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: None

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 <<>> 104.18.37.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45902
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.37.21.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022052502 1800 900 604800 86400

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu May 26 06:14:33 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.37.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.37.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.75.53.141 attackbots
Automatic report - Banned IP Access
2020-10-05 02:47:00
124.193.101.194 attackbotsspam
Sep 29 21:21:18 roki-contabo sshd\[24762\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.193.101.194  user=sshd
Sep 29 21:21:20 roki-contabo sshd\[24762\]: Failed password for sshd from 124.193.101.194 port 42916 ssh2
Sep 29 21:30:57 roki-contabo sshd\[24924\]: Invalid user ftp from 124.193.101.194
Sep 29 21:30:57 roki-contabo sshd\[24924\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.193.101.194
Sep 29 21:30:59 roki-contabo sshd\[24924\]: Failed password for invalid user ftp from 124.193.101.194 port 50068 ssh2
...
2020-10-05 02:29:45
51.103.44.168 attackbotsspam
Malicious Wordpress attack
2020-10-05 02:49:47
157.245.178.61 attack
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-10-04T08:15:12Z and 2020-10-04T08:19:46Z
2020-10-05 02:32:02
122.51.130.21 attackspambots
Sep 27 16:13:10 roki-contabo sshd\[27901\]: Invalid user renata from 122.51.130.21
Sep 27 16:13:10 roki-contabo sshd\[27901\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.130.21
Sep 27 16:13:12 roki-contabo sshd\[27901\]: Failed password for invalid user renata from 122.51.130.21 port 55208 ssh2
Sep 27 16:34:23 roki-contabo sshd\[28136\]: Invalid user dockeruser from 122.51.130.21
Sep 27 16:34:23 roki-contabo sshd\[28136\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.130.21
Oct  3 03:51:42 roki-contabo sshd\[28901\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.130.21  user=root
Oct  3 03:51:45 roki-contabo sshd\[28901\]: Failed password for root from 122.51.130.21 port 35098 ssh2
Oct  3 04:00:31 roki-contabo sshd\[29041\]: Invalid user nut from 122.51.130.21
Oct  3 04:00:31 roki-contabo sshd\[29041\]: pam_unix\(sshd:auth\): au
...
2020-10-05 02:34:05
68.183.227.196 attackspambots
Automatic report - Banned IP Access
2020-10-05 02:48:48
189.190.32.7 attack
Oct  4 23:16:10 gw1 sshd[18370]: Failed password for root from 189.190.32.7 port 46138 ssh2
...
2020-10-05 02:21:34
220.85.104.202 attackspam
Oct  4 17:48:15 ns382633 sshd\[6826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.85.104.202  user=root
Oct  4 17:48:17 ns382633 sshd\[6826\]: Failed password for root from 220.85.104.202 port 49336 ssh2
Oct  4 17:51:30 ns382633 sshd\[7208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.85.104.202  user=root
Oct  4 17:51:32 ns382633 sshd\[7208\]: Failed password for root from 220.85.104.202 port 47540 ssh2
Oct  4 17:53:20 ns382633 sshd\[7355\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.85.104.202  user=root
2020-10-05 02:18:55
92.108.10.97 attackspam
2020-10-03T22:36:57.390298hz01.yumiweb.com sshd\[994\]: Invalid user admin from 92.108.10.97 port 37515
2020-10-03T22:36:57.739626hz01.yumiweb.com sshd\[996\]: Invalid user admin from 92.108.10.97 port 37530
2020-10-03T22:36:58.093628hz01.yumiweb.com sshd\[998\]: Invalid user admin from 92.108.10.97 port 37559
...
2020-10-05 02:26:45
217.182.78.195 attackbotsspam
2020-10-04T02:08:22.218172hostname sshd[72853]: Failed password for invalid user guest from 217.182.78.195 port 58912 ssh2
...
2020-10-05 02:24:40
106.52.81.37 attack
2020-10-04T21:44:25.192188mail.standpoint.com.ua sshd[12957]: Failed password for root from 106.52.81.37 port 38852 ssh2
2020-10-04T21:46:45.585214mail.standpoint.com.ua sshd[13237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.81.37  user=root
2020-10-04T21:46:47.161184mail.standpoint.com.ua sshd[13237]: Failed password for root from 106.52.81.37 port 43232 ssh2
2020-10-04T21:49:14.369401mail.standpoint.com.ua sshd[13533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.81.37  user=root
2020-10-04T21:49:17.068984mail.standpoint.com.ua sshd[13533]: Failed password for root from 106.52.81.37 port 41476 ssh2
...
2020-10-05 02:54:31
120.92.151.17 attack
Oct  2 06:21:54 roki-contabo sshd\[25196\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.151.17  user=root
Oct  2 06:21:56 roki-contabo sshd\[25196\]: Failed password for root from 120.92.151.17 port 10928 ssh2
Oct  2 06:24:21 roki-contabo sshd\[25311\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.151.17  user=root
Oct  2 06:24:22 roki-contabo sshd\[25311\]: Failed password for root from 120.92.151.17 port 32736 ssh2
Oct  2 06:25:29 roki-contabo sshd\[25349\]: Invalid user edward from 120.92.151.17
Oct  2 06:25:29 roki-contabo sshd\[25349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.151.17
Oct  2 06:21:54 roki-contabo sshd\[25196\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.151.17  user=root
Oct  2 06:21:56 roki-contabo sshd\[25196\]: Failed password for root from 120.92
...
2020-10-05 02:22:41
115.61.136.120 attackbots
Icarus honeypot on github
2020-10-05 02:39:16
89.236.239.25 attackspambots
Invalid user deploy from 89.236.239.25 port 51552
2020-10-05 02:36:28
34.207.202.197 attack
Oct  4 17:21:12 ip-172-31-61-156 sshd[22242]: Failed password for root from 34.207.202.197 port 59382 ssh2
Oct  4 17:21:10 ip-172-31-61-156 sshd[22242]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.207.202.197  user=root
Oct  4 17:21:12 ip-172-31-61-156 sshd[22242]: Failed password for root from 34.207.202.197 port 59382 ssh2
Oct  4 17:24:31 ip-172-31-61-156 sshd[22453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.207.202.197  user=root
Oct  4 17:24:33 ip-172-31-61-156 sshd[22453]: Failed password for root from 34.207.202.197 port 37730 ssh2
...
2020-10-05 02:25:39

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