136.108.61.21

Activity Trending Down This IP hasn't received reports recently, which causes the score to decay.
Abuse Confidence Score
100% Critical
39 reports
30 reporters · latest 2 weeks ago
ISP
Google LLC
Usage Type
Data Center/Web Hosting/Transit
ASN
AS396982
Hostname(s)
21.61.108.136.bc.googleusercontent.com
Domain Name
google.com
Country
🇺🇸 United States of America
City
North Charleston, South Carolina
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Abuse Reports

Total reports
39 from 30 distinct reporters
First reported
Most recent report
Last 60 days
Top reporter locations 🇺🇸 United States of America 12 🇩🇪 Germany 5 🇬🇧 United Kingdom of Great Britain and Northern Ireland 5
Most common categories Port Scan 21 Hacking 12 Web App Attack 8 Bad Web Bot 5 Brute-Force 3
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
🇺🇸 anon333
Invalid probes to web server T2006
Hacking Exploited Host
🇩🇪 Ilop
[hp-100] 2 unsolicited packets to honeypot ports 8000,8080 (OCI DShield sensor)
Port Scan
🇪🇸 raiolanetworks.com
Honeypot detection: port scan / service probe. 12 events observed. 6 distinct ports targeted. Reported automatically from a honeypot sensor.
Port Scan
🇺🇸 TPI-Abuse
Brute-Force Bad Web Bot Web App Attack
🇺🇸 CBJ
fail2ban: apache-proxy ...
Web App Attack
🇩🇪 Luhte
Unsolicited TCP connection from 136.108.61.21 to port 0 at 2026-10-21T21:52:23Z. Source IP completed three-way handshake to non-public service on this host. Detected by automated intrusion monitoring.
Port Scan Hacking
🇺🇸 NXTwoThou
IMAP
Port Scan
🇯🇵 gomasy
2026-10-22T06:42:09.988278+09:00 ssv01 postfix/submission/smtpd[2582760]: improper command pipelining after CONNECT from 21.61.108.136.bc.googleusercontent.com[136.108.61.21]: CONNECT api.ipify.org:443 HTTP/1.1\r\nHost: api.ipify.org:443\r\n\r\n ...
Brute-Force
🇺🇸 cybsecaoccol
unauthorized connection or malicious port scan attempted on tcp port - corp
Port Scan Hacking
🇺🇸 drewf.ink
[21:11] Attempted to relay through this host as an open proxy: CONNECT api.ipify.org:443
Web App Attack
🇬🇧 essinghigh
IPS Detection: 136.108.61.21 -> DPT: 10800
Port Scan
🇧🇬 MazenHost
1792614109 - 10/21/2026 23:21:49 Host: 136.108.61.21/136.108.61.21 Port: 1080 TCP Blocked ...
Port Scan
🇩🇪 HoneyPot-FrPri
1792614008 - 10/21/2026 22:20:08 Host: 136.108.61.21/136.108.61.21 Port: 1080 TCP Blocked ...
Port Scan
🇬🇧 essinghigh
IPS Detection: 136.108.61.21 -> DPT: 3128
Port Scan
🇵🇱 sefinek.net
Honeypot hit: HTTP/1.1 request on 8889 CONNECT api.ipify.org:443; 8889 [1], 8008 [1] TCP Reported by: https://github.com/sefinek/T-Pot-To-AbuseIPDB
Hacking Bad Web Bot

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