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: Cheongju-si

Region: Chungcheongbuk-do

Country: South Korea

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 <<>> 121.188.81.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33253
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.188.81.138.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012501 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 08:47:43 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 138.81.188.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.81.188.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.55.184.78 attackspam
Nov 25 09:33:26 server sshd\[13015\]: Failed password for invalid user iccha from 45.55.184.78 port 55456 ssh2
Nov 26 09:02:19 server sshd\[19045\]: Invalid user reyaud from 45.55.184.78
Nov 26 09:02:19 server sshd\[19045\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.184.78 
Nov 26 09:02:21 server sshd\[19045\]: Failed password for invalid user reyaud from 45.55.184.78 port 36116 ssh2
Nov 26 09:23:47 server sshd\[24768\]: Invalid user tatiana from 45.55.184.78
Nov 26 09:23:47 server sshd\[24768\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.184.78 
...
2019-11-26 19:33:35
49.88.112.76 attackbots
2019-11-26T10:34:30.529599abusebot-6.cloudsearch.cf sshd\[28206\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.76  user=root
2019-11-26 19:03:59
211.103.31.226 attack
2019-11-26T07:01:48.688446abusebot-2.cloudsearch.cf sshd\[26008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.103.31.226  user=root
2019-11-26 19:13:28
106.225.219.22 attack
Nov 26 07:04:34 mxgate1 postfix/postscreen[19964]: CONNECT from [106.225.219.22]:61939 to [176.31.12.44]:25
Nov 26 07:04:34 mxgate1 postfix/dnsblog[19968]: addr 106.225.219.22 listed by domain zen.spamhaus.org as 127.0.0.11
Nov 26 07:04:34 mxgate1 postfix/dnsblog[19966]: addr 106.225.219.22 listed by domain b.barracudacentral.org as 127.0.0.2
Nov 26 07:04:40 mxgate1 postfix/postscreen[19964]: DNSBL rank 3 for [106.225.219.22]:61939
Nov x@x
Nov 26 07:04:43 mxgate1 postfix/postscreen[19964]: HANGUP after 2.8 from [106.225.219.22]:61939 in tests after SMTP handshake
Nov 26 07:04:43 mxgate1 postfix/postscreen[19964]: DISCONNECT [106.225.219.22]:61939


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=106.225.219.22
2019-11-26 19:22:22
49.88.112.58 attack
2019-11-26T12:06:55.199189vps751288.ovh.net sshd\[24678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.58  user=root
2019-11-26T12:06:56.790928vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2
2019-11-26T12:07:00.030912vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2
2019-11-26T12:07:03.015471vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2
2019-11-26T12:07:06.747735vps751288.ovh.net sshd\[24678\]: Failed password for root from 49.88.112.58 port 34577 ssh2
2019-11-26 19:17:54
201.48.65.147 attackspambots
Nov 26 00:22:49 sachi sshd\[15971\]: Invalid user test from 201.48.65.147
Nov 26 00:22:49 sachi sshd\[15971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.48.65.147
Nov 26 00:22:51 sachi sshd\[15971\]: Failed password for invalid user test from 201.48.65.147 port 36536 ssh2
Nov 26 00:31:04 sachi sshd\[16635\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.48.65.147  user=root
Nov 26 00:31:06 sachi sshd\[16635\]: Failed password for root from 201.48.65.147 port 44492 ssh2
2019-11-26 19:30:35
185.62.85.150 attackbots
Nov 26 06:18:44 venus sshd\[12124\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.62.85.150  user=root
Nov 26 06:18:46 venus sshd\[12124\]: Failed password for root from 185.62.85.150 port 56748 ssh2
Nov 26 06:24:37 venus sshd\[12293\]: Invalid user juve from 185.62.85.150 port 35522
...
2019-11-26 19:01:45
74.82.47.2 attack
scan z
2019-11-26 19:25:37
202.62.81.99 attack
Port 1433 Scan
2019-11-26 19:14:22
186.67.248.8 attack
Nov 26 11:29:58 mail sshd[16069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.67.248.8  user=backup
Nov 26 11:30:00 mail sshd[16069]: Failed password for backup from 186.67.248.8 port 54726 ssh2
Nov 26 11:54:56 mail sshd[19235]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.67.248.8  user=root
Nov 26 11:54:58 mail sshd[19235]: Failed password for root from 186.67.248.8 port 33454 ssh2
Nov 26 12:00:08 mail sshd[20033]: Invalid user saifullah from 186.67.248.8
...
2019-11-26 19:32:25
154.66.196.32 attackspambots
CyberHackers.eu > SSH Bruteforce attempt!
2019-11-26 19:29:12
92.118.38.55 attack
Nov 26 10:15:48 heicom postfix/smtpd\[17765\]: warning: unknown\[92.118.38.55\]: SASL LOGIN authentication failed: authentication failure
Nov 26 10:16:16 heicom postfix/smtpd\[17765\]: warning: unknown\[92.118.38.55\]: SASL LOGIN authentication failed: authentication failure
Nov 26 10:16:43 heicom postfix/smtpd\[17765\]: warning: unknown\[92.118.38.55\]: SASL LOGIN authentication failed: authentication failure
Nov 26 10:17:11 heicom postfix/smtpd\[19969\]: warning: unknown\[92.118.38.55\]: SASL LOGIN authentication failed: authentication failure
Nov 26 10:17:39 heicom postfix/smtpd\[17765\]: warning: unknown\[92.118.38.55\]: SASL LOGIN authentication failed: authentication failure
...
2019-11-26 19:10:06
167.250.44.156 attack
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/167.250.44.156/ 
 
 IN - 1H : (24)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : IN 
 NAME ASN : ASN5 
 
 IP : 167.250.44.156 
 
 CIDR : 167.250.44.0/24 
 
 PREFIX COUNT : 9 
 
 UNIQUE IP COUNT : 3840 
 
 
 ATTACKS DETECTED ASN5 :  
  1H - 1 
  3H - 1 
  6H - 1 
 12H - 1 
 24H - 1 
 
 DateTime : 2019-11-26 08:27:27 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-26 19:18:16
51.254.99.208 attackspambots
Nov 26 10:40:41 vps691689 sshd[30588]: Failed password for root from 51.254.99.208 port 32988 ssh2
Nov 26 10:46:53 vps691689 sshd[30659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.99.208
...
2019-11-26 19:02:08
103.92.25.199 attackbots
Automatic report - Banned IP Access
2019-11-26 19:36:11

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