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: Japan

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 <<>> 121.3.20.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45242
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.3.20.139.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019043002 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Wed May 01 05:33:50 +08 2019
;; MSG SIZE  rcvd: 116

Host info
139.20.3.121.in-addr.arpa domain name pointer p03148b.tokynt01.ap.so-net.ne.jp.
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

Non-authoritative answer:
139.20.3.121.in-addr.arpa	name = p03148b.tokynt01.ap.so-net.ne.jp.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
222.186.15.114 attack
Apr 26 20:05:21 ip-172-31-61-156 sshd[28439]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.114  user=root
Apr 26 20:05:23 ip-172-31-61-156 sshd[28439]: Failed password for root from 222.186.15.114 port 40983 ssh2
...
2020-04-27 04:06:04
167.172.115.193 attack
2020-04-25T15:06:46.545592vt1.awoom.xyz sshd[8991]: Invalid user atlas from 167.172.115.193 port 55790
2020-04-25T15:06:46.548896vt1.awoom.xyz sshd[8991]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.115.193
2020-04-25T15:06:46.545592vt1.awoom.xyz sshd[8991]: Invalid user atlas from 167.172.115.193 port 55790
2020-04-25T15:06:48.834124vt1.awoom.xyz sshd[8991]: Failed password for invalid user atlas from 167.172.115.193 port 55790 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=167.172.115.193
2020-04-27 03:36:33
115.159.25.60 attackbotsspam
Fail2Ban - SSH Bruteforce Attempt
2020-04-27 03:47:09
106.12.176.53 attackspambots
detected by Fail2Ban
2020-04-27 03:50:35
122.51.66.125 attackbotsspam
Apr 26 15:41:06 lukav-desktop sshd\[24172\]: Invalid user ftpuser1 from 122.51.66.125
Apr 26 15:41:06 lukav-desktop sshd\[24172\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.66.125
Apr 26 15:41:08 lukav-desktop sshd\[24172\]: Failed password for invalid user ftpuser1 from 122.51.66.125 port 50644 ssh2
Apr 26 15:46:16 lukav-desktop sshd\[24542\]: Invalid user fran from 122.51.66.125
Apr 26 15:46:16 lukav-desktop sshd\[24542\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.66.125
2020-04-27 03:44:32
113.204.205.66 attackspam
sshd login attampt
2020-04-27 03:48:00
125.160.64.182 attackbotsspam
Apr 26 20:28:11 ns382633 sshd\[30126\]: Invalid user sha from 125.160.64.182 port 53199
Apr 26 20:28:11 ns382633 sshd\[30126\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.160.64.182
Apr 26 20:28:12 ns382633 sshd\[30126\]: Failed password for invalid user sha from 125.160.64.182 port 53199 ssh2
Apr 26 20:35:22 ns382633 sshd\[31538\]: Invalid user evangeline from 125.160.64.182 port 21036
Apr 26 20:35:22 ns382633 sshd\[31538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.160.64.182
2020-04-27 03:43:32
80.244.179.6 attackbotsspam
Apr 26 21:50:21 vpn01 sshd[19999]: Failed password for root from 80.244.179.6 port 44676 ssh2
...
2020-04-27 04:12:09
141.98.9.160 attack
Apr 26 16:37:14 firewall sshd[22337]: Invalid user user from 141.98.9.160
Apr 26 16:37:15 firewall sshd[22337]: Failed password for invalid user user from 141.98.9.160 port 40557 ssh2
Apr 26 16:37:48 firewall sshd[22372]: Invalid user guest from 141.98.9.160
...
2020-04-27 03:39:31
177.69.132.127 attackspam
SSH Brute-Forcing (server1)
2020-04-27 03:35:29
141.98.9.137 attackbots
Apr 26 16:37:30 firewall sshd[22348]: Invalid user operator from 141.98.9.137
Apr 26 16:37:32 firewall sshd[22348]: Failed password for invalid user operator from 141.98.9.137 port 56540 ssh2
Apr 26 16:38:03 firewall sshd[22405]: Invalid user support from 141.98.9.137
...
2020-04-27 03:40:57
106.13.80.186 attackbots
$f2bV_matches
2020-04-27 03:50:10
167.249.11.57 attackbotsspam
Brute-force attempt banned
2020-04-27 04:08:37
112.85.42.174 attackbots
$f2bV_matches
2020-04-27 04:04:32
119.28.182.241 attack
Invalid user user2 from 119.28.182.241 port 55584
2020-04-27 03:45:52

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