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: None

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 <<>> 172.21.75.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63578
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;172.21.75.242.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021800 1800 900 604800 86400

;; Query time: 106 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 15:15:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 242.75.21.172.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 242.75.21.172.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
164.132.38.167 attackbotsspam
Oct 17 14:45:03 markkoudstaal sshd[14189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.38.167
Oct 17 14:45:05 markkoudstaal sshd[14189]: Failed password for invalid user e-mail from 164.132.38.167 port 33259 ssh2
Oct 17 14:49:11 markkoudstaal sshd[14605]: Failed password for root from 164.132.38.167 port 53205 ssh2
2019-10-17 20:58:44
139.162.113.212 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-17 21:01:24
216.245.217.2 attack
\[2019-10-17 08:33:43\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-17T08:33:43.940-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1011441519470459",SessionID="0x7fc3ac5226d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/216.245.217.2/52080",ACLName="no_extension_match"
\[2019-10-17 08:35:17\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-17T08:35:17.750-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441519470459",SessionID="0x7fc3ac5226d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/216.245.217.2/64700",ACLName="no_extension_match"
\[2019-10-17 08:36:28\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-17T08:36:28.530-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441519470459",SessionID="0x7fc3ac5226d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/216.245.217.2/56947",ACLName="no_e
2019-10-17 20:59:42
134.209.115.206 attackbotsspam
Oct 17 06:37:54 askasleikir sshd[724531]: Failed password for root from 134.209.115.206 port 56458 ssh2
Oct 17 06:41:21 askasleikir sshd[724620]: Failed password for invalid user test from 134.209.115.206 port 39844 ssh2
Oct 17 06:25:49 askasleikir sshd[724240]: Failed password for invalid user admin from 134.209.115.206 port 55482 ssh2
2019-10-17 21:10:43
200.58.160.1 attackbots
Host: gate.cotas.com.bo Helo: fw_externo_01
2019-10-17 21:16:06
178.242.64.20 attackspambots
Automatic report - Port Scan Attack
2019-10-17 21:22:09
201.6.98.14 attackbots
Oct 17 14:58:24 dedicated sshd[27114]: Invalid user postgres from 201.6.98.14 port 33497
2019-10-17 21:09:57
195.154.29.107 attackspambots
WordPress login Brute force / Web App Attack on client site.
2019-10-17 20:47:07
111.251.147.75 attack
Telnet Server BruteForce Attack
2019-10-17 21:22:40
204.14.72.104 attackspambots
Fail2Ban Ban Triggered
HTTP SQL Injection Attempt
2019-10-17 20:50:08
206.189.132.204 attackspam
Invalid user ftpuser from 206.189.132.204 port 46646
2019-10-17 21:20:53
92.53.65.40 attackbots
10/17/2019-07:44:47.110798 92.53.65.40 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-17 21:23:20
3.16.83.65 attackbotsspam
blogonese.net 3.16.83.65 \[17/Oct/2019:13:45:19 +0200\] "POST /wp-login.php HTTP/1.1" 200 5769 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
blogonese.net 3.16.83.65 \[17/Oct/2019:13:45:20 +0200\] "POST /wp-login.php HTTP/1.1" 200 5729 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-10-17 20:55:15
186.65.114.118 attack
Automatic report - Banned IP Access
2019-10-17 21:04:53
222.186.175.161 attack
F2B jail: sshd. Time: 2019-10-17 15:11:01, Reported by: VKReport
2019-10-17 21:14:45

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