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5.21.78.21

Recent Activity

Abuse Confidence Score

47% Elevated

10 reports

8 reporters · latest 22 hours ago

ISP: Nawras Mobile Broadband - Pool 135 -166
Usage Type: Fixed Line ISP
ASN: AS50010
Hostname(s): dynamic.isp.ooredoo.om
Domain Name: ooredoo.om
Country: 🇴🇲 Oman
City: Muscat, Muscat

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

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Abuse Reports

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Total reports

10 from 8 distinct reporters

First reported

April 3rd 2026

Most recent report

22 hours ago

Last 60 days

Top reporter locations 🇩🇪 Germany 3 🇺🇸 United States of America 3 🇨🇭 Switzerland 1

Most common categories Bad Web Bot 5 Web App Attack 5 Brute-Force 3 Exploited Host 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
🇺🇸 Major Hostility	2026-11-13 02:07:41 UTC · (22 hours ago)	"POST /graphql HTTP/1.1" 404 "POST /api/graphql HTTP/1.1" 404 "GET /wp-json/wp/v2/users/me HTTP/1.1" 404 "POST /xmlrpc.php HTTP/1.1" 403	Web App Attack
🇩🇪 FeG Deutschland	2026-11-13 01:34:08 UTC · (23 hours ago)	Looking for CMS/PHP/SQL vulnerablilities/excessive crawling - 24	Exploited Host Web App Attack
🇺🇸 TPI-Abuse	2026-11-13 00:41:49 UTC · (1 day ago)	(mod_security) mod_security (id:225170) triggered by 5.21.78.21 (dynamic.isp.ooredoo.om): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Nov 12 19:41:42.427515 2026] [security2:error] [pid 10934:tid 10934] [client 5.21 ... show more (mod_security) mod_security (id:225170) triggered by 5.21.78.21 (dynamic.isp.ooredoo.om): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Nov 12 19:41:42.427515 2026] [security2:error] [pid 10934:tid 10934] [client 5.21.78.21:58016] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|fletcherdouglas.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "fletcherdouglas.com"] [uri "/wp-json/wp/v2/users"] [unique_id "avZcxizK3cDtuFDbYk8M2QAAAB8"], referer: https://fletcherdouglas.com/ show less	Brute-Force Bad Web Bot Web App Attack
🇺🇸 TPI-Abuse	2026-11-12 16:41:48 UTC · (1 day ago)	(mod_security) mod_security (id:225170) triggered by 5.21.78.21 (dynamic.isp.ooredoo.om): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Nov 12 11:41:45.435706 2026] [security2:error] [pid 26788:tid 26788] [client 5.21 ... show more (mod_security) mod_security (id:225170) triggered by 5.21.78.21 (dynamic.isp.ooredoo.om): 1 in the last 300 secs; Ports: ; Direction: 1; Trigger: LF_MODSEC; Logs: [Thu Nov 12 11:41:45.435706 2026] [security2:error] [pid 26788:tid 26788] [client 5.21.78.21:36682] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_COOKIES_NAMES. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/26_Apps_WordPress.conf"] [line "155"] [id "225170"] [rev "3"] [msg "COMODO WAF: Sensitive Information Disclosure Vulnerability in WordPress 4.7 (CVE-2017-5487)\|\|d-sinema.com\|F\|2"] [severity "CRITICAL"] [tag "CWAF"] [tag "WordPress"] [hostname "d-sinema.com"] [uri "/wp-json/wp/v2/users/me"] [unique_id "avXsSc7BjeuXKaKtQu3hiwAAAAc"] show less	Brute-Force Bad Web Bot Web App Attack
🇩🇪 LRob	2026-11-12 10:44:52 UTC · (1 day ago)	Not following 301 redirects — wasted requests \| method: POST \| path: /wp-login.php \| ua: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Safari/537.36 \| 2026-11-12 10:44 UTC	Bad Web Bot
🇫🇷 ingroscart.it	2026-11-12 01:45:55 UTC · (1 day ago)	(wordpress) Failed wordpress login from 5.21.78.21 (OM/Oman/Muscat/Muscat/dynamic.isp.ooredoo.om/[redacted])	Brute-Force
Anonymous	2026-11-11 09:22:36 UTC · (2 days ago)	Web application attack detected.	Web App Attack
🇩🇪 LRob	2026-11-11 04:51:33 UTC · (2 days ago)	Not following 301 redirects — wasted requests \| method: POST \| path: /wp-login.php \| ua: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Safari/537.36	Bad Web Bot
🇨🇭 backslash	2026-10-24 15:57:03 UTC · (2 weeks ago)	block ruleset 6B63410D189E6343B910F7440B8499558BEC52EB	Bad Web Bot
Anonymous	2026-04-03 21:21:31 UTC · (7 months ago)	Unauthorized connection attempt	Port Scan Hacking Exploited Host

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