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 <<>> 104.18.21.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28064
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.75.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:49:36 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 75.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.200.186.168 attack
Sep 19 16:34:49 h1745522 sshd[5044]: Invalid user hadoop from 119.200.186.168 port 55484
Sep 19 16:34:49 h1745522 sshd[5044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.200.186.168
Sep 19 16:34:49 h1745522 sshd[5044]: Invalid user hadoop from 119.200.186.168 port 55484
Sep 19 16:34:51 h1745522 sshd[5044]: Failed password for invalid user hadoop from 119.200.186.168 port 55484 ssh2
Sep 19 16:39:17 h1745522 sshd[5336]: Invalid user ubuntu from 119.200.186.168 port 38266
Sep 19 16:39:17 h1745522 sshd[5336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.200.186.168
Sep 19 16:39:17 h1745522 sshd[5336]: Invalid user ubuntu from 119.200.186.168 port 38266
Sep 19 16:39:19 h1745522 sshd[5336]: Failed password for invalid user ubuntu from 119.200.186.168 port 38266 ssh2
Sep 19 16:43:43 h1745522 sshd[5491]: Invalid user ftpuser from 119.200.186.168 port 49260
...
2020-09-20 00:06:16
170.238.215.91 attack
Auto Detect Rule!
proto TCP (SYN), 170.238.215.91:2015->gjan.info:23, len 44
2020-09-19 23:48:50
46.243.220.156 attackspambots
Russian spam
2020-09-20 00:08:48
190.85.23.118 attack
5x Failed Password
2020-09-20 00:12:59
106.13.167.62 attackbots
prod11
...
2020-09-20 00:19:34
60.243.118.173 attack
Auto Detect Rule!
proto TCP (SYN), 60.243.118.173:45740->gjan.info:23, len 40
2020-09-19 23:44:30
167.248.133.30 attackbotsspam
Scan or attack attempt on email service.
2020-09-19 23:52:32
109.87.136.144 attackbotsspam
Sep 18 17:00:20 scw-focused-cartwright sshd[29043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.87.136.144
Sep 18 17:00:22 scw-focused-cartwright sshd[29043]: Failed password for invalid user admin from 109.87.136.144 port 57204 ssh2
2020-09-20 00:22:27
181.169.206.5 attackspam
Sep 19 06:08:57 root sshd[22449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.169.206.5  user=root
Sep 19 06:08:59 root sshd[22449]: Failed password for root from 181.169.206.5 port 39438 ssh2
...
2020-09-20 00:26:05
176.36.69.72 attack
Brute-force attempt banned
2020-09-19 23:46:58
125.99.226.79 attack
DATE:2020-09-18 19:00:24, IP:125.99.226.79, PORT:telnet - Telnet brute force auth on a honeypot server (epe-dc)
2020-09-20 00:20:03
185.220.101.200 attack
2020-09-19T18:05:21.448712snf-827550 sshd[11826]: Failed password for root from 185.220.101.200 port 23924 ssh2
2020-09-19T18:05:23.780981snf-827550 sshd[11826]: Failed password for root from 185.220.101.200 port 23924 ssh2
2020-09-19T18:05:25.672549snf-827550 sshd[11826]: Failed password for root from 185.220.101.200 port 23924 ssh2
...
2020-09-20 00:07:51
110.92.194.130 attackbots
Auto Detect Rule!
proto TCP (SYN), 110.92.194.130:7467->gjan.info:23, len 40
2020-09-20 00:08:16
188.226.192.115 attackspam
Sep 19 11:31:08 ny01 sshd[9510]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.226.192.115
Sep 19 11:31:10 ny01 sshd[9510]: Failed password for invalid user mysql from 188.226.192.115 port 54020 ssh2
Sep 19 11:36:38 ny01 sshd[10205]: Failed password for root from 188.226.192.115 port 37728 ssh2
2020-09-19 23:51:55
45.138.209.94 attackbotsspam
Sep 18 17:18:23 vps46666688 sshd[8221]: Failed password for root from 45.138.209.94 port 38154 ssh2
Sep 18 17:22:08 vps46666688 sshd[8304]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.138.209.94
...
2020-09-19 23:55:17

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