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: unknown

Region: unknown

Country: Taiwan (Province of China)

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 <<>> 139.223.161.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63538
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.223.161.121.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012301 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 11:42:42 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 121.161.223.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.161.223.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.99.57.32 attackspambots
2020-08-08T07:36:54.549714abusebot-6.cloudsearch.cf sshd[23517]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=32.ip-192-99-57.net  user=root
2020-08-08T07:36:55.668004abusebot-6.cloudsearch.cf sshd[23517]: Failed password for root from 192.99.57.32 port 44474 ssh2
2020-08-08T07:40:15.533230abusebot-6.cloudsearch.cf sshd[23593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=32.ip-192-99-57.net  user=root
2020-08-08T07:40:17.248156abusebot-6.cloudsearch.cf sshd[23593]: Failed password for root from 192.99.57.32 port 37226 ssh2
2020-08-08T07:43:21.048323abusebot-6.cloudsearch.cf sshd[23619]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=32.ip-192-99-57.net  user=root
2020-08-08T07:43:22.964021abusebot-6.cloudsearch.cf sshd[23619]: Failed password for root from 192.99.57.32 port 58226 ssh2
2020-08-08T07:46:25.574192abusebot-6.cloudsearch.cf sshd[23649]: pam_unix(ss
...
2020-08-08 20:05:29
183.88.3.109 attackspam
Unauthorized connection attempt from IP address 183.88.3.109 on Port 445(SMB)
2020-08-08 19:31:24
104.248.237.70 attackbotsspam
SSH brute-force attempt
2020-08-08 19:38:14
211.80.102.185 attack
2020-08-08 05:31:47.945462-0500  localhost sshd[26385]: Failed password for root from 211.80.102.185 port 26136 ssh2
2020-08-08 19:49:47
190.181.60.2 attackbotsspam
Aug  8 04:12:48 ws19vmsma01 sshd[174514]: Failed password for root from 190.181.60.2 port 53434 ssh2
Aug  8 04:31:14 ws19vmsma01 sshd[54481]: Failed password for root from 190.181.60.2 port 44874 ssh2
...
2020-08-08 19:28:31
45.236.129.157 attackbotsspam
Aug  8 04:19:29 NPSTNNYC01T sshd[8104]: Failed password for root from 45.236.129.157 port 39524 ssh2
Aug  8 04:22:23 NPSTNNYC01T sshd[8441]: Failed password for root from 45.236.129.157 port 52530 ssh2
...
2020-08-08 19:54:46
124.204.65.82 attackspambots
Aug  8 13:57:17 home sshd[509085]: Failed password for root from 124.204.65.82 port 27782 ssh2
Aug  8 13:58:32 home sshd[509459]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.204.65.82  user=root
Aug  8 13:58:33 home sshd[509459]: Failed password for root from 124.204.65.82 port 44528 ssh2
Aug  8 13:59:46 home sshd[509817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.204.65.82  user=root
Aug  8 13:59:48 home sshd[509817]: Failed password for root from 124.204.65.82 port 61268 ssh2
...
2020-08-08 19:59:54
185.234.219.226 attack
Jul 22 07:43:37 mail postfix/smtpd[32700]: warning: unknown[185.234.219.226]: SASL LOGIN authentication failed: authentication failure
2020-08-08 19:38:44
192.82.71.196 attackbotsspam
Automatic report - Port Scan Attack
2020-08-08 19:42:55
92.184.100.157 attack
Unauthorized IMAP connection attempt
2020-08-08 19:54:02
164.163.224.224 attackbotsspam
Unauthorized connection attempt detected from IP address 164.163.224.224 to port 23
2020-08-08 20:02:14
211.137.254.221 attackspam
"Unauthorized connection attempt on SSHD detected"
2020-08-08 20:01:01
68.183.83.38 attack
Aug  8 11:52:17 lnxweb61 sshd[4543]: Failed password for root from 68.183.83.38 port 35152 ssh2
Aug  8 11:52:17 lnxweb61 sshd[4543]: Failed password for root from 68.183.83.38 port 35152 ssh2
2020-08-08 19:54:25
111.72.197.79 attackspambots
Aug  8 05:49:36 srv01 postfix/smtpd\[28925\]: warning: unknown\[111.72.197.79\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 05:49:48 srv01 postfix/smtpd\[28925\]: warning: unknown\[111.72.197.79\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 05:50:04 srv01 postfix/smtpd\[28925\]: warning: unknown\[111.72.197.79\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 05:50:22 srv01 postfix/smtpd\[28925\]: warning: unknown\[111.72.197.79\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  8 05:50:34 srv01 postfix/smtpd\[28925\]: warning: unknown\[111.72.197.79\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-08 19:50:31
116.97.52.96 attackbotsspam
Unauthorised access (Aug  8) SRC=116.97.52.96 LEN=52 TTL=109 ID=3856 DF TCP DPT=445 WINDOW=8192 SYN
2020-08-08 19:58:40

Recently Reported IPs

155.231.205.207 104.250.184.134 249.113.131.26 244.170.109.109
191.215.145.14 168.34.176.74 245.209.131.236 208.126.144.121
124.23.17.60 253.134.33.85 218.122.71.55 8.101.18.127
185.165.160.215 141.159.98.253 120.217.61.252 23.94.82.250
46.195.130.37 84.246.40.57 128.154.189.204 200.124.41.28