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: Bulgaria

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 <<>> 83.142.21.78
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11877
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;83.142.21.78.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022802 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 06:48:20 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 78.21.142.83.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 78.21.142.83.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
82.213.241.9 attackbotsspam
Unauthorized connection attempt detected from IP address 82.213.241.9 to port 2220 [J]
2020-01-08 02:24:47
213.167.46.166 attackspam
Unauthorized connection attempt detected from IP address 213.167.46.166 to port 2220 [J]
2020-01-08 02:26:24
46.38.144.57 attackbots
Jan  7 18:22:13 blackbee postfix/smtpd\[26232\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: authentication failure
Jan  7 18:23:42 blackbee postfix/smtpd\[26232\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: authentication failure
Jan  7 18:25:11 blackbee postfix/smtpd\[26232\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: authentication failure
Jan  7 18:26:36 blackbee postfix/smtpd\[26232\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: authentication failure
Jan  7 18:28:03 blackbee postfix/smtpd\[26232\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: authentication failure
...
2020-01-08 02:28:24
140.143.2.228 attackspambots
Unauthorized connection attempt detected from IP address 140.143.2.228 to port 2220 [J]
2020-01-08 02:03:31
123.201.165.85 attackspam
1578401914 - 01/07/2020 13:58:34 Host: 123.201.165.85/123.201.165.85 Port: 445 TCP Blocked
2020-01-08 02:20:04
218.92.0.211 attackbotsspam
Unauthorized connection attempt detected from IP address 218.92.0.211 to port 22 [J]
2020-01-08 02:16:23
222.186.175.182 attackbots
Jan  7 18:55:35 mail sshd\[10504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.182  user=root
Jan  7 18:55:37 mail sshd\[10504\]: Failed password for root from 222.186.175.182 port 62036 ssh2
Jan  7 18:55:50 mail sshd\[10504\]: Failed password for root from 222.186.175.182 port 62036 ssh2
...
2020-01-08 01:58:41
41.190.92.194 attackbots
Unauthorized connection attempt detected from IP address 41.190.92.194 to port 2220 [J]
2020-01-08 02:23:57
222.80.41.247 attack
Automatic report - Port Scan Attack
2020-01-08 01:52:18
47.75.128.216 attack
WordPress wp-login brute force :: 47.75.128.216 0.084 BYPASS [07/Jan/2020:17:37:42  0000] [censored_4] "POST /wp-login.php HTTP/1.1" 200 2100 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-01-08 02:17:48
139.59.78.236 attack
Jan  7 07:31:35 wbs sshd\[5604\]: Invalid user ftp_test from 139.59.78.236
Jan  7 07:31:35 wbs sshd\[5604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.78.236
Jan  7 07:31:37 wbs sshd\[5604\]: Failed password for invalid user ftp_test from 139.59.78.236 port 53184 ssh2
Jan  7 07:33:42 wbs sshd\[5803\]: Invalid user amber from 139.59.78.236
Jan  7 07:33:42 wbs sshd\[5803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.78.236
2020-01-08 02:00:06
163.172.11.150 attackspam
Fail2Ban wordpress-hard jail
2020-01-08 02:18:41
160.153.234.236 attackspambots
leo_www
2020-01-08 02:12:06
159.138.128.55 attack
Automatic report - Banned IP Access
2020-01-08 01:59:34
139.59.248.5 attack
Jan  7 17:49:13 SilenceServices sshd[6362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.248.5
Jan  7 17:49:15 SilenceServices sshd[6362]: Failed password for invalid user walter from 139.59.248.5 port 47772 ssh2
Jan  7 17:51:58 SilenceServices sshd[8267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.248.5
2020-01-08 01:53:03

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