AS13335 CLOUDFLARENET, page 2628

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States40 244805 944Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-332 7051 8430.55%
Websites countIP addresses with websites
43 465 3341 318 978

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 22:47:112025-01-09 13:39:3116
2104.28.48.722024-04-23 02:55:352024-12-26 20:27:3448
3104.28.50.1322024-04-09 03:02:372025-01-05 16:51:3534
4104.28.62.112021-10-15 03:02:232025-01-01 14:03:234
5104.28.86.1122022-02-26 17:48:092025-01-05 23:24:2021
6104.28.152.1302020-02-28 11:07:492024-12-27 20:09:173
7104.28.152.1382019-12-02 06:50:462025-01-05 13:54:355
8104.28.152.1672019-12-12 00:55:512024-12-29 12:48:198
9104.28.152.1682019-12-13 21:05:322024-12-31 18:18:205
10104.28.152.1692019-12-14 03:31:152024-12-30 05:48:319
11104.28.152.1702019-11-15 00:11:382025-01-08 12:27:235
12104.28.152.1712019-12-27 05:59:302025-01-05 07:15:215
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 19:30:222025-01-03 21:36:197
18104.28.152.1812023-09-30 19:15:442024-12-31 11:42:385
19104.28.152.1842023-08-05 08:15:472025-01-02 19:09:155
20104.28.152.1852023-08-05 14:25:522024-12-29 13:27:209
21104.28.153.742019-11-09 06:54:012025-01-06 04:30:405
22104.28.154.592019-11-08 20:34:512025-01-09 19:30:263
23104.28.154.792019-11-14 23:56:582025-01-09 15:51:294
24104.28.154.952019-12-29 01:18:002025-01-09 17:24:303
25104.28.154.972019-12-09 22:26:232025-01-08 22:15:236
26104.28.154.992019-11-19 00:29:082024-12-28 19:57:213
27104.28.154.1002019-12-21 04:14:222025-01-07 19:27:224
28104.28.154.1132019-12-07 16:28:012025-01-06 00:09:403
29104.28.154.1452019-12-01 21:45:592025-01-08 20:39:213
30104.28.154.2322019-11-11 16:10:362025-01-05 19:24:1810

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
78811172.69.0.0/23New Zealand5122400.00%
78812172.69.0.0/24New Zealand2562400.00%
78813172.69.4.0/22United States102410300.00%
78814172.69.8.0/24Russia2565300.00%
78815172.69.12.0/24Nigeria2561900.00%
78816172.69.14.0/24Philippines2562100.00%
78817172.69.16.0/20Honduras409647000.00%
78818172.69.16.0/21Honduras204843900.00%
78819172.69.16.0/22Honduras1024800.00%
78820172.69.16.0/24Honduras256300.00%
78821172.69.20.0/22Brazil102443100.00%
78822172.69.20.0/24Brazil256100.00%
78823172.69.38.0/23United States5121400.00%
78824172.69.40.0/22United States10247200.00%
78825172.69.44.0/24Greece256700.00%
78826172.69.48.0/22United States10243100.00%
78827172.69.48.0/24United States256100.00%
78828172.69.52.0/24Lithuania2561900.00%
78829172.69.56.0/24Chile256200.00%
78830172.69.56.0/22Chile102438800.00%
78831172.69.60.0/24Australia2563400.00%
78832172.69.64.0/24United States2566200.00%
78833172.69.68.0/24Italy25622200.00%
78834172.69.72.0/22Macao SAR China1024200.00%
78835172.69.76.0/22Nepal102412500.00%
78836172.69.76.0/23Nepal5122300.00%
78837172.69.76.0/24Nepal2561100.00%
78838172.69.80.0/22Cambodia10243100.00%
78839172.69.84.0/22Lebanon10249400.00%
78840172.69.88.0/22United States10245200.00%

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