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: Singapore

Internet Service Provider: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Jun 16 06:31:36 web01.agentur-b-2.de postfix/smtps/smtpd[96727]: warning: unknown[104.43.9.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 06:33:41 web01.agentur-b-2.de postfix/smtps/smtpd[95720]: warning: unknown[104.43.9.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 06:36:29 web01.agentur-b-2.de postfix/smtps/smtpd[97416]: warning: unknown[104.43.9.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 06:37:28 web01.agentur-b-2.de postfix/smtps/smtpd[97416]: warning: unknown[104.43.9.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 16 06:38:27 web01.agentur-b-2.de postfix/smtps/smtpd[97416]: warning: unknown[104.43.9.166]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-16 16:17:58
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.43.9.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56261
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;104.43.9.166.			IN	A

;; AUTHORITY SECTION:
.			131	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020061600 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 16 16:17:52 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 166.9.43.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.9.43.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
200.153.219.84 attack
Auto Fail2Ban report, multiple SSH login attempts.
2020-07-21 20:57:25
14.172.210.209 attackbotsspam
1595337656 - 07/21/2020 15:20:56 Host: 14.172.210.209/14.172.210.209 Port: 445 TCP Blocked
2020-07-21 21:30:00
66.70.130.149 attack
Jul 21 14:53:39 inter-technics sshd[20692]: Invalid user cgg from 66.70.130.149 port 35322
Jul 21 14:53:39 inter-technics sshd[20692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.70.130.149
Jul 21 14:53:39 inter-technics sshd[20692]: Invalid user cgg from 66.70.130.149 port 35322
Jul 21 14:53:41 inter-technics sshd[20692]: Failed password for invalid user cgg from 66.70.130.149 port 35322 ssh2
Jul 21 15:01:26 inter-technics sshd[21172]: Invalid user phq from 66.70.130.149 port 51306
...
2020-07-21 21:44:24
61.177.172.177 attackspambots
2020-07-21T13:20:37.940796shield sshd\[26660\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.177  user=root
2020-07-21T13:20:40.699511shield sshd\[26660\]: Failed password for root from 61.177.172.177 port 39872 ssh2
2020-07-21T13:20:43.583841shield sshd\[26660\]: Failed password for root from 61.177.172.177 port 39872 ssh2
2020-07-21T13:20:46.213582shield sshd\[26660\]: Failed password for root from 61.177.172.177 port 39872 ssh2
2020-07-21T13:20:49.922828shield sshd\[26660\]: Failed password for root from 61.177.172.177 port 39872 ssh2
2020-07-21 21:34:14
200.116.175.40 attackspam
Invalid user rushi from 200.116.175.40 port 25757
2020-07-21 20:57:50
104.145.222.239 attackspam
2020-07-21T05:49:00.013231galaxy.wi.uni-potsdam.de sshd[25097]: Invalid user admin from 104.145.222.239 port 34994
2020-07-21T05:49:00.149151galaxy.wi.uni-potsdam.de sshd[25097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.145.222.239
2020-07-21T05:49:00.013231galaxy.wi.uni-potsdam.de sshd[25097]: Invalid user admin from 104.145.222.239 port 34994
2020-07-21T05:49:01.522453galaxy.wi.uni-potsdam.de sshd[25097]: Failed password for invalid user admin from 104.145.222.239 port 34994 ssh2
2020-07-21T05:49:02.670716galaxy.wi.uni-potsdam.de sshd[25103]: Invalid user admin from 104.145.222.239 port 35075
2020-07-21T05:49:02.800139galaxy.wi.uni-potsdam.de sshd[25103]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.145.222.239
2020-07-21T05:49:02.670716galaxy.wi.uni-potsdam.de sshd[25103]: Invalid user admin from 104.145.222.239 port 35075
2020-07-21T05:49:04.780794galaxy.wi.uni-potsdam.de sshd[25103]: 
...
2020-07-21 20:55:33
37.187.75.16 attackbotsspam
37.187.75.16 - - [21/Jul/2020:14:28:59 +0100] "POST /wp-login.php HTTP/1.1" 200 5591 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
37.187.75.16 - - [21/Jul/2020:14:31:00 +0100] "POST /wp-login.php HTTP/1.1" 200 5591 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
37.187.75.16 - - [21/Jul/2020:14:33:06 +0100] "POST /wp-login.php HTTP/1.1" 200 5591 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-07-21 21:46:25
222.186.180.8 attackbots
Jul 21 13:32:17 game-panel sshd[3469]: Failed password for root from 222.186.180.8 port 34712 ssh2
Jul 21 13:32:20 game-panel sshd[3469]: Failed password for root from 222.186.180.8 port 34712 ssh2
Jul 21 13:32:32 game-panel sshd[3469]: error: maximum authentication attempts exceeded for root from 222.186.180.8 port 34712 ssh2 [preauth]
2020-07-21 21:38:38
147.161.102.212 attackbotsspam
Unauthorized connection attempt from IP address 147.161.102.212 on Port 445(SMB)
2020-07-21 21:47:11
45.145.66.106 attack
Jul 21 15:22:07 debian-2gb-nbg1-2 kernel: \[17596262.585900\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.145.66.106 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=35515 PROTO=TCP SPT=49973 DPT=7706 WINDOW=1024 RES=0x00 SYN URGP=0
2020-07-21 21:41:27
45.55.243.124 attackspambots
Failed password for invalid user git from 45.55.243.124 port 57400 ssh2
2020-07-21 20:53:12
203.95.7.164 attackspambots
Jul 21 09:15:42 ny01 sshd[20852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.95.7.164
Jul 21 09:15:44 ny01 sshd[20852]: Failed password for invalid user dangerous from 203.95.7.164 port 42110 ssh2
Jul 21 09:20:48 ny01 sshd[21433]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.95.7.164
2020-07-21 21:35:50
103.112.177.246 attack
20 attempts against mh-ssh on echoip
2020-07-21 20:54:37
139.170.150.251 attack
Jul 21 06:30:56 mockhub sshd[5148]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.170.150.251
Jul 21 06:30:58 mockhub sshd[5148]: Failed password for invalid user soham from 139.170.150.251 port 27091 ssh2
...
2020-07-21 21:50:46
159.65.86.239 attack
invalid user
2020-07-21 21:54:16

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