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 <<>> 111.163.21.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25345
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;111.163.21.42.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020700 1800 900 604800 86400

;; Query time: 176 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 07 13:36:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
42.21.163.111.in-addr.arpa domain name pointer dns42.online.tj.cn.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
42.21.163.111.in-addr.arpa	name = dns42.online.tj.cn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
104.210.217.135 attackspambots
Unauthorized IMAP connection attempt
2020-08-08 13:16:38
198.199.64.78 attack
Aug  8 05:51:03 server sshd[23213]: Failed password for root from 198.199.64.78 port 44346 ssh2
Aug  8 05:54:40 server sshd[27451]: Failed password for root from 198.199.64.78 port 42038 ssh2
Aug  8 05:58:10 server sshd[32019]: Failed password for root from 198.199.64.78 port 59250 ssh2
2020-08-08 13:15:31
96.44.144.122 attack
Unauthorized IMAP connection attempt
2020-08-08 12:51:36
104.131.231.109 attackspambots
Aug  8 06:36:02 fhem-rasp sshd[867]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.231.109  user=root
Aug  8 06:36:04 fhem-rasp sshd[867]: Failed password for root from 104.131.231.109 port 37752 ssh2
...
2020-08-08 12:46:07
80.210.212.114 attackbots
Automatic report - Port Scan Attack
2020-08-08 12:47:19
91.141.3.248 attackspambots
Unauthorized IMAP connection attempt
2020-08-08 13:17:39
82.212.129.252 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2020-08-08 13:11:21
61.177.172.142 attackbots
Aug  8 10:14:57 gw1 sshd[15805]: Failed password for root from 61.177.172.142 port 26676 ssh2
Aug  8 10:15:01 gw1 sshd[15805]: Failed password for root from 61.177.172.142 port 26676 ssh2
...
2020-08-08 13:18:09
121.239.185.187 attackspambots
SSH Brute Force
2020-08-08 13:08:43
180.76.148.1 attack
Aug  7 21:56:21 dignus sshd[25721]: Failed password for invalid user 123abc! from 180.76.148.1 port 30399 ssh2
Aug  7 21:58:41 dignus sshd[26013]: Invalid user mcserveradmin from 180.76.148.1 port 54833
Aug  7 21:58:41 dignus sshd[26013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.148.1
Aug  7 21:58:43 dignus sshd[26013]: Failed password for invalid user mcserveradmin from 180.76.148.1 port 54833 ssh2
Aug  7 22:01:14 dignus sshd[26358]: Invalid user 123Asd456 from 180.76.148.1 port 22772
...
2020-08-08 13:12:08
91.121.89.189 attackspambots
91.121.89.189 - - [08/Aug/2020:04:58:22 +0100] "POST /wp-login.php HTTP/1.1" 200 1836 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
91.121.89.189 - - [08/Aug/2020:04:58:23 +0100] "POST /wp-login.php HTTP/1.1" 200 1835 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
91.121.89.189 - - [08/Aug/2020:04:58:23 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-08 13:06:20
49.88.112.68 attack
Aug  8 06:51:43 pkdns2 sshd\[42600\]: Failed password for root from 49.88.112.68 port 32460 ssh2Aug  8 06:55:09 pkdns2 sshd\[42755\]: Failed password for root from 49.88.112.68 port 61711 ssh2Aug  8 06:56:26 pkdns2 sshd\[42819\]: Failed password for root from 49.88.112.68 port 38419 ssh2Aug  8 06:56:28 pkdns2 sshd\[42819\]: Failed password for root from 49.88.112.68 port 38419 ssh2Aug  8 06:56:30 pkdns2 sshd\[42819\]: Failed password for root from 49.88.112.68 port 38419 ssh2Aug  8 06:58:41 pkdns2 sshd\[42884\]: Failed password for root from 49.88.112.68 port 52625 ssh2
...
2020-08-08 12:49:56
212.70.149.67 attackbots
2020-08-08T06:46:24.027227web.dutchmasterserver.nl postfix/smtps/smtpd[3632080]: warning: unknown[212.70.149.67]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-08T06:48:13.082213web.dutchmasterserver.nl postfix/smtps/smtpd[3632080]: warning: unknown[212.70.149.67]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-08T06:50:02.142676web.dutchmasterserver.nl postfix/smtps/smtpd[3632080]: warning: unknown[212.70.149.67]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-08T06:51:48.458350web.dutchmasterserver.nl postfix/smtps/smtpd[3632080]: warning: unknown[212.70.149.67]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-08T06:53:34.126228web.dutchmasterserver.nl postfix/smtps/smtpd[3632080]: warning: unknown[212.70.149.67]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-08 12:53:50
61.177.172.168 attack
2020-08-08T08:07:03.027018afi-git.jinr.ru sshd[2697]: Failed password for root from 61.177.172.168 port 40793 ssh2
2020-08-08T08:07:06.234980afi-git.jinr.ru sshd[2697]: Failed password for root from 61.177.172.168 port 40793 ssh2
2020-08-08T08:07:09.853415afi-git.jinr.ru sshd[2697]: Failed password for root from 61.177.172.168 port 40793 ssh2
2020-08-08T08:07:09.853567afi-git.jinr.ru sshd[2697]: error: maximum authentication attempts exceeded for root from 61.177.172.168 port 40793 ssh2 [preauth]
2020-08-08T08:07:09.853581afi-git.jinr.ru sshd[2697]: Disconnecting: Too many authentication failures [preauth]
...
2020-08-08 13:07:58
142.93.247.221 attack
Aug  8 00:35:03 NPSTNNYC01T sshd[13971]: Failed password for root from 142.93.247.221 port 60876 ssh2
Aug  8 00:39:34 NPSTNNYC01T sshd[14336]: Failed password for root from 142.93.247.221 port 43046 ssh2
...
2020-08-08 13:05:18

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