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 <<>> 104.200.55.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9377
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.200.55.138.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 22:45:37 CST 2025
;; MSG SIZE  rcvd: 107
Host info
138.55.200.104.in-addr.arpa domain name pointer 138-55-200-104.reverse-dns.chicago.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
138.55.200.104.in-addr.arpa	name = 138-55-200-104.reverse-dns.chicago.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
27.11.33.92 attackbotsspam
22/tcp
[2019-07-11]1pkt
2019-07-11 19:14:05
200.66.115.130 attackspam
$f2bV_matches
2019-07-11 18:56:53
34.87.119.20 attackbotsspam
Invalid user src from 34.87.119.20 port 42020
2019-07-11 18:36:33
151.80.162.216 attackspam
Jul 11 10:12:21  postfix/smtpd: warning: unknown[151.80.162.216]: SASL LOGIN authentication failed
2019-07-11 18:25:32
78.167.244.35 attackbots
Caught in portsentry honeypot
2019-07-11 18:41:47
138.68.155.9 attackbotsspam
2019-07-11T05:46:13.361487stark.klein-stark.info sshd\[3062\]: Invalid user pen from 138.68.155.9 port 63464
2019-07-11T05:46:13.369011stark.klein-stark.info sshd\[3062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.155.9
2019-07-11T05:46:15.236135stark.klein-stark.info sshd\[3062\]: Failed password for invalid user pen from 138.68.155.9 port 63464 ssh2
...
2019-07-11 18:15:54
118.27.29.93 attackbots
Jul  8 12:17:54 xb3 sshd[10303]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v118-27-29-93.tnts.static.cnode.io
Jul  8 12:17:55 xb3 sshd[10303]: Failed password for invalid user share from 118.27.29.93 port 51798 ssh2
Jul  8 12:17:55 xb3 sshd[10303]: Received disconnect from 118.27.29.93: 11: Bye Bye [preauth]
Jul  8 12:20:08 xb3 sshd[21877]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v118-27-29-93.tnts.static.cnode.io
Jul  8 12:20:09 xb3 sshd[21877]: Failed password for invalid user ts from 118.27.29.93 port 46114 ssh2
Jul  8 12:20:10 xb3 sshd[21877]: Received disconnect from 118.27.29.93: 11: Bye Bye [preauth]
Jul  8 12:21:48 xb3 sshd[8878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v118-27-29-93.tnts.static.cnode.io
Jul  8 12:21:49 xb3 sshd[8878]: Failed password for invalid user tod from 118.27.29.93 port 35242 ssh2
Jul  8 12:21:49 x........
-------------------------------
2019-07-11 18:54:53
191.53.195.239 attack
$f2bV_matches
2019-07-11 18:38:06
179.156.5.172 attackbots
5555/tcp
[2019-07-11]1pkt
2019-07-11 18:30:54
118.193.31.181 attack
Honeypot hit.
2019-07-11 19:25:50
46.101.88.10 attackspambots
Jul 11 12:36:45 mail sshd\[4955\]: Invalid user devil from 46.101.88.10
Jul 11 12:36:45 mail sshd\[4955\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.88.10
Jul 11 12:36:48 mail sshd\[4955\]: Failed password for invalid user devil from 46.101.88.10 port 16034 ssh2
...
2019-07-11 19:24:16
171.100.77.23 attackbotsspam
Automatic report - SSH Brute-Force Attack
2019-07-11 19:19:14
131.196.234.34 attackspambots
Jul 11 05:47:26 mail postfix/smtpd\[21429\]: NOQUEUE: reject: RCPT from unknown\[131.196.234.34\]: 554 5.7.1 Service unavailable\; Client host \[131.196.234.34\] blocked using zen.spamhaus.org\; https://www.spamhaus.org/query/ip/131.196.234.34\; from=\ to=\ proto=ESMTP helo=\\
2019-07-11 18:17:16
84.201.184.53 attack
" "
2019-07-11 19:20:09
138.68.60.18 attackspam
Jul 10 04:45:20 eola postfix/smtpd[4125]: connect from unknown[138.68.60.18]
Jul 10 04:45:21 eola postfix/smtpd[4125]: NOQUEUE: reject: RCPT from unknown[138.68.60.18]: 504 5.5.2 : Helo command rejected: need fully-qualified hostname; from=x@x helo=
Jul 10 04:45:21 eola postfix/smtpd[4125]: disconnect from unknown[138.68.60.18] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4
Jul 10 04:45:22 eola postfix/smtpd[4125]: connect from unknown[138.68.60.18]
Jul 10 04:45:23 eola postfix/smtpd[4125]: lost connection after AUTH from unknown[138.68.60.18]
Jul 10 04:45:23 eola postfix/smtpd[4125]: disconnect from unknown[138.68.60.18] ehlo=1 auth=0/1 commands=1/2
Jul 10 04:45:23 eola postfix/smtpd[4125]: connect from unknown[138.68.60.18]
Jul 10 04:45:24 eola postfix/smtpd[4125]: lost connection after AUTH from unknown[138.68.60.18]
Jul 10 04:45:24 eola postfix/smtpd[4125]: disconnect from unknown[138.68.60.18] ehlo=1 auth=0/1 commands=1/2
Jul 10 04:45:24 eola postfix/s........
-------------------------------
2019-07-11 18:26:06

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