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: United States of America (the)

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 <<>> 18.242.209.172
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57929
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;18.242.209.172.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012102 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 13:39:13 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 172.209.242.18.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 172.209.242.18.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.128.113.42 attackspam
May  7 16:11:44 debian-2gb-nbg1-2 kernel: \[11119589.495818\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=78.128.113.42 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=3706 PROTO=TCP SPT=46526 DPT=4174 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-07 22:55:02
138.128.160.90 attackspam
138.128.160.90 - - [07/May/2020:11:20:17 +0000] "GET /phpmyadmin/ HTTP/1.1" 404 209 "http://XXX.family/phpmyadmin/" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-07 23:36:30
162.243.136.98 attackbotsspam
Unauthorized connection attempt from IP address 162.243.136.98 on Port 110(POP3)
2020-05-07 23:27:27
192.227.223.216 attack
Unauthorized connection attempt detected from IP address 192.227.223.216 to port 6380
2020-05-07 23:38:24
190.29.166.226 attackspam
Automatic report BANNED IP
2020-05-07 23:22:48
162.243.137.151 attack
firewall-block, port(s): 115/tcp
2020-05-07 23:01:25
111.229.211.66 attack
Brute-force attempt banned
2020-05-07 22:57:33
178.128.226.2 attackbotsspam
May  7 15:40:17 vps639187 sshd\[22537\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.226.2  user=root
May  7 15:40:20 vps639187 sshd\[22537\]: Failed password for root from 178.128.226.2 port 39620 ssh2
May  7 15:44:26 vps639187 sshd\[22617\]: Invalid user user02 from 178.128.226.2 port 45256
May  7 15:44:26 vps639187 sshd\[22617\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.226.2
...
2020-05-07 23:18:51
114.67.72.229 attack
May  7 13:52:51 xeon sshd[64054]: Failed password for invalid user abc1 from 114.67.72.229 port 57894 ssh2
2020-05-07 23:33:55
139.199.45.83 attackbotsspam
May  7 14:11:09 ip-172-31-62-245 sshd\[3363\]: Invalid user test from 139.199.45.83\
May  7 14:11:11 ip-172-31-62-245 sshd\[3363\]: Failed password for invalid user test from 139.199.45.83 port 59350 ssh2\
May  7 14:14:45 ip-172-31-62-245 sshd\[3394\]: Invalid user labor from 139.199.45.83\
May  7 14:14:47 ip-172-31-62-245 sshd\[3394\]: Failed password for invalid user labor from 139.199.45.83 port 46348 ssh2\
May  7 14:18:28 ip-172-31-62-245 sshd\[3417\]: Failed password for root from 139.199.45.83 port 33348 ssh2\
2020-05-07 23:13:47
51.159.66.149 attackspambots
prod11
...
2020-05-07 23:14:37
185.220.100.240 attackspambots
prod11
...
2020-05-07 22:59:53
138.68.48.127 attackbotsspam
Bruteforce detected by fail2ban
2020-05-07 23:06:38
122.225.62.26 attackbots
20/5/7@09:19:57: FAIL: Alarm-Network address from=122.225.62.26
...
2020-05-07 23:07:21
168.138.14.139 attackbots
Lines containing failures of 168.138.14.139
May  5 07:22:51 nexus sshd[15918]: Invalid user elastic from 168.138.14.139 port 52324
May  5 07:22:51 nexus sshd[15918]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.14.139
May  5 07:22:53 nexus sshd[15918]: Failed password for invalid user elastic from 168.138.14.139 port 52324 ssh2
May  5 07:22:54 nexus sshd[15918]: Connection closed by 168.138.14.139 port 52324 [preauth]
May  5 09:16:45 nexus sshd[17826]: Invalid user regwag2003 from 168.138.14.139 port 47954
May  5 09:16:45 nexus sshd[17826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.14.139


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=168.138.14.139
2020-05-07 23:24:39

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