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 <<>> 104.18.21.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36383
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.168.			IN	A

;; AUTHORITY SECTION:
.			592	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030600 1800 900 604800 86400

;; Query time: 106 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 06 16:04:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 168.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
134.209.71.245 attackbots
2020-07-22T16:22:38.733763abusebot-5.cloudsearch.cf sshd[17236]: Invalid user giulia from 134.209.71.245 port 59182
2020-07-22T16:22:38.739112abusebot-5.cloudsearch.cf sshd[17236]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=infomagica.cl
2020-07-22T16:22:38.733763abusebot-5.cloudsearch.cf sshd[17236]: Invalid user giulia from 134.209.71.245 port 59182
2020-07-22T16:22:40.976376abusebot-5.cloudsearch.cf sshd[17236]: Failed password for invalid user giulia from 134.209.71.245 port 59182 ssh2
2020-07-22T16:27:29.266069abusebot-5.cloudsearch.cf sshd[17248]: Invalid user administrator from 134.209.71.245 port 57180
2020-07-22T16:27:29.271784abusebot-5.cloudsearch.cf sshd[17248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=infomagica.cl
2020-07-22T16:27:29.266069abusebot-5.cloudsearch.cf sshd[17248]: Invalid user administrator from 134.209.71.245 port 57180
2020-07-22T16:27:31.458998abusebot-5.cloudsearc
...
2020-07-23 03:37:24
103.217.255.159 attackbotsspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-07-23 04:07:22
106.13.199.79 attackspambots
Jul 22 11:44:50 firewall sshd[22922]: Invalid user mfischer from 106.13.199.79
Jul 22 11:44:52 firewall sshd[22922]: Failed password for invalid user mfischer from 106.13.199.79 port 50216 ssh2
Jul 22 11:47:38 firewall sshd[22986]: Invalid user aleksey from 106.13.199.79
...
2020-07-23 03:47:11
185.176.27.182 attack
Jul 22 21:36:03 debian-2gb-nbg1-2 kernel: \[17705091.907782\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.176.27.182 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=56847 PROTO=TCP SPT=56875 DPT=35938 WINDOW=1024 RES=0x00 SYN URGP=0
2020-07-23 03:46:23
64.225.47.15 attackspam
Brute-force attempt banned
2020-07-23 03:44:10
45.55.231.94 attackbots
2020-07-22T19:47:10.748187ionos.janbro.de sshd[31648]: Invalid user guillermo from 45.55.231.94 port 47190
2020-07-22T19:47:12.147105ionos.janbro.de sshd[31648]: Failed password for invalid user guillermo from 45.55.231.94 port 47190 ssh2
2020-07-22T19:49:31.687007ionos.janbro.de sshd[31650]: Invalid user mary from 45.55.231.94 port 47718
2020-07-22T19:49:31.906738ionos.janbro.de sshd[31650]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.231.94
2020-07-22T19:49:31.687007ionos.janbro.de sshd[31650]: Invalid user mary from 45.55.231.94 port 47718
2020-07-22T19:49:33.984574ionos.janbro.de sshd[31650]: Failed password for invalid user mary from 45.55.231.94 port 47718 ssh2
2020-07-22T19:51:52.261925ionos.janbro.de sshd[31659]: Invalid user wol from 45.55.231.94 port 48236
2020-07-22T19:51:52.455033ionos.janbro.de sshd[31659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.231.94
2020-07-22T19:51:
...
2020-07-23 04:06:18
103.120.224.222 attackbots
Jul 22 13:06:15 mail sshd\[471\]: Invalid user partstate from 103.120.224.222
Jul 22 13:06:15 mail sshd\[471\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.120.224.222
...
2020-07-23 03:54:49
197.87.225.46 attackspam
"fail2ban match"
2020-07-23 03:33:35
222.186.31.127 attack
Jul 22 19:37:49 ip-172-31-62-245 sshd\[9260\]: Failed password for root from 222.186.31.127 port 58191 ssh2\
Jul 22 19:37:52 ip-172-31-62-245 sshd\[9260\]: Failed password for root from 222.186.31.127 port 58191 ssh2\
Jul 22 19:37:54 ip-172-31-62-245 sshd\[9260\]: Failed password for root from 222.186.31.127 port 58191 ssh2\
Jul 22 19:41:21 ip-172-31-62-245 sshd\[9395\]: Failed password for root from 222.186.31.127 port 53419 ssh2\
Jul 22 19:44:10 ip-172-31-62-245 sshd\[9465\]: Failed password for root from 222.186.31.127 port 59648 ssh2\
2020-07-23 03:53:55
177.223.235.122 attackspambots
Automatic report - Port Scan Attack
2020-07-23 03:48:27
149.56.15.98 attack
Tried sshing with brute force.
2020-07-23 03:46:49
178.62.118.53 attackbots
2020-07-22T21:31:38.532404n23.at sshd[3702643]: Invalid user postgres from 178.62.118.53 port 55823
2020-07-22T21:31:40.895286n23.at sshd[3702643]: Failed password for invalid user postgres from 178.62.118.53 port 55823 ssh2
2020-07-22T21:46:02.275614n23.at sshd[3714407]: Invalid user usertest from 178.62.118.53 port 48098
...
2020-07-23 04:06:37
85.57.145.133 attack
Jul 22 14:55:09 WHD8 dovecot: pop3-login: Disconnected \(auth failed, 1 attempts in 8 secs\): user=\, method=PLAIN, rip=85.57.145.133, lip=10.64.89.208, session=\
Jul 22 15:08:03 WHD8 dovecot: pop3-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=85.57.145.133, lip=10.64.89.208, session=\<00ZVYwerup9VOZGF\>
Jul 22 15:08:27 WHD8 dovecot: pop3-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=85.57.145.133, lip=10.64.89.208, session=\
Jul 22 15:30:06 WHD8 dovecot: pop3-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\, method=PLAIN, rip=85.57.145.133, lip=10.64.89.208, session=\
Jul 22 15:30:08 WHD8 dovecot: pop3-login: Disconnected: Inactivity \(auth failed, 1 attempts in 180 secs\): user=\
2020-07-23 03:32:35
142.93.251.1 attack
Jul 22 17:27:59 home sshd[148847]: Invalid user asterisk from 142.93.251.1 port 50084
Jul 22 17:27:59 home sshd[148847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.251.1 
Jul 22 17:27:59 home sshd[148847]: Invalid user asterisk from 142.93.251.1 port 50084
Jul 22 17:28:01 home sshd[148847]: Failed password for invalid user asterisk from 142.93.251.1 port 50084 ssh2
Jul 22 17:32:35 home sshd[149363]: Invalid user wrk from 142.93.251.1 port 37956
...
2020-07-23 03:51:58
141.98.9.157 attackspam
Jul 22 21:45:53 localhost sshd\[29314\]: Invalid user admin from 141.98.9.157
Jul 22 21:45:53 localhost sshd\[29314\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.157
Jul 22 21:45:55 localhost sshd\[29314\]: Failed password for invalid user admin from 141.98.9.157 port 41215 ssh2
Jul 22 21:46:16 localhost sshd\[29326\]: Invalid user test from 141.98.9.157
Jul 22 21:46:16 localhost sshd\[29326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.157
...
2020-07-23 03:48:52

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