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 <<>> 121.172.140.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39649
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			202	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019103001 1800 900 604800 86400

;; Query time: 251 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 31 10:31:09 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 48.140.172.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.140.172.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
42.200.208.158 attackspam
2019-10-25 22:55:31,413 fail2ban.actions: WARNING [ssh] Ban 42.200.208.158
2019-10-26 06:30:27
112.175.120.161 attack
ET SCAN Potential SSH Scan - port: 22 proto: TCP cat: Attempted Information Leak
2019-10-26 06:56:50
185.175.93.3 attack
10/25/2019-23:25:55.999486 185.175.93.3 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-26 06:52:15
182.72.0.250 attackbotsspam
Invalid user pass from 182.72.0.250 port 40260
2019-10-26 06:35:36
159.203.201.128 attack
ET DROP Dshield Block Listed Source group 1 - port: 3389 proto: TCP cat: Misc Attack
2019-10-26 06:54:14
51.75.52.127 attackbotsspam
Port scan: Attack repeated for 24 hours
2019-10-26 06:45:56
106.13.3.79 attack
SSH bruteforce (Triggered fail2ban)
2019-10-26 06:23:57
222.186.173.201 attackspambots
2019-10-26T05:08:23.128020enmeeting.mahidol.ac.th sshd\[16006\]: User root from 222.186.173.201 not allowed because not listed in AllowUsers
2019-10-26T05:08:24.389389enmeeting.mahidol.ac.th sshd\[16006\]: Failed none for invalid user root from 222.186.173.201 port 2350 ssh2
2019-10-26T05:08:25.758394enmeeting.mahidol.ac.th sshd\[16006\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
...
2019-10-26 06:31:21
198.108.67.22 attackbotsspam
ET DROP Dshield Block Listed Source group 1 - port: 83 proto: TCP cat: Misc Attack
2019-10-26 06:49:46
77.252.68.106 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 67 - port: 1433 proto: TCP cat: Misc Attack
2019-10-26 06:44:03
185.176.27.26 attackspam
10/25/2019-23:46:37.979577 185.176.27.26 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-26 06:51:56
165.227.18.169 attackspam
Oct 25 10:18:36 web1 sshd\[24951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.18.169  user=root
Oct 25 10:18:39 web1 sshd\[24951\]: Failed password for root from 165.227.18.169 port 41068 ssh2
Oct 25 10:22:37 web1 sshd\[25298\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.18.169  user=root
Oct 25 10:22:39 web1 sshd\[25298\]: Failed password for root from 165.227.18.169 port 51428 ssh2
Oct 25 10:26:35 web1 sshd\[25642\]: Invalid user data from 165.227.18.169
Oct 25 10:26:35 web1 sshd\[25642\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.18.169
2019-10-26 06:23:35
139.155.1.250 attackbotsspam
2019-10-25T22:21:11.022447shield sshd\[6438\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.1.250  user=root
2019-10-25T22:21:12.832196shield sshd\[6438\]: Failed password for root from 139.155.1.250 port 38250 ssh2
2019-10-25T22:25:20.657297shield sshd\[7325\]: Invalid user bess from 139.155.1.250 port 45472
2019-10-25T22:25:20.661475shield sshd\[7325\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.1.250
2019-10-25T22:25:22.787660shield sshd\[7325\]: Failed password for invalid user bess from 139.155.1.250 port 45472 ssh2
2019-10-26 06:34:25
81.12.159.146 attackspambots
Oct 26 03:01:35 gw1 sshd[7039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.12.159.146
Oct 26 03:01:37 gw1 sshd[7039]: Failed password for invalid user oracle from 81.12.159.146 port 45982 ssh2
...
2019-10-26 06:21:10
112.85.42.186 attack
auto-add
2019-10-26 06:23:09

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