AS40021 NL-811-40021

Spam statistics of AS40021 NL-811-40021

CountryNumber of networksIP AddressesPurpose of use
United States13424 939Hosting
DomainDetected IP addressesSpam active IPsSpam rate
-4 3613628.30%
Websites countIP addresses with websites
83 53918 841

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 12:20:342025-01-30 19:03:1962
231.220.102.1622024-09-17 20:10:302025-01-28 22:09:193
331.220.102.1642024-04-29 19:40:392025-01-20 03:09:213
445.137.194.1112024-11-01 20:50:292025-01-30 13:42:2320
566.94.106.682023-04-11 17:30:062025-01-30 12:51:2047
666.94.110.2202023-09-20 06:01:012025-01-27 11:18:383
766.94.115.2262024-07-15 03:15:352025-01-23 00:48:353
866.94.122.2252024-10-28 03:25:242025-01-30 17:24:3443
982.197.65.2322024-10-07 14:22:352025-01-23 20:29:2169
1082.197.65.2512024-09-24 21:40:312025-01-25 04:29:227
1182.197.67.1002024-12-08 22:35:292025-01-30 01:27:3376
1285.239.230.722023-03-01 11:25:222025-01-25 00:33:313
1385.239.238.1982024-10-28 15:45:272025-01-30 09:18:3144
1485.239.243.942024-10-28 01:55:242025-01-30 08:36:20128
1585.239.244.1972024-02-07 01:20:592025-01-22 17:57:209
1685.239.245.72025-01-05 02:06:192025-01-18 08:09:1910
1789.117.16.1342024-03-27 08:12:542025-01-20 13:09:374
1889.117.18.1832024-10-14 13:35:282025-01-19 08:29:221761
1989.117.21.382024-12-02 10:25:302025-01-30 09:54:1942
2089.117.21.2482025-01-03 08:51:222025-01-19 21:18:206
2189.117.22.72024-12-14 17:55:252025-01-30 17:24:2037
2289.117.74.2452024-01-12 12:12:472025-01-29 18:29:1892
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 21:50:492025-01-30 07:27:2040
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 08:45:322025-01-30 10:30:2642
30217.77.13.562024-11-17 09:50:292025-01-30 10:03:1943

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1185.111.156.0/22United States102427312612.00%
2144.126.128.0/19United States819215791141.00%
3207.244.240.0/20United States409614961053.00%
4207.244.224.0/20United States40961271792.00%
5209.126.0.0/18United States163842465780.00%
666.94.96.0/19United States81921255761.00%
745.137.192.0/22United States1024240717.00%
8209.145.48.0/20United States40961050712.00%
9144.126.128.0/20United States4096861702.00%
10209.126.0.0/20United States40961250702.00%
11209.126.80.0/21United States2048534402.00%
1282.197.64.0/19United States81921402320.00%
1385.239.224.0/19Czechia8192728300.00%
14207.244.240.0/22United States1024359303.00%
1582.197.64.0/20United States4096411291.00%
16207.244.252.0/22United States1024397293.00%
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 States1024244212.00%
24207.244.244.0/22United States1024371212.00%
2581.22.38.0/23United States512449194.00%
26144.126.140.0/22United States1024201182.00%
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 States1024238151.00%

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