AS13335 CLOUDFLARENET, page 2616

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States47 104817 074Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-332 7991 8920.57%
Websites countIP addresses with websites
44 038 4911 326 469

Spam activity log

- spam active IP adresses

Overview of AS13335


Owner of AS13335


The owner of Autonomous System Number (ASN) AS13335 is Cloudflare, Inc. Cloudflare is a well-known company that provides a variety of internet services to help secure and accelerate websites.



Main Operational Activity of AS13335's Owner


Cloudflare's main operational activities include content delivery network (CDN) services, DDoS mitigation, Internet security services, and distributed domain name server services. The company aims to improve website performance and security for their clients.



Establishment of AS13335


AS13335 was established by Cloudflare around the time of the company's inception in 2010. Since then, it has become one of the most prominent ASNs due to Cloudflare's rapid growth and widespread adoption of its services.



Malicious Use of AS13335


While AS13335 is managed by Cloudflare and is primarily used for legitimate purposes, it is possible that some actors may abuse the services provided by Cloudflare for malicious intent such as hacking or spamming. However, Cloudflare actively works to mitigate such abuses and cooperates with the broader internet community to maintain security and trustworthiness.



Details from CleanTalk on AS13335


According to CleanTalk, a platform providing anti-spam and security services, there are records and statistics about potential spam activities originating from AS13335. Cloudflare, being a large service provider, may inadvertently host services that are misused by spammers or hackers. It's important to note that this does not necessarily reflect the intentions or practices of Cloudflare itself but rather the challenges faced by any large-scale service provider in monitoring and controlling traffic through its network.


WhoIs AS13335

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SPAM active IP addresses in AS13335 CLOUDFLARENET

#Sender IPDetectedLast seenReported as spam
11.1.1.12016-11-23 22:47:112025-02-03 14:27:4418
2104.28.40.1382024-10-20 17:35:192025-01-27 04:45:223
3104.28.50.1362024-04-22 23:25:472025-02-06 17:27:2213
4104.28.56.102022-04-30 00:34:312025-02-03 17:45:384
5104.28.152.1152019-11-08 13:57:142025-02-04 22:18:214
6104.28.152.1192019-11-07 16:39:232025-01-26 17:21:203
7104.28.152.1282019-12-09 20:02:272025-02-05 13:54:206
8104.28.152.1302020-02-28 11:07:492025-02-06 23:00:293
9104.28.152.1422019-11-19 02:44:172025-02-04 17:42:345
10104.28.152.1442019-11-21 14:50:002025-02-04 19:18:313
11104.28.152.1542019-12-08 15:09:512025-02-05 22:06:224
12104.28.152.1662019-11-15 03:53:482025-02-02 01:39:345
13104.28.152.1702019-11-15 00:11:382025-01-30 01:39:255
14104.28.152.1712019-12-27 05:59:302025-01-26 20:57:195
15104.28.152.1732019-11-21 15:02:162025-02-06 07:24:354
16104.28.152.1742019-12-28 16:10:012025-01-28 01:36:329
17104.28.152.1762023-05-29 21:40:212025-02-04 14:21:336
18104.28.152.1832023-08-06 23:20:512025-02-03 15:03:365
19104.28.152.1842023-08-05 08:15:472025-01-31 16:00:255
20104.28.152.1872023-08-20 15:05:462025-02-06 21:54:227
21104.28.152.1912024-07-20 23:20:422025-01-30 20:06:353
22104.28.153.122023-08-15 09:55:412025-02-01 04:33:1810
23104.28.153.1822023-09-06 19:08:342025-02-07 17:03:383
24104.28.153.1832024-05-31 00:16:032025-02-07 02:21:213
25104.28.153.1842022-10-15 10:45:432025-02-07 04:00:287
26104.28.153.1852024-04-08 21:55:222025-02-07 17:54:196
27104.28.153.1922023-09-01 01:45:482025-02-07 16:00:406
28104.28.153.1942024-05-31 00:55:272025-02-07 16:51:343
29104.28.153.1972023-08-09 16:46:022025-02-07 17:57:203
30104.28.153.1982024-04-16 04:41:022025-02-07 12:24:278

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
78451162.158.188.0/24Singapore256300.00%
78452162.158.190.0/24United States25611300.00%
78453162.158.196.0/24Italy2561700.00%
78454162.158.204.0/22Thailand10242700.00%
78455162.158.204.0/23Thailand512100.00%
78456162.158.204.0/24Thailand256100.00%
78457162.158.212.0/22United States102422000.00%
78458162.158.212.0/24United States2565100.00%
78459162.158.216.0/23United Kingdom5128400.00%
78460162.158.220.0/22Norway102430600.00%
78461162.158.224.0/24Brazil2565200.00%
78462162.158.228.0/22Philippines102412600.00%
78463162.158.228.0/24Philippines2561100.00%
78464162.158.232.0/23Belgium51211700.00%
78465162.158.236.0/22Finland102440700.00%
78466162.158.244.0/22United States102412600.00%
78467162.158.244.0/23United States5127500.00%
78468162.158.244.0/24United States2561000.00%
78469162.158.250.0/23Turkey51216700.00%
78470162.158.254.0/24Israel2564400.00%
78471162.159.0.0/16United States65536249300.00%
78472162.159.0.0/22United States1024400.00%
78473162.159.0.0/24United States256100.00%
78474162.159.4.0/22United States1024200.00%
78475162.159.8.0/24United States256300.00%
78476162.159.12.0/22United States1024100.00%
78477162.159.24.0/24United States2563000.00%
78478162.159.25.0/24United States2561900.00%
78479162.159.32.0/22United States1024400.00%
78480162.159.32.0/23United States512200.00%

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