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 <<>> 164.201.72.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28110
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.201.72.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020600 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 20:14:46 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.72.201.164.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.72.201.164.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.165.225.145 attackspam
ssh failed login
2019-12-26 19:41:25
36.90.164.114 attackspam
Unauthorized connection attempt detected from IP address 36.90.164.114 to port 445
2019-12-26 20:15:34
45.227.253.54 attackbotsspam
20 attempts against mh-misbehave-ban on sonic.magehost.pro
2019-12-26 20:05:56
36.71.233.203 attackspam
Unauthorised access (Dec 26) SRC=36.71.233.203 LEN=48 TTL=117 ID=21190 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-26 20:09:19
115.84.91.130 attackspam
Unauthorized connection attempt from IP address 115.84.91.130 on Port 445(SMB)
2019-12-26 19:53:09
27.38.78.9 attack
12/26/2019-01:22:24.172453 27.38.78.9 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-12-26 19:54:47
190.196.15.43 attackbots
Automatic report - XMLRPC Attack
2019-12-26 19:54:11
120.27.22.242 attackbots
Dec 26 13:13:05 debian-2gb-nbg1-2 kernel: \[1015114.777070\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=120.27.22.242 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=37 ID=37424 PROTO=TCP SPT=43722 DPT=23 WINDOW=42886 RES=0x00 SYN URGP=0
2019-12-26 20:14:14
220.184.182.163 attack
Scanning
2019-12-26 20:14:53
218.92.0.204 attack
Dec 26 12:42:28 Ubuntu-1404-trusty-64-minimal sshd\[26874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.204  user=root
Dec 26 12:42:30 Ubuntu-1404-trusty-64-minimal sshd\[26874\]: Failed password for root from 218.92.0.204 port 53535 ssh2
Dec 26 12:44:11 Ubuntu-1404-trusty-64-minimal sshd\[27381\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.204  user=root
Dec 26 12:44:12 Ubuntu-1404-trusty-64-minimal sshd\[27458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.204  user=root
Dec 26 12:44:14 Ubuntu-1404-trusty-64-minimal sshd\[27381\]: Failed password for root from 218.92.0.204 port 28305 ssh2
2019-12-26 19:44:56
212.34.228.170 attack
Invalid user bombastik from 212.34.228.170 port 50662
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.34.228.170
Failed password for invalid user bombastik from 212.34.228.170 port 50662 ssh2
Invalid user erica123 from 212.34.228.170 port 45777
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.34.228.170
Failed password for invalid user erica123 from 212.34.228.170 port 45777 ssh2
2019-12-26 19:49:13
159.203.111.100 attackspam
Dec 26 07:36:13 ldap01vmsma01 sshd[72029]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.111.100
Dec 26 07:36:15 ldap01vmsma01 sshd[72029]: Failed password for invalid user imelda from 159.203.111.100 port 53262 ssh2
...
2019-12-26 19:41:58
114.237.109.232 attackspambots
Dec 26 07:22:08 grey postfix/smtpd\[16044\]: NOQUEUE: reject: RCPT from unknown\[114.237.109.232\]: 554 5.7.1 Service unavailable\; Client host \[114.237.109.232\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[114.237.109.232\]\; from=\ to=\<06208249581kapcsolat@gombostu.hu\> proto=ESMTP helo=\
...
2019-12-26 20:05:28
182.121.207.128 attackbots
Scanning
2019-12-26 19:45:46
120.71.146.45 attack
Automatic report - Banned IP Access
2019-12-26 20:16:52

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