AS5739 University of California, Santa Cruz

Spam statistics of AS5739 University of California, Santa Cruz

CountryNumber of networksIP AddressesPurpose of use
United States
DomainDetected IP addressesSpam active IPsSpam rate
-14300.00%
Websites countIP addresses with websites
518116

Spam activity log

- spam active IP adresses - AS5739 Spam rate - United States average spam rate

About AS5739


Ownership of AS5739


The autonomous system (AS) number 5739 is owned by the University of California, Santa Cruz. The university operates this AS for its network infrastructure, providing internet connectivity to its faculty, staff, and students.



Main Operational Activity of AS5739's Owner


The main operational activity of AS5739's owner, the University of California, Santa Cruz, is higher education. As a significant research institution, it uses AS5739 primarily for educational purposes, facilitating academic research, learning, and administration.



Establishment of AS5739


While the exact date of establishment for AS5739 is typically not publicly disclosed, it has been operational for many years, serving the networking needs of the University of California, Santa Cruz.



Malicious Use of AS5739


Like any large network, AS5739 may occasionally be used for malicious activities such as hacking or spamming. However, reports on cleantalk.org indicate that there is no significant evidence that AS5739 has been predominantly used for malicious intent. The university likely has policies and protective measures in place to combat such misuse.



For more detailed information regarding the security status or potential abuse of AS5739, one would typically consult databases and services that track malicious online behavior, keeping in mind that these sources are subject to change and should be checked regularly for updates.


Whois AS5739

loading...

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1128.114.0.0/16United States6553612400.00%
2128.114.4.0/22United States1024200.00%
3128.114.8.0/22United States1024200.00%
4128.114.20.0/22United States1024200.00%
5128.114.24.0/22United States1024100.00%
6128.114.28.0/22United States1024100.00%
7128.114.32.0/22United States1024100.00%
8128.114.44.0/22United States1024200.00%
9128.114.48.0/22United States1024200.00%
10128.114.52.0/22United States1024300.00%
11128.114.56.0/22United States1024900.00%
12128.114.60.0/22United States1024200.00%
13128.114.64.0/22United States1024300.00%
14128.114.68.0/22United States1024200.00%
15128.114.72.0/22United States1024100.00%
16128.114.76.0/22United States1024100.00%
17128.114.96.0/22United States1024100.00%
18128.114.104.0/22United States1024200.00%
19128.114.116.0/22United States1024500.00%
20128.114.124.0/22United States1024100.00%
21128.114.144.0/22United States1024400.00%
22128.114.148.0/22United States1024300.00%
23128.114.152.0/22United States1024100.00%
24128.114.160.0/22United States1024300.00%
25128.114.176.0/22United States1024200.00%
26128.114.188.0/22United States1024300.00%
27128.114.196.0/22United States1024500.00%
28128.114.224.0/22United States1024100.00%
29128.114.232.0/22United States1024200.00%
30128.114.248.0/22United States1024300.00%