20.253.46.83
Recent Activity
This IP has received recent abuse reports, which causes the score to increase.
- ISP
- Microsoft Corporation
- Usage Type
- Data Center/Web Hosting/Transit
- ASN
- AS8075
- Domain Name
- microsoft.com
- Country
- 🇺🇸 United States of America
- City
- Dulles Town Center, Virginia
Abuse Reports
Total reports
48 from
36 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 |
|---|---|---|---|
| Anonymous |
Failed login attempt detected by Fail2Ban in plesk-postfix jail
|
Brute-Force | |
| 🇺🇸 lintelcorpo |
Yesterday, this IP was the source of 13 failed authentications targeting 9 unique usernames on our Mail Server at 216.21.193.119.
|
Brute-Force | |
| 🇿🇦 maximonline.co.za |
Brute Force IMAP AUTH Attack
|
Brute-Force | |
| 🇺🇸 SX Communications |
Web spam bot from 20.253.46.83: automated HTTPS requests for fake pharmacy / prescription / drug SEO URLs (bbs and blog product-style paths). 1 hits; paths: /blogs/naughtyaccessories/Anafranil-Discount-London.
|
Web Spam Blog Spam Bad Web Bot | |
| 🇳🇱 maxxsense |
20.253.46.83 (US/United States/-), 12 distributed imapd attacks on account [redacted]
|
Brute-Force | |
| 🇧🇷 radardatelecom |
Blocked by Radar da Telecom firewall — abuseipdb
|
Bad Web Bot Web App Attack | |
| Anonymous |
...
|
Brute-Force | |
| 🇳🇱 Selckie |
fail2ban: NGINX unusual impact
|
Web App Attack | |
| 🇩🇪 Paul Smith |
Email Auth Brute force attack 1/1 in last day
|
Brute-Force | |
| 🇮🇹 www.tana.it |
SMTP auth dictionary attack
|
Brute-Force | |
| 🇫🇷 ingroscart.it |
(smtpauth) Failed SMTP AUTH login from 20.253.46.83 (US/United States/Virginia/Dulles/-/[redacted])
|
Brute-Force | |
| 🇫🇷 adlp.org |
|
Brute-Force | |
| 🇯🇵 demonsword |
Detected by SentinelX honeypot: sent HTTP CONNECT request probing for an open proxy. Connection was hijacked and held in a tarpit to slow down the scan. Probed target: www.google.com:443
|
Open Proxy Port Scan | |
| 🇨🇿 lp |
Email account brute force: 1 attempts were recorded from 20.253.46.83
2026-11-10T07:55:38+0100 warning: unknown[20.253.46.83]: SASL authentication failed
|
Brute-Force | |
| 🇨🇦 Mediashaker |
20.253.46.83 (US/United States/-), 5 distributed imapd attacks on account [redacted]
|
Brute-Force |
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