101.140.120.153

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
46% Elevated
33 reports
19 reporters · latest 1 week ago
ISP
OPTAGE Inc.
Usage Type
Fixed Line ISP
ASN
AS17511
Domain Name
optage.co.jp
Country
🇯🇵 Japan
City
Kyoto, Kyoto
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Abuse Reports

Total reports
33 from 19 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇭🇺 Hungary 8 🇭🇰 Hong Kong 7 🇩🇪 Germany 6
Most common categories Brute-Force 24 Web App Attack 19 Hacking 8 Port Scan 2
Old reports The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
Reporter IoA Timestamp (UTC) Comment Categories
🇩🇪 NxtGenIT
CiscoASA Honeypot hit, Payload: "GET /+CSCOE+/logon.html HTTP/1.1" 302 -,
Brute-Force
🇨🇿 lp
Unauthorized VPN login attempts: 1 attempts were recorded from 101.140.120.153 2026-10-29T06:11:20+0100 vpn Access-Reject station: 101.140.120.153
Brute-Force Web App Attack
🇨🇿 lp
Unauthorized VPN login attempts: 1 attempts were recorded from 101.140.120.153 2026-10-29T02:58:23+0100 vpn Access-Reject station: 101.140.120.153
Brute-Force Web App Attack
🇨🇿 lp
Unauthorized VPN login attempts: 1 attempts were recorded from 101.140.120.153 2026-10-28T18:43:25+0100 vpn Access-Reject station: 101.140.120.153
Brute-Force Web App Attack
🇭🇺 kisbogdan
Synology DSM login bruteforce; Requests: 22; Avg time between requests: 540.43 seconds; Attempted usernames: topstar, tsti
Brute-Force
🇭🇺 kisbogdan
Synology DSM login bruteforce; Requests: 26; Avg time between requests: 995.40 seconds; Attempted usernames: agent, hang, marc, nacho
Brute-Force
🇭🇺 kisbogdan
Synology DSM login bruteforce; Requests: 34; Avg time between requests: 918.33 seconds; Attempted usernames: b.karimzadeh, baskool, u28, gholam, agent
Brute-Force
Anonymous
Web directory scan: 19 requests in 21h 53m (Last path: '/webapi/entry.cgi?account=b.karimzadeh&api=SYNO.API.Auth&format=sid&method=login&passwd=1234&session=FileStation&version=6').
Hacking Web App Attack
🇭🇺 kisbogdan
Synology DSM login bruteforce; Requests: 4; Avg time between requests: 77.33 seconds; Attempted usernames: b.karimzadeh
Brute-Force
🇭🇺 kisbogdan
Synology DSM login bruteforce; Requests: 2; Avg time between requests: 1.00 seconds; Attempted usernames: zadegi
Brute-Force
Anonymous
Web directory scan: 21 requests in 22h 47m (Last path: '/webapi/entry.cgi?account=kaczmarek&api=SYNO.API.Auth&format=sid&method=login&passwd=kaczmarek&session=FileStation&version=6').
Hacking Web App Attack
🇬🇧 [email protected]
Repeated failed login attempts; auto-blocked by Synology NAS
Brute-Force
Anonymous
Web directory scan: 10 requests in 8h 18m (Last path: '/webapi/auth.cgi?account=interview&api=SYNO.API.Auth&format=sid&method=login&passwd=interview&session=FileStation&version=6').
Hacking Web App Attack
🇭🇺 poschm
Synology DSM web login brute-force: 4 failed password attempt(s) between 2026-10-22T20:17:14+02:00 and 2026-10-22T22:32:21+02:00
Brute-Force Web App Attack
🇦🇺 Hacker Reporter
Synology DSM web login brute-force: 8 failed password sign-in attempts between 2026-10-07T00:33:05+11:00 and 2026-10-07T09:55:22+11:00 using 4 different usernames (chti, trabzon, gigas, milana).
Brute-Force Web App Attack

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