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 (the 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 <<>> 121.170.97.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19313
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.170.97.142.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020302 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 13:46:14 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 142.97.170.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.97.170.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
217.112.142.135 attackbots
Apr 20 23:10:28 web01.agentur-b-2.de postfix/smtpd[1598610]: NOQUEUE: reject: RCPT from unknown[217.112.142.135]: 554 5.7.1 Service unavailable; Client host [217.112.142.135] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
Apr 20 23:15:31 web01.agentur-b-2.de postfix/smtpd[1600952]: NOQUEUE: reject: RCPT from unknown[217.112.142.135]: 554 5.7.1 Service unavailable; Client host [217.112.142.135] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
Apr 20 23:19:38 web01.agentur-b-2.de postfix/smtpd[1598418]: NOQUEUE: reject: RCPT from unknown[217.112.142.135]: 554 5.7.1 Service unavailable; Client host [217.112.142.135] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from=
2020-04-21 06:49:12
49.232.132.10 attackspam
Invalid user testing from 49.232.132.10 port 37576
2020-04-21 06:46:06
42.113.1.181 attack
" "
2020-04-21 07:03:44
94.200.202.26 attack
Invalid user ft from 94.200.202.26 port 44306
2020-04-21 06:57:37
201.46.248.157 attack
Apr 20 21:28:23 mail.srvfarm.net postfix/smtpd[2288110]: NOQUEUE: reject: RCPT from unknown[201.46.248.157]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Apr 20 21:28:31 mail.srvfarm.net postfix/smtpd[2288110]: NOQUEUE: reject: RCPT from unknown[201.46.248.157]: 554 5.7.1 Service unavailable; Client host [201.46.248.157] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?201.46.248.157; from= to= proto=ESMTP helo=
Apr 20 21:28:34 mail.srvfarm.net postfix/smtpd[2288110]: NOQUEUE: reject: RCPT from unknown[201.46.248.157]: 554 5.7.1 Service unavailable; Client host [201.46.248.157] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?201.46.248.157; from= to= proto=ESMTP helo=
A
2020-04-21 06:50:02
195.231.3.208 attack
Apr 21 00:23:38 mail.srvfarm.net postfix/smtpd[2492195]: lost connection after CONNECT from unknown[195.231.3.208]
Apr 21 00:23:38 mail.srvfarm.net postfix/smtpd[2492196]: lost connection after CONNECT from unknown[195.231.3.208]
Apr 21 00:23:38 mail.srvfarm.net postfix/smtpd[2328594]: lost connection after CONNECT from unknown[195.231.3.208]
Apr 21 00:23:38 mail.srvfarm.net postfix/smtpd[2328591]: lost connection after CONNECT from unknown[195.231.3.208]
Apr 21 00:23:39 mail.srvfarm.net postfix/smtpd[2492197]: lost connection after CONNECT from unknown[195.231.3.208]
2020-04-21 06:50:29
111.229.167.222 attackspambots
Invalid user ubuntu from 111.229.167.222 port 47798
2020-04-21 07:06:45
129.146.179.37 attackspam
SSH Invalid Login
2020-04-21 07:15:20
175.24.57.194 attackspambots
Apr 20 21:43:29 ns382633 sshd\[27882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.57.194  user=root
Apr 20 21:43:31 ns382633 sshd\[27882\]: Failed password for root from 175.24.57.194 port 52364 ssh2
Apr 20 21:54:18 ns382633 sshd\[30093\]: Invalid user postgresql from 175.24.57.194 port 37758
Apr 20 21:54:18 ns382633 sshd\[30093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.57.194
Apr 20 21:54:20 ns382633 sshd\[30093\]: Failed password for invalid user postgresql from 175.24.57.194 port 37758 ssh2
2020-04-21 07:18:18
192.241.238.154 attackspambots
ET SCAN Zmap User-Agent (zgrab) - port: 443 proto: TCP cat: Detection of a Network Scan
2020-04-21 07:04:37
45.142.195.2 attackspam
Rude login attack (1472 tries in 1d)
2020-04-21 06:54:07
192.241.237.136 attack
srv04 Mass scanning activity detected Target: 7777  ..
2020-04-21 07:21:11
89.137.249.74 attack
Automatic report - Port Scan Attack
2020-04-21 06:44:37
94.176.101.16 attack
Port probing on unauthorized port 88
2020-04-21 07:17:08
128.199.254.23 attackspambots
$f2bV_matches
2020-04-21 06:58:55

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