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: United States

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 <<>> 138.171.53.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46993
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.171.53.12.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022000 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 14:18:41 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 12.53.171.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.53.171.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.147.177.237 attackspam
445/tcp
[2019-07-24]1pkt
2019-07-25 03:55:52
218.92.0.148 attack
Jul 24 18:44:11 SilenceServices sshd[2630]: Failed password for root from 218.92.0.148 port 20939 ssh2
Jul 24 18:44:24 SilenceServices sshd[2630]: error: maximum authentication attempts exceeded for root from 218.92.0.148 port 20939 ssh2 [preauth]
Jul 24 18:44:29 SilenceServices sshd[2808]: Failed password for root from 218.92.0.148 port 33965 ssh2
2019-07-25 03:43:12
116.25.94.75 attackspambots
445/tcp 445/tcp 445/tcp...
[2019-07-24]6pkt,1pt.(tcp)
2019-07-25 04:00:54
185.137.111.200 attackbotsspam
Jul 24 20:43:16 mail postfix/smtpd\[18920\]: warning: unknown\[185.137.111.200\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 24 20:44:50 mail postfix/smtpd\[18920\]: warning: unknown\[185.137.111.200\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 24 20:46:24 mail postfix/smtpd\[18478\]: warning: unknown\[185.137.111.200\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul 24 21:16:32 mail postfix/smtpd\[22297\]: warning: unknown\[185.137.111.200\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-07-25 03:50:32
80.93.123.107 attackbotsspam
23/tcp 2323/tcp 23/tcp
[2019-07-05/24]3pkt
2019-07-25 03:41:56
159.65.144.233 attack
Invalid user usuario from 159.65.144.233 port 46920
2019-07-25 03:56:34
129.150.112.159 attackspam
2019-07-24T20:05:16.623003abusebot-6.cloudsearch.cf sshd\[9684\]: Invalid user test from 129.150.112.159 port 35757
2019-07-25 04:15:27
49.88.112.60 attackspam
Jul 24 20:50:53 mail sshd\[4970\]: Failed password for root from 49.88.112.60 port 13216 ssh2\
Jul 24 20:50:55 mail sshd\[4970\]: Failed password for root from 49.88.112.60 port 13216 ssh2\
Jul 24 20:50:57 mail sshd\[4970\]: Failed password for root from 49.88.112.60 port 13216 ssh2\
Jul 24 20:52:13 mail sshd\[4980\]: Failed password for root from 49.88.112.60 port 14546 ssh2\
Jul 24 20:52:14 mail sshd\[4980\]: Failed password for root from 49.88.112.60 port 14546 ssh2\
Jul 24 20:52:17 mail sshd\[4980\]: Failed password for root from 49.88.112.60 port 14546 ssh2\
2019-07-25 04:08:01
122.226.136.6 attack
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-07-25 03:38:55
49.88.112.65 attack
Jul 24 15:44:56 plusreed sshd[18481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.65  user=root
Jul 24 15:44:58 plusreed sshd[18481]: Failed password for root from 49.88.112.65 port 51153 ssh2
...
2019-07-25 03:59:21
198.27.70.61 attack
Joomla HTTP User Agent Object Injection Vulnerability, PTR: ns525633.ip-198-27-70.net.
2019-07-25 03:48:22
1.165.194.176 attackbotsspam
Jul 23 12:23:05 localhost kernel: [15143178.681771] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=1.165.194.176 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=20680 PROTO=TCP SPT=63935 DPT=37215 WINDOW=37338 RES=0x00 SYN URGP=0 
Jul 23 12:23:05 localhost kernel: [15143178.681778] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=1.165.194.176 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=20680 PROTO=TCP SPT=63935 DPT=37215 SEQ=758669438 ACK=0 WINDOW=37338 RES=0x00 SYN URGP=0 
Jul 24 12:44:25 localhost kernel: [15230859.152557] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=1.165.194.176 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=35936 PROTO=TCP SPT=52479 DPT=37215 WINDOW=10090 RES=0x00 SYN URGP=0 
Jul 24 12:44:25 localhost kernel: [15230859.152577] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=1.165.194.176 DST=[mungedIP2] LEN=40 TOS=0x0
2019-07-25 03:46:44
183.178.6.82 attackbotsspam
5555/tcp 60001/tcp 5555/tcp
[2019-07-05/24]3pkt
2019-07-25 03:36:39
120.28.162.76 attack
445/tcp
[2019-07-24]1pkt
2019-07-25 04:09:25
92.118.161.57 attackbotsspam
502/tcp 8090/tcp 110/tcp...
[2019-05-24/07-23]66pkt,44pt.(tcp),4pt.(udp),1tp.(icmp)
2019-07-25 03:51:58

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