Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Dalseo-gu

Region: Daegu Metropolitan City

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 39.121.72.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30232
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;39.121.72.30.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062700 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 27 23:53:03 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 30.72.121.39.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 30.72.121.39.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
129.144.50.168 attack
Malicious brute force vulnerability hacking attacks
2020-07-30 06:05:35
119.251.220.134 attackbots
Unauthorised access (Jul 29) SRC=119.251.220.134 LEN=40 TTL=46 ID=34470 TCP DPT=23 WINDOW=53115 SYN 
Unauthorised access (Jul 29) SRC=119.251.220.134 LEN=40 TTL=45 ID=23161 TCP DPT=8080 WINDOW=4268 SYN 
Unauthorised access (Jul 28) SRC=119.251.220.134 LEN=40 TTL=46 ID=30493 TCP DPT=8080 WINDOW=2467 SYN 
Unauthorised access (Jul 28) SRC=119.251.220.134 LEN=40 TTL=46 ID=20089 TCP DPT=8080 WINDOW=2467 SYN 
Unauthorised access (Jul 27) SRC=119.251.220.134 LEN=40 TTL=46 ID=16353 TCP DPT=23 WINDOW=6308 SYN
2020-07-30 06:28:00
89.248.168.2 attackspam
(pop3d) Failed POP3 login from 89.248.168.2 (NL/Netherlands/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jul 30 01:30:40 ir1 dovecot[3110802]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=89.248.168.2, lip=5.63.12.44, session=
2020-07-30 06:15:39
176.241.141.81 attackspambots
2020-07-29 21:54:33,158 fail2ban.actions        [937]: NOTICE  [sshd] Ban 176.241.141.81
2020-07-29 22:34:41,859 fail2ban.actions        [937]: NOTICE  [sshd] Ban 176.241.141.81
2020-07-29 23:14:16,835 fail2ban.actions        [937]: NOTICE  [sshd] Ban 176.241.141.81
2020-07-29 23:53:54,477 fail2ban.actions        [937]: NOTICE  [sshd] Ban 176.241.141.81
2020-07-30 00:33:33,907 fail2ban.actions        [937]: NOTICE  [sshd] Ban 176.241.141.81
...
2020-07-30 06:33:57
200.66.113.120 attackbots
(smtpauth) Failed SMTP AUTH login from 200.66.113.120 (BR/Brazil/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-07-30 00:56:59 plain authenticator failed for ([200.66.113.120]) [200.66.113.120]: 535 Incorrect authentication data (set_id=info@raei-co.com)
2020-07-30 06:18:19
197.60.29.176 attackbotsspam
Jul 29 22:43:19 ajax sshd[20104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.60.29.176 
Jul 29 22:43:21 ajax sshd[20104]: Failed password for invalid user exploration from 197.60.29.176 port 36790 ssh2
2020-07-30 06:36:17
51.91.100.109 attackspambots
Fail2Ban - SSH Bruteforce Attempt
2020-07-30 06:02:18
106.54.75.144 attackspambots
Unauthorized SSH login attempts
2020-07-30 06:11:49
103.48.193.7 attackspam
Jul 29 22:38:47 django-0 sshd[26139]: Invalid user wwx from 103.48.193.7
...
2020-07-30 06:32:29
182.92.85.121 attackspambots
Trolling for resource vulnerabilities
2020-07-30 06:33:37
188.92.214.203 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 188.92.214.203 (GE/Georgia/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-07-30 00:56:48 plain authenticator failed for ([188.92.214.203]) [188.92.214.203]: 535 Incorrect authentication data (set_id=ab-heidary)
2020-07-30 06:29:54
190.156.232.32 attack
SSH Invalid Login
2020-07-30 06:24:49
122.116.7.34 attackspambots
Jul 30 00:14:36 eventyay sshd[9507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.116.7.34
Jul 30 00:14:39 eventyay sshd[9507]: Failed password for invalid user wjnoh from 122.116.7.34 port 60184 ssh2
Jul 30 00:19:22 eventyay sshd[9833]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.116.7.34
...
2020-07-30 06:20:37
111.229.211.66 attack
SSH Invalid Login
2020-07-30 06:26:07
187.141.143.18 attackbots
1596054425 - 07/29/2020 22:27:05 Host: 187.141.143.18/187.141.143.18 Port: 445 TCP Blocked
2020-07-30 06:14:58

Recently Reported IPs

108.176.255.245 155.20.128.35 26.75.201.108 137.31.187.30
110.197.113.201 105.60.208.34 133.118.96.105 110.195.100.58
135.175.209.108 63.8.129.210 67.13.199.131 184.99.137.133
40.30.45.219 14.18.157.194 40.253.79.82 13.104.95.160
148.87.64.114 14.181.153.198 108.197.107.92 44.222.105.135