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

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 163.164.125.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59209
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;163.164.125.21.			IN	A

;; AUTHORITY SECTION:
.			446	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011001 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 02:19:59 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 21.125.164.163.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.125.164.163.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
79.19.70.104 attack
Unauthorized connection attempt detected from IP address 79.19.70.104 to port 8000
2020-06-13 05:58:39
80.82.64.106 attackbots
Jun 12 22:56:48 debian-2gb-nbg1-2 kernel: \[14254128.639010\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=80.82.64.106 DST=195.201.40.59 LEN=49 TOS=0x00 PREC=0x00 TTL=247 ID=54321 PROTO=UDP SPT=57136 DPT=11211 LEN=29
2020-06-13 05:26:06
111.231.133.72 attack
2020-06-12T19:04:23+0200 Failed SSH Authentication/Brute Force Attack. (Server 5)
2020-06-13 05:25:06
150.136.27.17 attack
Port scan on 3 port(s): 2375 6379 6380
2020-06-13 05:47:07
175.139.202.201 attack
Jun 12 20:42:44 vps687878 sshd\[25032\]: Invalid user gitlab-psql from 175.139.202.201 port 41242
Jun 12 20:42:44 vps687878 sshd\[25032\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.139.202.201
Jun 12 20:42:46 vps687878 sshd\[25032\]: Failed password for invalid user gitlab-psql from 175.139.202.201 port 41242 ssh2
Jun 12 20:45:22 vps687878 sshd\[25273\]: Invalid user admin from 175.139.202.201 port 51108
Jun 12 20:45:22 vps687878 sshd\[25273\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.139.202.201
...
2020-06-13 05:27:40
106.13.6.116 attackspam
Jun 12 22:00:31 ajax sshd[25745]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.6.116 
Jun 12 22:00:34 ajax sshd[25745]: Failed password for invalid user ryanwowie from 106.13.6.116 port 60406 ssh2
2020-06-13 05:29:09
79.174.24.131 attack
Unauthorized connection attempt detected from IP address 79.174.24.131 to port 8080
2020-06-13 05:57:39
101.87.121.46 attackspam
Unauthorized connection attempt detected from IP address 101.87.121.46 to port 445
2020-06-13 05:54:16
110.18.133.174 attack
Unauthorized connection attempt detected from IP address 110.18.133.174 to port 2323
2020-06-13 05:53:13
212.70.149.18 attack
2020-06-12T23:18:41.255015www postfix/smtpd[522]: warning: unknown[212.70.149.18]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-12T23:19:20.350316www postfix/smtpd[522]: warning: unknown[212.70.149.18]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-12T23:19:59.005272www postfix/smtpd[522]: warning: unknown[212.70.149.18]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-13 05:25:31
186.206.145.193 attack
Unauthorized connection attempt detected from IP address 186.206.145.193 to port 23
2020-06-13 05:43:47
180.164.180.120 attackspambots
$f2bV_matches
2020-06-13 05:28:43
89.150.44.189 attackspambots
Unauthorized connection attempt detected from IP address 89.150.44.189 to port 80
2020-06-13 05:56:19
111.93.26.22 attackspambots
Unauthorized connection attempt detected from IP address 111.93.26.22 to port 2223
2020-06-13 05:52:42
73.46.147.15 attack
Unauthorized connection attempt detected from IP address 73.46.147.15 to port 8000
2020-06-13 06:00:16

Recently Reported IPs

241.15.136.102 251.124.195.218 30.232.26.70 161.144.233.204
144.64.56.2 234.245.77.89 178.122.95.205 28.168.106.127
17.106.82.83 62.155.23.82 14.214.212.81 148.60.95.164
135.142.118.39 224.255.125.28 147.111.159.87 112.8.101.162
175.9.235.125 13.201.239.106 10.149.16.201 248.146.126.103