AS13335 CLOUDFLARENET

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States47 333835 702Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-332 6672 3820.72%
Websites countIP addresses with websites
47 713 0861 348 650

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 22:47:112025-05-27 13:41:3218
2104.28.78.1502024-04-25 23:40:402025-05-19 22:39:569
3104.28.152.1202019-11-10 21:46:162025-05-23 12:27:5217
4104.28.152.1282019-12-09 20:02:272025-05-23 00:07:596
5104.28.152.1302020-02-28 11:07:492025-05-28 13:50:573
6104.28.152.1652019-11-14 23:45:372025-05-27 08:02:455
7104.28.152.1682019-12-13 21:05:322025-05-22 15:52:495
8104.28.152.1702019-11-15 00:11:382025-05-31 22:12:385
9104.28.152.1712019-12-27 05:59:302025-05-29 05:44:565
10104.28.152.1722019-12-11 09:13:482025-05-26 17:10:346
11104.28.152.1732019-11-21 15:02:162025-05-29 05:35:294
12104.28.152.1752019-12-10 20:05:192025-05-28 15:12:2910
13104.28.152.1762023-05-29 21:40:212025-05-24 21:24:556
14104.28.152.1842023-08-05 08:15:472025-05-19 22:43:585
15104.28.152.1852023-08-05 14:25:522025-05-26 17:10:459
16104.28.152.1862023-08-07 16:00:572025-05-22 15:51:576
17104.28.153.212023-12-28 19:31:062025-05-21 12:25:464
18104.28.153.1682019-11-20 19:52:532025-05-28 10:30:543
19104.28.153.1862024-04-09 22:00:002025-05-24 05:42:183
20104.28.154.562019-11-08 08:20:482025-05-28 14:51:254
21104.28.154.572019-11-16 13:39:382025-05-31 16:03:473
22104.28.154.582019-11-11 06:11:442025-05-30 02:42:454
23104.28.154.592019-11-08 20:34:512025-06-01 01:38:343
24104.28.154.1042019-12-04 13:49:372025-05-21 09:32:143
25104.28.154.1102019-11-10 01:05:392025-05-25 08:14:473
26104.28.154.1332019-11-22 23:44:322025-05-31 03:25:343
27104.28.154.1992023-04-14 21:35:472025-05-20 16:39:343
28104.28.154.2302020-01-10 10:09:012025-05-22 17:23:377
29104.28.154.2472019-12-05 18:04:322025-05-28 09:17:513
30104.28.154.2492019-12-13 02:38:572025-05-25 17:16:403

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
11.0.0.0/8Australia16777216310099528940.00%
2172.64.0.0/13United States52428810126735541.00%
3104.16.0.0/12United States104857628825210810.00%
4104.28.0.0/14United States2621446148910720.00%
5162.158.0.0/15Australia131072272537811.00%
6172.68.16.0/20Brazil409619732115.00%
7172.68.16.0/21Brazil204881720510.00%
8172.68.20.0/22Germany102447317117.00%
9104.28.144.0/20United States409622291423.00%
10172.70.172.0/22Italy102448414014.00%
11172.71.148.0/22Germany102459913813.00%
12172.71.252.0/22Côte d’Ivoire102438913513.00%
13104.28.208.0/20United States409639731343.00%
14172.71.144.0/22Germany102461413413.00%
15104.28.224.0/20United States409636401303.00%
16172.70.124.0/22Philippines102447112913.00%
17172.70.36.0/22Hong Kong SAR China102446711311.00%
18172.71.220.0/22Nepal102446511011.00%
19104.28.240.0/20United States409626611093.00%
20104.28.48.0/20Canada409616181073.00%
21172.69.56.0/22Chile102446210410.00%
22162.158.160.0/20Singapore409622751012.00%
23172.70.132.0/22France10244729910.00%
24172.70.128.0/22Mexico1024469969.00%
25172.69.136.0/22Estonia1024319949.00%
26172.69.16.0/20Honduras4096714912.00%
27172.69.16.0/21Honduras2048683914.00%
28172.69.16.0/22Honduras1024219899.00%
29172.70.32.0/22Hong Kong SAR China1024432889.00%
30172.70.40.0/22Hong Kong SAR China1024454868.00%

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