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: Hong Kong

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.91.139.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 962
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.91.139.1.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021102 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 13:12:38 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 1.139.91.121.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 121.91.139.1.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
179.222.152.37 attackbots
Automatic report - Port Scan Attack
2020-03-12 12:56:18
51.75.207.61 attackbots
Mar 12 05:59:00 ift sshd\[27428\]: Invalid user em from 51.75.207.61Mar 12 05:59:02 ift sshd\[27428\]: Failed password for invalid user em from 51.75.207.61 port 40674 ssh2Mar 12 06:01:53 ift sshd\[28146\]: Invalid user install from 51.75.207.61Mar 12 06:01:55 ift sshd\[28146\]: Failed password for invalid user install from 51.75.207.61 port 37092 ssh2Mar 12 06:04:38 ift sshd\[28383\]: Invalid user zabbix from 51.75.207.61
...
2020-03-12 12:42:08
84.120.243.235 attackspam
Automatic report - Port Scan Attack
2020-03-12 12:23:24
51.75.248.57 attack
Mar 12 04:41:05 marvibiene sshd[9852]: Invalid user jenns from 51.75.248.57 port 47732
Mar 12 04:41:06 marvibiene sshd[9852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.248.57
Mar 12 04:41:05 marvibiene sshd[9852]: Invalid user jenns from 51.75.248.57 port 47732
Mar 12 04:41:07 marvibiene sshd[9852]: Failed password for invalid user jenns from 51.75.248.57 port 47732 ssh2
...
2020-03-12 12:43:25
213.39.53.241 attackspambots
2020-03-12T04:08:20.058661shield sshd\[30050\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.39.53.241  user=root
2020-03-12T04:08:22.156514shield sshd\[30050\]: Failed password for root from 213.39.53.241 port 44086 ssh2
2020-03-12T04:12:22.732541shield sshd\[30503\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.39.53.241  user=root
2020-03-12T04:12:24.719881shield sshd\[30503\]: Failed password for root from 213.39.53.241 port 43786 ssh2
2020-03-12T04:16:20.764346shield sshd\[30954\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.39.53.241  user=root
2020-03-12 12:31:36
117.121.214.50 attack
Mar 12 04:47:41 SilenceServices sshd[9888]: Failed password for root from 117.121.214.50 port 54446 ssh2
Mar 12 04:52:01 SilenceServices sshd[11313]: Failed password for root from 117.121.214.50 port 42122 ssh2
2020-03-12 12:32:09
198.199.101.113 attackbots
Mar 12 05:19:01 meumeu sshd[13583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.199.101.113 
Mar 12 05:19:03 meumeu sshd[13583]: Failed password for invalid user p4$$word2020 from 198.199.101.113 port 56032 ssh2
Mar 12 05:20:40 meumeu sshd[13805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.199.101.113 
...
2020-03-12 12:53:43
103.51.153.235 attack
Mar 12 00:12:07 plusreed sshd[1997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.51.153.235  user=root
Mar 12 00:12:09 plusreed sshd[1997]: Failed password for root from 103.51.153.235 port 58280 ssh2
...
2020-03-12 12:20:26
49.233.162.225 attackbotsspam
Mar 12 07:32:30 server sshd\[12383\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.162.225  user=root
Mar 12 07:32:32 server sshd\[12383\]: Failed password for root from 49.233.162.225 port 40256 ssh2
Mar 12 07:43:31 server sshd\[14533\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.162.225  user=root
Mar 12 07:43:33 server sshd\[14533\]: Failed password for root from 49.233.162.225 port 43868 ssh2
Mar 12 07:45:50 server sshd\[15236\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.162.225  user=root
...
2020-03-12 13:02:25
222.186.190.92 attack
Mar 12 05:43:27 Ubuntu-1404-trusty-64-minimal sshd\[23450\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.92  user=root
Mar 12 05:43:29 Ubuntu-1404-trusty-64-minimal sshd\[23450\]: Failed password for root from 222.186.190.92 port 58682 ssh2
Mar 12 05:43:47 Ubuntu-1404-trusty-64-minimal sshd\[23520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.92  user=root
Mar 12 05:43:49 Ubuntu-1404-trusty-64-minimal sshd\[23520\]: Failed password for root from 222.186.190.92 port 5456 ssh2
Mar 12 05:43:59 Ubuntu-1404-trusty-64-minimal sshd\[23520\]: Failed password for root from 222.186.190.92 port 5456 ssh2
2020-03-12 12:47:02
103.206.246.38 attackbotsspam
Mar 11 22:55:56 s158375 sshd[23609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.206.246.38
2020-03-12 12:47:30
112.85.42.180 attack
Mar 12 05:34:53 meumeu sshd[15719]: Failed password for root from 112.85.42.180 port 28169 ssh2
Mar 12 05:35:17 meumeu sshd[15762]: Failed password for root from 112.85.42.180 port 55316 ssh2
...
2020-03-12 12:46:25
218.25.161.226 attack
(pop3d) Failed POP3 login from 218.25.161.226 (CN/China/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Mar 12 07:25:52 ir1 dovecot[4133960]: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=218.25.161.226, lip=5.63.12.44, session=
2020-03-12 12:48:30
2a00:1098:84::4 attackbotsspam
Mar 12 03:56:38 l03 sshd[9950]: Invalid user ganhuaiyan from 2a00:1098:84::4 port 43710
...
2020-03-12 12:19:04
212.250.160.34 attackbotsspam
Unauthorized connection attempt detected from IP address 212.250.160.34 to port 445
2020-03-12 12:29:39

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