66.33.22.203
Neutral Activity
There is no recent abuse activity, or the IP address is whitelisted.
Whitelisted Subnet
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.
66.33.22.203 is on our whitelist as SYN-flood protection via the subnet 66.33.22.0/24.
- ISP
- Railway
- Usage Type
- Content Delivery Network
- ASN
- AS400940
- Domain Name
- railway.com
- Country
- 🇺🇸 United States of America
- City
- San Francisco, California
Abuse Reports
Total reports
44 from
26 distinct
reporters
First reported
Most recent report
Recent reports
We have received reports of abusive activity from this IP address within the last week.
This IP is on our whitelist as SYN-flood protection.
Shared services like this are often reported for traffic that is not abuse, so review the reports
before blocking.
| Reporter | IoA Timestamp (UTC) | Comment | Categories |
|---|---|---|---|
| 🇧🇷 ICS Labs |
ICS Labs threat intelligence (ICS Feeds): Exploited Host. Last observed 2026-11-05 UTC.
|
Exploited Host | |
| 🇩🇪 phil2k |
Firewall: Within 2026-11-04 08:21:51 - 2026-11-04 08:21:51 CET(+0100) identified: unallowed access from 66.33.22.203 on port 22(ssh) (1 trial)
Fail2ban: Within 2026-11-04 08:21:51 - 2026-11-04 08:21:51 CET(+0100) banned: 1 times by fail2ban[firewall]
|
Port Scan Brute-Force SSH | |
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | |
| 🇺🇸 anon333 |
Hacker syslog review 1793835239
|
Hacking | |
| 🇺🇸 Andreas76 |
Port scan: connection attempt to an unused trap port. Reported by bantower.
|
Port Scan | |
| 🇹🇷 alastyr |
Port scan: probes to 3 unused addresses of AS3188 within 60 s. 14 further packets from this source blocked during the following ban. Ports: 21,22,3389. Detected by Alastyr network sensor (XDP).
|
Port Scan | |
| 🇺🇸 RAP |
2026-11-04 21:33:53 UTC Unauthorized activity to TCP port 22. SSH
|
SSH | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 23)
Source port: 50120
TTL: 237
Packet length: 44
TOS: 0x00
This report (for 66.33.22.203) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 RAP |
2026-11-04 14:59:34 UTC Unauthorized activity to TCP port 22. SSH
|
SSH | |
| 🇺🇸 MPL |
tcp ports: 23,21 (2 or more attempts)
|
Port Scan | |
| 🇺🇸 xmission.com |
Blocked by UFW (TCP on 21)
Source port: 50076
TTL: 237
Packet length: 44
TOS: 0x08
This report (for 66.33.22.203) was generated by:
https://github.com/sefinek/UFW-AbuseIPDB-Reporter
|
Port Scan FTP Brute-Force Brute-Force | |
| 🇺🇸 RAP |
2026-11-04 11:59:01 UTC Unauthorized activity to TCP port 22. SSH
|
SSH | |
| Anonymous |
Unauthorized access (23/tcp/telnet) Targeted IoT device:Unknown (Probability:High)
|
Port Scan IoT Targeted | |
| 🇺🇸 MPL |
tcp ports: 21,23 (2 or more attempts)
|
Port Scan | |
| 🇸🇪 NordhTech |
Multiple malicious connection attempts detected, trying port(s) 22/tcp, then blocked by firewall.
|
Port Scan Hacking |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown