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: Reserved

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 <<>> 243.253.220.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7204
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019071700 1800 900 604800 86400

;; Query time: 4 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Jul 17 16:40:49 CST 2019
;; MSG SIZE  rcvd: 119
Host info
Host 138.220.253.243.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 138.220.253.243.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
203.186.54.237 attack
Failed password for invalid user pdv from 203.186.54.237 port 34684 ssh2
2020-10-09 18:46:36
196.52.43.114 attackspam
Found on   Binary Defense     / proto=6  .  srcport=63823  .  dstport=8443  .     (1427)
2020-10-09 18:52:06
154.72.192.26 attackbotsspam
k+ssh-bruteforce
2020-10-09 19:18:42
179.43.156.230 attack
2020-10-09 05:31:58.300811-0500  localhost sshd[71191]: Failed password for root from 179.43.156.230 port 42154 ssh2
2020-10-09 18:58:45
185.147.215.14 attack
[2020-10-09 06:30:38] NOTICE[1182] chan_sip.c: Registration from '' failed for '185.147.215.14:64775' - Wrong password
[2020-10-09 06:30:38] SECURITY[1204] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-09T06:30:38.326-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="5734",SessionID="0x7f22f840f098",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.14/64775",Challenge="26007c63",ReceivedChallenge="26007c63",ReceivedHash="7e33559e25f4ae0a3d869461ca5a4936"
[2020-10-09 06:31:17] NOTICE[1182] chan_sip.c: Registration from '' failed for '185.147.215.14:61446' - Wrong password
[2020-10-09 06:31:17] SECURITY[1204] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-09T06:31:17.577-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="5829",SessionID="0x7f22f840f098",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.21
...
2020-10-09 18:40:55
159.203.30.50 attackspambots
Port Scan
...
2020-10-09 18:59:17
106.12.175.86 attack
Oct  9 11:09:38 scw-gallant-ride sshd[9221]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.175.86
2020-10-09 19:22:43
104.236.207.70 attackspam
Oct  9 10:12:02 lnxweb62 sshd[22047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.207.70
2020-10-09 18:56:11
223.240.93.176 attackspam
Brute%20Force%20SSH
2020-10-09 18:58:23
87.251.74.35 attack
Found on   CINS badguys     / proto=6  .  srcport=56281  .  dstport=13390  .     (135)
2020-10-09 18:59:47
180.125.71.6 attackbots
Oct  8 15:06:22 rtr-mst-350 sshd[1022]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.125.71.6  user=r.r
Oct  8 15:06:24 rtr-mst-350 sshd[1022]: Failed password for r.r from 180.125.71.6 port 40793 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=180.125.71.6
2020-10-09 19:14:51
210.5.151.232 attackbots
Oct  9 07:27:57 gitlab sshd[4062590]: Failed password for invalid user postgers from 210.5.151.232 port 34920 ssh2
Oct  9 07:31:07 gitlab sshd[4063045]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.5.151.232  user=root
Oct  9 07:31:10 gitlab sshd[4063045]: Failed password for root from 210.5.151.232 port 49822 ssh2
Oct  9 07:34:21 gitlab sshd[4063484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.5.151.232  user=root
Oct  9 07:34:22 gitlab sshd[4063484]: Failed password for root from 210.5.151.232 port 36464 ssh2
...
2020-10-09 18:43:47
172.105.173.19 attack
 UDP 172.105.173.19:23257 -> port 53, len 56
2020-10-09 19:04:27
154.8.151.45 attack
SSH login attempts.
2020-10-09 19:01:04
164.90.226.205 attackbotsspam
prod6
...
2020-10-09 19:13:39

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