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 <<>> 104.20.53.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3322
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.53.57.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:00:25 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.53.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.53.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
197.55.211.50 attack
23/tcp
[2019-08-23]1pkt
2019-08-24 08:55:13
104.198.31.82 attackbotsspam
Aug 23 19:45:49 mail sshd\[965\]: Invalid user navy from 104.198.31.82 port 40054
Aug 23 19:45:49 mail sshd\[965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.198.31.82
Aug 23 19:45:51 mail sshd\[965\]: Failed password for invalid user navy from 104.198.31.82 port 40054 ssh2
Aug 23 19:50:03 mail sshd\[1575\]: Invalid user george from 104.198.31.82 port 34790
Aug 23 19:50:03 mail sshd\[1575\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.198.31.82
2019-08-24 08:24:29
168.194.140.130 attack
Aug 24 00:26:29 MK-Soft-VM7 sshd\[12223\]: Invalid user atlas from 168.194.140.130 port 50294
Aug 24 00:26:29 MK-Soft-VM7 sshd\[12223\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.194.140.130
Aug 24 00:26:32 MK-Soft-VM7 sshd\[12223\]: Failed password for invalid user atlas from 168.194.140.130 port 50294 ssh2
...
2019-08-24 08:36:57
191.53.52.66 attackspambots
Aug 23 17:35:48 pl1server postfix/smtpd[29723]: warning: hostname 191-53-52-66.vze-wr.mastercabo.com.br does not resolve to address 191.53.52.66: Name or service not known
Aug 23 17:35:48 pl1server postfix/smtpd[29723]: connect from unknown[191.53.52.66]
Aug 23 17:35:53 pl1server postfix/smtpd[29723]: warning: unknown[191.53.52.66]: SASL CRAM-MD5 authentication failed: authentication failure
Aug 23 17:35:53 pl1server postfix/smtpd[29723]: warning: unknown[191.53.52.66]: SASL PLAIN authentication failed: authentication failure
Aug 23 17:35:55 pl1server postfix/smtpd[29723]: warning: unknown[191.53.52.66]: SASL LOGIN authentication failed: authentication failure


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=191.53.52.66
2019-08-24 08:14:36
42.178.8.33 attackspam
8080/tcp
[2019-08-23]1pkt
2019-08-24 08:17:36
178.128.99.4 attackspambots
Aug 23 14:08:55 vps200512 sshd\[3285\]: Invalid user chase from 178.128.99.4
Aug 23 14:08:55 vps200512 sshd\[3285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.99.4
Aug 23 14:08:56 vps200512 sshd\[3284\]: Invalid user jasmin from 178.128.99.4
Aug 23 14:08:56 vps200512 sshd\[3284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.99.4
Aug 23 14:08:57 vps200512 sshd\[3285\]: Failed password for invalid user chase from 178.128.99.4 port 53752 ssh2
2019-08-24 08:54:01
85.241.49.89 attackbotsspam
Aug 23 20:04:59 OPSO sshd\[11881\]: Invalid user zzz from 85.241.49.89 port 38608
Aug 23 20:04:59 OPSO sshd\[11881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.241.49.89
Aug 23 20:05:01 OPSO sshd\[11881\]: Failed password for invalid user zzz from 85.241.49.89 port 38608 ssh2
Aug 23 20:09:11 OPSO sshd\[12421\]: Invalid user wuhao from 85.241.49.89 port 54756
Aug 23 20:09:11 OPSO sshd\[12421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.241.49.89
2019-08-24 08:12:32
47.89.247.144 attack
47.89.247.144 - - [23/Aug/2019:19:34:30 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.89.247.144 - - [23/Aug/2019:19:34:32 +0200] "POST /wp-login.php HTTP/1.1" 200 1503 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.89.247.144 - - [23/Aug/2019:19:34:33 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.89.247.144 - - [23/Aug/2019:19:34:34 +0200] "POST /wp-login.php HTTP/1.1" 200 1489 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.89.247.144 - - [23/Aug/2019:19:34:34 +0200] "GET /wp-login.php HTTP/1.1" 200 1122 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.89.247.144 - - [23/Aug/2019:19:34:35 +0200] "POST /wp-login.php HTTP/1.1" 200 1491 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
47.89.247.144
2019-08-24 08:50:23
181.23.224.100 attackbots
2019-08-23 17:42:12 unexpected disconnection while reading SMTP command from (181-23-224-100.speedy.com.ar) [181.23.224.100]:60475 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-08-23 17:43:26 unexpected disconnection while reading SMTP command from (181-23-224-100.speedy.com.ar) [181.23.224.100]:18312 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-08-23 17:44:04 unexpected disconnection while reading SMTP command from (181-23-224-100.speedy.com.ar) [181.23.224.100]:21877 I=[10.100.18.25]:25 (error: Connection reset by peer)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=181.23.224.100
2019-08-24 08:28:48
206.189.181.215 attackspam
Aug 23 22:17:58 OPSO sshd\[3869\]: Invalid user deploy from 206.189.181.215 port 41516
Aug 23 22:17:58 OPSO sshd\[3869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.181.215
Aug 23 22:18:01 OPSO sshd\[3869\]: Failed password for invalid user deploy from 206.189.181.215 port 41516 ssh2
Aug 23 22:21:51 OPSO sshd\[4632\]: Invalid user citicog from 206.189.181.215 port 57606
Aug 23 22:21:51 OPSO sshd\[4632\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.181.215
2019-08-24 08:37:33
46.105.94.78 attackspam
Aug 24 01:32:10 ArkNodeAT sshd\[23482\]: Invalid user train5 from 46.105.94.78
Aug 24 01:32:10 ArkNodeAT sshd\[23482\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.94.78
Aug 24 01:32:12 ArkNodeAT sshd\[23482\]: Failed password for invalid user train5 from 46.105.94.78 port 33438 ssh2
2019-08-24 08:30:50
5.135.179.178 attackbots
Fail2Ban Ban Triggered
2019-08-24 08:31:29
121.202.109.156 attack
Aug 23 17:36:03 sinope sshd[7632]: reveeclipse mapping checking getaddrinfo for m121-202-109-156.smartone.com [121.202.109.156] failed - POSSIBLE BREAK-IN ATTEMPT!
Aug 23 17:36:03 sinope sshd[7632]: Invalid user admin from 121.202.109.156
Aug 23 17:36:03 sinope sshd[7632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.202.109.156 
Aug 23 17:36:05 sinope sshd[7632]: Failed password for invalid user admin from 121.202.109.156 port 15948 ssh2
Aug 23 17:36:08 sinope sshd[7632]: Failed password for invalid user admin from 121.202.109.156 port 15948 ssh2
Aug 23 17:36:09 sinope sshd[7632]: Failed password for invalid user admin from 121.202.109.156 port 15948 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.202.109.156
2019-08-24 08:17:59
106.12.198.21 attackspambots
Aug 23 17:57:44 mail sshd[12960]: Invalid user sl from 106.12.198.21
Aug 23 17:57:44 mail sshd[12960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.198.21
Aug 23 17:57:44 mail sshd[12960]: Invalid user sl from 106.12.198.21
Aug 23 17:57:46 mail sshd[12960]: Failed password for invalid user sl from 106.12.198.21 port 41248 ssh2
Aug 23 18:14:19 mail sshd[15185]: Invalid user upload from 106.12.198.21
...
2019-08-24 08:13:21
138.128.209.35 attackbots
$f2bV_matches
2019-08-24 08:39:13

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