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 <<>> 121.50.42.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38950
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.50.42.199.			IN	A

;; AUTHORITY SECTION:
.			19	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030900 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 23:53:43 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 199.42.50.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 199.42.50.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.168.199.40 attackbots
2019-09-25T08:34:23.727140tmaserv sshd\[29745\]: Invalid user th from 104.168.199.40 port 56052
2019-09-25T08:34:23.730126tmaserv sshd\[29745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hwsrv-479602.hostwindsdns.com
2019-09-25T08:34:26.252830tmaserv sshd\[29745\]: Failed password for invalid user th from 104.168.199.40 port 56052 ssh2
2019-09-25T08:40:34.321775tmaserv sshd\[30040\]: Invalid user racquel from 104.168.199.40 port 40712
2019-09-25T08:40:34.325323tmaserv sshd\[30040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=hwsrv-479602.hostwindsdns.com
2019-09-25T08:40:36.447510tmaserv sshd\[30040\]: Failed password for invalid user racquel from 104.168.199.40 port 40712 ssh2
...
2019-09-25 13:42:53
203.162.13.26 attackspambots
Scanning and Vuln Attempts
2019-09-25 14:15:35
74.208.235.29 attack
Invalid user receptie from 74.208.235.29 port 34366
2019-09-25 13:27:30
222.186.180.19 attack
Sep 24 19:45:07 hiderm sshd\[26496\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.19  user=root
Sep 24 19:45:09 hiderm sshd\[26496\]: Failed password for root from 222.186.180.19 port 40960 ssh2
Sep 24 19:45:33 hiderm sshd\[26540\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.19  user=root
Sep 24 19:45:35 hiderm sshd\[26540\]: Failed password for root from 222.186.180.19 port 40040 ssh2
Sep 24 19:45:54 hiderm sshd\[26540\]: Failed password for root from 222.186.180.19 port 40040 ssh2
2019-09-25 13:46:14
119.118.22.232 attack
[Wed Sep 25 10:55:05.094727 2019] [:error] [pid 25530:tid 140164544657152] [client 119.118.22.232:42178] [client 119.118.22.232] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.1.1/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "792"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [ver "OWASP_CRS/3.1.1"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/normal_login.js"] [unique_id "XYrlGbOU0eqZhpNuV9g9WwAAAMI"]
...
2019-09-25 13:24:32
185.17.149.163 attack
Admin Joomla Attack
2019-09-25 13:24:01
146.88.240.4 attackspambots
25.09.2019 05:54:04 Connection to port 5683 blocked by firewall
2019-09-25 14:04:16
109.233.108.197 attackbots
Sep 24 19:41:00 php1 sshd\[14849\]: Invalid user admin from 109.233.108.197
Sep 24 19:41:00 php1 sshd\[14849\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.233.108.197
Sep 24 19:41:03 php1 sshd\[14849\]: Failed password for invalid user admin from 109.233.108.197 port 38242 ssh2
Sep 24 19:45:56 php1 sshd\[15253\]: Invalid user hw from 109.233.108.197
Sep 24 19:45:56 php1 sshd\[15253\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.233.108.197
2019-09-25 13:48:01
124.204.36.138 attack
Sep 25 01:39:48 xtremcommunity sshd\[449819\]: Invalid user stuckdexter from 124.204.36.138 port 53406
Sep 25 01:39:48 xtremcommunity sshd\[449819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.204.36.138
Sep 25 01:39:50 xtremcommunity sshd\[449819\]: Failed password for invalid user stuckdexter from 124.204.36.138 port 53406 ssh2
Sep 25 01:44:46 xtremcommunity sshd\[449922\]: Invalid user guest from 124.204.36.138 port 12283
Sep 25 01:44:46 xtremcommunity sshd\[449922\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.204.36.138
...
2019-09-25 13:45:24
128.199.91.233 attack
Sep 25 07:49:31 eventyay sshd[12478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.91.233
Sep 25 07:49:33 eventyay sshd[12478]: Failed password for invalid user testuser from 128.199.91.233 port 34330 ssh2
Sep 25 07:54:20 eventyay sshd[12560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.91.233
...
2019-09-25 14:04:34
222.186.175.154 attack
Sep 25 01:59:08 plusreed sshd[15397]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.154  user=root
Sep 25 01:59:10 plusreed sshd[15397]: Failed password for root from 222.186.175.154 port 58652 ssh2
...
2019-09-25 14:07:43
51.75.254.196 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2019-09-25 13:57:18
178.128.144.227 attackspam
Sep 25 08:13:12 server sshd\[23746\]: Invalid user info2 from 178.128.144.227 port 48206
Sep 25 08:13:12 server sshd\[23746\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.144.227
Sep 25 08:13:14 server sshd\[23746\]: Failed password for invalid user info2 from 178.128.144.227 port 48206 ssh2
Sep 25 08:17:27 server sshd\[1963\]: Invalid user admin from 178.128.144.227 port 33460
Sep 25 08:17:27 server sshd\[1963\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.144.227
2019-09-25 13:49:26
189.197.60.78 attackbots
RDP Bruteforce
2019-09-25 14:09:04
221.146.233.140 attackspam
Sep 25 07:42:17 vps691689 sshd[18834]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.146.233.140
Sep 25 07:42:19 vps691689 sshd[18834]: Failed password for invalid user M from 221.146.233.140 port 51211 ssh2
...
2019-09-25 14:00:51

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