AS13335 CLOUDFLARENET, page 2633

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States40 193804 142Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-332 2131 8520.56%
Websites countIP addresses with websites
43 472 8081 319 141

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 22:47:112025-01-06 14:03:3116
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
4104.28.50.1322024-04-09 03:02:372025-01-05 16:51:3534
5104.28.62.112021-10-15 03:02:232025-01-01 14:03:234
6104.28.86.1122022-02-26 17:48:092025-01-05 23:24:2021
7104.28.152.1172019-11-15 19:55:392024-12-24 11:12:233
8104.28.152.1302020-02-28 11:07:492024-12-27 20:09:173
9104.28.152.1382019-12-02 06:50:462025-01-05 13:54:355
10104.28.152.1442019-11-21 14:50:002024-12-25 16:21:203
11104.28.152.1672019-12-12 00:55:512024-12-29 12:48:198
12104.28.152.1682019-12-13 21:05:322024-12-31 18:18:205
13104.28.152.1692019-12-14 03:31:152024-12-30 05:48:319
14104.28.152.1712019-12-27 05:59:302025-01-05 07:15:215
15104.28.152.1722019-12-11 09:13:482025-01-02 07:57:196
16104.28.152.1732019-11-21 15:02:162025-01-01 08:24:294
17104.28.152.1752019-12-10 20:05:192025-01-01 07:42:2010
18104.28.152.1762023-05-29 21:40:212025-01-01 20:51:226
19104.28.152.1772023-04-22 19:30:222025-01-03 21:36:197
20104.28.152.1812023-09-30 19:15:442024-12-31 11:42:385
21104.28.152.1842023-08-05 08:15:472025-01-02 19:09:155
22104.28.152.1852023-08-05 14:25:522024-12-29 13:27:209
23104.28.152.1872023-08-20 15:05:462024-12-26 05:27:197
24104.28.153.742019-11-09 06:54:012025-01-06 04:30:405
25104.28.154.592019-11-08 20:34:512025-01-07 04:21:193
26104.28.154.792019-11-14 23:56:582025-01-06 21:42:234
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
29104.28.154.1132019-12-07 16:28:012025-01-06 00:09:403
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
78961172.71.8.0/24256700.00%
78962172.71.12.0/22Azerbaijan1024100.00%
78963172.71.16.0/22United States10243400.00%
78964172.71.16.0/24United States2561000.00%
78965172.71.20.0/22Romania102422100.00%
78966172.71.20.0/24Romania256300.00%
78967172.71.24.0/242561600.00%
78968172.71.24.0/22102424100.00%
78969172.71.28.0/22United States102414200.00%
78970172.71.80.0/22Colombia102435500.00%
78971172.71.80.0/24Colombia256100.00%
78972172.71.84.0/22Iraq10241700.00%
78973172.71.88.0/22New Zealand10248200.00%
78974172.71.88.0/24New Zealand256400.00%
78975172.71.108.0/22Romania10243600.00%
78976172.71.112.0/22Jordan102423000.00%
78977172.71.112.0/24Jordan256500.00%
78978172.71.116.0/22Trinidad & Tobago102428600.00%
78979172.71.120.0/22Canada102443800.00%
78980172.71.120.0/24Canada2561000.00%
78981172.71.128.0/22United States102432500.00%
78982172.71.132.0/22United States102427500.00%
78983172.71.140.0/22Germany102417300.00%
78984172.71.144.0/22Germany102457200.00%
78985172.71.144.0/24Germany25617000.00%
78986172.71.152.0/24Singapore2564900.00%
78987172.71.152.0/22Singapore102432300.00%
78988172.71.156.0/22United States102427500.00%
78989172.71.160.0/22Germany102412900.00%
78990172.71.160.0/24Germany25611600.00%