66.33.22.181
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.
66.33.22.181 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
48 from
37 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): Hacking, Exploited Host. Last observed 2026-11-05 UTC.
|
Hacking Exploited Host | |
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | |
| 🇺🇸 MPL |
tcp/3389
|
Port Scan | |
| 🇧🇷 radardatelecom |
Blocked by Radar da Telecom firewall — abuseipdb
|
Bad Web Bot Web App Attack | |
| 🇺🇸 kot |
scan port 22, 66.33.22.181 block
|
Port Scan | |
| 🇺🇸 xclmp |
Unauthorized connection attempts consistent with that of port probing and scanning from 66.33.22.181 were detected at 2026-11-04 14:40:59 UTC. Learn More: https://fia.project-furina.com/report/16886
|
Port Scan | |
| Anonymous |
1793802720 - 11/04/2026 15:32:00 Host: 66.33.22.181/66.33.22.181 Port: 21 TCP Blocked
...
|
Port Scan | |
| 🇺🇸 MPL |
tcp port scan (6 or more attempts)
|
Port Scan | |
| 🇺🇸 MPL |
tcp ports: 22,21 (3 or more attempts)
|
Port Scan | |
| 🇩🇪 bancix |
Heimdallr NIDS: Automatic ban triggered. Reason: TRAP_PORT_HIT (porta 22)
|
Port Scan | |
| 🇺🇸 RAP |
2026-11-04 12:01:15 UTC Unauthorized activity to TCP port 22. SSH
|
SSH | |
| 🇺🇸 MPL |
tcp/22 (2 or more attempts)
|
Port Scan | |
| 🇩🇪 Jochen Pretli |
connection to honeypot
|
Email Spam Port Scan | |
| 🇫🇮 dnsbd.tech |
nftables: Port scan (TCP:21) [srv2]
|
Port Scan Hacking | |
| 🇷🇴 abuse_IP_reporter |
Nov 4 10:27:12 server UFW BLOCK SRC=66.33.22.181 PROTO=TCP SPT=49958 DPT=21
|
Port Scan |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown