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 <<>> 121.139.18.61
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47333
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.139.18.61.			IN	A

;; AUTHORITY SECTION:
.			137	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030800 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 08 20:00:54 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 61.18.139.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 61.18.139.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2019-08-28 06:48:46
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Unauthorized connection attempt from IP address 5.214.58.59 on Port 445(SMB)
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WordPress wp-login brute force :: 64.235.37.149 0.128 BYPASS [28/Aug/2019:07:48:33  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-28 06:45:30
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Aug 27 23:37:13 SilenceServices sshd[8936]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.71.235
Aug 27 23:37:15 SilenceServices sshd[8936]: Failed password for invalid user standort from 54.37.71.235 port 59813 ssh2
Aug 27 23:41:20 SilenceServices sshd[10554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.71.235
2019-08-28 06:54:07
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2019-08-28 06:24:22
124.88.113.130 attack
Bad bot requested remote resources
2019-08-28 06:22:39
36.67.69.129 attackspambots
Automatic report - Port Scan Attack
2019-08-28 06:46:28
222.186.42.117 attackbots
SSH Brute-Force reported by Fail2Ban
2019-08-28 06:17:10
118.69.191.51 attackbotsspam
Unauthorized connection attempt from IP address 118.69.191.51 on Port 445(SMB)
2019-08-28 07:01:24
223.82.205.171 attack
$f2bV_matches
2019-08-28 06:52:56
179.228.183.115 attackspambots
$f2bV_matches
2019-08-28 06:19:07
31.154.84.141 attack
port scan and connect, tcp 81 (hosts2-ns)
2019-08-28 06:56:55
32.97.100.27 attackbots
Unauthorised access (Aug 27) SRC=32.97.100.27 LEN=40 TOS=0x10 PREC=0x40 TTL=239 ID=61153 TCP DPT=445 WINDOW=1024 SYN
2019-08-28 06:57:29

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