固定端口(禁止使用):
由 IANA
控制,范围从0到1023,是,为已知服务所保留的端口,软件开发不会使用这些。
端口 | 协议 | 服务 | 备注 |
---|---|---|---|
7 |
tcp |
echo |
- |
7 |
udp |
echo |
- |
9 |
tcp |
discard,sink,null |
- |
9 |
udp |
discard,sink,null |
- |
11 |
tcp |
systat,users |
Active users |
11 |
udp |
systat,users |
Active users |
13 |
tcp |
daytime |
- |
13 |
udp |
daytime |
- |
17 |
tcp |
qotd,quote |
Quote of the day |
17 |
udp |
qotd,quote |
Quote of the day |
19 |
tcp |
chargen,ttytst,source |
Character generator |
19 |
udp |
chargen,ttytst,source |
Character generator |
20 |
tcp |
ftp-data |
FTP,data |
21 |
tcp |
ftp |
FTP. control |
22 |
tcp |
ssh |
SSH Remote Login Protocol |
23 |
tcp |
telnet |
- |
25 |
tcp |
smtp,mail |
Simple Mail Transfer Protocol |
37 |
tcp |
time,timserver |
- |
37 |
udp |
time,timserver |
- |
39 |
udp |
rlp,resource |
Resource Location Protocol |
42 |
tcp |
nameserver,name |
Host Name Server |
42 |
udp |
nameserver,name |
Host Name Server |
43 |
tcp |
nicname,whois |
- |
53 |
tcp |
domain |
Domain Name Server |
53 |
udp |
domain |
Domain Name Server |
67 |
udp |
bootps,dhcps |
Bootstrap Protocol Server |
68 |
udp |
bootpc,dhcpc |
Bootstrap Protocol Client |
69 |
udp |
tftp |
Trivial File Transfer |
70 |
tcp |
gopher |
- |
79 |
tcp |
finger |
- |
80 |
tcp |
http,www,www-http |
World Wide Web |
81 |
tcp |
hosts2-ns |
HOSTS2 Name Server |
81 |
udp |
hosts2-ns |
HOSTS2 Name Server |
88 |
tcp |
kerberos,krb5,kerberos-sec |
Kerberos |
88 |
udp |
kerberos,krb5,kerberos-sec |
Kerberos |
101 |
tcp |
hostname,hostnames |
NIC Host Name Server |
102 |
tcp |
iso-tsap |
ISO-TSAP Class 0 |
107 |
tcp |
rtelnet |
Remote Telnet Service |
109 |
tcp |
pop2,postoffice |
Post Office Protocol - Version 2 |
110 |
tcp |
pop3 |
Post Office Protocol - Version 3 |
111 |
tcp |
sunrpc,rpcbind,portmap |
SUN Remote Procedure Call |
111 |
udp |
sunrpc,rpcbind,portmap |
SUN Remote Procedure Call |
113 |
tcp |
auth,ident,tap |
Identification Protocol |
117 |
tcp |
uucp-path |
- |
118 |
tcp |
sqlserv |
SQL Services |
119 |
tcp |
nntp,usenet |
Network News Transfer Protocol |
123 |
udp |
ntp |
Network Time Protocol |
135 |
tcp |
epmap,loc-srv |
DCE endpoint resolution |
135 |
udp |
epmap,loc-srv |
DCE endpoint resolution |
137 |
tcp |
netbios-ns,nbname |
NETBIOS Name Service |
137 |
udp |
netbios-ns,nbname |
NETBIOS Name Service |
138 |
udp |
netbios-dgm,nbdatagram |
NETBIOS Datagram Service |
139 |
tcp |
netbios-ssn,nbsession |
NETBIOS Session Service |
143 |
tcp |
imap,imap4 |
Internet Message Access Protocol |
150 |
tcp |
sql-net |
- |
156 |
tcp |
sqlsrv |
- |
158 |
tcp |
pcmail-srv |
PCMail Server |
161 |
udp |
snmp |
SNMP |
162 |
udp |
snmptrap,snmp-trap |
SNMP trap |
170 |
tcp |
print-srv |
Network PostScript |
179 |
tcp |
bgp |
Border Gateway Protocol |
194 |
tcp |
irc |
Internet Relay Chat Protocol |
213 |
udp |
ipx |
IPX over IP |
322 |
tcp |
rtsps |
- |
322 |
udp |
rtsps |
- |
349 |
tcp |
mftp |
- |
349 |
udp |
mftp |
- |
389 |
tcp |
ldap |
Lightweight Directory Access Protocol |
443 |
tcp |
https,MCom |
HTTP over TLS/SSL |
443 |
udp |
https,MCom |
HTTP over TLS/SSL |
445 |
tcp |
microsoft-ds |
- |
445 |
udp |
microsoft-ds |
- |
464 |
tcp |
kpasswd |
Kerberos (v5) |
464 |
udp |
kpasswd |
Kerberos (v5) |
500 |
udp |
isakmp,ike |
Internet Key Exchange |
507 |
tcp |
crs |
Content Replication System |
507 |
udp |
crs |
Content Replication System |
512 |
tcp |
exec |
Remote Process Execution |
512 |
udp |
biff,comsat |
- |
513 |
tcp |
login |
Remote Login |
513 |
udp |
who,whod |
- |
514 |
tcp |
cmd,shell |
- |
514 |
udp |
syslog |
- |
515 |
tcp |
printer,spooler |
- |
517 |
udp |
talk |
- |
518 |
udp |
ntalk |
- |
520 |
tcp |
efs |
Extended File Name Server |
520 |
udp |
router,route,routed |
- |
522 |
tcp |
ulp |
- |
522 |
udp |
ulp |
- |
525 |
udp |
timed,timeserver |
- |
526 |
tcp |
tempo,newdate |
- |
529 |
tcp |
irc-serv |
- |
529 |
udp |
irc-serv |
- |
530 |
tcp |
courier,rpc |
- |
531 |
tcp |
conference,chat |
- |
532 |
tcp |
netnews,readnews |
- |
533 |
udp |
netwall |
For emergency broadcasts |
540 |
tcp |
uucp,uucpd |
- |
543 |
tcp |
klogin |
Kerberos login |
544 |
tcp |
kshell,krcmd |
Kerberos remote shell |
546 |
tcp |
dhcpv6-client |
DHCPv6 Client |
546 |
udp |
dhcpv6-client |
DHCPv6 Client |
547 |
tcp |
dhcpv6-server |
DHCPv6 Server |
547 |
udp |
dhcpv6-server |
DHCPv6 Server |
548 |
tcp |
afpovertcp |
AFP over TCP |
548 |
udp |
afpovertcp |
AFP over TCP |
550 |
udp |
new-rwho,new-who |
- |
554 |
tcp |
rtsp |
Real Time Stream Control Protocol |
554 |
udp |
rtsp |
Real Time Stream Control Protocol |
556 |
tcp |
remotefs,rfs,rfs_server |
- |
560 |
udp |
rmonitor,rmonitord |
- |
561 |
udp |
monitor |
- |
563 |
tcp |
nntps,snntp |
NNTP over TLS/SSL |
563 |
udp |
nntps,snntp |
NNTP over TLS/SSL |
565 |
tcp |
whoami |
- |
565 |
udp |
whoami |
- |
568 |
tcp |
ms-shuttle |
Microsoft shuttle |
568 |
udp |
ms-shuttle |
Microsoft shuttle |
569 |
tcp |
ms-rome |
Microsoft rome |
569 |
udp |
ms-rome |
Microsoft rome |
593 |
tcp |
http-rpc-epmap |
HTTP RPC Ep Map |
593 |
udp |
http-rpc-epmap |
HTTP RPC Ep Map |
612 |
tcp |
hmmp-ind |
HMMP Indication |
612 |
udp |
hmmp-ind |
HMMP Indication |
613 |
tcp |
hmmp-op |
HMMP Operation |
613 |
udp |
hmmp-op |
HMMP Operation |
636 |
tcp |
ldaps,sldap |
LDAP over TLS/SSL |
666 |
tcp |
doom |
Doom Id Software |
666 |
udp |
doom |
Doom Id Software |
691 |
tcp |
msexch-routing |
MS Exchange Routing |
691 |
udp |
msexch-routing |
MS Exchange Routing |
749 |
tcp |
kerberos-adm |
Kerberos administration |
749 |
udp |
kerberos-adm |
Kerberos administration |
750 |
udp |
kerberos-iv |
Kerberos version IV |
800 |
tcp |
mdbs_daemon |
- |
800 |
udp |
mdbs_daemon |
- |
989 |
tcp |
ftps-data |
FTP data,over TLS/SSL |
990 |
tcp |
ftps |
FTP control,over TLS/SSL |
992 |
tcp |
telnets |
Telnet protocol over TLS/SSL |
993 |
tcp |
imaps |
IMAP4 protocol over TLS/SSL |
994 |
tcp |
ircs |
IRC protocol over TLS/SSL |
995 |
tcp |
pop3s,spop3 |
pop3 protocol over TLS/SSL (was spop3) |
995 |
udp |
pop3s,spop3 |
pop3 protocol over TLS/SSL (was spop3) |
知名端口(不推荐使用):
由 IANA
列出的已注册的端口,由普通用户执行的普通用户进程或程序可以使用这些端口。不推荐使用,可能会与其他软件产生冲突。
端口 | 协议 | 服务 | 备注 |
---|---|---|---|
1109 |
tcp |
kpop |
Kerberos POP |
1110 |
tcp |
nfsd-status |
Cluster status info |
1110 |
udp |
nfsd-keepalive |
Client status info |
1155 |
tcp |
nfa |
Network File Access |
1155 |
udp |
nfa |
Network File Access |
1034 |
tcp |
activesync |
ActiveSync Notifications |
1167 |
udp |
phone |
Conference calling |
1270 |
tcp |
opsmgr |
Microsoft Operations Manager |
1270 |
udp |
opsmgr |
Microsoft Operations Manager |
1433 |
tcp |
ms-sql-s |
Microsoft-SQL-Server |
1433 |
udp |
ms-sql-s |
Microsoft-SQL-Server |
1434 |
tcp |
ms-sql-m |
Microsoft-SQL-Monitor |
1434 |
udp |
ms-sql-m |
Microsoft-SQL-Monitor |
1477 |
tcp |
ms-sna-server |
- |
1477 |
udp |
ms-sna-server |
- |
1478 |
tcp |
ms-sna-base |
- |
1478 |
udp |
ms-sna-base |
- |
1512 |
tcp |
wins |
Microsoft Windows Internet Name Service |
1512 |
udp |
wins |
Microsoft Windows Internet Name Service |
1524 |
tcp |
ingreslock, |
ingres |
1607 |
tcp |
stt |
- |
1607 |
udp |
stt |
- |
1701 |
udp |
l2tp |
Layer Two Tunneling Protocol |
1711 |
tcp |
pptconference |
- |
1711 |
udp |
pptconference |
- |
1723 |
tcp |
pptp |
Point-to-point tunnelling protocol |
1731 |
tcp |
msiccp |
- |
1731 |
udp |
msiccp |
- |
1745 |
tcp |
remote-winsock |
- |
1745 |
udp |
remote-winsock |
- |
1755 |
tcp |
ms-streaming |
- |
1755 |
udp |
ms-streaming |
- |
1801 |
tcp |
msmq |
Microsoft Message Queue |
1801 |
udp |
msmq |
Microsoft Message Queue |
1812 |
udp |
radius |
RADIUS authentication protocol |
1813 |
udp |
radacct |
RADIUS accounting protocol |
1863 |
tcp |
msnp |
- |
1863 |
udp |
msnp |
- |
1900 |
tcp |
ssdp |
- |
1900 |
udp |
ssdp |
- |
1944 |
tcp |
close-combat |
- |
1944 |
udp |
close-combat |
- |
2049 |
udp |
nfsd, |
nfs NFS server |
2053 |
tcp |
knetd |
Kerberos de-multiplexor |
2106 |
tcp |
mzap |
Multicast-Scope Zone Announcement Protocol |
2106 |
udp |
mzap |
Multicast-Scope Zone Announcement Protocol |
2177 |
tcp |
qwave |
QWAVE |
2177 |
udp |
qwave |
QWAVE Experiment Port |
2234 |
tcp |
directplay |
DirectPlay |
2234 |
udp |
directplay |
DirectPlay |
2382 |
tcp |
ms-olap3 |
Microsoft OLAP 3 |
2382 |
udp |
ms-olap3 |
Microsoft OLAP 3 |
2383 |
tcp |
ms-olap4 |
Microsoft OLAP 4 |
2383 |
udp |
ms-olap4 |
Microsoft OLAP 4 |
2393 |
tcp |
ms-olap1 |
Microsoft OLAP 1 |
2393 |
udp |
ms-olap1 |
Microsoft OLAP 1 |
2394 |
tcp |
ms-olap2 |
Microsoft OLAP 2 |
2394 |
udp |
ms-olap2 |
Microsoft OLAP 2 |
2460 |
tcp |
ms-theater |
- |
2460 |
udp |
ms-theater |
- |
2504 |
tcp |
wlbs |
Microsoft Windows Load Balancing Server |
2504 |
udp |
wlbs |
Microsoft Windows Load Balancing Server |
2525 |
tcp |
ms-v-worlds |
Microsoft V-Worlds |
2525 |
udp |
ms-v-worlds |
Microsoft V-Worlds |
2701 |
tcp |
sms-rcinfo |
SMS RCINFO |
2701 |
udp |
sms-rcinfo |
SMS RCINFO |
2702 |
tcp |
sms-xfer |
SMS XFER |
2702 |
udp |
sms-xfer |
SMS XFER |
2703 |
tcp |
sms-chat |
SMS CHAT |
2703 |
udp |
sms-chat |
SMS CHAT |
2704 |
tcp |
sms-remctrl |
SMS REMCTRL |
2704 |
udp |
sms-remctrl |
SMS REMCTRL |
2725 |
tcp |
msolap-ptp2 |
MSOLAP PTP2 |
2725 |
udp |
msolap-ptp2 |
MSOLAP PTP2 |
2869 |
tcp |
icslap |
- |
2869 |
udp |
icslap |
- |
3020 |
tcp |
cifs |
- |
3020 |
udp |
cifs |
- |
3074 |
tcp |
xbox |
Microsoft Xbox game port |
3074 |
udp |
xbox |
Microsoft Xbox game port |
3126 |
tcp |
ms-dotnetster |
Microsoft .NET ster port |
3126 |
udp |
ms-dotnetster |
Microsoft .NET ster port |
3132 |
tcp |
ms-rule-engine |
Microsoft Business Rule Engine Update Service |
3132 |
udp |
ms-rule-engine |
Microsoft Business Rule Engine Update Service |
3268 |
tcp |
msft-gc |
Microsoft Global Catalog |
3268 |
udp |
msft-gc |
Microsoft Global Catalog |
3269 |
tcp |
msft-gc-ssl |
Microsoft Global Catalog with LDAP/SSL |
3269 |
udp |
msft-gc-ssl |
Microsoft Global Catalog with LDAP/SSL |
3343 |
tcp |
ms-cluster-net |
Microsoft Cluster Net |
3343 |
udp |
ms-cluster-net |
Microsoft Cluster Net |
3389 |
tcp |
ms-wbt-server |
MS WBT Server |
3389 |
udp |
ms-wbt-server |
MS WBT Server |
3535 |
tcp |
ms-la |
Microsoft Class Server |
3535 |
udp |
ms-la |
Microsoft Class Server |
3540 |
tcp |
pnrp-port |
PNRP User Port |
3540 |
udp |
pnrp-port |
PNRP User Port |
3544 |
tcp |
teredo |
Teredo Port |
3544 |
udp |
teredo |
Teredo Port |
3587 |
tcp |
p2pgroup |
Peer to Peer Grouping |
3587 |
udp |
p2pgroup |
Peer to Peer Grouping |
3702 |
udp |
ws-discovery |
WS-Discovery |
3702 |
tcp |
ws-discovery |
WS-Discovery |
3776 |
tcp |
dvcprov-port |
Device Provisioning Port |
3776 |
udp |
dvcprov-port |
Device Provisioning Port |
3847 |
tcp |
msfw-control |
Microsoft Firewall Control |
3882 |
tcp |
msdts1 |
DTS Service Port |
3935 |
tcp |
sdp-portmapper |
SDP Port Mapper Protocol |
3935 |
udp |
sdp-portmapper |
SDP Port Mapper Protocol |
4350 |
tcp |
net-device |
Net Device |
4350 |
udp |
net-device |
Net Device |
4500 |
tcp |
ipsec-msft |
Microsoft IPsec NAT-T |
4500 |
udp |
ipsec-msft |
Microsoft IPsec NAT-T |
5355 |
tcp |
llmnr |
LLMNR |
5355 |
udp |
llmnr |
LLMNR |
5357 |
tcp |
wsd |
Web Services on devices |
5358 |
tcp |
wsd |
Web Services on devices |
5678 |
tcp |
rrac |
Remote Replication Agent Connection |
5678 |
udp |
rrac |
Remote Replication Agent Connection |
5679 |
tcp |
dccm |
Direct Cable Connect Manager |
5679 |
udp |
dccm |
Direct Cable Connect Manager |
5720 |
tcp |
ms-licensing |
Microsoft Licensing |
5720 |
udp |
ms-licensing |
Microsoft Licensing |
6073 |
tcp |
directplay8 |
DirectPlay8 |
6073 |
udp |
directplay8 |
DirectPlay8 |
9535 |
tcp |
man |
Remote Man Server |
9753 |
tcp |
rasadv |
- |
9753 |
udp |
rasadv |
- |
11320 |
tcp |
imip-channels |
IMIP Channels Port |
11320 |
udp |
imip-channels |
IMIP Channels Port |
47624 |
tcp |
directplaysrvr |
Direct Play Server |
47624 |
udp |
directplaysrvr |
Direct Play Server |