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: Gangnam-gu

Region: Seoul Special City

Country: South Korea

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 <<>> 121.138.148.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11464
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.138.148.20.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012301 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 08:50:08 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 20.148.138.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.148.138.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.167.225.20 attackbots
Invalid user tiffiney from 121.167.225.20 port 58698
2020-07-12 21:25:39
104.248.237.70 attackspam
Invalid user wangchunyan from 104.248.237.70 port 52370
2020-07-12 21:33:28
189.240.62.227 attackspambots
Jul 12 13:23:20 *** sshd[5603]: Invalid user informix from 189.240.62.227
2020-07-12 21:52:54
186.251.0.28 attackbotsspam
Auto Fail2Ban report, multiple SSH login attempts.
2020-07-12 21:54:12
106.12.89.206 attack
Invalid user a1 from 106.12.89.206 port 55136
2020-07-12 21:33:10
54.223.140.184 attackbots
Jul 12 13:39:45 marvibiene sshd[12120]: Invalid user xionglu from 54.223.140.184 port 50316
Jul 12 13:39:45 marvibiene sshd[12120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.223.140.184
Jul 12 13:39:45 marvibiene sshd[12120]: Invalid user xionglu from 54.223.140.184 port 50316
Jul 12 13:39:46 marvibiene sshd[12120]: Failed password for invalid user xionglu from 54.223.140.184 port 50316 ssh2
...
2020-07-12 21:40:38
110.35.173.2 attackspam
Invalid user zhimin from 110.35.173.2 port 24893
2020-07-12 21:31:48
64.227.67.106 attackspam
Invalid user web from 64.227.67.106 port 47174
2020-07-12 21:37:50
122.51.125.71 attackbots
Invalid user dino from 122.51.125.71 port 57706
2020-07-12 21:25:01
49.233.195.154 attackbotsspam
Invalid user developer from 49.233.195.154 port 48216
2020-07-12 21:43:21
46.101.103.207 attack
Invalid user andre from 46.101.103.207 port 41430
2020-07-12 21:44:35
202.149.85.226 attack
Invalid user user from 202.149.85.226 port 57302
2020-07-12 21:50:31
15.206.194.69 attackspam
Invalid user custom from 15.206.194.69 port 59204
2020-07-12 21:47:09
59.80.34.108 attackbotsspam
Invalid user yaowenjing from 59.80.34.108 port 40726
2020-07-12 21:39:17
46.101.167.101 attack
Jul 12 13:19:10 localhost sshd[48196]: Invalid user chy from 46.101.167.101 port 35866
Jul 12 13:19:10 localhost sshd[48196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.167.101
Jul 12 13:19:10 localhost sshd[48196]: Invalid user chy from 46.101.167.101 port 35866
Jul 12 13:19:12 localhost sshd[48196]: Failed password for invalid user chy from 46.101.167.101 port 35866 ssh2
Jul 12 13:25:35 localhost sshd[48870]: Invalid user teste from 46.101.167.101 port 33190
...
2020-07-12 21:44:21

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