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138.185.243.25

Recent Activity

Abuse Confidence Score

25% Elevated

15 reports

13 reporters · latest 3 days ago

ISP: MAST TELECOMUNICACOES E INFORMATICA LTDA
Usage Type: Fixed Line ISP
ASN: AS263920
Domain Name: masttelecom.com.br
Country: 🇧🇷 Brazil
City: Joao Pessoa, Paraiba

ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

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Abuse Reports

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Total reports

15 from 13 distinct reporters

First reported

January 25th 2024

Most recent report

3 days ago

Last 60 days

Top reporter locations 🇺🇸 United States of America 2 🇬🇧 United Kingdom of Great Britain and Northern Ireland 1 🇳🇱 Netherlands 1

Most common categories Bad Web Bot 4 Web App Attack 3 Hacking 1

Recent reports We have received reports of abusive activity from this IP address within the last week. It is potentially still actively engaged in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇬🇧 gigatech	2026-11-08 23:35:08 UTC · (3 days ago)	Webserver Probing	Web App Attack
Anonymous	2026-11-05 15:15:04 UTC · (1 week ago)	Large-scale coordinated botnet (8M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky [yordim\|LIS\|MOW]): Retaliation after theft; Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan [MOW]): Employed by Angara Technologies G ... show more Large-scale coordinated botnet (8M+ IPs). Ordered by Alexander Pen'kov (alexander-pen-kov-7b41aa6a/Shursky [yordim\|LIS\|MOW]): Retaliation after theft; Attacker: Mikhail Smirnov (mikhail-smirnov-79830323/Aidan [MOW]): Employed by Angara Technologies Group \| Offpeak: Sessionless Catalog Access Blocked: /multimedia/cables/shopby/mul_connector_gender-vilka_rozetka_mf/mul_connector_video-dvi-displayport-bnc.html?p=2&stock=1 \| UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/536.2 (KHTML, like Gecko) Chrome/36.0.804.0 Safari/536.2 \| (Magento Site) show less	Hacking Bad Web Bot
🇹🇷 Jova	2026-10-24 07:56:05 UTC · (2 weeks ago)	WordPress user enumeration: 5 requests.	Web App Attack
🇺🇸 鬼影233	2026-09-25 01:45:45 UTC · (1 month ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36	Bad Web Bot
🇺🇸 鬼影233	2026-09-23 02:23:36 UTC · (1 month ago)	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36	Bad Web Bot
🇳🇱 ByeByte API	2026-09-20 17:27:54 UTC · (1 month ago)	byebyte.space auth: GET / at 2026-09-20T17:27:54Z. Soft-bot accumulation: 5 rejections in 300s (latest score 3). Firewall auto-banned IP for 900s. UA: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.6 ... show more byebyte.space auth: GET / at 2026-09-20T17:27:54Z. Soft-bot accumulation: 5 rejections in 300s (latest score 3). Firewall auto-banned IP for 900s. UA: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.6943.126 Safari/537.36'. Accept-Language: 'en,en-US;q=0.9'. Accept-Encoding: 'gzip, br'. Sec-Ch-Ua: '"Not(A)Brand";v="99", "Google Chrome";v="133", "Chromium";v="133"'. Platform: "macOS" (mobile=?0). Country (CF): BR. TLS info: {"scheme":"https"}. show less	Bad Web Bot Web App Attack
Anonymous	2026-09-01 15:25:32 UTC · (2 months ago)	"Packet Flood; Triggered WAF; Persistent 404 Attempts"	DDoS Attack
🇫🇷 Zkillu	2026-08-19 21:40:13 UTC · (2 months ago)	UDP flood (DDoS) vs AS215599: 249 pkts / 0.36 MB to UDP 80/8443 across 93 dst IP(s), 2026-08-19 21:46 to 2026-08-20 00:36 CEST. No legitimate service on these UDP ports (7-day baseline 0 GB/day). Carpet-bombing of a /24, likely botnet-compromised hos ... show more UDP flood (DDoS) vs AS215599: 249 pkts / 0.36 MB to UDP 80/8443 across 93 dst IP(s), 2026-08-19 21:46 to 2026-08-20 00:36 CEST. No legitimate service on these UDP ports (7-day baseline 0 GB/day). Carpet-bombing of a /24, likely botnet-compromised host. Evidence: sFlow + hardware ACL counters. show less	DDoS Attack Exploited Host
🇫🇷 HaloAgencySAS	2026-08-19 21:40:13 UTC · (2 months ago)	UDP flood (DDoS) vs AS215599: 249 pkts / 0.36 MB to UDP 80/8443 across 93 dst IP(s), 2026-08-19 21:46 to 2026-08-20 00:36 CEST. No legitimate service on these UDP ports (7-day baseline 0 GB/day). Carpet-bombing of a /24, likely botnet-compromised hos ... show more UDP flood (DDoS) vs AS215599: 249 pkts / 0.36 MB to UDP 80/8443 across 93 dst IP(s), 2026-08-19 21:46 to 2026-08-20 00:36 CEST. No legitimate service on these UDP ports (7-day baseline 0 GB/day). Carpet-bombing of a /24, likely botnet-compromised host. Evidence: sFlow + hardware ACL counters. show less	DDoS Attack Exploited Host
Anonymous	2025-11-25 15:17:13 UTC · (11 months ago)	scanning http requests from known botnet	Web App Attack
🇳🇱 exxos	2025-08-08 17:09:00 UTC · (1 year ago)	HTTP1.x attacks	DDoS Attack
🇳🇱 exxos	2025-08-07 11:03:01 UTC · (1 year ago)	http-no-verb	Hacking
🇺🇸 ipblock.com	2025-07-16 22:08:00 UTC · (1 year ago)	IPBlock protected site ID [4055-d][s=06]. Major crawler impostor. Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/537.36 (KHTML, like Gecko, Mediapartners-Google) Chrome/84.0.4147.140 Safari/537.36	Bad Web Bot
Anonymous	2025-01-28 02:43:38 UTC · (1 year ago)	Ports: 2077,2078,2082,2083,2086,2087,2095,2096; Direction: 0; Trigger: LF_DISTATTACK	Brute-Force SSH
🇺🇸 djc82k	2024-01-25 02:11:09 UTC · (2 years ago)	25-Jan-2024 03:04:09.741 client @0x7f080c098200 138.185.243.25#26979 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:04:14.081 client @0x7f080c098200 138.185.243.25#22377 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan ... show more 25-Jan-2024 03:04:09.741 client @0x7f080c098200 138.185.243.25#26979 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:04:14.081 client @0x7f080c098200 138.185.243.25#22377 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:04:30.234 client @0x7f080c098200 138.185.243.25#38293 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:04:52.786 client @0x7f0814f39c60 138.185.243.25#48060 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:04:54.350 client @0x7f080c098200 138.185.243.25#13880 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:07:20.193 client @0x7f080c098200 138.185.243.25#30259 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:07:27.477 client @0x7f081011fe80 138.185.243.25#34019 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:07:35.358 client @0x7f081011fe80 138.185.243.25#21453 (cisco.com): query (cache) 'cisco.com/TXT/IN' denied 25-Jan-2024 03:07:45.710 ... show less	DDoS Attack

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