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: Gangbuk-gu

Region: Seoul

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:
b'
; <<>> DiG 9.11.3-1ubuntu1.15-Ubuntu <<>> 121.158.131.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48908
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;121.158.131.242.		IN	A

;; Query time: 1 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Jun 26 18:08:18 CST 2021
;; MSG SIZE  rcvd: 44

'
Host info
Host 242.131.158.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.131.158.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
217.68.218.172 attackbots
SMTP Port 25 - 587
2019-10-29 01:41:05
171.99.205.208 attackbots
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2019-10-29 02:05:16
113.196.133.113 attack
php WP PHPmyadamin ABUSE blocked for 12h
2019-10-29 02:05:03
222.186.175.217 attackbots
Oct 28 13:57:06 server sshd\[11664\]: Failed password for root from 222.186.175.217 port 25656 ssh2
Oct 28 20:32:08 server sshd\[5686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
Oct 28 20:32:11 server sshd\[5686\]: Failed password for root from 222.186.175.217 port 4722 ssh2
Oct 28 20:32:15 server sshd\[5686\]: Failed password for root from 222.186.175.217 port 4722 ssh2
Oct 28 20:32:20 server sshd\[5686\]: Failed password for root from 222.186.175.217 port 4722 ssh2
...
2019-10-29 01:34:13
222.186.180.17 attackspambots
Oct 28 18:25:53 MK-Soft-Root2 sshd[8645]: Failed password for root from 222.186.180.17 port 50470 ssh2
Oct 28 18:25:59 MK-Soft-Root2 sshd[8645]: Failed password for root from 222.186.180.17 port 50470 ssh2
...
2019-10-29 01:35:59
102.114.20.174 attackspam
SSH Scan
2019-10-29 01:46:01
117.91.131.119 attack
Oct 28 07:48:38 esmtp postfix/smtpd[19680]: lost connection after AUTH from unknown[117.91.131.119]
Oct 28 07:48:40 esmtp postfix/smtpd[19680]: lost connection after AUTH from unknown[117.91.131.119]
Oct 28 07:48:45 esmtp postfix/smtpd[19680]: lost connection after AUTH from unknown[117.91.131.119]
Oct 28 07:48:48 esmtp postfix/smtpd[19680]: lost connection after AUTH from unknown[117.91.131.119]
Oct 28 07:48:50 esmtp postfix/smtpd[19680]: lost connection after AUTH from unknown[117.91.131.119]

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=117.91.131.119
2019-10-29 02:09:44
151.75.97.129 attackbots
60001/tcp
[2019-10-28]1pkt
2019-10-29 02:07:37
79.9.108.59 attackspam
Automatic report - Banned IP Access
2019-10-29 01:35:36
106.75.157.9 attackspam
$f2bV_matches
2019-10-29 02:01:14
187.84.191.235 attackspam
2019-10-28T11:49:14.754241abusebot-6.cloudsearch.cf sshd\[22067\]: Invalid user bogota from 187.84.191.235 port 39614
2019-10-29 01:47:35
217.68.212.161 attackspam
slow and persistent scanner
2019-10-29 02:10:02
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2019-10-29 01:53:29
175.101.149.150 attack
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2019-10-29 01:48:34
91.178.94.21 attackspambots
SSH Scan
2019-10-29 02:08:25

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