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 <<>> 104.21.93.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42639
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.93.55.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:17:48 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.93.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.93.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
91.134.143.140 attackbots
" "
2019-10-20 17:32:26
45.118.145.37 attack
Oct 20 10:30:18 dev0-dcde-rnet sshd[8201]: Failed password for root from 45.118.145.37 port 50614 ssh2
Oct 20 10:39:47 dev0-dcde-rnet sshd[8370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.118.145.37
Oct 20 10:39:49 dev0-dcde-rnet sshd[8370]: Failed password for invalid user ubuntu7 from 45.118.145.37 port 48722 ssh2
2019-10-20 17:34:33
91.121.211.59 attackspambots
Oct 16 03:53:10 heissa sshd\[10214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns364518.ip-91-121-211.eu  user=root
Oct 16 03:53:12 heissa sshd\[10214\]: Failed password for root from 91.121.211.59 port 53172 ssh2
Oct 16 03:56:37 heissa sshd\[10662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns364518.ip-91-121-211.eu  user=root
Oct 16 03:56:39 heissa sshd\[10662\]: Failed password for root from 91.121.211.59 port 35676 ssh2
Oct 16 04:00:11 heissa sshd\[11241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns364518.ip-91-121-211.eu  user=root
2019-10-20 17:59:34
34.217.67.66 attackbots
Oct 19 23:48:22 web1 postfix/smtpd[3396]: warning: ec2-34-217-67-66.us-west-2.compute.amazonaws.com[34.217.67.66]: SASL LOGIN authentication failed: authentication failure
...
2019-10-20 17:54:32
163.172.45.139 attack
Oct 20 10:18:59 * sshd[28607]: Failed password for root from 163.172.45.139 port 15560 ssh2
2019-10-20 17:50:54
185.40.13.176 attackspambots
3389BruteforceFW23
2019-10-20 17:31:11
165.231.33.66 attack
Oct 20 09:02:07 ip-172-31-62-245 sshd\[7427\]: Failed password for root from 165.231.33.66 port 55604 ssh2\
Oct 20 09:06:25 ip-172-31-62-245 sshd\[7451\]: Invalid user charlotte from 165.231.33.66\
Oct 20 09:06:27 ip-172-31-62-245 sshd\[7451\]: Failed password for invalid user charlotte from 165.231.33.66 port 37176 ssh2\
Oct 20 09:10:29 ip-172-31-62-245 sshd\[7557\]: Invalid user atom from 165.231.33.66\
Oct 20 09:10:31 ip-172-31-62-245 sshd\[7557\]: Failed password for invalid user atom from 165.231.33.66 port 46958 ssh2\
2019-10-20 17:52:42
209.235.23.125 attackspam
Brute force attempt
2019-10-20 18:00:07
148.235.57.184 attackbotsspam
Triggered by Fail2Ban at Vostok web server
2019-10-20 17:35:25
59.25.197.142 attack
2019-10-20T06:45:24.843521abusebot-5.cloudsearch.cf sshd\[16987\]: Invalid user bjorn from 59.25.197.142 port 59958
2019-10-20 18:06:37
81.30.212.14 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2019-10-20 17:45:38
118.122.196.104 attackbotsspam
Oct 20 11:10:30 dev0-dcde-rnet sshd[8447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.122.196.104
Oct 20 11:10:31 dev0-dcde-rnet sshd[8447]: Failed password for invalid user tester from 118.122.196.104 port 2790 ssh2
Oct 20 11:21:02 dev0-dcde-rnet sshd[8483]: Failed password for root from 118.122.196.104 port 2792 ssh2
2019-10-20 18:01:43
64.79.101.52 attackbots
Oct 20 05:48:26 [snip] sshd[29797]: Invalid user cba from 64.79.101.52 port 45436
Oct 20 05:48:26 [snip] sshd[29797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.79.101.52
Oct 20 05:48:27 [snip] sshd[29797]: Failed password for invalid user cba from 64.79.101.52 port 45436 ssh2[...]
2019-10-20 17:53:45
49.88.112.116 attackspam
Oct 20 11:29:31 localhost sshd\[23056\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.116  user=root
Oct 20 11:29:34 localhost sshd\[23056\]: Failed password for root from 49.88.112.116 port 16735 ssh2
Oct 20 11:29:37 localhost sshd\[23056\]: Failed password for root from 49.88.112.116 port 16735 ssh2
2019-10-20 17:39:49
131.221.80.211 attackspambots
Oct 20 09:56:58 sauna sshd[83428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.221.80.211
Oct 20 09:57:00 sauna sshd[83428]: Failed password for invalid user drwssp from 131.221.80.211 port 8833 ssh2
...
2019-10-20 17:51:40

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