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: Australia

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.21.57.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36544
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.21.57.18.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 14:35:27 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 18.57.21.103.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 18.57.21.103.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
203.212.231.64 attack
Listed on    abuseat.org plus zen-spamhaus   / proto=6  .  srcport=12247  .  dstport=23  .     (1122)
2020-09-17 14:20:56
176.112.79.111 attack
$f2bV_matches
2020-09-17 14:13:13
89.165.2.239 attackspam
SSH login attempts.
2020-09-17 14:38:31
125.160.114.139 attackbots
Auto Detect Rule!
proto TCP (SYN), 125.160.114.139:42056->gjan.info:1433, len 52
2020-09-17 14:28:15
14.231.248.86 attack
Unauthorized connection attempt from IP address 14.231.248.86 on Port 445(SMB)
2020-09-17 14:29:11
181.120.204.164 attackbots
Sep 16 19:00:44 sip sshd[28867]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.120.204.164
Sep 16 19:00:45 sip sshd[28869]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.120.204.164
Sep 16 19:00:46 sip sshd[28867]: Failed password for invalid user osmc from 181.120.204.164 port 42390 ssh2
2020-09-17 14:21:36
36.65.69.215 attackbotsspam
Auto Detect Rule!
proto TCP (SYN), 36.65.69.215:44373->gjan.info:23, len 44
2020-09-17 14:41:02
81.71.9.75 attack
fail2ban
2020-09-17 14:22:55
144.217.243.216 attackbots
144.217.243.216 (CA/Canada/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 17 00:04:08 server5 sshd[20292]: Failed password for root from 144.217.243.216 port 33708 ssh2
Sep 17 00:06:12 server5 sshd[21566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.75.240  user=root
Sep 17 00:06:14 server5 sshd[21566]: Failed password for root from 167.99.75.240 port 56970 ssh2
Sep 17 00:06:50 server5 sshd[21997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.101.207  user=root
Sep 17 00:05:35 server5 sshd[21387]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.159.189.39  user=root
Sep 17 00:05:36 server5 sshd[21387]: Failed password for root from 211.159.189.39 port 38032 ssh2

IP Addresses Blocked:
2020-09-17 14:43:18
212.70.149.4 attackspambots
2020-09-17 09:00:42 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=lsi@org.ua\)2020-09-17 09:03:47 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=live1@org.ua\)2020-09-17 09:06:54 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=listen@org.ua\)
...
2020-09-17 14:10:01
200.107.241.52 attackbotsspam
445/tcp
[2020-09-16]1pkt
2020-09-17 14:36:51
120.224.55.8 attackbots
SP-Scan 50546:1433 detected 2020.09.16 03:15:39
blocked until 2020.11.04 19:18:26
2020-09-17 14:29:52
218.60.41.136 attack
Sep 17 10:50:23 gw1 sshd[25233]: Failed password for root from 218.60.41.136 port 46738 ssh2
...
2020-09-17 14:09:38
150.95.138.39 attackspambots
Auto Fail2Ban report, multiple SSH login attempts.
2020-09-17 14:35:53
206.189.2.54 attack
206.189.2.54 - - [16/Sep/2020:20:21:34 +0200] "GET /wp-login.php HTTP/1.1" 200 1984 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
206.189.2.54 - - [16/Sep/2020:20:21:34 +0200] "POST /wp-login.php HTTP/1.1" 200 2104 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
206.189.2.54 - - [16/Sep/2020:20:21:39 +0200] "GET /wp-login.php HTTP/1.1" 200 1984 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
206.189.2.54 - - [16/Sep/2020:20:21:39 +0200] "POST /wp-login.php HTTP/1.1" 200 2078 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
206.189.2.54 - - [16/Sep/2020:20:21:44 +0200] "GET /wp-login.php HTTP/1.1" 200 1984 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
206.189.2.54 - - [16/Sep/2020:20:21:45 +0200] "POST /wp-login.php HTTP/1.1" 200 2078 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/6
...
2020-09-17 14:14:43

Recently Reported IPs

148.104.64.222 251.142.249.238 67.212.163.0 95.192.40.180
138.165.164.75 132.22.218.223 6.43.77.108 80.11.180.2
90.205.36.15 121.234.14.106 238.145.64.113 162.227.130.29
186.112.190.115 65.97.166.32 153.252.113.227 231.227.24.234
171.25.133.254 137.77.144.68 237.100.198.236 50.0.23.55