Port 4035WAP Push over HTTP

Port for WAP Push over-the-air delivery using HTTP.

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

also known as wap-push-http, WAP Push OTA-HTTP

Technical Details

what runs on :4035

WAP Push OTA-HTTP carries WAP Push delivery traffic using HTTP-style request and response exchanges, commonly with push content submitted in an HTTP POST. The registry assigns both TCP and UDP; HTTP deployments normally use TCP, while UDP registration reflects the broader WAP transport environment. Typical payloads include WAP Push protocol content such as Service Indication (SI) and Service Loading (SL), rather than ordinary web pages. Port 4035 is distinct from other WAP ports such as 9200/9201 for WAP session transport and 2948/2949 for WAP Push MMS.

Security Information

exposure of :4035

risk score

2/ 10safe

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

web services averages 3.2 across 187 ports — this one sits 1.2 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

Traffic is not encrypted by default when carried over ordinary HTTP, although an operator can protect the connection with TLS or a private network. This port should generally be restricted to trusted mobile-network or gateway peers; internet exposure could permit spoofed or unsolicited push delivery, traffic injection, and denial-of-service attempts. It is obsolete and uncommon outside carrier infrastructure.

Record

iana registry entry

port: :4035
service: WAP Push over HTTP
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 2/10safe
category: Web Services Mobile
usage: This port is used by WAP Push gateways and mobile-operator infrastructure to deliver push content such as Service Indication and Service Loading messages over HTTP. It is not normally a general-purpose web service and is rarely encountered on public hosts.
lookups: 0rank 993
added: 2026-09-13
updated: 2026-09-22
references: IANA service name registry — port 4035

Something wrong?

This record is maintained by the engineers who use port 4035. 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.

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edit this record →back to the registry

Related Ports

all 187 in web services →

the 8 most looked-up other ports in web services — 187 ports carry that label.

port	service	proto	category	risk	views
:8888	Sun Answerbook & Alt HTTP	TCP	Web Services	caution	123.9k
:8000	Intel Remote Desktop / Alternate HTTP Port	TCP	Web Services	safe	84.3k
:8888	NewsEDGE	TCPUDP	Web Services	caution	83.3k
:8888	HTTP Alternative Port	TCP	Web Services	caution	76.5k
:8888	GNUmp3d Streaming HTTP	TCP	Web Services	caution	76.3k
:9080	Groove RPC	TCPUDP	Web Services	caution	70.8k
:8881	Atlasz Secure Server	TCP	Web Services	caution	67.6k
:80	HTTP	TCPUDP	Web Services	caution	67.3k

risk mix of the 8 listed

safe13%
caution88%

0 of 8 encrypted

Port :4035WAP Push over HTTP

Technical Details

Security Information

Related Ports

Port 4035WAP Push over HTTP