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
attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-29 08:33:33
attack
23/tcp 23/tcp
[2019-12-20/2020-02-07]2pkt
2020-02-08 10:04:34
attack
Unauthorized connection attempt detected from IP address 121.152.117.68 to port 23 [J]
2020-01-05 05:22:53
attackbots
Unauthorized connection attempt detected from IP address 121.152.117.68 to port 2323
2019-12-29 18:00:43
attackspam
Unauthorised access (Nov 22) SRC=121.152.117.68 LEN=40 TTL=52 ID=45760 TCP DPT=23 WINDOW=52489 SYN
2019-11-22 19:28:02
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.152.117.68
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38892
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019042801 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Mon Apr 29 12:08:11 +08 2019
;; MSG SIZE  rcvd: 118

Host info
Host 68.117.152.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 68.117.152.121.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
186.10.194.62 attackbotsspam
Brute force attempt
2019-11-04 03:52:25
14.231.60.114 attack
Unauthorized connection attempt from IP address 14.231.60.114 on Port 445(SMB)
2019-11-04 03:18:08
171.247.198.77 attackspambots
Unauthorized connection attempt from IP address 171.247.198.77 on Port 445(SMB)
2019-11-04 03:22:15
185.153.198.150 attackspambots
" "
2019-11-04 03:17:39
156.67.219.53 attackspam
Nov  3 17:47:30 sauna sshd[204701]: Failed password for root from 156.67.219.53 port 59706 ssh2
...
2019-11-04 03:12:23
113.193.48.34 attackbots
Unauthorized connection attempt from IP address 113.193.48.34 on Port 445(SMB)
2019-11-04 03:31:24
195.154.38.177 attack
detected by Fail2Ban
2019-11-04 03:19:04
179.191.65.122 attackbots
$f2bV_matches
2019-11-04 03:11:35
113.161.18.121 attackspam
Unauthorized connection attempt from IP address 113.161.18.121 on Port 445(SMB)
2019-11-04 03:24:45
162.13.161.71 attackspam
2019-11-03T16:39:37.911582abusebot-4.cloudsearch.cf sshd\[18913\]: Invalid user user from 162.13.161.71 port 39000
2019-11-04 03:23:10
47.62.139.139 attackbotsspam
Unauthorized connection attempt from IP address 47.62.139.139 on Port 445(SMB)
2019-11-04 03:43:04
37.99.119.219 attackbotsspam
Unauthorized connection attempt from IP address 37.99.119.219 on Port 445(SMB)
2019-11-04 03:21:26
91.121.172.194 attackspam
Nov  3 18:36:15 bouncer sshd\[27671\]: Invalid user teamspeak3 from 91.121.172.194 port 42268
Nov  3 18:36:15 bouncer sshd\[27671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.172.194 
Nov  3 18:36:17 bouncer sshd\[27671\]: Failed password for invalid user teamspeak3 from 91.121.172.194 port 42268 ssh2
...
2019-11-04 03:45:22
46.185.227.104 attack
Unauthorised access (Nov  3) SRC=46.185.227.104 LEN=40 PREC=0x20 TTL=52 ID=12975 TCP DPT=8080 WINDOW=35217 SYN
2019-11-04 03:20:18
183.89.118.10 attackspam
Unauthorized connection attempt from IP address 183.89.118.10 on Port 445(SMB)
2019-11-04 03:36:50

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