IPROS.JP - Whois Information

製造技術データベースサイト イプロス製造業 イプロスは、製造業エンジニア向け製品・技術情報サイトです。電気・電子・工学機器から半導体、自動車、ロボット、製造装置、加工機械、制御機器、部品、ＩＴソフト、測定・検査・分析器、素材、材料まで豊富に揃え、ものづくりを支援します。 Ipros.jp

To improve performance of WHOIS service and to prevent its excessive high-volume use by a single source, we implemented a randomly generated Access Code that must be entered before running a WHOIS request.

The Access Code in the box is provided in graphics format. It has letters which are generated randomly and the symbol images are distorted. The distorted symbols cannot be read by computer programs which are used for mass-collect email addresses and any customer information. Only humans can read the distorted symbols and pass the access code. The Access Code improves performance of our services. It prevents excessive high-volume use by a single source.

The services that require Access Codes are: