172.68.223.137
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.
172.68.223.137 is an IP address from within our whitelist belonging to the subnet 172.64.0.0/13, which we identify as "Cloudflare Reverse Proxy".
| ISP | Cloudflare, Inc. |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS13335 |
| Domain Name | cloudflare.com |
| Country | 🇧🇷 Brazil |
| City | Porto Alegre, Rio Grande do Sul |
ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
IP Abuse Reports for 172.68.223.137
This IP address has been reported a total of 23 times from 12 distinct sources. 172.68.223.137 was first reported on , and the most recent report was . In the last 60 days, the top reporter locations were: United States of America with 4 reports; Brazil with 1 report; Czechia with 1 report. The most common categories in these recent reports were: Port Scan 7 times; Email Spam 1 time.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇩🇪 Jochen Pretli |
connection to honeypot
|
Email Spam Port Scan | ||
| 🇺🇸 MPL |
tcp/443 (5 or more attempts)
|
Port Scan | ||
| 🇧🇷 chronos |
2026-09-13 13:44:23 UTC-3||Unauthorized connection attempt detected for port scanning
|
Port Scan | ||
| 🇨🇿 Prcek |
PortScan:HOST=172.68.223.137,DPORTS=443
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/443 (8 or more attempts)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/443 (5 or more attempts)
|
Port Scan | ||
| 🇺🇸 MPL |
tcp/443 (5 or more attempts)
|
Port Scan | ||
| 🇩🇪 acadeova |
|
Port Scan | ||
| 🇩🇪 acadeova |
|
Port Scan | ||
| Anonymous |
|
Port Scan | ||
| 🇮🇹 IRT@Unisi |
anomaly:tcp_dst_session,1001>threshold1000,repeats294timessincelastlog
|
DDoS Attack | ||
| 🇩🇪 acadeova |
|
Port Scan | ||
| 🇦🇺 trentwiles.com |
Unauthorized connection attempt detected from IP address 172.68.223.137 to port 80 [SYD]
|
Port Scan | ||
| 🇩🇪 acadeova |
|
Port Scan | ||
| Anonymous |
invalid request
|
Bad Web Bot Web App Attack |
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