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 <<>> 104.21.19.191
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55419
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.191.			IN	A

;; AUTHORITY SECTION:
.			269	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:14:13 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 191.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 191.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.248.168.41 attackspam
Feb 11 13:32:37 debian-2gb-nbg1-2 kernel: \[3683590.466342\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.168.41 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=833 PROTO=TCP SPT=41279 DPT=1580 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-11 20:50:32
88.13.47.122 attack
unauthorized connection attempt
2020-02-11 21:07:27
80.93.106.173 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-11 21:02:51
204.145.4.188 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-11 20:49:36
45.76.176.199 attack
2020-02-1105:48:131j1NT3-0007JI-JJ\<=verena@rs-solution.chH=\(localhost\)[79.164.233.69]:36491P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2513id=696CDA89825678CB17125BE3179B7C86@rs-solution.chT="\;Dbeveryhappytoobtainyourmail\
2020-02-11 21:03:18
120.132.3.65 attack
Feb 11 08:26:33 h2177944 kernel: \[4603998.097225\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=234 ID=56981 PROTO=TCP SPT=53603 DPT=1433 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb 11 08:26:33 h2177944 kernel: \[4603998.097240\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=234 ID=56981 PROTO=TCP SPT=53603 DPT=1433 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb 11 08:55:17 h2177944 kernel: \[4605721.823233\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=234 ID=59551 PROTO=TCP SPT=40243 DPT=50000 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb 11 08:55:17 h2177944 kernel: \[4605721.823246\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=234 ID=59551 PROTO=TCP SPT=40243 DPT=50000 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb 11 09:01:19 h2177944 kernel: \[4606083.924498\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LE
2020-02-11 20:51:02
80.211.166.139 attackspam
Feb 11 13:38:34 markkoudstaal sshd[22330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.166.139
Feb 11 13:38:36 markkoudstaal sshd[22330]: Failed password for invalid user zmf from 80.211.166.139 port 60042 ssh2
Feb 11 13:41:10 markkoudstaal sshd[22825]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.166.139
2020-02-11 21:02:26
45.55.93.245 attack
Automatic report - Banned IP Access
2020-02-11 20:28:03
92.47.105.155 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-11 20:29:32
122.54.175.202 attack
Feb 10 07:57:48 xxx sshd[30083]: Did not receive identification string from 122.54.175.202 port 9505
Feb 10 08:28:22 xxx sshd[4548]: Invalid user med from 122.54.175.202 port 63653
Feb 10 08:28:22 xxx sshd[4548]: Failed password for invalid user med from 122.54.175.202 port 63653 ssh2
Feb 10 08:28:22 xxx sshd[4548]: Received disconnect from 122.54.175.202 port 63653:11: Bye Bye [preauth]
Feb 10 08:28:22 xxx sshd[4548]: Disconnected from 122.54.175.202 port 63653 [preauth]
Feb 10 08:33:22 xxx sshd[5523]: Invalid user wbf from 122.54.175.202 port 20658
Feb 10 08:33:22 xxx sshd[5523]: Failed password for invalid user wbf from 122.54.175.202 port 20658 ssh2
Feb 10 08:33:24 xxx sshd[5523]: Received disconnect from 122.54.175.202 port 20658:11: Bye Bye [preauth]
Feb 10 08:33:24 xxx sshd[5523]: Disconnected from 122.54.175.202 port 20658 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=122.54.175.202
2020-02-11 20:40:15
67.213.210.231 attackspam
TCP Port Scanning
2020-02-11 21:01:36
94.40.19.216 attackspam
unauthorized connection attempt
2020-02-11 21:00:29
124.123.107.89 attackspam
Honeypot attack, port: 445, PTR: broadband.actcorp.in.
2020-02-11 20:38:05
118.174.65.125 attackbots
1581396504 - 02/11/2020 05:48:24 Host: 118.174.65.125/118.174.65.125 Port: 445 TCP Blocked
2020-02-11 20:54:03
202.191.200.227 attack
Feb 11 09:58:02 markkoudstaal sshd[16115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.191.200.227
Feb 11 09:58:04 markkoudstaal sshd[16115]: Failed password for invalid user cqe from 202.191.200.227 port 36324 ssh2
Feb 11 09:58:48 markkoudstaal sshd[16253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.191.200.227
2020-02-11 20:56:16

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