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: Korea Republic of

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 <<>> 121.138.143.19
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34367
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.138.143.19.			IN	A

;; AUTHORITY SECTION:
.			478	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019111600 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 16 16:16:12 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 19.143.138.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 19.143.138.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
150.95.31.150 attackspambots
2020-09-24T19:57:41.926601mail.thespaminator.com sshd[22759]: Invalid user gitlab-runner from 150.95.31.150 port 58374
2020-09-24T19:57:44.151188mail.thespaminator.com sshd[22759]: Failed password for invalid user gitlab-runner from 150.95.31.150 port 58374 ssh2
...
2020-09-25 08:03:43
52.142.41.110 attackbotsspam
Sep 24 18:10:03 r.ca sshd[5023]: Failed password for invalid user 129 from 52.142.41.110 port 60822 ssh2
2020-09-25 07:39:16
222.186.173.215 attack
Sep 25 01:34:59 santamaria sshd\[32373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.215  user=root
Sep 25 01:35:01 santamaria sshd\[32373\]: Failed password for root from 222.186.173.215 port 19206 ssh2
Sep 25 01:35:18 santamaria sshd\[32384\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.215  user=root
...
2020-09-25 07:38:01
137.74.132.175 attackbotsspam
Invalid user prueba from 137.74.132.175 port 44690
2020-09-25 07:33:02
138.68.233.112 attackspam
138.68.233.112 - - [24/Sep/2020:23:54:08 +0100] "POST /wp-login.php HTTP/1.1" 200 2172 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.68.233.112 - - [24/Sep/2020:23:54:13 +0100] "POST /wp-login.php HTTP/1.1" 200 2199 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.68.233.112 - - [24/Sep/2020:23:54:15 +0100] "POST /xmlrpc.php HTTP/1.1" 200 247 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-25 07:46:05
78.172.31.123 attackbotsspam
Automatic report - Port Scan Attack
2020-09-25 07:58:33
210.86.239.186 attackbots
SSH Invalid Login
2020-09-25 08:03:20
156.206.74.67 attack
Listed on    zen-spamhaus also abuseat.org   / proto=6  .  srcport=8869  .  dstport=445  .     (3332)
2020-09-25 07:56:41
37.45.253.26 attackspam
Port Scan
...
2020-09-25 07:34:29
92.118.160.33 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 79 - port: 9000 proto: tcp cat: Misc Attackbytes: 60
2020-09-25 07:33:21
1.175.167.133 attack
Unauthorised access (Sep 24) SRC=1.175.167.133 LEN=40 TTL=44 ID=28007 TCP DPT=23 WINDOW=20066 SYN
2020-09-25 07:51:20
27.6.132.231 attackspambots
Listed on    dnsbl-sorbs plus abuseat.org and barracudaCentral   / proto=6  .  srcport=36372  .  dstport=23  .     (3336)
2020-09-25 07:37:40
103.43.185.142 attack
Invalid user marcelo from 103.43.185.142 port 46304
2020-09-25 07:38:55
35.247.42.6 attack
CMS (WordPress or Joomla) login attempt.
2020-09-25 08:05:09
37.59.229.31 attack
Sep 25 00:31:11 mavik sshd[21535]: Failed password for invalid user test1 from 37.59.229.31 port 40724 ssh2
Sep 25 00:34:03 mavik sshd[21612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip31.ip-37-59-229.eu  user=root
Sep 25 00:34:05 mavik sshd[21612]: Failed password for root from 37.59.229.31 port 37940 ssh2
Sep 25 00:36:53 mavik sshd[21712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip31.ip-37-59-229.eu  user=root
Sep 25 00:36:55 mavik sshd[21712]: Failed password for root from 37.59.229.31 port 35160 ssh2
...
2020-09-25 07:57:24

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