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: Netherlands

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 <<>> 136.231.121.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33600
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;136.231.121.42.			IN	A

;; AUTHORITY SECTION:
.			514	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2021122601 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Dec 27 09:59:57 CST 2021
;; MSG SIZE  rcvd: 107
Host info
Host 42.121.231.136.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.121.231.136.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.117.166.83 attackspambots
2020-04-17 08:58:33,853 fail2ban.actions: WARNING [ssh] Ban 190.117.166.83
2020-04-17 16:28:01
58.218.213.141 attackspambots
CN_APNIC-HM_<177>1587095728 [1:2403376:56752] ET CINS Active Threat Intelligence Poor Reputation IP TCP group 39 [Classification: Misc Attack] [Priority: 2]:  {TCP} 58.218.213.141:57161
2020-04-17 15:57:33
106.12.209.196 attackspambots
distributed sshd attacks
2020-04-17 16:29:18
119.96.222.202 attackbots
2020-04-17T06:37:33.809914abusebot-8.cloudsearch.cf sshd[4509]: Invalid user xl from 119.96.222.202 port 30932
2020-04-17T06:37:33.822436abusebot-8.cloudsearch.cf sshd[4509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.96.222.202
2020-04-17T06:37:33.809914abusebot-8.cloudsearch.cf sshd[4509]: Invalid user xl from 119.96.222.202 port 30932
2020-04-17T06:37:35.759147abusebot-8.cloudsearch.cf sshd[4509]: Failed password for invalid user xl from 119.96.222.202 port 30932 ssh2
2020-04-17T06:40:57.284150abusebot-8.cloudsearch.cf sshd[4738]: Invalid user hadoop from 119.96.222.202 port 46141
2020-04-17T06:40:57.292457abusebot-8.cloudsearch.cf sshd[4738]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.96.222.202
2020-04-17T06:40:57.284150abusebot-8.cloudsearch.cf sshd[4738]: Invalid user hadoop from 119.96.222.202 port 46141
2020-04-17T06:40:58.901427abusebot-8.cloudsearch.cf sshd[4738]: Failed passwor
...
2020-04-17 16:26:46
207.154.218.16 attackbotsspam
Apr 17 04:48:19 firewall sshd[23498]: Failed password for invalid user admin from 207.154.218.16 port 43574 ssh2
Apr 17 04:52:47 firewall sshd[23615]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.218.16  user=root
Apr 17 04:52:50 firewall sshd[23615]: Failed password for root from 207.154.218.16 port 52710 ssh2
...
2020-04-17 16:00:13
203.149.31.2 attack
Icarus honeypot on github
2020-04-17 15:54:19
58.218.205.57 attackspam
Unauthorized access to SSH at 17/Apr/2020:06:10:17 +0000.
Received:  (SSH-2.0-libssh2_1.7.0)
2020-04-17 16:02:35
1.54.133.10 attackspam
Fail2Ban Ban Triggered (2)
2020-04-17 15:59:18
222.186.173.183 attackspambots
SSH invalid-user multiple login attempts
2020-04-17 16:10:11
14.190.96.144 attackbotsspam
Unauthorized connection attempt detected from IP address 14.190.96.144 to port 445
2020-04-17 16:21:20
222.186.180.8 attackspambots
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-04-17 16:07:45
106.13.59.128 attackspam
distributed sshd attacks
2020-04-17 16:19:38
99.244.220.125 attackspambots
port scan and connect, tcp 23 (telnet)
2020-04-17 15:56:23
58.49.94.213 attackbots
(sshd) Failed SSH login from 58.49.94.213 (CN/China/-): 5 in the last 3600 secs
2020-04-17 16:17:35
157.230.127.240 attackspam
Invalid user ftptest from 157.230.127.240 port 36070
2020-04-17 15:57:53

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