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

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 <<>> 13.57.194.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18721
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;13.57.194.21.			IN	A

;; AUTHORITY SECTION:
.			434	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022601 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 27 12:08:46 CST 2022
;; MSG SIZE  rcvd: 105
Host info
21.194.57.13.in-addr.arpa domain name pointer ec2-13-57-194-21.us-west-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.194.57.13.in-addr.arpa	name = ec2-13-57-194-21.us-west-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
106.13.43.192 attackbots
Nov 21 15:42:08 Ubuntu-1404-trusty-64-minimal sshd\[711\]: Invalid user rmgadmin from 106.13.43.192
Nov 21 15:42:08 Ubuntu-1404-trusty-64-minimal sshd\[711\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.43.192
Nov 21 15:42:10 Ubuntu-1404-trusty-64-minimal sshd\[711\]: Failed password for invalid user rmgadmin from 106.13.43.192 port 36704 ssh2
Nov 21 15:54:01 Ubuntu-1404-trusty-64-minimal sshd\[21682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.43.192  user=root
Nov 21 15:54:03 Ubuntu-1404-trusty-64-minimal sshd\[21682\]: Failed password for root from 106.13.43.192 port 49678 ssh2
2019-11-22 01:00:32
24.103.74.180 attack
Honeypot attack, port: 81, PTR: rrcs-24-103-74-180.nyc.biz.rr.com.
2019-11-22 00:47:01
180.117.53.77 attackbotsspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-11-22 00:29:15
112.85.42.186 attackbotsspam
Nov 21 21:42:03 vibhu-HP-Z238-Microtower-Workstation sshd\[26725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.186  user=root
Nov 21 21:42:05 vibhu-HP-Z238-Microtower-Workstation sshd\[26725\]: Failed password for root from 112.85.42.186 port 24398 ssh2
Nov 21 21:42:08 vibhu-HP-Z238-Microtower-Workstation sshd\[26725\]: Failed password for root from 112.85.42.186 port 24398 ssh2
Nov 21 21:42:10 vibhu-HP-Z238-Microtower-Workstation sshd\[26725\]: Failed password for root from 112.85.42.186 port 24398 ssh2
Nov 21 21:45:26 vibhu-HP-Z238-Microtower-Workstation sshd\[26849\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.186  user=root
...
2019-11-22 00:41:57
95.105.233.209 attackspam
[ssh] SSH attack
2019-11-22 00:41:15
74.63.250.6 attackbotsspam
2019-11-21T16:17:29.216713shield sshd\[1481\]: Invalid user penermon from 74.63.250.6 port 48234
2019-11-21T16:17:29.222099shield sshd\[1481\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.63.250.6
2019-11-21T16:17:31.862781shield sshd\[1481\]: Failed password for invalid user penermon from 74.63.250.6 port 48234 ssh2
2019-11-21T16:21:14.136402shield sshd\[2043\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.63.250.6  user=games
2019-11-21T16:21:15.663345shield sshd\[2043\]: Failed password for games from 74.63.250.6 port 55734 ssh2
2019-11-22 00:27:32
221.2.158.54 attackspambots
Nov 21 17:26:46 mail sshd[25666]: Failed password for root from 221.2.158.54 port 38617 ssh2
Nov 21 17:31:44 mail sshd[26548]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.2.158.54 
Nov 21 17:31:46 mail sshd[26548]: Failed password for invalid user stroscheim from 221.2.158.54 port 58271 ssh2
2019-11-22 01:03:20
102.177.145.221 attackbots
Fail2Ban Ban Triggered
2019-11-22 00:46:06
200.58.75.249 attackspam
RDP Brute-Force (Grieskirchen RZ2)
2019-11-22 00:24:13
82.221.105.7 attackspam
82.221.105.7 was recorded 9 times by 6 hosts attempting to connect to the following ports: 8649,51235,4911,7548,4242,53,8080,554,4949. Incident counter (4h, 24h, all-time): 9, 38, 388
2019-11-22 00:59:22
114.34.157.213 attack
Honeypot attack, port: 23, PTR: 114-34-157-213.HINET-IP.hinet.net.
2019-11-22 00:59:03
211.21.191.41 attackbotsspam
Honeypot attack, port: 23, PTR: 211-21-191-41.HINET-IP.hinet.net.
2019-11-22 01:03:35
120.15.141.155 attackspam
Unauthorised access (Nov 21) SRC=120.15.141.155 LEN=40 TTL=49 ID=3258 TCP DPT=23 WINDOW=31297 SYN
2019-11-22 00:22:53
49.88.112.74 attackbotsspam
2019-11-21T16:18:17.219253shield sshd\[1593\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.74  user=root
2019-11-21T16:18:19.782992shield sshd\[1593\]: Failed password for root from 49.88.112.74 port 26206 ssh2
2019-11-21T16:18:21.327261shield sshd\[1593\]: Failed password for root from 49.88.112.74 port 26206 ssh2
2019-11-21T16:18:23.336066shield sshd\[1593\]: Failed password for root from 49.88.112.74 port 26206 ssh2
2019-11-21T16:21:47.639395shield sshd\[2156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.74  user=root
2019-11-22 00:37:54
109.136.242.203 attackspam
Nov 21 12:06:13 mailserver dovecot: auth-worker(45121): sql([hidden],109.136.242.203,<4tzYSNmXIM1tiPLL>): unknown user
Nov 21 12:06:15 mailserver dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=<[hidden]>, method=PLAIN, rip=109.136.242.203, lip=[hidden], TLS, session=<4tzYSNmXIM1tiPLL>
Nov 21 13:08:36 mailserver dovecot: auth-worker(45967): sql([hidden],109.136.242.203,): unknown user
Nov 21 13:08:38 mailserver dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=<[hidden]>, method=PLAIN, rip=109.136.242.203, lip=[hidden], TLS, session=
Nov 21 13:08:42 mailserver dovecot: auth-worker(45967): sql([hidden],109.136.242.203,): unknown user
Nov 21 13:08:45 mailserver dovecot: imap-login: Aborted login (auth failed, 1 attempts in 7 secs): user=<[hidden]>, method=PLAIN, rip=109.136.242.203, lip=[hidden], TLS, session=
Nov 21 15:54:17 mailserver dovecot: auth-worker(47915): sql([hidden],109.136
2019-11-22 00:43:34

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