AS1563 DNIC-ASBLK-01550-01601

Spam statistics of AS1563 DNIC-ASBLK-01550-01601

CountryNumber of networksIP AddressesPurpose of use
United States
DomainDetected IP addressesSpam active IPsSpam rate
-700.00%
Websites countIP addresses with websites
142

Spam activity log

- spam active IP adresses

About AS1563


Owner of AS1563


AS1563 is owned by the Defense Information Systems Agency (DISA), which is an agency of the United States Department of Defense.



Main Operational Activity of DISA


The main operational activity of DISA is to provide information technology (IT) and communications support to the President, Vice President, Secretary of Defense, the military services, and the combatant commands. This includes a wide range of IT services such as cybersecurity, software development, and cloud computing.



Establishment of AS1563


While the specific establishment date of AS1563 isn't publicly disclosed, DISA itself has been in operation since 1960. As a longstanding agency, its Autonomous System would have been established at a time consistent with the growth of the internet and the need for robust defense communications networks.



Usage of AS1563 by Hackers or Spammers


According to data retrieved from CleanTalk's database, there is no significant evidence that AS1563 is being used by hackers or spammers with malicious intent. The agency behind AS1563, DISA, has rigorous security measures in place to protect against unauthorized use and mitigate cyber threats.


However, it should be noted that even well-secured networks may occasionally face security incidents. There are no current details available from CleanTalk that suggest AS1563 is compromised or actively being used for malicious purposes.



WhoIs AS1563

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1136.218.0.0/16United States65536800.00%
2136.218.12.0/22United States1024100.00%
3136.218.56.0/22United States1024100.00%
4136.218.64.0/22United States1024200.00%
5136.218.68.0/22United States1024100.00%
6136.218.80.0/22United States1024100.00%
7136.218.124.0/22United States1024100.00%
8136.218.192.0/22United States1024100.00%
9136.219.0.0/16United States65536800.00%
10136.219.52.0/22United States1024100.00%
11136.219.80.0/22United States1024100.00%
12136.219.112.0/22United States1024100.00%
13136.219.148.0/22United States1024100.00%
14136.219.156.0/22United States1024100.00%
15136.219.160.0/22United States1024100.00%
16136.219.196.0/22United States1024100.00%
17136.219.204.0/22United States1024100.00%