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: IANA Special-Purpose Address

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 <<>> 245.21.223.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64767
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;245.21.223.142.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022602 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 27 09:31:38 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 142.223.21.245.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.223.21.245.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.199.106.202 attackbotsspam
Jan  9 14:07:31 icecube postfix/smtpd[6328]: NOQUEUE: reject: RCPT from unknown[189.199.106.202]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
2020-01-10 00:17:59
42.119.18.210 attackbotsspam
Telnet/23 MH Probe, BF, Hack -
2020-01-09 23:52:00
58.56.164.66 attack
Jan  9 14:07:59 lnxweb61 sshd[28366]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.56.164.66
2020-01-10 00:00:20
183.99.77.180 attack
183.99.77.180 - - [09/Jan/2020:13:07:25 +0000] "POST /wp-login.php HTTP/1.1" 200 6409 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
183.99.77.180 - - [09/Jan/2020:13:07:27 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-01-10 00:20:07
60.215.54.233 attackbotsspam
Telnet/23 MH Probe, BF, Hack -
2020-01-10 00:27:39
165.255.68.66 attack
port scan and connect, tcp 80 (http)
2020-01-10 00:02:33
181.57.76.81 attackspambots
Jan  9 14:07:57 v22018076622670303 sshd\[18205\]: Invalid user admin from 181.57.76.81 port 58481
Jan  9 14:07:57 v22018076622670303 sshd\[18205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.57.76.81
Jan  9 14:07:59 v22018076622670303 sshd\[18205\]: Failed password for invalid user admin from 181.57.76.81 port 58481 ssh2
...
2020-01-09 23:59:51
222.186.173.180 attack
Jan  9 17:14:55 MainVPS sshd[32241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.180  user=root
Jan  9 17:14:57 MainVPS sshd[32241]: Failed password for root from 222.186.173.180 port 36154 ssh2
Jan  9 17:15:10 MainVPS sshd[32241]: error: maximum authentication attempts exceeded for root from 222.186.173.180 port 36154 ssh2 [preauth]
Jan  9 17:14:55 MainVPS sshd[32241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.180  user=root
Jan  9 17:14:57 MainVPS sshd[32241]: Failed password for root from 222.186.173.180 port 36154 ssh2
Jan  9 17:15:10 MainVPS sshd[32241]: error: maximum authentication attempts exceeded for root from 222.186.173.180 port 36154 ssh2 [preauth]
Jan  9 17:15:18 MainVPS sshd[365]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.180  user=root
Jan  9 17:15:20 MainVPS sshd[365]: Failed password for root from 222.186.173.180 port 5275
2020-01-10 00:20:38
5.56.105.129 attackbots
Telnet/23 MH Probe, BF, Hack -
2020-01-10 00:14:50
103.75.238.1 attackspam
Jan  9 14:08:05 MK-Soft-VM4 sshd[14639]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.75.238.1 
Jan  9 14:08:07 MK-Soft-VM4 sshd[14639]: Failed password for invalid user tol from 103.75.238.1 port 37114 ssh2
...
2020-01-09 23:54:02
49.88.112.67 attackbots
Jan  9 10:54:55 linuxvps sshd\[18368\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.67  user=root
Jan  9 10:54:58 linuxvps sshd\[18368\]: Failed password for root from 49.88.112.67 port 44798 ssh2
Jan  9 10:55:58 linuxvps sshd\[19121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.67  user=root
Jan  9 10:56:00 linuxvps sshd\[19121\]: Failed password for root from 49.88.112.67 port 42000 ssh2
Jan  9 10:59:15 linuxvps sshd\[21297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.67  user=root
2020-01-10 00:12:51
42.117.148.23 attackspambots
Telnet/23 MH Probe, BF, Hack -
2020-01-09 23:48:45
114.224.158.62 attack
2020-01-09 07:07:23 dovecot_login authenticator failed for (rwzry) [114.224.158.62]:64040 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangyan@lerctr.org)
2020-01-09 07:07:30 dovecot_login authenticator failed for (xvxof) [114.224.158.62]:64040 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangyan@lerctr.org)
2020-01-09 07:07:42 dovecot_login authenticator failed for (yiory) [114.224.158.62]:64040 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangyan@lerctr.org)
...
2020-01-10 00:13:54
39.83.31.177 attack
Honeypot hit.
2020-01-10 00:25:42
200.108.139.242 attackbotsspam
Jan  9 10:07:58 vps46666688 sshd[21006]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.108.139.242
Jan  9 10:08:00 vps46666688 sshd[21006]: Failed password for invalid user bib from 200.108.139.242 port 41663 ssh2
...
2020-01-09 23:59:17

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