AS13335 CLOUDFLARENET, page 4

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States39 380790 823Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-329 9472 2020.67%
Websites countIP addresses with websites
42 802 3811 309 939

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 22:47:112024-11-15 19:26:2716
2104.28.129.152021-10-25 18:06:092024-11-10 20:00:303
3104.28.152.852019-11-14 23:57:152024-11-04 16:55:353
4104.28.152.872019-11-13 19:48:412024-11-08 00:20:263
5104.28.152.1182019-11-18 21:11:352024-11-11 08:10:293
6104.28.152.1202019-11-10 21:46:162024-11-11 13:55:233
7104.28.152.1222020-01-11 17:28:302024-11-12 14:25:545
8104.28.152.1302020-02-28 11:07:492024-11-03 22:50:473
9104.28.152.1332019-12-02 04:53:542024-11-07 13:20:315
10104.28.152.1382019-12-02 06:50:462024-11-06 06:00:315
11104.28.152.1402019-11-11 15:51:292024-11-07 20:45:333
12104.28.152.1412019-11-20 21:46:572024-11-09 21:20:273
13104.28.152.1422019-11-19 02:44:172024-11-14 22:25:485
14104.28.152.1442019-11-21 14:50:002024-11-05 08:35:393
15104.28.152.1452019-12-31 04:12:402024-11-12 21:40:514
16104.28.152.1672019-12-12 00:55:512024-11-07 22:35:238
17104.28.152.1692019-12-14 03:31:152024-11-08 05:55:239
18104.28.152.1732019-11-21 15:02:162024-11-07 23:20:314
19104.28.152.1762023-05-29 21:40:212024-11-03 12:55:236
20104.28.152.1822023-10-25 22:05:562024-11-07 11:00:455
21104.28.152.1832023-08-06 23:20:512024-11-12 04:55:245
22104.28.152.1872023-08-20 15:05:462024-11-08 12:25:247
23104.28.153.532019-11-15 21:21:562024-11-06 09:00:323
24104.28.153.542019-12-22 03:46:552024-11-06 00:51:156
25104.28.153.552019-11-14 19:55:072024-11-07 20:45:334
26104.28.153.562019-12-08 15:29:012024-11-05 03:25:336
27104.28.153.572019-12-24 09:24:392024-11-05 17:45:245
28104.28.153.742019-11-09 06:54:012024-11-06 12:25:245
29104.28.154.592019-11-08 20:34:512024-11-15 17:15:283
30104.28.154.762019-12-02 04:46:322024-11-05 23:35:384

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
91141.101.103.0/24United States25622394.00%
928.21.8.0/22Netherlands102458781.00%
93103.31.5.0/24United States25614083.00%
94104.28.36.0/22India102429381.00%
95104.28.228.0/24United States25623683.00%
96141.101.81.0/24European Union25624783.00%
97162.158.115.0/24Netherlands25614383.00%
98162.158.164.0/22Australia102480081.00%
99108.162.221.0/24Austria25624973.00%
100141.101.97.0/24European Union25625173.00%
1018.20.124.0/22Bhutan102424461.00%
1028.30.234.0/24Singapore25616562.00%
103104.28.24.0/22Netherlands1024101261.00%
104104.28.40.0/22Belgium102426261.00%
105104.28.60.0/22Albania102428361.00%
106104.28.76.0/24Canada25613862.00%
107104.28.96.0/22Algeria102428161.00%
108104.28.204.0/24United States25625162.00%
109104.28.208.0/24Canada25625262.00%
110104.28.252.0/24United States2566762.00%
111108.162.245.0/24Canada25625162.00%
112141.101.85.0/24South Korea25623562.00%
113162.158.89.0/24United States25625362.00%
114162.158.200.0/22Germany102449261.00%
115172.70.232.0/22102416261.00%
116199.27.133.0/24United States25625062.00%
1178.40.107.0/24Poland2568152.00%
1188.40.140.0/24Sweden2565652.00%
1198.45.44.0/22United States10245850.00%
120104.28.28.0/22Australia102468150.00%

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