Port 713IRIS over XPC

Port 713 is assigned to IRIS over XPC over TCP and UDP.

transport: tcp · udp
in transit: cleartext
assignment: official
risk: 2/10
lookups: 0

also known as iris-xpc

Technical Details

what runs on :713

IRIS over XPC carries the Internet Registry Information Service's structured, XML-based query and response exchanges using the XPC transport mapping. IANA lists both TCP and UDP for this service; deployments are expected to use the transport's connection and framing rules rather than a conventional HTTP or WHOIS exchange. The assignment does not identify a default implementation, server product, or related port, and the service is rarely encountered in Internet-wide scans.

Security Information

exposure of :713

risk score

2/ 10safe

routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.

network services averages 2.7 across 1,413 ports — this one sits 0.7 below.

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

Do not expose an IRIS endpoint publicly unless it is intentionally providing registry lookups. The protocol name does not establish encryption or authentication, so traffic should be protected with an appropriate secure transport or restricted by network policy; an exposed implementation may also disclose registry data or present parser and resource-exhaustion risks.

Record

iana registry entry

port: :713
service: IRIS over XPC
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 2/10safe
category: Network Services
usage: This port is assigned to IRIS, the Internet Registry Information Service, when carried over XPC. It is intended for structured registry queries and responses, but public deployments are uncommon and no registrant is recorded.
lookups: 0rank 993
added: 2026-09-10
updated: 2026-09-22
references: IANA service name registry — port 713

Something wrong?

This record is maintained by the engineers who use port 713. 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 2026-09-22.

01edit any field on a page of its own
02a model checks it for accuracy and spam
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edit this record →back to the registry

Related Ports

all 1,413 in network services →

the 8 most looked-up other ports in network services — 1,413 ports carry that label.

port	service	proto	category	risk	views
:9080	Groove RPC	TCPUDP	Web Services	caution	70.8k
:6543	Jetnet	UDP	Network Services	caution	65.3k
:5938	TeamViewer	TCPUDP	Remote Access	caution	65.0k
:8291	Winbox MikroTik Admin	TCP	Security	caution	62.9k
:3233	WhiskerControl Protocol	TCPUDP	Network Services	caution	61.9k
:3268	Microsoft Global Catalog (GC)	TCPUDP	Security	caution	54.6k
:135	Microsoft EPMAP	TCPUDP	Security	caution	51.9k
:3128	Tatsoft Default HTTP Proxy	TCP	Web Services	caution	46.8k

risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :713IRIS over XPC

Technical Details

Security Information

Related Ports

Port 713IRIS over XPC