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: None

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 <<>> 21.163.164.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30163
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.163.164.45.			IN	A

;; AUTHORITY SECTION:
.			169	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010901 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 10 11:28:59 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 45.164.163.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.164.163.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.19.109.140 attackspam
Port probing on unauthorized port 445
2020-03-12 16:00:19
159.192.106.238 attack
20/3/11@23:51:54: FAIL: Alarm-Network address from=159.192.106.238
20/3/11@23:51:55: FAIL: Alarm-Network address from=159.192.106.238
...
2020-03-12 15:46:04
95.58.94.53 attack
Automatic report - Port Scan Attack
2020-03-12 16:12:43
152.136.153.17 attackbots
Invalid user zpsserver from 152.136.153.17 port 53426
2020-03-12 15:54:02
41.215.70.144 attack
tried multiple times to log in to our server
2020-03-12 15:38:32
192.241.220.72 attackbots
1583985065 - 03/12/2020 04:51:05 Host: zg-0229h-205.stretchoid.com/192.241.220.72 Port: 1434 UDP Blocked
2020-03-12 16:19:11
42.224.214.15 attack
Automatic report - Port Scan Attack
2020-03-12 16:08:02
121.69.71.22 attack
Mar 12 08:30:38 dev0-dcde-rnet sshd[14196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.69.71.22
Mar 12 08:30:40 dev0-dcde-rnet sshd[14196]: Failed password for invalid user 96.65.105.69 from 121.69.71.22 port 46889 ssh2
Mar 12 08:42:50 dev0-dcde-rnet sshd[14313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.69.71.22
2020-03-12 15:47:54
46.101.88.10 attackspambots
Invalid user ubuntu from 46.101.88.10 port 57470
2020-03-12 16:13:46
46.38.145.164 attackbotsspam
Mar 12 07:19:36 relay postfix/smtpd\[27849\]: warning: unknown\[46.38.145.164\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 12 07:19:42 relay postfix/smtpd\[27849\]: warning: unknown\[46.38.145.164\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 12 07:19:52 relay postfix/smtpd\[27849\]: warning: unknown\[46.38.145.164\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 12 07:25:25 relay postfix/smtpd\[26346\]: warning: unknown\[46.38.145.164\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 12 07:25:31 relay postfix/smtpd\[26346\]: warning: unknown\[46.38.145.164\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-03-12 15:40:57
114.67.81.251 attack
Mar 12 01:52:38 firewall sshd[2292]: Failed password for invalid user huanglu from 114.67.81.251 port 58166 ssh2
Mar 12 01:55:16 firewall sshd[2335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.81.251  user=root
Mar 12 01:55:17 firewall sshd[2335]: Failed password for root from 114.67.81.251 port 37874 ssh2
...
2020-03-12 15:43:20
156.251.174.123 attackspambots
Mar 12 03:49:47 sshgateway sshd\[1978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.251.174.123  user=root
Mar 12 03:49:49 sshgateway sshd\[1978\]: Failed password for root from 156.251.174.123 port 57592 ssh2
Mar 12 03:51:50 sshgateway sshd\[1993\]: Invalid user pedro from 156.251.174.123
2020-03-12 15:48:27
142.93.34.237 attackspam
Lines containing failures of 142.93.34.237
Mar 11 18:44:53 shared05 sshd[14923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.34.237  user=r.r
Mar 11 18:44:55 shared05 sshd[14923]: Failed password for r.r from 142.93.34.237 port 59784 ssh2
Mar 11 18:44:55 shared05 sshd[14923]: Received disconnect from 142.93.34.237 port 59784:11: Bye Bye [preauth]
Mar 11 18:44:55 shared05 sshd[14923]: Disconnected from authenticating user r.r 142.93.34.237 port 59784 [preauth]
Mar 11 18:58:24 shared05 sshd[19808]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.34.237  user=r.r
Mar 11 18:58:26 shared05 sshd[19808]: Failed password for r.r from 142.93.34.237 port 47532 ssh2
Mar 11 18:58:26 shared05 sshd[19808]: Received disconnect from 142.93.34.237 port 47532:11: Bye Bye [preauth]
Mar 11 18:58:26 shared05 sshd[19808]: Disconnected from authenticating user r.r 142.93.34.237 port 47532 [preauth........
------------------------------
2020-03-12 15:57:34
142.93.56.12 attackspambots
DATE:2020-03-12 07:19:21, IP:142.93.56.12, PORT:ssh SSH brute force auth (docker-dc)
2020-03-12 15:48:43
129.204.205.125 attackspambots
Invalid user ftptest from 129.204.205.125 port 52562
2020-03-12 15:49:19

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