Port 4545WorldScores

WorldScores service traffic using TCP or UDP on port 4545.

transport: tcp · udp
in transit: cleartext
assignment: official
risk: 1/10
lookups: 0

Technical Details

what runs on :4545

no technical write-up for :4545 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.

add technical details

Security Information

exposure of :4545

risk 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 :4545 yet

known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.

Record

iana registry entry

port: :4545
service: WorldScores
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: Port 4545 is assigned to the WorldScores service over both TCP and UDP. The assignment is registered to Steve Davis, but no public deployment or protocol details are recorded here.
lookups: 0rank 994
added: 2026-09-14
updated: 2026-09-14
references: IANA service name registry — port 4545

Something wrong?

This record is maintained by the engineers who use port 4545. Every field on it is editable — change what's wrong, say how you know, and a reviewer publishes it, usually within a minute. Last touched 2026-09-14.

01edit any field on a page of its own
02a model checks it for accuracy and spam
03clean and confident goes live immediately

edit this record →back to the registry

Related Ports

browse categories →

ports registered around :4545, by lookups.

port	service	proto	category	risk	views
:4567	Sinatra Dev HTTP Port	TCP	Web Services	caution	23.0k
:4500	IPSec NAT Traversal	UDPtls	Security	caution	15.8k
:4534	Armagetron Advanced	UDP	Gaming	caution	9.4k
:4569	IAX2	UDP	Voice and Chat	caution	8.0k
:4537	WSS Security Service	TCPUDP	Security	safe	0
:4549	Aegate PMR Service	TCPUDP	—	safe	0
:4593	IPT (ANRI-ANRI)	TCPUDP	—	safe	0
:4536	Event Heap Server SSL	TCPUDPtls	Network Services	safe	0

risk mix of the 8 listed

safe50%
caution50%

2 of 8 encrypted

Port :4545WorldScores

Technical Details

Security Information

Related Ports

Port 4545WorldScores