AS13335 CLOUDFLARENET, page 2635

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States40 244812 387Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-332 8771 8880.57%
Websites countIP addresses with websites
43 716 2441 323 282

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 22:47:112025-01-20 14:27:2718
2104.21.87.1662021-01-16 03:28:222025-01-14 01:28:253
3104.28.152.1372020-01-09 05:04:062025-01-10 17:45:233
4104.28.152.1652019-11-14 23:45:372025-01-21 22:27:205
5104.28.152.1672019-12-12 00:55:512025-01-21 19:51:198
6104.28.152.1692019-12-14 03:31:152025-01-10 16:30:409
7104.28.152.1702019-11-15 00:11:382025-01-18 16:48:315
8104.28.152.1722019-12-11 09:13:482025-01-17 05:42:236
9104.28.152.1732019-11-21 15:02:162025-01-14 18:27:204
10104.28.152.1752019-12-10 20:05:192025-01-14 08:21:2110
11104.28.152.1762023-05-29 21:40:212025-01-21 07:30:426
12104.28.152.1842023-08-05 08:15:472025-01-14 17:15:365
13104.28.154.592019-11-08 20:34:512025-01-21 20:12:383
14104.28.154.792019-11-14 23:56:582025-01-09 15:51:294
15104.28.154.952019-12-29 01:18:002025-01-09 17:24:303
16104.28.154.972019-12-09 22:26:232025-01-08 22:15:236
17104.28.154.1002019-12-21 04:14:222025-01-20 08:30:264
18104.28.154.1032019-11-17 08:42:382025-01-16 03:12:235
19104.28.154.1062019-11-16 18:58:062025-01-15 01:30:2511
20104.28.154.1122019-11-11 22:31:342025-01-13 18:48:383
21104.28.154.1422024-10-02 15:20:552025-01-21 12:54:223
22104.28.154.1452019-12-01 21:45:592025-01-20 13:06:414
23104.28.154.1992023-04-14 21:35:472025-01-12 13:24:203
24104.28.154.2382019-11-12 10:06:282025-01-13 19:48:346
25104.28.154.2492019-12-13 02:38:572025-01-10 23:12:233
26104.28.155.782019-11-08 14:18:042025-01-08 03:45:334
27104.28.155.1642019-11-12 15:34:142025-01-16 19:15:223
28104.28.155.1812023-06-09 10:55:192025-01-09 02:54:194
29104.28.155.1822023-03-02 15:45:482025-01-13 01:33:185
30104.28.155.1832023-06-25 17:28:302025-01-17 18:45:233

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
79021198.41.192.0/21United States20481000.00%
79022198.41.196.0/22United States1024700.00%
79023198.41.200.0/22United States10243900.00%
79024198.41.200.0/21United States20484100.00%
79025198.41.204.0/22United States1024200.00%
79026198.41.208.0/23United States5124000.00%
79027198.41.212.0/24United States256400.00%
79028198.41.214.0/23United States5123100.00%
79029198.41.216.0/22United States10241500.00%
79030198.41.220.0/23United States512800.00%
79031198.41.222.0/24United States256900.00%
79032198.41.229.0/24Argentina256700.00%
79033198.41.233.0/24Argentina256100.00%
79034198.41.236.0/24United States256600.00%
79035199.27.134.0/24Canada256100.00%
79036199.27.135.0/24Canada256300.00%
79037204.195.192.0/18Canada16384100.00%
79038221.128.79.0/24256100.00%