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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.196.198.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39310
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.196.198.138.			IN	A

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

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 02:00:10 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 138.198.196.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.198.196.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.84.152.194 attackspambots
Oct 10 23:31:13 eola postfix/smtpd[8998]: warning: hostname 194.152.84.117.broad.wx.js.dynamic.163data.com.cn does not resolve to address 117.84.152.194: Name or service not known
Oct 10 23:31:13 eola postfix/smtpd[8998]: connect from unknown[117.84.152.194]
Oct 10 23:31:13 eola postfix/smtpd[8998]: NOQUEUE: reject: RCPT from unknown[117.84.152.194]: 504 5.5.2 : Helo command rejected: need fully-qualified hostname; from=x@x helo=
Oct 10 23:31:13 eola postfix/smtpd[8998]: lost connection after RCPT from unknown[117.84.152.194]
Oct 10 23:31:13 eola postfix/smtpd[8998]: disconnect from unknown[117.84.152.194] helo=1 mail=1 rcpt=0/1 commands=2/3
Oct 10 23:31:16 eola postfix/smtpd[8998]: warning: hostname 194.152.84.117.broad.wx.js.dynamic.163data.com.cn does not resolve to address 117.84.152.194: Name or service not known
Oct 10 23:31:16 eola postfix/smtpd[8998]: connect from unknown[117.84.152.194]
Oct 10 23:31:17 eola postfix/smtpd[8998]: lost connection after A........
-------------------------------
2019-10-11 19:52:41
136.52.125.162 attackspambots
Automatic report - Banned IP Access
2019-10-11 19:22:17
5.100.120.152 attackbots
[portscan] Port scan
2019-10-11 19:26:10
125.231.114.41 attackbotsspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/125.231.114.41/ 
 TW - 1H : (311)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : TW 
 NAME ASN : ASN3462 
 
 IP : 125.231.114.41 
 
 CIDR : 125.231.0.0/16 
 
 PREFIX COUNT : 390 
 
 UNIQUE IP COUNT : 12267520 
 
 
 WYKRYTE ATAKI Z ASN3462 :  
  1H - 17 
  3H - 37 
  6H - 75 
 12H - 149 
 24H - 302 
 
 DateTime : 2019-10-11 05:46:19 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-11 19:31:14
67.188.137.57 attack
Oct 11 11:35:04 marvibiene sshd[28077]: Invalid user Blank@123 from 67.188.137.57 port 38334
Oct 11 11:35:04 marvibiene sshd[28077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.188.137.57
Oct 11 11:35:04 marvibiene sshd[28077]: Invalid user Blank@123 from 67.188.137.57 port 38334
Oct 11 11:35:06 marvibiene sshd[28077]: Failed password for invalid user Blank@123 from 67.188.137.57 port 38334 ssh2
...
2019-10-11 19:40:02
218.92.0.175 attack
Oct 11 11:10:51 srv206 sshd[3791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.175  user=root
Oct 11 11:10:53 srv206 sshd[3791]: Failed password for root from 218.92.0.175 port 42623 ssh2
Oct 11 11:10:56 srv206 sshd[3791]: Failed password for root from 218.92.0.175 port 42623 ssh2
Oct 11 11:10:51 srv206 sshd[3791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.175  user=root
Oct 11 11:10:53 srv206 sshd[3791]: Failed password for root from 218.92.0.175 port 42623 ssh2
Oct 11 11:10:56 srv206 sshd[3791]: Failed password for root from 218.92.0.175 port 42623 ssh2
...
2019-10-11 19:40:38
51.75.248.241 attack
Oct 10 22:29:19 friendsofhawaii sshd\[14515\]: Invalid user QazWsx\# from 51.75.248.241
Oct 10 22:29:19 friendsofhawaii sshd\[14515\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=241.ip-51-75-248.eu
Oct 10 22:29:21 friendsofhawaii sshd\[14515\]: Failed password for invalid user QazWsx\# from 51.75.248.241 port 51282 ssh2
Oct 10 22:33:10 friendsofhawaii sshd\[14852\]: Invalid user Brasil_123 from 51.75.248.241
Oct 10 22:33:10 friendsofhawaii sshd\[14852\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=241.ip-51-75-248.eu
2019-10-11 19:24:47
222.122.94.18 attackbotsspam
Automatic report - Banned IP Access
2019-10-11 19:19:37
36.231.217.105 attackspambots
port 23 attempt blocked
2019-10-11 19:56:50
129.211.79.102 attackbots
Oct 11 10:03:14 mail sshd[20908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.79.102 
Oct 11 10:03:16 mail sshd[20908]: Failed password for invalid user P4$$w0rd@2018 from 129.211.79.102 port 47914 ssh2
Oct 11 10:09:33 mail sshd[23069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.79.102
2019-10-11 19:14:22
115.220.5.13 attack
Oct 11 19:16:11 bacztwo courieresmtpd[13713]: error,relay=::ffff:115.220.5.13,msg="535 Authentication failed.",cmd: AUTH LOGIN nologin
Oct 11 19:16:17 bacztwo courieresmtpd[15241]: error,relay=::ffff:115.220.5.13,msg="535 Authentication failed.",cmd: AUTH LOGIN jean
Oct 11 19:16:24 bacztwo courieresmtpd[16055]: error,relay=::ffff:115.220.5.13,msg="535 Authentication failed.",cmd: AUTH LOGIN jean
Oct 11 19:17:21 bacztwo courieresmtpd[19529]: error,relay=::ffff:115.220.5.13,msg="535 Authentication failed.",cmd: AUTH LOGIN jean
Oct 11 19:17:25 bacztwo courieresmtpd[24031]: error,relay=::ffff:115.220.5.13,msg="535 Authentication failed.",cmd: AUTH LOGIN jean
...
2019-10-11 19:29:16
45.80.64.127 attackbotsspam
Oct 11 01:34:16 hanapaa sshd\[31389\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.80.64.127  user=root
Oct 11 01:34:18 hanapaa sshd\[31389\]: Failed password for root from 45.80.64.127 port 40646 ssh2
Oct 11 01:37:54 hanapaa sshd\[31698\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.80.64.127  user=root
Oct 11 01:37:56 hanapaa sshd\[31698\]: Failed password for root from 45.80.64.127 port 51060 ssh2
Oct 11 01:41:37 hanapaa sshd\[32079\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.80.64.127  user=root
2019-10-11 19:53:46
191.115.44.22 attackbotsspam
IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/191.115.44.22/ 
 US - 1H : (237)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : US 
 NAME ASN : ASN7418 
 
 IP : 191.115.44.22 
 
 CIDR : 191.112.0.0/14 
 
 PREFIX COUNT : 102 
 
 UNIQUE IP COUNT : 2336000 
 
 
 WYKRYTE ATAKI Z ASN7418 :  
  1H - 2 
  3H - 2 
  6H - 4 
 12H - 4 
 24H - 8 
 
 DateTime : 2019-10-11 05:46:54 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-11 19:12:02
104.244.77.210 attackbots
Port Scan: TCP/22
2019-10-11 19:44:27
36.5.132.122 attackspambots
Oct 10 03:23:23 eola sshd[4857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.5.132.122  user=r.r
Oct 10 03:23:25 eola sshd[4857]: Failed password for r.r from 36.5.132.122 port 18129 ssh2
Oct 10 03:23:25 eola sshd[4857]: Received disconnect from 36.5.132.122 port 18129:11: Bye Bye [preauth]
Oct 10 03:23:25 eola sshd[4857]: Disconnected from 36.5.132.122 port 18129 [preauth]
Oct 10 03:27:56 eola sshd[5233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.5.132.122  user=r.r
Oct 10 03:27:57 eola sshd[5233]: Failed password for r.r from 36.5.132.122 port 19167 ssh2
Oct 10 03:27:58 eola sshd[5233]: Received disconnect from 36.5.132.122 port 19167:11: Bye Bye [preauth]
Oct 10 03:27:58 eola sshd[5233]: Disconnected from 36.5.132.122 port 19167 [preauth]
Oct 10 03:37:10 eola sshd[5559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.5.132.122  u........
-------------------------------
2019-10-11 19:16:14

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