AS40021 Contabo Inc.

Spam statistics of AS40021 Contabo Inc.

CountryNumber of networksIP AddressesPurpose of use
United States14721 347Hosting, Tor
DomainDetected IP addressesSpam active IPsSpam rate
-7 179260.36%
Websites countIP addresses with websites
92 15214 923

Spam activity log

- spam active IP adresses - AS40021 Spam rate - United States average spam rate

Overview of AS40021


Ownership and Main Operational Activity


The autonomous system (AS) number AS40021 is registered to a company known as Contabo Inc. Contabo Inc. is a hosting service provider that specializes in offering virtual private servers (VPS), dedicated servers, and colocation services. The company has established itself as a significant player in the web hosting industry, focusing on providing affordable yet powerful hosting solutions to its customers.



Establishment


While the exact date of establishment for AS40021 is not publicly disclosed, it can be inferred that it would have been operational since the inception or expansion of Contabo’s services in North America, which is where AS40021 is registered.



Malicious Use of AS40021


Concerns regarding the use of AS40021 by hackers or spammers are valid considering any hosting service can potentially be exploited for malicious activities. According to data from CleanTalk, a platform that provides security services against spam and hacking attempts, there could be incidents where IP addresses within the range of AS40021 may have been used with malicious intent. However, this information should be interpreted with caution as it may not reflect the majority of traffic passing through the autonomous system. Hosting providers like Contabo often implement measures to mitigate abuse of their services, but complete prevention of such incidents is challenging across the industry.



CleanTalk Data on AS40021


As per the latest available data from CleanTalk, there might be instances of abuse detected originating from AS40021. This does not necessarily indicate that the network owner condones such behavior, rather that they may have customers who are acting against the terms of service. Responsible hosting providers actively monitor for such activity and take appropriate action when misuse is detected. For real-time and specific details about any potential blacklisting or abuse reports concerning AS40021, direct reference to CleanTalk's website or similar services that track such information would be required.


Whois AS40021

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SPAM active IP addresses in AS40021 Contabo Inc.

#Sender IPDetectedLast seenReported as spam
166.94.110.2202023-09-20 06:01:012026-10-18 14:45:483
231.220.99.2162026-10-17 06:32:182026-10-19 18:01:083
3217.216.86.202026-10-19 19:01:222026-10-21 14:37:363
466.94.119.1142023-11-11 11:46:582026-10-24 16:48:463
5144.126.135.332025-12-14 19:34:412026-10-28 01:19:003
631.220.103.1472024-01-15 22:07:382026-10-29 14:09:193
7212.56.45.2432026-10-27 11:55:262026-10-29 08:38:494
8144.126.147.2112026-10-06 15:39:592026-10-25 17:00:106
9154.38.165.632026-10-19 20:45:332026-10-27 12:13:386
10209.145.60.882026-09-25 18:11:062026-10-21 07:31:098
1189.117.150.1342024-11-05 16:25:262026-10-29 14:55:3212
12195.26.243.762026-03-28 19:45:212026-10-29 07:27:4913
13217.77.1.1452026-09-01 07:29:152026-10-22 06:40:3516
14207.244.253.812026-10-15 17:39:372026-10-19 23:34:1417
15207.244.246.1162026-09-28 13:09:162026-10-25 01:31:1733
1613.140.43.1502026-10-03 00:32:052026-10-24 02:31:3773
1713.140.242.1592026-10-20 20:22:092026-10-28 15:25:4377
1845.137.194.1542026-10-19 01:03:262026-10-29 21:34:1087
19209.126.8.922022-05-03 00:04:562026-10-26 01:04:14103
2094.72.119.1562026-10-15 15:34:312026-10-31 03:18:41107
21144.126.137.1652026-09-16 17:48:102026-10-18 13:31:04146
2282.197.69.562026-09-02 15:17:322026-10-30 20:00:541760

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1212.56.32.0/19Germany819213722473.00%
282.197.64.0/20United States4096946140.00%
382.197.64.0/19United States81922317130.00%
4144.126.128.0/19United States8192127630.00%
5207.244.224.0/20United States409664830.00%
666.94.96.0/19United States819297120.00%
7144.126.144.0/22United States102413820.00%
8185.111.156.0/22United States102431420.00%
9195.26.240.0/21United States204837920.00%
10207.244.240.0/20United States409668520.00%
11217.216.64.0/20United States409643920.00%
1213.140.40.0/22United States1024610.00%
1313.140.232.0/22Germany1024110.00%
1413.140.240.0/22Germany1024210.00%
1531.220.96.0/21United States204831710.00%
1645.137.192.0/22United States102410710.00%
1745.137.194.0/24United States2564810.00%
1866.94.96.0/21United States204816310.00%
1966.94.120.0/21United States204830510.00%
2089.117.144.0/22United States102417410.00%
2194.72.112.0/21United States204829910.00%
2294.72.120.0/21United States204821210.00%
23144.126.147.123/32United States111100.00%
24144.126.148.0/22United States102411210.00%
25147.93.128.0/20United States409623110.00%
26147.93.176.0/20United States409621710.00%
27154.12.228.0/22United States102418310.00%
28154.12.240.0/22United States102416010.00%
29154.38.160.0/22United States102415810.00%
30154.38.164.0/22United States102418110.00%