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: Ubá

Region: Minas Gerais

Country: Brazil

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 <<>> 168.121.40.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4095
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;168.121.40.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025011501 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 16 07:24:52 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 81.40.121.168.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.40.121.168.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.105.191.88 attack
Tor exit node
2020-05-28 03:37:26
49.233.54.237 attack
May 27 18:40:15 zn008 sshd[4397]: Invalid user schuetzl from 49.233.54.237
May 27 18:40:15 zn008 sshd[4397]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.54.237 
May 27 18:40:18 zn008 sshd[4397]: Failed password for invalid user schuetzl from 49.233.54.237 port 48008 ssh2
May 27 18:40:18 zn008 sshd[4397]: Received disconnect from 49.233.54.237: 11: Bye Bye [preauth]
May 27 18:45:11 zn008 sshd[4824]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.54.237  user=r.r
May 27 18:45:13 zn008 sshd[4824]: Failed password for r.r from 49.233.54.237 port 36550 ssh2
May 27 18:45:14 zn008 sshd[4824]: Received disconnect from 49.233.54.237: 11: Bye Bye [preauth]
May 27 18:49:17 zn008 sshd[4889]: Invalid user admin from 49.233.54.237
May 27 18:49:17 zn008 sshd[4889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.54.237 
May 27 18:49:19 zn008........
-------------------------------
2020-05-28 03:43:57
177.232.90.102 attackspambots
Email rejected due to spam filtering
2020-05-28 03:32:45
46.5.228.136 attack
Chat Spam
2020-05-28 03:27:42
185.117.215.9 attackspam
Tor exit node
2020-05-28 03:15:09
171.244.129.66 attackspam
Trolling for resource vulnerabilities
2020-05-28 03:39:43
159.89.131.172 attack
May 27 21:32:19 eventyay sshd[3170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.131.172
May 27 21:32:22 eventyay sshd[3170]: Failed password for invalid user dc from 159.89.131.172 port 55270 ssh2
May 27 21:34:56 eventyay sshd[3241]: Failed password for root from 159.89.131.172 port 41752 ssh2
...
2020-05-28 03:37:46
195.54.167.120 attackbots
05/27/2020-14:21:42.413696 195.54.167.120 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-05-28 03:12:32
177.140.21.218 attackspambots
Unauthorized connection attempt detected from IP address 177.140.21.218 to port 23
2020-05-28 03:22:01
183.100.134.250 attack
firewall-block, port(s): 9530/tcp
2020-05-28 03:33:22
78.128.113.77 attackbots
May 27 22:16:54 takio postfix/smtpd[2015]: lost connection after AUTH from unknown[78.128.113.77]
May 27 22:17:00 takio postfix/smtpd[2015]: lost connection after AUTH from unknown[78.128.113.77]
May 27 22:17:07 takio postfix/smtpd[2015]: lost connection after AUTH from unknown[78.128.113.77]
2020-05-28 03:22:47
186.226.167.117 attackbots
May 27 21:07:31 master sshd[28223]: Failed password for invalid user admin from 186.226.167.117 port 58951 ssh2
2020-05-28 03:20:54
222.186.175.23 attackbots
May 27 21:34:17 piServer sshd[24307]: Failed password for root from 222.186.175.23 port 10779 ssh2
May 27 21:34:20 piServer sshd[24307]: Failed password for root from 222.186.175.23 port 10779 ssh2
May 27 21:34:24 piServer sshd[24307]: Failed password for root from 222.186.175.23 port 10779 ssh2
...
2020-05-28 03:44:34
94.232.136.126 attackspam
May 27 15:32:05 vps46666688 sshd[12245]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.232.136.126
May 27 15:32:07 vps46666688 sshd[12245]: Failed password for invalid user admin from 94.232.136.126 port 26258 ssh2
...
2020-05-28 03:09:57
185.176.27.30 attackspam
05/27/2020-14:56:30.837860 185.176.27.30 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-05-28 03:12:57

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