[ Linux ] 사설 및 공인 IP 확인

사설 IP 확인

' hostname -I' 나 'ip addr' 로 사설 IP를 확인한다.

 

duru@ykd2:/sbin$ hostname -I
192.168.219.114
duru@ykd2:/sbin$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:0c:29:89:7c:a0 brd ff:ff:ff:ff:ff:ff
    altname enp2s1
    inet 192.168.219.114/24 metric 100 brd 192.168.219.255 scope global dynamic ens33
       valid_lft 65305sec preferred_lft 65305sec
    inet6 fe80::20c:29ff:fe89:7ca0/64 scope link
       valid_lft forever preferred_lft forever

공인 IP 확인

'curl https://ipinfo.io/ip'로 사설IP를 확인한다.

 

duru@ykd2:/sbin$ curl https://ipinfo.io/ip
125.186.XXX.XXduru@ykd2:/sbin$