AS13335 CLOUDFLARENET

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States40 193800 546Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-331 2981 8630.56%
Websites countIP addresses with websites
43 390 1901 316 792

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 22:47:112025-01-01 12:48:2016
2104.28.32.2282024-04-22 23:06:012024-12-26 06:03:1634
3104.28.48.722024-04-23 02:55:352024-12-26 20:27:3448
4104.28.62.112021-10-15 03:02:232025-01-01 14:03:234
5104.28.152.1172019-11-15 19:55:392024-12-24 11:12:233
6104.28.152.1302020-02-28 11:07:492024-12-27 20:09:173
7104.28.152.1372020-01-09 05:04:062024-12-21 13:45:233
8104.28.152.1442019-11-21 14:50:002024-12-25 16:21:203
9104.28.152.1672019-12-12 00:55:512024-12-29 12:48:198
10104.28.152.1682019-12-13 21:05:322024-12-31 18:18:205
11104.28.152.1692019-12-14 03:31:152024-12-30 05:48:319
12104.28.152.1712019-12-27 05:59:302024-12-28 10:15:235
13104.28.152.1722019-12-11 09:13:482025-01-02 07:57:196
14104.28.152.1732019-11-21 15:02:162025-01-01 08:24:294
15104.28.152.1752019-12-10 20:05:192025-01-01 07:42:2010
16104.28.152.1762023-05-29 21:40:212025-01-01 20:51:226
17104.28.152.1772023-04-22 19:30:222024-12-24 22:18:207
18104.28.152.1812023-09-30 19:15:442024-12-31 11:42:385
19104.28.152.1822023-10-25 22:05:562024-12-20 20:03:205
20104.28.152.1842023-08-05 08:15:472025-01-02 19:09:155
21104.28.152.1852023-08-05 14:25:522024-12-29 13:27:209
22104.28.152.1872023-08-20 15:05:462024-12-26 05:27:197
23104.28.152.2542022-10-21 00:50:162024-12-23 05:15:225
24104.28.153.532019-11-15 21:21:562024-12-22 10:12:443
25104.28.154.592019-11-08 20:34:512025-01-01 19:21:173
26104.28.154.762019-12-02 04:46:322024-12-22 01:09:194
27104.28.154.972019-12-09 22:26:232024-12-28 05:33:346
28104.28.154.992019-11-19 00:29:082024-12-28 19:57:213
29104.28.154.2502019-12-08 22:23:202024-12-28 04:21:187
30104.28.155.2032019-11-08 05:06:352024-12-27 03:09:174

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
11.0.0.0/8Australia16777216351699519340.00%
2104.16.0.0/12United States10485762823238960.00%
3104.28.0.0/14United States262144615048960.00%
4162.158.0.0/15Australia131072257682760.00%
5172.64.0.0/13United States524288914451280.00%
6104.28.208.0/20United States409639731253.00%
7104.28.224.0/20Spain409636411113.00%
8104.28.48.0/20Canada409616421103.00%
9104.28.240.0/20United States409626931093.00%
10104.28.32.0/20Bahamas40961302652.00%
11108.162.192.0/18United States163846100590.00%
12104.28.144.0/20United States40962223531.00%
13104.28.32.0/22Bahamas1024564515.00%
14162.158.38.0/24Ireland2562405120.00%
15104.28.50.0/24Belize2561995020.00%
16104.28.80.0/20Afghanistan40961635501.00%
17162.158.6.0/24Ireland2562475020.00%
18104.28.192.0/22Canada1024616485.00%
19104.28.112.0/20United States40961170461.00%
20104.28.116.0/24Canada2561824317.00%
21104.28.116.0/22Canada1024325434.00%
22104.28.216.0/22United States10241006414.00%
23104.28.224.0/22United States1024947404.00%
24104.28.248.0/22United States1024638374.00%
25188.114.96.0/20United States40961668371.00%
26104.28.32.0/24Bahamas2561283514.00%
27104.28.208.0/22United States10241007353.00%
28162.158.49.0/24Ireland2561593313.00%
29104.28.156.0/22United States1024946313.00%
30104.28.196.0/22United States1024710313.00%

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