Network Port
Port 3000
Custom / ephemeral port
Total Hosts
580,788
last 90 d
Countries
12
distinct
Top Software
—
from banners
CVE Hits
—
NVD feed pending
Service Detail
Port
3000
Protocol
TCP / UDP
Service
—
IANA Reserved
—
Common Risk
—
Top Software on this Port
No banners yet
banner-sweep hasn't fingerprinted a host on this port yet.
Top Countries
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS396982 | Google Cloud | 39,933 |
| AS4766 | KT Corporation (Korea Telecom) | 17,221 |
| AS37963 | Alibaba (China) | 14,177 |
| AS19551 | Thales/Imperva | 10,541 |
| AS197207 | Mobile Communication Company of Iran | 6,199 |
| AS9488 | — | 5,225 |
| AS4134 | China Telecom | 5,009 |
| AS1659 | Taiwan Academic Network(TANet) | 4,526 |
| AS7472 | — | 4,329 |
| AS4230 | Claro | 4,274 |
| AS14061 | DigitalOcean | 4,251 |
| AS13335 | Cloudflare | 4,012 |
Recently Seen on Port 3000
Hosts most recently observed with this port open in our scan sweep.
CVE Matches
No version-matched CVEs
No published CVE exactly matches a software version seen on this port. Banners often omit versions, which limits precise matching.