Network Port
PPTP
Port 1723
Well-known service: PPTP
Total Hosts
601,452
last 90 d
Countries
12
distinct
Top Software
—
from banners
CVE Hits
—
NVD feed pending
Service Detail
Port
1723
Protocol
TCP / UDP
Service
PPTP
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 | 40,786 |
| AS37963 | Alibaba (China) | 12,933 |
| AS4134 | China Telecom | 9,014 |
| AS197207 | Mobile Communication Company of Iran | 5,795 |
| AS4766 | KT Corporation (Korea Telecom) | 5,091 |
| AS9488 | — | 4,890 |
| AS13335 | Cloudflare | 4,507 |
| AS3462 | HiNet | 4,486 |
| AS1659 | Taiwan Academic Network(TANet) | 4,183 |
| AS40509 | — | 3,914 |
| AS7472 | — | 3,835 |
| AS4230 | Claro | 3,620 |
Recently Seen on Port 1723
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.