Network Port
Port 9091
Custom / ephemeral port
Total Hosts
418,844
last 90 d
Countries
12
distinct
Top Software
—
from banners
CVE Hits
—
NVD feed pending
Service Detail
Port
9091
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 | 40,810 |
| AS37963 | Alibaba (China) | 12,155 |
| AS19551 | Thales/Imperva | 10,218 |
| AS197207 | Mobile Communication Company of Iran | 6,538 |
| AS13335 | Cloudflare | 5,242 |
| AS9488 | — | 4,845 |
| AS4230 | Claro | 4,234 |
| AS139341 | ACE CDN | 4,036 |
| AS4134 | China Telecom | 3,947 |
| AS7472 | — | 3,829 |
| AS1715 | — | 3,573 |
| AS1659 | Taiwan Academic Network(TANet) | 3,445 |
Recently Seen on Port 9091
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.