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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AS4906 Frontline Communications

Spam statistics of AS4906 Frontline Communications

United States
Number of networks
IP Addresses
Purpose of use
Detected IP addresses
Spam active IPs
Spam rate
Websites count
9 056
IP addresses with websites
1 369

Spam activity log

— spam active IP adresses

WhoIs AS: as4906


SPAM active IP addresses in AS4906 Frontline Communications

#Sender IPDetectedLast seenReported as spam 10:13:542020-09-21 03:32:5220

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate States8192858142.00%
366.59.64.0/20United States409614000.00%
466.59.64.0/19United States819215200.00%
566.59.75.0/24United States2563100.00%
667.22.61.0/24United States256200.00%
768.170.144.0/20United States40966400.00%
868.170.152.0/21United States20483400.00%