66.33.22.99
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.
66.33.22.99 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
55 from
39 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 |
|---|---|---|---|
| 🇫🇷 ipfyx |
Port scanning
|
Port Scan | |
| 🇫🇷 ipfyx |
Port scanning
|
Port Scan | |
| 🇫🇷 ipfyx |
Port scanning
|
Port Scan | |
| 🇧🇷 ICS Labs |
ICS Labs threat intelligence (ICS Feeds): Exploited Host. Last observed 2026-11-05 UTC.
|
Exploited Host | |
| 🇩🇪 reznekcs |
Blocked by UFW firewall
|
Brute-Force | |
| 🇫🇷 ipfyx |
Port scanning
|
Port Scan | |
| 🇬🇧 andypiper |
CrowdSec ban for AbuseIPDB Top List
|
Brute-Force Web App Attack | |
| 🇺🇸 NetVexor |
Attack source identified and submitted via NetVexor BGP Blackhole Network
|
Port Scan Hacking Brute-Force | |
| 🇺🇸 Necrotic |
Unsolicited connection attempt to a port with no service behind it (scan trap). Automated report.
|
Port Scan | |
| 🇷🇺 dnsbd.tech |
nftables: Port scan (TCP:3389) [srv1]
|
Port Scan Hacking | |
| 🇦🇹 urnilxfgbez |
Last 24 Hours suspicious: (DPT=445|DPT=3389|DPT=22|DPT=3306|DPT=8080|DPT=23|DPT=5900|DPT=1433)
|
Port Scan | |
| 🇹🇷 alastyr |
Port scan: probes to 3 unused addresses of AS3188 within 60 s. 10 further packets from this source blocked during the following ban. Ports: 21,22. Detected by Alastyr network sensor (XDP).
|
Port Scan | |
| 🇩🇪 Da_tschek |
Port scanning
|
Port Scan Hacking | |
| 🇧🇷 radardatelecom |
Blocked by Radar da Telecom firewall — abuseipdb
|
Bad Web Bot Web App Attack | |
| 🇰🇷 ian ian |
Unsolicited TCP SYN to closed port(s) 23 (1 attempt(s)) on a host that serves no such service; blocked by firewall.
|
Brute-Force Port Scan |
Think this IP has been falsely reported? You may request to have the associated reports reviewed and removed. Request Takedown