AS13335 CLOUDFLARENET, page 5

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States40 069789 949Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-329 5432 2260.68%
Websites countIP addresses with websites
42 680 8151 309 649

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 22:47:112024-11-01 16:30:3716
2104.28.48.1662024-04-23 04:50:502024-10-25 22:00:347
3104.28.50.492021-12-16 15:44:532024-10-28 05:00:3210
4104.28.85.1082024-02-01 05:41:272024-11-02 03:20:3081
5104.28.111.1732021-10-08 09:20:542024-10-26 04:50:2817
6104.28.116.132024-04-22 23:51:342024-11-02 22:35:2220
7104.28.152.872019-11-13 19:48:412024-11-03 01:35:163
8104.28.152.1172019-11-15 19:55:392024-11-01 14:10:383
9104.28.152.1182019-11-18 21:11:352024-11-01 09:40:293
10104.28.152.1192019-11-07 16:39:232024-10-31 06:35:243
11104.28.152.1202019-11-10 21:46:162024-10-25 04:00:323
12104.28.152.1212019-11-10 05:57:492024-10-29 05:50:283
13104.28.152.1222020-01-11 17:28:302024-10-23 23:50:315
14104.28.152.1282019-12-09 20:02:272024-11-02 04:15:326
15104.28.152.1332019-12-02 04:53:542024-10-23 11:15:375
16104.28.152.1422019-11-19 02:44:172024-11-01 20:20:305
17104.28.152.1442019-11-21 14:50:002024-10-27 15:20:333
18104.28.152.1552019-12-10 03:58:062024-10-27 13:45:274
19104.28.152.1652019-11-14 23:45:372024-10-28 20:29:045
20104.28.152.1702019-11-15 00:11:382024-11-01 07:50:265
21104.28.152.1732019-11-21 15:02:162024-10-29 15:05:254
22104.28.152.1742019-12-28 16:10:012024-10-31 23:05:239
23104.28.152.1752019-12-10 20:05:192024-11-02 00:30:4110
24104.28.152.1762023-05-29 21:40:212024-11-03 12:55:236
25104.28.152.1772023-04-22 19:30:222024-10-26 18:45:267
26104.28.152.1812023-09-30 19:15:442024-10-28 20:29:045
27104.28.152.1852023-08-05 14:25:522024-10-23 20:05:239
28104.28.152.1872023-08-20 15:05:462024-10-27 18:29:037
29104.28.152.1902023-02-23 09:35:452024-10-31 06:00:343
30104.28.152.1912024-07-20 23:20:422024-10-31 20:20:343

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
121104.28.28.0/22Australia102468050.00%
122104.28.56.0/22United States102436550.00%
123104.28.64.0/24Czechia2566452.00%
124104.28.64.0/22Czechia102412950.00%
125104.28.220.0/24United States25624052.00%
126108.162.217.0/24United States2568752.00%
127162.158.7.0/24Ireland25624352.00%
128162.158.17.0/24Romania2562452.00%
129162.158.124.0/22Canada102430950.00%
130162.158.232.0/22Belgium102441850.00%
131172.68.64.0/22Australia102439550.00%
132173.245.54.0/24United States25625052.00%
133199.27.128.0/22Canada102429650.00%
1348.21.8.0/24Netherlands25621242.00%
135103.22.200.0/24United States25620042.00%
136104.28.20.0/22Netherlands1024101440.00%
137104.28.40.0/24Belgium2565742.00%
138104.28.88.0/24Algeria25611242.00%
139104.28.92.0/22Colombia102444140.00%
140104.28.92.0/24Colombia25610742.00%
141104.28.228.0/24United States25623642.00%
142104.28.248.0/24France25622042.00%
143141.101.83.0/24South Korea2563942.00%
144162.158.45.0/24Algeria2562142.00%
145162.158.91.0/24United States25625342.00%
146162.158.93.0/24Germany25625342.00%
147162.158.160.0/22Singapore102447740.00%
148172.68.16.0/20Brazil4096141240.00%
149172.68.244.0/22United States102473240.00%
150172.69.52.0/22Lithuania102442740.00%

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