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: United States

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 <<>> 21.145.50.190
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8951
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.145.50.190.			IN	A

;; AUTHORITY SECTION:
.			113	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022101300 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 13 20:45:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 190.50.145.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 190.50.145.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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...
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2020-06-17T14:35:47.931597morrigan.ad5gb.com sshd[367098]: Invalid user liuxin from 185.251.44.193 port 36196
2020-06-17T14:35:49.604568morrigan.ad5gb.com sshd[367098]: Failed password for invalid user liuxin from 185.251.44.193 port 36196 ssh2
2020-06-17T14:35:50.485983morrigan.ad5gb.com sshd[367098]: Disconnected from invalid user liuxin 185.251.44.193 port 36196 [preauth]
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2020-06-17T19:55:30.663498server.espacesoutien.com sshd[4841]: Invalid user alex from 167.99.153.200 port 59104
2020-06-17T19:55:30.675139server.espacesoutien.com sshd[4841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.153.200
2020-06-17T19:55:30.663498server.espacesoutien.com sshd[4841]: Invalid user alex from 167.99.153.200 port 59104
2020-06-17T19:55:32.416621server.espacesoutien.com sshd[4841]: Failed password for invalid user alex from 167.99.153.200 port 59104 ssh2
...
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$f2bV_matches
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Lines containing failures of 220.195.3.57
Jun 16 22:34:22 shared03 sshd[5231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.195.3.57  user=r.r
Jun 16 22:34:25 shared03 sshd[5231]: Failed password for r.r from 220.195.3.57 port 38396 ssh2
Jun 16 22:34:25 shared03 sshd[5231]: Received disconnect from 220.195.3.57 port 38396:11: Bye Bye [preauth]
Jun 16 22:34:25 shared03 sshd[5231]: Disconnected from authenticating user r.r 220.195.3.57 port 38396 [preauth]
Jun 16 22:58:02 shared03 sshd[13443]: Invalid user ramya from 220.195.3.57 port 51493
Jun 16 22:58:02 shared03 sshd[13443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.195.3.57
Jun 16 22:58:04 shared03 sshd[13443]: Failed password for invalid user ramya from 220.195.3.57 port 51493 ssh2
Jun 16 22:58:04 shared03 sshd[13443]: Received disconnect from 220.195.3.57 port 51493:11: Bye Bye [preauth]
Jun 16 22:58:04 shared03 sshd[1344........
------------------------------
2020-06-18 03:38:06
144.34.249.20 attackspam
Invalid user myuser from 144.34.249.20 port 35864
2020-06-18 04:00:13

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