91.81.117.82
b51a:901b:cb15:8045:ada8:bc24:5b51:7553	91.81.117.83
b51a:901b:cb15:8045:ada8:bc24:5b51:7554	91.81.117.84
b51a:901b:cb15:8045:ada8:bc24:5b51:7555	91.81.117.85
b51a:901b:cb15:8045:ada8:bc24:5b51:7556	91.81.117.86
b51a:901b:cb15:8045:ada8:bc24:5b51:7557	91.81.117.87
b51a:901b:cb15:8045:ada8:bc24:5b51:7558	91.81.117.88
b51a:901b:cb15:8045:ada8:bc24:5b51:7559	91.81.117.89
b51a:901b:cb15:8045:ada8:bc24:5b51:755a	91.81.117.90
b51a:901b:cb15:8045:ada8:bc24:5b51:755b	91.81.117.91
b51a:901b:cb15:8045:ada8:bc24:5b51:755c	91.81.117.92
b51a:901b:cb15:8045:ada8:bc24:5b51:755d	91.81.117.93
b51a:901b:cb15:8045:ada8:bc24:5b51:755e	91.81.117.94
b51a:901b:cb15:8045:ada8:bc24:5b51:755f	91.81.117.95
b51a:901b:cb15:8045:ada8:bc24:5b51:7560	91.81.117.96
b51a:901b:cb15:8045:ada8:bc24:5b51:7561	91.81.117.97
b51a:901b:cb15:8045:ada8:bc24:5b51:7562	91.81.117.98
b51a:901b:cb15:8045:ada8:bc24:5b51:7563	91.81.117.99
b51a:901b:cb15:8045:ada8:bc24:5b51:7564	91.81.117.100
b51a:901b:cb15:8045:ada8:bc24:5b51:7565	91.81.117.101
b51a:901b:cb15:8045:ada8:bc24:5b51:7566	91.81.117.102
b51a:901b:cb15:8045:ada8:bc24:5b51:7567	91.81.117.103
b51a:901b:cb15:8045:ada8:bc24:5b51:7568	91.81.117.104
b51a:901b:cb15:8045:ada8:bc24:5b51:7569	91.81.117.105
b51a:901b:cb15:8045:ada8:bc24:5b51:756a	91.81.117.106
b51a:901b:cb15:8045:ada8:bc24:5b51:756b	91.81.117.107
b51a:901b:cb15:8045:ada8:bc24:5b51:756c	91.81.117.108
b51a:901b:cb15:8045:ada8:bc24:5b51:756d	91.81.117.109
b51a:901b:cb15:8045:ada8:bc24:5b51:756e	91.81.117.110
b51a:901b:cb15:8045:ada8:bc24:5b51:756f	91.81.117.111
b51a:901b:cb15:8045:ada8:bc24:5b51:7570	91.81.117.112
b51a:901b:cb15:8045:ada8:bc24:5b51:7571	91.81.117.113
b51a:901b:cb15:8045:ada8:bc24:5b51:7572	91.81.117.114
b51a:901b:cb15:8045:ada8:bc24:5b51:7573	91.81.117.115
b51a:901b:cb15:8045:ada8:bc24:5b51:7574	91.81.117.116
b51a:901b:cb15:8045:ada8:bc24:5b51:7575	91.81.117.117
b51a:901b:cb15:8045:ada8:bc24:5b51:7576	91.81.117.118
b51a:901b:cb15:8045:ada8:bc24:5b51:7577	91.81.117.119
b51a:901b:cb15:8045:ada8:bc24:5b51:7578	91.81.117.120

b51a:901b:cb15:8045:ada8:bc24:5b51:7579	91.81.117.121
b51a:901b:cb15:8045:ada8:bc24:5b51:757a	91.81.117.122
b51a:901b:cb15:8045:ada8:bc24:5b51:757b	91.81.117.123
b51a:901b:cb15:8045:ada8:bc24:5b51:757c	91.81.117.124
b51a:901b:cb15:8045:ada8:bc24:5b51:757d	91.81.117.125
b51a:901b:cb15:8045:ada8:bc24:5b51:757e	91.81.117.126
b51a:901b:cb15:8045:ada8:bc24:5b51:757f	91.81.117.127
b51a:901b:cb15:8045:ada8:bc24:5b51:7580	91.81.117.128
b51a:901b:cb15:8045:ada8:bc24:5b51:7581	91.81.117.129
b51a:901b:cb15:8045:ada8:bc24:5b51:7582	91.81.117.130
b51a:901b:cb15:8045:ada8:bc24:5b51:7583	91.81.117.131
b51a:901b:cb15:8045:ada8:bc24:5b51:7584	91.81.117.132
b51a:901b:cb15:8045:ada8:bc24:5b51:7585	91.81.117.133
b51a:901b:cb15:8045:ada8:bc24:5b51:7586	91.81.117.134
b51a:901b:cb15:8045:ada8:bc24:5b51:7587	91.81.117.135
b51a:901b:cb15:8045:ada8:bc24:5b51:7588	91.81.117.136
b51a:901b:cb15:8045:ada8:bc24:5b51:7589	91.81.117.137
b51a:901b:cb15:8045:ada8:bc24:5b51:758a	91.81.117.138
b51a:901b:cb15:8045:ada8:bc24:5b51:758b	91.81.117.139
b51a:901b:cb15:8045:ada8:bc24:5b51:758c	91.81.117.140
b51a:901b:cb15:8045:ada8:bc24:5b51:758d	91.81.117.141
b51a:901b:cb15:8045:ada8:bc24:5b51:758e	91.81.117.142
b51a:901b:cb15:8045:ada8:bc24:5b51:758f	91.81.117.143
b51a:901b:cb15:8045:ada8:bc24:5b51:7590	91.81.117.144
b51a:901b:cb15:8045:ada8:bc24:5b51:7591	91.81.117.145
b51a:901b:cb15:8045:ada8:bc24:5b51:7592	91.81.117.146
b51a:901b:cb15:8045:ada8:bc24:5b51:7593	91.81.117.147
b51a:901b:cb15:8045:ada8:bc24:5b51:7594	91.81.117.148
b51a:901b:cb15:8045:ada8:bc24:5b51:7595	91.81.117.149
b51a:901b:cb15:8045:ada8:bc24:5b51:7596	91.81.117.150
b51a:901b:cb15:8045:ada8:bc24:5b51:7597	91.81.117.151
b51a:901b:cb15:8045:ada8:bc24:5b51:7598	91.81.117.152
b51a:901b:cb15:8045:ada8:bc24:5b51:7599	91.81.117.153
b51a:901b:cb15:8045:ada8:bc24:5b51:759a	91.81.117.154
b51a:901b:cb15:8045:ada8:bc24:5b51:759b	91.81.117.155
b51a:901b:cb15:8045:ada8:bc24:5b51:759c	91.81.117.156
b51a:901b:cb15:8045:ada8:bc24:5b51:759d	91.81.117.157
b51a:901b:cb15:8045:ada8:bc24:5b51:759e	91.81.117.158
b51a:901b:cb15:8045:ada8:bc24:5b51:759f	91.81.117.159
b51a:901b:cb15:8045:ada8:bc24:5b51:75a0	91.81.117.160
b51a:901b:cb15:8045:ada8:bc24:5b51:75a1	91.81.117.161
b51a:901b:cb15:8045:ada8:bc24:5b51:75a2	91.81.117.162
b51a:901b:cb15:8045:ada8:bc24:5b51:75a3	91.81.117.163
b51a:901b:cb15:8045:ada8:bc24:5b51:75a4	91.81.117.164
b51a:901b:cb15:8045:ada8:bc24:5b51:75a5	91.81.117.165
b51a:901b:cb15:8045:ada8:bc24:5b51:75a6	91.81.117.166
b51a:901b:cb15:8045:ada8:bc24:5b51:75a7	91.81.117.167
b51a:901b:cb15:8045:ada8:bc24:5b51:75a8	91.81.117.168
b51a:901b:cb15:8045:ada8:bc24:5b51:75a9	91.81.117.169
b51a:901b:cb15:8045:ada8:bc24:5b51:75aa	91.81.117.170
b51a:901b:cb15:8045:ada8:bc24:5b51:75ab	91.81.117.171
b51a:901b:cb15:8045:ada8:bc24:5b51:75ac	91.81.117.172
b51a:901b:cb15:8045:ada8:bc24:5b51:75ad	91.81.117.173
b51a:901b:cb15:8045:ada8:bc24:5b51:75ae	91.81.117.174
b51a:901b:cb15:8045:ada8:bc24:5b51:75af	91.81.117.175
b51a:901b:cb15:8045:ada8:bc24:5b51:75b0	91.81.117.176
b51a:901b:cb15:8045:ada8:bc24:5b51:75b1	91.81.117.177
b51a:901b:cb15:8045:ada8:bc24:5b51:75b2	91.81.117.178
b51a:901b:cb15:8045:ada8:bc24:5b51:75b3	91.81.117.179
b51a:901b:cb15:8045:ada8:bc24:5b51:75b4	91.81.117.180

b51a:901b:cb15:8045:ada8:bc24:5b51:75b5	91.81.117.181
b51a:901b:cb15:8045:ada8:bc24:5b51:75b6	91.81.117.182
b51a:901b:cb15:8045:ada8:bc24:5b51:75b7	91.81.117.183
b51a:901b:cb15:8045:ada8:bc24:5b51:75b8	91.81.117.184
b51a:901b:cb15:8045:ada8:bc24:5b51:75b9	91.81.117.185
b51a:901b:cb15:8045:ada8:bc24:5b51:75ba	91.81.117.186
b51a:901b:cb15:8045:ada8:bc24:5b51:75bb	91.81.117.187
b51a:901b:cb15:8045:ada8:bc24:5b51:75bc	91.81.117.188
b51a:901b:cb15:8045:ada8:bc24:5b51:75bd	91.81.117.189
b51a:901b:cb15:8045:ada8:bc24:5b51:75be	91.81.117.190
b51a:901b:cb15:8045:ada8:bc24:5b51:75bf	91.81.117.191
b51a:901b:cb15:8045:ada8:bc24:5b51:75c0	91.81.117.192
b51a:901b:cb15:8045:ada8:bc24:5b51:75c1	91.81.117.193
b51a:901b:cb15:8045:ada8:bc24:5b51:75c2	91.81.117.194
b51a:901b:cb15:8045:ada8:bc24:5b51:75c3	91.81.117.195
b51a:901b:cb15:8045:ada8:bc24:5b51:75c4	91.81.117.196
b51a:901b:cb15:8045:ada8:bc24:5b51:75c5	91.81.117.197
b51a:901b:cb15:8045:ada8:bc24:5b51:75c6	91.81.117.198
b51a:901b:cb15:8045:ada8:bc24:5b51:75c7	91.81.117.199
b51a:901b:cb15:8045:ada8:bc24:5b51:75c8	91.81.117.200
b51a:901b:cb15:8045:ada8:bc24:5b51:75c9	91.81.117.201
b51a:901b:cb15:8045:ada8:bc24:5b51:75ca	91.81.117.202
b51a:901b:cb15:8045:ada8:bc24:5b51:75cb	91.81.117.203
b51a:901b:cb15:8045:ada8:bc24:5b51:75cc	91.81.117.204
b51a:901b:cb15:8045:ada8:bc24:5b51:75cd	91.81.117.205
b51a:901b:cb15:8045:ada8:bc24:5b51:75ce	91.81.117.206
b51a:901b:cb15:8045:ada8:bc24:5b51:75cf	91.81.117.207
b51a:901b:cb15:8045:ada8:bc24:5b51:75d0	91.81.117.208
b51a:901b:cb15:8045:ada8:bc24:5b51:75d1	91.81.117.209
b51a:901b:cb15:8045:ada8:bc24:5b51:75d2	91.81.117.210
b51a:901b:cb15:8045:ada8:bc24:5b51:75d3	91.81.117.211
b51a:901b:cb15:8045:ada8:bc24:5b51:75d4	91.81.117.212
b51a:901b:cb15:8045:ada8:bc24:5b51:75d5	91.81.117.213
b51a:901b:cb15:8045:ada8:bc24:5b51:75d6	91.81.117.214
b51a:901b:cb15:8045:ada8:bc24:5b51:75d7	91.81.117.215
b51a:901b:cb15:8045:ada8:bc24:5b51:75d8	91.81.117.216
b51a:901b:cb15:8045:ada8:bc24:5b51:75d9	91.81.117.217
b51a:901b:cb15:8045:ada8:bc24:5b51:75da	91.81.117.218
b51a:901b:cb15:8045:ada8:bc24:5b51:75db	91.81.117.219
b51a:901b:cb15:8045:ada8:bc24:5b51:75dc	91.81.117.220
b51a:901b:cb15:8045:ada8:bc24:5b51:75dd	91.81.117.221
b51a:901b:cb15:8045:ada8:bc24:5b51:75de	91.81.117.222
b51a:901b:cb15:8045:ada8:bc24:5b51:75df	91.81.117.223
b51a:901b:cb15:8045:ada8:bc24:5b51:75e0	91.81.117.224
b51a:901b:cb15:8045:ada8:bc24:5b51:75e1	91.81.117.225
b51a:901b:cb15:8045:ada8:bc24:5b51:75e2	91.81.117.226
b51a:901b:cb15:8045:ada8:bc24:5b51:75e3	91.81.117.227
b51a:901b:cb15:8045:ada8:bc24:5b51:75e4	91.81.117.228
b51a:901b:cb15:8045:ada8:bc24:5b51:75e5	91.81.117.229
b51a:901b:cb15:8045:ada8:bc24:5b51:75e6	91.81.117.230
b51a:901b:cb15:8045:ada8:bc24:5b51:75e7	91.81.117.231
b51a:901b:cb15:8045:ada8:bc24:5b51:75e8	91.81.117.232
b51a:901b:cb15:8045:ada8:bc24:5b51:75e9	91.81.117.233
b51a:901b:cb15:8045:ada8:bc24:5b51:75ea	91.81.117.234
b51a:901b:cb15:8045:ada8:bc24:5b51:75eb	91.81.117.235
b51a:901b:cb15:8045:ada8:bc24:5b51:75ec	91.81.117.236
b51a:901b:cb15:8045:ada8:bc24:5b51:75ed	91.81.117.237
b51a:901b:cb15:8045:ada8:bc24:5b51:75ee	91.81.117.238
b51a:901b:cb15:8045:ada8:bc24:5b51:75ef	91.81.117.239
b51a:901b:cb15:8045:ada8:bc24:5b51:75f0	91.81.117.240
b51a:901b:cb15:8045:ada8:bc24:5b51:75f1	91.81.117.241
b51a:901b:cb15:8045:ada8:bc24:5b51:75f2	91.81.117.242
b51a:901b:cb15:8045:ada8:bc24:5b51:75f3	91.81.117.243
b51a:901b:cb15:8045:ada8:bc24:5b51:75f4	91.81.117.244
b51a:901b:cb15:8045:ada8:bc24:5b51:75f5	91.81.117.245
b51a:901b:cb15:8045:ada8:bc24:5b51:75f6	91.81.117.246
b51a:901b:cb15:8045:ada8:bc24:5b51:75f7	91.81.117.247
b51a:901b:cb15:8045:ada8:bc24:5b51:75f8	91.81.117.248
b51a:901b:cb15:8045:ada8:bc24:5b51:75f9	91.81.117.249
b51a:901b:cb15:8045:ada8:bc24:5b51:75fa	91.81.117.250
b51a:901b:cb15:8045:ada8:bc24:5b51:75fb	91.81.117.251
b51a:901b:cb15:8045:ada8:bc24:5b51:75fc	91.81.117.252
b51a:901b:cb15:8045:ada8:bc24:5b51:75fd	91.81.117.253
b51a:901b:cb15:8045:ada8:bc24:5b51:75fe	91.81.117.254
b51a:901b:cb15:8045:ada8:bc24:5b51:75ff	91.81.117.255

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.