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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 215.143.21.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10239
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;215.143.21.42.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062900 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 29 19:18:24 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 42.21.143.215.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 215.143.21.42.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
182.61.19.79 attackspam
Nov 30 21:40:47 eddieflores sshd\[5520\]: Invalid user pcap from 182.61.19.79
Nov 30 21:40:47 eddieflores sshd\[5520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.19.79
Nov 30 21:40:50 eddieflores sshd\[5520\]: Failed password for invalid user pcap from 182.61.19.79 port 39350 ssh2
Nov 30 21:44:44 eddieflores sshd\[5823\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.19.79  user=root
Nov 30 21:44:45 eddieflores sshd\[5823\]: Failed password for root from 182.61.19.79 port 45742 ssh2
2019-12-01 20:47:46
172.81.237.242 attackbots
Dec  1 11:19:25 *** sshd[15476]: Invalid user burnet from 172.81.237.242
2019-12-01 21:01:21
198.211.114.102 attackbots
blacklist username mountain
Invalid user mountain from 198.211.114.102 port 48764
2019-12-01 21:06:33
164.132.102.168 attack
Dec  1 09:07:32 MK-Soft-VM5 sshd[7865]: Failed password for root from 164.132.102.168 port 43844 ssh2
Dec  1 09:10:32 MK-Soft-VM5 sshd[7968]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.102.168 
...
2019-12-01 20:48:07
201.145.167.128 attack
UTC: 2019-11-30 port: 26/tcp
2019-12-01 20:41:30
190.28.95.94 attackbots
Dec  1 09:13:08 mail1 sshd\[22008\]: Invalid user test from 190.28.95.94 port 41931
Dec  1 09:13:08 mail1 sshd\[22008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.28.95.94
Dec  1 09:13:10 mail1 sshd\[22008\]: Failed password for invalid user test from 190.28.95.94 port 41931 ssh2
Dec  1 09:26:25 mail1 sshd\[27924\]: Invalid user securitysurvey from 190.28.95.94 port 38922
Dec  1 09:26:25 mail1 sshd\[27924\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.28.95.94
...
2019-12-01 21:15:02
211.55.143.206 attackbots
Dec  1 08:44:19 venus sshd\[23823\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.55.143.206  user=root
Dec  1 08:44:21 venus sshd\[23823\]: Failed password for root from 211.55.143.206 port 35583 ssh2
Dec  1 08:44:23 venus sshd\[23823\]: Failed password for root from 211.55.143.206 port 35583 ssh2
...
2019-12-01 21:00:56
114.236.113.155 attackspam
Port 1433 Scan
2019-12-01 21:06:57
190.40.161.58 attackspam
Dec  1 12:18:28 vmd17057 sshd\[25222\]: Invalid user spooner from 190.40.161.58 port 40362
Dec  1 12:18:29 vmd17057 sshd\[25222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.40.161.58
Dec  1 12:18:31 vmd17057 sshd\[25222\]: Failed password for invalid user spooner from 190.40.161.58 port 40362 ssh2
...
2019-12-01 20:47:32
139.162.65.55 attackspam
UTC: 2019-11-30 port: 53/tcp
2019-12-01 21:14:36
111.252.77.226 attackspambots
Telnet Server BruteForce Attack
2019-12-01 20:58:13
118.98.96.184 attackbotsspam
Dec  1 13:40:28 legacy sshd[25478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.98.96.184
Dec  1 13:40:30 legacy sshd[25478]: Failed password for invalid user wwwadmin from 118.98.96.184 port 40836 ssh2
Dec  1 13:49:53 legacy sshd[25787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.98.96.184
...
2019-12-01 20:57:54
178.164.239.237 attackspam
Automatic report - Port Scan Attack
2019-12-01 20:52:07
185.217.231.34 attack
Dec  1 16:29:05 our-server-hostname postfix/smtpd[9032]: connect from unknown[185.217.231.34]
Dec  1 16:29:07 our-server-hostname sqlgrey: grey: new: 185.217.231.34(185.217.231.34), x@x -> x@x
Dec x@x
Dec x@x
Dec  1 16:29:07 our-server-hostname postfix/smtpd[9032]: disconnect from unknown[185.217.231.34]
Dec  1 16:29:14 our-server-hostname postfix/smtpd[11403]: connect from unknown[185.217.231.34]
Dec  1 16:29:16 our-server-hostname sqlgrey: grey: new: 185.217.231.34(185.217.231.34), x@x -> x@x
Dec x@x
Dec x@x
Dec  1 16:29:17 our-server-hostname sqlgrey: grey: new: 185.217.231.34(185.217.231.34), x@x -> x@x
Dec x@x
Dec x@x
Dec  1 16:29:18 our-server-hostname postfix/smtpd[11403]: disconnect from unknown[185.217.231.34]
Dec  1 16:29:46 our-server-hostname postfix/smtpd[9032]: connect from unknown[185.217.231.34]
Dec  1 16:29:46 our-server-hostname sqlgrey: grey: new: 185.217.231.34(185.217.231.34), x@x -> x@x
Dec x@x
Dec x@x
Dec  1 16:29:47 our-server-hostname postfix/sm........
-------------------------------
2019-12-01 21:16:50
5.219.103.155 attack
UTC: 2019-11-30 port: 23/tcp
2019-12-01 20:55:50

Recently Reported IPs

102.75.200.144 223.166.146.56 3.140.6.67 215.245.59.108
121.218.219.126 123.129.52.215 111.149.237.65 113.139.47.214
133.215.238.250 39.100.175.207 96.208.162.206 49.111.250.177
19.19.235.206 142.181.54.34 76.132.223.202 16.243.125.99
172.117.52.153 126.101.176.175 108.66.75.137 85.177.128.234