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: KT Corporation

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspambots
$f2bV_matches
2020-01-12 03:51:46
attackbotsspam
Dec 30 00:13:46 zeus sshd[6316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.164.34.90 
Dec 30 00:13:47 zeus sshd[6316]: Failed password for invalid user pcap from 121.164.34.90 port 52762 ssh2
Dec 30 00:17:11 zeus sshd[6466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.164.34.90 
Dec 30 00:17:13 zeus sshd[6466]: Failed password for invalid user admin from 121.164.34.90 port 53168 ssh2
2019-12-30 08:35:36
attackbotsspam
Dec 16 09:01:13 minden010 sshd[12783]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.164.34.90
Dec 16 09:01:15 minden010 sshd[12783]: Failed password for invalid user user from 121.164.34.90 port 36020 ssh2
Dec 16 09:07:41 minden010 sshd[14773]: Failed password for root from 121.164.34.90 port 43818 ssh2
...
2019-12-16 20:47:26
attack
Invalid user resin from 121.164.34.90 port 46504
2019-12-14 04:46:35
attack
Dec  9 09:56:31 w sshd[19655]: Invalid user keiko from 121.164.34.90
Dec  9 09:56:32 w sshd[19655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.164.34.90 
Dec  9 09:56:34 w sshd[19655]: Failed password for invalid user keiko from 121.164.34.90 port 37866 ssh2
Dec  9 09:56:34 w sshd[19655]: Received disconnect from 121.164.34.90: 11: Bye Bye [preauth]
Dec  9 10:03:43 w sshd[19701]: Invalid user quietc from 121.164.34.90
Dec  9 10:03:44 w sshd[19701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.164.34.90 
Dec  9 10:03:45 w sshd[19701]: Failed password for invalid user quietc from 121.164.34.90 port 60932 ssh2
Dec  9 10:03:46 w sshd[19701]: Received disconnect from 121.164.34.90: 11: Bye Bye [preauth]
Dec  9 10:09:56 w sshd[19820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.164.34.90  user=news
Dec  9 10:09:58 w sshd[19820]: Faile........
-------------------------------
2019-12-10 17:25:43
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.164.34.90
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20576
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			449	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019121000 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Dec 10 17:25:38 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 90.34.164.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 90.34.164.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.59.59.154 attack
Invalid user camila from 139.59.59.154 port 56730
2019-07-13 14:12:54
131.117.215.84 attackbots
Invalid user teamspeak3 from 131.117.215.84 port 36372
2019-07-13 14:53:06
40.76.93.102 attack
2019-07-13T06:09:19.543639Z b1fcf2df0fab New connection: 40.76.93.102:64318 (172.17.0.4:2222) [session: b1fcf2df0fab]
2019-07-13T06:09:23.156876Z d9559f588be6 New connection: 40.76.93.102:57125 (172.17.0.4:2222) [session: d9559f588be6]
2019-07-13 14:32:55
106.12.80.204 attackspambots
Invalid user admin from 106.12.80.204 port 35616
2019-07-13 14:25:39
185.230.127.230 attackbots
Invalid user admin from 185.230.127.230 port 5262
2019-07-13 14:43:17
128.199.209.209 attackspam
Invalid user anton from 128.199.209.209 port 50794
2019-07-13 14:16:42
194.150.15.70 attackbotsspam
Invalid user ed from 194.150.15.70 port 53371
2019-07-13 14:05:55
112.169.255.1 attackbots
$f2bV_matches
2019-07-13 14:57:02
114.112.69.185 attackbotsspam
2019-07-13T05:25:14.423216abusebot-5.cloudsearch.cf sshd\[16649\]: Invalid user oracle from 114.112.69.185 port 32857
2019-07-13 14:21:59
187.85.9.154 attack
Invalid user testtest from 187.85.9.154 port 47879
2019-07-13 14:42:49
14.63.221.108 attackspam
Invalid user gs from 14.63.221.108 port 45077
2019-07-13 14:34:39
83.55.220.88 attackbotsspam
Invalid user windows from 83.55.220.88 port 32994
2019-07-13 14:27:30
106.251.239.244 attackbotsspam
2019-07-13T06:09:05.059803abusebot-2.cloudsearch.cf sshd\[18774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.251.239.244  user=root
2019-07-13 14:23:49
179.49.57.154 attack
Jul 13 07:25:40 icinga sshd[27669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.49.57.154
Jul 13 07:25:41 icinga sshd[27669]: Failed password for invalid user enterprise from 179.49.57.154 port 41380 ssh2
...
2019-07-13 14:46:07
193.70.43.220 attack
Invalid user jira from 193.70.43.220 port 60610
2019-07-13 14:39:58

Recently Reported IPs

252.251.220.146 196.247.50.38 73.204.47.8 49.232.17.7
243.70.44.255 159.123.177.17 195.129.30.115 26.95.12.224
58.176.103.162 68.160.151.209 95.30.78.79 21.170.129.247
89.117.92.193 29.224.142.68 77.42.83.185 187.72.88.113
242.237.44.48 25.31.211.196 38.131.168.174 169.59.230.127