Port 4662OrbitNet Message
OrbitNet Message Service is primarily known as a Peer-to-Peer (P2P) communication port historically used by eDonkey2000 and similar file-sharing applications. It facilitates decentralized messaging and resource discovery among peers within the network, enabling resilient and scalable data exchanges without relying on central servers..
- transport
- tcp · udp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 8,958
2 transports registered
payload readable on path
used by convention
caution
rank 549 of 993 · top 55%
1 other service is registered on port 4662. compare all 2 →
Technical Details
what runs on :4662Port 4662 has traditionally been associated with peer-to-peer network protocols, particularly those employed by the eDonkey2000 file-sharing network. This service allows clients to exchange metadata, search queries, and resource location information directly with other peers. Communications over this port use both TCP and UDP protocols, which support reliable messaging and lightweight packet exchange for maintaining distributed network state.
OrbitNet Message Service is built to handle peer discovery effectively, enabling new participants to join the network seamlessly. The underlying protocol ensures efficient search propagation and resource advertisement, often leveraging hashing techniques to identify shared content. It supports multi-threaded connections, robust routing mechanisms, and fault tolerance through distributed node management.
In modern applications, similar services have evolved to incorporate encryption, NAT traversal, and sophisticated peer management. However, legacy ports like 4662 remain identifiable targets within P2P networking landscapes, frequently appearing in network scans tied to file sharing and distributed messaging architecture.
Security Information
exposure of :4662risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
file transfer averages 4.1 across 114 ports — this one sits 0.1 below.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
unofficial
used by convention, not registered — what answers here varies by deployment
reachable over
tcp · udp
udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite
security overview
Common Vulnerabilities:
- Susceptibility to Distributed Denial of Service (DDoS) attacks exploiting open P2P connections
- Potential for misuse by malware leveraging the port for command and control communications
- Exposure of unencrypted metadata or messages which can be intercepted or analyzed by attackers
- Abuse by unauthorized clients spoofing legitimate traffic to infiltrate the network
Common Mitigations:
- Employ firewalls to restrict inbound and outbound traffic on port 4662 to trusted sources only
- Monitor network activity for unusual patterns indicative of malware or DDoS behaviors
- Encourage use of encrypted overlays or VPNs to protect data-in-transit
- Regularly update and patch P2P software to address protocol vulnerabilities
- Implement deep packet inspection to detect and block unauthorized or malicious Peer-to-Peer traffic
Related Ports
the 8 most looked-up other ports in file transfer — 114 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :9080 | Groove RPC | TCPUDP | Web Services | caution | 70.8k |
| :17500 | Dropbox LAN Sync | TCPUDP | File Transfer | caution | 43.7k |
| :548 | Apple Filing Protocol | TCP | File Transfer | caution | 36.8k |
| :7000 | Vuze HTTPS Tracker | TCPtls | Security | caution | 28.9k |
| :1337 | PowerFolder P2P | TCP | Security | caution | 27.1k |
| :9001 | SharePoint Authoring | Web Services | caution | 26.3k | |
| :8080 | FilePhile Relay | UDP | File Transfer | caution | 25.6k |
| :1337 | WASTE Encrypted Sharing | TCP | Security | caution | 22.9k |
risk mix of the 8 listed
- caution100%
1 of 8 encrypted