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: Korea Republic of

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 <<>> 1.104.138.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41544
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;1.104.138.20.			IN	A

;; AUTHORITY SECTION:
.			238	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022092501 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 26 05:02:14 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 20.138.104.1.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.138.104.1.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
81.213.193.2 attack
Port Scan: TCP/23
2019-09-20 22:47:13
194.15.36.19 attackspambots
$f2bV_matches_ltvn
2019-09-20 23:28:00
68.98.218.116 attackspam
Port Scan: UDP/137
2019-09-20 22:50:06
31.163.171.182 attackspam
firewall-block, port(s): 23/tcp
2019-09-20 22:58:04
175.21.33.195 attackspam
Port Scan: TCP/23
2019-09-20 22:39:05
50.232.77.182 attackbotsspam
Port Scan: TCP/445
2019-09-20 23:08:31
50.4.181.23 attackbotsspam
Port Scan: TCP/443
2019-09-20 22:53:54
103.129.221.62 attackspam
$f2bV_matches
2019-09-20 23:13:02
2600:3c03::f03c:91ff:fe59:f51 attackbots
This IP address was blacklisted for the following reason:  /de/jobs/ @ 2019-09-20T08:44:49+02:00.
2019-09-20 22:54:50
38.121.115.57 attack
Port Scan: TCP/445
2019-09-20 22:54:29
72.27.10.53 attackspambots
Port Scan: TCP/23
2019-09-20 22:48:46
129.211.20.121 attack
Sep 20 14:17:31 eventyay sshd[18623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.20.121
Sep 20 14:17:33 eventyay sshd[18623]: Failed password for invalid user raspberry from 129.211.20.121 port 45700 ssh2
Sep 20 14:23:03 eventyay sshd[18750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.20.121
...
2019-09-20 23:22:05
218.94.136.90 attack
Sep 20 16:13:06 icinga sshd[35487]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.94.136.90 
Sep 20 16:13:08 icinga sshd[35487]: Failed password for invalid user haproxy from 218.94.136.90 port 47000 ssh2
Sep 20 16:40:34 icinga sshd[53295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.94.136.90 
...
2019-09-20 23:21:39
78.128.60.42 attack
firewall-block, port(s): 445/tcp
2019-09-20 22:47:32
107.155.49.126 attack
Sep 20 15:28:32 hosting sshd[6028]: Invalid user 0 from 107.155.49.126 port 38852
Sep 20 15:28:32 hosting sshd[6028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.155.49.126
Sep 20 15:28:32 hosting sshd[6028]: Invalid user 0 from 107.155.49.126 port 38852
Sep 20 15:28:34 hosting sshd[6028]: Failed password for invalid user 0 from 107.155.49.126 port 38852 ssh2
Sep 20 15:28:37 hosting sshd[6030]: Invalid user 101 from 107.155.49.126 port 40194
...
2019-09-20 23:18:51

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