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 <<>> 242.251.5.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60119
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.251.5.142.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012200 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 23:23:43 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 142.5.251.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.5.251.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
111.12.151.51 attackspam
Aug 23 02:57:40 yabzik sshd[29057]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.12.151.51
Aug 23 02:57:42 yabzik sshd[29057]: Failed password for invalid user photon from 111.12.151.51 port 42060 ssh2
Aug 23 03:05:31 yabzik sshd[31915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.12.151.51
2019-08-23 11:45:32
52.82.57.166 attack
2019-08-23T05:26:04.235652luisaranguren sshd[15476]: Connection from 52.82.57.166 port 36534 on 10.10.10.6 port 22
2019-08-23T05:26:06.415550luisaranguren sshd[15476]: Invalid user usuario from 52.82.57.166 port 36534
2019-08-23T05:26:06.422041luisaranguren sshd[15476]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.82.57.166
2019-08-23T05:26:04.235652luisaranguren sshd[15476]: Connection from 52.82.57.166 port 36534 on 10.10.10.6 port 22
2019-08-23T05:26:06.415550luisaranguren sshd[15476]: Invalid user usuario from 52.82.57.166 port 36534
2019-08-23T05:26:08.769630luisaranguren sshd[15476]: Failed password for invalid user usuario from 52.82.57.166 port 36534 ssh2
...
2019-08-23 11:35:44
139.199.14.128 attack
Aug 22 11:32:25 kapalua sshd\[22285\]: Invalid user mike from 139.199.14.128
Aug 22 11:32:25 kapalua sshd\[22285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.14.128
Aug 22 11:32:27 kapalua sshd\[22285\]: Failed password for invalid user mike from 139.199.14.128 port 43826 ssh2
Aug 22 11:34:07 kapalua sshd\[22460\]: Invalid user kaatjeuh from 139.199.14.128
Aug 22 11:34:07 kapalua sshd\[22460\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.14.128
2019-08-23 11:20:33
184.75.211.131 attackspam
(From buford.margart@hotmail.com) Are You interested in an advertising service that charges less than $40 every month and sends tons of people who are ready to buy directly to your website? Reply to: emma5854wri@gmail.com to get more info.
2019-08-23 11:34:15
31.179.222.10 attack
[ES hit] Tried to deliver spam.
2019-08-23 11:50:05
213.186.151.204 attackspambots
2019-08-22 20:26:18 unexpected disconnection while reading SMTP command from ([213.186.151.204]) [213.186.151.204]:51254 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-08-22 21:02:15 unexpected disconnection while reading SMTP command from ([213.186.151.204]) [213.186.151.204]:28895 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-08-22 21:02:59 unexpected disconnection while reading SMTP command from ([213.186.151.204]) [213.186.151.204]:32499 I=[10.100.18.25]:25 (error: Connection reset by peer)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=213.186.151.204
2019-08-23 11:52:30
138.197.172.198 attackbotsspam
abasicmove.de 138.197.172.198 \[22/Aug/2019:23:34:05 +0200\] "POST /wp-login.php HTTP/1.1" 200 5766 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
abasicmove.de 138.197.172.198 \[22/Aug/2019:23:34:06 +0200\] "POST /wp-login.php HTTP/1.1" 200 5561 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-08-23 11:54:25
181.21.194.149 attack
2019-08-22 19:58:25 unexpected disconnection while reading SMTP command from (181-21-194-149.speedy.com.ar) [181.21.194.149]:41448 I=[10.100.18.20]:25 (error: Connection reset by peer)
2019-08-22 19:59:26 unexpected disconnection while reading SMTP command from (181-21-194-149.speedy.com.ar) [181.21.194.149]:63029 I=[10.100.18.20]:25 (error: Connection reset by peer)
2019-08-22 20:58:27 unexpected disconnection while reading SMTP command from (181-21-194-149.speedy.com.ar) [181.21.194.149]:61773 I=[10.100.18.20]:25 (error: Connection reset by peer)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=181.21.194.149
2019-08-23 11:47:45
134.209.104.122 attack
fail2ban honeypot
2019-08-23 11:13:49
111.93.206.26 attack
Aug 23 04:17:56 dedicated sshd[27879]: Invalid user hduser from 111.93.206.26 port 35246
2019-08-23 11:08:39
99.230.151.254 attack
Aug 23 02:50:57 MK-Soft-VM3 sshd\[18985\]: Invalid user rodger from 99.230.151.254 port 52206
Aug 23 02:50:57 MK-Soft-VM3 sshd\[18985\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=99.230.151.254
Aug 23 02:50:58 MK-Soft-VM3 sshd\[18985\]: Failed password for invalid user rodger from 99.230.151.254 port 52206 ssh2
...
2019-08-23 11:38:16
112.85.42.72 attack
Aug 23 06:40:28 srv-4 sshd\[6655\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.72  user=root
Aug 23 06:40:30 srv-4 sshd\[6655\]: Failed password for root from 112.85.42.72 port 34793 ssh2
Aug 23 06:41:30 srv-4 sshd\[6689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.72  user=root
...
2019-08-23 11:47:25
122.188.209.249 attackspam
Aug 22 23:44:08 v22019058497090703 sshd[3588]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.188.209.249
Aug 22 23:44:10 v22019058497090703 sshd[3588]: Failed password for invalid user reynold from 122.188.209.249 port 37432 ssh2
Aug 22 23:49:51 v22019058497090703 sshd[3991]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.188.209.249
...
2019-08-23 11:26:46
218.17.56.50 attackbotsspam
Invalid user tono from 218.17.56.50 port 50419
2019-08-23 11:06:38
81.22.45.150 attackspam
Splunk® : port scan detected:
Aug 22 22:30:43 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:64:c3:d6:0b:ef:f0:08:00 SRC=81.22.45.150 DST=104.248.11.191 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=60625 PROTO=TCP SPT=55600 DPT=3413 WINDOW=1024 RES=0x00 SYN URGP=0
2019-08-23 11:04:36

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