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 <<>> 52.21.197.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58539
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.21.197.145.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030100 1800 900 604800 86400

;; Query time: 239 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 21:02:13 CST 2025
;; MSG SIZE  rcvd: 106
Host info
145.197.21.52.in-addr.arpa domain name pointer ec2-52-21-197-145.compute-1.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
145.197.21.52.in-addr.arpa	name = ec2-52-21-197-145.compute-1.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
138.68.41.79 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-18 00:08:02
167.114.185.237 attackspam
Dec 17 05:44:28 auw2 sshd\[6432\]: Invalid user alms from 167.114.185.237
Dec 17 05:44:28 auw2 sshd\[6432\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=237.ip-167-114-185.net
Dec 17 05:44:31 auw2 sshd\[6432\]: Failed password for invalid user alms from 167.114.185.237 port 51548 ssh2
Dec 17 05:50:17 auw2 sshd\[7013\]: Invalid user nfs from 167.114.185.237
Dec 17 05:50:17 auw2 sshd\[7013\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=237.ip-167-114-185.net
2019-12-17 23:53:45
168.90.208.210 attack
Automatic report - Port Scan Attack
2019-12-18 00:04:43
80.144.238.222 attackspambots
Dec 17 16:41:58 ns381471 sshd[31289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.144.238.222
Dec 17 16:42:01 ns381471 sshd[31289]: Failed password for invalid user admin from 80.144.238.222 port 49892 ssh2
2019-12-18 00:06:34
218.92.0.134 attack
Dec 14 15:52:42 microserver sshd[20185]: Failed none for root from 218.92.0.134 port 29154 ssh2
Dec 14 15:52:43 microserver sshd[20185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.134  user=root
Dec 14 15:52:44 microserver sshd[20185]: Failed password for root from 218.92.0.134 port 29154 ssh2
Dec 14 15:52:48 microserver sshd[20185]: Failed password for root from 218.92.0.134 port 29154 ssh2
Dec 14 15:52:51 microserver sshd[20185]: Failed password for root from 218.92.0.134 port 29154 ssh2
Dec 14 16:40:20 microserver sshd[27784]: Failed none for root from 218.92.0.134 port 19822 ssh2
Dec 14 16:40:20 microserver sshd[27784]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.134  user=root
Dec 14 16:40:21 microserver sshd[27784]: Failed password for root from 218.92.0.134 port 19822 ssh2
Dec 14 16:40:25 microserver sshd[27784]: Failed password for root from 218.92.0.134 port 19822 ssh2
Dec 14 16:40:28 microserve
2019-12-17 23:54:54
78.139.216.117 attackbots
Dec 17 16:27:18 sd-53420 sshd\[21435\]: User root from 78.139.216.117 not allowed because none of user's groups are listed in AllowGroups
Dec 17 16:27:18 sd-53420 sshd\[21435\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.139.216.117  user=root
Dec 17 16:27:20 sd-53420 sshd\[21435\]: Failed password for invalid user root from 78.139.216.117 port 53616 ssh2
Dec 17 16:32:47 sd-53420 sshd\[24158\]: Invalid user baofull from 78.139.216.117
Dec 17 16:32:47 sd-53420 sshd\[24158\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.139.216.117
...
2019-12-17 23:43:16
14.226.86.63 attackspambots
Attempt to attack host OS, exploiting network vulnerabilities, on 17-12-2019 14:25:15.
2019-12-18 00:13:47
112.17.160.200 attackspam
Dec 17 14:58:39 microserver sshd[50820]: Invalid user feiler from 112.17.160.200 port 49928
Dec 17 14:58:39 microserver sshd[50820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.17.160.200
Dec 17 14:58:41 microserver sshd[50820]: Failed password for invalid user feiler from 112.17.160.200 port 49928 ssh2
Dec 17 15:06:55 microserver sshd[52286]: Invalid user qj from 112.17.160.200 port 44286
Dec 17 15:06:55 microserver sshd[52286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.17.160.200
Dec 17 15:24:38 microserver sshd[54950]: Invalid user cafe from 112.17.160.200 port 32884
Dec 17 15:24:38 microserver sshd[54950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.17.160.200
Dec 17 15:24:40 microserver sshd[54950]: Failed password for invalid user cafe from 112.17.160.200 port 32884 ssh2
Dec 17 15:33:15 microserver sshd[56467]: pam_unix(sshd:auth): authentication failure; logn
2019-12-17 23:49:38
51.91.251.20 attack
Dec 17 18:16:57 hosting sshd[19935]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.ip-51-91-251.eu  user=root
Dec 17 18:16:59 hosting sshd[19935]: Failed password for root from 51.91.251.20 port 40944 ssh2
...
2019-12-18 00:10:30
222.186.175.217 attackbotsspam
Dec 17 17:03:02 localhost sshd\[6444\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217  user=root
Dec 17 17:03:04 localhost sshd\[6444\]: Failed password for root from 222.186.175.217 port 44506 ssh2
Dec 17 17:03:07 localhost sshd\[6444\]: Failed password for root from 222.186.175.217 port 44506 ssh2
2019-12-18 00:05:45
203.99.62.158 attack
Dec 17 16:00:23 l02a sshd[24373]: Invalid user miyairi from 203.99.62.158
Dec 17 16:00:24 l02a sshd[24373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.99.62.158 
Dec 17 16:00:23 l02a sshd[24373]: Invalid user miyairi from 203.99.62.158
Dec 17 16:00:26 l02a sshd[24373]: Failed password for invalid user miyairi from 203.99.62.158 port 52535 ssh2
2019-12-18 00:14:18
104.131.55.236 attackspambots
$f2bV_matches
2019-12-18 00:15:49
173.14.131.1 attack
DATE:2019-12-17 15:25:15, IP:173.14.131.1, PORT:telnet - Telnet brute force auth on a honeypot server (epe-dc)
2019-12-18 00:16:48
77.138.254.154 attackbotsspam
Dec 17 15:52:32 web8 sshd\[22868\]: Invalid user elgsaas from 77.138.254.154
Dec 17 15:52:32 web8 sshd\[22868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.138.254.154
Dec 17 15:52:34 web8 sshd\[22868\]: Failed password for invalid user elgsaas from 77.138.254.154 port 58316 ssh2
Dec 17 15:59:23 web8 sshd\[25998\]: Invalid user rex from 77.138.254.154
Dec 17 15:59:23 web8 sshd\[25998\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.138.254.154
2019-12-18 00:00:31
185.18.228.12 attackbots
Automatic report - Banned IP Access
2019-12-17 23:34:40

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