Port 30087Unassigned Port

No IANA service is assigned to port 30087; it falls within Kubernetes' default NodePort range.

transport: unknown
in transit: cleartext
assignment: unofficial
risk: 1/10
lookups: 0

Technical Details

what runs on :30087

Port 30087 has no IANA-assigned service or standard protocol framing. It falls within Kubernetes' default NodePort range of 30000–32767; a NodePort forwards traffic to a service and may use TCP, UDP, or SCTP according to that service's configuration. There is no protocol handshake, encryption, or related port defined specifically for 30087.

Security Information

exposure of :30087

risk score

1/ 10safe

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

network services averages 2.6 across 2,027 ports — this one sits 1.6 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

unknown

every listening transport is another surface to filter at the edge

security overview

The security implications depend on whether a host or cluster is actually listening and what service is configured there. A Kubernetes NodePort may make that service reachable on node addresses, so check firewall rules and the service's own authentication and exposure settings rather than treating the port as inherently harmless.

Record

iana registry entry

port: :30087
service: Unassigned Port
transport: unknown
encryption: cleartext
assignment: convention only
risk: 1/10safe
category: Network Services
usage: There is no standardized service associated with this port. Kubernetes installations using the default NodePort range may expose a configured service on it, but the port alone does not identify that service.
lookups: 0rank 993
added: 2026-10-23
updated: 2026-10-23
references: IANA Service Name and Transport Protocol Port Number Registry
Kubernetes Services: NodePort

Something wrong?

This record is maintained by the engineers who use port 30087. 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 2026-10-23.

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

all 2,027 in network services →

the 8 most looked-up other ports in network services — 2,027 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 :30087Unassigned Port

Technical Details

Security Information

Related Ports

Port 30087Unassigned Port