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 <<>> 104.251.94.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2119
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.251.94.21.			IN	A

;; AUTHORITY SECTION:
.			596	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022800 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 28 16:12:51 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 21.94.251.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.94.251.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
213.32.31.108 attackbotsspam
Aug  6 15:47:07 vps647732 sshd[29059]: Failed password for root from 213.32.31.108 port 36424 ssh2
...
2020-08-06 22:08:37
213.32.70.208 attackbotsspam
Aug  6 15:32:50 buvik sshd[15631]: Failed password for root from 213.32.70.208 port 40302 ssh2
Aug  6 15:36:54 buvik sshd[16205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.70.208  user=root
Aug  6 15:36:56 buvik sshd[16205]: Failed password for root from 213.32.70.208 port 45946 ssh2
...
2020-08-06 22:08:25
35.226.76.161 attackspam
Aug  6 15:37:52 ip40 sshd[21065]: Failed password for root from 35.226.76.161 port 36706 ssh2
...
2020-08-06 21:56:06
51.83.73.109 attackbotsspam
Aug  6 13:33:25 localhost sshd[109796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.ip-51-83-73.eu  user=root
Aug  6 13:33:27 localhost sshd[109796]: Failed password for root from 51.83.73.109 port 55816 ssh2
Aug  6 13:37:35 localhost sshd[110293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.ip-51-83-73.eu  user=root
Aug  6 13:37:37 localhost sshd[110293]: Failed password for root from 51.83.73.109 port 39474 ssh2
Aug  6 13:41:39 localhost sshd[110760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.ip-51-83-73.eu  user=root
Aug  6 13:41:42 localhost sshd[110760]: Failed password for root from 51.83.73.109 port 51384 ssh2
...
2020-08-06 22:14:57
222.186.42.137 attackspambots
Aug  6 09:41:00 ny01 sshd[25634]: Failed password for root from 222.186.42.137 port 24428 ssh2
Aug  6 09:41:03 ny01 sshd[25634]: Failed password for root from 222.186.42.137 port 24428 ssh2
Aug  6 09:41:06 ny01 sshd[25634]: Failed password for root from 222.186.42.137 port 24428 ssh2
2020-08-06 21:47:22
198.38.86.161 attackbotsspam
Aug  6 15:31:23 server sshd[57342]: Failed password for root from 198.38.86.161 port 50718 ssh2
Aug  6 15:36:36 server sshd[59087]: Failed password for root from 198.38.86.161 port 57036 ssh2
Aug  6 15:41:47 server sshd[60621]: Failed password for root from 198.38.86.161 port 60644 ssh2
2020-08-06 21:49:50
71.6.232.2 attackbotsspam
firewall-block, port(s): 389/tcp
2020-08-06 22:22:55
142.4.213.28 attackspambots
142.4.213.28 - - [06/Aug/2020:16:11:16 +0200] "GET /wp-login.php HTTP/1.1" 200 6310 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
142.4.213.28 - - [06/Aug/2020:16:11:18 +0200] "POST /wp-login.php HTTP/1.1" 200 6561 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
142.4.213.28 - - [06/Aug/2020:16:11:19 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-08-06 22:24:54
51.81.34.227 attackbotsspam
Aug  6 03:33:47 web1 sshd\[8566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.81.34.227  user=root
Aug  6 03:33:49 web1 sshd\[8566\]: Failed password for root from 51.81.34.227 port 35958 ssh2
Aug  6 03:37:51 web1 sshd\[8889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.81.34.227  user=root
Aug  6 03:37:53 web1 sshd\[8889\]: Failed password for root from 51.81.34.227 port 55824 ssh2
Aug  6 03:41:50 web1 sshd\[9295\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.81.34.227  user=root
2020-08-06 21:46:20
104.236.134.112 attackbots
firewall-block, port(s): 27002/tcp
2020-08-06 21:45:31
161.97.64.44 attack
Aug  6 15:36:54 debian-2gb-nbg1-2 kernel: \[18979470.762287\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=161.97.64.44 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=54321 PROTO=TCP SPT=33277 DPT=83 WINDOW=65535 RES=0x00 SYN URGP=0
2020-08-06 22:18:15
141.98.81.209 attackbots
SSH Login Bruteforce
2020-08-06 22:18:41
129.213.101.176 attackbots
2020-08-06T15:24:34.927616amanda2.illicoweb.com sshd\[15146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.101.176  user=root
2020-08-06T15:24:36.332301amanda2.illicoweb.com sshd\[15146\]: Failed password for root from 129.213.101.176 port 55114 ssh2
2020-08-06T15:29:50.341273amanda2.illicoweb.com sshd\[15899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.101.176  user=root
2020-08-06T15:29:52.458750amanda2.illicoweb.com sshd\[15899\]: Failed password for root from 129.213.101.176 port 54936 ssh2
2020-08-06T15:33:29.552293amanda2.illicoweb.com sshd\[16707\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.101.176  user=root
...
2020-08-06 21:57:26
51.254.220.61 attackspambots
Aug  6 15:13:18 ovpn sshd\[30887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.220.61  user=root
Aug  6 15:13:20 ovpn sshd\[30887\]: Failed password for root from 51.254.220.61 port 50843 ssh2
Aug  6 15:27:31 ovpn sshd\[4004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.220.61  user=root
Aug  6 15:27:33 ovpn sshd\[4004\]: Failed password for root from 51.254.220.61 port 34978 ssh2
Aug  6 15:30:31 ovpn sshd\[5023\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.220.61  user=root
2020-08-06 21:55:39
112.85.42.172 attackspam
2020-08-06T17:14:58.141999afi-git.jinr.ru sshd[13047]: Failed password for root from 112.85.42.172 port 51903 ssh2
2020-08-06T17:15:01.009426afi-git.jinr.ru sshd[13047]: Failed password for root from 112.85.42.172 port 51903 ssh2
2020-08-06T17:15:04.890330afi-git.jinr.ru sshd[13047]: Failed password for root from 112.85.42.172 port 51903 ssh2
2020-08-06T17:15:04.890466afi-git.jinr.ru sshd[13047]: error: maximum authentication attempts exceeded for root from 112.85.42.172 port 51903 ssh2 [preauth]
2020-08-06T17:15:04.890479afi-git.jinr.ru sshd[13047]: Disconnecting: Too many authentication failures [preauth]
...
2020-08-06 22:19:48

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