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 <<>> 104.21.44.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46308
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.44.30.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:30:54 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 30.44.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 30.44.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.236.22.133 attackspam
Apr  1 20:14:42 hpm sshd\[27287\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.22.133  user=root
Apr  1 20:14:43 hpm sshd\[27287\]: Failed password for root from 104.236.22.133 port 34294 ssh2
Apr  1 20:18:19 hpm sshd\[27564\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.22.133  user=root
Apr  1 20:18:20 hpm sshd\[27564\]: Failed password for root from 104.236.22.133 port 45536 ssh2
Apr  1 20:22:09 hpm sshd\[27807\]: Invalid user xuming from 104.236.22.133
2020-04-02 15:25:10
40.73.59.55 attackbots
Apr  2 05:42:08 ourumov-web sshd\[11227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.73.59.55  user=root
Apr  2 05:42:10 ourumov-web sshd\[11227\]: Failed password for root from 40.73.59.55 port 49208 ssh2
Apr  2 05:56:35 ourumov-web sshd\[12295\]: Invalid user test from 40.73.59.55 port 33508
...
2020-04-02 15:52:27
139.59.36.23 attackbotsspam
Apr  2 07:05:59 web8 sshd\[31440\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23  user=root
Apr  2 07:06:01 web8 sshd\[31440\]: Failed password for root from 139.59.36.23 port 46550 ssh2
Apr  2 07:10:27 web8 sshd\[1568\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23  user=root
Apr  2 07:10:29 web8 sshd\[1568\]: Failed password for root from 139.59.36.23 port 59524 ssh2
Apr  2 07:15:00 web8 sshd\[3887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23  user=root
2020-04-02 15:24:15
222.186.15.33 attack
Apr  2 09:02:34 v22018053744266470 sshd[885]: Failed password for root from 222.186.15.33 port 22500 ssh2
Apr  2 09:06:53 v22018053744266470 sshd[1214]: Failed password for root from 222.186.15.33 port 43945 ssh2
...
2020-04-02 15:17:27
123.20.40.147 attackbotsspam
(sshd) Failed SSH login from 123.20.40.147 (VN/Vietnam/-): 5 in the last 300 secs
2020-04-02 15:13:33
218.92.0.175 attack
[MK-Root1] SSH login failed
2020-04-02 15:31:32
49.235.226.43 attackbotsspam
Apr  2 05:51:58 h2779839 sshd[10772]: Invalid user rootaaa from 49.235.226.43 port 55108
Apr  2 05:51:58 h2779839 sshd[10772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.226.43
Apr  2 05:51:58 h2779839 sshd[10772]: Invalid user rootaaa from 49.235.226.43 port 55108
Apr  2 05:52:00 h2779839 sshd[10772]: Failed password for invalid user rootaaa from 49.235.226.43 port 55108 ssh2
Apr  2 05:54:52 h2779839 sshd[12931]: Invalid user 123456 from 49.235.226.43 port 48134
Apr  2 05:54:52 h2779839 sshd[12931]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.226.43
Apr  2 05:54:52 h2779839 sshd[12931]: Invalid user 123456 from 49.235.226.43 port 48134
Apr  2 05:54:54 h2779839 sshd[12931]: Failed password for invalid user 123456 from 49.235.226.43 port 48134 ssh2
Apr  2 05:57:23 h2779839 sshd[12953]: Invalid user passxxx from 49.235.226.43 port 41156
...
2020-04-02 15:22:50
43.226.41.171 attackbots
2020-04-02T00:01:13.375877linuxbox-skyline sshd[36326]: Invalid user wh from 43.226.41.171 port 41418
...
2020-04-02 15:56:20
138.197.186.147 attack
xmlrpc attack
2020-04-02 15:54:16
103.252.42.111 attackbots
Apr  2 06:09:06 web01 postfix/smtpd[18410]: connect from organic.traumado.com[103.252.42.111]
Apr  2 06:09:06 web01 policyd-spf[18425]: None; identhostnamey=helo; client-ip=103.252.42.111; helo=organic.eselsoft.com; envelope-from=x@x
Apr  2 06:09:06 web01 policyd-spf[18425]: Pass; identhostnamey=mailfrom; client-ip=103.252.42.111; helo=organic.eselsoft.com; envelope-from=x@x
Apr x@x
Apr  2 06:09:06 web01 postfix/smtpd[18410]: disconnect from organic.traumado.com[103.252.42.111]
Apr  2 06:52:45 web01 postfix/smtpd[19979]: connect from organic.traumado.com[103.252.42.111]
Apr  2 06:52:46 web01 policyd-spf[20200]: None; identhostnamey=helo; client-ip=103.252.42.111; helo=organic.eselsoft.com; envelope-from=x@x
Apr  2 06:52:46 web01 policyd-spf[20200]: Pass; identhostnamey=mailfrom; client-ip=103.252.42.111; helo=organic.eselsoft.com; envelope-from=x@x
Apr x@x
Apr  2 06:52:46 web01 postfix/smtpd[19979]: disconnect from organic.traumado.com[103.252.42.111]
Apr  2 07:00:50 we........
-------------------------------
2020-04-02 15:25:30
218.150.99.161 attackspam
Automatic report - Port Scan Attack
2020-04-02 15:33:08
95.84.146.201 attackbots
Apr  2 08:14:47 ks10 sshd[2049927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.84.146.201 
Apr  2 08:14:50 ks10 sshd[2049927]: Failed password for invalid user arrezo from 95.84.146.201 port 59380 ssh2
...
2020-04-02 15:22:38
54.38.139.210 attackspam
2020-04-02T07:12:54.389188dmca.cloudsearch.cf sshd[26644]: Invalid user chenlw from 54.38.139.210 port 56308
2020-04-02T07:12:54.398573dmca.cloudsearch.cf sshd[26644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.139.210
2020-04-02T07:12:54.389188dmca.cloudsearch.cf sshd[26644]: Invalid user chenlw from 54.38.139.210 port 56308
2020-04-02T07:12:56.950086dmca.cloudsearch.cf sshd[26644]: Failed password for invalid user chenlw from 54.38.139.210 port 56308 ssh2
2020-04-02T07:17:02.645530dmca.cloudsearch.cf sshd[26896]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.139.210  user=root
2020-04-02T07:17:04.243453dmca.cloudsearch.cf sshd[26896]: Failed password for root from 54.38.139.210 port 40784 ssh2
2020-04-02T07:21:09.742372dmca.cloudsearch.cf sshd[27166]: Invalid user xuyibin from 54.38.139.210 port 53490
...
2020-04-02 15:40:56
94.138.208.158 attack
Apr  2 07:58:59 jane sshd[27001]: Failed password for root from 94.138.208.158 port 35114 ssh2
...
2020-04-02 15:16:52
45.142.195.2 attack
Apr  2 09:02:21 mail.srvfarm.net postfix/smtpd[1836614]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  2 09:03:16 mail.srvfarm.net postfix/smtpd[1816959]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  2 09:03:58 mail.srvfarm.net postfix/smtpd[1819010]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  2 09:04:39 mail.srvfarm.net postfix/smtpd[1821357]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  2 09:05:25 mail.srvfarm.net postfix/smtpd[1816959]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-04-02 15:19:03

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