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 Kingdom of Great Britain and Northern Ireland (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 <<>> 13.21.243.34
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49746
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;13.21.243.34.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 01:43:22 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 34.243.21.13.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 34.243.21.13.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
54.38.184.10 attackbotsspam
Oct 17 15:50:55 MK-Soft-VM3 sshd[3061]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.184.10 
Oct 17 15:50:57 MK-Soft-VM3 sshd[3061]: Failed password for invalid user sh123 from 54.38.184.10 port 55680 ssh2
...
2019-10-17 22:07:04
157.245.34.63 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-10-17 21:33:14
2.42.216.10 attack
Fail2Ban Ban Triggered
2019-10-17 21:58:05
176.10.99.200 attackspam
0,97-01/01 [bc01/m18] PostRequest-Spammer scoring: essen
2019-10-17 21:47:00
148.72.211.251 attackspambots
Automatic report - Banned IP Access
2019-10-17 21:59:19
203.172.161.11 attackspam
SSH Brute-Forcing (ownc)
2019-10-17 21:48:57
95.173.160.13 attack
Port 1433 Scan
2019-10-17 21:43:31
86.157.109.147 attackspambots
Sender: [xxx]@pec.provincia.pv.it
2019-10-17 21:41:56
140.82.8.105 attackspam
Wordpress brute-force
2019-10-17 22:06:11
123.207.233.222 attack
$f2bV_matches
2019-10-17 21:33:56
222.186.42.4 attack
Oct 17 15:45:59 root sshd[9181]: Failed password for root from 222.186.42.4 port 41342 ssh2
Oct 17 15:46:04 root sshd[9181]: Failed password for root from 222.186.42.4 port 41342 ssh2
Oct 17 15:46:09 root sshd[9181]: Failed password for root from 222.186.42.4 port 41342 ssh2
Oct 17 15:46:13 root sshd[9181]: Failed password for root from 222.186.42.4 port 41342 ssh2
...
2019-10-17 22:00:43
69.171.74.150 attackspam
Automatic report - SSH Brute-Force Attack
2019-10-17 21:55:22
45.125.66.183 attackspam
Oct 17 14:45:42 vmanager6029 postfix/smtpd\[1945\]: warning: unknown\[45.125.66.183\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 17 14:53:22 vmanager6029 postfix/smtpd\[2256\]: warning: unknown\[45.125.66.183\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-10-17 21:31:50
103.76.252.6 attack
Oct 17 09:50:15 firewall sshd[32016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.76.252.6
Oct 17 09:50:15 firewall sshd[32016]: Invalid user wpvideo from 103.76.252.6
Oct 17 09:50:17 firewall sshd[32016]: Failed password for invalid user wpvideo from 103.76.252.6 port 51905 ssh2
...
2019-10-17 21:54:52
194.158.192.175 attackspambots
(imapd) Failed IMAP login from 194.158.192.175 (BY/Belarus/static.byfly.gomel.by): 1 in the last 3600 secs
2019-10-17 22:07:58

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