AbuseIPDB » 91.203.136.21
91.203.136.21 was found in our database!
This IP was reported 15 times. Confidence of Abuse is 51%: ?
| ISP | FOP Kichuk Ivan Ivanovich |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS45044 |
| Domain Name | Unknown |
| Country | 🇺🇦 Ukraine |
| City | Odesa, Odesa |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 91.203.136.21:
This IP address has been reported a total of 15 times from 13 distinct sources. 91.203.136.21 was first reported on , and the most recent report was .
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 | |
|---|---|---|---|---|
| 🇺🇸 kosada.com |
Web bot: denial-of-service flood
|
DDoS Attack Bad Web Bot | ||
| 🇦🇷 Bruno |
Port Scanner: 91.203.136.21
|
Port Scan | ||
| Anonymous |
denied traffic to a honeypot network. destination port 23.
|
Port Scan Hacking | ||
| 🇺🇦 URAN Publishing Service |
SQLi Attempt
|
Hacking SQL Injection Web App Attack | ||
| 🇺🇸 gui-ying233 |
|
Bad Web Bot | ||
| 🇺🇸 RAP |
2026-08-13 15:10:42 UTC Unauthorized activity to TCP port 23. Telnet
|
Port Scan | ||
| 🇺🇸 NetGuard |
|
Brute-Force SSH | ||
| Anonymous |
denied traffic to a honeypot network. destination port 23.
|
Port Scan Hacking | ||
| 🇯🇵 knock |
Knock-Knock honeypot brute-force: Telnet (10 total hits)
|
Brute-Force | ||
| 🇨🇭 backslash |
block ruleset DA4A07AEE48B136A3922182BE8AA8BFBC1840803
|
Bad Web Bot | ||
| 🇺🇸 kosada.com |
Web bot: denial-of-service flood
|
DDoS Attack Bad Web Bot | ||
| 🇷🇴 INTEQ |
Web attack from 91.203.136.21
|
Web App Attack | ||
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | ||
| 🇨🇦 polycoda |
🥶 Part of massive botnet scraping campaign that nearly turned into a DDoS on 2025-11-27
|
DDoS Attack | ||
| 🇫🇷 bigorre.org |
Unidentified crawling: not a self-announced bot in user-agent
|
Bad Web Bot |
Showing 1 to 15 of 15 reports
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