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.
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AS23881 UDomain Web Hosting Company Ltd

Spam statistics of AS23881 UDomain Web Hosting Company Ltd

Hong Kong SAR China
Number of networks
IP Addresses
39 345
Purpose of use
Paid VPN, Hosting
Detected IP addresses
Spam active IPs
Spam rate
Websites count
6 532
IP addresses with websites

Spam activity log

— spam active IP adresses

WhoIs AS: as23881


Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1203.135.128.0/19Hong Kong SAR China819229020.00% Kong SAR China10242510.00%
323.226.0.0/20Hong Kong SAR China40963310.00%
4103.15.194.0/24Hong Kong SAR China256210.00%
5103.15.195.0/24Hong Kong SAR China256110.00%
6103.19.25.0/24Hong Kong SAR China2561810.00%
7103.19.27.0/24Hong Kong SAR China2564710.00%
8203.90.225.0/24Hong Kong SAR China256510.00%
9203.90.226.0/24Hong Kong SAR China2566410.00%
10203.135.139.0/24Hong Kong SAR China2564610.00%
11203.135.152.0/24Hong Kong SAR China256610.00%
1223.226.1.0/24Hong Kong SAR China2562100.00%
1323.226.2.0/24Hong Kong SAR China256100.00%
1423.226.8.0/22Hong Kong SAR China1024700.00%
1523.226.11.0/24Hong Kong SAR China256700.00%
1623.226.14.0/24Hong Kong SAR China256100.00%
1745.121.197.0/24Hong Kong SAR China2564500.00%
1845.121.201.0/24Hong Kong SAR China256300.00%
19103.15.181.0/24Hong Kong SAR China256100.00%
20103.15.183.0/24Hong Kong SAR China256500.00%
21103.15.192.0/24Hong Kong SAR China2561900.00%
22103.15.197.0/24Hong Kong SAR China256100.00%
23103.15.198.0/24Hong Kong SAR China256200.00%
24103.15.199.0/24Hong Kong SAR China256300.00%
25103.19.26.0/24Hong Kong SAR China256100.00%
26117.18.99.0/24Hong Kong SAR China2561800.00%
27117.18.100.0/24Hong Kong SAR China256300.00%
28162.247.0.0/22Hong Kong SAR China1024100.00%
29162.247.0.0/21Hong Kong SAR China20482400.00%
30202.181.132.0/24Hong Kong SAR China2562600.00%