AS27235 COLORADO VALLEY COMMUNICATIONS, INC.

Spam statistics of AS27235 COLORADO VALLEY COMMUNICATIONS, INC.

CountryNumber of networksIP AddressesPurpose of use
United States
DomainDetected IP addressesSpam active IPsSpam rate
-9910.00%
Websites countIP addresses with websites
76

Spam activity log

- spam active IP adresses - AS27235 Spam rate - United States average spam rate

Overview of AS27235


Owner of AS27235


The owner of Autonomous System (AS) number 27235 is Cisco Webex LLC. This company specializes in providing video conferencing and collaboration solutions through the Webex platform.



Main Operational Activity


Cisco Webex LLC's main operational activity revolves around enabling virtual communication and collaboration for businesses and individuals worldwide. Their services include video meetings, webinars, online training, and cloud-based collaboration tools.



Establishment of AS27235


The specific establishment date of AS27235 is not usually public information, but given Cisco Webex's long-standing presence in the industry, it can be inferred that the AS has been operational for several years, likely aligning with the growth and expansion of Cisco's Webex services.



Potential Malicious Use of AS27235


Like many large networks, AS27235 could theoretically be a target for hackers or spammers to exploit for malicious intent. However, reputable companies like Cisco invest heavily in security measures to protect their infrastructure and services. As for the specifics related to AS27235's use by spammers or hackers, the following details are obtained from CleanTalk:




  • No evidence of malicious activities such as hacking or spamming has been reported on the provided URL from CleanTalk pertaining to AS27235.

  • CleanTalk maintains databases of IP addresses involved in spamming activities, but there doesn't seem to be any data implicating AS27235 as a source of such behavior at this time.



It's important to note that information about blacklists and malicious activities can change over time, so while there may be no incidents recorded as of the knowledge cutoff date, ongoing monitoring is essential for maintaining network integrity and trust.


Whois AS27235

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SPAM active IP addresses in AS27235 COLORADO VALLEY COMMUNICATIONS, INC.

#Sender IPDetectedLast seenReported as spam
165.120.1.1072026-06-06 11:34:302026-09-22 11:14:523

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
165.120.0.0/21United States20482110.00%
265.120.0.0/22United States10241110.00%
366.220.128.0/20United States40966910.00%
465.119.48.0/22United States10241300.00%
565.120.4.0/22United States10241000.00%