Port 4001NewOak
NewOak is an obscure service assignment on TCP/UDP port 4001; protocol and deployment details are not publicly established.
- transport
- tcp · udp
- in transit
- cleartext
- assignment
- official
- risk
- 1/10
- lookups
- 0
2 transports registered
payload readable on path
registered with iana
safe
rank 994 of 1,069 · top 93%
1 other service is registered on port 4001. compare all 2 →
Technical Details
what runs on :4001no technical write-up for :4001 yet
the handshake, the implementations you meet in the wild, the flags that matter. we have the registry entry — the detail comes from the engineers who run it.
Security Information
exposure of :4001risk score
1/ 10safe
routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
official
registered with iana for this service — scanners fingerprint it by number
reachable over
tcp · udp
udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite
security overview
no security notes recorded for :4001 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :4001, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :3978 | OpenTTD Master Server | TCPUDP | Gaming | caution | 12.5k |
| :3999 | Norman Scanning Service | TCPUDP | Security | caution | 9.9k |
| :4007 | PrintBuzzer Socket Server | TCP | Network Services | caution | 8.2k |
| :4001 | Microsoft Ants | TCP | Gaming | caution | 7.7k |
| :3945 | EMCADS | TCPUDP | Security | caution | 7.6k |
| :4018 | Protocol Info & Warnings | TCPUDP | Network Services | caution | 6.7k |
| :3979 | OpenTTD | TCPUDP | Gaming | caution | 4.4k |
| :4000 | Diablo II | TCPUDP | Gaming | caution | 4.3k |
risk mix of the 8 listed
- caution100%
0 of 8 encrypted