Excellent Smarts

111.90.150.288 looks like an IPv4 address, but it isn’t valid. The problem is the last number, 288, because IPv4 sections can only range from 0 to 255. If you found this IP in a log, message, or security report, it was likely entered or copied incorrectly. Check the original address before trying to trace or […]

The string 111.90.150.2044 resembles an IPv4 address, but it does not meet the technical rules required for one. An IPv4 address contains four numerical sections called octets, and each octet can range from 0 through 255. In this case, the sections are 111, 90, 150, and 2044. The first three values fall within the accepted […]