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:901b:1324:b51:7b51:fb84:8401	251.132.132.1
cb15:901b:901b:1324:b51:7b51:fb84:8402	251.132.132.2
cb15:901b:901b:1324:b51:7b51:fb84:8403	251.132.132.3
cb15:901b:901b:1324:b51:7b51:fb84:8404	251.132.132.4
cb15:901b:901b:1324:b51:7b51:fb84:8405	251.132.132.5
cb15:901b:901b:1324:b51:7b51:fb84:8406	251.132.132.6
cb15:901b:901b:1324:b51:7b51:fb84:8407	251.132.132.7
cb15:901b:901b:1324:b51:7b51:fb84:8408	251.132.132.8
cb15:901b:901b:1324:b51:7b51:fb84:8409	251.132.132.9
cb15:901b:901b:1324:b51:7b51:fb84:840a	251.132.132.10
cb15:901b:901b:1324:b51:7b51:fb84:840b	251.132.132.11
cb15:901b:901b:1324:b51:7b51:fb84:840c	251.132.132.12
cb15:901b:901b:1324:b51:7b51:fb84:840d	251.132.132.13
cb15:901b:901b:1324:b51:7b51:fb84:840e	251.132.132.14
cb15:901b:901b:1324:b51:7b51:fb84:840f	251.132.132.15
cb15:901b:901b:1324:b51:7b51:fb84:8410	251.132.132.16
cb15:901b:901b:1324:b51:7b51:fb84:8411	251.132.132.17
cb15:901b:901b:1324:b51:7b51:fb84:8412	251.132.132.18
cb15:901b:901b:1324:b51:7b51:fb84:8413	251.132.132.19
cb15:901b:901b:1324:b51:7b51:fb84:8414	251.132.132.20
cb15:901b:901b:1324:b51:7b51:fb84:8415	251.132.132.21
cb15:901b:901b:1324:b51:7b51:fb84:8416	251.132.132.22
cb15:901b:901b:1324:b51:7b51:fb84:8417	251.132.132.23
cb15:901b:901b:1324:b51:7b51:fb84:8418	251.132.132.24
cb15:901b:901b:1324:b51:7b51:fb84:8419	251.132.132.25
cb15:901b:901b:1324:b51:7b51:fb84:841a	251.132.132.26
cb15:901b:901b:1324:b51:7b51:fb84:841b	251.132.132.27
cb15:901b:901b:1324:b51:7b51:fb84:841c	251.132.132.28
cb15:901b:901b:1324:b51:7b51:fb84:841d	251.132.132.29
cb15:901b:901b:1324:b51:7b51:fb84:841e	251.132.132.30
cb15:901b:901b:1324:b51:7b51:fb84:841f	251.132.132.31
cb15:901b:901b:1324:b51:7b51:fb84:8420	251.132.132.32
cb15:901b:901b:1324:b51:7b51:fb84:8421	251.132.132.33
cb15:901b:901b:1324:b51:7b51:fb84:8422	251.132.132.34
cb15:901b:901b:1324:b51:7b51:fb84:8423	251.132.132.35
cb15:901b:901b:1324:b51:7b51:fb84:8424	251.132.132.36
cb15:901b:901b:1324:b51:7b51:fb84:8425	251.132.132.37
cb15:901b:901b:1324:b51:7b51:fb84:8426	251.132.132.38
cb15:901b:901b:1324:b51:7b51:fb84:8427	251.132.132.39
cb15:901b:901b:1324:b51:7b51:fb84:8428	251.132.132.40
cb15:901b:901b:1324:b51:7b51:fb84:8429	251.132.132.41
cb15:901b:901b:1324:b51:7b51:fb84:842a	251.132.132.42
cb15:901b:901b:1324:b51:7b51:fb84:842b	251.132.132.43
cb15:901b:901b:1324:b51:7b51:fb84:842c	251.132.132.44
cb15:901b:901b:1324:b51:7b51:fb84:842d	251.132.132.45
cb15:901b:901b:1324:b51:7b51:fb84:842e	251.132.132.46
cb15:901b:901b:1324:b51:7b51:fb84:842f	251.132.132.47
cb15:901b:901b:1324:b51:7b51:fb84:8430	251.132.132.48
cb15:901b:901b:1324:b51:7b51:fb84:8431	251.132.132.49
cb15:901b:901b:1324:b51:7b51:fb84:8432	251.132.132.50
cb15:901b:901b:1324:b51:7b51:fb84:8433	251.132.132.51
cb15:901b:901b:1324:b51:7b51:fb84:8434	251.132.132.52
cb15:901b:901b:1324:b51:7b51:fb84:8435	251.132.132.53
cb15:901b:901b:1324:b51:7b51:fb84:8436	251.132.132.54
cb15:901b:901b:1324:b51:7b51:fb84:8437	251.132.132.55
cb15:901b:901b:1324:b51:7b51:fb84:8438	251.132.132.56
cb15:901b:901b:1324:b51:7b51:fb84:8439	251.132.132.57
cb15:901b:901b:1324:b51:7b51:fb84:843a	251.132.132.58
cb15:901b:901b:1324:b51:7b51:fb84:843b	251.132.132.59
cb15:901b:901b:1324:b51:7b51:fb84:843c	251.132.132.60

cb15:901b:901b:1324:b51:7b51:fb84:843d	251.132.132.61
cb15:901b:901b:1324:b51:7b51:fb84:843e	251.132.132.62
cb15:901b:901b:1324:b51:7b51:fb84:843f	251.132.132.63
cb15:901b:901b:1324:b51:7b51:fb84:8440	251.132.132.64
cb15:901b:901b:1324:b51:7b51:fb84:8441	251.132.132.65
cb15:901b:901b:1324:b51:7b51:fb84:8442	251.132.132.66
cb15:901b:901b:1324:b51:7b51:fb84:8443	251.132.132.67
cb15:901b:901b:1324:b51:7b51:fb84:8444	251.132.132.68
cb15:901b:901b:1324:b51:7b51:fb84:8445	251.132.132.69
cb15:901b:901b:1324:b51:7b51:fb84:8446	251.132.132.70
cb15:901b:901b:1324:b51:7b51:fb84:8447	251.132.132.71
cb15:901b:901b:1324:b51:7b51:fb84:8448	251.132.132.72
cb15:901b:901b:1324:b51:7b51:fb84:8449	251.132.132.73
cb15:901b:901b:1324:b51:7b51:fb84:844a	251.132.132.74
cb15:901b:901b:1324:b51:7b51:fb84:844b	251.132.132.75
cb15:901b:901b:1324:b51:7b51:fb84:844c	251.132.132.76
cb15:901b:901b:1324:b51:7b51:fb84:844d	251.132.132.77
cb15:901b:901b:1324:b51:7b51:fb84:844e	251.132.132.78
cb15:901b:901b:1324:b51:7b51:fb84:844f	251.132.132.79
cb15:901b:901b:1324:b51:7b51:fb84:8450	251.132.132.80
cb15:901b:901b:1324:b51:7b51:fb84:8451	251.132.132.81
cb15:901b:901b:1324:b51:7b51:fb84:8452	251.132.132.82
cb15:901b:901b:1324:b51:7b51:fb84:8453	251.132.132.83
cb15:901b:901b:1324:b51:7b51:fb84:8454	251.132.132.84
cb15:901b:901b:1324:b51:7b51:fb84:8455	251.132.132.85
cb15:901b:901b:1324:b51:7b51:fb84:8456	251.132.132.86
cb15:901b:901b:1324:b51:7b51:fb84:8457	251.132.132.87
cb15:901b:901b:1324:b51:7b51:fb84:8458	251.132.132.88
cb15:901b:901b:1324:b51:7b51:fb84:8459	251.132.132.89
cb15:901b:901b:1324:b51:7b51:fb84:845a	251.132.132.90
cb15:901b:901b:1324:b51:7b51:fb84:845b	251.132.132.91
cb15:901b:901b:1324:b51:7b51:fb84:845c	251.132.132.92
cb15:901b:901b:1324:b51:7b51:fb84:845d	251.132.132.93
cb15:901b:901b:1324:b51:7b51:fb84:845e	251.132.132.94
cb15:901b:901b:1324:b51:7b51:fb84:845f	251.132.132.95
cb15:901b:901b:1324:b51:7b51:fb84:8460	251.132.132.96
cb15:901b:901b:1324:b51:7b51:fb84:8461	251.132.132.97
cb15:901b:901b:1324:b51:7b51:fb84:8462	251.132.132.98
cb15:901b:901b:1324:b51:7b51:fb84:8463	251.132.132.99
cb15:901b:901b:1324:b51:7b51:fb84:8464	251.132.132.100
cb15:901b:901b:1324:b51:7b51:fb84:8465	251.132.132.101
cb15:901b:901b:1324:b51:7b51:fb84:8466	251.132.132.102
cb15:901b:901b:1324:b51:7b51:fb84:8467	251.132.132.103
cb15:901b:901b:1324:b51:7b51:fb84:8468	251.132.132.104
cb15:901b:901b:1324:b51:7b51:fb84:8469	251.132.132.105
cb15:901b:901b:1324:b51:7b51:fb84:846a	251.132.132.106
cb15:901b:901b:1324:b51:7b51:fb84:846b	251.132.132.107
cb15:901b:901b:1324:b51:7b51:fb84:846c	251.132.132.108
cb15:901b:901b:1324:b51:7b51:fb84:846d	251.132.132.109
cb15:901b:901b:1324:b51:7b51:fb84:846e	251.132.132.110
cb15:901b:901b:1324:b51:7b51:fb84:846f	251.132.132.111
cb15:901b:901b:1324:b51:7b51:fb84:8470	251.132.132.112
cb15:901b:901b:1324:b51:7b51:fb84:8471	251.132.132.113
cb15:901b:901b:1324:b51:7b51:fb84:8472	251.132.132.114
cb15:901b:901b:1324:b51:7b51:fb84:8473	251.132.132.115
cb15:901b:901b:1324:b51:7b51:fb84:8474	251.132.132.116
cb15:901b:901b:1324:b51:7b51:fb84:8475	251.132.132.117
cb15:901b:901b:1324:b51:7b51:fb84:8476	251.132.132.118
cb15:901b:901b:1324:b51:7b51:fb84:8477	251.132.132.119
cb15:901b:901b:1324:b51:7b51:fb84:8478	251.132.132.120

cb15:901b:901b:1324:b51:7b51:fb84:8479	251.132.132.121
cb15:901b:901b:1324:b51:7b51:fb84:847a	251.132.132.122
cb15:901b:901b:1324:b51:7b51:fb84:847b	251.132.132.123
cb15:901b:901b:1324:b51:7b51:fb84:847c	251.132.132.124
cb15:901b:901b:1324:b51:7b51:fb84:847d	251.132.132.125
cb15:901b:901b:1324:b51:7b51:fb84:847e	251.132.132.126
cb15:901b:901b:1324:b51:7b51:fb84:847f	251.132.132.127
cb15:901b:901b:1324:b51:7b51:fb84:8480	251.132.132.128
cb15:901b:901b:1324:b51:7b51:fb84:8481	251.132.132.129
cb15:901b:901b:1324:b51:7b51:fb84:8482	251.132.132.130
cb15:901b:901b:1324:b51:7b51:fb84:8483	251.132.132.131
cb15:901b:901b:1324:b51:7b51:fb84:8484	251.132.132.132
cb15:901b:901b:1324:b51:7b51:fb84:8485	251.132.132.133
cb15:901b:901b:1324:b51:7b51:fb84:8486	251.132.132.134
cb15:901b:901b:1324:b51:7b51:fb84:8487	251.132.132.135
cb15:901b:901b:1324:b51:7b51:fb84:8488	251.132.132.136
cb15:901b:901b:1324:b51:7b51:fb84:8489	251.132.132.137
cb15:901b:901b:1324:b51:7b51:fb84:848a	251.132.132.138
cb15:901b:901b:1324:b51:7b51:fb84:848b	251.132.132.139
cb15:901b:901b:1324:b51:7b51:fb84:848c	251.132.132.140
cb15:901b:901b:1324:b51:7b51:fb84:848d	251.132.132.141
cb15:901b:901b:1324:b51:7b51:fb84:848e	251.132.132.142
cb15:901b:901b:1324:b51:7b51:fb84:848f	251.132.132.143
cb15:901b:901b:1324:b51:7b51:fb84:8490	251.132.132.144
cb15:901b:901b:1324:b51:7b51:fb84:8491	251.132.132.145
cb15:901b:901b:1324:b51:7b51:fb84:8492	251.132.132.146
cb15:901b:901b:1324:b51:7b51:fb84:8493	251.132.132.147
cb15:901b:901b:1324:b51:7b51:fb84:8494	251.132.132.148
cb15:901b:901b:1324:b51:7b51:fb84:8495	251.132.132.149
cb15:901b:901b:1324:b51:7b51:fb84:8496	251.132.132.150
cb15:901b:901b:1324:b51:7b51:fb84:8497	251.132.132.151
cb15:901b:901b:1324:b51:7b51:fb84:8498	251.132.132.152
cb15:901b:901b:1324:b51:7b51:fb84:8499	251.132.132.153
cb15:901b:901b:1324:b51:7b51:fb84:849a	251.132.132.154
cb15:901b:901b:1324:b51:7b51:fb84:849b	251.132.132.155
cb15:901b:901b:1324:b51:7b51:fb84:849c	251.132.132.156
cb15:901b:901b:1324:b51:7b51:fb84:849d	251.132.132.157
cb15:901b:901b:1324:b51:7b51:fb84:849e	251.132.132.158
cb15:901b:901b:1324:b51:7b51:fb84:849f	251.132.132.159
cb15:901b:901b:1324:b51:7b51:fb84:84a0	251.132.132.160
cb15:901b:901b:1324:b51:7b51:fb84:84a1	251.132.132.161
cb15:901b:901b:1324:b51:7b51:fb84:84a2	251.132.132.162
cb15:901b:901b:1324:b51:7b51:fb84:84a3	251.132.132.163
cb15:901b:901b:1324:b51:7b51:fb84:84a4	251.132.132.164
cb15:901b:901b:1324:b51:7b51:fb84:84a5	251.132.132.165
cb15:901b:901b:1324:b51:7b51:fb84:84a6	251.132.132.166
cb15:901b:901b:1324:b51:7b51:fb84:84a7	251.132.132.167
cb15:901b:901b:1324:b51:7b51:fb84:84a8	251.132.132.168
cb15:901b:901b:1324:b51:7b51:fb84:84a9	251.132.132.169
cb15:901b:901b:1324:b51:7b51:fb84:84aa	251.132.132.170
cb15:901b:901b:1324:b51:7b51:fb84:84ab	251.132.132.171
cb15:901b:901b:1324:b51:7b51:fb84:84ac	251.132.132.172
cb15:901b:901b:1324:b51:7b51:fb84:84ad	251.132.132.173
cb15:901b:901b:1324:b51:7b51:fb84:84ae	251.132.132.174
cb15:901b:901b:1324:b51:7b51:fb84:84af	251.132.132.175
cb15:901b:901b:1324:b51:7b51:fb84:84b0	251.132.132.176
cb15:901b:901b:1324:b51:7b51:fb84:84b1	251.132.132.177
cb15:901b:901b:1324:b51:7b51:fb84:84b2	251.132.132.178
cb15:901b:901b:1324:b51:7b51:fb84:84b3	251.132.132.179
cb15:901b:901b:1324:b51:7b51:fb84:84b4	251.132.132.180

cb15:901b:901b:1324:b51:7b51:fb84:84b5	251.132.132.181
cb15:901b:901b:1324:b51:7b51:fb84:84b6	251.132.132.182
cb15:901b:901b:1324:b51:7b51:fb84:84b7	251.132.132.183
cb15:901b:901b:1324:b51:7b51:fb84:84b8	251.132.132.184
cb15:901b:901b:1324:b51:7b51:fb84:84b9	251.132.132.185
cb15:901b:901b:1324:b51:7b51:fb84:84ba	251.132.132.186
cb15:901b:901b:1324:b51:7b51:fb84:84bb	251.132.132.187
cb15:901b:901b:1324:b51:7b51:fb84:84bc	251.132.132.188
cb15:901b:901b:1324:b51:7b51:fb84:84bd	251.132.132.189
cb15:901b:901b:1324:b51:7b51:fb84:84be	251.132.132.190
cb15:901b:901b:1324:b51:7b51:fb84:84bf	251.132.132.191
cb15:901b:901b:1324:b51:7b51:fb84:84c0	251.132.132.192
cb15:901b:901b:1324:b51:7b51:fb84:84c1	251.132.132.193
cb15:901b:901b:1324:b51:7b51:fb84:84c2	251.132.132.194
cb15:901b:901b:1324:b51:7b51:fb84:84c3	251.132.132.195
cb15:901b:901b:1324:b51:7b51:fb84:84c4	251.132.132.196
cb15:901b:901b:1324:b51:7b51:fb84:84c5	251.132.132.197
cb15:901b:901b:1324:b51:7b51:fb84:84c6	251.132.132.198
cb15:901b:901b:1324:b51:7b51:fb84:84c7	251.132.132.199
cb15:901b:901b:1324:b51:7b51:fb84:84c8	251.132.132.200
cb15:901b:901b:1324:b51:7b51:fb84:84c9	251.132.132.201
cb15:901b:901b:1324:b51:7b51:fb84:84ca	251.132.132.202
cb15:901b:901b:1324:b51:7b51:fb84:84cb	251.132.132.203
cb15:901b:901b:1324:b51:7b51:fb84:84cc	251.132.132.204
cb15:901b:901b:1324:b51:7b51:fb84:84cd	251.132.132.205
cb15:901b:901b:1324:b51:7b51:fb84:84ce	251.132.132.206
cb15:901b:901b:1324:b51:7b51:fb84:84cf	251.132.132.207
cb15:901b:901b:1324:b51:7b51:fb84:84d0	251.132.132.208
cb15:901b:901b:1324:b51:7b51:fb84:84d1	251.132.132.209
cb15:901b:901b:1324:b51:7b51:fb84:84d2	251.132.132.210
cb15:901b:901b:1324:b51:7b51:fb84:84d3	251.132.132.211
cb15:901b:901b:1324:b51:7b51:fb84:84d4	251.132.132.212
cb15:901b:901b:1324:b51:7b51:fb84:84d5	251.132.132.213
cb15:901b:901b:1324:b51:7b51:fb84:84d6	251.132.132.214
cb15:901b:901b:1324:b51:7b51:fb84:84d7	251.132.132.215
cb15:901b:901b:1324:b51:7b51:fb84:84d8	251.132.132.216
cb15:901b:901b:1324:b51:7b51:fb84:84d9	251.132.132.217
cb15:901b:901b:1324:b51:7b51:fb84:84da	251.132.132.218
cb15:901b:901b:1324:b51:7b51:fb84:84db	251.132.132.219
cb15:901b:901b:1324:b51:7b51:fb84:84dc	251.132.132.220
cb15:901b:901b:1324:b51:7b51:fb84:84dd	251.132.132.221
cb15:901b:901b:1324:b51:7b51:fb84:84de	251.132.132.222
cb15:901b:901b:1324:b51:7b51:fb84:84df	251.132.132.223
cb15:901b:901b:1324:b51:7b51:fb84:84e0	251.132.132.224
cb15:901b:901b:1324:b51:7b51:fb84:84e1	251.132.132.225
cb15:901b:901b:1324:b51:7b51:fb84:84e2	251.132.132.226
cb15:901b:901b:1324:b51:7b51:fb84:84e3	251.132.132.227
cb15:901b:901b:1324:b51:7b51:fb84:84e4	251.132.132.228
cb15:901b:901b:1324:b51:7b51:fb84:84e5	251.132.132.229
cb15:901b:901b:1324:b51:7b51:fb84:84e6	251.132.132.230
cb15:901b:901b:1324:b51:7b51:fb84:84e7	251.132.132.231
cb15:901b:901b:1324:b51:7b51:fb84:84e8	251.132.132.232
cb15:901b:901b:1324:b51:7b51:fb84:84e9	251.132.132.233
cb15:901b:901b:1324:b51:7b51:fb84:84ea	251.132.132.234
cb15:901b:901b:1324:b51:7b51:fb84:84eb	251.132.132.235
cb15:901b:901b:1324:b51:7b51:fb84:84ec	251.132.132.236
cb15:901b:901b:1324:b51:7b51:fb84:84ed	251.132.132.237
cb15:901b:901b:1324:b51:7b51:fb84:84ee	251.132.132.238
cb15:901b:901b:1324:b51:7b51:fb84:84ef	251.132.132.239
cb15:901b:901b:1324:b51:7b51:fb84:84f0	251.132.132.240
cb15:901b:901b:1324:b51:7b51:fb84:84f1	251.132.132.241
cb15:901b:901b:1324:b51:7b51:fb84:84f2	251.132.132.242
cb15:901b:901b:1324:b51:7b51:fb84:84f3	251.132.132.243
cb15:901b:901b:1324:b51:7b51:fb84:84f4	251.132.132.244
cb15:901b:901b:1324:b51:7b51:fb84:84f5	251.132.132.245
cb15:901b:901b:1324:b51:7b51:fb84:84f6	251.132.132.246
cb15:901b:901b:1324:b51:7b51:fb84:84f7	251.132.132.247
cb15:901b:901b:1324:b51:7b51:fb84:84f8	251.132.132.248
cb15:901b:901b:1324:b51:7b51:fb84:84f9	251.132.132.249
cb15:901b:901b:1324:b51:7b51:fb84:84fa	251.132.132.250
cb15:901b:901b:1324:b51:7b51:fb84:84fb	251.132.132.251
cb15:901b:901b:1324:b51:7b51:fb84:84fc	251.132.132.252
cb15:901b:901b:1324:b51:7b51:fb84:84fd	251.132.132.253
cb15:901b:901b:1324:b51:7b51:fb84:84fe	251.132.132.254
cb15:901b:901b:1324:b51:7b51:fb84:84ff	251.132.132.255

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.