AS21738
ROZINT
An Autonomous System (AS) is a block of IP networks under a single routing policy. AS21738 is operated by ROZINT and originates routes from US. Below is a snapshot of how this network shows up in ScanMalware.com's public scans, plus the BGP footprint we observe for it.
Upstream providers
These are the autonomous systems most frequently seen forwarding traffic for AS21738 in BGP routing tables. They form AS21738's effective transit and peering profile.
Recent scans on AS21738
| URL | Title | Submitted |
|---|---|---|
| https://s2-b.time.mci1.us.rozint.net | 502 Bad Gateway | 2026-03-21 |
Open full AS21738 search interface (filters, pagination, BGP detail) →
About this network
ScanMalware.com performs public URL scans, then maps each scanned host to its current ASN ownership and BGP routing context. AS21738's footprint above is built from those scans plus live BGP data: which IP prefixes the AS announces, which networks transit it, and which countries it operates from.
If you're investigating a suspicious site hosted on AS21738, this profile lets you pivot from a single host to the broader network — for example to spot whether the same operator is hosting other suspicious content, or whether the AS has a history of compromised infrastructure.