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: Spain

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 <<>> 158.172.21.116
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31991
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;158.172.21.116.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030301 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 04 05:52:31 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 116.21.172.158.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 116.21.172.158.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.128.17.92 attack
2020-09-18T22:21:09.456491yoshi.linuxbox.ninja sshd[4114767]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.128.17.92
2020-09-18T22:21:09.450296yoshi.linuxbox.ninja sshd[4114767]: Invalid user admin from 222.128.17.92 port 48222
2020-09-18T22:21:11.679714yoshi.linuxbox.ninja sshd[4114767]: Failed password for invalid user admin from 222.128.17.92 port 48222 ssh2
...
2020-09-19 14:16:51
49.233.204.30 attackbots
2020-09-18T17:01:47+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)
2020-09-19 14:14:26
122.5.42.165 attackspambots
Unauthorized connection attempt from IP address 122.5.42.165 on Port 445(SMB)
2020-09-19 14:27:24
62.152.31.248 attackspambots
Sep 18 17:01:07 ssh2 sshd[28628]: Failed password for invalid user support from 62.152.31.248 port 48114 ssh2
Sep 18 17:00:49 ssh2 sshd[28624]: Connection from 62.152.31.248 port 48066 on 192.240.101.3 port 22
Sep 18 17:01:07 ssh2 sshd[28624]: User root from cpe-645877.ip.primehome.com not allowed because not listed in AllowUsers
...
2020-09-19 14:24:19
1.198.72.177 attack
Brute forcing email accounts
2020-09-19 14:30:22
222.186.175.217 attack
Sep 19 08:05:57 vserver sshd\[29368\]: Failed password for root from 222.186.175.217 port 17612 ssh2Sep 19 08:06:02 vserver sshd\[29368\]: Failed password for root from 222.186.175.217 port 17612 ssh2Sep 19 08:06:05 vserver sshd\[29368\]: Failed password for root from 222.186.175.217 port 17612 ssh2Sep 19 08:06:09 vserver sshd\[29368\]: Failed password for root from 222.186.175.217 port 17612 ssh2
...
2020-09-19 14:18:30
103.89.176.73 attackbotsspam
Sep 19 06:19:10 ip-172-31-16-56 sshd\[29965\]: Failed password for root from 103.89.176.73 port 55750 ssh2\
Sep 19 06:23:19 ip-172-31-16-56 sshd\[29981\]: Invalid user admin from 103.89.176.73\
Sep 19 06:23:21 ip-172-31-16-56 sshd\[29981\]: Failed password for invalid user admin from 103.89.176.73 port 58572 ssh2\
Sep 19 06:28:00 ip-172-31-16-56 sshd\[30052\]: Invalid user www from 103.89.176.73\
Sep 19 06:28:02 ip-172-31-16-56 sshd\[30052\]: Failed password for invalid user www from 103.89.176.73 port 33172 ssh2\
2020-09-19 14:52:31
103.66.49.35 attackbots
1600448502 - 09/18/2020 19:01:42 Host: 103.66.49.35/103.66.49.35 Port: 445 TCP Blocked
2020-09-19 14:20:58
172.245.7.189 attackspam
failed root login
2020-09-19 14:27:04
166.175.57.37 attackbots
Brute forcing email accounts
2020-09-19 14:51:19
134.209.150.109 attackbotsspam
134.209.150.109 - - [19/Sep/2020:02:41:09 +0200] "GET /wp-login.php HTTP/1.1" 200 8796 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
134.209.150.109 - - [19/Sep/2020:02:41:11 +0200] "POST /wp-login.php HTTP/1.1" 200 9047 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
134.209.150.109 - - [19/Sep/2020:02:41:13 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-09-19 14:31:09
77.83.81.186 attackbots
DDOS Attack - part of a swarm of Russian and Ukrainian addresses that have been attacking our site for the past week, with multiple download requests every second.
2020-09-19 14:42:12
186.139.227.247 attackspambots
web-1 [ssh] SSH Attack
2020-09-19 14:24:43
91.217.91.177 attackspambots
DDOS Attack - part of a swarm of Russian and Ukrainian addresses that have been attacking our site for the past week, with multiple download requests every second.
2020-09-19 14:40:53
178.93.133.7 attackbots
Brute-force attempt banned
2020-09-19 14:35:46

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