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 <<>> 138.138.99.74
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13389
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.138.99.74.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 15:55:27 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 74.99.138.138.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 138.138.99.74.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
188.166.45.100 attack
May 27 01:27:37 mail sshd[3372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.45.100  user=proxy
May 27 01:27:39 mail sshd[3372]: Failed password for proxy from 188.166.45.100 port 39210 ssh2
May 27 01:27:39 mail sshd[3372]: Received disconnect from 188.166.45.100 port 39210:11: Bye Bye [preauth]
May 27 01:27:39 mail sshd[3372]: Disconnected from 188.166.45.100 port 39210 [preauth]
May 27 01:36:16 mail sshd[3426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.45.100  user=r.r
May 27 01:36:18 mail sshd[3426]: Failed password for r.r from 188.166.45.100 port 37516 ssh2
May 27 01:36:18 mail sshd[3426]: Received disconnect from 188.166.45.100 port 37516:11: Bye Bye [preauth]
May 27 01:36:18 mail sshd[3426]: Disconnected from 188.166.45.100 port 37516 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=188.166.45.100
2020-05-27 07:53:56
121.201.95.62 attackbotsspam
May 27 01:41:54 mail sshd\[10324\]: Invalid user jira from 121.201.95.62
May 27 01:41:54 mail sshd\[10324\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.201.95.62
May 27 01:41:57 mail sshd\[10324\]: Failed password for invalid user jira from 121.201.95.62 port 41158 ssh2
...
2020-05-27 07:51:48
41.226.11.252 attackspam
May 27 01:13:33 vps647732 sshd[1264]: Failed password for root from 41.226.11.252 port 27574 ssh2
...
2020-05-27 07:32:26
217.182.169.183 attackspambots
2020-05-26T20:47:41.539360shield sshd\[30307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.ip-217-182-169.eu  user=root
2020-05-26T20:47:43.720402shield sshd\[30307\]: Failed password for root from 217.182.169.183 port 46268 ssh2
2020-05-26T20:51:22.756416shield sshd\[30817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.ip-217-182-169.eu  user=root
2020-05-26T20:51:24.942815shield sshd\[30817\]: Failed password for root from 217.182.169.183 port 51254 ssh2
2020-05-26T20:54:58.729054shield sshd\[31021\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.ip-217-182-169.eu  user=root
2020-05-27 07:27:33
113.125.44.80 attackbots
2020-05-27T02:37:19.971795afi-git.jinr.ru sshd[12188]: Failed password for root from 113.125.44.80 port 55600 ssh2
2020-05-27T02:41:54.646935afi-git.jinr.ru sshd[13257]: Invalid user built from 113.125.44.80 port 52518
2020-05-27T02:41:54.650156afi-git.jinr.ru sshd[13257]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.125.44.80
2020-05-27T02:41:54.646935afi-git.jinr.ru sshd[13257]: Invalid user built from 113.125.44.80 port 52518
2020-05-27T02:41:56.836835afi-git.jinr.ru sshd[13257]: Failed password for invalid user built from 113.125.44.80 port 52518 ssh2
...
2020-05-27 07:53:42
122.51.41.44 attackspam
Fail2Ban Ban Triggered
2020-05-27 07:26:12
80.82.70.138 attackspambots
May 27 01:46:57 ns3042688 courier-pop3d: LOGIN FAILED, user=info@alycotools.net, ip=\[::ffff:80.82.70.138\]
...
2020-05-27 07:47:02
121.7.127.92 attackspam
May 27 01:45:30 nas sshd[14777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.7.127.92  user=admin
May 27 01:45:32 nas sshd[14777]: Failed password for invalid user admin from 121.7.127.92 port 49834 ssh2
May 27 01:48:40 nas sshd[15515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.7.127.92 
...
2020-05-27 07:53:11
180.76.246.38 attack
2020-05-27T01:16:56.856614struts4.enskede.local sshd\[32336\]: Invalid user brinkley from 180.76.246.38 port 57046
2020-05-27T01:16:56.865339struts4.enskede.local sshd\[32336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.246.38
2020-05-27T01:17:00.170554struts4.enskede.local sshd\[32336\]: Failed password for invalid user brinkley from 180.76.246.38 port 57046 ssh2
2020-05-27T01:24:23.857216struts4.enskede.local sshd\[32352\]: Invalid user cgadmin from 180.76.246.38 port 51628
2020-05-27T01:24:23.864759struts4.enskede.local sshd\[32352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.246.38
...
2020-05-27 07:40:43
54.36.241.186 attackbots
Invalid user tester from 54.36.241.186 port 46162
2020-05-27 07:29:15
40.92.55.35 attackspam
persona non grata
2020-05-27 07:51:34
178.219.50.205 attack
 TCP (SYN) 178.219.50.205:47957 -> port 1433, len 44
2020-05-27 07:33:55
181.52.172.107 attackbots
Invalid user www from 181.52.172.107 port 54460
2020-05-27 07:36:28
78.165.89.69 attackspambots
Port probing on unauthorized port 23
2020-05-27 07:54:22
63.83.75.14 attackspambots
May 27 01:39:55 mail.srvfarm.net postfix/smtpd[1345660]: NOQUEUE: reject: RCPT from unknown[63.83.75.14]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
May 27 01:40:32 mail.srvfarm.net postfix/smtpd[1345660]: NOQUEUE: reject: RCPT from unknown[63.83.75.14]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
May 27 01:40:44 mail.srvfarm.net postfix/smtpd[1360334]: NOQUEUE: reject: RCPT from unknown[63.83.75.14]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
May 27 01:41:10 mail.srvfarm.net postfix/smtpd[1357239]: NOQUEUE: reject: RCPT from unknown[63.83.75.14]: 450 4.1.8 : Sender address
2020-05-27 07:49:00

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