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: China

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 <<>> 221.13.53.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12761
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.13.53.145.			IN	A

;; AUTHORITY SECTION:
.			456	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020702 1800 900 604800 86400

;; Query time: 73 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 12:17:41 CST 2022
;; MSG SIZE  rcvd: 106
Host info
b'Host 145.53.13.221.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 145.53.13.221.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
36.68.242.12 attackspambots
37215/tcp
[2020-06-22]1pkt
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76.186.123.165 attackspam
SSH Invalid Login
2020-06-23 06:52:57
185.181.208.225 attackbots
6822/tcp
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27.185.2.244 attackbots
1433/tcp
[2020-06-22]1pkt
2020-06-23 06:48:47
27.155.193.97 attackbots
1900/udp
[2020-06-22]1pkt
2020-06-23 06:51:03
187.87.138.252 attackbots
Jun 22 23:21:29 vps sshd[3404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=controller.surfixtelecom.com.br
Jun 22 23:21:31 vps sshd[3404]: Failed password for invalid user ww from 187.87.138.252 port 47720 ssh2
Jun 22 23:27:20 vps sshd[31348]: Invalid user admin from 187.87.138.252 port 47586
Jun 22 23:27:20 vps sshd[31348]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=controller.surfixtelecom.com.br
Jun 22 23:27:22 vps sshd[31348]: Failed password for invalid user admin from 187.87.138.252 port 47586 ssh2
...
2020-06-23 06:34:09
183.98.121.165 attackspambots
Unauthorized access or intrusion attempt detected from Thor banned IP
2020-06-23 06:37:03
45.148.10.92 attackbotsspam
 UDP 45.148.10.92:34611 -> port 389, len 81
2020-06-23 06:55:13
198.199.120.27 attackspam
Invalid user fake from 198.199.120.27 port 54320
2020-06-23 06:45:28
103.45.109.47 attack
Port probing on unauthorized port 24548
2020-06-23 06:31:16
45.142.152.240 attack
IP 45.142.152.240 attacked honeypot on port: 5001 at 6/22/2020 1:35:25 PM
2020-06-23 06:56:29
46.38.145.253 attackspam
Jun 22 23:47:03 blackbee postfix/smtpd\[1020\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: authentication failure
Jun 22 23:47:54 blackbee postfix/smtpd\[1020\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: authentication failure
Jun 22 23:48:41 blackbee postfix/smtpd\[1020\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: authentication failure
Jun 22 23:49:25 blackbee postfix/smtpd\[1058\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: authentication failure
Jun 22 23:50:10 blackbee postfix/smtpd\[1058\]: warning: unknown\[46.38.145.253\]: SASL LOGIN authentication failed: authentication failure
...
2020-06-23 06:59:48
198.98.61.68 attack
Attempted connection to port 27382.
2020-06-23 06:36:03
128.70.109.168 attack
Brute forcing RDP port 3389
2020-06-23 06:41:41
106.12.129.214 attack
20/6/22@16:35:36: FAIL: Alarm-Network address from=106.12.129.214
...
2020-06-23 06:48:15

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