55.194.138.236

Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 55.194.138.236
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36465
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;55.194.138.236.			IN	A

;; AUTHORITY SECTION:
.			205	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011101 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 12 04:01:30 CST 2022
;; MSG SIZE  rcvd: 107

Host info

Host 236.138.194.55.in-addr.arpa not found: 2(SERVFAIL)

Nslookup info:

server can't find 55.194.138.236.in-addr.arpa: SERVFAIL

Related IP info:

Related comments:

IP	Type	Details	Datetime
193.35.48.18	attackspam	Oct 4 05:45:09 s1 postfix/smtps/smtpd\[9739\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 05:45:09 s1 postfix/smtps/smtpd\[9738\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 05:57:22 s1 postfix/smtps/smtpd\[25124\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 05:57:43 s1 postfix/smtps/smtpd\[25061\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 05:58:42 s1 postfix/smtps/smtpd\[26332\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 05:58:42 s1 postfix/smtps/smtpd\[25061\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 05:58:49 s1 postfix/smtps/smtpd\[25061\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 05:58:49 s1 postfix/smtps/smtpd\[25124\]: warning: unknown\[193.35.48.18\]: SASL LOGIN authentication failed:	2020-10-04 13:08:10
181.174.128.64	attackbotsspam	Oct 3 22:17:49 mail.srvfarm.net postfix/smtpd[661692]: warning: unknown[181.174.128.64]: SASL PLAIN authentication failed: Oct 3 22:17:50 mail.srvfarm.net postfix/smtpd[661692]: lost connection after AUTH from unknown[181.174.128.64] Oct 3 22:22:54 mail.srvfarm.net postfix/smtps/smtpd[662244]: warning: unknown[181.174.128.64]: SASL PLAIN authentication failed: Oct 3 22:22:54 mail.srvfarm.net postfix/smtps/smtpd[662244]: lost connection after AUTH from unknown[181.174.128.64] Oct 3 22:24:31 mail.srvfarm.net postfix/smtpd[661691]: warning: unknown[181.174.128.64]: SASL PLAIN authentication failed:	2020-10-04 13:10:36
190.78.78.198	attackspam	1601757649 - 10/03/2020 22:40:49 Host: 190.78.78.198/190.78.78.198 Port: 445 TCP Blocked	2020-10-04 13:33:31
128.199.223.233	attackbotsspam	(sshd) Failed SSH login from 128.199.223.233 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 4 00:22:44 server5 sshd[25493]: Invalid user minera from 128.199.223.233 Oct 4 00:22:44 server5 sshd[25493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.223.233 Oct 4 00:22:46 server5 sshd[25493]: Failed password for invalid user minera from 128.199.223.233 port 54106 ssh2 Oct 4 00:25:08 server5 sshd[26414]: Invalid user justin from 128.199.223.233 Oct 4 00:25:08 server5 sshd[26414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.223.233	2020-10-04 13:32:05
191.37.35.171	attack	Oct 3 22:11:12 mail.srvfarm.net postfix/smtps/smtpd[658711]: warning: unknown[191.37.35.171]: SASL PLAIN authentication failed: Oct 3 22:11:12 mail.srvfarm.net postfix/smtps/smtpd[658711]: lost connection after AUTH from unknown[191.37.35.171] Oct 3 22:13:07 mail.srvfarm.net postfix/smtpd[660363]: warning: unknown[191.37.35.171]: SASL PLAIN authentication failed: Oct 3 22:13:07 mail.srvfarm.net postfix/smtpd[660363]: lost connection after AUTH from unknown[191.37.35.171] Oct 3 22:15:09 mail.srvfarm.net postfix/smtpd[660369]: warning: unknown[191.37.35.171]: SASL PLAIN authentication failed:	2020-10-04 13:08:41
77.252.137.108	attack	Oct 3 22:24:23 mail.srvfarm.net postfix/smtps/smtpd[662244]: warning: unknown[77.252.137.108]: SASL PLAIN authentication failed: Oct 3 22:24:23 mail.srvfarm.net postfix/smtps/smtpd[662244]: lost connection after AUTH from unknown[77.252.137.108] Oct 3 22:25:26 mail.srvfarm.net postfix/smtpd[660367]: warning: unknown[77.252.137.108]: SASL PLAIN authentication failed: Oct 3 22:25:26 mail.srvfarm.net postfix/smtpd[660367]: lost connection after AUTH from unknown[77.252.137.108] Oct 3 22:27:56 mail.srvfarm.net postfix/smtps/smtpd[662242]: warning: unknown[77.252.137.108]: SASL PLAIN authentication failed:	2020-10-04 13:18:39
45.142.120.209	attackbotsspam	For at least the last 24 hours, several connections per second to port 25 (SMTP).	2020-10-04 13:21:10
45.55.65.92	attackspambots	firewall-block, port(s): 6864/tcp	2020-10-04 13:49:33
103.18.242.18	attackbots	Oct 3 22:10:06 mail.srvfarm.net postfix/smtpd[660372]: warning: unknown[103.18.242.18]: SASL PLAIN authentication failed: Oct 3 22:10:06 mail.srvfarm.net postfix/smtpd[660372]: lost connection after AUTH from unknown[103.18.242.18] Oct 3 22:15:36 mail.srvfarm.net postfix/smtps/smtpd[658711]: warning: unknown[103.18.242.18]: SASL PLAIN authentication failed: Oct 3 22:15:36 mail.srvfarm.net postfix/smtps/smtpd[658711]: lost connection after AUTH from unknown[103.18.242.18] Oct 3 22:16:51 mail.srvfarm.net postfix/smtps/smtpd[658711]: warning: unknown[103.18.242.18]: SASL PLAIN authentication failed:	2020-10-04 13:16:53
118.97.38.170	attackbots	Port probing on unauthorized port 8080	2020-10-04 13:31:08
52.187.105.28	attack	Oct 3 22:12:33 mail.srvfarm.net postfix/smtpd[661688]: NOQUEUE: reject: RCPT from unknown[52.187.105.28]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo= Oct 3 22:14:21 mail.srvfarm.net postfix/smtpd[660369]: NOQUEUE: reject: RCPT from unknown[52.187.105.28]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo= Oct 3 22:15:21 mail.srvfarm.net postfix/smtpd[660373]: NOQUEUE: reject: RCPT from unknown[52.187.105.28]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo= Oct 3 22:16:36 mail.srvfarm.net postfix/smtpd[661689]: NOQUEUE: reject: RCPT from unknown[52.187.105.28]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to= proto=ESMTP helo=	2020-10-04 13:19:28
112.85.42.81	attackspambots	Failed password for root from 112.85.42.81 port 22064 ssh2 Failed password for root from 112.85.42.81 port 22064 ssh2 Failed password for root from 112.85.42.81 port 22064 ssh2 Failed password for root from 112.85.42.81 port 22064 ssh2	2020-10-04 13:27:43
192.35.169.22	attack	TCP (SYN) 192.35.169.22:9081 -> port 22, len 44	2020-10-04 13:48:58
177.124.201.61	attackbots	Brute%20Force%20SSH	2020-10-04 13:36:36
138.121.95.197	attack	Oct 3 22:03:58 mail.srvfarm.net postfix/smtpd[656172]: warning: 197-95-121-138.ebertinformatica.com.br[138.121.95.197]: SASL PLAIN authentication failed: Oct 3 22:03:59 mail.srvfarm.net postfix/smtpd[656172]: lost connection after AUTH from 197-95-121-138.ebertinformatica.com.br[138.121.95.197] Oct 3 22:06:14 mail.srvfarm.net postfix/smtps/smtpd[658135]: warning: 197-95-121-138.ebertinformatica.com.br[138.121.95.197]: SASL PLAIN authentication failed: Oct 3 22:06:14 mail.srvfarm.net postfix/smtps/smtpd[658135]: lost connection after AUTH from 197-95-121-138.ebertinformatica.com.br[138.121.95.197] Oct 3 22:13:43 mail.srvfarm.net postfix/smtpd[656144]: warning: 197-95-121-138.ebertinformatica.com.br[138.121.95.197]: SASL PLAIN authentication failed:	2020-10-04 13:14:07

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