45.173.28.35 reported for spam


3 websites attacked, discovered , last activity .
There were requests from the address that the service marked as spam, but the address is not currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamNot in listAug 30, 2026 01:43:55Get Anti-Spam Plugin or API
SpamFireWall Not in listAug 30, 2026 01:43:55
Security FireWall  Not in list-Get Security Plugin
Block Lists
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Type of attacksSpam

Abuse reports

There are currently no abuse reports for this email/IP.

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Details

Network45.173.28.0/24parent network: 45.173.28.0/23
Network Spam Rate2%
DNS name35-28-173-45.mustanet.com.br
AS number268789
Org nameMUSTANET PROVEDOR DE INTERNET EIRELI
LocationSão Paulo, São Paulo, Brazil
IP Geolocationlat: -23.5475; lon: -46.6361
Address-
Phone-
Websitemustanet.com.br
AS spam rate8.45%
Websites hosted on 45.173.28.35Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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45.173.28.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
145.173.28.62(62-28-173-45.mustanet.com.br)Aug 19, 2025 11:40:35Aug 25, 2026 00:54:244
245.173.28.57(57-28-173-45.mustanet.com.br)Aug 08, 2025 15:05:38Sep 14, 2026 04:12:545
345.173.28.38(38-28-173-45.mustanet.com.br)Jun 10, 2025 19:07:54Aug 06, 2026 02:47:344
445.173.28.60(60-28-173-45.mustanet.com.br)Jun 03, 2025 21:50:54Sep 23, 2026 02:26:3410
545.173.28.33(33-28-173-45.mustanet.com.br)May 21, 2025 11:13:49Aug 22, 2026 20:32:415
645.173.28.48(48-28-173-45.mustanet.com.br)Sep 19, 2024 07:10:27Sep 09, 2026 01:39:583
745.173.28.53(53-28-173-45.mustanet.com.br)Jun 13, 2024 02:05:27Aug 29, 2026 17:53:273
845.173.28.50(50-28-173-45.mustanet.com.br)May 25, 2024 04:50:25Sep 25, 2026 12:58:065
945.173.28.42(42-28-173-45.mustanet.com.br)Nov 05, 2023 22:50:58Oct 01, 2026 16:49:543
1045.173.28.35(35-28-173-45.mustanet.com.br)Sep 06, 2023 17:01:17Aug 30, 2026 06:43:553

CleanTalk API response

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Frequently Asked Questions About 45.173.28.35

  • Why is this 45.173.28.35 contacting my website?

    This 45.173.28.35 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 45.173.28.35 safe?

    It depends on the IP address status. If it is green and marked as "Not in lists", it is considered safe. If it is "Blacklisted" and shown in red, it means the IP has been involved in abusive activity such as spam, phishing, scam attacks, password brute-force attempts, or hacking attempts.

  • How do I block 45.173.28.35?

    Use one of our Anti-Spam plugins, the Security plugin, the Anti-Spam API, or the Block Lists API. If you are not sure which option to choose, please contact our support team: https://cleantalk.org/my/support/open

  • Is this a bot or hacker?

    It depends on the activity of the 45.173.28.35. If the Anti-Spam or Security plugins stop the attacks, it is most likely a bot. If they do not stop them, there is a high probability that it is a human attacker.

  • What does "Blacklisted" mean?

    It means the 45.173.28.35 is currently performing various types of spam and security attacks on websites.

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