From the following spam mail header, identify the host IP that sent this spam?

From the following spam mail header, identify the host IP that sent this spam?

From jie02@netvigator.com jie02@netvigator.com Tue Nov 27 17:27:11 2001

Received: from viruswall.ie.cuhk.edu.hk (viruswall [137.189.96.52]) by eng.ie.cuhk.edu.hk

(8.11.6/8.11.6) with ESMTP id

fAR9RAP23061 for ; Tue, 27 Nov 2001 17:27:10 +0800 (HKT)

Received: from mydomain.com (pcd249020.netvigator.com [203.218.39.20]) by

viruswall.ie.cuhk.edu.hk (8.12.1/8.12.1)

with SMTP id fAR9QXwZ018431 for ; Tue, 27 Nov 2001 17:26:36 +0800 (HKT)

Message-Id: >200111270926.fAR9QXwZ018431@viruswall.ie.cuhk.edu.hk

From: "china hotel web"

To: "Shlam"

Subject: SHANGHAI (HILTON HOTEL) PACKAGE

Date: Tue, 27 Nov 2001 17:25:58 +0800 MIME-Version: 1.0

X-Priority: 3 X-MSMail-

Priority: Normal

Reply-To: "china hotel web"
A . 137.189.96.52
B . 8.12.1.0
C . 203.218.39.20
D . 203.218.39.50

View Answer

Answer: C