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: China

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 <<>> 118.242.21.112
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23548
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;118.242.21.112.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062701 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jun 28 08:50:34 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 112.21.242.118.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 112.21.242.118.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
213.32.23.58 attackbots
Repeated brute force against a port
2020-08-15 23:20:21
111.72.197.225 attack
Aug 15 14:11:32 srv01 postfix/smtpd\[7469\]: warning: unknown\[111.72.197.225\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 15 14:22:11 srv01 postfix/smtpd\[31105\]: warning: unknown\[111.72.197.225\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 15 14:22:23 srv01 postfix/smtpd\[31105\]: warning: unknown\[111.72.197.225\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 15 14:22:41 srv01 postfix/smtpd\[31105\]: warning: unknown\[111.72.197.225\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 15 14:23:01 srv01 postfix/smtpd\[31105\]: warning: unknown\[111.72.197.225\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-15 22:44:55
154.72.199.38 attackspam
Dovecot Invalid User Login Attempt.
2020-08-15 23:17:22
1.165.5.147 attackspambots
1597494129 - 08/15/2020 14:22:09 Host: 1.165.5.147/1.165.5.147 Port: 445 TCP Blocked
2020-08-15 23:21:17
218.92.0.148 attackspam
SSH auth scanning - multiple failed logins
2020-08-15 23:01:05
222.186.175.182 attack
Aug 15 16:48:10 vps sshd[416650]: Failed password for root from 222.186.175.182 port 33124 ssh2
Aug 15 16:48:15 vps sshd[416650]: Failed password for root from 222.186.175.182 port 33124 ssh2
Aug 15 16:48:19 vps sshd[416650]: Failed password for root from 222.186.175.182 port 33124 ssh2
Aug 15 16:48:22 vps sshd[416650]: Failed password for root from 222.186.175.182 port 33124 ssh2
Aug 15 16:48:25 vps sshd[416650]: Failed password for root from 222.186.175.182 port 33124 ssh2
...
2020-08-15 23:04:28
187.85.218.140 attack
Automatic report - Port Scan Attack
2020-08-15 23:01:28
106.12.82.22 attackbots
Bruteforce detected by fail2ban
2020-08-15 23:20:05
37.152.183.18 attack
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-15T12:55:22Z and 2020-08-15T13:04:13Z
2020-08-15 22:57:44
218.92.0.247 attack
Aug 15 10:57:38 NPSTNNYC01T sshd[21277]: Failed password for root from 218.92.0.247 port 58914 ssh2
Aug 15 10:57:50 NPSTNNYC01T sshd[21277]: error: maximum authentication attempts exceeded for root from 218.92.0.247 port 58914 ssh2 [preauth]
Aug 15 10:58:00 NPSTNNYC01T sshd[21289]: Failed password for root from 218.92.0.247 port 18011 ssh2
...
2020-08-15 23:03:52
80.82.77.245 attackspambots
3 Attack(s) Detected
[DoS Attack: TCP/UDP Chargen] from source: 80.82.77.245, port 49965, Saturday, August 15, 2020 02:36:11

[DoS Attack: TCP/UDP Chargen] from source: 80.82.77.245, port 51904, Saturday, August 15, 2020 02:36:08

[DoS Attack: TCP/UDP Chargen] from source: 80.82.77.245, port 43597, Saturday, August 15, 2020 02:36:00
2020-08-15 23:09:27
51.38.186.180 attack
$f2bV_matches
2020-08-15 22:53:54
102.114.86.61 attackbots
Brute-force attempt banned
2020-08-15 23:27:47
212.70.149.51 attack
Aug 15 17:20:52 galaxy event: galaxy/lswi: smtp: printer@uni-potsdam.de [212.70.149.51] authentication failure using internet password
Aug 15 17:21:21 galaxy event: galaxy/lswi: smtp: print.google@uni-potsdam.de [212.70.149.51] authentication failure using internet password
Aug 15 17:21:48 galaxy event: galaxy/lswi: smtp: printing@uni-potsdam.de [212.70.149.51] authentication failure using internet password
Aug 15 17:22:17 galaxy event: galaxy/lswi: smtp: prism@uni-potsdam.de [212.70.149.51] authentication failure using internet password
Aug 15 17:22:46 galaxy event: galaxy/lswi: smtp: privacy@uni-potsdam.de [212.70.149.51] authentication failure using internet password
...
2020-08-15 23:24:15
120.92.173.154 attackspam
Aug 15 18:29:42 gw1 sshd[5927]: Failed password for root from 120.92.173.154 port 5404 ssh2
...
2020-08-15 22:44:20

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