Port 463alpes

The alpes service is assigned to Alain Durand on TCP and UDP port 463; protocol details are not publicly specified.

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

Technical Details

what runs on :463

no technical write-up for :463 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 :463

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 :463 yet

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

Record

iana registry entry

port: :463
service: alpes
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: IANA assigns the alpes service name to Alain Durand for both TCP and UDP port 463. The registry provides no further information about the software or traffic normally found on this port.
lookups: 0rank 994
added: 2026-08-28
updated: 2026-08-28
references: IANA service name registry — port 463

Something wrong?

This record is maintained by the engineers who use port 463. 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 2026-08-28.

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 :463, by lookups.

port	service	proto	category	risk	views
:443	HTTPS	TCPtls	Web Services	caution	65.9k
:445	Microsoft-DS / SMB	TCP	File Transfer	caution	22.3k
:445	SMB over Microsoft-DS	TCP	File Transfer	caution	21.1k
:475	tcpnethaspsrv	TCP	Security	caution	20.7k
:502	Modbus Protocol	TCPUDP	Network Services	caution	19.2k
:427	Service Location Protocol	TCPUDP	Network Services	caution	14.6k
:502	Modbus	TCPUDP	Network Services	caution	13.7k
:524	NetWare Core Protocol (NCP)	TCPUDP	Network Services	caution	11.5k

risk mix of the 8 listed

caution100%

1 of 8 encrypted

Port :463alpes

Technical Details

Security Information

Related Ports

Port 463alpes