Port 7144Peercast
**Peercast** is a decentralized peer-to-peer (P2P) streaming protocol that enables users to broadcast and receive audio and video content over the internet without centralized servers. The platform aims to minimize bandwidth bottlenecks and improve resilience by distributing data chunks among participating peers..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 5,379
single transport
payload readable on path
used by convention
caution
rank 886 of 993 · top 89%
Technical Details
what runs on :7144Overview:
Peercast operates as an open P2P streaming system. Instead of relying on a central streaming server, content is distributed dynamically through a network of peers. When a user (peer) receives a stream, they also forward parts of that stream to other connected peers, effectively acting as both a consumer and relay.
Architecture and Operation:
- Peercast clients typically connect on TCP port 7144.
- The Peercast client or plugin integrates with various media players and broadcasting software.
- Streams are split into small packets, which are propagated through mesh networks of relaying peers.
- The protocol manages connections, buffering, and peer selection dynamically to balance quality and network resource usage.
Usage Context:
Peercast has been used primarily for hobbyist live broadcasts, community radio, indie music, and small-scale video streams — especially popular among Japanese users. Since it is unofficial and decentralized, usage scenarios vary broadly without central control or oversight.
Security Information
exposure of :7144risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
network services averages 3.9 across 604 ports — this one sits 0.1 above.
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
every listening transport is another surface to filter at the edge
security overview
Common Vulnerabilities:
- Unencrypted Traffic: Peercast does not natively support encryption, exposing stream data to interception.
- Denial of Service: The open nature of peer relaying can be abused to amplify traffic or disrupt connectivity.
- Malicious Content Injection: Unauthenticated nodes may inject malicious or altered content into streams if peers are not carefully vetted.
- Privacy Risks: IP addresses of participants are visible, potentially subjecting users to de-anonymization.
Common Mitigations:
- Implement network segmentation or firewall rules to restrict unauthorized external access to port 7144.
- Where possible, run Peercast within VPN tunnels or use other encryption layers.
- Monitor network traffic for anomalies to detect potential abuse.
- Employ ingress and egress filtering on perimeter firewalls.
- Regularly update client applications to address potential vulnerabilities discovered in implementations.
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risk mix of the 8 listed
- caution100%
0 of 8 encrypted