AbuseIPDB » 5.16.78.237
5.16.78.237 was found in our database!
This IP was reported 48 times. Confidence of Abuse is 100%: ?
| ISP | JSC ER-Telecom Holding Saint-Petersburg branch |
|---|---|
| Usage Type | Fixed Line ISP |
| ASN | AS51570 |
| Hostname(s) |
5x16x78x237.dynamic.spb.ertelecom.ru |
| Domain Name | ertelecom.ru |
| Country | 🇷🇺 Russian Federation |
| City | Saint Petersburg, St.-Petersburg |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 5.16.78.237:
This IP address has been reported a total of 48 times from 41 distinct sources. 5.16.78.237 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 | |
|---|---|---|---|---|
| 🇺🇸 ras07 |
Brute force SMTP/IMAP login attempts.
|
Brute-Force | ||
| 🇨🇦 polycoda |
📡 Port scan
|
Hacking Web App Attack | ||
| 🇩🇪 localhost-admin |
Unauthorized connection attempt detected, SMTP Brute-Force
|
Brute-Force | ||
| 🇬🇧 killian7603 |
Logon Policy Violation
|
Email Spam Spoofing Brute-Force | ||
| 🇫🇷 tecnicorioja |
SASL LOGIN authentication failed Jul 18 17:16:24
|
Brute-Force | ||
| 🇦🇺 brocococonut |
|
Brute-Force | ||
| Anonymous |
Authentication failure
|
Brute-Force | ||
| 🇮🇩 xveil |
|
Brute-Force | ||
| 🇩🇪 singertc |
|
Brute-Force Hacking | ||
| 🇫🇷 basing |
2026-07-18 16:53:26 idz SASL PLAIN auth failed: rhost=5.16.78.237...
|
Brute-Force | ||
| 🇳🇱 big-cloud.nl |
Unauthorized SMTP connection attempt
|
Brute-Force | ||
| Anonymous |
|
Brute-Force | ||
| Anonymous |
spamd: identified spam
|
Email Spam | ||
| 🇩🇪 DAUGDE |
|
Email Spam Spoofing Brute-Force | ||
| Anonymous |
|
Brute-Force |
Showing 1 to 15 of 48 reports
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