Mrežni port
Port 401
Custom / ephemeral port
Total Hosts
336,335
last 90 d
Countries
12
distinct
Top Software
—
from banners
CVE Hits
—
NVD feed pending
Service Detail
Port
401
Protokol
TCP / UDP
Servis
—
IANA Reserved
—
Common Risk
—
Top Software on this Port
No banners yet
banner-sweep hasn't fingerprinted a host on this port yet.
Top države
Top ASN-ovi
| ASN | Name | IPs |
|---|---|---|
| AS396982 | Google Cloud | 39,131 |
| AS37963 | Alibaba (China) | 11,944 |
| AS197207 | Mobile Communication Company of Iran | 5,636 |
| AS13335 | Cloudflare | 4,695 |
| AS9488 | — | 4,427 |
| AS1659 | Taiwan Academic Network(TANet) | 3,982 |
| AS7472 | — | 3,942 |
| AS40509 | — | 3,718 |
| AS1715 | — | 3,694 |
| AS4230 | Claro | 3,442 |
| AS98 | — | 3,176 |
| AS20214 | Comcast - Miami/Pompano | 2,757 |
Recently Seen on Port 401
Hosts most recently observed with this port open in our scan sweep.
CVE podudaranja
No version-matched CVEs
No published CVE exactly matches a software version seen on this port. Banners often omit versions, which limits precise matching.