AOL Instant Messenger Protocol

Detection Information

The following page provides information on the AOL Instant Messenger Protocol.

Protocol Description

AIM (AOL Instant Messenger) was an instant messaging and presence application created by America Online (AOL). The software used the OSCAR instant messaging protocol to communicate in real time. The software is now obsolete.

Full Name

Open System for Communication in Realtime

Abbreviation

OSCAR

Introduced

Version 2.88

Retired

Version 4.1.1

Port Reference - RFC

TCP 5190 - America-Online
UDP 5190 - America-Online

External Resources

AOL Instant Messenger - Protocol Information

Protocol Detection

Do you know how much AOL Instant Messenger traffic flows through your network? Netify's protocol detection engine and reporting provides insights to help manage your network.

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Related Protocols

A list of related protocols is below. List of all protocols.

Category	Name	Tag
Messaging	Threema	threema	Details
Messaging	WhatsApp Chat	whatsapp-ssl	Details
Messaging	IRC	irc	Details
Messaging	Telegram	telegram	Details
Messaging	Facebook Zero	facebook-zero	Details
Messaging	Xiaomi Messaging	xiaomi-messaging	Details
Messaging	Snapchat	snapchat	Details
Messaging	QQ Instant Messenger	tencent-qq	Details
Messaging	Apple Push	apple-push	Details
Messaging	Secure IRC	irc-tls	Details
Messaging	XMPP	jabber	Details

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AOL Instant Messenger