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 of America (the)

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 <<>> 18.37.159.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52896
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;18.37.159.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 05:38:15 CST 2025
;; MSG SIZE  rcvd: 105
Host info
b'Host 21.159.37.18.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
server can't find 18.37.159.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
195.208.165.50 attackspam
Unauthorized connection attempt detected from IP address 195.208.165.50 to port 445
2019-12-16 08:37:02
80.211.175.209 attackspambots
SSH-BruteForce
2019-12-16 08:32:34
106.12.114.26 attackspambots
Dec 15 23:30:18 localhost sshd\[125365\]: Invalid user elissa from 106.12.114.26 port 57586
Dec 15 23:30:18 localhost sshd\[125365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.114.26
Dec 15 23:30:20 localhost sshd\[125365\]: Failed password for invalid user elissa from 106.12.114.26 port 57586 ssh2
Dec 15 23:35:04 localhost sshd\[125499\]: Invalid user test from 106.12.114.26 port 45206
Dec 15 23:35:04 localhost sshd\[125499\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.114.26
...
2019-12-16 08:19:16
163.44.153.232 attack
Dec 16 00:47:57 vps691689 sshd[31324]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.44.153.232
Dec 16 00:47:59 vps691689 sshd[31324]: Failed password for invalid user leilani from 163.44.153.232 port 42192 ssh2
...
2019-12-16 08:03:46
37.49.230.64 attack
Portscan or hack attempt detected by psad/fwsnort
2019-12-16 08:05:47
206.189.93.108 attack
2019-12-15 20:58:01,675 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 206.189.93.108
2019-12-15 21:34:45,676 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 206.189.93.108
2019-12-15 22:40:55,656 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 206.189.93.108
2019-12-15 23:14:51,298 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 206.189.93.108
2019-12-15 23:48:52,818 fail2ban.actions        \[10658\]: NOTICE  \[sshd\] Ban 206.189.93.108
...
2019-12-16 08:08:40
58.105.194.9 attackspam
26/tcp 23/tcp...
[2019-12-05/15]9pkt,2pt.(tcp)
2019-12-16 08:22:57
113.164.24.10 attack
445/tcp 1433/tcp
[2019-12-06/15]2pkt
2019-12-16 08:07:21
81.22.45.146 attackspambots
Unauthorized connection attempt from IP address 81.22.45.146 on Port 3389(RDP)
2019-12-16 07:57:17
111.231.139.30 attackbotsspam
Dec 16 00:49:29 vps691689 sshd[31361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.139.30
Dec 16 00:49:30 vps691689 sshd[31361]: Failed password for invalid user spurway from 111.231.139.30 port 37194 ssh2
...
2019-12-16 08:10:28
187.191.49.130 attackspam
Automatic report - SSH Brute-Force Attack
2019-12-16 08:11:15
36.89.247.26 attackspambots
2019-12-15T22:42:01.957407abusebot-5.cloudsearch.cf sshd\[30097\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.89.247.26  user=root
2019-12-15T22:42:03.478261abusebot-5.cloudsearch.cf sshd\[30097\]: Failed password for root from 36.89.247.26 port 46318 ssh2
2019-12-15T22:48:59.696458abusebot-5.cloudsearch.cf sshd\[30112\]: Invalid user test from 36.89.247.26 port 50630
2019-12-15T22:48:59.703634abusebot-5.cloudsearch.cf sshd\[30112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.89.247.26
2019-12-16 08:08:26
222.186.180.17 attack
Dec 16 07:12:13 lcl-usvr-02 sshd[22822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.17  user=root
Dec 16 07:12:15 lcl-usvr-02 sshd[22822]: Failed password for root from 222.186.180.17 port 33574 ssh2
...
2019-12-16 08:29:55
77.247.110.25 attackspambots
5060/udp 5070/udp...
[2019-11-01/12-15]7pkt,2pt.(udp)
2019-12-16 08:14:02
106.197.132.176 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 15-12-2019 22:48:44.
2019-12-16 08:22:45

Recently Reported IPs

44.64.147.113 5.21.144.70 249.178.128.15 39.235.196.18
23.9.215.251 234.91.69.30 5.242.220.232 48.43.243.155
75.143.129.88 154.134.20.239 90.134.109.241 178.114.63.92
69.112.212.48 39.230.122.93 204.47.53.211 120.218.80.251
24.9.193.176 126.239.95.49 194.251.26.82 148.151.139.161