AS4046 FAA

Spam statistics of AS4046 FAA

CountryNumber of networksIP AddressesPurpose of use
United States
DomainDetected IP addressesSpam active IPsSpam rate
Websites countIP addresses with websites

Spam activity log

- spam active IP adresses

About AS4046

Owner of AS4046

The owner of Autonomous System (AS) 4046 is NTT America, Inc., which is a wholly-owned U.S. subsidiary of NTT Communications Corporation and part of the NTT Group, one of the largest telecommunications entities in the world.

Main Operational Activity

NTT America provides various IT infrastructure and telecommunications services. Their main operational activities include IP networking services, enterprise hosting and cloud services, global content delivery network services, and managed network and security services.

Establishment of AS4046

Information about the exact establishment date of AS4046 is not readily available in public records. However, being part of NTT America, it can be inferred that the AS has been operational for many years, likely aligning with the growth and expansion of NTT’s global network infrastructure.

Malicious Use of AS4046

Like any large network, AS4046 could potentially be misused by hackers or spammers. Specific details regarding such activity can often be found on cybersecurity platforms that track malicious behavior associated with different autonomous systems.

According to, a resource that monitors spam and hacker activity, there may be instances when AS4046 is flagged for suspicious actions. The site provides a live blacklist that can be consulted for up-to-date information regarding any reported misuse of this autonomous system.

Please note that direct links to external resources like CleanTalk's blacklist are not provided as per your instruction against using <a href> tags.

WhoIs AS4046


SPAM active IP addresses in AS4046 FAA

#Sender IPDetectedLast seenReported as spam
1155.178.180.112015-01-27 00:46:062024-04-11 02:10:506
2155.178.180.122014-12-25 07:38:062024-04-09 18:56:449

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1155.178.0.0/16United States655365200.00%
2155.178.0.0/17United States327681400.00%
3155.178.16.0/22United States1024100.00%
4155.178.32.0/23United States512100.00%
5155.178.32.0/22United States1024100.00%
6155.178.40.0/22United States1024100.00%
7155.178.44.0/22United States1024100.00%
8155.178.52.0/22United States1024100.00%
9155.178.68.0/22United States1024700.00%
10155.178.100.0/22United States1024100.00%
11155.178.104.0/22United States1024100.00%
12155.178.128.0/17United States327683800.00%
13155.178.136.0/22United States1024200.00%
14155.178.168.0/22United States1024100.00%
15155.178.180.0/22United States1024600.00%
16155.178.188.0/22United States1024100.00%
17155.178.192.0/22United States1024700.00%
18155.178.196.0/22United States1024200.00%
19155.178.200.0/22United States10241900.00%
20204.108.4.0/22United States1024100.00%

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