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: Seongnam-si

Region: Gyeonggi-do

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 <<>> 49.21.52.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32200
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			331	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020040102 1800 900 604800 86400

;; Query time: 94 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 02 12:30:14 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 140.52.21.49.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 140.52.21.49.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
69.85.84.14 attack
ssh brute force
2020-10-08 13:26:14
112.85.42.74 attack
Oct  8 06:45:54 piServer sshd[32654]: Failed password for root from 112.85.42.74 port 45894 ssh2
Oct  8 06:45:56 piServer sshd[32654]: Failed password for root from 112.85.42.74 port 45894 ssh2
Oct  8 06:45:59 piServer sshd[32654]: Failed password for root from 112.85.42.74 port 45894 ssh2
...
2020-10-08 12:50:37
111.231.215.244 attackspam
Oct  8 04:17:26 ourumov-web sshd\[23786\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.215.244  user=root
Oct  8 04:17:28 ourumov-web sshd\[23786\]: Failed password for root from 111.231.215.244 port 64321 ssh2
Oct  8 04:28:18 ourumov-web sshd\[24511\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.215.244  user=root
...
2020-10-08 12:55:11
186.216.69.151 attackspam
$f2bV_matches
2020-10-08 13:16:14
51.68.172.217 attackbots
Oct  8 06:30:02 raspberrypi sshd[24278]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.172.217  user=root
Oct  8 06:30:04 raspberrypi sshd[24278]: Failed password for invalid user root from 51.68.172.217 port 52428 ssh2
...
2020-10-08 13:18:56
112.85.42.151 attackbots
Oct  8 06:51:56 vps1 sshd[18627]: Failed none for invalid user root from 112.85.42.151 port 65084 ssh2
Oct  8 06:51:56 vps1 sshd[18627]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.151  user=root
Oct  8 06:51:58 vps1 sshd[18627]: Failed password for invalid user root from 112.85.42.151 port 65084 ssh2
Oct  8 06:52:02 vps1 sshd[18627]: Failed password for invalid user root from 112.85.42.151 port 65084 ssh2
Oct  8 06:52:05 vps1 sshd[18627]: Failed password for invalid user root from 112.85.42.151 port 65084 ssh2
Oct  8 06:52:09 vps1 sshd[18627]: Failed password for invalid user root from 112.85.42.151 port 65084 ssh2
Oct  8 06:52:12 vps1 sshd[18627]: Failed password for invalid user root from 112.85.42.151 port 65084 ssh2
Oct  8 06:52:12 vps1 sshd[18627]: error: maximum authentication attempts exceeded for invalid user root from 112.85.42.151 port 65084 ssh2 [preauth]
...
2020-10-08 12:56:52
34.126.118.178 attack
Oct  7 23:00:02 ws26vmsma01 sshd[195380]: Failed password for root from 34.126.118.178 port 1057 ssh2
...
2020-10-08 13:01:34
115.76.25.170 attack
 TCP (SYN) 115.76.25.170:51119 -> port 23, len 40
2020-10-08 13:25:28
36.82.106.238 attackspam
SSH login attempts.
2020-10-08 12:52:46
180.167.240.210 attackspambots
Brute-force attempt banned
2020-10-08 12:51:10
157.97.80.205 attackbots
$f2bV_matches
2020-10-08 13:21:59
24.38.150.130 attack
Unauthorized admin access - /admin/css/datepicker.css?v=913-new-social-icons033bdff474ed2c72
2020-10-08 13:13:15
211.22.154.223 attack
Oct  8 03:39:58 dev0-dcde-rnet sshd[4395]: Failed password for root from 211.22.154.223 port 54860 ssh2
Oct  8 03:43:39 dev0-dcde-rnet sshd[4445]: Failed password for root from 211.22.154.223 port 57740 ssh2
2020-10-08 13:11:05
80.82.64.4 attackspam
Port Scan
...
2020-10-08 13:04:46
101.89.143.15 attackspam
Oct  7 23:03:03 v2202009116398126984 sshd[2137185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.89.143.15  user=root
Oct  7 23:03:05 v2202009116398126984 sshd[2137185]: Failed password for root from 101.89.143.15 port 47844 ssh2
...
2020-10-08 12:59:21

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