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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 55.138.81.6
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27759
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;55.138.81.6.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012801 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 02:36:58 CST 2025
;; MSG SIZE  rcvd: 104
Host info
b'Host 6.81.138.55.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
server can't find 55.138.81.6.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
111.229.199.67 attackbotsspam
Apr  6 13:36:15 ns382633 sshd\[29269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.199.67  user=root
Apr  6 13:36:17 ns382633 sshd\[29269\]: Failed password for root from 111.229.199.67 port 43314 ssh2
Apr  6 13:54:52 ns382633 sshd\[573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.199.67  user=root
Apr  6 13:54:53 ns382633 sshd\[573\]: Failed password for root from 111.229.199.67 port 44962 ssh2
Apr  6 13:59:36 ns382633 sshd\[1694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.199.67  user=root
2020-04-06 20:37:46
109.196.82.214 attackspambots
spam
2020-04-06 20:31:16
51.38.126.92 attackbotsspam
$f2bV_matches
2020-04-06 20:13:19
187.65.164.199 attack
Lines containing failures of 187.65.164.199
Apr  6 06:55:24 shared06 sshd[17232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.65.164.199  user=r.r
Apr  6 06:55:26 shared06 sshd[17232]: Failed password for r.r from 187.65.164.199 port 35104 ssh2
Apr  6 06:55:26 shared06 sshd[17232]: Received disconnect from 187.65.164.199 port 35104:11: Bye Bye [preauth]
Apr  6 06:55:26 shared06 sshd[17232]: Disconnected from authenticating user r.r 187.65.164.199 port 35104 [preauth]
Apr  6 07:12:45 shared06 sshd[22494]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.65.164.199  user=r.r
Apr  6 07:12:47 shared06 sshd[22494]: Failed password for r.r from 187.65.164.199 port 49232 ssh2
Apr  6 07:12:47 shared06 sshd[22494]: Received disconnect from 187.65.164.199 port 49232:11: Bye Bye [preauth]
Apr  6 07:12:47 shared06 sshd[22494]: Disconnected from authenticating user r.r 187.65.164.199 port 49232........
------------------------------
2020-04-06 20:51:15
51.38.37.89 attackspam
Apr  6 12:06:07 vmd48417 sshd[28144]: Failed password for root from 51.38.37.89 port 53366 ssh2
2020-04-06 20:12:42
222.128.9.235 attack
postfix
2020-04-06 20:12:06
148.251.9.145 attackbots
20 attempts against mh-misbehave-ban on pluto
2020-04-06 20:40:10
122.166.237.117 attackbotsspam
Apr  6 19:13:18 webhost01 sshd[26302]: Failed password for root from 122.166.237.117 port 45732 ssh2
...
2020-04-06 20:30:20
222.186.173.201 attackspam
Apr  6 12:32:58 ip-172-31-62-245 sshd\[26981\]: Failed password for root from 222.186.173.201 port 44972 ssh2\
Apr  6 12:33:01 ip-172-31-62-245 sshd\[26981\]: Failed password for root from 222.186.173.201 port 44972 ssh2\
Apr  6 12:33:20 ip-172-31-62-245 sshd\[26985\]: Failed password for root from 222.186.173.201 port 36614 ssh2\
Apr  6 12:33:40 ip-172-31-62-245 sshd\[26987\]: Failed password for root from 222.186.173.201 port 13840 ssh2\
Apr  6 12:33:51 ip-172-31-62-245 sshd\[26987\]: Failed password for root from 222.186.173.201 port 13840 ssh2\
2020-04-06 20:36:56
51.178.27.237 attack
2020-04-06T13:11:02.746558ns386461 sshd\[4342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=237.ip-51-178-27.eu  user=root
2020-04-06T13:11:04.988524ns386461 sshd\[4342\]: Failed password for root from 51.178.27.237 port 49010 ssh2
2020-04-06T13:20:12.054409ns386461 sshd\[12290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=237.ip-51-178-27.eu  user=root
2020-04-06T13:20:13.798407ns386461 sshd\[12290\]: Failed password for root from 51.178.27.237 port 38906 ssh2
2020-04-06T13:24:36.252949ns386461 sshd\[16485\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=237.ip-51-178-27.eu  user=root
...
2020-04-06 20:34:33
164.132.225.229 attackbotsspam
2020-04-06T12:44:27.152582librenms sshd[5671]: Failed password for root from 164.132.225.229 port 44200 ssh2
2020-04-06T12:48:46.071014librenms sshd[6284]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=229.ip-164-132-225.eu  user=root
2020-04-06T12:48:48.578653librenms sshd[6284]: Failed password for root from 164.132.225.229 port 33016 ssh2
...
2020-04-06 20:11:02
211.20.181.186 attackspambots
Apr  6 12:20:28 sip sshd[21383]: Failed password for root from 211.20.181.186 port 1344 ssh2
Apr  6 12:27:18 sip sshd[23905]: Failed password for root from 211.20.181.186 port 56682 ssh2
2020-04-06 20:45:25
71.95.243.20 attackspam
2020-04-06T12:58:29.105371rocketchat.forhosting.nl sshd[26597]: Failed password for root from 71.95.243.20 port 40106 ssh2
2020-04-06T13:02:16.028398rocketchat.forhosting.nl sshd[26696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=71.95.243.20  user=root
2020-04-06T13:02:18.062642rocketchat.forhosting.nl sshd[26696]: Failed password for root from 71.95.243.20 port 51784 ssh2
...
2020-04-06 20:15:39
27.76.166.181 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 27.76.166.181 (VN/Vietnam/localhost): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-04-06 08:17:14 plain authenticator failed for ([127.0.0.1]) [27.76.166.181]: 535 Incorrect authentication data (set_id=manager@nazeranyekta.com)
2020-04-06 20:47:41
35.232.92.131 attackbotsspam
Apr  6 12:03:24 ns381471 sshd[25378]: Failed password for root from 35.232.92.131 port 51014 ssh2
2020-04-06 20:27:11

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