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: Incheon

Region: Incheon

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: Amazon.com, Inc.

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 <<>> 52.78.42.164
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21708
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			960	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019051900 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun May 19 20:23:57 CST 2019
;; MSG SIZE  rcvd: 116

Host info
164.42.78.52.in-addr.arpa domain name pointer ec2-52-78-42-164.ap-northeast-2.compute.amazonaws.com.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
164.42.78.52.in-addr.arpa	name = ec2-52-78-42-164.ap-northeast-2.compute.amazonaws.com.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
50.99.247.115 attack
Scan detected 2020.03.11 03:14:41 blocked until 2020.04.05 00:46:04
2020-03-11 12:17:25
222.186.52.86 attackbotsspam
Mar 11 05:17:27 OPSO sshd\[6791\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.86  user=root
Mar 11 05:17:29 OPSO sshd\[6791\]: Failed password for root from 222.186.52.86 port 42598 ssh2
Mar 11 05:17:30 OPSO sshd\[6791\]: Failed password for root from 222.186.52.86 port 42598 ssh2
Mar 11 05:17:32 OPSO sshd\[6791\]: Failed password for root from 222.186.52.86 port 42598 ssh2
Mar 11 05:18:40 OPSO sshd\[7032\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.86  user=root
2020-03-11 12:33:00
180.148.2.165 attackbotsspam
Automatic report - Port Scan
2020-03-11 12:28:47
106.52.134.88 attackspambots
Mar 11 03:39:09 markkoudstaal sshd[8175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.134.88
Mar 11 03:39:11 markkoudstaal sshd[8175]: Failed password for invalid user test@123456 from 106.52.134.88 port 35574 ssh2
Mar 11 03:41:25 markkoudstaal sshd[8545]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.134.88
2020-03-11 12:03:55
185.17.229.97 attackspambots
2020-03-11T04:00:15.748139vps773228.ovh.net sshd[13682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.17.229.97  user=root
2020-03-11T04:00:17.832014vps773228.ovh.net sshd[13682]: Failed password for root from 185.17.229.97 port 37704 ssh2
2020-03-11T04:05:00.159288vps773228.ovh.net sshd[13723]: Invalid user des from 185.17.229.97 port 25109
2020-03-11T04:05:00.176577vps773228.ovh.net sshd[13723]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.17.229.97
2020-03-11T04:05:00.159288vps773228.ovh.net sshd[13723]: Invalid user des from 185.17.229.97 port 25109
2020-03-11T04:05:01.387014vps773228.ovh.net sshd[13723]: Failed password for invalid user des from 185.17.229.97 port 25109 ssh2
2020-03-11T04:09:42.268613vps773228.ovh.net sshd[13757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.17.229.97  user=root
2020-03-11T04:09:44.527871vps773228.ovh.net ssh
...
2020-03-11 12:16:19
178.81.90.225 attack
Scan detected 2020.03.11 03:14:41 blocked until 2020.04.05 00:46:04
2020-03-11 12:16:39
14.243.181.13 attack
SSH bruteforce more then 50 syn to 22 port per 10 seconds.
2020-03-11 12:43:46
222.186.190.92 attack
Mar 11 00:26:45 NPSTNNYC01T sshd[30503]: Failed password for root from 222.186.190.92 port 65442 ssh2
Mar 11 00:27:01 NPSTNNYC01T sshd[30503]: Failed password for root from 222.186.190.92 port 65442 ssh2
Mar 11 00:27:01 NPSTNNYC01T sshd[30503]: error: maximum authentication attempts exceeded for root from 222.186.190.92 port 65442 ssh2 [preauth]
...
2020-03-11 12:31:10
5.249.155.183 attackbots
Mar 10 23:21:07 Tower sshd[12112]: Connection from 5.249.155.183 port 43676 on 192.168.10.220 port 22 rdomain ""
Mar 10 23:21:07 Tower sshd[12112]: Failed password for root from 5.249.155.183 port 43676 ssh2
Mar 10 23:21:08 Tower sshd[12112]: Received disconnect from 5.249.155.183 port 43676:11: Bye Bye [preauth]
Mar 10 23:21:08 Tower sshd[12112]: Disconnected from authenticating user root 5.249.155.183 port 43676 [preauth]
2020-03-11 12:11:43
222.186.180.17 attack
Mar 10 18:29:20 web9 sshd\[13457\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.17  user=root
Mar 10 18:29:22 web9 sshd\[13457\]: Failed password for root from 222.186.180.17 port 58398 ssh2
Mar 10 18:29:26 web9 sshd\[13457\]: Failed password for root from 222.186.180.17 port 58398 ssh2
Mar 10 18:29:28 web9 sshd\[13457\]: Failed password for root from 222.186.180.17 port 58398 ssh2
Mar 10 18:29:31 web9 sshd\[13457\]: Failed password for root from 222.186.180.17 port 58398 ssh2
2020-03-11 12:33:52
175.145.19.206 attackbots
Port probing on unauthorized port 23
2020-03-11 12:27:03
94.103.85.112 attack
Mar 11 00:19:48 lvpxxxxxxx88-92-201-20 sshd[31034]: Failed password for invalid user rstudio-server from 94.103.85.112 port 37154 ssh2
Mar 11 00:19:48 lvpxxxxxxx88-92-201-20 sshd[31034]: Received disconnect from 94.103.85.112: 11: Bye Bye [preauth]
Mar 11 00:27:58 lvpxxxxxxx88-92-201-20 sshd[31274]: Failed password for invalid user arkserver from 94.103.85.112 port 45758 ssh2
Mar 11 00:27:58 lvpxxxxxxx88-92-201-20 sshd[31274]: Received disconnect from 94.103.85.112: 11: Bye Bye [preauth]
Mar 11 00:30:29 lvpxxxxxxx88-92-201-20 sshd[31332]: Failed password for r.r from 94.103.85.112 port 35048 ssh2
Mar 11 00:30:29 lvpxxxxxxx88-92-201-20 sshd[31332]: Received disconnect from 94.103.85.112: 11: Bye Bye [preauth]
Mar 11 00:35:12 lvpxxxxxxx88-92-201-20 sshd[31466]: Failed password for r.r from 94.103.85.112 port 52564 ssh2
Mar 11 00:35:12 lvpxxxxxxx88-92-201-20 sshd[31466]: Received disconnect from 94.103.85.112: 11: Bye Bye [preauth]
Mar 11 00:38:25 lvpxxxxxxx88-92-201-20 ss........
-------------------------------
2020-03-11 12:33:16
14.29.182.232 attackbotsspam
Mar 11 04:32:41 meumeu sshd[27234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.182.232 
Mar 11 04:32:42 meumeu sshd[27234]: Failed password for invalid user malani from 14.29.182.232 port 54211 ssh2
Mar 11 04:36:19 meumeu sshd[27918]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.182.232 
...
2020-03-11 12:03:14
190.255.222.2 attackspam
Mar 11 03:27:11 srv-ubuntu-dev3 sshd[115096]: Invalid user vpn from 190.255.222.2
Mar 11 03:27:11 srv-ubuntu-dev3 sshd[115096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.255.222.2
Mar 11 03:27:11 srv-ubuntu-dev3 sshd[115096]: Invalid user vpn from 190.255.222.2
Mar 11 03:27:13 srv-ubuntu-dev3 sshd[115096]: Failed password for invalid user vpn from 190.255.222.2 port 38357 ssh2
Mar 11 03:29:04 srv-ubuntu-dev3 sshd[115405]: Invalid user ftptest from 190.255.222.2
Mar 11 03:29:04 srv-ubuntu-dev3 sshd[115405]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.255.222.2
Mar 11 03:29:04 srv-ubuntu-dev3 sshd[115405]: Invalid user ftptest from 190.255.222.2
Mar 11 03:29:06 srv-ubuntu-dev3 sshd[115405]: Failed password for invalid user ftptest from 190.255.222.2 port 47189 ssh2
Mar 11 03:31:03 srv-ubuntu-dev3 sshd[115727]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= 
...
2020-03-11 12:15:17
46.29.79.57 attackbotsspam
postfix
2020-03-11 12:26:32

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