AS13335 CLOUDFLARENET, page 6

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States40 069790 042Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-329 8452 2260.68%
Websites countIP addresses with websites
42 693 3461 309 818

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 22:47:112024-11-04 09:50:2916
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
7104.28.152.852019-11-14 23:57:152024-11-04 16:55:353
8104.28.152.872019-11-13 19:48:412024-11-03 01:35:163
9104.28.152.1172019-11-15 19:55:392024-11-01 14:10:383
10104.28.152.1182019-11-18 21:11:352024-11-01 09:40:293
11104.28.152.1192019-11-07 16:39:232024-10-31 06:35:243
12104.28.152.1202019-11-10 21:46:162024-10-25 04:00:323
13104.28.152.1212019-11-10 05:57:492024-10-29 05:50:283
14104.28.152.1222020-01-11 17:28:302024-10-23 23:50:315
15104.28.152.1282019-12-09 20:02:272024-11-02 04:15:326
16104.28.152.1302020-02-28 11:07:492024-11-03 22:50:473
17104.28.152.1332019-12-02 04:53:542024-11-04 18:20:325
18104.28.152.1422019-11-19 02:44:172024-11-01 20:20:305
19104.28.152.1442019-11-21 14:50:002024-10-27 15:20:333
20104.28.152.1552019-12-10 03:58:062024-10-27 13:45:274
21104.28.152.1652019-11-14 23:45:372024-10-28 20:29:045
22104.28.152.1692019-12-14 03:31:152024-11-04 06:20:279
23104.28.152.1702019-11-15 00:11:382024-11-01 07:50:265
24104.28.152.1732019-11-21 15:02:162024-10-29 15:05:254
25104.28.152.1742019-12-28 16:10:012024-10-31 23:05:239
26104.28.152.1752019-12-10 20:05:192024-11-02 00:30:4110
27104.28.152.1762023-05-29 21:40:212024-11-03 12:55:236
28104.28.152.1772023-04-22 19:30:222024-10-26 18:45:267
29104.28.152.1812023-09-30 19:15:442024-10-28 20:29:045
30104.28.152.1832023-08-06 23:20:512024-11-05 00:50:545

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
151188.114.99.0/24United States25624942.00%
152197.234.240.0/22South Africa102434340.00%
153197.234.243.0/24South Africa25613942.00%
1548.10.148.0/22United States1024830.00%
1558.10.148.0/24United States256431.00%
1568.17.206.0/24India25623631.00%
157104.28.24.0/24Netherlands25625331.00%
158104.28.108.0/22Australia102431630.00%
159104.28.200.0/24United Kingdom25625131.00%
160104.28.236.0/24United States25622131.00%
161104.28.240.0/24Canada25623431.00%
162104.29.48.0/22United States1024430.00%
163104.29.68.0/22Hong Kong SAR China10246230.00%
164108.162.220.0/24Austria25610031.00%
165141.101.75.0/24Netherlands2566431.00%
166141.101.80.0/24European Union25624331.00%
167141.101.84.0/24South Korea25623731.00%
168141.101.102.0/24United States25623531.00%
169141.101.104.0/24European Union25625131.00%
170162.158.26.0/24Malaysia25619131.00%
171162.158.51.0/24India25610631.00%
172162.158.72.0/22Puerto Rico102454630.00%
173162.158.72.0/24Puerto Rico2564431.00%
174162.158.76.0/22United States102456830.00%
175162.158.152.0/24Brazil2564431.00%
176162.158.152.0/22Brazil102457030.00%
177162.158.177.0/24Brazil2563631.00%
178162.158.200.0/22Germany102448830.00%
179162.158.240.0/22Taiwan102412730.00%
180162.158.248.0/23Tanzania5121931.00%