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.
AS4528 The University of Hong Kong
Spam statistics of AS4528 The University of Hong Kong
Country
Hong Kong SAR China
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
190
Spam active IPs
7
Spam rate
3.68%
Websites count
299
IP addresses with websites
207
WhoIs AS: as4528
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 147.8.0.0/16 | Hong Kong SAR China | 65536 | 253 | 8 | 0.00% |
| 2 | 175.159.160.0/19 | Hong Kong SAR China | 8192 | 182 | 2 | 0.00% |
| 3 | 175.159.160.0/20 | Hong Kong SAR China | 4096 | 25 | 2 | 0.00% |
| 4 | 175.159.160.0/22 | Hong Kong SAR China | 1024 | 8 | 1 | 0.00% |
| 5 | 175.159.168.0/22 | Hong Kong SAR China | 1024 | 5 | 1 | 0.00% |
| 6 | 175.159.164.0/22 | Hong Kong SAR China | 1024 | 7 | 0 | 0.00% |
| 7 | 175.159.172.0/22 | Hong Kong SAR China | 1024 | 5 | 0 | 0.00% |
| 8 | 175.159.176.0/22 | Hong Kong SAR China | 1024 | 76 | 0 | 0.00% |
| 9 | 175.159.176.0/20 | Hong Kong SAR China | 4096 | 156 | 0 | 0.00% |
| 10 | 175.159.180.0/22 | Hong Kong SAR China | 1024 | 79 | 0 | 0.00% |
| 11 | 175.159.188.0/22 | Hong Kong SAR China | 1024 | 1 | 0 | 0.00% |
| 12 | 175.159.212.0/22 | Hong Kong SAR China | 1024 | 49 | 0 | 0.00% |
| 13 | 202.45.128.0/24 | Hong Kong SAR China | 256 | 1 | 0 | 0.00% |
| 14 | 202.189.96.0/20 | Hong Kong SAR China | 4096 | 79 | 0 | 0.00% |
| 15 | 202.189.104.0/22 | Hong Kong SAR China | 1024 | 39 | 0 | 0.00% |
| 16 | 202.189.108.0/22 | Hong Kong SAR China | 1024 | 40 | 0 | 0.00% |
| 17 | 202.189.112.0/20 | Hong Kong SAR China | 4096 | 25 | 0 | 0.00% |
| 18 | 202.189.116.0/22 | Hong Kong SAR China | 1024 | 3 | 0 | 0.00% |
| 19 | 202.189.124.0/22 | Hong Kong SAR China | 1024 | 22 | 0 | 0.00% |
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