AS13335 CLOUDFLARENET, page 2623

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States40 271812 995Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-332 8481 8740.56%
Websites countIP addresses with websites
43 781 0671 323 933

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 22:47:112025-01-23 08:51:3318
2104.21.87.1662021-01-16 03:28:222025-01-14 01:28:253
3104.28.152.1202019-11-10 21:46:162025-01-23 18:09:203
4104.28.152.1372020-01-09 05:04:062025-01-22 23:45:213
5104.28.152.1442019-11-21 14:50:002025-01-24 10:54:383
6104.28.152.1552019-12-10 03:58:062025-01-24 17:39:314
7104.28.152.1652019-11-14 23:45:372025-01-21 22:27:205
8104.28.152.1672019-12-12 00:55:512025-01-21 19:51:198
9104.28.152.1692019-12-14 03:31:152025-01-23 17:30:419
10104.28.152.1702019-11-15 00:11:382025-01-24 10:42:415
11104.28.152.1722019-12-11 09:13:482025-01-17 05:42:236
12104.28.152.1732019-11-21 15:02:162025-01-14 18:27:204
13104.28.152.1752019-12-10 20:05:192025-01-14 08:21:2110
14104.28.152.1762023-05-29 21:40:212025-01-21 07:30:426
15104.28.152.1772023-04-22 19:30:222025-01-24 09:24:217
16104.28.152.1822023-10-25 22:05:562025-01-22 18:18:205
17104.28.152.1832023-08-06 23:20:512025-01-22 19:54:195
18104.28.152.1842023-08-05 08:15:472025-01-14 17:15:365
19104.28.153.562019-12-08 15:29:012025-01-24 03:18:196
20104.28.153.752019-12-11 12:33:112025-01-24 00:18:315
21104.28.154.592019-11-08 20:34:512025-01-24 21:15:213
22104.28.154.1002019-12-21 04:14:222025-01-20 08:30:264
23104.28.154.1032019-11-17 08:42:382025-01-16 03:12:235
24104.28.154.1062019-11-16 18:58:062025-01-15 01:30:2511
25104.28.154.1122019-11-11 22:31:342025-01-13 18:48:383
26104.28.154.1422024-10-02 15:20:552025-01-23 04:57:333
27104.28.154.1452019-12-01 21:45:592025-01-25 00:54:184
28104.28.154.1992023-04-14 21:35:472025-01-12 13:24:203
29104.28.154.2382019-11-12 10:06:282025-01-13 19:48:346
30104.28.154.2482019-11-12 16:05:312025-01-22 20:57:205

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
78661172.67.220.0/22United States1024101400.00%
78662172.67.224.0/22United States1024600.00%
78663172.67.228.0/22United States1024400.00%
78664172.67.232.0/22United States1024400.00%
78665172.67.236.0/22United States1024100.00%
78666172.67.240.0/22United States1024500.00%
78667172.67.244.0/22United States1024300.00%
78668172.67.248.0/22United States1024200.00%
78669172.67.252.0/22United States10241000.00%
78670172.68.0.0/22Australia102415200.00%
78671172.68.0.0/24Australia2562300.00%
78672172.68.4.0/24Thailand2565400.00%
78673172.68.4.0/22Thailand102421300.00%
78674172.68.12.0/22United States10241300.00%
78675172.68.16.0/22Brazil102414700.00%
78676172.68.16.0/21Brazil204846000.00%
78677172.68.20.0/22Germany102431300.00%
78678172.68.24.0/22Germany102480700.00%
78679172.68.24.0/24Germany25611200.00%
78680172.68.28.0/24Brazil2568800.00%
78681172.68.29.0/24Brazil2565100.00%
78682172.68.32.0/22United States102424300.00%
78683172.68.36.0/24United States256400.00%
78684172.68.40.0/22Angola10246600.00%
78685172.68.44.0/22United States102445500.00%
78686172.68.44.0/24United States256700.00%
78687172.68.48.0/22Austria102450400.00%
78688172.68.52.0/22United States102426900.00%
78689172.68.56.0/24United States256200.00%
78690172.68.58.0/24United States25623300.00%

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