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: Ireland

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 <<>> 57.21.4.243
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44488
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.21.4.243.			IN	A

;; AUTHORITY SECTION:
.			474	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024092900 1800 900 604800 86400

;; Query time: 52 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 30 00:00:06 CST 2024
;; MSG SIZE  rcvd: 104
Host info
Host 243.4.21.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 243.4.21.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.27.166 attackspam
10/28/2019-00:11:30.307117 185.176.27.166 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-28 08:11:06
45.136.109.15 attack
Portscan or hack attempt detected by psad/fwsnort
2019-10-28 08:31:00
80.82.78.100 attack
27.10.2019 23:39:58 Connection to port 1060 blocked by firewall
2019-10-28 08:28:20
148.72.213.52 attack
Oct 28 04:52:27 eventyay sshd[8697]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.213.52
Oct 28 04:52:29 eventyay sshd[8697]: Failed password for invalid user user3 from 148.72.213.52 port 60374 ssh2
Oct 28 04:57:00 eventyay sshd[8796]: Failed password for root from 148.72.213.52 port 42776 ssh2
...
2019-10-28 12:00:17
45.67.14.199 attack
2019-10-22T23:40:27.405261pi sshd[21808]: Invalid user prestam5 from 45.67.14.199 port 42712
2019-10-22T23:40:29.063214pi sshd[21811]: Invalid user presta from 45.67.14.199 port 42902
2019-10-22T23:40:33.449989pi sshd[21813]: Invalid user user1 from 45.67.14.199 port 43656
2019-10-22T23:40:34.154656pi sshd[21820]: Invalid user user10 from 45.67.14.199 port 44136
2019-10-22T23:40:38.947974pi sshd[21822]: Invalid user orange from 45.67.14.199 port 44456


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=45.67.14.199
2019-10-28 08:06:15
89.33.8.34 attackspam
ET CINS Active Threat Intelligence Poor Reputation IP group 88 - port: 53 proto: UDP cat: Misc Attack
2019-10-28 08:25:27
45.136.109.82 attackbots
10/27/2019-19:35:56.593990 45.136.109.82 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-28 08:05:42
185.175.93.104 attackspam
10/27/2019-19:29:58.704958 185.175.93.104 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-28 08:12:37
92.53.65.82 attackspam
8884/tcp 8889/tcp 8886/tcp...
[2019-08-27/10-27]270pkt,230pt.(tcp)
2019-10-28 12:02:39
77.247.110.61 attackbotsspam
10/27/2019-22:29:43.302656 77.247.110.61 Protocol: 17 ET SCAN Sipvicious Scan
2019-10-28 08:29:31
89.248.160.193 attackspam
Oct 28 00:31:19 mc1 kernel: \[3505411.533320\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=89.248.160.193 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=33969 PROTO=TCP SPT=45648 DPT=8523 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 28 00:32:47 mc1 kernel: \[3505499.364787\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=89.248.160.193 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=63788 PROTO=TCP SPT=45648 DPT=8525 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 28 00:35:10 mc1 kernel: \[3505641.666616\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=89.248.160.193 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=5063 PROTO=TCP SPT=45648 DPT=8513 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-10-28 08:24:41
94.102.56.181 attackbots
10/27/2019-18:04:28.967170 94.102.56.181 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-28 08:21:42
92.53.65.52 attackbotsspam
10/27/2019-17:17:09.520634 92.53.65.52 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-28 07:58:13
162.125.35.135 attackbots
ET POLICY Dropbox.com Offsite File Backup in Use - port: 34177 proto: TCP cat: Potential Corporate Privacy Violation
2019-10-28 08:18:09
81.22.45.73 attackspam
10/27/2019-19:44:13.713512 81.22.45.73 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-28 08:00:46

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