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AbuseIPDB » 221.6.164.235

221.6.164.235

Recent Activity

15 reports found in our database

33% ▲ ▲ ▲ Elevated

Abuse confidence score ?

ISP

China Unicom Jiangsu province network

Usage Type

Fixed Line ISP

ASN

AS4837

Domain Name

chinaunicom.cn

Country

🇨🇳 China

City

Nanjing, Jiangsu

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

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IP Abuse Reports for 221.6.164.235:

This IP address has been reported a total of 15 times from 6 distinct sources. 221.6.164.235 was first reported on June 19th 2026, and the most recent report was 2 days ago. In the last 60 days, the top reporter locations were: United States of America with 6 reports; Germany with 4 reports; Netherlands with 2 reports. The most common categories in these recent reports were: Bad Web Bot 14 times; Exploited Host 6 times; DDoS Attack 6 times; Web App Attack 3 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇳🇱 WeCloudit-Anti-Abuse	2026-09-13 14:37:34 (2 days ago)	This IP was detected by CrowdSec triggering crowdsecurity/http-bad-user-agent	Web App Attack Bad Web Bot
🇺🇸 SX Communications	2026-09-13 12:10:42 (2 days ago)	HTTP application-layer DoS / botnet traffic from 221.6.164.235: repeated high-cost dynamic page and ... show more HTTP application-layer DoS / botnet traffic from 221.6.164.235: repeated high-cost dynamic page and feed requests (profile/tag views, forums, tracker, RSS) at abusive rates via completed TCP/HTTPS. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇩🇪 Skyrider	2026-09-12 10:39:05 (3 days ago)	crowdsecurity/http-bad-user-agent	Bad Web Bot
🇨🇦 Mediashaker	2026-09-11 23:16:19 (3 days ago)	(apache-useragents) Failed apache-useragents trigger with match [redacted] from 221.6.164.235 (CN/Ch ... show more (apache-useragents) Failed apache-useragents trigger with match [redacted] from 221.6.164.235 (CN/China/-) show less	Bad Web Bot
🇩🇪 Skyrider	2026-09-10 13:31:45 (5 days ago)	crowdsecurity/http-bad-user-agent	Bad Web Bot
🇺🇸 SX Communications	2026-09-09 04:26:29 (6 days ago)	Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this ad ... show more Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇩🇪 Skyrider	2026-09-05 21:12:45 (1 week ago)	crowdsecurity/http-bad-user-agent	Bad Web Bot
🇺🇸 SX Communications	2026-08-31 04:33:46 (2 weeks ago)	Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this ad ... show more Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇦🇺 2000cn.com.au	2026-08-24 08:55:51 (3 weeks ago)	This IP was detected by CrowdSec triggering crowdsecurity/http-bad-user-agent	Web App Attack Bad Web Bot
🇳🇱 WeCloudit-Anti-Abuse	2026-08-22 21:00:48 (3 weeks ago)	This IP was detected by CrowdSec triggering crowdsecurity/http-bad-user-agent	Web App Attack Bad Web Bot
🇺🇸 SX Communications	2026-08-11 01:16:22 (1 month ago)	Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this ad ... show more Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇩🇪 Skyrider	2026-08-07 15:19:56 (1 month ago)	crowdsecurity/http-bad-user-agent	Bad Web Bot
🇺🇸 SX Communications	2026-08-04 21:36:53 (1 month ago)	Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this ad ... show more Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇺🇸 SX Communications	2026-07-30 14:39:52 (1 month ago)	Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this ad ... show more Blocked abusive HTTP application-layer DoS / botnet traffic from 221.6.164.235: traffic from this address continues high-cost dynamic page and feed requests at abusive rates via TCP/HTTPS despite edge block responses. Likely compromised end-user host. show less	DDoS Attack Bad Web Bot Exploited Host
🇫🇷 bigorre.org	2026-06-19 16:44:25 (2 months ago)	Excessive crawling : exceed crawl-delay defined in robots.txt	Bad Web Bot

Showing 1 to 15 of 15 reports

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