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 <<>> 104.139.20.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5814
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.139.20.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012901 1800 900 604800 86400

;; Query time: 34 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 05:15:40 CST 2025
;; MSG SIZE  rcvd: 106
Host info
81.20.139.104.in-addr.arpa domain name pointer syn-104-139-020-081.res.spectrum.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
81.20.139.104.in-addr.arpa	name = syn-104-139-020-081.res.spectrum.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
121.171.166.170 attack
2020-05-26T15:51:45.941442abusebot-2.cloudsearch.cf sshd[3961]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170  user=root
2020-05-26T15:51:47.525718abusebot-2.cloudsearch.cf sshd[3961]: Failed password for root from 121.171.166.170 port 41304 ssh2
2020-05-26T15:54:25.928599abusebot-2.cloudsearch.cf sshd[4025]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170  user=root
2020-05-26T15:54:27.477779abusebot-2.cloudsearch.cf sshd[4025]: Failed password for root from 121.171.166.170 port 37896 ssh2
2020-05-26T15:56:22.327611abusebot-2.cloudsearch.cf sshd[4029]: Invalid user cesarc from 121.171.166.170 port 56142
2020-05-26T15:56:22.333214abusebot-2.cloudsearch.cf sshd[4029]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170
2020-05-26T15:56:22.327611abusebot-2.cloudsearch.cf sshd[4029]: Invalid user cesarc from 121.171.166.170 p
...
2020-05-27 01:14:54
128.199.162.2 attackspam
$f2bV_matches
2020-05-27 01:12:36
174.44.249.146 attack
Brute forcing RDP port 3389
2020-05-27 01:14:09
218.158.86.147 attackbots
smtp probe/invalid login attempt
2020-05-27 00:39:13
165.227.58.61 attack
2020-05-26T11:56:47.636441mail.thespaminator.com sshd[23266]: Invalid user man from 165.227.58.61 port 52460
2020-05-26T11:56:50.035301mail.thespaminator.com sshd[23266]: Failed password for invalid user man from 165.227.58.61 port 52460 ssh2
...
2020-05-27 00:56:33
175.155.13.34 attack
May 26 18:28:35 [host] sshd[30564]: pam_unix(sshd:
May 26 18:28:37 [host] sshd[30564]: Failed passwor
May 26 18:32:42 [host] sshd[30724]: pam_unix(sshd:
2020-05-27 00:40:00
170.130.69.181 attackspam
Received: from mail.interrelatedtasks.com (170.130.69.181) by
2020-05-27 01:00:30
161.202.81.105 attack
May 26 18:28:23 buvik sshd[21108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.202.81.105  user=root
May 26 18:28:26 buvik sshd[21108]: Failed password for root from 161.202.81.105 port 34816 ssh2
May 26 18:32:29 buvik sshd[21723]: Invalid user share from 161.202.81.105
...
2020-05-27 00:52:50
124.43.16.144 attack
webdav
2020-05-27 00:38:28
37.49.226.236 attackspambots
(sshd) Failed SSH login from 37.49.226.236 (NL/Netherlands/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 26 17:56:26 ubnt-55d23 sshd[7113]: Did not receive identification string from 37.49.226.236 port 35742
May 26 17:56:32 ubnt-55d23 sshd[7114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.236  user=root
2020-05-27 01:04:15
178.128.162.10 attackspambots
May 26 18:38:20 vps sshd[356198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.162.10  user=root
May 26 18:38:22 vps sshd[356198]: Failed password for root from 178.128.162.10 port 40612 ssh2
May 26 18:41:57 vps sshd[373629]: Invalid user vermont from 178.128.162.10 port 45598
May 26 18:41:57 vps sshd[373629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.162.10
May 26 18:41:59 vps sshd[373629]: Failed password for invalid user vermont from 178.128.162.10 port 45598 ssh2
...
2020-05-27 01:02:30
189.132.55.54 attack
" "
2020-05-27 00:37:30
201.184.169.106 attackspam
SSH brute force attempt
2020-05-27 00:57:34
14.98.200.167 attackbotsspam
May 26 18:24:32 h2779839 sshd[11906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.98.200.167  user=root
May 26 18:24:33 h2779839 sshd[11906]: Failed password for root from 14.98.200.167 port 50990 ssh2
May 26 18:26:30 h2779839 sshd[11934]: Invalid user yugoo2 from 14.98.200.167 port 51256
May 26 18:26:30 h2779839 sshd[11934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.98.200.167
May 26 18:26:30 h2779839 sshd[11934]: Invalid user yugoo2 from 14.98.200.167 port 51256
May 26 18:26:33 h2779839 sshd[11934]: Failed password for invalid user yugoo2 from 14.98.200.167 port 51256 ssh2
May 26 18:28:25 h2779839 sshd[11946]: Invalid user gmotor from 14.98.200.167 port 51522
May 26 18:28:25 h2779839 sshd[11946]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.98.200.167
May 26 18:28:25 h2779839 sshd[11946]: Invalid user gmotor from 14.98.200.167 port 51522
May 26
...
2020-05-27 00:45:30
106.75.34.221 attackspambots
May 26 18:51:18 lukav-desktop sshd\[22592\]: Invalid user sun from 106.75.34.221
May 26 18:51:18 lukav-desktop sshd\[22592\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.221
May 26 18:51:20 lukav-desktop sshd\[22592\]: Failed password for invalid user sun from 106.75.34.221 port 56824 ssh2
May 26 18:56:37 lukav-desktop sshd\[22638\]: Invalid user ming from 106.75.34.221
May 26 18:56:37 lukav-desktop sshd\[22638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.221
2020-05-27 01:00:05

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