AS40021 NL-811-40021

Spam statistics of AS40021 NL-811-40021

CountryNumber of networksIP AddressesPurpose of use
United States13425 000Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-4 3593638.33%
Websites countIP addresses with websites
83 98918 918

Spam activity log

- spam active IP adresses

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 NL-811-40021

#Sender IPDetectedLast seenReported as spam
131.220.96.2542024-11-15 12:20:342025-02-03 21:21:1962
231.220.102.1622024-09-17 20:10:302025-01-28 22:09:193
345.137.194.1112024-11-01 20:50:292025-02-04 00:39:1720
466.94.99.282022-02-24 09:27:272025-02-02 00:46:4968
566.94.106.682023-04-11 17:30:062025-02-03 07:39:1647
666.94.107.1772022-11-29 12:46:082025-02-02 16:39:314
766.94.110.2202023-09-20 06:01:012025-01-27 11:18:383
866.94.115.1952023-01-17 01:41:102025-02-02 01:00:403
966.94.115.2262024-07-15 03:15:352025-01-23 00:48:353
1066.94.122.2252024-10-28 03:25:242025-02-03 22:30:4143
1182.197.65.2322024-10-07 14:22:352025-01-23 20:29:2169
1282.197.65.2512024-09-24 21:40:312025-01-25 04:29:227
1382.197.67.1002024-12-08 22:35:292025-01-30 01:27:3376
1485.239.230.722023-03-01 11:25:222025-01-25 00:33:313
1585.239.238.1982024-10-28 15:45:272025-02-03 22:48:2044
1685.239.243.942024-10-28 01:55:242025-01-31 22:39:35128
1785.239.244.1972024-02-07 01:20:592025-01-22 17:57:209
1889.117.19.682025-01-03 04:27:362025-02-01 06:29:214
1989.117.21.382024-12-02 10:25:302025-02-03 15:27:2342
2089.117.22.72024-12-14 17:55:252025-02-03 13:09:2037
2189.117.74.2452024-01-12 12:12:472025-01-29 18:29:1892
2289.117.148.1122024-12-07 11:00:322025-02-02 23:00:374
2394.72.114.1832024-12-15 03:40:312025-01-29 22:09:3030
2494.72.120.622024-07-04 19:05:532025-01-26 00:18:1611
25147.93.1.1002025-01-10 06:45:292025-01-28 03:30:2363
26147.93.144.852024-12-01 21:50:492025-02-03 21:15:2040
27154.12.228.1522022-08-24 15:06:092025-01-22 21:24:184
28207.244.229.1832021-03-11 21:01:032025-01-21 07:54:22212
29217.77.5.992024-11-14 08:45:322025-02-03 20:42:2242
30217.77.13.562024-11-17 09:50:292025-02-03 15:21:2143

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1185.111.156.0/22United States102427412612.00%
2144.126.128.0/19United States819215811151.00%
3207.244.240.0/20United States409614971043.00%
4207.244.224.0/20United States40961272792.00%
566.94.96.0/19United States81921257771.00%
6209.126.0.0/18United States163842464770.00%
7209.145.48.0/20United States40961053732.00%
8144.126.128.0/20United States4096861712.00%
945.137.192.0/22United States1024240707.00%
10209.126.0.0/20United States40961250702.00%
11209.126.80.0/21United States2048536412.00%
1282.197.64.0/19United States81921411320.00%
1385.239.224.0/19Czechia8192729300.00%
1482.197.64.0/20United States4096415291.00%
15207.244.240.0/22United States1024359293.00%
16207.244.252.0/22United States1024398293.00%
17207.244.232.0/22United States1024308263.00%
18144.126.136.0/22United States1024228252.00%
19154.53.40.0/22United States1024209252.00%
20207.244.224.0/22United States1024324252.00%
21207.244.248.0/22United States1024369252.00%
2266.94.120.0/21United States2048349211.00%
23154.53.44.0/22United States1024243212.00%
24207.244.244.0/22United States1024371212.00%
2581.22.38.0/23United States512449194.00%
26144.126.140.0/22United States1024201192.00%
27154.53.56.0/22United States1024207172.00%
2866.94.96.0/21United States2048277161.00%
29144.126.132.0/22United States1024216162.00%
30144.126.156.0/22United States1024240151.00%

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