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.
Do you want to monitor spam activity from this network?
Send your request on support@cleantalk.org.

AS3900 YHC Corporation

Spam statistics of AS3900 YHC Corporation

Country
United States
Number of networks
292
IP Addresses
65 535
Purpose of use
Hosting
Domain
-
Detected IP addresses
1 238
Spam active IPs
38
Spam rate
3.07%
Websites count
424 750
IP addresses with websites
1 070

Spam activity log

— spam active IP adresses

WhoIs AS: as3900

loading...

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
164.9.128.0/18United States16384901314.00%
2206.222.160.0/19United States819247919.00%
3207.207.0.0/18United States1638416795.00%
4209.99.0.0/17United States3276849051.00%
5216.166.0.0/17United States3276817529.41%
6206.222.178.0/24United States2568450.00%
7207.207.21.0/24United States2565360.00%
8207.207.24.0/24United States25610330.00%
9207.207.28.0/24United States25610330.00%
10216.166.10.0/24United States25610330.00%
1169.80.110.0/24United States256220.78%
12142.75.0.0/16Canada655364724.00%
13142.75.0.0/24Canada256110.39%
14206.127.0.0/19United States81929011.00%
15209.99.2.0/24United States2567114.29%
16209.99.3.0/24United States2563133.33%
17216.166.76.0/24United States25611100.00%
1864.9.151.0/24United States256200.00%
1964.9.152.0/22United States10242100.00%
2064.9.160.0/22United States1024102400.00%
2164.9.168.0/22United States10243200.00%
2268.69.112.0/21United States2048400.00%
2369.80.111.0/24United States25625600.00%
24104.244.28.0/22United States102435800.00%
25142.75.2.0/24Canada2561300.00%
26198.180.200.0/22United States1024400.00%
27206.127.2.0/24United States256800.00%
28206.127.6.0/24United States256200.00%
29206.127.31.0/24United States256100.00%
30206.222.160.0/24United States256600.00%
31206.222.171.0/24United States256500.00%
32206.222.179.0/24United States2561300.00%
33206.222.184.0/23United States512100.00%
34207.207.3.0/24United States256400.00%
35207.207.17.0/24United States2561000.00%
36207.207.22.0/24United States256700.00%
37207.207.29.0/24United States256300.00%
38207.207.47.0/24United States256400.00%
39207.207.49.0/24United States2561300.00%
40207.207.51.0/24United States256300.00%
41209.99.8.0/24United States256100.00%
42209.99.44.0/24United States25625600.00%
43209.99.48.0/24United States256200.00%
44209.99.52.0/24United States256300.00%
45209.99.57.0/24United States256200.00%
46209.99.58.0/24United States256100.00%
47209.99.59.0/24United States256400.00%
48209.99.69.0/24United States256200.00%
49216.166.20.0/24United States256100.00%
50216.166.21.0/24United States256100.00%
51216.166.32.0/20United States4096100.00%
52216.166.58.0/24United States25625600.00%
53216.196.100.0/24United States256100.00%
54216.196.116.0/24United States256100.00%
55216.235.208.0/20United States4096409600.00%