Not by some very arcane numeric address inside my computer's memory, but by a symbol, by a name.

不是通过一些在我电脑内存中的神秘的数字地址,而是通过一个符号，一个名字。

哈佛公开课 - 计算机科学课程节选

IP, or Internet Protocol addresses, are specific numeric codes given to each computer connected to the online voting ballots.

CNN: Online Roll Call debuts at Democratic National Convention

She contacted police, who traced Wooles via his IP address - the unique numeric label attached to his computer - and arrested him at his halls of residence in Leeds.

BBC: Facebook blackmailer William Wooles spared jail