CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISP companies to know about suspicious activity in the address space of a company. The presence of IP addresses in this list, it is an occasion to start audit server security that uses a particular address.

AS4616 The Hong Kong Polytechnic University

Spam statistics of AS4616 The Hong Kong Polytechnic University

Hong Kong SAR China
Number of networks
IP Addresses
Purpose of use
Detected IP addresses
Spam active IPs
Spam rate
Websites count
IP addresses with websites

Spam activity log

— spam active IP adresses

WhoIs AS: as4616


Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1158.132.0.0/16Hong Kong SAR China6553625550.00%
2158.132.136.0/22Hong Kong SAR China1024520.00%
3158.132.56.0/22Hong Kong SAR China1024410.00%
4158.132.124.0/22Hong Kong SAR China10241110.00%
5158.132.252.0/22Hong Kong SAR China1024210.00%
6158.132.0.0/22Hong Kong SAR China1024100.00%
7158.132.4.0/22Hong Kong SAR China1024300.00%
8158.132.8.0/22Hong Kong SAR China1024300.00%
9158.132.12.0/22Hong Kong SAR China10245900.00%
10158.132.16.0/22Hong Kong SAR China1024200.00%
11158.132.20.0/22Hong Kong SAR China10241200.00%
12158.132.32.0/22Hong Kong SAR China1024300.00%
13158.132.36.0/22Hong Kong SAR China1024700.00%
14158.132.44.0/22Hong Kong SAR China1024300.00%
15158.132.48.0/24Hong Kong SAR China256300.00%
16158.132.48.0/22Hong Kong SAR China1024800.00%
17158.132.52.0/22Hong Kong SAR China1024300.00%
18158.132.60.0/22Hong Kong SAR China1024100.00%
19158.132.68.0/22Hong Kong SAR China1024400.00%
20158.132.72.0/22Hong Kong SAR China1024100.00%
21158.132.76.0/22Hong Kong SAR China1024100.00%
22158.132.80.0/22Hong Kong SAR China1024100.00%
23158.132.88.0/22Hong Kong SAR China1024400.00%
24158.132.92.0/22Hong Kong SAR China1024200.00%
25158.132.104.0/22Hong Kong SAR China1024600.00%
26158.132.108.0/22Hong Kong SAR China1024200.00%
27158.132.116.0/22Hong Kong SAR China1024700.00%
28158.132.120.0/22Hong Kong SAR China1024200.00%
29158.132.140.0/22Hong Kong SAR China1024200.00%
30158.132.144.0/22Hong Kong SAR China1024100.00%