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: Beijing

Region: Beijing

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 <<>> 211.163.48.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42409
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			367	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020010200 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 02 15:55:37 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 21.48.163.211.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		100.100.2.136
Address:	100.100.2.136#53

** server can't find 21.48.163.211.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
138.99.188.144 attack
Blocked by Sophos UTM Network Protection . /    / proto=17  .  srcport=25955  .  dstport=43215  .     (3546)
2020-10-05 22:46:32
122.194.229.37 attackspambots
prod8
...
2020-10-05 22:38:31
82.64.118.56 attackspam
82.64.118.56 (FR/France/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Oct  5 03:54:57 server2 sshd[17504]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.131.14.125  user=root
Oct  5 03:54:59 server2 sshd[17504]: Failed password for root from 120.131.14.125 port 11172 ssh2
Oct  5 03:55:00 server2 sshd[17526]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.26.250.41  user=root
Oct  5 03:55:02 server2 sshd[17526]: Failed password for root from 89.26.250.41 port 49160 ssh2
Oct  5 03:55:04 server2 sshd[17791]: Failed password for root from 82.64.118.56 port 38368 ssh2
Oct  5 03:55:06 server2 sshd[17529]: Failed password for root from 51.75.170.128 port 38086 ssh2

IP Addresses Blocked:

120.131.14.125 (CN/China/-)
89.26.250.41 (PT/Portugal/-)
2020-10-05 22:40:09
78.157.42.59 attackbots
IP 78.157.42.59 attacked honeypot on port: 1433 at 10/5/2020 1:56:50 AM
2020-10-05 22:26:42
187.106.81.102 attackspambots
Oct  5 15:24:45 srv-ubuntu-dev3 sshd[82100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.106.81.102  user=root
Oct  5 15:24:47 srv-ubuntu-dev3 sshd[82100]: Failed password for root from 187.106.81.102 port 37478 ssh2
Oct  5 15:25:50 srv-ubuntu-dev3 sshd[82217]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.106.81.102  user=root
Oct  5 15:25:52 srv-ubuntu-dev3 sshd[82217]: Failed password for root from 187.106.81.102 port 49962 ssh2
Oct  5 15:26:59 srv-ubuntu-dev3 sshd[82332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.106.81.102  user=root
Oct  5 15:27:01 srv-ubuntu-dev3 sshd[82332]: Failed password for root from 187.106.81.102 port 34214 ssh2
Oct  5 15:28:06 srv-ubuntu-dev3 sshd[82455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.106.81.102  user=root
Oct  5 15:28:08 srv-ubuntu-dev3 sshd[82455]: F
...
2020-10-05 22:19:32
31.181.127.23 attack
445/tcp 445/tcp
[2020-10-04]2pkt
2020-10-05 22:21:12
112.35.149.86 attackbotsspam
Oct  5 10:54:26 lunarastro sshd[20590]: Failed password for root from 112.35.149.86 port 55766 ssh2
2020-10-05 22:41:26
178.128.98.193 attackbots
bruteforce detected
2020-10-05 22:20:32
118.40.189.117 attackspam
[N3.H3.VM3] Port Scanner Detected Blocked by UFW
2020-10-05 22:30:06
200.91.27.230 attack
SSH login attempts.
2020-10-05 22:21:34
196.196.37.171 attack
[N1.H1.VM1] Bad Bot Blocked by UFW
2020-10-05 22:49:33
90.146.196.115 attackspambots
 TCP (SYN) 90.146.196.115:32934 -> port 23, len 44
2020-10-05 22:30:27
103.90.190.54 attackbots
Oct  5 05:34:40 ift sshd\[29208\]: Failed password for root from 103.90.190.54 port 26824 ssh2Oct  5 05:36:00 ift sshd\[29571\]: Failed password for root from 103.90.190.54 port 36944 ssh2Oct  5 05:37:26 ift sshd\[29705\]: Failed password for root from 103.90.190.54 port 47068 ssh2Oct  5 05:38:57 ift sshd\[29784\]: Failed password for root from 103.90.190.54 port 57190 ssh2Oct  5 05:40:28 ift sshd\[30155\]: Failed password for root from 103.90.190.54 port 2799 ssh2
...
2020-10-05 22:16:47
49.233.111.193 attackspam
Found on   Github Combined on 3 lists    / proto=6  .  srcport=46156  .  dstport=6005  .     (2339)
2020-10-05 22:13:49
154.126.36.108 attackspambots
SMB Server BruteForce Attack
2020-10-05 22:44:13

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