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: Japan

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 <<>> 138.243.57.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1253
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.243.57.3.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012201 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 08:43:46 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 3.57.243.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 3.57.243.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.75.35.150 attackspambots
Invalid user zhangle from 106.75.35.150 port 33212
2020-05-21 05:01:27
51.89.62.244 attack
SSH bruteforce more then 50 syn to 22 port per 10 seconds.
2020-05-21 04:51:40
150.136.8.55 attackspambots
May 20 13:42:37 NPSTNNYC01T sshd[4687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.8.55
May 20 13:42:39 NPSTNNYC01T sshd[4687]: Failed password for invalid user gvd from 150.136.8.55 port 37212 ssh2
May 20 13:45:42 NPSTNNYC01T sshd[14943]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.8.55
...
2020-05-21 05:20:01
51.38.51.136 attack
May 20 19:00:58 XXXXXX sshd[1523]: Invalid user user2 from 51.38.51.136 port 50022
2020-05-21 04:52:29
142.93.154.174 attack
May 20 15:16:42 Tower sshd[41227]: Connection from 142.93.154.174 port 41750 on 192.168.10.220 port 22 rdomain ""
May 20 15:16:45 Tower sshd[41227]: Invalid user ozv from 142.93.154.174 port 41750
May 20 15:16:45 Tower sshd[41227]: error: Could not get shadow information for NOUSER
May 20 15:16:45 Tower sshd[41227]: Failed password for invalid user ozv from 142.93.154.174 port 41750 ssh2
May 20 15:16:45 Tower sshd[41227]: Received disconnect from 142.93.154.174 port 41750:11: Bye Bye [preauth]
May 20 15:16:45 Tower sshd[41227]: Disconnected from invalid user ozv 142.93.154.174 port 41750 [preauth]
2020-05-21 04:44:42
78.186.65.174 attackspam
Automatic report - Port Scan Attack
2020-05-21 05:14:17
162.243.145.65 attackbots
Automatic report - Port Scan Attack
2020-05-21 05:04:18
62.149.156.172 attackbotsspam
May 20 17:56:48 server postfix/smtpd[3749]: NOQUEUE: reject: RCPT from unknown[62.149.156.172]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
May 20 17:58:08 server postfix/smtpd[3749]: NOQUEUE: reject: RCPT from unknown[62.149.156.172]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
May 20 17:59:38 server postfix/smtpd[3749]: NOQUEUE: reject: RCPT from unknown[62.149.156.172]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
2020-05-21 05:17:32
122.225.22.230 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-21 05:08:37
79.133.201.82 attackbots
May 20 17:59:39 debian-2gb-nbg1-2 kernel: \[12249204.865695\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=79.133.201.82 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=47330 PROTO=TCP SPT=59547 DPT=26714 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-21 05:15:11
94.77.194.174 attack
1589990395 - 05/20/2020 17:59:55 Host: 94.77.194.174/94.77.194.174 Port: 445 TCP Blocked
2020-05-21 05:01:48
113.252.163.157 attackspam
Honeypot attack, port: 5555, PTR: 157-163-252-113-on-nets.com.
2020-05-21 05:01:12
87.56.50.203 attack
May 20 21:20:12 haigwepa sshd[18470]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.56.50.203 
May 20 21:20:15 haigwepa sshd[18470]: Failed password for invalid user mje from 87.56.50.203 port 53264 ssh2
...
2020-05-21 04:48:52
112.157.171.82 attackspam
$f2bV_matches
2020-05-21 04:59:42
180.175.194.157 attackspam
Unauthorized connection attempt from IP address 180.175.194.157 on Port 445(SMB)
2020-05-21 04:48:06

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