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: China Mobile

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 <<>> 111.39.42.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17490
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;111.39.42.21.			IN	A

;; AUTHORITY SECTION:
.			433	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024081401 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Aug 15 00:00:44 CST 2024
;; MSG SIZE  rcvd: 105
Host info
Host 21.42.39.111.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.42.39.111.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.248.71.194 attack
Aug 28 07:17:35 aiointranet sshd\[31601\]: Invalid user matt from 45.248.71.194
Aug 28 07:17:35 aiointranet sshd\[31601\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.248.71.194
Aug 28 07:17:37 aiointranet sshd\[31601\]: Failed password for invalid user matt from 45.248.71.194 port 57404 ssh2
Aug 28 07:22:11 aiointranet sshd\[32000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.248.71.194  user=root
Aug 28 07:22:13 aiointranet sshd\[32000\]: Failed password for root from 45.248.71.194 port 46696 ssh2
2019-08-29 01:33:40
205.185.127.219 attackbotsspam
Aug 28 11:25:52 aat-srv002 sshd[16478]: Failed password for root from 205.185.127.219 port 54290 ssh2
Aug 28 11:26:04 aat-srv002 sshd[16478]: error: maximum authentication attempts exceeded for root from 205.185.127.219 port 54290 ssh2 [preauth]
Aug 28 11:26:10 aat-srv002 sshd[16480]: Failed password for root from 205.185.127.219 port 33656 ssh2
Aug 28 11:26:24 aat-srv002 sshd[16480]: error: maximum authentication attempts exceeded for root from 205.185.127.219 port 33656 ssh2 [preauth]
...
2019-08-29 01:42:25
106.13.53.173 attackbots
2019-08-28T17:27:55.523456abusebot.cloudsearch.cf sshd\[19633\]: Invalid user demo from 106.13.53.173 port 58514
2019-08-29 01:37:12
92.46.239.2 attackbots
Aug 28 07:33:12 lcdev sshd\[26949\]: Invalid user jboss from 92.46.239.2
Aug 28 07:33:12 lcdev sshd\[26949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.46.239.2
Aug 28 07:33:14 lcdev sshd\[26949\]: Failed password for invalid user jboss from 92.46.239.2 port 49359 ssh2
Aug 28 07:38:05 lcdev sshd\[27436\]: Invalid user osborne from 92.46.239.2
Aug 28 07:38:05 lcdev sshd\[27436\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.46.239.2
2019-08-29 01:50:05
85.222.123.94 attack
Aug 28 07:32:52 php2 sshd\[24790\]: Invalid user tomcat3 from 85.222.123.94
Aug 28 07:32:52 php2 sshd\[24790\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85-222-123-94.dynamic.chello.pl
Aug 28 07:32:54 php2 sshd\[24790\]: Failed password for invalid user tomcat3 from 85.222.123.94 port 45136 ssh2
Aug 28 07:37:15 php2 sshd\[25173\]: Invalid user admin from 85.222.123.94
Aug 28 07:37:15 php2 sshd\[25173\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85-222-123-94.dynamic.chello.pl
2019-08-29 01:45:46
184.168.46.159 attack
POST /xmlrpc.php attacks
2019-08-29 01:57:20
176.104.0.78 attackbots
[ER hit] Tried to deliver spam. Already well known.
2019-08-29 01:27:50
193.32.160.143 attackbots
Aug 28 19:16:56 server postfix/smtpd[1073]: NOQUEUE: reject: RCPT from unknown[193.32.160.143]: 554 5.7.1 Service unavailable; Client host [193.32.160.143] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from=<8rjj7zql5wror@rosalstroy.com> to= proto=ESMTP helo=<[193.32.160.139]>
Aug 28 19:16:56 server postfix/smtpd[1073]: NOQUEUE: reject: RCPT from unknown[193.32.160.143]: 554 5.7.1 Service unavailable; Client host [193.32.160.143] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from=<8rjj7zql5wror@rosalstroy.com> to= proto=ESMTP helo=<[193.32.160.139]>
2019-08-29 01:47:46
42.200.208.158 attackspam
Aug 28 16:51:27 MK-Soft-VM6 sshd\[9890\]: Invalid user lidio from 42.200.208.158 port 57576
Aug 28 16:51:27 MK-Soft-VM6 sshd\[9890\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.200.208.158
Aug 28 16:51:30 MK-Soft-VM6 sshd\[9890\]: Failed password for invalid user lidio from 42.200.208.158 port 57576 ssh2
...
2019-08-29 01:14:37
218.92.0.155 attackspambots
Aug 28 19:34:43 apollo sshd\[28370\]: Failed password for root from 218.92.0.155 port 2038 ssh2Aug 28 19:34:45 apollo sshd\[28370\]: Failed password for root from 218.92.0.155 port 2038 ssh2Aug 28 19:34:48 apollo sshd\[28370\]: Failed password for root from 218.92.0.155 port 2038 ssh2
...
2019-08-29 01:53:42
39.69.73.133 attackspambots
Unauthorised access (Aug 28) SRC=39.69.73.133 LEN=40 TTL=49 ID=51882 TCP DPT=8080 WINDOW=5396 SYN 
Unauthorised access (Aug 28) SRC=39.69.73.133 LEN=40 TTL=49 ID=18084 TCP DPT=8080 WINDOW=12290 SYN 
Unauthorised access (Aug 27) SRC=39.69.73.133 LEN=40 TTL=49 ID=43890 TCP DPT=8080 WINDOW=8722 SYN
2019-08-29 01:13:01
191.53.248.121 attackspam
Aug 28 16:18:37 arianus postfix/smtps/smtpd\[13682\]: warning: unknown\[191.53.248.121\]: SASL PLAIN authentication failed:
...
2019-08-29 01:27:18
66.70.189.209 attackspam
Aug 28 19:13:47 OPSO sshd\[27171\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.70.189.209  user=root
Aug 28 19:13:49 OPSO sshd\[27171\]: Failed password for root from 66.70.189.209 port 37674 ssh2
Aug 28 19:17:44 OPSO sshd\[27890\]: Invalid user oraprod from 66.70.189.209 port 59754
Aug 28 19:17:44 OPSO sshd\[27890\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.70.189.209
Aug 28 19:17:46 OPSO sshd\[27890\]: Failed password for invalid user oraprod from 66.70.189.209 port 59754 ssh2
2019-08-29 01:22:56
27.254.194.99 attackbots
Too many connections or unauthorized access detected from Arctic banned ip
2019-08-29 02:01:53
45.227.253.115 attackbots
Aug 28 19:07:56 mailserver postfix/anvil[93356]: statistics: max connection count 2 for (smtps:45.227.253.115) at Aug 28 18:58:00
Aug 28 19:19:55 mailserver postfix/smtps/smtpd[93536]: warning: hostname hosting-by.directwebhost.org does not resolve to address 45.227.253.115: hostname nor servname provided, or not known
Aug 28 19:19:55 mailserver postfix/smtps/smtpd[93536]: connect from unknown[45.227.253.115]
Aug 28 19:19:57 mailserver dovecot: auth-worker(93538): sql([hidden],45.227.253.115): unknown user
Aug 28 19:19:59 mailserver postfix/smtps/smtpd[93536]: warning: unknown[45.227.253.115]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 28 19:19:59 mailserver postfix/smtps/smtpd[93536]: lost connection after AUTH from unknown[45.227.253.115]
Aug 28 19:19:59 mailserver postfix/smtps/smtpd[93536]: disconnect from unknown[45.227.253.115]
Aug 28 19:19:59 mailserver postfix/smtps/smtpd[93536]: warning: hostname hosting-by.directwebhost.org does not resolve to address 45.227.253.115: hostname nor servname pr
2019-08-29 01:23:36

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