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 States

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 <<>> 21.48.121.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11918
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.48.121.2.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021002 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 11 11:39:57 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 2.121.48.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.121.48.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.4.226.57 attackspambots
Honeypot attack, port: 445, PTR: 114-4-226-57.resources.indosat.com.
2020-06-12 02:48:29
85.209.0.100 attackbots
Bruteforce detected by fail2ban
2020-06-12 02:30:52
103.133.37.50 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-06-12 02:26:26
140.143.200.251 attackbotsspam
Jun 12 03:47:21 web1 sshd[9671]: Invalid user nils from 140.143.200.251 port 41114
Jun 12 03:47:21 web1 sshd[9671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.200.251
Jun 12 03:47:21 web1 sshd[9671]: Invalid user nils from 140.143.200.251 port 41114
Jun 12 03:47:23 web1 sshd[9671]: Failed password for invalid user nils from 140.143.200.251 port 41114 ssh2
Jun 12 04:14:28 web1 sshd[30050]: Invalid user oracle from 140.143.200.251 port 55386
Jun 12 04:14:28 web1 sshd[30050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.200.251
Jun 12 04:14:28 web1 sshd[30050]: Invalid user oracle from 140.143.200.251 port 55386
Jun 12 04:14:31 web1 sshd[30050]: Failed password for invalid user oracle from 140.143.200.251 port 55386 ssh2
Jun 12 04:19:12 web1 sshd[31684]: Invalid user teamspeak3bot from 140.143.200.251 port 44194
...
2020-06-12 03:01:10
222.239.28.177 attackbots
Jun 11 18:56:23 ip-172-31-61-156 sshd[5679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.239.28.177  user=root
Jun 11 18:56:24 ip-172-31-61-156 sshd[5679]: Failed password for root from 222.239.28.177 port 42628 ssh2
...
2020-06-12 03:08:54
45.55.49.201 attack
HTTP_USER_AGENT Mozilla/5.0 (compatible; NetcraftSurveyAgent/1.0; +info@netcraft.com)
2020-06-12 02:35:14
61.246.7.145 attackbotsspam
$f2bV_matches
2020-06-12 02:47:34
194.5.193.141 attack
2020-06-11T16:09:33.180584ionos.janbro.de sshd[98305]: Invalid user zuser from 194.5.193.141 port 44474
2020-06-11T16:09:35.212714ionos.janbro.de sshd[98305]: Failed password for invalid user zuser from 194.5.193.141 port 44474 ssh2
2020-06-11T16:12:06.906885ionos.janbro.de sshd[98312]: Invalid user rosa from 194.5.193.141 port 57546
2020-06-11T16:12:07.078262ionos.janbro.de sshd[98312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.5.193.141
2020-06-11T16:12:06.906885ionos.janbro.de sshd[98312]: Invalid user rosa from 194.5.193.141 port 57546
2020-06-11T16:12:09.201822ionos.janbro.de sshd[98312]: Failed password for invalid user rosa from 194.5.193.141 port 57546 ssh2
2020-06-11T16:14:42.318649ionos.janbro.de sshd[98318]: Invalid user dulcie from 194.5.193.141 port 42386
2020-06-11T16:14:42.325728ionos.janbro.de sshd[98318]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.5.193.141
2020-06-11T16:
...
2020-06-12 03:04:52
167.71.95.243 attack
HTTP_USER_AGENT Mozilla/5.0 (compatible; NetcraftSurveyAgent/1.0; +info@netcraft.com)
2020-06-12 02:38:24
144.172.79.7 attackspambots
(sshd) Failed SSH login from 144.172.79.7 (US/United States/-): 5 in the last 3600 secs
2020-06-12 02:37:06
139.59.171.46 attackspam
139.59.171.46 - - [11/Jun/2020:15:35:07 +0200] "GET /wp-login.php HTTP/1.1" 200 6183 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
139.59.171.46 - - [11/Jun/2020:15:35:08 +0200] "POST /wp-login.php HTTP/1.1" 200 6434 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
139.59.171.46 - - [11/Jun/2020:15:35:08 +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"
2020-06-12 02:45:53
188.166.1.140 attackbots
Jun 11 20:25:01 mout sshd[8792]: Invalid user ark from 188.166.1.140 port 39590
Jun 11 20:25:03 mout sshd[8792]: Failed password for invalid user ark from 188.166.1.140 port 39590 ssh2
Jun 11 20:25:04 mout sshd[8792]: Disconnected from invalid user ark 188.166.1.140 port 39590 [preauth]
2020-06-12 02:59:20
222.186.42.7 attackbots
Jun 11 19:00:44 scw-6657dc sshd[17702]: Failed password for root from 222.186.42.7 port 27831 ssh2
Jun 11 19:00:44 scw-6657dc sshd[17702]: Failed password for root from 222.186.42.7 port 27831 ssh2
Jun 11 19:00:45 scw-6657dc sshd[17702]: Failed password for root from 222.186.42.7 port 27831 ssh2
...
2020-06-12 03:06:17
122.162.217.14 attack
Honeypot attack, port: 81, PTR: abts-north-dynamic-014.217.162.122.airtelbroadband.in.
2020-06-12 02:42:33
139.155.71.154 attack
...
2020-06-12 03:02:59

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