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 <<>> 21.57.198.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5436
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.57.198.168.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012700 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 27 14:55:29 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 168.198.57.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.198.57.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.172.4.136 attack
Unauthorized connection attempt from IP address 60.172.4.136 on Port 445(SMB)
2020-09-19 15:31:24
128.14.134.170 attack
Hit honeypot r.
2020-09-19 14:53:50
121.66.252.158 attackspam
2020-09-18 23:17:00.938425-0500  localhost sshd[60889]: Failed password for root from 121.66.252.158 port 48726 ssh2
2020-09-19 14:54:17
49.48.230.12 attack
Unauthorized connection attempt from IP address 49.48.230.12 on Port 445(SMB)
2020-09-19 15:06:43
104.131.97.47 attackbotsspam
Sep 18 21:17:29 er4gw sshd[31847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.97.47  user=root
2020-09-19 15:04:09
103.23.124.69 attackbotsspam
Email rejected due to spam filtering
2020-09-19 15:24:15
192.241.237.220 attack
41904/tcp 2455/tcp 2525/tcp...
[2020-07-20/09-19]32pkt,28pt.(tcp),1pt.(udp)
2020-09-19 15:10:55
93.229.235.160 attackbots
Brute-force attempt banned
2020-09-19 15:17:48
80.82.70.162 attackspam
vps:sshd-InvalidUser
2020-09-19 15:15:38
49.233.183.15 attackspam
Sep 19 03:41:56 fhem-rasp sshd[7981]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.183.15  user=root
Sep 19 03:41:59 fhem-rasp sshd[7981]: Failed password for root from 49.233.183.15 port 49904 ssh2
...
2020-09-19 15:13:47
198.89.92.162 attackspambots
Sep 19 03:16:43 ws19vmsma01 sshd[193851]: Failed password for root from 198.89.92.162 port 40638 ssh2
...
2020-09-19 15:20:09
178.217.173.54 attack
Sep 18 23:48:37 dignus sshd[16949]: Invalid user debian from 178.217.173.54 port 54450
Sep 18 23:48:37 dignus sshd[16949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.217.173.54
Sep 18 23:48:38 dignus sshd[16949]: Failed password for invalid user debian from 178.217.173.54 port 54450 ssh2
Sep 18 23:50:20 dignus sshd[17153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.217.173.54  user=root
Sep 18 23:50:22 dignus sshd[17153]: Failed password for root from 178.217.173.54 port 49426 ssh2
...
2020-09-19 15:03:29
121.149.218.232 attack
Automatic report - Banned IP Access
2020-09-19 15:11:36
115.79.193.226 attackbots
[Mon Sep 14 16:01:01 2020] - Syn Flood From IP: 115.79.193.226 Port: 54755
2020-09-19 14:51:35
103.146.63.44 attackbots
$f2bV_matches
2020-09-19 14:52:02

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