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: None

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 <<>> 141.212.121.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50433
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;141.212.121.104.		IN	A

;; AUTHORITY SECTION:
.			378	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022061301 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 14 04:13:38 CST 2022
;; MSG SIZE  rcvd: 108
Host info
104.121.212.141.in-addr.arpa domain name pointer researchscan104.eecs.umich.edu.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
104.121.212.141.in-addr.arpa	name = researchscan104.eecs.umich.edu.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
220.191.173.222 attackspam
Fail2Ban Ban Triggered
2020-10-05 05:00:46
218.92.0.165 attack
2020-10-04T20:44:52.567379abusebot.cloudsearch.cf sshd[25557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.165  user=root
2020-10-04T20:44:54.729770abusebot.cloudsearch.cf sshd[25557]: Failed password for root from 218.92.0.165 port 44117 ssh2
2020-10-04T20:44:57.470874abusebot.cloudsearch.cf sshd[25557]: Failed password for root from 218.92.0.165 port 44117 ssh2
2020-10-04T20:44:52.567379abusebot.cloudsearch.cf sshd[25557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.165  user=root
2020-10-04T20:44:54.729770abusebot.cloudsearch.cf sshd[25557]: Failed password for root from 218.92.0.165 port 44117 ssh2
2020-10-04T20:44:57.470874abusebot.cloudsearch.cf sshd[25557]: Failed password for root from 218.92.0.165 port 44117 ssh2
2020-10-04T20:44:52.567379abusebot.cloudsearch.cf sshd[25557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.16
...
2020-10-05 04:48:35
13.76.251.11 attackspambots
Oct  3 22:23:55 mail.srvfarm.net postfix/smtpd[660372]: NOQUEUE: reject: RCPT from unknown[13.76.251.11]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo=
Oct  3 22:25:42 mail.srvfarm.net postfix/smtpd[661686]: NOQUEUE: reject: RCPT from unknown[13.76.251.11]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo=
Oct  3 22:27:57 mail.srvfarm.net postfix/smtpd[661686]: NOQUEUE: reject: RCPT from unknown[13.76.251.11]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo=
Oct  3 22:29:15 mail.srvfarm.net postfix/smtpd[660369]: NOQUEUE: reject: RCPT from unknown[13.76.251.11]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo=
2020-10-05 05:23:41
187.85.207.244 attack
Oct  3 22:24:43 mail.srvfarm.net postfix/smtpd[660374]: warning: unknown[187.85.207.244]: SASL PLAIN authentication failed: 
Oct  3 22:24:44 mail.srvfarm.net postfix/smtpd[660374]: lost connection after AUTH from unknown[187.85.207.244]
Oct  3 22:28:33 mail.srvfarm.net postfix/smtpd[660366]: warning: unknown[187.85.207.244]: SASL PLAIN authentication failed: 
Oct  3 22:28:33 mail.srvfarm.net postfix/smtpd[660366]: lost connection after AUTH from unknown[187.85.207.244]
Oct  3 22:33:34 mail.srvfarm.net postfix/smtpd[661686]: warning: unknown[187.85.207.244]: SASL PLAIN authentication failed:
2020-10-05 05:18:47
134.175.186.149 attack
Fail2Ban Ban Triggered
2020-10-05 04:55:12
106.75.4.19 attack
" "
2020-10-05 05:21:09
117.131.29.87 attack
Oct  4 18:29:05 prod4 sshd\[10246\]: Failed password for root from 117.131.29.87 port 34002 ssh2
Oct  4 18:32:49 prod4 sshd\[11648\]: Failed password for root from 117.131.29.87 port 44896 ssh2
Oct  4 18:36:27 prod4 sshd\[13129\]: Failed password for root from 117.131.29.87 port 55790 ssh2
...
2020-10-05 05:01:49
182.61.2.67 attack
Oct  4 13:44:00 vps647732 sshd[17789]: Failed password for root from 182.61.2.67 port 45646 ssh2
...
2020-10-05 05:09:53
131.196.9.182 attack
trying to access non-authorized port
2020-10-05 05:15:41
106.12.174.227 attackbotsspam
Oct  5 03:33:52 itv-usvr-02 sshd[8675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.174.227  user=root
Oct  5 03:38:05 itv-usvr-02 sshd[8821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.174.227  user=root
Oct  5 03:42:07 itv-usvr-02 sshd[9039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.174.227  user=root
2020-10-05 05:12:46
118.101.192.81 attackbots
Oct  4 20:42:02 vps-51d81928 sshd[560300]: Failed password for root from 118.101.192.81 port 64521 ssh2
Oct  4 20:44:03 vps-51d81928 sshd[560331]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.101.192.81  user=root
Oct  4 20:44:05 vps-51d81928 sshd[560331]: Failed password for root from 118.101.192.81 port 13629 ssh2
Oct  4 20:46:04 vps-51d81928 sshd[560357]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.101.192.81  user=root
Oct  4 20:46:06 vps-51d81928 sshd[560357]: Failed password for root from 118.101.192.81 port 23593 ssh2
...
2020-10-05 04:58:34
138.68.95.204 attack
srv02 Mass scanning activity detected Target: 5144  ..
2020-10-05 05:04:57
128.199.225.104 attackbotsspam
(sshd) Failed SSH login from 128.199.225.104 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  4 15:20:04 server sshd[24437]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.225.104  user=root
Oct  4 15:20:06 server sshd[24437]: Failed password for root from 128.199.225.104 port 49908 ssh2
Oct  4 15:31:33 server sshd[27590]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.225.104  user=root
Oct  4 15:31:35 server sshd[27590]: Failed password for root from 128.199.225.104 port 47678 ssh2
Oct  4 15:35:27 server sshd[28660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.225.104  user=root
2020-10-05 05:03:43
185.74.4.20 attackspam
Oct  5 02:02:08 itv-usvr-01 sshd[8140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.74.4.20  user=root
Oct  5 02:02:10 itv-usvr-01 sshd[8140]: Failed password for root from 185.74.4.20 port 56600 ssh2
Oct  5 02:06:00 itv-usvr-01 sshd[8271]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.74.4.20  user=root
Oct  5 02:06:01 itv-usvr-01 sshd[8271]: Failed password for root from 185.74.4.20 port 35860 ssh2
2020-10-05 05:02:45
212.70.149.83 attack
Oct  4 23:20:54 srv01 postfix/smtpd\[22497\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct  4 23:20:57 srv01 postfix/smtpd\[27970\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct  4 23:21:01 srv01 postfix/smtpd\[27978\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct  4 23:21:03 srv01 postfix/smtpd\[27975\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct  4 23:21:20 srv01 postfix/smtpd\[27975\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-05 05:25:01

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