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 (the 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 <<>> 42.35.53.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37400
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.35.53.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021401 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 09:16:00 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 81.53.35.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.53.35.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
54.37.204.154 attackspam
Dec 15 23:52:35 ny01 sshd[29082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.204.154
Dec 15 23:52:37 ny01 sshd[29082]: Failed password for invalid user nataniel from 54.37.204.154 port 34024 ssh2
Dec 15 23:57:49 ny01 sshd[29989]: Failed password for root from 54.37.204.154 port 40890 ssh2
2019-12-16 13:09:08
106.241.16.105 attackspambots
2019-12-16T04:51:56.198756abusebot-7.cloudsearch.cf sshd\[27666\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.241.16.105  user=root
2019-12-16T04:51:58.038221abusebot-7.cloudsearch.cf sshd\[27666\]: Failed password for root from 106.241.16.105 port 44359 ssh2
2019-12-16T04:57:42.190535abusebot-7.cloudsearch.cf sshd\[27710\]: Invalid user ansibleuser from 106.241.16.105 port 59738
2019-12-16T04:57:42.212294abusebot-7.cloudsearch.cf sshd\[27710\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.241.16.105
2019-12-16 13:16:17
129.211.16.236 attack
$f2bV_matches
2019-12-16 13:23:59
101.109.83.140 attackspambots
SSH auth scanning - multiple failed logins
2019-12-16 13:03:12
163.172.207.104 attackbots
\[2019-12-16 00:09:48\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-16T00:09:48.962-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="888011972592277524",SessionID="0x7f0fb40977c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/55081",ACLName="no_extension_match"
\[2019-12-16 00:09:56\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-16T00:09:56.165-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="8011972595725636",SessionID="0x7f0fb447f838",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/51089",ACLName="no_extension_match"
\[2019-12-16 00:14:40\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-16T00:14:40.522-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="8888011972592277524",SessionID="0x7f0fb4477cf8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/58769",A
2019-12-16 13:24:31
175.138.159.109 attackspambots
Dec 16 06:49:12 pkdns2 sshd\[20389\]: Invalid user staff from 175.138.159.109Dec 16 06:49:14 pkdns2 sshd\[20389\]: Failed password for invalid user staff from 175.138.159.109 port 42020 ssh2Dec 16 06:53:30 pkdns2 sshd\[20685\]: Invalid user jinho from 175.138.159.109Dec 16 06:53:33 pkdns2 sshd\[20685\]: Failed password for invalid user jinho from 175.138.159.109 port 34385 ssh2Dec 16 06:57:51 pkdns2 sshd\[20925\]: Invalid user rajan from 175.138.159.109Dec 16 06:57:53 pkdns2 sshd\[20925\]: Failed password for invalid user rajan from 175.138.159.109 port 54910 ssh2
...
2019-12-16 13:05:16
180.250.18.87 attack
2019-12-16T05:42:13.583797ns386461 sshd\[8143\]: Invalid user guignard from 180.250.18.87 port 47100
2019-12-16T05:42:13.588391ns386461 sshd\[8143\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.18.87
2019-12-16T05:42:15.392841ns386461 sshd\[8143\]: Failed password for invalid user guignard from 180.250.18.87 port 47100 ssh2
2019-12-16T05:57:42.930707ns386461 sshd\[21488\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.18.87  user=root
2019-12-16T05:57:44.602777ns386461 sshd\[21488\]: Failed password for root from 180.250.18.87 port 38230 ssh2
...
2019-12-16 13:11:42
192.3.211.114 attack
Dec 16 05:12:17 web8 sshd\[32512\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.211.114  user=root
Dec 16 05:12:19 web8 sshd\[32512\]: Failed password for root from 192.3.211.114 port 50064 ssh2
Dec 16 05:19:54 web8 sshd\[3883\]: Invalid user kelvin from 192.3.211.114
Dec 16 05:19:54 web8 sshd\[3883\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.211.114
Dec 16 05:19:56 web8 sshd\[3883\]: Failed password for invalid user kelvin from 192.3.211.114 port 56428 ssh2
2019-12-16 13:23:29
183.83.93.222 attackspam
Unauthorised access (Dec 16) SRC=183.83.93.222 LEN=52 TTL=111 ID=4765 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-16 13:39:22
58.216.8.186 attack
Dec 16 05:57:50 dedicated sshd[18004]: Invalid user cruel123 from 58.216.8.186 port 56405
2019-12-16 13:08:26
128.199.240.120 attackbots
Dec 16 05:51:01 meumeu sshd[5890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.240.120 
Dec 16 05:51:03 meumeu sshd[5890]: Failed password for invalid user 123456 from 128.199.240.120 port 37646 ssh2
Dec 16 05:57:35 meumeu sshd[6777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.240.120 
...
2019-12-16 13:22:19
77.11.103.21 attackbotsspam
SSH login attempts
2019-12-16 13:19:06
181.41.216.140 attackbotsspam
Dec 16 05:58:35 relay postfix/smtpd\[31600\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.140\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.130\]\>
Dec 16 05:58:35 relay postfix/smtpd\[31600\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.140\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.130\]\>
Dec 16 05:58:35 relay postfix/smtpd\[31600\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.140\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.130\]\>
Dec 16 05:58:35 relay postfix/smtpd\[31600\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.140\]: 554 5.7.1 \: Relay access denied\; from=\
2019-12-16 13:39:59
36.66.170.47 attackspambots
1576472261 - 12/16/2019 05:57:41 Host: 36.66.170.47/36.66.170.47 Port: 445 TCP Blocked
2019-12-16 13:16:57
217.218.21.8 attackbots
Dec 16 00:16:18 TORMINT sshd\[10613\]: Invalid user shwu from 217.218.21.8
Dec 16 00:16:18 TORMINT sshd\[10613\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.218.21.8
Dec 16 00:16:20 TORMINT sshd\[10613\]: Failed password for invalid user shwu from 217.218.21.8 port 55080 ssh2
...
2019-12-16 13:19:56

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